UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 19 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 195 SFC 940 703 2.6 -1.6 74 4.2 0.8 120 1 280.7 281.3 277.0 290.8 3.61 2 937 730 3.8 -1.2 70 5.0 1.7 94 1 282.2 282.8 278.0 292.6 3.73 3 925 836 4.6 -2.4 60 7.0 1.6 350 1 284.0 284.6 278.6 293.9 3.46 4 850 1512 -2.3 -4.6 84 2.3 -3.2 290 5 283.7 284.3 278.0 292.8 3.19 5 831 1691 -3.7 -4.9 91 1.2 -4.1 297 7 284.1 284.7 278.2 293.2 3.19 6 775 2240 -5.5 -13.5 53 8.0 -7.9 319 15 287.9 288.2 278.2 293.1 1.74 7 759 2404 -5.1 -19.1 32 14.0 -8.9 325 17 290.0 290.2 278.4 293.5 1.11 8 731 2699 -6.7 -22.7 27 16.0 -10.6 337 21 291.4 291.6 278.6 294.1 0.84 9 708 2948 -8.3 -16.3 52 8.0 -10.6 346 24 292.3 292.6 280.0 297.0 1.51 10 700 3036 -8.3 -19.3 41 11.0 -11.2 350 25 293.3 293.5 280.0 297.0 1.18 11 693 3114 -8.9 -18.9 44 10.0 -11.6 349 25 293.5 293.7 280.1 297.3 1.24 12 688 3170 -8.7 -26.7 22 18.0 -12.6 349 25 294.3 294.4 279.7 296.3 0.63 13 673 3341 -9.7 -19.7 44 10.0 -12.3 348 26 295.0 295.3 280.8 298.8 1.19 14 639 3739 -11.9 -26.9 28 15.0 -15.0 345 27 296.9 297.1 280.9 299.1 0.66 15 533 5096 -23.9 -41.9 17 18.0 -25.7 334 31 298.4 298.4 280.9 299.0 0.18 16 500 5560 -26.7 -47.7 12 21.0 -28.3 330 33 300.5 300.5 281.7 300.9 0.10 17 466 6066 -29.5 -52.5 9 23.0 -31.0 330 36 303.1 303.1 282.7 303.3 0.06 18 453 6267 -30.9 -52.9 10 22.0 -32.2 330 38 303.8 303.8 283.0 304.1 0.06 19 400 7140 -36.9 -54.9 14 18.0 -37.7 330 44 307.0 307.0 284.2 307.2 0.06 20 331 8421 -45.9 -54.9 35 9.0 -46.2 333 53 311.8 311.8 286.1 312.0 0.07 21 300 9070 -48.9 -59.9 27 11.0 -49.2 335 58 316.4 316.4 287.6 316.6 0.04 22 299 9092 -48.9 -59.9 27 11.0 -49.2 335 58 316.7 316.7 287.7 316.9 0.04 23 256 10114 -50.1 -65.5 15 15.3 -50.4 330 64 329.3 329.3 291.6 329.4 0.02 24 250 10270 -50.3 -66.3 13 16.0 -50.6 330 64 331.3 331.3 292.1 331.4 0.02 25 247 10349 -50.5 -67.5 12 17.0 -50.8 329 63 332.1 332.1 292.3 332.2 0.02 26 222 11047 -48.3 -76.3 2 28.0 -48.8 317 50 345.8 345.8 295.7 345.8 0.01 27 200 11730 -51.1 -79.1 2 28.0 -51.5 305 38 351.8 351.8 297.0 351.9 0.00 28 173 12662 -55.7 -80.7 3 25.0 -56.0 310 38 359.2 359.2 298.5 359.2 0.00 29 150 13570 -55.3 -82.3 2 27.0 -55.6 315 38 374.8 374.8 301.4 374.8 0.00 30 139 14056 -54.3 -82.3 2 28.0 -54.7 311 35 384.8 384.8 303.0 384.8 0.00 31 138 14102 -54.3 -82.3 2 28.0 -54.7 311 35 385.6 385.6 303.1 385.6 0.00 32 117 15146 -59.3 -84.3 3 25.0 -59.6 303 29 395.0 395.0 304.5 395.0 0.00 33 100 16130 -58.3 -84.3 2 26.0 -58.7 295 23 415.1 415.1 307.2 415.1 0.00 34 76 17845 -61.7 -86.7 2 25.0 -62.0 291 25 441.9 441.9 310.1 441.9 0.00 35 74 18011 -58.3 -86.3 2 28.0 -58.8 291 25 452.4 452.4 311.1 452.4 0.00 36 70 18360 -59.9 -85.9 2 26.0 -60.3 290 25 456.2 456.2 311.4 456.3 0.00 37 63 19010 -63.7 -87.7 2 24.0 -64.0 282 21 461.8 461.8 312.0 461.8 0.00 38 61 19208 -62.9 -87.9 2 25.0 -63.2 280 20 467.9 467.9 312.4 467.9 0.00 39 59 19416 -56.9 -85.9 1 29.0 -57.6 277 19 485.8 485.8 313.9 485.9 0.00 40 50 20450 -61.9 -87.9 2 26.0 -62.4 265 13 497.6 497.6 314.8 497.6 0.00 41 47 20833 -62.3 -88.3 2 26.0 -62.7 267 14 505.5 505.5 315.4 505.6 0.00 42 39 22001 -56.9 -85.9 1 29.0 -57.9 275 18 546.9 546.9 317.9 546.9 0.01 43 32 23239 -62.5 -88.5 2 26.0 -63.1 282 22 563.8 563.8 318.8 563.8 0.00 44 30 23640 -59.7 -87.7 1 28.0 -60.6 285 23 581.9 581.9 319.8 581.9 0.01 45 27 24303 -56.9 -85.9 1 29.0 -58.3 276 20 607.6 607.6 320.9 607.6 0.01 46 23 25308 -61.1 -88.1 2 27.0 -62.1 262 15 623.7 623.7 321.6 623.8 0.01 47 20 26180 -59.1 -87.1 1 28.0 -60.6 250 11 655.3 655.3 322.9 655.3 0.01 48 15 27997 -55.5 -85.5 1 30.0 -58.1 260 27 723.4 723.4 325.1 723.6 0.02 49 12 29410 -58.1 -87.1 1 29.0 -60.5 268 40 761.9 761.9 326.3 762.0 0.02 50 12 29410 -53.7 -84.7 1 31.0 -57.3 268 40 777.5 777.5 326.7 777.7 0.03 51 10 30590 -50.5 -82.5 1 32.0 -55.8 275 50 831.0 831.1 328.0 831.5 0.04 52 9.6 30855 -52.1 -83.1 1 31.0 -56.9 834.8 834.8 328.1 835.2 0.04 53 6.4 33524 -44.7 -80.7 1 36.0 -54.5 968.8 968.8 330.7 969.8 0.09 54 5.3 34812 -35.3 -76.3 1 41.0 -51.7 1064.5 1064.7 332.2 1067.4 0.23 55 4.5 35955 -34.3 -76.3 1 42.0 -52.3 1120.2 1120.4 332.9 1123.8 0.27 56 4.3 36275 -31.1 -75.1 1 44.0 -51.6 1150.1 1150.3 333.3 1154.8 0.33 57 3.7 37329 -36.1 -77.1 1 41.0 -54.0 1175.8 1176.0 333.6 1179.8 0.29 TRP 299 9092 -48.9 -59.9 27 11.0 -49.2 335 58 316.7 316.7 287.7 316.9 0.04 WND 256 10114 -50.1 -65.5 15 15.3 -50.4 330 64 329.3 329.3 291.6 329.4 0.02 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 875.00 mb = 1286.67 m = 4221.30 ft Wetbulb zero: 900.00 mb = 1055.08 m = 3461.50 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 41.62 % Est. max temperature: 8.66 C = 47.59 F Sfc-Lift cond lev (LCL): 880.70 mb = 1228.36 m = 4030.02 ft T: 0.60 C 700-500 lapse rate: 7.29 C/km ThetaE index: 1.02 C Layer 850.0- 831.0 mb Conv cond level (CCL): 794.25 mb = 2047.23 m = 6716.56 ft Mean mixing ratio: 3.35 g/kg Conv temperature: 8.38 C = 47.08 F Cap Strength: 6.89 C Lifted Index: 7.12 C Risk: None Lifted Index @300 mb: 16.47 C Lifted Index @700 mb: 5.22 C Showalter Index: 7.41 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 22.10 C K Index: 8.80 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.42 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 73230.48 J/kg Cap Strength: 6.87 C Lift Cond Lev (LCL): 828.24 mb = 1717.27 m = 5634.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 18 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 ---------------------------------------------------------- 0 940 703 120 1 -0.9 0.5 | 183 18 0.9 18.2 1 925 836 350 1 0.2 -1.0 | 187 17 2.0 16.8 2 850 1512 290 5 4.7 -1.7 | 202 17 6.5 16.0 3 700 3036 350 25 4.3 -24.6 | 318 9 6.1 -6.9 4 500 5560 330 33 16.5 -28.6 | 301 21 18.3 -10.8 5 400 7140 330 44 22.0 -38.1 | 311 31 23.8 -20.4 6 300 9070 335 58 24.5 -52.6 | 323 44 26.3 -34.8 7 299 9092 335 58 24.5 -52.6 | 323 44 26.3 -34.8 8 256 10114 330 64 32.0 -55.4 | 318 51 33.8 -37.7 9 250 10270 330 64 32.0 -55.4 | 318 51 33.8 -37.7 10 200 11730 305 38 31.1 -21.8 | 277 33 32.9 -4.1 11 150 13570 315 38 26.9 -26.9 | 288 30 28.7 -9.1 12 100 16130 295 23 20.8 -9.7 | 251 24 22.6 8.0 13 70 18360 290 25 23.5 -8.6 | 250 27 25.3 9.2 14 50 20450 265 13 13.0 1.1 | 218 24 14.8 18.9 15 30 23640 285 23 22.2 -6.0 | 244 27 24.0 11.8 16 20 26180 250 11 10.3 3.8 | 209 25 12.1 21.5 17 10 30590 275 50 49.8 -4.4 | 255 53 51.6 13.4 Wind Parameters Mean winds (0-6000m): 335.8 at 23.8 knts Storm direction: 5.8 at 17.8 knts Shear (0-3000m) pos: 3.7 neg: 1.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 130.3 deg Storm rel helicity (0-3000m) pos: 104.3 neg: -2.5 tot: 101.9 m^2/s^2 ave: 34.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 63.93 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 ------------------------------------------------------------------------------- 500 329 2 190 16| 0.0 4.3 4.3| 14.3 0.0 14.3 28.7 0.74| 4.6 3.4 1000 298 3 196 17| 0.0 4.4 4.4| 35.3 0.0 35.3 35.3 0.83| 5.0 4.1 1500 308 6 204 16| 2.6 2.9 5.5| 63.0 0.0 63.0 42.0 0.87| 5.9 5.1 2000 325 9 213 13| 4.0 2.2 6.2| 87.9 0.0 87.9 43.9 0.88| 6.7 5.9 2500 340 12 221 9| 4.4 1.8 6.2|104.3 -0.3 104.0 41.6 0.88| 6.9 6.1 3000 342 14 234 8| 3.7 1.9 5.6|104.3 -2.5 101.9 34.0 0.80| 6.2 5.0 4000 341 18 263 8| 2.8 2.1 4.8|104.3 -9.4 95.0 23.7 0.66| 5.3 3.5 5000 338 21 280 10| 2.2 2.2 4.4|106.3 -18.2 88.1 17.6 0.55| 4.8 2.6 6000 336 24 289 12| 1.9 2.3 4.2|125.5 -18.2 107.3 17.9 0.53| 4.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251019.00.gif