2014/12/11 - 09:35 UTC


On December 11, 2014, a storm developed at about 09:35 UTC. Below are the dBZ, doppler velocity, and spectral width radar images and graphs of statistics during and around the storm. The areas of the graph colored green represent the time of the storm. All images link to a larger image.

December 11 (09:35 UTC - 14:17 UTC)
2-day Graphs: December 10 - December 11
Storm Statistics
Avg. Wind Direction: 252.9°
Temperature
Air Pressure
Relative Humidity
Wind Speed
Average
-0.2°C
1005 hPa
82%
5.4 m/s
Maximum
0.6°C
1007 hPa
85%
6.3 m/s
Minimum
-0.6°C
1003 hPa
75%
4.0 m/s

72501 OKX Upton Observations at 12Z 11 Dec 2014

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1001.0     20   -0.9   -1.6     95   3.41    240      4  272.2  281.6  272.7
 1000.0     31   -0.9   -2.4     90   3.22    245      5  272.2  281.1  272.8
  999.0     39   -0.9   -2.6     88   3.17    245      6  272.3  281.1  272.9
  966.0    305   -2.8   -4.3     89   2.88    260     25  273.0  281.0  273.5
  929.5    610   -5.0   -6.3     90   2.57    270     30  273.8  281.0  274.2
  925.0    648   -5.3   -6.6     91   2.53    280     29  273.9  281.0  274.3
  894.0    914   -7.1   -8.0     93   2.35    290     26  274.7  281.4  275.1
  871.0   1118   -8.5   -9.1     95   2.21    293     25  275.3  281.6  275.7
  859.7   1219   -8.9   -9.6     95   2.15    295     24  275.9  282.1  276.2
  850.0   1307   -9.3  -10.1     94   2.10    280     15  276.4  282.4  276.7
  826.4   1524  -10.4  -11.0     96   2.01    235     23  277.5  283.3  277.8
  820.0   1584  -10.7  -11.2     96   1.99    237     24  277.8  283.6  278.1
  794.3   1829  -10.4  -11.9     88   1.94    245     27  280.6  286.4  281.0
  789.0   1881  -10.3  -12.1     87   1.93    248     26  281.3  287.0  281.6
  763.4   2134  -11.3  -13.0     87   1.85    265     23  282.9  288.4  283.2
  733.7   2438  -12.5  -14.0     88   1.77    285     25  284.8  290.1  285.1
  718.0   2603  -13.1  -14.6     88   1.73    288     18  285.9  291.1  286.2
  705.0   2743  -13.0  -13.7     94   1.89    290     12  287.5  293.3  287.9
  700.0   2797  -12.9  -13.4     96   1.95    260      7  288.2  294.1  288.5
  694.0   2863  -12.9  -13.2     98   2.00    244      8  288.9  295.0  289.2
  677.4   3048  -12.5  -13.1     95   2.07    200     10  291.4  297.7  291.7
  663.0   3212  -12.1  -13.0     93   2.13    207     13  293.6  300.2  293.9
  625.3   3658  -13.8  -15.1     90   1.90    225     20  296.6  302.6  296.9
  594.0   4048  -15.3  -17.0     87   1.71    238     21  299.2  304.7  299.5
  576.9   4267  -16.6  -18.9     83   1.50    245     22  300.2  305.0  300.4
  553.9   4572  -18.5  -21.4     78   1.25    250     21  301.4  305.6  301.7
  533.0   4860  -20.3  -23.9     73   1.05    250     23  302.6  306.2  302.8
  531.8   4877  -20.4  -24.0     73   1.04    250     23  302.7  306.2  302.9
  500.0   5330  -23.9  -26.3     81   0.90    255     26  303.8  306.9  304.0
  485.0   5552  -25.5  -27.1     86   0.86    256     27  304.5  307.5  304.7
  472.0   5748  -26.9  -29.2     81   0.73    258     27  305.2  307.7  305.3
  449.6   6096  -29.6  -31.3     85   0.63    260     28  306.1  308.3  306.2
  439.0   6266  -30.9  -32.3     87   0.58    260     30  306.5  308.5  306.6
  424.0   6512  -32.3  -37.3     61   0.37    260     34  307.8  309.1  307.8
  400.0   6920  -35.9  -39.3     71   0.32    260     40  308.2  309.4  308.3
Cropped Sounding from OKX - Click image for full size