UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 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 118 SFC 932 690 0.8 -2.4 79 3.2 -0.5 130 5 279.5 280.1 276.2 289.1 3.43 2 865 1297 2.4 -6.6 51 9.0 -1.1 252 9 287.2 287.7 279.1 295.1 2.69 3 851 1430 1.6 -3.4 69 5.0 -0.5 259 9 287.7 288.3 280.4 297.8 3.49 4 850 1440 1.6 -3.4 69 5.0 -0.5 260 9 287.8 288.4 280.4 297.9 3.50 5 849 1449 2.2 -2.3 72 4.5 0.3 260 9 288.5 289.2 281.1 299.5 3.80 6 840 1536 4.0 -14.0 26 18.0 -2.1 256 9 291.3 291.6 279.6 296.0 1.54 7 798 1952 3.2 -33.8 5 37.0 -4.9 239 11 294.8 294.8 279.4 295.7 0.28 8 704 2958 -1.9 -31.9 8 30.0 -8.5 197 15 299.9 300.0 281.8 301.2 0.37 9 700 3003 -1.9 -23.9 17 22.0 -7.8 195 15 300.4 300.5 282.5 303.0 0.79 10 691 3106 -2.3 -18.3 28 16.0 -7.2 198 15 301.0 301.3 283.5 305.2 1.31 11 675 3291 -2.3 -30.3 10 28.0 -8.8 203 14 303.1 303.2 283.2 304.6 0.46 12 612 4058 -9.1 -31.1 15 22.0 -13.6 223 12 303.9 303.9 283.6 305.4 0.47 13 540 5013 -15.7 -30.7 26 15.0 -18.5 249 9 307.1 307.2 284.9 308.9 0.55 14 523 5253 -16.5 -34.5 20 18.0 -19.6 256 8 308.9 309.0 285.4 310.3 0.39 15 500 5590 -17.7 -45.7 7 28.0 -21.1 265 7 311.5 311.5 286.0 311.9 0.13 16 489 5757 -18.9 -47.9 6 29.0 -22.1 271 8 312.0 312.0 286.2 312.4 0.10 17 431 6689 -24.1 -51.1 6 27.0 -26.6 308 14 316.8 316.8 287.8 317.1 0.08 18 400 7230 -28.9 -51.9 9 23.0 -30.6 330 17 317.4 317.4 288.0 317.7 0.08 19 318 8828 -42.3 -59.3 14 17.0 -42.9 322 30 320.4 320.4 288.9 320.5 0.04 20 300 9220 -44.7 -63.7 10 19.0 -45.2 320 33 322.4 322.4 289.5 322.5 0.02 21 283 9606 -47.3 -67.3 8 20.0 -47.7 318 37 324.0 324.1 290.0 324.1 0.02 22 250 10410 -53.9 -67.9 16 14.0 -54.1 315 44 325.9 325.9 290.6 326.0 0.02 23 235 10804 -56.9 -64.9 36 8.0 -57.0 318 40 327.2 327.2 290.9 327.3 0.03 24 202 11749 -62.9 -70.9 33 8.0 -63.0 325 31 332.2 332.2 292.3 332.3 0.01 25 200 11810 -61.3 -69.3 34 8.0 -61.4 325 29 335.7 335.7 293.3 335.8 0.02 26 198 11873 -60.7 -70.7 26 10.0 -60.8 324 29 337.6 337.6 293.7 337.7 0.01 27 184 12329 -63.5 -72.5 28 9.0 -63.6 318 28 340.2 340.2 294.4 340.3 0.01 28 152 13526 -57.7 -80.7 4 23.0 -58.0 301 25 369.3 369.3 300.4 369.3 0.00 29 150 13610 -58.3 -81.3 4 23.0 -58.5 300 25 369.6 369.6 300.5 369.7 0.00 30 120 15008 -58.9 -83.9 3 25.0 -59.2 297 23 392.9 392.9 304.2 392.9 0.00 31 106 15779 -61.5 -84.5 3 23.0 -61.7 296 22 402.1 402.1 305.5 402.2 0.00 32 100 16140 -60.9 -84.9 3 24.0 -61.2 295 21 410.1 410.1 306.5 410.1 0.00 33 70 18350 -61.5 -86.5 2 25.0 -61.9 290 17 452.8 452.8 311.1 452.8 0.00 34 50 20430 -62.9 -87.9 2 25.0 -63.3 285 25 495.3 495.3 314.6 495.3 0.00 35 38 22115 -63.9 -88.9 2 25.0 -64.4 290 25 533.1 533.1 317.1 533.2 0.00 36 32 23178 -60.1 -87.1 2 27.0 -61.0 294 25 570.2 570.2 319.2 570.2 0.01 37 30 23580 -60.7 -87.7 2 27.0 -61.6 295 25 579.2 579.2 319.6 579.2 0.01 38 29 23792 -61.3 -87.3 2 26.0 -62.1 294 26 583.2 583.2 319.8 583.2 0.01 39 24 24973 -61.3 -87.3 2 26.0 -62.3 287 31 615.6 615.6 321.3 615.6 0.01 40 20 26120 -57.7 -86.7 1 29.0 -59.4 280 35 659.6 659.6 323.0 659.6 0.01 41 19 26442 -57.7 -86.7 1 29.0 -59.5 280 38 669.3 669.3 323.4 669.4 0.01 42 18 26785 -53.7 -84.7 1 31.0 -56.4 279 41 692.4 692.4 324.2 692.5 0.02 43 15 27946 -56.3 -85.3 1 29.0 -58.7 278 51 720.8 720.8 325.1 720.9 0.02 44 13 28862 -51.5 -82.5 1 31.0 -55.6 277 59 767.5 767.5 326.4 767.8 0.03 45 10 30570 -49.1 -82.1 1 33.0 -54.9 275 73 836.3 836.3 328.1 836.7 0.05 46 7.1 32824 -47.9 -80.9 1 33.0 -55.5 927.3 927.3 329.9 928.1 0.08 47 6.5 33411 -44.1 -80.1 1 36.0 -54.1 967.0 967.1 330.7 968.2 0.10 48 5.1 35046 -42.1 -79.1 1 37.0 -54.4 1045.5 1045.6 331.9 1047.4 0.15 49 4.8 35455 -42.7 -78.7 1 36.0 -54.9 1061.1 1061.2 332.1 1063.2 0.17 50 4.1 36539 -34.1 -76.1 1 42.0 -52.8 1151.4 1151.6 333.3 1155.6 0.30 51 4.0 36712 -35.1 -76.1 1 41.0 -53.2 1154.7 1154.9 333.3 1159.0 0.31 TRP 202 11749 -62.9 -70.9 33 8.0 -63.0 325 31 332.2 332.2 292.3 332.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5472.00 m Freezing level: 739.02 mb = 2582.99 m = 8474.26 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 22.50 % Est. max temperature: 16.56 C = 61.80 F Sfc-Lift cond lev (LCL): 886.63 mb = 1096.46 m = 3597.25 ft T: 1.87 C 700-500 lapse rate: 6.11 C/km ThetaE index: 3.82 C Layer 840.0- 704.0 mb Conv cond level (CCL): 596.53 mb = 4253.02 m = 13953.32 ft Mean mixing ratio: 2.90 g/kg Conv temperature: 25.31 C = 77.56 F Cap Strength: 14.18 C Lifted Index: 15.77 C Risk: None Lifted Index @300 mb: 20.38 C Lifted Index @700 mb: 11.32 C Showalter Index: 12.75 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 14.30 C K Index: -6.10 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.85 J/kg Max Up Vert Vel: 9.26 m/s Conv Inhibition (B-): 59549.14 J/kg Cap Strength: 15.48 C Lift Cond Lev (LCL): 783.99 mb = 2094.08 m = 6870.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 8 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 ---------------------------------------------------------- 0 932 690 130 5 -3.8 3.2 | 100 12 -11.9 2.0 1 925 757 220 9 5.8 6.9 | 158 6 -2.3 5.7 2 850 1440 260 9 8.9 1.6 | 244 1 0.8 0.4 3 700 3003 195 15 3.9 14.5 | 163 14 -4.2 13.3 4 500 5590 265 7 7.0 0.6 | 63 1 -1.1 -0.6 5 400 7230 330 17 8.5 -14.7 | 358 16 0.4 -15.9 6 300 9220 320 33 21.2 -25.3 | 334 30 13.1 -26.5 7 250 10410 315 44 31.1 -31.1 | 324 40 23.0 -32.3 8 202 11749 325 31 17.8 -25.4 | 340 28 9.7 -26.6 9 200 11810 325 29 16.6 -23.8 | 341 26 8.6 -24.9 10 150 13610 300 25 21.7 -12.5 | 315 19 13.6 -13.7 11 100 16140 295 21 19.0 -8.9 | 313 15 11.0 -10.1 12 70 18350 290 17 16.0 -5.8 | 311 11 7.9 -7.0 13 50 20430 285 25 24.1 -6.5 | 295 18 16.1 -7.6 14 30 23580 295 25 22.7 -10.6 | 309 19 14.6 -11.7 15 20 26120 280 35 34.5 -6.1 | 285 27 26.4 -7.3 16 10 30570 275 73 72.7 -6.4 | 277 65 64.7 -7.5 Wind Parameters Mean winds (0-6000m): 231.7 at 10.9 knts Storm direction: 261.7 at 8.2 knts Shear (0-3000m) pos: 2.7 neg: 1.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 74.6 deg Storm rel helicity (0-3000m) pos: 25.9 neg: -14.5 tot: 11.4 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 70.11 Bulk Shear: 0.61 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 ------------------------------------------------------------------------------- 500 230 9 163 5| 12.4 0.0 12.4| 18.0 0.0 18.0 36.1 0.74| 15.4 11.3 1000 242 9 178 3| 6.8 0.0 6.8| 18.6 -0.3 18.3 18.3 0.62| 9.6 6.0 1500 240 10 184 4| 4.5 1.5 6.0| 18.6 -2.4 16.2 10.8 0.43| 7.9 3.4 2000 231 10 181 5| 3.4 2.4 5.7| 18.6 -8.1 10.4 5.2 0.27| 7.2 1.9 2500 221 11 175 7| 2.7 2.3 5.0| 21.0 -14.5 6.4 2.6 0.19| 6.7 1.3 3000 218 12 173 8| 2.7 1.9 4.6| 25.9 -14.5 11.4 3.8 0.22| 6.2 1.4 4000 219 12 174 8| 2.4 1.4 3.8| 28.9 -14.5 14.4 3.6 0.22| 5.5 1.2 5000 220 11 172 7| 2.1 1.1 3.2| 29.0 -15.2 13.7 2.7 0.14| 4.9 0.7 6000 232 11 185 6| 2.5 0.9 3.4| 31.5 -15.9 15.5 2.6 0.11| 4.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251021.00.gif