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Earthquake with magnitude of 7.4 has occurred in vicinity 17-06N 099-36W at 080148Z sep

Eastern North Pacific · Mexico · NAVAREA XII 473/21

issued: 2021-09-08 02:58Z
status: cancelled 2021-09-08 04:00Z (archive)
authority: PTWC 080200Z SEP 21.
position: 17.100, -99.600
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
MEXICO.
EARTHQUAKE WITH MAGNITUDE OF 7.4 HAS OCCURRED
IN VICINITY 17-06N 099-36W AT 080148Z SEP.
POSSIBLE TSUNAMI HAS BEEN GENERATED WHICH
COULD CAUSE DAMAGE TO COASTS. TSUNAMI WAVE
HEIGHTS CANNOT BE PREDICTED AND MAY BE A
SERIES OF WAVES WHICH COULD BE DANGEROUS
FOR SEVERAL HOURS AFTER THE INITIAL WAVE ARRIVAL.

This area · other warnings

2 within 180 nm since 2017 · 0 in the last 12 months · 0 in force now

Puerto escondido light 15-51.0N 097-04.7W range temporarily reduced to four miles2017-02-20

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Timeline

Cancel NAVAREA XII 473/21 and this msg, tsunami not generatedcancelled by · 2021-09-08

Nearby now · within 120 nm

Nothing else in force within 120 nm.

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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.