- Type:
- Earthquake
- Date:
- February 7, 1993 CE
- Location:
- Japan, Honshu: Ishikawa, Toyama, Niigata
- Magnitude:
- 6.3 Mw
- Depth:
- 11 km
Cross-catalog records
This event is recorded in 5 separate scientific catalogs, each of which may give a different magnitude (the disagreement between catalogs is itself valuable for research):
- NOAA_SIGEQ: Mw 6.3
- USGS_COMCAT: Mwb 6.6
- USGS_COMCAT: mb 5
- USGS_COMCAT: mb 5.2
- USGS_COMCAT: mb 5.1
Other earthquake records of 1993 CE
- India, Latur-Osmanabad, Killari · Mw 6.2 · 11,000 deaths
- Japan, Hokkaido, Russia: Southeast, South Korea · Mw 7.7 · 231 deaths
- Papua New Guinea, Eastern: Upper Markham Valley · Mw 6.9 · 60 deaths
- Iran, Bovir Ahmadi Va Kohkiluyeh · Mw 5.4 · 24 deaths
- Peru, Lima · Mw 6.3 · 6 deaths
- Futuna Island · Mw 6.4 · 5 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 1993 CE Earthquake — Japan, Honshu: Ishikawa, Toyama, Niigata happen?
- February 7, 1993 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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