SEVERE WEATHER FORECASTING PREVISION DES

CENTRE AFRICAIN POUR LES APPLICATIONS
DE LA METEOROLOGIE AU DEVELOPPEMENT
Institution Africaine parrainée par la CEA
AFRICAN CENTRE OF METEOROLOGICAL
APPLICATIONS FOR DEVELOPMENT
et l’OMM
African Institution under the aegis of UNECA and WMO
SEVERE WEATHER FORECASTING
PREVISION DES CONDITIONS METEO A FORT IMPACT: PSN01- 496
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Date of issue / Etablie le: June, 14 2013
Ce bulletin donne une prévision à trois
trois jours de l’occurrence de six phénomènes météorologiques
météorologiques à fort impact (voir les indications ci
après))
après
This bulletin is a three days forecast for occurrences of six severe weather phenomena (see indications below)
below)
Phenomena
Heavy
Rainfall/
Phenoméne
Strong
wind/
Very high
temperature
Very low
temperature
Dust or
Sand
Wave
vent fort
Températures
Températures
Extrêmes
Extrêmes
Températures
Températures
Extrêmes
Extrêmes
Poussière
ou vent de
sable
Vague en
mer
>20 kt
Maxi > 40°C
Visibility
<5 Km
>3m
Fortes Pluies
Threshold
Seuil
> 50mm en
24 heures
Mini <0°C
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AFFECTED AREAS
MAP OF SW OCCURRENCE ON June, 15 2013
Atmospheric dust
Visibility < 5 Km
High Confidence: South-west Cameroon,
South of Nigeria, Benin and Togo, Southeast Ghana.
Temperature > 40°C
Nil.
North-west Somalia, East Djibouti, Northeast Sudan, North Ethiopia, Portion of
Chad, Niger, Algeria, Mali, Mauritania,
South Western Sahara.
Portion of Lesotho, East of South Africa.
Rainfall > 50mm/24h
Confidence: High
South-west Algeria, North Mali, East and
South Mauritania.
Rainfall > 50mm/24h
Confidence: Medium
South off coast of South Africa.
Temperature < 0°C
Wave>3m
85, Avenue des Ministères
: (227) 20 73 49 92 -- Fax : (227) 20 72 36 27 --
BP : 13184 Niamey- Niger
: [email protected] --
Web : http//www.acmad.org
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AFFECTED AREAS
MAP OF SW OCCURRENCE ON May, 16 2013
Atmospheric dust
Visibility < 5 Km
High Confidence: Western Ethiopia,
South-east Sudan and East of South
Sudan Republic.
Nil.
Temperature >40°C
North-west Somalia, East Djibouti,
North-east Sudan, North Ethiopia,
Portion of Chad, Niger, Algeria, Mali,
Mauritania, South Western Sahara.
Portion of Lesotho, East of South
Africa.
South-west Algeria, North Mali, East
and South Mauritania.
Rainfall > 50mm/24h
Confidence: High
Rainfall > 50mm/24h
Confidence: Medium
South off coast of South Africa. Africa.
Temperature < 0°C
Wave>3m
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AFFECTED AREAS
MAP OF SW OCCURRENCE ON June, 17 2013
Atmospheric dust
Visibility < 5 Km
High Confidence: South-west
Cameroon, South of Nigeria, Benin
and Togo, South-east Ghana.
Nil.
Temperature >40°C
North-west Somalia, East Djibouti,
North-east Sudan, North Ethiopia,
Portion of Chad, Niger, Algeria,
Mali, Mauritania, South Western
Sahara.
Portion of Lesotho, East of South
Africa.
Rainfall > 50mm/24h
Confidence: Low
South-west Algeria, North Mali,
North-east Mauritania.
Rainfall > 50mm/24h
Confidence: High
Rainfall > 50mm/24h
Confidence: Medium
South off coast of South Africa and
of Madagascar.
Temperature < 0°C
Wave>3m
85, Avenue des Ministères
: (227) 20 73 49 92 -- Fax : (227) 20 72 36 27 --
BP : 13184 Niamey- Niger
: [email protected] --
Web : http//www.acmad.org