Skip Navigation Links www.nws.noaa.gov 
NOAA logo - Click to go to the NOAA home page National Weather Service   NWS logo - Click to go to the NWS home page
Climate Prediction Center

Drought Indices
   • Standardized
     Precipitation
     Index (SPI)

       • Monitoring
          • U.S.
          • Global
       • Prediction
          • Seasonal
          • Subseasonal

   • Palmer Drought
     Severity
     Indices (PDSI)


   • Crop Moisture
     Indices


   • Soil Moisture
     Percentiles
     (based on NLDAS)


   • Standardized
     Runoff Index
     (based on NLDAS)


   • Integrated
     Drought Index
     (based on NLDAS)


Precipitation

Accumulated Precipitation

Surface Temperature
   • Maximum/Minimum
   • Mean

Surface Hydrology
(based on NLDAS)

   • Total Soil Moisture
   • Total SM Change
   • MOSAIC Soil
     Moisture Profile

   • NOAH Soil
     Moisture Profile

   • NOAH Soil T Profile
   • Evaporation
   • E-P
   • Runoff
   • Snow Cover
   • Snow Water Equiv.

Flash Drought
   • Monitoring
   • Development
   • Tendency Forecast

Probabilistic Drought Forecasts
   • Current Month
   • One-Month Lead
   • Two-Month Lead
   • Three-Month Lead

Soil Moisture
     (based on leaky
       bucket model)


Topsoil Moisture
     (based on USDA)


Alaska Region drought information
   • Accumulated Precipitation
   • SPI monitor
   • SPI prediction

About Us
   Our Mission
   Who We Are

Contact Us
   CPC Information
   CPC Web Team

 

HOME > U.S. Drought > Drought Indices: Integrated Drought Indices: Concurrence Measure

Integrated Drought Indices
Integrated Drought Index Concurrence Measure
18Nov2024-18Dec2024
Topo Map
3 month Concurrence Precipitation Index
Boundaries
Legend
   
Notes about this product:
  • The integrated drought index is the mean of the ensemble mean soil moisture percentiles and the SRI3 averaged over all models.
  • The concurrence measure is the fraction of indices in the D1 & above categories as the integrated drought index.
Contacts: Muthuvel Chelliah (muthuvel.chelliah@noaa.gov) & Li Xu (li.xu@noaa.gov)



NOAA/ National Weather Service
NOAA Center for Weather and Climate Prediction
Climate Prediction Center
5830 University Research Court
College Park, Maryland 20740
Page Author: Climate Prediction Center Internet Team
Page last modified: Aug 19, 2016
Disclaimer
Information Quality
Credits
Glossary
Privacy Policy
Freedom of Information Act (FOIA)
About Us
Career Opportunities
pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy