UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:1200Z 14 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 183 SFC 939 706 9.2 1.2 57 8.0 5.4 25 3 287.5 288.3 281.4 300.2 4.44 2 938 715 7.4 0.4 61 7.0 4.2 24 3 285.7 286.5 280.3 297.7 4.19 3 925 830 6.6 0.6 65 6.0 3.8 10 1 286.1 286.8 280.6 298.3 4.32 4 871 1316 0.6 -1.2 88 1.8 -0.2 306 7 284.8 285.5 279.6 296.2 4.02 5 850 1511 -0.5 -0.8 98 0.3 -0.6 280 9 285.6 286.4 280.3 297.7 4.24 6 838 1625 -1.3 -1.3 100 0.0 -1.3 283 11 285.9 286.7 280.3 297.7 4.15 7 809 1904 -3.3 -5.4 85 2.1 -4.1 291 15 286.7 287.3 279.5 295.8 3.16 8 793 2063 -2.3 -4.9 82 2.6 -3.3 296 17 289.4 290.0 281.0 299.2 3.35 9 762 2378 -4.5 -5.2 95 0.7 -4.8 305 21 290.4 291.0 281.5 300.3 3.40 10 746 2546 -3.1 -5.1 86 2.0 -3.9 310 24 293.7 294.3 283.0 304.0 3.50 11 700 3048 -4.7 -7.5 81 2.8 -5.8 325 31 297.3 297.8 284.1 306.7 3.11 12 598 4268 -11.7 -14.7 78 3.0 -12.6 320 33 302.9 303.2 285.1 309.3 2.04 13 500 5610 -21.7 -23.1 88 1.4 -22.0 315 36 306.6 306.8 285.5 310.5 1.19 14 480 5911 -24.3 -24.4 99 0.1 -24.3 316 38 307.0 307.2 285.5 310.6 1.10 15 444 6477 -28.3 -32.7 66 4.4 -28.9 318 41 308.9 309.0 285.6 310.7 0.55 16 417 6926 -31.7 -33.2 87 1.5 -31.9 319 44 310.1 310.2 286.1 312.0 0.56 17 400 7220 -34.1 -36.5 79 2.4 -34.4 320 46 310.7 310.7 286.1 312.1 0.42 18 377 7629 -37.7 -41.1 70 3.4 -37.9 319 48 311.2 311.3 286.1 312.2 0.28 19 362 7907 -39.3 -48.3 38 9.0 -39.8 318 49 312.7 312.7 286.5 313.2 0.13 20 310 8945 -47.9 -51.1 69 3.2 -48.0 316 55 314.9 314.9 287.2 315.3 0.11 21 300 9160 -49.1 -55.1 50 6.0 -49.3 315 56 316.1 316.2 287.6 316.4 0.07 22 278 9656 -52.5 -56.5 62 4.0 -52.6 315 61 318.2 318.2 288.2 318.5 0.07 23 250 10340 -53.5 -62.5 33 9.0 -53.7 315 68 326.5 326.5 290.7 326.7 0.03 24 248 10392 -53.6 -63.3 30 9.7 -53.8 315 69 327.1 327.1 290.9 327.2 0.03 25 244 10496 -53.9 -64.9 25 11.0 -54.1 316 69 328.2 328.2 291.2 328.3 0.03 26 217 11243 -58.3 -67.3 31 9.0 -58.4 325 66 332.6 332.6 292.4 332.7 0.02 27 200 11760 -55.3 -74.3 8 19.0 -55.5 315 48 345.2 345.2 295.6 345.2 0.01 28 150 13580 -56.3 -77.3 5 21.0 -56.6 325 35 373.1 373.1 301.1 373.1 0.01 29 102 16025 -58.5 -81.5 4 23.0 -58.9 349 22 412.4 412.4 306.8 412.4 0.01 30 100 16150 -58.1 -80.1 4 22.0 -58.5 350 21 415.5 415.5 307.2 415.5 0.01 31 80 17550 -59.3 -83.3 3 24.0 -59.7 322 12 440.4 440.4 309.9 440.4 0.00 32 75 17956 -56.7 -82.7 2 26.0 -57.3 314 10 454.0 454.0 311.3 454.1 0.01 33 70 18390 -59.7 -84.7 2 25.0 -60.2 305 7 456.7 456.7 311.5 456.7 0.00 34 67 18662 -61.3 -85.3 3 24.0 -61.7 306 7 459.0 459.0 311.7 459.0 0.00 35 63 19046 -58.5 -84.5 2 26.0 -59.0 307 7 473.3 473.3 312.9 473.3 0.00 36 50 20490 -60.1 -88.1 1 28.0 -60.7 310 7 501.9 501.9 315.1 501.9 0.00 37 36 22546 -60.5 -89.5 1 29.0 -61.2 300 13 550.3 550.3 318.1 550.3 0.00 38 30 23690 -58.5 -89.5 1 31.0 -59.6 295 17 585.2 585.2 319.9 585.2 0.00 39 25 24841 -56.3 -89.3 1 33.0 -57.9 286 18 622.8 622.8 321.6 622.8 0.01 40 22 25647 -58.9 -89.9 1 31.0 -60.3 280 19 638.2 638.2 322.2 638.3 0.01 41 20 26250 -55.3 -89.3 1 34.0 -57.5 275 19 666.9 666.9 323.3 666.9 0.01 42 15 28095 -51.5 -88.5 0 37.0 -55.3 267 26 736.7 736.7 325.6 736.8 0.01 43 11 30108 -50.5 -87.5 0 37.0 -55.5 258 34 808.7 808.7 327.4 808.8 0.02 44 10 30730 -48.9 -87.9 0 39.0 -54.9 255 36 837.0 837.0 328.1 837.2 0.02 45 9.7 30931 -46.1 -87.1 0 41.0 -53.4 854.9 854.9 328.5 855.1 0.02 46 6.8 33321 -40.9 -85.9 0 45.0 -52.6 968.0 968.0 330.7 968.3 0.04 47 6.5 33630 -37.7 -85.7 0 48.0 -51.5 994.0 994.1 331.1 994.5 0.04 48 6.2 33954 -39.3 -85.3 0 46.0 -52.4 1000.7 1000.7 331.2 1001.2 0.04 49 5.4 34903 -38.1 -86.1 0 48.0 -52.7 1046.4 1046.4 331.9 1046.9 0.04 50 5.2 35165 -34.7 1073.1 TRP 217 11243 -58.3 -67.3 31 9.0 -58.4 325 66 332.6 332.6 292.4 332.7 0.02 WND 248 10392 -53.6 -63.3 30 9.7 -53.8 315 69 327.1 327.1 290.9 327.2 0.03 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 859.55 mb = 1422.47 m = 4666.84 ft Wetbulb zero: 873.49 mb = 1293.13 m = 4242.49 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 83.11 % Est. max temperature: 11.23 C = 52.21 F Sfc-Lift cond lev (LCL): 831.06 mb = 1690.57 m = 5546.41 ft T: -1.77 C 700-500 lapse rate: 6.64 C/km ThetaE index: 2.51 C Layer 938.0- 925.0 mb Conv cond level (CCL): 839.50 mb = 1610.23 m = 5282.84 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 7.65 C = 45.78 F Cap Strength: 8.26 C Lifted Index: 9.16 C Risk: None Lifted Index @300 mb: 13.40 C Lifted Index @700 mb: 6.30 C Showalter Index: 8.92 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 20.90 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 54.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.86 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 57718.91 J/kg Cap Strength: 9.10 C Lift Cond Lev (LCL): 844.71 mb = 1560.82 m = 5120.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 at 21 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 ---------------------------------------------------------- 0 939 706 25 3 -1.3 -2.7 | 162 18 -5.7 17.4 1 925 830 10 1 -0.2 -1.0 | 167 20 -4.6 19.2 2 850 1511 280 9 8.9 -1.6 | 193 19 4.4 18.6 3 700 3048 325 31 17.8 -25.4 | 291 14 13.4 -5.2 4 500 5610 315 36 25.5 -25.5 | 284 22 21.0 -5.3 5 400 7220 320 46 29.6 -35.2 | 301 29 25.1 -15.1 6 300 9160 315 56 39.6 -39.6 | 299 40 35.2 -19.4 7 250 10340 315 68 48.1 -48.1 | 303 52 43.7 -27.9 8 248 10392 315 69 48.8 -48.8 | 303 53 44.4 -28.6 9 217 11243 325 66 37.9 -54.1 | 315 48 33.4 -33.9 10 200 11760 315 48 33.9 -33.9 | 295 33 29.5 -13.8 11 150 13580 325 35 20.1 -28.7 | 299 18 15.6 -8.5 12 100 16150 350 21 3.6 -20.7 | 57 1 -0.8 -0.5 13 70 18390 305 7 5.7 -4.0 | 185 16 1.3 16.1 14 50 20490 310 7 5.4 -4.5 | 183 16 0.9 15.7 15 30 23690 295 17 15.4 -7.2 | 220 17 11.0 13.0 16 20 26250 275 19 18.9 -1.7 | 218 24 14.5 18.5 17 10 30730 255 36 34.8 9.3 | 226 42 30.3 29.5 Wind Parameters Mean winds (0-6000m): 317.6 at 27.5 knts Storm direction: 347.6 at 20.6 knts Shear (0-3000m) pos: 4.0 neg: 2.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 127.7 deg Storm rel helicity (0-3000m) pos: 153.6 neg: -1.8 tot: 151.8 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 81.26 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 ------------------------------------------------------------------------------- 500 336 3 169 18| 0.0 5.1 5.1| 20.6 0.0 20.6 41.2 0.67| 6.8 4.6 1000 288 6 183 18| 0.0 6.5 6.5| 57.0 0.0 57.0 57.0 0.78| 8.1 6.3 1500 293 9 192 17| 2.8 4.3 7.1| 92.4 0.0 92.4 61.6 0.84| 8.2 6.9 2000 304 12 203 14| 4.3 3.2 7.6|127.8 0.0 127.8 63.9 0.88| 8.5 7.5 2500 314 16 216 11| 4.8 2.6 7.4|153.6 -0.3 153.3 61.3 0.89| 8.3 7.4 3000 317 18 230 11| 4.0 2.4 6.4|153.6 -1.8 151.8 50.6 0.85| 7.2 6.1 4000 318 22 250 11| 3.0 2.2 5.2|153.6 -5.9 147.7 36.9 0.77| 5.8 4.5 5000 318 25 262 12| 2.4 2.1 4.5|156.3 -10.9 145.4 29.1 0.71| 5.0 3.5 6000 318 28 271 14| 2.6 1.7 4.3|186.2 -10.9 175.3 29.2 0.71| 4.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251014.12.gif