Overall Green alert Tropical Cyclone for HALONG-19
Off-shore
03 Nov 2019 00 UTC
click on to select bulletin time
Impact Single TC
Impact based on all weather systems in the area

Impact

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

Meteorological source ECMWF
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 130 km/h
Maximum storm surge 0.2 m (03 Nov 02:15 UTC)
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
ECMWF Current 130 km/h 0.2 m 189 mm 0.5
ECMWF Overall 151 km/h 0.2 m 623 mm 0.5

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

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Wind



Wind exposed population - AoIs

No exposed population (in Tropical Storm or higher) based on the bulletin of 03 Nov 2019 00:00 UTC

See TC classification SSHS


Wind Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Winds (km/h) Pop in Cat. 1 or higher TS Cat. 1 Cat. 2 Cat. 3 Cat. 4 Cat. 5 Countries
GREEN 1 02 Nov 2019 00:00 61 - - - - - - -
GREEN 2 02 Nov 2019 12:00 83 - - - - - - -
GREEN 3 03 Nov 2019 00:00 119 - - - - - - -
Download:





Impact estimation for the next 72h
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Rainfall

623 mm

No people can be affected by rain higher than 100mm (see SSHS)





Rain exposed population - AoIs

Estimations based on the bulletin of 03 Nov 2019 00:00 UTC
LevelCountryPopulation 
50-100 mmFederated States of Micronesia, Marshall Islands86,413
+
Federated States of Micronesia85,498 
Marshall Islands915 

Rain Impact Timeline

people affected <=10000
10000< people affected <=100000
people affected >100000


Alert N° Date (UTC) Max Rainfall (mm) Pop >100mm or higher 50-100 100-250 250-500 500-750 750-1000 >1000 Countries
Blue 1 02 Nov 2019 00:00 183 - - - - - - -
Blue 2 02 Nov 2019 12:00 298 - - - - - - -
Blue 3 03 Nov 2019 00:00 406 -
- - - - - Federated States of Micronesia, Marshall Islands




Impact estimation for the next 72h
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StormSurge

0.2 m

The maximum Storm surge height is  0.2m in Wotje, Marshall Islands. This height is estimated for 03 Nov 2019 02:15 UTC .

The JRC has developed an experimental global storm surge model, which is run after each advisory issued by the regional tropical cyclone centres. 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.

Storm Surge Exposed population - AoIs


Storm Surge Exposed locations

Calculation based on the bulletin of 03 Nov 2019 00:00 UTC
    
Alert Date (UTC) Name Country Storm surge height (m)
03 Nov 2019 02:15 Wotje Marshall Islands  0.2
03 Nov 2019 02:15 Kaven Marshall Islands  0.1
03 Nov 2019 01:15 Ronkiti Micronesia  0.1
03 Nov 2019 01:15 Palikir Micronesia  0.1
03 Nov 2019 01:15 Kolonia Micronesia  0.1
03 Nov 2019 06:45 Sunharon Roads Northern Mariana Islands  0.1
03 Nov 2019 06:45 Afetna Northern Mariana Islands  0.1
03 Nov 2019 06:45 Susupi Northern Mariana Islands  0.1
03 Nov 2019 06:45 Laolao Northern Mariana Islands  0.1
03 Nov 2019 06:45 Garapan Northern Mariana Islands  0.1
03 Nov 2019 06:45 Mutcho Northern Mariana Islands  0.1
03 Nov 2019 06:45 Chalan Kanoa Northern Mariana Islands  0.1
03 Nov 2019 06:45 Aslito Northern Mariana Islands  0.1
03 Nov 2019 06:45 Tanapag Northern Mariana Islands  0.1
03 Nov 2019 06:45 Saipan Northern Mariana Islands  0.1
03 Nov 2019 06:45 San Roque Northern Mariana Islands  0.1
03 Nov 2019 06:45 Kagman Northern Mariana Islands  0.1
03 Nov 2019 02:00 Lot Micronesia  0.1
03 Nov 2019 02:00 Metalanim Micronesia  0.1
03 Nov 2019 07:00 Shomushon Northern Mariana Islands  0.1
03 Nov 2019 07:00 Marasu Northern Mariana Islands  0.1