UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for LH843... Searching the city database file for: LH843 ... Date:2300Z 20 OCT 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 114 70 3 SFC 997 139 8.4 -1.6 49 10.0 4.1 70 3 281.8 282.4 277.3 291.4 3.41 2 980 281 7.4 -1.6 53 9.0 3.5 92 6 282.2 282.8 277.6 291.9 3.46 3 973 340 9.6 -3.4 40 13.0 4.0 101 8 285.0 285.5 278.5 293.7 3.05 4 957 477 9.2 -2.8 43 12.0 3.9 122 11 285.9 286.5 279.2 295.2 3.25 5 925 758 6.6 -0.4 61 7.0 3.4 165 17 286.1 286.8 280.2 297.5 4.01 6 885 1119 4.2 3.5 95 0.7 3.8 194 16 287.2 288.2 282.5 302.9 5.56 7 863 1324 4.6 4.4 99 0.2 4.5 210 15 289.7 290.8 284.2 307.0 6.08 8 850 1448 4.0 3.8 99 0.2 3.9 220 15 290.3 291.4 284.3 307.3 5.92 9 842 1525 3.6 3.6 100 0.0 3.6 220 15 290.7 291.7 284.4 307.6 5.89 10 700 3008 -3.9 -4.3 97 0.4 -4.1 230 25 298.2 298.9 285.4 310.1 3.97 11 679 3247 -5.5 -5.5 100 0.0 -5.5 232 25 299.0 299.7 285.4 310.3 3.74 12 668 3375 -5.9 -14.9 49 9.0 -8.8 233 25 299.9 300.3 283.6 305.6 1.80 13 664 3422 -5.7 -19.7 32 14.0 -9.7 234 25 300.7 300.9 283.2 304.5 1.21 14 639 3723 -4.7 -32.7 9 28.0 -10.6 237 24 305.1 305.2 284.0 306.5 0.38 15 598 4242 -6.7 -35.7 8 29.0 -12.4 242 24 308.7 308.7 285.2 309.7 0.30 16 577 4519 -9.1 -27.1 22 18.0 -13.3 244 24 309.0 309.2 285.8 311.5 0.72 17 573 4573 -9.1 -20.1 40 11.0 -12.3 245 24 309.6 309.9 286.8 314.1 1.35 18 566 4668 -9.7 -28.7 20 19.0 -14.0 246 24 310.0 310.1 286.1 312.2 0.63 19 554 4833 -10.9 -21.9 40 11.0 -13.9 247 24 310.5 310.7 286.9 314.5 1.19 20 526 5228 -14.3 -30.3 24 16.0 -17.5 251 23 311.1 311.2 286.4 313.1 0.58 21 519 5330 -15.1 -23.1 50 8.0 -17.1 252 23 311.3 311.5 287.1 315.1 1.15 22 514 5402 -15.9 -23.9 50 8.0 -17.8 253 23 311.2 311.4 287.0 314.8 1.08 23 509 5476 -16.1 -35.1 18 19.0 -19.3 254 23 311.8 311.9 286.4 313.2 0.38 24 500 5610 -17.1 -33.1 24 16.0 -20.0 255 23 312.2 312.3 286.7 313.8 0.47 25 492 5731 -18.1 -32.1 28 14.0 -20.6 258 22 312.4 312.5 286.8 314.2 0.53 26 486 5822 -18.9 -28.9 41 10.0 -20.9 260 22 312.5 312.7 287.1 315.0 0.72 27 479 5930 -19.1 -20.1 92 1.0 -19.4 263 21 313.6 313.9 288.4 318.9 1.62 28 460 6230 -21.1 -21.9 93 0.8 -21.3 270 19 314.7 315.0 288.6 319.6 1.44 29 438 6590 -23.9 -26.0 83 2.1 -24.4 279 17 315.6 315.8 288.5 319.2 1.05 30 428 6759 -23.7 -41.7 17 18.0 -25.9 283 16 318.0 318.0 288.3 318.8 0.23 31 416 6966 -24.9 -51.9 6 27.0 -27.3 288 15 319.0 319.0 288.5 319.3 0.08 32 400 7250 -27.1 -53.1 7 26.0 -29.2 295 13 319.8 319.8 288.8 320.0 0.07 33 357 8058 -33.9 -54.9 10 21.0 -35.1 297 18 321.2 321.2 289.2 321.5 0.06 34 330 8603 -38.9 -45.9 48 7.0 -39.4 298 21 321.7 321.7 289.5 322.4 0.19 35 325 8708 -39.3 -50.3 30 11.0 -39.9 299 22 322.5 322.5 289.6 323.0 0.12 36 319 8835 -40.5 -44.0 69 3.5 -40.8 299 22 322.6 322.6 289.8 323.5 0.24 37 315 8921 -41.3 -47.3 52 6.0 -41.7 299 23 322.6 322.7 289.8 323.3 0.17 38 312 8985 -41.7 -44.3 76 2.6 -41.9 299 23 322.9 323.0 289.9 323.8 0.24 39 300 9250 -43.9 -46.9 72 3.0 -44.1 300 25 323.5 323.5 290.0 324.2 0.19 40 297 9318 -44.5 -46.6 79 2.1 -44.6 300 26 323.6 323.6 290.0 324.3 0.20 41 254 10348 -53.3 -62.3 33 9.0 -53.5 305 34 325.3 325.4 290.4 325.5 0.03 42 250 10450 -54.3 -62.3 37 8.0 -54.5 305 35 325.3 325.3 290.4 325.5 0.04 43 244 10605 -55.7 -59.2 65 3.5 -55.8 303 35 325.5 325.5 290.5 325.7 0.05 44 240 10710 -56.5 -65.5 31 9.0 -56.6 302 35 325.9 325.9 290.6 325.9 0.02 45 236 10816 -57.3 -61.1 62 3.8 -57.3 301 35 326.2 326.2 290.7 326.4 0.04 46 203 11749 -65.3 -70.0 52 4.7 -65.3 290 35 327.9 328.0 291.2 328.0 0.02 47 200 11840 -64.7 -69.5 51 4.8 -64.7 285 31 330.3 330.3 291.8 330.4 0.02 48 199 11871 -64.9 -69.5 53 4.6 -65.0 285 31 330.5 330.5 291.9 330.5 0.02 49 194 12026 -63.7 -70.7 38 7.0 -63.8 286 30 334.8 334.8 293.0 334.8 0.01 50 190 12155 -59.9 -76.9 9 17.0 -60.0 287 30 342.9 342.9 295.0 342.9 0.01 51 180 12492 -59.7 -78.7 7 19.0 -59.9 289 29 348.6 348.6 296.3 348.6 0.00 52 150 13630 -59.9 -82.9 3 23.0 -60.1 295 25 366.9 366.9 300.0 366.9 0.00 53 100 16160 -60.5 -85.5 2 25.0 -60.8 285 21 410.8 410.8 306.6 410.8 0.00 54 70 18370 -61.9 -88.9 2 27.0 -62.2 280 23 452.0 452.0 311.0 452.0 0.00 55 50 20450 -63.1 -89.1 2 26.0 -63.5 275 25 494.8 494.8 314.6 494.8 0.00 56 34 22831 -63.3 -90.3 1 27.0 -63.8 275 31 552.0 552.0 318.2 552.0 0.00 57 30 23610 -59.1 -89.1 1 30.0 -60.1 275 33 583.5 583.5 319.8 583.6 0.00 58 29 23822 -58.9 -88.9 1 30.0 -60.0 275 34 589.8 589.8 320.2 589.8 0.00 59 28 24042 -59.5 -89.5 1 30.0 -60.5 274 34 594.0 594.0 320.3 594.1 0.00 60 20 26160 -56.7 -88.7 1 32.0 -58.6 270 40 662.6 662.6 323.2 662.7 0.01 61 19 26485 -58.1 -89.1 1 31.0 -59.8 270 42 668.1 668.1 323.3 668.1 0.01 62 14 28446 -50.3 -86.3 1 36.0 -54.6 270 54 755.5 755.5 326.1 755.6 0.02 63 11 30032 -47.5 -84.5 1 37.0 -53.7 270 64 819.6 819.6 327.7 819.8 0.03 64 10 30660 -49.3 -85.3 1 36.0 -55.1 270 68 835.5 835.5 328.1 835.8 0.03 65 9.6 30929 -46.7 -84.7 1 38.0 -53.8 855.2 855.2 328.5 855.4 0.03 66 8.3 31891 -48.5 -85.5 1 37.0 -55.3 884.4 884.4 329.1 884.7 0.03 TRP 203 11749 -65.3 -70.0 52 4.7 -65.3 290 35 327.9 328.0 291.2 328.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 773.84 mb = 2236.87 m = 7338.71 ft Wetbulb zero: 775.51 mb = 2185.49 m = 7170.15 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 59.56 % Est. max temperature: 17.07 C = 62.73 F Sfc-Lift cond lev (LCL): 855.28 mb = 1397.56 m = 4585.12 ft T: 4.24 C 700-500 lapse rate: 5.07 C/km Conv cond level (CCL): 679.98 mb = 3235.85 m = 10616.17 ft Mean mixing ratio: 3.76 g/kg Conv temperature: 25.54 C = 77.97 F Cap Strength: 14.64 C Lifted Index: 14.76 C Risk: None Lifted Index @300 mb: 19.60 C Lifted Index @700 mb: 7.92 C Showalter Index: 6.96 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 20.90 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 195.30 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.37 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 69789.78 J/kg Cap Strength: 14.65 C Lift Cond Lev (LCL): 829.26 mb = 1647.49 m = 5405.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 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 ---------------------------------------------------------- 0 997 139 70 3 -2.8 -1.0 | 81 18 -18.1 -2.9 1 925 758 165 17 -4.4 16.4 | 127 24 -19.6 14.6 2 850 1448 220 15 9.6 11.5 | 150 11 -5.6 9.6 3 700 3008 230 25 19.2 16.1 | 195 15 3.9 14.2 4 500 5610 255 23 22.2 6.0 | 240 8 7.0 4.1 5 400 7250 295 13 11.8 -5.5 | 25 8 -3.5 -7.4 6 300 9250 300 25 21.7 -12.5 | 336 16 6.4 -14.4 7 250 10450 305 35 28.7 -20.1 | 329 26 13.4 -21.9 8 203 11749 290 35 32.9 -12.0 | 308 22 17.7 -13.8 9 200 11840 285 31 29.9 -8.0 | 304 18 14.7 -9.9 10 150 13630 295 25 22.7 -10.6 | 329 14 7.4 -12.4 11 100 16160 285 21 20.3 -5.4 | 325 9 5.1 -7.3 12 70 18370 280 23 22.7 -4.0 | 308 9 7.4 -5.9 13 50 20450 275 25 24.9 -2.2 | 293 10 9.7 -4.0 14 30 23610 275 33 32.9 -2.9 | 285 18 17.6 -4.7 15 20 26160 270 40 40.0 -0.0 | 274 25 24.8 -1.9 16 10 30660 270 68 68.0 -0.0 | 272 53 52.8 -1.9 Wind Parameters Mean winds (0-6000m): 233.0 at 20.5 knts Storm direction: 263.0 at 15.3 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 116.1 deg Storm rel helicity (0-3000m) pos: 192.8 neg: 0.0 tot: 192.8 m^2/s^2 ave: 64.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 56.42 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 ------------------------------------------------------------------------------- 500 154 9 107 20| 14.3 0.0 14.3| 84.2 0.0 84.2 168.3 0.82| 16.9 13.9 1000 168 12 120 21| 9.2 0.0 9.2|149.7 0.0 149.7 149.7 0.79| 15.8 12.5 1500 185 13 129 18| 6.5 0.0 6.5|162.4 0.0 162.4 108.3 0.72| 13.2 9.5 2000 198 15 138 16| 5.7 0.0 5.7|172.5 0.0 172.5 86.2 0.74| 10.8 8.0 2500 207 16 147 15| 5.2 0.0 5.2|183.0 0.0 183.0 73.2 0.76| 9.3 7.0 3000 213 17 155 14| 4.8 0.0 4.8|192.8 0.0 192.8 64.3 0.76| 8.3 6.3 4000 221 19 167 13| 3.5 0.0 3.5|203.2 0.0 203.2 50.8 0.76| 6.8 5.1 5000 227 20 177 12| 2.7 0.0 2.7|211.9 0.0 211.9 42.4 0.76| 5.8 4.4 6000 233 20 186 11| 1.9 0.0 1.9|223.0 0.0 223.0 37.2 0.77| 5.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251020.23.gif