1974
Hurricane GRETCHEN (1974198N14244)
IBTrACS version v04r00. Visit
IBTrACS website for data access.
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Storm track
-
Intensity
-
Wind Radii
-
Intensity Data
-
Source Data
-
All data
Summary Information
|
Storm ID |
1974198N14244 |
Start |
Jul 17 00Z |
Max Intensity |
85 kt (Jul 19 00Z) |
End |
Jul 21 00Z |
ATCF IDs |
EP071974 |
Track status |
Best track data. |
|
Storm track plot
|
Intensity plots
|
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 |
1974-07-17 00:00:00 |
TS |
14.30 |
-115.70 |
30 |
30 |
30 |
30 |
EP |
03:00:00 |
TS |
14.60 |
-115.24 |
|
30 |
30 |
30 |
EP |
06:00:00 |
TS |
14.91 |
-114.80 |
30 |
30 |
30 |
30 |
EP |
09:00:00 |
TS |
15.25 |
-114.39 |
|
30 |
30 |
30 |
EP |
12:00:00 |
TS |
15.60 |
-114.00 |
30 |
30 |
30 |
30 |
EP |
15:00:00 |
TS |
15.95 |
-113.64 |
|
30 |
30 |
30 |
EP |
18:00:00 |
TS |
16.30 |
-113.30 |
30 |
30 |
30 |
30 |
EP |
21:00:00 |
TS |
16.64 |
-113.00 |
|
30 |
30 |
30 |
EP |
1974-07-18 00:00:00 |
TS |
17.00 |
-112.70 |
30 |
30 |
30 |
30 |
EP |
03:00:00 |
TS |
17.37 |
-112.33 |
|
30 |
30 |
31 |
EP |
06:00:00 |
TS |
17.77 |
-111.97 |
30 |
30 |
30 |
32 |
EP |
09:00:00 |
TS |
18.09 |
-111.64 |
|
30 |
30 |
33 |
EP |
12:00:00 |
TS |
18.60 |
-111.40 |
30 |
30 |
30 |
35 |
EP |
15:00:00 |
TS |
19.57 |
-111.20 |
|
40 |
40 |
47 |
EP |
18:00:00 |
TS |
20.66 |
-111.28 |
50 |
50 |
50 |
60 |
EP |
21:00:00 |
TS |
21.60 |
-111.78 |
|
67 |
67 |
72 |
EP |
1974-07-19 00:00:00 |
TS |
22.30 |
-112.60 |
85 |
85 |
85 |
85 |
EP |
03:00:00 |
TS |
22.67 |
-113.54 |
|
77 |
77 |
81 |
EP |
06:00:00 |
TS |
22.83 |
-114.59 |
70 |
70 |
70 |
77 |
EP |
09:00:00 |
TS |
22.95 |
-115.70 |
|
70 |
70 |
73 |
EP |
12:00:00 |
TS |
23.00 |
-116.70 |
70 |
70 |
70 |
70 |
EP |
15:00:00 |
TS |
23.00 |
-117.44 |
|
55 |
55 |
62 |
EP |
18:00:00 |
TS |
22.98 |
-118.02 |
40 |
40 |
40 |
55 |
EP |
21:00:00 |
TS |
22.92 |
-118.57 |
|
40 |
40 |
47 |
EP |
1974-07-20 00:00:00 |
TS |
23.00 |
-119.00 |
40 |
40 |
40 |
40 |
EP |
03:00:00 |
TS |
23.38 |
-119.29 |
|
37 |
37 |
37 |
EP |
06:00:00 |
TS |
23.92 |
-119.50 |
35 |
35 |
35 |
35 |
EP |
09:00:00 |
TS |
24.51 |
-119.72 |
|
32 |
32 |
32 |
EP |
12:00:00 |
TS |
25.00 |
-120.00 |
30 |
30 |
30 |
30 |
EP |
15:00:00 |
TS |
25.20 |
-120.45 |
|
30 |
30 |
28 |
EP |
18:00:00 |
TS |
25.21 |
-120.97 |
30 |
30 |
30 |
27 |
EP |
21:00:00 |
TS |
25.13 |
-121.49 |
|
27 |
27 |
26 |
EP |
1974-07-21 00:00:00 |
TS |
25.00 |
-122.00 |
25 |
25 |
25 |
25 |
Source Information
Agency |
Information |
USA |
hurdat2-nepac-1949-2021-042022.txt:Line=5944:GRETCHEN |
TOKYO |
|
CMA |
|
HKO |
|
NEWDELHI |
|
REUNION |
|
BOM |
|
NADI |
|
WELLINGTON |
|
DS824 |
e_npac.dat:279:GRETCHEN |
TD9636 |
cons_worldwide_trop_cyclone_18710101-19891231-002:Line=3006 |
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 |
1974 |
EP |
MM |
1974-07-17 00:00:00 |
TS |
14.30 |
-115.70 |
30 |
hurdat_epa |
1133 |
1082 |
O________OO___ |
hurdat_epa |
EP071974 |
14.30 |
-115.70 |
TD |
30 |
-1 |
14.30 |
-115.70 |
TC |
30 |
14.30 |
-115.70 |
1 |
30 |
11 |
56 |
1974 |
EP |
MM |
03:00:00 |
TS |
14.60 |
-115.24 |
|
|
1077 |
1027 |
P________PP___ |
|
EP071974 |
14.59 |
-115.24 |
TD |
30 |
-1 |
14.59 |
-115.24 |
TC |
30 |
14.62 |
-115.25 |
1 |
30 |
11 |
55 |
1974 |
EP |
MM |
06:00:00 |
TS |
14.91 |
-114.80 |
30 |
hurdat_epa |
1027 |
977 |
O________OP___ |
hurdat_epa |
EP071974 |
14.90 |
-114.80 |
TD |
30 |
-1 |
14.90 |
-114.80 |
TC |
30 |
14.95 |
-114.81 |
1 |
30 |
11 |
52 |
1974 |
EP |
MM |
09:00:00 |
TS |
15.25 |
-114.39 |
|
|
977 |
918 |
P________PP___ |
|
EP071974 |
15.24 |
-114.38 |
TD |
30 |
-1 |
15.24 |
-114.38 |
TC |
30 |
15.27 |
-114.39 |
1 |
30 |
10 |
48 |
1974 |
EP |
MM |
12:00:00 |
TS |
15.60 |
-114.00 |
30 |
hurdat_epa |
918 |
873 |
O________OO___ |
hurdat_epa |
EP071974 |
15.60 |
-114.00 |
TD |
30 |
-1 |
15.60 |
-114.00 |
TC |
30 |
15.60 |
-114.00 |
1 |
30 |
10 |
46 |
1974 |
EP |
MM |
15:00:00 |
TS |
15.95 |
-113.64 |
|
|
869 |
815 |
P________PP___ |
|
EP071974 |
15.95 |
-113.63 |
TD |
30 |
-1 |
15.95 |
-113.63 |
TC |
30 |
15.93 |
-113.65 |
1 |
30 |
10 |
44 |
1974 |
EP |
MM |
18:00:00 |
TS |
16.30 |
-113.30 |
30 |
hurdat_epa |
815 |
771 |
O________OP___ |
hurdat_epa |
EP071974 |
16.30 |
-113.30 |
TD |
30 |
-1 |
16.30 |
-113.30 |
TC |
30 |
16.28 |
-113.32 |
1 |
30 |
9 |
41 |
1974 |
EP |
MM |
21:00:00 |
TS |
16.64 |
-113.00 |
|
|
771 |
717 |
P________PP___ |
|
EP071974 |
16.64 |
-113.00 |
TD |
30 |
-1 |
16.64 |
-113.00 |
TC |
30 |
16.63 |
-113.01 |
1 |
30 |
9 |
39 |
1974 |
EP |
MM |
1974-07-18 00:00:00 |
TS |
17.00 |
-112.70 |
30 |
hurdat_epa |
717 |
664 |
O________OO___ |
hurdat_epa |
EP071974 |
17.00 |
-112.70 |
TD |
30 |
-1 |
17.00 |
-112.70 |
TC |
30 |
17.00 |
-112.70 |
1 |
30 |
10 |
41 |
1974 |
EP |
MM |
03:00:00 |
TS |
17.37 |
-112.33 |
|
|
660 |
617 |
P________PP___ |
|
EP071974 |
17.39 |
-112.35 |
TD |
30 |
-1 |
17.39 |
-112.35 |
TC |
30 |
17.30 |
-112.28 |
1 |
31 |
10 |
42 |
1974 |
EP |
MM |
06:00:00 |
TS |
17.77 |
-111.97 |
30 |
hurdat_epa |
607 |
565 |
O________OP___ |
hurdat_epa |
EP071974 |
17.80 |
-112.00 |
TD |
30 |
-1 |
17.80 |
-112.00 |
TC |
30 |
17.63 |
-111.87 |
1 |
32 |
10 |
43 |
1974 |
EP |
MM |
09:00:00 |
TS |
18.09 |
-111.64 |
|
|
562 |
502 |
P________PP___ |
|
EP071974 |
18.10 |
-111.66 |
TD |
30 |
-1 |
18.10 |
-111.66 |
TC |
30 |
18.04 |
-111.55 |
1 |
33 |
10 |
33 |
1974 |
EP |
MM |
12:00:00 |
TS |
18.60 |
-111.40 |
30 |
hurdat_epa |
502 |
400 |
O________OO___ |
hurdat_epa |
EP071974 |
18.60 |
-111.40 |
TD |
30 |
-1 |
18.60 |
-111.40 |
TC |
30 |
18.60 |
-111.40 |
2 |
35 |
15 |
16 |
1974 |
EP |
MM |
15:00:00 |
TS |
19.57 |
-111.20 |
|
|
389 |
290 |
P________PP___ |
|
EP071974 |
19.59 |
-111.15 |
TD |
40 |
0 |
19.59 |
-111.15 |
TC |
40 |
19.49 |
-111.40 |
2 |
47 |
21 |
3 |
1974 |
EP |
MM |
18:00:00 |
TS |
20.66 |
-111.28 |
50 |
hurdat_epa |
280 |
227 |
O________OP___ |
hurdat_epa |
EP071974 |
20.70 |
-111.20 |
TS |
50 |
0 |
20.70 |
-111.20 |
TC |
50 |
20.51 |
-111.59 |
2 |
60 |
21 |
345 |
1974 |
EP |
MM |
21:00:00 |
TS |
21.60 |
-111.78 |
|
|
235 |
230 |
P________PP___ |
|
EP071974 |
21.62 |
-111.73 |
TS |
67 |
1 |
21.62 |
-111.73 |
TC |
67 |
21.50 |
-111.99 |
2 |
72 |
21 |
323 |
1974 |
EP |
MM |
1974-07-19 00:00:00 |
TS |
22.30 |
-112.60 |
85 |
hurdat_epa |
252 |
250 |
O________OO___ |
hurdat_epa |
EP071974 |
22.30 |
-112.60 |
HU |
85 |
2 |
22.30 |
-112.60 |
TC |
85 |
22.30 |
-112.60 |
4 |
85 |
19 |
303 |
1974 |
EP |
MM |
03:00:00 |
TS |
22.67 |
-113.54 |
|
|
265 |
265 |
P________PP___ |
|
EP071974 |
22.65 |
-113.55 |
HU |
77 |
1 |
22.65 |
-113.55 |
TC |
77 |
22.72 |
-113.49 |
4 |
81 |
19 |
286 |
1974 |
EP |
MM |
06:00:00 |
TS |
22.83 |
-114.59 |
70 |
hurdat_epa |
330 |
330 |
O________OP___ |
hurdat_epa |
EP071974 |
22.80 |
-114.60 |
HU |
70 |
1 |
22.80 |
-114.60 |
TC |
70 |
22.94 |
-114.57 |
4 |
77 |
20 |
278 |
1974 |
EP |
MM |
09:00:00 |
TS |
22.95 |
-115.70 |
|
|
408 |
408 |
P________PP___ |
|
EP071974 |
22.94 |
-115.70 |
HU |
70 |
1 |
22.94 |
-115.70 |
TC |
70 |
23.00 |
-115.69 |
4 |
73 |
19 |
275 |
1974 |
EP |
MM |
12:00:00 |
TS |
23.00 |
-116.70 |
70 |
hurdat_epa |
499 |
499 |
O________OO___ |
hurdat_epa |
EP071974 |
23.00 |
-116.70 |
HU |
70 |
1 |
23.00 |
-116.70 |
TC |
70 |
23.00 |
-116.70 |
4 |
70 |
16 |
272 |
1974 |
EP |
MM |
15:00:00 |
TS |
23.00 |
-117.44 |
|
|
557 |
557 |
P________PP___ |
|
EP071974 |
23.01 |
-117.43 |
HU |
55 |
0 |
23.01 |
-117.43 |
TC |
55 |
22.97 |
-117.46 |
4 |
62 |
12 |
269 |
1974 |
EP |
MM |
18:00:00 |
TS |
22.98 |
-118.02 |
40 |
hurdat_epa |
592 |
592 |
O________OP___ |
hurdat_epa |
EP071974 |
23.00 |
-118.00 |
TS |
40 |
0 |
23.00 |
-118.00 |
TC |
40 |
22.90 |
-118.09 |
4 |
55 |
10 |
265 |
1974 |
EP |
MM |
21:00:00 |
TS |
22.92 |
-118.57 |
|
|
639 |
639 |
P________PP___ |
|
EP071974 |
22.93 |
-118.56 |
TS |
40 |
0 |
22.93 |
-118.56 |
TC |
40 |
22.88 |
-118.59 |
4 |
47 |
9 |
271 |
1974 |
EP |
MM |
1974-07-20 00:00:00 |
TS |
23.00 |
-119.00 |
40 |
hurdat_epa |
658 |
645 |
O________OO___ |
hurdat_epa |
EP071974 |
23.00 |
-119.00 |
TS |
40 |
0 |
23.00 |
-119.00 |
TC |
40 |
23.00 |
-119.00 |
2 |
40 |
8 |
305 |
1974 |
EP |
MM |
03:00:00 |
TS |
23.38 |
-119.29 |
|
|
645 |
618 |
P________PP___ |
|
EP071974 |
23.37 |
-119.29 |
TS |
37 |
0 |
23.37 |
-119.29 |
TC |
37 |
23.44 |
-119.30 |
2 |
37 |
10 |
333 |
1974 |
EP |
MM |
06:00:00 |
TS |
23.92 |
-119.50 |
35 |
hurdat_epa |
618 |
589 |
O________OP___ |
hurdat_epa |
EP071974 |
23.90 |
-119.50 |
TS |
35 |
0 |
23.90 |
-119.50 |
TC |
35 |
24.00 |
-119.52 |
2 |
35 |
12 |
341 |
1974 |
EP |
MM |
09:00:00 |
TS |
24.51 |
-119.72 |
|
|
589 |
577 |
P________PP___ |
|
EP071974 |
24.50 |
-119.71 |
TS |
32 |
-1 |
24.50 |
-119.71 |
TC |
32 |
24.56 |
-119.73 |
2 |
32 |
12 |
337 |
1974 |
EP |
MM |
12:00:00 |
TS |
25.00 |
-120.00 |
30 |
hurdat_epa |
581 |
581 |
O________OO___ |
hurdat_epa |
EP071974 |
25.00 |
-120.00 |
TD |
30 |
-1 |
25.00 |
-120.00 |
TC |
30 |
25.00 |
-120.00 |
1 |
30 |
10 |
316 |
1974 |
EP |
MM |
15:00:00 |
TS |
25.20 |
-120.45 |
|
|
605 |
605 |
P________PP___ |
|
EP071974 |
25.20 |
-120.46 |
TD |
30 |
-1 |
25.20 |
-120.46 |
TC |
30 |
25.22 |
-120.39 |
1 |
28 |
9 |
283 |
1974 |
EP |
MM |
18:00:00 |
TS |
25.21 |
-120.97 |
30 |
hurdat_epa |
658 |
658 |
O________OP___ |
hurdat_epa |
EP071974 |
25.20 |
-121.00 |
TD |
30 |
-1 |
25.20 |
-121.00 |
TC |
30 |
25.25 |
-120.87 |
1 |
27 |
10 |
265 |
1974 |
EP |
MM |
21:00:00 |
TS |
25.13 |
-121.49 |
|
|
708 |
708 |
P________PP___ |
|
EP071974 |
25.12 |
-121.51 |
TD |
27 |
-1 |
25.12 |
-121.51 |
TC |
27 |
25.16 |
-121.42 |
1 |
26 |
10 |
257 |
1974 |
EP |
MM |
1974-07-21 00:00:00 |
TS |
25.00 |
-122.00 |
25 |
hurdat_epa |
759 |
|
O________OO___ |
hurdat_epa |
EP071974 |
25.00 |
-122.00 |
TD |
25 |
-1 |
25.00 |
-122.00 |
TC |
25 |
25.00 |
-122.00 |
1 |
25 |
10 |
255 |