Valid 19 September 2018 Updated 7 August 2018 BOSTON, MASSACHUSETTS, U.S.A. CALL SIGN FREQUENCIES TIMES (UTC) EMISSION POWER NMF 4235 kHz 0230z-1039 F3C 4 KW 6340.5 kHz ALL BROADCAST TIMES F3C 4 KW 9110 kHz ALL BROADCAST TIMES F3C 4 KW 12750 kHz 1400z-2239 F3C 4 KW TRANS TIME CONTENTS OF TRANSMISSION RPM/IOC VALID MAP TIME AREA 0230/1400 TEST PATTERN 120/576 0233/---- PRELIMINARY SURFACE ANALYSIS 120/576 0000 1 0243/1405 BROADCAST SCHEDULE (PART 1) 120/576 0254/1420 BROADCAST SCHEDULE (PART 2) 120/576 0305/1433 REQUEST FOR COMMENTS 120/576 ----/1443 PRODUCT NOTICE BULLETIN 120/576 ----/1453 PRELIMINARY SURFACE ANALYSIS 120/576 1200 1 ----/1503 SATELLITE IMAGE 120/576 1200 5 0315/1515 WIND/WAVE ANALYSIS 120/576 00/12 8 0325/1525 SURFACE ANALYSIS (PART 1 NE ATLANTIC) 120/576 00/12 2 0338/1538 SURFACE ANALYSIS (PART 2 NW ATLANTIC) 120/576 00/12 3 0351/---- SATELLITE IMAGE 120/576 0000 5 ----/1600 ICE CHART (REBROADCAST) 120/576 2100 ----/1720 TEST PATTERN 120/576 0402/1723 (REBROADCAST OF 0325/1525 NE ATLANTIC) 120/576 00/12 2 0415/1736 (REBROADCAST OF 0338/1538 NW ATLANTIC) 120/576 00/12 3 0428/1749 500MB ANALYSIS 120/576 00/12 4 ----/1759 SEA STATE ANALYSIS 120/576 1200 4 0438/---- ICE CHART (REBROADCAST) 120/576 2100 ----/1810 24HR SURFACE FORECAST 120/576 1200 8 0452/1824 CYCLONE DANGER AREA* or HIGH WIND/WAVES 120/576 03/15 7 ----/1835 24HR WIND/WAVE FORECAST 120/576 1200 8 ----/1855 24HR 500MB FORECAST 120/576 1200 4 0745/---- TEST PATTERN 120/576 0755/---- PRELIMINARY SURFACE ANALYSIS 120/576 0600 1 0805/---- 24HR SURFACE FORECAST 120/576 0000 8 0815/---- 24HR WIND/WAVE FORECAST 120/576 0000 8 0825/---- 24HR 500MB FORECAST 120/576 0000 4 0835/1905 36HR 500MB FORECAST 120/576 00/12 4 ----/1915 96HR SURFACE FORECAST 120/576 1200 4 ----/1925 96HR WIND/WAVE FORECAST 120/576 1200 4 ----/1935 96HR 500MB FORECAST 120/576 1200 4 ----/1945 96HR WAVE PERIOD FORECAST 120/576 1200 4 0845/1955 48HR SURFACE FORECAST 120/576 00/12 4 0855/2005 48HR WIND/WAVE FORECAST 120/576 00/12 4 0905/2015 48HR 500MB FORECAST 120/576 00/12 4 0915/2025 48HR WAVE PERIOD FORECAST 120/576 00/12 4 ----/2035 PRELIMINARY SURFACE ANALYSIS 120/576 1800 1 ----/2045 72HR SURFACE FORECAST 120/576 1200 4 ----/2055 72HR WIND/WAVE FORECAST 120/576 1200 4 ----/2105 72HR 500MB FORECAST 120/576 1200 4 ----/2115 72HR WAVE PERIOD FORECAST 120/576 1200 4 0925/2125 SURFACE ANALYSIS (PART 1 NE ATLANTIC) 120/576 06/18 2 0938/2138 SURFACE ANALYSIS (PART 2 NW ATLANTIC) 120/576 06/18 3 0951/2151 SATELLITE IMAGE 120/576 06/18 6 1002/2202 (REBROADCAST OF 0925/2125 NE ATLANTIC) 120/576 06/18 2 1015/2215 (REBROADCAST OF 0938/2138 NW ATLANTIC) 120/576 06/18 3 1028/2228 CYCLONE DANGER AREA* or HIGH WIND/WAVES 120/576 09/21 7 1039/2239 REBROADCAST/N American Ice Service Chart 120/576 21/21 PT. REYES, CALIFORNIA, U.S.A. CALL SIGN FREQUENCIES TIMES (UTC) EMISSION POWER NMC 4346 kHz 0140-1608 F3C 4 KW 8682 kHz ALL BROADCAST TIMES F3C 4 KW 12786 kHz ALL BROADCAST TIMES F3C 4 KW 17151.2 kHz ALL BROADCAST TIMES F3C 4 KW 22527 kHz 1840-2356 F3C 4 KW TRANS CONTENTS OF TRANSMISSION RPM/IOC VALID MAP TIME TIME AREA 0140/1400 TEST PATTERN 120/576 0143/1403 NE PACIFIC GOES IR SATELLITE IMAGE 120/576 00/12 6 0154/1414 PACIFIC GOES IR SATELLITE IMAGE 120/576 00/12 5 0205/1425 TROPICAL SEA STATE ANALYSIS 120/576 00/12 4 0215/1435 TROPICAL 48HR SURFACE FORECAST 120/576 12/00 4 0225/---- TROPICAL 48HR WIND/WAVE FORECAST 120/576 1200 4 0235/---- TROPICAL 72HR WIND/WAVE FORECAST 120/576 1200 4 0245/1445 500MB ANALYSIS 120/576 00/12 1 0255/1455 SEA STATE ANALYSIS, WIND/WAVE ANALYSIS 120/576 00/12 1/8 0305/1505 PRELIM SURFACE ANALYSIS(PART 1 NE PAC) 120/576 00/12 2 0318/1518 PRELIM SURFACE ANALYSIS(PART 2 NW PAC) 120/576 00/12 3 0331/1531 FINAL SURFACE ANALYSIS(PART 1 NE PAC) 120/576 00/12 2 0344/1544 FINAL SURFACE ANALYSIS(PART 2 NW PAC) 120/576 00/12 3 0357/1557 CYCLONE DANGER AREA* or HIGH WIND/WAVES 120/576 03/15 10 0408/1608 TROPICAL SURFACE ANALYSIS 120/576 00/12 4 0655/1820 TEST PATTERN 0657/---- 1953Z REBROADCAST (96HR 500MB) 120/576 1200 1 0707/---- 1933Z REBROADCAST (96HR SURFACE) 120/576 1200 1 0717/---- 1943Z REBROADCAST (96HR WIND/WAVE) 120/576 1200 1 0727/---- 2003Z REBROADCAST (96HR WAVE PERIOD) 120/576 1200 1 ----/1822 24HR SURFACE FORECAST 120/576 1200 8 ----/1832 24HR WIND/WAVE FORECAST 120/576 1200 8 ----/1842 24HR 500MB FORECAST 120/576 1200 1 ----/1852 SST ANALYSIS 120/576 LATEST 9 ----/1902 SST ANALYSIS 120/576 LATEST 6 0737/1913 TROPICAL GOES IR SATELLITE IMAGE 120/576 06/18 7 0748/1923 WIND/WAVE ANALYSIS 120/576 06/18 8 0758/---- 24HR SURFACE FORECAST 120/576 0000 8 0808/---- 24HR WIND/WAVE FORECAST 120/576 0000 8 0818/---- 24HR 500MB FORECAST 120/576 0000 1 ----/1933 96HR SURFACE FORECAST 120/576 1200 1 ----/1943 96HR WIND/WAVE FORECAST 120/576 1200 1 ----/1953 96HR 500MB FORECAST 120/576 1200 1 ----/2003 96HR WAVE PERIOD/SWELL DIRECTION 120/576 1200 1 0828/2013 48HR SURFACE FORECAST 120/576 00/12 1 0838/2023 48HR WIND/WAVE FORECAST 120/576 00/12 1 0848/2033 48HR 500MB FORECAST 120/576 00/12 1 0858/2043 48HR WAVE PERIOD/SWELL DIRECTION 120/576 00/12 1 ----/2053 72HR SURFACE FORECAST 120/576 1200 1 ----/2103 72HR WIND/WAVE FORECAST 120/576 1200 1 0908/2113 PACIFIC GOES IR SATELLITE IMAGE 120/576 06/18 5 0919/2124 SURFACE ANALYSIS (PART 1 NE PACIFIC) 120/576 06/18 2 0932/2137 SURFACE ANALYSIS (PART 2 NW PACIFIC) 120/576 06/18 3 0945/2150 TROPICAL SURFACE ANALYSIS 120/576 06/18 4 0959/2204 TROPICAL 24HR WIND/WAVE FORECAST 120/576 00/12 4 1009/2214 CYCLONE DANGER AREA* or HIGH WIND/WAVES 120/576 09/21 10 1120/2320 TEST PATTERN 120/576 1124/2324 BROADCAST SCHEDULE (PART 1) 120/576 1135/2335 BROADCAST SCHEDULE (PART 2) 120/576 1146/---- REQUEST FOR COMMENTS 120/576 1157/---- PRODUCT NOTICE BULLETIN 120/576 1208/---- TROPICAL 48HR WIND/WAVE FORECAST 120/576 0000 4 1218/---- TROPICAL 72HR WIND/WAVE FORECAST 120/576 0000 4 1228/2346 TROPICAL 48HR WAVE PERIOD/SWELL DIR 120/576 00/12 4 ----/2356 TROPICAL 72HR WAVE PERIOD/SWELL DIR 120/576 0000 4 KODIAK, ALASKA, U.S.A. CALL SIGN FREQUENCIES TIMES EMISSION POWER NOJ 2054 kHz ALL BROADCAST TIMES F3C 4KW 4298 kHz ALL BROADCAST TIMES F3C 4KW 8459 kHz ALL BROADCAST TIMES F3C 4KW 12412.5 kHz ALL BROADCAST TIMES F3C 4KW CARRIER FREQUENCY IS 1.9 kHz BELOW THE ASSIGNED FREQUENCY Schedule expanded Mar 16, 2011 to include additional ice broadcasts TRANS VALID MAP TIME (UTC) CONTENTS OF TRANSMISSION RPM/IOC TIME AREA 0340/1540 TEST PATTERN 120/576 0343/1543 SEA ICE ANALYSIS/REBROADCAST 1057 120/576 LATEST 6 0403/1603 SURFACE ANALYSIS 120/576 00/12 2 0427/1627 REBROADCAST 24HR SURFACE F'CAST 2203/1017 120/576 12/00 3 0437/1637 REBROADCAST 48HR SURFACE F'CAST 2227/1037 120/576 12/00 1 0447/1647 REBROADCAST 96HR SURFACE F'CAST 2348 120/576 12/12 1 0456/1656 SEA STATE ANALYSIS/REBROADCAST 120/576 00/00 1 0506/1706 GOES IR SATELLITE IMAGE 120/576 00/12 5 0517/1717 500 MB ANALYSIS 120/576 00/12 1 0527/1727 SYMBOLS AND CONTRACTIONS/SCHEDULE 120/576 0548/1748 REQUEST FOR COMMENTS/PRODUCT NOTICE 120/576 0558/1758 24HR 500 MB FORECAST 120/576 00/12 1 ----/1808 48HR 500 MB FORECAST 120/576 1200 0950/2150 TEST PATTERN 120/576 0953/2153 SURFACE ANALYSIS 120/576 06/18 2 1017/2203 24HR SURFACE FORECAST 120/576 00/12 3 1027/2217 24HR WIND/WAVE FORECAST 120/576 00/12 3 1037/2227 48HR SURFACE FORECAST 120/576 00/12 1 1047/2237 48HR WIND/WAVE FORECAST 120/576 00/12 1 ----/2247 48HR WAVE PERIOD, SWELL DIRECTION 120/576 1200 1 1057/2257 5-DAY SEA ICE FORECAST/REBROADCAST 0343 120/576 LATEST 6 1117/2307 GOES IR SATELLITE IMAGE 120/576 06/18 5 1128/---- 48HR WAVE PERIOD, SWELL DIRECTION 120/576 0000 1 1138/---- 48HR 500 MB FORECAST 120/576 0000 1 1148/---- SEA SURFACE TEMPERATURE ANALYSIS 120/576 LATEST 4 1159/---- COOK INLET SEA ICE FORECAST 120/576 LATEST 7 ----/2317 72HR SURFACE FORECAST 120/576 1200 1 ----/2328 72HR WIND/WAVE FORECAST 120/576 1200 1 ----/2338 72HR WAVE PERIOD, SWELL DIRECTION 120/576 1200 1 ----/2348 96HR SURFACE FORECAST 120/576 1200 1 ----/2358 96HR WIND/WAVE FORECAST 120/576 1200 1 ----/0008 96HR WAVE PERIOD, SWELL DIRECTION 120/576 1200 1 ----/0018 96HR 500 MB FORECAST 120/576 1200 1