UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:1100Z 3 DEC 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 1008 83 5.8 4.4 91 1.4 5.1 80 5 278.3 279.2 277.9 292.5 5.20 1 1000 151 5.4 3.3 86 2.1 4.4 100 5 278.5 279.4 277.6 291.8 4.85 2 925 786 3.2 3.2 100 0.0 3.2 180 23 282.6 283.5 280.0 297.1 5.21 3 899 1017 2.6 2.6 100 0.0 2.6 177 20 284.3 285.2 280.7 298.7 5.13 4 865 1330 3.2 1.7 90 1.5 2.5 172 17 288.1 288.9 282.3 302.3 5.00 5 850 1472 2.4 1.7 95 0.7 2.1 170 15 288.7 289.6 282.7 303.2 5.09 6 700 3016 -6.9 -6.9 100 0.0 -6.9 185 17 294.8 295.4 283.2 304.5 3.25 7 646 3637 -11.3 -11.4 99 0.1 -11.3 191 17 296.7 297.2 283.1 304.2 2.47 8 593 4290 -14.3 -17.1 79 2.8 -15.1 197 16 300.6 300.9 283.7 305.9 1.69 9 592 4303 -14.3 -17.0 80 2.7 -15.0 197 16 300.7 301.0 283.8 306.1 1.70 10 500 5560 -24.1 -25.6 87 1.5 -24.4 210 15 303.7 303.8 284.1 306.8 0.95 11 490 5708 -25.3 -26.4 90 1.1 -25.5 212 16 303.9 304.1 284.1 306.9 0.90 12 450 6322 -30.1 -34.1 68 4.0 -30.6 219 18 305.4 305.5 284.2 307.0 0.47 13 413 6928 -35.5 -40.1 63 4.6 -35.9 227 20 306.0 306.1 284.2 307.0 0.28 14 400 7150 -37.5 -41.8 64 4.3 -37.8 230 21 306.3 306.3 284.2 307.1 0.24 15 348 8090 -46.1 -48.3 78 2.2 -46.2 257 33 307.1 307.1 284.4 307.6 0.14 16 341 8225 -47.3 -49.9 75 2.6 -47.4 261 35 307.2 307.2 284.4 307.7 0.12 17 337 8302 -47.5 -53.5 50 6.0 -47.7 263 36 308.0 308.0 284.7 308.3 0.08 18 328 8481 -46.9 -65.9 10 19.0 -47.3 268 38 311.2 311.2 285.8 311.3 0.02 19 300 9070 -47.1 -68.1 7 21.0 -47.5 285 46 319.0 319.0 288.4 319.0 0.01 20 286 9385 -47.5 -68.5 7 21.0 -47.9 286 46 322.8 322.8 289.6 322.8 0.01 21 250 10260 -53.5 -72.5 8 19.0 -53.8 290 46 326.5 326.5 290.7 326.6 0.01 22 201 11649 -60.3 -73.3 17 13.0 -60.4 260 36 336.8 336.8 293.5 336.8 0.01 23 200 11680 -60.3 -74.3 14 14.0 -60.4 260 36 337.3 337.3 293.6 337.3 0.01 24 189 12032 -60.7 -76.7 10 16.0 -60.9 261 31 342.1 342.1 294.8 342.2 0.01 25 158 13153 -57.7 -82.7 3 25.0 -57.9 264 17 365.2 365.2 299.7 365.2 0.00 26 150 13480 -58.1 -84.1 2 26.0 -58.3 265 13 370.0 370.0 300.5 370.0 0.00 27 100 16010 -61.7 -86.7 2 25.0 -61.9 270 27 408.5 408.5 306.3 408.5 0.00 28 71 18141 -59.3 -87.3 1 28.0 -59.7 251 25 455.7 455.7 311.4 455.7 0.00 29 70 18230 -59.9 -87.9 1 28.0 -60.3 250 25 456.2 456.2 311.4 456.2 0.00 30 58 19390 -63.7 -89.7 2 26.0 -64.0 253 29 472.9 472.9 312.9 472.9 0.00 31 50 20300 -62.9 -89.9 1 27.0 -63.3 255 33 495.3 495.3 314.6 495.3 0.00 32 30 23420 -64.7 -90.7 2 26.0 -65.2 270 38 568.3 568.3 319.0 568.3 0.00 33 23 25042 -64.7 -91.7 1 27.0 -65.4 267 60 613.1 613.1 321.2 613.1 0.00 34 20 25890 -67.1 -92.1 2 25.0 -67.7 265 71 630.8 630.8 321.9 630.8 0.00 35 12 28948 -70.5 -94.5 2 24.0 -71.1 718.0 718.0 325.0 718.0 0.00 36 11 29465 -69.7 -93.7 2 24.0 -70.4 739.0 739.0 325.6 739.0 0.01 TRP 201 11649 -60.3 -73.3 17 13.0 -60.4 260 36 336.8 336.8 293.5 336.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5409.00 m Freezing level: 811.29 mb = 1870.45 m = 6136.58 ft Wetbulb zero: 815.36 mb = 1802.91 m = 5915.00 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 92.62 % Est. max temperature: 15.84 C = 60.52 F Sfc-Lift cond lev (LCL): 986.51 mb = 261.66 m = 858.46 ft T: 5.02 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.68 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 829.93 mb = 1662.00 m = 5452.71 ft Mean mixing ratio: 5.05 g/kg Conv temperature: 16.94 C = 62.50 F Cap Strength: 7.98 C Lifted Index: 8.58 C Risk: None Lifted Index @300 mb: 17.16 C Lifted Index @700 mb: 5.62 C Showalter Index: 2.66 C Risk: Showers probable Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 25.80 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 236.75 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.31 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 56843.28 J/kg Cap Strength: 8.53 C Lift Cond Lev (LCL): 943.13 mb = 627.90 m = 2060.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 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 1008 83 80 5 -4.9 -0.9 | 50 16 -12.3 -10.3 1 1000 151 100 5 -4.9 0.9 | 55 15 -12.3 -8.6 2 925 786 180 23 0.0 23.0 | 151 15 -7.4 13.6 3 850 1472 170 15 -2.6 14.8 | 118 11 -10.0 5.3 4 700 3016 185 17 1.5 16.9 | 142 10 -5.9 7.5 5 500 5560 210 15 7.5 13.0 | 181 4 0.1 3.6 6 400 7150 230 21 16.1 13.5 | 245 10 8.7 4.1 7 300 9070 285 46 44.4 -11.9 | 300 43 37.0 -21.3 8 250 10260 290 46 43.2 -15.7 | 305 44 35.8 -25.2 9 201 11649 260 36 35.5 6.3 | 276 28 28.0 -3.2 10 200 11680 260 36 35.5 6.3 | 276 28 28.0 -3.2 11 150 13480 265 13 13.0 1.1 | 326 10 5.5 -8.3 12 100 16010 270 27 27.0 -0.0 | 296 22 19.6 -9.4 13 70 18230 250 25 23.5 8.6 | 273 16 16.1 -0.9 14 50 20300 255 33 31.9 8.5 | 272 24 24.5 -0.9 15 30 23420 270 38 38.0 -0.0 | 287 32 30.6 -9.4 16 20 25890 265 71 70.7 6.2 | 273 63 63.3 -3.3 Wind Parameters Mean winds (0-6000m): 188.2 at 16.0 knts Storm direction: 218.2 at 12.0 knts Shear (0-3000m) pos: 4.0 neg: 0.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 129.3 neg: -25.8 tot: 103.5 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.02 Bulk Shear: 18.96 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 ------------------------------------------------------------------------------- 500 140 10 84 14| 17.1 0.0 17.1| 74.5 0.0 74.5 149.1 0.99| 18.3 18.1 1000 171 16 121 11| 10.6 0.0 10.6|117.3 -11.6 105.7 105.7 0.78| 16.5 12.9 1500 172 16 124 12| 7.1 1.6 8.7|118.1 -25.8 92.3 61.5 0.56| 12.7 7.2 2000 173 16 124 11| 5.6 1.2 6.8|121.9 -25.8 96.2 48.1 0.58| 9.9 5.7 2500 174 16 125 11| 4.7 0.9 5.6|125.8 -25.8 100.0 40.0 0.59| 8.2 4.9 3000 176 16 127 11| 4.0 0.8 4.8|129.3 -25.8 103.5 34.5 0.60| 7.1 4.3 4000 179 16 132 10| 3.0 0.6 3.6|132.6 -25.8 106.8 26.7 0.60| 5.7 3.4 5000 184 16 136 9| 2.4 0.5 2.8|134.9 -25.8 109.2 21.8 0.59| 4.9 2.9 6000 188 16 141 8| 2.1 0.4 2.5|138.3 -25.8 112.6 18.8 0.61| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251203.11.gif