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.

Green Tropical Cyclone alert for IRINA-12 in Juan De Nova I.,Mozambique,Swaziland,South Africa,Madagascar from 29/02/2012 00:00 UTC to 10/03/2012 00:00 UTC
Storm surge forecasts (JRC)

The table below shows the forecasted storm surge for each advisory (rows). For each 6h period (columns), the maximum storm surge is recorded, starting from the time of the advisory. Results for individual cities can be obtained by specifying a city in the URL. Lighter gray shades are in the future.

Overview of calculated storm surge for Ankazobe for each advisory (italic, bold = current) starting from 29/02/2012 00:00
Date00
29
06121800
01
06121800
02
06121800
03
06121800
04
06121800
05
06121800
06
06121800
07
0612
Advisory12345678910111213141516171819191919191919191919191919
1#0.10.20.20.20.10.10.10.1
20.10.10.1
30.30.80.60.20.1
40.3
5
6
7
8
9
10
11
12
13######
14########
15#############
16######
17########
18########
19########

Wave height time series

Wave height time series not available

This information is based on calculations by the JRC HyFlux2 model and information from official tropical cyclone advisories.