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 UIAA... Searching the city database file for: UIAA ... Date:1200Z 21 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 954 685 -4.3 -10.3 63 6.0 -6.1 55 3 272.5 272.8 269.7 277.6 1.83 2 934 842 -0.9 -6.9 64 6.0 -3.0 7 4 277.6 278.0 273.7 284.5 2.44 3 925 915 -0.5 -7.5 59 7.0 -3.0 345 5 278.8 279.2 274.2 285.4 2.35 4 916 993 -0.5 -8.5 55 8.0 -3.3 344 5 279.6 280.0 274.5 285.8 2.19 5 850 1585 -4.7 -12.7 54 8.0 -7.1 340 7 281.2 281.5 274.6 286.1 1.69 6 818 1885 -6.9 -15.9 49 9.0 -9.3 343 7 282.0 282.2 274.5 286.0 1.35 7 770 2356 -7.9 -15.9 53 8.0 -10.1 348 7 285.8 286.1 276.7 290.1 1.44 8 752 2540 -8.5 -21.5 34 13.0 -11.5 349 7 287.1 287.3 276.6 289.9 0.91 9 729 2780 -10.1 -27.1 23 17.0 -13.5 352 7 287.9 288.0 276.5 289.7 0.57 10 700 3091 -12.1 -29.1 23 17.0 -15.2 355 7 289.1 289.2 277.0 290.7 0.49 11 672 3401 -14.7 -24.7 42 10.0 -16.7 5 7 289.6 289.7 277.6 292.0 0.77 12 664 3492 -14.9 -23.9 46 9.0 -16.7 8 7 290.3 290.5 278.1 292.9 0.83 13 573 4594 -20.1 -41.1 14 21.0 -22.5 46 8 296.7 296.8 280.1 297.4 0.18 14 553 4856 -22.1 -44.1 12 22.0 -24.3 55 8 297.4 297.4 280.4 297.9 0.14 15 500 5590 -26.5 -43.5 19 17.0 -28.0 80 9 300.7 300.8 281.9 301.3 0.16 16 426 6725 -35.3 -46.3 32 11.0 -36.0 55 10 303.6 303.6 283.0 304.1 0.14 17 400 7160 -38.3 -49.3 31 11.0 -38.9 45 11 305.2 305.2 283.7 305.6 0.11 18 300 9080 -51.7 -61.7 29 10.0 -51.9 60 9 312.5 312.5 286.2 312.6 0.03 19 297 9145 -52.3 -62.3 29 10.0 -52.5 59 9 312.5 312.5 286.2 312.6 0.03 20 250 10240 -59.1 -69.1 26 10.0 -59.2 45 7 318.2 318.2 288.2 318.3 0.01 21 218 11093 -63.3 -73.3 25 10.0 -63.4 10 9 324.4 324.4 290.1 324.5 0.01 22 208 11385 -60.3 -70.3 26 10.0 -60.4 356 11 333.5 333.5 292.7 333.6 0.01 23 200 11630 -60.1 -70.1 26 10.0 -60.2 345 13 337.6 337.6 293.7 337.7 0.02 24 177 12391 -60.9 -69.9 30 9.0 -61.0 332 16 348.3 348.3 296.3 348.4 0.02 25 164 12869 -57.9 -67.9 27 10.0 -58.1 324 19 361.0 361.0 298.9 361.1 0.03 26 150 13430 -59.3 -69.3 26 10.0 -59.5 315 21 367.9 367.9 300.2 368.0 0.02 27 100 15970 -59.5 -71.5 20 12.0 -59.7 300 23 412.8 412.8 306.9 412.9 0.02 28 70 18200 -59.9 -72.9 17 13.0 -60.3 300 25 456.2 456.2 311.4 456.4 0.03 29 50 20300 -59.9 -73.9 14 14.0 -60.4 295 27 502.3 502.3 315.1 502.5 0.03 30 36 22356 -60.5 -75.5 12 15.0 -61.2 292 27 550.3 550.3 318.1 550.5 0.04 31 30 23500 -58.3 -74.3 11 16.0 -59.3 290 27 585.7 585.7 320.0 586.1 0.05 32 29 23713 -58.1 -74.1 11 16.0 -59.2 288 26 592.0 592.0 320.3 592.4 0.06 33 27 24168 -53.5 -70.5 11 17.0 -55.3 285 25 617.1 617.1 321.4 617.9 0.11 34 20 26100 -52.7 -70.7 10 18.0 -55.2 270 19 674.9 674.9 323.6 676.0 0.14 35 16 27549 -50.3 -69.3 9 19.0 -53.9 727.2 727.3 325.3 729.1 0.21 TRP 218 11093 -63.3 -73.3 25 10.0 -63.4 10 9 324.4 324.4 290.1 324.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5296.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 35.08 % Est. max temperature: 6.15 C = 43.07 F Sfc-Lift cond lev (LCL): 867.53 mb = 1423.43 m = 4670.00 ft T: -3.55 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.39 C Layer 752.0- 700.0 mb Conv cond level (CCL): 691.69 mb = 3181.78 m = 10438.79 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 12.21 C = 53.98 F Cap Strength: 11.63 C Lifted Index: 13.62 C Risk: None Lifted Index @300 mb: 19.59 C Lifted Index @700 mb: 6.98 C Showalter Index: 12.68 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 13.80 C K Index: -7.90 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.57 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 49244.39 J/kg Cap Strength: 13.47 C Lift Cond Lev (LCL): 803.73 mb = 2022.34 m = 6634.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 6 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 ---------------------------------------------------------- 0 954 685 55 3 -2.5 -1.7 | 246 3 2.6 1.2 1 925 915 345 5 1.3 -4.8 | 287 7 6.3 -2.0 2 850 1585 340 7 2.4 -6.6 | 297 8 7.4 -3.7 3 700 3091 355 7 0.6 -7.0 | 306 7 5.6 -4.1 4 500 5590 80 9 -8.9 -1.6 | 109 4 -3.8 1.3 5 400 7160 45 11 -7.8 -7.8 | 29 6 -2.8 -4.9 6 300 9080 60 9 -7.8 -4.5 | 60 3 -2.8 -1.6 7 250 10240 45 7 -4.9 -4.9 | 358 2 0.1 -2.1 8 218 11093 10 9 -1.6 -8.9 | 330 7 3.5 -6.0 9 200 11630 345 13 3.4 -12.6 | 319 13 8.4 -9.7 10 150 13430 315 21 14.8 -14.8 | 301 23 19.9 -12.0 11 100 15970 300 23 19.9 -11.5 | 289 26 24.9 -8.6 12 70 18200 300 25 21.7 -12.5 | 290 28 26.7 -9.6 13 50 20300 295 27 24.5 -11.4 | 286 31 29.5 -8.5 14 30 23500 290 27 25.4 -9.2 | 282 31 30.4 -6.4 15 20 26100 270 19 19.0 -0.0 | 263 24 24.0 2.9 Wind Parameters Mean winds (0-6000m): 30.2 at 7.7 knts Storm direction: 60.2 at 5.8 knts Shear (0-3000m) pos: 0.7 neg: 1.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 10.1 neg: 0.0 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.92 Bulk Shear: 3.10 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 ------------------------------------------------------------------------------- 500 353 5 288 6| 0.0 5.8 5.8| 2.9 0.0 2.9 5.9 0.49| 6.2 3.0 1000 346 6 292 7| 0.0 3.5 3.5| 4.4 0.0 4.4 4.4 0.50| 3.8 1.9 1500 345 6 294 7| 0.2 2.3 2.5| 5.4 0.0 5.4 3.6 0.51| 2.7 1.4 2000 346 6 296 7| 0.3 1.8 2.1| 6.2 0.0 6.2 3.1 0.53| 2.2 1.2 2500 348 6 298 7| 0.4 1.4 1.8| 7.4 0.0 7.4 3.0 0.54| 2.0 1.1 3000 351 7 301 7| 0.7 1.2 1.9| 10.1 0.0 10.1 3.4 0.59| 2.0 1.2 4000 3 7 311 6| 1.1 0.9 2.0| 14.1 0.0 14.1 3.5 0.66| 2.1 1.4 5000 18 7 325 5| 1.2 0.7 2.0| 17.6 -0.4 17.3 3.5 0.69| 2.2 1.5 6000 30 8 343 4| 1.0 0.9 1.9| 17.6 -4.6 13.0 2.2 0.43| 2.2 0.9 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251021.12.gif