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1979 Tropical Storm BLANCA (1979172N10257)


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

Summary Information

Satellite image near maximum intensity
Storm ID 1979172N10257
Start Jun 21 06Z
Max Intensity 45 kt (Jun 22 06Z)
End Jun 25 12Z
ATCF IDs EP021979
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 DS824 WIND TD9636 WIND
degrees north degrees east kts kts kts kts
EP 1979-06-21 06:00:00 TS 9.50 -102.70 25 25 25 25
EP 09:00:00 TS 9.38 -103.45 27 27 27
EP 12:00:00 TS 9.30 -104.20 30 30 30 30
EP 15:00:00 TS 9.28 -104.96 30 30 31
EP 18:00:00 TS 9.29 -105.69 30 30 30 32
EP 21:00:00 TS 9.28 -106.38 32 32 33
EP 1979-06-22 00:00:00 TS 9.30 -107.00 35 35 35 35
EP 03:00:00 TS 9.38 -107.57 40 40 37
EP 06:00:00 TS 9.48 -108.10 45 45 45 40
EP 09:00:00 TS 9.55 -108.61 45 45 42
EP 12:00:00 TS 9.60 -109.10 45 45 45 45
EP 15:00:00 TS 9.65 -109.60 45 45 45
EP 18:00:00 TS 9.72 -110.10 45 45 45 45
EP 21:00:00 TS 9.85 -110.60 45 45 45
EP 1979-06-23 00:00:00 TS 10.00 -111.10 45 45 45 45
EP 03:00:00 TS 10.10 -111.55 45 45 45
EP 06:00:00 TS 10.18 -112.04 45 45 45 45
EP 09:00:00 TS 10.23 -112.66 45 45 45
EP 12:00:00 TS 10.30 -113.30 45 45 45 45
EP 15:00:00 TS 10.48 -113.86 45 45 43
EP 18:00:00 TS 10.71 -114.40 45 45 45 42
EP 21:00:00 TS 10.98 -114.99 42 42 41
EP 1979-06-24 00:00:00 TS 11.20 -115.60 40 40 40 40
EP 03:00:00 TS 11.28 -116.24 40 40 38
EP 06:00:00 TS 11.31 -116.89 40 40 40 37
EP 09:00:00 TS 11.39 -117.54 37 37 36
EP 12:00:00 TS 11.50 -118.20 35 35 35 35
EP 15:00:00 TS 11.63 -118.84 35 35 35
EP 18:00:00 TS 11.83 -119.50 35 35 35 35
EP 21:00:00 TS 12.17 -120.21 35 35 35
EP 1979-06-25 00:00:00 TS 12.50 -121.00 35 35 35 35
EP 03:00:00 TS 12.68 -121.86 30 30 32
EP 06:00:00 TS 12.83 -122.81 25 25 25 30
EP 09:00:00 TS 13.04 -123.83 25 25 27
EP 12:00:00 TS 13.30 -124.90 25 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2019-042320.txt:Line=7794:BLANCA
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:351:BLANCA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=4038
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 DS824 LAT DS824 LON DS824 STAGE DS824 WIND 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 degrees north degrees east kts kts degrees
1979 EP MM 1979-06-21 06:00:00 TS 9.50 -102.70 25 hurdat_epa 869 869 O________OO___ hurdat_epa EP021979 9.50 -102.70 TD 25 -1 9.50 -102.70 TC 25 9.50 -102.70 1 25 15 261
1979 EP MM 09:00:00 TS 9.38 -103.45 910 910 P________PP___ EP021979 9.38 -103.45 TD 27 -1 9.38 -103.45 TC 27 9.39 -103.45 1 27 15 262
1979 EP MM 12:00:00 TS 9.30 -104.20 30 hurdat_epa 956 956 O________OO___ hurdat_epa EP021979 9.30 -104.20 TD 30 -1 9.30 -104.20 TC 30 9.30 -104.20 1 30 15 266
1979 EP MM 15:00:00 TS 9.28 -104.96 990 990 P________PP___ EP021979 9.28 -104.96 TD 30 -1 9.28 -104.96 TC 30 9.25 -104.94 1 31 15 270
1979 EP MM 18:00:00 TS 9.29 -105.69 30 hurdat_epa 1024 1024 O________OP___ hurdat_epa EP021979 9.30 -105.70 TD 30 -1 9.30 -105.70 TC 30 9.24 -105.67 1 32 14 270
1979 EP MM 21:00:00 TS 9.28 -106.38 1054 1054 P________PP___ EP021979 9.28 -106.38 TD 32 -1 9.28 -106.38 TC 32 9.26 -106.36 1 33 13 271
1979 EP MM 1979-06-22 00:00:00 TS 9.30 -107.00 35 hurdat_epa 1076 1076 O________OO___ hurdat_epa EP021979 9.30 -107.00 TS 35 0 9.30 -107.00 TC 35 9.30 -107.00 2 35 12 275
1979 EP MM 03:00:00 TS 9.38 -107.57 1090 1090 P________PP___ EP021979 9.39 -107.57 TS 40 0 9.39 -107.57 TC 40 9.35 -107.58 2 37 11 280
1979 EP MM 06:00:00 TS 9.48 -108.10 45 hurdat_epa 1103 1103 O________OP___ hurdat_epa EP021979 9.50 -108.10 TS 45 0 9.50 -108.10 TC 45 9.42 -108.11 2 40 10 279
1979 EP MM 09:00:00 TS 9.55 -108.61 1128 1118 P________PP___ EP021979 9.56 -108.61 TS 45 0 9.56 -108.61 TC 45 9.51 -108.61 2 42 10 277
1979 EP MM 12:00:00 TS 9.60 -109.10 45 hurdat_epa 1146 1146 O________OO___ hurdat_epa EP021979 9.60 -109.10 TS 45 0 9.60 -109.10 TC 45 9.60 -109.10 2 45 10 276
1979 EP MM 15:00:00 TS 9.65 -109.60 1175 1166 P________PP___ EP021979 9.63 -109.60 TS 45 0 9.63 -109.60 TC 45 9.70 -109.60 2 45 10 277
1979 EP MM 18:00:00 TS 9.72 -110.10 45 hurdat_epa 1197 1194 O________OP___ hurdat_epa EP021979 9.70 -110.10 TS 45 0 9.70 -110.10 TC 45 9.80 -110.09 2 45 10 282
1979 EP MM 21:00:00 TS 9.85 -110.60 1212 1212 P________PP___ EP021979 9.84 -110.61 TS 45 0 9.84 -110.61 TC 45 9.90 -110.59 2 45 10 286
1979 EP MM 1979-06-23 00:00:00 TS 10.00 -111.10 45 hurdat_epa 1232 1232 O________OO___ hurdat_epa EP021979 10.00 -111.10 TS 45 0 10.00 -111.10 TC 45 10.00 -111.10 2 45 10 285
1979 EP MM 03:00:00 TS 10.10 -111.55 1247 1247 P________PP___ EP021979 10.11 -111.53 TS 45 0 10.11 -111.53 TC 45 10.06 -111.63 2 45 9 281
1979 EP MM 06:00:00 TS 10.18 -112.04 45 hurdat_epa 1270 1270 O________OP___ hurdat_epa EP021979 10.20 -112.00 TS 45 0 10.20 -112.00 TC 45 10.11 -112.18 2 45 11 276
1979 EP MM 09:00:00 TS 10.23 -112.66 1317 1317 P________PP___ EP021979 10.24 -112.64 TS 45 0 10.24 -112.64 TC 45 10.19 -112.74 2 45 13 275
1979 EP MM 12:00:00 TS 10.30 -113.30 45 hurdat_epa 1351 1351 O________OO___ hurdat_epa EP021979 10.30 -113.30 TS 45 0 10.30 -113.30 TC 45 10.30 -113.30 2 45 12 282
1979 EP MM 15:00:00 TS 10.48 -113.86 1379 1379 P________PP___ EP021979 10.47 -113.86 TS 45 0 10.47 -113.86 TC 45 10.51 -113.86 2 43 12 291
1979 EP MM 18:00:00 TS 10.71 -114.40 45 hurdat_epa 1401 1401 O________OP___ hurdat_epa EP021979 10.70 -114.40 TS 45 0 10.70 -114.40 TC 45 10.75 -114.42 2 42 12 294
1979 EP MM 21:00:00 TS 10.98 -114.99 1424 1424 P________PP___ EP021979 10.97 -114.98 TS 42 0 10.97 -114.98 TC 42 10.99 -115.00 2 41 13 293
1979 EP MM 1979-06-24 00:00:00 TS 11.20 -115.60 40 hurdat_epa 1437 1437 O________OO___ hurdat_epa EP021979 11.20 -115.60 TS 40 0 11.20 -115.60 TC 40 11.20 -115.60 2 40 13 284
1979 EP MM 03:00:00 TS 11.28 -116.24 1455 1455 P________PP___ EP021979 11.27 -116.24 TS 40 0 11.27 -116.24 TC 40 11.29 -116.22 2 38 13 275
1979 EP MM 06:00:00 TS 11.31 -116.89 40 hurdat_epa 1490 1490 O________OP___ hurdat_epa EP021979 11.30 -116.90 TS 40 0 11.30 -116.90 TC 40 11.34 -116.86 2 37 13 275
1979 EP MM 09:00:00 TS 11.39 -117.54 1512 1512 P________PP___ EP021979 11.38 -117.55 TS 37 0 11.38 -117.55 TC 37 11.40 -117.52 2 36 13 279
1979 EP MM 12:00:00 TS 11.50 -118.20 35 hurdat_epa 1543 1543 O________OO___ hurdat_epa EP021979 11.50 -118.20 TS 35 0 11.50 -118.20 TC 35 11.50 -118.20 2 35 13 281
1979 EP MM 15:00:00 TS 11.63 -118.84 1571 1568 P________PP___ EP021979 11.61 -118.84 TS 35 0 11.61 -118.84 TC 35 11.71 -118.84 2 35 13 285
1979 EP MM 18:00:00 TS 11.83 -119.50 35 hurdat_epa 1598 1596 O________OP___ hurdat_epa EP021979 11.80 -119.50 TS 35 0 11.80 -119.50 TC 35 11.96 -119.50 2 35 15 292
1979 EP MM 21:00:00 TS 12.17 -120.21 1611 1611 P________PP___ EP021979 12.15 -120.21 TS 35 0 12.15 -120.21 TC 35 12.23 -120.21 2 35 16 294
1979 EP MM 1979-06-25 00:00:00 TS 12.50 -121.00 35 hurdat_epa 1645 1645 O________OO___ hurdat_epa EP021979 12.50 -121.00 TS 35 0 12.50 -121.00 TC 35 12.50 -121.00 2 35 17 288
1979 EP MM 03:00:00 TS 12.68 -121.86 1691 1691 P________PP___ EP021979 12.66 -121.86 TS 30 -1 12.66 -121.86 TC 30 12.74 -121.88 2 32 18 281
1979 EP MM 06:00:00 TS 12.83 -122.81 25 hurdat_epa 1742 1742 O________OP___ hurdat_epa EP021979 12.80 -122.80 TD 25 -1 12.80 -122.80 TC 25 12.94 -122.84 2 30 20 281
1979 EP MM 09:00:00 TS 13.04 -123.83 1794 1793 P________PP___ EP021979 13.02 -123.83 TD 25 -1 13.02 -123.83 TC 25 13.13 -123.86 2 27 21 283
1979 EP MM 12:00:00 TS 13.30 -124.90 25 hurdat_epa 1851 O________OO___ hurdat_epa EP021979 13.30 -124.90 TD 25 -1 13.30 -124.90 TC 25 13.30 -124.90 6 25 21 284