Overall Green Tropical Cyclone alert for MIRIAM-12 Off-shore from 22 Sep 2012 15:00 UTC to 28 Sep 2012 03:00 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 MIRIAM-12

Off-shore

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Meteorological source:

Impact Single TC

Impact based on all weather systems in the area

Impact

Tropical Cyclone MIRIAM-12 can have a low humanitarian impact based on the maximum sustained wind speed,exposed population and vulnerability.

Meteorological source	GDACS
Exposed countries
Exposed population	No people in Category 1 or higher
Maximum wind speed	204 km/h
Maximum storm surge
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
Current	56 km/h	0.0 m	n.a.	0.5
Overall	204 km/h	0.0 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 no 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	22 Sep 2012 03:00	138	No people	No people
2	22 Sep 2012 09:00	138	No people	No people
3	22 Sep 2012 15:00	138	No people	No people
4	22 Sep 2012 21:00	148	No people	No people
5	23 Sep 2012 03:00	148	No people	No people
6	23 Sep 2012 09:00	158	No people	No people
7	23 Sep 2012 15:00	158	No people	No people
8	23 Sep 2012 21:00	158	No people	No people
9	24 Sep 2012 03:00	175	No people	No people
10	24 Sep 2012 09:00	204	No people	No people
11	24 Sep 2012 15:00	204	No people	No people	Mexico
12	24 Sep 2012 21:00	195	No people	No people	Mexico
13	25 Sep 2012 03:00	167	No people	No people	Mexico
14	25 Sep 2012 09:00	167	No people	No people	Mexico
15	25 Sep 2012 15:00	158	No people	No people
16	25 Sep 2012 21:00	138	No people	No people
17	26 Sep 2012 03:00	130	No people	No people
18	26 Sep 2012 09:00	111	No people	No people
19	26 Sep 2012 15:00	101	No people	No people
20	26 Sep 2012 21:00	93	No people	No people
21	27 Sep 2012 03:00	74	No people	No people
22	27 Sep 2012 09:00	74	No people	No people
23	27 Sep 2012 15:00	64	No people	No people
24	27 Sep 2012 21:00	56	No people	No people
25	28 Sep 2012 03:00	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)
1	9/22/2012 3:00:00 AM	Tropical depression	56	no people	no people	13.7, -107.5
2	9/22/2012 9:00:00 AM	Tropical depression	56	no people	no people	13.7, -107.5
3	9/22/2012 3:00:00 PM	Tropical storm	64	no people	no people	13.9, -107.7
4	9/22/2012 9:00:00 PM	Tropical storm	64	no people	no people	14.3, -107.8
5	9/23/2012 3:00:00 AM	Tropical storm	74	no people	no people	14.9, -108.5
6	9/23/2012 9:00:00 AM	Tropical storm	84	no people	no people	15.3, -108.8
7	9/23/2012 3:00:00 PM	Tropical storm	101	no people	no people	15.6, -109.6
8	9/23/2012 9:00:00 PM	Tropical storm	111	no people	no people	16.1, -110.5
9	9/24/2012 3:00:00 AM	Category 1	148	no people	no people	16.8, -111.3
10	9/24/2012 9:00:00 AM	Category 2	167	no people	no people	17.3, -112.2
11	9/24/2012 3:00:00 PM	Category 3	195	no people	no people	17.7, -112.9
12	9/24/2012 9:00:00 PM	Category 3	195	no people	no people	18.1, -113.5
13	9/25/2012 3:00:00 AM	Category 2	167	no people	no people	18.5, -113.9
14	9/25/2012 9:00:00 AM	Category 2	167	no people	no people	18.7, -114.3
15	9/25/2012 3:00:00 PM	Category 2	158	no people	no people	18.7, -114.5
16	9/25/2012 9:00:00 PM	Category 1	138	no people	no people	18.9, -114.9
17	9/26/2012 3:00:00 AM	Category 1	130	no people	no people	19.1, -115.2
18	9/26/2012 9:00:00 AM	Tropical storm	111	no people	no people	19.5, -115.5
19	9/26/2012 3:00:00 PM	Tropical storm	101	no people	no people	20, -115.7
20	9/26/2012 9:00:00 PM	Tropical storm	93	no people	no people	20.8, -115.4
21	9/27/2012 3:00:00 AM	Tropical storm	74	no people	no people	21.5, -115.7
22	9/27/2012 9:00:00 AM	Tropical storm	74	no people	no people	21.8, -116
23	9/27/2012 3:00:00 PM	Tropical storm	64	no people	no people	22.2, -116.3
24	9/27/2012 9:00:00 PM	Tropical depression	56	no people	no people	22.1, -116.9
25	9/28/2012 3:00:00 AM	Tropical depression	56	no people	no people	22, -116.7
25	9/28/2012 12:00:00 PM	Tropical depression	47	no people	no people	21.7, -116.7
25	9/29/2012	Tropical depression	37	no people	no people	21.4, -116.6
25	9/29/2012 12:00:00 PM	Tropical depression	37	no people	no people	21.2, -116.4
25	9/30/2012	Tropical depression	37	no people	no people	20.9, -116.4

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.

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Exposed population - AoIs

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

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 m

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 (0 locations). Calculation based on advisory number 23 of 27 Sep 2012 15:00:00 UTC. (Simulation using 6 minute resolution)

Alert

Date (UTC)

Name

Country

Storm surge height (m)

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.