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 X0965... Searching the city database file for: X0965 ... Date:0000Z 20 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 314 SFC 954 673 -15.1 -17.4 83 2.3 -15.5 270 1 261.5 261.7 260.5 264.3 1.02 2 925 912 -7.5 -12.5 67 5.0 -8.8 335 9 271.6 271.9 268.7 276.1 1.58 3 924 920 -7.3 -12.3 67 5.0 -8.7 335 9 271.9 272.2 268.9 276.4 1.61 4 902 1108 -6.3 -13.3 58 7.0 -8.2 341 11 274.8 275.1 270.6 279.1 1.52 5 885 1256 -7.9 -15.9 53 8.0 -9.9 345 13 274.7 274.9 270.1 278.3 1.25 6 850 1568 -8.5 -18.5 44 10.0 -10.8 355 17 277.2 277.4 271.3 280.3 1.04 7 769 2340 -10.9 -23.9 33 13.0 -13.5 350 18 282.7 282.8 273.9 284.9 0.72 8 751 2522 -11.9 -29.9 21 18.0 -14.9 349 18 283.5 283.6 273.9 284.9 0.43 9 700 3057 -14.5 -31.5 22 17.0 -17.1 345 19 286.4 286.5 275.5 287.7 0.39 10 691 3155 -15.1 -31.1 24 16.0 -17.6 346 19 286.8 286.9 275.7 288.1 0.41 11 663 3467 -14.9 -33.9 18 19.0 -17.7 349 19 290.5 290.5 277.4 291.5 0.33 12 515 5328 -27.5 -47.5 13 20.0 -29.0 8 17 297.0 297.0 280.1 297.3 0.10 13 500 5540 -28.9 -44.9 20 16.0 -30.2 10 17 297.8 297.8 280.6 298.3 0.14 14 482 5802 -30.3 -42.3 30 12.0 -31.3 10 17 299.2 299.3 281.3 299.9 0.19 15 400 7100 -40.7 -48.7 42 8.0 -41.1 10 15 302.1 302.1 282.4 302.5 0.11 16 363 7754 -45.7 -52.7 45 7.0 -45.9 3 16 303.9 303.9 283.1 304.2 0.08 17 300 9000 -54.3 -61.3 42 7.0 -54.4 350 19 308.8 308.8 284.9 308.9 0.03 18 250 10150 -59.7 -67.7 35 8.0 -59.8 350 17 317.3 317.3 287.9 317.4 0.02 19 240 10407 -61.3 -69.3 34 8.0 -61.4 345 15 318.6 318.6 288.3 318.7 0.01 20 234 10565 -61.3 -69.3 34 8.0 -61.4 344 15 320.9 320.9 289.0 321.0 0.01 21 214 11124 -61.5 -69.5 34 8.0 -61.6 339 15 328.9 328.9 291.5 329.0 0.02 22 200 11550 -58.1 -66.1 35 8.0 -58.2 335 15 340.8 340.8 294.5 340.9 0.03 23 194 11742 -56.1 -64.1 36 8.0 -56.3 331 15 346.9 346.9 296.0 347.1 0.04 24 150 13370 -55.5 -65.5 28 10.0 -55.8 300 19 374.5 374.5 301.4 374.6 0.04 25 100 15950 -57.3 -72.3 13 15.0 -57.6 290 31 417.0 417.0 307.4 417.1 0.02 26 98 16078 -57.7 -72.7 13 15.0 -58.0 289 31 418.7 418.7 307.6 418.8 0.02 27 70 18200 -59.1 -77.1 8 18.0 -59.5 280 27 457.9 458.0 311.6 458.0 0.02 28 64 18759 -59.7 -77.7 8 18.0 -60.2 280 28 468.5 468.5 312.5 468.6 0.02 29 55 19710 -56.9 -75.9 7 19.0 -57.6 280 28 495.7 495.7 314.7 495.8 0.02 30 50 20310 -58.3 -78.3 6 20.0 -59.0 280 29 506.1 506.1 315.4 506.2 0.02 31 37 22208 -57.5 -78.5 5 21.0 -58.5 553.7 553.7 318.3 553.8 0.02 TRP 240 10407 -61.3 -69.3 34 8.0 -61.4 345 15 318.6 318.6 288.3 318.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5226.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 28.72 % Est. max temperature: 3.37 C = 38.07 F Sfc-Lift cond lev (LCL): 918.96 mb = 962.92 m = 3159.16 ft T: -7.07 C 700-500 lapse rate: 5.80 C/km ThetaE index: 0.89 C Layer 885.0- 850.0 mb Conv cond level (CCL): 954.00 mb = 673.19 m = 2208.59 ft Mean mixing ratio: 1.33 g/kg Conv temperature: -14.26 C = 6.34 F Cap Strength: 17.51 C Lifted Index: 17.96 C Risk: None Lifted Index @300 mb: 23.08 C Lifted Index @700 mb: 11.03 C Showalter Index: 14.79 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 10.40 C K Index: -15.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.20 J/kg Max Up Vert Vel: 10.22 m/s Conv Inhibition (B-): 38678.72 J/kg Cap Strength: 17.83 C Lift Cond Lev (LCL): 814.61 mb = 1895.95 m = 6220.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 at 12 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 ---------------------------------------------------------- 0 954 673 270 1 1.0 -0.0 | 210 13 6.6 11.2 1 925 912 335 9 3.8 -8.2 | 252 10 9.4 3.0 2 850 1568 355 17 1.5 -16.9 | 309 9 7.0 -5.8 3 700 3057 345 19 4.9 -18.4 | 304 13 10.5 -7.2 4 500 5540 10 17 -3.0 -16.7 | 335 6 2.6 -5.6 5 400 7100 10 15 -2.6 -14.8 | 321 5 3.0 -3.6 6 300 9000 350 19 3.3 -18.7 | 310 12 8.9 -7.5 7 250 10150 350 17 3.0 -16.7 | 303 10 8.5 -5.6 8 240 10407 345 15 3.9 -14.5 | 289 10 9.4 -3.3 9 200 11550 335 15 6.3 -13.6 | 282 12 11.9 -2.4 10 150 13370 300 19 16.5 -9.5 | 266 22 22.0 1.7 11 100 15950 290 31 29.1 -10.6 | 269 35 34.7 0.6 12 70 18200 280 27 26.6 -4.7 | 259 33 32.1 6.5 13 50 20310 280 29 28.6 -5.0 | 260 35 34.1 6.1 Wind Parameters Mean winds (0-6000m): 356.5 at 16.6 knts Storm direction: 26.5 at 12.5 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 54.2 neg: -2.6 tot: 51.6 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.28 Bulk Shear: 12.20 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 ------------------------------------------------------------------------------- 500 337 8 246 10| 12.3 0.0 12.3| 37.0 0.0 37.0 73.9 0.93| 13.7 12.7 1000 347 11 270 8| 8.8 0.0 8.8| 50.5 -0.1 50.4 50.4 0.93| 9.9 9.3 1500 350 13 284 8| 5.9 0.4 6.3| 50.5 -0.8 49.7 33.1 0.86| 7.0 6.1 2000 349 15 291 9| 4.4 0.6 5.0| 50.5 -1.8 48.7 24.4 0.80| 5.6 4.5 2500 349 15 295 10| 3.5 0.6 4.2| 51.2 -2.6 48.5 19.4 0.75| 4.7 3.6 3000 349 16 297 10| 2.9 0.5 3.4| 54.2 -2.6 51.6 17.2 0.74| 4.2 3.1 4000 351 17 302 10| 2.2 0.4 2.6| 59.0 -2.6 56.4 14.1 0.72| 3.6 2.6 5000 354 17 306 9| 1.7 0.3 2.0| 62.2 -2.7 59.4 11.9 0.70| 3.2 2.2 6000 356 17 310 9| 1.4 0.3 1.7| 62.2 -3.9 58.2 9.7 0.65| 2.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251020.00.gif