遇见数据集

CurrentWarnings

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Disasters - USNSDI Open Data2026-07-15 更新2026-07-12 收录
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资源简介:

Watch- A watch is used when the risk of a hazardous weather or hydrologic event has increased significantly, but its occurrence, location, and/or timing is still uncertain. It is intended to provide enough lead time so that those who need to set their plans in motion can do so. Warning- A warning is issued when a hazardous weather or hydrologic event is occurring, is imminent, or has a very high probability of occurring. A warning is used for conditions posing a threat to life or property. Advisory- The expected weather condition has a pretty good chance of occurring, even a likely chance of occurring, but typically an advisory is used for less severe type of weather conditions. A Wind Advisory might be issued or a Freezing Rain Advisory issued instead of a High Wind Warning or an ice Storm Warning. Link to graphical web page https://www.weather.gov/ Link to data download (shapefile) for warnings: https://tgftp.nws.noaa.gov/SL.us008001/DF.sha/DC.cap/DS.WWA/ Link to metadata Questions/Concerns about the service, please contact the DISS GIS team Time Information: This service is not time enabled

提供机构:
NOAA GeoPlatform
创建时间:
2022-05-04
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