1998 Hurricane/Tropical Data for Eastern Pacific
Individual Storm Summary
Winds in knots, pressure in millibars, category is based on Saffir-Simpson scale.
| # | Name | Date | Wind | Pres | Cat | |
| 1 | Tropical Storm AGATHA | 11-16 JUN | 55 | 992 | - | |
| 2 | Tropical Depression TWO_E | 19-22 JUN | 30 | 1005 | - | |
| 3 | Hurricane BLAS | 22-30 JUN | 120 | 945 | 4 | |
| 4 | Tropical Storm CELIA | 17-21 JUL | 50 | 1000 | - | |
| 5 | Hurricane DARBY | 23-31 JUL | 105 | 960 | 3 | |
| 6 | Hurricane ESTELLE | 29 JUL-08 AUG | 115 | 948 | 4 | |
| 7 | Tropical Storm FRANK | 06-10 AUG | 35 | 1001 | - | |
| 8 | Hurricane GEORGETTE | 11-17 AUG | 100 | 960 | 3 | |
| 9 | Tropical Depression ONE_C | 16-18 AUG | 30 | 1010 | - | |
| 10 | Hurricane HOWARD | 21-29 AUG | 130 | 930 | 4 | |
| 11 | Hurricane ISIS | 01-03 SEP | 65 | 990 | 1 | |
| 12 | Tropical Storm JAVIER | 07-11 SEP | 45 | 995 | - | |
| 13 | Tropical Depression TWELVE | 01-03 OCT | 30 | 1006 | - | |
| 14 | Hurricane KAY | 13-17 OCT | 65 | 987 | 1 | |
| 15 | Hurricane LESTER | 15-26 OCT | 100 | 960 | 3 | |
| 16 | Hurricane MADELINE | 16-20 OCT | 75 | 979 | 1 |
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
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Storm - Max Winds: 75 Min Pres: 979 Category: 1
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Storm - Max Winds: 100 Min Pres: 960 Category: 3
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Storm - Max Winds: 65 Min Pres: 987 Category: 1
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Storm - Max Winds: 30 Min Pres: 1006 Category: TD
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Storm - Max Winds: 45 Min Pres: 995 Category: TS
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Storm - Max Winds: 65 Min Pres: 990 Category: 1
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Storm - Max Winds: 130 Min Pres: 930 Category: 4
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Storm - Max Winds: 30 Min Pres: 1010 Category: TD
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Storm - Max Winds: 100 Min Pres: 960 Category: 3
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Storm - Max Winds: 35 Min Pres: 1001 Category: TS
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Storm - Max Winds: 115 Min Pres: 948 Category: 4
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Storm - Max Winds: 105 Min Pres: 960 Category: 3
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Storm - Max Winds: 50 Min Pres: 1000 Category: TS
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Storm - Max Winds: 120 Min Pres: 945 Category: 4
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Storm - Max Winds: 30 Min Pres: 1005 Category: TD
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Storm - Max Winds: 55 Min Pres: 992 Category: TS
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Tracking information