1987 Tropical Storm IRWIN (1987216N10270)


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Storm track - Intensity - Wind Radii - Intensity Data - Source Data - All data

Summary Information

Satellite image near maximum intensity
Storm ID 1987216N10270
Start Aug 3 18Z
Max Intensity 55 kt (Aug 6 18Z)
End Aug 9 06Z
ATCF IDs EP091987
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

No radial wind information for this storm


Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON WMO WIND USA WIND TD9636 WIND
degrees north degrees east kts kts kts
EP 1987-08-03 18:00:00 TS 10.10 -90.20 30 30 30
EP 21:00:00 TS 10.24 -90.54 32 32
EP 1987-08-04 00:00:00 TS 10.40 -90.90 35 35 35
EP 03:00:00 TS 10.58 -91.29 35 35
EP 06:00:00 TS 10.81 -91.69 35 35 35
EP 09:00:00 TS 11.09 -92.05 35 35
EP 12:00:00 TS 11.40 -92.40 35 35 35
EP 15:00:00 TS 11.70 -92.75 40 37
EP 18:00:00 TS 12.01 -93.11 45 45 40
EP 21:00:00 TS 12.33 -93.46 45 42
EP 1987-08-05 00:00:00 TS 12.60 -93.80 45 45 45
EP 03:00:00 TS 12.78 -94.11 47 45
EP 06:00:00 TS 12.91 -94.40 50 50 45
EP 09:00:00 TS 13.06 -94.69 47 45
EP 12:00:00 TS 13.20 -95.00 45 45 45
EP 15:00:00 TS 13.30 -95.34 45 46
EP 18:00:00 TS 13.40 -95.69 45 45 47
EP 21:00:00 TS 13.54 -96.05 47 48
EP 1987-08-06 00:00:00 TS 13.70 -96.40 50 50 50
EP 03:00:00 TS 13.89 -96.70 50 48
EP 06:00:00 TS 14.11 -97.05 50 50 47
EP 09:00:00 TS 14.39 -97.55 47 46
EP 12:00:00 TS 14.70 -98.10 45 45 45
EP 15:00:00 TS 15.00 -98.60 50 47
EP 18:00:00 TS 15.29 -99.11 55 55 50
EP 21:00:00 TS 15.56 -99.65 55 52
EP 1987-08-07 00:00:00 TS 15.80 -100.20 55 55 55
EP 03:00:00 TS 16.01 -100.75 55 55
EP 06:00:00 TS 16.20 -101.27 55 55 55
EP 09:00:00 TS 16.35 -101.69 55 55
EP 12:00:00 TS 16.50 -102.10 55 55 55
EP 15:00:00 TS 16.70 -102.55 55 55
EP 18:00:00 TS 16.89 -103.02 55 55 55
EP 21:00:00 TS 17.01 -103.51 55 55
EP 1987-08-08 00:00:00 TS 17.10 -104.00 55 55 55
EP 03:00:00 TS 17.16 -104.50 55 55
EP 06:00:00 TS 17.20 -104.96 55 55 55
EP 09:00:00 TS 17.21 -105.29 55 55
EP 12:00:00 TS 17.20 -105.60 55 55 55
EP 15:00:00 TS 17.20 -105.99 55 52
EP 18:00:00 TS 17.20 -106.39 55 55 50
EP 21:00:00 TS 17.20 -106.74 50 47
EP 1987-08-09 00:00:00 TS 17.20 -107.10 45 45 45
EP 03:00:00 TS 17.20 -107.49 35 35
EP 06:00:00 TS 17.20 -107.90 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2018-071519.txt:Line=11915:IRWIN
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=6204
TD9635
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA STATUS USA WIND USA SSHS TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND STORM SPEED STORM DIR
Year degrees north degrees east kts km km degrees north degrees east kts 1 degrees north degrees east kts kts degrees
1987 EP MM 1987-08-03 18:00:00 TS 10.10 -90.20 30 hurdat_epa 379 373 O_________O___ hurdat_epa EP091987 10.10 -90.20 TD 30 -1 10.10 -90.20 1 30 7 293
1987 EP MM 21:00:00 TS 10.24 -90.54 377 363 P_________P___ EP091987 10.25 -90.54 TD 32 -1 10.24 -90.55 1 32 8 294
1987 EP MM 1987-08-04 00:00:00 TS 10.40 -90.90 35 hurdat_epa 367 358 O_________O___ hurdat_epa EP091987 10.40 -90.90 TS 35 0 10.40 -90.90 2 35 8 295
1987 EP MM 03:00:00 TS 10.58 -91.29 363 348 P_________P___ EP091987 10.58 -91.30 TS 35 0 10.60 -91.27 2 35 9 298
1987 EP MM 06:00:00 TS 10.81 -91.69 35 hurdat_epa 349 322 O_________P___ hurdat_epa EP091987 10.80 -91.70 TS 35 0 10.85 -91.65 2 35 9 304
1987 EP MM 09:00:00 TS 11.09 -92.05 322 304 P_________P___ EP091987 11.08 -92.06 TS 35 0 11.11 -92.03 2 35 9 310
1987 EP MM 12:00:00 TS 11.40 -92.40 35 hurdat_epa 304 289 O_________O___ hurdat_epa EP091987 11.40 -92.40 TS 35 0 11.40 -92.40 2 35 9 311
1987 EP MM 15:00:00 TS 11.70 -92.75 295 278 P_________P___ EP091987 11.70 -92.75 TS 40 0 11.71 -92.77 2 37 9 311
1987 EP MM 18:00:00 TS 12.01 -93.11 45 hurdat_epa 283 274 O_________P___ hurdat_epa EP091987 12.00 -93.10 TS 45 0 12.03 -93.12 2 40 9 312
1987 EP MM 21:00:00 TS 12.33 -93.46 281 267 P_________P___ EP091987 12.32 -93.46 TS 45 0 12.33 -93.47 2 42 9 311
1987 EP MM 1987-08-05 00:00:00 TS 12.60 -93.80 45 hurdat_epa 274 272 O_________O___ hurdat_epa EP091987 12.60 -93.80 TS 45 0 12.60 -93.80 2 45 8 306
1987 EP MM 03:00:00 TS 12.78 -94.11 280 280 P_________P___ EP091987 12.77 -94.11 TS 47 0 12.80 -94.11 2 45 7 298
1987 EP MM 06:00:00 TS 12.91 -94.40 50 hurdat_epa 295 295 O_________P___ hurdat_epa EP091987 12.90 -94.40 TS 50 0 12.95 -94.40 2 45 6 297
1987 EP MM 09:00:00 TS 13.06 -94.69 303 303 P_________P___ EP091987 13.06 -94.69 TS 47 0 13.08 -94.69 2 45 7 296
1987 EP MM 12:00:00 TS 13.20 -95.00 45 hurdat_epa 308 285 O_________O___ hurdat_epa EP091987 13.20 -95.00 TS 45 0 13.20 -95.00 2 45 7 291
1987 EP MM 15:00:00 TS 13.30 -95.34 285 263 P_________P___ EP091987 13.30 -95.34 TS 45 0 13.31 -95.32 2 46 7 287
1987 EP MM 18:00:00 TS 13.40 -95.69 45 hurdat_epa 263 243 O_________P___ hurdat_epa EP091987 13.40 -95.70 TS 45 0 13.42 -95.66 2 47 7 289
1987 EP MM 21:00:00 TS 13.54 -96.05 243 213 P_________P___ EP091987 13.53 -96.06 TS 47 0 13.54 -96.02 2 48 8 293
1987 EP MM 1987-08-06 00:00:00 TS 13.70 -96.40 50 hurdat_epa 213 190 O_________O___ hurdat_epa EP091987 13.70 -96.40 TS 50 0 13.70 -96.40 2 50 7 299
1987 EP MM 03:00:00 TS 13.89 -96.70 190 173 P_________P___ EP091987 13.88 -96.67 TS 50 0 13.91 -96.79 2 48 8 303
1987 EP MM 06:00:00 TS 14.11 -97.05 50 hurdat_epa 173 163 O_________P___ hurdat_epa EP091987 14.10 -97.00 TS 50 0 14.15 -97.20 2 47 10 302
1987 EP MM 09:00:00 TS 14.39 -97.55 163 147 P_________P___ EP091987 14.39 -97.52 TS 47 0 14.42 -97.63 2 46 12 300
1987 EP MM 12:00:00 TS 14.70 -98.10 45 hurdat_epa 149 134 O_________O___ hurdat_epa EP091987 14.70 -98.10 TS 45 0 14.70 -98.10 2 45 12 301
1987 EP MM 15:00:00 TS 15.00 -98.60 141 124 P_________P___ EP091987 15.01 -98.60 TS 50 0 14.98 -98.60 2 47 11 301
1987 EP MM 18:00:00 TS 15.29 -99.11 55 hurdat_epa 124 119 O_________P___ hurdat_epa EP091987 15.30 -99.10 TS 55 0 15.27 -99.13 2 50 12 299
1987 EP MM 21:00:00 TS 15.56 -99.65 123 109 P_________P___ EP091987 15.56 -99.64 TS 55 0 15.55 -99.67 2 52 12 296
1987 EP MM 1987-08-07 00:00:00 TS 15.80 -100.20 55 hurdat_epa 114 110 O_________O___ hurdat_epa EP091987 15.80 -100.20 TS 55 0 15.80 -100.20 2 55 12 293
1987 EP MM 03:00:00 TS 16.01 -100.75 127 119 P_________P___ EP091987 16.02 -100.77 TS 55 0 16.01 -100.69 2 55 11 291
1987 EP MM 06:00:00 TS 16.20 -101.27 55 hurdat_epa 123 116 O_________P___ hurdat_epa EP091987 16.20 -101.30 TS 55 0 16.19 -101.17 2 55 10 290
1987 EP MM 09:00:00 TS 16.35 -101.69 128 119 P_________P___ EP091987 16.35 -101.72 TS 55 0 16.35 -101.63 2 55 9 291
1987 EP MM 12:00:00 TS 16.50 -102.10 55 hurdat_epa 138 134 O_________O___ hurdat_epa EP091987 16.50 -102.10 TS 55 0 16.50 -102.10 2 55 9 293
1987 EP MM 15:00:00 TS 16.70 -102.55 135 127 P_________P___ EP091987 16.71 -102.53 TS 55 0 16.68 -102.59 2 55 10 294
1987 EP MM 18:00:00 TS 16.89 -103.02 55 hurdat_epa 130 127 O_________P___ hurdat_epa EP091987 16.90 -103.00 TS 55 0 16.84 -103.07 2 55 10 289
1987 EP MM 21:00:00 TS 17.01 -103.51 137 134 P_________P___ EP091987 17.02 -103.49 TS 55 0 16.99 -103.55 2 55 10 283
1987 EP MM 1987-08-08 00:00:00 TS 17.10 -104.00 55 hurdat_epa 144 144 O_________O___ hurdat_epa EP091987 17.10 -104.00 TS 55 0 17.10 -104.00 2 55 10 279
1987 EP MM 03:00:00 TS 17.16 -104.50 162 162 P_________P___ EP091987 17.17 -104.53 TS 55 0 17.16 -104.43 2 55 9 276
1987 EP MM 06:00:00 TS 17.20 -104.96 55 hurdat_epa 200 200 O_________P___ hurdat_epa EP091987 17.20 -105.00 TS 55 0 17.19 -104.83 2 55 8 273
1987 EP MM 09:00:00 TS 17.21 -105.29 226 226 P_________P___ EP091987 17.21 -105.32 TS 55 0 17.20 -105.22 2 55 6 270
1987 EP MM 12:00:00 TS 17.20 -105.60 55 hurdat_epa 239 239 O_________O___ hurdat_epa EP091987 17.20 -105.60 TS 55 0 17.20 -105.60 2 55 7 270
1987 EP MM 15:00:00 TS 17.20 -105.99 257 257 P_________P___ EP091987 17.20 -105.99 TS 55 0 17.21 -105.98 2 52 8 270
1987 EP MM 18:00:00 TS 17.20 -106.39 55 hurdat_epa 280 280 O_________P___ hurdat_epa EP091987 17.20 -106.40 TS 55 0 17.21 -106.35 2 50 7 270
1987 EP MM 21:00:00 TS 17.20 -106.74 300 300 P_________P___ EP091987 17.20 -106.75 TS 50 0 17.20 -106.72 2 47 7 270
1987 EP MM 1987-08-09 00:00:00 TS 17.20 -107.10 45 hurdat_epa 330 330 O_________O___ hurdat_epa EP091987 17.20 -107.10 TS 45 0 17.20 -107.10 2 45 7 270
1987 EP MM 03:00:00 TS 17.20 -107.49 360 360 P_________P___ EP091987 17.20 -107.49 TS 35 0 17.20 -107.50 2 35 8 270
1987 EP MM 06:00:00 TS 17.20 -107.90 25 hurdat_epa 391 O_________O___ hurdat_epa EP091987 17.20 -107.90 TD 25 -1 17.20 -107.90 1 25 8 270