UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 9 JAN 26 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 221 SFC 970 454 -12.5 -15.3 80 2.8 -13.1 325 5 262.9 263.1 261.9 266.2 1.20 2 925 814 -16.1 -19.6 74 3.5 -16.7 350 9 262.8 263.0 261.2 265.3 0.87 3 850 1443 -21.1 -24.0 77 2.9 -21.5 355 19 264.0 264.1 261.6 265.9 0.65 4 700 2846 -31.3 -34.6 73 3.3 -31.6 290 15 267.8 267.9 263.7 268.7 0.29 5 582 4122 -41.7 -45.3 68 3.6 -41.8 304 26 270.2 270.2 265.0 270.6 0.11 6 512 4982 -45.1 -49.0 65 3.9 -45.2 313 34 276.2 276.2 269.0 276.5 0.09 7 500 5140 -46.3 -50.0 66 3.7 -46.4 315 35 276.6 276.6 269.2 276.8 0.08 8 400 6600 -54.1 -58.2 61 4.1 -54.2 315 42 284.7 284.7 273.9 284.8 0.04 9 300 8400 -63.7 -67.8 57 4.1 -63.7 315 42 295.5 295.5 279.4 295.6 0.01 10 289 8629 -64.7 -68.7 58 4.0 -64.7 315 42 297.3 297.3 280.1 297.3 0.01 11 252 9471 -63.3 -67.5 57 4.2 -63.3 301 38 311.2 311.3 285.8 311.3 0.02 12 250 9520 -63.1 -67.3 57 4.2 -63.1 300 38 312.3 312.3 286.1 312.3 0.02 13 216 10432 -56.9 -61.0 60 4.1 -57.0 303 43 335.2 335.2 293.2 335.4 0.05 14 200 10920 -56.5 -60.6 60 4.1 -56.6 305 46 343.3 343.3 295.1 343.5 0.05 15 150 12740 -56.9 -61.9 53 5.0 -57.1 300 38 372.0 372.1 300.9 372.3 0.06 16 132 13549 -56.9 -62.9 47 6.0 -57.1 295 44 385.9 385.9 303.2 386.2 0.06 17 100 15320 -53.3 -60.3 42 7.0 -53.7 285 58 424.7 424.8 308.3 425.3 0.11 18 95 15651 -52.3 -59.3 43 7.0 -52.7 286 57 433.0 433.0 309.2 433.7 0.14 19 70 17630 -52.1 -61.1 33 9.0 -52.8 290 52 472.9 473.0 313.0 473.8 0.15 20 69 17723 -52.3 -62.3 29 10.0 -53.0 290 53 474.4 474.5 313.1 475.2 0.13 21 63 18314 -47.9 -58.9 27 11.0 -49.1 287 56 496.7 496.7 314.8 498.0 0.22 22 51 19709 -45.7 -58.7 22 13.0 -47.6 281 63 532.7 532.8 317.2 534.5 0.27 23 50 19840 -46.1 -59.1 22 13.0 -48.0 280 64 534.8 534.9 317.3 536.6 0.26 24 44 20688 -47.1 -61.1 19 14.0 -49.1 552.3 552.4 318.3 553.9 0.23 25 38 21668 -43.1 -58.1 18 15.0 -46.2 586.1 586.3 320.1 589.0 0.39 26 35 22222 -43.0 -59.0 16 16.0 -46.4 280 89 600.5 600.6 320.7 603.3 0.38 27 30 23262 -42.7 -60.7 12 18.0 -46.8 628.2 628.4 321.9 631.0 0.36 TRP 289 8629 -64.7 -68.7 58 4.0 -64.7 315 42 297.3 297.3 280.1 297.3 0.01 WND 35 22222 -43.0 -59.0 16 16.0 -46.4 280 89 600.5 600.6 320.7 603.3 0.38 Sounding variables and indices 1000-500 mb thick: 4919.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 71.93 % Est. max temperature: -10.68 C = 12.78 F Sfc-Lift cond lev (LCL): 927.10 mb = 796.82 m = 2614.20 ft T: -15.93 C 700-500 lapse rate: 6.54 C/km ThetaE index: 0.93 C Layer 925.0- 850.0 mb Conv cond level (CCL): 864.65 mb = 1315.90 m = 4317.20 ft Mean mixing ratio: 0.90 g/kg Conv temperature: -11.63 C = 11.06 F Cap Strength: 8.85 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 21.24 C Lifted Index @700 mb: 2.84 C Showalter Index: 8.90 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.20 C Cross Totals Index: 22.30 C K Index: -2.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.99 J/kg Max Up Vert Vel: 2.45 m/s Conv Inhibition (B-): 47944.27 J/kg Cap Strength: 9.05 C Lift Cond Lev (LCL): 874.06 mb = 1235.34 m = 4052.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 18 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 ---------------------------------------------------------- 0 970 454 325 5 2.9 -4.1 | 174 14 -1.5 13.5 1 925 814 350 9 1.6 -8.9 | 162 9 -2.8 8.7 2 850 1443 355 19 1.7 -18.9 | 63 3 -2.7 -1.3 3 700 2846 290 15 14.1 -5.1 | 218 16 9.7 12.5 4 500 5140 315 35 24.7 -24.7 | 289 22 20.4 -7.2 5 400 6600 315 42 29.7 -29.7 | 296 28 25.3 -12.1 6 300 8400 315 42 29.7 -29.7 | 296 28 25.3 -12.1 7 289 8629 315 42 29.7 -29.7 | 296 28 25.3 -12.1 8 250 9520 300 38 32.9 -19.0 | 273 29 28.6 -1.4 9 200 10920 305 46 37.7 -26.4 | 285 34 33.3 -8.8 10 150 12740 300 38 32.9 -19.0 | 273 29 28.6 -1.4 11 100 15320 285 58 56.0 -15.0 | 267 52 51.7 2.6 12 70 17630 290 52 48.9 -17.8 | 270 45 44.5 -0.2 13 50 19840 280 64 63.0 -11.1 | 264 59 58.7 6.5 Wind Parameters Mean winds (0-6000m): 316.1 at 24.2 knts Storm direction: 346.1 at 18.1 knts Shear (0-3000m) pos: 3.1 neg: 3.2 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 64.7 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -25.1 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 41.18 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 ------------------------------------------------------------------------------- 500 345 8 167 10| 7.3 0.0 7.3| 0.0 -6.9 -6.9 -13.9 -0.37| 7.4 -2.7 1000 351 12 158 7| 7.6 0.0 7.6| 0.0 -12.1 -12.1 -12.1 -0.55| 7.7 -4.2 1500 348 14 161 4| 5.1 2.6 7.6| 0.0 -13.0 -13.0 -8.7 -0.51| 7.9 -4.0 2000 341 15 187 4| 3.8 3.6 7.4| 0.0 -17.3 -17.3 -8.6 -0.46| 7.7 -3.5 2500 333 15 208 5| 3.1 3.8 6.9| 3.9 -25.1 -21.3 -8.5 -0.42| 7.4 -3.1 3000 325 15 221 7| 3.1 3.2 6.3| 23.6 -25.1 -1.5 -0.5 -0.25| 7.0 -1.8 4000 317 18 239 9| 3.6 2.4 5.9| 67.3 -25.1 42.1 10.5 -0.01| 6.5 -0.1 5000 317 21 257 10| 3.7 1.9 5.6|106.4 -25.1 81.3 16.3 0.11| 6.1 0.7 6000 316 24 269 12| 3.1 1.6 4.7|118.3 -25.1 93.2 15.5 0.13| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260109.00.gif