UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for LHUD... Searching the city database file for: LHUD ... Date:2300Z 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 5.4 4.4 93 1.0 4.9 160 7 277.9 278.8 277.7 292.1 5.20 1 1000 150 6.2 4.2 87 2.0 5.2 175 11 279.4 280.2 278.4 293.5 5.17 2 992 216 6.6 3.8 82 2.8 5.2 176 11 280.4 281.3 278.8 294.3 5.06 3 925 788 4.6 3.6 93 1.0 4.1 185 9 284.0 284.9 280.9 299.0 5.36 4 874 1250 3.8 0.8 81 3.0 2.4 192 8 287.8 288.6 281.8 301.1 4.64 5 850 1476 2.2 -0.4 83 2.6 1.0 195 7 288.5 289.2 281.7 301.0 4.37 6 837 1600 1.6 -2.1 76 3.7 -0.0 196 7 289.1 289.8 281.5 300.4 3.91 7 786 2103 -2.9 -3.4 96 0.5 -3.1 201 8 289.5 290.2 281.5 300.5 3.78 8 771 2256 -2.1 -5.1 80 3.0 -3.3 203 8 292.0 292.6 282.1 302.0 3.39 9 710 2908 -5.1 -11.1 63 6.0 -7.2 209 9 295.6 296.0 282.4 302.6 2.30 10 705 2963 -5.3 -16.3 42 11.0 -8.7 209 9 296.0 296.3 281.6 300.7 1.52 11 700 3019 -5.7 -12.7 58 7.0 -8.0 210 9 296.2 296.5 282.4 302.5 2.05 12 698 3041 -5.7 -11.7 63 6.0 -7.8 210 9 296.4 296.8 282.7 303.2 2.23 13 687 3166 -5.9 -13.9 53 8.0 -8.5 213 10 297.5 297.9 282.8 303.4 1.90 14 632 3814 -10.7 -18.7 52 8.0 -12.9 224 13 299.3 299.5 282.8 303.6 1.38 15 600 4212 -13.1 -35.1 14 22.0 -16.7 231 15 301.0 301.0 282.2 302.1 0.32 16 565 4668 -16.7 -36.7 16 20.0 -19.7 239 18 301.9 302.0 282.5 302.9 0.29 17 528 5175 -18.5 -49.5 5 31.0 -21.7 248 21 305.7 305.7 283.8 306.0 0.08 18 500 5580 -21.3 -44.3 11 23.0 -23.8 255 23 307.1 307.1 284.4 307.6 0.15 19 469 6049 -24.1 -52.1 6 28.0 -26.4 255 26 309.3 309.3 285.1 309.5 0.07 20 465 6111 -24.5 -32.5 47 8.0 -25.7 255 27 309.5 309.6 285.8 311.4 0.54 21 449 6365 -25.7 -39.7 26 14.0 -27.3 255 29 311.1 311.2 286.1 312.1 0.27 22 400 7190 -32.9 -41.9 40 9.0 -33.7 255 35 312.2 312.3 286.4 313.1 0.24 23 300 9140 -49.7 -53.4 65 3.7 -49.8 245 35 315.3 315.3 287.3 315.6 0.09 24 280 9589 -53.7 -56.5 71 2.8 -53.8 241 36 315.8 315.8 287.5 316.1 0.07 25 270 9822 -55.7 -57.9 76 2.2 -55.8 239 37 316.2 316.2 287.6 316.4 0.06 26 250 10310 -59.3 -63.2 60 3.9 -59.3 235 38 317.9 317.9 288.1 318.0 0.03 27 226 10933 -62.9 -68.9 44 6.0 -63.0 240 33 321.7 321.7 289.3 321.8 0.02 28 200 11680 -63.9 -72.9 28 9.0 -64.0 230 31 331.6 331.6 292.2 331.6 0.01 29 198 11742 -64.1 -73.1 28 9.0 -64.1 229 31 332.2 332.2 292.3 332.2 0.01 30 177 12432 -63.7 -77.7 13 14.0 -63.8 224 30 343.7 343.7 295.2 343.7 0.01 31 168 12757 -60.1 -83.1 3 23.0 -60.3 221 30 354.8 354.8 297.7 354.9 0.00 32 150 13470 -58.1 -83.1 3 25.0 -58.3 215 29 370.0 370.0 300.5 370.0 0.00 33 142 13815 -57.1 -83.1 2 26.0 -57.4 216 29 377.6 377.6 301.9 377.6 0.00 34 100 16010 -60.9 -85.9 2 25.0 -61.2 225 29 410.1 410.1 306.5 410.1 0.00 35 91 16597 -60.5 -85.5 2 25.0 -60.8 236 29 422.1 422.1 308.0 422.1 0.00 36 71 18133 -63.7 -87.7 2 24.0 -64.0 263 29 446.3 446.3 310.5 446.3 0.00 37 70 18220 -63.3 -87.3 2 24.0 -63.6 265 29 449.0 449.0 310.7 449.0 0.00 38 53 19939 -61.3 -87.3 2 26.0 -61.7 261 27 490.8 490.8 314.3 490.8 0.00 39 50 20300 -62.7 -87.7 2 25.0 -63.1 260 27 495.7 495.7 314.7 495.7 0.00 40 32 23019 -66.7 -90.7 2 24.0 -67.1 269 47 552.5 552.5 318.2 552.5 0.00 41 30 23410 -65.7 -89.7 2 24.0 -66.1 270 50 565.5 565.5 318.9 565.6 0.00 42 24 24767 -64.5 -89.5 2 25.0 -65.1 267 62 606.3 606.3 320.9 606.3 0.01 43 20 25870 -68.3 -91.3 2 23.0 -68.8 265 71 627.1 627.1 321.8 627.1 0.00 44 12 28902 -74.1 -94.1 3 20.0 -74.5 269 107 705.2 705.2 324.6 705.2 0.00 45 10 29970 -73.3 -94.2 3 20.9 -73.7 270 120 746.0 746.0 325.8 746.0 0.01 46 8.0 31280 -72.3 -94.3 2 22.0 -72.9 799.1 799.1 327.2 799.1 0.01 TRP 226 10933 -62.9 -68.9 44 6.0 -63.0 240 33 321.7 321.7 289.3 321.8 0.02 WND 10 29970 -73.3 -94.2 3 20.9 -73.7 270 120 746.0 746.0 325.8 746.0 0.01 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 818.87 mb = 1779.05 m = 5836.72 ft Wetbulb zero: 837.48 mb = 1595.75 m = 5235.34 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 55.47 % Est. max temperature: 15.75 C = 60.35 F Sfc-Lift cond lev (LCL): 992.68 mb = 210.25 m = 689.79 ft T: 6.57 C 700-500 lapse rate: 6.09 C/km ThetaE index: 1.92 C Layer 705.0- 700.0 mb Conv cond level (CCL): 843.09 mb = 1541.83 m = 5058.43 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 16.30 C = 61.34 F Cap Strength: 9.49 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 13.33 C Lifted Index @700 mb: 5.71 C Showalter Index: 6.98 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.90 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.34 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 60006.59 J/kg Cap Strength: 10.06 C Lift Cond Lev (LCL): 930.34 mb = 740.86 m = 2430.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 10 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 83 160 7 -2.4 6.6 | 112 13 -12.1 4.9 1 1000 150 175 11 -1.0 11.0 | 131 14 -10.7 9.3 2 925 788 185 9 0.8 9.0 | 129 12 -8.9 7.3 3 850 1476 195 7 1.8 6.8 | 123 9 -7.9 5.1 4 700 3019 210 9 4.5 7.8 | 139 8 -5.2 6.1 5 500 5580 255 23 22.2 6.0 | 251 13 12.5 4.2 6 400 7190 255 35 33.8 9.1 | 253 25 24.1 7.4 7 300 9140 245 35 31.7 14.8 | 239 26 22.0 13.1 8 250 10310 235 38 31.1 21.8 | 227 29 21.4 20.1 9 226 10933 240 33 28.6 16.5 | 232 24 18.9 14.8 10 200 11680 230 31 23.7 19.9 | 218 23 14.0 18.2 11 150 13470 215 29 16.6 23.8 | 197 23 6.9 22.1 12 100 16010 225 29 20.5 20.5 | 210 22 10.8 18.8 13 70 18220 265 29 28.9 2.5 | 268 19 19.2 0.8 14 50 20300 260 27 26.6 4.7 | 260 17 16.9 3.0 15 30 23410 270 50 50.0 -0.0 | 272 40 40.3 -1.7 16 20 25870 265 71 70.7 6.2 | 266 61 61.0 4.5 17 10 29970 270 120 120.0 -0.0 | 271 110 110.3 -1.7 Wind Parameters Mean winds (0-6000m): 230.0 at 13.2 knts Storm direction: 260.0 at 9.9 knts Shear (0-3000m) pos: 1.3 neg: 0.0 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 30.3 deg Storm rel helicity (0-3000m) pos: 22.4 neg: -4.4 tot: 18.0 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.07 Bulk Shear: 15.22 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 ------------------------------------------------------------------------------- 500 177 10 129 13| 4.2 0.0 4.2| 15.7 -0.6 15.1 30.2 0.69| 6.4 4.4 1000 181 10 129 12| 2.0 0.0 2.0| 15.7 -2.4 13.3 13.3 0.45| 4.2 1.9 1500 184 9 128 12| 1.5 0.0 1.5| 16.1 -4.4 11.7 7.8 0.32| 3.3 1.1 2000 187 8 128 11| 1.3 0.0 1.3| 18.1 -4.4 13.7 6.8 0.37| 2.7 1.0 2500 191 8 129 10| 1.3 0.0 1.3| 20.0 -4.4 15.6 6.2 0.41| 2.4 1.0 3000 194 8 130 10| 1.3 0.0 1.3| 22.4 -4.4 18.0 6.0 0.46| 2.2 1.0 4000 203 9 139 9| 1.8 0.0 1.8| 36.2 -4.4 31.8 7.9 0.64| 2.5 1.6 5000 217 11 156 8| 2.2 0.0 2.2| 53.9 -4.4 49.5 9.9 0.72| 2.8 2.0 6000 230 13 183 7| 2.1 0.3 2.4| 66.3 -4.4 61.9 10.3 0.67| 3.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//LHUD/skewt/LHUD.skewt.20251203.23.gif