Overall Green Earthquake alert in India on 30 Apr 2022 17:34 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 4.6 in India on 30 Apr 2022 17:34 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:	4.6M
Depth:	30.98 Km
Lat/Lon:	13.2125 , 92.9874
Event Date:	30 Apr 2022 17:34 UTC 30 Apr 2022 23:04 Local
Exposed Population:	100 thousand in 100km
Source:	NEIC us7000h63j
Inserted at:	30 Apr 2022 18:38 UTC
INFORM Coping capacity of the alert score	4.6 (India)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us7000h63j	Scaled population (vector)	5.68
	C1 earthquake	0.74
	C2 earthquake	-0.08
	Country Vulnerability	-0.39
	INFORM_normalised	0.94

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1440995		0	30 Apr 2022 17:34	4.6M, 30.98km	N/A	100 thousand (in 100km)		01:04	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 India , Union Territory of Andaman and Nicobar Islands (population 295,612) . The nearest places are Diglipur, Ilichar, Karen, Pahlagaon, Betapur, and Kartara.

Radius	Population
100 km	100000 people
75 km	75000 people
50 km	68000 people
20 km	42000 people
10 km	37000 people
5 km	29000 people
2 km	no people

Affected Provinces

Region Province	Country	Population
Andaman and Nicobar Islands	India	300000 people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Diglipur	Andaman and Nicobar Islands	India	Village	-	6 km
Ilichar	Andaman and Nicobar Islands	India	Village	-	13 km
Karen	Andaman and Nicobar Islands	India	Village	-	39 km
Pahlagaon	Andaman and Nicobar Islands	India	Village	-	44 km
Betapur	Andaman and Nicobar Islands	India	Village	-	53 km
Kartara	Andaman and Nicobar Islands	India	Village	-	59 km

see full list

Critical infrastructure

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

Ports

Name	Country	Distance
Port Cornwallis	India	15 km
Karen	India	39 km
Middle Andaman Island	India	79 km

More information

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

Disclaimer
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