TITLE: Weather Warning Signals
CAPTION: EXPLANATION OF WARNING DISPLAYS
Effective Jan 1, 1958
SMALL CRAFT WARNINGS – Winds up to 33 knots (38 m.p.h.) and/or sea conditions dangerous to small craft operations are forecast for the area.
GALE WARNINGS – Winds, ranging from 34 to 48 knots (39 to 54 m.p.h.) are forecast for the area.
WHOLE GALE WARNINGS – Winds, ranging from 48 to 63 knots (55 to 73 m.p.h.) are forecast for the area.
HURRICANE WARNINGS – Winds 64 knots (74 m.p.h._ and above are forecast for the area.
POSTCARD ID: 39951
PUBLISHER: Copyrighted by Websters, 560-562 Main Street, Chatham, Mass., 1959
POSTMARK: None – Unused Standard Sized Postcard