Overall Green Earthquake alert in Japan from 15 Dec 2017 17:58 UTC to 17:58

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 5.2 in Japan from 15 Dec 2017 17:58 UTC to 17:58

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:	5.2M
Depth:	44.84 Km
Lat/Lon:	39.6811 , 142.022
Event Date:	15 Dec 2017 17:58 UTC 16 Dec 2017 02:58 Local
Exposed Population:	870000 people within 100km
Source:	NEIC us2000c4yj
Inserted at:	15 Dec 2017 18:20 UTC
INFORM Coping capacity of the alert score	1.5 (Japan)

GDACS Score

For more info on GDACS alert score click here.

	Earthquake		GDACS score
NEIC	0		0
us2000c4yj	Scaled population (vector)	5.93
	C1 earthquake	0.73
	C2 earthquake	-0.22
	Country Vulnerability	-0.71
	INFORM_normalised	0.57

Maximum expected impact using different data sources.

Episode Timeline

ID	Alert	Score	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1191162		0	15 Dec 2017 17:58	5.2M, 44.84km	N/A	880 thousand (in 100km)		00:21	NEIC
1191279		0	15 Dec 2017 17:58	5.2M, 35km	N/A	880 thousand (in 100km)		23:18	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 Japan , Region of Tohoku (population 9,984,608) . The nearest places are Sakikuwagasaki, Sakiyama, Taro, Miyako, Ko-Tashiro, Sasasawa, Aonotaki, Sukinosawa, Omoe, Neichi, and Morioka.

Radius	Population
100 km	880000 people
75 km	250000 people
50 km	130000 people
20 km	58000 people
10 km	41000 people
5 km	6500 people
2 km	<1000 people

Affected Provinces

Region Province	Country	Population
Tohoku	Japan	10 million people

Affected populated places

Name	Region Province	Country	City class	Population	Distance
Sakikuwagasaki	Iwate	Japan	Village	-	1 km
Sakiyama	Iwate	Japan	Village	-	3 km
Taro	Iwate	Japan	Village	-	5 km
Miyako	Iwate	Japan	City	51000 people	6 km
Ko-Tashiro	Iwate	Japan	Village	-	6 km
Sasasawa	Iwate	Japan	Village	-	7 km
Aonotaki	Iwate	Japan	Village	-	9 km
Sukinosawa	Iwate	Japan	Village	-	10 km
Omoe	Iwate	Japan	Village	-	10 km
Neichi	Iwate	Japan	Village	-	10 km
Roki	Iwate	Japan	Village	-	11 km
Akamae	Iwate	Japan	Village	-	12 km
Settai	Iwate	Japan	Village	-	12 km
Tsugaruishi	Iwate	Japan	Village	-	14 km
Hikime	Iwate	Japan	Village	-	14 km
Ishihama	Iwate	Japan	Village	-	17 km
Matsuyashiki	Iwate	Japan	Village	-	17 km
Nakasato	Iwate	Japan	Village	-	17 km
Omoto	Iwate	Japan	Village	-	17 km
Dogahana	Iwate	Japan	Village	-	18 km
Moichi	Iwate	Japan	Village	-	18 km
Takashizu	Iwate	Japan	Village	-	18 km
Miyamoto	Iwate	Japan	Village	-	19 km
Kami-ugei	Iwate	Japan	Village	-	19 km
Unata	Iwate	Japan	Village	-	20 km
Kariya	Iwate	Japan	Village	-	21 km
Otomo	Iwate	Japan	Village	-	21 km
Haratai	Iwate	Japan	Village	-	22 km
Hamaiwaizumi	Iwate	Japan	Village	-	23 km
Osawa	Iwate	Japan	Village	-	23 km
Wainai	Iwate	Japan	Village	-	23 km
Kiriushi	Iwate	Japan	Village	-	24 km
Iwaizumi	Iwate	Japan	Village	-	24 km
Yamada	Iwate	Japan	Village	20000 people	25 km
Shimanokoshi	Iwate	Japan	Village	-	25 km
Horoiwa	Iwate	Japan	Village	-	26 km
Sukuiso	Iwate	Japan	Village	-	26 km
Oura	Iwate	Japan	Village	-	26 km
Nishoishi	Iwate	Japan	Village	-	26 km
Tetsuzan	Iwate	Japan	Village	-	27 km
Muroba	Iwate	Japan	Village	-	27 km
Shimanokoe	Iwate	Japan	Village	-	28 km
Utsuno	Iwate	Japan	Village	-	28 km
Hirananamisawa	Iwate	Japan	Village	-	28 km
Owatari	Iwate	Japan	Village	-	28 km
Asanai	Iwate	Japan	Village	-	29 km
Funakoshi	Iwate	Japan	Village	-	29 km
Matsubashi	Iwate	Japan	Village	-	29 km
Koyatori	Iwate	Japan	Village	-	29 km
Honden	Iwate	Japan	Village	-	29 km
Numafukuro	Iwate	Japan	Village	-	30 km
Nakagawara	Iwate	Japan	Village	-	30 km
Tsunagi	Iwate	Japan	Village	-	31 km
Kozawa	Iwate	Japan	Village	-	31 km
Tozawa	Iwate	Japan	Village	-	31 km
Niita	Iwate	Japan	Village	-	31 km
Shimo-Yashiki	Iwate	Japan	Village	-	32 km
Katasu	Iwate	Japan	Village	-	32 km
Akasawa	Iwate	Japan	Village	-	33 km
Anazawa	Iwate	Japan	Village	-	33 km
Kawauchi	Iwate	Japan	Village	-	34 km
Fudai	Iwate	Japan	Village	-	34 km
Sekine	Iwate	Japan	Village	-	34 km
Obatake	Iwate	Japan	Village	-	34 km
Hagyu	Iwate	Japan	Village	-	34 km
Otsuchi	Iwate	Japan	Village	16000 people	34 km
Kado	Iwate	Japan	Village	-	35 km
Kirikiri	Iwate	Japan	Village	-	35 km
Tanegura	Iwate	Japan	Village	-	36 km
Takasuka	Iwate	Japan	Village	-	36 km
Anto	Iwate	Japan	Village	-	36 km
Torii	Iwate	Japan	Village	-	38 km
Motomura	Iwate	Japan	Village	-	39 km
Yokouchi	Iwate	Japan	Village	-	40 km
Fudaba	Iwate	Japan	Village	-	40 km
Nagaimura	Iwate	Japan	Village	-	40 km
Sawa	Iwate	Japan	Village	-	41 km
Unozumai	Iwate	Japan	Village	-	41 km
Owata	Iwate	Japan	Village	-	41 km
Hashino	Iwate	Japan	Village	-	41 km
Ochiai	Iwate	Japan	Village	-	41 km
Hakozaki	Iwate	Japan	Village	-	41 km
Hanjoshi	Iwate	Japan	Village	-	41 km
Horinai	Iwate	Japan	Village	-	42 km
Ryoishi	Iwate	Japan	Village	-	42 km
Odaira	Iwate	Japan	Village	-	42 km
Noda-Tamagawa	Iwate	Japan	Village	-	42 km
Nei	Iwate	Japan	Village	-	43 km
Hiratsudo	Iwate	Japan	Village	-	44 km
Kadoma	Iwate	Japan	Village	-	44 km
Kami-Tokusari	Iwate	Japan	Village	-	44 km
Sakamoto	Iwate	Japan	Village	-	45 km
Komagasawa	Iwate	Japan	Village	-	46 km
Tamagawa	Iwate	Japan	Village	-	46 km
Hinata	Iwate	Japan	Village	-	46 km
Akamatatsu	Iwate	Japan	Village	-	47 km
Kamaishi	Iwate	Japan	City	42000 people	47 km
Oide	Iwate	Japan	Village	-	47 km
Toyaba	Iwate	Japan	Village	-	48 km
Wano	Iwate	Japan	Village	-	49 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
Hanamaki	HNA	91	Civ.	Paved	Yes	6500	78 km

Ports

Name	LOCODE	Country	Distance
Miyako	JPMYK	Japan	5 km
Yamada		Japan	25 km
Fudai		Japan	34 km
Kamaishi	JPKIS	Japan	47 km
Ofunato	JPOFT	Japan	74 km

Dams

Reservoir	Dam Name	River	Year	Distance
Gandoko	Gando	Tandogawa	1960	55 km
Sotoyama	Sotoyama	Sotoyamagawa	1943	61 km
Setsukinaidamuko	Setsukinai	Setsukinaigawa	1986	63 km
Tsunatori	Tsunatori	Nagatsugawa	1982	67 km
Taseko	Tase	Sarugaishigawa	1954	69 km
Nanbukatafujiko	Shijushida	Kitakamigawa	1968	72 km
Yukiyagawa	Yukiyagawa	Yukiyagawa	1976	78 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.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.