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M 7.2 Alaska Peninsula

Location: ...°, ...°

Depth: ... km

Long-term GPS Station Velocities

These vectors (see 30 mm/yr scale at top left) show the long-term average tectonic motion captured by GPS stations in the region.

Teachable Moment

Teachable Moment presentations capture that unplanned opportunity to bring knowledge, insight, and critical thinking to the classroom following a newsworthy earthquake.

12 slide Powerpoint presentation (zipped ppt 8.95 MB / pdf 2.2 MB)

Nearest GPS/GNSS Stations

Stations within the radius of predicted 1 cm displacement. The Chignik-Shumagin network is an NSF-funded PI network. Contributed daily stations include Alaska Volcano Observatory stations, Alaska Earthquake Center stations, and others.

GPS/GNSS Data Access

Access high-rate and standard rate data as they become available.
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An icon of an X