Overall Green Earthquake alert in China on 30 Apr 2016 22:46 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 4.5 in China on 30 Apr 2016 22:46 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:	4.5M
Depth:	10.62 Km
Lat/Lon:	24.1956 , 121.7619
Event Date:	30 Apr 2016 22:46 UTC 01 May 2016 06:46 Local
Exposed Population:	6828493 people within 100km
Source:	NEIC
Inserted at:	30 Apr 2016 23:05 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
	Scaled population (vector)	n.a
	C1 earthquake	n.a
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1127041		0	30 Apr 2016 22:46	4.5M, 10.62km	N/A	6.8 million (in 100km)		00:19	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 China , Province of Taiwan (population 22,456,987) . The nearest places are T'ieh-chia-lung-she, Hsin-ch'eng, Ao-hua, Ta-shan, Hua-lien, Chiu-wu-t'a, Nan-ao, Chi-chia-yang, Lo-shao, Ch'u-yin, and Tao-yüan.

Radius	Population
100 km	7.1 million people
75 km	760000 people
50 km	300000 people
20 km	14000 people
10 km	<1000 people
5 km	no people
2 km	no people

Affected Provinces

Region Province	Country	Population
Taiwan	China	22.5 million people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
T'ieh-chia-lung-she	Hua-lien	Taiwan	City	-	13 km
Hsin-ch'eng	Hua-lien	Taiwan	City	-	15 km
Ao-hua	I-lan	Taiwan	Village	-	16 km
Ta-shan	Hua-lien	Taiwan	Village	-	25 km
Hua-lien	Hua-lien	Taiwan	Major city	-	29 km
Chiu-wu-t'a	I-lan	Taiwan	Village	-	30 km
Nan-ao	I-lan	Taiwan	City	-	31 km
Chi-chia-yang	I-lan	Taiwan	Village	-	32 km
Lo-shao	Hua-lien	Taiwan	Village	-	33 km
Ch'u-yin	Hua-lien	Taiwan	Village	-	36 km
Jung-shu	Hua-lien	Taiwan	Village	-	37 km
Kuan-yüan	Hua-lien	Taiwan	Village	-	44 km
Su-ao	I-lan	Taiwan	City	-	45 km
Mi-lo	Hsin-chu	Taiwan	Village	-	47 km
Wan-shan-t'ang	Hua-lien	Taiwan	Village	-	47 km
Feng-shan	Hua-lien	Taiwan	Village	-	47 km
Chieh-hsiao-ts'un	T'ai-chung	Taiwan	Village	-	50 km
Shui-lien	Hua-lien	Taiwan	Village	-	50 km
Sung-pai	T'ai-chung	Taiwan	Village	-	51 km
Tu-chang	I-lan	Taiwan	Village	-	51 km
A-li-shih	I-lan	Taiwan	Village	-	53 km
Feng-lin	Hua-lien	Taiwan	Village	-	54 km
Chia-li-wan	I-lan	Taiwan	Village	-	54 km
Yü-lan	I-lan	Taiwan	Village	-	56 km
Ching-kuan	Nan-t'ou	Taiwan	Village	-	57 km
Chien-fan	Hua-lien	Taiwan	Village	-	58 km
Chia-lu-lan	Hua-lien	Taiwan	Village	-	59 km
Feng-kuang	Hua-lien	Taiwan	Village	-	60 km
Hung-hsiang	T'ai-chung	Taiwan	Village	-	61 km
Chiu-hsiung-lin	I-lan	Taiwan	Village	-	63 km
I-lan	I-lan	Taiwan	Major city	-	63 km
Chieh-shou-t'ing	Nan-t'ou	Taiwan	Village	-	66 km
Ch'ia-la	T'ao-yuan	Taiwan	Village	-	67 km
Hsiu-luan	Hsin-chu	Taiwan	Village	-	67 km
Chao-jih	Hsin-chu	Taiwan	Village	-	68 km
Sha-lao	Hua-lien	Taiwan	Village	-	68 km
Ch'ing-shan	T'ai-chung	Taiwan	Village	-	69 km
Pan-ch'iao	T'ai-pei	Taiwan	Major city	-	93 km
Taipei	T'ai-pei Chuan-Shih	Taiwan	Capital	2.5 million people	97 km
Tao-yüan	T'ao-yuan	Taiwan	Major city	-	98 km

see full list

Critical infrastructure

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

Airports

Name	IATA Code	Elevation (m)	Usage	Runway type	IFR	Runway Length (ft)	Distance
Hualien	HUN	16	Civ.	Paved	Yes	9000	24 km
Lishan	LHN	unknown				0	56 km
		9				0	60 km
Lung Tan		241	Civ.	Paved	No	3200	90 km
Sun Moon Lake	SMT	unknown				0	91 km
Pa Kuei		141				0	94 km
Sungshan	TSA	6	Civ.	Paved	Yes	8500	99 km

Ports

Name	LOCODE	Country	Distance
Hualien	TWHUN	Taiwan	27 km
Suao	TWSUO	Taiwan	46 km

Dams

Dam Name	River	Year	Distance
Guguan	Dajiaxi	1961	76 km
Shihmen	Tahan	1964	86 km
Mingteh	Houlung	1970	99 km

Nuclear plants

Name	Country	Reactors	Distance
LUNG-MEI	TAIWAN	2	25 km

More information

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

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