Overall Green alert Tropical Cyclone for DON-17
in Trinidad and Tobago, Grenada
Current Green alert for wind impact. 18 Jul 2017 21 UTC
Trinidad and Tobago, Grenada

Current storm status

This tropical cyclone is expected to have a low humanitarian impact based on the storm strength and the affected population in the past and forecasted path.

Up to 110000 people can be affected by wind speeds of tropical storm strength or above.

Population affected by Category 1 (120 km/h) wind speeds or higher is: No people affected
Maximum windspeed: 83 km/h
Vulnerability of affected countries: Medium

Bulletin Timeline

Advisory Alert color Date (UTC) Category Wind speed Population in
Tropical Storm
Population in
Cat.1 or higher
Location (lat, lon)
1
GREEN
17 Jul 2017 21:00 Tropical storm 65 km/h (40 mph) no people no people 11.2, -52.6
2
GREEN
18 Jul 2017 03:00 Tropical storm 74 km/h (46 mph) no people no people 11.3, -54.6
3
GREEN
18 Jul 2017 09:00 Tropical storm 83 km/h (52 mph) no people no people 11.5, -56.2
4
GREEN
18 Jul 2017 15:00 Tropical storm 65 km/h (40 mph) 28000 people no people 11.5, -58
5
GREEN
18 Jul 2017 21:00 Tropical storm 65 km/h (40 mph) 110000 people no people 11.7, -60
5
GREEN
19 Jul 2017 06:00 Tropical storm 65 km/h (40 mph) 2000 people no people 11.9, -63.1
5
GREEN
19 Jul 2017 18:00 Tropical depression 56 km/h (34 mph) no people no people 12, -67.5
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.

Wind

Up to 110000 people can be affected by wind speeds of tropical storm strength or above.

Affected countries

Country
Trinidad & Tobago
Grenada

Affected provinces

Region Province Country Population
Trinidad & Tobago Trinidad and Tobago 1.2 million people
Grenada Grenada 95000 people

Affected populated places

Name Region Province Country City class Population Distance
Saint George's Saint George Grenada Capital 4300 people 194 km

Airports

Name IATA Code Elevation (m) Usage Runway type IFR Runway Length (ft) Distance
Point Salines International GND 12 Civ. Paved Yes 9000 197 km
La Blanquilla 17 0 500 km
La Orchila 2 Mil. Paved No 9800 674 km
Los Roques LRV unknown 0 736 km

Ports

Name LOCODE Country Distance
Saint George's GDSTG Grenada 195 km
Blanquilla Island Venezuela 505 km
Islas Des Roques Venezuela 735 km

StormSurge

No locations affected by storm surge > 10 cm

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.

...