CWOP Information for DW3971 (D3971) in Chatham, MI, US

The following information is known about DW3971. If you think that any information is incorrect, then please follow the instructions for correcting that data item.

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Registered Location

Latitude: 46° 20' 41" N (deg min sec), 46.3447° (decimal), 4620.68N (LORAN)
Longitude: 86° 55' 36" W (deg min sec), -86.9266° (decimal), 08655.59W (LORAN)
Elevation: 282 metres (925 feet) -- validated against 276 metres (907 feet) from NED 1/3rd arc-second: Eastern United States
Location: Chatham, MI, US
County: Alger, MI
Forecast Office: Marquette (MQT)
Weather station Manager/Operator: Jason
Station type/software: Davis Vantage Pro 2/Vue with Weatherlink-IP

The site location should be at the mark shown -- or very close. Clicking within the map area (or you can drag the 'DW3971' 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.

NOTE: The Registered Location is the location that the station owner provided when they signed up with CWOP. Show location history.

There are no photographs of the station. If you are the site operator and have pictures of this location, then please email them to d3971@photo.gladstonefamily.net.

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

APRS Status

No data has been seen recently. Please check at findu.com to see if your data is being seen there.

Weather data was seen at findu.com around 483 days ago on 2013-06-29.

A recently received report from this station was

DW3971>APRS,TCPXX*,qAX,CWOP-5:@291239z4620.71N/08655.56W_319/005g...t054r...p...P002h99b10078L....DsIP-VP

If this is not a weather report, then your station may not be transmitting weather reports, and this may be the problem. Check the recent reports at findu.com to see if any look like weather reports.

A reasonably recent weather report (483 days ago) received from this station was
DW3971>APRS,TCPXX*,qAX,CWOP-5:@291239z4620.71N/08655.56W_319/005g...t054r...p...P002h99b10078L....DsIP-VP

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: Marquette (MQT) .

SiteDistanceLocation
MICTH0.3 milesSouth Chatham, MI, United States Of America (lat 46.3405°, long -86.9273°, altitude 270 metres) (data present)
EW19440.3 milesSouthwest Chatham, MI, US (lat 46.3407°, long -86.9308°, altitude 270 metres) (data present)
MC0027.2 milesNortheast Au Train, MI, United States Of America (lat 46.4316°, long -86.8449°, altitude 185 metres) (data present)
KP5314.0 milesEast MUNISING LAKESHORE, MI, United States (lat 46.4119°, long -86.6508°, altitude 187 metres) (data present)
MC00117.6 milesNorthwest Harvey, MI, United States Of America (lat 46.4881°, long -87.2315°, altitude 185 metres) (data present)
KSAW22.4 milesWest Marquette, Sawyer International Airport, MI, United States (lat 46.3405°, long -87.3953°, altitude 372 metres) (data present)
DW148222.8 milesNorthwest Harvey, MI, US (lat 46.4733°, long -87.3678°, altitude 221 metres) (data present)
MC01023.9 milesWest Gwin, MI, United States Of America (lat 46.2762°, long -87.4159°, altitude 337 metres) (data present)
EW129826.1 milesNorthwest Marquette, MI, US (lat 46.5477°, long -87.3888°, altitude 209 metres) (data present)
CW433132.3 milesNorthwest Negaunee, MI, US (lat 46.5312°, long -87.5483°, altitude 430 metres) (data present)

The sites marked above thus did not report continuously during the analysis period, so the offsets may (probably will) not be accurate.

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

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

Urban Siting and Operations (PDF): This is a guide to siting and operating a CWOP station in an urban environment.

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 Sunday, 21 September 2014
Questions for this weather station owner/operator to Jason
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