- Type:
- Earthquake
- Date:
- July 21, 1986 CE
- Location:
- California-Nevada, Chalfant Valley
- Magnitude:
- 6.2 Ms
- Depth:
- 9 km
- Intensity (MMI):
- 6
- Damage:
- ~$1M (value at the time)
Cross-catalog records
This event is recorded in 6 separate scientific catalogs, each of which may give a different magnitude (the disagreement between catalogs is itself valuable for research):
- NOAA_SIGEQ: Ms 6.2
- USGS_COMCAT: ML 5.9
- USGS_COMCAT: ML 6.4
- USGS_COMCAT: ML 5.7
- USGS_COMCAT: ML 5.6
- USGS_COMCAT: ML 5
Other earthquake records of 1986 CE
- El Salvador, San Salvador · Ms 5.4 · 1,100 deaths
- Greece, Kalami, Lakonia, Zakinthos · Ms 5.8 · 20 deaths
- Peru, Cuzco · Ms 4.6 · 16 deaths
- Turkey, Dogansehir-Golbashi, Kapidere · Ms 5.9 · 15 deaths
- Taiwan, Taipei, Hualien · Ms 7.8 · 15 deaths
- India, Kashmir: Dharmsala, Lahore, Pakistan · Ms 5.3 · 6 deaths
Source: NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database, doi:10.7289/V5TD9V7K · License: U.S. Government Work · institutional record ↗
Frequently asked questions
- When did 1986 CE Earthquake — California-Nevada, Chalfant Valley happen?
- July 21, 1986 CE.
- Where does this information come from?
- This record comes from NOAA National Centers for Environmental Information (NCEI), Global Significant Earthquake Database, doi:10.7289/V5TD9V7K; it was not hand-authored and is stored together with its source.
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