Tropical Storm Risk (TSR)

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Tropical Storm IRENE: Current Data (Final Warning)

Time Position Strength Wind Probabilities Wind Model
GMT Lead Lat Long Peak Wind Cat TS Cat 1 or Above Wind Field
29 Aug, 3:00 0 hrs 45.3 N 71.3 W 45 kts TS Click Here Click Here N/A
  FORECAST DATA
Time Position Strength Wind Probabilities Wind Model
GMT Lead Lat Long Peak Wind Cat TS Cat 1 or Above Wind Field
29 Aug, 12:00 9 hrs 48.4 N 68.7 W 40 kts TS To 9 hrs To 9 hrs N/A
30 Aug, 0:00 21 hrs 52.7 N 63.4 W 40 kts TS To 21 hrs To 21 hrs N/A
30 Aug, 12:00 33 hrs 56.0 N 57.1 W 40 kts TS To 33 hrs To 33 hrs N/A
31 Aug, 0:00 45 hrs 57.8 N 49.3 W 40 kts TS To 45 hrs To 45 hrs N/A
1 Sep, 0:00 69 hrs 60.0 N 34.5 W 40 kts TS To 69 hrs To 69 hrs N/A
2 Sep, 0:00 93 hrs 62.5 N 26.5 W 35 kts TS To 93 hrs To 93 hrs N/A
3 Sep, 0:00 117 hrs 64.0 N 27.5 W 35 kts TS To 117 hrs To 117 hrs N/A
Forecast lead times used by TSR are referenced to the current data time. These lead times differ from those used by the US National Hurricane Center which are referenced to the current data time minus 3 hours.
  PAST DATA
Current Update 29 Aug, 2011 3:00 Prior Wind Affected Areas TS and Cat 1 Winds
  PAST AND FORECAST TRACK

Storm Tracker Map
Current Satellite Images
RegionImage Type
Atlantic IRVisible
Atlantic WVIR En
NE Pacific IRVisible
NW Pacific IRWV
Indian Ocean IRVisible
W Australia IRWV
E Australia IRWV
SW Pacific IRWV
Tropical Cyclone Windspeed Scale
StrengthCategory1 Minute Maximum Sustained Winds
knotsmphkm/h
Tropical DepressionTD<34<39<63
Tropical StormTS34-6339-7363-118
Hurricane Cat 164-8274-95119-153
Hurricane Cat 283-9596-110154-177
Intense Hurricane Cat 396-113111-130178-210
Intense Hurricane Cat 4114-135131-155211-250
Intense Hurricane Cat 5>135>155>250



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Researched and Developed by Mark Saunders, Frank Roberts and Adam Lea
TSR Version 4.1 Copyright © 2011 UCL University College London, Gower Street, London WC1E 6BT
Last updated on 29 Aug, 2011 2:46 GMT TSR passes W3C HTML 4.01 Quality Assurance

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