2023_02W

-- Directory of older time series plots --

-- Link to ARCHER Track page --

Geo IR

85-92GHz

Date/Time_(UTC)

Source

Sensor

Vmax(kts)

ARCHER Lat

Lon

Geo-ref Lat

Lon

50% cert. rad.

95% cert. rad.

Eye diam (deg)

% cert. of eye

20230603 21:18:40	SSMIS-17	85-92GHz	35.0	***	***	***	***	***	***	5.00	***
20230603 21:18:38	SSMIS-17	85-92GHz	35.0	***	***	***	***	***	***	0.20	***

20230603 18:48:38	SSMIS-18	85-92GHz	35.0	***	***	***	***	***	***	2.00	***
20230603 18:48:09	SSMIS-18	85-92GHz	35.0	***	***	***	***	***	***	2.10	***
20230603 18:48:08	SSMIS-18	85-92GHz	35.0	***	***	***	***	***	***	2.10	***
20230603 16:35:02	AMSR2	85-92GHz	35.0	***	***	***	***	***	***	5.00	***

20230603 13:11:14 *

GMI

85-92GHz

35.0

33.88

146.51

34.32

147.34

0.55

1.56

3.00

0.6

20230603 08:54:58 *

SSMIS-17

85-92GHz

35.0

32.77

143.16

32.66

142.92

0.46

1.31

4.10

1.1

20230603 06:23:22 *

SSMIS-18

85-92GHz

35.0

32.51

141.61

32.27

141.10

0.51

1.44

2.40

0.4

20230603 03:31:14

GMI

85-92GHz

35.0

***

5.00

***

20230602 21:34:29	SSMIS-17	85-92GHz	39.7	30.13	137.43	30.02	136.85	0.37	1.05	0.40	1.4
20230602 21:34:26	SSMIS-17	85-92GHz	37.0	30.02	137.43	29.91	136.86	0.38	1.07	0.40	1.1
20230602 20:58:29	SSMIS-16	85-92GHz	37.5	29.66	136.87	29.61	136.62	0.57	1.61	1.20	0.2
20230602 19:03:23 *	SSMIS-18	85-92GHz	39.1	29.27	136.14	29.41	136.85	0.33	0.93	1.50	2.3

20230602 14:06:14

GMI

85-92GHz

43.2

29.07

134.11

29.12

134.23

0.30

0.85

2.50

4.0

20230602 09:07:25	SSMIS-17	85-92GHz	45.0	28.48	132.25	28.39	132.08	0.64	1.80	2.30	0.0
20230602 08:31:20	SSMIS-16	85-92GHz	45.0	28.39	131.98	28.38	131.98	0.54	1.53	2.30	1.3

20230602 06:35:27	SSMIS-18	85-92GHz	45.0	28.45	131.12	28.25	130.80	0.60	1.70	2.70	0.3
20230602 04:21:14 *	GMI	85-92GHz	45.0	27.21	130.77	27.46	131.13	0.16	0.44	1.90	76.5

20230601 21:49:37	SSMIS-17	85-92GHz	49.5	***	***	***	***	***	***	2.30	***
20230601 21:49:36	SSMIS-17	85-92GHz	46.8	26.78	128.36	26.66	128.08	0.42	1.18	2.30	3.4
20230601 21:12:55 *	SSMIS-16	85-92GHz	47.3	27.52	128.62	27.46	128.47	0.31	0.89	0.40	1.8
20230601 19:17:38	SSMIS-18	85-92GHz	48.9	26.43	127.67	26.54	127.92	0.43	1.22	2.40	3.3

20230601 16:50:21

AMSR2

85-92GHz

50.0

26.95

128.10

27.01

128.24

0.53

1.50

0.20

1.0

20230601 14:56:14

GMI

85-92GHz

50.0

26.49

127.58

26.45

127.49

0.30

0.83

1.10

5.4

20230601 09:20:32 *	SSMIS-17	85-92GHz	50.0	25.86	126.97	25.74	126.83	0.32	0.92	0.60	12.6
20230601 08:43:41	SSMIS-16	85-92GHz	50.0	25.67	126.81	25.64	126.78	0.44	1.24	0.60	4.3

20230601 06:48:16	SSMIS-18	85-92GHz	49.7	24.95	126.37	24.78	126.27	0.36	1.02	1.60	9.0
20230601 05:11:14	GMI	85-92GHz	50.7	24.89	126.09	24.94	126.11	0.20	0.56	1.50	40.5
20230601 04:42:57	AMSR2	85-92GHz	51.1	24.83	126.06	24.94	126.11	0.25	0.71	1.50	19.8

20230531 22:04:07

SSMIS-17

85-92GHz

56.6

23.82

125.61

23.99

125.69

0.21

0.61

4.80

13.9

20230531 21:26:59	SSMIS-16	85-92GHz	57.1	23.80	125.57	23.69	125.52	0.18	0.52	0.40	19.8
20230531 19:31:38	SSMIS-18	85-92GHz	58.7	23.63	125.37	23.74	125.42	0.33	0.93	0.50	6.2

20230531 17:46:29

AMSR2

85-92GHz

60.2

23.37

125.38

23.33

125.37

0.17

0.48

0.50

26.3

20230531 15:51:14

GMI

85-92GHz

61.8

23.34

125.45

23.14

125.43

0.20

0.56

0.50

12.1

20230531 09:33:19	SSMIS-17	85-92GHz	65.0	22.39	125.47	22.33	125.43	0.19	0.55	0.20	42.8
20230531 08:56:01 *	SSMIS-16	85-92GHz	65.0	22.30	125.39	22.28	125.37	0.11	0.31	0.20	90.7
20230531 07:00:20 *	SSMIS-18	85-92GHz	65.0	22.26	125.33	22.35	125.38	0.14	0.39	0.30	79.3

20230530 22:18:12

SSMIS-17

85-92GHz

61.4

21.69

124.68

21.78

124.72

0.36

1.03

2.10

2.9

20230530 21:41:00	SSMIS-16	85-92GHz	61.9	21.55	124.76	21.47	124.71	0.30	0.86	1.00	5.5
20230530 19:45:36 *	SSMIS-18	85-92GHz	63.5	21.42	124.88	21.46	124.91	0.29	0.81	1.70	4.8

20230530 17:04:09 *

AMSR2

85-92GHz

65.8

21.19

125.00

21.22

125.00

0.15

0.42

0.60

41.6

20230530 09:45:54 *	SSMIS-17	85-92GHz	71.9	20.81	124.84	20.77	124.84	0.16	0.46	4.10	31.4
20230530 09:08:55	SSMIS-16	85-92GHz	72.4	20.94	125.05	20.92	125.05	0.20	0.57	2.20	7.6
20230530 07:13:17 *	SSMIS-18	85-92GHz	74.0	20.73	125.16	20.77	125.16	0.14	0.39	0.50	45.5

20230530 05:21:14 *	GMI	85-92GHz	75.5	20.38	125.00	20.39	125.00	0.10	0.27	1.80	97.4
20230530 04:54:05	AMSR2	85-92GHz	75.9	20.37	125.00	20.38	125.00	0.12	0.33	1.60	84.9

20230529 22:32:12 *

SSMIS-17

85-92GHz

82.4

20.37

125.08

20.41

125.04

0.12

0.33

1.60

78.7

20230529 19:59:03	SSMIS-18	85-92GHz	90.0	20.39	125.17	20.42	125.14	0.11	0.30	0.50	77.9
20230529 19:59:01 *	SSMIS-18	85-92GHz	86.7	20.35	125.18	20.38	125.15	0.11	0.30	0.50	80.1

20230529 09:59:42 *	SSMIS-17	85-92GHz	101.7	19.46	125.66	19.39	125.71	0.09	0.26	0.60	100.0
20230529 07:25:55 *	SSMIS-18	85-92GHz	103.8	19.47	125.58	19.53	125.55	0.10	0.28	0.70	100.0

20230528 20:12:46	SSMIS-18	85-92GHz	105.0	18.68	126.47	18.71	126.43	0.08	0.24	0.80	100.0
20230528 20:12:40 *	SSMIS-18	85-92GHz	105.0	18.68	126.47	18.71	126.43	0.09	0.24	0.80	100.0

20230528 17:17:09 *	AMSR2	85-92GHz	105.0	18.48	126.85	18.50	126.83	0.10	0.27	0.80	100.0
20230528 16:56:14	GMI	85-92GHz	105.0	18.49	126.82	18.55	126.78	0.10	0.27	0.80	100.0

20230528 10:12:53 *

SSMIS-17

85-92GHz

105.0

17.82

127.42

17.92

127.31

0.08

0.22

0.80

100.0

20230528 07:38:16

SSMIS-18

85-92GHz

105.0

17.55

127.52

17.61

127.43

0.10

0.29

0.70

100.0

20230528 05:05:30 *

AMSR2

85-92GHz

105.8

17.51

127.86

17.53

127.81

0.10

0.28

0.70

100.0

20230527 20:40:33 *

SSMIS-16

85-92GHz

115.5

17.17

129.29

17.16

129.32

0.09

0.27

0.70

100.0

20230527 16:34:35 *

AMSR2

85-92GHz

122.4

17.04

130.02

17.08

129.84

0.09

0.25

0.90

100.0

20230527 08:05:55 *

SSMIS-16

85-92GHz

133.3

16.67

131.80

16.68

131.71

0.09

0.26

0.80

100.0

20230527 04:22:18 *

AMSR2

85-92GHz

135.0

16.49

132.50

16.52

132.29

0.09

0.26

0.90

100.0

20230526 21:32:53 *	SSMIS-17	85-92GHz	139.1	16.24	134.12	16.18	134.39	0.09	0.25	0.90	100.0
20230526 20:53:41 *	SSMIS-16	85-92GHz	140.2	16.20	134.23	16.18	134.33	0.09	0.26	0.90	100.0

20230526 18:58:00 *

SSMIS-18

85-92GHz

144.2

16.14

134.68

16.07

135.05

0.09

0.27

0.90

100.0

20230526 08:57:55 *	SSMIS-17	85-92GHz	148.8	15.44	137.26	15.42	137.37	0.09	0.26	0.40	100.0
20230526 08:18:37 *	SSMIS-16	85-92GHz	149.0	15.36	137.32	15.37	137.27	0.09	0.25	0.40	100.0

20230526 06:23:28	SSMIS-18	85-92GHz	154.8	15.27	137.76	15.22	137.98	0.09	0.26	0.40	100.0
20230526 06:23:01	SSMIS-18	85-92GHz	149.8	15.30	137.74	15.25	137.96	0.10	0.27	0.40	100.0
20230526 05:46:14 *	GMI	85-92GHz	150.1	15.32	137.90	15.30	137.96	0.09	0.26	0.40	100.0

20230525 21:46:41 *	SSMIS-17	85-92GHz	153.4	15.01	139.59	14.95	139.87	0.12	0.33	0.40	100.0
20230525 19:11:28	SSMIS-18	85-92GHz	152.3	14.88	140.07	14.93	139.79	0.09	0.26	0.40	100.0
20230525 19:10:54 *	SSMIS-18	85-92GHz	155.0	14.94	140.06	14.99	139.78	0.10	0.28	0.40	100.0

20230525 16:47:18 *	AMSR2	85-92GHz	154.0	14.86	140.62	14.89	140.49	0.10	0.27	0.40	100.0
20230525 16:31:14 *	GMI	85-92GHz	153.8	14.85	140.67	14.89	140.49	0.09	0.27	0.40	100.0

20230525 09:11:16 *

SSMIS-17

85-92GHz

147.7

14.71

142.10

14.68

142.24

0.10

0.28

0.40

100.0

20230525 06:35:41 *

SSMIS-18

85-92GHz

145.0

14.52

142.54

14.48

142.71

0.10

0.28

0.40

100.0

20230524 19:39:20 *

SSMIS-16

85-92GHz

131.4

14.16

144.05

14.19

143.96

0.12

0.35

0.40

100.0

20230524 16:04:23 *

AMSR2

85-92GHz

126.8

13.96

144.32

14.03

144.18

0.10

0.29

0.30

100.0

20230524 07:03:09 *

SSMIS-16

85-92GHz

120.0

13.54

145.16

13.59

145.05

0.12

0.35

0.30

100.0

20230524 05:56:14

GMI

85-92GHz

120.0

13.45

145.20

13.42

145.23

0.13

0.38

0.30

92.4

20230524 03:50:20

AMSR2

85-92GHz

120.0

13.36

145.48

13.21

145.55

0.14

0.38

0.40

87.4

20230523 20:33:19 *	SSMIS-17	85-92GHz	120.0	12.75	145.72	12.75	145.72	0.12	0.33	0.80	96.1
20230523 19:52:39 *	SSMIS-16	85-92GHz	120.0	12.69	145.74	12.74	145.72	0.11	0.31	0.90	100.0

20230523 17:57:09 *

SSMIS-18

85-92GHz

120.1

12.60

145.76

12.57

145.78

0.13

0.37

0.90

91.4

20230522 20:47:12 *	SSMIS-17	85-92GHz	110.0	10.67	146.87	10.63	146.87	0.10	0.30	0.30	100.0
20230522 20:47:11 *	SSMIS-17	85-92GHz	112.3	10.67	146.84	10.63	146.84	0.11	0.30	0.30	100.0
20230522 20:06:24 *	SSMIS-16	85-92GHz	111.8	10.58	146.83	10.63	146.84	0.10	0.28	0.30	100.0

20230522 18:10:48	SSMIS-18	85-92GHz	110.0	10.62	146.74	10.55	146.75	0.11	0.32	0.30	100.0
20230522 18:10:15	SSMIS-18	85-92GHz	91.8	10.66	146.70	10.59	146.70	0.13	0.37	0.30	99.2
20230522 17:36:15 *	GMI	85-92GHz	108.7	10.51	146.86	10.50	146.86	0.11	0.31	0.30	100.0
20230522 16:17:46 *	AMSR2	85-92GHz	104.3	10.35	146.83	10.46	146.82	0.11	0.31	0.30	100.0

20230522 08:09:28 *	SSMIS-17	85-92GHz	90.0	9.71	147.03	9.74	147.02	0.11	0.31	0.30	100.0
20230522 07:28:07	SSMIS-16	85-92GHz	90.0	9.54	147.00	9.63	146.98	0.12	0.34	0.30	100.0

20230522 06:06:15	GMI	85-92GHz	90.0	9.51	147.00	9.46	147.02	0.13	0.35	0.40	100.0
20230522 05:32:23	SSMIS-18	85-92GHz	89.6	***	***	***	***	***	***	0.30	***
20230522 04:01:45 *	AMSR2	85-92GHz	88.4	9.36	147.08	9.46	146.94	0.11	0.32	0.30	100.0

20230521 21:01:25 *	SSMIS-17	85-92GHz	75.0	8.70	147.44	8.65	147.48	0.12	0.35	0.60	95.2
20230521 21:01:24 *	SSMIS-17	85-92GHz	80.0	8.71	147.44	8.65	147.47	0.12	0.35	0.60	92.8

20230521 18:24:17 *	SSMIS-18	85-92GHz	73.8	8.28	147.51	8.18	147.57	0.13	0.36	0.40	85.4
20230521 18:24:16 *	SSMIS-18	85-92GHz	75.2	8.30	147.53	8.19	147.58	0.11	0.32	0.40	92.7

20230521 15:35:24 *

AMSR2

85-92GHz

73.0

7.93

147.71

7.79

147.76

0.10

0.30

0.40

100.0

20230521 08:22:20	SSMIS-17	85-92GHz	64.0	***	***	***	***	***	***	0.40	***
20230521 07:40:55	SSMIS-16	85-92GHz	62.8	***	***	***	***	***	***	0.20	***

20230521 05:44:54

SSMIS-18

85-92GHz

59.6

***

0.30

***

20230521 03:18:10

AMSR2

85-92GHz

55.5

***

0.20

***

20230520 17:46:15 *

GMI

85-92GHz

44.6

6.18

148.60

6.16

148.60

0.33

0.95

1.20

7.8

20230520 08:35:29	SSMIS-17	85-92GHz	30.0	***	***	***	***	***	***	0.60	***
20230520 08:35:27	SSMIS-17	85-92GHz	32.2	***	***	***	***	***	***	0.50	***

20230520 06:16:15	GMI	85-92GHz	30.3	***	***	***	***	***	***	0.40	***
20230520 05:57:10	SSMIS-18	85-92GHz	30.0	5.55	148.80	5.54	148.79	0.55	1.57	0.70	2.4

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: ARCHER Track page

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