North american ice service (nais) iceberg bulletin 160001Z apr

Original warning text

1. NORTH AMERICAN ICE SERVICE (NAIS)
   ICEBERG BULLETIN 160001Z APR.
2. WARNING! THE INTERNATIONAL ICE PATROL IS
   EXPERIENCING REDUCED ICEBERG RECONNAISSANCE.
   ALL ICEBERG LIMITS REPORTED BELOW ARE
   ESTIMATED. PLEASE NAVIGATE WITH CAUTION.
3. ICEBERG LIMIT ALONG TRACKLINE JOINING
   47-45N 056-13W, 45-45N 056-00W,
   44-20N 049-40W, 44-10N 045-50W,
   47-35N 043-40W, 54-45N 049-30W.
4. ESTIMATED ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   54-45N 049-30W, 55-50N 050-20W,
   57-30N 039-00W, 63-00N 038-30W,
   65-30N 028-00W.
5. WESTERN ICEBERG LIMIT ALONG TRACKLINE
   JOINING
   50-20N 062-11W, 47-52N 059-10W.
6. SEA ICE LIMIT ALONG TRACKLINES JOINING:
   A. 46-00N 059-50W, 46-00N 059-30W,
      48-00N 061-20W, 47-25N 063-15W,
      48-40N 063-45W, 49-05N 060-25W,
      47-25N 059-15W, 47-20N 055-20W.
   B. 49-15N 053-30W, 49-55N 050-40W,
      55-15N 052-50W, 56-50N 057-40W,
      58-00N 058-30W, 61-30N 059-40W,
      63-25N 057-55W.
   C. 62-25N 041-38W, 62-11N 041-19W,
      60-29N 042-20W, 59-47N 043-01W,
      59-36N 044-45W, 60-46N 049-38W,
      60-58N 049-44W, 61-18N 049-09W,
      60-49N 048-15W.
7. MOST RECENT RECONNAISSANCE:
   INTERIOR GENERAL FLIGHT 15 APR 20.
8. REPORT POSITION AND TIME OF ANY ICEBERGS SEA
   ICE OR STATIONARY RADAR TARGETS THAT MAY
   LIKELY BE ICE TO THE NEAREST CANADIAN COAST
   GUARD MARINE COMMUNICATIONS AND TRAFFIC
   SERVICE STATION OR USING INMARSAT CODE 42.
9. FOR MORE REPORTING INFORMATION OR TO DOWNLOAD
   SHAPEFILES AND WEEKLY PREDICTIONS, GO TO
   WWW.NAVCEN.USCG.GOV/IIP.
10. CANCEL THIS MSG 170001Z APR 20.