UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102111.upa.cvt Date: 1100Z 21 OCT 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 21 OCT 25 Station: LHUD WMO ident: 12982 Latitude: 46.25 Longitude: 20.10 Elevation: 83.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 83 16.2 3.2 42 13.0 9.5 155 9 289.3 290.1 282.6 303.1 4.81 1 1000 91 15.8 2.8 42 13.0 9.2 155 9 289.0 289.8 282.3 302.4 4.68 2 942 593 10.8 0.8 50 10.0 6.0 178 11 288.8 289.6 281.8 301.2 4.30 3 925 745 12.0 -1.0 41 13.0 5.8 185 11 291.6 292.3 282.5 302.8 3.84 4 913 854 12.4 -2.6 35 15.0 5.5 193 11 293.1 293.7 282.7 303.3 3.45 5 850 1449 8.2 3.2 71 5.0 5.6 240 11 294.7 295.8 285.8 311.3 5.67 6 804 1906 4.0 2.3 89 1.7 3.1 236 12 295.0 296.0 285.8 311.4 5.62 7 761 2351 1.0 -0.5 90 1.5 0.3 231 13 296.4 297.3 285.6 310.7 4.85 8 700 3020 -2.5 -2.5 100 0.0 -2.5 225 15 299.7 300.5 286.5 313.4 4.55 9 638 3752 -6.3 -9.9 76 3.6 -7.7 242 16 303.5 304.0 286.1 312.2 2.82 10 626 3900 -6.5 -11.5 68 5.0 -8.3 245 16 304.9 305.3 286.4 312.8 2.53 11 608 4128 -8.5 -8.6 99 0.1 -8.5 250 16 305.1 305.7 287.2 315.3 3.28 12 500 5620 -17.7 -18.8 91 1.1 -18.0 285 17 311.5 311.8 287.8 317.1 1.73 13 496 5680 -18.3 -19.1 93 0.8 -18.5 284 17 311.4 311.8 287.8 317.0 1.70 14 493 5725 -18.1 -21.7 73 3.6 -19.0 284 17 312.2 312.5 287.7 316.8 1.37 15 474 6017 -19.3 -25.3 59 6.0 -20.7 280 17 314.3 314.5 288.0 317.8 1.03 16 473 6033 -19.3 -25.3 59 6.0 -20.7 280 17 314.5 314.7 288.1 318.0 1.03 17 464 6175 -20.7 -24.0 75 3.3 -21.5 278 18 314.4 314.7 288.2 318.4 1.18 18 425 6815 -25.9 -33.9 47 8.0 -27.1 270 18 315.8 315.9 287.9 317.6 0.51 19 417 6952 -27.1 -31.1 69 4.0 -27.8 269 19 316.0 316.1 288.2 318.4 0.68 20 400 7250 -29.3 -36.3 51 7.0 -30.2 265 19 316.9 317.0 288.2 318.4 0.43 21 399 7268 -29.5 -38.5 41 9.0 -30.6 265 19 316.9 316.9 288.1 318.1 0.34 22 386 7503 -31.3 -35.3 68 4.0 -31.8 268 20 317.5 317.6 288.5 319.3 0.49 23 347 8248 -36.9 -45.9 39 9.0 -37.5 277 23 319.8 319.8 288.9 320.4 0.18 24 338 8430 -38.3 -41.8 70 3.5 -38.6 280 24 320.3 320.3 289.2 321.3 0.29 25 335 8491 -38.5 -50.5 27 12.0 -39.2 280 24 320.8 320.8 289.1 321.2 0.11 26 325 8698 -39.9 -44.6 61 4.7 -40.2 283 25 321.7 321.7 289.5 322.5 0.22 27 306 9107 -43.1 -45.2 80 2.1 -43.2 288 26 322.8 322.8 289.9 323.6 0.22 28 300 9240 -44.1 -47.8 67 3.7 -44.3 290 27 323.2 323.2 289.9 323.8 0.17 29 295 9353 -44.7 -50.7 51 6.0 -45.0 290 27 323.9 323.9 290.1 324.4 0.12 30 285 9583 -46.7 -50.2 67 3.5 -46.9 289 26 324.3 324.3 290.2 324.8 0.14 31 280 9700 -47.7 -52.3 59 4.6 -47.9 288 26 324.5 324.5 290.2 324.9 0.11 32 278 9748 -47.9 -57.9 31 10.0 -48.2 288 26 324.8 324.8 290.3 325.1 0.06 33 276 9795 -48.1 -56.1 39 8.0 -48.4 288 26 325.2 325.2 290.4 325.5 0.07 34 273 9867 -48.7 -54.7 50 6.0 -48.9 287 26 325.4 325.4 290.5 325.7 0.08 35 250 10440 -54.1 -58.4 59 4.3 -54.2 285 25 325.6 325.6 290.5 325.9 0.06 36 222 11192 -60.5 -65.5 52 5.0 -60.6 282 25 327.0 327.1 290.9 327.2 0.03 37 214 11420 -61.3 -67.3 45 6.0 -61.4 281 25 329.3 329.3 291.5 329.3 0.02 38 204 11717 -62.1 -67.1 51 5.0 -62.1 280 25 332.5 332.5 292.4 332.6 0.02 39 200 11840 -60.9 -70.9 26 10.0 -61.0 275 25 336.3 336.3 293.4 336.4 0.01 40 199 11871 -60.9 -71.9 22 11.0 -61.0 275 25 336.8 336.8 293.5 336.9 0.01 41 185 12326 -59.5 -76.5 9 17.0 -59.7 280 26 346.2 346.2 295.8 346.2 0.01 42 150 13640 -58.9 -82.9 3 24.0 -59.1 295 27 368.6 368.6 300.3 368.6 0.00 43 130 14535 -58.5 -84.5 2 26.0 -58.7 283 24 384.7 384.7 303.0 384.7 0.00 44 119 15085 -60.5 -84.5 3 24.0 -60.7 275 22 390.9 390.9 303.9 390.9 0.00 45 113 15408 -57.9 -84.9 2 27.0 -58.2 271 21 401.6 401.6 305.4 401.6 0.00 46 100 16170 -61.3 -86.3 2 25.0 -61.6 260 19 409.3 409.3 306.4 409.3 0.00 47 90 16826 -59.1 -86.1 2 27.0 -59.5 267 20 426.2 426.2 308.4 426.2 0.00 48 70 18390 -61.3 -87.3 2 26.0 -61.7 285 23 453.2 453.2 311.1 453.3 0.00 49 52 20228 -62.3 -88.3 2 26.0 -62.7 281 23 491.1 491.1 314.3 491.1 0.00 50 50 20470 -62.1 -89.1 2 27.0 -62.6 280 23 497.1 497.1 314.8 497.2 0.00 51 30 23660 -59.1 -89.1 1 30.0 -60.1 270 25 583.5 583.5 319.8 583.6 0.00 52 29 23873 -57.5 -87.5 1 30.0 -58.7 270 26 593.6 593.6 320.3 593.7 0.01 53 27 24324 -58.1 -88.1 1 30.0 -59.3 270 29 604.2 604.2 320.8 604.2 0.01 54 20 26230 -54.3 -86.3 1 32.0 -56.6 270 40 670.0 670.0 323.4 670.0 0.01 55 15 28089 -49.5 -84.5 1 35.0 -53.9 268 50 743.4 743.4 325.7 743.5 0.02 56 14 28539 -49.9 -83.9 1 34.0 -54.4 267 52 756.8 756.8 326.1 757.0 0.02 57 12 29557 -44.5 -82.5 1 38.0 -51.7 266 58 810.1 810.1 327.5 810.4 0.04 58 10 30770 -46.9 -83.9 1 37.0 -53.7 265 64 844.5 844.5 328.2 844.8 0.03 59 8.5 31846 -47.3 -84.3 1 37.0 -54.6 883.1 883.1 329.1 883.5 0.04 60 8.2 32085 -45.7 -83.7 1 38.0 -53.9 898.5 898.6 329.4 899.0 0.04 TRP 204 11717 -62.1 -67.1 51 5.0 -62.1 280 25 332.5 332.5 292.4 332.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 743.57 mb = 2542.23 m = 8340.55 ft Wetbulb zero: 754.79 mb = 2416.74 m = 7928.84 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 80.21 % Est. max temperature: 21.64 C = 70.96 F Sfc-Lift cond lev (LCL): 823.14 mb = 1712.63 m = 5618.81 ft T: 5.78 C 700-500 lapse rate: 5.85 C/km ThetaE index: 1.85 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 673.72 mb = 3321.82 m = 10898.24 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 28.19 C = 82.75 F Cap Strength: 7.72 C Lifted Index: 9.70 C Risk: None Lifted Index @300 mb: 14.94 C Lifted Index @700 mb: 5.65 C Showalter Index: 3.81 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 20.90 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 77.40 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.72 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 65193.20 J/kg Cap Strength: 9.67 C Lift Cond Lev (LCL): 790.32 mb = 2044.85 m = 6708.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 at 11 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 1001 83 155 9 -3.8 8.2 | 122 17 -14.4 8.9 1 1000 91 155 9 -3.8 8.2 | 122 17 -14.4 8.9 2 925 745 185 11 1.0 11.0 | 140 15 -9.6 11.7 3 850 1449 240 11 9.5 5.5 | 170 6 -1.1 6.2 4 700 3020 225 15 10.6 10.6 | 180 11 0.0 11.3 5 500 5620 285 17 16.4 -4.4 | 302 7 5.8 -3.7 6 400 7250 265 19 18.9 1.7 | 254 9 8.4 2.4 7 300 9240 290 27 25.4 -9.2 | 300 17 14.8 -8.5 8 250 10440 285 25 24.1 -6.5 | 293 15 13.6 -5.8 9 204 11717 280 25 24.6 -4.3 | 285 15 14.0 -3.6 10 200 11840 275 25 24.9 -2.2 | 276 14 14.3 -1.5 11 150 13640 295 27 24.5 -11.4 | 308 18 13.9 -10.7 12 100 16170 260 19 18.7 3.3 | 244 9 8.1 4.0 13 70 18390 285 23 22.2 -6.0 | 294 13 11.6 -5.2 14 50 20470 280 23 22.7 -4.0 | 285 13 12.1 -3.3 15 30 23660 270 25 25.0 -0.0 | 267 14 14.4 0.7 16 20 26230 270 40 40.0 -0.0 | 269 29 29.4 0.7 17 10 30770 265 64 63.8 5.6 | 263 54 53.2 6.3 Wind Parameters Mean winds (0-6000m): 243.8 at 14.1 knts Storm direction: 273.8 at 10.6 knts Shear (0-3000m) pos: 2.3 neg: 0.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 60.1 deg Storm rel helicity (0-3000m) pos: 43.2 neg: 0.0 tot: 43.2 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 30.68 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 ------------------------------------------------------------------------------- 500 167 10 129 16| 4.2 0.0 4.2| 17.1 0.0 17.1 34.2 0.96| 4.2 4.1 1000 181 10 137 15| 4.9 0.0 4.9| 33.8 0.0 33.8 33.8 0.80| 5.5 4.4 1500 197 11 145 13| 4.7 0.0 4.7| 40.0 0.0 40.0 26.6 0.68| 5.6 3.8 2000 209 11 153 12| 3.5 0.4 3.9| 41.2 0.0 41.2 20.6 0.65| 4.6 3.0 2500 215 11 158 11| 2.8 0.7 3.5| 42.0 0.0 42.0 16.8 0.62| 4.1 2.5 3000 217 12 162 11| 2.3 0.8 3.1| 43.2 0.0 43.2 14.4 0.59| 3.7 2.2 4000 224 13 170 10| 2.4 0.6 3.0| 55.7 0.0 55.7 13.9 0.64| 3.6 2.3 5000 233 14 182 9| 2.4 0.5 2.9| 66.4 0.0 66.4 13.3 0.70| 3.5 2.5 6000 244 14 197 7| 2.2 0.5 2.7| 71.9 -2.9 69.0 11.5 0.65| 3.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251021.11.gif