UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 25 NOV 25 Station: SP622 WMO ident: 84622 ------------------------------------------------------------------------------- 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 -36 1 925 698 2 850 1470 3 700 3152 SFC 688 3296 8.6 6.2 85 2.4 7.2 360 1 313.6 315.2 294.4 340.5 8.68 5 500 5880 -6.7 -7.7 93 1.0 -7.2 10 15 324.9 325.7 294.1 339.1 4.29 6 400 7590 -15.1 -51.1 3 36.0 -20.0 245 17 335.4 335.4 293.2 335.7 0.09 7 300 9690 -33.1 -56.1 8 23.0 -34.7 290 31 338.7 338.7 294.1 339.0 0.06 8 250 10950 -43.1 -49.1 52 6.0 -43.5 355 43 342.0 342.0 295.0 342.7 0.18 9 200 12410 -53.5 -74.5 6 21.0 -53.8 315 45 348.0 348.0 296.2 348.1 0.01 10 150 14210 -62.3 -82.3 5 20.0 -62.4 290 41 362.8 362.8 299.2 362.8 0.00 11 100 16610 -81.7 -88.7 29 7.0 -81.7 10 16 369.9 369.9 300.5 369.9 0.00 12 92 17072 -84.3 -91.3 28 7.0 -84.3 35 25 373.7 373.7 301.2 373.7 0.00 13 90 17193 -84.5 -91.5 28 7.0 -84.5 42 24 375.6 375.6 301.5 375.6 0.00 14 85 17512 -79.1 -88.1 21 9.0 -79.1 61 20 392.7 392.7 304.2 392.7 0.00 15 81 17783 -81.3 -90.3 20 9.0 -81.3 77 17 393.7 393.7 304.3 393.7 0.00 16 71 18529 -77.1 -88.1 16 11.0 -77.1 120 8 417.7 417.7 307.4 417.8 0.00 17 70 18610 -77.5 -88.5 15 11.0 -77.6 125 7 418.6 418.6 307.6 418.6 0.00 18 67 18862 -78.1 -89.1 15 11.0 -78.1 122 8 422.6 422.6 308.0 422.6 0.00 19 59 19607 -69.7 -89.7 4 20.0 -69.8 115 12 457.1 457.1 311.5 457.1 0.00 20 54 20138 -68.3 -90.3 3 22.0 -68.5 110 15 472.0 472.0 312.8 472.0 0.00 21 51 20481 -69.5 -90.5 3 21.0 -69.6 106 16 477.0 477.0 313.2 477.0 0.00 22 50 20600 -68.7 -90.7 3 22.0 -68.9 105 17 481.6 481.6 313.6 481.6 0.00 23 39 22110 -61.5 -89.5 1 28.0 -62.1 98 33 535.3 535.3 317.2 535.3 0.00 24 31 23527 -62.5 -89.5 1 27.0 -63.1 91 48 568.9 568.9 319.1 568.9 0.00 25 30 23730 -59.5 -88.5 1 29.0 -60.4 90 50 582.4 582.4 319.8 582.5 0.01 26 29 23943 -59.1 -88.1 1 29.0 -60.2 88 54 589.2 589.2 320.1 589.2 0.01 27 28 24162 -60.3 -88.3 1 28.0 -61.2 85 59 591.9 591.9 320.2 591.9 0.01 28 27 24389 -61.5 -88.5 2 27.0 -62.3 86 58 594.6 594.6 320.3 594.7 0.01 29 20 26300 -50.3 -83.3 1 33.0 -53.7 95 54 682.2 682.2 323.9 682.4 0.02 30 19 26635 -49.9 -82.9 1 33.0 -53.5 693.5 693.5 324.2 693.7 0.02 31 17 27360 -51.5 -83.5 1 32.0 -54.9 710.8 710.8 324.8 711.0 0.02 32 11 30252 -41.1 -80.1 1 39.0 -50.3 842.8 842.9 328.2 843.4 0.06 TRP 92 17072 -84.3 -91.3 28 7.0 -84.3 35 25 373.7 373.7 301.2 373.7 0.00 WND 28 24162 -60.3 -88.3 1 28.0 -61.2 85 59 591.9 591.9 320.2 591.9 0.01 Sounding variables and indices 1000-500 mb thick: 5916.00 m Freezing level: 582.33 mb = 4748.47 m = 15578.79 ft Wetbulb zero: 594.12 mb = 4483.67 m = 14710.04 ft Sfc-500 mean rel hum: 88.71 % Est. max temperature: 16.48 C = 61.67 F Sfc-Lift cond lev (LCL): 663.28 mb = 3592.24 m = 11785.42 ft T: 6.85 C Conv cond level (CCL): 600.98 mb = 4390.85 m = 14405.49 ft Mean mixing ratio: 7.45 g/kg Conv temperature: 12.97 C = 55.35 F Cap Strength: 0.93 C Lifted Index: 0.14 C Risk: Showers probable Lifted Index @300 mb: 1.07 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.60 J/kg Max Up Vert Vel: 7.01 m/s Conv Inhibition (B-): 33941.69 J/kg Cap Strength: 0.93 C Lift Cond Lev (LCL): 617.67 mb = 4169.07 m = 13677.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 11 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 ---------------------------------------------------------- 0 688 3296 360 1 -0.0 -1.0 | 145 10 -5.8 8.4 1 500 5880 10 15 -2.6 -14.8 | 57 10 -8.4 -5.4 2 400 7590 245 17 15.4 7.2 | 210 19 9.6 16.5 3 300 9690 290 31 29.1 -10.6 | 273 23 23.4 -1.2 4 250 10950 355 43 3.7 -42.8 | 3 34 -2.0 -33.5 5 200 12410 315 45 31.8 -31.8 | 311 34 26.1 -22.5 6 150 14210 290 41 38.5 -14.0 | 278 33 32.8 -4.7 7 100 16610 10 16 -2.8 -15.8 | 53 11 -8.5 -6.4 8 92 17072 35 25 -14.3 -20.5 | 61 23 -20.1 -11.1 9 70 18610 125 7 -5.7 4.0 | 139 18 -11.5 13.4 10 50 20600 105 17 -16.4 4.4 | 122 26 -22.2 13.8 11 30 23730 90 50 -50.0 0.0 | 100 57 -55.8 9.4 12 28 24162 85 59 -58.8 -5.1 | 94 65 -64.5 4.2 13 20 26300 95 54 -53.8 4.7 | 103 61 -59.6 14.1 Wind Parameters Mean winds (0-6000m): 298.4 at 14.7 knts Storm direction: 328.4 at 11.0 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -141.4 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -36.1 tot: -36.1 m^2/s^2 ave: -12.0 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 3.8 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 29.55 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 38 1 141 11| 2.8 0.0 2.8| 0.0 -4.4 -4.4 -8.8 -0.67| 2.8 -1.9 1000 17 3 134 9| 2.8 0.0 2.8| 0.0 -9.0 -9.0 -9.0 -0.77| 2.8 -2.2 1500 12 5 126 8| 2.8 0.0 2.8| 0.0 -13.8 -13.8 -9.2 -0.85| 2.8 -2.4 2000 10 6 116 8| 2.8 0.0 2.8| 0.0 -18.5 -18.5 -9.2 -0.86| 2.8 -2.4 2500 9 8 104 7| 2.8 0.0 2.8| 0.0 -23.0 -23.0 -9.2 -0.84| 2.8 -2.3 3000 6 9 94 7| 2.3 1.3 3.7| 0.0 -36.1 -36.1 -12.0 -0.83| 3.8 -3.1 4000 347 11 70 4| 1.7 3.1 4.9| 0.0 -71.6 -71.6 -17.9 -0.82| 5.5 -4.5 5000 318 12 266 3| 1.7 2.9 4.6| 35.5 -92.9 -57.4 -11.5 -0.59| 5.7 -3.4 6000 298 15 251 8| 2.3 2.5 4.7| 99.4 -92.9 6.5 1.1 -0.32| 5.8 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251125.12.gif