Quakes · event

125 km se of perryville, alaska

7 messages · 2021-07-29 to 2021-08-17

status
closed 2021-08-17 11:57Z
opened
2021-07-29 06:15Z
sea
Gulf of Alaska
position
55.177, -157.644
joined by
chain (a message cancels or replaces another); proximity (same type, same sea, within 30 nm and 30 days)
key
earthquake:USGS-AK0219NEISZM

Timeline · 7 messages, oldest first

  1. 1
    USGS-AK0219NEISZM2021-07-29 06:15Z → cancelled 2021-08-01 06:15Z
    2021 chignik, alaska earthquaketsunami
    2021 CHIGNIK, ALASKA EARTHQUAKE.
    1. EARTHQUAKE MAGNITUDE 8.2 (MWW) IN 55.364N 157.888W, DEPTH 35 KM AT 290615Z JUL 21.
    2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
    3. USGS EVENT AK0219NEISZM. https://earthquake.usgs.gov/earthquakes/eventpage/ak0219neiszm
  2. 2
    USGS-AK0219NEJM3H2021-07-29 06:19Z → cancelled 2021-08-01 06:19Z
    106 km sse of perryville, alaska
    106 KM SSE OF PERRYVILLE, ALASKA.
    1. EARTHQUAKE MAGNITUDE 5.5 (ML) IN 55.102N 158.237W, DEPTH 18 KM AT 290619Z JUL 21.
    2. USGS EVENT AK0219NEJM3H. https://earthquake.usgs.gov/earthquakes/eventpage/ak0219nejm3h
  3. 3
    USGS-AK0219NEKHHK2021-07-29 06:23Z → cancelled 2021-08-01 06:23Z
    127 km se of chignik, alaska
    127 KM SE OF CHIGNIK, ALASKA.
    1. EARTHQUAKE MAGNITUDE 5.9 (ML) IN 55.373N 157.205W, DEPTH 1 KM AT 290623Z JUL 21.
    2. USGS EVENT AK0219NEKHHK. https://earthquake.usgs.gov/earthquakes/eventpage/ak0219nekhhk
  4. 4
    NAVAREA XII 365/212021-07-29 08:37Z → cancelled 2021-07-29 09:57Z (archive)
    Earthquake with magnitude of 8.2 has occurred in vicinity 55-18N 157-48W at 290616Z jul
    EASTERN NORTH PACIFIC.
    GULF OF ALASKA.
    ALASKA.
    EARTHQUAKE WITH MAGNITUDE OF 8.2 HAS OCCURRED
    IN VICINITY 55-18N 157-48W AT 290616Z JUL.
    A TSUNAMI HAS BEEN GENERATED WHICH
    COULD CAUSE DAMAGE TO COASTS OF SOUTH ALASKA,
    THE ALASKA PENINSULA AND THE ALEUTIAN ISLANDS.
    TSUNAMI WAVE HEIGHTS CANNOT BE PREDICTED AND
    MAY BE A SERIES OF WAVES WHICH COULD BE DANGEROUS
    FOR SEVERAL HOURS AFTER THE INITIAL WAVE ARRIVAL.
    
  5. 5
    NAVAREA XII 366/212021-07-29 09:57Z → cancelled 2021-07-29 09:57Z (archive)
    Cancel NAVAREA XII 365/21 and this msg, tsunami warning cancelled
    GULF OF ALASKA.
    EASTERN NORTH PACIFIC.
    ALASKA.
    CANCEL NAVAREA XII 365/21 AND THIS MSG,
    TSUNAMI WARNING CANCELLED.
    
  6. 6
    USGS-AK0219P0HP3K2021-07-30 03:52Z → cancelled 2021-08-02 03:52Z
    140 km se of chignik, alaska
    140 KM SE OF CHIGNIK, ALASKA.
    1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 55.334N 156.961W, DEPTH 43 KM AT 300352Z JUL 21.
    2. USGS EVENT AK0219P0HP3K. https://earthquake.usgs.gov/earthquakes/eventpage/ak0219p0hp3k
  7. 7
    USGS-US6000F6522021-08-14 11:57Z → cancelled 2021-08-17 11:57Z
    125 km se of perryville, alaskatsunami
    125 KM SE OF PERRYVILLE, ALASKA.
    1. EARTHQUAKE MAGNITUDE 6.9 (MWW) IN 55.177N 157.644W, DEPTH 21 KM AT 141157Z AUG 21.
    2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
    3. USGS EVENT US6000F652. https://earthquake.usgs.gov/earthquakes/eventpage/us6000f652

Quakes

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125 km se of perryville, alaska — Gulf of Alaska · seahazards