: 117°30° 117°00° 
33°00 
65°F — 18.3°C 
66°F —18,9°C 
67°F —19.4°C 
4: San Diego 
UNITED 
STATES 
32°30" 
Figure 13.—Average isotherm patterns observed off San Diego in °F 
with °C equivalents for the 3-yr period, 16 to 30 Septembver 1972-74. 
Ane 117°30° 117°00' 
33°00 
64°F —17.8°C 
65°F — 18.3°C 
66°F —18.9°C 
yg San Diego 
UNITED 
STATES 
32°30° 
Figure 14.—Average isotherm patterns observed off San Diego in °F 
with °C equivalents for the 3-yr period, 1 to 15 October 1972-74. 
117°30° 117°00° 
33°00 
61°F —16.1°C 
62°F —16.7°C 
63°F —17.2°C 
64°F —17.8°C 
65°F — 16.3°C 
UNITED 
STATES 
32°30’ 
9 64° 63° 62° 
Figure 15.—Average isotherm patterns observed off San Diego in °F 
with °C equivalents for the 3-yr period, 16 to 31 October 1972-74. 
