UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 6 DEC 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 1 1 925 730 2 850 1496 3 700 3166 SFC 689 3295 4.4 -6.6 45 11.0 -0.6 340 1 308.8 309.4 288.5 319.4 3.38 5 500 5860 -5.1 -43.1 3 38.0 -12.5 330 8 326.8 326.9 291.0 327.5 0.17 6 400 7580 -16.3 -33.3 22 17.0 -19.9 270 9 333.8 333.9 293.3 336.0 0.58 7 300 9690 -30.7 -34.4 70 3.7 -31.3 115 16 342.1 342.3 295.4 344.8 0.69 8 250 10960 -41.1 -44.1 73 3.0 -41.3 85 20 345.0 345.0 295.8 346.2 0.30 9 200 12430 -53.1 -63.1 29 10.0 -53.4 55 32 348.7 348.7 296.4 348.9 0.04 10 150 14230 -66.1 -76.1 23 10.0 -66.2 205 2 356.2 356.2 298.0 356.3 0.01 11 100 16590 -82.5 -87.5 42 5.0 -82.5 215 18 368.3 368.3 300.2 368.3 0.00 12 99 16646 -82.5 -88.5 35 6.0 -82.5 215 17 369.4 369.4 300.5 369.4 0.00 13 88 17306 -80.3 -90.3 17 10.0 -80.3 181 18 386.5 386.5 303.3 386.5 0.00 14 70 18590 -82.3 -89.3 29 7.0 -82.3 115 19 408.3 408.3 306.3 408.3 0.00 15 69 18671 -82.7 -89.7 29 7.0 -82.7 114 20 409.1 409.1 306.4 409.1 0.00 16 68 18754 -79.1 -88.1 21 9.0 -79.1 113 21 418.6 418.6 307.6 418.6 0.00 17 60 19473 -76.7 -88.7 13 12.0 -76.7 104 29 439.2 439.2 309.8 439.3 0.00 18 52 20322 -66.5 -89.5 3 23.0 -66.7 93 38 481.3 481.3 313.5 481.4 0.00 19 50 20560 -67.3 -89.3 3 22.0 -67.5 90 41 484.9 484.9 313.8 484.9 0.00 20 38 22228 -64.1 -90.1 2 26.0 -64.6 87 53 532.6 532.6 317.1 532.7 0.00 21 33 23088 -66.1 -91.1 2 25.0 -66.5 86 60 549.3 549.3 318.1 549.3 0.00 22 30 23670 -63.3 -90.3 1 27.0 -63.9 85 64 572.1 572.1 319.3 572.1 0.00 23 27 24317 -62.3 -89.3 2 27.0 -63.1 78 67 592.4 592.4 320.3 592.4 0.00 24 26 24551 -59.6 -88.5 1 29.0 -60.6 75 68 606.6 606.6 320.9 606.6 0.01 25 25 24797 -56.7 -87.7 1 31.0 -58.3 78 65 621.7 621.7 321.6 621.7 0.01 26 20 26230 -49.9 -83.9 1 34.0 -53.4 95 50 683.4 683.4 323.9 683.6 0.02 27 19 26566 -49.7 -83.7 1 34.0 -53.4 694.2 694.2 324.3 694.3 0.02 28 18 26919 -49.7 -83.7 1 34.0 -53.5 705.0 705.0 324.6 705.1 0.02 TRP 99 16646 -82.5 -88.5 35 6.0 -82.5 215 17 369.4 369.4 300.5 369.4 0.00 WND 26 24551 -59.6 -88.5 1 29.0 -60.6 75 68 606.6 606.6 320.9 606.6 0.01 Sounding variables and indices 1000-500 mb thick: 5859.00 m Freezing level: 601.46 mb = 4482.97 m = 14707.73 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 23.94 % Est. max temperature: 16.79 C = 62.22 F Sfc-Lift cond lev (LCL): 580.95 mb = 4659.62 m = 15287.28 ft T: -0.65 C Conv cond level (CCL): 373.24 mb = 8087.82 m = 26534.52 ft Mean mixing ratio: 2.14 g/kg Conv temperature: 28.79 C = 83.82 F Cap Strength: 11.23 C Lifted Index: 11.23 C Risk: None Lifted Index @300 mb: 16.10 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 38019.37 J/kg Cap Strength: 11.23 C Lift Cond Lev (LCL): 500.01 mb = 5859.84 m = 19224.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 ---------------------------------------------------------- 0 689 3295 340 1 0.3 -0.9 | 133 5 -3.6 3.4 1 500 5860 330 8 4.0 -6.9 | 359 3 0.0 -2.6 2 400 7580 270 9 9.0 -0.0 | 229 7 5.0 4.3 3 300 9690 115 16 -14.5 6.8 | 121 22 -18.5 11.1 4 250 10960 85 20 -19.9 -1.7 | 96 24 -23.9 2.6 5 200 12430 55 32 -26.2 -18.4 | 65 33 -30.2 -14.0 6 150 14230 205 2 0.8 1.8 | 153 7 -3.1 6.1 7 100 16590 215 18 10.3 14.7 | 198 20 6.4 19.1 8 99 16646 215 17 9.8 13.9 | 198 19 5.8 18.2 9 70 18590 115 19 -17.2 8.0 | 120 25 -21.2 12.3 10 50 20560 90 41 -41.0 0.0 | 95 45 -45.0 4.3 11 30 23670 85 64 -63.8 -5.6 | 89 68 -67.7 -1.3 12 26 24551 75 68 -65.7 -17.6 | 79 71 -69.7 -13.3 13 20 26230 95 50 -49.8 4.4 | 99 54 -53.8 8.7 Wind Parameters Mean winds (0-6000m): 287.4 at 7.8 knts Storm direction: 317.4 at 5.9 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 175.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -4.6 tot: -4.6 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.79 Storm rel vorticity (0-3000m) horiz: 1.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 6.11 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 ------------------------------------------------------------------------------- 500 316 1 138 5| 0.0 1.4 1.4| 0.0 -0.7 -0.7 -1.5 -0.46| 1.4 -0.7 1000 327 2 133 4| 0.0 1.4 1.4| 0.0 -1.4 -1.4 -1.4 -0.52| 1.4 -0.7 1500 330 3 126 3| 0.0 1.4 1.4| 0.0 -2.0 -2.0 -1.3 -0.60| 1.4 -0.8 2000 331 4 118 3| 0.0 1.4 1.4| 0.0 -2.6 -2.6 -1.3 -0.70| 1.4 -1.0 2500 331 4 104 2| 0.0 1.4 1.4| 0.0 -3.2 -3.2 -1.3 -0.72| 1.4 -1.0 3000 329 5 91 1| 0.0 1.3 1.3| 0.0 -4.6 -4.6 -1.5 -0.79| 1.6 -1.2 4000 318 6 343 0| 0.0 1.1 1.1| 0.0 -8.6 -8.6 -2.1 -0.79| 1.9 -1.5 5000 300 7 242 2| 0.0 1.2 1.2| 0.0 -28.4 -28.4 -5.7 -0.74| 2.6 -1.9 6000 287 8 240 4| 0.0 1.3 1.3| 0.0-100.9-100.9 -16.8 -0.81| 3.7 -2.9 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251206.12.gif