UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 11 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 197 SFC 942 696 7.0 4.3 83 2.7 5.6 150 5 285.0 285.9 281.5 300.5 5.53 2 925 848 8.8 4.3 73 4.5 6.5 0 0 288.3 289.3 283.1 304.3 5.63 3 850 1539 2.6 0.7 87 1.9 1.7 250 3 288.9 289.7 282.4 302.4 4.73 4 823 1799 0.4 0.3 99 0.1 0.4 267 9 289.2 290.1 282.5 302.8 4.75 5 787 2158 -1.3 -1.3 100 0.0 -1.3 290 18 291.1 291.9 283.0 303.9 4.42 6 718 2885 -5.1 -5.2 99 0.1 -5.1 337 35 294.7 295.3 283.5 305.4 3.61 7 710 2973 -4.1 -4.3 99 0.2 -4.2 343 37 296.7 297.4 284.7 308.4 3.91 8 700 3085 -4.7 -4.7 100 0.0 -4.7 350 40 297.3 298.0 284.9 308.8 3.85 9 688 3221 -5.5 -5.5 100 0.0 -5.5 350 41 297.9 298.5 284.9 308.9 3.69 10 677 3347 -4.7 -5.5 94 0.8 -5.0 350 42 300.1 300.8 285.8 311.5 3.75 11 637 3822 -7.9 -8.1 98 0.2 -8.0 350 44 301.8 302.4 285.9 311.8 3.26 12 616 4083 -6.7 -11.7 68 5.0 -8.5 350 46 306.1 306.5 286.8 314.0 2.53 13 542 5074 -10.3 -20.3 44 10.0 -13.2 350 52 313.2 313.4 288.1 317.9 1.40 14 500 5690 -14.3 -22.3 51 8.0 -16.4 350 56 315.6 315.8 288.7 319.9 1.28 15 428 6849 -22.9 -30.9 48 8.0 -24.4 350 60 319.0 319.1 289.2 321.4 0.68 16 400 7340 -27.1 -35.1 47 8.0 -28.2 350 62 319.8 319.9 289.2 321.5 0.48 17 315 9011 -41.7 -44.0 78 2.3 -41.9 2 69 322.1 322.1 289.6 323.0 0.24 18 300 9340 -44.5 -48.2 66 3.7 -44.7 5 71 322.6 322.7 289.8 323.3 0.16 19 294 9475 -45.7 -49.2 68 3.5 -45.9 6 74 322.8 322.8 289.8 323.4 0.15 20 272 9990 -48.9 -58.9 30 10.0 -49.2 8 84 325.4 325.4 290.5 325.6 0.05 21 255 10412 -52.1 -60.6 35 8.5 -52.3 10 93 326.7 326.7 290.8 326.9 0.04 22 250 10540 -53.1 -61.1 37 8.0 -53.3 10 93 327.1 327.1 290.9 327.3 0.04 23 220 11349 -59.5 -63.2 62 3.7 -59.6 7 84 329.4 329.4 291.6 329.6 0.04 24 206 11757 -61.5 -67.5 45 6.0 -61.6 5 79 332.5 332.6 292.4 332.6 0.02 25 200 11940 -60.3 -72.3 19 12.0 -60.4 360 77 337.3 337.3 293.6 337.3 0.01 26 195 12099 -58.5 -75.5 9 17.0 -58.7 360 74 342.6 342.6 295.0 342.6 0.01 27 183 12496 -60.9 -76.9 10 16.0 -61.0 358 65 345.0 345.0 295.5 345.0 0.01 28 170 12961 -55.7 -79.7 3 24.0 -56.0 357 55 361.0 361.0 298.9 361.0 0.00 29 150 13760 -55.1 -82.1 2 27.0 -55.5 355 38 375.1 375.1 301.5 375.2 0.00 30 147 13890 -53.5 -82.5 2 29.0 -53.9 354 38 380.1 380.1 302.3 380.1 0.00 31 105 16002 -64.5 -86.5 3 22.0 -64.7 342 34 397.5 397.5 304.9 397.5 0.00 32 100 16300 -65.1 -86.1 4 21.0 -65.3 340 33 401.9 401.9 305.5 402.0 0.00 33 96 16551 -58.9 -85.9 2 27.0 -59.3 333 31 418.8 418.8 307.6 418.8 0.00 34 89 17026 -57.5 -86.5 1 29.0 -57.9 319 27 430.7 430.7 308.9 430.8 0.00 35 76 18005 -63.5 -88.5 2 25.0 -63.7 290 19 438.1 438.1 309.7 438.1 0.00 36 70 18510 -62.1 -89.1 2 27.0 -62.4 275 15 451.5 451.5 311.0 451.5 0.00 37 68 18689 -63.3 -89.3 2 26.0 -63.6 274 15 452.7 452.7 311.1 452.7 0.00 38 65 18970 -59.9 -88.9 1 29.0 -60.3 273 15 466.0 466.0 312.3 466.0 0.00 39 62 19265 -61.7 -89.7 1 28.0 -62.1 271 14 468.4 468.4 312.5 468.4 0.00 40 61 19366 -59.3 -88.3 1 29.0 -59.8 271 14 475.9 475.9 313.1 475.9 0.00 41 50 20610 -61.1 -89.1 1 28.0 -61.6 265 13 499.5 499.5 314.9 499.5 0.00 42 43 21543 -63.3 -90.3 1 27.0 -63.7 268 12 516.1 516.1 316.1 516.1 0.00 43 30 23770 -60.9 -89.9 1 29.0 -61.7 275 9 578.6 578.6 319.6 578.6 0.00 44 24 25166 -57.9 -89.9 1 32.0 -59.3 275 17 625.5 625.5 321.7 625.5 0.00 45 21 26004 -59.7 -90.7 1 31.0 -61.0 275 21 644.4 644.4 322.4 644.4 0.00 46 20 26310 -57.5 -89.5 1 32.0 -59.2 275 23 660.2 660.2 323.1 660.2 0.01 47 18 26976 -55.7 -88.7 1 33.0 -57.9 274 25 686.0 686.0 324.0 686.1 0.01 48 15 28127 -58.3 -90.3 1 32.0 -60.3 273 28 714.1 714.1 324.8 714.2 0.01 49 10 30700 -53.9 -88.9 1 35.0 -58.0 270 36 818.4 818.4 327.7 818.5 0.01 50 8.7 31606 -48.3 -87.3 0 39.0 -55.1 873.4 873.4 328.9 873.6 0.02 51 7.1 32950 -46.3 -86.3 0 40.0 -54.8 933.9 933.9 330.1 934.2 0.03 52 6.3 33743 -46.9 -86.9 0 40.0 -55.6 963.8 963.8 330.6 964.1 0.03 TRP 206 11757 -61.5 -67.5 45 6.0 -61.6 5 79 332.5 332.6 292.4 332.6 0.02 WND 255 10412 -52.1 -60.6 35 8.5 -52.3 10 93 326.7 326.7 290.8 326.9 0.04 Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 814.53 mb = 1883.62 m = 6179.80 ft Wetbulb zero: 815.13 mb = 1876.27 m = 6155.66 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 79.26 % Est. max temperature: 12.78 C = 55.00 F Sfc-Lift cond lev (LCL): 903.83 mb = 1037.22 m = 3402.90 ft T: 7.10 C 700-500 lapse rate: 3.69 C/km ThetaE index: 1.87 C Layer 850.0- 823.0 mb Conv cond level (CCL): 840.72 mb = 1627.55 m = 5339.67 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 10.95 C = 51.70 F Cap Strength: 11.65 C Lifted Index: 12.52 C Risk: None Lifted Index @300 mb: 13.96 C Lifted Index @700 mb: 2.96 C Showalter Index: 12.98 C Risk: None Total Totals Index: 31.90 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 15.00 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 70.40 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.66 J/kg Max Up Vert Vel: 4.16 m/s Conv Inhibition (B-): 66258.07 J/kg Cap Strength: 12.32 C Lift Cond Lev (LCL): 849.30 mb = 1545.61 m = 5070.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 19 at 28 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 ---------------------------------------------------------- 0 942 696 150 5 -2.5 4.3 | 192 31 6.5 30.3 1 925 848 0 0 -0.0 -0.0 | 199 28 9.0 26.0 2 850 1539 250 3 2.8 1.0 | 204 30 11.9 27.0 3 700 3085 350 40 6.9 -39.4 | 310 21 16.0 -13.4 4 500 5690 350 56 9.7 -55.1 | 327 35 18.8 -29.2 5 400 7340 350 62 10.8 -61.1 | 331 40 19.8 -35.1 6 300 9340 5 71 -6.2 -70.7 | 356 45 2.9 -44.7 7 255 10412 10 93 -16.1 -91.6 | 6 66 -7.1 -65.6 8 250 10540 10 93 -16.1 -91.6 | 6 66 -7.1 -65.6 9 206 11757 5 79 -6.9 -78.7 | 358 53 2.2 -52.7 10 200 11940 360 77 -0.0 -77.0 | 350 52 9.0 -51.0 11 150 13760 355 38 3.3 -37.9 | 314 17 12.4 -11.9 12 100 16300 340 33 11.3 -31.0 | 284 21 20.3 -5.0 13 70 18510 275 15 14.9 -1.3 | 224 34 24.0 24.7 14 50 20610 265 13 13.0 1.1 | 219 35 22.0 27.1 15 30 23770 275 9 9.0 -0.8 | 216 31 18.0 25.2 16 20 26310 275 23 22.9 -2.0 | 233 40 32.0 24.0 17 10 30700 270 36 36.0 -0.0 | 240 52 45.0 26.0 Wind Parameters Mean winds (0-6000m): 349.2 at 36.7 knts Storm direction: 19.2 at 27.5 knts Shear (0-3000m) pos: 8.0 neg: 1.0 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 123.6 deg Storm rel helicity (0-3000m) pos: 443.8 neg: 0.0 tot: 443.8 m^2/s^2 ave: 147.9 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 10.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.05 Bulk Shear: 190.20 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 ------------------------------------------------------------------------------- 500 188 1 199 29| 6.6 0.0 6.6| 35.6 0.0 35.6 71.3 0.56| 8.9 5.0 1000 241 2 202 29| 3.3 3.0 6.3| 67.7 0.0 67.7 67.7 0.60| 7.7 4.6 1500 280 6 210 29| 6.8 2.0 8.7|186.4 0.0 186.4 124.3 0.79| 9.9 7.8 2000 316 10 221 25| 8.9 1.5 10.4|324.4 0.0 324.4 162.2 0.85| 12.2 10.4 2500 345 16 230 17| 9.6 1.2 10.8|432.9 0.0 432.9 173.1 0.87| 13.6 11.9 3000 347 20 244 15| 8.0 1.0 9.0|443.8 0.0 443.8 147.9 0.86| 11.9 10.2 4000 348 27 270 14| 6.0 1.3 7.3|465.6 0.0 465.6 116.4 0.83| 9.7 8.1 5000 349 32 291 16| 4.8 1.6 6.4|487.3 0.0 487.3 97.5 0.80| 8.4 6.7 6000 349 37 302 19| 4.0 1.6 5.6|500.2 0.0 500.2 83.4 0.78| 7.3 5.7 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251011.00.gif