UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102900.upa.cvt Date: 0000Z 29 OCT 25 Searching for LT220... Searching the city database file for: LT220 ... Date:0000Z 29 OCT 25 Station: LT220 WMO ident: 17220 Latitude: 38.43 Longitude: 27.17 ------------------------------------------------------------------------------- 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 22 17.4 6.4 48 11.0 11.4 40 11 289.2 290.3 283.8 306.1 5.93 1 1000 157 16.4 6.4 52 10.0 10.9 55 13 289.5 290.6 284.1 306.7 6.03 2 925 822 13.0 6.0 62 7.0 9.2 5 16 292.6 293.7 285.7 310.9 6.34 3 861 1417 8.2 3.9 74 4.3 5.9 5 16 293.7 294.7 285.6 310.7 5.88 4 850 1523 7.2 4.0 80 3.2 5.5 5 16 293.7 294.8 285.7 311.1 6.00 5 827 1749 6.4 1.4 70 5.0 3.9 358 17 295.2 296.1 285.4 310.2 5.12 6 779 2237 3.2 -4.8 56 8.0 -0.3 343 20 296.8 297.4 284.2 307.1 3.43 7 774 2289 4.2 -8.8 38 13.0 -1.0 341 20 298.4 298.9 283.9 306.2 2.54 8 773 2299 4.2 -10.8 33 15.0 -1.6 341 20 298.5 298.9 283.5 305.2 2.17 9 750 2546 5.6 -27.4 7 33.0 -3.4 333 21 302.7 302.8 283.2 304.5 0.54 10 736 2700 5.4 -27.6 7 33.0 -3.7 328 22 304.1 304.2 283.7 305.9 0.54 11 725 2823 5.6 -27.4 7 33.0 -3.6 324 23 305.6 305.7 284.4 307.5 0.56 12 700 3110 4.4 -20.6 14 25.0 -3.7 315 24 307.4 307.6 285.6 310.9 1.06 13 689 3239 3.4 -21.6 14 25.0 -4.4 314 25 307.6 307.8 285.7 310.9 0.99 14 553 4980 -9.1 -27.1 22 18.0 -13.5 304 37 312.8 312.9 287.2 315.4 0.75 15 500 5750 -15.1 -33.1 20 18.0 -18.5 300 42 314.6 314.7 287.5 316.3 0.47 16 491 5887 -15.5 -35.5 16 20.0 -19.0 302 42 315.8 315.9 287.8 317.1 0.38 17 471 6200 -17.9 -39.9 13 22.0 -21.2 305 42 316.6 316.6 287.9 317.5 0.25 18 400 7400 -27.1 -48.1 12 21.0 -29.0 320 42 319.8 319.8 288.8 320.2 0.12 19 323 8899 -39.1 -53.1 21 14.0 -39.8 316 46 323.4 323.4 289.9 323.7 0.09 20 300 9400 -43.3 -57.3 20 14.0 -43.8 315 48 324.3 324.3 290.2 324.6 0.06 21 250 10600 -52.3 315 54 328.3 22 226 11251 -56.3 297 47 331.8 23 214 11599 -56.5 287 44 336.7 24 200 12030 -57.3 275 39 342.0 25 167 13146 -63.5 349.8 26 158 13488 -59.5 362.1 27 150 13810 -60.9 365.2 28 119 15235 -65.1 382.4 29 115 15445 -62.5 391.0 TRP WND Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 652.01 mb = 3712.11 m = 12178.68 ft Wetbulb zero: 782.15 mb = 2203.64 m = 7229.71 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 34.93 % Est. max temperature: 21.76 C = 71.16 F Sfc-Lift cond lev (LCL): 861.75 mb = 1410.07 m = 4626.15 ft T: 8.26 C 700-500 lapse rate: 7.39 C/km ThetaE index: 6.63 C Layer 827.0- 736.0 mb Conv cond level (CCL): 657.79 mb = 3605.60 m = 11829.24 ft Mean mixing ratio: 6.17 g/kg Conv temperature: 37.03 C = 98.66 F Cap Strength: 9.18 C Lifted Index: 8.08 C Risk: None Lifted Index @300 mb: 11.35 C Lifted Index @700 mb: 9.18 C Showalter Index: 6.53 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 19.10 C K Index: 1.30 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.20 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 9053.40 J/kg Cap Strength: 9.16 C Lift Cond Lev (LCL): 847.08 mb = 1551.30 m = 5089.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 349 at 19 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 22 40 11 -7.1 -8.4 | 135 15 -10.7 10.5 1 1000 157 55 13 -10.6 -7.5 | 129 18 -14.2 11.5 2 925 822 5 16 -1.4 -15.9 | 121 6 -5.0 3.0 3 850 1523 5 16 -1.4 -15.9 | 121 6 -5.0 3.0 4 700 3110 315 24 17.0 -17.0 | 262 14 13.4 2.0 5 500 5750 300 42 36.4 -21.0 | 274 33 32.8 -2.1 6 400 7400 320 42 27.0 -32.2 | 300 27 23.4 -13.3 7 300 9400 315 48 33.9 -33.9 | 296 34 30.3 -15.0 8 250 10600 315 54 38.2 -38.2 | 299 40 34.6 -19.3 9 200 12030 275 39 38.9 -3.4 | 246 39 35.3 15.5 Wind Parameters Mean winds (0-6000m): 319.2 at 25.7 knts Storm direction: 349.2 at 19.3 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 128.6 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -20.3 tot: -18.7 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 99.92 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 42 13 126 16| 0.0 4.7 4.7| 0.0 -16.9 -16.9 -33.8 -0.44| 9.5 -4.2 1000 24 14 121 11| 0.0 4.8 4.8| 0.6 -17.7 -17.2 -17.2 -0.26| 7.9 -2.1 1500 17 15 120 9| 0.0 3.2 3.2| 0.6 -17.7 -17.2 -11.5 -0.26| 5.3 -1.4 2000 11 16 119 8| 0.0 3.7 3.7| 1.0 -17.8 -16.7 -8.4 -0.14| 5.4 -0.7 2500 3 16 119 5| 0.0 4.0 4.0| 1.7 -17.8 -16.1 -6.4 -0.03| 5.5 -0.2 3000 354 17 133 2| 0.0 4.2 4.2| 1.7 -20.3 -18.7 -6.2 -0.05| 5.8 -0.3 4000 339 20 261 4| 0.0 4.1 4.1| 12.8 -21.3 -8.5 -2.1 0.01| 5.3 0.1 5000 328 23 271 8| 0.0 4.1 4.1| 19.0 -21.3 -2.3 -0.5 0.03| 5.0 0.2 6000 319 26 272 13| 0.2 3.7 3.9| 37.5 -22.7 14.8 2.5 0.06| 4.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251029.00.gif