2023_14L

-- 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

20230921 06:22:13 *

SSMIS-18

85-92GHz

25.0

36.54

-30.28

36.55

-30.33

0.33

0.93

0.50

3.1

20230921 03:36:43

AMSR2

85-92GHz

25.5

36.11

-30.75

36.11

-30.81

0.59

1.66

0.90

0.3

20230920 19:51:25 *	SSMIS-16	85-92GHz	27.1	36.30	-32.02	36.29	-31.93	0.40	1.12	0.50	2.3
20230920 19:39:37	SSMIS-17	85-92GHz	27.2	36.56	-31.54	36.54	-31.43	0.55	1.55	3.20	0.6
20230920 19:38:07	SSMIS-17	85-92GHz	27.2	36.56	-31.55	36.54	-31.43	0.56	1.57	3.20	0.6

20230920 17:58:44	SSMIS-18	85-92GHz	27.5	36.94	-31.72	36.95	-31.75	0.47	1.33	0.50	1.2
20230920 17:11:14	GMI	85-92GHz	27.7	36.51	-31.50	36.50	-31.44	0.46	1.30	1.30	2.0

20230920 15:35:08

AMSR2

85-92GHz

28.0

36.65

-31.50

36.67

-31.60

0.61

1.73

2.90

0.1

20230920 08:27:49 *	SSMIS-16	85-92GHz	29.5	37.11	-33.16	37.10	-33.12	0.50	1.41	0.20	0.5
20230920 07:31:14	GMI	85-92GHz	29.7	***	***	***	***	***	***	1.40	***

20230920 06:35:14	SSMIS-18	85-92GHz	29.9	***	***	***	***	***	***	5.00	***
20230920 04:31:51 *	AMSR2	85-92GHz	30.6	37.38	-33.15	37.31	-32.97	0.44	1.25	4.00	2.1

20230919 20:05:10	SSMIS-16	85-92GHz	34.1	***	***	***	***	***	***	5.00	***
20230919 19:53:17 *	SSMIS-17	85-92GHz	34.2	37.56	-35.25	37.49	-35.06	0.56	1.58	1.70	1.0

20230919 18:12:28

SSMIS-18

85-92GHz

34.9

***

1.40

***

20230919 08:40:47 *	SSMIS-16	85-92GHz	35.0	38.44	-38.25	38.44	-38.22	0.53	1.50	1.30	0.6
20230919 08:21:15	GMI	85-92GHz	35.0	***	***	***	***	***	***	0.20	***

20230919 06:48:35 *

SSMIS-18

85-92GHz

35.0

38.45

-39.10

38.45

-39.40

0.52

1.48

0.70

0.5

20230918 20:07:00 *

SSMIS-17

85-92GHz

30.9

37.84

-41.74

37.90

-41.61

0.35

0.98

0.30

1.4

20230918 18:25:37 *	SSMIS-18	85-92GHz	30.2	37.84	-42.43	37.78	-42.52	0.33	0.94	0.90	1.3
20230918 18:24:00	SSMIS-18	85-92GHz	30.2	37.84	-42.43	37.78	-42.52	0.35	0.98	3.30	1.3

20230918 15:47:51

AMSR2

85-92GHz

30.0

37.22

-42.85

37.08

-42.98

0.40

1.12

2.40

1.5

20230918 09:16:15	GMI	85-92GHz	30.0	36.29	-43.78	36.22	-43.81	0.41	1.15	0.20	2.2
20230918 08:54:40 *	SSMIS-16	85-92GHz	30.0	36.29	-43.74	36.27	-43.75	0.39	1.11	0.20	1.6

20230918 07:02:33	SSMIS-18	85-92GHz	30.0	36.08	-44.01	35.92	-44.02	0.45	1.28	0.30	0.9
20230918 07:02:31 *	SSMIS-18	85-92GHz	30.0	36.08	-44.01	35.92	-44.02	0.45	1.28	0.30	0.9
20230918 04:44:56 *	AMSR2	85-92GHz	30.0	35.85	-43.82	35.97	-43.83	0.51	1.44	3.80	0.6

20230917 20:30:42	SSMIS-16	85-92GHz	30.0	34.76	-43.40	34.78	-43.42	0.41	1.17	2.40	0.8
20230917 20:19:52	SSMIS-17	85-92GHz	30.0	34.59	-43.26	34.63	-43.30	0.44	1.26	2.70	0.7

20230917 18:38:07	SSMIS-18	85-92GHz	30.0	34.65	-43.24	34.58	-43.16	0.46	1.30	3.10	0.8
20230917 18:36:27	SSMIS-18	85-92GHz	30.0	34.65	-43.30	34.58	-43.22	0.46	1.30	3.10	0.7
20230917 18:16:15 *	GMI	85-92GHz	30.0	34.77	-43.15	34.73	-43.10	0.30	0.84	3.00	3.1

20230917 09:08:35	SSMIS-16	85-92GHz	34.9	34.36	-41.48	34.34	-41.43	0.44	1.23	0.20	1.0
20230917 08:57:55	SSMIS-17	85-92GHz	35.0	34.20	-41.27	34.19	-41.25	0.40	1.13	1.60	1.1
20230917 08:57:53 *	SSMIS-17	85-92GHz	35.0	34.20	-41.27	34.19	-41.25	0.40	1.13	1.60	1.1
20230917 07:15:58 *	SSMIS-18	85-92GHz	35.0	33.93	-41.11	33.99	-41.31	0.37	1.05	1.00	1.6

20230916 20:32:59

SSMIS-17

85-92GHz

42.9

34.01

-39.81

34.00

-39.85

0.60

1.70

4.10

0.2

20230916 15:59:14 *

AMSR2

85-92GHz

45.0

34.17

-39.01

34.25

-38.86

0.27

0.77

1.10

13.9

20230916 09:26:14	GMI	85-92GHz	49.3	35.05	-38.56	35.13	-38.50	0.32	0.89	1.30	7.6
20230916 09:11:20	SSMIS-17	85-92GHz	49.7	35.18	-38.47	35.23	-38.43	0.30	0.84	1.30	8.3
20230916 07:28:55	SSMIS-18	85-92GHz	52.5	35.25	-38.31	35.11	-38.41	0.20	0.55	1.30	7.3

20230916 04:57:03

AMSR2

85-92GHz

55.0

35.33

-38.01

35.27

-38.05

0.25

0.70

0.30

41.0

20230915 20:47:21	SSMIS-17	85-92GHz	55.0	35.57	-37.74	35.57	-37.74	0.26	0.73	0.60	13.9
20230915 19:16:20	SSMIS-16	85-92GHz	55.0	35.66	-37.58	35.56	-37.58	0.31	0.89	0.90	9.6

20230915 18:26:14	GMI	85-92GHz	55.0	35.78	-37.56	35.82	-37.56	0.30	0.84	0.50	22.7
20230915 17:23:45 *	SSMIS-18	85-92GHz	55.0	35.52	-37.87	35.51	-37.86	0.22	0.62	2.50	34.7

20230915 15:16:54

AMSR2

85-92GHz

55.0

35.77

-38.05

35.80

-38.09

0.25

0.70

0.50

29.4

20230915 09:24:09 *

SSMIS-17

85-92GHz

57.2

36.43

-38.73

36.48

-38.79

0.27

0.76

0.60

14.2

20230915 04:13:42 *

AMSR2

85-92GHz

61.5

36.64

-38.86

36.67

-38.92

0.21

0.59

0.30

22.9

20230914 21:01:21 *	SSMIS-17	85-92GHz	67.5	36.23	-38.96	36.22	-38.99	0.17	0.47	2.30	44.8
20230914 19:29:44	SSMIS-16	85-92GHz	68.8	36.32	-39.30	36.37	-39.18	0.19	0.53	1.80	38.6
20230914 19:16:14	GMI	85-92GHz	68.9	36.61	-39.44	36.67	-39.31	0.17	0.47	0.30	57.1

20230914 09:38:06	SSMIS-17	85-92GHz	64.6	36.10	-40.20	35.99	-40.27	0.20	0.57	1.30	58.2
20230914 09:38:05	SSMIS-17	85-92GHz	68.0	36.05	-40.17	35.94	-40.24	0.19	0.54	1.40	53.3
20230914 09:36:14	GMI	85-92GHz	68.0	36.05	-40.11	35.94	-40.17	0.16	0.46	1.30	68.2
20230914 08:06:39	SSMIS-16	85-92GHz	66.8	35.86	-40.03	35.94	-39.99	0.19	0.55	1.40	47.9

20230914 05:09:23 *

AMSR2

85-92GHz

66.4

35.61

-40.52

35.68

-40.51

0.16

0.45

0.10

45.5

20230913 21:14:28 *	SSMIS-17	85-92GHz	77.3	34.72	-40.90	34.68	-40.90	0.18	0.52	0.70	10.1
20230913 19:42:12 *	SSMIS-16	85-92GHz	78.6	34.40	-40.66	34.48	-40.66	0.14	0.40	0.20	70.1

20230913 17:49:42 *

SSMIS-18

85-92GHz

80.0

34.23

-40.78

34.23

-40.78

0.14

0.40

0.20

72.1

20230913 15:28:37

AMSR2

85-92GHz

80.0

34.20

-40.76

34.13

-40.72

0.14

0.39

0.40

70.5

20230913 10:31:14

GMI

85-92GHz

78.8

***

2.00

***

20230913 09:52:30 *	SSMIS-17	85-92GHz	75.0	33.66	-40.34	33.53	-40.26	0.17	0.48	0.20	47.9
20230913 09:52:29 *	SSMIS-17	85-92GHz	78.2	33.66	-40.35	33.53	-40.27	0.16	0.46	0.20	38.9
20230913 08:20:32 *	SSMIS-16	85-92GHz	77.0	33.54	-40.00	33.58	-40.03	0.17	0.47	0.20	49.1

20230913 06:27:59	SSMIS-18	85-92GHz	75.0	33.22	-39.89	33.13	-39.85	0.23	0.66	0.20	5.2
20230913 04:27:07	AMSR2	85-92GHz	75.0	32.76	-39.90	32.92	-39.98	0.13	0.37	0.10	100.0

20230912 19:53:49	SSMIS-16	85-92GHz	71.6	31.37	-39.41	31.55	-39.42	0.17	0.47	0.20	60.4
20230912 19:31:15	GMI	85-92GHz	71.3	***	***	***	***	***	***	0.10	***

20230912 18:01:42	SSMIS-18	85-92GHz	70.0	31.01	-39.44	30.94	-39.44	0.15	0.43	0.20	74.9
20230912 16:22:49	AMSR2	85-92GHz	71.3	30.70	-39.40	31.05	-39.43	0.14	0.39	0.30	100.0

20230912 09:46:15	GMI	85-92GHz	75.0	29.16	-39.42	29.02	-39.44	0.14	0.40	0.30	77.7
20230912 08:34:40	SSMIS-16	85-92GHz	75.0	29.09	-39.61	29.11	-39.61	0.12	0.35	0.30	98.8

20230912 06:42:33	SSMIS-18	85-92GHz	72.1	28.89	-39.65	28.73	-39.67	0.11	0.32	0.30	100.0
20230912 06:42:31 *	SSMIS-18	85-92GHz	75.0	28.89	-39.67	28.73	-39.69	0.12	0.33	0.30	100.0

20230911 20:26:15	GMI	85-92GHz	67.0	26.84	-39.93	26.89	-39.92	0.18	0.50	0.30	83.7
20230911 20:06:34 *	SSMIS-16	85-92GHz	66.8	26.69	-39.99	26.79	-39.98	0.17	0.49	0.20	75.1

20230911 18:13:40

SSMIS-18

85-92GHz

65.0

26.43

-39.97

26.36

-39.98

0.18

0.52

0.30

60.1

20230911 15:38:42

AMSR2

85-92GHz

63.0

25.92

-40.20

25.80

-40.24

0.12

0.34

0.70

100.0

20230911 10:41:15

GMI

85-92GHz

58.9

***

5.00

***

20230911 08:49:07 *

SSMIS-16

85-92GHz

57.3

25.46

-39.89

25.45

-39.89

0.18

0.49

0.40

82.8

20230911 06:56:25	SSMIS-18	85-92GHz	57.2	25.07	-39.83	24.93	-39.83	0.12	0.33	0.50	98.3
20230911 06:56:22 *	SSMIS-18	85-92GHz	55.0	25.07	-39.83	24.93	-39.83	0.14	0.39	0.50	92.9
20230911 04:41:24	AMSR2	85-92GHz	55.9	24.67	-40.02	24.78	-40.03	0.21	0.61	0.70	61.5

20230910 20:18:58 *

SSMIS-16

85-92GHz

55.0

24.06

-39.06

24.12

-39.04

0.22

0.62

2.20

58.1

20230910 18:26:07 *

SSMIS-18

85-92GHz

55.0

23.71

-39.88

23.61

-39.88

0.22

0.61

0.80

52.5

20230910 08:55:38

SSMIS-17

85-92GHz

45.0

22.17

-39.56

22.14

-39.55

0.26

0.75

0.80

10.9

20230910 07:10:40 *

SSMIS-18

85-92GHz

45.0

22.06

-39.81

21.91

-39.70

0.18

0.51

3.30

44.9

20230910 03:59:19

AMSR2

85-92GHz

45.0

21.73

-39.29

21.63

-39.16

0.41

1.16

2.20

4.7

20230909 20:24:00

SSMIS-17

85-92GHz

42.0

***

0.70

***

20230909 18:38:39

SSMIS-18

85-92GHz

40.0

20.56

-38.47

20.48

-38.38

0.53

1.50

0.70

1.8

20230909 15:49:11

AMSR2

85-92GHz

40.5

20.42

-38.54

20.33

-38.40

0.56

1.57

1.10

1.9

20230909 09:09:37	SSMIS-17	85-92GHz	40.1	20.06	-37.41	20.03	-37.32	0.52	1.47	1.90	1.1
20230909 09:09:11 *	SSMIS-17	85-92GHz	40.0	20.06	-37.39	20.03	-37.31	0.61	1.73	1.90	0.2

20230908 20:36:47

SSMIS-17

85-92GHz

35.0

18.96

-34.16

18.97

-34.19

0.29

0.81

0.20

25.3

20230908 19:02:37 *

SSMIS-16

85-92GHz

35.0

18.66

-33.64

18.52

-33.30

0.26

0.73

1.00

7.5

20230908 15:05:29 *

AMSR2

85-92GHz

35.0

18.11

-32.65

18.07

-32.54

0.28

0.79

2.50

22.5

20230908 10:11:14	GMI	85-92GHz	35.0	***	***	***	***	***	***	0.50	***
20230908 07:49:29 *	SSMIS-16	85-92GHz	35.0	17.43	-30.00	17.52	-30.26	0.55	1.55	2.20	1.1

20230908 05:57:13 *

SSMIS-18

85-92GHz

35.0

17.30

-30.19

17.28

-30.14

0.56

1.57

2.20

0.3

20230907 20:56:14

GMI

85-92GHz

35.0

***

1.90

***

20230907 19:14:44 *	SSMIS-16	85-92GHz	35.0	16.53	-27.37	16.49	-27.08	0.62	1.74	3.80	0.1
20230907 17:22:16 *	SSMIS-18	85-92GHz	34.5	16.02	-27.27	16.04	-27.36	0.56	1.58	0.20	1.3

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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