NOTE!
Normal observations are at 0Z or 12Z.
For a list of Upper Air Locations, click here.
SKEW-T DIAGRAM |
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DESCRIPTION OF PARAMETERS |
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LATEST RAP RUN
TIME (EST) | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM | 4 PM | 5 PM |
SHOWALTER INDEX |
20.18 | 20.07 | 19.72 | 19.84 | 19.63 | 19.9 | 20.62 | 20.87 | 20.8 | 20.63 | 20.65 | 21.17 |
LIFTED INDEX |
26.68 | 26.68 | 26.23 | 26.03 | 25.73 | 25.82 | 26.09 | 26.09 | 25.84 | 25.86 | 25.85 | 26.6 |
SWEAT INDEX |
111.76 | 113.35 | 111.57 | 107.04 | 105.62 | 104.37 | 104.38 | 110.83 | 112.05 | 110.2 | 110.48 | 109.27 |
K INDEX |
-18.48 | -22.5 | -25.66 | -31.98 | -37.84 | -40.77 | -41.79 | -36.56 | -28.86 | -22.54 | -17.47 | -17.72 |
TOTALS TOTAL INDEX |
23.68 | 24.16 | 24.96 | 23.99 | 23.7 | 22.84 | 21.27 | 20.78 | 21.66 | 23.08 | 24.02 | 23.47 |
LCL HEIGHT (Ft) |
1692 | 1508 | 1421 | 1375 | 1607 | 2090 | 2183 | 2459 | 2611 | 1938 | 2264 | 1711 |
LCL PRESSURE (mb) |
918.3 | 923.82 | 925.74 | 927.27 | 920.74 | 905.34 | 900.43 | 892.52 | 886.16 | 908.61 | 897.75 | 917.57 |
LCL TEMP (in C) |
-24.24 | -24.75 | -24.53 | -24.71 | -22.44 | -21.84 | -21.9 | -21.85 | -21.78 | -20.76 | -21.33 | -20.65 |
PRECIP WATER (in) |
0.09 | 0.09 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.07 | 0.08 | 0.09 | 0.11 | 0.11 |
CAPE (J/Kg) |
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
NCAPE (J/Kg) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CINS (J/Kg) |
0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
LID STRENGTH (C) |
27.4 | 27.2 | 26.8 | 26.9 | 26.8 | 26.9 | 27.3 | 27.6 | 27.8 | 27.5 | 27.6 | 28.4 |
EQ LEVEL (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
LFC (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BULK RICHARDSON |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BRN SHEAR (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
SRH ( 0 - 1Km) (m/s) |
53.28 | 66.42 | 69.69 | 48.08 | 50.21 | 37.39 | 35.63 | 43.22 | 47.7 | 74.46 | 76.51 | 59.43 |
SRH ( 0 - 3Km) (m/s) |
5.1 | 76.7 | 94.6 | 73.4 | 46.3 | 6.6 | -14.6 | -28 | -54.5 | -60.7 | -43.7 | -84 |
STORM MOTION |
327 at 40 | 326 at 40 | 326 at 42 | 325 at 43 | 324 at 42 | 325 at 42 | 325 at 42 | 323 at 44 | 323 at 45 | 323 at 46 | 323 at 47 | 325 at 48 |
ENERGY HELICITY(EHI) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 KM SHEAR (Kts) |
21 | 22 | 23 | 22 | 19 | 13 | 9 | 10 | 8 | 10 | 9 | 9 |
3 KM SHEAR (Kts) |
41 | 44 | 48 | 47 | 45 | 41 | 40 | 43 | 45 | 47 | 49 | 53 |
6 KM SHEAR (Kts) |
50 | 50 | 47 | 44 | 42 | 40 | 41 | 49 | 54 | 54 | 55 | 55 |
UP VERT VELOCITY (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
WBZ (Ft) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
CRAVEN SIG SEVERE |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
SUPERCELL COMPOSITE (SCP) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
SIG TORNADO (STP) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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