UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 16 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 -21 1 925 707 2 850 1477 3 700 3151 SFC 688 3295 9.6 6.5 81 3.1 7.7 340 1 314.7 316.4 294.9 342.3 8.86 5 500 5870 -6.9 -6.9 100 0.0 -6.9 55 12 324.6 325.5 294.3 339.7 4.56 6 400 7580 -15.1 -26.1 39 11.0 -18.1 110 9 335.4 335.6 294.2 339.5 1.14 7 300 9690 -31.3 -35.8 64 4.5 -32.0 55 4 341.3 341.4 295.2 343.6 0.60 8 250 10950 -42.1 -49.1 46 7.0 -42.6 340 8 343.5 343.5 295.3 344.2 0.18 9 200 12420 -53.9 -67.9 16 14.0 -54.2 5 18 347.4 347.4 296.1 347.5 0.02 10 150 14210 -67.7 -74.7 36 7.0 -67.8 155 14 353.5 353.5 297.4 353.5 0.01 11 117 15666 -78.9 -83.4 48 4.5 -78.9 90 14 358.8 358.8 298.5 358.8 0.00 12 100 16560 -78.7 -85.7 31 7.0 -78.7 20 7 375.7 375.7 301.5 375.7 0.00 13 85 17485 -79.7 -86.7 30 7.0 -79.7 61 7 391.5 391.5 304.0 391.5 0.00 14 73 18356 -76.3 -88.3 13 12.0 -76.3 99 8 416.1 416.1 307.3 416.1 0.00 15 70 18600 -72.7 -88.7 7 16.0 -72.8 110 8 428.9 428.9 308.7 428.9 0.00 16 61 19426 -63.3 -89.3 2 26.0 -63.6 98 10 467.0 467.0 312.4 467.0 0.00 17 50 20640 -65.9 -89.9 2 24.0 -66.2 80 13 488.2 488.2 314.1 488.2 0.00 18 49 20763 -66.1 -90.1 2 24.0 -66.4 80 15 490.5 490.5 314.2 490.6 0.00 19 43 21562 -63.1 -90.1 1 27.0 -63.6 83 25 516.6 516.6 316.1 516.6 0.00 20 34 22997 -66.5 -90.5 2 24.0 -66.9 88 45 543.5 543.5 317.7 543.6 0.00 21 31 23558 -65.3 -90.3 2 25.0 -65.8 89 52 561.3 561.3 318.7 561.4 0.00 22 30 23760 -60.7 -88.7 1 28.0 -61.6 90 55 579.2 579.2 319.6 579.2 0.00 23 25 24898 -60.1 -88.1 1 28.0 -61.2 92 59 611.9 611.9 321.2 611.9 0.01 24 23 25416 -62.3 -89.3 2 27.0 -63.2 93 61 620.2 620.2 321.5 620.2 0.01 25 20 26300 -52.7 -85.7 1 33.0 -55.5 95 64 674.9 674.9 323.6 675.0 0.01 26 19 26631 -53.5 -85.5 1 32.0 -56.2 682.4 682.4 323.9 682.5 0.01 27 15 28183 -44.3 -81.3 1 37.0 -50.7 760.7 760.7 326.3 761.0 0.04 TRP 117 15666 -78.9 -83.4 48 4.5 -78.9 90 14 358.8 358.8 298.5 358.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5891.00 m Freezing level: 578.62 mb = 4793.09 m = 15725.16 ft Wetbulb zero: 588.84 mb = 4550.50 m = 14929.29 ft Sfc-500 mean rel hum: 90.49 % Est. max temperature: 16.56 C = 61.81 F Sfc-Lift cond lev (LCL): 656.33 mb = 3675.01 m = 12056.97 ft T: 7.16 C Conv cond level (CCL): 599.60 mb = 4404.37 m = 14449.87 ft Mean mixing ratio: 7.67 g/kg Conv temperature: 13.55 C = 56.38 F Cap Strength: 0.95 C Lifted Index: -0.71 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.96 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.82 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 13.86 J/kg Cap Strength: 0.95 C Lift Cond Lev (LCL): 614.94 mb = 4200.57 m = 13781.22 ft Lev Free Conv (LFC): 549.94 mb = 5101.92 m = 16738.36 ft Equ Level (EL): 459.94 mb = 6510.00 m = 21357.99 ft B at Equ Level: 36.64 J/kg Max Parcel Lev (MPL): 399.94 mb = 7581.13 m = 24872.16 ft Wind level data Storm motion: 103 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 ---------------------------------------------------------- 0 688 3295 340 1 0.3 -0.9 | 290 6 6.0 -2.2 1 500 5870 55 12 -9.8 -6.9 | 27 9 -4.1 -8.2 2 400 7580 110 9 -8.5 3.1 | 123 3 -2.8 1.8 3 300 9690 55 4 -3.3 -2.3 | 326 4 2.4 -3.6 4 250 10950 340 8 2.7 -7.5 | 316 12 8.4 -8.8 5 200 12420 5 18 -1.6 -17.9 | 348 20 4.1 -19.2 6 150 14210 155 14 -5.9 12.7 | 179 11 -0.2 11.4 7 117 15666 90 14 -14.0 0.0 | 81 8 -8.3 -1.3 8 100 16560 20 7 -2.4 -6.6 | 337 9 3.3 -7.9 9 70 18600 110 8 -7.5 2.7 | 129 2 -1.8 1.4 10 50 20640 80 13 -12.8 -2.3 | 63 8 -7.1 -3.6 11 30 23760 90 55 -55.0 0.0 | 88 49 -49.3 -1.3 12 20 26300 95 64 -63.8 5.6 | 94 58 -58.1 4.3 Wind Parameters Mean winds (0-6000m): 72.8 at 7.8 knts Storm direction: 102.8 at 5.8 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 35.1 neg: 0.0 tot: 35.1 m^2/s^2 ave: 11.7 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.28 Bulk Shear: 6.02 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 ------------------------------------------------------------------------------- 500 107 1 282 5| 2.2 0.0 2.2| 3.6 0.0 3.6 7.2 0.89| 2.3 2.0 1000 90 3 292 3| 2.3 0.0 2.3| 8.4 0.0 8.4 8.4 0.92| 2.4 2.2 1500 67 4 322 4| 2.3 0.0 2.3| 14.2 0.0 14.2 9.5 0.95| 2.5 2.4 2000 53 5 339 5| 2.3 0.0 2.3| 21.1 0.0 21.1 10.6 0.96| 2.7 2.6 2500 50 6 351 5| 2.4 0.0 2.4| 29.2 0.0 29.2 11.7 0.97| 2.8 2.7 3000 53 7 1 6| 1.9 0.0 1.9| 35.1 0.0 35.1 11.7 0.93| 2.9 2.7 4000 62 8 16 5| 1.3 0.0 1.3| 41.8 0.0 41.8 10.5 0.90| 3.0 2.7 5000 70 8 26 5| 0.9 0.2 1.2| 43.2 -1.7 41.4 8.3 0.71| 2.9 2.0 6000 73 8 26 4| 0.8 0.5 1.3| 43.2 -3.9 39.3 6.5 0.52| 2.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251016.12.gif