https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 24.9 2026-09-30T10:52:06.201Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/e4c806af-ab57-4fda-b7e9-29e3c65f6ec5 2012-06-25 EXTREME DROUGHT Date=2012-07-03 User Id=mpmorahan Entity=Definition Operation=INSERT System Note=insert Definition New Value=id: null text: Extreme Drought - Major crop/pasture losses; widespread water shortages or restrictions Palmer Drought Index: -4.0 to -4.9 CPC Soil Moisture Model (Percentiles): 3-5 USGS Weekly Streamflow (Percentiles): 3-5 Standardized Precipitation Index (SPI): -1.6 to -1.9 Objective Short and Long-term Drought Indicator Blends (Percentiles): 3-5 language code: en Date=2012-06-25 User Id=mpmorahan Entity=BroaderRelation Operation=INSERT User Note=Insert Concept System Note=add broader relation New Value=EXTREME DROUGHT [e4c806af-ab57-4fda-b7e9-29e3c65f6ec5,39653] - EXTREME WEATHER [b29b46ad-f05f-4144-b965-5f606ce96963,39651] Extreme Drought - Major crop/pasture losses; widespread water shortages or restrictionsPalmer Drought Index: -4.0 to -4.9CPC Soil Moisture Model (Percentiles): 3-5USGS Weekly Streamflow (Percentiles): 3-5Standardized Precipitation Index (SPI): -1.6 to -1.9Objective Short and Long-term Drought Indicator Blends (Percentiles): 3-5 2012-07-03 12:37:24.0