UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 29 NOV 25 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 173 SFC 965 448 -9.9 -13.7 74 3.8 -10.8 335 5 265.9 266.2 264.4 269.7 1.37 2 925 772 -12.7 -15.8 78 3.1 -13.4 355 13 266.3 266.5 264.4 269.7 1.20 3 850 1411 -17.1 -20.6 74 3.5 -17.7 40 11 268.2 268.4 265.1 270.7 0.87 4 773 2116 -21.9 -25.1 75 3.2 -22.4 324 13 270.4 270.6 266.3 272.3 0.64 5 704 2801 -24.3 -26.8 80 2.5 -24.6 250 15 275.1 275.2 269.2 276.9 0.61 6 700 2842 -24.5 -27.0 80 2.5 -24.8 245 15 275.4 275.5 269.4 277.1 0.60 7 575 4238 -36.7 -41.2 63 4.5 -37.0 268 23 277.0 277.0 269.7 277.6 0.18 8 500 5190 -43.7 -48.4 60 4.7 -43.9 285 29 279.8 279.8 271.2 280.1 0.09 9 400 6650 -53.9 -58.4 58 4.5 -53.9 265 31 284.9 284.9 274.0 285.1 0.04 10 356 7392 -59.3 -63.7 57 4.4 -59.3 272 34 287.3 287.3 275.3 287.4 0.02 11 310 8256 -61.9 -66.2 56 4.3 -61.9 280 38 295.3 295.3 279.3 295.4 0.02 12 300 8460 -61.7 -66.0 56 4.3 -61.7 280 40 298.4 298.4 280.6 298.4 0.02 13 280 8885 -62.3 -66.6 56 4.3 -62.3 282 42 303.4 303.5 282.8 303.5 0.02 14 255 9466 -57.9 -62.4 56 4.5 -58.0 284 44 318.2 318.2 288.2 318.3 0.03 15 250 9590 -58.5 -63.0 56 4.5 -58.6 285 44 319.1 319.1 288.5 319.2 0.03 16 200 11000 -56.9 -61.5 56 4.6 -57.0 285 40 342.7 342.7 295.0 342.9 0.05 17 166 12178 -58.5 -63.5 52 5.0 -58.6 285 41 358.7 358.7 298.5 358.9 0.05 18 155 12612 -56.3 -61.3 53 5.0 -56.5 285 42 369.6 369.6 300.5 369.9 0.06 19 150 12820 -56.7 -62.7 47 6.0 -56.9 285 42 372.4 372.4 301.0 372.6 0.06 20 126 13913 -61.5 -67.5 45 6.0 -61.6 285 47 382.7 382.8 302.7 382.9 0.03 21 111 14696 -63.1 -69.1 44 6.0 -63.2 285 51 393.9 393.9 304.4 394.0 0.03 22 100 15340 -61.5 -67.5 45 6.0 -61.6 285 54 408.9 408.9 306.4 409.1 0.04 23 88 16128 -61.7 -68.7 39 7.0 -61.9 283 53 423.7 423.7 308.2 423.9 0.04 24 76 17021 -66.7 -73.7 37 7.0 -66.8 281 52 431.4 431.4 309.0 431.5 0.02 25 70 17520 -63.5 -70.5 38 7.0 -63.7 280 52 448.5 448.5 310.7 448.8 0.04 26 57 18770 -67.3 -74.3 36 7.0 -67.4 467.1 467.1 312.4 467.2 0.03 27 54 19097 -65.9 -72.9 37 7.0 -66.1 477.6 477.6 313.2 477.8 0.04 TRP 310 8256 -61.9 -66.2 56 4.3 -61.9 280 38 295.3 295.3 279.3 295.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5017.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 71.49 % Est. max temperature: -6.66 C = 20.02 F Sfc-Lift cond lev (LCL): 907.81 mb = 913.73 m = 2997.78 ft T: -13.68 C 700-500 lapse rate: 8.18 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 844.89 mb = 1455.80 m = 4776.20 ft Mean mixing ratio: 1.15 g/kg Conv temperature: -7.50 C = 18.51 F Cap Strength: 6.43 C Lifted Index: 8.25 C Risk: None Lifted Index @300 mb: 20.16 C Lifted Index @700 mb: 6.07 C Showalter Index: 7.61 C Risk: None Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 23.10 C K Index: 3.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.96 J/kg Max Up Vert Vel: 3.73 m/s Conv Inhibition (B-): 30399.53 J/kg Cap Strength: 8.06 C Lift Cond Lev (LCL): 866.89 mb = 1262.31 m = 4141.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 15 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 ---------------------------------------------------------- 0 965 448 335 5 2.1 -4.5 | 118 11 -9.4 5.1 1 925 772 355 13 1.1 -13.0 | 72 11 -10.4 -3.3 2 850 1411 40 11 -7.1 -8.4 | 94 19 -18.6 1.2 3 700 2842 245 15 13.6 6.3 | 187 16 2.1 16.0 4 500 5190 285 29 28.0 -7.5 | 263 17 16.5 2.1 5 400 6650 265 31 30.9 2.7 | 237 23 19.4 12.3 6 310 8256 280 38 37.4 -6.6 | 263 26 25.9 3.0 7 300 8460 280 40 39.4 -6.9 | 264 28 27.9 2.7 8 250 9590 285 44 42.5 -11.4 | 273 31 31.0 -1.7 9 200 11000 285 40 38.6 -10.4 | 272 27 27.1 -0.7 10 150 12820 285 42 40.6 -10.9 | 272 29 29.0 -1.2 11 100 15340 285 54 52.2 -14.0 | 276 41 40.6 -4.3 12 70 17520 280 52 51.2 -9.0 | 269 40 39.7 0.6 Wind Parameters Mean winds (0-6000m): 279.9 at 20.0 knts Storm direction: 309.9 at 15.0 knts Shear (0-3000m) pos: 1.3 neg: 4.4 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 85.8 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -43.7 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 52.63 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 ------------------------------------------------------------------------------- 500 354 10 87 11| 8.9 0.0 8.9| 2.5 -19.0 -16.5 -33.0 -0.60| 11.4 -6.9 1000 9 11 85 13| 5.0 0.0 5.0| 18.7 -19.0 -0.4 -0.4 -0.17| 8.8 -1.5 1500 8 11 84 13| 3.3 3.7 7.0| 18.7 -36.0 -17.3 -11.5 -0.26| 9.7 -2.5 2000 354 12 79 10| 2.5 5.2 7.7| 22.5 -36.0 -13.5 -6.7 -0.03| 10.6 -0.4 2500 336 12 76 7| 2.0 5.3 7.3| 25.8 -43.7 -17.9 -7.2 -0.05| 10.9 -0.6 3000 302 13 170 3| 1.3 4.4 5.7| 42.2 -43.7 -1.5 -0.5 0.02| 9.7 0.2 4000 281 15 207 8| 1.5 3.3 4.8| 78.3 -43.7 34.6 8.7 0.15| 8.4 1.3 5000 283 18 226 8| 1.8 2.7 4.4|107.9 -49.1 58.8 11.8 0.21| 7.6 1.6 6000 280 20 233 10| 1.5 2.7 4.2|107.9 -79.7 28.1 4.7 0.12| 7.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251129.00.gif