BMKG Ungkap Musim Hujan Tahun 2024 Ini Berbeda, Ini Penyebabnya | OneNews Update

Summary

The Meteorological, Climatological, and Geophysical Agency (BMKG) in Indonesia predicts that the rainy season in 2024 will be more intense than usual due to a weak La Niña phenomenon, causing 20-40% more rainfall than normal. Additionally, the country faces the impact of tropical cyclones, strong winds, and high waves. Cold air from Siberia and atmospheric dynamics like the Madden-Julian Oscillation (MJO) will contribute to extreme weather events, including potential flooding and landslides. BMKG has issued early warnings and urges the public to stay alert, especially during the holiday season of Christmas and New Year's 2024-2025.

Takeaways

• 😀 The 2024 rainy season in Indonesia will differ from previous years due to a weak La Niña phenomenon.
• 😀 The weak La Niña is causing an increase in rainfall intensity and volume in Indonesia, expected to be 20-40% higher than usual.
• 😀 Sea surface temperatures in the Pacific Ocean are colder than usual, contributing to the increased rainfall.
• 😀 Cyclone seeds, high waves, and strong winds are also risks Indonesia may face during the rainy season.
• 😀 Atmospheric dynamics, such as the Madden-Julian Oscillation (MJO) and cold air from Siberia, are expected to play a role in the weather patterns.
• 😀 BMKG has issued early warnings regarding potential hydrometeorological disasters such as floods and landslides.
• 😀 BMKG is coordinating with regional governments to ensure better preparedness for extreme weather events.
• 😀 The public is being advised to remain alert during the Christmas and New Year period due to potential extreme weather risks.
• 😀 A significant risk of large-scale flooding, similar to the Jakarta floods of January 2020, is predicted due to La Niña and cold air outbreaks.
• 😀 BMKG's warning includes concerns about extreme rainfall in the western parts of Indonesia, including Jakarta, West Java, Lampung, and Banten.

Q & A

What is the key difference in the rainy season in Indonesia in 2024 compared to the previous year?

The key difference is the occurrence of a weak La Niña phenomenon, which leads to an increase in the intensity and volume of rainfall in Indonesia in 2024 compared to the previous year.

How does the La Niña phenomenon affect rainfall in Indonesia?

La Niña causes the surface temperature of the Pacific Ocean to be cooler than usual, which contributes to increased rainfall in most parts of Indonesia, with an estimated increase of 20 to 40% more than normal.

What role does the sea surface temperature play in the weather patterns in Indonesia?

The cooler-than-usual sea surface temperatures in the Pacific Ocean due to La Niña contribute to higher rainfall intensity in Indonesia, influencing weather patterns and rainfall distribution.

What are the additional weather factors influencing Indonesia's weather in 2024?

In addition to La Niña, Indonesia is affected by cyclonic disturbances, strong winds, high waves, and extreme atmospheric dynamics such as the Madden-Julian Oscillation (MJO) and cold air surges from Siberia.

What is the predicted impact of the cold air surge from Siberia?

The cold air surge from Siberia is predicted to be active during the Christmas and New Year period (2024-2025), increasing the risk of extreme weather in Indonesia, particularly in the western regions.

Which regions in Indonesia are most at risk from these weather phenomena?

Regions in western Indonesia, including Jakarta, West Java, Lampung, and Banten, are particularly vulnerable to the potential impacts of extreme weather, including heavy rainfall and cold air surges.

What kind of early warning has BMKG issued for Indonesia?

BMKG has issued early warnings about the potential for hydrometeorological disasters such as floods and landslides, and is working with local governments to increase awareness and preparedness.

How does BMKG's early warning relate to past disasters in Indonesia?

BMKG's early warning is especially relevant given the potential for a repeat of large-scale floods, similar to the ones that occurred in Jakarta and surrounding areas (Jabodetabek) in January 2020, triggered by La Niña and cold air surges.

What measures are suggested for the public to prepare for these extreme weather conditions?

The public is advised to remain vigilant and prepared for potential disasters during the Christmas and New Year period, especially in the face of extreme weather and possible flooding or landslides.

What is the expected timing of the cold air surge in Indonesia?

The cold air surge is expected to enter Indonesia by the end of December, coinciding with the peak holiday season, which could further amplify the risk of extreme weather in affected areas.