Marine, Tropical and Tsunami Services Branch
National Program
WHNT01 KWBC 060345
HSWATL
Metarea IV Warning
Issued by U.S. National Weather Service
0445 UTC Mon Feb 06 2023
Areas describe the maximum extent of conditions over ice free waters during a 24 hour period
Onset timing provided for conditions starting 3 hours or more into the period
Valid 24 Hours Starting 0600 UTC 2023 Feb 06
1. Associated Features at 0600 UTC
Low 65N 36W 969 mb nearly stationary.
Low 54N 51W 1009 mb moving NE 30 KT.
Low 50N 55W 1011 mb moving NE 55 KT. Rapidly intensifying.
2. Storm Wind Warning IV-00085-F0-F24(2)
AREA: 56.6N 36.4W, 57.1N 36.4W, 57.4N 35.0W, 57.0N 35.0W, 56.5N 36.0W, 56.6N 36.4W
CONDITIONS: Wind 48 to 50 kt
TIMING: Onset near 2200 UTC Feb 06
3. Gale Wind Warning IV-00074-F0-F24(8)
AREA: 45.8N 47.6W, 44.3N 54.9W, 47.6N 54.7W, 48.1N 52.2W, 50.0N 52.1W, 52.5N 45.5W, 53.3N 44.8W, 54.4N 45.8W, 53.1N 50.1W, 55.1N 50.0W, 56.5N 46.4W, 57.9N 46.6W, 58.3N 50.1W, 58.8N 50.1W, 59.7N 48.5W, 59.3N 45.4W, 59.9N 43.2W, 61.3N 42.0W, 62.8N 38.4W, 64.5N 35.0W, 49.8N 35.0W, 47.7N 40.6W, 45.8N 47.6W
CONDITIONS: Wind 34 to 48 kt
4. Significant Wave Height 6 to 9 M IV-00083-F0-F24(5)
AREA: 49.2N 46.8W, 51.9N 45.4W, 54.9N 45.4W, 56.7N 46.8W, 59.6N 45.1W, 60.1N 42.4W, 65.1N 37.5W, 65.5N 35.1W, 41.1N 35.1W, 41.3N 38.2W, 44.2N 39.2W, 47.4N 41.5W, 49.2N 46.8W
CONDITIONS: Wave Height 6 to 9 m
$$
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Marine, Tropical and Tsunami Services Branch
1325 East-West Hwy, 13th floor
Communications Office
Silver Spring, MD 20910
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