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2021-10-20 Volcano eruption in Japan on 20 October, 2021

Emergency Obs. Request Information

  • Disaster Type: Volcano
  • Country: Japan
  • Occurrence Date (UTC): 20 October, 2021
  • SA activation Date (UTC): 20 October, 2021
  • Requester: Asian Disaster Reduction Center (ADRC)
  • Escalation to the International Charter: No
  • GLIDE Number: VO-2021-000163-JPN

Disaster Situation

An eruption was observed Wednesday at Mt. Aso in southwestern Japan, the weather agency said. The eruption occurred at 11:43 a.m. at the No. 1 Nakadake crater, according to the Japan Meteorological Agency. Mt. Aso's volcanic alert level was raised to 3 on a scale of 5, with people urged not to approach the mountain. (https://english.kyodonews.net/news/2021/10/fcaf30350266-urgent-mt-aso-in-southwest-japan-erupts-alert-level-raised.html)

Satellite Image

   Before Disaster   

   JAXA   

2020-11-05

ALOS-2 Level1.1
BRS HH ALOS2 34857/0690 2020/11/05 UBS L 1.1 __A

2020-11-05

ALOS-2 Level2.1
IMG HH ALOS2 34857/0690 2020/11/05 UBS L 2.1 GUA

2020-11-05

ALOS-2 Level1.1
BRS HH ALOS2 34857/0700 2020/11/05 UBS L 1.1 __A

2020-11-05

ALOS-2 Level2.1
IMG HH ALOS2 34857/0700 2020/11/05 UBS L 2.1 GUA

2021-09-13

ALOS-2 Level1.1
BRS HH ALOS2 39463/2950 2021/09/13 UBS R 1.1 __D

2021-09-13

ALOS-2 Level2.1
IMG HH ALOS2 39463/2950 2021/09/13 UBS R 2.1 GUD

   After Disaster   

   JAXA   

2021-10-21

ALOS-2 Level1.1
BRS HH ALOS2 40032/0690 2021/10/21 UBS L 1.1 __A

2021-10-21

ALOS-2 Level2.1
IMG HH ALOS2 40032/0690 2021/10/21 UBS L 2.1 GUA

2021-10-21

ALOS-2 Level1.1
BRS HH ALOS2 40032/0700 2021/10/21 UBS L 1.1 __A

2021-10-21

ALOS-2 Level2.1
IMG HH ALOS2 40032/0700 2021/10/21 UBS L 2.1 GUA

2021-10-25

ALOS-2 Level1.1
BRS HH ALOS2 40084/2950 2021/10/25 UBS R 1.1 __D

2021-10-25

ALOS-2 Level2.1
IMG HH ALOS2 40084/2950 2021/10/25 UBS R 2.1 GUD

   GISTDA   

2021-10-22

THEOS1 level 2A
T1 M 2021/10/22 01:53:26.1 0315-0283
2149

2021-10-22

THEOS1 level 2A
T1 M 2021/10/22 01:53:32.3 0315-0283
4976

2021-10-22

THEOS1 level 2A
T1 P 2021/10/22 01:53:29.8 0315-0284
0

2021-10-22

THEOS1 level 2A
T1 P 2021/10/22 01:53:23.0 0315-0283
0

2021-10-22

THEOS1 level 2A
T1 P 2021/10/22 01:53:26.4 0315-0284
0

2021-10-22

THEOS1 level 2A
T1 P 2021/10/22 01:53:33.2 0315-0285
0

2021-10-22

THEOS1 level 2A
T1 P 2021/10/22 01:53:36.1 0315-0285
9372

2021-10-23

THEOS1 level 2A
T1 M 2021/10/23 01:34:08.7 0315-0284
0

2021-10-23

THEOS1 level 2A
T1 M 2021/10/23 01:34:13.9 0315-0284
2389

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:03.0 0315-0283
5061

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:04.8 0315-0283
0

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:08.2 0315-0284
0

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:11.6 0315-0284
0

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:15.0 0315-0285
0

2021-10-23

THEOS1 level 2A
T1 P 2021/10/23 01:34:17.8 0315-0285
9205

2021-10-24

THEOS1 level 2A
T1 M 2021/10/24 01:14:46.1 0315-0284
1054

2021-10-24

THEOS1 level 2A
T1 M 2021/10/24 01:14:52.1 0315-0284
3817

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:41.2 0315-0283
4551

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:43.2 0315-0283
0

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:46.6 0315-0284
0

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:50.0 0315-0284
0

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:53.4 0315-0285
0

2021-10-24

THEOS1 level 2A
T1 P 2021/10/24 01:14:56.1 0315-0285
8703

   ISRO   

2021-10-23

Resourcesat-2 L4FX
Path=146 Row=048
23-OCT-2021 02:01:50

   NARL   

2021-10-27

FORMOSAT-5 Level4
FS5 G000 MS L4UTM 2021/10/27 02:08:37

2021-10-27

FORMOSAT-5 Level4
FS5 G000 PAN L4UTM 2021/10/27 02:08:37

2021-10-27

FORMOSAT-5 Level4
FS5 G000 PMS L4UTM 2021/10/27 02:08:37

2021-10-27

FORMOSAT-5 Level4
FS5 G001 MS L4UTM 2021/10/27 02:08:40

2021-10-27

FORMOSAT-5 Level4
FS5 G001 PAN L4UTM 2021/10/27 02:08:40

2021-10-27

FORMOSAT-5 Level4
FS5 G001 PMS L4UTM 2021/10/27 02:08:40

2021-10-27

FORMOSAT-5 Level4
FS5 G002 MS L4UTM 2021/10/27 02:08:40

2021-10-27

FORMOSAT-5 Level4
FS5 G002 PAN L4UTM 2021/10/27 02:08:40

2021-10-27

FORMOSAT-5 Level4
FS5 G002 PMS L4UTM 2021/10/27 02:08:40

2021-10-29

FORMOSAT-5 Level4
FS5 G000 MS L4UTM 2021/10/29 02:08:34

2021-10-29

FORMOSAT-5 Level4
FS5 G000 PAN L4UTM 2021/10/29 02:08:34

2021-10-29

FORMOSAT-5 Level4
FS5 G000 PMS L4UTM 2021/10/29 02:08:34

2021-10-29

FORMOSAT-5 Level4
FS5 G001 MS L4UTM 2021/10/29 02:08:38

2021-10-29

FORMOSAT-5 Level4
FS5 G001 PAN L4UTM 2021/10/29 02:08:38

2021-10-29

FORMOSAT-5 Level4
FS5 G001 PMS L4UTM 2021/10/29 02:08:38

2021-10-29

FORMOSAT-5 Level4
FS5 G002 MS L4UTM 2021/10/29 02:08:38

2021-10-29

FORMOSAT-5 Level4
FS5 G002 PAN L4UTM 2021/10/29 02:08:38

2021-10-29

FORMOSAT-5 Level4
FS5 G002 PMS L4UTM 2021/10/29 02:08:38

2021-11-02

FORMOSAT-5 Level4
FS5 G000 MS L4UTM 2021/11/02 02:08:29

2021-11-02

FORMOSAT-5 Level4
FS5 G000 PAN L4UTM 2021/11/02 02:08:29

2021-11-02

FORMOSAT-5 Level4
FS5 G000 PMS L4UTM 2021/11/02 02:08:29

Product

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  • Volcano eruption in Japan on 20 October, 2021 see detail