UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 16 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 1022 4 14.2 11.2 82 3.0 12.4 240 2 285.6 287.0 284.7 308.3 8.19 1 1000 187 13.8 12.9 94 0.9 13.3 325 7 287.0 288.6 286.4 313.1 9.38 2 984 324 12.2 12.1 99 0.1 12.1 325 8 286.7 288.2 286.0 311.8 9.04 3 925 846 9.8 9.8 100 0.0 9.8 325 11 289.3 290.8 286.2 312.6 8.24 4 866 1390 6.8 6.8 100 0.0 6.8 333 9 291.7 293.0 286.1 312.2 7.17 5 850 1543 5.4 5.4 100 0.0 5.4 335 9 291.8 293.0 285.6 310.8 6.63 6 837 1669 5.6 5.6 100 0.0 5.6 331 9 293.3 294.5 286.4 313.0 6.82 7 800 2039 4.0 4.0 100 0.0 4.0 321 10 295.4 296.6 286.8 314.0 6.38 8 700 3113 -2.7 -4.3 89 1.6 -3.4 290 13 299.5 300.2 285.8 311.5 3.97 9 678 3366 -5.1 -7.6 83 2.5 -6.1 287 15 299.6 300.1 285.0 309.2 3.18 10 622 4038 -10.3 -11.3 92 1.0 -10.6 278 21 301.1 301.6 284.9 309.1 2.59 11 620 4063 -9.9 -10.9 92 1.0 -10.2 277 21 301.8 302.3 285.4 310.1 2.68 12 612 4164 -7.9 -11.2 77 3.3 -9.1 276 22 305.2 305.7 286.6 313.6 2.65 13 611 4177 -7.9 -11.5 75 3.6 -9.2 276 22 305.4 305.9 286.6 313.5 2.60 14 596 4370 -8.3 -14.3 62 6.0 -10.4 273 24 307.1 307.5 286.7 313.9 2.12 15 540 5129 -14.3 -21.3 55 7.0 -16.1 263 30 308.7 309.0 286.4 313.0 1.29 16 500 5710 -18.3 -25.3 54 7.0 -19.8 255 35 310.7 310.9 286.8 314.0 0.98 17 410 7155 -29.5 -36.5 51 7.0 -30.4 255 45 314.4 314.5 287.4 315.9 0.41 18 400 7330 -31.1 -38.1 50 7.0 -31.9 255 46 314.6 314.6 287.3 315.8 0.36 19 356 8144 -38.5 -45.5 48 7.0 -38.9 315.3 315.3 287.4 316.0 0.18 20 333 8600 -41.5 -47.5 52 6.0 -41.8 317.3 317.3 288.1 317.8 0.16 21 328 8702 -42.9 -48.9 52 6.0 -43.2 316.7 316.7 287.8 317.2 0.14 22 310 9080 -45.7 -50.7 57 5.0 -45.9 317.9 318.0 288.2 318.4 0.12 TRP WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 740.30 mb = 2680.04 m = 8792.68 ft Wetbulb zero: 745.76 mb = 2603.47 m = 8541.45 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 84.29 % Est. max temperature: 20.13 C = 68.23 F Sfc-Lift cond lev (LCL): 977.07 mb = 383.84 m = 1259.30 ft T: 11.93 C 700-500 lapse rate: 6.01 C/km ThetaE index: 4.93 C Layer 700.0- 620.0 mb Conv cond level (CCL): 960.03 mb = 532.28 m = 1746.29 ft Mean mixing ratio: 8.75 g/kg Conv temperature: 16.37 C = 61.47 F Cap Strength: 3.05 C Lifted Index: 2.77 C Risk: None Lifted Index @700 mb: 0.47 C Showalter Index: 3.51 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.70 C K Index: 27.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 117.80 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.20 J/kg Max Up Vert Vel: 8.15 m/s Conv Inhibition (B-): 4.89 J/kg Cap Strength: 3.03 C Lift Cond Lev (LCL): 963.57 mb = 501.26 m = 1644.53 ft Lev Free Conv (LFC): 858.57 mb = 1460.86 m = 4792.78 ft Equ Level (EL): 838.57 mb = 1653.94 m = 5426.24 ft B at Equ Level: 13.60 J/kg Max Parcel Lev (MPL): 778.57 mb = 2257.13 m = 7405.21 ft Wind level data Storm motion: 307 at 13 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 1022 4 240 2 1.7 1.0 | 136 13 -8.7 9.0 1 1000 187 325 7 4.0 -5.7 | 109 7 -6.5 2.2 2 925 846 325 11 6.3 -9.0 | 76 4 -4.2 -1.1 3 850 1543 335 9 3.8 -8.2 | 88 7 -6.7 -0.2 4 700 3113 290 13 12.2 -4.4 | 206 4 1.7 3.5 5 500 5710 255 35 33.8 9.1 | 234 29 23.3 17.0 6 400 7330 255 46 44.4 11.9 | 240 39 34.0 19.9 Wind Parameters Mean winds (0-6000m): 277.2 at 17.5 knts Storm direction: 307.2 at 13.2 knts Shear (0-3000m) pos: 1.6 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -11.9 tot: -6.7 m^2/s^2 ave: -2.2 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.36 Bulk Shear: 24.47 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 7 113 7| 9.2 0.0 9.2| 1.2 -9.8 -8.5 -17.1 -0.48| 10.3 -4.9 1000 324 8 102 6| 5.5 0.0 5.5| 1.4 -11.9 -10.4 -10.4 -0.51| 6.4 -3.2 1500 326 9 95 6| 3.3 0.0 3.3| 2.7 -11.9 -9.2 -6.1 -0.38| 4.9 -1.9 2000 327 9 94 6| 2.4 0.6 3.0| 3.0 -11.9 -9.0 -4.5 -0.32| 4.3 -1.4 2500 324 9 94 5| 2.0 1.1 3.0| 4.0 -11.9 -8.0 -3.2 -0.19| 4.1 -0.8 3000 318 10 99 4| 1.6 1.4 3.1| 5.2 -11.9 -6.7 -2.2 -0.05| 3.9 -0.2 4000 306 11 138 2| 1.2 2.2 3.4| 11.1 -11.9 -0.8 -0.2 0.08| 4.1 0.3 5000 291 14 224 4| 1.0 2.8 3.8| 11.5 -17.2 -5.8 -1.2 0.04| 4.4 0.2 6000 277 18 230 9| 0.8 3.1 3.9| 16.7 -34.4 -17.7 -2.9 -0.01| 4.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251016.00.gif