UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 7 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 88 270 3 SFC 996 121 4.8 2.1 83 2.7 3.6 270 3 278.3 279.0 276.9 290.5 4.47 2 953 478 1.0 -1.9 81 2.9 -0.2 279 11 278.0 278.5 275.4 287.6 3.49 3 925 717 -0.5 -3.3 81 2.8 -1.6 285 17 278.8 279.3 275.5 287.8 3.23 4 878 1132 -3.1 -5.4 84 2.3 -4.0 294 19 280.3 280.8 275.9 288.5 2.91 5 871 1196 -2.1 -4.5 84 2.4 -3.0 296 20 282.0 282.5 277.1 290.9 3.14 6 858 1316 -1.9 -5.0 79 3.1 -3.1 298 21 283.4 283.9 277.7 292.1 3.07 7 850 1390 -2.5 -6.8 72 4.3 -4.1 300 21 283.5 284.0 277.3 291.3 2.70 8 723 2662 -7.7 -16.7 48 9.0 -10.2 300 29 291.3 291.5 279.4 295.6 1.43 9 700 2913 -7.9 -21.9 31 14.0 -11.3 300 31 293.7 293.9 279.8 296.7 0.95 10 692 3003 -7.1 -23.1 27 16.0 -11.0 300 32 295.6 295.7 280.6 298.3 0.86 11 682 3116 -7.9 -24.9 24 17.0 -11.8 301 33 295.9 296.1 280.6 298.3 0.74 12 584 4303 -16.9 -33.9 21 17.0 -19.6 305 48 298.9 298.9 281.4 300.1 0.37 13 557 4658 -17.1 -36.1 18 19.0 -20.0 307 52 302.7 302.8 282.9 303.8 0.31 14 500 5460 -22.9 -44.9 12 22.0 -25.1 310 62 305.1 305.1 283.7 305.6 0.14 15 490 5607 -24.3 -46.3 11 22.0 -26.3 310 63 305.2 305.2 283.7 305.6 0.12 16 400 7050 -34.5 -48.5 23 14.0 -35.4 315 69 310.2 310.2 285.5 310.6 0.12 17 381 7388 -36.9 -48.9 28 12.0 -37.6 316 72 311.3 311.4 285.9 311.8 0.12 18 353 7909 -42.1 -53.1 29 11.0 -42.6 317 78 311.2 311.2 285.8 311.5 0.08 19 310 8775 -48.1 -56.1 39 8.0 -48.3 319 87 314.6 314.6 287.0 314.8 0.06 20 300 8990 -50.7 -58.7 38 8.0 -50.9 320 89 313.9 313.9 286.8 314.1 0.05 21 296 9078 -51.3 -59.3 38 8.0 -51.5 320 91 314.2 314.3 286.9 314.4 0.04 22 252 10110 -58.5 -66.5 35 8.0 -58.6 315 89 318.4 318.4 288.2 318.4 0.02 23 250 10160 -58.3 -66.3 35 8.0 -58.4 315 89 319.4 319.4 288.6 319.5 0.02 24 224 10854 -56.7 -64.7 36 8.0 -56.8 315 78 332.0 332.0 292.3 332.2 0.03 25 212 11202 -58.1 -66.1 35 8.0 -58.2 315 72 335.1 335.1 293.1 335.2 0.02 26 200 11570 -56.5 -64.5 36 8.0 -56.6 315 66 343.3 343.3 295.1 343.4 0.03 27 186 12030 -54.5 -63.5 32 9.0 -54.7 312 62 353.7 353.7 297.5 353.9 0.04 28 175 12418 -54.9 -63.9 32 9.0 -55.1 310 59 359.3 359.3 298.6 359.5 0.04 29 153 13266 -58.3 -68.3 27 10.0 -58.5 306 51 367.5 367.6 300.1 367.7 0.03 30 150 13390 -57.7 -68.7 23 11.0 -57.9 305 50 370.7 370.7 300.7 370.8 0.02 31 145 13604 -57.5 -68.5 23 11.0 -57.7 305 50 374.6 374.6 301.4 374.7 0.03 32 100 15930 -61.3 -74.3 16 13.0 -61.5 300 46 409.3 409.3 306.5 409.4 0.02 33 70 18140 -64.1 -78.1 13 14.0 -64.3 305 38 447.3 447.3 310.6 447.3 0.01 34 64 18683 -66.3 -80.3 12 14.0 -66.5 302 39 454.0 454.0 311.3 454.1 0.01 35 50 20170 -67.1 -81.1 12 14.0 -67.3 295 42 485.4 485.4 313.9 485.4 0.01 36 30 23220 -71.3 -85.3 11 14.0 -71.5 295 46 550.3 550.3 318.1 550.3 0.01 37 28 23627 -72.3 -86.3 10 14.0 -72.5 294 46 558.5 558.5 318.6 558.5 0.01 38 20 25620 -70.1 -84.1 11 14.0 -70.5 290 48 621.6 621.6 321.6 621.7 0.02 39 18 26249 -68.7 -83.7 10 15.0 -69.2 288 49 645.0 645.0 322.5 645.2 0.02 40 16 26951 -70.9 -84.9 11 14.0 -71.3 287 50 659.9 660.0 323.0 660.1 0.02 41 12 28664 -69.3 -84.3 10 15.0 -69.9 283 52 722.2 722.2 325.1 722.4 0.03 42 10 29750 -70.3 -84.3 11 14.0 -70.9 280 54 757.1 757.2 326.1 757.4 0.03 43 8.8 30509 -70.5 -84.5 11 14.0 -71.2 784.6 784.6 326.8 784.9 0.04 TRP 252 10110 -58.5 -66.5 35 8.0 -58.6 315 89 318.4 318.4 288.2 318.4 0.02 WND 296 9078 -51.3 -59.3 38 8.0 -51.5 320 91 314.2 314.3 286.9 314.4 0.04 Sounding variables and indices 1000-500 mb thick: 5372.00 m Freezing level: 934.33 mb = 637.31 m = 2090.88 ft Wetbulb zero: 954.79 mb = 462.74 m = 1518.16 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 44.60 % Est. max temperature: 10.28 C = 50.50 F Sfc-Lift cond lev (LCL): 955.38 mb = 457.75 m = 1501.80 ft T: 1.21 C 700-500 lapse rate: 5.89 C/km ThetaE index: 2.92 C Layer 953.0- 925.0 mb Conv cond level (CCL): 885.71 mb = 1062.66 m = 3486.36 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 6.57 C = 43.83 F Cap Strength: 13.52 C Lifted Index: 14.58 C Risk: None Lifted Index @300 mb: 18.13 C Lifted Index @700 mb: 8.78 C Showalter Index: 12.35 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.10 C K Index: -0.40 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 3.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.57 J/kg Max Up Vert Vel: 3.63 m/s Conv Inhibition (B-): 53446.71 J/kg Cap Strength: 14.42 C Lift Cond Lev (LCL): 906.16 mb = 880.86 m = 2889.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 28 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 ---------------------------------------------------------- 0 996 121 270 3 3.0 -0.0 | 161 26 -8.7 25.0 1 925 717 285 17 16.4 -4.4 | 193 21 4.8 20.6 2 850 1390 300 21 18.2 -10.5 | 204 16 6.5 14.5 3 700 2913 300 31 26.8 -15.5 | 238 18 15.2 9.5 4 500 5460 310 62 47.5 -39.9 | 293 39 35.8 -14.8 5 400 7050 315 69 48.8 -48.8 | 303 44 37.1 -23.8 6 300 8990 320 89 57.2 -68.2 | 313 63 45.5 -43.2 7 296 9078 320 91 58.5 -69.7 | 314 65 46.8 -44.7 8 252 10110 315 89 62.9 -62.9 | 306 64 51.3 -37.9 9 250 10160 315 89 62.9 -62.9 | 306 64 51.3 -37.9 10 200 11570 315 66 46.7 -46.7 | 302 41 35.0 -21.7 11 150 13390 305 50 41.0 -28.7 | 277 30 29.3 -3.7 12 100 15930 300 46 39.8 -23.0 | 266 28 28.2 2.0 13 70 18140 305 38 31.1 -21.8 | 261 20 19.5 3.2 14 50 20170 295 42 38.1 -17.7 | 255 27 26.4 7.3 15 30 23220 295 46 41.7 -19.4 | 260 31 30.0 5.6 16 20 25620 290 48 45.1 -16.4 | 256 35 33.4 8.6 17 10 29750 280 54 53.2 -9.4 | 249 44 41.5 15.6 Wind Parameters Mean winds (0-6000m): 305.0 at 36.8 knts Storm direction: 335.0 at 27.6 knts Shear (0-3000m) pos: 4.2 neg: 1.1 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 154.6 neg: 0.0 tot: 154.6 m^2/s^2 ave: 51.5 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 110.07 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 ------------------------------------------------------------------------------- 500 282 9 172 23| 12.2 0.0 12.2| 70.5 0.0 70.5 141.1 0.93| 12.3 11.4 1000 287 13 183 21| 8.6 0.0 8.6| 94.8 0.0 94.8 94.8 0.86| 9.3 8.0 1500 292 16 189 19| 6.8 0.0 6.8|107.4 0.0 107.4 71.6 0.83| 7.6 6.3 2000 295 18 195 18| 5.1 0.8 6.0|121.2 0.0 121.2 60.6 0.85| 6.5 5.6 2500 296 20 201 17| 4.1 1.4 5.5|134.9 0.0 134.9 54.0 0.86| 5.9 5.1 3000 297 22 207 17| 4.2 1.1 5.3|154.6 0.0 154.6 51.5 0.87| 5.7 5.0 4000 299 26 222 16| 4.7 0.8 5.6|213.8 0.0 213.8 53.5 0.86| 5.9 5.0 5000 302 31 241 17| 5.1 0.7 5.7|282.0 0.0 282.0 56.4 0.82| 6.0 4.9 6000 305 37 258 19| 4.8 0.6 5.4|339.8 0.0 339.8 56.6 0.80| 5.7 4.6 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251107.12.gif