1973 Tropical Cyclone BELLA (1973079S09131)


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

Summary Information

Storm ID 1973079S09131
Start Mar 19 23Z
Landfall Mar 24 12Z, Mar 25 09Z
Max Intensity 40 kt (Mar 23 12Z), 998 mb (Mar 23 09Z)
End Mar 25 19Z
ATCF IDs ,SH311973
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 WMO PRES BOM WIND BOM PRES DS824 WIND DS824 PRES NEUMANN WIND NEUMANN PRES
degrees north degrees east kts mb kts mb kts mb kts mb
SI 1973-03-19 23:30:00 NR -8.90 130.90 20 1009 20 1009
SI 1973-03-20 00:00:00 TS -9.10 130.97 20 1008 15 1009
SI 03:00:00 TS -9.18 131.26 20 1008 15 1008
SI 06:00:00 TS -9.24 131.55 20 1007 15 1008 10 1008
SI 09:00:00 TS -9.33 131.85 20 1007 15 1007 12 1007
SI 11:30:00 TS -9.40 132.09 20 1007 20 1007 15 1007 14 1007
SI 12:00:00 TS -9.40 132.14 20 1006 15 1007 15 1007
SI 15:00:00 TS -9.48 132.42 20 1006 15 1006 15 1006
SI 18:00:00 TS -9.56 132.69 20 1006 15 1006 15 1006
SI 21:00:00 TS -9.66 132.95 20 1006 15 1006 15 1006
SI 23:30:00 TS -9.74 133.15 20 1006 20 1006 15 1006 15 1006
SI 1973-03-21 00:00:00 TS -9.75 133.19 20 1005 15 1006 15 1006
SI 03:00:00 TS -9.84 133.41 21 1005 17 1005 17 1005
SI 06:00:00 TS -9.92 133.61 22 1004 20 1004 20 1004
SI 09:00:00 TS -10.01 133.80 23 1003 22 1003 22 1003
SI 11:30:00 TS -10.09 133.96 25 1003 25 1003 24 1003 24 1003
SI 12:00:00 TS -10.10 133.99 25 1002 25 1003 25 1003
SI 15:00:00 TS -10.20 134.17 25 1002 26 1002 25 1002
SI 18:00:00 TS -10.30 134.36 25 1001 27 1001 25 1001
SI 21:00:00 TS -10.39 134.56 25 1000 28 1000 27 1000
SI 1973-03-22 00:00:00 TS -10.50 134.78 25 1000 25 1000 30 1000 30 1000
SP 03:00:00 TS -10.61 135.06 25 1000 25 1000 30 1000 30 1000
SP 06:00:00 TS -10.75 135.37 25 1000 25 1000 30 1000 30 1000
SP 09:00:00 TS -10.89 135.68 30 1000 30 1000 30 1000 30 1000
SP 12:00:00 TS -11.05 135.97 30 1000 30 1000 30 1000 30 1000
SP 15:00:00 TS -11.25 136.33 30 1000 30 1000 30 999 30 999
SP 18:00:00 TS -11.39 136.63 30 999 30 999 30 999 30 999
SP 21:00:00 TS -11.54 136.88 30 999 30 999 30 999 30 999
SP 1973-03-23 00:00:00 TS -11.70 137.08 30 999 30 999 30 999 30 999
SP 03:00:00 TS -11.86 137.22 30 999 30 999 30 999 30 999
SP 06:00:00 TS -12.00 137.33 30 999 30 999 30 999 30 999
SP 09:00:00 TS -12.16 137.44 30 999 30 999 32 998 32 998
SP 12:00:00 TS -12.35 137.53 40 998 40 998 35 998 35 998
SP 15:00:00 TS -12.59 137.52 40 998 40 998 35 998 35 998
SP 18:00:00 TS -12.84 137.44 40 998 40 998 35 998 35 998
SP 21:00:00 TS -13.09 137.36 40 998 40 998 35 998 35 998
SP 1973-03-24 00:00:00 TS -13.30 137.28 40 998 40 998 35 998 35 998
SP 03:00:00 TS -13.51 137.17 40 998 40 998 35 998 35 998
SP 06:00:00 TS -13.73 137.00 40 998 40 998 35 998 35 998
SP 09:00:00 TS -13.90 136.88 35 999 35 999 32 999 32 998
SP 12:00:00 TS -14.05 136.78 30 1000 30 1000 30 1000 30 999
SP 15:00:00 TS -14.20 136.76 30 1002 30 1002 30 1000 30 999
SP 18:00:00 TS -14.37 136.77 30 1000 30 1000 30 1000 30 1000
SP 21:00:00 TS -14.60 136.80 30 1001 30 1001 27 1001 27 1000
SP 1973-03-25 00:00:00 TS -14.89 136.82 30 1002 30 1002 25 1002 25 1001
SP 03:00:00 TS -15.21 136.82 30 1002 25 1001
SP 06:00:00 TS -15.56 136.77 30 1002 25 1002
SP 09:00:00 TS -15.88 136.66 30 1002 25 1002
SP 11:30:00 TS -16.09 136.56 30 1002 30 1002 25 1002
SP 12:00:00 TS -15.97 136.52 29 1002 25 1002
SP 15:00:00 TS -15.87 136.41 27 1003 25 1003
SP 18:00:00 TS -16.25 136.32 25 1004 25 1004
SP 19:00:00 NR -16.40 136.20 25 1005 25 1005

Source Information

Agency Information
USA bsh311973.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM IDCKMSTM0S.csv:Line=7906:BELLA
NADI
WELLINGTON
DS824 aus_area.dat:502:BELLA
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-006:Line=9270
TD9635
NEUMANN tracks.sh:Storm=373:BELLA:BSH3173:BM427
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 SSHS BOM LAT BOM LON BOM TYPE BOM WIND BOM PRES BOM CI DS824 LAT DS824 LON DS824 STAGE DS824 WIND DS824 PRES TD9636 LAT TD9636 LON TD9636 STAGE NEUMANN LAT NEUMANN LON NEUMANN CLASS NEUMANN WIND NEUMANN PRES BOM GUST BOM GUST_PER STORM SPEED STORM DIR
Year degrees north degrees east kts mb km km degrees north degrees east 1 degrees north degrees east kts mb 1 degrees north degrees east kts mb degrees north degrees east degrees north degrees east kts mb kts second kts degrees
1973 SI WA 1973-03-19 23:30:00 NR -8.90 130.90 20 1009 bom 103 103 ______O_______ -1 -8.90 130.90 20 20 1009 1.00 45 45 26 160
1973 SI WA 1973-03-20 00:00:00 TS -9.10 130.97 123 134 O_____P__OO___ jtwc_sh SH311973 -9.30 131.00 -1 -8.91 130.95 20 20 1008 -8.90 130.90 TC 15 1009 -9.30 131.00 2 8 128
1973 SI WA 03:00:00 TS -9.18 131.26 134 134 P_____P__PP___ SH311973 -9.34 131.30 -1 -8.98 131.23 20 20 1008 -8.97 131.18 TC 15 1008 -9.38 131.30 2 6 103
1973 SI WA 06:00:00 TS -9.24 131.55 138 138 O_____P__PP_O_ jtwc_sh SH311973 -9.40 131.60 -1 -9.05 131.50 20 20 1007 -9.04 131.46 TC 15 1008 -9.45 131.60 2 -9.00 131.60 TC 10 1008 6 105
1973 SI WA 09:00:00 TS -9.33 131.85 155 159 P_____P__PP_P_ SH311973 -9.50 131.90 -1 -9.13 131.78 20 20 1007 -9.11 131.73 TC 15 1007 -9.53 131.90 2 -9.10 131.91 TC 12 1007 6 106
1973 SI WA 11:30:00 TS -9.40 132.09 20 1007 bom 179 179 P_____O__PP_P_ SH311973 -9.59 132.15 -1 -9.20 132.00 20 20 1007 1.00 -9.18 131.96 TC 15 1007 -9.59 132.15 2 -9.18 132.15 TC 14 1007 45 45 6 104
1973 SI WA 12:00:00 TS -9.40 132.14 179 185 O_____P__OO_O_ jtwc_sh SH311973 -9.60 132.20 -1 -9.22 132.04 20 20 1006 -9.20 132.00 TC 15 1007 -9.60 132.20 2 -9.20 132.20 TC 15 1007 6 104
1973 SI WA 15:00:00 TS -9.48 132.42 190 184 P_____P__PP_P_ SH311973 -9.65 132.51 -1 -9.31 132.30 20 20 1006 -9.30 132.26 TC 15 1006 -9.67 132.50 2 -9.30 132.46 TC 15 1006 6 106
1973 SI WA 18:00:00 TS -9.56 132.69 184 180 O_____P__PP_O_ jtwc_sh SH311973 -9.70 132.80 -1 -9.42 132.56 20 20 1006 -9.40 132.51 TC 15 1006 -9.74 132.79 2 -9.40 132.70 TC 15 1006 6 109
1973 SI WA 21:00:00 TS -9.66 132.95 184 184 P_____P__PP_P_ SH311973 -9.79 133.07 -1 -9.52 132.80 20 20 1006 -9.50 132.76 TC 15 1006 -9.82 133.06 2 -9.51 132.96 TC 15 1006 5 111
1973 SI WA 23:30:00 TS -9.74 133.15 20 1006 bom 193 182 P_____O__PP_P_ SH311973 -9.88 133.26 -1 -9.60 133.00 20 20 1006 1.00 -9.58 132.96 TC 15 1006 -9.89 133.26 2 -9.59 133.16 TC 15 1006 45 45 5 112
1973 SI WA 1973-03-21 00:00:00 TS -9.75 133.19 182 182 O_____P__OO_O_ jtwc_sh SH311973 -9.90 133.30 -1 -9.61 133.04 20 20 1005 -9.60 133.00 TC 15 1006 -9.90 133.30 2 -9.60 133.20 TC 15 1006 5 112
1973 SI WA 03:00:00 TS -9.84 133.41 187 180 P_____P__PP_P_ SH311973 -10.00 133.52 -1 -9.69 133.28 20 21 1005 -9.68 133.24 TC 17 1005 -9.99 133.50 2 -9.65 133.40 TC 17 1005 4 112
1973 SI WA 06:00:00 TS -9.92 133.61 184 179 O_____P__PP_O_ jtwc_sh SH311973 -10.10 133.70 -1 -9.76 133.50 20 22 1004 -9.75 133.47 TC 20 1004 -10.09 133.67 2 -9.70 133.60 TC 20 1004 4 114
1973 SI WA 09:00:00 TS -10.01 133.80 185 182 P_____P__PP_P_ SH311973 -10.20 133.85 -1 -9.84 133.72 20 23 1003 -9.82 133.69 TC 22 1003 -10.20 133.83 2 -9.79 133.85 TC 22 1003 4 116
1973 SI WA 11:30:00 TS -10.09 133.96 25 1003 bom 188 188 P_____O__PP_P_ SH311973 -10.28 133.97 -1 -9.90 133.90 20 25 1003 1.50 -9.89 133.86 TC 24 1003 -10.28 133.97 2 -9.88 134.06 TC 24 1003 45 45 4 117
1973 SI WA 12:00:00 TS -10.10 133.99 188 182 O_____P__OO_O_ jtwc_sh SH311973 -10.30 134.00 -1 -9.91 133.93 20 25 1002 -9.90 133.90 TC 25 1003 -10.30 134.00 2 -9.90 134.10 TC 25 1003 4 118
1973 SI WA 15:00:00 TS -10.20 134.17 184 176 P_____P__PP_P_ SH311973 -10.40 134.19 -1 -10.00 134.10 20 25 1002 -9.98 134.07 TC 26 1002 -10.40 134.18 2 -10.00 134.31 TC 25 1002 4 118
1973 SI WA 18:00:00 TS -10.30 134.36 180 174 O_____P__PP_O_ jtwc_sh SH311973 -10.50 134.40 -1 -10.10 134.27 20 25 1001 -10.07 134.25 TC 27 1001 -10.50 134.37 2 -10.10 134.50 TC 25 1001 4 118
1973 SI WA 21:00:00 TS -10.39 134.56 179 175 P_____P__PP_P_ SH311973 -10.60 134.59 -1 -10.20 134.46 20 25 1000 -10.18 134.44 TC 28 1000 -10.60 134.57 2 -10.19 134.69 TC 27 1000 5 116
1973 SI WA 1973-03-22 00:00:00 TS -10.50 134.78 25 1000 bom 179 168 O_____O__OO_O_ jtwc_sh SH311973 -10.70 134.80 -1 -10.30 134.70 20 25 1000 2.00 -10.30 134.70 TC 30 1000 -10.70 134.80 2 -10.30 134.90 TC 30 1000 45 45 5 114
1973 SP EA 03:00:00 TS -10.61 135.06 25 1000 bom 171 158 P_____O__PP_P_ SH311973 -10.80 135.04 -1 -10.40 135.00 20 25 1000 2.00 -10.44 135.04 TC 30 1000 -10.79 135.05 2 -10.44 135.19 TC 30 1000 45 45 6 113
1973 SP EA 06:00:00 TS -10.75 135.37 25 1000 bom 158 134 O_____O__OP_O_ jtwc_sh SH311973 -10.90 135.30 -1 -10.60 135.40 20 25 1000 2.00 -10.60 135.40 TC 30 1000 -10.88 135.31 2 -10.60 135.50 TC 30 1000 45 45 7 115
1973 SP EA 09:00:00 TS -10.89 135.68 30 1000 bom 134 114 P_____O__PP_P_ SH311973 -10.99 135.59 -1 -10.80 135.80 20 30 1000 2.50 -10.79 135.70 TC 30 1000 -10.98 135.60 2 -10.80 135.81 TC 30 1000 45 45 7 117
1973 SP EA 12:00:00 TS -11.05 135.97 30 1000 bom 124 92 O_____O__OO_O_ jtwc_sh SH311973 -11.10 135.90 -1 -11.00 136.00 20 30 1000 2.50 -11.00 136.00 TC 30 1000 -11.10 135.90 2 -11.00 136.10 TC 30 1000 45 45 7 119
1973 SP EA 15:00:00 TS -11.25 136.33 30 1000 bom 92 68 P_____O__PP_P_ SH311973 -11.24 136.25 -1 -11.40 136.50 20 30 1000 2.50 -11.22 136.38 TC 30 999 -11.25 136.24 2 -11.16 136.36 TC 30 999 45 45 7 117
1973 SP EA 18:00:00 TS -11.39 136.63 30 999 bom 68 64 O_____O__OP_O_ jtwc_sh SH311973 -11.40 136.60 -1 -11.40 136.70 20 30 999 2.50 -11.40 136.70 TC 30 999 -11.42 136.59 2 -11.30 136.60 TC 30 999 45 45 6 119
1973 SP EA 21:00:00 TS -11.54 136.88 30 999 bom 70 62 P_____O__PP_P_ SH311973 -11.59 136.92 -1 -11.50 136.80 20 30 999 2.50 -11.51 136.85 TC 30 999 -11.61 136.92 2 -11.46 136.88 TC 30 999 45 45 5 125
1973 SP EA 1973-03-23 00:00:00 TS -11.70 137.08 30 999 bom 68 49 O_____O__OO_O_ jtwc_sh SH311973 -11.80 137.20 -1 -11.60 136.90 20 30 999 2.50 -11.60 136.90 TC 30 999 -11.80 137.20 2 -11.60 137.10 TC 30 999 45 45 5 134
1973 SP EA 03:00:00 TS -11.86 137.22 30 999 bom 49 46 P_____O__PP_P_ SH311973 -12.00 137.44 -1 -11.80 136.90 20 30 999 2.50 -11.69 136.94 TC 30 999 -11.99 137.42 2 -11.70 137.17 TC 30 999 45 45 4 141
1973 SP EA 06:00:00 TS -12.00 137.33 30 999 bom 46 44 O_____O__OP_O_ jtwc_sh SH311973 -12.20 137.60 -1 -11.80 137.00 20 30 999 2.50 -11.80 137.00 TC 30 999 -12.18 137.57 2 -11.80 137.20 TC 30 999 45 45 4 142
1973 SP EA 09:00:00 TS -12.16 137.44 30 999 bom 44 54 P_____O__PP_P_ SH311973 -12.40 137.69 -1 -11.90 137.10 20 30 999 2.50 -11.92 137.16 TC 32 998 -12.39 137.66 2 -11.93 137.36 TC 32 998 45 45 4 150
1973 SP EA 12:00:00 TS -12.35 137.53 40 998 bom 54 55 O_____O__OO_O_ jtwc_sh SH311973 -12.60 137.70 -1 -12.10 137.30 30 40 998 3.00 -12.10 137.30 TC 35 998 -12.60 137.70 2 -12.10 137.50 TC 35 998 55 55 4 171
1973 SP EA 15:00:00 TS -12.59 137.52 40 998 bom 63 63 P_____O__PP_P_ SH311973 -12.79 137.67 -1 -12.40 137.30 30 40 998 3.00 -12.39 137.28 TC 35 998 -12.83 137.69 2 -12.33 137.48 TC 35 998 55 55 5 191
1973 SP EA 18:00:00 TS -12.84 137.44 40 998 bom 68 73 O_____O__OP_O_ jtwc_sh SH311973 -13.00 137.60 -1 -12.70 137.20 30 40 998 3.00 -12.70 137.20 TC 35 998 -13.06 137.63 2 -12.60 137.40 TC 35 998 55 55 5 196
1973 SP EA 21:00:00 TS -13.09 137.36 40 998 bom 76 65 P_____O__PP_P_ SH311973 -13.25 137.51 -1 -13.00 137.10 30 40 998 3.00 -12.91 137.16 TC 35 998 -13.29 137.52 2 -12.86 137.36 TC 35 998 55 55 5 198
1973 SP EA 1973-03-24 00:00:00 TS -13.30 137.28 40 998 bom 70 46 O_____O__OO_O_ jtwc_sh SH311973 -13.50 137.40 -1 -13.10 137.10 30 40 998 3.00 -13.10 137.10 TC 35 998 -13.50 137.40 2 -13.10 137.30 TC 35 998 55 55 5 204
1973 SP EA 03:00:00 TS -13.51 137.17 40 998 bom 46 15 P_____O__PP_P_ SH311973 -13.72 137.25 -1 -13.30 137.10 30 40 998 3.00 -13.36 136.96 TC 35 998 -13.68 137.27 2 -13.31 137.21 TC 35 998 55 55 5 212
1973 SP EA 06:00:00 TS -13.73 137.00 40 998 bom 15 0 O_____O__OP_O_ jtwc_sh SH311973 -13.90 137.10 -1 -13.60 136.80 30 40 998 3.00 -13.60 136.80 TC 35 998 -13.85 137.12 2 -13.50 137.10 TC 35 998 55 55 5 217
1973 SP EA 09:00:00 TS -13.90 136.88 35 999 bom 10 0 P_____O__PP_P_ SH311973 -14.05 136.98 -1 -13.80 136.70 30 35 999 3.00 -13.77 136.68 TC 32 999 -14.02 136.99 2 -13.71 136.94 TC 32 998 49 49 4 213
1973 SP EA 12:00:00 TS -14.05 136.78 30 1000 bom 0 10 O_____O__OO_O_ jtwc_sh SH311973 -14.20 136.90 -1 -13.90 136.60 20 30 1000 2.50 -13.90 136.60 TC 30 1000 -14.20 136.90 2 -13.90 136.80 TC 30 999 45 45 3 201
1973 SP EA 15:00:00 TS -14.20 136.76 30 1002 bom 10 0 P_____O__PP_P_ SH311973 -14.38 136.88 -1 -14.00 136.60 20 30 1002 2.50 -13.98 136.53 TC 30 1000 -14.37 136.90 2 -14.05 136.78 TC 30 999 45 45 3 182
1973 SP EA 18:00:00 TS -14.37 136.77 30 1000 bom 11 11 O_____O__OP_O_ jtwc_sh SH311973 -14.60 136.90 -1 -14.10 136.50 20 30 1000 2.50 -14.10 136.50 TC 30 1000 -14.56 136.94 2 -14.20 136.80 TC 30 1000 45 45 4 175
1973 SP EA 21:00:00 TS -14.60 136.80 30 1001 bom 33 33 P_____O__PP_P_ SH311973 -14.82 136.96 -1 -14.30 136.50 20 30 1001 2.50 -14.32 136.49 TC 27 1001 -14.79 136.99 2 -14.39 136.75 TC 27 1000 45 45 5 174
1973 SP EA 1973-03-25 00:00:00 TS -14.89 136.82 30 1002 bom 67 64 O_____O__OO_O_ jtwc_sh SH311973 -15.10 137.00 -1 -14.60 136.50 20 30 1002 2.50 -14.60 136.50 TC 25 1002 -15.10 137.00 2 -14.60 136.70 TC 25 1001 45 45 6 0
1973 SP EA 03:00:00 TS -15.21 136.82 64 24 P_____P___P_P_ SH311973 -15.45 136.98 -1 -14.85 136.49 20 30 1002 TC -15.49 136.96 2 -14.79 136.70 TC 25 1001 7 185
1973 SP EA 06:00:00 TS -15.56 136.77 24 0 O_____P___P_O_ jtwc_sh SH311973 -15.90 136.90 -1 -15.06 136.48 20 30 1002 -15.96 136.87 2 -15.00 136.70 TC 25 1002 7 193
1973 SP EA 09:00:00 TS -15.88 136.66 0 0 P_____P___P_P_ SH311973 -16.43 136.77 -1 -15.28 136.44 20 30 1002 -16.47 136.74 2 -15.23 136.66 TC 25 1002 6 201
1973 SP EA 11:30:00 TS -16.09 136.56 30 1002 bom 0 0 P_____O___P_P_ SH311973 -16.90 136.63 -1 -15.50 136.40 20 30 1002 2.50 -16.91 136.62 2 -15.45 136.61 TC 25 1002 45 45 3 237
1973 SP EA 12:00:00 TS -15.97 136.52 0 0 O_____P___O_O_ jtwc_sh SH311973 -17.00 136.60 -1 -15.55 136.39 20 29 1002 -17.00 136.60 2 -15.50 136.60 TC 25 1002 5 327
1973 SP EA 15:00:00 TS -15.87 136.41 0 0 ______P_____P_ SH311973 -1 -15.89 136.32 20 27 1003 2 -15.83 136.55 TC 25 1003 3 215
1973 SP EA 18:00:00 TS -16.25 136.32 0 0 ______P_____O_ -1 -16.27 136.23 20 25 1004 2 -16.20 136.50 TC 25 1004 9 201
1973 SP EA 19:00:00 NR -16.40 136.20 25 1005 bom 0 ______O_______ -1 -16.40 136.20 20 25 1005 2 TC 45 45 12 216