Indonesia, Flooding in Sumbawa (West Nusa Tenggara)
Jan 31, 2026 16:00
Jan 31, 2026 16:00
Location
Coordinate:
-8.6066645150695, 117.50745213657
Administrative:
Nusa Tenggara Barat, Indonesia
Affected Area:
Nusa Tenggara Barat
Hazard
Main : Flood- Inundated Area (km) = -
- Maximum Flood Depth (cm) = -
Description
Flash Floods in Sumbawa Regency, West Nusa Tenggara Province
➢ Chronology: Triggered by heavy rainfall, a flash flood affected residential areas on Saturday, January 31, 2026, at 4:00 PM WITA, with a water level of approximately 1 meter.
➢ Location: (1 Subdistrict / 2 Villages)
● Empang District
- Gapit Village
- Sepayung Village
➢ Fatalities:
● Approximately 100 families / 300 people affected (data collection still underway), with the following details:
- Gapit Village: 75 families / 225 people
- Sepayung Village: 25 families / 75 people
➢ Material Losses:
● 15 low-income housing units (data collection)
➢ Efforts:
● The NTB Provincial BPBD coordinated with the Sumbawa Regency BPBD. Sumbawa and relevant stakeholders.
● The Sumbawa Regency Regional Disaster Management Agency (BPBD) conducted an assessment of the impact of the disaster at the location of the incident.
● The Sumbawa Regency BPBD reported and disseminated the impact of the disaster.
➢ Status:
● Sumbawa Regent Decree Number 1 of 2026 concerning the Extension of the Hydroclimatological Disaster Emergency Response Status in Sumbawa Regency from January 1 to January 31, 2026
● West Nusa Tenggara Governor Decree Number 100.3.3.1-50 of 2026 concerning the Determination of the Emergency Response Status for Floods, Landslides, and Extreme Weather in Sumbawa Province. NTB
for 90 (ninety) days, January 19, 2026, to April 18, 2026
● NTB Governor's Decree Number 100.3.3.1-51 of 2026 concerning the Establishment of the Emergency Response Command Post for Floods, Landslides, and Extreme Weather in NTB Province, effective January 19, 2026
➢ Urgent Needs:
● Logistics
➢ Elements Involved:
● Sumbawa Regency BPBD
● Indonesian National Armed Forces/Indonesian National Police
● Sub-district/Village Officials
● Local Community
➢ Current Condition:
Sunday, February 1, 2026
● Conditions are conducive, but some areas are still flooded
➢ Documentation: Link
Source: Mr. Adam, Operations Center for BPBD Sumbawa Regency & Mr. Andre, Head of the Regional Disaster Management Agency (BPBD) Operations Center (Pusdalops) of West Nusa Tenggara Province
➢ Chronology: Triggered by heavy rainfall, a flash flood affected residential areas on Saturday, January 31, 2026, at 4:00 PM WITA, with a water level of approximately 1 meter.
➢ Location: (1 Subdistrict / 2 Villages)
● Empang District
- Gapit Village
- Sepayung Village
➢ Fatalities:
● Approximately 100 families / 300 people affected (data collection still underway), with the following details:
- Gapit Village: 75 families / 225 people
- Sepayung Village: 25 families / 75 people
➢ Material Losses:
● 15 low-income housing units (data collection)
➢ Efforts:
● The NTB Provincial BPBD coordinated with the Sumbawa Regency BPBD. Sumbawa and relevant stakeholders.
● The Sumbawa Regency Regional Disaster Management Agency (BPBD) conducted an assessment of the impact of the disaster at the location of the incident.
● The Sumbawa Regency BPBD reported and disseminated the impact of the disaster.
➢ Status:
● Sumbawa Regent Decree Number 1 of 2026 concerning the Extension of the Hydroclimatological Disaster Emergency Response Status in Sumbawa Regency from January 1 to January 31, 2026
● West Nusa Tenggara Governor Decree Number 100.3.3.1-50 of 2026 concerning the Determination of the Emergency Response Status for Floods, Landslides, and Extreme Weather in Sumbawa Province. NTB
for 90 (ninety) days, January 19, 2026, to April 18, 2026
● NTB Governor's Decree Number 100.3.3.1-51 of 2026 concerning the Establishment of the Emergency Response Command Post for Floods, Landslides, and Extreme Weather in NTB Province, effective January 19, 2026
➢ Urgent Needs:
● Logistics
➢ Elements Involved:
● Sumbawa Regency BPBD
● Indonesian National Armed Forces/Indonesian National Police
● Sub-district/Village Officials
● Local Community
➢ Current Condition:
Sunday, February 1, 2026
● Conditions are conducive, but some areas are still flooded
➢ Documentation: Link
Source: Mr. Adam, Operations Center for BPBD Sumbawa Regency & Mr. Andre, Head of the Regional Disaster Management Agency (BPBD) Operations Center (Pusdalops) of West Nusa Tenggara Province
Impact Statistic
0
Dead
0
Missing
0
Injured
300
Affected Person
0
Displaced
External Video
News
Human SADDD
- Dead -
- Missing -
- Injured -
- Affected Person 300
- Affected Family 100
- Internaly Displaced People -
- Refugees -
- Evacuation Center (in Country) -
- Evacuation Center (out Of Country) -
House
- Affected Houses 15
- Damage Partial -
- Totally Damage -
Infrastructure
- Bridges -
- Number of Roads -
- Road Distance (km) -
Public
- Schools -
- Health -
- Government Office / Public Facilities -
- Settlements -
- Worship Places -
- Others -
General
Cost
- Local Currency -
- Cost of Damages -
- Cost of Damages (USD) -
- Cost of Assistance -
- Cost of Assistance (USD) -
Agricultural
- Rice Field -
- Other Crops -
- Fish Ponds -
- Cattle -
- Poultries -
- Livestock -
Relevant Disasters
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