Quakes · tsunami
135 km ssw of colonia, micronesia
USGS-US2000828L
- issued
- 2016-12-18 09:47Z
- status
- cancelled 2016-12-21 09:47Z
- self-cancels
- 2016-12-21 09:47Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 8.373, 137.674
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
135 KM SSW OF COLONIA, MICRONESIA. 1. EARTHQUAKE MAGNITUDE 6.2 (MWW) IN 8.373N 137.674E, DEPTH 19 KM AT 180947Z DEC 16. 2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES. 3. USGS EVENT US2000828L. https://earthquake.usgs.gov/earthquakes/eventpage/us2000828l
This area · earthquake & tsunami bulletins
10 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
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05
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15
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24
- 171 km nne of colonia, micronesia2024-02-14
- 45 km nw of fais, micronesia2017-12-08
- Tsunami warning2016-12-18
- 235 km e of ulimang, palau2014-07-28
- 80 km se of colonia, micronesia2013-11-19
- 24 km nne of colonia, micronesia2011-10-06
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Timeline · 3 messages since 2016-12-18 · closed 2016-12-21
- 135 km ssw of colonia, micronesia this message2016-12-18 → 2016-12-21
- Tsunami warning2016-12-18 → 2016-12-19
- Tsunami warning2016-12-19 → 2016-12-19
joined by chain + 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.