Quakes
Earthquake magnitude 5.8 (mww) in 43.411S 092.104E, depth 10 km at 031158Z jul 21
Southeast Indian Ridge · USGS-US7000EIGF
- issued
- 2021-07-03 11:58Z
- status
- cancelled 2021-07-06 11:58Z
- self-cancels
- 2021-07-06 11:58Z
- authority
- USGS NEIC
- sea
- Indian Ocean
- position
- -43.411, 92.104
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
SOUTHEAST INDIAN RIDGE. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 43.411S 092.104E, DEPTH 10 KM AT 031158Z JUL 21. 2. USGS EVENT US7000EIGF. https://earthquake.usgs.gov/earthquakes/eventpage/us7000eigf
This area · earthquake & tsunami bulletins
5 within 180 nm since 2009 · 1 in the last 12 months · 0 in force now
09
10
15
20
25
26
- Earthquake magnitude 5.8 (mww) in 43.453S 091.613E, depth 10 km at 080717Z may 262026-05-08
- Earthquake magnitude 5.5 (mww) in 43.285S 092.203E, depth 10 km at 050612Z jul 212021-07-05
- Earthquake magnitude 5.9 (mww) in 42.292S 088.693E, depth 10 km at 141241Z oct 182018-10-14
- Earthquake magnitude 5.5 (mwc) in 41.887S 088.634E, depth 10 km at 251608Z feb 092009-02-25
Season · when earthquake & tsunami bulletins happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline · 2 messages since 2021-07-03 · closed 2021-07-08
- Earthquake magnitude 5.8 (mww) in 43.411S 092.104E, depth 10 km at 031158Z jul 21 this message2021-07-03 → 2021-07-06
- Earthquake magnitude 5.5 (mww) in 43.285S 092.203E, depth 10 km at 050612Z jul 212021-07-05 → 2021-07-08
joined by proximity
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 earthquake & tsunami bulletins in force · see all
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. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.