Overall Green alert Tropical Cyclone for MALOU-21
Off-shore

Impact

Tropical Cyclone MALOU-21 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 157 km/h
Maximum storm surge
Vulnerability --

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 148 km/h 0.0 m n.a. 0.5
Overall 157 km/h 0.0 m n.a. 0.5

Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

Wind

148 km/h Current Max.

Up to 2300 people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm or higher
Population in
Cat 1. or higher
Countries
Green 1 24 Oct 2021 00:00 130 3 thousand No people
Green 2 24 Oct 2021 06:00 148 3 thousand Few people
Green 3 24 Oct 2021 12:00 148 3 thousand Few people
Green 4 24 Oct 2021 18:00 148 3 thousand 2 thousand
Green 5 25 Oct 2021 00:00 148 3 thousand 2 thousand
Green 6 25 Oct 2021 06:00 148 3 thousand 2 thousand

Bulletin Timeline

Alert Date (UTC) Category
(SSHS)
Max winds
(km/h)
Population in
Cat.1 or higher
Population in
Tropical Storm
or higher
Location (lat, lon) Countries
GREEN
1 24 Oct 2021 00:00 Tropical depression 56 no people no people 12.4, 139.4
GREEN
2 24 Oct 2021 06:00 Tropical depression 56 no people no people 12.5, 139.3
GREEN
3 24 Oct 2021 12:00 Tropical depression 56 no people no people 13.4, 139.7
GREEN
4 24 Oct 2021 18:00 Tropical storm 65 no people no people 14.8, 139.2
GREEN
5 25 Oct 2021 00:00 Tropical storm 65 no people no people 16.1, 138.4
GREEN
6 25 Oct 2021 06:00 Tropical storm 74 no people no people 18.3, 138.4
GREEN
6 25 Oct 2021 18:00 Tropical storm 83 no people no people 19.5, 138.2
GREEN
6 26 Oct 2021 06:00 Tropical storm 102 no people no people 20.5, 138.2
GREEN
6 26 Oct 2021 18:00 Category 1 120 no people <1000 people 21.7, 138.5
GREEN
6 27 Oct 2021 06:00 Category 1 130 2200 people 2800 people 22.9, 139
GREEN
6 28 Oct 2021 06:00 Category 1 148 2200 people 2800 people 26.6, 141.5
GREEN
6 29 Oct 2021 06:00 Category 1 139 no people no people 32.1, 146.5
GREEN
6 30 Oct 2021 06:00 Tropical storm 102 no people no people 38.3, 154.1
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.
Download:



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.

Ports

Name LOCODE Country
Haha Japan
Omura Japan
Muko Japan

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.

...

StormSurge

0 m

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 (0 locations). Calculation based on advisory number 3 of 24 Oct 2021 12:00:00 UTC. (Simulation using 6 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)