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United States · Volcanic field

Craters of the Moon

Type
Volcanic field
Elevation
2005m
Last eruption
-130
Craters of the Moon
Photo: AndrewKPepper · CC BY-SA 4.0 · Wikimedia Commons
Type
Volcanic field
Country
United States
Region
North America / Yellowstone-Snake River Hotspot Volcano Group
Elevation
2005m
Coordinates
43.371, -113.493
Last eruption
-130
Tectonic setting
Rift zone / Continental crust (> 25 km)
Landform
Cluster
Major rock type
Basalt / Picro-basalt

Geological summary

Craters of the Moon, the largest lava field of the Snake River Plain (SRP), covers about 1,600 km2 with more than 60 mapped lava flows erupted from eight fissure systems.

Excerpt from the Global Volcanism Program, Smithsonian Institution · Read the full summary on GVP →

Eruption history

14 recordedGlossary

Record summary

Confirmed eruptions
14
Uncertain eruptions
0
Span of confirmed record
10060 BCE – 130 BCE
Largest confirmed eruption
VEI 0 (130 BCE, the most recent of 14)
Confirmed eruptions since 1900
0
Summary (VEI over time)
Click a bar to see individual eruptions · Use arrow keys to move between bars, Enter to open
10060 BCE~9729 BCE · 1 eruptions · max VEI 09067 BCE~8736 BCE · 1 eruptions · max VEI 08736 BCE~8405 BCE · 1 eruptions · max VEI 08405 BCE~8074 BCE · 1 eruptions · max VEI 06088 BCE~5757 BCE · 1 eruptions · max VEI 05757 BCE~5426 BCE · 1 eruptions · max VEI 04764 BCE~4433 BCE · 1 eruptions · max VEI 04433 BCE~4102 BCE · 1 eruptions · max VEI 04102 BCE~3771 BCE · 1 eruptions · max VEI 02778 BCE~2447 BCE · 1 eruptions · max VEI 01785 BCE~1454 BCE · 1 eruptions · max VEI 0461 BCE~130 BCE · 3 eruptions · max VEI 010060 BCE7743 BCE5095 BCE2778 BCE461 BCE

Detailed timeline

  1. 130 BCE (±50 yrs)VEI 0Geological estimate
    130 BCE – end unknown
    South of Big Craters, near Broken Top
  2. 260 BCE (±25 yrs)VEI 0Geological estimate
    260 BCE – end unknown
    Big Craters, Trench Mortar Flat
  3. 350 BCEVEI 0Geological estimate
    350 BCE – end unknown
    North Crater
  4. 1680 BCE (±150 yrs)VEI 0Geological estimate
    1680 BCE – end unknown
    Vermillion Chasm to Minidoka-Larkspur
  5. 2560 BCE (±100 yrs)VEI 0Geological estimate
    2560 BCE – end unknown
    Black Top Butte
  6. 4070 BCE (±50 yrs)VEI 0Geological estimate
    4070 BCE – end unknown
    Big Cinder Butte and vents to the SE
  7. 4250 BCEVEI 0Geological estimate
    4250 BCE – end unknown
    Sentinel Cone
  8. 4600 BCE (±100 yrs)VEI 0Geological estimate
    4600 BCE – end unknown
    Silent Cone
  9. 5470 BCE (±150 yrs)VEI 0Geological estimate
    5470 BCE – end unknown
  10. 5890 BCE (±150 yrs)VEI 0Geological estimate
    5890 BCE – end unknown
    NW of Echo Crater
  11. 8290 BCEVEI 0Geological estimate
    8290 BCE – end unknown
  12. 8720 BCEVEI 0Geological estimate
    8720 BCE – end unknown
  13. 9050 BCEVEI 0Geological estimate
    9050 BCE – end unknown
  14. 10060 BCEVEI 0Geological estimate
    10060 BCE – end unknown
    Sunset cone

Nearby volcanoes

External links

⚠ For reference only. Not for emergency response.