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1978 Hurricane IVA (1978223N18252)


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

Summary Information

Satellite image near maximum intensity
Storm ID 1978223N18252
Start Aug 11 06Z
Max Intensity 65 kt (Aug 13 06Z)
End Aug 15 06Z
ATCF IDs EP091978
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 1978-08-11 06:00:00 TS 18.00 -108.00 30 30 30 30
EP 09:00:00 TS 18.00 -108.50 38 38 38
EP 12:00:00 TS 18.00 -109.00 45 45 45 45
EP 15:00:00 TS 18.10 -109.50 50 50 49
EP 18:00:00 TS 18.20 -109.90 55 55 55 53
EP 21:00:00 TS 18.40 -110.40 58 58 56
EP 1978-08-12 00:00:00 TS 18.60 -110.80 60 60 60 60
EP 03:00:00 TS 18.70 -111.20 60 60 59
EP 06:00:00 TS 18.80 -111.70 60 60 60 58
EP 09:00:00 TS 18.90 -112.20 58 58 56
EP 12:00:00 TS 19.10 -112.70 55 55 55 55
EP 15:00:00 TS 19.20 -113.20 55 55 56
EP 18:00:00 TS 19.40 -113.80 55 55 55 58
EP 21:00:00 TS 19.50 -114.20 58 58 59
EP 1978-08-13 00:00:00 TS 19.70 -114.70 60 60 60 60
EP 03:00:00 TS 19.90 -115.20 63 63 61
EP 06:00:00 TS 20.10 -115.70 65 65 65 63
EP 09:00:00 TS 20.20 -116.20 65 65 64
EP 12:00:00 TS 20.40 -116.60 65 65 65 65
EP 15:00:00 TS 20.60 -117.00 65 65 64
EP 18:00:00 TS 20.90 -117.30 65 65 65 63
EP 21:00:00 TS 21.00 -117.50 63 63 61
EP 1978-08-14 00:00:00 TS 21.10 -117.70 60 60 60 60
EP 03:00:00 TS 21.20 -117.90 58 58 56
EP 06:00:00 TS 21.30 -118.20 55 55 55 53
EP 09:00:00 TS 21.30 -118.30 50 50 49
EP 12:00:00 TS 21.40 -118.50 45 45 45 45
EP 15:00:00 TS 21.50 -118.70 40 40 41
EP 18:00:00 TS 21.60 -119.00 35 35 35 38
EP 21:00:00 TS 21.80 -119.30 33 33 34
EP 1978-08-15 00:00:00 TS 22.00 -119.60 30 30 30 30
EP 03:00:00 TS 22.20 -119.80 28 28
EP 06:00:00 TS 22.50 -120.00 25 25 25

Source Information

Agency Information
USA hurdat2-nepac-1949-2023-042624.txt:Line=7483:IVA
TOKYO
CMA
HKO
KMA
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 e_npac.dat:339:IVA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-002:Line=3875
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
1978 EP MM 1978-08-11 06:00:00 TS 18.00 -108.00 30 hurdat_epa 341 341 O_________OO___ hurdat_epa EP091978 18.00 -108.00 TD 30 -1 18.00 -108.00 TC 30 18.00 -108.00 1 30 10 270
1978 EP MM 09:00:00 TS 18.00 -108.50 386 386 P_________PP___ EP091978 18.00 -108.50 TD 38 0 18.00 -108.50 TC 38 18.00 -108.50 1 38 10 270
1978 EP MM 12:00:00 TS 18.00 -109.00 45 hurdat_epa 430 430 O_________OO___ hurdat_epa EP091978 18.00 -109.00 TS 45 0 18.00 -109.00 TC 45 18.00 -109.00 2 45 9 275
1978 EP MM 15:00:00 TS 18.10 -109.50 471 471 P_________PP___ EP091978 18.10 -109.50 TS 50 0 18.10 -109.50 TC 50 18.10 -109.50 2 49 9 285
1978 EP MM 18:00:00 TS 18.20 -109.90 55 hurdat_epa 504 504 O_________OP___ hurdat_epa EP091978 18.20 -109.90 TS 55 0 18.20 -109.90 TC 55 18.20 -109.90 2 53 9 290
1978 EP MM 21:00:00 TS 18.40 -110.40 504 486 P_________PP___ EP091978 18.40 -110.30 TS 58 0 18.40 -110.30 TC 58 18.40 -110.40 2 56 9 295
1978 EP MM 1978-08-12 00:00:00 TS 18.60 -110.80 60 hurdat_epa 488 481 O_________OO___ hurdat_epa EP091978 18.60 -110.80 TS 60 0 18.60 -110.80 TC 60 18.60 -110.80 2 60 9 290
1978 EP MM 03:00:00 TS 18.70 -111.20 485 481 P_________PP___ EP091978 18.70 -111.20 TS 60 0 18.70 -111.20 TC 60 18.70 -111.30 2 59 9 285
1978 EP MM 06:00:00 TS 18.80 -111.70 60 hurdat_epa 491 488 O_________OP___ hurdat_epa EP091978 18.80 -111.70 TS 60 0 18.80 -111.70 TC 60 18.80 -111.70 2 58 9 285
1978 EP MM 09:00:00 TS 18.90 -112.20 502 492 P_________PP___ EP091978 18.90 -112.20 TS 58 0 18.90 -112.20 TC 58 19.00 -112.20 2 56 10 285
1978 EP MM 12:00:00 TS 19.10 -112.70 55 hurdat_epa 508 508 O_________OO___ hurdat_epa EP091978 19.10 -112.70 TS 55 0 19.10 -112.70 TC 55 19.10 -112.70 2 55 10 285
1978 EP MM 15:00:00 TS 19.20 -113.20 530 528 P_________PP___ EP091978 19.30 -113.30 TS 55 0 19.30 -113.30 TC 55 19.20 -113.20 2 56 11 285
1978 EP MM 18:00:00 TS 19.40 -113.80 55 hurdat_epa 555 555 O_________OP___ hurdat_epa EP091978 19.40 -113.80 TS 55 0 19.40 -113.80 TC 55 19.40 -113.70 2 58 10 285
1978 EP MM 21:00:00 TS 19.50 -114.20 577 577 P_________PP___ EP091978 19.50 -114.30 TS 58 0 19.50 -114.30 TC 58 19.50 -114.20 2 59 9 290
1978 EP MM 1978-08-13 00:00:00 TS 19.70 -114.70 60 hurdat_epa 604 604 O_________OO___ hurdat_epa EP091978 19.70 -114.70 TS 60 0 19.70 -114.70 TC 60 19.70 -114.70 2 60 10 290
1978 EP MM 03:00:00 TS 19.90 -115.20 621 621 P_________PP___ EP091978 19.90 -115.20 TS 63 0 19.90 -115.20 TC 63 19.90 -115.20 2 61 10 290
1978 EP MM 06:00:00 TS 20.10 -115.70 65 hurdat_epa 633 633 O_________OP___ hurdat_epa EP091978 20.10 -115.70 HU 65 1 20.10 -115.70 TC 65 20.00 -115.70 2 63 10 290
1978 EP MM 09:00:00 TS 20.20 -116.20 655 647 P_________PP___ EP091978 20.20 -116.20 HU 65 1 20.20 -116.20 TC 65 20.20 -116.20 2 64 9 290
1978 EP MM 12:00:00 TS 20.40 -116.60 65 hurdat_epa 666 665 O_________OO___ hurdat_epa EP091978 20.40 -116.60 HU 65 1 20.40 -116.60 TC 65 20.40 -116.60 4 65 9 300
1978 EP MM 15:00:00 TS 20.60 -117.00 680 672 P_________PP___ EP091978 20.70 -117.00 HU 65 1 20.70 -117.00 TC 65 20.60 -116.90 4 64 8 305
1978 EP MM 18:00:00 TS 20.90 -117.30 65 hurdat_epa 680 680 O_________OP___ hurdat_epa EP091978 20.90 -117.30 HU 65 1 20.90 -117.30 TC 65 20.80 -117.20 4 63 6 305
1978 EP MM 21:00:00 TS 21.00 -117.50 688 688 P_________PP___ EP091978 21.00 -117.50 TS 63 0 21.00 -117.50 TC 63 21.00 -117.50 4 61 4 300
1978 EP MM 1978-08-14 00:00:00 TS 21.10 -117.70 60 hurdat_epa 698 698 O_________OO___ hurdat_epa EP091978 21.10 -117.70 TS 60 0 21.10 -117.70 TC 60 21.10 -117.70 2 60 5 295
1978 EP MM 03:00:00 TS 21.20 -117.90 708 708 P_________PP___ EP091978 21.20 -118.00 TS 58 0 21.20 -118.00 TC 58 21.20 -117.90 2 56 5 295
1978 EP MM 06:00:00 TS 21.30 -118.20 55 hurdat_epa 727 727 O_________OP___ hurdat_epa EP091978 21.30 -118.20 TS 55 0 21.30 -118.20 TC 55 21.30 -118.10 2 53 4 290
1978 EP MM 09:00:00 TS 21.30 -118.30 736 736 P_________PP___ EP091978 21.30 -118.40 TS 50 0 21.30 -118.40 TC 50 21.30 -118.30 2 49 3 290
1978 EP MM 12:00:00 TS 21.40 -118.50 45 hurdat_epa 747 747 O_________OO___ hurdat_epa EP091978 21.40 -118.50 TS 45 0 21.40 -118.50 TC 45 21.40 -118.50 2 45 4 290
1978 EP MM 15:00:00 TS 21.50 -118.70 759 759 P_________PP___ EP091978 21.50 -118.70 TS 40 0 21.50 -118.70 TC 40 21.50 -118.70 2 41 5 295
1978 EP MM 18:00:00 TS 21.60 -119.00 35 hurdat_epa 779 776 O_________OP___ hurdat_epa EP091978 21.60 -119.00 TS 35 0 21.60 -119.00 TC 35 21.70 -119.00 2 38 6 300
1978 EP MM 21:00:00 TS 21.80 -119.30 780 778 P_________PP___ EP091978 21.80 -119.30 TS 33 -1 21.80 -119.30 TC 33 21.80 -119.30 2 34 7 305
1978 EP MM 1978-08-15 00:00:00 TS 22.00 -119.60 30 hurdat_epa 783 780 O_________OO___ hurdat_epa EP091978 22.00 -119.60 TD 30 -1 22.00 -119.60 TC 30 22.00 -119.60 1 30 7 315
1978 EP MM 03:00:00 TS 22.20 -119.80 780 768 P_________P____ EP091978 22.20 -119.80 TD 28 -1 22.20 -119.80 TC 28 1 6 325
1978 EP MM 06:00:00 TS 22.50 -120.00 25 hurdat_epa 768 O_________O____ hurdat_epa EP091978 22.50 -120.00 TD 25 -1 22.50 -120.00 TC 25 1 6 325