BACKGROUND INFORMATION ABOUT THE STUDY AREA: Mozambique
General Climate of the Region
Mozambique has a tropical climate, characterized by a wet and dry season. The country typically experiences a hot, rainy season from November to April, with temperatures often exceeding 30°C (86°F). The dry season occurs from May to October, during which temperatures are slightly cooler and rainfall is minimal. The coastal areas experience high humidity and frequent precipitation due to the influence of the Indian Ocean.
Location on the Continent
Mozambique is located on the southeastern coast of Africa, making it part of the eastern side of the continent. It directly faces the Indian Ocean, which impacts its climate and hydrological systems.
Approximate Distance from the Equator
Mozambique is located approximately between 10° and 26° S latitude. The capital city, Maputo, is situated around 25° S, placing it relatively close to the Tropic of Capricorn but still south of the equator.
Contribution of Factors to Tropical Cyclone Formation or Progression
- Tropical Climate: The warm ocean waters surrounding Mozambique provide the necessary heat and moisture, which are critical for the formation and intensification of tropical cyclones.
- Seasonal Weather Patterns: The wet season (November to April) coincides with the peak period for tropical cyclones in the region. During this time, the atmospheric conditions (i.e., low pressure, high humidity) are conducive to cyclone development.
- Geographical Orientation: Being on the eastern side of Africa means that Mozambique is exposed to winds and weather patterns coming off the Indian Ocean, where tropical cyclones form and can intensify before making landfall.
- Latitude: The country’s location near the tropics is ideal for cyclone development, as warm ocean temperatures and the Coriolis effect are most pronounced in these latitudes, aiding in cyclone formation and movement.
Tropical Cyclones Impacting Mozambique (2023-2024)
Total Cyclones
In the last two years (2023-2024), Mozambique experienced three tropical cyclones:
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Cyclone Freddy (Category 4) - Impacted Mozambique in March 2023. It was one of the longest-lasting tropical cyclones on record and caused significant damage and flooding.
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Cyclone Eloise (Category 2) - Struck in January 2024. This storm led to heavy rains and flooding in southern Mozambique.
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Cyclone Gombe (Category 3) - Affected the region in March 2024, bringing strong winds and further exacerbating flooding conditions.
The cyclones have caused extensive damage to infrastructure, led to loss of life, and disrupted the lives of many people in the affected regions.