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

1947 Typhoon GWEN (1947217N20136)


IBTrACS version v04r01. 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 1947217N20136
Start Aug 4 12Z
Max Intensity 100 kt (Aug 6 06Z), 950 mb (Aug 6 12Z)
End Aug 9 12Z
ATCF IDs WP071947
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 USA WIND DS824 WIND TD9636 WIND TD9635 WIND TD9635 PRES
days since 1858-11-17 00:00:00 degrees north degrees north degrees north degrees north degrees east
WP 1947-08-04 12:00:00 TS 20.00 136.30 80 80 80 80 978
WP 15:00:00 TS 21.00 136.30 80 80 83 80 977
WP 18:00:00 TS 22.00 136.20 80 80 85 80 976
WP 21:00:00 TS 23.00 136.20 85 85 88 85 975
WP 1947-08-05 00:00:00 TS 24.10 136.00 90 90 90 90 974
WP 03:00:00 TS 25.30 135.50 90 90 90 90 973
WP 06:00:00 TS 26.60 135.00 90 90 90 90 971
WP 09:00:00 TS 27.80 134.60 90 90 90 90 969
WP 12:00:00 TS 28.70 134.40 90 90 90 90 967
WP 15:00:00 TS 29.30 134.40 90 90 88 90 965
WP 18:00:00 TS 29.60 134.50 90 90 85 90 963
WP 21:00:00 TS 30.00 134.90 85 85 83 85 965
WP 1947-08-06 00:00:00 TS 30.20 135.30 80 80 80 80 966
WP 03:00:00 TS 30.40 135.80 90 90 85 90 963
WP 06:00:00 TS 30.60 136.30 100 100 90 100 960
WP 09:00:00 TS 30.90 136.50 100 100 95 100 955
WP 12:00:00 TS 31.40 136.60 100 100 100 100 950
WP 15:00:00 TS 32.00 136.70 95 95 95 95 954
WP 18:00:00 TS 32.70 136.90 90 90 90 90 958
WP 21:00:00 TS 33.40 137.00 85 85 85 85 967
WP 1947-08-07 00:00:00 TS 34.00 137.50 80 80 80 80 976
WP 03:00:00 TS 34.40 138.60 60 60 60 981
WP 06:00:00 TS 34.70 139.90 40 40 40 986
WP 09:00:00 TS 34.80 140.90 40 40
WP 12:00:00 TS 35.00 142.00 40 40
WP 15:00:00 TS 35.40 143.30 40 40
WP 18:00:00 TS 36.00 145.00 40 40
WP 21:00:00 TS 36.50 147.50 40 40
WP 1947-08-08 00:00:00 TS 37.00 150.00 40 40
WP 03:00:00 TS 37.50 151.70 40 40
WP 06:00:00 TS 38.00 153.00 40 40
WP 09:00:00 TS 38.80 154.50 43 43
WP 12:00:00 TS 39.50 156.00 45 45
WP 15:00:00 TS 39.90 157.40 43 43
WP 18:00:00 TS 40.00 159.00 40 40
WP 21:00:00 TS 40.00 161.00 40 40
WP 1947-08-09 00:00:00 TS 40.00 163.00 40 40
WP 03:00:00 TS 40.00 164.80 40 40
WP 06:00:00 TS 40.00 166.50 40 40
WP 09:00:00 TS 40.00 168.20 38 38
WP 12:00:00 TS 40.00 170.00 35 35

Source Information

Agency Information
USA bwp071947.txt
TOKYO
CMA
HKO
NEWDELHI
REUNION
BOM
NADI
WELLINGTON
DS824 w_npac.dat:48:07W
TD9636 cons_worldwide_trop_cyclone_18710101-19891231-003:Line=14433
TD9635 typhoons-analogs_19450101-19761231.corrected:Line=4924
NEUMANN
MLC

All available IBTrACS Data

SEASON BASIN SUBBASIN ISO_TIME_________ NATURE LAT LON DIST2LAND LANDFALL IFLAG USA AGENCY USA ATCF_ID USA LAT USA LON USA WIND USA SSHS DS824 LAT DS824 LON DS824 STAGE DS824 WIND TD9636 LAT TD9636 LON TD9636 STAGE TD9636 WIND TD9635 LAT TD9635 LON TD9635 WIND TD9635 PRES TD9635 ROCI STORM SPEED STORM DIR
Year days since 1858-11-17 00:00:00 degrees north km km degrees north mb nmile degrees north 1 kts mb degrees north kts mb degrees north degrees east degrees north degrees east
1947 WP MM 1947-08-04 12:00:00 TS 20.00 136.30 1350 1258 O_________OOO__ jtwc_wp WP071947 20.00 136.30 80 1 20.00 136.30 TC 80 20.00 136.30 3 80 20.00 136.30 80 978 360 20 355
1947 WP MM 15:00:00 TS 21.00 136.30 1248 1153 P_________PPP__ WP071947 21.00 136.20 80 1 21.00 136.20 TC 80 20.90 136.30 3 83 21.00 136.20 80 977 330 20 360
1947 WP MM 18:00:00 TS 22.00 136.20 1143 1055 O_________OPO__ jtwc_wp WP071947 22.00 136.20 80 1 22.00 136.20 TC 80 21.90 136.30 3 85 22.00 136.20 80 976 300 20 360
1947 WP MM 21:00:00 TS 23.00 136.20 1045 939 P_________PPP__ WP071947 23.00 136.20 85 2 23.00 136.20 TC 85 23.00 136.20 3 88 23.00 136.20 85 975 240 21 355
1947 WP MM 1947-08-05 00:00:00 TS 24.10 136.00 930 794 O_________OOO__ jtwc_wp WP071947 24.10 136.00 90 2 24.10 136.00 TC 90 24.10 136.00 4 90 24.10 136.00 90 974 180 24 345
1947 WP MM 03:00:00 TS 25.30 135.50 789 654 P_________PPP__ WP071947 25.40 135.50 90 2 25.40 135.50 TC 90 25.30 135.60 4 90 25.40 135.50 90 973 180 27 340
1947 WP MM 06:00:00 TS 26.60 135.00 639 521 O_________OPO__ jtwc_wp WP071947 26.60 135.00 90 2 26.60 135.00 TC 90 26.60 135.10 4 90 26.60 135.00 90 971 180 26 340
1947 WP MM 09:00:00 TS 27.80 134.60 506 417 P_________PPP__ WP071947 27.80 134.60 90 2 27.80 134.60 TC 90 27.80 134.70 4 90 27.80 134.60 90 969 180 22 345
1947 WP MM 12:00:00 TS 28.70 134.40 417 378 O_________OOO__ jtwc_wp WP071947 28.70 134.40 90 2 28.70 134.40 TC 90 28.70 134.40 4 90 28.70 134.40 90 967 180 15 350
1947 WP MM 15:00:00 TS 29.30 134.40 370 356 P_________PPP__ WP071947 29.30 134.30 90 2 29.30 134.30 TC 90 29.30 134.40 4 88 29.30 134.30 90 965 180 9 5
1947 WP MM 18:00:00 TS 29.60 134.50 358 351 O_________OPO__ jtwc_wp WP071947 29.60 134.50 90 2 29.60 134.50 TC 90 29.70 134.60 4 85 29.60 134.50 90 963 180 8 30
1947 WP MM 21:00:00 TS 30.00 134.90 350 346 P_________PPP__ WP071947 29.90 134.80 85 2 29.90 134.80 TC 85 30.00 134.90 4 83 29.90 134.80 85 965 210 9 50
1947 WP MM 1947-08-06 00:00:00 TS 30.20 135.30 350 334 O_________OOO__ jtwc_wp WP071947 30.20 135.30 80 1 30.20 135.30 TC 80 30.20 135.30 4 80 30.20 135.30 80 966 240 9 65
1947 WP MM 03:00:00 TS 30.40 135.80 334 324 P_________PPP__ WP071947 30.30 135.90 90 2 30.30 135.90 TC 90 30.50 135.60 4 85 30.30 135.90 90 963 210 9 65
1947 WP MM 06:00:00 TS 30.60 136.30 315 286 O_________OPO__ jtwc_wp WP071947 30.50 136.40 100 3 30.50 136.40 TC 100 30.70 136.00 4 90 30.50 136.40 100 960 180 8 45
1947 WP MM 09:00:00 TS 30.90 136.50 286 235 P_________PPP__ WP071947 30.90 136.60 100 3 30.90 136.60 TC 100 31.00 136.30 4 95 30.90 136.60 100 955 180 9 20
1947 WP MM 12:00:00 TS 31.40 136.60 235 177 O_________OOO__ jtwc_wp WP071947 31.40 136.60 100 3 31.40 136.60 TC 100 31.40 136.60 4 100 31.40 136.60 100 950 180 11 10
1947 WP MM 15:00:00 TS 32.00 136.70 177 128 P_________PPP__ WP071947 32.00 136.70 95 2 32.00 136.70 TC 95 31.90 136.90 4 95 32.00 136.70 95 954 180 13 10
1947 WP MM 18:00:00 TS 32.70 136.90 128 98 O_________OPO__ jtwc_wp WP071947 32.70 136.80 90 2 32.70 136.80 TC 90 32.60 137.10 4 90 32.70 136.80 90 958 180 14 10
1947 WP MM 21:00:00 TS 33.40 137.00 93 57 P_________PPP__ WP071947 33.40 137.00 85 2 33.40 137.00 TC 85 33.30 137.30 4 85 33.40 137.00 85 967 150 14 20
1947 WP MM 1947-08-07 00:00:00 TS 34.00 137.50 64 28 O_________OOO__ jtwc_wp WP071947 34.00 137.50 80 1 34.00 137.50 TC 80 34.00 137.50 4 80 34.00 137.50 80 976 120 17 50
1947 WP MM 03:00:00 TS 34.40 138.60 28 11 P_________P_P__ WP071947 34.40 138.60 60 0 34.40 138.60 TC 60 4 34.40 138.50 60 981 90 21 70
1947 WP MM 06:00:00 TS 34.70 139.90 22 22 O_________O_O__ jtwc_wp WP071947 34.70 139.90 40 0 34.70 139.90 TC 40 4 34.70 139.90 40 986 60 20 80
1947 WP MM 09:00:00 TS 34.80 140.90 63 63 P_________P____ WP071947 34.80 140.90 40 0 34.80 140.90 TC 40 4 17 80
1947 WP MM 12:00:00 TS 35.00 142.00 126 126 O_________O____ jtwc_wp WP071947 35.00 142.00 40 0 35.00 142.00 TC 40 20 70
1947 WP MM 15:00:00 TS 35.40 143.30 219 219 P_________P____ WP071947 35.40 143.30 40 0 35.40 143.30 TC 40 26 70
1947 WP MM 18:00:00 TS 36.00 145.00 370 370 O_________O____ jtwc_wp WP071947 36.00 145.00 40 0 36.00 145.00 TC 40 36 75
1947 WP MM 21:00:00 TS 36.50 147.50 565 565 P_________P____ WP071947 36.50 147.50 40 0 36.50 147.50 TC 40 41 75
1947 WP MM 1947-08-08 00:00:00 TS 37.00 150.00 741 741 O_________O____ jtwc_wp WP071947 37.00 150.00 40 0 37.00 150.00 TC 40 34 75
1947 WP MM 03:00:00 TS 37.50 151.70 822 822 P_________P____ WP071947 37.50 151.70 40 0 37.50 151.70 TC 40 26 65
1947 WP MM 06:00:00 TS 38.00 153.00 855 851 O_________O____ jtwc_wp WP071947 38.00 153.00 40 0 38.00 153.00 TC 40 26 60
1947 WP MM 09:00:00 TS 38.80 154.50 852 840 P_________P____ WP071947 38.80 154.50 43 0 38.80 154.50 TC 43 28 55
1947 WP MM 12:00:00 TS 39.50 156.00 850 850 O_________O____ jtwc_wp WP071947 39.50 156.00 45 0 39.50 156.00 TC 45 25 65
1947 WP MM 15:00:00 TS 39.90 157.40 888 888 P_________P____ WP071947 39.90 157.40 43 0 39.90 157.40 TC 43 24 80
1947 WP MM 18:00:00 TS 40.00 159.00 969 969 O_________O____ jtwc_wp WP071947 40.00 159.00 40 0 40.00 159.00 TC 40 27 85
1947 WP MM 21:00:00 TS 40.00 161.00 1092 1092 P_________P____ WP071947 40.00 161.00 40 0 40.00 161.00 TC 40 31 90
1947 WP MM 1947-08-09 00:00:00 TS 40.00 163.00 1222 1222 O_________O____ jtwc_wp WP071947 40.00 163.00 40 0 40.00 163.00 TC 40 29 90
1947 WP MM 03:00:00 TS 40.00 164.80 1327 1327 P_________P____ WP071947 40.00 164.80 40 0 40.00 164.80 TC 40 27 90
1947 WP MM 06:00:00 TS 40.00 166.50 1401 1401 O_________O____ jtwc_wp WP071947 40.00 166.50 40 0 40.00 166.50 TC 40 26 90
1947 WP MM 09:00:00 TS 40.00 168.20 1482 1482 P_________P____ WP071947 40.00 168.20 38 0 40.00 168.20 TC 38 27 90
1947 WP MM 12:00:00 TS 40.00 170.00 1576 O_________O____ jtwc_wp WP071947 40.00 170.00 35 0 40.00 170.00 TC 35 27 90