Overall Green Tropical Cyclone alert for MAHA-19 in India from 30 Oct 2019 06:00 UTC to 12:00

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green alert Tropical Cyclone for MAHA-19

in India

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to select bulletin time

Meteorological source:

GDACS JTWC

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone MAHA-19 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries	India
Exposed population	No people in Category 1 or higher
Maximum wind speed	194 km/h
Maximum storm surge	0.2 m (30 Oct 22:00 UTC)
Vulnerability	High (India)

GDACS Score

GDACS alert score for Tropical Cyclones is 0.5 (GREEN Alert), 1.5 (ORANGE Alert), 2.5 (RED Alert)
For more info on GDACS alert score click here.

	Wind	Storm surge	Rainfall	GDACS score
Current	176 km/h	0.2 m	n.a.	0.5
Overall	194 km/h	0.2 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

176 km/h Current Max.

Up to no people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert	N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
	1	30 Oct 2019 06:00	157	30 thousand	No people	India
	2	30 Oct 2019 12:00	176	30 thousand	No people	India

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)	Countries
1	30 Oct 2019 06:00	Tropical storm	65	no people	31000 people	8.8, 74.8	India
2	30 Oct 2019 12:00	Tropical storm	83	no people	33000 people	9.9, 74	India
2	31 Oct 2019 00:00	Tropical storm	93	no people	20000 people	11.8, 73	India
2	31 Oct 2019 12:00	Tropical storm	102	no people	no people	13.7, 71.8
2	01 Nov 2019 00:00	Tropical storm	111	no people	no people	15.1, 70.6
2	01 Nov 2019 12:00	Category 1	120	no people	no people	16.3, 69.3
2	02 Nov 2019 12:00	Category 1	139	no people	no people	17.9, 66.9
2	03 Nov 2019 12:00	Category 2	157	no people	no people	18.3, 64.8
2	04 Nov 2019 12:00	Category 2	176	no people	no people	18.3, 62.2

Actual track of the current bulletin

The alert for forecast greater than 3 days is limited to Orange level.

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Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

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Rainfall

Rainfall accumulation of the past 24h, as detected by the Global Precipitation Measurement mission of NASA. For more information, see https://www.nasa.gov/mission_pages/GPM/main/index.html.

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StormSurge

0.2 m

The maximum Storm surge height is 0.2m in Payyoli, India. This height is estimated for 30 Oct 2019 22:00 UTC .

The JRC has developed an experimental global storm surge model. The calculations are published about 20 minutes after a new advisory is detected by GDACS. The calculations identify the populated places affected by storm surge up to three days in advance, using the forecasted track. When forecasts change, the associated storm surge changes too and alert levels may go up or down. All links, data, statistics and maps refer to the latest available calculation. If the calculation for the last advisory is not completed, the latest available calculation is shown.

Locations affected by Storm surge (61 locations). Calculation based on advisory number 2 of 30 Oct 2019 12:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	30 Oct 2019 22:00	Payyoli	India	0.2
	30 Oct 2019 22:00	Quilandi	India	0.2
	02 Nov 2019 17:00	Porbandar	India	0.2
	01 Nov 2019 22:00	Asarsa	India	0.1
	30 Oct 2019 12:00	Kattumavadi	India	0.1
	30 Oct 2019 17:00	Cochin	India	0.1
	30 Oct 2019 12:00	Manamelkudi	India	0.1
	01 Nov 2019 22:00	Tankari	India	0.1
	01 Nov 2019 22:00	Muler	India	0.1
	02 Nov 2019 05:00	Delvada	India	0.1
	02 Nov 2019 05:00	Nawabandar	India	0.1
	02 Nov 2019 03:00	Dharabandar	India	0.1
	02 Nov 2019 03:00	Rohisa	India	0.1
	02 Nov 2019 03:00	Jafarabad	India	0.1
	02 Nov 2019 03:00	Kathiwadar Bandar	India	0.1
	30 Oct 2019 20:00	Turavur	India	0.1
	30 Oct 2019 12:00	Kottaippattanam	India	0.1
	30 Oct 2019 12:00	Ammapatam	India	0.1
	02 Nov 2019 00:00	Ghogha	India	0.1
	02 Nov 2019 03:00	Mahuva	India	0.1
	01 Nov 2019 23:00	Wadgam	India	0.1
	30 Oct 2019 17:00	Mattancheri	India	0.1
	30 Oct 2019 19:00	Alleppey	India	0.1
	30 Oct 2019 18:00	Haripad	India	0.1
	30 Oct 2019 14:00	Tondi	India	0.1
	02 Nov 2019 00:00	Dahej	India	0.1
	02 Nov 2019 01:00	Harinagar	India	0.1
	02 Nov 2019 10:00	Kotra Nes	India	0.1
	02 Nov 2019 05:00	Dangarvadi	India	0.1
	02 Nov 2019 04:00	Kotada	India	0.1
	02 Nov 2019 00:00	Olpad	India	0.1
	02 Nov 2019 14:00	Surat	India	0.1
	02 Nov 2019 14:00	Mahuver	India	0.1
	31 Oct 2019 16:00	Shirali	India	0.1
	31 Oct 2019 16:00	Bhatkal	India	0.1
	31 Oct 2019 13:00	Bainduru	India	0.1
	30 Oct 2019 22:00	Tirurangadi	India	0.1
	30 Oct 2019 22:00	Tanur	India	0.1
	02 Nov 2019 02:00	Kambhat	India	0.1
	02 Nov 2019 02:00	Kavi	India	0.1
	02 Nov 2019 03:00	Sarod	India	0.1
	02 Nov 2019 17:00	Adodar	India	0.1
	30 Oct 2019 18:00	Ambalapulai	India	0.1
	02 Nov 2019 14:00	Bhagva	India	0.1
	02 Nov 2019 14:00	Damka	India	0.1
	02 Nov 2019 05:00	Kodinar	India	0.1
	02 Nov 2019 13:00	Jalalpur	India	0.1
	30 Oct 2019 08:00	Kayankulam	India	0.1
	31 Oct 2019 16:00	Honavar	India	0.1
	31 Oct 2019 16:00	Manki	India	0.1
	31 Oct 2019 16:00	Mavalli	India	0.1
	31 Oct 2019 15:00	Chittadi	India	0.1
	31 Oct 2019 13:00	Kundapura	India	0.1
	31 Oct 2019 19:00	Belekeri	India	0.1
	31 Oct 2019 19:00	Ankola	India	0.1
	30 Oct 2019 22:00	Tanniyurnagaram	India	0.1
	31 Oct 2019 22:00	Marmagao	India	0.1
	31 Oct 2019 22:00	Vasco Da Gama	India	0.1
	02 Nov 2019 18:00	Ratia	India	0.1
	30 Oct 2019 22:00	Talakkolattur	India	0.1
	01 Nov 2019 11:00	Vengurla	India	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.