UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 18 OCT 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 -6 1 925 721 2 850 1489 3 700 3166 SFC 689 3297 8.0 4.6 79 3.4 6.0 360 1 312.8 314.2 293.5 336.8 7.74 5 500 5890 -5.7 -7.9 84 2.2 -6.7 80 13 326.1 326.9 294.4 340.2 4.22 6 400 7600 -15.9 -20.0 71 4.1 -17.2 110 11 334.3 334.7 294.6 341.3 1.95 7 300 9710 -30.7 -36.7 56 6.0 -31.6 100 15 342.1 342.2 295.3 344.2 0.55 8 250 10970 -41.5 -43.3 83 1.8 -41.6 115 17 344.4 344.4 295.7 345.7 0.33 9 200 12440 -54.3 -60.3 48 6.0 -54.5 75 10 346.8 346.8 296.0 347.0 0.06 10 150 14220 -68.5 -74.5 42 6.0 -68.5 25 14 352.1 352.1 297.1 352.1 0.01 11 100 16580 -79.3 -86.3 31 7.0 -79.3 85 15 374.5 374.5 301.4 374.5 0.00 12 96 16811 -80.7 -86.7 36 6.0 -80.7 85 8 376.2 376.2 301.6 376.2 0.00 13 85 17505 -76.7 -85.7 23 9.0 -76.7 110 6 397.6 397.6 304.9 397.6 0.00 14 77 18070 -79.7 -87.7 25 8.0 -79.7 130 5 402.7 402.7 305.6 402.8 0.00 15 70 18620 -72.5 -87.5 9 15.0 -72.6 150 4 429.3 429.3 308.7 429.3 0.00 16 52 20401 -64.1 -89.1 2 25.0 -64.4 84 21 486.9 486.9 314.0 487.0 0.00 17 50 20640 -65.1 -90.1 2 25.0 -65.4 75 23 490.1 490.1 314.2 490.1 0.00 18 44 21411 -68.9 -90.9 3 22.0 -69.1 80 29 499.0 499.0 314.9 499.1 0.00 19 42 21691 -65.3 -90.3 2 25.0 -65.7 82 31 514.6 514.6 315.9 514.7 0.00 20 37 22457 -68.3 -92.3 2 24.0 -68.6 87 37 525.9 525.9 316.6 525.9 0.00 21 32 23346 -59.5 -89.5 1 30.0 -60.4 92 43 571.8 571.8 319.2 571.8 0.00 22 30 23750 -58.5 -88.5 1 30.0 -59.6 95 46 585.2 585.2 319.9 585.2 0.01 23 28 24186 -57.3 -88.3 1 31.0 -58.6 94 44 600.2 600.2 320.6 600.2 0.01 24 26 24654 -58.7 -88.7 1 30.0 -59.9 93 41 609.0 609.0 321.0 609.1 0.01 25 20 26330 -51.9 -85.9 1 34.0 -54.9 90 33 677.3 677.3 323.7 677.4 0.01 26 17 27397 -46.3 -83.3 1 37.0 -51.5 727.5 727.5 325.3 727.7 0.02 27 15 28225 -47.9 -83.9 1 36.0 -52.9 748.7 748.7 325.9 748.9 0.02 28 12 29713 -43.1 -82.1 1 39.0 -51.0 815.0 815.1 327.6 815.4 0.04 TRP 96 16811 -80.7 -86.7 36 6.0 -80.7 85 8 376.2 376.2 301.6 376.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5896.00 m Freezing level: 578.64 mb = 4811.33 m = 15785.00 ft Wetbulb zero: 599.87 mb = 4417.56 m = 14493.12 ft Sfc-500 mean rel hum: 81.76 % Est. max temperature: 17.20 C = 62.96 F Sfc-Lift cond lev (LCL): 654.12 mb = 3717.40 m = 12196.05 ft T: 5.78 C Conv cond level (CCL): 573.83 mb = 4776.40 m = 15670.41 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 14.86 C = 58.75 F Cap Strength: 1.68 C Lifted Index: 2.16 C Risk: None Lifted Index @300 mb: 4.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.39 J/kg Max Up Vert Vel: 6.69 m/s Conv Inhibition (B-): 34601.62 J/kg Cap Strength: 2.06 C Lift Cond Lev (LCL): 608.19 mb = 4306.18 m = 14127.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 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 ---------------------------------------------------------- 0 689 3297 360 1 -0.0 -1.0 | 309 8 6.3 -5.1 1 500 5890 80 13 -12.8 -2.3 | 45 9 -6.5 -6.4 2 400 7600 110 11 -10.3 3.8 | 85 4 -4.0 -0.4 3 300 9710 100 15 -14.8 2.6 | 80 9 -8.4 -1.5 4 250 10970 115 17 -15.4 7.2 | 109 10 -9.1 3.1 5 200 12440 75 10 -9.7 -2.6 | 26 7 -3.3 -6.7 6 150 14220 25 14 -5.9 -12.7 | 359 17 0.4 -16.8 7 100 16580 85 15 -14.9 -1.3 | 58 10 -8.6 -5.4 8 96 16811 85 8 -8.0 -0.7 | 19 5 -1.6 -4.8 9 70 18620 150 4 -2.0 3.5 | 279 4 4.3 -0.7 10 50 20640 75 23 -22.2 -6.0 | 58 19 -15.9 -10.1 11 30 23750 95 46 -45.8 4.0 | 90 39 -39.5 -0.1 12 20 26330 90 33 -33.0 0.0 | 81 27 -26.7 -4.1 Wind Parameters Mean winds (0-6000m): 93.1 at 10.1 knts Storm direction: 123.1 at 7.6 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 103.4 deg Storm rel helicity (0-3000m) pos: 40.9 neg: 0.0 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.95 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.05 Bulk Shear: 10.92 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 ------------------------------------------------------------------------------- 500 131 1 301 6| 2.4 0.0 2.4| 5.0 0.0 5.0 10.0 0.91| 2.5 2.2 1000 118 3 306 5| 2.5 0.0 2.5| 11.4 0.0 11.4 11.4 0.95| 2.6 2.4 1500 94 4 329 4| 2.5 0.0 2.5| 18.9 0.0 18.9 12.6 0.97| 2.7 2.6 2000 79 5 348 5| 2.5 0.0 2.5| 27.4 0.0 27.4 13.7 0.98| 2.9 2.8 2500 75 7 2 6| 2.5 0.0 2.5| 36.8 0.0 36.8 14.7 0.98| 3.1 3.1 3000 77 8 12 6| 2.1 0.0 2.1| 40.9 0.0 40.9 13.6 0.95| 3.0 2.9 4000 84 9 26 6| 1.5 0.0 1.5| 44.9 0.0 44.9 11.2 0.89| 2.8 2.5 5000 90 9 36 5| 1.2 0.1 1.3| 45.8 -0.1 45.7 9.1 0.82| 2.5 2.0 6000 93 10 46 5| 1.0 0.3 1.3| 45.8 -0.7 45.1 7.5 0.74| 2.2 1.7 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251018.12.gif