2015/02/09 - 06:54 UTC


On February 09, 2015, a storm developed at about 06:54 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.

February 09 (06:54 UTC - 14:30 UTC)
2-day Graphs: February 8 - February 9
Storm Statistics
Avg. Wind Direction: 22.5°
Temperature
Air Pressure
Relative Humidity
Wind Speed
Average
-3.5°C
1015 hPa
82%
4.3 m/s
Maximum
-2.2°C
1016 hPa
85%
9.8 m/s
Minimum
-4.4°C
1014 hPa
78%
3.1 m/s

72501 OKX Upton Observations at 12Z 09 Feb 2015

-----------------------------------------------------------------------------
   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   -3.5   -4.9     90   2.63     40     10  268.7  275.9  269.1
 1010.0     43   -3.7   -6.1     83   2.41     42     13  268.7  275.3  269.1
 1000.0    121   -4.3   -6.1     87   2.43     50     21  268.9  275.6  269.2
  976.9    305   -5.7   -6.3     96   2.46     55     29  269.3  276.1  269.7
  973.0    336   -5.9   -6.3     97   2.46     57     30  269.4  276.2  269.8
  961.0    434   -5.5   -5.6     99   2.63     63     34  270.7  278.0  271.1
  949.0    533   -2.3   -2.3    100   3.42     70     37  274.9  284.4  275.5
  939.9    610   -1.9   -1.9    100   3.55     75     40  276.1  286.0  276.7
  925.0    737   -1.3   -1.3    100   3.78     90     30  278.0  288.6  278.6
  906.0    903   -0.9   -0.9    100   3.97     99     19  280.0  291.2  280.7
  904.7    914   -0.6   -0.8     99   4.01    100     18  280.5  291.8  281.2
  896.0    992    1.6    0.1     90   4.32     73     14  283.5  295.8  284.2
  891.0   1037    1.8   -0.2     87   4.25     58     11  284.2  296.4  284.9
  886.0   1082    1.8   -3.2     69   3.42     42      9  284.6  294.6  285.2
  879.0   1146    2.4   -3.6     65   3.35     20      5  285.9  295.7  286.5
  871.1   1219    2.1   -3.2     68   3.49    355      1  286.3  296.5  286.9
  856.0   1360    1.4   -2.3     76   3.79    277      7  287.0  298.1  287.7
  850.0   1417    1.4   -3.4     70   3.52    245      9  287.6  297.9  288.2
  842.0   1493    1.0   -3.1     74   3.63    239     12  288.0  298.6  288.6
  832.0   1589    1.2   -3.0     74   3.70    232     15  289.1  300.1  289.8
  823.0   1677    1.2   -0.8     87   4.40    226     18  290.1  303.0  290.8
  815.0   1756    1.2   -2.5     76   3.92    220     21  290.9  302.5  291.6
  807.6   1829    0.8   -2.8     77   3.86    215     23  291.2  302.7  291.9
  788.0   2026   -0.3   -3.7     78   3.71    228     26  292.1  303.1  292.7
  780.0   2108   -0.1   -1.3     92   4.48    233     27  293.1  306.4  293.9
  777.5   2134   -0.2   -1.5     91   4.43    235     27  293.3  306.4  294.1
  758.0   2337   -1.1   -3.1     86   4.03    235     30  294.5  306.6  295.2
  748.4   2438   -1.7   -3.7     87   3.92    235     32  294.8  306.6  295.5
  720.1   2743   -3.7   -5.3     88   3.58    245     32  296.0  306.9  296.6
  700.0   2968   -5.1   -6.6     89   3.35    245     32  296.8  307.1  297.4
  667.0   3346   -7.9   -9.0     92   2.92    242     37  297.8  306.8  298.3
  640.7   3658   -9.1   -9.5     97   2.92    240     41  299.9  309.0  300.4
  636.0   3716   -9.3   -9.6     98   2.92    241     41  300.3  309.4  300.8
  614.0   3988   -9.9  -11.3     89   2.64    248     40  302.6  311.0  303.1
  595.0   4230  -11.3  -14.9     75   2.03    254     39  303.7  310.3  304.1
  592.1   4267  -11.6  -15.2     75   2.00    255     39  303.8  310.3  304.2
  546.2   4877  -16.3  -19.6     76   1.49    260     43  305.3  310.2  305.5
  524.6   5182  -18.7  -21.8     76   1.28    265     45  305.9  310.2  306.2
  521.0   5235  -19.1  -22.2     76   1.25    264     45  306.1  310.3  306.3
  500.0   5540  -21.1  -23.5     81   1.16    255     43  307.2  311.2  307.5
  482.0   5810  -23.3  -25.1     85   1.04    253     43  307.8  311.3  308.0
  463.4   6096  -25.4  -27.4     84   0.88    250     42  308.6  311.7  308.8
  444.3   6401  -27.7  -29.8     82   0.73    250     42  309.5  312.1  309.7
  439.0   6488  -28.3  -30.5     81   0.69    249     43  309.8  312.2  309.9
  412.0   6941  -31.7  -36.7     61   0.40    246     48  311.1  312.5  311.1
  400.0   7150  -33.3  -39.3     55   0.32    245     51  311.6  312.8  311.7
Cropped Sounding from OKX - Click image for full size