Quakes · event

Earthquake magnitude 5.5 (mww) in 7.135S 012.970W, depth 10 km at 221021Z aug 20

Ascension Island Region · 2 messages · 2020-08-22 to 2020-08-25

status
closed 2020-08-25 10:21Z
opened
2020-08-22 08:38Z
sea
South Atlantic Ocean
position
-7.135, -12.970
joined by
proximity (same type, same sea, within 30 nm and 30 days)
key
earthquake:USGS-US6000BIYJ

Timeline · 2 messages, oldest first

  1. 1
    USGS-US6000BIYJ2020-08-22 08:38Z → cancelled 2020-08-25 08:38Z
    178 km ene of georgetown, saint helena
    178 KM ENE OF GEORGETOWN, SAINT HELENA.
    1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 7.185S 012.972W, DEPTH 10 KM AT 220838Z AUG 20.
    2. USGS EVENT US6000BIYJ. https://earthquake.usgs.gov/earthquakes/eventpage/us6000biyj
  2. 2
    USGS-US6000BIZY2020-08-22 10:21Z → cancelled 2020-08-25 10:21Z
    Earthquake magnitude 5.5 (mww) in 7.135S 012.970W, depth 10 km at 221021Z aug 20
    ASCENSION ISLAND REGION.
    1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 7.135S 012.970W, DEPTH 10 KM AT 221021Z AUG 20.
    2. USGS EVENT US6000BIZY. https://earthquake.usgs.gov/earthquakes/eventpage/us6000bizy

Quakes

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins

Not for navigation. Events are assembled automatically from official navigational warnings; the grouping can be wrong. Mariners must use official NAVAREA broadcasts and their national MSI service.

Earthquake magnitude 5.5 (mww) in 7.135S 012.970W, depth 10 km at 221021Z aug 20 — Ascension Island Region · seahazards