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 - San Carlos Afstand
Oakland (luchtaven) 13.4 km
Palo Alto Luchthaven 15.1 km
San Francisco (luchtaven) 16.0 km
Hayward Executive Airport 17.3 km
Moffett Field 23.0 km
Eddie Andreini Sr. Airfield 27.8 km
Buchanan Field Airport 35.5 km
San Jose Intl. Airport 37.4 km
Napa Luchthaven 41.5 km
Reid- Hillview Airport 49.4 km
Livermore Municipal Airport 49.4 km
Marin 50.6 km
Travis Air Force Base 56.7 km
Petaluma Luchthaven 59.3 km
Nut Tree Airport 60.4 km
Watsonville Municipal Airport 62.3 km
Monterey Regional Airport 70.9 km
South County Arpt Of Santa Clara County 77.1 km
Davis Luchthaven 79.1 km
Santa Rose Airport 87.0 km
Salinas Municipal Airport 88.0 km
Hollister Luchthaven 100.4 km
Sacramento Intl. Airport 101.0 km
Sacramento Executive Airport 102.2 km
Stockton Metropolitan Airport 113.6 km
Sacramento McClellan Airport 116.2 km
Yuba 120.3 km
Sacramento Mather Airport 121.9 km
Lincoln Luchthaven 129.1 km
Beale Air Force Base 131.4 km
Oroville Municipal Airport 135.5 km
Chico Municipal Airport 141.1 km
Ukiah Luchthaven 143.5 km
Modesto 144.9 km
Auburn Luchthaven 154.4 km
Red Bluff Municipal Airport 156.4 km
Nevada 170.9 km
Redding Municipal Airport 177.4 km
Placerville Airport 180.8 km
Castle Airport 187.4 km
Merced Regional Airport 193.4 km
Blue Canyon 199.2 km
Columbia Luchthaven 206.5 km
Weaverville 207.5 km
Paso Robles Municipal Airport 209.6 km
Trinity Center 213.0 km
San Luis Obispo County Regional Airport 222.6 km
Shasta 225.9 km
Madera Municipal Airport 239.6 km
Vandenberg Space Force Base 246.6 km
Santa Maria Public Airport 251.2 km
Siskiyou 255.2 km
Truckee Tahoe Airport 257.4 km
Lompoc Luchthaven 258.1 km
Lake Tahoe Airport 263.2 km
Naval Air Station Lemoore 264.9 km
Rohnerville Airport 279.6 km
Fresno Yosemite (luchtaven) 285.3 km
Reno Stead Airport 291.7 km
Arcata-Eureka Airport 292.5 km
Santa Ynez Luchthaven 294.4 km
Carson City Luchthaven 296.2 km
Reno 297.2 km
Alturas Luchthaven 299.7 km
Hanford Municipal Airport 301.1 km
Santa Barbara Municipal Airport 321.9 km
Visalia Municipal Airport 324.5 km
Crescent City 341.3 km
Porterville Luchthaven 364.7 km
Meadows Field Airport 375.3 km
Mammoth Yosemite Airport 379.8 km
Oxnard Airport 388.3 km
Naval Outlying Landing Field San Nicolas 396.0 km
Camarillo Luchthaven 398.4 km
Naval Air Station Point Mugu 398.6 km
Hawthorne Industrial Airport 406.7 km
Naval Air Station Fallon Airport 409.3 km
Sandberg Airport 421.4 km
Eastern Sierra Regional Airport 432.4 km
Derby Field 434.4 km
Tehachapi Municipal Airport 444.8 km
Van Nuys Airport 458.4 km
Whiteman Airport 464.1 km
Santa Monica Airport 466.4 km
Burbank 472.3 km
Los Angeles Intl. Airport 474.6 km
General William J. Fox Airfield 474.8 km
Mojave Air and Space Port Luchthaven 476.6 km
San Clemente Island Luchthaven 479.6 km
Hawthorne Municipal Airport 480.1 km
Zamperini Field 483.6 km
Catalina Airport 486.8 km
Downtown Los Angeles 487.4 km
Long Beach Airport 501.0 km
San Gabriel Valley Airport 506.9 km
Joint Forces Training Base 511.5 km

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