UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 5 JAN 26 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 1021 5 17.8 2.8 37 15.0 10.1 235 4 289.2 290.0 282.3 302.4 4.58 1 1000 182 16.8 2.8 39 14.0 9.6 250 12 290.0 290.8 282.8 303.4 4.68 2 925 847 12.2 0.2 44 12.0 6.3 255 12 291.8 292.5 283.0 304.0 4.19 3 863 1418 6.8 -1.2 57 8.0 3.1 243 17 292.0 292.7 283.0 303.8 4.06 4 850 1541 5.6 -1.4 61 7.0 2.4 240 18 292.0 292.7 283.0 303.9 4.06 5 815 1885 4.2 -4.8 52 9.0 0.3 237 18 294.1 294.6 282.9 303.8 3.28 6 808 1955 3.8 -5.2 52 9.0 -0.0 236 19 294.4 294.9 283.0 303.9 3.21 7 773 2314 2.6 -8.4 44 11.0 -1.8 233 19 296.8 297.3 283.3 304.8 2.62 8 700 3112 -1.3 -21.3 20 20.0 -7.1 225 20 301.0 301.2 283.1 304.3 1.00 9 635 3882 -5.1 -27.1 16 22.0 -10.5 232 25 305.2 305.3 284.4 307.4 0.65 10 599 4338 -8.3 -28.3 18 20.0 -12.9 237 28 306.7 306.8 284.8 308.8 0.62 11 526 5331 -16.1 -26.1 42 10.0 -18.3 246 34 308.9 309.1 285.9 311.8 0.86 12 517 5461 -17.5 -25.5 50 8.0 -19.3 248 35 308.7 308.9 286.0 311.8 0.93 13 500 5710 -19.5 -27.5 49 8.0 -21.1 250 37 309.3 309.4 286.0 312.0 0.80 14 477 6058 -21.7 -34.7 30 13.0 -23.7 250 38 310.7 310.8 286.1 312.2 0.42 15 432 6779 -26.5 -30.4 70 3.9 -27.1 250 40 313.6 313.7 287.4 316.0 0.71 16 400 7330 -30.5 -35.5 62 5.0 -31.1 250 42 315.3 315.4 287.8 317.0 0.46 17 335 8568 -40.7 -46.7 52 6.0 -41.1 253 39 317.8 317.8 288.2 318.4 0.17 18 300 9310 -47.5 -53.5 50 6.0 -47.7 255 37 318.4 318.4 288.3 318.7 0.09 19 250 10490 -57.9 270 41 320.0 20 215 11422 -64.9 270 39 323.2 21 207 11652 -65.3 267 44 326.1 22 200 11860 -66.1 265 49 328.1 23 175 12670 -66.5 275 64 340.1 24 167 12953 -66.7 273 62 344.4 25 150 13610 -62.1 270 56 363.1 26 132 14404 -60.5 268 54 379.5 27 118 15100 -62.5 267 52 388.2 28 100 16120 -63.1 265 49 405.8 29 96 16371 -62.9 411.0 30 96 16371 -62.9 411.0 TRP 215 11422 -64.9 270 39 323.2 WND 175 12670 -66.5 275 64 340.1 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 724.33 mb = 2846.08 m = 9337.43 ft Wetbulb zero: 808.77 mb = 1946.96 m = 6387.57 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 35.86 % Est. max temperature: 20.57 C = 69.02 F Sfc-Lift cond lev (LCL): 815.19 mb = 1882.56 m = 6176.31 ft T: 4.21 C 700-500 lapse rate: 7.01 C/km ThetaE index: 0.51 C Layer 700.0- 635.0 mb Conv cond level (CCL): 661.15 mb = 3563.39 m = 11690.76 ft Mean mixing ratio: 4.46 g/kg Conv temperature: 32.15 C = 89.87 F Cap Strength: 7.62 C Lifted Index: 7.02 C Risk: None Lifted Index @300 mb: 10.66 C Lifted Index @700 mb: 6.12 C Showalter Index: 6.79 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 3.70 Risk: None Sweat Index: 119.71 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.35 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 10343.39 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 793.92 mb = 2097.41 m = 6881.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 17 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 1021 5 235 4 3.3 2.3 | 101 14 -13.7 2.6 1 1000 182 250 12 11.3 4.1 | 128 7 -5.7 4.4 2 925 847 255 12 11.6 3.1 | 122 6 -5.4 3.4 3 850 1541 240 18 15.6 9.0 | 171 9 -1.4 9.3 4 700 3112 225 20 14.1 14.1 | 169 15 -2.9 14.4 5 500 5710 250 37 34.8 12.7 | 234 22 17.8 13.0 6 400 7330 250 42 39.5 14.4 | 237 27 22.5 14.7 7 300 9310 255 37 35.7 9.6 | 242 21 18.7 9.9 8 250 10490 270 41 41.0 -0.0 | 269 24 24.0 0.3 9 215 11422 270 39 39.0 -0.0 | 269 22 22.0 0.3 10 200 11860 265 49 48.8 4.3 | 262 32 31.8 4.6 11 175 12670 275 64 63.8 -5.6 | 276 47 46.7 -5.3 12 150 13610 270 56 56.0 -0.0 | 270 39 39.0 0.3 13 100 16120 265 49 48.8 4.3 | 262 32 31.8 4.6 Wind Parameters Mean winds (0-6000m): 241.0 at 22.7 knts Storm direction: 271.0 at 17.0 knts Shear (0-3000m) pos: 1.4 neg: 1.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 24.2 neg: -2.7 tot: 21.4 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 20.20 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 ------------------------------------------------------------------------------- 500 250 11 119 8| 8.5 0.0 8.5| 13.1 -0.5 12.6 25.3 0.52| 9.0 4.7 1000 252 11 122 7| 4.3 0.7 5.0| 15.6 -1.0 14.6 14.6 0.53| 5.6 3.0 1500 249 13 134 7| 2.8 2.2 5.0| 23.6 -1.0 22.6 15.1 0.62| 5.5 3.4 2000 245 14 146 7| 2.1 2.0 4.2| 24.2 -1.1 23.1 11.5 0.57| 4.6 2.6 2500 242 15 154 8| 1.7 1.9 3.6| 24.2 -1.6 22.5 9.0 0.51| 4.0 2.1 3000 239 16 158 9| 1.4 1.8 3.2| 24.2 -2.7 21.4 7.1 0.45| 3.7 1.7 4000 236 18 166 10| 1.9 1.4 3.3| 51.0 -3.0 48.0 12.0 0.57| 3.7 2.1 5000 237 20 179 11| 2.4 1.1 3.4| 86.2 -3.0 83.1 16.6 0.65| 3.8 2.5 6000 241 23 194 12| 2.5 0.9 3.4|117.1 -3.0 114.1 19.0 0.67| 3.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260105.12.gif