Site Information for KDMX in Des Moines Nexrad, IA, United States

The following information is known about KDMX. 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.

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Registered Location

Latitude: 41° 43' 52" N (deg min sec), 41.7311° (decimal), 4143.87N (LORAN)
Longitude: 93° 43' 22" W (deg min sec), -93.7228° (decimal), 09343.37W (LORAN)
Elevation: 322 metres (1056 feet) -- validated against 298 metres (979 feet) from NED 1/3rd arc-second: Eastern United States
Location: Des Moines Nexrad, IA, United States
County: Polk, IA
Forecast Office: Des Moines (DMX)
Observing program(s): NEXRAD

The site location should be at the mark shown -- or very close. Clicking within the map area (or you can drag the 'KDMX' 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.

The location information for this site was gathered from 7 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.

There are no photographs of the station. If you have pictures of this location, then please upload them to Flickr (detailed instructions) and add the two tags 'wxtagged' and 'wx:metar=kdmx'. If the picture is of the weather station itself, then please also add the 'wx:station' tag as well. Please geotag your images, and those coordinates may be used in the estimation of the location of this site.

You can try to find photographs from the area surrounding the site marker by clicking on Find nearby photographs.

Neighboring Stations

This is a list of stations that are close to this station.

You can also subscribe to an RSS feed to tell you when new stations come online in this area. Choose either within 100 miles or 250 miles . For stations covered by your Forecast Office: Des Moines (DMX) .

SiteDistanceLocation
DW38863.1 milesEast Polk City, IA US (lat 41.7313°, long -93.6625°, altitude 297 metres) (data present)
QPKI3.6 milesNorth North Polk, US (lat 41.7833°, long -93.7167°, altitude 286 metres)
N0VPR5.1 milesSouth Johnston, IA US (lat 41.6593°, long -93.6987°, altitude 245 metres) (data present)
QGRI5.2 milesSouthwest Grimes, US (lat 41.6833°, long -93.8000°, altitude 310 metres)
QAKI5.5 milesEast Ankeny, US (lat 41.7333°, long -93.6167°, altitude 310 metres)
DW30165.8 milesSoutheast Ankeny, IA US (lat 41.6961°, long -93.6201°, altitude 269 metres) (data present)
KY766.8 milesSoutheast Des Moines Morningstar Field, IA, United States of America (lat 41.6544°, long -93.6410°, altitude 245 metres)
QDCI7.9 milesSouthwest Dsm Christian, US (lat 41.6333°, long -93.8000°, altitude 279 metres)
XANK8.4 milesEast Ankeny I35, US (lat 41.7667°, long -93.5667°, altitude 264 metres)
KIKV8.5 milesEast Ankeny, Ankeny Regional Airport, IA, United States (lat 41.6911°, long -93.5661°, altitude 277 metres) (data present)

Location Formats

The location is shown in three different formats. Each of these is used in some software, and is shown on some websites.

Degrees Minutes Seconds: VWS/VWSAPRS, WeatherLink 5.5, WeatherLink (5.2-5.4), WeatherView (Linux)

Decimal degrees: FreeWX, WeatherView32 (PC application)

LORAN: WeatherDisplay, WUHU, Henriksen WServer

Resources

CWOP Home: This describes the whole CWOP program and has a large amount of useful information.

CWOP Guide (PDF): This is a guide to siting and operating a CWOP station. This is a must-read document.

APRS WX Message format: This describes the actual format of the messages transmitted that carry WX information.

WXQC Mailing List: This is a mailing list where data quality issues are discussed. Assistance with software configuration can often be found here.

Topo Map Reading Guide: How to read USGS topographic maps, with a good section on reading contours.

Geographically nearby web pages: Use Geourl to find web pages that deal with locations geographically close to this site.


Overall website comments, problems etc to Philip Gladstone
Page layout last modified Wednesday, 08 February 2012
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