M 1.4 Quarry Blast - 6 km E of Butte, Montana
Source-attributed earthquakes with magnitude, depth, and observation times.
stale · reviewed · official-source
M 1.4 Quarry Blast - 6 km E of Butte, Montana. Reported magnitude 1.35. Depth -2 km. See the USGS event record for reviewed details and updates.
- Event time
- Source last updated
- Current version retrieved
- Provider
- USGS — earthquakes, past week
- Location
- MT, US
- depth km
- -2
- location
- 6 km E of Butte, Montana
- magnitude
- 1.35
- event type
- quarry blast
- significance
- 28
- tsunami flag
- 0
- review status
- reviewed
- location basis
- State as named in the USGS place description
- magnitude type
- ml
- freshness minutes
- 10080
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