UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 10 OCT 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1020 5 19.4 14.4 73 5.0 16.3 20 12 290.9 292.7 288.6 319.6 10.15 1 1000 174 18.2 13.2 73 5.0 15.1 325 17 291.4 293.0 288.2 318.5 9.57 2 961 518 16.0 11.0 72 5.0 13.0 294 14 292.5 294.0 287.8 317.0 8.60 3 925 845 14.4 8.4 67 6.0 10.9 265 12 294.0 295.4 287.3 315.6 7.49 4 913 954 13.6 7.6 67 6.0 10.2 263 13 294.3 295.6 287.1 315.1 7.18 5 850 1546 8.2 3.8 74 4.4 5.9 250 16 294.7 295.8 286.0 312.0 5.92 6 795 2094 3.2 1.0 85 2.2 2.1 252 18 295.1 296.0 285.4 310.3 5.18 7 724 2847 -2.5 -2.5 100 0.0 -2.5 254 20 296.8 297.6 285.2 309.9 4.39 8 700 3114 -3.9 -4.3 97 0.4 -4.1 255 21 298.2 298.9 285.4 310.1 3.97 9 617 4100 -9.9 -12.3 83 2.4 -10.7 259 24 302.2 302.7 285.2 309.7 2.41 10 554 4926 -13.7 -18.7 66 5.0 -15.1 262 27 307.2 307.5 286.1 312.3 1.58 11 500 5700 -18.5 -24.5 59 6.0 -19.8 265 30 310.5 310.7 286.8 314.0 1.05 12 471 6143 -21.7 -28.7 53 7.0 -23.0 266 34 311.9 312.0 286.9 314.5 0.76 13 417 7031 -26.9 -33.9 52 7.0 -27.9 269 43 316.2 316.3 288.1 318.1 0.52 14 400 7330 -28.9 -34.9 56 6.0 -29.7 270 46 317.4 317.5 288.5 319.2 0.49 15 319 8913 -39.1 -48.1 38 9.0 -39.7 274 71 324.5 324.5 290.3 325.1 0.15 16 306 9196 -41.4 -49.7 40 8.3 -41.9 275 76 325.2 325.2 290.5 325.7 0.13 17 300 9330 -42.5 -50.5 41 8.0 -42.9 270 74 325.5 325.5 290.6 325.9 0.12 18 268 10088 -46.7 -55.7 35 9.0 -47.0 275 74 330.0 330.0 291.8 330.3 0.08 19 250 10550 -47.7 -57.7 31 10.0 -48.0 270 75 335.2 335.2 293.2 335.4 0.06 20 245 10684 -47.9 -57.9 31 10.0 -48.3 270 75 336.8 336.8 293.6 337.1 0.06 21 200 12020 -49.7 -60.7 26 11.0 -50.1 270 70 354.1 354.1 297.5 354.3 0.05 22 178 12779 -51.9 362.5 TRP 268 10088 -46.7 -55.7 35 9.0 -47.0 275 74 330.0 330.0 291.8 330.3 0.08 WND 306 9196 -41.4 -49.7 40 8.3 -41.9 275 76 325.2 325.2 290.5 325.7 0.13 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 755.14 mb = 2516.67 m = 8256.70 ft Wetbulb zero: 762.34 mb = 2431.67 m = 7977.82 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 78.48 % Est. max temperature: 23.13 C = 73.64 F Sfc-Lift cond lev (LCL): 947.22 mb = 641.44 m = 2104.43 ft T: 15.39 C 700-500 lapse rate: 5.65 C/km ThetaE index: 9.71 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 867.60 mb = 1376.42 m = 4515.76 ft Mean mixing ratio: 8.76 g/kg Conv temperature: 23.15 C = 73.66 F Cap Strength: 2.00 C Lifted Index: -0.65 C Risk: Thunderstorms probable Lifted Index @300 mb: 6.11 C Lifted Index @700 mb: -3.22 C Showalter Index: 2.57 C Risk: Showers probable Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 22.30 C K Index: 30.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 164.95 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 360.61 J/kg Max Up Vert Vel: 26.86 m/s Conv Inhibition (B-): 43.11 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 896.82 mb = 1102.27 m = 3616.31 ft Lev Free Conv (LFC): 841.82 mb = 1625.33 m = 5332.37 ft Equ Level (EL): 451.82 mb = 6446.23 m = 21148.80 ft B at Equ Level: 359.51 J/kg Max Parcel Lev (MPL): 301.82 mb = 9289.20 m = 30475.99 ft Wind level data Storm motion: 292 at 16 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 1020 5 20 12 -4.1 -11.3 | 75 20 -18.9 -5.2 1 1000 174 325 17 9.8 -13.9 | 32 9 -5.0 -7.9 2 925 845 265 12 12.0 1.0 | 159 8 -2.8 7.1 3 850 1546 250 16 15.0 5.5 | 181 12 0.3 11.5 4 700 3114 255 21 20.3 5.4 | 206 13 5.5 11.5 5 500 5700 265 30 29.9 2.6 | 240 17 15.1 8.7 6 400 7330 270 46 46.0 -0.0 | 259 32 31.2 6.1 7 306 9196 275 76 75.7 -6.6 | 271 61 61.0 -0.6 8 300 9330 270 74 74.0 -0.0 | 264 60 59.2 6.1 9 268 10088 275 74 73.7 -6.4 | 270 59 59.0 -0.4 10 250 10550 270 75 75.0 -0.0 | 264 61 60.2 6.1 11 200 12020 270 70 70.0 -0.0 | 264 56 55.2 6.1 Wind Parameters Mean winds (0-6000m): 262.3 at 21.3 knts Storm direction: 292.3 at 16.0 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -38.5 tot: -11.4 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 7.56 Bulk Shear: 47.72 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 ------------------------------------------------------------------------------- 500 322 15 42 8| 0.0 18.5 18.5| 1.7 -38.5 -36.8 -73.6 -0.34| 23.8 -8.2 1000 303 14 61 3| 0.0 11.0 11.0| 5.7 -38.5 -32.8 -32.8 -0.12| 16.4 -1.9 1500 284 14 159 3| 0.0 8.6 8.6| 11.7 -38.5 -26.8 -17.9 -0.04| 12.2 -0.5 2000 274 15 180 5| 0.4 6.5 6.9| 16.7 -38.5 -21.8 -10.9 0.01| 9.6 0.1 2500 268 16 186 7| 0.7 5.2 5.9| 21.9 -38.5 -16.7 -6.7 0.05| 8.1 0.4 3000 264 16 191 8| 0.9 4.3 5.2| 27.1 -38.5 -11.4 -3.8 0.09| 7.0 0.6 4000 262 18 198 9| 1.1 3.2 4.4| 39.4 -38.5 0.8 0.2 0.16| 5.7 0.9 5000 261 19 207 10| 1.3 2.6 3.9| 52.8 -38.5 14.3 2.9 0.21| 5.0 1.1 6000 262 21 215 11| 1.6 2.2 3.7| 71.1 -38.5 32.6 5.4 0.26| 4.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251010.12.gif