Quakes · event

Earthquake magnitude 6.0 (mwc) in 50.260S 139.423E, depth 10 km at 170027Z dec 99

Western Indian-antarctic Ridge · 2 messages · 1999-12-16 to 1999-12-20

status
closed 1999-12-20 00:27Z
opened
1999-12-16 14:17Z
sea
Indian Ocean
position
-50.260, 139.423
joined by
proximity (same type, same sea, within 30 nm and 30 days)
key
earthquake:USGS-USP0009JX8

Timeline · 2 messages, oldest first

  1. 1
    USGS-USP0009JX81999-12-16 14:17Z → cancelled 1999-12-19 14:17Z
    Earthquake magnitude 6.0 (mwc) in 50.149S 138.989E, depth 10 km at 161417Z dec 99
    WESTERN INDIAN-ANTARCTIC RIDGE.
1. EARTHQUAKE MAGNITUDE 6.0 (MWC) IN 50.149S 138.989E, DEPTH 10 KM AT 161417Z DEC 99.
2. USGS EVENT USP0009JX8. https://earthquake.usgs.gov/earthquakes/eventpage/usp0009jx8
  2. 2
    USGS-USP0009JXP1999-12-17 00:27Z → cancelled 1999-12-20 00:27Z
    Earthquake magnitude 6.0 (mwc) in 50.260S 139.423E, depth 10 km at 170027Z dec 99
    WESTERN INDIAN-ANTARCTIC RIDGE.
1. EARTHQUAKE MAGNITUDE 6.0 (MWC) IN 50.260S 139.423E, DEPTH 10 KM AT 170027Z DEC 99.
2. USGS EVENT USP0009JXP. https://earthquake.usgs.gov/earthquakes/eventpage/usp0009jxp

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 6.0 (mwc) in 50.260S 139.423E, depth 10 km at 170027Z dec 99 — Western Indian-antarctic Ridge · seahazards