UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 21 OCT 25 Station: LK952 WMO ident: 11952 Latitude: 49.03 Longitude: 20.32 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 92 SFC 929 699 4.0 2.8 92 1.2 3.4 155 5 283.0 283.9 280.0 297.1 5.04 2 925 735 6.0 6.0 100 0.0 6.0 235 13 285.4 286.5 282.7 303.2 6.34 3 900 958 2.4 2.4 100 0.0 2.4 233 14 284.0 284.9 280.5 298.1 5.05 4 881 1131 4.0 3.5 97 0.5 3.8 232 15 287.4 288.4 282.7 303.2 5.59 5 850 1422 3.0 3.0 100 0.0 3.0 230 17 289.3 290.3 283.5 305.2 5.59 6 832 1595 2.4 2.4 100 0.0 2.4 233 18 290.4 291.4 283.8 306.1 5.47 7 768 2240 0.0 0.0 100 0.0 0.0 243 21 294.6 295.5 285.0 309.2 4.98 8 712 2846 -1.3 -21.3 20 20.0 -7.0 253 24 299.6 299.8 282.5 302.7 0.98 9 709 2880 -1.5 -21.5 20 20.0 -7.2 253 24 299.7 299.9 282.5 302.8 0.97 10 700 2982 -0.9 -32.9 7 32.0 -7.9 255 25 301.5 301.6 282.4 302.7 0.34 11 697 3016 -0.9 -36.9 5 36.0 -8.2 255 25 301.9 301.9 282.4 302.7 0.23 12 690 3097 -0.7 -24.7 14 24.0 -7.2 254 25 303.0 303.1 283.5 305.4 0.75 13 670 3331 -2.1 -28.1 12 26.0 -8.5 250 24 303.9 304.0 283.7 305.8 0.56 14 609 4079 -8.5 -13.5 67 5.0 -10.2 241 21 305.0 305.4 286.0 312.0 2.21 15 592 4298 -9.7 -11.6 86 1.9 -10.4 238 20 306.1 306.6 286.9 314.4 2.66 16 541 4986 -14.5 -15.0 96 0.5 -14.7 228 17 308.3 308.7 287.2 315.4 2.20 17 500 5580 -16.9 -18.5 87 1.6 -17.4 220 15 312.4 312.8 288.2 318.3 1.78 18 490 5732 -17.9 -20.0 84 2.1 -18.5 220 15 313.0 313.3 288.2 318.3 1.59 19 429 6714 -25.1 -25.8 94 0.7 -25.2 223 14 316.0 316.2 288.6 319.7 1.09 20 400 7220 -28.3 -31.2 76 2.9 -28.7 225 13 318.2 318.3 288.9 320.7 0.71 21 389 7420 -29.7 -35.7 56 6.0 -30.5 226 13 318.9 319.0 288.9 320.6 0.47 22 380 7587 -30.9 -37.9 50 7.0 -31.7 228 14 319.5 319.6 289.0 320.9 0.38 23 327 8636 -39.9 -43.6 68 3.7 -40.2 236 16 321.1 321.2 289.3 322.0 0.25 24 300 9220 -44.9 -48.7 66 3.8 -45.1 240 17 322.1 322.1 289.6 322.7 0.15 25 292 9400 -46.7 -51.1 61 4.4 -46.9 243 17 322.0 322.0 289.5 322.5 0.12 26 269 9938 -50.7 -61.7 26 11.0 -51.0 252 17 323.8 323.8 290.0 324.0 0.04 27 250 10410 -54.3 -64.3 28 10.0 -54.5 260 17 325.3 325.3 290.4 325.4 0.03 28 205 11649 -64.3 -68.7 55 4.4 -64.3 275 27 328.6 328.6 291.3 328.7 0.02 29 200 11800 -64.1 -68.5 55 4.4 -64.1 275 25 331.2 331.3 292.1 331.3 0.02 30 195 11956 -63.5 -67.8 56 4.3 -63.6 275 25 334.6 334.6 293.0 334.7 0.02 31 187 12215 -60.9 -75.9 12 15.0 -61.0 275 24 342.8 342.8 295.0 342.9 0.01 32 160 13194 -58.3 -82.3 3 24.0 -58.5 275 22 362.9 362.9 299.2 362.9 0.00 33 150 13600 -59.1 -83.1 3 24.0 -59.3 275 21 368.3 368.3 300.2 368.3 0.00 34 100 16140 -58.9 -85.9 2 27.0 -59.2 280 17 413.9 413.9 307.0 413.9 0.00 35 81 17455 -61.9 -87.9 2 26.0 -62.2 289 18 433.5 433.5 309.2 433.5 0.00 36 70 18360 -61.3 -88.3 2 27.0 -61.7 295 19 453.2 453.2 311.1 453.3 0.00 37 50 20440 -61.9 -88.9 2 27.0 -62.4 275 19 497.6 497.6 314.8 497.6 0.00 38 35 22651 -62.3 -90.3 1 28.0 -62.9 282 27 550.0 550.0 318.1 550.0 0.00 39 30 23610 -59.9 -88.9 1 29.0 -60.8 285 31 581.3 581.3 319.8 581.4 0.00 40 21 25842 -56.3 -88.3 1 32.0 -58.2 276 48 654.6 654.6 322.9 654.7 0.01 41 20 26150 -57.1 -89.1 1 32.0 -58.9 275 50 661.4 661.4 323.1 661.4 0.01 42 18 26823 -53.9 -87.9 1 34.0 -56.6 275 55 691.7 691.7 324.1 691.8 0.01 43 17 27189 -55.5 -87.5 1 32.0 -57.9 275 58 698.0 698.0 324.4 698.1 0.01 44 13 28925 -49.7 -85.7 1 36.0 -54.5 275 71 773.7 773.7 326.5 773.9 0.02 45 11 30016 -50.9 -85.9 1 35.0 -55.8 275 78 807.2 807.3 327.4 807.4 0.02 46 10 30640 -48.9 -85.9 1 37.0 -54.9 275 83 837.0 837.0 328.1 837.2 0.02 47 8.8 31484 -46.5 -84.5 1 38.0 -54.0 877.5 877.5 329.0 877.8 0.04 TRP 205 11649 -64.3 -68.7 55 4.4 -64.3 275 27 328.6 328.6 291.3 328.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5488.00 m Freezing level: 768.00 mb = 2240.43 m = 7350.41 ft Wetbulb zero: 767.84 mb = 2242.07 m = 7355.79 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 73.55 % Est. max temperature: 14.56 C = 58.20 F Sfc-Lift cond lev (LCL): 911.87 mb = 851.37 m = 2793.17 ft T: 4.12 C 700-500 lapse rate: 6.16 C/km ThetaE index: 6.42 C Layer 712.0- 709.0 mb Conv cond level (CCL): 929.00 mb = 699.31 m = 2294.30 ft Mean mixing ratio: 5.55 g/kg Conv temperature: 4.16 C = 39.49 F Cap Strength: 8.05 C Lifted Index: 10.09 C Risk: None Lifted Index @300 mb: 13.73 C Lifted Index @700 mb: 6.93 C Showalter Index: 8.51 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 19.90 C Cross Totals Index: 19.90 C K Index: -9.10 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.28 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 53266.91 J/kg Cap Strength: 9.73 C Lift Cond Lev (LCL): 875.67 mb = 1180.43 m = 3872.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 14 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 ---------------------------------------------------------- 0 929 699 155 5 -2.1 4.5 | 105 17 -16.0 4.2 1 925 735 235 13 10.6 7.5 | 156 8 -3.3 7.2 2 850 1422 230 17 13.0 10.9 | 175 11 -0.9 10.6 3 700 2982 255 25 24.1 6.5 | 239 12 10.2 6.2 4 500 5580 220 15 9.6 11.5 | 159 12 -4.3 11.2 5 400 7220 225 13 9.2 9.2 | 152 10 -4.7 8.9 6 300 9220 240 17 14.7 8.5 | 186 8 0.8 8.2 7 250 10410 260 17 16.7 3.0 | 227 4 2.8 2.7 8 205 11649 275 27 26.9 -2.4 | 281 13 13.0 -2.6 9 200 11800 275 25 24.9 -2.2 | 283 11 11.0 -2.5 10 150 13600 275 21 20.9 -1.8 | 287 7 7.0 -2.1 11 100 16140 280 17 16.7 -3.0 | 319 4 2.8 -3.2 12 70 18360 295 19 17.2 -8.0 | 338 9 3.3 -8.3 13 50 20440 275 19 18.9 -1.7 | 291 5 5.0 -1.9 14 30 23610 285 31 29.9 -8.0 | 297 18 16.0 -8.3 15 20 26150 275 50 49.8 -4.4 | 277 36 35.9 -4.6 16 10 30640 275 83 82.7 -7.2 | 276 69 68.8 -7.5 Wind Parameters Mean winds (0-6000m): 238.8 at 18.6 knts Storm direction: 268.8 at 13.9 knts Shear (0-3000m) pos: 4.3 neg: 0.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 68.8 neg: -13.9 tot: 54.9 m^2/s^2 ave: 18.3 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 9.79 Bulk Shear: 3.19 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 ------------------------------------------------------------------------------- 500 232 14 161 9| 15.8 0.0 15.8| 32.7 0.0 32.7 65.3 0.80| 17.2 13.7 1000 232 16 170 9| 9.4 0.0 9.4| 40.4 0.0 40.4 40.4 0.81| 10.3 8.3 1500 235 17 179 9| 7.3 0.0 7.3| 50.8 0.0 50.8 33.9 0.84| 8.1 6.8 2000 239 18 191 9| 6.3 0.0 6.3| 62.2 0.0 62.2 31.1 0.86| 7.1 6.1 2500 243 19 202 9| 5.2 0.0 5.2| 68.8 -4.2 64.7 25.9 0.79| 6.5 5.1 3000 244 20 206 9| 4.3 0.6 4.9| 68.8 -13.9 54.9 18.3 0.62| 6.0 3.7 4000 243 20 205 10| 3.2 1.2 4.5| 68.8 -31.6 37.3 9.3 0.37| 5.3 2.0 5000 241 19 199 10| 2.6 1.4 4.0| 68.8 -46.3 22.5 4.5 0.23| 4.7 1.1 6000 239 19 192 10| 2.1 1.2 3.3| 68.8 -48.6 20.2 3.4 0.20| 4.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251021.12.gif