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) | 10 PM | 11 PM | 12 AM | 1 AM | 2 AM | 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM |
SHOWALTER INDEX |
8.02 | 6.93 | 6.78 | 6.94 | 7.33 | 8.26 | 9.43 | 8.94 | 6.62 | 7.59 | 7.47 | 6.34 |
LIFTED INDEX |
3.41 | 3.17 | 2.63 | 2.27 | 2.4 | 2.57 | 2.76 | 2.78 | 2.63 | 2.62 | 2.22 | 1.27 |
SWEAT INDEX |
71.98 | 106.5 | 110.66 | 102.25 | 93.25 | 68.36 | 35.73 | 34.68 | 95.66 | 34.22 | 51.32 | 73.86 |
K INDEX |
17 | 20.03 | 20.92 | 21.12 | 21.18 | 21.01 | 20.28 | 21.49 | 21.88 | 22.46 | 20.27 | 20.45 |
TOTALS TOTAL INDEX |
35.06 | 36.52 | 36.65 | 36.58 | 36.05 | 34.66 | 32.45 | 33.49 | 37.45 | 35.47 | 36.35 | 38.37 |
LCL HEIGHT (Ft) |
2039 | 1539 | 1083 | 657 | 433 | 380 | 501 | 519 | 645 | 899 | 800 | 901 |
LCL PRESSURE (mb) |
901.44 | 918.19 | 933.19 | 947.4 | 955.36 | 956.74 | 952.69 | 951.1 | 948.69 | 938.82 | 942.93 | 939.75 |
LCL TEMP (in C) |
16.66 | 17 | 17.37 | 17.64 | 17.59 | 17.05 | 16.6 | 16.44 | 16.38 | 15.83 | 15.93 | 16.03 |
PRECIP WATER (in) |
1.14 | 1.13 | 1.13 | 1.16 | 1.18 | 1.19 | 1.23 | 1.27 | 1.26 | 1.39 | 1.35 | 1.31 |
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) |
10.8 | 8.3 | 5.4 | 3 | 3.2 | 4 | 8.4 | 9.3 | 4.1 | 24.5 | 10.7 | 8.1 |
EQ LEVEL (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
LFC (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BULK RICHARDSON |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BRN SHEAR (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
SRH ( 0 - 1Km) (m/s) |
-66.03 | -64.91 | -55.55 | -38.73 | -0.43 | 34.08 | 27.87 | 23.7 | 13.09 | 2.91 | 22.5 | 37.1 |
SRH ( 0 - 3Km) (m/s) |
9.5 | 45.6 | 74.5 | 76.3 | 67.5 | 84.4 | 90 | 69.5 | 52.8 | -34.5 | 18.1 | 26.9 |
STORM MOTION |
353 at 24 | 352 at 24 | 354 at 22 | 356 at 20 | 350 at 20 | 346 at 20 | 347 at 19 | 346 at 19 | 344 at 18 | 348 at 15 | 357 at 13 | 355 at 14 |
ENERGY HELICITY(EHI) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 KM SHEAR (Kts) |
10 | 11 | 12 | 13 | 13 | 11 | 8 | 6 | 6 | 2 | 10 | 11 |
3 KM SHEAR (Kts) |
20 | 17 | 15 | 14 | 15 | 18 | 19 | 21 | 16 | 27 | 22 | 20 |
6 KM SHEAR (Kts) |
25 | 25 | 23 | 21 | 22 | 28 | 30 | 31 | 29 | 35 | 32 | 32 |
UP VERT VELOCITY (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
WBZ (Ft) |
9579 | 9585 | 9582 | 9582 | 9588 | 9582 | 9579 | 9564 | 10905 | 10881 | 10896 | 9585 |
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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