2025-05-18 Flood and Landslide in Northern Vietnam on 18 May, 2025

Emergency Obs. Request Information

  • Disaster Type: Storm, Flood and Landslide
  • Country: Vietnam
  • Occurrence Date (UTC): 18 May, 2025
  • SA activation Date(UTC): 20 May, 2025
  • Requester: Ministry of Agriculture and Environment, Vietnam
  • Escalation to the International Charter: No
  • GLIDE Number: FL-2025-000066-VNM

Disaster Situation

https://vietnamnet.vn/hien-truong-ngon-ngang-sau-tran-lu-quet-lam-4-nguoi-tu-vong-o-bac-kan-2402314.html
https://tuoitre.vn/mua-trang-troi-thu-phu-tinh-bac-giang-ngap-sau-trong-bien-nuoc-2025051819423474.htm
On May 17 and 18, 2025, northern Vietnam experienced widespread heavy rainfall, with many areas recording extremely high precipitation levels, posing risks of flash floods, landslides, and inundation in low-lying regions: Flash floods in Bac Kan province, causing 4 people dead or missing; Heavy rainfall has caused localized flooding in several areas of northern Vietnam.

Web GIS

Product

   EOS   

2025-05-21

EOS-RS Flood Proxy Map:
Bac Giang Province, Vietnam, Floods
As Observed by Sentinel-1 image 20 May 2025, v0.7


2025-05-21

EOS-RS Flood Proxy Map:
Bac Giang Province, Vietnam, Floods
As Observed by Sentinel-1 image 20 May 2025, v0.7


2025-05-21

EOS-RS Flood Proxy Map:
Bac Giang Province, Vietnam, Floods
As Observed by Sentinel-1 image 20 May 2025, v0.7


2025-05-23

EOS-RS Damage Proxy Map:
Northern Vietnam,
Floods
As Observed by Sentinel-1 image 22 May 2025, v0.9


2025-05-23

EOS-RS Damage Proxy Map:
Northern Vietnam,
Floods
As Observed by Sentinel-1 image 22 May 2025, v0.9


   AIT   

2025-05-26

DETECTED FLOOD WATER IN NORTHERN VIETNAM REGION
As Observed by Sentinel-1 image 22 May 2025


2025-05-26

DETECTED FLOOD WATER IN NORTHERN VIETNAM REGION
As Observed by Sentinel-1 image 22 May 2025


Satellite Image

   Before Disaster   

   JAXA   

2015-04-29

ALOS-2 Level2.1
IMG HH ALOS2 05028/3160 2015/04/29 FBD R 2.1 GUD

2015-04-29

ALOS-2 Level2.1
IMG HH ALOS2 05028/3170 2015/04/29 FBD R 2.1 GUD

2015-08-05

ALOS-2 Level2.1
IMG HH ALOS2 06477/3180 2015/08/05 FBD R 2.1 GUD

2015-08-05

ALOS-2 Level2.1
IMG HH ALOS2 06477/3190 2015/08/05 FBD R 2.1 GUD

2017-06-07

ALOS-2 Level2.1
IMG HH ALOS2 16413/3160 2017/06/07 FBD R 2.1 GUD

2017-06-07

ALOS-2 Level2.1
IMG HH ALOS2 16413/3190 2017/06/07 FBD R 2.1 GUD

2017-08-30

ALOS-2 Level2.1
IMG HH ALOS2 17655/3170 2017/08/30 FBD R 2.1 GUD

2017-08-30

ALOS-2 Level2.1
IMG HH ALOS2 17655/3180 2017/08/30 FBD R 2.1 GUD

2025-05-09

ALOS-2 Level2.1
IMG HH ALOS2 59188/3150 2025/05/09 WBD R 2.1 GUD

2025-05-09

ALOS-2 Level2.1
IMG HH ALOS2 59188/3200 2025/05/09 WBD R 2.1 GUD

   After Disaster   

   JAXA   

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363160 25/05/22 FWD PRD0106- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363160 25/05/22 FWD PRD0107- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363170 25/05/22 WDP RD0106- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363170 25/05/22 FWD PRD0107- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363180 25/05/22 FWD PRD0106- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363180 25/05/22 FWD PRD0107- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363190 25/05/22 FWD PRD0106- 2.1GU-

2025-05-22

ALOS-4 Level2.1
BRS HH ALOS4 0363190 25/05/22 FWD PRD0107- 2.1GU-

2025-05-23

ALOS-2 Level2.1
IMG HH ALOS2 59395/3150 2025/05/23 WBD R 2.1 GUD

2025-05-23

ALOS-2 Level2.1
IMG HH ALOS2 59395/3200 2025/05/23 WBD R 2.1 GUD