On the Gulf Stream analysis, three oval warm eddies appear on Figure 10A-5. In particular, one located at approximately 39°N, 69°W is labeled “W2010.” The SST is ______°F, which is several degrees warmer than the water surrounding the ring. In particular, this eddy shows the mixing between the colder shelf water closest to the coast and the warmer waters from the northern gulf stream current. a.51 b.56 c.62 d.66

Applications and Investigations in Earth Science (9th Edition)
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ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
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On the Gulf Stream analysis, three oval warm eddies appear on Figure 10A-5. In particular, one located at approximately 39°N, 69°W is labeled “W2010.” The SST is ______°F, which is several degrees warmer than the water surrounding the ring. In particular, this eddy shows the mixing between the colder shelf water closest to the coast and the warmer waters from the northern gulf stream current.
a.51
b.56
c.62
d.66

The pressure blocks we have been examining can be used to model ocean currents and find relationships among water temperature, height of the ocean surface,
and ocean currents. The warm Gulf Stream Current forms the western arm of the North Atlantic subtropical gyre. Infrared sensors from Earth-orbiting satellites
provide SSTS of the Gulf Stream. The images in Figure 10A-5 and Figure 10A-6 were produced on 3 December 2020 and cover the Atlantic Ocean along the E
Coast of North America and the Gulf of Mexico.
33
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63
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71766 C200
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65
65 76 73
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71
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GSN
T6 79 77 75
79
GSS
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73 73 73 74 74 74 74 74 73 A 75 74 74 75 74 73 74 74
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81 8078 74 75 76
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79°W
76°W
73°W
70°W
67°W
64°W
61°W
58°W
55°W
52°W
49°W
46°W
Deg
wh -Ned
fret
Approved for Public Release: Distribution Unlimited
Date: 12-3-2020
North Atlantic B&W
Figure 10A-5. North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1]
|RドRRR
N.09
N.0E.2
42°30'N
N.0
N.0E.LE
N.GE
32°30'N
Transcribed Image Text:The pressure blocks we have been examining can be used to model ocean currents and find relationships among water temperature, height of the ocean surface, and ocean currents. The warm Gulf Stream Current forms the western arm of the North Atlantic subtropical gyre. Infrared sensors from Earth-orbiting satellites provide SSTS of the Gulf Stream. The images in Figure 10A-5 and Figure 10A-6 were produced on 3 December 2020 and cover the Atlantic Ocean along the E Coast of North America and the Gulf of Mexico. 33 33 33 33 236 40 44 42 V2008 47 33 39 33 33 35 35 35 35 39 42 42 45 46 34 36 38 39 a 35 34 34 35 35 35 39 42 47 43 49 35 36 33 38 39 37 35 35 36 40 41 43 42 46 LBE 36 37 387 43 44 36 40 39 39 40 37 36 37 43 42 4443 44 44 44 4 4 43 40 39 43 46 49 47 43 A3 47 44 44 42 4547 SFS 50 44 44 44 48 47 47 51 46 47 47 48 47 49 50 50 49 45 44 54 575) 55 54 SLS 49 50 50 51 49 48 50 63 55 59 ( 54 50 49 46 44 51 54 61 62 51 50 51 51 50 49 49 51 55 51 57 61 62 65 61 63 64 63 5T46 46 43 52 61 63 66 51 53 53 53 52 52 5 64 65 11 62 61 63 64 64 64 65655 502009 55 64 67 68 57 53 56 56 54 58 59 66 70 66 72 726671 68 69 71 70 69 A 71 66 53 60 64 63 69 SHS 71766 C200 C2003 70 59 62 67 74 74 74 73 74 69 69 71 69 65/69 60 63 W2010 65 65 76 73 59 61 66 64 73 73 74 74 75 75 74 74 73 73 70 69 68 69 67 71 73 14 75 74 C201 76 76 74 75 60 60 62 65 69 72 71 73 73 73 74 74 74 74 73 73 72 69 69 69 71 69 66 75 76 74 75 76 74 73 C2004 73 61 73 72 74 73 73 72 72 73 70 71 71 71 72 71 63i7 75 73 73 73 73 7574 74 73 74 74 73 73 73 72 72 73 73 73 72 71 71 71 72 7118 7674 74 74 73 74 74 74 73 74 74 74 74 73 73 73 73 73 74 73 72 72 72 73 73 72 73 72 72 72 GSN T6 79 77 75 79 GSS 74 73 73 74 73 73 74 73 73 73 74 74 74 74 73 73 74 74 74 73 73 72 73 73 72 72 72 73 73 73 73 74 74 74 74 C2002 74 74 74 74 74 74 145 74 74 75 75 C2006 73 73 73 74 74 74 74 74 73 A 75 74 74 75 74 73 74 74 69 73 73 73 73 73 74 73 73 72 73 74 74 74 79 80 78 75 75 75 75 75 74 74 74 74 74 74 74 74 81 8078 74 75 76 76 75 74 74 75 75 75 75 75 75 75 74 75 74 74 75 76 75 75 75 75 75 75 76 74 74 74 75 75 79°W 76°W 73°W 70°W 67°W 64°W 61°W 58°W 55°W 52°W 49°W 46°W Deg wh -Ned fret Approved for Public Release: Distribution Unlimited Date: 12-3-2020 North Atlantic B&W Figure 10A-5. North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1] |RドRRR N.09 N.0E.2 42°30'N N.0 N.0E.LE N.GE 32°30'N
10A-5. North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1]
181
-
12010
rent Page Number
65 79
59
61
SHS
63
65
66
64
71 73
2011
76 75
60
60
62
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75 74
61
75
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74 75
A 63 7
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75
(2002
74 74 74
74 73
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72 79 80
78 75 75 75 75
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81
80
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76 75 74
74 75 75 75 75 75
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77 77 76
75
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79
79
78
78
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78
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76
76
73
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SEN
77 73 76
76
73
76
76
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76 74
80
78
78
79
79
79
79
78 76
78 77
18 73
7776
78 78 73
76
80 7 3
SGN
73
78 77
75
77
77
73 78
78
73
78
79
80
81
81
80
78 78
78 79 79 79
78 73
78
73 79
78 75
1
80 80 80
78 78
77
78 79
79
79
80 81
80
80 80
80
80
79
73
200
-83
82
77
LCN
73
80 80
80
79 79
78 78 79 80
80
79
79
79
83
-78 79 81
81
80
79 79
79 80
80
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80
80
80
80
80
82
83
83
82
82
80
80
81
80
73
78 80
80 *82 81
81
80
80
80
80
81
81
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80
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80 8) 79
79
79
80
80
81
81
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81 84
80
79
79
80
82 81
81
81
80
80
80
81
81
80 81
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81 80
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80
80
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80
82 82 78. 79
81
81
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81
82 81 82
81
81
82
82
81 81
79
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81
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81
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82
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82 82
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82 82 82 82
81
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83 83 83
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83 82
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82 82
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82 83
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83 83 83
83
83
83
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82
82
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83
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83
83
83
83
84
84
83
82
82
95°30'W
92°30'W
89°30'W
86°30'W
83°30'W
80°30'W
77°30'W
74°30'W
71°30'W
68°30'W
65°30'W
Deg
Frat
Approved for Public Release: Distribution Unlimited
Date: 12-3-2020
Gulf of Mexico B&W
Figure 10A-6. Gulf of Mexico and lower North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1]
Figure 10A-5 displays the higher-latitude North Atlantic, while Figure 10A-6 shows the Gulf of Mexico and the lower North Atlantic, both plotting SST in degrees
Fahrenheit (°F). The thinly drawn curves mark water-mass boundaries. The Gulf Stream (GS) is the relatively narrow, irregular ribbon of warmer surface water
that curves from Florida and extends northward along Florida’s eastern coast before turning northeastward beyond North Carolina's Cape Hatteras in Figure 10A-
6. It then extends eastward. The Gulf Stream's southern boundary (GSS) initially appears east of the Gulf Stream to the east of central Florida. It turns
northeastward, roughly paralleling the northern boundary (GSN).
Other boundaries in Figure 10A-5 and Figure 10A-6 are labeled, GS for Gulf Stream, LC for Loop Current, SG for Sargasso Sea, SH for Shelf Water, and SL for
Slope Water, and combined with E, S, W, and N to identify eastern, southern, western, and northern boundary positions.
Ocean water rings, or eddies, occur when western boundary currents form looping meanders that pinch off from the main current into isolated and persistent
rotating warm-core and cold-core bodies of water. Their presence is evidenced by differences between their surface temperatures and the temperatures of the
waters surrounding them. The eddies are labeled as W if their centers are warmer than the surrounding waters or C if their centers are colder. Along with the letter
to denote the temperature, eddies also are identified with two numbers for the year (20 for 2020) followed by numbers indicating sequence of their initial
appearance for the year.
N.0t
37°30'N
N.SE
N.0E.ZE
N.08
N.0E.L7
N.S
N.0E.Z7
N.07
17°30'N
Transcribed Image Text:10A-5. North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1] 181 - 12010 rent Page Number 65 79 59 61 SHS 63 65 66 64 71 73 2011 76 75 60 60 62 65 69 75 74 61 75 76 7475 76 74 75 A 63 7 75 73 73 73 737674 74 73 7 78 76/4 74 74 73 74 74 7! 73 74 GSN 73 79 GSS 74 73 73 74 73 73 74 73 73 73 73 76 79 7P 75 (2002 74 74 74 74 73 73 73 73 73 72 79 80 78 75 75 75 75 75 74 74 74 74 73 73 73 70 18 81 80 78 74 75 76 76 75 74 74 75 75 75 75 75 73 81 79 78 78 77 76 76 77 77 76 75 75 75 75 75 75 72 7321 83 -94 75 76 75 81 79 79 78 78 76 77 78 78 77 78 76 76 73 76 76 SEN 77 73 76 76 73 76 76 73 77 77 77 76 74 80 78 78 79 79 79 79 78 76 78 77 18 73 7776 78 78 73 76 80 7 3 SGN 73 78 77 75 77 77 73 78 78 73 78 79 80 81 81 80 78 78 78 79 79 79 78 73 78 73 79 78 75 1 80 80 80 78 78 77 78 79 79 79 80 81 80 80 80 80 80 79 73 200 -83 82 77 LCN 73 80 80 80 79 79 78 78 79 80 80 79 79 79 83 -78 79 81 81 80 79 79 79 80 80 8) 80 80 80 80 80 82 83 83 82 82 80 80 81 80 73 78 80 80 *82 81 81 80 80 80 80 81 81 80 80 80 80 80 8) 79 79 79 80 80 81 81 82 81 81 84 80 79 79 80 82 81 81 81 80 80 80 81 81 80 81 79 80 80 81 80 81 80 80 80 79 80 82 82 78. 79 81 81 82 81 82 81 82 81 81 82 82 81 81 79 80 80 81 81 81 81 82 82 82 82 82 82 82 80 81 82 2 82 82 82 82 82 82 82 82 81 82 82 81 83 83 83 83 82 82 83 83 82 82 82 82 82 82 81 82 82 82 82 82 83 83 83 83 83 83 83 83 83 84 82 82 82 83 83 82 83 83 83 83 83 84 84 83 82 82 95°30'W 92°30'W 89°30'W 86°30'W 83°30'W 80°30'W 77°30'W 74°30'W 71°30'W 68°30'W 65°30'W Deg Frat Approved for Public Release: Distribution Unlimited Date: 12-3-2020 Gulf of Mexico B&W Figure 10A-6. Gulf of Mexico and lower North Atlantic Gulf Stream analysis on 3 DEC 2020. [U.S. Naval Oceanographic Office, Link 10A-1] Figure 10A-5 displays the higher-latitude North Atlantic, while Figure 10A-6 shows the Gulf of Mexico and the lower North Atlantic, both plotting SST in degrees Fahrenheit (°F). The thinly drawn curves mark water-mass boundaries. The Gulf Stream (GS) is the relatively narrow, irregular ribbon of warmer surface water that curves from Florida and extends northward along Florida’s eastern coast before turning northeastward beyond North Carolina's Cape Hatteras in Figure 10A- 6. It then extends eastward. The Gulf Stream's southern boundary (GSS) initially appears east of the Gulf Stream to the east of central Florida. It turns northeastward, roughly paralleling the northern boundary (GSN). Other boundaries in Figure 10A-5 and Figure 10A-6 are labeled, GS for Gulf Stream, LC for Loop Current, SG for Sargasso Sea, SH for Shelf Water, and SL for Slope Water, and combined with E, S, W, and N to identify eastern, southern, western, and northern boundary positions. Ocean water rings, or eddies, occur when western boundary currents form looping meanders that pinch off from the main current into isolated and persistent rotating warm-core and cold-core bodies of water. Their presence is evidenced by differences between their surface temperatures and the temperatures of the waters surrounding them. The eddies are labeled as W if their centers are warmer than the surrounding waters or C if their centers are colder. Along with the letter to denote the temperature, eddies also are identified with two numbers for the year (20 for 2020) followed by numbers indicating sequence of their initial appearance for the year. N.0t 37°30'N N.SE N.0E.ZE N.08 N.0E.L7 N.S N.0E.Z7 N.07 17°30'N
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