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Timeline
X Demographics
| Title |
Expected warning times from the ShakeAlert earthquake early warning system for earthquakes in the Pacific Northwest
|
|---|---|
| Published by |
US Geological Survey, January 2021
|
| DOI | 10.3133/ofr20211026 |
| Authors |
McGuire, Jeffrey J., Smith, Deborah E., Frankel, Arthur D., Wirth, Erin A., McBride, Sara K., de Groot, Robert M. |
X Demographics
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 10 | 30% |
| Guatemala | 1 | 3% |
| United Kingdom | 1 | 3% |
| Armenia | 1 | 3% |
| India | 1 | 3% |
| Unknown | 19 | 58% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 29 | 88% |
| Scientists | 4 | 12% |