ALPINE DROUGHT
OBSERVATORY
Indices
Reported Impacts
Impacts and risk
Impact probabilities
Vulnerabilities
Hydro
About the Data
About the Project
Terms and Conditions
Extremely dry
Very dry
Moderately dry
Normal
Moderately wet
Very wet
Extremely wet
SPEI-1 - Standardized Precipitation and Evapotranspiration Index - 1
i
2023-03-24
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Indices
spei-1
spei-2
spei-3
spei-6
spei-12
spi-1
spi-3
spi-6
spi-12
sspi-10
sma
vci
vhi