M 1.3 Quarry Blast - 6 km SSW of Wapanucka, Oklahoma
Source-attributed earthquakes with magnitude, depth, and observation times.
current · reviewed · official-source
M 1.3 Quarry Blast - 6 km SSW of Wapanucka, Oklahoma. Reported magnitude 1.31. Depth 0 km. See the USGS event record for reviewed details and updates.
- Provider
- USGS — earthquakes, past week
- Source observed
- 10/1/2026, 9:49:54 PM UTC
- Source updated
- 10/2/2026, 12:36:29 PM UTC
- depth km
- 0
- location
- 6 km SSW of Wapanucka, Oklahoma
- magnitude
- 1.31
- event type
- quarry blast
- significance
- 26
- tsunami flag
- 0
- review status
- reviewed
- magnitude type
- ml
- freshness minutes
- 10080
Source use policy · US government data
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Update history (1 recent revisions)
- 10/8/2026, 1:43:12 AM UTC
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