UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 27 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 197 SFC 940 677 -10.9 -17.9 56 7.0 -12.3 270 1 266.9 267.1 264.4 269.7 0.99 2 936 710 -11.9 -17.9 61 6.0 -13.1 291 2 266.2 266.4 263.9 269.0 1.00 3 925 802 -8.9 -15.9 57 7.0 -10.6 350 3 270.2 270.4 267.1 273.6 1.19 4 905 973 -3.5 -13.5 46 10.0 -6.4 342 5 277.5 277.7 272.2 281.7 1.49 5 850 1464 -7.1 -18.1 41 11.0 -9.8 320 9 278.7 278.9 272.2 281.9 1.08 6 799 1944 -9.7 -22.7 34 13.0 -12.5 325 12 280.9 281.0 273.0 283.2 0.77 7 718 2764 -12.9 -33.9 15 21.0 -16.1 333 18 286.1 286.2 275.2 287.1 0.30 8 700 2958 -12.1 -38.1 9 26.0 -15.7 335 19 289.1 289.1 276.5 289.8 0.20 9 692 3046 -12.1 -40.1 8 28.0 -15.9 335 20 290.0 290.1 277.0 290.6 0.17 10 690 3068 -12.3 -41.3 7 29.0 -16.1 335 20 290.1 290.1 276.9 290.6 0.15 11 626 3805 -16.1 -43.1 8 27.0 -19.3 337 25 293.9 293.9 278.8 294.4 0.14 12 594 4197 -18.7 -31.7 31 13.0 -20.7 337 28 295.3 295.4 279.9 296.8 0.45 13 560 4634 -20.9 -36.9 22 16.0 -22.9 338 32 297.7 297.8 280.8 298.7 0.29 14 500 5460 -27.1 -45.1 16 18.0 -28.6 340 38 300.0 300.0 281.5 300.5 0.14 15 498 5489 -27.5 -45.5 16 18.0 -29.0 340 38 299.9 299.9 281.5 300.3 0.13 16 408 6902 -34.3 -53.3 13 19.0 -35.3 349 62 308.7 308.7 284.9 308.9 0.07 17 400 7040 -35.5 -54.5 13 19.0 -36.5 350 64 308.9 308.9 284.9 309.1 0.06 18 300 8980 -49.9 -58.9 34 9.0 -50.1 345 73 315.0 315.0 287.2 315.2 0.05 19 264 9805 -55.6 -66.8 24 11.1 -55.8 340 75 318.3 318.3 288.2 318.4 0.02 20 250 10150 -58.1 -70.1 20 12.0 -58.2 340 71 319.7 319.7 288.6 319.7 0.01 21 236 10512 -61.1 -77.1 10 16.0 -61.2 345 68 320.5 320.5 288.9 320.5 0.00 22 210 11237 -62.3 -76.3 14 14.0 -62.4 341 58 329.5 329.5 291.6 329.5 0.01 23 200 11540 -60.5 -74.5 14 14.0 -60.6 340 54 337.0 337.0 293.6 337.0 0.01 24 178 12274 -56.9 -71.9 13 15.0 -57.1 332 48 354.3 354.3 297.5 354.3 0.01 25 150 13360 -57.1 -79.1 5 22.0 -57.4 320 40 371.7 371.7 300.9 371.7 0.01 26 124 14564 -57.3 -79.3 5 22.0 -57.6 392.1 392.1 304.1 392.2 0.01 TRP 236 10512 -61.1 -77.1 10 16.0 -61.2 345 68 320.5 320.5 288.9 320.5 0.00 WND 264 9805 -55.6 -66.8 24 11.1 -55.8 340 75 318.3 318.3 288.2 318.4 0.02 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 24.84 % Est. max temperature: 3.37 C = 38.07 F Sfc-Lift cond lev (LCL): 839.65 mb = 1559.05 m = 5114.92 ft T: -7.61 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.69 C Layer 936.0- 925.0 mb Conv cond level (CCL): 554.02 mb = 4712.30 m = 15460.11 ft Mean mixing ratio: 1.24 g/kg Conv temperature: 19.59 C = 67.27 F Cap Strength: 16.26 C Lifted Index: 17.24 C Risk: None Lifted Index @300 mb: 25.23 C Lifted Index @700 mb: 10.97 C Showalter Index: 15.36 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 9.00 C K Index: -24.10 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.49 J/kg Max Up Vert Vel: 9.95 m/s Conv Inhibition (B-): 14087.10 J/kg Cap Strength: 17.21 C Lift Cond Lev (LCL): 763.51 mb = 2292.60 m = 7521.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 20 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 ---------------------------------------------------------- 0 940 677 270 1 1.0 -0.0 | 192 20 4.2 19.3 1 925 802 350 3 0.5 -3.0 | 193 17 3.7 16.4 2 850 1464 320 9 5.8 -6.9 | 216 15 9.0 12.4 3 700 2958 335 19 8.0 -17.2 | 259 11 11.2 2.1 4 500 5460 340 38 13.0 -35.7 | 315 23 16.2 -16.4 5 400 7040 350 64 11.1 -63.0 | 342 46 14.3 -43.7 6 300 8980 345 73 18.9 -70.5 | 337 56 22.1 -51.2 7 264 9805 340 75 25.7 -70.5 | 331 59 28.9 -51.1 8 250 10150 340 71 24.3 -66.7 | 330 55 27.5 -47.4 9 236 10512 345 68 17.6 -65.7 | 336 51 20.8 -46.3 10 200 11540 340 54 18.5 -50.7 | 325 38 21.7 -31.4 11 150 13360 320 40 25.7 -30.6 | 291 31 28.9 -11.3 Wind Parameters Mean winds (0-6000m): 339.5 at 26.1 knts Storm direction: 9.5 at 19.6 knts Shear (0-3000m) pos: 3.5 neg: 0.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 77.3 neg: 0.0 tot: 77.3 m^2/s^2 ave: 25.8 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.76 Bulk Shear: 64.84 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 ------------------------------------------------------------------------------- 500 338 4 197 16| 6.2 0.0 6.2| 14.2 0.0 14.2 28.3 0.50| 6.8 3.4 1000 326 6 205 16| 3.1 2.2 5.3| 31.5 0.0 31.5 31.5 0.69| 5.7 4.0 1500 325 8 212 15| 3.3 1.5 4.7| 43.3 0.0 43.3 28.9 0.74| 5.0 3.7 2000 328 10 218 14| 3.4 1.1 4.5| 54.5 0.0 54.5 27.3 0.78| 4.7 3.7 2500 331 12 225 13| 3.5 0.9 4.3| 65.8 0.0 65.8 26.3 0.81| 4.5 3.7 3000 332 13 232 12| 3.5 0.7 4.3| 77.3 0.0 77.3 25.8 0.83| 4.4 3.7 4000 334 17 250 11| 3.6 0.6 4.2|101.3 0.0 101.3 25.3 0.81| 4.3 3.5 5000 337 21 270 12| 3.9 0.4 4.3|136.0 0.0 136.0 27.2 0.77| 4.4 3.4 6000 339 26 293 13| 4.7 0.4 5.1|219.2 0.0 219.2 36.5 0.70| 5.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251027.12.gif