NOTE!
Normal observations are at 0Z or 12Z.
For a list of Upper Air Locations, click here.
SKEW-T DIAGRAM |
|
DESCRIPTION OF PARAMETERS |
|
|
LATEST RAP RUN
TIME (EST) | 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 |
11.2 | 11.14 | 10.58 | 9.86 | 10.03 | 9.7 | 9.29 | 9.38 | 9.05 | 9.1 | 9.75 | 10.81 |
LIFTED INDEX |
13.6 | 13.77 | 13.89 | 14.01 | 14.27 | 13.9 | 13.86 | 14.08 | 13.89 | 14.36 | 14.64 | 15.31 |
SWEAT INDEX |
89.65 | 93.07 | 89.51 | 82.17 | 77.73 | 76.98 | 78.89 | 81.03 | 75.35 | 66.17 | 56.39 | 51.81 |
K INDEX |
-6.26 | -5.69 | -6.53 | -5.85 | -5.92 | -6.71 | -7.29 | -6.98 | -7.23 | -8.8 | -10.52 | -11.37 |
TOTALS TOTAL INDEX |
31.46 | 30.64 | 30.6 | 31.77 | 32.16 | 33.01 | 33.71 | 33.66 | 34.14 | 34.13 | 34.14 | 33.64 |
LCL HEIGHT (Ft) |
2021 | 1752 | 1436 | 1074 | 935 | 893 | 896 | 902 | 975 | 979 | 1009 | 2116 |
LCL PRESSURE (mb) |
890.92 | 899.4 | 909.52 | 921.19 | 927.32 | 928.52 | 929.05 | 929.05 | 926 | 926.57 | 927.57 | 890.77 |
LCL TEMP (in C) |
-6.47 | -6.3 | -6.1 | -5.79 | -5.9 | -6.18 | -6.58 | -6.89 | -7.09 | -7.3 | -7.18 | -6.72 |
PRECIP WATER (in) |
0.26 | 0.25 | 0.25 | 0.25 | 0.26 | 0.26 | 0.25 | 0.25 | 0.24 | 0.24 | 0.23 | 0.23 |
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) |
16 | 16.5 | 16.1 | 15.6 | 15.9 | 15.5 | 15.2 | 15.3 | 14.8 | 15 | 15.7 | 16.3 |
EQ LEVEL (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
LFC (Ft) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BULK RICHARDSON |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
BRN SHEAR (m/s) |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
SRH ( 0 - 1Km) (m/s) |
115.09 | 98.7 | 100.98 | 96.79 | 23.36 | -16.84 | -25.22 | -45.23 | -50.55 | -43.11 | -28.75 | -28.85 |
SRH ( 0 - 3Km) (m/s) |
277.6 | 186.9 | 133.7 | 88.9 | 5 | -43.7 | -44.7 | -40.9 | -55 | -54.8 | -27.3 | -60.1 |
STORM MOTION |
306 at 26 | 311 at 28 | 313 at 30 | 315 at 31 | 313 at 35 | 313 at 34 | 313 at 32 | 313 at 31 | 314 at 29 | 311 at 29 | 310 at 30 | 316 at 29 |
ENERGY HELICITY(EHI) |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1 KM SHEAR (Kts) |
24 | 22 | 20 | 21 | 21 | 22 | 19 | 16 | 13 | 8 | 6 | 5 |
3 KM SHEAR (Kts) |
35 | 33 | 32 | 30 | 27 | 25 | 22 | 19 | 16 | 17 | 20 | 21 |
6 KM SHEAR (Kts) |
44 | 43 | 43 | 43 | 42 | 41 | 40 | 37 | 32 | 29 | 27 | 25 |
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 |
* Move Mouse Over Colored Cells For Further Details
PHP Script Developed By Jim Wyman
SOUTHERN MARYLAND WEATHER
www.somdweather.com