EPA Environmental Dataset Gateway
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Open/Close section Identification Information
Title: Average Change in Drought (Five-Year SPEI) in the Contiguous 48 States, 1900–2020
Abstract: This map shows how drought conditions have changed across the contiguous 48 states from 1900 to 2020. The data are showed for small regions called climate divisions, as defined by the National Oceanic and Atmospheric Administration. Blue areas represent increased moisture; brown areas represent a decrease or drier conditions. For more information: https://www.epa.gov/climatechange/science/indicators.
Publisher: U.S. Environmental Protection Agency, Office of Air and Radiation
Open/Close section Distribution Information
Open/Close section Online Resource
Resource Link: https://geodata.epa.gov/arcgis/rest/services/OAR_OAP/Drought/MapServer
Link Function: Download
Open/Close section Online Resource
Resource Link: https://www.epa.gov/climatechange/science/indicators
Link Function: Information
Open/Close section Reference System Information
Data Type: Vector
Open/Close section Spatial Domain
West Bounding Longitude: -124.733174
South Bounding Latitude: 24.543940
East Bounding Longitude: -66.950005
North Bounding Latitude: 49.384359
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License https://edg.epa.gov/EPA_Data_License.html
Access: Unclassified
Use: None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.
Open/Close section Data Theme
Theme Topics: Atmosphere and Climatic, Environment and Conservation
Open/Close section Contact Information
Organization: U.S. Environmental Protection Agency, Office of Air and Radiation
Contact Person: Michael Kolian
Email: kolian.michael@epa.gov
Address: 1200 Pennsylvania Avenue, N.W.
City: Washington
State: DC
Postal Code: 20460
Telephone: (202) 343-9261
Fax: (202) 343-2202
Open/Close section General Information
Publisher Document Identifier: AAAABAA4-3B0E-401E-AFF4-DA5B51988428
Metadata Date Stamp: 2021-04-15
Organization: U.S. Environmental Protection Agency, Office of Air and Radiation
Organization Role: Publisher
Open/Close section Metadata Reference Information
Metadata Standard Version: 1.0
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