SIGMET


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AcronymDefinition
SIGMETSignificant Meteorological Information
SIGMETSignificant Meteorological Advisory
References in periodicals archive ?
Alert Weather Watches such as AIRMETs, SIGMETs and Convective SIGMETS are issued when they cover an area of 3000 square miles or more.
FIS-B textual data application shows AIRMETs, METARs, NOTAMs, SIGMETs, SPECI and TAF data.
I explained to the CO the boundaries of the SIGMET, the conditions expected (severe), and how the weather was progressing as forecast.
A standard briefing includes area forecasts, convective SIGMETS, center weather advisories, AIRMETs, SIGMETs, METARs, PIREPs, TAFs, Winds Aloft and NOTAMs.
The Finnish electronic measurement systems and equipment maker Vaisala Oyj said on Friday (23 December) that it had agreed to acquire the US weather radar signal processor and application software manufacturer SIGMET Corporation.
A SIGMET was in effect and a severe storm watch had been issued from 3:20 PM until 10:00 PM Eastern time covering all of northern Pennsylvania.
WSI Fusion also features WSI's global SIGMET alerts and Flight Plan Guidance forecasts for turbulence, convection, icing, and volcanic ash.
Sometimes it's a simple glance at a stormy sky, an icing SIGMET, or winter weather warnings on the TV.
Careful flight planning and checking the TAF, SIGMET, and AIRMET products almost always assures an uneventful flight.
SIGMET and AIRMET products (Figure 3) are definitive for weather hazards of concern to pilots.
FIS-B AND XMWX INDIVIDUAL PRODUCT COMPARISON FIS-B WEATHER MWX SATELLITE WEATHER Intervals Package (Minutes) PRODUCT Transmission Update LT Av Pro AIRMET 5 20 x x SIGMET 5 15 x x Conv.