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Requirement details

Name Standardized Precipitation Index (SPI)
Note Standardized Precipitation Index (SPI) is a widely used index to characterise meteorological drought on a range of timescales to be used for product generation.
Dissemination View and Download Service
Quality Control Procedure Semiautomatic
Group Meteorology
Status -
Uncertainty
Update Frequency
monthly
monthly
twice a month
Timeliness
1 day
< 1 day
1 hour
Scale
1:10000000
1:10000000
1:5000000
Horizontal resolution
10 km
10 km
5 km
Vertical resolution
Essential variables

Atmosphere - Surface - Precipitation
State Ready
Created on July 3, 2020, 11:57 a.m.
Last updated on Dec. 20, 2021, 1:22 p.m.

Products

Product Level of definition Relevant for Criticality Barriers Note Created on Last updated on
Indicator for Forecasting Extreme Wet and Dry Conditions Firm Product generation Essential Availability July 6, 2020, 4:20 p.m. Dec. 20, 2021, 1:22 p.m.

Data

Data Level of compliance Note Information costs Handling costs Created on Last updated on
Standardized Precipitation Index (SPI) Fully July 3, 2020, 1:17 p.m. Dec. 20, 2021, 1:22 p.m.
SEAS5 Fully July 3, 2020, 1:08 p.m. Dec. 20, 2021, 1:22 p.m.