M 7.8 Earthquake in Alaska
A M 7.8 earthquake shook the Alaska peninsula on Tuesday evening. Tsunami warnings were issued and then cancelled. The quake was centered southeast of Perryville, and aftershocks have been felt throughout the region. The largest was M 6.1 near Sand Point.
The USGS tectonic summary can be found here.
Assessing the impact
EigenPrism users can access the following quick link to immediately overlay the event footprint on their exposure:
- M 7.8 Earthquake – Alaska, July 22, 2020
EigenAlerts provide automated notifications via email and text message with key metrics to estimate impact:
- Customized and mobile enabled
- Updated as forecasts and advisories change
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