UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for X8064... Searching the city database file for: X8064 ... Date:1200Z 22 APR 25 Station: X8064 WMO ident: 38064 Latitude: 44.77 Longitude: 65.52 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 132 24.4 -2.6 17 27.0 11.1 75 9 297.1 297.7 284.0 306.6 3.14 1 1001 166 25.0 -1.0 18 26.0 11.7 63 9 298.1 298.7 284.8 308.7 3.55 2 1000 175 24.8 -1.2 18 26.0 11.6 60 9 298.0 298.6 284.7 308.5 3.50 3 925 850 18.2 -1.8 26 20.0 8.3 70 9 297.9 298.6 284.9 308.8 3.62 4 850 1565 11.2 -3.8 35 15.0 4.2 60 9 297.9 298.5 284.6 308.1 3.39 5 700 3139 -3.9 -8.4 71 4.5 -5.6 50 9 298.2 298.7 284.2 307.0 2.90 6 674 3436 -6.3 -10.0 75 3.7 -7.7 49 9 298.7 299.2 284.1 306.8 2.65 7 600 4338 -11.3 -18.3 56 7.0 -13.3 48 8 303.0 303.3 284.5 307.8 1.51 8 576 4650 -13.3 -24.3 39 11.0 -15.9 47 8 304.3 304.4 284.3 307.3 0.93 9 520 5420 -19.5 -26.5 54 7.0 -20.9 46 7 305.8 306.0 284.8 308.6 0.84 10 507 5607 -20.9 -27.9 53 7.0 -22.2 45 7 306.3 306.5 284.9 308.9 0.76 11 500 5710 -21.9 -27.9 58 6.0 -23.0 45 7 306.3 306.5 284.9 308.9 0.77 12 465 6239 -26.5 -30.1 72 3.6 -27.1 50 8 307.0 307.2 285.1 309.3 0.67 13 425 6883 -31.1 -38.1 50 7.0 -31.9 56 8 309.2 309.2 285.4 310.3 0.34 14 414 7069 -32.7 -37.7 61 5.0 -33.2 58 9 309.4 309.5 285.6 310.7 0.36 15 400 7310 -34.5 -46.5 29 12.0 -35.3 60 9 310.2 310.2 285.5 310.7 0.15 16 393 7433 -35.7 -47.7 28 12.0 -36.5 59 10 310.2 310.2 285.5 310.6 0.13 17 305 9142 -50.5 -53.3 72 2.8 -50.6 46 22 312.7 312.7 286.4 313.0 0.09 18 300 9250 -51.5 -54.5 70 3.0 -51.6 45 23 312.8 312.8 286.4 313.1 0.08 19 289 9491 -53.3 -57.0 64 3.7 -53.4 45 21 313.6 313.6 286.6 313.8 0.06 20 264 10070 -54.5 -63.5 32 9.0 -54.6 33 14 320.0 320.0 288.8 320.1 0.03 21 250 10420 -52.7 -65.7 19 13.0 -52.9 25 9 327.7 327.7 291.1 327.8 0.02 22 228 11017 -51.9 -73.9 5 22.0 -52.2 350 11 337.7 337.7 293.7 337.7 0.01 23 222 11190 -52.1 -74.1 5 22.0 -52.4 340 12 340.0 340.0 294.3 340.0 0.01 24 214 11429 -51.3 -80.3 2 29.0 -51.7 326 13 344.8 344.8 295.4 344.8 0.00 25 210 11552 -51.1 -62.1 26 11.0 -51.4 319 14 347.0 347.0 296.0 347.2 0.04 26 200 11870 -50.5 -63.5 20 13.0 -50.9 300 15 352.8 352.8 297.3 353.0 0.04 27 198 11935 -50.5 -63.5 20 13.0 -50.9 299 16 353.8 353.8 297.5 354.0 0.04 28 150 13730 -53.3 -72.3 8 19.0 -53.7 280 31 378.2 378.2 302.0 378.3 0.01 29 116 15371 -57.9 -80.9 4 23.0 -58.2 293 30 398.6 398.6 305.0 398.6 0.00 30 105 15996 -60.7 -84.7 3 24.0 -61.0 298 29 404.8 404.8 305.9 404.8 0.00 31 100 16300 -60.1 -86.1 2 26.0 -60.4 300 29 411.6 411.6 306.7 411.6 0.00 32 91 16884 -60.7 300 24 421.7 33 70 18510 -60.5 -85.5 2 25.0 -60.9 300 11 455.0 455.0 311.3 455.0 0.00 34 50 20610 -59.7 -83.7 3 24.0 -60.3 285 17 502.8 502.8 315.1 502.8 0.01 35 30 23810 -56.7 -81.7 3 25.0 -58.0 290 11 590.1 590.1 320.2 590.2 0.02 36 20 26390 -54.7 -78.7 4 24.0 -56.9 265 13 668.7 668.8 323.4 669.1 0.04 37 10 30900 -44.3 -71.3 3 27.0 -52.1 305 33 854.2 854.3 328.5 856.9 0.25 TRP 289 9491 -53.3 -57.0 64 3.7 -53.4 45 21 313.6 313.6 286.6 313.8 0.06 WND Sounding variables and indices 1000-500 mb thick: 5535.00 m Freezing level: 738.74 mb = 2732.47 m = 8964.69 ft Wetbulb zero: 785.60 mb = 2203.68 m = 7229.83 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 48.41 % Est. max temperature: 25.16 C = 77.29 F Sfc-Lift cond lev (LCL): 672.41 mb = 3454.77 m = 11334.43 ft T: -6.40 C 700-500 lapse rate: 7.00 C/km ThetaE index: 1.96 C Layer 850.0- 600.0 mb Conv cond level (CCL): 674.51 mb = 3430.54 m = 11254.90 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 25.99 C = 78.78 F Cap Strength: 1.80 C Lifted Index: 1.28 C Risk: Showers probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 0.22 C Showalter Index: 1.63 C Risk: Showers probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.10 C Cross Totals Index: 18.10 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 69.00 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.86 J/kg Max Up Vert Vel: 1.31 m/s Conv Inhibition (B-): 58607.16 J/kg Cap Strength: 1.76 C Lift Cond Lev (LCL): 682.01 mb = 3343.56 m = 10969.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 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 1005 132 75 9 -8.7 -2.3 | 56 3 -2.4 -1.7 1 1000 175 60 9 -7.8 -4.5 | 22 4 -1.5 -3.8 2 925 850 70 9 -8.5 -3.1 | 42 3 -2.2 -2.4 3 850 1565 60 9 -7.8 -4.5 | 22 4 -1.5 -3.8 4 700 3139 50 9 -6.9 -5.8 | 7 5 -0.6 -5.1 5 500 5710 45 7 -4.9 -4.9 | 343 4 1.3 -4.3 6 400 7310 60 9 -7.8 -4.5 | 22 4 -1.5 -3.8 7 300 9250 45 23 -16.3 -16.3 | 33 19 -10.0 -15.6 8 289 9491 45 21 -14.8 -14.8 | 31 17 -8.6 -14.2 9 250 10420 25 9 -3.8 -8.2 | 342 8 2.5 -7.5 10 200 11870 300 15 13.0 -7.5 | 289 20 19.3 -6.8 11 150 13730 280 31 30.5 -5.4 | 277 37 36.8 -4.7 12 100 16300 300 29 25.1 -14.5 | 294 34 31.4 -13.8 13 70 18510 300 11 9.5 -5.5 | 287 17 15.8 -4.8 14 50 20610 285 17 16.4 -4.4 | 279 23 22.7 -3.7 15 30 23810 290 11 10.3 -3.8 | 281 17 16.6 -3.1 16 20 26390 265 13 13.0 1.1 | 265 19 19.2 1.8 17 10 30900 305 33 27.0 -18.9 | 299 38 33.3 -18.2 Wind Parameters Mean winds (0-6000m): 53.8 at 8.4 knts Storm direction: 83.8 at 6.3 knts Shear (0-3000m) pos: 0.0 neg: 0.7 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): -48.7 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -4.3 tot: -3.2 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 1.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.51 Bulk Shear: 0.34 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 64 9 28 4| 0.0 1.3 1.3| 0.8 -1.7 -0.9 -1.8 -0.38| 3.3 -1.2 1000 66 9 33 4| 0.0 0.7 0.7| 1.1 -2.1 -1.0 -1.0 -0.31| 2.2 -0.7 1500 65 9 31 4| 0.0 0.8 0.8| 1.1 -3.0 -1.8 -1.2 -0.41| 1.8 -0.7 2000 63 9 27 4| 0.0 0.7 0.7| 1.1 -3.4 -2.3 -1.1 -0.44| 1.5 -0.6 2500 61 9 24 4| 0.0 0.7 0.7| 1.1 -3.9 -2.7 -1.1 -0.46| 1.3 -0.6 3000 60 9 21 4| 0.0 0.7 0.7| 1.1 -4.3 -3.2 -1.1 -0.48| 1.2 -0.6 4000 57 9 16 4| 0.0 0.5 0.5| 1.1 -5.3 -4.2 -1.1 -0.53| 1.0 -0.5 5000 55 9 11 4| 0.0 0.4 0.4| 1.1 -6.3 -5.2 -1.0 -0.57| 0.9 -0.5 6000 54 8 7 4| 0.1 0.4 0.4| 1.9 -6.8 -4.9 -0.8 -0.48| 0.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X8064/skewt/X8064.skewt.20250422.12.gif