Quakes

182 km ese of tadine, new caledonia

USGS-US1000HCQB

issued: 2018-10-16 04:42Z
status: cancelled 2018-10-19 04:42Z
self-cancels: 2018-10-19 04:42Z
authority: USGS NEIC
sea: South Pacific Ocean
position: -21.947, 169.594
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

182 KM ESE OF TADINE, NEW CALEDONIA.
1. EARTHQUAKE MAGNITUDE 5.6 (MWW) IN 21.947S 169.594E, DEPTH 10 KM AT 160442Z OCT 18.
2. USGS EVENT US1000HCQB. https://earthquake.usgs.gov/earthquakes/eventpage/us1000hcqb

This area · earthquake & tsunami bulletins

356 within 180 nm since 1997 · 4 in the last 12 months · 0 in force now

Earthquake magnitude 6.3 (mww) in 22.817S 171.583E, depth 16 km at 131445Z jul 262026-07-13
93 km ssw of isangel, vanuatu2026-07-08
98 km wnw of isangel, vanuatu2026-03-20
277 km ese of tadine, new caledonia2026-01-19
Earthquake magnitude 5.6 (mww) in 23.183S 170.808E, depth 11 km at 161208Z aug 252025-08-16
50 km sse of isangel, vanuatu2025-05-06

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

Timeline · 4 messages since 2018-10-16 · closed 2018-10-19

171 km ese of tadine, new caledonia2018-10-16 → 2018-10-19
171 km e of tadine, new caledonia2018-10-16 → 2018-10-19
167 km e of tadine, new caledonia2018-10-16 → 2018-10-19
182 km ese of tadine, new caledonia this message2018-10-16 → 2018-10-19

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.