Viet Nam climate and weather data

The dataset consists of consolidated history of tropical storm paths over Viet Nam from 1980-2023. NOAA's International Best Track Archive for Climate Stewardship (IBTrACS) data, accessed on 20 October 2023: https://www.ncei.noaa.gov/products/international-best-track-archive?name=rsmc-data

**ADAM ID: **1001199\_13 Category 1 during the period Aug 22 2025-Aug 25 2025 in China, Viet Nam, Laos. The center of the storm was located near latitude 18.6 longitude 105.7. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **1001202\_10 Tropical depression during the period Aug 28 2025-Aug 30 2025 in Viet Nam, China, Laos, Thailand. The center of the storm was located near latitude 18.0 longitude 104.4. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **1001214\_22 Category 1 during the period Sep 23 2025-Sep 28 2025 in Viet Nam, Philippines, Laos. The center of the storm was located near latitude 18.2 longitude 106.2. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **1001219\_19 Category 1 during the period Oct 01 2025-Oct 05 2025 in China, Viet Nam, Philippines. The center of the storm was located near latitude 21.9 longitude 108.5. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **1001281\_13 Tropical storm during the period Jul 01 2026-Jul 04 2026 in Viet Nam, China, Laos. The center of the storm was located near latitude 21.6 longitude 107.9. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

**ADAM ID: **1001307\_21 Tropical depression during the period Aug 20 2026-Aug 25 2026 in Viet Nam, China. The center of the storm was located near latitude 20.0 longitude 109.6. WFP’s Automated Disaster Analysis and Mapping (ADAM) system is an operational system for collecting, analysing and mapping geospatial and socio-economic information following sudden onset humanitarian emergencies.

The International Best Track Archive for Climate Stewardship (IBTrACS) project is the most complete global collection of tropical cyclones available. It merges recent and historical tropical cyclone data from multiple agencies to create a unified, publicly available, best-track dataset that improves inter-agency comparisons. Fields available: SID: A unique storm identifier (SID) assigned by IBTrACS algorithm. ISO_TIME: Time of the observation in ISO format (YYYY-MM-DD hh:mm:ss) BASIN: Basin of the current storm position SUBBASIN: Sub-basin of the current storm position NATURE: Type of storm (a combination of the various types from the available sources) NUMBER: Number of the storm for the year (restarts at 1 for each year LAT: Mean position - latitude (a combination of the available positions) LON: Mean position - longitude (a combination of the available positions) WMO_WIND: Maximum sustained wind speed assigned by the responsible WMO agency WMO_PRES: Minimum central pressure assigned by the responsible WMO agency.