MAP DESCRIPTION: region, and covers the dates from 1 to 16 July Heavy Rainfall Production Date: This map illustrates the mean average rainfall 2011. It is possible that precipitation levels Event 20/07/2011 accumulation by State administrative units in may have been underestimated for local . This total estimate¥¦¬)" was derived from areas, and is!I not a substitute¥¦¬)" for ground Version 1.0 the Tropical Rainfall Monitoring Mission station measurements. This map was (TRMM) precipitation dataset at a spatial produced in support to Rivers State !Y Glide Number: resolution of approximately 25km for this government, Nigeria ! ST-2011-000084-NGA Rainfall Accumulation with TRMM (TMPA-RT 3B42RT) Data Acquired 1-16 July 2011 ¥¦¬)" 4°0'0"E 6°0'0"E 8°0'0"E 10°0'0"E Algeria Libya Egypt

)" MINNA KAFANCHAN KAGORO !I¥¦¬)" )" )" !I Mali Niger Minna Mauritania

Chad Sudan PARAKOU )" Nigeria SULEJA South )" ABUJA Sudan KISHI BIDA )" )" )" ¥¦¬Abuja !I¥¦¬ JALINGO KEFFI )" IGBOHO )" )" Congo, DRC SHAKI )" Lafia )" ¥¦¬)" ¥¦¬ LAFIA !I Ilorin Populated Places Transport ¥¦¬ Capital City !I Primary Airport OFFA ¥¦¬ State Capital )" )" SAVE ILA )" Large Town / City !I Secondary Airport )" ISEYIN )" )" WUKARI 8°0'0"N Primary Road EJIGBO )"IKIRUN )"

8°0'0"N )" OYO )" IJERO Lokoja )" )" )" ILOBU )" ¥¦¬ Political Boundaries Railway INISA )" ¥¦¬)" Makurdi )" ADO " MAKURDI IWO EDE )" )" ) OGAMINANA !I International Border )" ILAWE )" ILESA )" )" State IKERE IKARE )" GBONGAN )" )" )" OKENE Boundary (Nigeria) IGBOORA )" )" ISE )" MODAKEKE ¥¦¬)" )" GBOKO )" )" IBADAN!I IKIRE Estimated Mean Rainfall Accumulation ¥¦¬)" AKURE!I )" by State (mm) from 1-16 July 2011 )" )" ABEOKUTA IDAH Abeokuta¥¦¬)" ONDO )" )" 271 - 450 mm IJEBUIGBO )" OTUKPO 151 - 275 mm IFO )" IJEBUODE )" )" )" 51 - 150 mm SHAGAMU UROMI AKU )" )" EFFIUM 1 - 50 mm SANGOOTA )" )" IKORODU EPE )" )" OKPOKO !I )" Enugu )"¥¦¬ )"¥¦¬ WUM )" PORTONOVO )" Benin !I )" )" ENUGU ABAKALIKI COTONOU BENIN City ISHIEKE¥¦¬)" )" ¥¦¬)" AGBOR !I )" Abakaliki KUMBO Map Scale for A3: 1:3,000,000 !I ¥¦¬)" )" ¥¦¬)" )" )" NKPOR ONITSHA )" )" Kilometers AGULU 2512.5 0 25 50 75 100 )" )" IKOM !I IGBOUKWU )" BAMENDA State Name Capital MEAN (mm) MIN (mm) MAX (mm) SAPELE )" AFIKPO )" 6°0'0"N )" OZUBULU )" 6°0'0"N IHIALA OKIGWE Akwa lbom Uyo 450 291 560 )" )" UGEP Rainfall Data: TRMM )" )" FOUMBAN )" Resolution : 0.25 deg Lagos keja 354 183 434 AMAIGBO MBOUDA )" Date Series: 1 - 16 July 2011 Abia Umuahia 336 196 449 UMUAHIA !I Credit: NASA WARRI!I UGHELLI )" Umuahia BAFOUSSAM Cross River Calabar 303 114 578 )" ¥¦¬ DSCHANG!I" Road Data : ESRI (2011) )" ¥¦¬)" )" ) OWERRI City Data: EU-JRC, Google Map Maker 2010 Imo Owerri 273 125 357 Owerri !I Other Data: USGS, NGA, UNOSAT Rivers Port Harcourt 268 109 401 Analysis : UNITAR / UNOSAT IKOTEKPENE )" BAFANG Production: UNITAR / UNOSAT Ogun Abeokuta 262 87 438 ABA )" )" UYO Analysis conducted with ArcGIS v10 Ondo Akure 233 170 326 )" ¥¦¬ Calabar NKONGSAMBA ¥¦¬ )" Delta Asaba 230 107 422 Yenagoa !I !I ¥¦¬ ORON Coordinate System: Bayelsa Yenagoa 227 98 371 ¥¦¬ )" BAFIA Africa Lambert Conformal Conic BUGAMA OKRIKA LOUM )" )" )" )" Edo Benin City 225 139 325 KUMBA Projection: Lambert Conformal Conic )" Datum: WGS 1984 Anambra Awka 209 171 275 False Easting: 0.0000 Ebonyi Abakaliki 198 114 391 False Northing: 0.0000 Ekiti 192 83 308 Central Meridian: 25.0000 Standard Parallel 1: 20.0000 Osun 182 129 269 BUEA Standard Parallel 2: -23.0000 Enugu Enugu 177 79 251 )" Latitude Of Origin: 0.0000 )" TIKO DOUALA )" Units: Meter Taraba Jalingo 176 48 398 )" LIMBE!I

!I YAOUNDE 4°0'0"N The depiction and use of boundaries, geographic names and related data Kogi Lokoja 155 66 244 )" 4°0'0"N EDEA ¥¦¬ shown here are not warranted to be error-free nor do they imply official Oyo Ibadan 151 56 300 MALABO )" !I endorsement or acceptance by the United Nations. UNOSAT is a )" program of the United Nations Institute for Training and Research Benue Makurdi 139 23 381 !I¥¦¬ !I GULF OF (UNITAR), providing satellite imagery and related geographic information, Adamawa Yola 137 58 296 research and analysis to UN humanitarian & development agencies & their implementing partners. Federal Capital Territory Abuja 134 94 181 GUINEA Bauchi Bauchi 117 24 241 Gombe Gombe 106 72 203 Niger Minna 100 32 244 EBOLOWA Borno Maiduguri 99 3 198 )"

I! Contact Information: [email protected] 24/7 Hotline: +41 76 487 4998 4°0'0"E 6°0'0"E 8°0'0"E 10°0'0"E www.unitar.org/unosat