Streaming Macromastia

weather warnings - 18 December 2009 forecast for tomorrow

MAPA DE ALERTAS METEOROLÓGICAS PARA EL PRINCIPADO DE ASTURIAS NORTHERN LION and



WEATHER ALERT SYSTEM
Alerts updated on: December 18, 2009 at 0:00 hours.
Valid from: December 18, 2009 at 0 hours.
Valid until: December 18, 2009 at 24 hours.
Notice Type: Events Planned - Code / Number of Alert: DEC-05 / 09-69 / 280

1. AMBER Alert for Low Temperatures, Frost:
Zonas Afectadas: - Principado de Asturias y Norte de León.
Niveles:
1. NARANJA: Cordillera Cantábrica, Suroccidente.
2. AMARILLA: Central y Cuencas Mineras, Litoral Oriental y Litoral Occidental Asturiano.
Causas: - Bajas Temperaturas; Heladas.
Probabilidad de Ocurrencia: 50% - 70%
Valid - December 18, 2009, 0 to 10 hours to 24 hours in mountainous areas.
Comments: - At dawn on Friday it expected little cloudy or clear skies which will encourage a moderate decrease in minimum temperatures. Widespread frost is expected across the Principality of Asturias, even to the coast. Frost on the coast will be weak, weak to moderate in the central zone, moderate in the Southwest and interior highlands and intense in mountain areas.

Breakdown alert areas as:
1. Cantabrian Mountains:
Level: ORANGE
minimum temperature: -10 º C

2. Southwest Asturian:
Level: ORANGE
minimum temperature: -7 ° C

3. Central and River Mining:
Level: YELLOW
minimum temperature: -4 º C

4. Asturian coast:
Level: YELLOW
Minimum Temperature: 0 º C / -1 ° C

2. Preemergence for Snow:
Affected Areas: - Principality of Asturias.
Stories:
YELLOW: Cantabrian Mountains (Middle East), Central and Basin Mining, East Coast Asturias.
Causes: - Nevadas.
Probability of Occurrence: 40% - 60%
Valid - December 18, 2009, from 10 to 24 hours.
Comments: - Friday is expected to snow level drops significantly further precipitation is expected weak, centered mainly in the eastern half. The snow level will drop gradually from 600 m. at dawn, will be around 400 meters at noon and will be around 200 meters at the end of the day. May be accumulated around 8 cm. between 500 and 800 meters on high alert areas and about 4 cm. between 200 and 400 meters. No alerts at altitudes above 800 meters .*
* The absence of warning in areas above 800 meters does not mean that snow will not occur, otherwise they will not be significant to the heights of the warning area. However, we recommend caution and hand chains have to move during the day tomorrow.