Overall Green alert Tropical Cyclone for NORU-17
in Japan
22 Jul 2017 12 UTC
click on to select bulletin time
GDACS
Impact Single TC
Impact all weather systems in the area
.

Impact

Tropical Cyclone NORU-17 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source GDACS (JTWC)
Exposed countries Japan
Exposed population No people in Category 1 or higher
Maximum wind speed 269 km/h
Maximum storm surge
Vulnerability Low (Japan)

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 139 km/h 0.0 m n.a. 0.5
GDACS Overall 269 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

139 km/h Current

Up to no people in Category 1 strength or higher (see SSHS)

Impact Timeline

Alert Date (UTC) Max Winds (km/h) Population in
Tropical Storm
Population in
Cat. 1 or higher
Countries
Green 1 20 Jul 2017 18:00 102 No people No people
Green 2 21 Jul 2017 00:00 120 No people No people
Green 3 21 Jul 2017 06:00 120 No people No people
Green 4 21 Jul 2017 12:00 130 No people No people
Green 5 21 Jul 2017 18:00 139 No people No people
Green 6 22 Jul 2017 00:00 148 No people No people
Green 7 22 Jul 2017 06:00 148 No people No people
Green 8 22 Jul 2017 12:00 139 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 20 Jul 2017 18:00 Tropical depression 46 no people no people 27.7, 158.1
GREEN
2 21 Jul 2017 00:00 Tropical depression 56 no people no people 28.2, 157.4
GREEN
3 21 Jul 2017 06:00 Tropical depression 56 no people no people 28.2, 155.7
GREEN
4 21 Jul 2017 12:00 Tropical storm 65 no people no people 27.9, 155.1
GREEN
5 21 Jul 2017 18:00 Tropical storm 65 no people no people 28.5, 153.8
GREEN
6 22 Jul 2017 00:00 Tropical storm 74 no people no people 28.7, 153.7
GREEN
7 22 Jul 2017 06:00 Tropical storm 83 no people no people 28.2, 153.1
GREEN
8 22 Jul 2017 12:00 Tropical storm 83 no people no people 28.1, 152.4
GREEN
8 23 Jul 2017 00:00 Tropical storm 93 no people no people 28, 151.8
GREEN
8 23 Jul 2017 12:00 Tropical storm 102 no people no people 27.8, 151.8
GREEN
8 24 Jul 2017 00:00 Tropical storm 111 no people no people 27.5, 152.4
GREEN
8 24 Jul 2017 12:00 Category 1 130 no people no people 27.4, 153.6
GREEN
8 25 Jul 2017 12:00 Category 1 139 no people no people 28.1, 155.7
GREEN
8 26 Jul 2017 12:00 Category 1 130 no people no people 29.8, 155.3
GREEN
8 27 Jul 2017 12:00 Category 1 120 no people no people 30.9, 151.3
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 m

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 (0 locations). Calculation based on advisory number 8 of 22 Jul 2017 12:00:00 UTC. (Simulation using 6 minute resolution)

Alert Date (UTC) Name Country Storm surge height (m)