Quakes
69 km nnw of neiafu, tonga
USGS-US1000304I
- issued
- 2015-08-07 14:22Z
- status
- cancelled 2015-08-10 14:22Z
- self-cancels
- 2015-08-10 14:22Z
- authority
- USGS NEIC
- sea
- South Pacific Ocean
- position
- -18.044, -174.141
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
69 KM NNW OF NEIAFU, TONGA. 1. EARTHQUAKE MAGNITUDE 5.7 (MWC) IN 18.044S 174.141W, DEPTH 28 KM AT 071422Z AUG 15. 2. USGS EVENT US1000304I. https://earthquake.usgs.gov/earthquakes/eventpage/us1000304i
This area · earthquake & tsunami bulletins
464 within 180 nm since 1997 · 9 in the last 12 months · 0 in force now
97
00
05
10
15
20
25
26
- 156 km sw of hihifo, tonga2026-07-01
- 88 km nne of hihifo, tonga2026-04-19
- 86 km wnw of hihifo, tonga2026-03-25
- 158 km w of neiafu, tonga2026-03-24
- 106 km ene of hihifo, tonga2026-03-23
- 110 km ene of hihifo, tonga2026-03-22
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 2015-07-26 · closed 2015-08-10
- 69 km n of neiafu, tonga2015-07-26 → 2015-07-29
- 69 km nnw of neiafu, tonga this message2015-08-07 → 2015-08-10
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.