UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 3 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 -44 1 925 688 2 850 1458 3 700 3142 SFC 687 3298 10.8 8.2 84 2.6 9.2 340 1 316.1 318.1 296.1 347.4 9.99 5 500 5870 -3.7 -21.7 23 18.0 -9.7 165 11 328.5 328.8 292.6 333.3 1.35 6 400 7590 -16.9 -20.7 72 3.8 -18.1 335 14 333.0 333.4 294.2 339.5 1.84 7 300 9690 -29.9 -55.9 6 26.0 -32.0 265 22 343.2 343.3 295.1 343.5 0.07 8 250 10960 -40.7 -44.6 66 3.9 -41.1 60 12 345.6 345.6 295.9 346.7 0.29 9 200 12440 -53.1 -65.1 22 12.0 -53.4 280 14 348.7 348.7 296.4 348.8 0.03 10 150 14230 -69.9 -74.5 51 4.6 -69.9 275 30 349.7 349.7 296.5 349.7 0.01 11 100 16570 -77.5 -87.5 19 10.0 -77.5 30 22 378.0 378.0 301.9 378.0 0.00 12 82 17684 -84.5 -90.5 34 6.0 -84.5 40 29 385.8 385.8 303.2 385.8 0.00 13 73 18331 -81.1 -89.1 25 8.0 -81.1 18 14 406.0 406.0 306.0 406.0 0.00 14 70 18570 -75.3 -87.3 14 12.0 -75.3 10 8 423.3 423.3 308.1 423.3 0.00 15 62 19275 -74.3 -88.3 10 14.0 -74.4 46 13 440.5 440.5 309.9 440.5 0.00 16 51 20431 -67.7 -89.7 3 22.0 -67.9 104 20 481.2 481.2 313.5 481.2 0.00 17 50 20550 -67.5 -89.5 3 22.0 -67.7 110 21 484.4 484.4 313.8 484.4 0.00 18 40 21904 -65.5 -89.5 2 24.0 -65.8 101 37 521.4 521.4 316.4 521.4 0.00 19 38 22216 -66.9 -90.9 2 24.0 -67.2 99 40 525.5 525.5 316.6 525.5 0.00 20 34 22897 -61.9 -88.9 2 27.0 -62.6 95 48 555.6 555.6 318.4 555.7 0.00 21 31 23468 -63.3 -89.3 2 26.0 -63.9 91 55 566.7 566.7 319.0 566.8 0.00 22 30 23670 -62.3 -89.3 2 27.0 -63.0 90 57 574.8 574.8 319.4 574.8 0.00 23 27 24322 -62.9 -88.9 2 26.0 -63.6 89 59 590.7 590.7 320.2 590.7 0.01 24 22 25613 -53.9 -85.9 1 32.0 -56.2 86 64 653.1 653.1 322.8 653.2 0.01 25 20 26230 -50.9 -83.9 1 33.0 -54.1 85 66 680.4 680.4 323.8 680.5 0.02 26 18 26921 -47.6 -82.4 1 34.8 -52.1 85 67 711.6 711.6 324.8 711.8 0.02 27 15 28141 -41.9 -79.9 1 38.0 -49.4 768.6 768.7 326.4 769.0 0.05 28 12 29633 -47.7 -81.7 1 34.0 -53.5 798.7 798.8 327.2 799.1 0.04 29 11 30214 -42.9 -79.9 1 37.0 -51.2 836.3 836.3 328.1 836.9 0.06 TRP 82 17684 -84.5 -90.5 34 6.0 -84.5 40 29 385.8 385.8 303.2 385.8 0.00 WND 18 26921 -47.6 -82.4 1 34.8 -52.1 85 67 711.6 711.6 324.8 711.8 0.02 Sounding variables and indices 1000-500 mb thick: 5914.00 m Freezing level: 547.72 mb = 5213.62 m = 17104.86 ft Wetbulb zero: 596.21 mb = 4445.27 m = 14584.05 ft Sfc-500 mean rel hum: 53.61 % Est. max temperature: 19.46 C = 67.03 F Sfc-Lift cond lev (LCL): 660.48 mb = 3616.40 m = 11864.70 ft T: 9.00 C Conv cond level (CCL): 538.71 mb = 5266.22 m = 17277.42 ft Mean mixing ratio: 6.98 g/kg Conv temperature: 19.36 C = 66.84 F Cap Strength: 2.69 C Lifted Index: 2.49 C Risk: None Lifted Index @300 mb: 3.30 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.92 J/kg Max Up Vert Vel: 1.96 m/s Conv Inhibition (B-): 35003.97 J/kg Cap Strength: 2.69 C Lift Cond Lev (LCL): 586.34 mb = 4580.33 m = 15027.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 8 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 ---------------------------------------------------------- 0 687 3298 340 1 0.3 -0.9 | 125 8 -6.2 4.3 1 500 5870 165 11 -2.8 10.6 | 149 18 -9.4 15.9 2 400 7590 335 14 5.9 -12.7 | 5 7 -0.6 -7.4 3 300 9690 265 22 21.9 1.9 | 245 17 15.4 7.2 4 250 10960 60 12 -10.4 -6.0 | 88 17 -16.9 -0.7 5 200 12440 280 14 13.8 -2.4 | 248 8 7.2 2.9 6 150 14230 275 30 29.9 -2.6 | 263 23 23.3 2.7 7 100 16570 30 22 -11.0 -19.1 | 52 22 -17.5 -13.8 8 82 17684 40 29 -18.6 -22.2 | 56 30 -25.2 -16.9 9 70 18570 10 8 -1.4 -7.9 | 72 8 -7.9 -2.6 10 50 20550 110 21 -19.7 7.2 | 115 29 -26.3 12.5 11 30 23670 90 57 -57.0 0.0 | 95 64 -63.5 5.3 12 20 26230 85 66 -65.7 -5.8 | 90 72 -72.3 -0.5 Wind Parameters Mean winds (0-6000m): 279.0 at 11.2 knts Storm direction: 309.0 at 8.4 knts Shear (0-3000m) pos: 1.2 neg: 2.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 50.7 deg Storm rel helicity (0-3000m) pos: 41.0 neg: -24.8 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 19.87 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 ------------------------------------------------------------------------------- 500 137 1 130 10| 0.0 2.3 2.3| 1.0 -0.2 0.8 1.7 0.24| 2.3 0.6 1000 127 2 129 11| 0.0 2.4 2.4| 4.8 -0.2 4.6 4.6 0.63| 2.7 1.7 1500 130 4 129 12| 0.0 2.4 2.4| 7.2 -0.2 7.0 4.7 0.51| 3.2 1.6 2000 152 5 137 13| 0.0 2.4 2.4| 7.2 -5.3 1.9 1.0 0.22| 3.7 0.8 2500 165 6 144 14| 0.0 2.4 2.4| 7.2 -23.4 -16.2 -6.5 -0.05| 4.2 -0.2 3000 171 7 148 14| 1.2 2.0 3.3| 41.0 -24.8 16.1 5.4 0.21| 4.9 1.0 4000 191 8 159 14| 2.9 1.5 4.4| 89.3 -24.8 64.4 16.1 0.49| 6.5 3.2 5000 251 10 197 9| 2.6 1.4 3.9| 99.1 -38.3 60.8 12.2 0.38| 6.6 2.5 6000 279 11 232 6| 2.1 2.0 4.2| 99.1 -66.7 32.4 5.4 0.19| 6.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251203.12.gif