UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for LK952... Searching the city database file for: LK952 ... Date:0000Z 23 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 56 SFC 927 699 9.0 5.6 79 3.4 7.2 145 5 288.3 289.4 283.7 305.8 6.16 2 925 717 13.8 5.8 58 8.0 9.4 210 13 293.4 294.5 285.9 311.5 6.26 3 871 1217 9.4 5.5 77 3.9 7.3 217 13 293.9 295.1 286.3 312.8 6.51 4 850 1417 7.6 4.9 83 2.7 6.2 220 13 294.1 295.3 286.2 312.6 6.40 5 744 2502 0.4 0.2 99 0.2 0.3 237 17 297.7 298.6 286.4 313.1 5.22 6 703 2957 -0.3 -2.8 83 2.5 -1.4 244 19 301.8 302.6 287.2 315.2 4.43 7 700 2991 -0.7 -2.9 85 2.2 -1.7 245 19 301.7 302.5 287.1 315.1 4.41 8 664 3411 -2.7 -4.1 90 1.4 -3.3 247 20 304.1 304.8 287.8 317.1 4.25 9 582 4443 -9.5 -9.7 98 0.2 -9.6 253 22 307.8 308.4 288.0 317.7 3.15 10 500 5600 -16.7 -20.4 73 3.7 -17.7 260 25 312.7 313.0 288.0 317.7 1.51 11 494 5691 -17.3 -21.0 73 3.7 -18.3 259 25 313.0 313.3 288.1 317.8 1.45 12 430 6718 -26.1 -26.3 98 0.2 -26.1 250 29 314.5 314.7 288.1 318.0 1.04 13 400 7240 -29.5 -30.8 88 1.3 -29.7 245 31 316.6 316.8 288.5 319.2 0.73 14 345 8276 -37.7 -47.7 34 10.0 -38.4 250 29 319.2 319.2 288.6 319.8 0.15 15 300 9220 -46.3 -54.3 40 8.0 -46.6 255 27 320.1 320.1 288.9 320.4 0.08 16 281 9650 -50.1 -59.1 34 9.0 -50.3 259 26 320.7 320.7 289.0 320.9 0.05 17 250 10400 -57.1 -60.4 66 3.3 -57.2 265 23 321.2 321.2 289.2 321.4 0.04 18 248 10451 -57.7 -60.9 67 3.2 -57.8 265 23 321.0 321.0 289.1 321.2 0.04 19 247 10476 -57.9 -61.1 67 3.2 -57.9 265 23 321.1 321.1 289.1 321.3 0.04 20 220 11199 -63.3 -67.2 59 3.9 -63.3 265 27 323.6 323.6 289.9 323.7 0.02 21 207 11576 -62.5 -66.9 55 4.4 -62.6 265 27 330.5 330.5 291.9 330.6 0.02 22 200 11790 -59.3 -74.3 13 15.0 -59.5 265 27 338.9 338.9 294.0 338.9 0.01 23 181 12417 -56.9 -78.9 5 22.0 -57.1 265 25 352.6 352.6 297.2 352.6 0.00 24 165 13000 -58.7 -81.7 4 23.0 -58.9 265 23 359.0 359.0 298.5 359.0 0.00 25 150 13600 -56.5 -82.5 2 26.0 -56.8 265 21 372.7 372.7 301.1 372.7 0.00 26 141 13993 -55.5 -82.5 2 27.0 -55.9 264 21 381.1 381.1 302.4 381.2 0.00 27 100 16160 -60.1 -86.1 2 26.0 -60.4 260 21 411.6 411.6 306.7 411.6 0.00 28 93 16615 -57.7 -85.7 2 28.0 -58.1 261 22 425.0 425.0 308.3 425.0 0.00 29 71 18302 -61.3 -88.3 2 27.0 -61.7 265 25 451.4 451.4 311.0 451.4 0.00 30 70 18390 -60.5 -87.5 2 27.0 -60.9 265 25 455.0 455.0 311.3 455.0 0.00 31 61 19253 -58.9 -87.9 1 29.0 -59.5 265 23 476.8 476.8 313.2 476.8 0.00 32 50 20490 -63.5 -89.5 2 26.0 -63.8 265 19 493.8 493.8 314.5 493.9 0.00 33 49 20614 -64.1 -89.1 2 25.0 -64.4 265 19 495.3 495.3 314.6 495.3 0.00 34 42 21566 -59.3 -88.3 1 29.0 -60.0 263 22 529.5 529.5 316.9 529.5 0.00 35 37 22353 -61.9 -88.9 2 27.0 -62.5 262 24 542.4 542.4 317.6 542.4 0.00 36 35 22701 -55.3 -87.3 1 32.0 -56.6 262 25 568.3 568.3 319.0 568.3 0.01 37 30 23670 -61.1 -89.1 1 28.0 -61.9 260 27 578.1 578.1 319.6 578.1 0.00 38 29 23880 -61.5 -89.5 1 28.0 -62.3 260 29 582.6 582.6 319.8 582.6 0.00 39 26 24560 -59.1 -89.1 1 30.0 -60.3 260 34 607.9 607.9 321.0 607.9 0.01 40 23 25342 -51.7 -85.7 1 34.0 -54.4 260 41 651.4 651.4 322.7 651.4 0.01 41 20 26240 -55.3 -87.3 1 32.0 -57.5 260 48 666.9 666.9 323.3 667.0 0.01 42 18 26915 -52.7 -86.7 1 34.0 -55.7 262 50 695.5 695.5 324.3 695.6 0.01 43 16 27673 -53.9 -86.9 1 33.0 -56.8 263 53 715.4 715.4 324.9 715.5 0.01 44 13 29024 -47.9 -83.9 1 36.0 -53.4 266 58 780.0 780.0 326.7 780.2 0.03 45 11 30116 -51.5 -85.5 1 34.0 -56.1 269 62 805.1 805.1 327.4 805.3 0.02 46 10 30740 -47.5 -84.5 1 37.0 -54.1 270 64 842.2 842.3 328.2 842.5 0.03 47 9.0 31439 -45.9 -83.9 1 38.0 -53.6 874.2 874.2 328.9 874.5 0.04 48 6.8 33294 -48.5 -85.5 1 37.0 -56.1 936.3 936.3 330.1 936.7 0.04 49 6.4 33697 -44.3 -83.3 1 39.0 -54.3 970.5 970.5 330.7 971.1 0.06 50 5.4 34837 -43.7 -83.7 0 40.0 -54.8 1021.5 1021.5 331.5 1022.2 0.07 51 5.0 35354 -44.3 -83.3 1 39.0 -55.5 1041.5 1041.5 331.8 1042.4 0.08 TRP 220 11199 -63.3 -67.2 59 3.9 -63.3 265 27 323.6 323.6 289.9 323.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5544.00 m Freezing level: 720.57 mb = 2761.76 m = 9060.80 ft Wetbulb zero: 736.71 mb = 2580.87 m = 8467.32 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 87.18 % Est. max temperature: 17.03 C = 62.66 F Sfc-Lift cond lev (LCL): 880.21 mb = 1129.14 m = 3704.48 ft T: 10.17 C 700-500 lapse rate: 6.13 C/km ThetaE index: 0.13 C Layer 850.0- 744.0 mb Conv cond level (CCL): 792.76 mb = 1984.83 m = 6511.84 ft Mean mixing ratio: 6.37 g/kg Conv temperature: 16.51 C = 61.71 F Cap Strength: 2.91 C Lifted Index: 4.14 C Risk: None Lifted Index @300 mb: 5.77 C Lifted Index @700 mb: 2.27 C Showalter Index: 3.96 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.60 C K Index: 27.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 109.80 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.48 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 69205.69 J/kg Cap Strength: 4.01 C Lift Cond Lev (LCL): 817.34 mb = 1736.09 m = 5695.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 15 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 ---------------------------------------------------------- 0 927 699 145 5 -2.9 4.1 | 109 19 -18.0 6.1 1 925 717 210 13 6.5 11.3 | 147 16 -8.7 13.2 2 850 1417 220 13 8.4 10.0 | 150 14 -6.8 11.9 3 700 2991 245 19 17.2 8.0 | 192 10 2.1 10.0 4 500 5600 260 25 24.6 4.3 | 236 11 9.5 6.3 5 400 7240 245 31 28.1 13.1 | 221 20 12.9 15.1 6 300 9220 255 27 26.1 7.0 | 231 14 10.9 9.0 7 250 10400 265 23 22.9 2.0 | 243 9 7.8 4.0 8 220 11199 265 27 26.9 2.4 | 250 13 11.7 4.3 9 200 11790 265 27 26.9 2.4 | 250 13 11.7 4.3 10 150 13600 265 21 20.9 1.8 | 237 7 5.8 3.8 11 100 16160 260 21 20.7 3.6 | 224 8 5.5 5.6 12 70 18390 265 25 24.9 2.2 | 247 11 9.7 4.2 13 50 20490 265 19 18.9 1.7 | 226 5 3.8 3.6 14 30 23670 260 27 26.6 4.7 | 240 13 11.4 6.7 15 20 26240 260 48 47.3 8.3 | 252 34 32.1 10.3 16 10 30740 270 64 64.0 -0.0 | 268 49 48.8 2.0 Wind Parameters Mean winds (0-6000m): 247.4 at 20.4 knts Storm direction: 277.4 at 15.3 knts Shear (0-3000m) pos: 3.8 neg: 0.0 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 84.6 neg: 0.0 tot: 84.6 m^2/s^2 ave: 28.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 19.64 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 ------------------------------------------------------------------------------- 500 213 13 147 15| 12.7 0.0 12.7| 51.1 0.0 51.1 102.1 0.91| 13.8 12.5 1000 217 13 150 14| 7.2 0.0 7.2| 56.9 0.0 56.9 56.9 0.88| 8.1 7.1 1500 221 14 154 14| 5.7 0.0 5.7| 65.5 0.0 65.5 43.7 0.89| 6.3 5.6 2000 226 15 159 13| 4.9 0.0 4.9| 73.9 0.0 73.9 37.0 0.89| 5.5 4.9 2500 231 15 165 12| 4.3 0.0 4.3| 80.5 0.0 80.5 32.2 0.90| 4.9 4.4 3000 234 16 170 12| 3.8 0.0 3.8| 84.6 0.0 84.6 28.2 0.91| 4.4 4.0 4000 240 18 180 11| 3.2 0.0 3.2| 93.3 0.0 93.3 23.3 0.92| 3.7 3.4 5000 245 19 192 10| 2.9 0.0 2.9|101.6 -0.7 101.0 20.2 0.90| 3.3 3.0 6000 247 20 201 10| 2.4 0.5 2.9|101.6 -10.0 91.6 15.3 0.70| 3.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//LK952/skewt/LK952.skewt.20251023.00.gif