UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102400.upa.cvt Date: 0000Z 24 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 24 OCT 25 Station: X0635 WMO ident: 30635 Latitude: 54.42 Longitude: 109.02 ------------------------------------------------------------------------------- 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 197 SFC 968 459 1.6 -4.4 64 6.0 -0.7 200 1 277.3 277.8 274.2 285.2 2.84 2 963 500 2.6 -4.4 60 7.0 -0.1 211 4 278.7 279.2 275.0 286.8 2.86 3 950 610 0.6 -7.4 55 8.0 -2.2 239 10 277.8 278.2 273.6 284.3 2.30 4 925 823 -0.5 -6.5 64 6.0 -2.7 295 23 278.8 279.2 274.5 285.9 2.54 5 850 1500 -4.5 -9.2 70 4.7 -6.1 330 21 281.4 281.8 275.5 287.8 2.24 6 824 1744 -5.5 -10.5 68 5.0 -7.1 320 23 282.9 283.2 276.1 288.9 2.08 7 700 3000 -14.7 -18.8 71 4.1 -15.6 265 35 286.2 286.4 276.6 289.9 1.24 8 612 4000 -21.7 -25.3 73 3.6 -22.3 273 35 289.4 289.5 277.6 291.9 0.80 9 500 5460 -30.1 -33.6 71 3.5 -30.5 285 35 296.3 296.4 280.4 297.8 0.45 10 452 6178 -33.1 -36.9 69 3.8 -33.5 290 37 301.3 301.3 282.4 302.5 0.36 11 400 7030 -40.1 -44.2 65 4.1 -40.4 295 40 302.9 302.9 282.8 303.5 0.19 12 314 8629 -53.5 -58.0 58 4.5 -53.6 299 48 305.9 305.9 283.8 306.1 0.05 13 300 8920 -55.1 -59.5 58 4.4 -55.2 300 50 307.7 307.7 284.5 307.8 0.04 14 252 10021 -63.1 -67.6 54 4.5 -63.1 305 54 311.5 311.5 285.9 311.6 0.02 15 250 10070 -63.1 -67.7 54 4.6 -63.1 305 54 312.3 312.3 286.1 312.3 0.02 16 231 10556 -63.9 -68.5 53 4.6 -64.0 301 49 318.2 318.2 288.2 318.2 0.02 17 216 10974 -58.5 -63.2 55 4.7 -58.6 298 45 332.7 332.7 292.5 332.9 0.04 18 203 11366 -57.3 -62.1 54 4.8 -57.4 296 41 340.6 340.6 294.5 340.8 0.04 19 200 11460 -56.3 -61.1 55 4.8 -56.4 295 40 343.6 343.6 295.3 343.8 0.05 20 180 12133 -53.1 -59.1 48 6.0 -53.3 295 36 359.3 359.4 298.7 359.7 0.07 21 150 13300 -55.1 -64.1 32 9.0 -55.4 295 29 375.1 375.2 301.5 375.4 0.05 22 110 15271 -56.1 -68.1 21 12.0 -56.5 291 29 408.1 408.1 306.3 408.2 0.04 23 101 15816 -52.9 -66.9 17 14.0 -53.5 290 29 424.3 424.3 308.2 424.6 0.05 24 100 15880 -52.9 -66.9 17 14.0 -53.5 290 29 425.5 425.5 308.4 425.8 0.05 25 70 18160 -59.3 -76.3 9 17.0 -59.7 280 23 457.5 457.5 311.5 457.6 0.02 26 69 18250 -59.5 -76.5 9 17.0 -59.9 281 23 459.0 459.0 311.7 459.1 0.02 27 53 19904 -60.1 -78.1 8 18.0 -60.6 297 21 493.6 493.6 314.5 493.7 0.02 28 50 20270 -58.5 -77.5 7 19.0 -59.2 300 21 505.6 505.6 315.4 505.7 0.02 29 48 20527 -56.9 -75.9 7 19.0 -57.7 298 21 515.4 515.4 316.0 515.5 0.03 30 36 22325 -61.7 -81.7 5 20.0 -62.3 284 18 547.1 547.2 317.9 547.2 0.01 31 30 23470 -54.9 -75.9 6 21.0 -56.4 275 17 595.0 595.0 320.4 595.3 0.04 32 24 24889 -58.9 -79.9 5 21.0 -60.1 278 21 622.6 622.6 321.6 622.8 0.03 33 22 25441 -55.5 -78.5 4 23.0 -57.4 279 23 648.4 648.4 322.6 648.7 0.04 34 20 26050 -55.9 -78.9 4 23.0 -57.9 280 25 665.1 665.1 323.3 665.4 0.04 35 17 27088 -54.7 -78.7 4 24.0 -57.2 275 25 700.6 700.6 324.4 701.0 0.05 36 14 28343 -50.3 -75.3 4 25.0 -54.5 270 26 755.5 755.5 326.1 756.4 0.10 37 11 29914 -51.3 -76.3 4 25.0 -55.8 263 27 805.8 805.8 327.4 806.9 0.11 38 10 30540 -46.9 -72.9 4 26.0 -53.5 260 27 844.5 844.6 328.3 846.6 0.20 39 9.4 30956 -40.1 -67.1 4 27.0 -50.1 885.4 885.7 329.2 890.8 0.49 40 7.8 32218 -44.3 -70.3 4 26.0 -53.0 917.1 917.3 329.8 921.4 0.38 41 6.8 33145 -40.7 -67.7 4 27.0 -51.8 968.8 969.2 330.8 976.3 0.62 TRP 252 10021 -63.1 -67.6 54 4.5 -63.1 305 54 311.5 311.5 285.9 311.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: 936.36 mb = 726.04 m = 2381.99 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 69.60 % Est. max temperature: 7.27 C = 45.09 F Sfc-Lift cond lev (LCL): 881.71 mb = 1206.79 m = 3959.22 ft T: -2.77 C 700-500 lapse rate: 6.26 C/km ThetaE index: 2.46 C Layer 950.0- 925.0 mb Conv cond level (CCL): 771.08 mb = 2255.12 m = 7398.58 ft Mean mixing ratio: 2.46 g/kg Conv temperature: 8.49 C = 47.29 F Cap Strength: 4.76 C Lifted Index: 9.08 C Risk: None Lifted Index @300 mb: 15.31 C Lifted Index @700 mb: 3.56 C Showalter Index: 7.73 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 20.90 C K Index: 12.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.49 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 65552.02 J/kg Cap Strength: 8.97 C Lift Cond Lev (LCL): 832.23 mb = 1665.85 m = 5465.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 23 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 ---------------------------------------------------------- 0 968 459 200 1 0.3 0.9 | 136 24 -16.4 16.9 1 925 823 295 23 20.8 -9.7 | 213 7 4.1 6.2 2 850 1500 330 21 10.5 -18.2 | 70 7 -6.3 -2.2 3 700 3000 265 35 34.9 3.1 | 224 26 18.1 19.0 4 500 5460 285 35 33.8 -9.1 | 248 18 17.0 6.9 5 400 7030 295 40 36.3 -16.9 | 273 19 19.5 -0.9 6 300 8920 300 50 43.3 -25.0 | 289 28 26.5 -9.0 7 252 10021 305 54 44.2 -31.0 | 299 31 27.5 -15.0 8 250 10070 305 54 44.2 -31.0 | 299 31 27.5 -15.0 9 200 11460 295 40 36.3 -16.9 | 273 19 19.5 -0.9 10 150 13300 295 29 26.3 -12.3 | 249 10 9.5 3.7 11 100 15880 290 29 27.3 -9.9 | 240 12 10.5 6.0 12 70 18160 280 23 22.7 -4.0 | 206 13 5.9 12.0 13 50 20270 300 21 18.2 -10.5 | 194 6 1.4 5.5 14 30 23470 275 17 16.9 -1.5 | 181 14 0.2 14.5 15 20 26050 280 25 24.6 -4.3 | 214 14 7.8 11.6 16 10 30540 260 27 26.6 4.7 | 205 23 9.8 20.6 Wind Parameters Mean winds (0-6000m): 283.6 at 30.9 knts Storm direction: 313.6 at 23.2 knts Shear (0-3000m) pos: 3.9 neg: 5.2 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 122.3 neg: -44.3 tot: 78.0 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.32 Bulk Shear: 36.34 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 ------------------------------------------------------------------------------- 500 295 15 161 10| 23.5 0.0 23.5|112.3 -0.3 112.0 224.0 0.70| 34.0 23.7 1000 306 18 159 5| 11.2 0.0 11.2|112.3 -3.0 109.3 109.3 0.41| 22.3 9.2 1500 312 20 145 3| 7.5 2.8 10.3|112.3 -6.5 105.8 70.5 0.23| 17.9 4.1 2000 306 22 195 3| 5.6 4.9 10.5|112.3 -14.3 98.0 49.0 0.13| 16.4 2.1 2500 296 24 221 7| 4.5 6.3 10.8|112.3 -42.0 70.3 28.1 0.03| 15.8 0.6 3000 289 26 225 11| 3.9 5.2 9.2|122.3 -44.3 78.0 26.0 0.05| 13.6 0.7 4000 283 28 228 14| 3.5 3.9 7.4|145.3 -44.3 101.0 25.3 0.09| 10.9 1.0 5000 282 30 232 16| 3.2 3.1 6.4|165.7 -44.3 121.4 24.3 0.13| 9.2 1.2 6000 284 31 237 16| 3.1 2.6 5.8|190.9 -44.3 146.6 24.4 0.18| 8.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251024.00.gif