Wereld

Noord-Amerika



What are the sources for WeatherOnline forecasts?


The WeatherOnline forecasts are created by using a MOS system developed in-house with the most current US weather services model data (GFS). The statistical methods of the Model-Output-Statistic (MOS)-System were developed in cooperation with the Meteorological Department of the University of Bonn.

What is a MOS-System?


A Model-Output-Statistic (MOS)-System combines the data of the weather forecast model and the locally recorded data for any given point by transforming the model data from a coarse grid to detailed small scale areas.
In order to do so, one needs a large volume of past model forecast data as well as the corresponding recorded data for any given location. The MOS-System relates these two sets of data in an optimized fashion allowing development of the local weather forecast by using the most current model forecast.

What are the time intervals used in the temperature and icons of the local forecasts?


The forecasted maximum temperature always refers to a 12hour window from 6am to 6om local time.
The forecasted minimum temperature always refers to the 12hour window from 6pm of the day before the forecast day to 6 am of the forecast day.
The weather icon for the morning refers to the time between 6am and 12pm local time, the icon for the afternoon is valid from 12am to 6pm local time and the evening icon refers to the time from 6pm to 12am local time.

How often are the current weather conditions and forecasts updated?


The current weather information as well as the satellite images are updated every 30 minutes whereas the radar images are being updated every 15 minutes.
The local weather forecasts as well as the weather charts are updated 8 times a day. The updates start at 2 am CEST or 3 am CEST depending on daylight saving time and continue on a three hourly bases.


Weerstations in de buurt - Berkeley Afstand
Oakland (luchtaven) 7.2 km
Hayward Executive Airport 16.9 km
San Carlos Airport 19.9 km
San Francisco (luchtaven) 21.7 km
Buchanan Field Airport 21.9 km
Napa Luchthaven 22.2 km
Palo Alto Luchthaven 26.2 km
Moffett Field 32.8 km
Eddie Andreini Sr. Airfield 35.8 km
Marin 40.0 km
Travis Air Force Base 41.5 km
Nut Tree Airport 43.9 km
San Jose Intl. Airport 45.0 km
Livermore Municipal Airport 47.2 km
Petaluma Luchthaven 48.0 km
Reid- Hillview Airport 55.5 km
Davis Luchthaven 64.0 km
Watsonville Municipal Airport 73.7 km
Santa Rose Airport 76.2 km
South County Arpt Of Santa Clara County 84.0 km
Monterey Regional Airport 86.1 km
Sacramento Intl. Airport 87.1 km
Sacramento Executive Airport 90.8 km
Salinas Municipal Airport 99.1 km
Sacramento McClellan Airport 104.4 km
Yuba 104.5 km
Hollister Luchthaven 107.5 km
Stockton Metropolitan Airport 109.5 km
Sacramento Mather Airport 111.7 km
Lincoln Luchthaven 116.2 km
Beale Air Force Base 116.7 km
Oroville Municipal Airport 118.0 km
Chico Municipal Airport 121.9 km
Ukiah Luchthaven 132.3 km
Red Bluff Municipal Airport 136.6 km
Auburn Luchthaven 143.1 km
Modesto 143.4 km
Redding Municipal Airport 157.7 km
Nevada 158.7 km
Placerville Airport 172.4 km
Castle Airport 187.4 km
Blue Canyon 188.3 km
Weaverville 189.8 km
Merced Regional Airport 193.9 km
Trinity Center 194.1 km
Columbia Luchthaven 202.7 km
Shasta 206.2 km
Paso Robles Municipal Airport 218.6 km
San Luis Obispo County Regional Airport 233.2 km
Siskiyou 235.6 km
Madera Municipal Airport 241.1 km
Truckee Tahoe Airport 248.6 km
Lake Tahoe Airport 256.2 km
Vandenberg Space Force Base 258.4 km
Santa Maria Public Airport 261.8 km
Rohnerville Airport 268.0 km
Naval Air Station Lemoore 268.7 km
Lompoc Luchthaven 269.5 km
Arcata-Eureka Airport 280.4 km
Reno Stead Airport 282.4 km
Alturas Luchthaven 283.8 km
Fresno Yosemite (luchtaven) 286.9 km
Reno 288.7 km
Carson City Luchthaven 288.8 km
Hanford Municipal Airport 304.2 km
Santa Ynez Luchthaven 304.2 km
Crescent City 327.2 km
Visalia Municipal Airport 327.3 km
Santa Barbara Municipal Airport 331.3 km
Porterville Luchthaven 367.7 km
Mammoth Yosemite Airport 378.1 km
Meadows Field Airport 379.9 km
Oxnard Airport 396.2 km
Hawthorne Industrial Airport 402.6 km
Naval Air Station Fallon Airport 403.0 km
Camarillo Luchthaven 406.0 km
Naval Air Station Point Mugu 406.5 km
Naval Outlying Landing Field San Nicolas 406.5 km
Derby Field 426.8 km
Sandberg Airport 427.0 km
Eastern Sierra Regional Airport 431.3 km
Tehachapi Municipal Airport 449.0 km
Van Nuys Airport 464.6 km
Whiteman Airport 470.0 km
Santa Monica Airport 472.9 km
Burbank 478.2 km
General William J. Fox Airfield 479.5 km
Mojave Air and Space Port Luchthaven 480.5 km
Los Angeles Intl. Airport 481.1 km
Hawthorne Municipal Airport 486.5 km
San Clemente Island Luchthaven 488.2 km
Zamperini Field 490.3 km
Downtown Los Angeles 493.4 km
Catalina Airport 494.3 km
Long Beach Airport 507.3 km
San Gabriel Valley Airport 512.5 km
Joint Forces Training Base 517.6 km

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