[wxqc] Fwd: Weather data quality report for 2005-04-17 -- please check warning

Philip Gladstone philip at gladstonefamily.net
Sun Apr 17 23:20:10 EDT 2005


Tom,

Your numbers look good -- the dew point is a little off, but I wouldn't 
worry about it.

However, there is a difference between your registered location (when 
you signed up with CWOP) and the locatin that you report with each 
weather message.

You can see both at:

http://weather.gladstonefamily.net/site/CW2967

My personal guess is that the registered location is incorrect, and the 
APRS location (what you entered into your weather station software) is 
correct.

You can also see that you have a temperature shielding problem (like 
many of us!) -- check the temperature graph shown in that page -- in 
particular, compare the daytime and nighttime portions of it.

Philip

Tom Barstow wrote:

> Any one can tell me what's wrong with my Weather Reports.  I get these 
> all the time.  I look at the KECG and KCPK reading and they look real 
> close to mine.  A lot of time we run the same temp, wind direction, 
> wind speed etc.  Not sure what's up with this.
>
>
>> Date: 18 Apr 2005 01:07:36 -0000
>> From: Weather Quality <weather-qc at nospam.gladstonefamily.net>
>> To: tbarstow at earthlink.net
>> Subject: Weather data quality report for 2005-04-17 -- please check 
>> warning
>> User-agent: Automated weather quality control sender: 
>> http://weather.gladstonefamily.net
>> X-ELNK-AV: 0
>>
>>    DATE     UTC      SITE  *   ALT    * POT TEMP *  DEW PNT *    
>> DD    *    FF
>>                            *   (MB)   *  (DEG F) *  (DEG F) *   
>> (DEG)  *   (KNT)
>> 17-APR-2005 Errs    CW2967 *   0/88   *   0/88   *   3/88   *   
>> 0/88   *   0/88
>> 17-APR-2005 Week    CW2967 
>> *0.25(0.28)*0.35(2.34)*1.17(3.15)*-23.(45.9)*2.67(2.78)
>>
>> Note that times are in UTC. The values displayed are  'Observed (error)'
>> The error value is 'analysis - observed'. I.e. if your observed value 
>> is higher
>> than the computed value, then the error will be negative. You have to 
>> pick out
>> the reading that is in error. The row with the time of 'Smry' is a 
>> daily summary
>> and the data is  'mean(standard deviation)' for each observation 
>> during that day.
>> The 'Week' row is the summary for the preceding 7 days.
>>
>> WARNING: The location for CW2967 was entered as latitude 36.4858,
>> longitude -76.0753. However, the location that is reported via APRS is
>> latitude 36.4542, longitude -76.0808. This difference is around 2.2
>> miles. Please check to see which is correct, and either adjust your
>> software or your registered location by sending email to
>> <Russell.B.Chadwick at noaa.gov>. Check your information at
>> http://weather.gladstonefamily.net/cgi-bin/wxsite.pl?site=C2967
>
>
>
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>
>


-- 
Philip Gladstone
* Check out the live pondcam at http://pond.gladstonefamily.net

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