UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 7 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 122 SFC 933 695 0.6 0.3 98 0.3 0.5 20 1 279.2 279.9 277.0 290.8 4.19 2 929 731 2.2 1.0 92 1.2 1.7 328 11 281.2 282.0 278.4 293.5 4.42 3 925 767 6.2 4.9 91 1.3 5.5 275 21 285.6 286.7 282.2 302.1 5.87 4 913 873 3.2 1.5 89 1.7 2.4 276 20 283.6 284.4 279.9 296.7 4.67 5 903 963 5.6 2.5 80 3.1 4.1 276 19 287.0 287.9 281.9 301.4 5.07 6 901 981 5.0 2.3 83 2.7 3.7 277 19 286.6 287.4 281.7 300.8 5.01 7 861 1351 4.6 1.3 79 3.3 3.0 279 14 289.9 290.8 283.0 303.9 4.88 8 850 1455 3.4 -1.5 70 4.9 1.2 280 13 289.7 290.4 281.9 301.4 4.03 9 837 1580 3.4 -1.3 71 4.7 1.3 272 13 291.0 291.7 282.6 303.1 4.15 10 749 2471 -3.3 -3.3 100 0.0 -3.3 212 10 293.1 293.8 283.3 304.8 4.00 11 727 2706 -4.3 -4.6 98 0.3 -4.4 195 10 294.5 295.2 283.6 305.6 3.74 12 725 2728 -4.5 -8.2 75 3.7 -5.9 194 10 294.5 295.0 282.6 303.0 2.84 13 717 2815 -4.7 -5.7 93 1.0 -5.1 188 9 295.2 295.9 283.7 305.6 3.48 14 707 2926 -5.3 -5.3 100 0.0 -5.3 180 9 295.8 296.4 284.0 306.6 3.64 15 700 3004 -5.5 -6.7 91 1.2 -6.0 175 9 296.4 297.0 283.9 306.3 3.30 16 663 3428 -7.9 -11.8 74 3.9 -9.2 177 11 298.3 298.8 283.6 305.5 2.33 17 643 3665 -8.7 -11.3 81 2.6 -9.6 178 13 300.1 300.5 284.5 307.8 2.51 18 641 3689 -8.7 -11.2 82 2.5 -9.6 178 13 300.3 300.8 284.6 308.1 2.53 19 623 3909 -10.3 -11.9 88 1.6 -10.8 178 14 300.9 301.4 284.8 308.6 2.46 20 586 4377 -14.1 -14.1 100 0.0 -14.1 180 16 301.8 302.2 284.8 308.7 2.19 21 566 4640 -15.9 -18.4 81 2.5 -16.6 181 18 302.7 303.0 284.5 307.8 1.58 22 513 5371 -22.1 -22.3 98 0.2 -22.1 184 22 303.9 304.1 284.5 307.9 1.25 23 511 5400 -20.9 -22.5 87 1.6 -21.2 184 22 305.6 305.9 285.2 309.7 1.23 24 506 5472 -23.1 -23.1 100 0.0 -23.1 185 23 303.8 304.1 284.4 307.7 1.18 25 500 5560 -22.1 -23.2 91 1.1 -22.3 185 23 306.1 306.3 285.3 310.0 1.18 26 484 5799 -23.7 -25.1 88 1.4 -24.0 185 23 307.0 307.2 285.5 310.4 1.03 27 469 6030 -25.1 -29.5 67 4.4 -25.8 185 24 308.0 308.2 285.5 310.4 0.71 28 428 6690 -30.1 -32.8 77 2.7 -30.4 185 24 309.8 309.9 285.9 311.8 0.57 29 417 6876 -31.3 -38.3 50 7.0 -32.0 185 25 310.6 310.7 285.9 311.8 0.34 30 415 6910 -31.5 -38.5 50 7.0 -32.2 185 25 310.8 310.8 286.0 311.9 0.33 31 400 7170 -33.7 -38.6 61 4.9 -34.2 185 25 311.2 311.3 286.2 312.4 0.34 32 370 7709 -38.1 -45.1 48 7.0 -38.6 188 25 312.4 312.4 286.4 313.0 0.18 33 365 7802 -38.9 -43.7 60 4.8 -39.2 188 25 312.5 312.6 286.5 313.3 0.22 34 352 8048 -41.1 -44.2 72 3.1 -41.3 189 25 312.8 312.8 286.6 313.6 0.21 35 319 8707 -46.1 -56.1 31 10.0 -46.4 193 25 314.8 314.8 287.1 315.0 0.06 36 316 8769 -46.9 -54.9 40 8.0 -47.1 193 25 314.5 314.6 287.0 314.8 0.07 37 300 9110 -49.7 -56.7 44 7.0 -49.9 195 25 315.3 315.3 287.3 315.5 0.06 38 260 10033 -57.3 -60.4 68 3.1 -57.3 187 33 317.3 317.3 287.9 317.5 0.04 39 250 10280 -59.5 -63.2 62 3.7 -59.6 185 35 317.6 317.6 288.0 317.7 0.03 40 249 10305 -59.5 -63.1 63 3.6 -59.6 185 35 318.0 318.0 288.1 318.1 0.03 41 241 10508 -61.3 -65.5 57 4.2 -61.3 189 34 318.3 318.3 288.2 318.3 0.02 42 206 11462 -67.9 -72.4 52 4.5 -67.9 205 29 322.5 322.5 289.5 322.5 0.01 43 200 11640 -66.3 -74.3 32 8.0 -66.4 220 21 327.8 327.8 291.1 327.8 0.01 44 183 12181 -64.7 -77.7 15 13.0 -64.8 246 19 338.8 338.8 294.0 338.8 0.01 45 175 12454 -65.5 -73.5 32 8.0 -65.5 259 17 341.8 341.8 294.8 341.9 0.01 46 166 12777 -64.1 -76.1 18 12.0 -64.2 275 16 349.4 349.4 296.5 349.4 0.01 47 160 13002 -65.5 -77.5 17 12.0 -65.6 286 15 350.7 350.7 296.8 350.7 0.01 48 153 13277 -60.9 -77.9 9 17.0 -61.1 299 14 363.1 363.1 299.3 363.1 0.01 49 150 13400 -61.7 -78.7 9 17.0 -61.9 305 13 363.8 363.8 299.4 363.8 0.01 50 124 14573 -65.1 -81.1 9 16.0 -65.2 303 20 378.0 378.0 301.9 378.0 0.00 51 104 15650 -64.1 -81.1 8 17.0 -64.3 300 26 399.4 399.4 305.1 399.4 0.01 52 100 15890 -64.7 -81.7 8 17.0 -64.8 300 27 402.7 402.7 305.6 402.7 0.01 53 82 17104 -63.9 -80.9 8 17.0 -64.1 286 27 427.9 427.9 308.6 427.9 0.01 54 70 18070 -65.7 -82.7 8 17.0 -65.9 275 27 443.8 443.8 310.3 443.9 0.01 55 50 20080 -70.1 -86.1 8 16.0 -70.2 290 42 478.3 478.3 313.3 478.3 0.00 56 48 20323 -70.7 -85.7 9 15.0 -70.8 289 43 482.5 482.5 313.7 482.5 0.01 57 34 22390 -66.7 -84.7 6 18.0 -67.0 279 56 543.0 543.0 317.7 543.1 0.01 58 30 23140 -71.1 -88.1 6 17.0 -71.3 275 60 550.8 550.8 318.1 550.8 0.01 59 29 23341 -71.3 -88.3 6 17.0 -71.5 275 61 555.6 555.6 318.4 555.7 0.01 60 21 25267 -67.9 -87.9 4 20.0 -68.4 279 70 619.6 619.6 321.5 619.7 0.01 61 20 25560 -68.1 -87.1 5 19.0 -68.6 280 71 627.7 627.7 321.8 627.8 0.01 62 19 25866 -68.9 -87.9 5 19.0 -69.4 279 73 634.5 634.5 322.1 634.6 0.01 63 18 26190 -65.7 -86.7 4 21.0 -66.4 278 75 654.5 654.5 322.9 654.6 0.01 64 10 29740 -66.7 -86.7 4 20.0 -67.8 265 95 770.6 770.6 326.5 770.8 0.02 65 8.1 31013 -67.1 -88.1 4 21.0 -68.3 816.9 816.9 327.7 817.0 0.02 TRP 206 11462 -67.9 -72.4 52 4.5 -67.9 205 29 322.5 322.5 289.5 322.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5438.00 m Freezing level: 792.34 mb = 2031.98 m = 6666.53 ft Wetbulb zero: 812.93 mb = 1814.02 m = 5951.45 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 87.21 % Est. max temperature: 13.39 C = 56.10 F Sfc-Lift cond lev (LCL): 928.53 mb = 735.16 m = 2411.91 ft T: 2.67 C 700-500 lapse rate: 6.49 C/km ThetaE index: 5.39 C Layer 913.0- 903.0 mb Conv cond level (CCL): 933.00 mb = 695.33 m = 2281.25 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 2.05 C = 35.69 F Cap Strength: 5.92 C Lifted Index: 6.06 C Risk: None Lifted Index @300 mb: 10.13 C Lifted Index @700 mb: 3.27 C Showalter Index: 5.89 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 20.60 C K Index: 22.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 49.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.77 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 53528.73 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 841.52 mb = 1536.40 m = 5040.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 12 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 ---------------------------------------------------------- 0 933 695 20 1 -0.3 -0.9 | 47 13 -9.5 -9.0 1 925 767 275 21 20.9 -1.8 | 310 15 11.7 -9.9 2 850 1455 280 13 12.8 -2.3 | 341 11 3.6 -10.3 3 700 3004 175 9 -0.8 9.0 | 95 10 -10.0 0.9 4 500 5560 185 23 2.0 22.9 | 154 17 -7.2 14.8 5 400 7170 185 25 2.2 24.9 | 157 18 -7.0 16.8 6 300 9110 195 25 6.5 24.1 | 170 16 -2.7 16.1 7 250 10280 185 35 3.1 34.9 | 167 27 -6.1 26.8 8 206 11462 205 29 12.3 26.3 | 190 18 3.1 18.2 9 200 11640 220 21 13.5 16.1 | 208 9 4.3 8.0 10 150 13400 305 13 10.6 -7.5 | 355 16 1.4 -15.5 11 100 15890 300 27 23.4 -13.5 | 327 26 14.2 -21.6 12 70 18070 275 27 26.9 -2.4 | 300 21 17.7 -10.4 13 50 20080 290 42 39.5 -14.4 | 307 38 30.3 -22.4 14 30 23140 275 60 59.8 -5.2 | 285 52 50.6 -13.3 15 20 25560 280 71 69.9 -12.3 | 289 64 60.7 -20.4 16 10 29740 265 95 94.6 8.3 | 270 85 85.4 0.2 Wind Parameters Mean winds (0-6000m): 198.8 at 16.3 knts Storm direction: 228.8 at 12.2 knts Shear (0-3000m) pos: 0.5 neg: 1.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 69.2 deg Storm rel helicity (0-3000m) pos: 33.5 neg: -56.4 tot: -23.0 m^2/s^2 ave: -7.7 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.55 Bulk Shear: 59.40 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 ------------------------------------------------------------------------------- 500 276 17 321 13| 0.0 16.7 16.7| 13.7 -52.2 -38.5 -77.1 -0.70| 29.2-20.3 1000 276 16 327 12| 0.0 6.6 6.6| 21.4 -53.9 -32.5 -32.5 -0.52| 17.9 -9.2 1500 269 14 327 9| 0.0 4.1 4.1| 22.4 -54.1 -31.7 -21.2 -0.38| 14.3 -5.5 2000 262 13 328 7| 0.0 2.8 2.8| 23.4 -54.3 -30.9 -15.5 -0.29| 12.4 -3.6 2500 256 13 329 6| 0.0 2.3 2.3| 26.1 -56.4 -30.4 -12.1 -0.27| 10.8 -2.9 3000 243 12 324 3| 0.5 1.9 2.4| 33.5 -56.4 -23.0 -7.7 -0.20| 9.5 -1.9 4000 219 13 155 2| 1.1 1.4 2.5| 49.0 -56.4 -7.4 -1.9 -0.10| 7.8 -0.8 5000 205 15 151 6| 1.4 1.1 2.5| 64.2 -56.4 7.8 1.6 -0.04| 6.8 -0.3 6000 199 16 152 8| 1.1 1.0 2.2| 67.0 -56.4 10.6 1.8 -0.03| 5.8 -0.2 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251207.00.gif