Overall Green alert Tropical Cyclone for BOLAVEN-18
Off-shore

Impact

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

Meteorological source GDACS (JTWC)
Exposed countries
Exposed population No people in Category 1 or higher
Maximum wind speed 83 km/h
Maximum storm surge n.a.
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
GDACS Current 83 km/h n.a. n.a. 0.5
GDACS Overall 83 km/h 0.0 m n.a. 0.5

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

Wind

83 km/h Current

Up to 12.8 million people in Tropical storm (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm
Population in
Cat. 1 or higher
Countries
Green 1 01 Jan 2018 18:00 83 12.9 million No people Philippines, Viet Nam, Cambodia

Bulletin Timeline

Alert Date (UTC) Category Max winds
(km/h)
Population in
Tropical Storm
Population in
Cat.1 or higher
Location (lat, lon) Countries
GREEN
1 01 Jan 2018 18:00 Tropical depression 56 9.9 million people no people 9.4, 124.6 Philippines
GREEN
1 02 Jan 2018 06:00 Tropical storm 65 5.1 million people no people 9.7, 120.6 Philippines
GREEN
1 02 Jan 2018 18:00 Tropical storm 83 730000 people no people 10.1, 116.8 Philippines
GREEN
1 03 Jan 2018 06:00 Tropical storm 83 no people no people 10.6, 113.5
GREEN
1 03 Jan 2018 18:00 Tropical storm 65 7.7 million people no people 11.1, 111.2 Cambodia
GREEN
1 04 Jan 2018 18:00 Tropical depression 46 no people no people 12.3, 108.6 Viet Nam
GREEN
1 05 Jan 2018 18:00 Tropical depression 37 no people no people 14.1, 106.3 Cambodia
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.



Exposed population

Countries

Country
Philippines
Vietnam
Cambodia

Provinces

Region Province Country Population
Central Visayas Philippines 4.5 million people
Western Mindanao Philippines 3.1 million people
Western Visayas Philippines 5.3 million people
Southern Tagalog Philippines 8.2 million people
Phu Yen Viet Nam 720000 people
Khanh Hoa Viet Nam 930000 people
Ninh Thuan Viet Nam 1.3 million people
Dac Lac Viet Nam 1.1 million people
Binh Thuan Viet Nam 860000 people
Binh Dinh Viet Nam 1.3 million people
Lam Dong Viet Nam 750000 people
Gia Lai Viet Nam 740000 people
Dong Nai Viet Nam 1.7 million people
Mondol Kiri Cambodia 21000 people
Song Be Viet Nam 1.1 million people
Rotanokiri Cambodia 61000 people

Populated places

Name Region Province Country City class Population Distance
Kabankalan Western Visayas Philippines City 130000 people 207 km
Iloilo Iloilo City Philippines City 380000 people 265 km
San Jose Western Visayas Philippines City 22000 people 327 km
Puerto Princesa Philippines City 150000 people 646 km
Nha Trang Khanh Hoa Vietnam City 270000 people 1713 km
Cam Ranh Ninh Thuan Vietnam City 140000 people 1713 km
Tuy Hòa Phu Yen Vietnam City 68000 people 1717 km
Phan Rang Ninh Thuan Vietnam City 91000 people 1725 km
Hòa Da Binh Thuan Vietnam City - 1769 km
Dà Lat Lam Dong Vietnam City 130000 people 1790 km
Phan Thiet Binh Thuan Vietnam City 150000 people 1815 km
Lac Giao Dac Lak Vietnam City - 1845 km

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) Distance
Basay Cdcp 101 0 218 km
Iloilo ILO 7 Civ. Paved Yes 6800 268 km
Antique 7 Civ. Paved No 3400 329 km
Cuyo CYU unknown 0 425 km
Coron XCN unknown 0 561 km
Busuanga USU 45 Civ. Paved No 3900 561 km
Culion CUJ unknown 0 572 km
El Nido ENI unknown 0 602 km
Puerto Princesa International PPS 6 Civ. Paved Yes 8500 642 km
Pagasa 2 0 1145 km
Cam Ranh 6 0 1706 km
Cam Ranh Bay 14 0 1706 km
Phu Hiep 6 0 1709 km
Nhatrang NHA 6 Civ. Paved No 6100 1713 km
10 Civ. Paved No 9500 1714 km
Tuy Hoa North 9 0 1721 km
37 0 1730 km
Song Cau 3 0 1737 km
Duc My 30 0 1739 km
Dong Tre 18 0 1750 km
Van Canh 58 0 1766 km
Song Mao 26 0 1776 km
Phu Tuc 137 0 1786 km
Dalat / Cam-ly 1503 Civ. Paved No 4500 1793 km
Dalat / Lien Khuong DLI 962 Civ. Paved No 7700 1795 km
Cheo Reo 160 0 1818 km
Buon Blech 640 0 1835 km
Ban Me Thuot East BMV 533 Civ. Paved No 5900 1836 km
Ban Me Thuot City 495 0 1844 km
Buon Tsukl 439 0 1846 km
Tan Phat 853 0 1851 km
Bao Lock 840 0 1854 km
Duc Lap 690 0 1880 km
Quang Duc Nhon Co HOO unknown 0 1885 km
Bu Prang 884 0 1899 km
Bu Krak 850 0 1919 km
Mondulkiri 700 Civ. Unpaved Yes 4900 1932 km

Ports

Name LOCODE Country Distance
Tolong / Dumaguete PHTLG Philippines 192 km
Bayawan Philippines 198 km
Pulupandan PHPUL Philippines 233 km
Cartagena / Iloilo PHCRT Philippines 265 km
San Jose de Buenavista PHSJI Philippines 328 km
Cuyo Philippines 425 km
Coron Philippines 560 km
Culion PHCUJ Philippines 570 km
Taytay Philippines 580 km
Basuanga Philippines 596 km
Binaluan Philippines 599 km
El Nido Philippines 602 km
Bacuit Philippines 605 km
Babuyan Philippines 615 km
Puerto Princesa PHPPS Philippines 645 km
Quezon Philippines 725 km
Eran Philippines 744 km
Punta Baja Harbor Philippines 764 km
Rio Tuba Philippines 795 km
Bono Bono Philippines 800 km
Balabac Philippines 843 km
Van Phong Bay Vietnam 1698 km
Ba Ngoi Vietnam 1706 km
Cam Ranh Vietnam 1712 km
Nha Trang VNNHA Vietnam 1713 km
Vung Phan Rang Vietnam 1721 km

Dams

Reservoir Dam Name River Year Distance
Song Hinh 1 Hinh 2000 1753 km
Danhim Da Nhim 1964 1770 km
Ham Thuan 1 La Nga 2001 1837 km
Da Mi 1 La Nga 2001 1847 km

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

No locations affected by storm surge > 10 cm

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.