Quakes
Earthquake magnitude 6.8 (mwc) in 28.349N 139.187E, depth 470 km at 300324Z nov 10
Bonin Islands, Japan Region · USGS-USP000HQAW
- issued
- 2010-11-30 03:24Z
- status
- cancelled 2010-12-03 03:24Z
- self-cancels
- 2010-12-03 03:24Z
- authority
- USGS NEIC
- sea
- Philippine Sea
- position
- 28.349, 139.187
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
BONIN ISLANDS, JAPAN REGION. 1. EARTHQUAKE MAGNITUDE 6.8 (MWC) IN 28.349N 139.187E, DEPTH 470 KM AT 300324Z NOV 10. 2. USGS EVENT USP000HQAW. https://earthquake.usgs.gov/earthquakes/eventpage/usp000hqaw
This area · earthquake & tsunami bulletins
77 within 180 nm since 1998 · 0 in the last 12 months · 0 in force now
98
00
05
10
15
20
25
- Earthquake magnitude 5.6 (mww) in 27.223N 140.058E, depth 445 km at 131652Z may 252025-05-13
- Earthquake magnitude 6.2 (mww) in 26.896N 138.829E, depth 546 km at 072001Z jul 242024-07-07
- Earthquake magnitude 6.5 (mww) in 27.821N 139.619E, depth 496 km at 270835Z apr 242024-04-27
- An earthquake with a preliminary magnitude of 5.0 occurred in the izu islands japan region in vicinity…2023-10-09
- Earthquake magnitude 5.5 (mww) in 30.106N 139.991E, depth 10 km at 060549Z oct 232023-10-06
- Earthquake magnitude 6.1 (mww) in 30.141N 139.968E, depth 10 km at 060131Z oct 232023-10-06
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
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.