Overall Green Earthquake alert in Mexico on 01 Nov 2017 23:29 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

M 5.1 in Mexico on 01 Nov 2017 23:29 UTC

Hazard models

EQ parameters

Shakemap

Tsunami

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude:	5.1M
Depth:	63.69 Km
Lat/Lon:	15.3454 , -93.9844
Event Date:	01 Nov 2017 23:29 UTC 01 Nov 2017 17:29 Local
Exposed Population:	140000 people within 100km
Source:	NEIC us2000bf9k
Inserted at:	01 Nov 2017 23:50 UTC
INFORM Coping capacity of the alert score	4.4 (Mexico)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us2000bf9k	Scaled population (vector)	4.24
	C1 earthquake	1
	C2 earthquake	0
	Country Vulnerability	-1
	INFORM_normalised	0.92

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1185978		0	01 Nov 2017 23:29	5.1M, 63.69km	N/A	150 thousand (in 100km)		00:20	NEIC

The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.

The episode that has the last updated information.

* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened in Mexico , State of Chiapas (population 3,524,501) .

Radius	Population
100 km	150000 people
75 km	6100 people
50 km	no people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Chiapas	Mexico	3.5 million people
Oaxaca	Mexico	3.3 million people
San Marcos	Guatemala	810000 people
Veracruz	Mexico	6.8 million people
Huehuetenango	Guatemala	740000 people
Quezaltenango	Guatemala	630000 people
Retalhuleu	Guatemala	260000 people
Tabasco	Mexico	1.6 million people
Totonicapan	Guatemala	350000 people
Suchitepequez	Guatemala	410000 people
Solola	Guatemala	260000 people
Quiche	Guatemala	560000 people
Escuintla	Guatemala	570000 people
Chimaltenango	Guatemala	390000 people
Baja Verapaz	Guatemala	200000 people
Alta Verapaz	Guatemala	510000 people
Peten	Guatemala	230000 people
Sacatepequez	Guatemala	210000 people
Guatemala	Guatemala	2.2 million people
Campeche	Mexico	580000 people
Santa Rosa	Guatemala	330000 people
El Progreso	Guatemala	140000 people
Jalapa	Guatemala	230000 people
Jutiapa	Guatemala	430000 people
Puebla	Mexico	4.5 million people
Zacapa	Guatemala	200000 people
Ahuachapan	El Salvador	300000 people
Guerrero	Mexico	2.9 million people
Chiquimula	Guatemala	290000 people
Izabal	Guatemala	330000 people
Sonsonate	El Salvador	400000 people
Santa Ana	El Salvador	520000 people

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
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