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 (EDT) | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM |
SHOWALTER INDEX |
4.67 | 4.04 | 3.09 | 3.14 | 6.2 | 8.54 | 7.72 | 6.7 | 3.94 | 6.48 | 4.94 | 4.6 |
LIFTED INDEX |
4.64 | 4.96 | 5.99 | 7.42 | 9.12 | 9.58 | 10.25 | 10.76 | 10.49 | 9.29 | 9.16 | 8.87 |
SWEAT INDEX |
168.54 | 164.64 | 190.2 | 200.82 | 189.31 | 152.05 | 157.87 | 171 | 207.1 | 187.47 | 209.62 | 196.97 |
K INDEX |
23.91 | 24.99 | 27.19 | 30.33 | 26.42 | 22.12 | 24.53 | 25.43 | 29.58 | 25.55 | 28.05 | 27.44 |
TOTALS TOTAL INDEX |
44.83 | 45.73 | 46.65 | 45.7 | 41.23 | 37.99 | 38.92 | 40.13 | 43.71 | 40.96 | 42.92 | 43.06 |
LCL HEIGHT (Ft) |
2876 | 2598 | 2806 | 1552 | 784 | 588 | 455 | 605 | 563 | 416 | 545 | 366 |
LCL PRESSURE (mb) |
864.44 | 873 | 865.58 | 906.88 | 932.15 | 938.9 | 941.44 | 935.34 | 937.84 | 941.22 | 936.43 | 942.11 |
LCL TEMP (in C) |
6.22 | 6.38 | 5.35 | 7.46 | 8.41 | 8.47 | 8.25 | 7.62 | 7.35 | 7.86 | 7.99 | 8.6 |
PRECIP WATER (in) |
0.89 | 0.94 | 1.02 | 1.16 | 1.11 | 1.09 | 1.16 | 1.13 | 1.17 | 1.09 | 1.14 | 1.11 |
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) |
7.6 | 9.4 | 10.3 | 10.5 | 16 | 16.6 | 16.4 | 14.9 | 11.3 | 13 | 11.9 | 10.2 |
EQ LEVEL (Ft) |
--- | --- | --- | --- | --- | 3316 | --- | --- | --- | --- | --- | --- |
LFC (Ft) |
--- | --- | --- | --- | --- | 3041 | --- | --- | --- | --- | --- | --- |
BULK RICHARDSON |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BRN SHEAR (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
SRH ( 0 - 1Km) (m/s) |
4.85 | 38.1 | 25.45 | -1.67 | 55.52 | 90.93 | 95.87 | 104.4 | 95.94 | 142.58 | 106.87 | 96.8 |
SRH ( 0 - 3Km) (m/s) |
206.1 | 231.3 | 237.8 | 232.3 | 213.3 | 334.2 | 335 | 251 | 122.8 | 305 | 208.4 | 88.7 |
STORM MOTION |
147 at 18 | 159 at 16 | 155 at 19 | 152 at 17 | 187 at 15 | 209 at 18 | 202 at 15 | 196 at 18 | 183 at 26 | 195 at 31 | 194 at 25 | 192 at 24 |
ENERGY HELICITY(EHI) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 KM SHEAR (Kts) |
29 | 30 | 30 | 27 | 25 | 20 | 19 | 20 | 22 | 22 | 20 | 20 |
3 KM SHEAR (Kts) |
15 | 22 | 19 | 14 | 13 | 8 | 22 | 18 | 24 | 20 | 16 | 32 |
6 KM SHEAR (Kts) |
19 | 20 | 17 | 12 | 17 | 16 | 20 | 28 | 30 | 32 | 35 | 36 |
UP VERT VELOCITY (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
WBZ (Ft) |
7104 | 7095 | 8214 | 8214 | 8214 | 7089 | 8187 | 8169 | 7065 | 8169 | 7050 | 7044 |
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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