Overall Orange Earthquake alert in China from 31 Oct 2013 12:02 UTC to 12:02

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 6.6 in China from 31 Oct 2013 12:02 UTC to 12:02

Hazard models

EQ parameters

Shakemap

Tsunami

Event summary

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

Earthquake Magnitude:	6.6M
Depth:	9.34 Km
Lat/Lon:	23.59 , 121.44
Event Date:	31 Oct 2013 12:02 UTC 31 Oct 2013 20:02 Local
Exposed Population:	3110000 people within 100km
Source:	NEIC
Inserted at:	31 Oct 2013 12:26 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		Tsunami		GDACS score
NEIC	1.1		1		1.1
	Scaled population (vector)	n.a	Max wave scenario	0m
	C1 earthquake	n.a	Max wave realtime	0.18m
	C2 earthquake	n.a
	Country Vulnerability	n.a
	INFORM_normalised	n.a

Maximum expected impact using different data sources.

Episode Timeline

ID	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1019539	1.2	31 Oct 2013 12:02	6.7M, 10km	N/A	3.9 million (in 100km)	0.1m (at 01:01)	00:11	USGS
1019541	1.3	31 Oct 2013 12:02	6.7M, 10km	N/A	4.8 million (in 100km)	0.1m (at 01:01)	00:12	NEIC
1019547	1.1	31 Oct 2013 12:02	6.6M, 9.34km	N/A	3.1 million (in 100km)	0.2m (at 00:31)	00:24	NEIC
1019554	1	31 Oct 2013 12:02	6.3M, 12km	N/A	3.1 million (in 100km)		00:48	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 Sha-lao, Feng-pin, Fu-min, Ta-lo-ma, Shih-ti-ping, Chung-hu, Ta-chiang-k'ou, Chia-lu-lan, Feng-kuang, Sung-pu, and Tai-chung.

Radius	Population
100 km	2.9 million people
75 km	600000 people
50 km	300000 people
20 km	54000 people
10 km	22000 people
5 km	1100 people
2 km	<1000 people

Affected Provinces

Region Province	Country	Population
Taiwan	China	22.5 million people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Sha-lao	Hua-lien	Taiwan	Village	-	7 km
Feng-pin	Hua-lien	Taiwan	Village	-	7 km
Fu-min	Hua-lien	Taiwan	Village	-	8 km
Ta-lo-ma	Hua-lien	Taiwan	Village	-	12 km
Shih-ti-ping	Hua-lien	Taiwan	City	-	14 km
Chung-hu	Hua-lien	Taiwan	Village	-	15 km
Ta-chiang-k'ou	Hua-lien	Taiwan	Village	-	15 km
Chia-lu-lan	Hua-lien	Taiwan	Village	-	16 km
Feng-kuang	Hua-lien	Taiwan	Village	-	18 km
Sung-pu	Hua-lien	Taiwan	Village	-	18 km
Chang-yüan	Hua-lien	Taiwan	Village	-	19 km
San-li	Hua-lien	Taiwan	Village	-	20 km
Feng-lin	Hua-lien	Taiwan	Village	-	24 km
Lieh-k'o-ni	Hua-lien	Taiwan	Village	-	24 km
Shui-lien	Hua-lien	Taiwan	Village	-	25 km
T'ai-kao-li	Hua-lien	Taiwan	Village	-	25 km
Chien-fan	Hua-lien	Taiwan	Village	-	28 km
Feng-shan	Hua-lien	Taiwan	Village	-	29 km
Chia-tsou-wan Pi	T'ai-tung	Taiwan	City	-	30 km
Yü-li	Hua-lien	Taiwan	City	-	31 km
Cho-ch'ing-ts'un	Hua-lien	Taiwan	Village	-	37 km
Wu-shih Pi	T'ai-tung	Taiwan	City	-	40 km
Ch'u-yin	Hua-lien	Taiwan	Village	-	41 km
Jung-shu	Hua-lien	Taiwan	Village	-	42 km
Wu-ssu	Hua-lien	Taiwan	Village	-	43 km
Hua-lien	Hua-lien	Taiwan	Major city	-	46 km
Ka-sha	Nan-t'ou	Taiwan	Village	-	48 km
Pa-t'ung-kuan	Nan-t'ou	Taiwan	Village	-	48 km
San Hsien Tai	T'ai-tung	Taiwan	City	-	49 km
Wan-shan-t'ang	Hua-lien	Taiwan	Village	-	50 km
Fu-li	T'ai-tung	Taiwan	Village	-	51 km
Ta-shan	Hua-lien	Taiwan	Village	-	52 km
Tung-pu	Nan-t'ou	Taiwan	Village	-	53 km
Cheng-kung	T'ai-tung	Taiwan	City	-	54 km
Tzu-yüan	Nan-t'ou	Taiwan	Village	-	56 km
Pa-she-pu	Nan-t'ou	Taiwan	Village	-	58 km
Ch'ih-shang	T'ai-tung	Taiwan	City	-	58 km
Tao-k'eng	Nan-t'ou	Taiwan	Village	-	58 km
Chieh-shou-t'ing	Nan-t'ou	Taiwan	Village	-	58 km
Hsin-i	Nan-t'ou	Taiwan	Village	-	59 km
Ching-kuan	Nan-t'ou	Taiwan	Village	-	59 km
Shui-chui	T'ai-tung	Taiwan	Village	-	60 km
Ming-te	Nan-t'ou	Taiwan	Village	-	62 km
Hsia-ma	T'ai-tung	Taiwan	Village	-	62 km
Yu-chih	Nan-t'ou	Taiwan	Village	-	62 km
Hsin-ch'eng	Hua-lien	Taiwan	City	-	63 km
Hsin-i	T'ai-tung	Taiwan	Village	-	63 km
Pu-li	Nan-t'ou	Taiwan	Village	-	65 km
Ch'ing-hsi	T'ai-tung	Taiwan	Village	-	65 km
Ch'e-ch'eng	Nan-t'ou	Taiwan	Village	-	65 km
T'ieh-chia-lung-she	Hua-lien	Taiwan	City	-	66 km
Shui-li	Nan-t'ou	Taiwan	Village	-	66 km
Kuan-yüan	Hua-lien	Taiwan	Village	-	67 km
Kuan-shan	T'ai-tung	Taiwan	Village	-	67 km
Lu-ku-hsiang	Nan-t'ou	Taiwan	Village	-	67 km
Lo-shao	Hua-lien	Taiwan	Village	-	69 km
Shih-tzu-t'ou	T'ai-chung	Taiwan	Village	-	69 km
Chia-fei-yüan	T'ai-chung	Taiwan	Village	-	70 km
Hung-hsiang	T'ai-chung	Taiwan	Village	-	70 km
Nan-tou	Nan-t'ou	Taiwan	Major city	-	86 km
Tou-liu	Yun-lin	Taiwan	Major city	-	94 km
Tai-chung	T'ai-chung Shih	Taiwan	Major city	-	100 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	51 km
Sun Moon Lake	SMT	unknown				0	61 km
Lishan	LHN	unknown				0	77 km
Taitung	TTT	37	Mil.	Paved	No	11000	92 km
Feng Nin		42	Civ.	Paved	Yes	7900	99 km

Ports

Name	LOCODE	Country	Distance
Hualien	TWHUN	Taiwan	48 km

Dams

Reservoir	Dam Name	River	Year	Distance
	Guguan	Dajiaxi	1961	81 km
	Tsengwen	Tsengwen	1973	100 km

Nuclear plants

Name	Country	Reactors	Distance
LUNG-MEI	TAIWAN	2	96 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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