BMKG: Unstable Atmosphere Potentially Extreme Cuata

JAKARTA - The Meteorology, Climatology and Geophysics Agency (BMKG) is monitoring the dynamics of an unstable atmosphere in a number of parts of Indonesia. This could potentially result in extreme weather in the next few days.

"The results of the BMKG analysis show that the unstable dynamics of the atmosphere in the next week can increase the potential for rain cloud growth in several regions of Indonesia," said Deputy for Meteorology Guswanto in his statement, Monday, November 23.

This condition is reinforced by the active phenomenon of the Madden Julian Oscillation (MJO) and the Rossby Equatorial wave in the territory of Indonesia in the next week period.

Cyclonic circulation is observed in the Indian Ocean west of Bengkulu and in the South Java Sea of Kalimantan which forms a convergence area that extends in the northern waters of Aceh, from North Sumatra to the western waters of Bengkulu, in the northern Karimata Strait, western Papua. to southern Maluku, as well as from Central Kalimantan to the southern Karimata Strait.

This condition can increase the potential for rain cloud growth around the cyclonic circulation area and along the convergence area.

Early warning weather for the Greater Jakarta area [23 November 2020] #BMKG For details, click the following link https://t.co/miBUJ0SCmZ

- BMKG (@infoBMKG) November 23, 2020

Based on these conditions, BMKG predicts in the next week the potential for extreme weather and rain with heavy intensity that can be accompanied by lightning and strong winds will occur in several areas, such as Aceh, North Sumatra, West Sumatra, Riau, Riau Islands, Jambi, Bengkulu. , Bangka Belitung Islands, South Sumatra, Lampung, and Banten.

The same condition has the potential to occur in DKI Jakarta, West Java, Central Java, DI Yogyakarta, East Java, West Nusa Tenggara, West Kalimantan, Central Kalimantan, North Kalimantan, East Kalimantan, South Kalimantan, Gorontalo, West Sulawesi, Central Sulawesi, Sulawesi. Southeast, South Sulawesi, Maluku, West Papua and Papua.

Based on this potential, the public is urged to remain vigilant and be careful of the potential for extreme weather, such as tornadoes, heavy rain accompanied by lightning, hail, and other impacts, including floods, landslides, flash floods, puddles, strong winds, fallen trees, and slippery roads.