UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 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 294 SFC 953 674 -5.9 -12.9 58 7.0 -7.8 270 3 271.0 271.2 268.1 275.1 1.48 2 932 851 -1.5 -7.5 64 6.0 -3.6 300 15 277.2 277.6 273.3 283.7 2.33 3 925 911 -1.9 -8.9 59 7.0 -4.2 310 19 277.4 277.7 273.1 283.3 2.10 4 850 1575 -7.5 -15.5 53 8.0 -9.6 315 9 278.3 278.5 272.4 282.2 1.34 5 799 2053 -11.5 -17.5 61 6.0 -12.9 325 9 279.0 279.2 272.6 282.5 1.21 6 794 2101 -11.3 -17.3 61 6.0 -12.8 326 9 279.7 279.9 273.1 283.3 1.24 7 710 2959 -11.3 -29.3 21 18.0 -14.6 343 9 288.8 288.9 276.8 290.3 0.48 8 702 3046 -12.1 -30.1 21 18.0 -15.3 345 9 288.8 288.9 276.8 290.3 0.45 9 700 3068 -12.3 -30.3 21 18.0 -15.4 345 9 288.9 288.9 276.8 290.3 0.44 10 595 4291 -18.7 -31.7 31 13.0 -20.7 343 16 295.2 295.3 279.8 296.7 0.45 11 500 5560 -28.5 -36.5 46 8.0 -29.3 340 23 298.3 298.4 281.1 299.4 0.34 12 400 7120 -40.3 -46.3 53 6.0 -40.6 340 23 302.6 302.6 282.7 303.1 0.15 13 383 7416 -42.5 -48.5 52 6.0 -42.8 342 22 303.5 303.5 283.0 303.9 0.12 14 322 8571 -51.3 -56.3 55 5.0 -51.4 351 20 306.8 306.8 284.2 307.0 0.06 15 300 9030 -53.9 -58.9 54 5.0 -54.0 355 19 309.4 309.4 285.1 309.5 0.05 16 275 9583 -57.9 -62.9 53 5.0 -58.0 8 16 311.4 311.4 285.8 311.5 0.03 17 254 10081 -60.1 -65.1 52 5.0 -60.2 20 13 315.3 315.3 287.2 315.4 0.02 18 250 10180 -59.9 -64.9 52 5.0 -60.0 20 13 317.0 317.0 287.8 317.1 0.02 19 212 11207 -61.3 -66.3 51 5.0 -61.4 347 14 330.1 330.1 291.7 330.2 0.02 20 200 11570 -59.1 -64.1 52 5.0 -59.2 335 15 339.2 339.2 294.1 339.3 0.03 21 193 11794 -57.3 -63.3 46 6.0 -57.4 331 16 345.5 345.5 295.7 345.7 0.04 22 150 13390 -56.5 -62.5 47 6.0 -56.6 305 21 372.7 372.7 301.1 373.0 0.06 23 100 15950 -58.7 -64.7 46 6.0 -58.9 295 29 414.3 414.3 307.1 414.6 0.06 24 89 16686 -56.5 -63.5 41 7.0 -56.8 295 27 432.7 432.8 309.1 433.2 0.08 25 70 18200 -59.3 -67.3 35 8.0 -59.6 295 23 457.5 457.5 311.6 457.9 0.06 26 66 18566 -60.1 -68.1 34 8.0 -60.4 292 24 463.5 463.6 312.1 463.9 0.06 27 52 20054 -57.7 -65.7 35 8.0 -58.2 277 28 501.8 501.9 315.1 502.5 0.11 28 50 20300 -58.5 -66.5 35 8.0 -58.9 275 29 505.6 505.7 315.4 506.3 0.10 29 46 20824 -60.7 -68.7 34 8.0 -61.1 273 29 512.5 512.5 315.8 513.0 0.08 30 31 23310 -57.1 -66.1 31 9.0 -57.9 261 31 583.5 583.5 319.9 584.7 0.17 31 30 23520 -54.1 -64.1 28 10.0 -55.4 260 31 597.2 597.2 320.6 598.9 0.23 32 29 23738 -54.1 -64.1 28 10.0 -55.4 603.0 603.1 320.8 604.8 0.24 33 23 25224 -54.3 -64.3 28 10.0 -55.8 643.7 643.8 322.5 646.1 0.29 TRP 254 10081 -60.1 -65.1 52 5.0 -60.2 20 13 315.3 315.3 287.2 315.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 40.64 % Est. max temperature: 1.97 C = 35.55 F Sfc-Lift cond lev (LCL): 852.56 mb = 1551.43 m = 5089.92 ft T: -7.30 C 700-500 lapse rate: 6.50 C/km ThetaE index: 1.54 C Layer 925.0- 799.0 mb Conv cond level (CCL): 650.17 mb = 3623.91 m = 11889.34 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 14.60 C = 58.29 F Cap Strength: 12.51 C Lifted Index: 13.73 C Risk: None Lifted Index @300 mb: 19.32 C Lifted Index @700 mb: 8.77 C Showalter Index: 13.73 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 13.00 C K Index: -12.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.77 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 47274.49 J/kg Cap Strength: 13.62 C Lift Cond Lev (LCL): 807.42 mb = 1972.11 m = 6470.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 at 11 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 ---------------------------------------------------------- 0 953 674 270 3 3.0 -0.0 | 200 12 4.1 11.4 1 925 911 310 19 14.6 -12.2 | 273 16 15.7 -0.8 2 850 1575 315 9 6.4 -6.4 | 236 9 7.5 5.0 3 700 3068 345 9 2.3 -8.7 | 232 4 3.5 2.7 4 500 5560 340 23 7.9 -21.6 | 319 14 9.0 -10.2 5 400 7120 340 23 7.9 -21.6 | 319 14 9.0 -10.2 6 300 9030 355 19 1.7 -18.9 | 340 8 2.8 -7.5 7 254 10081 20 13 -4.4 -12.2 | 76 3 -3.3 -0.8 8 250 10180 20 13 -4.4 -12.2 | 76 3 -3.3 -0.8 9 200 11570 335 15 6.3 -13.6 | 287 8 7.5 -2.2 10 150 13390 305 21 17.2 -12.0 | 272 18 18.3 -0.7 11 100 15950 295 29 26.3 -12.3 | 272 27 27.4 -0.9 12 70 18200 295 23 20.8 -9.7 | 266 22 22.0 1.7 13 50 20300 275 29 28.9 -2.5 | 254 31 30.0 8.9 14 30 23520 260 31 30.5 5.4 | 242 36 31.7 16.8 Wind Parameters Mean winds (0-6000m): 335.6 at 15.3 knts Storm direction: 5.6 at 11.4 knts Shear (0-3000m) pos: 1.6 neg: 0.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 76.6 deg Storm rel helicity (0-3000m) pos: 63.7 neg: -20.4 tot: 43.3 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.95 Bulk Shear: 6.37 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 ------------------------------------------------------------------------------- 500 309 14 258 12| 13.3 0.0 13.3| 59.7 -6.3 53.4 106.8 0.75| 21.0 15.8 1000 311 13 254 11| 3.8 0.0 3.8| 59.7 -19.8 39.9 39.9 0.39| 13.8 5.4 1500 313 12 250 10| 2.7 0.0 2.7| 60.0 -19.8 40.3 26.8 0.37| 9.7 3.6 2000 317 11 248 9| 2.1 0.0 2.1| 60.0 -20.0 40.0 20.0 0.35| 7.7 2.7 2500 321 11 248 8| 1.9 0.0 1.9| 60.7 -20.4 40.2 16.1 0.34| 6.5 2.2 3000 325 11 249 8| 1.6 0.5 2.1| 63.7 -20.4 43.3 14.4 0.39| 5.9 2.3 4000 331 12 261 7| 1.2 1.1 2.3| 69.7 -20.4 49.2 12.3 0.42| 5.2 2.2 5000 334 14 277 7| 1.0 1.4 2.3| 74.2 -20.4 53.8 10.8 0.41| 4.7 1.9 6000 336 15 289 8| 0.8 1.2 1.9| 74.2 -20.4 53.8 9.0 0.41| 3.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251020.12.gif