Example of Proposed High Seas Individual Warning with Hurricane Force Winds

WHNT01 KWBC 060330

HSWATL

Metarea IV Warning

Issued by U.S. National Weather Service

0430 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 38N 68W 1002 mb moving NE 30 KT. Rapidly intensifying.

2. Hurricane Force Wind Warning IV-00084-F0-F24(5)

AREA: 38.4N 67.0W, 38.6N 65.8W, 38.3N 65.4W, 38.9N 64.9W, 39.9N 65.2W, 41.0N 64.4W, 41.0N 63.9W, 40.6N 63.7W, 39.7N 64.7W, 38.7N 64.2W, 37.1N 65.3W, 35.6N 67.1W, 35.1N 68.9W, 36.4N 68.9W, 38.4N 67.0W

CONDITIONS: Wind 64 to 80 kt

TIMING: Onset near 1600 UTC Feb 06

3. Storm Wind Warning IV-00080-F0-F24(7)

AREA: 31.4N 72.2W, 31.4N 73.0W, 33.2N 72.6W, 39.8N 66.1W, 42.1N 64.6W, 42.5N 63.3W, 42.1N 62.5W, 40.5N 62.3W, 40.4N 60.7W, 41.2N 59.5W, 40.6N 58.2W, 41.5N 57.3W, 41.3N 56.6W, 40.0N 56.6W, 38.2N 57.6W, 37.7N 58.9W, 35.7N 59.3W, 35.8N 61.2W, 34.3N 62.5W, 32.3N 67.6W, 32.1N 70.9W, 31.4N 72.2W

CONDITIONS: Wind 48 to 64 kt

4. Gale Wind Warning IV-00075-F0-F24(8)

AREA: 42.7N 57.5W, 42.7N 55.8W, 42.5N 54.2W, 41.7N 53.1W, 40.1N 49.7W, 38.5N 52.2W, 36.5N 53.7W, 33.2N 58.7W, 29.5N 66.6W, 28.7N 69.8W, 28.6N 74.1W, 28.6N 75.6W, 31.1N 75.7W, 36.2N 73.4W, 38.5N 70.5W, 40.7N 69.3W, 42.2N 69.6W, 43.3N 69.6W, 44.2N 67.6W, 44.7N 66.1W, 43.6N 65.6W, 45.6N 60.2W, 42.7N 57.5W

CONDITIONS: Wind 34 to 48 kt

5. Significant Wave Height 6 to 9 m IV-00083-F0-F24(5)

AREA: 40.4N 56.4W, 37.7N 57.3W, 35.3N 61.2W, 36.3N 64.8W, 34.4N 68.0W, 35.1N 68.8W, 38.4N 66.8W, 39.1N 65.8W, 41.2N 65.7W, 41.8N 63.7W, 39.7N 58.2W, 41.1N 57.2W, 40.4N 56.4W

CONDITIONS: Waves 6 to 9 m

TIMING: Onset near 1500 UTC Feb 06

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