UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 7 DEC 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 1005 133 -24.3 -28.6 68 4.3 -24.7 105 1 248.5 248.5 248.2 249.5 0.36 1 1000 169 -23.9 -28.6 65 4.7 -24.4 100 1 249.2 249.3 248.8 250.2 0.36 2 979 325 -23.1 -28.1 64 5.0 -23.6 115 3 251.6 251.6 250.9 252.6 0.39 3 951 537 -25.1 -30.1 63 5.0 -25.5 135 5 251.6 251.7 250.8 252.6 0.33 4 925 739 -24.7 -29.7 63 5.0 -25.2 155 7 254.1 254.1 253.0 255.0 0.35 5 886 1054 -22.1 -27.1 64 5.0 -22.7 198 10 259.9 260.0 258.1 261.2 0.47 6 850 1357 -23.7 -28.5 65 4.8 -24.2 240 13 261.3 261.4 259.1 262.5 0.43 7 724 2526 -25.7 -30.1 67 4.4 -26.2 261 30 271.4 271.5 266.5 272.7 0.43 8 700 2770 -27.7 -32.4 64 4.7 -28.2 265 33 271.8 271.9 266.6 272.9 0.36 9 584 4047 -36.9 -41.9 60 5.0 -37.2 268 42 275.5 275.6 268.7 276.1 0.16 10 501 5096 -41.5 -47.5 52 6.0 -41.8 270 50 282.3 282.3 272.7 282.6 0.10 11 500 5110 -41.9 -47.9 52 6.0 -42.1 270 50 282.0 282.0 272.5 282.3 0.10 12 477 5426 -45.7 -52.7 45 7.0 -45.9 271 50 281.1 281.1 271.9 281.3 0.06 13 400 6580 -52.1 -59.1 43 7.0 -52.2 275 52 287.3 287.3 275.3 287.4 0.03 14 350 7443 -55.3 -63.3 36 8.0 -55.4 275 52 294.1 294.1 278.7 294.2 0.02 15 326 7898 -55.7 -63.7 36 8.0 -55.8 277 48 299.6 299.6 281.2 299.7 0.02 16 300 8430 -55.3 -63.3 36 8.0 -55.4 280 44 307.4 307.4 284.4 307.5 0.03 17 250 9600 -54.1 -63.1 32 9.0 -54.3 285 40 325.6 325.6 290.5 325.8 0.03 18 231 10107 -52.9 -60.9 37 8.0 -53.1 285 40 334.9 334.9 293.1 335.1 0.05 19 200 11030 -54.7 -63.7 32 9.0 -54.9 285 40 346.1 346.2 295.8 346.3 0.04 20 150 12870 -55.5 -64.5 32 9.0 -55.8 285 42 374.5 374.5 301.4 374.7 0.04 21 121 14239 -56.1 -66.1 27 10.0 -56.4 282 43 397.1 397.1 304.8 397.3 0.04 22 100 15440 -60.1 -70.1 26 10.0 -60.3 280 44 411.6 411.6 306.7 411.8 0.03 23 95 15758 -60.7 -70.7 26 10.0 -60.9 279 45 416.5 416.5 307.3 416.7 0.03 24 70 17640 -63.3 -74.3 21 11.0 -63.5 270 50 449.0 449.0 310.8 449.1 0.02 25 66 18001 -64.3 -74.3 24 10.0 -64.5 269 51 454.4 454.4 311.3 454.5 0.02 26 50 19690 -66.7 -77.7 20 11.0 -66.9 265 54 486.3 486.3 314.0 486.4 0.02 27 43 20602 -67.7 -78.7 19 11.0 -67.9 256 58 505.3 505.3 315.3 505.4 0.02 28 35 21838 -69.3 -80.3 19 11.0 -69.5 244 62 531.7 531.8 317.1 531.9 0.02 29 30 22770 -64.9 -75.9 21 11.0 -65.3 235 66 567.7 567.7 319.0 568.0 0.04 30 29 22977 -64.1 -75.1 21 11.0 -64.6 230 68 575.4 575.4 319.5 575.8 0.05 31 28 23192 -63.3 -74.3 21 11.0 -63.8 583.5 583.5 319.9 583.9 0.06 32 27 23415 -65.7 -77.7 17 12.0 -66.1 582.8 582.8 319.8 583.1 0.04 TRP 350 7443 -55.3 -63.3 36 8.0 -55.4 275 52 294.1 294.1 278.7 294.2 0.02 WND 29 22977 -64.1 -75.1 21 11.0 -64.6 230 68 575.4 575.4 319.5 575.8 0.05 Sounding variables and indices 1000-500 mb thick: 4941.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 62.02 % Est. max temperature: -11.66 C = 11.01 F Sfc-Lift cond lev (LCL): 935.36 mb = 657.78 m = 2158.05 ft T: -24.86 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.08 C Layer 951.0- 925.0 mb Conv cond level (CCL): 624.10 mb = 3578.85 m = 11741.49 ft Mean mixing ratio: 0.36 g/kg Conv temperature: 1.45 C = 34.62 F Cap Strength: 23.75 C Lifted Index: 23.47 C Risk: None Lifted Index @300 mb: 38.28 C Lifted Index @700 mb: 16.93 C Showalter Index: 16.00 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 13.40 C K Index: -15.00 Risk: None Sweat Index: 76.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.43 J/kg Max Up Vert Vel: 6.85 m/s Conv Inhibition (B-): 54047.04 J/kg Cap Strength: 23.31 C Lift Cond Lev (LCL): 878.40 mb = 1116.56 m = 3663.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 24 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 1005 133 105 1 -1.0 0.3 | 115 25 -22.6 10.7 1 1000 169 100 1 -1.0 0.2 | 115 25 -22.7 10.6 2 925 739 155 7 -3.0 6.3 | 124 30 -24.6 16.8 3 850 1357 240 13 11.3 6.5 | 148 20 -10.4 16.9 4 700 2770 265 33 32.9 2.9 | 220 17 11.2 13.3 5 500 5110 270 50 50.0 -0.0 | 250 30 28.3 10.4 6 400 6580 275 52 51.8 -4.5 | 259 31 30.1 5.9 7 350 7443 275 52 51.8 -4.5 | 259 31 30.1 5.9 8 300 8430 280 44 43.3 -7.6 | 263 22 21.7 2.8 9 250 9600 285 40 38.6 -10.4 | 270 17 17.0 0.1 10 200 11030 285 40 38.6 -10.4 | 270 17 17.0 0.1 11 150 12870 285 42 40.6 -10.9 | 271 19 18.9 -0.4 12 100 15440 280 44 43.3 -7.6 | 263 22 21.7 2.8 13 70 17640 270 50 50.0 -0.0 | 250 30 28.3 10.4 14 50 19690 265 54 53.8 4.7 | 245 36 32.1 15.1 15 30 22770 235 66 54.1 37.9 | 214 58 32.4 48.3 Wind Parameters Mean winds (0-6000m): 265.7 at 32.1 knts Storm direction: 295.7 at 24.0 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 228.7 neg: -0.6 tot: 228.2 m^2/s^2 ave: 76.1 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 6.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.15 Bulk Shear: 154.38 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 ------------------------------------------------------------------------------- 500 138 3 118 27| 5.3 0.0 5.3| 22.7 -0.6 22.1 44.2 0.53| 5.8 3.0 1000 172 6 126 28| 5.7 0.0 5.7| 95.0 -0.6 94.5 94.5 0.76| 8.5 6.4 1500 212 8 135 25| 6.1 0.0 6.1|135.0 -0.6 134.4 89.6 0.73| 9.3 6.8 2000 233 11 144 21| 6.4 0.0 6.4|170.8 -0.6 170.3 85.1 0.78| 9.0 7.0 2500 246 15 153 18| 6.6 0.0 6.6|207.9 -0.6 207.3 82.9 0.82| 8.9 7.3 3000 253 18 163 16| 6.3 0.0 6.3|228.7 -0.6 228.2 76.1 0.83| 8.3 6.9 4000 259 23 184 15| 5.6 0.0 5.6|258.1 -0.6 257.6 64.4 0.81| 7.1 5.8 5000 263 28 205 15| 5.2 0.0 5.2|290.3 -0.6 289.7 57.9 0.79| 6.5 5.1 6000 266 32 219 16| 4.5 0.0 4.5|316.7 -0.6 316.1 52.7 0.80| 5.7 4.5 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20251207.12.gif