UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:1200Z 21 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 291 SFC 953 671 -5.1 -13.1 53 8.0 -7.3 215 1 271.8 272.0 268.5 275.9 1.46 2 935 823 0.2 -8.8 51 9.0 -2.9 285 5 278.7 279.0 273.8 284.6 2.10 3 925 910 -0.3 -10.3 47 10.0 -3.6 325 7 279.0 279.3 273.7 284.4 1.88 4 850 1578 -5.9 -14.9 49 9.0 -8.4 310 5 280.0 280.2 273.5 284.1 1.41 5 841 1661 -6.5 -14.5 53 8.0 -8.7 311 5 280.2 280.4 273.7 284.5 1.48 6 788 2168 -7.9 -17.9 44 10.0 -10.5 320 8 284.0 284.2 275.3 287.5 1.19 7 728 2781 -9.9 -28.9 20 19.0 -13.5 330 11 288.3 288.4 276.6 289.8 0.48 8 705 3028 -11.5 -33.5 14 22.0 -15.0 334 13 289.2 289.2 276.7 290.2 0.32 9 700 3082 -11.9 -32.9 16 21.0 -15.3 335 13 289.3 289.4 276.9 290.4 0.34 10 540 5022 -23.7 -33.7 39 10.0 -25.0 339 13 297.5 297.6 280.8 298.9 0.41 11 510 5437 -25.9 -37.9 32 12.0 -27.2 340 13 299.8 299.8 281.7 300.7 0.29 12 500 5580 -27.1 -39.1 31 12.0 -28.3 340 13 300.0 300.0 281.7 300.9 0.26 13 400 7150 -39.1 -51.1 27 12.0 -39.6 350 13 304.2 304.2 283.2 304.5 0.09 14 391 7306 -40.5 -51.5 30 11.0 -41.0 352 13 304.3 304.3 283.2 304.6 0.08 15 300 9070 -51.3 -61.3 29 10.0 -51.5 15 13 313.0 313.0 286.5 313.2 0.03 16 250 10230 -59.1 -69.1 26 10.0 -59.2 355 13 318.2 318.2 288.2 318.3 0.01 17 249 10255 -59.3 -68.3 30 9.0 -59.4 355 13 318.3 318.3 288.2 318.3 0.02 18 219 11056 -62.7 -71.7 29 9.0 -62.8 10 11 324.9 324.9 290.3 325.0 0.01 19 200 11620 -60.1 -69.1 30 9.0 -60.2 335 15 337.6 337.6 293.7 337.7 0.02 20 194 11810 -58.3 -68.3 27 10.0 -58.5 332 16 343.4 343.4 295.1 343.5 0.02 21 150 13420 -57.9 -67.9 27 10.0 -58.1 305 27 370.3 370.3 300.7 370.4 0.03 22 115 15099 -56.3 -67.3 24 11.0 -56.6 295 26 402.5 402.5 305.6 402.7 0.04 23 100 15980 -58.9 -69.9 23 11.0 -59.2 290 25 413.9 413.9 307.0 414.1 0.03 24 99 16043 -58.9 -69.9 23 11.0 -59.2 290 25 415.1 415.1 307.2 415.3 0.03 25 70 18220 -59.3 -72.3 17 13.0 -59.7 280 29 457.5 457.5 311.5 457.7 0.03 26 56 19617 -59.5 -73.5 15 14.0 -60.0 487.2 487.2 314.0 487.4 0.03 TRP 219 11056 -62.7 -71.7 29 9.0 -62.8 10 11 324.9 324.9 290.3 325.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5289.00 m Freezing level: Surface below freezing Freezing level: 935.68 mb = 817.73 m = 2682.82 ft Freezing level: 931.00 mb = 858.09 m = 2815.21 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 34.49 % Est. max temperature: 5.84 C = 42.51 F Sfc-Lift cond lev (LCL): 839.28 mb = 1677.14 m = 5502.35 ft T: -6.54 C 700-500 lapse rate: 6.08 C/km ThetaE index: 0.54 C Layer 925.0- 841.0 mb Conv cond level (CCL): 638.91 mb = 3764.52 m = 12350.63 ft Mean mixing ratio: 1.71 g/kg Conv temperature: 15.09 C = 59.17 F Cap Strength: 13.98 C Lifted Index: 14.01 C Risk: None Lifted Index @300 mb: 20.93 C Lifted Index @700 mb: 8.12 C Showalter Index: 13.63 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 12.20 C K Index: -14.70 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.80 J/kg Max Up Vert Vel: 6.13 m/s Conv Inhibition (B-): 28754.92 J/kg Cap Strength: 13.96 C Lift Cond Lev (LCL): 779.32 mb = 2253.77 m = 7394.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 6 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 ---------------------------------------------------------- 0 953 671 215 1 0.6 0.8 | 189 9 1.4 9.0 1 925 910 325 7 4.0 -5.7 | 243 5 4.8 2.4 2 850 1578 310 5 3.8 -3.2 | 223 7 4.6 5.0 3 700 3082 335 13 5.5 -11.8 | 300 7 6.3 -3.6 4 500 5580 340 13 4.4 -12.2 | 308 7 5.3 -4.1 5 400 7150 350 13 2.3 -12.8 | 327 6 3.1 -4.6 6 300 9070 15 13 -3.4 -12.6 | 30 5 -2.6 -4.4 7 250 10230 355 13 1.1 -13.0 | 338 5 1.9 -4.8 8 219 11056 10 11 -1.9 -10.8 | 22 3 -1.1 -2.7 9 200 11620 335 15 6.3 -13.6 | 307 9 7.1 -5.4 10 150 13420 305 27 22.1 -15.5 | 288 24 22.9 -7.3 11 100 15980 290 25 23.5 -8.6 | 271 24 24.3 -0.4 12 70 18220 280 29 28.6 -5.0 | 264 30 29.4 3.1 Wind Parameters Mean winds (0-6000m): 335.7 at 10.9 knts Storm direction: 5.7 at 8.2 knts Shear (0-3000m) pos: 2.5 neg: 0.2 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -3.1 tot: 29.3 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.03 Bulk Shear: 4.66 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 ------------------------------------------------------------------------------- 500 321 5 226 6| 6.7 0.0 6.7| 16.6 -1.0 15.6 31.3 0.69| 10.5 7.2 1000 318 5 227 6| 3.4 0.5 3.9| 17.5 -3.1 14.4 14.4 0.51| 6.2 3.2 1500 317 6 232 6| 3.2 0.4 3.6| 22.3 -3.1 19.2 12.8 0.60| 5.1 3.1 2000 321 7 241 6| 3.1 0.3 3.4| 27.4 -3.1 24.3 12.1 0.67| 4.6 3.1 2500 326 8 253 5| 3.0 0.2 3.2| 32.0 -3.1 28.9 11.6 0.71| 4.2 3.0 3000 328 9 262 5| 2.5 0.2 2.7| 32.4 -3.1 29.3 9.8 0.71| 3.6 2.5 4000 331 10 274 6| 1.9 0.1 2.0| 33.1 -3.1 30.0 7.5 0.71| 2.7 1.9 5000 334 11 283 6| 1.5 0.1 1.6| 33.9 -3.1 30.8 6.2 0.71| 2.2 1.6 6000 336 11 289 6| 1.3 0.1 1.4| 36.0 -3.1 32.8 5.5 0.72| 2.0 1.4 Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251021.12.gif