MesoWest Information for THCU1 in Thaynes Canyon, UT, United States Of America (site inactive)
The following information is known about THCU1. If you think that any information is incorrect,
then please follow the instructions for correcting that data item.
It is possible that this page will report a problem where no problem exists. If you believe that
this has happened, then please contact me (address at the bottom of this page) and explain clearly
why you think this page is in error. Note that any changes that you make may take a few days to show up here, so
please give it a week before commenting.
Latitude: 40° 37' 25" N (deg min sec), 40.6235° (decimal), 4037.41N (LORAN) Longitude: 111° 32' 0" W (deg min sec), -111.5332° (decimal), 11131.99W (LORAN) Elevation: 2813 metres (9230 feet) -- validated against 2822 metres (9260 feet) from Google Location: Thaynes Canyon, UT, United States Of America County: Summit, UT
Data provider: SNOTEL
Forecast Office: Salt Lake City (SLC)
The site location should be at the mark shown -- or very close. Clicking within the map area (or you can drag the 'THCU1' marker) will display the latitude/longitude of that 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.
Please note that we are trying to spot either the Stevenson Screen (or equivalent) or the location where the barometric readings are taken.
Can you help with location quality? Please indicate
if the marker on the map points at the weather instrument cluster:
The location information for this site was gathered from 2 data sources. The source which most closely matches the consensus is chosen. Many of these sources
only report the location to the nearest minute (or hundredth of degree). This can lead to the marker being placed noticeably incorrectly. Please see Discussion of Location Errors for more information.
Show location history.
Date
Latitude
Longitude
Elevation
Name
2013-11-18
40.6200
-111.5300
2804
Thaynes Canyon, UT, United States of America
2014-08-26
40.6235
-111.5332
2813
Thaynes Canyon, UT, United States Of America
The position of the clicked point on the map is:
The position of the 'THCU1' marker on the map is:
Latitude: dummy (deg min sec), dummy (decimal), dummy (LORAN)
Longitude: dummy (deg min sec), dummy (decimal), dummy (LORAN)
Estimated elevation is dummy metres (dummy feet) from dummy.
Location is dummy (reverse geocoded).
Move marker to new address.
The station (or view from the station) is shown here. You can choose the view direction to see the surroundings. Other information (and somewhat larger images) can be found by clicking on the picture.
You can try to find photographs from the area surrounding the site marker by clicking on Find nearby photographs.(There are some)(There are none)(There may be some)(Automatically loaded if any)
Status: Status: None found.
Clicking on the map above will redo the search centered on the clicked point.
Status: 3 found.
If any images are of the weather station, then please click on those images, and add the 'wxtagged' and 'wx:id=THCU1' tags to those images. For the station itself, please add the 'wx:station' tag as well.
Some users do not permit other users to add tags to their images. In these cases, just add a comment to the picture asking the photographer to add the tags themselves.
Clicking on the map above will redo the search centered on the clicked point.
You can try to find photographs from the area surrounding the selected point by clicking on Find nearby photographs.
By default, the longer analysis periods display graphs that show the long term performance of this station.
The graphs show the mean error over time, and include error bars which are one standard deviation long. This provides
an easy way to see if there are any underlying trends in the data. Note that a 'step' in your data does not (necessarily) mean that
something happened to your station. It could mean that another station came online in the local area, and they are changing
the analysis.
The analysis is performed by MADIS. This web page just provides visualization
of the data that MADIS produces. There are a number of very knowledgeable people who participate on the
WXQC Mailing List
who do understand exactly how MADIS works and can resolve issues when the analysis seems to be broken. However,
in most cases, the station readings are at fault, or the software that is transmitting the data to CWOP.
Please check those paths first.
NOTE: If the error above is POSITIVE, then it means that the analysis temperature is HIGHER than the reported temperature.
This means that your sensor is reading COLDER than expected.
MADIS rating
Latest daily graph:
These values are within the acceptable range. This probably means that your sensor is sited correctly and is calibrated correctly.
Neighboring Stations
This is a list of stations that are close to this station.
Note that this is not the list of stations
that are used in the data analysis. That list of stations is known only to MADIS.
You can see all the stations at MADIS Data Display. Your station should be in the middle of the display.
If you think that the analysis is incorrect, then maybe one of the close stations has failed.
You can look at those for comparison purposes.
The average difference between your station and each station below is listed as well. This may allow you to detect local
stations which are erroneous. You can also use these numbers to adjust your instruments -- especially if a number of ASOS stations
have similar differences to your station. Also, try increasing the analysis period to more than the default 28 days.
The difference is only given if both stations report reasonably often during each day. Some stations
only report every 6 hours, and this makes the average of less interest. In this case, the average is not displayed.
The values reported are the differences between this station and the neighboring station. I.e. if the difference is positive, then this station is reading higher than the neighboring station.
Since this station has not been reporting continuously during the analysis period (it missed 17 days out of 28), the offsets below may not be accurate.
Draper, UT, US (lat 40.4993°, long -111.8437°, altitude 1491 metres)
13.9°F
The sites marked above thus did not report continuously during the analysis period, so the offsets may (probably will) not
be accurate.
Quality Control Notes
This page reports on the quality control checks performed by MADIS. The green check mark and red cross are chosen based
on the average performance during the analysis period (which is selectable above). The red cross can appear even if
MADIS reports that all observations pass the MADIS QC checks.
The 'MADIS rating' reports on the percentage of observations that pass the MADIS checks. You should aim for two thumbs up!
Location Formats
The location is shown in three different formats. Each of these is used in some software, and is shown on some websites.
Overall website comments, problems etc to Philip Gladstone Page layout last modified Sunday, 28 February 2016
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