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 6.7 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:	6.7M
Depth:	10 Km
Lat/Lon:	23.5 , 121.3
Event Date:	31 Oct 2013 12:02 UTC 31 Oct 2013 20:02 Local
Exposed Population:	4840000 people within 100km
Source:	NEIC
Inserted at:	31 Oct 2013 12:14 UTC

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		Tsunami		GDACS score
NEIC	1.3		1		1.3
	Scaled population (vector)	n.a	Max wave scenario	0m
	C1 earthquake	n.a	Max wave realtime	0.08m
	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 Lieh-k'o-ni, San-li, Ta-lo-ma, Fu-min, Sung-pu, T'ai-kao-li, Yü-li, Ta-chiang-k'ou, Chang-yüan, Shih-ti-ping, and Tai-chung.

Radius	Population
100 km	4.5 million people
75 km	750000 people
50 km	170000 people
20 km	46000 people
10 km	14000 people
5 km	1600 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
Lieh-k'o-ni	Hua-lien	Taiwan	Village	-	7 km
San-li	Hua-lien	Taiwan	Village	-	8 km
Ta-lo-ma	Hua-lien	Taiwan	Village	-	8 km
Fu-min	Hua-lien	Taiwan	Village	-	10 km
Sung-pu	Hua-lien	Taiwan	Village	-	10 km
T'ai-kao-li	Hua-lien	Taiwan	Village	-	14 km
Yü-li	Hua-lien	Taiwan	City	-	18 km
Ta-chiang-k'ou	Hua-lien	Taiwan	Village	-	19 km
Chang-yüan	Hua-lien	Taiwan	Village	-	19 km
Shih-ti-ping	Hua-lien	Taiwan	City	-	20 km
Chung-hu	Hua-lien	Taiwan	Village	-	21 km
Cho-ch'ing-ts'un	Hua-lien	Taiwan	Village	-	22 km
Sha-lao	Hua-lien	Taiwan	Village	-	23 km
Feng-pin	Hua-lien	Taiwan	Village	-	24 km
Chia-tsou-wan Pi	T'ai-tung	Taiwan	City	-	25 km
Wu-ssu	Hua-lien	Taiwan	Village	-	26 km
Feng-kuang	Hua-lien	Taiwan	Village	-	31 km
Wu-shih Pi	T'ai-tung	Taiwan	City	-	32 km
Pa-t'ung-kuan	Nan-t'ou	Taiwan	Village	-	32 km
Chia-lu-lan	Hua-lien	Taiwan	Village	-	33 km
Feng-lin	Hua-lien	Taiwan	Village	-	37 km
Fu-li	T'ai-tung	Taiwan	Village	-	37 km
Chien-fan	Hua-lien	Taiwan	Village	-	37 km
Tung-pu	Nan-t'ou	Taiwan	Village	-	39 km
San Hsien Tai	T'ai-tung	Taiwan	City	-	39 km
Shui-lien	Hua-lien	Taiwan	Village	-	41 km
Ka-sha	Nan-t'ou	Taiwan	Village	-	43 km
Feng-shan	Hua-lien	Taiwan	Village	-	43 km
Cheng-kung	T'ai-tung	Taiwan	City	-	44 km
Ch'ih-shang	T'ai-tung	Taiwan	City	-	44 km
Hsia-ma	T'ai-tung	Taiwan	Village	-	46 km
Shui-chui	T'ai-tung	Taiwan	Village	-	47 km
Hsin-i	Nan-t'ou	Taiwan	Village	-	47 km
Pa-she-pu	Nan-t'ou	Taiwan	Village	-	51 km
Ming-te	Nan-t'ou	Taiwan	Village	-	51 km
Kuan-shan	T'ai-tung	Taiwan	Village	-	52 km
Hsin-i	T'ai-tung	Taiwan	Village	-	52 km
Ch'ing-hsi	T'ai-tung	Taiwan	Village	-	53 km
Ch'u-yin	Hua-lien	Taiwan	Village	-	55 km
Yüan-t'un	Kao-hsiung	Taiwan	Village	-	55 km
Tao-k'eng	Nan-t'ou	Taiwan	Village	-	55 km
Jung-shu	Hua-lien	Taiwan	Village	-	56 km
Lu-ku-hsiang	Nan-t'ou	Taiwan	Village	-	56 km
Tzu-yüan	Nan-t'ou	Taiwan	Village	-	57 km
Ta-pang	Chia-i	Taiwan	Village	-	58 km
Yu-chih	Nan-t'ou	Taiwan	Village	-	58 km
Tu-ho	T'ai-tung	Taiwan	Village	-	58 km
Ch'e-ch'eng	Nan-t'ou	Taiwan	Village	-	59 km
Shui-li	Nan-t'ou	Taiwan	Village	-	59 km
A-hou-liao	T'ai-tung	Taiwan	Village	-	59 km
Wan-shan-t'ang	Hua-lien	Taiwan	Village	-	59 km
Fu-hsing	Kao-hsiung	Taiwan	Village	-	60 km
Ha-li-wei	Chia-i	Taiwan	Village	-	60 km
Hua-lien	Hua-lien	Taiwan	Major city	-	61 km
Chieh-shou-t'ing	Nan-t'ou	Taiwan	Village	-	61 km
Kuang-hsing-ts'un	Nan-t'ou	Taiwan	Village	-	62 km
Pu-li	Nan-t'ou	Taiwan	Village	-	63 km
Pei-shih-k'eng	Nan-t'ou	Taiwan	Village	-	65 km
Ta-jen-tung	Nan-t'ou	Taiwan	Village	-	65 km
Min-sheng-ts'un	Kao-hsiung	Taiwan	Village	-	65 km
Ching-kuan	Nan-t'ou	Taiwan	Village	-	65 km
Yung-kang	T'ai-tung	Taiwan	Village	-	65 km
Ta-shan	Hua-lien	Taiwan	Village	-	66 km
Hsin-ch'ang-ts'un	T'ai-tung	Taiwan	Village	-	67 km
Shih-tzu-t'ou	T'ai-chung	Taiwan	Village	-	68 km
Chih-chih-ya-she	Chia-i	Taiwan	Village	-	68 km
Shui-wei	Nan-t'ou	Taiwan	Village	-	69 km
T'ung-t'ou	Nan-t'ou	Taiwan	Village	-	69 km
Chu-wei-tzu	Nan-t'ou	Taiwan	Village	-	70 km
Nan-tou	Nan-t'ou	Taiwan	Major city	-	78 km
Tou-liu	Yun-lin	Taiwan	Major city	-	82 km
Tai-chung	T'ai-chung Shih	Taiwan	Major city	-	96 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
Sun Moon Lake	SMT	unknown				0	57 km
Hualien	HUN	16	Civ.	Paved	Yes	9000	66 km
Taitung	TTT	37	Mil.	Paved	No	11000	79 km
Lishan	LHN	unknown				0	83 km
Feng Nin		42	Civ.	Paved	Yes	7900	85 km
Highway Strip 260		30				0	91 km
Chiayi	CYI	25	Civ.	Paved	Yes	10000	93 km
Green Island	GNI	8	Civ.	Paved	No	3300	93 km
Highway Strip 206		23				0	97 km

Ports

Name	LOCODE	Country	Distance
Hualien	TWHUN	Taiwan	63 km
Tai Tung		Taiwan	87 km

Dams

Reservoir	Dam Name	River	Year	Distance
	Tsengwen	Tsengwen	1973	83 km
	Guguan	Dajiaxi	1961	84 km

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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