Posted:

Planned Maintenance

Dear IRIS community: Beginning at 5:30am PDT Saturday August 25, (12:30UTC) IRIS services
will be failed over to our Auxiliary Data Center while we undergo scheduled power failover and maintenance in Seattle.

We anticipate access to realtime data will be delayed, but all other services should be available during this period. We anticipate full service resumption at 12:00PDT, 19:00UTC

mb4.3 Andreanof Islands, Aleutian Is.

Event Summary

Date/Time
(UTC)
2017-12-04 23:37:25 UTC
(8 months, 2 weeks ago)
Location Andreanof Islands, Aleutian Is.
Magnitude mb 4.3
Latitude 51.8614° N
Longitude 172.7454° W
Depth 36.07 km

Waveform