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1974 Severe Tropical Cyclone TRACY (1974354S08135)


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

Summary Information

Storm ID 1974354S08135
Start Dec 20 00Z
Landfall Dec 23 06Z, Dec 24 17Z
Max Intensity 110 kt (Dec 24 18Z), 950 mb (Dec 23 23Z)
End Dec 26 00Z
ATCF IDs ,SH071975
Track status Best track data.

Storm track plot

Map of storm track

Intensity plots

Map of storm track

Radial wind information

Map of storm track

Position and Intensity Table

BASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES USA WIND BOM WIND BOM PRES DS824 WIND DS824 PRES TD9636 WIND NEUMANN WIND NEUMANN PRES
days since 1858-11-17 00:00:00 degrees north degrees east kts kts degrees north degrees east degrees north degrees east
SP 1974-12-20 00:00:00 TS -8.10 135.00 25 1000 25 1000
SI 03:00:00 TS -8.20 134.80 25 999
SI 06:00:00 TS -8.30 134.50 25 998 25 998
SI 09:00:00 TS -8.40 134.30 25 998
SI 12:00:00 TS -8.60 134.00 25 998 25 998
SI 15:00:00 TS -8.70 133.70 28 997
SI 18:00:00 TS -8.80 133.50 30 995 30 995
SI 21:00:00 TS -8.90 133.30 33 994
SI 1974-12-21 00:00:00 TS -9.00 133.00 35 992 35 992
SI 03:00:00 TS -9.10 132.70 38 991
SI 06:00:00 TS -9.10 132.50 40 990 40 990
SI 09:00:00 TS -9.10 132.30 43 989
SI 11:30:00 TS -9.20 132.10 45 988 45 988
SI 12:00:00 TS -9.30 132.00 10 45 988 45 990 10
SI 15:00:00 TS -9.50 131.70 18 48 986 45 990 15
SI 18:00:00 TS -9.60 131.40 50 985 25 50 985 45 990 20 45 990
SI 21:00:00 TS -9.80 131.20 28 55 983 45 990 25 45 990
SI 23:30:00 TS -9.90 131.10 60 982 30 60 982 45 990 29 45 990
SI 1974-12-22 00:00:00 TS -10.00 131.10 30 60 982 45 990 30 45 990
SI 03:00:00 TS -10.20 131.00 30 63 981 50 988 29 50 988
SI 06:00:00 TS -10.40 130.90 65 980 30 65 980 55 985 28 55 985
SI 09:00:00 TS -10.50 130.70 28 68 977 55 985 26 55 985
SI 11:30:00 TS -10.60 130.60 70 975 25 70 975 55 985 25 55 985
SI 12:00:00 TS -10.70 130.60 25 71 974 55 985 25 55 985
SI 15:00:00 TS -10.80 130.60 28 74 971 56 984 28 55 985
SI 16:00:00 TS -10.90 130.50 75 970 28 75 970 57 983 28 55 984
SI 18:00:00 TS -11.00 130.50 75 970 30 75 970 58 983 30 55 984
SI 21:00:00 TS -11.10 130.40 33 78 967 59 981 33 58 982
SI 23:30:00 TS -11.20 130.30 80 965 35 80 965 60 980 35 60 980
SI 1974-12-23 00:00:00 TS -11.20 130.30 35 81 964 60 980 35 60 980
SI 03:00:00 TS -11.30 130.30 35 85 960 61 979 34 63 979
SI 06:00:00 TS -11.40 130.20 90 955 35 90 955 63 978 33 65 977
SI 09:00:00 TS -11.50 130.10 33 90 955 64 976 31 68 976
SI 11:30:00 TS -11.50 130.00 90 955 30 90 955 65 975 30 70 975
SI 12:00:00 TS -11.60 130.00 30 90 955 65 975 30 70 975
SI 15:00:00 TS -11.60 129.90 38 90 955 66 974 39 73 974
SI 18:00:00 TS -11.70 129.90 90 955 45 90 955 68 973 48 75 972
SI 21:00:00 TS -11.80 129.90 55 93 952 69 971 56 75 971
SI 23:30:00 TS -11.90 129.90 95 950 63 95 950 70 970 64 75 970
SI 1974-12-24 00:00:00 TS -11.90 129.90 65 95 950 70 970 65 75 970
SI 03:00:00 TS -12.00 130.00 60 95 950 75 966 56 80 967
SI 03:30:00 TS -12.00 130.00 95 950 59 95 950 76 966 55 81 966
SI 06:00:00 TS -12.10 130.10 95 950 55 95 950 80 963 48 85 963
SI 09:00:00 TS -12.20 130.30 95 950 43 95 950 85 959 39 88 960
SI 11:30:00 TS -12.20 130.50 95 950 32 95 950 89 956 31 90 957
SI 12:00:00 TS -12.20 130.50 30 95 950 90 955 30 90 956
SI 15:00:00 TS -12.30 130.70 95 950 95 950 93 953 100 953
SI 17:30:00 TS -12.40 130.80 95 950 95 950 95 950 108 951
SI 18:00:00 TS -12.40 130.90 95 950 95 950 95 950 110 950
SI 21:00:00 TS -12.50 131.10 76 966 95 959
SI 23:30:00 TS -12.50 131.30 60 980 60 980 83 966
SI 1974-12-25 00:00:00 TS -12.50 131.40 57 982 80 968
SI 02:30:00 TS -12.60 131.60 45 990 45 990
SI 03:00:00 TS -12.60 131.70 44 991
SI 06:00:00 TS -12.80 132.00 35 994 35 994
SI 09:00:00 TS -13.00 132.30 33 995
SI 12:00:00 TS -13.20 132.70 30 996 30 996
SI 15:00:00 TS -13.40 133.10 28 997
SI 18:00:00 TS -13.60 133.40 25 998 25 998
SI 21:00:00 TS -13.80 133.70 25 998
SI 1974-12-26 00:00:00 TS -14.00 134.10 25 998 25 998

Source Information

Agency Information
USA bsh071975.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM IDCKMSTM0S.csv:Line=9311:TRACY
NADI
WELLINGTON
DS824 aus_area.dat:528:TRACY
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-006:Line=9760
TD9635
NEUMANN tracks.sh:Storm=419:TRACY:BSH0775:BM445
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO WIND WMO PRES WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA WIND USA SSHS BOM LAT BOM LON BOM TYPE BOM WIND BOM PRES BOM CI BOM RMW BOM POCI BOM EYE BOM POS_METHOD BOM PRES_METHOD DS824 LAT DS824 LON DS824 STAGE DS824 WIND DS824 PRES TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND NEUMANN LAT NEUMANN LON NEUMANN CLASS NEUMANN WIND NEUMANN PRES BOM GUST BOM GUST_PER STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north degrees east kts mb km km degrees north mb mb degrees north degrees east kts 1 1 degrees north degrees east kts nmile degrees north degrees east 1 kts mb degrees north kts mb degrees north degrees east nmile degrees north degrees north degrees east
1975 SP EA 1974-12-20 00:00:00 TS -8.10 135.00 25 1000 bom 159 155 _______O_______ -5 -8.10 135.00 20 25 1000 1.50 45 45 5 250
1975 SI WA 03:00:00 TS -8.20 134.80 159 152 _______P_______ -5 -8.20 134.80 20 25 999 5 250
1975 SI WA 06:00:00 TS -8.30 134.50 25 998 bom 160 158 _______O_______ -5 -8.30 134.50 20 25 998 2.00 45 45 6 240
1975 SI WA 09:00:00 TS -8.40 134.30 168 168 _______P_______ -5 -8.40 134.30 20 25 998 6 240
1975 SI WA 12:00:00 TS -8.60 134.00 25 998 bom 191 191 _______O_______ -5 -8.60 134.00 20 25 998 2.00 45 45 6 240
1975 SI WA 15:00:00 TS -8.70 133.70 206 206 _______P_______ -5 -8.70 133.70 20 28 997 5 250
1975 SI WA 18:00:00 TS -8.80 133.50 30 995 bom 226 226 _______O_______ -5 -8.80 133.50 20 30 995 2.50 45 45 5 250
1975 SI WA 21:00:00 TS -8.90 133.30 237 214 _______P_______ -5 -8.90 133.30 20 33 994 5 250
1975 SI WA 1974-12-21 00:00:00 TS -9.00 133.00 35 992 bom 214 197 _______O_______ -5 -9.00 133.00 30 35 992 3.00 49 49 5 255
1975 SI WA 03:00:00 TS -9.10 132.70 196 180 _______P_______ -5 -9.10 132.70 30 38 991 5 260
1975 SI WA 06:00:00 TS -9.10 132.50 40 990 bom 180 165 _______O_______ -5 -9.10 132.50 30 40 990 3.00 55 55 5 260
1975 SI WA 09:00:00 TS -9.10 132.30 165 158 _______P_______ -5 -9.10 132.30 30 43 989 4 255
1975 SI WA 11:30:00 TS -9.20 132.10 45 988 bom 160 160 _______O_______ -5 -9.20 132.10 30 45 988 3.00 64 64 6 240
1975 SI WA 12:00:00 TS -9.30 132.00 164 164 O______P__OO___ jtwc_sh SH071975 -9.40 132.00 10 -1 -9.20 132.10 30 45 988 -9.20 132.10 TC 45 990 -9.40 132.00 1 10 8 235
1975 SI WA 15:00:00 TS -9.50 131.70 173 171 P______P__PP___ SH071975 -9.60 131.60 18 -1 -9.40 131.80 30 48 986 -9.40 131.80 TC 45 990 -9.60 131.70 1 15 7 240
1975 SI WA 18:00:00 TS -9.60 131.40 50 985 bom 179 168 O______O__OP_O_ jtwc_sh SH071975 -9.70 131.30 25 -1 -9.60 131.50 30 50 985 3.50 -9.60 131.50 TC 45 990 -9.70 131.40 1 20 -9.50 131.80 TC 45 990 69 69 6 235
1975 SI WA 21:00:00 TS -9.80 131.20 168 156 P______P__PP_P_ SH071975 -9.80 131.10 28 -1 -9.80 131.30 30 55 983 -9.70 131.30 TC 45 990 -9.90 131.10 1 25 -9.70 131.60 TC 45 990 5 230
1975 SI WA 23:30:00 TS -9.90 131.10 60 982 bom 156 156 P______O__PP_P_ SH071975 -10.00 130.90 30 -1 -9.90 131.20 30 60 982 4.00 -9.90 131.20 TC 45 990 -10.00 130.90 1 29 -9.90 131.40 TC 45 990 84 84 4 220
1975 SI WA 1974-12-22 00:00:00 TS -10.00 131.10 145 123 O______P__OO_O_ jtwc_sh SH071975 -10.00 130.90 30 -1 -9.90 131.20 30 60 982 -9.90 131.20 TC 45 990 -10.00 130.90 1 30 -9.90 131.40 TC 45 990 5 210
1975 SI WA 03:00:00 TS -10.20 131.00 123 103 P______P__PP_P_ SH071975 -10.20 130.80 30 -1 -10.20 131.00 30 63 981 -10.20 131.10 TC 50 988 -10.10 130.80 1 29 -10.10 131.20 TC 50 988 5 205
1975 SI WA 06:00:00 TS -10.40 130.90 65 980 bom 103 90 O______O__OP_O_ jtwc_sh SH071975 -10.30 130.80 30 -1 -10.50 130.90 40 65 980 4.50 -10.50 130.90 TC 55 985 -10.20 130.70 1 28 -10.40 131.10 TC 55 985 89 89 4 210
1975 SI WA 09:00:00 TS -10.50 130.70 90 79 P______P__PP_P_ SH071975 -10.40 130.70 28 -1 -10.70 130.70 40 68 977 -10.70 130.70 TC 55 985 -10.40 130.60 1 26 -10.60 130.90 TC 55 985 4 220
1975 SI WA 11:30:00 TS -10.60 130.60 70 975 bom 78 78 P______O__PP_P_ SH071975 -10.50 130.60 25 -1 -10.80 130.60 40 70 975 4.50 -10.80 130.60 TC 55 985 -10.50 130.60 1 25 -10.80 130.80 TC 55 985 99 99 4 215
1975 SI WA 12:00:00 TS -10.70 130.60 67 56 O______P__OO_O_ jtwc_sh SH071975 -10.50 130.60 25 -1 -10.80 130.60 40 71 974 -10.80 130.60 TC 55 985 -10.50 130.60 1 25 -10.80 130.80 TC 55 985 4 200
1975 SI WA 15:00:00 TS -10.80 130.60 56 44 P______P__PP_P_ SH071975 -10.70 130.50 28 -1 -11.10 130.50 40 74 971 -10.90 130.50 TC 56 984 -10.70 130.50 1 28 -11.00 130.70 TC 55 985 4 200
1975 SI WA 16:00:00 TS -10.90 130.50 75 970 bom 44 33 P______O__PP_P_ SH071975 -10.80 130.50 28 -1 -11.10 130.50 40 75 970 4.50 -11.00 130.50 TC 57 983 -10.70 130.50 1 28 -11.00 130.70 TC 55 984 104 104 3 205
1975 SI WA 18:00:00 TS -11.00 130.50 75 970 bom 33 24 O______O__PP_O_ jtwc_sh SH071975 -10.90 130.50 30 -1 -11.10 130.40 40 75 970 4.50 -11.00 130.40 TC 58 983 -10.90 130.50 1 30 -11.10 130.70 TC 55 984 104 104 3 210
1975 SI WA 21:00:00 TS -11.10 130.40 24 15 P______P__PP_P_ SH071975 -11.10 130.40 33 -1 -11.10 130.30 40 78 967 -11.10 130.40 TC 59 981 -11.00 130.40 1 33 -11.20 130.60 TC 58 982 3 215
1975 SI WA 23:30:00 TS -11.20 130.30 80 965 bom 22 22 P______O__PP_P_ SH071975 -11.20 130.30 35 0 -11.20 130.30 40 80 965 5.00 6 -11.20 130.30 TC 60 980 -11.20 130.30 1 35 -11.20 130.50 TC 60 980 110 110 3 215
1975 SI WA 1974-12-23 00:00:00 TS -11.20 130.30 22 11 O______P__OO_O_ jtwc_sh SH071975 -11.20 130.30 35 0 -11.20 130.30 40 81 964 -11.20 130.30 TC 60 980 -11.20 130.30 2 35 -11.20 130.50 TC 60 980 3 215
1975 SI WA 03:00:00 TS -11.30 130.30 11 0 P______P__PP_P_ SH071975 -11.30 130.20 35 0 -11.30 130.20 40 85 960 -11.30 130.20 TC 61 979 -11.30 130.20 2 34 -11.30 130.40 TC 63 979 3 220
1975 SI WA 06:00:00 TS -11.40 130.20 90 955 bom 0 0 O______O__PP_O_ jtwc_sh SH071975 -11.40 130.20 35 0 -11.40 130.10 40 90 955 5.50 6 -11.40 130.10 TC 63 978 -11.40 130.10 2 33 -11.40 130.30 TC 65 977 124 124 3 225
1975 SI WA 09:00:00 TS -11.50 130.10 0 0 P______P__PP_P_ SH071975 -11.50 130.10 33 -1 -11.50 130.00 40 90 955 -11.50 130.00 TC 64 976 -11.40 130.10 2 31 -11.50 130.20 TC 68 976 2 230
1975 SI WA 11:30:00 TS -11.50 130.00 90 955 bom 10 10 P______O__PP_P_ SH071975 -11.50 130.00 30 -1 -11.60 129.90 40 90 955 5.50 6 -11.60 129.90 TC 65 975 -11.50 130.00 2 30 -11.60 130.10 TC 70 975 124 124 2 230
1975 SI WA 12:00:00 TS -11.60 130.00 15 15 O______P__OO_O_ jtwc_sh SH071975 -11.50 130.00 30 -1 -11.60 129.90 40 90 955 -11.60 129.90 TC 65 975 -11.50 130.00 1 30 -11.60 130.10 TC 70 975 2 210
1975 SI WA 15:00:00 TS -11.60 129.90 24 24 P______P__PP_P_ SH071975 -11.60 129.90 38 0 -11.70 129.90 40 90 955 -11.70 129.80 TC 66 974 -11.60 129.90 1 39 -11.60 130.10 TC 73 974 2 200
1975 SI WA 18:00:00 TS -11.70 129.90 90 955 bom 24 21 O______O__PP_O_ jtwc_sh SH071975 -11.70 129.90 45 0 -11.80 129.90 40 90 955 5.50 6 -11.80 129.80 TC 68 973 -11.70 129.80 1 48 -11.70 130.10 TC 75 972 124 124 2 200
1975 SI WA 21:00:00 TS -11.80 129.90 21 21 P______P__PP_P_ SH071975 -11.80 129.80 55 0 -11.90 129.90 40 93 952 -11.80 129.80 TC 69 971 -11.80 129.80 1 56 -11.80 130.10 TC 75 971 2 190
1975 SI WA 23:30:00 TS -11.90 129.90 95 950 bom 24 24 P______O__PP_P_ SH071975 -11.90 129.80 63 0 -11.90 129.90 40 95 950 5.50 6 -11.90 129.90 TC 70 970 -11.90 129.80 1 64 -11.90 130.10 TC 75 970 135 135 2 170
1975 SI WA 1974-12-24 00:00:00 TS -11.90 129.90 24 24 O______P__OO_O_ jtwc_sh SH071975 -11.90 129.80 65 1 -11.90 129.90 40 95 950 -11.90 129.90 TC 70 970 -11.90 129.80 4 65 -11.90 130.10 TC 75 970 3 135
1975 SI WA 03:00:00 TS -12.00 130.00 24 24 P______P__PP_P_ SH071975 -12.00 129.90 60 0 -12.00 130.10 40 95 950 -12.00 130.00 TC 75 966 -12.00 129.90 4 56 -12.00 130.20 TC 80 967 3 135
1975 SI WA 03:30:00 TS -12.00 130.00 95 950 bom 24 22 P______O__PP_P_ SH071975 -12.00 129.90 59 0 -12.00 130.10 40 95 950 5.50 6 -12.00 130.00 TC 76 966 -12.00 129.90 4 55 -12.00 130.30 TC 81 966 135 135 4 125
1975 SI WA 06:00:00 TS -12.10 130.10 95 950 bom 33 33 O______O__PP_O_ jtwc_sh SH071975 -12.10 130.00 55 0 -12.20 130.20 40 95 950 5.50 6 -12.00 130.20 TC 80 963 -12.10 130.00 4 48 -12.10 130.40 TC 85 963 135 135 4 115
1975 SI WA 09:00:00 TS -12.20 130.30 95 950 bom 44 35 P______O__PP_P_ SH071975 -12.20 130.20 43 0 -12.20 130.30 40 95 950 5.50 6 -12.10 130.30 TC 85 959 -12.10 130.20 4 39 -12.10 130.60 TC 88 960 135 135 4 105
1975 SI WA 11:30:00 TS -12.20 130.50 95 950 bom 35 35 P______O__PP_P_ SH071975 -12.20 130.40 32 -1 -12.20 130.50 40 95 950 5.50 6 -12.20 130.50 TC 89 956 -12.20 130.40 4 31 -12.20 130.70 TC 90 957 135 135 5 100
1975 SI WA 12:00:00 TS -12.20 130.50 35 15 O______P__OO_O_ jtwc_sh SH071975 -12.20 130.40 30 -1 -12.20 130.50 40 95 950 -12.20 130.50 TC 90 955 -12.20 130.40 1 30 -12.20 130.70 TC 90 956 4 120
1975 SI WA 15:00:00 TS -12.30 130.70 95 950 bom 15 0 _______O__P__P_ SH071975 -5 -12.30 130.60 40 95 950 5.50 6 -12.30 130.60 TC 93 953 1 -12.30 130.80 TC 100 953 135 135 4 120
1975 SI WA 17:30:00 TS -12.40 130.80 95 950 bom 0 0 _______O__P__P_ SH071975 -5 -12.40 130.80 40 95 950 5.50 3 1006 3 8 3 -12.40 130.80 TC 95 950 1 -12.40 131.00 TC 108 951 135 135 4 120
1975 SI WA 18:00:00 TS -12.40 130.90 95 950 bom 0 0 _______O__O__O_ -5 -12.40 130.80 40 95 950 5.50 3 1006 3 8 3 -12.40 130.80 TC 95 950 1 -12.40 131.00 TC 110 950 135 135 5 105
1975 SI WA 21:00:00 TS -12.50 131.10 0 0 _______P__P__P_ -5 -12.50 131.10 40 76 966 -12.50 131.00 TC 1 -12.50 131.20 TC 95 959 5 100
1975 SI WA 23:30:00 TS -12.50 131.30 60 980 bom 0 0 _______O__P__P_ -5 -12.50 131.30 30 60 980 -12.50 131.30 TC 1 -12.50 131.50 TC 83 966 84 84 5 100
1975 SI WA 1974-12-25 00:00:00 TS -12.50 131.40 0 0 _______P__O__O_ -5 -12.50 131.30 30 57 982 -12.50 131.30 TC -12.50 131.50 TC 80 968 6 110
1975 SI WA 02:30:00 TS -12.60 131.60 45 990 bom 0 0 _______O_______ -5 -12.60 131.60 30 45 990 TC TC 64 64 6 110
1975 SI WA 03:00:00 TS -12.60 131.70 0 0 _______P_______ -5 -12.60 131.70 30 44 991 TC TC 8 115
1975 SI WA 06:00:00 TS -12.80 132.00 35 994 bom 0 0 _______O_______ -5 -12.80 132.00 30 35 994 49 49 8 120
1975 SI WA 09:00:00 TS -13.00 132.30 0 0 _______P_______ -5 -13.00 132.30 30 33 995 8 120
1975 SI WA 12:00:00 TS -13.20 132.70 30 996 bom 0 0 _______O_______ -5 -13.20 132.70 20 30 996 45 45 8 120
1975 SI WA 15:00:00 TS -13.40 133.10 0 0 _______P_______ -5 -13.40 133.10 20 28 997 8 120
1975 SI WA 18:00:00 TS -13.60 133.40 25 998 bom 0 0 _______O_______ -5 -13.60 133.40 20 25 998 45 45 8 120
1975 SI WA 21:00:00 TS -13.80 133.70 0 0 _______P_______ -5 -13.80 133.70 20 25 998 8 120
1975 SI WA 1974-12-26 00:00:00 TS -14.00 134.10 25 998 bom 0 _______O_______ -5 -14.00 134.10 20 25 998 45 45 8 120