[wxqc] FW: Weather data quality report for 2005-03-02
Philip Gladstone
philip at gladstonefamily.net
Wed Mar 2 22:17:09 EST 2005
This shows that there is a consistent error in the pressure readings. If
you look at the graphs, you can see your pressure readings tracking the
predicted pressure reading -- but with a significant offset.
You may want to check your pressure calibration.
Philip
Christopher J. Fasciano wrote:
>
>
> --
> Christopher J. Fasciano
>
>
> -------------- Forwarded Message: --------------
> From: Weather Quality <weather-qc at nospam.gladstonefamily.net>
> To: cjfasciano at comcast.net
> Subject: Weather data quality report for 2005-03-02
> Date: Thu, 3 Mar 2005 02:30:43 +0000
>
> DATE UTC SITE * ALT * POT TEMP * DEW PNT * DD * FF
> * (MB) * (DEG F) * (DEG F) * (DEG) * (KNT)
> 02-MAR-2005 1020 CW2172 *1010.(-2.3)* 21(-1.3)*15.5(
> 1.9)*359.(-90.)*0.87(7.69)
> 02-MAR-2005 1035 CW2172 *1010.(-2.6)*
> 21(-1.3)*15.2(2.19)*359.(-90.)*0.87(7.69)
> 02-MAR-2005 1050 CW2172 *1011.(-2.2)*
> 21(-1.3)*15.2(2.19)*359.(-90.)*0.87(7.69)
> 02-MAR-2005 1105 CW2172 *1011.( -2)*
> 21(-1.4)*15.2(-0.5)*359.(-81.)*1.74(5.41)
> 02-MAR-2005 1120 CW2172 *1011.(-2.4)*
> 21(-1.4)*15.2(-0.5)*359.(-81.)*0.87(6.28)
> 02-MAR-2005 1135 CW2172 *1011.(-2.4)*
> 21(-1.4)*15.5(-0.8)*359.(-81.)*0.87(6.28)
> 02-MAR-2005 1150 CW2172 *1011.(-2.6)*
> 20(-0.4)*14.8(-0.1)*359.(-81.)*0.87(6.28)
> 02-MAR-2005 1204 CW2172 *1011.( -2)*
> 21(-1.9)*16.1(-0.6)*359.(-89.)*0.87(5.01)
> 02-MAR-2005 1220 CW2172 *1012.(-2.2)*
> 21(-1.9)*16.4(-0.9)*359.(-89.)*0.87(5.01)
> 02-MAR-2005 1235 CW2172 *1012.(-2.4)*
> 21(-1.9)*16.1(-0.6)*359.(-89.)*2.61(3.27)
> 02-MAR-2005 1250 CW2172 *1012.(-2.4)*
> 21(-1.9)*15.2(0.26)*359.(-89.)*1.74(4.14)
> 02-MAR-2005 2035 CW2172 *1012.( -2)*
> 26(-2.6)*14.1(-0.5)*359.(-81.)*3.48(
> 6.8)
> 02-MAR-2005 2050 CW2172 *1012.(-2.1)*
> 25(-1.6)*11.1(2.37)*359.(-82.)*4.34(5.66)
> 02-MAR-2005 2105 CW2172 *1013.(-2.2)*
> 25(-1.8)*11.1(-1.1)*359.(-82.)*2.61(7.44)
> 02-MAR-2005 2120 CW2172 *1013.(-2.2)*
> 25(-1.8)*10.3(-0.3)*359.(-82.)*3.48(6.58)
> 02-MAR-2005 2135 CW2172 *1013.(-2.2)*
> 26(-2.8)*11.2(-1.2)*359.(-84.)*2.61(6.57)
> 02-MAR-2005 2149 CW2172 *1013.(-2.3)*
> 25(-1.8)*10.7(-0.7)*359.(-81.)*3.48(6.94)
> 02-MAR-2005 2220 CW2172 *1013.(-2.3)*
> 24(-2.2)*11.8(-1.9)*359.(-76.)*2.61(6.02)
> 02-MAR-2005 2235 CW2172 *1013.(-2.4)*
> 24(-2.2)*10.6(-0.8)*359.(-76.)*2.61(6.02)
> 02-MAR-2005 2250 CW2172 *1014.(-2.6)*
> 23(-1.2)*8.86(0.98)*359.(-76.)*2.61(6.02)
> 02-MAR-2005 2305 CW2172 *1014.(-2.1)*
> 23(-2.1)*9.27(0.59)*359.(-74.)*3.48(4.73)
> 02-MAR-2005 2320 CW2172 *1014.(-2.5)*
> 23(-2.1)*10.4(-0.6)*359.(-74.)*3.48(4.73)
> 02-MAR-2005 2335 CW2172 *1015.( -3)*
> 23(-2.1)*10.4(-0.6)*359.(-74.)*2.61(
> 5.6)
> 02-MAR-2005 Errs CW2172 * 46/96 * 0/96 * 0/95 * 0/96 * 0/96
> 02-MAR-2005 Smry CW2172
> *-1.9(0.37)*-2.3(1.14)*-0.4(1.26)*-85.(6.04)*6.12(1.14)
>
> 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.
>
> Graphs:
> http://pond.gladstonefamily.net/cgi-bin/wxqchart.pl?date=20050303&site=C2172
>
>
> For more information about quality checking, then visit
> http://www.wxqa.com/
> To discuss, sign up to WXQC at
> http://pond.gladstonefamily.net/mailman/listinfo/wxqc
>
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