UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for LE190... Searching the city database file for: LE190 ... Date:1200Z 3 DEC 25 Station: LE190 WMO ident: 8190 Latitude: 41.38 Longitude: 2.11 ------------------------------------------------------------------------------- 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 1001 96 13.8 4.8 55 9.0 9.1 260 9 286.9 287.8 282.2 302.1 5.39 1 1000 104 12.2 4.2 58 8.0 8.1 260 9 285.4 286.2 281.3 299.9 5.17 2 925 751 7.4 2.4 71 5.0 4.9 245 9 286.9 287.7 281.7 300.8 4.92 3 850 1441 2.4 -2.4 71 4.8 0.3 275 3 288.7 289.3 281.1 299.5 3.77 4 700 2974 -9.9 -12.8 79 2.9 -10.8 345 13 291.5 291.9 280.3 297.6 2.04 5 500 5480 -27.9 -44.9 18 17.0 -29.3 315 15 299.0 299.0 281.1 299.5 0.14 6 400 7050 -39.7 -51.7 27 12.0 -40.2 190 15 303.4 303.4 282.9 303.7 0.08 7 300 8960 -51.1 -71.1 7 20.0 -51.4 185 27 313.3 313.3 286.5 313.4 0.01 8 269 9661 -54.5 -74.5 7 20.0 -54.7 205 21 318.3 318.3 288.2 318.3 0.01 9 250 10130 -52.5 -75.5 5 23.0 -52.8 200 5 328.0 328.0 291.2 328.0 0.01 10 200 11560 -55.7 -86.7 1 31.0 -55.9 285 7 344.6 344.6 295.4 344.6 0.00 11 150 13400 -55.9 -86.9 1 31.0 -56.2 270 19 373.8 373.8 301.2 373.8 0.00 12 100 15960 -57.7 -87.7 1 30.0 -58.1 250 35 416.2 416.2 307.3 416.3 0.00 TRP 269 9661 -54.5 -74.5 7 20.0 -54.7 205 21 318.3 318.3 288.2 318.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5376.00 m Freezing level: 820.73 mb = 1740.12 m = 5708.99 ft Wetbulb zero: 845.79 mb = 1480.24 m = 4856.37 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 60.47 % Est. max temperature: 15.57 C = 60.02 F Sfc-Lift cond lev (LCL): 873.89 mb = 1214.84 m = 3985.65 ft T: 4.04 C 700-500 lapse rate: 7.18 C/km ThetaE index: 3.18 C Layer 850.0- 500.0 mb Conv cond level (CCL): 831.98 mb = 1610.17 m = 5282.64 ft Mean mixing ratio: 4.96 g/kg Conv temperature: 15.94 C = 60.69 F Cap Strength: 1.85 C Lifted Index: 0.79 C Risk: Showers probable Lifted Index @300 mb: 9.23 C Lifted Index @700 mb: -0.72 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 55.80 C Risk: Severe Thunderstorms probable Vertical Totals Index: 30.30 C Cross Totals Index: 25.50 C K Index: 25.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 157.00 Risk: None Energy Index: -0.02 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.29 J/kg Max Up Vert Vel: 9.20 m/s Conv Inhibition (B-): 60.11 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 864.96 mb = 1298.68 m = 4260.70 ft Lev Free Conv (LFC): 739.96 mb = 2535.71 m = 8319.17 ft Equ Level (EL): 549.96 mb = 4770.75 m = 15651.87 ft B at Equ Level: 41.85 J/kg Max Parcel Lev (MPL): 459.96 mb = 6067.34 m = 19905.74 ft Wind level data Storm motion: 345 at 8 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 1001 96 260 9 8.9 1.6 | 215 12 6.7 9.7 1 1000 104 260 9 8.9 1.6 | 215 12 6.7 9.7 2 925 751 245 9 8.2 3.8 | 207 13 6.0 11.9 3 850 1441 275 3 3.0 -0.3 | 186 8 0.8 7.9 4 700 2974 345 13 3.4 -12.6 | 345 5 1.2 -4.4 5 500 5480 315 15 10.6 -10.6 | 286 9 8.4 -2.5 6 400 7050 190 15 2.6 14.8 | 181 23 0.4 22.9 7 300 8960 185 27 2.4 26.9 | 180 35 0.2 35.0 8 269 9661 205 21 8.9 19.0 | 194 28 6.7 27.2 9 250 10130 200 5 1.7 4.7 | 178 13 -0.5 12.8 10 200 11560 285 7 6.8 -1.8 | 216 8 4.6 6.3 11 150 13400 270 19 19.0 -0.0 | 244 19 16.8 8.1 12 100 15960 250 35 32.9 12.0 | 237 37 30.7 20.1 Wind Parameters Mean winds (0-6000m): 315.1 at 11.2 knts Storm direction: 345.1 at 8.4 knts Shear (0-3000m) pos: 2.8 neg: 0.3 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -13.5 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.96 Bulk Shear: 14.30 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 ------------------------------------------------------------------------------- 500 254 9 212 12| 0.0 1.8 1.8| 0.0 -4.3 -4.3 -8.6 -0.73| 1.8 -1.4 1000 252 8 209 12| 1.7 0.9 2.6| 0.0 -8.3 -8.3 -8.3 -0.46| 2.9 -1.3 1500 254 7 205 11| 2.1 0.6 2.7| 1.3 -13.1 -11.8 -7.9 -0.43| 3.2 -1.4 2000 263 7 207 10| 2.0 0.5 2.5| 7.3 -13.1 -5.9 -2.9 -0.04| 3.5 -0.2 2500 279 7 215 8| 2.6 0.4 2.9| 12.2 -13.1 -0.9 -0.4 0.21| 3.8 0.8 3000 300 8 229 6| 2.8 0.3 3.1| 16.3 -13.5 2.8 0.9 0.33| 3.9 1.3 4000 317 9 252 4| 2.1 0.4 2.5| 16.3 -17.1 -0.8 -0.2 0.19| 3.3 0.6 5000 320 10 267 5| 1.7 0.6 2.3| 16.3 -21.5 -5.3 -1.1 0.09| 3.0 0.3 6000 315 11 268 6| 1.4 1.6 3.0| 16.3 -58.3 -42.0 -7.0 -0.21| 3.7 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LE190/skewt/LE190.skewt.20251203.12.gif