Volcanoes in the Eastern Pacific Volcanic Regions
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Barcena
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Haleakala
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Santiago
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Kilauea
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Kilauea
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Socorro
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Kilauea
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Alcedo
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Mauna Loa
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Kama'ehuakanaloa
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Isla San Luis
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Alcedo
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Santa Cruz
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Cerro Azul
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Mauna Loa
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Santa Cruz
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Mauna Loa
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Socorro
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Alcedo
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Darwin
Additional information about the Volcanic Regions in this group and a map display is still being prepared.
There are 47 Holocene volcanoes in the Eastern Pacific Volcanic Regions.
Galapagos Rift Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Galapagos Rift | Ecuador | 1996 CE | Cluster |
Galapagos Hotspot Volcano Group
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Fernandina | Ecuador | 2024 CE | Shield |
| Ecuador | Ecuador | 1150 CE | Shield |
| Wolf | Ecuador | 2022 CE | Shield |
| Darwin | Ecuador | 1813 CE | Shield |
| Alcedo | Ecuador | 1993 CE | Shield |
| Sierra Negra | Ecuador | 2018 CE | Shield |
| Cerro Azul | Ecuador | 2008 CE | Shield |
| Pinta | Ecuador | 1928 CE | Shield |
| Marchena | Ecuador | 1991 CE | Shield |
| Genovesa | Ecuador | Unknown | Shield |
| Santiago | Ecuador | 1906 CE | Shield |
| Santa Cruz | Ecuador | Unknown | Shield |
| San Cristobal | Ecuador | Unknown | Shield |
Northern East Pacific Rise Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Northern EPR at 17°N | Mexico | 50 BCE | Cluster |
| Northern EPR at 16°N | Mexico | 50 BCE | Cluster |
| Northern EPR at 10.7°N | Undersea Features | 2003 CE | Cluster |
| Northern EPR at 9.8°N | Undersea Features | 2006 CE | Cluster |
Mathematicians Ridge Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Barcena | Mexico | 1953 CE | Minor |
| Socorro | Mexico | 1994 CE | Shield |
Gulf of California Rift Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Salton Buttes | United States | 210 CE | Minor (Silicic) |
| Cerro Prieto | Mexico | Unknown | Minor |
| Isla San Luis | Mexico | 1141 BCE | Minor (Silicic) |
| Jaraguay Volcanic Field | Mexico | Unknown | Cluster |
| San Borja Volcanic Field | Mexico | Unknown | Cluster |
| Isla Tortuga | Mexico | Unknown | Shield |
| Comondu-La Purisima | Mexico | Unknown | Cluster |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| Kama'ehuakanaloa | United States | 1996 CE | Shield |
| Kilauea | United States | 2024 CE | Shield |
| Mauna Loa | United States | 2022 CE | Shield |
| Mauna Kea | United States | 2460 BCE | Shield |
| Hualalai | United States | 1801 CE | Shield |
| Haleakala | United States | 1750 CE | Shield |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Country | Last Eruption | Volcanic Landform |
|---|---|---|---|
| East Blanco Depression | Undersea Features | Unknown | Cluster |
| North Gorda Ridge Segment | United States | 1996 CE | Cluster |
| Jackson Segment | United States | Unknown | Cluster |
| Escanaba Segment | United States | 2260 BCE | Cluster |
| West Valley Segment | Canada | Unknown | Cluster |
| Endeavour Segment | Canada | 3490 BCE | Cluster |
| Cobb Segment | Canada | 1180 BCE | Cluster |
| CoAxial Segment | Undersea Features | 1993 CE | Cluster |
| Axial Seamount | Undersea Features | 2015 CE | Cluster |
| Cleft Segment | Undersea Features | 1986 CE | Cluster |
Chronological listings of known Holocene eruptions (confirmed or uncertain) from volcanoes in the Eastern Pacific Volcanic Regions. Bolded eruptions indicate current continuing activity as of 17 October 2024.
Cocos Ridge Volcanic Province
| The Global Volcanism Program is not aware of any confirmed Holocene eruptions in this region. |
Galapagos Rift Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Galapagos Rift | 1996 Jul 2 ± 6 years ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Galapagos Rift | 1972 Jun 29 ± 1 days | Unknown | Confirmed | Observations: Reported |
Galapagos Hotspot Volcano Group
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Fernandina | 2024 Mar 2 | 2024 May 8 | Confirmed | Observations: Satellite (visual) | |
| Wolf | 2022 Jan 6 | 2022 Apr 14 | Confirmed | Observations: Reported | |
| Fernandina | 2020 Jan 12 | 2020 Jan 13 | Confirmed | Observations: Reported | |
| Sierra Negra | 2018 Jun 26 | 2018 Aug 23 | Confirmed | Observations: Reported | |
| Fernandina | 2018 Jun 16 | 2018 Jun 21 | Confirmed | Observations: Reported | |
| Fernandina | 2017 Sep 4 | 2017 Sep 8 ± 1 days | Confirmed | Observations: Reported | |
| Wolf | 2015 May 25 | 2015 Jul 16 | Confirmed | Observations: Reported | |
| Fernandina | 2009 Apr 10 | 2009 Apr 28 (?) | Confirmed | Observations: Reported | |
| Cerro Azul | 2008 May 29 | 2008 Jun 17 | Confirmed | Observations: Reported | |
| Sierra Negra | 2005 Oct 22 | 2005 Oct 30 | Confirmed | Observations: Reported | |
| Fernandina | 2005 May 13 | 2005 May 29 (?) | Confirmed | Observations: Reported | |
| Cerro Azul | 1998 Sep 15 | 1998 Oct 21 | Confirmed | Observations: Reported | |
| Fernandina | 1995 Jan 25 | 1995 Apr 8 (?) | Confirmed | Observations: Reported | |
| Alcedo | 1993 Dec 5 ± 20 days | Unknown | Confirmed | Observations: Reported | |
| Marchena | 1991 Sep 25 | 1991 Nov 16 (?) ± 15 days | Confirmed | Observations: Reported | |
| Fernandina | 1991 Apr 19 | 1991 Apr 24 | Confirmed | Observations: Reported | |
| Fernandina | 1988 Sep 14 | 1988 Sep 16 | Confirmed | Observations: Reported | |
| Fernandina | 1984 Mar 30 | Unknown | Confirmed | Observations: Reported | |
| Wolf | 1982 Aug 28 | 1982 Sep 6 (?) | Confirmed | Observations: Reported | |
| Fernandina | 1981 Aug 1 ± 270 days | Unknown | Confirmed | Observations: Reported | |
| Sierra Negra | 1979 Nov 13 | 1980 Jan 14 (in or after) | Confirmed | Observations: Reported | |
| Cerro Azul | 1979 Jan 29 | 1979 Mar 4 (in or after) | Confirmed | Observations: Reported | |
| Fernandina | 1978 Aug 8 | 1978 Aug 26 | Confirmed | Observations: Reported | |
| Fernandina | 1977 Mar 23 | 1977 Mar 27 | Confirmed | Observations: Reported | |
| Fernandina | 1973 Dec 9 | 1973 Dec 16 ± 1 days | Confirmed | Observations: Reported | |
| Wolf | [1973 Oct 25] | [1973 Oct 29] | Uncertain | ||
| Fernandina | 1972 Jun 4 ± 45 days | Unknown | Confirmed | Observations: Reported | |
| Cerro Azul | [1968 Jun 12] | [Unknown] | Uncertain | ||
| Fernandina | 1968 Jun 11 | 1968 Jul 4 (in or before) | Confirmed | Observations: Reported | |
| Fernandina | 1968 May 21 | 1968 May 23 ± 1 days | Confirmed | Observations: Reported | |
| Sierra Negra | 1963 Apr 13 | 1963 May 16 ± 15 days | Confirmed | Observations: Reported | |
| Wolf | 1963 Mar 4 | 1963 Mar 16 (in or after) | Confirmed | Observations: Reported | |
| Fernandina | 1961 Mar 21 ± 1 days | 1961 Sep 16 ± 15 days | Confirmed | Observations: Reported | |
| Cerro Azul | 1959 Jun 29 | 1959 Jul 31 (?) | Confirmed | Observations: Reported | |
| Fernandina | 1958 Sep 16 (?) ± 15 days | 1958 Dec 30 (in or after) | Confirmed | Observations: Reported | |
| Sierra Negra | 1957 Jul 2 ± 182 days | Unknown | Confirmed | Unknown | |
| Sierra Negra | 1954 Nov 9 | Unknown | Confirmed | Unknown | |
| Sierra Negra | 1953 Aug 27 | 1954 Jan 16 ± 15 days | Confirmed | Observations: Reported | |
| Alcedo | 1953 Jul 2 ± 7 years ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Cerro Azul | 1951 Jul 2 ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Cerro Azul | 1949 (?) | Unknown | Confirmed | Observations: Reported | |
| Sierra Negra | 1948 Aug | 1949 Feb (?) | Confirmed | Observations: Reported | |
| Cerro Azul | 1948 Jun 30 ± 30 days | Unknown | Confirmed | Observations: Reported | |
| Wolf | 1948 Jan 24 | 1948 Jan 31 (in or after) | Confirmed | Observations: Reported | |
| Cerro Azul | 1943 Apr 13 ± 2 days | 1943 May 11 (?) | Confirmed | Observations: Reported | |
| Cerro Azul | 1940 | Unknown | Confirmed | Observations: Reported | |
| Wolf | 1938 | Unknown | Confirmed | Observations: Reported | |
| Fernandina | 1937 Mar | 1937 Apr | Confirmed | Observations: Reported | |
| Wolf | 1935 Feb | Unknown | Confirmed | Observations: Reported | |
| Wolf | 1933 | Unknown | Confirmed | Observations: Reported | |
| Cerro Azul | 1932 | Unknown | Confirmed | Observations: Reported | |
| Pinta | 1928 | Unknown | Confirmed | Observations: Reported | |
| Fernandina | 1927 Dec 13 (in or before) | Unknown | Confirmed | Observations: Reported | |
| Fernandina | 1926 | Unknown | Confirmed | Observations: Reported | |
| Wolf | 1925 Apr 11 | 1926 Mar 26 (in or after) | Confirmed | Observations: Reported | |
| Fernandina | 1917 May 14 | Unknown | Confirmed | Observations: Reported | |
| Sierra Negra | 1911 Dec 31 ± 365 days | Unknown | Confirmed | Observations: Reported | |
| Santiago | 1904 | 1906 Dec 15 ± 45 days | Confirmed | Observations: Reported | |
| Santiago | 1897 | Unknown | Confirmed | Observations: Reported | |
| Fernandina | 1888 Apr 10 (?) | Unknown | Confirmed | Observations: Reported | |
| Sierra Negra | 1860 | Unknown | Confirmed | Unknown | |
| Wolf | 1859 Aug 26 | 1859 Aug 29 | Confirmed | Observations: Reported | |
| Cerro Azul | 1850 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Wolf | 1849 Sep 27 | 1849 Sep 27 | Confirmed | Observations: Reported | |
| Fernandina | 1846 Nov 6 (in or before) | 1846 Nov 24 (in or after) | Confirmed | Observations: Reported | |
| Sierra Negra | 1844 | Unknown | Confirmed | Unknown | |
| Fernandina | 1825 Feb 14 | 1825 Oct (in or after) | Confirmed | Observations: Reported | |
| Fernandina | 1819 May 15 | 1819 May 18 | Confirmed | Observations: Reported | |
| Fernandina | 1817 (in or before) | Unknown | Confirmed | Unknown | |
| Sierra Negra | 1817 | Unknown | Confirmed | Unknown | |
| Fernandina | 1814 Jul | 1814 Aug | Confirmed | Observations: Reported | |
| Fernandina | 1813 Jul 14 (in or before) | Unknown | Confirmed | Observations: Reported | |
| Sierra Negra | 1813 Jul 13 | Unknown | Confirmed | Unknown | |
| Darwin | 1813 Jun 6 | 1813 Jun 7 (?) | Confirmed | Observations: Reported | |
| Wolf | 1800 Aug 21 | 1800 Aug 21 | Confirmed | Observations: Reported | |
| Wolf | 1797 Aug | Unknown | Confirmed | Observations: Reported | |
| Santiago | 1759 ± 75 years | Unknown | Confirmed | Correlation: Anthropology | |
| Fernandina | 1550 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Wolf | 1450 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Sierra Negra | 1350 ± 500 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Cerro Azul | 1250 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Darwin | 1150 ± 300 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Fernandina | 1150 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Ecuador | 1150 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Sierra Negra | 1060 ± 500 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Wolf | 0950 (after) | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Fernandina | 0950 ± 500 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Sierra Negra | 0370 ± 1100 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Darwin | 0210 ± 500 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Wolf | 0150 ± 800 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Cerro Azul | 0550 BCE ± 1300 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Cerro Azul | 0950 BCE ± 900 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure | |
| Sierra Negra | 1250 BCE ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Sierra Negra | 8250 BCE ± 1600 years | Unknown | Confirmed | Isotopic: Cosmic Ray Exposure |
Northern East Pacific Rise Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Northern EPR at 9.8°N | 2005 Aug 16 (?) ± 15 days | 2006 Jan 16 (?) ± 15 days | Confirmed | Observations: Reported | |
| Northern EPR at 10.7°N | 2003 May 31 (?) ± 30 days | 2003 Oct 15 ± 21 days | Confirmed | Observations: Reported | |
| Northern EPR at 9.8°N | 1991 Dec 1 ± 30 days | 1992 Feb 4 ± 30 days | Confirmed | Observations: Reported | |
| Northern EPR at 9.8°N | 1991 Mar 16 (?) ± 15 days | Unknown | Confirmed | Observations: Reported | |
| Northern EPR at 9.8°N | 1988 Jul 2 ± 1 years ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Northern EPR at 9.8°N | 1950 Jul 2 (?) ± 182 days | Unknown | Confirmed | Correlation: Magnetism | |
| Northern EPR at 9.8°N | 1875 (in or before) | Unknown | Confirmed | Correlation: Magnetism | |
| Northern EPR at 9.8°N | 1650 ± 100 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 1600 ± 150 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 1200 ± 300 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 0950 ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 0850 ± 200 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 17°N | 0050 BCE ± 1000 years | Unknown | Confirmed | Correlation: Magnetism | |
| Northern EPR at 16°N | 0050 BCE ± 1000 years | Unknown | Confirmed | Correlation: Magnetism | |
| Northern EPR at 9.8°N | 0050 BCE ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 1050 BCE ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 2050 BCE ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 3050 BCE ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 4050 BCE ± 2000 years | Unknown | Confirmed | Isotopic: Uranium-series | |
| Northern EPR at 9.8°N | 5050 BCE ± 8000 years | Unknown | Confirmed | Isotopic: Uranium-series |
Mathematicians Ridge Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Socorro | 1993 Jan 29 | 1994 Feb 24 ± 4 days | Confirmed | Observations: Reported | |
| Barcena | 1952 Aug 1 | 1953 Feb 24 ± 4 days | Confirmed | Observations: Reported | |
| Socorro | 1951 May 22 | 1951 May 22 | Confirmed | Observations: Reported | |
| Socorro | [1905 Jan] | [Unknown] | Uncertain | ||
| Socorro | [1896] | [Unknown] | Uncertain | ||
| Socorro | [1848] | [Unknown] | Uncertain | ||
| Socorro | 3090 BCE ± 500 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) |
Gulf of California Rift Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Tres Virgenes | [1857] | [Unknown] | Uncertain | ||
| Tres Virgenes | [1746 May 25 ± 15 days] | [Unknown] | Uncertain | ||
| Salton Buttes | 0210 ± 100 years | Unknown | Confirmed | Correlation: Magnetism | |
| Salton Buttes | 0010 ± 100 years | Unknown | Confirmed | Correlation: Magnetism | |
| Salton Buttes | 0290 BCE ± 100 years | Unknown | Confirmed | Correlation: Magnetism | |
| Isla San Luis | 1141 BCE ± 203 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Isla San Luis | 1212 BCE ± 127 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Isla San Luis | 2647 BCE ± 128 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Kilauea | 2024 Sep 15 | 2024 Oct 17 (continuing) | Confirmed | Observations: Reported | |
| Kilauea | 2024 Jun 3 | 2024 Jun 3 | Confirmed | Observations: Reported | |
| Mauna Loa | 2022 Nov 27 | 2022 Dec 10 | Confirmed | Observations: Reported | |
| Kilauea | 2021 Sep 29 | 2023 Sep 16 | Confirmed | Observations: Reported | |
| Kilauea | 2020 Dec 20 | 2021 May 23 | Confirmed | Observations: Reported | |
| Kama'ehuakanaloa | 1996 Feb 25 ± 30 days | 1996 Aug 9 (?) | Confirmed | Observations: Reported | |
| Kama'ehuakanaloa | [1986 Sep 20] | [1986 Sep 20] | Uncertain | ||
| Kama'ehuakanaloa | [1984 Nov 11] | [1985 Jan 21] | Uncertain | ||
| Mauna Loa | 1984 Mar 25 | 1984 Apr 15 | Confirmed | Observations: Reported | |
| Kilauea | 1983 Jan 3 | 2018 Sep 5 | Confirmed | Observations: Reported | |
| Kilauea | 1982 Sep 25 | 1982 Sep 26 | Confirmed | Observations: Reported | |
| Kilauea | 1982 Apr 30 | 1982 May 1 | Confirmed | Observations: Reported | |
| Kilauea | 1980 Mar 11 | 1980 Mar 11 | Confirmed | Observations: Reported | |
| Kilauea | 1979 Nov 16 | 1979 Nov 17 | Confirmed | Observations: Reported | |
| Kilauea | 1977 Sep 13 | 1977 Oct 1 | Confirmed | Observations: Reported | |
| Kilauea | 1975 Nov 29 | 1975 Nov 29 | Confirmed | Observations: Reported | |
| Kama'ehuakanaloa | [1975 Aug 24 (?)] | [1975 Nov 16 ± 15 days] | Uncertain | ||
| Mauna Loa | 1975 Jul 5 | 1975 Jul 6 | Confirmed | Observations: Reported | |
| Kilauea | 1974 Dec 31 | 1974 Dec 31 | Confirmed | Observations: Reported | |
| Kama'ehuakanaloa | [1971 Sep 17] | [1972 Sep 16 ± 15 days] | Uncertain | ||
| Kilauea | 1969 Feb 22 | 1974 Sep 19 | Confirmed | Observations: Reported | |
| Kilauea | 1967 Nov 5 | 1968 Oct 22 | Confirmed | Observations: Reported | |
| Kilauea | 1965 Dec 24 | 1965 Dec 25 | Confirmed | Observations: Reported | |
| Kilauea | 1965 Mar 5 | 1965 Mar 15 | Confirmed | Observations: Reported | |
| Kilauea | 1963 Aug 21 | 1963 Oct 6 | Confirmed | Observations: Reported | |
| Kilauea | 1962 Dec 7 | 1962 Dec 9 | Confirmed | Observations: Reported | |
| Kilauea | 1961 Jul 10 | 1961 Sep 24 | Confirmed | Observations: Reported | |
| Kilauea | 1961 Feb 24 | 1961 Mar 25 | Confirmed | Observations: Reported | |
| Kilauea | 1959 Nov 14 | 1960 Feb 19 | Confirmed | Observations: Reported | |
| Kaena | [1956 May 22] | [1956 May 23] | Uncertain | ||
| Kilauea | 1955 Feb 28 | 1955 May 26 | Confirmed | Observations: Reported | |
| Kilauea | 1954 May 31 | 1954 Jun 3 | Confirmed | Observations: Reported | |
| Kilauea | 1952 Jun 27 | 1952 Nov 10 | Confirmed | Observations: Reported | |
| Mauna Loa | 1950 Jun 1 | 1950 Jun 23 | Confirmed | Observations: Reported | |
| Mauna Loa | 1949 Jan 6 | 1949 May 31 | Confirmed | Observations: Reported | |
| Mauna Loa | 1942 Apr 26 | 1942 May 10 | Confirmed | Observations: Reported | |
| Mauna Loa | 1940 Apr 7 | 1940 Aug 18 | Confirmed | Observations: Reported | |
| Mauna Loa | 1935 Nov 21 | 1936 Jan 2 | Confirmed | Observations: Reported | |
| Kilauea | 1934 Sep 6 | 1934 Oct 8 | Confirmed | Observations: Reported | |
| Mauna Loa | 1933 Dec 2 | 1933 Dec 18 | Confirmed | Observations: Reported | |
| Kilauea | 1931 Dec 23 | 1932 Jan 5 | Confirmed | Observations: Reported | |
| Kilauea | 1930 Nov 19 | 1930 Dec 7 | Confirmed | Observations: Reported | |
| Kilauea | 1929 Jul 25 | 1929 Jul 28 | Confirmed | Observations: Reported | |
| Kilauea | 1929 Feb 20 | 1929 Feb 21 | Confirmed | Observations: Reported | |
| Kilauea | 1927 Jul 7 | 1927 Jul 20 | Confirmed | Observations: Reported | |
| Mauna Loa | 1926 Apr 10 | 1926 Apr 28 (?) | Confirmed | Observations: Reported | |
| Kilauea | 1924 May 10 | 1924 Jul 29 | Confirmed | Observations: Reported | |
| Mauna Loa | 1919 Sep 26 | 1919 Nov 5 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1916 May 19 | 1916 May 30 | Confirmed | Observations: Reported | |
| Mauna Loa | 1914 Nov 25 | 1915 Jan 11 | Confirmed | Observations: Reported | |
| Mauna Loa | 1907 Jan 9 | 1907 Jan 24 (in or after) | Confirmed | Observations: Reported | |
| Kilauea | 1906 Dec 2 | 1924 Feb | Confirmed | Observations: Reported | |
| Kilauea | 1905 Feb 22 | 1906 Apr | Confirmed | Observations: Reported | |
| Kilauea | 1903 Nov 25 | 1904 Jan 10 | Confirmed | Observations: Reported | |
| Mauna Loa | 1903 Sep 1 | 1903 Dec 7 (?) | Confirmed | Observations: Reported | |
| Kilauea | 1902 Jun 3 | 1903 Mar 5 ± 5 days | Confirmed | Observations: Reported | |
| Kilauea | 1902 Feb 14 (in or before) | 1902 Feb | Confirmed | Observations: Reported | |
| Mauna Loa | 1899 Jul 1 | 1899 Jul 23 | Confirmed | Observations: Reported | |
| Kilauea | 1897 Jun 24 | 1897 Jun 27 | Confirmed | Observations: Reported | |
| Kilauea | 1896 Jul 11 | 1896 Sep 25 ± 5 days | Confirmed | Observations: Reported | |
| Mauna Loa | 1896 Apr 21 | 1896 May 6 | Confirmed | Observations: Reported | |
| Kilauea | 1896 Jan 3 | 1896 Jan 28 | Confirmed | Observations: Reported | |
| Mauna Loa | 1892 Nov 30 | 1892 Dec 3 | Confirmed | Observations: Reported | |
| Mauna Loa | 1887 Jan 16 | 1887 Jan 28 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1880 Nov 5 | 1881 Aug 10 | Confirmed | Observations: Reported | |
| Mauna Loa | 1880 May 1 | 1880 May 6 | Confirmed | Observations: Reported | |
| Mauna Loa | 1879 Mar 9 | 1879 Mar 9 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1877 Feb 14 | 1877 Feb 24 | Confirmed | Observations: Reported | |
| Mauna Loa | 1876 Feb 13 | 1876 Feb 14 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1875 Aug 11 | 1875 Aug 18 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1875 Jan 10 | 1875 Feb 9 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1873 Apr 20 | 1874 Oct 19 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1873 Jan 6 | 1873 Jan 7 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1872 Aug 9 | 1872 Sep | Confirmed | Observations: Reported | |
| Mauna Loa | 1871 Aug 10 | 1871 Aug 30 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | [1870 Jan 1 (?)] | [1870 Jan 15 (?)] | Uncertain | ||
| Mauna Loa | 1868 Mar 27 | 1868 Apr 22 | Confirmed | Observations: Reported | |
| Mauna Loa | 1865 Dec 30 | 1866 Apr 29 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1859 Jan 23 | 1859 Nov 25 | Confirmed | Observations: Reported | |
| Mauna Loa | 1855 Aug 11 | 1856 Nov | Confirmed | Observations: Reported | |
| Mauna Loa | 1852 Feb 17 | 1852 Mar 11 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1851 Aug 8 | 1851 Aug 11 ± 1 days | Confirmed | Observations: Reported | |
| Mauna Loa | 1849 May | Unknown | Confirmed | Observations: Reported | |
| Mauna Loa | 1843 Jan 9 | 1843 Apr 10 (?) | Confirmed | Observations: Reported | |
| Mauna Loa | 1832 Jun 20 | 1832 Jul 15 ± 7 days | Confirmed | Observations: Reported | |
| Kilauea | 1823 Feb | 1894 Dec 6 | Confirmed | Observations: Reported | |
| Kilauea | 1820 (?) | Unknown | Confirmed | Observations: Reported | |
| Hualalai | 1800 | 1801 | Confirmed | Observations: Reported | |
| Kilauea | 1790 Nov (?) | Unknown | Confirmed | Observations: Reported | |
| Kilauea | 1790 (?) | Unknown | Confirmed | Observations: Reported | |
| Hualalai | 1784 ± 7 years | Unknown | Confirmed | Observations: Reported | |
| Haleakala | 1750 (?) | Unknown | Confirmed | Correlation: Anthropology | |
| Mauna Loa | 1750 (?) | Unknown | Confirmed | Observations: Reported | |
| Kilauea | 1750 (?) | Unknown | Confirmed | Observations: Reported | |
| Mauna Loa | 1730 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1700 ± 25 years | Unknown | Confirmed | Correlation: Magnetism | |
| Mauna Loa | 1685 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1680 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1650 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1650 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1650 ± 50 years | Unknown | Confirmed | Correlation: Tephrochronology | |
| Mauna Loa | 1640 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1610 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1540 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1510 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1510 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1500 (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1500 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1490 ± 16 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1470 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1460 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1460 ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1440 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1420 ± 100 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Kilauea | 1410 (?) | 1470 (?) | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1390 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1370 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1360 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1360 ± 100 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Haleakala | 1350 ± 150 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Kilauea | 1340 ± 40 years | Unknown | Confirmed | Correlation: Anthropology | |
| Mauna Loa | 1310 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1240 ± 150 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1200 ± 75 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1190 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1170 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1150 (?) | Unknown | Confirmed | Correlation: Tephrochronology | |
| Kilauea | 1140 ± 75 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1130 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1080 ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1070 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1050 ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1050 ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1040 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1020 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1010 ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0990 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0980 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0940 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0920 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0910 ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0900 ± 50 years | Unknown | Confirmed | Correlation: Tephrochronology | |
| Kilauea | 0850 ± 150 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 0830 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0810 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0790 ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0770 ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0680 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0680 ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0630 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0600 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0550 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0540 ± 200 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 0480 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0450 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0450 (in or before) | Unknown | Confirmed | Correlation: Magnetism | |
| Kilauea | 0420 ± 20 years | Unknown | Confirmed | Correlation: Tephrochronology | |
| Mauna Loa | 0350 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0300 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0200 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0150 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0150 ± 300 years | Unknown | Confirmed | Correlation: Magnetism | |
| Mauna Loa | 0100 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0080 ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0050 (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0030 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kama'ehuakanaloa | 0050 BCE ± 3000 years | Unknown | Confirmed | Isotopic: K/Ar | |
| Kilauea | 0050 BCE ± 150 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 0060 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0080 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0080 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0200 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0200 BCE ± 150 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Kilauea | 0270 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Haleakala | 0290 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 0300 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0350 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0390 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0400 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0400 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0410 BCE ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0440 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0500 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 0580 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 0600 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 0720 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 0800 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 0950 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1080 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1140 BCE ± 30 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1150 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1240 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 1300 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1310 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Kilauea | 1550 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 1650 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1650 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 1650 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1700 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1750 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1800 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1800 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1850 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Haleakala | 1900 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 1900 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 1940 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2000 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 2040 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2050 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 2080 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Haleakala | 2120 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2150 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 2200 BCE ± 500 years | Unknown | Confirmed | Correlation: Tephrochronology | |
| Haleakala | 2210 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2250 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 2260 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2350 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 2440 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Kea | 2460 BCE ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 2470 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Kea | 2540 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 2580 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Kea | 2750 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 2750 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 2770 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 2850 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 3070 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 3250 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 3300 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 3350 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Kea | 3370 BCE ± 150 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Kea | 3680 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 3750 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 4250 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 4410 BCE ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kilauea | 4650 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 4760 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kama'ehuakanaloa | 5050 BCE ± 5000 years | Unknown | Confirmed | Isotopic: K/Ar | |
| Mauna Kea | 5150 BCE ± 150 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 5350 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 5650 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 5850 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 5860 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 6030 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 6220 BCE ± 50 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 6250 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 6550 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 6650 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 6700 BCE ± 100 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 6760 BCE ± 40 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 6820 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Kama'ehuakanaloa | 7050 BCE ± 7000 years | Unknown | Confirmed | Isotopic: K/Ar | |
| Mauna Loa | 7150 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 7210 BCE (?) | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 7350 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 7450 BCE ± 300 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Hualalai | 7540 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 7550 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 7570 BCE ± 75 years | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Mauna Loa | 7850 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) | |
| Haleakala | 7950 BCE ± 200 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Mauna Loa | 8050 BCE (?) | Unknown | Confirmed | Isotopic: 14C (uncalibrated) |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Start Date | Stop Date | Certainty | VEI | Evidence |
|---|---|---|---|---|---|
| Axial Seamount | 2015 Apr 23 | 2015 May 24 ± 1 days | Confirmed | Observations: Seismicity | |
| Axial Seamount | 2011 Apr 6 | 2011 Apr 12 | Confirmed | Observations: Reported | |
| Axial Seamount | 1998 Jan 25 | 1998 Feb 5 (?) | Confirmed | Observations: Reported | |
| North Gorda Ridge Segment | 1996 Feb 28 (?) | 1996 Mar 15 (?) | Confirmed | Observations: Reported | |
| CoAxial Segment | 1993 Jun 26 | 1993 Jul 4 (?) | Confirmed | Observations: Reported | |
| Cleft Segment | 1986 Aug 16 (?) ± 15 days | Unknown | Confirmed | Observations: Reported | |
| CoAxial Segment | 1986 Jul 2 ± 5 years ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Cleft Segment | 1982 Jul 2 (in or before) ± 182 days | Unknown | Confirmed | Observations: Reported | |
| Axial Seamount | 1976 Jan 1 ± 6 years | 1982 (in or before) | Confirmed | Observations: Reported | |
| Axial Seamount | 1650 ± 117 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 1400 ± 71 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 1300 ± 91 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 1260 ± 72 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 1230 ± 76 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 1000 ± 98 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 0800 ± 107 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Axial Seamount | 0410 ± 123 years | Unknown | Confirmed | Isotopic: 14C (calibrated) | |
| Cleft Segment | 0270 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| Cobb Segment | 1180 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| Escanaba Segment | 2260 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| North Gorda Ridge Segment | 3020 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| Endeavour Segment | 3490 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| North Gorda Ridge Segment | 4840 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series | |
| Endeavour Segment | 6930 BCE (?) | Unknown | Confirmed | Isotopic: Uranium-series |
Kodiak-Bowie Hotspot Volcano Group
| The Global Volcanism Program is not aware of any confirmed Holocene eruptions in this region. |
There are 35 Pleistocene volcanoes in the Eastern Pacific Volcanic Regions.
Cocos Ridge Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Isla del Coco | Costa Rica | Shield |
Galapagos Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Culpepper | Ecuador | Shield |
| Wenman | Ecuador | Shield |
| Rabida | Ecuador | Minor |
| Pinzon | Ecuador | Shield |
| Santa Fe | Ecuador | Shield |
| Floreana | Ecuador | Shield |
| Roca Redonda | Ecuador | Shield |
Gulf of California Rift Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| San Quintin Volcanic Field | Mexico | Cluster |
| Coronado | Mexico | Composite |
| Tres Virgenes | Mexico | Composite |
| Cerro Leon | Mexico | Minor |
| San Ignacio Volcanic Field | Mexico | Cluster |
| El Aguajito | Mexico | Caldera |
| La Reforma | Mexico | Caldera |
| Punta Pulpito | Mexico | Minor |
| Cerro Mencenares | Mexico | Minor |
Hawaiian-Emperor Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Kaena | United States | Shield |
| Kohala | United States | Shield |
| Kahoolawe | United States | Shield |
| Mahukona | United States | Minor |
| West Maui | United States | Shield |
| Lanai | United States | Shield |
| East Molokai | United States | Shield |
| West Molokai | United States | Shield |
| Koolau | United States | Shield |
| Waianae | United States | Shield |
| Kauai | United States | Shield |
| Niihau | United States | Shield |
| Kaula | United States | Shield |
Northeast Pacific Rifts Volcanic Province
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Central Segment | United States | Cluster |
| Phoenix Segment | United States | Cluster |
| Vance Segment | Undersea Features | Cluster |
Kodiak-Bowie Hotspot Volcano Group
| Volcano Name | Country | Volcanic Landform |
|---|---|---|
| Tuzo Wilson Knolls | Canada | Minor |
| Bowie Seamount | Canada | Minor |
