UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 25 APR 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 160 SFC 941 847 7.4 5.6 88 1.8 6.5 180 1 285.5 286.5 282.4 302.4 6.06 2 925 809 12.2 9.2 82 3.0 10.4 115 3 291.8 293.2 286.9 314.4 7.91 3 912 928 15.4 11.4 77 4.0 12.9 106 4 296.3 297.9 289.8 323.2 9.32 4 896 1078 13.4 7.4 67 6.0 10.0 94 5 295.7 297.0 287.6 316.7 7.22 5 866 1363 11.6 1.6 50 10.0 6.5 72 6 296.7 297.6 285.8 311.4 4.96 6 850 1519 11.2 2.2 54 9.0 6.5 60 7 297.9 298.8 286.6 313.5 5.28 7 766 2376 5.0 -3.0 56 8.0 1.3 358 5 300.2 300.9 286.1 312.3 4.00 8 760 2440 3.2 -4.8 56 8.0 -0.3 354 5 298.9 299.6 285.1 309.5 3.52 9 700 3102 -0.3 -7.3 59 7.0 -3.2 305 3 302.2 302.7 286.0 311.9 3.15 10 688 3240 -0.9 -7.9 59 7.0 -3.8 307 3 303.0 303.5 286.2 312.4 3.06 11 611 4170 -8.5 -13.4 68 4.9 -10.2 317 5 304.7 305.1 285.9 311.7 2.22 12 598 4336 -10.3 -15.3 67 5.0 -11.9 319 6 304.5 304.8 285.5 310.7 1.94 13 500 5690 -18.3 -27.3 45 9.0 -20.1 335 9 310.7 310.9 286.6 313.5 0.81 14 499 5705 -18.3 -27.3 45 9.0 -20.1 335 9 310.9 311.1 286.6 313.7 0.82 15 454 6402 -24.7 -34.7 39 10.0 -26.1 324 13 311.4 311.5 286.4 313.0 0.44 16 400 7310 -32.7 -41.7 40 9.0 -33.5 310 19 312.5 312.5 286.5 313.4 0.25 17 348 8272 -41.3 -49.3 42 8.0 -41.7 312 18 313.6 313.6 286.8 314.0 0.12 18 300 9260 -49.7 -57.7 39 8.0 -49.9 315 17 315.3 315.3 287.2 315.5 0.05 19 289 9505 -52.1 -60.1 38 8.0 -52.2 318 17 315.3 315.3 287.2 315.4 0.04 20 250 10440 -56.3 -63.3 41 7.0 -56.4 330 15 322.4 322.4 289.5 322.5 0.03 21 233 10886 -59.1 -66.1 40 7.0 -59.2 310 17 324.7 324.7 290.2 324.8 0.02 22 231 10941 -58.7 -66.7 35 8.0 -58.8 308 17 326.1 326.1 290.6 326.2 0.02 23 215 11397 -55.1 -63.1 36 8.0 -55.3 294 19 338.4 338.4 294.0 338.6 0.04 24 200 11860 -55.9 -63.9 36 8.0 -56.1 280 21 344.2 344.3 295.4 344.4 0.04 25 189 12219 -55.3 -63.3 36 8.0 -55.5 282 21 350.8 350.8 296.8 351.0 0.04 26 180 12529 -53.9 -61.9 37 8.0 -54.1 284 22 358.0 358.1 298.4 358.3 0.05 27 171 12858 -52.5 -61.5 33 9.0 -52.8 285 22 365.7 365.7 299.8 365.9 0.06 28 150 13700 -53.1 -63.1 29 10.0 -53.4 290 23 378.6 378.6 302.1 378.8 0.05 29 123 14970 -56.5 -68.5 21 12.0 -56.8 288 24 394.5 394.5 304.5 394.7 0.03 30 100 16280 -57.9 -69.9 20 12.0 -58.2 285 25 415.9 415.9 307.2 416.0 0.03 31 95 16604 -58.5 -71.5 17 13.0 -58.8 286 25 420.8 420.8 307.8 421.0 0.03 32 74 18166 -62.5 -76.5 14 14.0 -62.7 293 25 443.6 443.6 310.3 443.7 0.02 33 70 18510 -61.9 -77.9 10 16.0 -62.2 295 25 452.0 452.0 311.0 452.0 0.01 34 67 18781 -61.9 -76.9 12 15.0 -62.2 294 23 457.7 457.7 311.5 457.7 0.02 35 54 20128 -58.1 -74.1 11 16.0 -58.7 287 11 495.5 495.5 314.7 495.7 0.03 36 50 20610 -60.5 -76.5 10 16.0 -61.0 285 7 500.9 500.9 315.0 501.1 0.02 37 43 21549 -60.5 -76.5 10 16.0 -61.1 301 6 523.0 523.0 316.5 523.2 0.03 38 37 22494 -56.1 -74.1 9 18.0 -57.2 317 5 557.3 557.3 318.5 557.6 0.05 39 31 23613 -58.5 -79.5 5 21.0 -59.5 336 3 579.7 579.7 319.6 579.9 0.02 40 30 23820 -55.9 -76.9 6 21.0 -57.3 340 3 592.2 592.3 320.3 592.5 0.04 41 29 24035 -55.5 -76.5 6 21.0 -57.0 329 3 599.1 599.1 320.6 599.4 0.04 42 20 26410 -53.1 -76.1 4 23.0 -55.6 205 5 673.6 673.7 323.6 674.1 0.06 43 15 28272 -51.3 -74.3 5 23.0 -54.9 737.4 737.4 325.6 738.4 0.11 44 11 30320 -44.1 -69.1 5 25.0 -51.4 831.9 832.1 328.1 835.2 0.32 TRP 233 10886 -59.1 -66.1 40 7.0 -59.2 310 17 324.7 324.7 290.2 324.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 705.14 mb = 3045.29 m = 9990.98 ft Wetbulb zero: 761.26 mb = 2426.91 m = 7962.21 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 59.62 % Est. max temperature: 21.17 C = 70.11 F Sfc-Lift cond lev (LCL): 915.43 mb = 896.58 m = 2941.51 ft T: 14.55 C 700-500 lapse rate: 6.96 C/km ThetaE index: 11.86 C Layer 896.0- 850.0 mb Conv cond level (CCL): 762.25 mb = 2416.33 m = 7927.50 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 21.08 C = 69.94 F Cap Strength: 3.63 C Lifted Index: 1.31 C Risk: Showers probable Lifted Index @300 mb: 0.96 C Lifted Index @700 mb: 1.73 C Showalter Index: 1.84 C Risk: Showers probable Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 20.50 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.40 Risk: None Energy Index: -0.03 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.46 J/kg Max Up Vert Vel: 3.86 m/s Conv Inhibition (B-): 215.80 J/kg Cap Strength: 3.63 C Lift Cond Lev (LCL): 810.82 mb = 1907.92 m = 6259.50 ft Lev Free Conv (LFC): 605.82 mb = 4236.09 m = 13897.77 ft Equ Level (EL): 565.82 mb = 4754.62 m = 15598.95 ft B at Equ Level: 7.27 J/kg Max Parcel Lev (MPL): 525.82 mb = 5309.20 m = 17418.44 ft Wind level data Storm motion: 9 at 5 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 ---------------------------------------------------------- 0 941 847 180 1 0.0 1.0 | 187 6 0.8 6.2 1 925 809 115 3 -2.7 1.3 | 163 7 -1.9 6.4 2 850 1519 60 7 -6.1 -3.5 | 108 6 -5.3 1.7 3 700 3102 305 3 2.5 -1.7 | 223 5 3.3 3.5 4 500 5690 335 9 3.8 -8.2 | 303 5 4.6 -3.0 5 400 7310 310 19 14.6 -12.2 | 295 17 15.3 -7.0 6 300 9260 315 17 12.0 -12.0 | 298 15 12.8 -6.8 7 250 10440 330 15 7.5 -13.0 | 313 11 8.3 -7.8 8 233 10886 310 17 13.0 -10.9 | 293 15 13.8 -5.8 9 200 11860 280 21 20.7 -3.6 | 266 22 21.5 1.5 10 150 13700 290 23 21.6 -7.9 | 277 23 22.4 -2.7 11 100 16280 285 25 24.1 -6.5 | 273 25 24.9 -1.3 12 70 18510 295 25 22.7 -10.6 | 283 24 23.5 -5.4 13 50 20610 285 7 6.8 -1.8 | 246 8 7.6 3.4 14 30 23820 340 3 1.0 -2.8 | 218 3 1.8 2.4 15 20 26410 205 5 2.1 4.5 | 197 10 2.9 9.7 Wind Parameters Mean winds (0-6000m): 338.7 at 7.0 knts Storm direction: 8.7 at 5.2 knts Shear (0-3000m) pos: 0.2 neg: 1.2 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -12.2 tot: -10.1 m^2/s^2 ave: -3.4 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 3.2 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 11.08 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 81 5 140 6| 0.0 4.2 4.2| 0.0 -7.1 -7.1 -14.2 -0.98| 4.3 -4.3 1000 65 6 124 5| 0.0 3.2 3.2| 0.0 -10.8 -10.8 -10.8 -0.78| 4.5 -3.5 1500 53 6 116 4| 0.0 2.3 2.3| 0.0 -11.0 -11.0 -7.3 -0.47| 4.4 -2.1 2000 48 5 118 4| 0.0 1.7 1.7| 0.0 -11.6 -11.6 -5.8 -0.43| 4.1 -1.8 2500 44 5 123 3| 0.0 1.4 1.4| 0.6 -12.2 -11.6 -4.7 -0.40| 3.6 -1.5 3000 30 5 124 2| 0.2 1.2 1.4| 2.1 -12.2 -10.1 -3.4 -0.31| 3.2 -1.0 4000 1 5 259 1| 0.5 0.9 1.4| 5.3 -12.2 -6.9 -1.7 -0.15| 2.8 -0.4 5000 350 6 284 2| 0.7 0.7 1.4| 8.7 -12.2 -3.5 -0.7 -0.03| 2.6 -0.1 6000 339 7 292 4| 0.6 1.2 1.8| 8.8 -15.3 -6.5 -1.1 -0.05| 2.7 -0.2 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250425.00.gif