Overall Orange Earthquake alert in Mexico on 08 Sep 2017 04:49 UTC

2017-09-08 18:31 message from NTWC

Key information extracted from original GTS message :

Evaluation

An earthquake with a preliminary magnitude of 8.2 occurred off the coast of chiapas MEXICO at 0449 UTC on friday SEPTEMBER 8 2017
Based on all available data the TSUNAMI threat from this earthquake has now passed

Tsunami Observations

The following are tsunami wave observations from coastal and/or deep-ocean sea level gauges at the indicated locations the maximum tsunami height is measured with respect to the normal tide level

GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
Apia Upolu Ws	-13.8	-171.8	17: 59	0.22	14
Pago Pago As	-14.3	-170.7	17: 26	0.12	22
Papeete Tahiti	-17.5	-149.6	15: 08	0.04	18
Quepos Cr	9.4	-84.2	13: 45	0.17	88
La Libertad Sv	13.5	-89.3	11: 37	0.19	74
Acajutla Sv	13.6	-89.8	15: 37	0.47	20
Chiapas Mx	14.7	-92.4	09: 49	1.75	32
Kahului Maui	20.9	-156.5	14: 13	0.18	18
Hilo Hawaii	19.7	-155.1	13: 57	0.17	18
Hiva Oa Marquesas	-9.8	-139	13: 41	0.18	08
Nuku Hiva Marquesa	-8.9	-140.1	13: 06	0.20	14
Dart 32412	-18	-86.4	10: 20	0.01	26
Easter Cl	-27.2	-109.4	11: 51	0.29	06
Dart 32413	-7.4	-93.5	08: 43	0.02	24
Lazaro Cardenas Mx	17.9	-102.2	06: 46	0.20	58
Dart 43413	10.8	-100.1	05: 58	0.07	10
Santacruz Galapago	-0.7	-90.3	08: 35	0.15	20
Zihuatanejo Mx	17.6	-101.6	06: 27	0.21	50
Baltra Galapags Ec	-0.4	-90.3	08: 06	0.17	26
Manzanillo Mx	19.1	-104.3	07: 10	0.24	38
Acapulco Mx	16.8	-99.9	06: 35	0.72	24
Dart 32411	5	-90.8	06: 42	0.03	26
Salina Cruz Mx	16.2	-95.2	06: 35	1.01	46
Puerto Angel Mx	15.7	-96.5	05: 17	0.29	24
Huatulco Mx	15.8	-96.1	05: 14	0.69	12

Measurements Levels

SOURCE	GAUGE LOCATION	LAT	LON	TIME (UTC)	HEIGHT (m)	PERIOD (min)
PTWC	Apia Upolu Ws	-13.8	-171.8	17: 59	0.22	14
PTWC	Pago Pago As	-14.3	-170.7	17: 26	0.12	22
PTWC	Papeete Tahiti	-17.5	-149.6	15: 08	0.04	18
PTWC	Quepos Cr	9.4	-84.2	13: 45	0.17	88
PTWC	La Libertad Sv	13.5	-89.3	11: 37	0.19	74
PTWC	Acajutla Sv	13.6	-89.8	15: 37	0.47	20
PTWC	Chiapas Mx	14.7	-92.4	09: 49	1.75	32
PTWC	Kahului Maui	20.9	-156.5	14: 13	0.18	18
PTWC	Hilo Hawaii	19.7	-155.1	13: 57	0.17	18
PTWC	Hiva Oa Marquesas	-9.8	-139	13: 41	0.18	08
PTWC	Nuku Hiva Marquesa	-8.9	-140.1	13: 06	0.20	14
PTWC	Dart 32412	-18	-86.4	10: 20	0.01	26
PTWC	Easter Cl	-27.2	-109.4	11: 51	0.29	06
PTWC	Dart 32413	-7.4	-93.5	08: 43	0.02	24
PTWC	Lazaro Cardenas Mx	17.9	-102.2	06: 46	0.20	58
PTWC	Dart 43413	10.8	-100.1	05: 58	0.07	10
PTWC	Santacruz Galapago	-0.7	-90.3	08: 35	0.15	20
PTWC	Zihuatanejo Mx	17.6	-101.6	06: 27	0.21	50
PTWC	Baltra Galapags Ec	-0.4	-90.3	08: 06	0.17	26
PTWC	Manzanillo Mx	19.1	-104.3	07: 10	0.24	38
PTWC	Acapulco Mx	16.8	-99.9	06: 35	0.72	24
PTWC	Dart 32411	5	-90.8	06: 42	0.03	26
PTWC	Salina Cruz Mx	16.2	-95.2	06: 35	1.01	46
PTWC	Puerto Angel Mx	15.7	-96.5	05: 17	0.29	24
PTWC	Huatulco Mx	15.8	-96.1	05: 14	0.69	12

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