UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 13 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 18.4 12.4 68 6.0 14.7 65 1 289.9 291.5 287.1 315.0 8.90 1 1000 174 16.8 12.2 74 4.6 14.0 15 5 290.0 291.5 287.2 315.2 8.96 2 925 842 10.6 9.0 90 1.6 9.7 210 8 290.1 291.5 286.1 312.3 7.81 3 913 949 10.2 8.8 91 1.4 9.4 219 8 290.8 292.2 286.4 313.0 7.80 4 892 1140 9.4 6.4 82 3.0 7.8 236 9 291.9 293.1 285.8 311.3 6.77 5 850 1534 6.6 3.6 81 3.0 5.1 270 11 293.1 294.1 285.3 309.9 5.83 6 716 2919 -2.9 -5.3 83 2.4 -3.9 301 13 297.3 298.0 284.6 308.1 3.60 7 706 3030 -3.1 -6.3 79 3.2 -4.4 303 13 298.3 298.9 284.8 308.5 3.38 8 700 3098 -2.3 -7.2 69 4.9 -4.3 305 13 299.9 300.5 285.2 309.6 3.18 9 697 3132 -1.7 -6.7 69 5.0 -3.8 305 13 301.0 301.6 285.7 311.1 3.32 10 668 3471 -2.5 -8.5 63 6.0 -4.9 302 15 303.8 304.3 286.4 313.1 3.01 11 612 4163 -5.5 -18.5 35 13.0 -9.5 295 20 308.0 308.3 286.3 312.7 1.45 12 611 4176 -5.7 -19.7 32 14.0 -9.9 295 20 307.9 308.2 286.1 312.2 1.31 13 541 5125 -9.9 -22.9 34 13.0 -13.5 286 26 313.8 314.0 287.9 317.6 1.12 14 500 5730 -13.5 -28.5 27 15.0 -16.9 280 30 316.6 316.7 288.5 319.1 0.73 15 435 6776 -21.5 -38.5 20 17.0 -23.9 289 34 319.3 319.4 288.9 320.4 0.32 16 400 7390 -25.9 -40.9 23 15.0 -27.8 295 37 321.3 321.4 289.5 322.3 0.27 17 343 8482 -35.5 -45.5 35 10.0 -36.3 292 43 322.7 322.8 289.8 323.5 0.19 18 342 8503 -35.9 -45.9 35 10.0 -36.7 292 43 322.5 322.5 289.7 323.2 0.18 19 300 9400 -42.9 -52.9 33 10.0 -43.4 290 48 324.9 324.9 290.3 325.3 0.09 20 250 10610 -51.5 -61.5 29 10.0 -51.7 285 49 329.5 329.5 291.6 329.7 0.04 21 220 11424 -57.7 280 56 332.2 22 202 11958 -59.7 276 44 337.3 23 200 12020 -60.3 275 43 337.3 24 186 12474 -60.5 272 45 344.0 25 177 12786 -58.3 271 46 352.5 26 150 13830 -59.1 265 50 368.3 27 108 15867 -62.9 253 43 397.4 28 100 16340 -63.1 250 41 405.8 29 88 17129 -63.7 248 36 419.7 30 70 18550 -59.9 245 26 456.2 31 64 19109 -58.1 248 29 472.0 32 56 19943 -59.7 252 33 486.8 33 52 20405 -58.9 254 36 499.0 34 50 20650 -59.5 255 37 503.3 35 38 22368 -59.3 544.9 36 35 22881 -60.9 553.7 TRP 220 11424 -57.7 280 56 332.2 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 756.91 mb = 2496.04 m = 8189.00 ft Wetbulb zero: 774.38 mb = 2286.03 m = 7500.00 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 62.67 % Est. max temperature: 21.03 C = 69.86 F Sfc-Lift cond lev (LCL): 932.96 mb = 768.56 m = 2521.50 ft T: 11.28 C 700-500 lapse rate: 4.26 C/km ThetaE index: 4.86 C Layer 892.0- 706.0 mb Conv cond level (CCL): 902.50 mb = 1044.38 m = 3426.40 ft Mean mixing ratio: 8.46 g/kg Conv temperature: 19.89 C = 67.79 F Cap Strength: 5.55 C Lifted Index: 6.40 C Risk: None Lifted Index @300 mb: 8.06 C Lifted Index @700 mb: -0.09 C Showalter Index: 8.86 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 17.10 C K Index: 18.80 Risk: < 20 % chance of thunderstorms Sweat Index: 95.20 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.61 J/kg Max Up Vert Vel: 10.45 m/s Conv Inhibition (B-): 8.96 J/kg Cap Strength: 6.35 C Lift Cond Lev (LCL): 920.66 mb = 880.66 m = 2889.28 ft Lev Free Conv (LFC): 845.66 mb = 1575.29 m = 5168.23 ft Equ Level (EL): 695.66 mb = 3147.54 m = 10326.44 ft B at Equ Level: 52.90 J/kg Max Parcel Lev (MPL): 635.66 mb = 3863.29 m = 12674.70 ft Wind level data Storm motion: 314 at 12 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 65 1 -0.9 -0.4 | 130 12 -9.5 8.0 1 1000 174 15 5 -1.3 -4.8 | 110 11 -9.9 3.6 2 925 842 210 8 4.0 6.9 | 163 16 -4.6 15.3 3 850 1534 270 11 11.0 -0.0 | 196 9 2.4 8.4 4 700 3098 305 13 10.6 -7.5 | 245 2 2.1 1.0 5 500 5730 280 30 29.5 -5.2 | 261 21 21.0 3.2 6 400 7390 295 37 33.5 -15.6 | 286 26 25.0 -7.2 7 300 9400 290 48 45.1 -16.4 | 282 37 36.5 -8.0 8 250 10610 285 49 47.3 -12.7 | 276 39 38.8 -4.3 9 220 11424 280 56 55.1 -9.7 | 272 47 46.6 -1.3 10 200 12020 275 43 42.8 -3.7 | 262 35 34.3 4.7 11 150 13830 265 50 49.8 4.4 | 253 43 41.2 12.8 12 100 16340 250 41 38.5 14.0 | 233 37 30.0 22.4 13 70 18550 245 26 23.6 11.0 | 218 25 15.0 19.4 14 50 20650 255 37 35.7 9.6 | 236 33 27.2 18.0 Wind Parameters Mean winds (0-6000m): 284.5 at 16.0 knts Storm direction: 314.5 at 12.0 knts Shear (0-3000m) pos: 2.4 neg: 1.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 40.8 neg: -16.4 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.12 Bulk Shear: 25.74 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 ------------------------------------------------------------------------------- 500 341 5 119 8| 0.0 7.4 7.4| 9.3 -12.6 -3.4 -6.7 0.10| 13.2 1.3 1000 229 6 163 13| 0.0 5.0 5.0| 18.0 -16.4 1.6 1.6 0.14| 12.4 1.7 1500 244 7 171 12| 2.6 3.3 5.9| 34.8 -16.4 18.4 12.2 0.26| 10.9 2.9 2000 259 8 178 10| 2.6 2.5 5.0| 37.7 -16.4 21.3 10.6 0.28| 8.9 2.5 2500 268 9 183 9| 2.5 2.0 4.5| 39.5 -16.4 23.1 9.2 0.30| 7.6 2.3 3000 277 10 188 7| 2.4 1.7 4.1| 40.8 -16.4 24.4 8.1 0.31| 6.8 2.1 4000 286 11 202 6| 1.8 1.8 3.6| 42.6 -16.4 26.2 6.6 0.31| 6.0 1.8 5000 287 13 223 6| 1.4 2.2 3.6| 42.6 -19.3 23.3 4.7 0.25| 5.5 1.4 6000 284 16 238 8| 1.4 2.2 3.5| 51.5 -26.6 24.9 4.1 0.22| 5.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251013.12.gif