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Africa Briefing Africa Briefing

21 September 2010

Tom Di Liberto Tom Di Liberto

Tom.DiLiberto@noaa.gov Tom.DiLiberto@noaa.gov

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Last Week This Week

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7 Day

30 Day

Last Week This Week

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Satellite Estimated Rainfall Anomaly (May 1 – September 19, 2010)

Satellite Estimated Seasonal Percent of Average (May 1 – September 19, 2010) Last week

Last week This week

This week

Seasonal – 142 days

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Precipitation Anomaly

May 1 – September 19, 2010 Benin City - Nigeria

Kano - Nigeria

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Daily WRSI

Soil Water Index (SWI)

September 19, 2010

September 12, 2010 September 19, 2010

September 12, 2010

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Moisture Index (MI)

Moisture Index, Daily, 10-day, September 19, 2010 Moisture Index, Daily, 10-day, September 12, 2010

Number of Rainy Days in 30 days as of:

September 19/2010 September 12/2010

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SPI (Standardized Precipitation Index) September 2010 Dekad 1

Basin Excess Rainfall Map - Catchments September 2010 Dekad 1

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7 Day

30 Day

Last Week This Week

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AnNuhud - Sudan Dire Dawa - Ethiopia

Rainfall anomaly

May 1 – September 19, 2010 Rainfall anomaly

June 1 – September 19, 2010

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Early Warning and Emergency Information Center (EWIC) – Flood Watch Update – September 15, 2010

Blue Nile – at Diem

Blue Nile – at Khartoum

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Early Warning and Emergency Information Center (EWIC) – Flood Watch Update – September 8, 2010

Atbara River – at Atbara Main Nile – at Shendi

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Number of Rainy Days in 30 days as of:

September 12/2010 September 19/2010

Moisture Index, Daily, 10-day, September 19, 2010 Moisture Index, Daily, 10-day, September 12, 2010

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Daily WRSI

Daily Soil Water Index (SWI)

September 19, 2010

September 12, 2010 September 19, 2010

September 12, 2010

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GEFS Prob. Exceeding 50mm

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