Quakes
108 km nw of basco, philippines
USGS-USP000GBXB
- issued
- 2008-07-11 21:35Z
- status
- cancelled 2008-07-14 21:35Z
- self-cancels
- 2008-07-14 21:35Z
- authority
- USGS NEIC
- sea
- South China Sea
- position
- 21.023, 121.132
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
108 KM NW OF BASCO, PHILIPPINES. 1. EARTHQUAKE MAGNITUDE 5.5 (MWB) IN 21.023N 121.132E, DEPTH 6 KM AT 112135Z JUL 08. 2. USGS EVENT USP000GBXB. https://earthquake.usgs.gov/earthquakes/eventpage/usp000gbxb
This area · earthquake & tsunami bulletins
151 within 180 nm since 1997 · 3 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- 108 km ne of hengchun, taiwan2026-08-25
- 2025 taitung, taiwan earthquake2025-12-24
- 92 km sw of basco, philippines2025-12-18
- 100 km ssw of basco, philippines2025-07-20
- 67 km s of hualien city, taiwan2025-06-11
- 37 km ese of hualien city, taiwan2025-05-05
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 2008-07-11 · closed 2008-07-16
- 108 km nw of basco, philippines this message2008-07-11 → 2008-07-14
- 105 km nw of basco, philippines2008-07-13 → 2008-07-16
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.