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Drought.gov

National Integrated Drought Information System

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Drought.gov
National Integrated Drought Information System
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Science & Reports
NIDIS supports drought research through advancing the scientific understanding of the mechanisms that lead to drought as well as improving the coordination and delivery of drought information.
What is Drought?
Drought in Action
What is NIDIS?
NIDIS is a multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local levels across the country.
What is Drought Early Warning?
A drought early warning system (DEWS) utilizes new and existing networks of federal, tribal, state, local, and academic partners to make climate and drought science accessible and useful for decision makers and stakeholders.
- Drought Early Warning
- Drought Early Warning Activities
News & Events
View the latest drought-related news, upcoming events, and recordings and summaries of past webinars.
Local Drought Information
Get timely updates on local drought conditions, outlooks, and impacts from NIDIS and its partners.
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Please note: Due to storm impacts on systems at NOAA's National Centers for Environmental Information, certain maps and statistics on Drought.gov may be experiencing issues. We apologize for any inconvenience at this time.

DATA & MAPS

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Looking to Download Data? The Drought.gov team reformats data from multiple partners into web- and GIS-ready formats, which we use throughout Drought.gov. These data are free for all to download.

Search Results(190)

NOAA STAR Global Vegetation Health Products

Global and Regional Vegetation Health (VH) is a NOAA/NESDIS system estimating vegetation health, moisture condition, thermal condition and their products.

Data Coverage

Global

Period of Record

1982 - Present

File Format

images

geotiff

netcdf-4

Data Type

Satellite

NOHRSC National Snowfall Accumulation Map

NOHRSC National Snow Analyses

NOHRSC snow products include estimates of snow water equivalent, snow depth, snow pack temperatures, snow sublimation, snow evaporation, blowing snow, modeled and observed snow information, a

Data Coverage

United States

Period of Record

2003 - Present

File Format

images

text (ascii)

Data Type

Model

Example map of the North American Drought Monitor

North American Drought Monitor (NADM)

North American Drought Monitor: A collaboration between the U.S., Canada and Mexico to create a monthly continental drought monitor.

Data Coverage

North America

Period of Record

Current Conditions

Data Type

Land-based Station

Example Palmer Drought Index map of the U.S. and Mexico

North American Drought Monitor (NADM) Indices and Data

North American Drought Monitor (NADM) indices and data include, Standard Precipitation Index (SPI), Percent of Long-term Average Precipitation and Palmer Drought Severity Index (PDSI).

Data Coverage

North America

Period of Record

Current Conditions

File Format

images

text (ascii)

Data Type

Land-based Station

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Drought.gov

National Integrated Drought Information System

A multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local scales.

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