UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 11 DEC 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 192 SFC 940 699 0.2 -0.1 98 0.3 0.1 275 3 278.2 278.9 276.3 289.3 4.04 2 927 813 -0.7 -0.7 100 0.0 -0.7 284 12 278.4 279.1 276.3 289.2 3.92 3 926 822 -0.5 -0.5 100 0.0 -0.5 284 12 278.7 279.4 276.5 289.7 3.98 4 925 831 10.0 3.0 62 7.0 6.5 285 13 289.5 290.4 283.1 304.2 5.13 5 910 966 7.4 2.4 71 5.0 4.9 283 13 288.2 289.1 282.4 302.5 5.00 6 893 1121 6.4 2.1 74 4.3 4.3 281 13 288.7 289.6 282.6 303.0 4.98 7 863 1402 7.8 -3.2 46 11.0 2.8 277 13 293.0 293.7 282.7 303.4 3.49 8 850 1527 6.8 -4.2 45 11.0 2.0 275 13 293.3 293.9 282.6 303.0 3.29 9 829 1732 5.6 -6.4 42 12.0 0.6 278 14 294.1 294.6 282.4 302.6 2.85 10 820 1822 8.4 -10.6 25 19.0 0.9 280 14 298.0 298.4 283.1 304.4 2.08 11 700 3108 -0.5 -13.5 37 13.0 -5.1 300 19 301.9 302.3 284.5 308.0 1.93 12 677 3374 -2.9 -15.9 36 13.0 -7.2 295 20 302.1 302.4 284.3 307.3 1.63 13 573 4674 -10.9 -30.9 18 20.0 -15.0 270 27 307.5 307.6 285.0 309.3 0.51 14 550 4987 -12.9 -24.9 36 12.0 -15.7 264 29 308.8 309.0 286.0 311.9 0.92 15 543 5085 -13.3 -27.3 30 14.0 -16.4 262 30 309.4 309.6 286.0 312.0 0.75 16 538 5155 -12.7 -40.7 8 28.0 -17.1 261 30 311.0 311.0 285.9 311.7 0.20 17 500 5710 -16.1 -42.1 9 26.0 -19.8 250 33 313.4 313.4 286.8 314.1 0.19 18 464 6271 -19.1 -51.1 4 32.0 -22.5 252 37 316.4 316.5 287.6 316.7 0.07 19 400 7360 -27.7 -48.7 12 21.0 -29.6 255 44 319.0 319.0 288.5 319.4 0.11 20 353 8242 -35.1 -53.1 14 18.0 -36.2 255 44 320.6 320.6 289.0 320.9 0.08 21 321 8894 -41.1 -47.1 52 6.0 -41.5 255 44 321.2 321.2 289.3 321.8 0.17 22 318 8958 -41.1 -56.1 18 15.0 -41.8 255 44 322.0 322.0 289.5 322.3 0.06 23 310 9130 -42.5 -51.5 37 9.0 -42.9 255 44 322.4 322.4 289.6 322.8 0.11 24 300 9350 -44.3 -54.3 32 10.0 -44.7 255 44 322.9 322.9 289.8 323.2 0.08 25 266 10141 -51.1 -63.1 23 12.0 -51.4 248 39 324.3 324.3 290.1 324.4 0.03 26 250 10540 -54.3 -61.3 42 7.0 -54.4 245 36 325.3 325.3 290.4 325.5 0.04 27 224 11235 -59.3 -69.3 26 10.0 -59.4 247 35 328.0 328.1 291.2 328.1 0.02 28 200 11940 -62.1 -72.1 25 10.0 -62.2 250 33 334.4 334.4 292.9 334.5 0.01 29 183 12485 -65.3 -75.3 24 10.0 -65.4 255 31 337.8 337.8 293.8 337.9 0.01 30 167 13049 -60.1 -80.1 6 20.0 -60.3 269 22 355.5 355.5 297.8 355.5 0.00 31 150 13720 -59.9 -84.9 2 25.0 -60.1 285 11 366.9 366.9 300.0 366.9 0.00 32 128 14699 -64.3 -86.3 3 22.0 -64.4 307 17 376.0 376.0 301.6 376.0 0.00 33 118 15199 -61.3 -86.3 2 25.0 -61.5 318 20 390.4 390.4 303.8 390.4 0.00 34 101 16150 -67.1 -87.1 4 20.0 -67.2 339 27 397.0 397.0 304.8 397.0 0.00 35 100 16210 -66.9 -86.9 4 20.0 -67.0 340 27 398.5 398.5 305.0 398.5 0.00 36 70 18380 -66.1 -88.1 3 22.0 -66.3 335 33 443.0 443.0 310.2 443.0 0.00 37 50 20430 -64.1 -89.1 2 25.0 -64.4 325 23 492.4 492.4 314.4 492.4 0.00 38 42 21487 -68.1 -90.1 3 22.0 -68.4 325 24 507.7 507.7 315.5 507.7 0.00 39 35 22591 -64.3 -89.3 2 25.0 -64.8 325 24 544.8 544.8 317.8 544.8 0.00 40 30 23530 -66.1 -91.1 2 25.0 -66.5 325 25 564.4 564.4 318.9 564.5 0.00 41 24 24891 -66.1 -91.1 2 25.0 -66.7 317 40 601.6 601.6 320.7 601.7 0.00 42 20 26010 -63.1 -90.1 1 27.0 -64.0 310 52 643.0 643.0 322.4 643.1 0.01 43 14 28189 -66.9 -91.9 2 25.0 -67.7 307 65 699.2 699.2 324.4 699.2 0.01 44 11 29658 -64.1 -91.1 1 27.0 -65.5 306 74 759.3 759.3 326.2 759.4 0.01 45 10 30240 -66.1 -92.1 1 26.0 -67.3 305 77 772.8 772.8 326.5 772.9 0.01 46 8.2 31442 -66.5 -92.5 1 26.0 -67.8 816.4 816.4 327.6 816.4 0.01 47 7.0 32418 -58.7 -88.7 1 30.0 -62.1 886.4 886.4 329.1 886.6 0.02 48 5.2 34308 -53.5 -86.5 1 33.0 -59.7 988.4 988.5 331.0 988.9 0.04 49 4.8 34820 -55.7 -86.7 1 31.0 -61.3 1001.2 1001.2 331.2 1001.7 0.04 50 4.4 35375 -55.5 -87.5 1 32.0 -61.4 1027.4 1027.4 331.6 1027.8 0.04 51 3.3 37257 -44.1 -83.1 1 39.0 -57.4 1173.9 1174.0 333.6 1175.5 0.12 52 3.2 37463 -45.7 -82.7 1 37.0 -58.2 1176.0 1176.1 333.6 1177.8 0.13 TRP 183 12485 -65.3 -75.3 24 10.0 -65.4 255 31 337.8 337.8 293.8 337.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5518.00 m Freezing level: 937.11 mb = 724.61 m = 2377.29 ft Freezing level: 925.95 mb = 822.43 m = 2698.24 ft Freezing level: 706.74 mb = 3035.74 m = 9959.65 ft Wetbulb zero: 938.66 mb = 710.94 m = 2332.46 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 33.30 % Est. max temperature: 20.55 C = 68.99 F Sfc-Lift cond lev (LCL): 935.48 mb = 738.68 m = 2423.45 ft T: -0.11 C 700-500 lapse rate: 6.00 C/km ThetaE index: 1.77 C Layer 910.0- 893.0 mb Conv cond level (CCL): 940.00 mb = 699.30 m = 2294.25 ft Mean mixing ratio: 4.23 g/kg Conv temperature: 0.53 C = 32.95 F Cap Strength: 11.01 C Lifted Index: 12.01 C Risk: None Lifted Index @300 mb: 15.50 C Lifted Index @700 mb: 8.27 C Showalter Index: 10.77 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 11.90 C K Index: 5.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.32 J/kg Max Up Vert Vel: 10.13 m/s Conv Inhibition (B-): 84799.09 J/kg Cap Strength: 11.93 C Lift Cond Lev (LCL): 803.63 mb = 1985.70 m = 6514.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 ---------------------------------------------------------- 0 940 699 275 3 3.0 -0.3 | 123 15 -12.4 8.0 1 925 831 285 13 12.6 -3.4 | 150 6 -2.9 4.9 2 850 1527 275 13 13.0 -1.1 | 161 8 -2.5 7.1 3 700 3108 300 19 16.5 -9.5 | 320 2 1.0 -1.2 4 500 5710 250 33 31.0 11.3 | 219 25 15.6 19.6 5 400 7360 255 44 42.5 11.4 | 234 33 27.1 19.7 6 300 9350 255 44 42.5 11.4 | 234 33 27.1 19.7 7 250 10540 245 36 32.6 15.2 | 216 29 17.2 23.5 8 200 11940 250 33 31.0 11.3 | 219 25 15.6 19.6 9 183 12485 255 31 29.9 8.0 | 222 22 14.5 16.3 10 150 13720 285 11 10.6 -2.8 | 139 7 -4.8 5.4 11 100 16210 340 27 9.2 -25.4 | 20 18 -6.2 -17.1 12 70 18380 335 33 13.9 -29.9 | 4 22 -1.5 -21.6 13 50 20430 325 23 13.2 -18.8 | 12 11 -2.2 -10.6 14 30 23530 325 25 14.3 -20.5 | 5 12 -1.1 -12.2 15 20 26010 310 52 39.8 -33.4 | 316 35 24.4 -25.1 16 10 30240 305 77 63.1 -44.2 | 307 60 47.6 -35.9 Wind Parameters Mean winds (0-6000m): 268.2 at 23.3 knts Storm direction: 298.2 at 17.5 knts Shear (0-3000m) pos: 2.8 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 135.2 deg Storm rel helicity (0-3000m) pos: 16.6 neg: -2.4 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.53 Bulk Shear: 20.29 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 ------------------------------------------------------------------------------- 500 282 12 145 7| 10.3 0.0 10.3| 12.3 0.0 12.3 24.6 0.48| 11.4 5.5 1000 280 12 153 7| 5.2 0.4 5.6| 13.9 0.0 13.9 13.9 0.48| 6.7 3.2 1500 281 13 157 6| 4.1 0.3 4.4| 15.2 0.0 15.2 10.2 0.45| 5.4 2.4 2000 284 14 159 5| 3.6 0.2 3.9| 16.1 0.0 16.1 8.0 0.45| 4.8 2.1 2500 288 15 161 4| 3.4 0.2 3.5| 16.6 -0.3 16.4 6.5 0.45| 4.5 2.0 3000 289 16 172 3| 2.8 0.9 3.7| 16.6 -2.4 14.2 4.7 0.29| 4.5 1.3 4000 284 18 209 4| 2.1 1.9 4.0| 16.6 -13.1 3.5 0.9 0.10| 4.7 0.5 5000 275 21 218 8| 1.7 2.6 4.3| 16.6 -42.6 -25.9 -5.2 -0.04| 4.9 -0.2 6000 268 23 221 12| 1.9 2.2 4.1| 50.7 -42.6 8.1 1.3 0.05| 4.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251211.00.gif