1991B Best Track Tropical Storm Data for W Pacific
Individual Storm Summary
Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.
| Name | Date | Wind | Pres | Cat | |
| TROPICAL STORM 01 | 03-15 MAR 1991 | 60 | - | TS | |
| TYPHOON-1 02 | 18-25 MAR 1991 | 70 | - | 1 | |
| TROPICAL STORM 03 | 20-28 APR 1991 | 45 | - | TS | |
| SUPER TYPHOON-5 04 | 04-16 MAY 1991 | 140 | - | 5 | |
| TYPHOON-3 05 | 11-17 JUN 1991 | 105 | - | 3 | |
| TYPHOON-1 06 | 06-14 JUL 1991 | 80 | - | 1 | |
| TYPHOON-4 07 | 12-20 JUL 1991 | 125 | - | 4 | |
| TYPHOON-1 08 | 15-25 JUL 1991 | 70 | - | 1 | |
| TYPHOON-2 09 | 18-30 JUL 1991 | 95 | - | 2 | |
| TROPICAL STORM 10 | 07-11 AUG 1991 | 35 | - | TS | |
| TYPHOON-2 11 | 08-19 AUG 1991 | 85 | - | 2 | |
| TYPHOON-2 12 | 08-18 AUG 1991 | 95 | - | 2 | |
| DISTURBANCE 13 | 11-13 AUG 1991 | 25 | - | TD | |
| TYPHOON-1 14 | 13-24 AUG 1991 | 65 | - | 1 | |
| DISTURBANCE 15 | 21-29 AUG 1991 | 30 | - | TD | |
| TROPICAL STORM 16 | 27-31 AUG 1991 | 40 | - | TS | |
| TYPHOON-4 17 | 31 AUG-10 SEP 1991 | 115 | - | 4 | |
| TROPICAL STORM 18 | 01-07 SEP 1991 | 55 | - | TS | |
| TYPHOON-2 19 | 08-14 SEP 1991 | 90 | - | 2 | |
| TROPICAL STORM 20 | 13-19 SEP 1991 | 50 | - | TS | |
| SUPER TYPHOON-4 21 | 13-27 SEP 1991 | 130 | - | 4 | |
| TYPHOON-3 22 | 15 SEP-02 OCT 1991 | 110 | - | 3 | |
| TYPHOON-4 23 | 01-13 OCT 1991 | 115 | - | 4 | |
| TYPHOON-4 24 | 01-13 OCT 1991 | 125 | - | 4 | |
| SUPER TYPHOON-5 25 | 16-31 OCT 1991 | 145 | - | 5 | |
| SUPER TYPHOON-4 26 | 28 OCT-15 NOV 1991 | 130 | - | 4 | |
| TROPICAL STORM 27 | 27 OCT-08 NOV 1991 | 45 | - | TS | |
| TROPICAL STORM 28 | 03-12 NOV 1991 | 55 | - | TS | |
| TROPICAL STORM 29 | 12-20 NOV 1991 | 45 | - | TS | |
| SUPER TYPHOON-5 30 | 16 NOV-01 DEC 1991 | 150 | - | 5 | |
| TYPHOON-1 31 | 24 NOV-04 DEC 1991 | 80 | - | 1 |
Individual Storm Details
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TROPICAL STORM 01 Dates: 03-15 MAR 1991 Max Winds: 60 Min Pres: - Max Cat: TS Tracking information |
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TYPHOON-1 02 Dates: 18-25 MAR 1991 Max Winds: 70 Min Pres: - Max Cat: 1 Tracking information |
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TROPICAL STORM 03 Dates: 20-28 APR 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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SUPER TYPHOON-5 04 Dates: 04-16 MAY 1991 Max Winds: 140 Min Pres: - Max Cat: 5 Tracking information |
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TYPHOON-3 05 Dates: 11-17 JUN 1991 Max Winds: 105 Min Pres: - Max Cat: 3 Tracking information |
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TYPHOON-1 06 Dates: 06-14 JUL 1991 Max Winds: 80 Min Pres: - Max Cat: 1 Tracking information |
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TYPHOON-4 07 Dates: 12-20 JUL 1991 Max Winds: 125 Min Pres: - Max Cat: 4 Tracking information |
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TYPHOON-1 08 Dates: 15-25 JUL 1991 Max Winds: 70 Min Pres: - Max Cat: 1 Tracking information |
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TYPHOON-2 09 Dates: 18-30 JUL 1991 Max Winds: 95 Min Pres: - Max Cat: 2 Tracking information |
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TROPICAL STORM 10 Dates: 07-11 AUG 1991 Max Winds: 35 Min Pres: - Max Cat: TS Tracking information |
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TYPHOON-2 11 Dates: 08-19 AUG 1991 Max Winds: 85 Min Pres: - Max Cat: 2 Tracking information |
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TYPHOON-2 12 Dates: 08-18 AUG 1991 Max Winds: 95 Min Pres: - Max Cat: 2 Tracking information |
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DISTURBANCE 13 Dates: 11-13 AUG 1991 Max Winds: 25 Min Pres: - Max Cat: TD Tracking information |
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TYPHOON-1 14 Dates: 13-24 AUG 1991 Max Winds: 65 Min Pres: - Max Cat: 1 Tracking information |
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DISTURBANCE 15 Dates: 21-29 AUG 1991 Max Winds: 30 Min Pres: - Max Cat: TD Tracking information |
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TROPICAL STORM 16 Dates: 27-31 AUG 1991 Max Winds: 40 Min Pres: - Max Cat: TS Tracking information |
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TYPHOON-4 17 Dates: 31 AUG-10 SEP 1991 Max Winds: 115 Min Pres: - Max Cat: 4 Tracking information |
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TROPICAL STORM 18 Dates: 01-07 SEP 1991 Max Winds: 55 Min Pres: - Max Cat: TS Tracking information |
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TYPHOON-2 19 Dates: 08-14 SEP 1991 Max Winds: 90 Min Pres: - Max Cat: 2 Tracking information |
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TROPICAL STORM 20 Dates: 13-19 SEP 1991 Max Winds: 50 Min Pres: - Max Cat: TS Tracking information |
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SUPER TYPHOON-4 21 Dates: 13-27 SEP 1991 Max Winds: 130 Min Pres: - Max Cat: 4 Tracking information |
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TYPHOON-3 22 Dates: 15 SEP-02 OCT 1991 Max Winds: 110 Min Pres: - Max Cat: 3 Tracking information |
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TYPHOON-4 23 Dates: 01-13 OCT 1991 Max Winds: 115 Min Pres: - Max Cat: 4 Tracking information |
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TYPHOON-4 24 Dates: 01-13 OCT 1991 Max Winds: 125 Min Pres: - Max Cat: 4 Tracking information |
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SUPER TYPHOON-5 25 Dates: 16-31 OCT 1991 Max Winds: 145 Min Pres: - Max Cat: 5 Tracking information |
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SUPER TYPHOON-4 26 Dates: 28 OCT-15 NOV 1991 Max Winds: 130 Min Pres: - Max Cat: 4 Tracking information |
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TROPICAL STORM 27 Dates: 27 OCT-08 NOV 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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TROPICAL STORM 28 Dates: 03-12 NOV 1991 Max Winds: 55 Min Pres: - Max Cat: TS Tracking information |
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TROPICAL STORM 29 Dates: 12-20 NOV 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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SUPER TYPHOON-5 30 Dates: 16 NOV-01 DEC 1991 Max Winds: 150 Min Pres: - Max Cat: 5 Tracking information |
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TYPHOON-1 31 Dates: 24 NOV-04 DEC 1991 Max Winds: 80 Min Pres: - Max Cat: 1 Tracking information |
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