Quakes

Earthquake magnitude 5.5 (mwc) in 10.516N 145.585E, depth 24 km at 301502Z sep 07

South of the Mariana Islands · USGS-USP000FPJA

issued: 2007-09-30 15:02Z
status: cancelled 2007-10-03 15:02Z
self-cancels: 2007-10-03 15:02Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 10.516, 145.585
source: usgs · first seen 2026-09-03 15:08Z

Original warning text

SOUTH OF THE MARIANA ISLANDS.
1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 10.516N 145.585E, DEPTH 24 KM AT 301502Z SEP 07.
2. USGS EVENT USP000FPJA. https://earthquake.usgs.gov/earthquakes/eventpage/usp000fpja

This area · earthquake & tsunami bulletins

49 within 180 nm since 1997 · 1 in the last 12 months · 0 in force now

216 km sw of merizo village, guam2025-12-24
103 km ese of inarajan village, guam2025-08-10
63 km sse of inarajan village, guam2025-05-28
52 km wsw of merizo village, guam2024-09-14
172 km wsw of merizo village, guam2023-10-20
109 km ssw of merizo village, guam2023-05-12

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

Timeline · 2 messages since 2007-09-30 · closed 2007-10-03

Earthquake magnitude 6.9 (mwb) in 10.454N 145.718E, depth 14 km at 300208Z sep 072007-09-30 → 2007-10-03
Earthquake magnitude 5.5 (mwc) in 10.516N 145.585E, depth 24 km at 301502Z sep 07 this message2007-09-30 → 2007-10-03

joined by proximity

Nearby now · within 120 nm

Hazardous operations 0100Z to 0800Z daily 01 and 02 sep in area bound by 13-10.00N 144-30.00E, 13-10.00N…Exercises · 118.9 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.