UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for X0635... Searching the city database file for: X0635 ... Date:1200Z 19 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 311 SFC 981 463 -2.1 -4.8 82 2.7 -3.1 0 0 272.5 273.0 271.1 280.0 2.72 2 971 545 -0.9 -5.3 72 4.4 -2.5 1 1 274.6 275.0 272.2 281.9 2.65 3 939 811 -3.3 -9.3 63 6.0 -5.2 4 5 274.8 275.1 271.4 280.4 2.01 4 925 929 -4.3 -10.3 63 6.0 -6.1 5 7 274.9 275.2 271.2 280.2 1.88 5 850 1589 -9.3 -13.2 73 3.9 -10.4 305 9 276.4 276.7 271.8 281.0 1.62 6 787 2179 -13.9 -15.6 87 1.7 -14.3 329 11 277.6 277.9 272.2 281.8 1.44 7 778 2267 -12.9 -14.6 87 1.7 -13.3 332 11 279.6 279.9 273.6 284.2 1.58 8 772 2326 -13.3 -15.0 87 1.7 -13.7 335 11 279.8 280.1 273.6 284.3 1.54 9 751 2535 -15.1 -17.8 80 2.7 -15.7 343 12 280.1 280.3 273.3 283.8 1.25 10 700 3069 -13.5 -27.5 30 14.0 -16.0 5 13 287.5 287.6 276.3 289.3 0.57 11 698 3091 -13.3 -28.3 27 15.0 -16.0 5 13 288.0 288.1 276.5 289.7 0.53 12 688 3200 -13.9 -30.9 22 17.0 -16.7 7 13 288.5 288.6 276.6 289.9 0.42 13 627 3898 -17.1 -39.1 13 22.0 -19.8 16 12 292.6 292.7 278.3 293.3 0.21 14 500 5550 -28.9 -47.9 14 19.0 -30.3 40 11 297.8 297.8 280.5 298.2 0.10 15 400 7100 -40.5 -56.5 16 16.0 -41.1 55 15 302.4 302.4 282.4 302.5 0.05 16 305 8904 -54.3 -66.3 22 12.0 -54.5 41 17 307.4 307.4 284.4 307.4 0.02 17 300 9010 -54.9 -66.9 21 12.0 -55.1 40 17 308.0 308.0 284.6 308.0 0.02 18 260 9916 -61.1 -72.1 22 11.0 -61.2 40 15 311.7 311.7 285.9 311.7 0.01 19 250 10160 -61.7 -72.7 22 11.0 -61.8 40 15 314.3 314.3 286.9 314.4 0.01 20 239 10438 -62.9 -72.9 25 10.0 -63.0 40 17 316.6 316.6 287.6 316.6 0.01 21 226 10782 -63.3 -73.3 25 10.0 -63.4 37 17 321.1 321.1 289.1 321.1 0.01 22 200 11540 -59.5 -69.5 26 10.0 -59.6 30 17 338.5 338.5 294.0 338.6 0.02 23 182 12132 -57.7 -67.7 27 10.0 -57.9 19 16 350.7 350.7 296.8 350.8 0.02 24 150 13350 -57.7 -67.7 27 10.0 -57.9 355 15 370.7 370.7 300.7 370.8 0.03 25 100 15900 -58.5 -71.5 17 13.0 -58.8 325 19 414.7 414.7 307.1 414.8 0.02 26 70 18140 -61.3 -75.3 14 14.0 -61.6 315 21 453.2 453.2 311.2 453.4 0.02 27 50 20230 -61.1 -77.1 10 16.0 -61.6 300 19 499.5 499.5 314.9 499.6 0.02 28 42 21313 -60.9 -76.9 10 16.0 -61.4 288 20 525.5 525.5 316.6 525.7 0.03 29 35 22455 -57.1 -74.1 10 17.0 -58.1 276 22 563.6 563.6 318.9 563.9 0.05 30 30 23430 -57.3 -75.3 8 18.0 -58.5 265 23 588.4 588.4 320.1 588.8 0.05 31 29 23643 -57.5 -75.5 8 18.0 -58.6 265 23 593.6 593.6 320.3 594.0 0.05 32 25 24586 -53.1 -72.1 8 19.0 -55.2 263 23 632.0 632.0 322.0 632.7 0.09 33 20 26020 -52.5 -72.5 7 20.0 -55.1 260 23 675.5 675.5 323.6 676.4 0.11 34 14 28327 -52.1 -74.1 5 22.0 -55.6 749.4 749.4 326.0 750.5 0.12 35 14 28327 -46.3 -69.3 6 23.0 -51.8 769.0 769.1 326.5 771.3 0.24 36 11 29935 -44.9 -69.9 4 25.0 -51.9 829.0 829.2 328.0 831.9 0.28 TRP 239 10438 -62.9 -72.9 25 10.0 -63.0 40 17 316.6 316.6 287.6 316.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 42.89 % Est. max temperature: 2.11 C = 35.79 F Sfc-Lift cond lev (LCL): 940.21 mb = 800.38 m = 2625.88 ft T: -3.21 C 700-500 lapse rate: 6.21 C/km ThetaE index: 1.66 C Layer 939.0- 850.0 mb Conv cond level (CCL): 834.25 mb = 1732.41 m = 5683.68 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 2.04 C = 35.68 F Cap Strength: 11.94 C Lifted Index: 14.50 C Risk: None Lifted Index @300 mb: 19.38 C Lifted Index @700 mb: 8.66 C Showalter Index: 14.21 C Risk: None Total Totals Index: 35.30 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 15.70 C K Index: -7.60 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.39 J/kg Max Up Vert Vel: 3.57 m/s Conv Inhibition (B-): 57933.29 J/kg Cap Strength: 14.34 C Lift Cond Lev (LCL): 857.53 mb = 1520.17 m = 4987.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 8 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 ---------------------------------------------------------- 0 981 463 0 0 -0.0 -0.0 | 222 8 5.4 5.9 1 925 929 5 7 -0.6 -7.0 | 282 5 4.8 -1.0 2 850 1589 305 9 7.4 -5.2 | 267 13 12.8 0.8 3 700 3069 5 13 -1.1 -13.0 | 328 8 4.3 -7.0 4 500 5550 40 11 -7.1 -8.4 | 33 3 -1.6 -2.5 5 400 7100 55 15 -12.3 -8.6 | 69 7 -6.9 -2.7 6 300 9010 40 17 -10.9 -13.0 | 38 9 -5.5 -7.1 7 250 10160 40 15 -9.6 -11.5 | 37 7 -4.2 -5.5 8 239 10438 40 17 -10.9 -13.0 | 38 9 -5.5 -7.1 9 200 11540 30 17 -8.5 -14.7 | 19 9 -3.1 -8.8 10 150 13350 355 15 1.3 -14.9 | 323 11 6.7 -9.0 11 100 15900 325 19 10.9 -15.6 | 301 19 16.3 -9.6 12 70 18140 315 21 14.8 -14.8 | 294 22 20.3 -8.9 13 50 20230 300 19 16.5 -9.5 | 279 22 21.9 -3.6 14 30 23430 265 23 22.9 2.0 | 254 29 28.3 7.9 15 20 26020 260 23 22.7 4.0 | 251 30 28.1 9.9 Wind Parameters Mean winds (0-6000m): 12.5 at 10.7 knts Storm direction: 42.5 at 8.1 knts Shear (0-3000m) pos: 2.7 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 112.1 deg Storm rel helicity (0-3000m) pos: 42.1 neg: -7.1 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.97 Bulk Shear: 6.58 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 5 4 247 6| 7.3 0.0 7.3| 9.6 0.0 9.6 19.2 0.86| 7.4 6.3 1000 346 6 267 7| 3.7 3.2 6.9| 9.6 -4.5 5.1 5.1 0.32| 7.0 2.2 1500 330 7 271 9| 2.9 2.1 5.1| 17.2 -7.1 10.2 6.8 0.33| 6.0 2.0 2000 331 8 276 9| 3.0 1.6 4.6| 28.2 -7.1 21.1 10.5 0.44| 5.5 2.5 2500 338 9 284 9| 3.1 1.3 4.4| 38.4 -7.1 31.3 12.5 0.52| 5.3 2.8 3000 345 9 292 8| 2.7 1.1 3.8| 42.1 -7.1 35.1 11.7 0.54| 4.8 2.6 4000 356 10 304 7| 2.1 0.8 2.9| 45.4 -7.1 38.3 9.6 0.56| 4.0 2.2 5000 4 10 314 6| 1.7 0.6 2.3| 47.8 -7.1 40.7 8.1 0.58| 3.5 2.0 6000 12 11 326 6| 1.6 0.5 2.2| 49.9 -7.1 42.8 7.1 0.58| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//X0635/skewt/X0635.skewt.20251019.12.gif