UNCLAS //N03140// MSGID/GENADMIN/NAVEASTOCEANCEN// SUBJ/GULF STREAM FRONTAL ANALYSIS// REF/A/RMG/NAVEASTOCEANCEN/122122ZJUL93// AMPN/JOTS ENVIRONMENTAL OVERLAY BCST SCHEDULE// RMKS/1. GULF STREAM NORTH WALL DATA FOR 21 MAR 23: 27.3N80.0W 27.4N80.0W 27.5N80.0W 27.7N80.0W 27.8N80.0W 27.9N80.1W 28.0N80.1W 28.1N80.1W 28.2N80.1W 28.3N80.2W 28.4N80.2W 28.5N80.2W 28.6N80.2W 28.8N80.2W 28.9N80.2W 29.0N80.2W 29.1N80.2W 29.2N80.3W 29.4N80.3W 29.5N80.3W 29.6N80.3W 29.7N80.4W 29.8N80.4W 29.9N80.4W 30.1N80.5W 30.2N80.4W 30.4N80.3W 30.5N80.3W 30.7N80.2W 30.8N80.2W 30.9N80.1W 31.0N80.0W 31.1N80.0W 31.2N79.9W 31.2N79.8W 31.3N79.7W 31.4N79.7W 31.5N79.5W 31.5N79.4W 31.6N79.3W 31.7N79.2W 31.7N79.1W 31.7N79.0W 31.8N78.8W 31.8N78.7W 31.8N78.6W 31.9N78.5W 31.9N78.4W 31.9N78.3W 31.9N78.1W 31.9N78.0W 31.9N77.9W 31.9N77.8W 31.9N77.7W 32.0N77.6W 32.1N77.5W 32.1N77.4W 32.3N77.3W 32.4N77.3W 32.6N77.2W 32.8N77.1W 32.9N77.1W 33.0N77.0W 33.1N76.9W 33.1N76.8W 33.2N76.7W 33.3N76.6W 33.4N76.5W 33.4N76.4W 33.6N76.3W 33.7N76.3W 33.9N76.3W 34.0N76.2W 34.1N76.1W 34.2N76.1W 34.3N76.0W 34.4N75.9W 34.5N75.8W 34.6N75.7W 34.7N75.6W 34.7N75.6W 34.8N75.5W 34.9N75.4W 34.9N75.3W 35.0N75.2W 35.1N75.1W 35.1N75.1W 35.2N75.0W 35.2N74.9W 35.3N74.8W 35.5N74.7W 35.6N74.6W 35.7N74.5W 35.7N74.4W 35.8N74.3W 35.8N74.1W 35.9N74.0W 35.9N73.9W 36.0N73.9W 36.1N73.8W 36.2N73.7W 36.3N73.6W 36.3N73.5W 36.4N73.4W 36.4N73.2W 36.5N73.1W 36.6N73.0W 36.6N72.9W 36.7N72.8W 36.7N72.7W 36.9N72.6W 37.0N72.4W 37.1N72.4W 37.3N72.3W 37.5N72.2W 37.6N72.1W 37.7N72.0W 37.8N71.9W 37.9N71.9W 37.9N71.8W 38.0N71.6W 38.1N71.5W 38.1N71.4W 38.1N71.3W 38.1N71.1W 38.1N71.0W 38.1N70.9W 38.1N70.8W 38.1N70.7W 38.1N70.6W 38.1N70.5W 38.1N70.4W 38.1N70.3W 38.0N70.2W 38.0N70.0W 37.9N69.9W 37.8N69.8W 37.7N69.6W 37.7N69.5W 37.7N69.4W 37.7N69.3W 37.7N69.2W 37.7N69.1W 37.7N68.9W 37.7N68.8W 37.7N68.7W 37.7N68.6W 37.7N68.5W 37.7N68.3W 37.8N68.2W 37.8N68.1W 37.8N67.9W 37.9N67.8W 38.1N67.7W 38.2N67.5W 38.2N67.4W 38.3N67.2W 38.3N67.1W 38.3N67.0W 38.3N66.9W 38.3N66.8W 38.3N66.6W 38.3N66.5W 38.3N66.4W 38.3N66.3W 38.3N66.2W 38.3N66.0W 38.3N65.9W 38.3N65.7W 38.2N65.5W 38.3N65.4W 38.3N65.3W 38.3N65.1W 38.3N65.0W 38.3N64.9W 38.3N64.7W 38.3N64.6W 38.3N64.5W 38.4N64.3W 38.5N64.2W 38.6N64.0W 38.7N63.9W 38.9N63.9W 39.1N63.9W 39.2N63.8W 39.4N63.8W 39.5N63.9W 39.5N64.0W 39.6N64.2W 39.6N64.3W 39.6N64.5W 39.6N64.6W 39.6N64.7W 39.6N64.8W 39.7N65.0W 39.8N65.1W 39.9N65.1W 40.0N65.1W 40.1N65.0W 40.2N64.9W 40.2N64.8W 40.2N64.7W 40.2N64.6W 40.2N64.5W 40.1N64.4W 40.1N64.3W 40.1N64.1W 40.1N64.0W 40.1N63.9W 40.2N63.8W 40.2N63.7W 40.2N63.6W 40.2N63.4W 40.3N63.3W 40.3N63.2W 40.3N63.1W 40.2N62.9W 40.1N62.7W 40.0N62.7W 39.9N62.6W 39.9N62.5W 39.9N62.4W 39.8N62.3W 39.8N62.1W 39.7N62.0W 39.7N61.9W 39.6N61.7W 39.4N61.6W 39.3N61.5W 39.2N61.4W 39.1N61.3W 39.0N61.2W 39.0N61.1W 38.9N61.0W 38.9N60.9W 38.9N60.7W 38.9N60.6W 39.0N60.5W 39.1N60.3W 39.3N60.2W 39.3N60.1W 39.4N60.0W 39.5N59.9W 39.5N59.8W 39.6N59.7W 39.7N59.7W 39.9N59.6W 40.0N59.6W 40.1N59.5W 40.1N59.4W 40.2N59.3W 40.3N59.2W 40.4N59.1W 40.5N58.9W 40.6N58.8W 40.6N58.8W 40.7N58.7W 40.8N58.6W 41.0N58.7W 41.1N58.7W 41.2N58.8W 41.3N58.9W 41.4N58.9W 41.4N59.0W 41.5N59.1W 41.6N59.2W 41.7N59.2W 41.8N59.2W 41.9N59.2W 42.0N59.1W 42.1N59.0W 42.1N58.9W 42.3N58.8W 42.4N58.8W 42.5N58.6W 42.4N58.5W 42.2N58.4W 42.2N58.3W 42.1N58.2W 42.1N58.0W 42.0N57.8W 41.9N57.7W 41.7N57.7W 41.6N57.7W 41.4N57.7W 41.3N57.7W 41.2N57.6W 41.1N57.5W 41.0N57.4W 40.9N57.3W 40.8N57.3W 40.8N57.2W 40.7N57.1W 40.6N57.0W 40.6N56.8W 40.5N56.7W 40.4N56.6W 40.4N56.5W 40.3N56.4W 40.2N56.3W 40.1N56.2W 40.0N56.1W 39.9N55.9W 39.9N55.8W 39.8N55.6W 39.8N55.4W 39.8N55.3W 39.9N55.2W 39.9N55.0W 39.9N54.8W 39.9N54.7W 39.9N54.6W 39.9N54.5W 39.9N54.4W 39.9N54.3W 39.9N54.1W 39.9N54.0W 39.9N53.9W GULF STREAM SOUTH WALL DATA FOR 21 MAR 23: 38.7N62.8W 38.7N62.9W 38.6N62.9W 38.5N63.0W 38.4N63.1W 38.3N63.2W 38.3N63.3W 38.2N63.4W 38.1N63.5W 38.1N63.6W 38.0N63.7W 37.9N63.8W 37.9N63.9W 37.8N64.0W 37.7N64.1W 37.7N64.3W 37.6N64.4W 37.5N64.5W 37.5N64.6W 37.4N64.7W 37.4N64.9W 37.4N65.0W 37.4N65.1W 37.4N65.2W 37.4N65.4W 37.5N65.5W 37.5N65.6W 37.5N65.7W 37.6N65.8W 37.6N65.9W 37.6N66.0W 37.6N66.1W 37.6N66.3W 37.6N66.4W 37.5N66.5W 37.5N66.6W 37.5N66.7W 37.4N66.8W 37.4N67.0W 37.4N67.1W 37.3N67.2W 37.2N67.3W 37.2N67.4W 37.1N67.5W 37.1N67.6W 37.0N67.7W 37.0N67.8W 36.9N67.9W 36.9N68.0W 36.8N68.2W 36.8N68.3W 36.7N68.4W 36.6N68.5W 36.6N68.6W 36.5N68.7W 36.5N68.9W 36.4N69.0W 36.4N69.1W 36.4N69.2W 36.4N69.3W 36.5N69.5W 36.5N69.6W 36.6N69.7W 36.6N69.8W 36.6N69.9W 36.6N70.0W 36.7N70.1W 36.7N70.3W 36.8N70.4W 36.9N70.5W 37.0N70.6W 37.2N70.6W 37.3N70.6W 37.4N70.7W 37.4N70.8W 37.4N70.9W 37.4N71.0W 37.3N71.1W 37.3N71.2W 37.2N71.3W 37.1N71.4W 37.1N71.4W 37.0N71.5W 36.9N71.6W 36.9N71.7W 36.8N71.8W 36.7N71.9W 36.7N72.0W 36.6N72.2W 36.5N72.3W 36.4N72.3W 36.3N72.4W 36.2N72.5W 36.1N72.6W 36.0N72.6W 35.9N72.7W 35.9N72.8W 35.8N72.9W 35.7N72.9W 35.7N73.0W 35.6N73.1W 35.6N73.3W 35.6N73.4W 35.5N73.5W 35.5N73.6W 35.4N73.6W 35.3N73.7W 35.2N73.8W 35.2N73.9W 35.1N74.0W 35.0N74.1W 35.0N74.2W 34.9N74.3W 34.8N74.4W 34.8N74.5W 34.7N74.6W 34.6N74.7W 34.5N74.9W 34.4N75.0W 34.3N75.0W 34.2N75.1W 34.1N75.1W 34.0N75.2W 33.9N75.3W 33.7N75.4W 33.6N75.4W 33.5N75.4W 33.3N75.4W 33.2N75.5W 33.1N75.7W 33.0N75.8W 32.8N75.9W 32.7N75.9W 32.7N76.0W 32.6N76.1W 32.6N76.2W 32.6N76.3W 32.5N76.4W 32.5N76.5W 32.3N76.5W 32.2N76.5W 32.0N76.5W 31.9N76.5W 31.8N76.5W 31.7N76.6W 31.5N76.6W 31.4N76.7W 31.4N76.8W 31.3N76.9W 31.3N77.0W 31.3N77.1W 31.3N77.3W 31.3N77.4W 31.3N77.5W 31.3N77.7W 31.3N77.8W 31.3N77.9W 31.2N78.0W 31.2N78.2W 31.2N78.3W 31.1N78.4W 31.1N78.5W 31.1N78.7W 31.0N78.8W 30.9N78.9W 30.8N79.0W 30.7N79.0W 30.6N79.1W 30.4N79.1W 30.3N79.1W 30.1N79.1W 30.0N79.1W 29.9N79.1W 29.7N79.0W 2. FRONTAL DATA BASED ON MAX SURFACE TEMERATURE CHANGE OVER 10 NM FROM DETAILED ANALYSES OF IR SATELLITES, BATHYTHERMOGRAPHS, AND DRIFTING BUOY DATA. REPORTED POSITIONS ACCURATE TO WITHIN 11 NM. ABSOLUTE LOCATIONS OF FEATURES DEPEND UPON LOCAL EFFECTS AND TIME SINCE OBSERVATION. 3. FULL NORTH ATLANTIC OCEAN FRONT ANALYSIS AVAIL VIA OTCIXS IAW REF A. TAILORED AUTODIN SUPPORT AVAIL FROM ORIG ON SPECIAL REQUEST.//