Quakes · event

Earthquake magnitude 5.5 (mww) in 61.767S 055.358W, depth 10 km at 241214Z jan 21

South Shetland Islands · 2 messages · 2021-01-23 to 2021-01-27

status
closed 2021-01-27 12:14Z
opened
2021-01-23 23:36Z
sea
Southern Ocean
position
-61.767, -55.358
joined by
proximity (same type, same sea, within 30 nm and 30 days)
key
earthquake:USGS-US7000D2RX

Timeline · 2 messages, oldest first

  1. 1
    USGS-US7000D2RX2021-01-23 23:36Z → cancelled 2021-01-26 23:36Z
    Earthquake magnitude 6.9 (mww) in 61.810S 055.503W, depth 15 km at 232336Z jan 21tsunami
    SOUTH SHETLAND ISLANDS.
1. EARTHQUAKE MAGNITUDE 6.9 (MWW) IN 61.810S 055.503W, DEPTH 15 KM AT 232336Z JAN 21.
2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
3. USGS EVENT US7000D2RX. https://earthquake.usgs.gov/earthquakes/eventpage/us7000d2rx
  2. 2
    USGS-US7000D2WH2021-01-24 12:14Z → cancelled 2021-01-27 12:14Z
    Earthquake magnitude 5.5 (mww) in 61.767S 055.358W, depth 10 km at 241214Z jan 21
    SOUTH SHETLAND ISLANDS.
1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 61.767S 055.358W, DEPTH 10 KM AT 241214Z JAN 21.
2. USGS EVENT US7000D2WH. https://earthquake.usgs.gov/earthquakes/eventpage/us7000d2wh

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 61.767S 055.358W, depth 10 km at 241214Z jan 21 — South Shetland Islands · seahazards