UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120123.upa.cvt Date: 2300Z 1 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 1 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 1013 83 1.2 1.2 100 0.0 1.2 315 1 273.3 274.0 273.7 284.4 4.11 1 1000 185 0.4 0.4 100 0.0 0.4 0 0 273.5 274.2 273.5 284.2 3.93 2 967 454 -0.9 -0.9 100 0.0 -0.9 298 2 274.9 275.5 274.0 284.9 3.70 3 957 538 3.4 2.6 94 0.8 3.0 278 3 280.0 280.9 278.3 293.3 4.82 4 925 814 3.6 1.9 89 1.7 2.8 215 5 283.0 283.8 279.7 296.2 4.74 5 869 1320 2.6 -1.7 73 4.3 0.7 197 9 287.0 287.7 280.6 298.2 3.88 6 850 1499 1.6 -1.9 78 3.5 0.1 190 11 287.8 288.5 280.9 299.1 3.91 7 832 1671 0.2 -2.2 84 2.4 -0.9 202 11 288.1 288.8 281.0 299.4 3.91 8 826 1729 0.0 -7.0 59 7.0 -2.7 205 11 288.5 289.0 279.8 296.5 2.73 9 818 1807 -0.3 -2.1 88 1.8 -1.1 211 11 289.0 289.7 281.5 300.5 4.00 10 807 1915 -0.9 -5.0 74 4.1 -2.6 218 10 289.5 290.0 280.9 299.0 3.26 11 796 2025 -0.9 -6.9 64 6.0 -3.2 225 10 290.6 291.1 280.9 299.0 2.86 12 791 2075 -0.7 -14.7 34 14.0 -5.2 229 10 291.3 291.6 279.6 296.0 1.54 13 787 2116 -0.9 -6.9 64 6.0 -3.3 232 10 291.6 292.1 281.4 300.1 2.89 14 775 2239 -0.9 -14.9 34 14.0 -5.4 240 10 292.8 293.1 280.3 297.6 1.55 15 767 2321 -1.1 -7.1 64 6.0 -3.4 246 10 293.5 294.0 282.3 302.2 2.92 16 748 2521 -1.7 -9.7 54 8.0 -4.7 259 10 295.0 295.4 282.3 302.3 2.45 17 700 3046 -5.3 -12.3 58 7.0 -7.7 295 9 296.6 297.0 282.6 303.1 2.12 18 612 4084 -13.5 -15.8 83 2.3 -14.2 281 10 298.8 299.1 283.2 304.5 1.82 19 521 5288 -21.7 -22.2 96 0.5 -21.8 264 11 303.0 303.2 284.2 307.0 1.24 20 500 5590 -23.9 -25.2 89 1.3 -24.1 260 11 303.9 304.1 284.2 307.1 0.99 21 461 6178 -28.3 -31.3 75 3.0 -28.7 256 14 305.5 305.7 284.4 307.6 0.61 22 434 6608 -31.3 -34.0 77 2.7 -31.6 254 16 307.1 307.2 284.8 308.8 0.50 23 400 7180 -36.1 -38.7 77 2.6 -36.3 250 19 308.1 308.1 285.0 309.2 0.34 24 300 9110 -52.5 -55.3 72 2.8 -52.6 260 38 311.3 311.4 285.9 311.6 0.07 25 296 9197 -53.3 -56.5 68 3.2 -53.4 259 37 311.4 311.4 285.9 311.6 0.06 26 281 9530 -55.7 -60.0 59 4.3 -55.8 256 35 312.6 312.6 286.3 312.8 0.04 27 273 9714 -57.1 -58.7 82 1.6 -57.1 255 34 313.2 313.2 286.5 313.4 0.05 28 270 9784 -57.1 -60.4 66 3.3 -57.2 254 34 314.2 314.2 286.9 314.3 0.04 29 267 9855 -56.9 -62.9 47 6.0 -57.0 253 33 315.5 315.5 287.3 315.6 0.03 30 262 9975 -57.9 -62.9 53 5.0 -58.0 252 33 315.7 315.7 287.3 315.8 0.03 31 251 10245 -59.1 -65.1 46 6.0 -59.2 250 31 317.8 317.8 288.1 317.9 0.02 32 250 10270 -58.9 -65.9 40 7.0 -59.0 250 31 318.5 318.5 288.3 318.6 0.02 33 219 11100 -58.3 -77.3 7 19.0 -58.5 268 23 331.7 331.7 292.2 331.7 0.00 34 200 11670 -58.3 -78.3 6 20.0 -58.5 280 17 340.4 340.4 294.4 340.5 0.00 35 187 12093 -57.5 -79.5 4 22.0 -57.7 284 16 348.3 348.3 296.3 348.4 0.00 36 150 13480 -59.1 -83.1 3 24.0 -59.3 295 13 368.3 368.3 300.2 368.3 0.00 37 100 16010 -61.3 -86.3 2 25.0 -61.6 255 21 409.3 409.3 306.4 409.3 0.00 38 70 18220 -62.1 -88.1 2 26.0 -62.4 280 17 451.5 451.5 311.0 451.5 0.00 39 50 20300 -64.3 -88.3 2 24.0 -64.6 260 19 492.0 492.0 314.4 492.0 0.00 40 30 23430 -65.1 -90.1 2 25.0 -65.6 270 33 567.2 567.2 319.0 567.2 0.00 41 20 25900 -65.7 -90.7 2 25.0 -66.4 265 54 635.1 635.1 322.1 635.1 0.01 42 11 29531 -67.5 -92.5 2 25.0 -68.4 269 97 746.9 747.0 325.8 747.0 0.01 43 10 30110 -64.9 -90.9 2 26.0 -66.2 270 104 777.3 777.3 326.7 777.4 0.01 44 9.0 30755 -63.1 -91.1 1 28.0 -64.9 808.0 808.0 327.4 808.1 0.01 45 7.6 31789 -65.7 -91.7 2 26.0 -67.2 837.5 837.5 328.1 837.6 0.01 TRP 251 10245 -59.1 -65.1 46 6.0 -59.2 250 31 317.8 317.8 288.1 317.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 989.85 mb = 267.75 m = 878.45 ft Freezing level: 964.91 mb = 471.48 m = 1546.84 ft Freezing level: 826.00 mb = 1729.13 m = 5672.94 ft Wetbulb zero: 990.49 mb = 261.55 m = 858.10 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 78.04 % Est. max temperature: 15.20 C = 59.37 F Sfc-Lift cond lev (LCL): 1012.83 mb = 84.33 m = 276.68 ft T: 1.19 C 700-500 lapse rate: 7.31 C/km ThetaE index: 2.99 C Layer 791.0- 787.0 mb Conv cond level (CCL): 1000.00 mb = 185.00 m = 606.95 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 2.66 C = 36.78 F Cap Strength: 12.09 C Lifted Index: 12.47 C Risk: None Lifted Index @300 mb: 15.33 C Lifted Index @700 mb: 10.44 C Showalter Index: 5.73 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.00 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 33.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.51 J/kg Max Up Vert Vel: 10.44 m/s Conv Inhibition (B-): 61111.71 J/kg Cap Strength: 12.43 C Lift Cond Lev (LCL): 951.87 mb = 581.40 m = 1907.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 7 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 1013 83 315 1 0.7 -0.7 | 101 6 -5.8 1.2 1 1000 185 0 0 -0.0 -0.0 | 106 7 -6.5 1.9 2 925 814 215 5 2.9 4.1 | 149 7 -3.7 6.0 3 850 1499 190 11 1.9 10.8 | 160 14 -4.6 12.7 4 700 3046 295 9 8.2 -3.8 | 320 3 1.6 -1.9 5 500 5590 260 11 10.8 1.9 | 229 6 4.3 3.8 6 400 7180 250 19 17.9 6.5 | 234 14 11.3 8.4 7 300 9110 260 38 37.4 6.6 | 255 32 30.9 8.5 8 251 10245 250 31 29.1 10.6 | 241 26 22.6 12.5 9 250 10270 250 31 29.1 10.6 | 241 26 22.6 12.5 10 200 11670 280 17 16.7 -3.0 | 276 10 10.2 -1.1 11 150 13480 295 13 11.8 -5.5 | 305 6 5.3 -3.6 12 100 16010 255 21 20.3 5.4 | 242 16 13.8 7.3 13 70 18220 280 17 16.7 -3.0 | 276 10 10.2 -1.1 14 50 20300 260 19 18.7 3.3 | 247 13 12.2 5.2 15 30 23430 270 33 33.0 -0.0 | 266 27 26.5 1.9 16 20 25900 265 54 53.8 4.7 | 262 48 47.3 6.6 17 10 30110 270 104 104.0 -0.0 | 269 97 97.5 1.9 Wind Parameters Mean winds (0-6000m): 256.0 at 9.0 knts Storm direction: 286.0 at 6.8 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -143.5 deg Storm rel helicity (0-3000m) pos: 35.5 neg: -1.8 tot: 33.7 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.86 Bulk Shear: 7.95 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 ------------------------------------------------------------------------------- 500 272 1 110 5| 0.0 2.7 2.7| 2.8 -1.4 1.3 2.6 0.26| 5.3 1.4 1000 213 3 134 7| 0.0 4.0 4.0| 8.2 -1.4 6.8 6.8 0.42| 6.1 2.5 1500 201 5 146 8| 0.0 3.9 3.9| 12.2 -1.8 10.4 7.0 0.36| 5.8 2.1 2000 205 7 155 9| 1.6 2.9 4.5| 25.4 -1.8 23.7 11.8 0.46| 6.0 2.7 2500 214 7 163 8| 2.4 2.3 4.7| 32.1 -1.8 30.3 12.1 0.50| 6.0 3.0 3000 222 8 170 8| 2.6 2.0 4.6| 35.5 -1.8 33.7 11.2 0.56| 5.9 3.3 4000 245 8 189 5| 2.0 1.8 3.7| 35.5 -3.4 32.1 8.0 0.46| 4.7 2.2 5000 254 9 202 5| 1.6 1.7 3.2| 35.5 -5.4 30.0 6.0 0.38| 4.0 1.5 6000 256 9 209 5| 1.3 1.7 3.0| 36.4 -6.7 29.7 4.9 0.34| 3.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251201.23.gif