Quakes
Earthquake magnitude 5.8 (mww) in 40.728S 086.436W, depth 10 km at 251758Z dec 15
West Chile Rise · USGS-US100049HF
- issued
- 2015-12-25 17:58Z
- status
- cancelled 2015-12-28 17:58Z
- self-cancels
- 2015-12-28 17:58Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -40.728, -86.436
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
WEST CHILE RISE. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 40.728S 086.436W, DEPTH 10 KM AT 251758Z DEC 15. 2. USGS EVENT US100049HF. https://earthquake.usgs.gov/earthquakes/eventpage/us100049hf
This area · earthquake & tsunami bulletins
20 within 180 nm since 1997 · 1 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- Earthquake magnitude 5.5 (mww) in 41.408S 090.095W, depth 10 km at 081141Z aug 262026-08-08
- Earthquake magnitude 5.6 (mww) in 41.198S 090.224W, depth 10 km at 280059Z jan 252025-01-28
- Earthquake magnitude 5.6 (mww) in 41.359S 086.133W, depth 10 km at 251112Z apr 232023-04-25
- Earthquake magnitude 5.6 (mww) in 41.158S 089.898W, depth 10 km at 240027Z jun 222022-06-24
- Earthquake magnitude 5.7 (mww) in 40.777S 085.275W, depth 10 km at 170012Z mar 212021-03-17
- Earthquake magnitude 5.7 (mww) in 41.289S 087.483W, depth 7 km at 071545Z apr 192019-04-07
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
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.