1991 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 | |
| 0 - Tropical Storm 01 | 03-15 MAR 1991 | 60 | - | TS | |
| 1 - Typhoon-1 02 | 18-25 MAR 1991 | 70 | - | 1 | |
| 2 - Tropical Storm 03 | 20-28 APR 1991 | 45 | - | TS | |
| 3 - Super Typhoon-5 04 | 04-16 MAY 1991 | 140 | - | 5 | |
| 4 - Typhoon-3 05 | 11-17 JUN 1991 | 105 | - | 3 | |
| 5 - Typhoon-1 06 | 06-14 JUL 1991 | 80 | - | 1 | |
| 6 - Typhoon-4 07 | 12-20 JUL 1991 | 125 | - | 4 | |
| 7 - Typhoon-1 08 | 15-25 JUL 1991 | 70 | - | 1 | |
| 8 - Typhoon-2 09 | 18-30 JUL 1991 | 95 | - | 2 | |
| 9 - Tropical Storm 10 | 07-11 AUG 1991 | 35 | - | TS | |
| 10 - Typhoon-2 11 | 08-19 AUG 1991 | 85 | - | 2 | |
| 11 - Typhoon-2 12 | 08-18 AUG 1991 | 95 | - | 2 | |
| 12 - Disturbance 13 | 11-13 AUG 1991 | 25 | - | TD | |
| 13 - Typhoon-1 14 | 13-24 AUG 1991 | 65 | - | 1 | |
| 14 - Disturbance 15 | 21-29 AUG 1991 | 30 | - | TD | |
| 15 - Tropical Storm 16 | 27-31 AUG 1991 | 40 | - | TS | |
| 16 - Typhoon-4 17 | 31 AUG-10 SEP 1991 | 115 | - | 4 | |
| 17 - Tropical Storm 18 | 01-07 SEP 1991 | 55 | - | TS | |
| 18 - Typhoon-2 19 | 08-14 SEP 1991 | 90 | - | 2 | |
| 19 - Tropical Storm 20 | 13-19 SEP 1991 | 50 | - | TS | |
| 20 - Super Typhoon-4 21 | 13-27 SEP 1991 | 130 | - | 4 | |
| 21 - Typhoon-3 22 | 15 SEP-02 OCT 1991 | 110 | - | 3 | |
| 22 - Typhoon-4 23 | 01-13 OCT 1991 | 115 | - | 4 | |
| 23 - Typhoon-4 24 | 01-13 OCT 1991 | 125 | - | 4 | |
| 24 - Super Typhoon-5 25 | 16-31 OCT 1991 | 145 | - | 5 | |
| 25 - Super Typhoon-4 26 | 28 OCT-15 NOV 1991 | 130 | - | 4 | |
| 26 - Tropical Storm 27 | 27 OCT-08 NOV 1991 | 45 | - | TS | |
| 27 - Tropical Storm 28 | 03-12 NOV 1991 | 55 | - | TS | |
| 28 - Tropical Storm 29 | 12-20 NOV 1991 | 45 | - | TS | |
| 29 - Super Typhoon-5 30 | 16 NOV-01 DEC 1991 | 150 | - | 5 | |
| 30 - Typhoon-1 31 | 24 NOV-04 DEC 1991 | 80 | - | 1 |
Individual Storm Details
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1 - Tropical Storm 01 Dates: 03-15 MAR 1991 Max Winds: 60 Min Pres: - Max Cat: TS Tracking information |
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2 - Typhoon-1 02 Dates: 18-25 MAR 1991 Max Winds: 70 Min Pres: - Max Cat: 1 Tracking information |
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3 - Tropical Storm 03 Dates: 20-28 APR 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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4 - Super Typhoon-5 04 Dates: 04-16 MAY 1991 Max Winds: 140 Min Pres: - Max Cat: 5 Tracking information |
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5 - Typhoon-3 05 Dates: 11-17 JUN 1991 Max Winds: 105 Min Pres: - Max Cat: 3 Tracking information |
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6 - Typhoon-1 06 Dates: 06-14 JUL 1991 Max Winds: 80 Min Pres: - Max Cat: 1 Tracking information |
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7 - Typhoon-4 07 Dates: 12-20 JUL 1991 Max Winds: 125 Min Pres: - Max Cat: 4 Tracking information |
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8 - Typhoon-1 08 Dates: 15-25 JUL 1991 Max Winds: 70 Min Pres: - Max Cat: 1 Tracking information |
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9 - Typhoon-2 09 Dates: 18-30 JUL 1991 Max Winds: 95 Min Pres: - Max Cat: 2 Tracking information |
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10 - Tropical Storm 10 Dates: 07-11 AUG 1991 Max Winds: 35 Min Pres: - Max Cat: TS Tracking information |
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11 - Typhoon-2 11 Dates: 08-19 AUG 1991 Max Winds: 85 Min Pres: - Max Cat: 2 Tracking information |
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12 - Typhoon-2 12 Dates: 08-18 AUG 1991 Max Winds: 95 Min Pres: - Max Cat: 2 Tracking information |
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13 - Disturbance 13 Dates: 11-13 AUG 1991 Max Winds: 25 Min Pres: - Max Cat: TD Tracking information |
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14 - Typhoon-1 14 Dates: 13-24 AUG 1991 Max Winds: 65 Min Pres: - Max Cat: 1 Tracking information |
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15 - Disturbance 15 Dates: 21-29 AUG 1991 Max Winds: 30 Min Pres: - Max Cat: TD Tracking information |
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16 - Tropical Storm 16 Dates: 27-31 AUG 1991 Max Winds: 40 Min Pres: - Max Cat: TS Tracking information |
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17 - Typhoon-4 17 Dates: 31 AUG-10 SEP 1991 Max Winds: 115 Min Pres: - Max Cat: 4 Tracking information |
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18 - Tropical Storm 18 Dates: 01-07 SEP 1991 Max Winds: 55 Min Pres: - Max Cat: TS Tracking information |
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19 - Typhoon-2 19 Dates: 08-14 SEP 1991 Max Winds: 90 Min Pres: - Max Cat: 2 Tracking information |
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20 - Tropical Storm 20 Dates: 13-19 SEP 1991 Max Winds: 50 Min Pres: - Max Cat: TS Tracking information |
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21 - Super Typhoon-4 21 Dates: 13-27 SEP 1991 Max Winds: 130 Min Pres: - Max Cat: 4 Tracking information |
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22 - Typhoon-3 22 Dates: 15 SEP-02 OCT 1991 Max Winds: 110 Min Pres: - Max Cat: 3 Tracking information |
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23 - Typhoon-4 23 Dates: 01-13 OCT 1991 Max Winds: 115 Min Pres: - Max Cat: 4 Tracking information |
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24 - Typhoon-4 24 Dates: 01-13 OCT 1991 Max Winds: 125 Min Pres: - Max Cat: 4 Tracking information |
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25 - Super Typhoon-5 25 Dates: 16-31 OCT 1991 Max Winds: 145 Min Pres: - Max Cat: 5 Tracking information |
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26 - Super Typhoon-4 26 Dates: 28 OCT-15 NOV 1991 Max Winds: 130 Min Pres: - Max Cat: 4 Tracking information |
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27 - Tropical Storm 27 Dates: 27 OCT-08 NOV 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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28 - Tropical Storm 28 Dates: 03-12 NOV 1991 Max Winds: 55 Min Pres: - Max Cat: TS Tracking information |
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29 - Tropical Storm 29 Dates: 12-20 NOV 1991 Max Winds: 45 Min Pres: - Max Cat: TS Tracking information |
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30 - Super Typhoon-5 30 Dates: 16 NOV-01 DEC 1991 Max Winds: 150 Min Pres: - Max Cat: 5 Tracking information |
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31 - Typhoon-1 31 Dates: 24 NOV-04 DEC 1991 Max Winds: 80 Min Pres: - Max Cat: 1 Tracking information |
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