SPECI


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SPECI

A selected special report. It is a special meteorological report of deteriorating or improving weather elements. An example of a SPECI for YUDO (Donlon/International), a fictitious location, is SPECI YUDO 151115Z 05025G37KT 1200NE 6000S + TSRA BKN005CB 25/22 Q1008 TEMPO TL1200 0600 BECMG AT1200 9999 NSW NSC. It means: a selected special report for Donlon/International issued on the 15th day of the month at 1115UTC; surface wind direction 050°; wind speed 25 knots gusting between 10 and 37 knots; visibility lowest to the northeast at 1200 m, visibility 6000 m to the south; heavy thunderstorms with rain; broken cumulonimbus clouds at 500 ft; air temperature 25°C; dew point 22°C; QNH 1008 hectopascals; the trend during the next 2 h is visibility temporarily 600 m from 1115 to 1200, becoming at 1200 UTC visibility 10 km or more, the thunderstorm ceases and nil significant weather and nil significant clouds. UTC stands for Coordinated Universal Time.
References in periodicals archive ?
El analisis de la validez de criterio indica que todos los items del GW4 se relacionaron con la puntuacion global del SPECI en el sentido esperado por la teoria, tanto en la submuestra de chicos, como en la submuestra de chicas, lo que constituye evidencias adicionales de validez de criterio.
TABLA 2 Estadisticos descriptivos e indices de consistencia interna para las puntuaciones globales en el GW4 y en el SPECI Instrumentos Media DT Asimetria Curtosis a GW4 0.
Since that's now below 500 feet, it'll generate a SPECI, and we'll cut a new ATIS based off that transmission.