2023-07-20 Flood in Bhutan on 20 July, 2023

Emergency Obs. Request Information

  • Disaster Type: Flood
  • Country: Bhutan
  • Occurrence Date (UTC): 20 July, 2023
  • SA activation Date(UTC): 26 July, 2023
  • Requester: Ministry of Home Affairs, Royal Government of Bhutan
  • Escalation to the International Charter: No
  • GLIDE Number: FF-2023-000122-BTN

Disaster Situation

On Thursday evening, a tragic incident occurred near the Ungar village in Maedtsho gewog, Lhuentse, Bhutan, where 23 people residing near the stream were washed away. A flood with debris descended upon the usually a small stream, carrying an onslaught of mud, rocks, and trees, which overwhelmed the campsite operated by Druk Green Project Corporation. the disaster resulted in the loss of 8 lives, and 15 individuals are still reported missing.
In the aftermath of this tragic event, the Department of Local Government and disaster management is diligently investigating the cause of the flood in Ungar. Their focus lies in identifying the exact breakage point and assessing other contributing factors that led to the disaster. To achieve this, were also evaluating the extent of damage and loss incurred.
A request of satellite image before the event and after the event is being requested.

Web GIS

Product

   MBRSC   

2023-08-07

DETECTED FLOOD WATER CENTRAL & EASTRN REGIONS, BHUTAN
As Observed by Sentinel-1 image on 29 July 2023


2023-08-07

DETECTED FLOOD WATER CENTRAL & EASTRN REGIONS, BHUTAN
As Observed by Sentinel-1 image on 29 July 2023


Satellite Image

   Before Disaster   

   JAXA   

2023-07-01

ALOS-2 Level2.1
IMG HH ALOS2 49164/3050 2023/07/01 FBD R 2.1 GUD

2023-07-01

ALOS-2 Level2.1
IMG HH ALOS2 49164/3060 2023/07/01 FBD R 2.1 GUD

2023-07-01

ALOS-2 Level2.1
IMG HH ALOS2 49164/3070 2023/07/01 FBD R 2.1 GUD

   After Disaster   

   JAXA   

2023-07-29

ALOS-2 Level2.1
IMG HH ALOS2 49578/3050 2023/07/29 FBD R 2.1 GUD

2023-07-29

ALOS-2 Level2.1
IMG HH ALOS2 49578/3060 2023/07/29 FBD R 2.1 GUD

2023-07-29

ALOS-2 Level2.1
IMG HH ALOS2 49578/3070 2023/07/29 FBD R 2.1 GUD

   TASA   

2023-08-01

FORMOSAT-5 Level4
FS5 G000 PMS L4UTM 2023/08/01 04:29:38

   ISRO   

2023-07-30

Resourcesat-2A L4FX
Path=108 Row=051
30-JUL-2023 04:51:04

2023-07-30

Resourcesat-2A L4FX
Path=108 Row=052
30-JUL-2023 04:51:14

2023-07-30

Resourcesat-2A L4FX
Path=108 Row=052
30-JUL-2023 04:51:24

   MBRSC   

2023-08-11

KhalifaSat KHCS
2023/08/11 08:51:02

2023-08-11

KhalifaSat KHCS
2023/08/11 08:51:04

2023-08-11

KhalifaSat KHCS
2023/08/11 08:51:05

2023-08-11

KhalifaSat KHCS
2023/08/11 08:51:07