Overall Green Tropical Cyclone alert for FLOSSIE-13 in United States from 25 Jul 2013 09:00 UTC to 30 Jul 2013 09:00 UTC

GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.

Overall Green alert Tropical Cyclone for FLOSSIE-13

in United States

Meteorological source:

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone FLOSSIE-13 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries	United States
Exposed population	No people in Category 1 or higher
Maximum wind speed	111 km/h
Maximum storm surge	0.1 m (30 Jul 01:00 UTC)
Vulnerability	Low (United States)

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
Current	56 km/h	0.1 m	n.a.	0.5
Overall	111 km/h	0.1 m	n.a.	0.5
Maximum winds, storm surge, rainfall (Current: over the next 72 h, Overall: entire TC track) based on GDACS impact

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Wind

56 km/h Current Max.

Up to 250000 people in Tropical Storm strength or higher (see SSHS)

Impact Timeline

N°	Date (UTC)	Max Winds (km/h)	Population in Tropical Storm or higher	Population in Cat 1. or higher	Countries
1	25 Jul 2013 03:00	93	No people	No people
2	25 Jul 2013 09:00	93	No people	No people
3	25 Jul 2013 15:00	93	No people	No people
4	25 Jul 2013 21:00	74	No people	No people
5	26 Jul 2013 03:00	84	No people	No people
6	26 Jul 2013 09:00	93	No people	No people	United States
7	26 Jul 2013 15:00	93	No people	No people	United States
8	26 Jul 2013 21:00	93	No people	No people	United States
9	27 Jul 2013 03:00	93	No people	No people	United States
10	27 Jul 2013 09:00	111	No people	No people	United States
11	27 Jul 2013 15:00	101	No people	No people	United States
12	27 Jul 2013 21:00	84	No people	No people	United States
13	28 Jul 2013 03:00	84	No people	No people	United States
14	28 Jul 2013 09:00	93	No people	No people	United States
15	28 Jul 2013 15:00	101	No people	No people	United States
16	28 Jul 2013 21:00	93	No people	No people	United States
17	29 Jul 2013 03:00	93	No people	No people	United States
18	29 Jul 2013 09:00	84	No people	No people	United States
19	29 Jul 2013 15:00	74	No people	No people	United States
20	29 Jul 2013 21:00	64	No people	No people	United States
21	30 Jul 2013 03:00	56	No people	No people
22	30 Jul 2013 09:00	56	No people	No people

Bulletin Timeline

N°	Date (UTC)	Category (SSHS)	Max winds (km/h)	Population in Cat.1 or higher	Population in Tropical Storm or higher	Location (lat, lon)	Countries
1	7/25/2013 3:00:00 AM	Tropical depression	56	no people	no people	15.2, -122
2	7/25/2013 9:00:00 AM	Tropical storm	64	no people	no people	15.5, -123.9
3	7/25/2013 3:00:00 PM	Tropical storm	64	no people	no people	15.3, -125.6
4	7/25/2013 9:00:00 PM	Tropical storm	74	no people	no people	15.3, -127.4
5	7/26/2013 3:00:00 AM	Tropical storm	74	no people	no people	15.1, -129
6	7/26/2013 9:00:00 AM	Tropical storm	84	no people	no people	15.4, -130.6
7	7/26/2013 3:00:00 PM	Tropical storm	84	no people	no people	16.1, -132.3
8	7/26/2013 9:00:00 PM	Tropical storm	93	no people	no people	16.5, -134.1
9	7/27/2013 3:00:00 AM	Tropical storm	93	no people	no people	17, -135.7
10	7/27/2013 9:00:00 AM	Tropical storm	111	no people	no people	17.5, -137.6
11	7/27/2013 3:00:00 PM	Tropical storm	101	no people	no people	17.8, -139.3
12	7/27/2013 9:00:00 PM	Tropical storm	84	no people	no people	18.7, -141
13	7/28/2013 3:00:00 AM	Tropical storm	84	no people	no people	19, -143.2
14	7/28/2013 9:00:00 AM	Tropical storm	93	no people	no people	19.4, -145.2
15	7/28/2013 3:00:00 PM	Tropical storm	101	no people	no people	19.8, -146.9
16	7/28/2013 9:00:00 PM	Tropical storm	93	no people	no people	19.9, -148.5
17	7/29/2013 3:00:00 AM	Tropical storm	93	no people	86000 people	19.6, -150.2	United States
18	7/29/2013 9:00:00 AM	Tropical storm	84	no people	170000 people	19.2, -152.1	United States
19	7/29/2013 3:00:00 PM	Tropical storm	74	no people	100000 people	20.5, -153.5	United States
20	7/29/2013 9:00:00 PM	Tropical storm	64	no people	230000 people	20.6, -154.9	United States
21	7/30/2013 3:00:00 AM	Tropical depression	56	no people	no people	21.3, -156.5	United States
22	7/30/2013 9:00:00 AM	Tropical depression	56	no people	no people	22.2, -158.3	United States
22	7/30/2013 6:00:00 PM	Tropical depression	56	no people	no people	23, -160.7
22	7/31/2013 6:00:00 AM	Tropical depression	47	no people	no people	24, -164
22	7/31/2013 6:00:00 PM	Tropical depression	47	no people	no people	24.6, -167.2
22	8/1/2013 6:00:00 AM	Tropical depression	37	no people	no people	25.2, -170.2

Tropical disturbance/Weak low pressure area/Remnant low (Vmax < 51 km/h), see WMO

Actual track of the current bulletin

The alert for forecast greater than 3 days is limited to Orange level.

Download:

Exposed population - AoIs

Exposed population in the potential affected countries, provinces and populated places

Provinces

Country	Region Province
United States	Hawaii

Populated places

Name	Region Province	Country	City class	Population
Hilo	Hawaii	United States	City	41000 people
Wailuku	Hawaii	United States	City	12000 people
Kahului	Hawaii	United States	City	20000 people
Lahaina	Hawaii	United States	City	9100 people
Puunene	Hawaii	United States	City	-

Critical infrastructure

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

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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.

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StormSurge

0.1 m

The maximum Storm surge height is 0.1m in Kipahulu, United States. This height is estimated for 30 Jul 2013 01:00 UTC .

The JRC has developed an experimental global storm surge model. 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 (25 locations). Calculation based on advisory number 20 of 29 Jul 2013 21:00:00 UTC. (Simulation using 0.5 minute resolution)

Alert	Date (UTC)	Name	Country	Storm surge height (m)
	30 Jul 2013 01:00	Kipahulu	United States	0.1
	30 Jul 2013 01:00	Kaeleku	United States	0.1
	30 Jul 2013 01:00	Muolea	United States	0.1
	30 Jul 2013 01:00	Haou	United States	0.1
	30 Jul 2013 01:00	Puuiki	United States	0.1
	30 Jul 2013 01:00	Hana	United States	0.1
	30 Jul 2013 02:00	Kailua	United States	0.1
	30 Jul 2013 02:00	Nahiku	United States	0.1
	30 Jul 2013 03:00	Haiku	United States	0.1
	30 Jul 2013 03:00	Pauwela	United States	0.1
	30 Jul 2013 02:00	Ulumalu	United States	0.1
	30 Jul 2013 02:00	Wailua	United States	0.1
	30 Jul 2013 04:00	Kahakuloa	United States	0.1
	30 Jul 2013 03:00	Waihee	United States	0.1
	30 Jul 2013 03:00	Kahului	United States	0.1
	30 Jul 2013 03:00	Puunene	United States	0.1
	30 Jul 2013 03:00	Hawaiian Village	United States	0.1
	30 Jul 2013 03:00	Paia	United States	0.1
	30 Jul 2013 04:00	Waialua	United States	0.1
	30 Jul 2013 04:00	Halawa	United States	0.1
	30 Jul 2013 04:00	Puukolii	United States	0.1
	30 Jul 2013 04:00	Honokahua	United States	0.1
	30 Jul 2013 04:00	Mahinahina Camp	United States	0.1
	30 Jul 2013 04:00	Kapalua	United States	0.1
	30 Jul 2013 03:00	Kihei	United States	0.1

Disclaimer
While we try everything to ensure accuracy, this information is purely indicative and should not be used for any decision making without alternate sources of information.
The JRC is not responsible for any damage or loss resulting from the use of the information presented on this website.
The designations employed and the presentation of material on the map do not imply the expression of any opinion whatsoever on the part of the European Union concerning the legal status of any country, territory or area or of its authorities, or concerning the delimitation of its frontiers or boundaries.