Quakes · event
Earthquake magnitude 5.5 (mwc) in 50.031S 114.506E, depth 10 km at 101701Z sep 03
Western Indian-antarctic Ridge · 2 messages · 2003-09-10 to 2003-09-13
- status
- closed 2003-09-13 17:01Z
- opened
- 2003-09-10 16:30Z
- sea
- Indian Ocean
- position
- -50.031, 114.506
- joined by
- proximity (same type, same sea, within 30 nm and 30 days)
- key
- earthquake:USGS-USP000C77A
Timeline · 2 messages, oldest first
- 1USGS-USP000C77A2003-09-10 16:30Z → cancelled 2003-09-13 16:30ZEarthquake magnitude 5.5 (mwc) in 50.070S 114.186E, depth 10 km at 101630Z sep 03
WESTERN INDIAN-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 50.070S 114.186E, DEPTH 10 KM AT 101630Z SEP 03. 2. USGS EVENT USP000C77A. https://earthquake.usgs.gov/earthquakes/eventpage/usp000c77a
- 2USGS-USP000C77C2003-09-10 17:01Z → cancelled 2003-09-13 17:01ZEarthquake magnitude 5.5 (mwc) in 50.031S 114.506E, depth 10 km at 101701Z sep 03
WESTERN INDIAN-ANTARCTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 50.031S 114.506E, DEPTH 10 KM AT 101701Z SEP 03. 2. USGS EVENT USP000C77C. https://earthquake.usgs.gov/earthquakes/eventpage/usp000c77c
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.