An El Niño alert for Tonga was issued by the Meteorology Department, on 14 July, as forecasts show there is a 70% chance of El Niño forming this year. The likely impacts on Tonga will include cooler nights, less rainfall over the next 6-12 months, and more tropical cyclones in the next cyclone season from 1 November 2023 to 30 April 2024.
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Results for drought alert
Tuesday 28 September 2021
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Nuku'alofa, Tonga
A drought alert was issued today, September 28, for Niuatoputapu by the Tonga Meteorological Services. Rainfall has been very low, recording only 1.0mm from the last week of August to September 5, which has impacted water supplies in most areas.
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