![]() You can see all the stations at MADIS Data Display. That list of stations is known only to MADIS. Note that this is not the list of stations This is a list of stations that are close to this station. 元 Spatial Consistency Today Last 7 days Neighboring Stations If the lengths of the vector are different, then it could mean either that your anemometer reads high or low, or that you are in a more shielded or more open space. Over time, the direction of the wind and of the analysis should match pretty well. North wind and South wind will cancel out. Note that if the wind blows North for half the time at 2 knots, and then blows South for the other half of the time at 2 knots, then the result is zero - i.e. Wind Vector The wind vector is the average wind over the relevant period. Please wait a few days, and then try again.ĭewpoint - or switch to Relative Humidity 24 hoursĪverage dewpoint error -2.0 ☏ Error standard deviation 0.9 ☏ Not enough data has been received to perform a day / night analysis to check for various types of shielding problems. This means that your sensor is reading COLDER than expected. NOTE: If the error above is POSITIVE, then it means that the analysis temperature is HIGHER than the reported temperature. These values are within range, so your sensor is probably calibrated correctly.Īverage temperature error -1.0 ☏ Error standard deviation 1.0 ☏ You can also see how this station compares with other stations.Ī recently received weather report from this station wasīarometer Average barometer error: -1.5 milliBars Error standard deviation: 0.4 milliBars In most cases, the station readings are at fault, or the software that is transmitting the data to CWOP. Who do understand exactly how MADIS works and can resolve issues when the analysis seems to be broken. There are a number of very knowledgeable people who participate on the This web page just provides visualization It could mean that another station came online in the local area, and they are changing Note that a 'step' in your data does not (necessarily) mean that ![]() This providesĪn easy way to see if there are any underlying trends in the data. The graphs show the mean error over time, and include error bars which are one standard deviation long. Last 3 days Last 7 days Last 14 days Last 8 weeks Last 13 weeks Last 26 weeks Last 39 weeks Last 52 weeksīy default, the longer analysis periods display graphs that show the long term performance of this station. The main link goes to the page with the data on it, and the IQY link is the Web Query that will access it: last 7 days (IQY: last 7 days), last 14 days (IQY: last 14 days), last 28 days (IQY: last 28 days), last 56 days (IQY: last 56 days).Īll the means and standard deviations shown below are from the last 28 days. This data can also be linked directly from Excel using a Web Query. Recent observations from this weather station can be downloaded as a CSV file suitable for importing into various spreadsheet programs: last 7 days, last 14 days, last 28 days, last 56 days. This page also provides access to the raw APRS packets and various other APRS related tools. ![]() The last 24 hours of weather data can be viewed at Findu. You can try to find photographs from the area surrounding the selected point by clicking on Find nearby photographs.ĭata has been seen on each of the last 27 analyzed days. Please note that we are trying to spot either the Stevenson Screen (or equivalent) or the location where the barometric readings are taken.Ĭlicking on the map above will redo the search centered on the clicked point. If the displayed location (or elevation) of the weather observing location is incorrect, please drag the marker to the right location (or click in the right location), and then send the updated information. Clicking within the map area (or you can drag the 'N0OQA' marker) will display the latitude/longitude of that point. The site location should be at the mark shown - or very close. The emailĪddress can be found at the bottom of this page. ![]() If you know what sort of station equipment is in use at this site, then please send email to Philip Gladstone with this information.
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