UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:0000Z 20 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 313 SFC 982 456 -3.5 -6.3 81 2.8 -4.4 100 3 271.1 271.5 269.7 277.7 2.43 2 974 521 -4.5 -9.4 69 4.9 -6.0 92 4 270.7 271.0 268.7 276.0 1.92 3 953 693 -2.3 -7.2 69 4.9 -4.0 72 6 274.6 275.0 271.8 281.1 2.33 4 925 929 -4.3 -10.3 63 6.0 -6.1 45 9 274.9 275.2 271.2 280.2 1.88 5 913 1032 -5.3 -11.3 63 6.0 -7.1 31 9 274.9 275.2 271.1 279.9 1.76 6 850 1589 -9.5 -12.9 76 3.4 -10.4 315 7 276.2 276.5 271.7 280.9 1.66 7 794 2113 -13.7 -15.3 88 1.6 -14.1 333 7 277.1 277.4 271.9 281.3 1.46 8 759 2459 -10.9 -13.8 79 2.9 -11.7 344 7 283.8 284.1 276.0 288.8 1.73 9 700 3080 -12.7 -18.7 61 6.0 -14.2 5 7 288.4 288.6 277.7 292.2 1.25 10 668 3435 -13.7 -19.7 60 6.0 -15.2 8 7 291.2 291.4 279.0 294.9 1.20 11 583 4453 -19.5 -27.5 49 8.0 -20.9 19 8 296.0 296.1 280.6 298.2 0.69 12 502 5541 -27.9 -37.9 38 10.0 -28.9 30 9 298.7 298.7 281.2 299.7 0.29 13 500 5570 -28.1 -38.1 38 10.0 -29.1 30 9 298.8 298.8 281.2 299.8 0.29 14 400 7130 -39.9 -49.9 34 10.0 -40.4 50 13 303.1 303.2 282.8 303.5 0.10 15 361 7825 -45.7 -55.7 31 10.0 -46.0 57 17 304.4 304.4 283.2 304.6 0.06 16 300 9040 -53.7 -63.7 28 10.0 -53.9 70 23 309.7 309.7 285.2 309.7 0.02 17 250 10190 -61.3 -71.3 25 10.0 -61.4 70 27 314.9 314.9 287.1 315.0 0.01 18 245 10316 -62.1 -72.1 25 10.0 -62.1 65 25 315.6 315.6 287.3 315.6 0.01 19 216 11100 -63.3 -73.3 25 10.0 -63.4 53 19 325.3 325.3 290.3 325.3 0.01 20 200 11580 -60.1 -70.1 26 10.0 -60.2 45 15 337.6 337.6 293.7 337.7 0.02 21 181 12202 -57.5 -67.5 27 10.0 -57.7 22 14 351.6 351.6 297.0 351.7 0.02 22 150 13380 -58.3 -69.3 23 11.0 -58.5 340 13 369.6 369.6 300.5 369.7 0.02 23 100 15920 -58.3 -71.3 17 13.0 -58.6 330 23 415.1 415.1 307.2 415.2 0.03 24 70 18160 -59.3 -74.3 13 15.0 -59.7 310 19 457.5 457.5 311.5 457.7 0.02 25 50 20260 -59.9 -76.9 9 17.0 -60.4 295 17 502.3 502.3 315.1 502.5 0.02 26 38 21975 -61.3 -79.3 7 18.0 -61.9 282 19 539.8 539.8 317.5 539.9 0.02 27 30 23460 -57.3 -77.3 6 20.0 -58.5 270 21 588.4 588.4 320.1 588.7 0.03 28 20 26050 -51.9 -73.9 5 22.0 -54.7 250 21 677.3 677.3 323.7 678.0 0.09 29 19 26383 -52.7 -74.7 5 22.0 -55.4 248 22 684.8 684.9 324.0 685.5 0.08 30 18 26736 -48.7 -72.7 5 24.0 -52.7 245 23 708.1 708.2 324.7 709.1 0.11 31 14 28385 -50.3 -75.3 4 25.0 -54.5 235 29 755.5 755.5 326.1 756.4 0.10 32 11 29988 -42.9 -69.9 4 27.0 -50.9 224 34 836.3 836.4 328.1 839.2 0.28 33 10 30630 -43.9 -69.9 4 26.0 -51.8 220 36 855.7 855.8 328.6 859.0 0.31 34 9.5 30974 -44.3 -70.3 4 26.0 -52.2 866.8 867.0 328.8 870.1 0.31 35 9.2 31191 -41.3 -68.3 4 27.0 -50.8 886.3 886.5 329.2 890.9 0.42 36 8.6 31647 -43.3 -69.3 4 26.0 -52.1 895.7 895.9 329.4 900.1 0.39 37 8.1 32053 -39.7 -67.7 3 28.0 -50.6 925.5 925.8 330.0 931.5 0.52 38 6.7 33357 -37.5 -65.5 4 28.0 -50.4 986.3 986.8 331.1 996.9 0.85 TRP 245 10316 -62.1 -72.1 25 10.0 -62.1 65 25 315.6 315.6 287.3 315.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 61.96 % Est. max temperature: 1.92 C = 35.45 F Sfc-Lift cond lev (LCL): 939.53 mb = 805.76 m = 2643.55 ft T: -3.25 C 700-500 lapse rate: 6.18 C/km ThetaE index: 1.70 C Layer 974.0- 953.0 mb Conv cond level (CCL): 826.70 mb = 1802.66 m = 5914.17 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 2.01 C = 35.61 F Cap Strength: 16.03 C Lifted Index: 16.06 C Risk: None Lifted Index @300 mb: 21.25 C Lifted Index @700 mb: 10.19 C Showalter Index: 15.06 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.20 C K Index: -0.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.47 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 83577.98 J/kg Cap Strength: 15.95 C Lift Cond Lev (LCL): 857.14 mb = 1523.79 m = 4999.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 6 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 ---------------------------------------------------------- 0 982 456 100 3 -3.0 0.5 | 196 5 1.3 4.7 1 925 929 45 9 -6.4 -6.4 | 43 3 -2.1 -2.2 2 850 1589 315 7 4.9 -4.9 | 275 9 9.2 -0.8 3 700 3080 5 7 -0.6 -7.0 | 308 5 3.7 -2.8 4 500 5570 30 9 -4.5 -7.8 | 4 4 -0.2 -3.7 5 400 7130 50 13 -10.0 -8.4 | 53 7 -5.7 -4.2 6 300 9040 70 23 -21.6 -7.9 | 78 18 -17.3 -3.7 7 250 10190 70 27 -25.4 -9.2 | 76 22 -21.1 -5.1 8 245 10316 65 25 -22.7 -10.6 | 71 19 -18.4 -6.4 9 200 11580 45 15 -10.6 -10.6 | 44 9 -6.3 -6.5 10 150 13380 340 13 4.4 -12.2 | 313 12 8.7 -8.1 11 100 15920 330 23 11.5 -19.9 | 315 22 15.8 -15.8 12 70 18160 310 19 14.6 -12.2 | 293 20 18.8 -8.1 13 50 20260 295 17 15.4 -7.2 | 279 20 19.7 -3.0 14 30 23460 270 21 21.0 -0.0 | 261 26 25.3 4.1 15 20 26050 250 21 19.7 7.2 | 245 27 24.0 11.3 16 10 30630 220 36 23.1 27.6 | 221 42 27.4 31.7 Wind Parameters Mean winds (0-6000m): 15.8 at 7.9 knts Storm direction: 45.8 at 5.9 knts Shear (0-3000m) pos: 0.9 neg: 1.6 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -20.7 tot: -13.1 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: -0.51 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.91 Bulk Shear: 3.56 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 57 6 131 1| 0.0 8.0 8.0| 0.0 -6.0 -6.0 -11.9 -0.90| 9.2 -8.4 1000 32 7 346 2| 0.0 4.9 4.9| 0.0 -16.8 -16.8 -16.8 -0.87| 9.7 -8.5 1500 9 7 313 4| 0.0 3.2 3.2| 2.1 -20.7 -18.6 -12.4 -0.78| 7.6 -5.9 2000 359 7 304 5| 0.5 2.4 2.9| 4.8 -20.7 -15.9 -8.0 -0.66| 6.2 -4.1 2500 357 7 302 5| 0.8 1.9 2.7| 6.6 -20.7 -14.0 -5.6 -0.56| 5.4 -3.0 3000 359 7 304 5| 0.9 1.6 2.5| 7.6 -20.7 -13.1 -4.4 -0.51| 4.7 -2.4 4000 4 7 309 5| 0.9 1.2 2.0| 9.2 -20.7 -11.4 -2.9 -0.43| 3.7 -1.6 5000 10 8 317 4| 0.9 1.0 1.8| 10.9 -20.7 -9.8 -2.0 -0.35| 3.1 -1.1 6000 16 8 329 4| 1.0 0.8 1.8| 14.0 -20.7 -6.7 -1.1 -0.24| 2.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251020.00.gif