UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for X0715... Searching the city database file for: X0715 ... Date:0000Z 10 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 294 SFC 979 451 -21.1 -24.5 74 3.4 -21.5 0 0 253.6 253.7 253.0 255.0 0.54 2 972 504 -19.3 -21.8 81 2.5 -19.7 350 0 255.9 256.0 255.3 257.8 0.69 3 925 870 -22.3 -24.7 81 2.4 -22.6 280 3 256.5 256.6 255.5 258.0 0.56 4 850 1485 -26.5 -29.5 76 3.0 -26.8 305 15 258.4 258.4 256.7 259.5 0.39 5 839 1579 -27.1 -30.0 76 2.9 -27.3 306 16 258.7 258.8 256.9 259.8 0.38 6 809 1841 -26.7 -29.6 76 2.9 -27.0 308 20 261.9 261.9 259.5 263.0 0.41 7 801 1913 -26.9 -29.8 76 2.9 -27.2 308 21 262.4 262.4 259.9 263.5 0.40 8 729 2583 -32.9 -36.3 72 3.4 -33.1 313 31 263.0 263.0 260.0 263.7 0.24 9 700 2869 -32.7 -35.9 73 3.2 -32.9 315 35 266.3 266.3 262.5 267.0 0.25 10 679 3083 -33.1 -36.4 72 3.3 -33.3 316 37 268.2 268.2 263.9 268.9 0.25 11 517 4964 -41.1 -47.1 52 6.0 -41.3 329 50 280.2 280.3 271.5 280.6 0.11 12 500 5190 -42.5 -48.5 52 6.0 -42.7 330 52 281.2 281.2 272.1 281.5 0.09 13 400 6660 -51.7 -58.7 43 7.0 -51.8 335 66 287.8 287.8 275.6 287.9 0.03 14 390 6824 -52.9 -58.9 48 6.0 -53.0 335 70 288.3 288.3 275.9 288.4 0.03 15 300 8500 -58.5 -64.5 46 6.0 -58.6 340 106 302.9 302.9 282.5 303.0 0.02 16 293 8648 -58.8 -64.8 46 6.0 -58.9 340 108 304.5 304.5 283.2 304.6 0.02 17 270 9159 -59.9 -65.9 45 6.0 -60.0 337 101 310.1 310.1 285.4 310.2 0.02 18 250 9640 -59.5 -65.5 46 6.0 -59.6 335 95 317.6 317.6 288.0 317.7 0.02 19 200 11040 -58.7 -65.7 40 7.0 -58.8 330 71 339.8 339.8 294.3 339.9 0.03 20 162 12366 -57.9 -64.9 40 7.0 -58.0 323 60 362.3 362.3 299.2 362.4 0.04 21 150 12850 -58.7 -66.7 35 8.0 -58.9 320 56 368.9 369.0 300.4 369.1 0.03 22 118 14347 -61.5 -69.5 34 8.0 -61.6 314 60 390.0 390.0 303.8 390.1 0.03 23 104 15133 -59.9 -67.9 34 8.0 -60.1 311 61 407.4 407.4 306.2 407.6 0.04 24 100 15380 -56.5 -64.5 36 8.0 -56.8 310 62 418.6 418.6 307.6 418.9 0.07 25 70 17650 -53.7 -63.7 28 10.0 -54.3 300 56 469.5 469.5 312.7 470.1 0.10 26 65 18126 -53.5 -63.5 28 10.0 -54.2 297 61 480.0 480.0 313.5 480.7 0.12 27 50 19850 -44.1 -58.1 20 14.0 -46.4 285 77 539.5 539.6 317.6 541.5 0.30 28 41 21199 -37.7 -54.7 15 17.0 -42.2 269 65 587.0 587.2 320.2 591.0 0.55 29 30 23320 -44.9 -67.9 6 23.0 -48.6 245 46 622.2 622.3 321.6 623.3 0.14 30 27 24020 -47.3 -69.3 6 22.0 -50.6 634.5 634.6 322.1 635.5 0.13 31 25 24530 -46.1 -69.1 6 23.0 -50.0 652.1 652.1 322.8 653.2 0.14 32 20 26000 -50.1 -74.1 4 24.0 -53.4 682.8 682.9 323.9 683.5 0.08 33 19 26336 -49.5 -73.5 4 24.0 -53.1 694.8 694.8 324.3 695.6 0.10 TRP 293 8648 -59.1 -65.1 46 6.0 -59.2 340 108 304.1 304.1 283.1 304.2 0.02 WND 293 8648 -58.8 -64.8 46 6.0 -58.9 340 108 304.5 304.5 283.2 304.6 0.02 Sounding variables and indices 1000-500 mb thick: 4896.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 69.23 % Est. max temperature: -14.98 C = 5.04 F Sfc-Lift cond lev (LCL): 925.43 mb = 866.54 m = 2842.94 ft T: -22.27 C 700-500 lapse rate: 4.22 C/km ThetaE index: 0.00 C Layer 979.0-5177.3 mb Conv cond level (CCL): 872.71 mb = 1293.27 m = 4242.96 ft Mean mixing ratio: 0.57 g/kg Conv temperature: -16.90 C = 1.57 F Cap Strength: 18.41 C Lifted Index: 19.03 C Risk: None Lifted Index @300 mb: 31.77 C Lifted Index @700 mb: 7.83 C Showalter Index: 17.89 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 13.00 C K Index: -16.70 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.02 J/kg Max Up Vert Vel: 4.00 m/s Conv Inhibition (B-): 64611.39 J/kg Cap Strength: 19.02 C Lift Cond Lev (LCL): 890.92 mb = 1143.03 m = 3750.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 27 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 ---------------------------------------------------------- 0 979 451 0 0 -0.0 -0.0 | 174 27 -2.7 27.1 1 925 870 280 3 3.0 -0.5 | 181 27 0.3 26.6 2 850 1485 305 15 12.3 -8.6 | 207 21 9.6 18.5 3 700 2869 315 35 24.7 -24.7 | 264 22 22.1 2.4 4 500 5190 330 52 26.0 -45.0 | 307 29 23.3 -17.9 5 400 6660 335 66 27.9 -59.8 | 322 41 25.2 -32.7 6 300 8500 340 106 36.3 -99.6 | 335 80 33.6 -72.5 7 293 8648 340 108 36.9 -101.5 | 335 82 34.3 -74.4 8 250 9640 335 95 40.1 -86.1 | 328 70 37.5 -59.0 9 200 11040 330 71 35.5 -61.5 | 316 48 32.8 -34.4 10 150 12850 320 56 36.0 -42.9 | 295 37 33.3 -15.8 11 100 15380 310 62 47.5 -39.9 | 286 47 44.8 -12.7 12 70 17650 300 56 48.5 -28.0 | 271 46 45.8 -0.9 13 50 19850 285 77 74.4 -19.9 | 264 72 71.7 7.2 14 30 23320 245 46 41.7 19.4 | 220 61 39.0 46.6 Wind Parameters Mean winds (0-6000m): 324.4 at 36.3 knts Storm direction: 354.4 at 27.3 knts Shear (0-3000m) pos: 6.1 neg: 0.8 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 101.5 deg Storm rel helicity (0-3000m) pos: 228.9 neg: 0.0 tot: 228.9 m^2/s^2 ave: 76.3 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 162.19 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 ------------------------------------------------------------------------------- 500 281 2 178 27| 0.0 4.7 4.7| 30.3 0.0 30.3 60.6 0.83| 5.4 4.5 1000 297 6 186 25| 5.2 2.4 7.6| 88.2 0.0 88.2 88.2 0.87| 8.0 6.9 1500 304 10 194 22| 6.1 1.6 7.6|127.6 0.0 127.6 85.1 0.90| 7.9 7.1 2000 307 14 204 21| 6.4 1.2 7.6|166.5 0.0 166.5 83.2 0.92| 7.9 7.3 2500 310 18 214 19| 6.5 0.9 7.5|204.1 0.0 204.1 81.6 0.93| 7.7 7.2 3000 312 21 224 18| 6.1 0.8 6.9|228.9 0.0 228.9 76.3 0.93| 7.2 6.7 4000 317 26 243 17| 5.6 0.6 6.2|282.8 0.0 282.8 70.7 0.93| 6.5 6.1 5000 321 31 261 17| 5.3 0.5 5.8|341.1 0.0 341.1 68.2 0.92| 6.2 5.7 6000 324 36 277 19| 5.2 0.4 5.6|398.3 0.0 398.3 66.4 0.87| 6.0 5.2 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20260110.00.gif