Site contains unofficial IBTrACS data. Visit the IBTrACS Website to access archived data.

1973 Moderate Tropical Storm ESMERALDA (1973364S19043)


IBTrACS version v04r00. Visit IBTrACS website for data access.
Please direct all questions to the IBTrACS Q and A forum

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

Summary Information

Storm ID 1973364S19043
Start Dec 30 06Z
Landfall Dec 31 09Z
Max Intensity 40 kt (Jan 2 12Z)
End Jan 6 06Z
ATCF IDs ,SH131974
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 DS824 WIND NEUMANN WIND
degrees north degrees east kts kts
SI 1973-12-30 06:00:00 TS -19.30 43.30 30
SI 09:00:00 TS -19.64 43.25 30
SI 12:00:00 TS -20.00 43.20 30
SI 15:00:00 TS -20.40 43.14 30
SI 18:00:00 TS -20.80 43.10 30
SI 21:00:00 TS -21.16 43.08 30
SI 1973-12-31 00:00:00 TS -21.50 43.10 30
SI 03:00:00 TS -21.83 43.13 30
SI 06:00:00 TS -21.90 43.28 25 30
SI 09:00:00 TS -22.28 43.25 25 30
SI 12:00:00 TS -22.83 43.20 25 30
SI 15:00:00 TS -23.53 43.23 25 30
SI 18:00:00 TS -24.28 43.44 25 30
SI 21:00:00 TS -24.95 43.79 25 30
SI 1974-01-01 00:00:00 TS -25.59 44.23 25 30
SI 03:00:00 TS -26.30 44.75 25 30
SI 06:00:00 MX -26.90 45.18 25 30
SI 09:00:00 MX -27.29 45.33 25 30
SI 12:00:00 TS -27.56 45.39 25 30
SI 15:00:00 TS -27.80 45.52 25 30
SI 18:00:00 TS -27.98 45.74 25 30
SI 21:00:00 TS -28.15 46.13 25 32
SI 1974-01-02 00:00:00 TS -28.27 46.59 25 35
SI 03:00:00 TS -28.33 46.99 25 35
SI 06:00:00 TS -28.40 47.42 25 35
SI 09:00:00 TS -28.56 47.96 25 37
SI 12:00:00 TS -28.71 48.57 25 40
SI 15:00:00 TS -28.79 49.22 25 40
SI 18:00:00 TS -28.84 49.92 25 40
SI 21:00:00 TS -28.94 50.68 25 40
SI 1974-01-03 00:00:00 TS -29.05 51.41 25 40
SI 03:00:00 TS -29.13 52.08 25 40
SI 06:00:00 TS -29.14 52.56 25 40
SI 09:00:00 TS -29.00 52.71 25 40
SI 12:00:00 TS -28.77 52.71 25 40
SI 15:00:00 TS -28.50 52.76 25 40
SI 18:00:00 TS -28.26 52.80 25 40
SI 21:00:00 TS -28.16 52.84 25 37
SI 1974-01-04 00:00:00 MX -28.11 52.88 25 35
SI 03:00:00 MX -28.07 52.92 25 35
SI 06:00:00 MX -27.98 52.96 25 35
SI 09:00:00 MX -27.79 53.00 25 35
SI 12:00:00 MX -27.56 53.04 25 35
SI 15:00:00 MX -27.43 53.13 25 35
SI 18:00:00 MX -27.33 53.22 25 35
SI 21:00:00 MX -27.30 53.31 25
SI 1974-01-05 00:00:00 TS -27.39 53.49 25
SI 03:00:00 TS -27.32 53.53 25
SI 06:00:00 TS -27.20 53.60 25
SI 09:00:00 TS -26.98 53.73 25
SI 12:00:00 TS -26.71 53.91 25
SI 15:00:00 TS -26.45 54.11 25
SI 18:00:00 TS -26.20 54.30 25
SI 21:00:00 TS -25.98 54.46 25
SI 1974-01-06 00:00:00 TS -25.79 54.59 25
SI 03:00:00 TS -25.59 54.70 25
SI 06:00:00 TS -25.40 54.80 25

Source Information

Agency Information
USA bsh131974.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION WMO-Best-Tracks.txt:Line=9622:esmeralda
BOM
NADI
WELLINGTON
DS824 s_hem.dat:1241:13S
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-005:Line=10658
TD9635
NEUMANN tracks.sh:Storm=390:ESMERALDA:BSH1374:Reunion
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON WMO AGENCY DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA SSHS REUNION LAT REUNION LON REUNION TYPE REUNION TNUM DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE NEUMANN LAT NEUMANN LON NEUMANN CLASS NEUMANN WIND STORM SPEED STORM DIR
Year degrees north degrees east km km degrees north degrees east 1 degrees north degrees east 1 degrees north degrees east kts degrees north degrees east degrees north degrees east kts kts degrees
1974 SI MM 1973-12-30 06:00:00 TS -19.30 43.30 reunion 97 97 _____O______O_ -5 -19.30 43.30 2 9.90 -19.30 43.30 TC 30 7 187
1974 SI MM 09:00:00 TS -19.64 43.25 109 109 _____P______P_ -5 -19.64 43.25 2 -19.64 43.25 TC 30 7 188
1974 SI MM 12:00:00 TS -20.00 43.20 reunion 109 91 _____O______O_ -5 -20.00 43.20 99 9.90 -20.00 43.20 TC 30 8 188
1974 SI MM 15:00:00 TS -20.40 43.14 94 78 _____P______P_ -5 -20.40 43.14 99 -20.40 43.14 TC 30 8 187
1974 SI MM 18:00:00 TS -20.80 43.10 reunion 78 53 _____O______O_ -5 -20.80 43.10 99 9.90 -20.80 43.10 TC 30 8 185
1974 SI MM 21:00:00 TS -21.16 43.08 47 41 _____P______P_ -5 -21.16 43.08 99 -21.16 43.08 TC 30 7 0
1974 SI MM 1973-12-31 00:00:00 TS -21.50 43.10 reunion 41 30 _____O______O_ -5 -21.50 43.10 99 9.90 -21.50 43.10 TC 30 7 176
1974 SI MM 03:00:00 TS -21.83 43.13 30 10 _____P______P_ -5 -21.83 43.13 99 -21.83 43.13 TC 30 4 157
1974 SI MM 06:00:00 TS -21.90 43.28 reunion 10 0 O____O___OO_O_ jtwc_sh SH131974 -21.10 43.50 -5 -22.20 43.20 2 9.90 -21.10 43.50 TC 25 -21.10 43.50 1 -22.20 43.20 TC 30 5 165
1974 SI MM 09:00:00 TS -22.28 43.25 0 0 P____P___PP_P_ SH131974 -21.79 43.15 -5 -22.64 43.31 2 -21.79 43.15 TC 25 -21.80 43.23 1 -22.64 43.31 TC 30 9 184
1974 SI MM 12:00:00 TS -22.83 43.20 reunion 20 20 O____O___OP_O_ jtwc_sh SH131974 -22.50 42.90 -5 -23.20 43.50 99 9.90 -22.50 42.90 TC 25 -22.51 43.01 1 -23.20 43.50 TC 30 13 181
1974 SI MM 15:00:00 TS -23.53 43.23 46 30 P____P___PP_P_ SH131974 -23.25 42.85 -5 -23.94 43.76 99 -23.25 42.85 TC 25 -23.24 42.91 1 -23.94 43.76 TC 30 15 172
1974 SI MM 18:00:00 TS -24.28 43.44 reunion 37 15 O____O___OO_O_ jtwc_sh SH131974 -24.00 43.00 -5 -24.70 44.10 99 9.90 -24.00 43.00 TC 25 -24.00 43.00 1 -24.70 44.10 TC 30 15 160
1974 SI MM 21:00:00 TS -24.95 43.79 20 15 P____P___PP_P_ SH131974 -24.70 43.34 -5 -25.28 44.47 99 -24.70 43.34 TC 25 -24.79 43.31 1 -25.28 44.47 TC 30 15 151
1974 SI MM 1974-01-01 00:00:00 TS -25.59 44.23 reunion 39 34 O____O___OP_O_ jtwc_sh SH131974 -25.40 43.80 -5 -25.80 44.90 99 9.90 -25.40 43.80 TC 25 -25.56 43.76 1 -25.80 44.90 TC 30 16 147
1974 SI MM 03:00:00 TS -26.30 44.75 92 87 P____P___PP_P_ SH131974 -26.18 44.29 -5 -26.42 45.44 99 -26.18 44.29 TC 25 -26.28 44.26 1 -26.42 45.44 TC 30 16 147
1974 SI MM 06:00:00 MX -26.90 45.18 reunion 145 145 O____O___OO_O_ jtwc_sh SH131974 -26.90 44.70 -5 -26.90 45.90 5 9.90 -26.90 44.70 TC 25 -26.90 44.70 1 -26.90 45.90 TC 30 11 153
1974 SI MM 09:00:00 MX -27.29 45.33 189 189 P____P___PP_P_ SH131974 -27.48 44.84 -5 -27.05 46.05 5 -27.48 44.84 TC 25 -27.40 44.86 1 -27.05 46.05 TC 30 7 164
1974 SI MM 12:00:00 TS -27.56 45.39 reunion 223 223 O____O___OP_O_ jtwc_sh SH131974 -27.90 44.90 -5 -27.10 46.10 99 9.90 -27.90 44.90 TC 25 -27.79 44.95 1 -27.10 46.10 TC 30 5 161
1974 SI MM 15:00:00 TS -27.80 45.52 245 245 P____P___PP_P_ SH131974 -28.16 45.03 -5 -27.28 46.24 99 -28.16 45.03 TC 25 -28.09 45.07 1 -27.28 46.24 TC 30 5 144
1974 SI MM 18:00:00 TS -27.98 45.74 reunion 268 268 O____O___OO_O_ jtwc_sh SH131974 -28.30 45.30 -5 -27.50 46.40 99 9.90 -28.30 45.30 TC 25 -28.30 45.30 1 -27.50 46.40 TC 30 6 123
1974 SI MM 21:00:00 TS -28.15 46.13 285 285 P____P___PP_P_ SH131974 -28.42 45.84 -5 -27.72 46.61 99 -28.42 45.84 TC 25 -28.47 45.77 1 -27.72 46.61 TC 32 8 111
1974 SI MM 1974-01-02 00:00:00 TS -28.27 46.59 reunion 320 320 O____O___OP_O_ jtwc_sh SH131974 -28.50 46.50 -5 -27.90 46.80 99 9.90 -28.50 46.50 TC 25 -28.56 46.37 1 -27.90 46.80 TC 35 8 104
1974 SI MM 03:00:00 TS -28.33 46.99 336 336 P____P___PP_P_ SH131974 -28.56 47.10 -5 -27.97 46.85 99 -28.56 47.10 TC 25 -28.59 47.03 1 -27.97 46.85 TC 35 7 100
1974 SI MM 06:00:00 TS -28.40 47.42 reunion 362 362 O____O___OO_O_ jtwc_sh SH131974 -28.60 47.70 -5 -28.10 47.00 3 9.90 -28.60 47.70 TC 25 -28.60 47.70 1 -28.10 47.00 TC 35 9 105
1974 SI MM 09:00:00 TS -28.56 47.96 397 397 P____P___PP_P_ SH131974 -28.61 48.31 -5 -28.49 47.44 3 -28.61 48.31 TC 25 -28.59 48.29 1 -28.49 47.44 TC 37 11 107
1974 SI MM 12:00:00 TS -28.71 48.57 reunion 429 429 O____O___OP_O_ jtwc_sh SH131974 -28.60 48.90 -5 -28.90 48.10 99 9.90 -28.60 48.90 TC 25 -28.57 48.87 1 -28.90 48.10 TC 40 11 102
1974 SI MM 15:00:00 TS -28.79 49.22 466 466 P____P___PP_P_ SH131974 -28.57 49.44 -5 -29.12 48.90 99 -28.57 49.44 TC 25 -28.56 49.44 1 -29.12 48.90 TC 40 12 96
1974 SI MM 18:00:00 TS -28.84 49.92 reunion 503 503 O____O___OO_O_ jtwc_sh SH131974 -28.60 50.00 -5 -29.20 49.80 99 9.90 -28.60 50.00 TC 25 -28.60 50.00 1 -29.20 49.80 TC 40 13 97
1974 SI MM 21:00:00 TS -28.94 50.68 560 560 P____P___PP_P_ SH131974 -28.78 50.66 -5 -29.19 50.72 99 -28.78 50.66 TC 25 -28.79 50.63 1 -29.19 50.72 TC 40 13 99
1974 SI MM 1974-01-03 00:00:00 TS -29.05 51.41 reunion 615 615 O____O___OP_O_ jtwc_sh SH131974 -29.00 51.30 -5 -29.10 51.60 99 9.90 -29.00 51.30 TC 25 -29.03 51.24 1 -29.10 51.60 TC 40 12 99
1974 SI MM 03:00:00 TS -29.13 52.08 673 673 P____P___PP_P_ SH131974 -29.22 51.83 -5 -29.01 52.49 99 -29.22 51.83 TC 25 -29.22 51.78 1 -29.01 52.49 TC 40 10 95
1974 SI MM 06:00:00 TS -29.14 52.56 reunion 710 710 O____O___OO_O_ jtwc_sh SH131974 -29.30 52.20 -5 -28.90 53.10 3 9.90 -29.30 52.20 TC 25 -29.30 52.20 1 -28.90 53.10 TC 40 6 76
1974 SI MM 09:00:00 TS -29.00 52.71 711 698 P____P___PP_P_ SH131974 -29.11 52.35 -5 -28.82 53.21 3 -29.11 52.35 TC 25 -29.14 52.43 1 -28.82 53.21 TC 40 4 20
1974 SI MM 12:00:00 TS -28.77 52.71 reunion 698 679 O____O___OP_O_ jtwc_sh SH131974 -28.80 52.40 -5 -28.70 53.10 99 9.90 -28.80 52.40 TC 25 -28.87 52.54 1 -28.70 53.10 TC 40 5 5
1974 SI MM 15:00:00 TS -28.50 52.76 687 675 P____P___PP_P_ SH131974 -28.52 52.50 -5 -28.45 53.11 99 -28.52 52.50 TC 25 -28.56 52.57 1 -28.45 53.11 TC 40 5 9
1974 SI MM 18:00:00 TS -28.26 52.80 reunion 675 669 O____O___OO_O_ jtwc_sh SH131974 -28.30 52.60 -5 -28.20 53.10 99 9.90 -28.30 52.60 TC 25 -28.30 52.60 1 -28.20 53.10 TC 40 3 14
1974 SI MM 21:00:00 TS -28.16 52.84 669 663 P____P___PP_P_ SH131974 -28.22 52.70 -5 -28.08 53.06 99 -28.22 52.70 TC 25 -28.21 52.70 1 -28.08 53.06 TC 37 2 26
1974 SI MM 1974-01-04 00:00:00 MX -28.11 52.88 reunion 672 672 O____O___OP_O_ jtwc_sh SH131974 -28.20 52.80 -5 -28.00 53.00 99 9.90 -28.20 52.80 TC 25 -28.17 52.80 1 -28.00 53.00 EX 35 1 38
1974 SI MM 03:00:00 MX -28.07 52.92 672 666 P____P___PP_P_ SH131974 -28.16 52.90 -5 -27.93 52.95 99 -28.16 52.90 TC 25 -28.15 52.90 1 -27.93 52.95 EX 35 2 25
1974 SI MM 06:00:00 MX -27.98 52.96 reunion 675 665 O____O___OO_O_ jtwc_sh SH131974 -28.10 53.00 -5 -27.80 52.90 3 9.90 -28.10 53.00 TC 25 -28.10 53.00 1 -27.80 52.90 EX 35 3 14
1974 SI MM 09:00:00 MX -27.79 53.00 665 655 P____P___PP_P_ SH131974 -27.96 53.10 -5 -27.52 52.85 3 -27.96 53.10 TC 25 -27.97 53.11 1 -27.52 52.85 EX 35 4 9
1974 SI MM 12:00:00 MX -27.56 53.04 reunion 655 655 O____O___OP_O_ jtwc_sh SH131974 -27.80 53.20 -5 -27.20 52.80 99 9.90 -27.80 53.20 TC 25 -27.81 53.22 1 -27.20 52.80 EX 35 4 19
1974 SI MM 15:00:00 MX -27.43 53.13 655 655 P____P___PP_P_ SH131974 -27.64 53.31 -5 -26.97 52.75 99 -27.64 53.31 TC 25 -27.64 53.31 1 -26.97 52.75 EX 35 3 35
1974 SI MM 18:00:00 MX -27.33 53.22 reunion 660 660 O____O___OO_O_ jtwc_sh SH131974 -27.50 53.40 -5 -26.80 52.70 99 9.90 -27.50 53.40 TC 25 -27.50 53.40 1 -26.80 52.70 EX 35 2 52
1974 SI MM 21:00:00 MX -27.30 53.31 669 669 P________PP___ SH131974 -27.44 53.46 -5 99 -27.44 53.46 TC 25 -27.43 53.44 1 EX 2 106
1974 SI MM 1974-01-05 00:00:00 TS -27.39 53.49 reunion 691 687 O________OP___ jtwc_sh SH131974 -27.40 53.50 -5 -27.40 53.50 TC 25 -27.38 53.48 1 2 96
1974 SI MM 03:00:00 TS -27.32 53.53 687 679 P________PP___ SH131974 -27.33 53.53 -5 -27.33 53.53 TC 25 -27.31 53.52 1 2 27
1974 SI MM 06:00:00 TS -27.20 53.60 reunion 679 654 O________OO___ jtwc_sh SH131974 -27.20 53.60 -5 -27.20 53.60 TC 25 -27.20 53.60 1 4 28
1974 SI MM 09:00:00 TS -26.98 53.73 654 616 P________PP___ SH131974 -26.97 53.73 -5 -26.97 53.73 TC 25 -26.99 53.75 1 6 30
1974 SI MM 12:00:00 TS -26.71 53.91 reunion 616 589 O________OP___ jtwc_sh SH131974 -26.70 53.90 -5 -26.70 53.90 TC 25 -26.74 53.93 1 6 32
1974 SI MM 15:00:00 TS -26.45 54.11 579 552 P________PP___ SH131974 -26.44 54.10 -5 -26.44 54.10 TC 25 -26.46 54.12 1 6 34
1974 SI MM 18:00:00 TS -26.20 54.30 reunion 552 526 O________OO___ jtwc_sh SH131974 -26.20 54.30 -5 -26.20 54.30 TC 25 -26.20 54.30 1 6 34
1974 SI MM 21:00:00 TS -25.98 54.46 526 502 P________PP___ SH131974 -25.99 54.46 -5 -25.99 54.46 TC 25 -25.97 54.45 1 5 33
1974 SI MM 1974-01-06 00:00:00 TS -25.79 54.59 reunion 502 478 O________OP___ jtwc_sh SH131974 -25.80 54.60 -5 -25.80 54.60 TC 25 -25.76 54.58 1 4 29
1974 SI MM 03:00:00 TS -25.59 54.70 478 454 P________PP___ SH131974 -25.60 54.71 -5 -25.60 54.71 TC 25 -25.58 54.70 1 4 26
1974 SI MM 06:00:00 TS -25.40 54.80 reunion 454 O________OO___ jtwc_sh SH131974 -25.40 54.80 -5 -25.40 54.80 TC 25 -25.40 54.80 1 4 25