Cyclone Formation in Bay of Bengal

Weather Advisory and Cyclonic Storm Forecast

Cyclonic Development:

• A low-pressure area over the east-central and adjoining southeast Bay of Bengal is forecast to intensify:
  • Expected to become a depression on Saturday.
  • Projected to develop into a deep depression on Sunday and a cyclonic storm by Monday morning.
  • Predicted to impact north Andhra Pradesh and south Odisha coasts.

Meteorological Insights:

• K. Naga Ratna, Head of the Amaravati Meteorological Centre, indicates this will likely be a severe cyclonic storm, with winds reaching speeds up to 145 kmph.
• Some forecasts suggest it could escalate to a very severe cyclonic storm, with wind speeds ranging from 120 to 165 kmph, gusting to 185 kmph.
• Anticipated storm surge: 1 to 2 meters.

Red and Orange Weather Warnings:

• Red warnings for extremely heavy rain have been issued for Visakhapatnam and Anakapalli districts on October 27.
• Extended red warnings for October 28 include districts such as Alluri Sitharama Raju, Kakinada, East Godavari, Konaseema, and West Godavari.
• Orange alerts for heavy to very heavy rainfall on October 28 cover Visakhapatnam, Srikakulam, Parvathipuram-Manyam, Vizianagaram, Eluru, and Krishna districts.
• A yellow watch for heavy rain in specific districts on October 29.

Recent Rainfall Data:

• In the 24 hours ending October 27, Amalapuram (Konaseema district) received 94 mm of rain; Nellore received 73 mm.
• Vijayawada and Guntur reported substantial rainfall.

Public Safety Recommendations:

• Fishermen are advised against venturing into the sea and should return to port due to anticipated rough weather.
• The Andhra Pradesh State Disaster Management Authority (APSDMA) emphasizes the need for public vigilance and safety measures for those living in affected areas.
• Emergency helplines available: 112, 1070, and 18004250101.

Temperature Observations:

• Tuni recorded the highest temperature at 36°C.
• Nellore reported the lowest temperature at 27.3°C.

Additional Forecasts:

• Light to moderate rain predicted in coastal Andhra Pradesh and a few locations in Rayalaseema on Saturday.
• The APSDMA lists certain districts for rain warnings following the cyclonic storm forecasts.

As the situation develops, continued monitoring by the India Meteorological Department (IMD) will guide further advisories and safety recommendations.