Overall Red alert Tropical Cyclone for MANGKHUT-18
in China, Philippines, Guam, Northern Mariana Islands, Viet Nam, Laos, Myanmar

Impact

Tropical Cyclone MANGKHUT-18 can have a high humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS
Glide number: TC-2018-000152-CHN
Exposed countries China, Philippines, Guam, Northern Mariana Islands, Viet Nam, Laos, Myanmar
Exposed population 60.9 million in Category 1 or higher
Maximum wind speed 287 km/h
Maximum storm surge 0.6 m (10 Sep 13:00 UTC)
Vulnerability Medium (China)

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 250 km/h 0.6 m n.a. 0.5
Overall 287 km/h 0.6 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

250 km/h Current Max.

Up to 11000 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
Orange 1 07 Sep 2018 00:00 194 210 thousand 160 thousand Guam
Orange 2 07 Sep 2018 06:00 204 210 thousand 160 thousand Guam
Red 3 07 Sep 2018 12:00 185 210 thousand 160 thousand Guam
Red 4 07 Sep 2018 18:00 213 210 thousand 160 thousand Guam
Red 5 08 Sep 2018 00:00 213 210 thousand 160 thousand Guam
Orange 6 08 Sep 2018 06:00 176 210 thousand 170 thousand Northern Mariana Islands, Guam
Red 7 08 Sep 2018 12:00 185 210 thousand 100 thousand Northern Mariana Islands, Guam
Green 8 08 Sep 2018 18:00 250 210 thousand 10 thousand Northern Mariana Islands, Guam

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 07 Sep 2018 00:00 Tropical depression 37 no people no people 12.3, 168
GREEN
2 07 Sep 2018 06:00 Tropical depression 46 no people no people 12.4, 166.7
GREEN
3 07 Sep 2018 12:00 Tropical depression 56 no people no people 12.8, 165.5
GREEN
4 07 Sep 2018 18:00 Tropical storm 65 no people no people 13, 163.9
GREEN
5 08 Sep 2018 00:00 Tropical storm 65 no people no people 13.6, 162.3
GREEN
6 08 Sep 2018 06:00 Tropical storm 74 no people no people 14.3, 160.8
GREEN
7 08 Sep 2018 12:00 Tropical storm 83 no people no people 14.8, 159.1
GREEN
8 08 Sep 2018 18:00 Tropical storm 102 no people no people 14.9, 157
GREEN
8 09 Sep 2018 06:00 Category 1 130 no people no people 15, 153.2
GREEN
8 09 Sep 2018 18:00 Category 2 167 no people 210000 people 14.8, 149.9 Guam
GREEN
8 10 Sep 2018 06:00 Category 3 194 11000 people 210000 people 14.4, 146.8 Guam
GREEN
8 10 Sep 2018 18:00 Category 4 213 no people 210000 people 14.2, 143.6 Northern Mariana Islands
GREEN
8 11 Sep 2018 18:00 Category 4 241 no people no people 14.6, 139.1
GREEN
8 12 Sep 2018 18:00 Category 4 250 no people no people 15.7, 134.2
GREEN
8 13 Sep 2018 18:00 Category 4 250 no people no people 17.6, 129.1
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

Countries

Country
Northern Mariana Is.
Guam

Provinces

Region Province Country
Northern Mariana Is. Northern Mariana Islands
Guam Guam

Critical infrastructure

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

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft)
Dynasty 46 0
West Tinian TIQ 82 Civ. Paved Yes 5900
Rota I International ROP 185 Civ. Paved Yes 6000
Andersen AFB UAM 191 0

Ports

Name LOCODE Country
Tinian Northern Mariana Islands
Rota Northern Mariana Islands

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

0.6 m

The maximum Storm surge height is  0.6m in Songsong, Northern Mariana Islands. This height is estimated for 10 Sep 2018 13:00 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 (45 locations). Calculation based on advisory number 8 of 08 Sep 2018 18:00:00 UTC. (Simulation using 6 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
10 Sep 2018 13:00 Songsong Northern Mariana Islands  0.6
10 Sep 2018 13:00 Teteto Northern Mariana Islands  0.6
10 Sep 2018 11:00 Rota Northern Mariana Islands  0.6
10 Sep 2018 11:00 Sinapalo Northern Mariana Islands  0.6
10 Sep 2018 10:00 Sunharon Roads Northern Mariana Islands  0.2
10 Sep 2018 13:00 Harmon Village Guam  0.1
10 Sep 2018 13:00 Oceanview Guam  0.1
10 Sep 2018 13:00 Dededo Guam  0.1
10 Sep 2018 13:00 South Acres Guam  0.1
10 Sep 2018 13:00 Ipapao Guam  0.1
10 Sep 2018 13:00 Potts Junction Guam  0.1
10 Sep 2018 13:00 Perez Acres Guam  0.1
10 Sep 2018 13:00 Spring Hill Subdivision Guam  0.1
10 Sep 2018 13:00 Upi Guam  0.1
10 Sep 2018 13:00 Gayinero Guam  0.1
10 Sep 2018 13:00 Asatdas Guam  0.1
10 Sep 2018 13:00 Lupog Guam  0.1
10 Sep 2018 10:00 Afetna Northern Mariana Islands  0.1
10 Sep 2018 10:00 Susupi Northern Mariana Islands  0.1
10 Sep 2018 10:00 Laolao Northern Mariana Islands  0.1
10 Sep 2018 10:00 Chalan Kanoa Northern Mariana Islands  0.1
10 Sep 2018 10:00 Aslito Northern Mariana Islands  0.1
10 Sep 2018 10:00 Saipan Northern Mariana Islands  0.1
10 Sep 2018 10:00 Kagman Northern Mariana Islands  0.1
10 Sep 2018 13:00 Lockwood Terrace Guam  0.1
10 Sep 2018 13:00 Camp Bright Guam  0.1
10 Sep 2018 13:00 Piti Guam  0.1
10 Sep 2018 13:00 Asan Guam  0.1
10 Sep 2018 13:00 Hagatna Guam  0.1
10 Sep 2018 13:00 Sinajana Guam  0.1
10 Sep 2018 13:00 Mongmong Guam  0.1
10 Sep 2018 13:00 Yona Guam  0.1
10 Sep 2018 13:00 Tamuning Guam  0.1
10 Sep 2018 13:00 Barrigada Guam  0.1
10 Sep 2018 13:00 Camp Quezon Guam  0.1
10 Sep 2018 13:00 Asbeco Guam  0.1
10 Sep 2018 13:00 Adacao Guam  0.1
10 Sep 2018 10:00 Garapan Northern Mariana Islands  0.1
10 Sep 2018 10:00 Mutcho Northern Mariana Islands  0.1
10 Sep 2018 10:00 Tanapag Northern Mariana Islands  0.1
10 Sep 2018 10:00 San Roque Northern Mariana Islands  0.1
10 Sep 2018 13:00 Agat Guam  0.1
10 Sep 2018 13:00 Santa Rita Guam  0.1
10 Sep 2018 13:00 Talofofo Guam  0.1
10 Sep 2018 13:00 Ylig Guam  0.1