Synop Information for CVOO (71927) in North Cowichan, Canada

The following information is known about CVOO. 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.

Location Map: If this message persists, then your browser is not compatible with Google Maps.
  Larger  Smaller  Google Earth.

Registered Location

Latitude: 48° 49' 27" N (deg min sec), 48.8242° (decimal), 4849.45N (LORAN)
Longitude: 123° 43' 9" W (deg min sec), -123.7191° (decimal), 12343.14W (LORAN)
Elevation: 60 metres (197 feet) -- validated against 62 metres (204 feet) from NED 1/3rd arc-second: Western United States
WMO Id: 71927
Location: North Cowichan, Canada

The site location should be at the mark shown -- or very close. Clicking within the map area (or you can drag the 'CVOO' 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 6 data sources. This position has been modified based on user feedback. The user provided this information: This is an Environment Canada automatic weather station. I am a technician working for EC and have been to this site many times. It was installed in October 2007 in support of the Vancouver 2010 Olympics. The official EC site report lists the position as 48 29 27.002N 123 43 06.008W. The station itself does not appear on the Google Earth image due to it's recent installation but the location I have provided is within 10m.

Show location history.

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.

Data Status

Over the last 28 days, no data was seen on the following dates: 2012-01-16 to 2012-01-20, 2012-01-22 to 2012-01-24.

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 data can also be linked directly from Excel using a Web Query. 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).

All the means and standard deviations shown below are from the last 28 days. Change analysis period to Last 3 days  Last 7 days  Last 14 days  Last 8 weeks  Last 13 weeks  Last 26 weeks  Last 39 weeks  Last 52 weeks  

Neighboring Stations

This is a list of stations that are close to this station. 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. Since this station has not been reporting continuously during the analysis period (it missed 8 days out of 28), the offsets below may not be accurate.

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 .

SiteDistanceLocationBarometerTemperatureDewpoint
CW78162.5 milesSouthwest Duncan, BC CA (lat 48.7920°, long -123.7428°, altitude 72 metres)
DW07494.4 milesSoutheast Maple Bay, BC CA (lat 48.7967°, long -123.6320°, altitude 150 metres)
7189017.2 milesNorthwest Nanaimo Airport, CA (lat 49.0522°, long -123.8703°, altitude 28 metres)
CYCD17.2 milesNorthwest Nanaimo Airport, Canada (lat 49.0516°, long -123.8741°, altitude 28 metres)
CYYJ18.1 milesSoutheast Victoria Int. Airport, B. C., Canada (lat 48.6469°, long -123.4258°, altitude 19 metres)
CWKH19.4 milesSoutheast Malahat Automatic Weather Reporting System , Canada (lat 48.5719°, long -123.5324°, altitude 366 metres)
CWVV23.3 milesSoutheast Vic. Hartland Automatic Weather Reporting System, Canada (lat 48.5338°, long -123.4591°, altitude 154 metres)
VE7SDJ-126.4 milesSouth Victoria, BC CA (lat 48.4583°, long -123.5542°, altitude 62 metres)
CWEL26.9 milesNorth Entrance Island Automatic Weather Reporting System , Canada (lat 49.2091°, long -123.8081°, altitude 5 metres)
CVTS27.1 milesEast Saturna/capmon Cs, BC, CA (lat 48.7743°, long -123.1289°, altitude 178 metres)

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 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
This page is one of 52219 similar pages. This one was generated in 0.53 seconds.