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2021-08-14 Flood and Landslide in Japan on 14 August, 2021

Emergency Obs. Request Information

  • Disaster Type: Flood, Landslide
  • Country: Japan
  • Occurrence Date (UTC): 14 August, 2021
  • SA activation Date (UTC): 14 August, 2021
  • Requester: Asian Disaster Reduction Center (ADRC)
  • Escalation to the International Charter: No
  • GLIDE Number: LS-2021-000114-JPN

Disaster Situation

Authorities have issued evacuation orders after days of heavy rainfall in south and western Japan. One person has died and 2 are missing after a mudslide destroyed 2 houses in Nagasaki prefecture. The Japan Meteorological Agency issued heavy rain and mudslide warnings for several areas. Authorities have issued evacuation orders in 13 prefectures, affecting around 1.7 million households or 3.4 million people.
https://floodlist.com/asia/japan-floods-august-2021

Satellite Image

   After Disaster   

   GISTDA   

2021-08-15

THEOS1 level 2A
T1 M 2021/08/15 02:02:28.6 0312-0282 1907

2021-08-15

THEOS1 level 2A
T1 M 2021/08/15 02:02:39.3 0312-0284 1359

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:25.6 0312-0283
0

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:29.0 0312-0283
0

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:32.4 0312-0283
0

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:35.8 0312-0284
0

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:39.2 0312-0284
0

2021-08-15

THEOS1 level 2A
T1 P 2021/08/15 02:02:42.6 0312-0285
0

2021-08-16

THEOS1 level 2A
T1 M 2021/08/16 01:42:35.8 0316-0279
60

2021-08-16

THEOS1 level 2A
T1 M 2021/08/16 01:42:47.6 0316-0281
0

2021-08-16

THEOS1 level 2A
T1 P+M 2021/08/16 01:42:36.9 0316-0280
0

2021-08-16

THEOS1 level 2A
T1 P 2021/08/16 01:42:31.0 0316-0279 3016

2021-08-16

THEOS1 level 2A
T1 P 2021/08/16 01:42:33.5 0316-0279
0

2021-08-16

THEOS1 level 2A
T1 P 2021/08/16 01:42:36.9 0316-0280
0

2021-08-16

THEOS1 level 2A
T1 P 2021/08/16 01:42:40.2 0316-0280
0

   ISRO   

2021-08-19

Resourcesat-2 AW
Path=146 Row=047
19-AUG-2021 02:01:31

Product

   RIKEN   

2021-08-16

Preliminary flood extent mapping in East Japan after the heavy rain in August 2021 As observed by Sentinel-1 image on 3 August and 15 August, 2021


2021-08-16

Preliminary flood extent mapping in East Japan after the heavy rain in August 2021 As observed by Sentinel-1 image on 3 August and 15 August, 2021


   CHIBA-U   

2021-08-20

Takeo City, Saga Prefecture, Japan
Collor composite of pre- and Post-event ALOS-2 intensity image


Web GIS

    Sentinel Asia member only.
    The account will be sent to the EOR requester after Web GIS page is prepared.


  • Flood and Landslide in Japan on 14 August, 2021 see detail