UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 21 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 -27 1 925 701 2 850 1471 3 700 3155 SFC 688 3299 11.2 7.7 79 3.5 9.0 350 1 316.4 318.3 295.9 346.7 9.64 5 500 5880 -5.7 -6.8 92 1.1 -6.2 95 17 326.1 327.0 294.7 341.4 4.60 6 400 7600 -14.5 -31.5 22 17.0 -18.5 75 12 336.1 336.3 294.0 338.7 0.69 7 300 9710 -30.3 -41.3 33 11.0 -31.7 180 6 342.7 342.7 295.3 344.0 0.34 8 250 10980 -41.9 -48.9 46 7.0 -42.4 250 6 343.8 343.8 295.4 344.5 0.18 9 200 12450 -54.3 -61.3 42 7.0 -54.5 265 17 346.8 346.8 296.0 347.0 0.05 10 150 14240 -67.1 -79.1 17 12.0 -67.2 295 19 354.5 354.5 297.6 354.5 0.01 11 100 16590 -81.5 -87.5 35 6.0 -81.5 250 13 370.3 370.3 300.6 370.3 0.00 12 99 16646 -81.7 -87.7 35 6.0 -81.7 245 14 370.9 370.9 300.7 370.9 0.00 13 80 17850 -79.3 -87.3 26 8.0 -79.3 310 10 399.2 399.2 305.1 399.2 0.00 14 70 18620 -73.7 -87.7 10 14.0 -73.7 350 8 426.7 426.7 308.5 426.7 0.00 15 67 18878 -71.1 -88.1 6 17.0 -71.2 6 9 437.7 437.7 309.7 437.7 0.00 16 56 19943 -69.7 -89.7 4 20.0 -69.8 73 15 464.0 464.0 312.1 464.0 0.00 17 53 20270 -70.9 -90.9 4 20.0 -71.1 93 16 468.5 468.5 312.5 468.5 0.00 18 50 20620 -65.5 -90.5 2 25.0 -65.8 115 18 489.1 489.1 314.1 489.1 0.00 19 47 21000 -61.7 -88.7 2 27.0 -62.2 113 21 507.0 507.0 315.4 507.0 0.00 20 43 21552 -61.1 -89.1 1 28.0 -61.7 109 26 521.5 521.5 316.4 521.5 0.00 21 37 22482 -63.1 -90.1 1 27.0 -63.6 103 33 539.3 539.3 317.5 539.3 0.00 22 30 23790 -57.5 -87.5 1 30.0 -58.7 95 44 587.9 587.9 320.0 587.9 0.01 23 28 24227 -55.5 -86.5 1 31.0 -57.1 96 42 605.2 605.2 320.9 605.2 0.01 24 24 25202 -57.9 -87.9 1 30.0 -59.3 98 37 625.5 625.5 321.7 625.5 0.01 25 20 26370 -50.1 -84.1 1 34.0 -53.5 100 32 682.8 682.8 323.9 682.9 0.02 26 18 27060 -49.3 -83.3 1 34.0 -53.2 706.2 706.2 324.6 706.4 0.02 27 15 28252 -50.3 -84.3 1 34.0 -54.4 740.7 740.7 325.7 740.9 0.02 TRP 99 16646 -81.7 -87.7 35 6.0 -81.7 245 14 370.9 370.9 300.7 370.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5907.00 m Freezing level: 563.41 mb = 5009.52 m = 16435.24 ft Wetbulb zero: 577.13 mb = 4720.06 m = 15485.56 ft Sfc-500 mean rel hum: 85.47 % Est. max temperature: 17.95 C = 64.31 F Sfc-Lift cond lev (LCL): 652.50 mb = 3727.43 m = 12228.94 ft T: 8.40 C Conv cond level (CCL): 592.35 mb = 4509.54 m = 14794.91 ft Mean mixing ratio: 8.22 g/kg Conv temperature: 15.37 C = 59.66 F Cap Strength: 1.14 C Lifted Index: -0.92 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.31 J/kg Max Up Vert Vel: 9.83 m/s Conv Inhibition (B-): 16.20 J/kg Cap Strength: 1.14 C Lift Cond Lev (LCL): 610.02 mb = 4271.77 m = 14014.82 ft Lev Free Conv (LFC): 545.02 mb = 5182.81 m = 17003.75 ft Equ Level (EL): 435.02 mb = 6953.00 m = 22811.41 ft B at Equ Level: 47.47 J/kg Max Parcel Lev (MPL): 335.02 mb = 8900.12 m = 29199.50 ft Wind level data Storm motion: 122 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 ---------------------------------------------------------- 0 688 3299 350 1 0.2 -1.0 | 307 9 7.0 -5.3 1 500 5880 95 17 -16.9 1.5 | 74 11 -10.1 -2.8 2 400 7600 75 12 -11.6 -3.1 | 33 9 -4.8 -7.4 3 300 9710 180 6 0.0 6.0 | 256 7 6.8 1.7 4 250 10980 250 6 5.6 2.1 | 280 13 12.5 -2.3 5 200 12450 265 17 16.9 1.5 | 277 24 23.8 -2.8 6 150 14240 295 19 17.2 -8.0 | 297 27 24.0 -12.4 7 100 16590 250 13 12.2 4.4 | 270 19 19.0 0.1 8 99 16646 245 14 12.7 5.9 | 265 20 19.5 1.6 9 70 18620 350 8 1.4 -7.9 | 326 15 8.2 -12.2 10 50 20620 115 18 -16.3 7.6 | 109 10 -9.5 3.3 11 30 23790 95 44 -43.8 3.8 | 89 37 -37.0 -0.5 12 20 26370 100 32 -31.5 5.6 | 93 25 -24.7 1.2 Wind Parameters Mean winds (0-6000m): 92.3 at 10.8 knts Storm direction: 122.3 at 8.1 knts Shear (0-3000m) pos: 2.9 neg: 0.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 117.3 deg Storm rel helicity (0-3000m) pos: 64.4 neg: -4.5 tot: 59.9 m^2/s^2 ave: 20.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.74 Bulk Shear: 12.90 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 ------------------------------------------------------------------------------- 500 141 1 298 7| 3.3 0.0 3.3| 7.2 0.0 7.2 14.4 0.87| 3.3 2.9 1000 136 3 293 5| 3.3 0.0 3.3| 17.5 0.0 17.5 17.5 0.93| 3.6 3.3 1500 118 5 310 3| 3.4 0.0 3.4| 30.3 0.0 30.3 20.2 0.96| 3.9 3.7 2000 97 7 360 3| 3.4 0.0 3.4| 44.9 0.0 44.9 22.4 0.97| 4.3 4.1 2500 92 9 25 4| 3.4 0.0 3.4| 61.6 0.0 61.6 24.7 0.98| 4.7 4.6 3000 92 10 38 5| 2.9 0.1 3.0| 64.4 -4.5 59.9 20.0 0.84| 4.4 3.7 4000 90 11 45 6| 2.2 0.6 2.8| 64.4 -14.5 49.9 12.5 0.59| 3.8 2.3 5000 89 11 45 6| 1.6 0.5 2.1| 69.7 -17.2 52.5 10.5 0.53| 3.9 2.0 6000 92 11 45 6| 1.1 0.4 1.5| 72.8 -17.2 55.6 9.3 0.55| 3.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251021.12.gif