UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051900.upa.cvt Date: 0000Z 19 MAY 25 Searching for X0935... Searching the city database file for: X0935 ... Date:0000Z 19 MAY 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 40 1 920 -10608 135 1 SFC 914 -9584 5.4 -9.6 33 15.0 -0.1 135 1 285.8 286.2 277.5 291.7 2.02 3 894 -6168 2.6 -11.4 35 14.0 -2.1 94 3 284.7 285.0 276.6 290.0 1.79 4 880 -3774 3.8 -11.2 32 15.0 -1.4 65 4 287.3 287.6 278.0 292.7 1.84 5 850 1361 2.0 -14.0 29 16.0 -3.2 360 7 288.2 288.5 278.0 292.8 1.52 6 700 2902 -6.5 -14.5 53 8.0 -9.0 330 31 295.3 295.6 281.7 300.7 1.77 7 673 3208 -8.9 -14.9 62 6.0 -10.7 329 36 295.9 296.3 282.0 301.4 1.79 8 667 3277 -7.5 -13.5 62 6.0 -9.5 329 37 298.3 298.6 283.2 304.5 2.02 9 640 3598 -7.5 -14.5 57 7.0 -9.8 327 43 301.8 302.2 284.5 307.9 1.94 10 570 4488 -14.1 -18.6 69 4.5 -15.3 324 58 304.2 304.5 285.0 309.2 1.55 11 569 4501 -13.9 -18.4 69 4.5 -15.2 324 58 304.6 304.9 285.2 309.7 1.57 12 547 4800 -13.9 -31.9 20 18.0 -17.3 323 63 308.1 308.2 285.2 309.7 0.48 13 532 5011 -14.1 -37.1 12 23.0 -17.9 322 67 310.3 310.3 285.8 311.4 0.30 14 500 5480 -15.9 -48.9 4 33.0 -19.8 320 75 313.7 313.7 286.7 314.0 0.09 15 494 5571 -16.1 -48.1 5 32.0 -20.0 320 76 314.5 314.5 287.1 314.9 0.10 16 475 5865 -16.9 -25.9 46 9.0 -19.0 319 81 317.1 317.2 288.9 320.4 0.97 17 465 6024 -17.7 -25.7 50 8.0 -19.6 318 83 318.0 318.2 289.2 321.5 1.01 18 449 6285 -19.7 -25.7 59 6.0 -21.1 318 88 318.7 318.9 289.5 322.3 1.05 19 418 6811 -23.9 -29.9 58 6.0 -25.0 316 96 319.9 320.0 289.5 322.6 0.76 20 400 7130 -26.3 -33.3 52 7.0 -27.4 315 101 320.8 320.9 289.6 322.9 0.58 21 370 7688 -28.3 -36.3 46 8.0 -29.4 316 103 325.4 325.5 290.9 327.1 0.46 22 369 7708 -28.7 -36.7 46 8.0 -29.8 316 104 325.1 325.2 290.8 326.7 0.45 23 331 8471 -35.7 -45.7 35 10.0 -36.5 318 107 325.8 325.8 290.7 326.5 0.19 24 328 8534 -36.1 -46.1 35 10.0 -36.9 318 107 326.1 326.1 290.8 326.8 0.19 25 300 9140 -43.9 -52.9 36 9.0 -44.3 320 110 323.5 323.5 289.9 323.9 0.09 26 279 9623 -46.5 -54.5 40 8.0 -46.8 322 112 326.5 326.5 290.8 326.9 0.08 27 250 10340 -52.9 -60.9 37 8.0 -53.1 325 114 327.4 327.4 291.0 327.6 0.04 28 226 10987 -55.3 -63.3 36 8.0 -55.5 325 116 333.3 333.3 292.6 333.4 0.03 29 200 11760 -58.3 -66.3 35 8.0 -58.4 320 99 340.4 340.4 294.4 340.5 0.03 30 192 12015 -59.3 -67.3 35 8.0 -59.4 342.8 342.8 295.0 342.9 0.02 31 190 12080 -59.1 -67.1 35 8.0 -59.2 344.2 344.2 295.3 344.3 0.02 32 188 12147 -54.1 -62.1 37 8.0 -54.3 353.3 353.3 297.4 353.5 0.05 33 176 12571 -50.7 -59.7 34 9.0 -51.0 365.6 365.6 299.8 365.9 0.07 34 175 12607 -51.7 -60.7 33 9.0 -52.0 364.6 364.6 299.6 364.8 0.06 35 174 12645 -49.9 -59.9 30 10.0 -50.3 368.1 368.1 300.3 368.4 0.07 36 162 13110 -48.9 -60.9 23 12.0 -49.4 377.4 377.4 301.9 377.7 0.06 37 155 13398 -50.5 -64.5 18 14.0 -51.0 379.5 379.5 302.2 379.7 0.04 38 154 13440 -51.9 -65.9 17 14.0 -52.3 377.8 377.8 301.9 378.0 0.04 39 150 13610 -50.9 -65.9 15 15.0 -51.4 382.4 382.4 302.6 382.5 0.04 TRP WND 226 10987 -55.3 -63.3 36 8.0 -55.5 325 116 333.3 333.3 292.6 333.4 0.03 Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 814.71 mb = 1723.59 m = 5654.75 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 42.70 % Est. max temperature: 11.56 C = 52.81 F Sfc-Lift cond lev (LCL): 724.30 mb = 2631.11 m = 8632.15 ft T: -5.01 C 700-500 lapse rate: 3.65 C/km ThetaE index: 1.74 C Layer 894.0- 880.0 mb Conv cond level (CCL): 442.95 mb = 6384.61 m = 20946.62 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 37.67 C = 99.80 F Cap Strength: 16.35 C Lifted Index: 18.42 C Risk: None Lifted Index @300 mb: 21.97 C Lifted Index @700 mb: 7.02 C Showalter Index: 18.24 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 1.90 C K Index: -4.10 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 388.53 J/kg Max Up Vert Vel: 27.88 m/s Conv Inhibition (B-): 11045.84 J/kg Cap Strength: 18.26 C Lift Cond Lev (LCL): 682.35 mb = 3100.40 m = 10171.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 4 at 2 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 ---------------------------------------------------------- 0 914 -9584 135 1 -0.7 0.7 | 168 3 -0.6 2.6 1 850 1361 360 7 -0.0 -7.0 | 358 5 0.1 -5.1 2 700 2902 330 31 15.5 -26.8 | 328 29 15.6 -24.9 3 500 5480 320 75 48.2 -57.5 | 319 74 48.4 -55.5 4 400 7130 315 101 71.4 -71.4 | 314 100 71.6 -69.5 5 300 9140 320 110 70.7 -84.3 | 319 109 70.8 -82.3 6 250 10340 325 114 65.4 -93.4 | 324 112 65.5 -91.4 7 226 10987 325 116 66.5 -95.0 | 324 114 66.7 -93.1 8 200 11760 320 99 63.6 -75.8 | 319 98 63.8 -73.9 Wind Parameters Mean winds (0-6000m): 334.2 at 2.6 knts Storm direction: 4.2 at 1.9 knts Shear (0-3000m) pos: 0.0 neg: 0.3 tot: 0.3 10-3/s Storm rel Dir Shear (0-3000m): -35.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -1.6 tot: -1.6 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: -0.93 Storm rel vorticity (0-3000m) horiz: 0.3 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1179.82 Bulk Shear: 0.33 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 ------------------------------------------------------------------------------- 500 327 1 213 1| 0.0 0.3 0.3| 0.0 -0.2 -0.2 -0.4 -0.84| 0.3 -0.3 1000 324 1 220 1| 0.0 0.3 0.3| 0.0 -0.4 -0.4 -0.4 -0.87| 0.3 -0.3 1500 323 1 226 1| 0.0 0.3 0.3| 0.0 -0.7 -0.7 -0.4 -0.89| 0.3 -0.3 2000 321 1 233 1| 0.0 0.3 0.3| 0.0 -0.9 -0.9 -0.5 -0.91| 0.3 -0.3 2500 320 2 239 1| 0.0 0.3 0.3| 0.0 -1.2 -1.2 -0.5 -0.92| 0.3 -0.3 3000 320 2 244 1| 0.0 0.3 0.3| 0.0 -1.6 -1.6 -0.5 -0.93| 0.3 -0.3 4000 321 2 255 1| 0.0 0.3 0.3| 0.0 -2.3 -2.3 -0.6 -0.95| 0.4 -0.4 5000 325 2 268 1| 0.0 0.3 0.3| 0.0 -3.2 -3.2 -0.6 -0.96| 0.4 -0.4 6000 334 3 287 1| 0.0 0.4 0.4| 0.0 -4.2 -4.2 -0.7 -0.97| 0.4 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20250519.00.gif