UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for X4467... Searching the city database file for: X4467 ... Date:0000Z 28 OCT 25 Station: X4467 WMO ident: 34467 Latitude: 48.78 Longitude: 44.33 ------------------------------------------------------------------------------- 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 51 SFC 989 142 6.8 4.8 87 2.0 5.8 130 15 280.8 281.8 279.5 295.8 5.45 2 925 692 8.2 -0.8 53 9.0 4.1 180 40 287.7 288.4 280.8 298.9 3.90 3 888 1029 8.6 -3.4 43 12.0 3.2 185 39 291.5 292.1 281.9 301.3 3.35 4 850 1388 6.4 -1.6 57 8.0 2.7 190 38 292.9 293.6 283.2 304.6 4.00 5 717 2767 0.0 -2.1 86 2.1 -1.0 229 52 300.4 301.3 286.8 314.2 4.57 6 700 2959 -1.1 -3.3 85 2.2 -2.1 235 54 301.3 302.1 286.8 314.2 4.28 7 641 3657 -3.9 -7.0 79 3.1 -5.2 238 52 305.8 306.4 287.6 316.7 3.53 8 500 5570 -16.3 -19.0 80 2.7 -17.1 245 46 313.2 313.5 288.3 318.8 1.70 9 455 6273 -21.1 -23.8 79 2.7 -21.7 243 48 315.7 316.0 288.7 319.9 1.23 10 400 7210 -28.7 -32.0 73 3.3 -29.2 240 50 317.7 317.8 288.7 320.0 0.65 11 323 8696 -42.1 -45.5 69 3.4 -42.3 247 53 319.2 319.2 288.7 320.0 0.20 12 300 9190 -46.5 -50.0 67 3.5 -46.7 250 54 319.8 319.8 288.8 320.3 0.13 13 250 10370 -58.1 -62.2 59 4.1 -58.2 255 64 319.7 319.7 288.7 319.8 0.04 14 237 10706 -60.9 -65.1 58 4.2 -61.0 260 71 320.4 320.4 288.9 320.5 0.03 15 230 10892 -62.5 -66.7 57 4.2 -62.6 260 68 320.7 320.7 289.0 320.8 0.02 16 200 11760 -61.9 -66.2 56 4.3 -62.0 250 64 334.7 334.7 293.0 334.8 0.03 17 174 12626 -57.9 -62.4 56 4.5 -58.0 250 54 354.9 354.9 297.7 355.2 0.05 18 150 13550 -61.9 -66.6 53 4.7 -62.0 250 44 363.4 363.4 299.4 363.6 0.03 19 145 13760 -62.9 -67.6 53 4.7 -63.0 251 44 365.2 365.3 299.7 365.4 0.03 20 100 16060 -62.3 -68.3 44 6.0 -62.4 265 40 407.4 407.4 306.2 407.6 0.04 21 93 16509 -59.3 -65.3 46 6.0 -59.5 262 38 421.8 421.8 308.0 422.1 0.06 22 70 18270 -62.3 -68.3 44 6.0 -62.5 250 31 451.1 451.1 311.0 451.4 0.06 23 58 19426 -63.3 -69.3 44 6.0 -63.5 258 32 473.8 473.8 313.0 474.1 0.06 24 50 20340 -61.7 -68.7 39 7.0 -62.0 265 33 498.1 498.1 314.8 498.5 0.07 25 36 22384 -59.7 -66.7 40 7.0 -60.2 259 36 552.3 552.4 318.3 553.3 0.13 26 33 22923 -62.9 -69.9 38 7.0 -63.3 257 37 557.8 557.8 318.6 558.4 0.09 27 30 23510 -63.1 -70.1 38 7.0 -63.5 255 38 572.6 572.7 319.3 573.3 0.10 28 26 24395 -60.7 -68.7 34 8.0 -61.3 603.4 603.4 320.8 604.4 0.14 TRP 230 10892 -62.5 -66.7 57 4.2 -62.6 260 68 320.7 320.7 289.0 320.8 0.02 WND 237 10706 -60.9 -65.1 58 4.2 -61.0 260 71 320.4 320.4 288.9 320.5 0.03 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 717.00 mb = 2767.17 m = 9078.54 ft Wetbulb zero: 752.18 mb = 2378.98 m = 7804.94 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 73.12 % Est. max temperature: 19.35 C = 66.83 F Sfc-Lift cond lev (LCL): 959.13 mb = 393.96 m = 1292.50 ft T: 7.44 C 700-500 lapse rate: 5.82 C/km Conv cond level (CCL): 630.81 mb = 3780.11 m = 12401.80 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 32.15 C = 89.87 F Cap Strength: 11.37 C Lifted Index: 13.80 C Risk: None Lifted Index @300 mb: 15.24 C Lifted Index @700 mb: 9.25 C Showalter Index: 9.52 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 14.70 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 249.39 Risk: None Energy Index: 2.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.87 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 39511.41 J/kg Cap Strength: 13.55 C Lift Cond Lev (LCL): 839.89 mb = 1484.94 m = 4871.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 34 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 ---------------------------------------------------------- 0 989 142 130 15 -11.5 9.6 | 92 45 -44.6 1.4 1 925 692 180 40 0.0 40.0 | 134 46 -33.1 31.8 2 850 1388 190 38 6.6 37.4 | 138 39 -26.5 29.2 3 700 2959 235 54 44.2 31.0 | 206 25 11.2 22.8 4 500 5570 245 46 41.7 19.4 | 218 14 8.6 11.2 5 400 7210 240 50 43.3 25.0 | 211 20 10.2 16.8 6 300 9190 250 54 50.7 18.5 | 240 20 17.7 10.2 7 250 10370 255 64 61.8 16.6 | 254 30 28.8 8.3 8 237 10706 260 71 69.9 12.3 | 264 37 36.9 4.1 9 230 10892 260 68 67.0 11.8 | 264 34 33.9 3.6 10 200 11760 250 64 60.1 21.9 | 243 30 27.1 13.7 11 150 13550 250 44 41.3 15.0 | 231 11 8.3 6.8 12 100 16060 265 40 39.8 3.5 | 305 8 6.8 -4.7 13 70 18270 250 31 29.1 10.6 | 121 5 -3.9 2.4 14 50 20340 265 33 32.9 2.9 | 2 5 -0.2 -5.3 15 30 23510 255 38 36.7 9.8 | 246 4 3.6 1.6 Wind Parameters Mean winds (0-6000m): 226.0 at 45.4 knts Storm direction: 256.0 at 34.1 knts Shear (0-3000m) pos: 10.2 neg: 0.0 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 115.0 deg Storm rel helicity (0-3000m) pos: 765.7 neg: 0.0 tot: 765.7 m^2/s^2 ave: 255.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 12.8 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 0.18 Bulk Shear: 210.63 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 ------------------------------------------------------------------------------- 500 165 26 113 43| 30.1 0.0 30.1|378.8 0.0 378.8 757.6 0.98| 32.0 31.5 1000 176 33 125 43| 16.9 0.0 16.9|447.9 0.0 447.9 447.9 0.92| 20.2 18.7 1500 182 35 130 42| 12.8 0.0 12.8|509.7 0.0 509.7 339.8 0.90| 16.2 14.5 2000 189 37 136 39| 11.8 0.0 11.8|608.3 0.0 608.3 304.2 0.90| 15.2 13.7 2500 197 39 143 36| 11.2 0.0 11.2|703.6 0.0 703.6 281.4 0.90| 14.9 13.5 3000 205 41 152 33| 10.2 0.0 10.2|765.7 0.0 765.7 255.2 0.91| 14.1 12.8 4000 215 44 164 29| 7.4 0.0 7.4|775.0 0.0 775.0 193.7 0.88| 11.1 9.8 5000 222 45 173 26| 5.7 0.0 5.7|781.8 0.0 781.8 156.4 0.85| 9.4 8.0 6000 226 45 179 23| 4.6 0.1 4.8|783.9 -2.3 781.6 130.3 0.82| 8.1 6.6 Wrote GIF file: /home/apache/climate/data/raob//X4467/skewt/X4467.skewt.20251028.00.gif