Wind Alert Terms and Signals (http://en.wikipedia.org/wiki/Severe_weather_terminology_(United_States))
Wind speed | Maritime Warning | Land Warning | Tropical Cyclone Warning(s) | Flags | Lights | Beaufort number |
25 to 38 mph (22 to 33 knots) | Small craft advisory | Wind Advisory | Wind Advisory or Small craft advisory | 6-7 | ||
39 to 54 mph (34 to 47 knots) | Gale warning | High wind warning | Tropical storm warning* | 8-9 | ||
55 to 73 mph (48 to 63 knots) | Storm warning | High wind warning | Tropical storm warning† | 10-11 | ||
74-110 mph (64 to 99 knots) | Hurricane Force Wind Warning[35] | High wind warning | Hurricane warning | 12-13 | ||
Over 110 mph (100+ knots) | Hurricane Force Wind Warning | Extreme wind warning | Hurricane warning and Extreme wind warning‡ | none | none | 14-16 |
* Tropical Storm Warning flags and lights will always be displayed the same as Storm Warning flags and lights.
† A tropical storm with winds in this range is sometimes referred to as a "severe tropical storm".
‡ The Extreme Wind Warning is issued shortly before the eyewall makes landfall
† A tropical storm with winds in this range is sometimes referred to as a "severe tropical storm".
‡ The Extreme Wind Warning is issued shortly before the eyewall makes landfall
20131003 - http://www.opc.ncep.noaa.gov/P_sfc_full_ocean.jpg
20131005 - http://pafc.arh.noaa.gov/data/graphics/mar48.gif
2013100 - http://pafc.arh.noaa.gov/data/graphics/mar96.gif
20131003 - http://pafc.arh.noaa.gov/data/graphics/seastate.gif
20131007- http://pafc.arh.noaa.gov/data/graphics/wavfcst96.gif
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