UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 11 OCT 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1016 59 22.2 16.2 69 6.0 18.2 100 3 294.0 296.1 290.8 326.8 11.47 1 850 1574 11.2 8.7 85 2.5 9.7 100 3 297.9 299.4 289.4 322.2 8.33 2 700 3165 0.6 0.6 100 0.0 0.6 215 13 303.1 304.2 288.9 320.4 5.72 3 500 5790 -13.5 -16.4 79 2.9 -14.5 90 5 316.6 317.0 289.9 323.6 2.12 4 400 7450 -25.5 -30.0 66 4.5 -26.3 75 15 321.8 322.0 290.2 324.6 0.79 5 300 9460 -42.1 -44.8 75 2.7 -42.3 95 13 326.0 326.1 290.8 326.9 0.24 6 250 10670 -52.3 -56.3 62 4.0 -52.4 90 13 328.3 328.3 291.3 328.6 0.07 7 208 11842 -58.1 -61.3 67 3.2 -58.2 35 5 337.0 337.0 293.6 337.2 0.05 8 200 12090 -54.7 -69.7 14 15.0 -54.9 345 9 346.1 346.1 295.8 346.2 0.02 9 150 13930 -56.7 -73.7 10 17.0 -57.0 360 11 372.4 372.4 301.0 372.4 0.01 10 100 16460 -61.7 -90.7 1 29.0 -61.9 290 3 408.5 408.5 306.3 408.5 0.00 TRP 208 11842 -58.1 -61.3 67 3.2 -58.2 35 5 337.0 337.0 293.6 337.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5595.78 m Freezing level: 691.49 mb = 3276.70 m = 10750.20 ft Wetbulb zero: 691.96 mb = 3255.18 m = 10679.59 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 86.97 % Est. max temperature: 25.70 C = 78.25 F Sfc-Lift cond lev (LCL): 930.17 mb = 808.82 m = 2653.59 ft T: 16.76 C 700-500 lapse rate: 5.37 C/km ThetaE index: 6.40 C Layer 850.0- 500.0 mb Conv cond level (CCL): 850.00 mb = 1574.00 m = 5163.98 ft Mean mixing ratio: 10.59 g/kg Conv temperature: 27.18 C = 80.93 F Cap Strength: 1.54 C Lifted Index: -0.10 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.06 C Lifted Index @700 mb: -2.06 C Showalter Index: 1.66 C Risk: Showers probable Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.20 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 115.40 Risk: None Energy Index: 0.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 216.29 J/kg Max Up Vert Vel: 20.80 m/s Conv Inhibition (B-): 55.51 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 898.97 mb = 1098.46 m = 3603.84 ft Lev Free Conv (LFC): 823.97 mb = 1828.88 m = 6000.19 ft Equ Level (EL): 423.97 mb = 7017.08 m = 23021.63 ft B at Equ Level: 216.06 J/kg Max Parcel Lev (MPL): 233.97 mb = 11092.13 m = 36391.07 ft Wind level data Storm motion: 213 at 5 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1016 59 100 3 -3.0 0.5 | 56 7 -5.8 -4.0 1 850 1574 100 3 -3.0 0.5 | 56 7 -5.8 -4.0 2 700 3165 215 13 7.5 10.6 | 217 8 4.6 6.1 3 500 5790 90 5 -5.0 0.0 | 60 9 -7.9 -4.5 4 400 7450 75 15 -14.5 -3.9 | 64 19 -17.4 -8.4 5 300 9460 95 13 -13.0 1.1 | 78 16 -15.8 -3.4 6 250 10670 90 13 -13.0 0.0 | 74 17 -15.9 -4.5 7 208 11842 35 5 -2.9 -4.1 | 34 10 -5.8 -8.6 8 200 12090 345 9 2.3 -8.7 | 2 13 -0.6 -13.2 9 150 13930 360 11 -0.0 -11.0 | 11 16 -2.9 -15.5 10 100 16460 290 3 2.8 -1.0 | 1 6 -0.1 -5.5 Wind Parameters Mean winds (0-6000m): 182.5 at 7.2 knts Storm direction: 212.5 at 5.4 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 147.8 deg Storm rel helicity (0-3000m) pos: 30.3 neg: 0.0 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 29.94 Bulk Shear: 7.22 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 100 3 56 7| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 100 3 56 7| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1500 100 3 56 7| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 2000 107 3 60 7| 1.0 0.0 1.0| 7.9 0.0 7.9 3.9 0.99| 1.1 1.1 2500 130 4 73 6| 1.8 0.0 1.8| 17.9 0.0 17.9 7.2 0.99| 2.0 2.0 3000 166 5 99 4| 2.3 0.0 2.3| 30.3 0.0 30.3 10.1 0.99| 3.0 2.9 4000 186 7 137 3| 1.7 0.9 2.7| 33.3 -16.3 17.0 4.2 0.35| 3.6 1.3 5000 182 7 136 4| 1.4 1.4 2.8| 33.3 -32.5 0.9 0.2 0.06| 3.7 0.2 6000 183 7 136 4| 1.2 1.4 2.6| 34.3 -42.4 -8.1 -1.4 -0.04| 3.6 -0.1 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20251011.12.gif