UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for X0935... Searching the city database file for: X0935 ... Date:1200Z 30 NOV 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 278 SFC 936 770 -22.1 -27.1 64 5.0 -22.7 315 3 255.8 255.9 254.7 257.1 0.44 2 925 858 -20.5 -25.5 64 5.0 -21.1 345 5 258.3 258.4 256.9 259.8 0.52 3 920 898 -20.3 -25.3 64 5.0 -21.0 344 6 259.0 259.0 257.4 260.4 0.53 4 853 1455 -22.5 -28.5 58 6.0 -23.2 331 18 262.3 262.4 259.9 263.5 0.43 5 850 1481 -22.9 -29.9 53 7.0 -23.7 330 19 262.2 262.2 259.6 263.2 0.38 6 758 2308 -29.9 -38.9 41 9.0 -30.5 315 20 263.3 263.3 260.1 263.8 0.17 7 700 2870 -34.5 -42.5 44 8.0 -34.9 305 21 264.3 264.3 260.7 264.7 0.13 8 636 3530 -39.9 -46.9 47 7.0 -40.1 305 20 265.5 265.5 261.6 265.8 0.09 9 618 3726 -38.1 -44.1 53 6.0 -38.4 305 20 269.7 269.8 264.7 270.1 0.12 10 571 4269 -38.1 -44.1 53 6.0 -38.4 305 19 275.9 275.9 268.9 276.3 0.13 11 500 5170 -43.5 -49.5 51 6.0 -43.7 305 17 280.0 280.0 271.3 280.3 0.08 12 400 6640 -51.7 -57.7 49 6.0 -51.8 320 25 287.8 287.8 275.6 287.9 0.04 13 358 7354 -56.5 -62.5 47 6.0 -56.6 310 32 290.6 290.6 277.0 290.7 0.02 14 321 8045 -59.1 -64.1 52 5.0 -59.2 300 38 296.2 296.3 279.7 296.3 0.02 15 312 8224 -59.5 -64.5 52 5.0 -59.6 300 38 298.1 298.1 280.6 298.2 0.02 16 300 8470 -59.1 -64.1 52 5.0 -59.2 300 38 302.0 302.0 282.2 302.1 0.02 17 250 9620 -58.9 -63.9 52 5.0 -59.0 290 38 318.5 318.5 288.3 318.6 0.03 18 200 11030 -57.1 -63.1 46 6.0 -57.2 290 46 342.3 342.3 294.9 342.5 0.04 19 176 11836 -55.5 -61.5 47 6.0 -55.6 288 49 357.7 357.7 298.3 358.0 0.06 20 154 12676 -58.9 -64.9 46 6.0 -59.0 285 51 365.8 365.8 299.8 366.0 0.04 21 150 12840 -58.7 -64.7 46 6.0 -58.8 285 52 368.9 369.0 300.4 369.1 0.04 22 100 15400 -60.3 -67.3 39 7.0 -60.4 295 48 411.2 411.2 306.7 411.4 0.04 23 70 17590 -67.1 -74.1 36 7.0 -67.2 270 48 440.8 440.8 310.0 441.0 0.02 24 64 18133 -68.5 -75.5 36 7.0 -68.6 270 53 449.2 449.2 310.8 449.3 0.02 25 56 18940 -68.1 -75.1 36 7.0 -68.2 270 60 467.6 467.6 312.4 467.8 0.03 26 50 19630 -64.7 -72.7 32 8.0 -64.9 270 66 491.0 491.0 314.3 491.3 0.04 27 47 20010 -62.5 -69.5 38 7.0 -62.8 505.1 505.1 315.4 505.5 0.07 28 36 21641 -66.1 -74.1 32 8.0 -66.4 535.8 535.8 317.3 536.1 0.05 TRP 321 8045 -59.1 -64.1 52 5.0 -59.2 300 38 296.2 296.3 279.7 296.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 4892.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 50.55 % Est. max temperature: -15.11 C = 4.80 F Sfc-Lift cond lev (LCL): 861.41 mb = 1382.88 m = 4536.96 ft T: -22.21 C 700-500 lapse rate: 3.91 C/km ThetaE index: 0.29 C Layer 850.0- 758.0 mb Conv cond level (CCL): 772.55 mb = 2171.09 m = 7122.91 ft Mean mixing ratio: 0.46 g/kg Conv temperature: -14.95 C = 5.10 F Cap Strength: 12.21 C Lifted Index: 15.02 C Risk: None Lifted Index @300 mb: 28.54 C Lifted Index @700 mb: 2.86 C Showalter Index: 13.84 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 13.60 C K Index: -17.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.03 J/kg Max Up Vert Vel: 5.30 m/s Conv Inhibition (B-): 43557.09 J/kg Cap Strength: 14.80 C Lift Cond Lev (LCL): 806.04 mb = 1864.60 m = 6117.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 14 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 ---------------------------------------------------------- 0 936 770 315 3 2.1 -2.1 | 169 12 -2.2 11.5 1 925 858 345 5 1.3 -4.8 | 161 9 -3.0 8.8 2 850 1481 330 19 9.5 -16.5 | 299 6 5.2 -2.9 3 700 2870 305 21 17.2 -12.0 | 263 13 12.9 1.5 4 500 5170 305 17 13.9 -9.8 | 248 10 9.6 3.8 5 400 6640 320 25 16.1 -19.2 | 295 13 11.8 -5.6 6 321 8045 300 38 32.9 -19.0 | 281 29 28.6 -5.4 7 300 8470 300 38 32.9 -19.0 | 281 29 28.6 -5.4 8 250 9620 290 38 35.7 -13.0 | 269 31 31.4 0.6 9 200 11030 290 46 43.2 -15.7 | 273 39 38.9 -2.1 10 150 12840 285 52 50.2 -13.5 | 270 46 45.9 0.1 11 100 15400 295 48 43.5 -20.3 | 280 40 39.2 -6.7 12 70 17590 270 48 48.0 -0.0 | 253 46 43.7 13.6 13 50 19630 270 66 66.0 -0.0 | 258 63 61.7 13.6 Wind Parameters Mean winds (0-6000m): 312.5 at 19.0 knts Storm direction: 342.5 at 14.2 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 88.9 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -20.9 tot: -15.7 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 18.22 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 ------------------------------------------------------------------------------- 500 337 9 170 6| 11.8 0.0 11.8| 3.2 -3.9 -0.7 -1.4 0.23| 12.7 2.9 1000 331 13 228 3| 5.9 3.1 9.0| 5.2 -5.9 -0.7 -0.7 0.22| 9.8 2.2 1500 326 15 261 4| 3.9 2.8 6.7| 5.2 -10.3 -5.1 -3.4 0.10| 7.7 0.8 2000 321 17 266 6| 3.0 2.8 5.7| 5.2 -16.0 -10.8 -5.4 0.01| 6.6 0.1 2500 318 18 265 8| 2.4 2.2 4.6| 5.2 -18.9 -13.7 -5.5 -0.02| 5.6 -0.1 3000 315 18 264 8| 2.0 1.7 3.7| 5.2 -20.9 -15.7 -5.2 -0.04| 4.8 -0.2 4000 312 18 262 9| 1.5 1.1 2.6| 5.2 -24.9 -19.7 -4.9 -0.08| 3.8 -0.3 5000 311 18 260 10| 1.5 0.9 2.4| 15.8 -26.5 -10.7 -2.1 0.02| 3.5 0.1 6000 312 19 266 10| 1.8 0.8 2.6| 33.0 -27.2 5.8 1.0 0.15| 3.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251130.12.gif