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 |
20.2 | 18.96 | 17.61 | 15.71 | 14.7 | 13.91 | 13.47 | 10.56 | 9.08 | 9.02 | 8.57 | 8.44 |
LIFTED INDEX |
29.01 | 28.41 | 27.64 | 26.77 | 26.44 | 26.19 | 26.34 | 25.02 | 23.45 | 22.03 | 20.67 | 20.56 |
SWEAT INDEX |
91.05 | 85.8 | 82.44 | 83.23 | 87.79 | 85.83 | 234.37 | 98.63 | 95.36 | 96.73 | 100.14 | 101.02 |
K INDEX |
-0.45 | 0.47 | -1.09 | -2.84 | -5.43 | -7.43 | -8.06 | -2.97 | -1.1 | 0.66 | -0.61 | 13.1 |
TOTALS TOTAL INDEX |
20.12 | 21.94 | 23.72 | 26.91 | 28.76 | 30.23 | 31.6 | 36.91 | 39.14 | 38.93 | 39.53 | 39.76 |
LCL HEIGHT (Ft) |
1162 | 987 | 1069 | 1371 | 1622 | 1965 | 2106 | 2200 | 2345 | 2388 | 2322 | 2122 |
LCL PRESSURE (mb) |
941.38 | 945.91 | 941.77 | 931.01 | 922.65 | 911.21 | 905.41 | 900.58 | 895.15 | 892.89 | 893.7 | 900.16 |
LCL TEMP (in C) |
-13.07 | -13.01 | -12.34 | -13.05 | -13.32 | -13.07 | -12.68 | -12.06 | -11.49 | -10.84 | -10.18 | -9.52 |
PRECIP WATER (in) |
0.36 | 0.36 | 0.34 | 0.33 | 0.32 | 0.31 | 0.33 | 0.32 | 0.33 | 0.33 | 0.39 | 0.5 |
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) |
29.3 | 28.5 | 27.3 | 25.9 | 25.1 | 24.9 | 26.6 | 22.2 | 17.1 | 15 | 16.6 | 14.2 |
EQ LEVEL (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
LFC (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BULK RICHARDSON |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BRN SHEAR (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
SRH ( 0 - 1Km) (m/s) |
111.76 | 110.33 | 111.98 | 110.46 | 102.58 | 90.38 | 106.97 | 131.91 | 131.14 | 114.53 | 107.66 | 106.55 |
SRH ( 0 - 3Km) (m/s) |
334.6 | 384.5 | 377.8 | 357.4 | 308.9 | 269 | 284 | 282.9 | 208.9 | 165.5 | 169.4 | 168.2 |
STORM MOTION |
331 at 14 | 337 at 17 | 337 at 19 | 338 at 22 | 337 at 23 | 336 at 23 | 332 at 25 | 327 at 27 | 323 at 28 | 319 at 26 | 318 at 28 | 320 at 29 |
ENERGY HELICITY(EHI) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 KM SHEAR (Kts) |
27 | 26 | 22 | 17 | 14 | 12 | 12 | 13 | 15 | 16 | 17 | 17 |
3 KM SHEAR (Kts) |
34 | 36 | 38 | 43 | 47 | 47 | 43 | 38 | 36 | 34 | 34 | 39 |
6 KM SHEAR (Kts) |
55 | 59 | 61 | 64 | 68 | 64 | 70 | 66 | 59 | 57 | 56 | 57 |
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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