Quakes
12 km e of san mateo del mar, mexico
USGS-US1000ARZF
- issued
- 2017-10-14 00:20Z
- status
- cancelled 2017-10-17 00:20Z
- self-cancels
- 2017-10-17 00:20Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 16.228, -94.866
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
12 KM E OF SAN MATEO DEL MAR, MEXICO. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 16.228N 094.866W, DEPTH 56 KM AT 140020Z OCT 17. 2. USGS EVENT US1000ARZF. https://earthquake.usgs.gov/earthquakes/eventpage/us1000arzf
This area · earthquake & tsunami bulletins
111 within 180 nm since 1997 · 8 in the last 12 months · 1 in force now
97
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05
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15
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25
26
- 71 km wsw of puerto madero, mexico2026-09-02
- 95 km sw of puerto madero, mexico2026-08-18
- 54 km sw of brisas barra de suchiate, mexico2026-07-28
- 77 km sw of puerto madero, mexico2026-07-19
- 71 km sw of puerto madero, mexico2026-07-18
- 96 km sw of puerto madero, mexico2026-07-17
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Timeline · 3 messages since 2017-09-16 · closed 2017-10-17
- 11 km sse of salina cruz, mexico2017-09-16 → 2017-09-19
- 7 km nne of ixtepec, mexico2017-09-23 → 2017-09-26
- 12 km e of san mateo del mar, mexico this message2017-10-14 → 2017-10-17
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.