MesoWest Information for NV001 in Incline Village (Lakeshore Blvd), NV, United States Of America (site inactive)

The following information is known about NV001. 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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For development purposes only
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For development purposes only
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For development purposes only
Sorry, we have no imagery here.
For development purposes only
Sorry, we have no imagery here.
For development purposes only
Sorry, we have no imagery here.
NV001
GW0254
EW1336
EW6293
K7SFN
FW9917
FW8247
EW9139
GW1849
CW4390
EW8944
N6YV
GW2216
GW0367
GW5419
DW2103
DW9413
DW9436
DW9019
FW7206
FW0451
DW7259
GW4188
GW1258
EW8905
FW0079
FW6155
GW0946
EW6216
DW4069
DW8590
FW9354
CW5914
N7FEQ
GW1956
EW6551
CW2998
FW5892
CW6917
GAPWX
FW0538
FW7537
EW3758
KQ7A
DW5805
AJ7E
CW1177
CW6120
KJ6IX
N7QMJ
DW0026
GW3537
GW5980
EW1922
GW4632
GW0434
DW8690
KC7WRB
CW2857
CW8738
EW6267
CW6842
FW9304
FW9934
AD7ZD
KE6OBI
CW6601
FW7603
EW6476
EW2457
N6ZQK
CW4253
FW6330
K6MLE
EW5691
WA7JAY
FW1750
CW5121
EW9947
EW4543
DW9434
EW3651
GW1961
K9JM
K7WBM
CW9148
CW6129
FW9018
KN6IKM
EW6355
GW2618
GW0714
KG6QPT
FW5669
KI6PPU
DW8862
GW4338
DW9396
FW0443
DW4464
EW1869
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Registered Location

Latitude: 39° 14' 24" N (deg min sec), 39.2401° (decimal), 3914.41N (LORAN)
Longitude: 119° 56' 45" W (deg min sec), -119.9458° (decimal), 11956.75W (LORAN)
Elevation: 1898 metres (6227 feet) -- validated against 1913 metres (6276 feet) from Geonames
Location: Incline Village (Lakeshore Blvd), NV, United States Of America
County: Washoe, NV
Data provider: NV-ENERGY
Forecast Office: Reno (REV)

The site location should be at the mark shown -- or very close. Clicking within the map area (or you can drag the 'NV001' 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 1 data source. 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 email them to nv001@photo.gladstonefamily.net.

You can try to find photographs from the area surrounding the site marker by clicking on Find nearby photographs. (There are none)

Data Status

Over the last 28 days, no data was seen on the following dates: 2025-02-14 to 2025-02-20, 2025-03-03 to 2025-03-11.

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  

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.

You can also see how this station compares with other stations.

Temperature

  24 hours  Day time  Night time
Average temperature error4.2 °F2.7 °F5.3 °F
Error standard deviation2.9 °F2.1 °F2.9 °F
Worst average temperature error5.8 °F3.9 °F8.1 °F
Worst standard deviation4.0 °F3.0 °F3.3 °F

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.

  Daytime mean error (2.7) and night time mean error (5.3) both large and positive
 
MADIS
rating
MADIS rating 69% QC OK
Sensor fails following checks:
L3 Spatial Consistency
 

Latest daily graph:

Latest daily graph

Your readings are not within an acceptable error range. The automated problem analysis cannot identify the problem. You can signup on the wxqc mailing list and post information about this situation there. This is may be caused by poor siting of the sensor (e.g. under eves, in screen porch, or in thick tree coverage). For information on siting, see CWOP Station Guide.

Dewpoint -- or switch to Relative Humidity

  24 hours  Day time  Night time
Average dewpoint error-3.9 °F-4.2 °F-3.6 °F
Error standard deviation2.9 °F3.6 °F2.3 °F
Worst average dewpoint error-7.1 °F-10.1 °F-5.9 °F
Worst standard deviation3.7 °F4.9 °F1.7 °F

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.

  Temperature problem
 
MADIS
rating
MADIS rating 93% QC OK
 

Latest daily graph:

Latest daily graph

There is a significant mean error in your dewpoint readings. You may need to calibrate your dewpoint sensor. Your readings are not within an acceptable error range. The automated problem analysis cannot identify the problem. You can signup on the wxqc mailing list and post information about this situation there. This is may be caused by poor siting of the sensor (e.g. under eves, in screen porch, or in thick tree coverage). For information on siting, see CWOP Station Guide.

Wind Vector

The wind vector is the average wind over the relevant period. 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. North wind and South wind will cancel out. Over time, the direction of the wind and of the analysis should match pretty well. 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.
MADIS
rating
MADIS rating 100% QC OK
TodayLast 7 days
Wind vector chartWind vector chart for last 7 days

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 16 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 . For stations covered by your Forecast Office: Reno (REV) .

SiteDistanceLocationBarometerTemperatureDewpoint
GW02542.3 milesNorthwest Incline Village, NV, US (lat 39.2565°, long -119.9823°, altitude 2074 metres) -0.2°F4.0°F
EW13362.6 milesNorth Incline Village, NV, US (lat 39.2778°, long -119.9430°, altitude 2258 metres) 1.3°F5.2°F
EW62932.9 milesWest Incline Village, NV, US (lat 39.2418°, long -120.0002°, altitude 1939 metres) 1.0°F0.5°F
FW991710.5 milesSouth Glenbrook, NV, US (lat 39.0882°, long -119.9318°, altitude 1940 metres) 3.6°F1.5°F
EW894414.0 milesSoutheast Carson City, NV, US (lat 39.0920°, long -119.7680°, altitude 1476 metres) 3.9°F2.2°F
GW221614.4 milesNortheast RENO, NV, US (lat 39.4105°, long -119.7922°, altitude 1536 metres) 6.1°F2.5°F
GW036714.4 milesNortheast Reno, NV, US (lat 39.4035°, long -119.7795°, altitude 1490 metres) 4.8°F1.5°F
DW943615.5 milesNorthwest Truckee, CA, US (lat 39.3498°, long -120.1993°, altitude 1972 metres) 4.2°F2.1°F
FW935419.8 milesNorth Verdi, NV, US (lat 39.5238°, long -119.9975°, altitude 1497 metres) 7.6°F0.1°F
N7FEQ21.3 milesNorth Reno, NV, US (lat 39.5447°, long -119.8808°, altitude 1573 metres) 2.9°F1.2°F

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.

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, 28 February 2016
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