كيف يتحرك إعصار أرناب في خليج البنغال؟ ما هو وضع هطول الأمطار في تاميل نادو ؟

Here’s a summary of the provided text regarding Cyclone Arnab:

Cyclone Arnab Intensifies, Heads for Andhra Pradesh Coast on October 28, 2026

Overview:
Cyclone Arnab, located in the Bay of Bengal, has intensified into a very severe storm and is heading towards the coast of Andhra Pradesh, India. The Indian Meteorological Department (IMD) predicts it will make landfall near Iynam, between Bapatla and Visakhapatnam, on the morning of October 28, 2026.

Current Status (as of 5:30 AM, October 27):

• Movement: Moving west at 22 km/h over the past six hours.
• Location:
  • 400 km southeast of Gopalpur, Odisha.
  • 350 km southeast of Visakhapatnam, Andhra Pradesh.
  • 420 km southeast of Kakinada, Andhra Pradesh.
  • 520 km east of Machilipatnam.
  • 590 km southeast of Bapatla.
  • 870 km west of Sri Vijayapuram in the Andaman Islands.

Expected Landfall (October 28):

• Path: Expected to move west-northwest until the evening of October 27, then turn northwest.
• Location: Near Iynam, between Bapatla and Visakhapatnam, Andhra Pradesh.
• Time: Morning of October 28.
• Wind Speed at Landfall: 115 to 125 km/h, with gusts reaching up to 140 km/h.

Impact and Warnings by Region:

Tamil Nadu (October 27-30):

• Rainfall:
  • October 27: Light to moderate rain with thunderstorms in some parts of the Western Ghats and South Tamil Nadu. Strong winds (40-50 km/h) expected in coastal areas of North Tamil Nadu. Chennai and its suburbs may experience partly cloudy skies with light rain/thunderstorms.
  • October 28-30: Light to moderate rain in some parts of the Western Ghats and South Tamil Nadu.
• Port Warnings: Chennai Meteorological Department has advised raising warning signals at various ports:
  • Local Warning Signal No. 3: Chennai, Cuddalore, Nagapattinam, Ennore, Kattupalli, Puducherry, and Karaikal (indicating probable stormy weather with strong winds).
  • Local Warning Signal No. 2: Pamban and Thoothukudi.

Andhra Pradesh & Odisha:

• Rainfall: Widespread rain expected in Andhra Pradesh on October 27 and 28, with very heavy rainfall in some areas. Rain has already begun in parts of Odisha (Khurda, Puri).
• Winds: Coastal Andhra Pradesh areas may experience winds of 90-100 km/h.
• Alerts: A red alert has been issued for coastal Andhra Pradesh and southern coastal Odisha.
• Public Advisory: The Andhra Pradesh Disaster Management Authority has advised the public to exercise caution.

Fishermen Warning:

• North Tamil Nadu Coastal Areas (Oct 27-28): Winds of 40-50 km/h, gusting to 60 km/h, gradually decreasing.
• Andhra Pradesh Coastal Areas (Oct 27-28):
  • Morning (Oct 27): 40-50 km/h.
  • Afternoon: 60-70 km/h, gusting to 80 km/h.
  • Evening: 90-100 km/h, gusting to 110 km/h.
  • Morning (Oct 28): 115-125 km/h, gusting to 140 km/h.
• Advisory: Fishermen are strictly warned not to venture into storm-affected marine areas. Deep-sea fishermen are advised to return to shore immediately.