UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 29 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 161 SFC 937 677 -4.9 -10.9 63 6.0 -6.7 265 3 273.3 273.6 270.1 278.2 1.77 2 925 780 -2.1 -9.1 59 7.0 -4.4 300 17 277.2 277.5 272.9 283.0 2.07 3 922 806 -1.3 -8.3 59 7.0 -3.7 300 17 278.2 278.6 273.7 284.5 2.21 4 850 1448 -6.1 -14.1 53 8.0 -8.4 310 25 279.8 280.0 273.5 284.1 1.51 5 700 2930 -18.7 -23.1 68 4.4 -19.5 310 19 281.8 281.9 273.6 284.3 0.85 6 696 2973 -19.1 -23.4 69 4.3 -19.8 310 19 281.8 281.9 273.6 284.3 0.83 7 686 3080 -19.3 -23.6 69 4.3 -20.1 309 20 282.7 282.9 274.2 285.3 0.83 8 614 3899 -23.1 -31.1 48 8.0 -24.2 304 23 287.5 287.6 276.1 289.0 0.46 9 531 4945 -31.5 -37.5 55 6.0 -32.0 298 27 289.6 289.7 276.9 290.5 0.29 10 500 5370 -33.1 -41.1 45 8.0 -33.7 295 29 292.7 292.7 278.3 293.4 0.21 11 494 5455 -33.5 -41.5 44 8.0 -34.1 296 30 293.2 293.2 278.6 293.9 0.20 12 447 6147 -39.1 -51.1 27 12.0 -39.6 300 35 294.7 294.7 279.0 294.9 0.08 13 400 6900 -44.1 -54.1 32 10.0 -44.4 305 40 297.7 297.7 280.4 297.9 0.06 14 386 7138 -45.9 -55.9 31 10.0 -46.2 306 44 298.4 298.4 280.7 298.5 0.05 15 300 8790 -53.1 -63.1 29 10.0 -53.2 310 69 310.5 310.5 285.5 310.6 0.03 16 270 9468 -55.6 -65.6 28 10.0 -55.8 310 73 316.3 316.3 287.6 316.4 0.02 17 267 9539 -55.9 -65.9 28 10.0 -56.1 309 73 316.9 316.9 287.8 317.0 0.02 18 250 9960 -55.3 -65.3 28 10.0 -55.5 305 71 323.9 323.9 289.9 323.9 0.02 19 207 11169 -52.3 -63.3 25 11.0 -52.6 292 46 346.5 346.5 295.9 346.7 0.04 20 200 11390 -53.1 -64.1 25 11.0 -53.4 290 42 348.7 348.7 296.4 348.8 0.03 21 150 13230 -56.7 -69.7 18 13.0 -56.9 290 44 372.4 372.4 301.0 372.5 0.02 22 147 13357 -57.1 -70.1 18 13.0 -57.3 289 44 373.9 373.9 301.2 373.9 0.02 23 106 15431 -54.7 -69.7 14 15.0 -55.2 277 39 415.1 415.1 307.2 415.2 0.03 24 100 15800 -58.5 -73.5 13 15.0 -58.8 275 38 414.7 414.7 307.1 414.8 0.02 TRP 270 9468 -55.7 -65.7 28 10.0 -55.8 310 73 316.2 316.2 287.5 316.3 0.02 WND 270 9468 -55.6 -65.6 28 10.0 -55.8 310 73 316.3 316.3 287.6 316.4 0.02 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 56.79 % Est. max temperature: 2.31 C = 36.16 F Sfc-Lift cond lev (LCL): 851.93 mb = 1430.05 m = 4691.70 ft T: -5.97 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.37 C Layer 850.0- 700.0 mb Conv cond level (CCL): 762.84 mb = 2273.79 m = 7459.83 ft Mean mixing ratio: 1.82 g/kg Conv temperature: 2.63 C = 36.73 F Cap Strength: 5.57 C Lifted Index: 7.81 C Risk: None Lifted Index @300 mb: 18.89 C Lifted Index @700 mb: 1.14 C Showalter Index: 7.60 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 19.00 C K Index: 8.50 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.39 J/kg Max Up Vert Vel: 5.17 m/s Conv Inhibition (B-): 14859.06 J/kg Cap Strength: 7.11 C Lift Cond Lev (LCL): 789.55 mb = 2011.10 m = 6598.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 19 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 ---------------------------------------------------------- 0 937 677 265 3 3.0 0.3 | 162 18 -5.6 17.1 1 925 780 300 17 14.7 -8.5 | 216 10 6.1 8.3 2 850 1448 310 25 19.2 -16.1 | 266 11 10.5 0.8 3 700 2930 310 19 14.6 -12.2 | 232 8 5.9 4.6 4 500 5370 295 29 26.3 -12.3 | 255 18 17.7 4.6 5 400 6900 305 40 32.8 -22.9 | 284 25 24.1 -6.1 6 300 8790 310 69 52.9 -44.4 | 302 52 44.2 -27.5 7 270 9468 310 73 55.9 -46.9 | 302 56 47.3 -30.1 8 250 9960 305 71 58.2 -40.7 | 296 55 49.5 -23.9 9 200 11390 290 42 39.5 -14.4 | 265 31 30.8 2.5 10 150 13230 290 44 41.3 -15.0 | 267 33 32.7 1.8 11 100 15800 275 38 37.9 -3.3 | 245 32 29.2 13.5 Wind Parameters Mean winds (0-6000m): 302.9 at 25.2 knts Storm direction: 332.9 at 18.9 knts Shear (0-3000m) pos: 3.8 neg: 0.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 84.8 deg Storm rel helicity (0-3000m) pos: 68.4 neg: -11.1 tot: 57.3 m^2/s^2 ave: 19.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.67 Bulk Shear: 8.02 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 ------------------------------------------------------------------------------- 500 302 17 219 10| 20.2 0.0 20.2| 54.4 0.0 54.4 108.9 0.90| 21.2 19.1 1000 306 21 240 9| 11.3 0.0 11.3| 63.8 -1.6 62.2 62.2 0.86| 12.8 11.0 1500 308 21 246 9| 7.6 0.7 8.3| 63.8 -5.5 58.2 38.8 0.74| 9.3 6.8 2000 308 21 246 9| 5.7 1.0 6.7| 63.8 -9.5 54.3 27.1 0.62| 7.5 4.6 2500 309 21 245 9| 4.5 0.8 5.4| 65.2 -11.1 54.0 21.6 0.58| 6.3 3.7 3000 308 21 244 9| 3.8 0.5 4.2| 68.4 -11.1 57.3 19.1 0.58| 5.7 3.3 4000 306 22 246 10| 2.8 0.7 3.5| 73.4 -11.1 62.3 15.6 0.55| 4.9 2.7 5000 304 23 249 11| 2.6 0.8 3.3| 85.9 -11.1 74.8 15.0 0.53| 4.5 2.4 6000 303 25 256 13| 2.8 0.6 3.5|125.2 -11.1 114.1 19.0 0.58| 4.5 2.6 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251029.12.gif