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2011 Hurricane/Tropical Data for Western Pacific

Track Map

Individual Storm Summary

Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.

#NameDateWindPresCat 
1Tropical Depression ONE 02-03 APR 30 - 
2Tropical Depression TWO 05-06 APR 30 - 
3Tropical Storm AERE 06-11 MAY 50 - 
4Super Typhoon-5 SONGDA 20-29 MAY 140 5 
5Tropical Storm SARIKA 09-11 JUN 35 - 
6Tropical Storm HAIMA 16-24 JUN 35 - 
7Tropical Storm MEARI 21-27 JUN 60 - 
8Typhoon-4 MA_ON 11-22 JUL 115 4 
9Tropical Depression TOKAGE15-16 JUL 30 - 
10Typhoon-1 NOCK_TEN 24-30 JUL 65 1 
11Super Typhoon-5 MUIFA 25 JUL-08 AUG 140 5 
12Typhoon-1 MERBOK 03-08 AUG 80 1 
13Tropical Depression THIRTE10-12 AUG 30 - 
14Super Typhoon-4 NANMADOL 22-31 AUG 135 4 
15Tropical Storm TALAS 25 AUG-04 SEP 55 - 
16Tropical Storm NORU 03-06 SEP 45 - 
17Tropical Storm KULAP 07-10 SEP 45 - 
18Typhoon-4 ROKE 11-21 SEP 115 4 
19Typhoon-2 SONCA 14-20 SEP 85 2 
20Typhoon-3 NESAT 23-30 SEP 105 3 
21Tropical Storm HAITANG 24-26 SEP 35 - 
22Super Typhoon-4 NALGAE 27 SEP-05 OCT 130 4 
23Tropical Storm BANYAN 10-14 OCT 35 - 
24Tropical Depression TWENTY07-08 NOV 30 - 
25Tropical Depression TWENTY04-05 DEC 30 - 
26Tropical Depression TWENTY12-13 DEC 30 - 
27Tropical Storm WASHI 13-19 DEC 55 - 

Saffir-Simpson Scale

The chart color codes intensity (category based on Saffir-Simpson scale):

Type Category Pressure (mb) Winds
(knots)
Winds
(mph)
Line Color
Depression td ----- < 34 < 39 Green
Tropical Storm TS ----- 34-63 39-73 Yellow
Hurricane 1 > 980 64-82 74-95 Red
Hurricane 2 965-980 83-95 96-110 Light Red
Hurricane 3 945-965 96-112 111-130 Magenta
Hurricane 4 920-945 113-135 131-155 Light Magenta
Hurricane 5 < 920 >135 >155 White

NOTE: Pressures are in millibars and winds are in knots where one knot is equal to 1.15 mph


Individual Storm Details

Track
  • Tropical Storm WASHI (13-19 DEC)
    Storm - Max Winds: 55 Category: TS

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  • Tropical Depression TWENTYSIX (12-13 DEC)
    Storm - Max Winds: 30 Category: TD

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  • Tropical Depression TWENTYFIVE (04-05 DEC)
    Storm - Max Winds: 30 Category: TD

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  • Tropical Depression TWENTYFOUR (07-08 NOV)
    Storm - Max Winds: 30 Category: TD

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  • Tropical Storm BANYAN (10-14 OCT)
    Storm - Max Winds: 35 Category: TS

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  • Super Typhoon-4 NALGAE (27 SEP-05 OCT)
    Storm - Max Winds: 130 Category: 4

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  • Tropical Storm HAITANG (24-26 SEP)
    Storm - Max Winds: 35 Category: TS

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  • Typhoon-3 NESAT (23-30 SEP)
    Storm - Max Winds: 105 Category: 3

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  • Typhoon-2 SONCA (14-20 SEP)
    Storm - Max Winds: 85 Category: 2

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  • Typhoon-4 ROKE (11-21 SEP)
    Storm - Max Winds: 115 Category: 4

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  • Tropical Storm KULAP (07-10 SEP)
    Storm - Max Winds: 45 Category: TS

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  • Tropical Storm NORU (03-06 SEP)
    Storm - Max Winds: 45 Category: TS

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  • Tropical Storm TALAS (25 AUG-04 SEP)
    Storm - Max Winds: 55 Category: TS

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  • Super Typhoon-4 NANMADOL (22-31 AUG)
    Storm - Max Winds: 135 Category: 4

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  • Tropical Depression THIRTEEN (10-12 AUG)
    Storm - Max Winds: 30 Category: TD

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  • Typhoon-1 MERBOK (03-08 AUG)
    Storm - Max Winds: 80 Category: 1

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  • Super Typhoon-5 MUIFA (25 JUL-08 AUG)
    Storm - Max Winds: 140 Category: 5

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  • Typhoon-1 NOCK_TEN (24-30 JUL)
    Storm - Max Winds: 65 Category: 1

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  • Tropical Depression TOKAGE (15-16 JUL)
    Storm - Max Winds: 30 Category: TD

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  • Typhoon-4 MA_ON (11-22 JUL)
    Storm - Max Winds: 115 Category: 4

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  • Tropical Storm MEARI (21-27 JUN)
    Storm - Max Winds: 60 Category: TS

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  • Tropical Storm HAIMA (16-24 JUN)
    Storm - Max Winds: 35 Category: TS

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  • Tropical Storm SARIKA (09-11 JUN)
    Storm - Max Winds: 35 Category: TS

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  • Super Typhoon-5 SONGDA (20-29 MAY)
    Storm - Max Winds: 140 Category: 5

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  • Tropical Storm AERE (06-11 MAY)
    Storm - Max Winds: 50 Category: TS

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  • Tropical Depression TWO (05-06 APR)
    Storm - Max Winds: 30 Category: TD

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  • Tropical Depression ONE (02-03 APR)
    Storm - Max Winds: 30 Category: TD

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