Overall Green alert Tropical Cyclone for THETA-20
in , Portugal

Impact

Tropical Cyclone THETA-20 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS (NOAA)
Exposed countries , Portugal
Exposed population No people in Category 1 or higher
Maximum wind speed 111 km/h
Maximum storm surge 0.2 m (15 Nov 00:00 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
GDACS Current 46 km/h n.a. n.a. 0.5
GDACS Overall 111 km/h 0.2 m n.a. 0.5

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

Wind

46 km/h Current

Up to no 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 10 Nov 2020 03:00 93 No people No people
Green 2 10 Nov 2020 09:00 93 No people No people
Green 3 10 Nov 2020 15:00 111 50 thousand No people Portugal
Green 4 10 Nov 2020 21:00 111 No people No people
Green 5 11 Nov 2020 03:00 111 No people No people
Green 6 11 Nov 2020 09:00 102 No people No people
Green 7 11 Nov 2020 15:00 93 No people No people
Green 8 11 Nov 2020 21:00 93 No people No people
Green 9 12 Nov 2020 03:00 102 No people No people
Green 10 12 Nov 2020 09:00 102 No people No people
Green 11 12 Nov 2020 15:00 102 No people No people
Green 12 12 Nov 2020 21:00 102 No people No people
Green 13 13 Nov 2020 03:00 93 No people No people
Green 14 13 Nov 2020 09:00 93 No people No people
Green 15 13 Nov 2020 15:00 93 No people No people
Green 16 13 Nov 2020 21:00 93 No people No people
Green 17 14 Nov 2020 03:00 83 No people No people
Green 18 14 Nov 2020 09:00 65 No people No people
Green 19 14 Nov 2020 15:00 65 No people No people
Green 20 14 Nov 2020 21:00 65 No people No people
Green 21 15 Nov 2020 03:00 65 270 thousand No people Portugal
Green 22 15 Nov 2020 09:00 56 No people No people
Green 23 15 Nov 2020 15:00 46 No people No people

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 10 Nov 2020 03:00 Tropical storm 83 no people no people 28.8, -40.3
GREEN
2 10 Nov 2020 09:00 Tropical storm 83 no people no people 28.8, -39.5
GREEN
3 10 Nov 2020 15:00 Tropical storm 111 no people no people 29, -37.4
GREEN
4 10 Nov 2020 21:00 Tropical storm 111 no people no people 29.4, -36.2
GREEN
5 11 Nov 2020 03:00 Tropical storm 111 no people no people 29.4, -35.5
GREEN
6 11 Nov 2020 09:00 Tropical storm 102 no people no people 29.4, -34.7
GREEN
7 11 Nov 2020 15:00 Tropical storm 93 no people no people 29.8, -33.3
GREEN
8 11 Nov 2020 21:00 Tropical storm 93 no people no people 30.5, -31.9
GREEN
9 12 Nov 2020 03:00 Tropical storm 102 no people no people 31.1, -31.4
GREEN
10 12 Nov 2020 09:00 Tropical storm 102 no people no people 31.7, -30.2
GREEN
11 12 Nov 2020 15:00 Tropical storm 102 no people no people 31.6, -28.8
GREEN
12 12 Nov 2020 21:00 Tropical storm 102 no people no people 31.7, -27.4
GREEN
13 13 Nov 2020 03:00 Tropical storm 93 no people no people 31.7, -26
GREEN
14 13 Nov 2020 09:00 Tropical storm 93 no people no people 31.9, -24.9
GREEN
15 13 Nov 2020 15:00 Tropical storm 93 no people no people 31.7, -23.8
GREEN
16 13 Nov 2020 21:00 Tropical storm 93 no people no people 31.9, -22.6
GREEN
17 14 Nov 2020 03:00 Tropical storm 83 no people no people 31.9, -21.6
GREEN
18 14 Nov 2020 09:00 Tropical storm 65 no people no people 32, -20.8
GREEN
19 14 Nov 2020 15:00 Tropical storm 65 no people no people 31.8, -20.2
GREEN
20 14 Nov 2020 21:00 Tropical storm 65 no people no people 31.7, -19.2
GREEN
21 15 Nov 2020 03:00 Tropical storm 65 no people no people 31.7, -18.7
GREEN
22 15 Nov 2020 09:00 Tropical depression 56 no people no people 31.8, -18.3
GREEN
23 15 Nov 2020 15:00 Tropical depression 46 no people no people 31.5, -18.2
GREEN
23 16 Nov 2020 00:00 Tropical depression 46 no people no people 31.9, -18.1
GREEN
23 16 Nov 2020 12:00 Tropical depression 37 no people no people 33.7, -17.7
GREEN
23 17 Nov 2020 00:00 Tropical depression 37 no people no people 36.5, -16.5
Actual track of the current bulletin
The alert for forecast greater than 3 days is limited to Orange level.



Exposed population

Critical infrastructure

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

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

0.2 m

The maximum Storm surge height is  0.2m in Villa Cisneros, Western Sahara. This height is estimated for 15 Nov 2020 00:00 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.

Locations affected by Storm surge (21 locations). Calculation based on advisory number 21 of 15 Nov 2020 03:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)
15 Nov 2020 00:00 Villa Cisneros Western Sahara  0.2
14 Nov 2020 23:00 Port-Etienne Mauritania  0.2
16 Nov 2020 03:00 Porto Moniz Portugal  0.1
16 Nov 2020 01:00 Ponta do Pargo Portugal  0.1
16 Nov 2020 02:00 Achadas da Cruz Portugal  0.1
16 Nov 2020 01:00 Jardim do Mar Portugal  0.1
16 Nov 2020 03:00 Arco de S. Jorge Portugal  0.1
15 Nov 2020 00:00 La Aguera Western Sahara  0.1
15 Nov 2020 00:00 Cansado Mauritania  0.1
15 Nov 2020 15:00 Ponta do Sol Portugal  0.1
15 Nov 2020 15:00 Camara de Lobos Portugal  0.1
15 Nov 2020 15:00 Funchal Portugal  0.1
15 Nov 2020 15:00 Canico Portugal  0.1
16 Nov 2020 00:00 Porto da Cruz Portugal  0.1
14 Nov 2020 22:00 Aargub Western Sahara  0.1
16 Nov 2020 02:00 Seixal Portugal  0.1
16 Nov 2020 02:00 Sao Vicente Portugal  0.1
15 Nov 2020 09:00 Machico Portugal  0.1
15 Nov 2020 09:00 Canical Portugal  0.1
15 Nov 2020 10:00 Porto Santo Portugal  0.1
15 Nov 2020 10:00 Serra de Fora Portugal  0.1