De Level 1 is in verband met Spouts, of te wel hozen, dus... komt de lijn over je heen: geniet er van en houdt je camera klaar
Daniel
Storm Forecast
Valid: Sun 19 Jul 2009 06:00 to Mon 20 Jul 2009 06:00 UTC
Issued: Sat 18 Jul 2009 22:55
Forecaster: SCHLENCZEK
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A level 1 was issued for E Netherlands and NW Germany mainly for spouts.
SYNOPSIS
A stationary upper cut-off low over the Scottish Sea will lead to unsettled conditions in most parts of western and central Europe. Between this low and an upper ridge over the C Mediterranean, a 40 m/s westerly jet streak is located along 50° N from Newfoundland towards W Germany with some short-waves over the N Atlantic. Its left exit region points at W Germany / Luxembourg and will translate eastward into E Germany and Poland through the forecast period. In the vicinity of the upper cold core, some low-end instability will be created by diurnal heating, leading to showers and thunderstorms over parts of Germany, the Benelux countries and W Poland.
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DISCUSSION
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...Netherlands, N-central Germany...
In the trough region, diurnal heating will lead to some hundred J/kg CAPE in an environment with deep layer shear at or below 10 m/s. Most storms should be short-lived and only briefly organized but especially over N Germany, low level winds are relatively weak and rich BL moisture as well as steep lapse rates may allow an isolated funnel / brief tornado. Some storms may be accompanied by (probably sub-severe) hail and gusts. Convective activity should start over Benelux in the morning and will gradually decrease in the late evening over E Germany / W Poland. | Gewijzigd: 19 juli 2009, 12:13 uur, door KnightDoppler
Hoop toch wel op wat meer en dan ook wat heftiger.
Mooie foto trouwens van die hoos. Ook meteen denk ik de eerste van en echte hoos want het mag pas en hoos heten als de tunnel daadwerkelijk de grond raakt.
Zoiets heb ik een paar weken geleden in NIjmegen ook gehad, heel plaatselijk maar loeiend hard, heel veel straten stonden blank hier.
Hier héél véél wind zonet windstoot van 56Km/u en verdere opbouw van buien die richting Nederland-Duidsland trekken.
Enkel vanmorgen en een uurtje geleden kleine buitjes maar niet de moeite...