2016/12/31 - 22:37 UTC


On December 31, 2016, a storm developed at about 22:37 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 31 - January 01 (22:37 UTC - 08:21 UTC)
2-day Graphs: December 31 - January 1
Storm Statistics
Avg. Wind Direction: 223.6°
Temperature
Air Pressure
Relative Humidity
Wind Speed
Average
6.6°C
1014 hPa
65%
5.7 m/s
Maximum
7.2°C
1016 hPa
70%
13.4 m/s
Minimum
5.6°C
1013 hPa
57%
2.7 m/s

72501 OKX Upton Observations at 00Z 01 Jan 2017

-----------------------------------------------------------------------------
   PRES   HGHT   TEMP   DWPT   RELH   MIXR   DRCT   SKNT   THTA   THTE   THTV
    hPa     m      C      C      %    g/kg    deg   knot     K      K      K 
-----------------------------------------------------------------------------
 1013.0     20    7.0    2.3     72   4.48    220      7  279.1  291.6  279.9
 1000.0    125    6.8    1.9     71   4.41    215     27  279.9  292.3  280.7
  978.1    305    5.2    1.1     75   4.27    215     42  280.1  292.1  280.8
  942.1    610    2.4   -0.2     83   4.03    215     45  280.2  291.6  280.9
  925.0    759    1.0   -0.8     88   3.92    210     48  280.3  291.4  281.0
  908.0    908   -0.3   -1.3     93   3.85    215     52  280.5  291.4  281.1
  907.3    914   -0.3   -1.5     92   3.80    215     52  280.5  291.3  281.1
  886.0   1104   -1.7   -6.7     69   2.62    218     51  281.0  288.6  281.4
  882.0   1140   -1.7   -8.7     59   2.26    219     51  281.4  288.0  281.8
  877.0   1185   -0.9  -17.9     26   1.07    219     51  282.6  286.0  282.8
  874.0   1212   -0.7  -20.7     20   0.85    220     51  283.1  285.8  283.3
  873.3   1219   -0.7  -20.7     20   0.84    220     51  283.2  285.8  283.3
  867.0   1277   -1.1  -21.1     20   0.82    224     52  283.4  286.0  283.5
  858.0   1360   -0.9  -15.9     31   1.30    230     53  284.4  288.4  284.6
  852.0   1416    1.6  -15.4     27   1.36    234     54  287.6  291.8  287.9
  850.0   1435    2.2  -15.8     25   1.32    235     54  288.4  292.6  288.7
  847.0   1464    2.4  -15.6     25   1.35    235     55  288.9  293.1  289.2
  840.6   1524    1.9  -15.9     26   1.33    235     56  289.0  293.2  289.2
  809.3   1829   -0.8  -17.1     28   1.24    240     56  289.3  293.2  289.6
  801.0   1911   -1.5  -17.5     28   1.21    241     57  289.4  293.3  289.6
  778.8   2134   -2.5  -19.0     27   1.10    245     58  290.7  294.2  290.9
  761.0   2318   -3.3  -20.3     26   1.01    248     58  291.8  295.0  291.9
  749.4   2438   -4.4  -20.4     28   1.01    250     58  291.8  295.1  292.0
  720.8   2743   -7.2  -20.6     34   1.04    250     60  292.0  295.4  292.2
  706.0   2905   -8.7  -20.7     37   1.05    250     61  292.1  295.5  292.3
  703.0   2938   -8.7  -17.7     48   1.36    250     62  292.5  296.8  292.7
  700.0   2971   -8.7  -19.7     41   1.15    250     62  292.8  296.5  293.0
  699.0   2982   -8.7  -19.7     41   1.15    250     62  292.9  296.6  293.1
  697.0   3004   -8.7  -18.7     44   1.26    250     62  293.2  297.2  293.4
  691.0   3071   -7.7  -10.1     83   2.58    251     61  295.0  303.0  295.5
  689.0   3094   -6.9   -8.3     90   2.98    251     60  296.1  305.3  296.7
  678.0   3220   -6.9   -8.9     86   2.89    252     59  297.5  306.5  298.0
  640.6   3658  -10.2  -11.1     93   2.57    255     53  298.6  306.7  299.1
  620.0   3911  -12.1  -12.4     98   2.39    257     57  299.2  306.8  299.7
  602.0   4136  -13.1  -13.7     95   2.22    259     61  300.6  307.7  301.0
  591.8   4267  -13.6  -15.5     86   1.95    260     63  301.5  307.8  301.9
  590.0   4290  -13.7  -15.8     84   1.90    260     63  301.7  307.8  302.0
  566.0   4604  -16.3  -16.5     98   1.87    257     65  302.2  308.2  302.6
  559.0   4698  -15.9  -18.4     81   1.61    256     65  303.8  309.0  304.1
  555.0   4752  -15.7  -22.7     55   1.12    256     65  304.6  308.4  304.8
  545.8   4877  -16.6  -26.0     44   0.85    255     66  305.1  308.0  305.2
  540.0   4958  -17.1  -28.1     38   0.70    255     66  305.3  307.8  305.5
  500.0   5530  -21.7  -27.7     58   0.79    255     65  306.5  309.2  306.7
  495.0   5604  -22.5  -28.5     58   0.74    256     67  306.4  309.0  306.6
  491.0   5664  -22.9  -26.7     71   0.88    257     69  306.6  309.7  306.8
  483.0   5784  -23.7  -26.3     79   0.93    259     72  307.1  310.3  307.3
  468.0   6015  -25.3  -26.9     86   0.91    264     79  307.9  311.0  308.1
  462.7   6096  -25.9  -27.6     85   0.86    265     81  308.2  311.2  308.4
  400.0   7140  -32.9  -36.8     68   0.41    265     80  312.1  313.6  312.2
Cropped Sounding from OKX - Click image for full size