UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 9 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 -12 1 925 714 2 850 1480 3 700 3157 SFC 688 3301 11.6 5.6 67 6.0 7.9 350 1 316.9 318.5 295.1 343.1 8.32 5 500 5880 -6.9 -8.9 86 2.0 -7.8 40 5 324.6 325.4 293.7 337.6 3.90 6 400 7590 -14.9 -22.9 50 8.0 -17.3 55 4 335.6 335.9 294.6 341.1 1.52 7 300 9700 -30.7 -42.7 30 12.0 -32.1 290 6 342.1 342.2 295.1 343.3 0.30 8 250 10960 -41.7 -52.7 29 11.0 -42.3 350 10 344.1 344.1 295.4 344.5 0.12 9 200 12430 -53.9 -58.5 57 4.6 -54.0 10 17 347.4 347.4 296.1 347.7 0.07 10 150 14220 -67.3 -74.3 36 7.0 -67.4 295 1 354.2 354.2 297.5 354.2 0.01 11 103 16403 -80.1 -84.8 45 4.7 -80.1 105 14 369.8 369.8 300.5 369.8 0.00 12 100 16570 -78.9 -84.9 37 6.0 -78.9 105 11 375.3 375.3 301.5 375.3 0.00 13 91 17106 -79.9 -85.9 36 6.0 -79.9 85 10 383.6 383.6 302.8 383.6 0.00 14 86 17428 -78.9 -86.9 26 8.0 -78.9 73 10 391.8 391.8 304.0 391.8 0.00 15 85 17495 -73.9 -85.9 14 12.0 -73.9 71 10 403.3 403.3 305.6 403.3 0.00 16 82 17706 -73.5 -86.5 12 13.0 -73.6 63 9 408.2 408.2 306.3 408.3 0.00 17 74 18301 -77.5 -88.5 15 11.0 -77.5 42 8 412.0 412.0 306.7 412.0 0.00 18 70 18620 -77.3 -88.3 16 11.0 -77.3 30 8 419.0 419.0 307.6 419.0 0.00 19 67 18873 -75.5 -88.5 11 13.0 -75.6 46 8 428.2 428.2 308.6 428.2 0.00 20 63 19237 -69.1 -89.1 4 20.0 -69.2 68 9 449.9 449.9 310.8 449.9 0.00 21 50 20640 -63.9 -89.9 2 26.0 -64.3 150 11 492.9 492.9 314.4 492.9 0.00 22 45 21288 -60.9 -88.9 1 28.0 -61.4 136 16 515.3 515.3 316.0 515.3 0.00 23 37 22493 -63.3 -90.3 1 27.0 -63.8 109 25 538.8 538.8 317.5 538.8 0.00 24 36 22662 -60.5 -88.5 1 28.0 -61.2 105 26 550.3 550.3 318.1 550.3 0.00 25 30 23790 -62.1 -90.1 1 28.0 -62.8 80 34 575.3 575.3 319.5 575.4 0.00 26 26 24690 -56.1 -87.1 1 31.0 -57.7 85 34 616.4 616.4 321.3 616.5 0.01 27 23 25469 -57.9 -87.9 1 30.0 -59.3 90 34 633.1 633.1 322.0 633.2 0.01 28 20 26360 -54.1 -86.1 1 32.0 -56.5 95 34 670.6 670.6 323.4 670.7 0.01 29 19 26690 -53.5 -86.5 1 33.0 -56.2 682.4 682.4 323.9 682.4 0.01 TRP 103 16403 -80.1 -84.8 45 4.7 -80.1 105 14 369.8 369.8 300.5 369.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5892.00 m Freezing level: 570.12 mb = 4918.25 m = 16135.81 ft Wetbulb zero: 593.06 mb = 4501.03 m = 14766.97 ft Sfc-500 mean rel hum: 76.10 % Est. max temperature: 17.06 C = 62.70 F Sfc-Lift cond lev (LCL): 628.23 mb = 4035.60 m = 13240.01 ft T: 6.33 C Conv cond level (CCL): 569.58 mb = 4827.38 m = 15837.66 ft Mean mixing ratio: 7.07 g/kg Conv temperature: 15.85 C = 60.53 F Cap Strength: 1.61 C Lifted Index: -0.71 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.56 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.56 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 25.33 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 590.74 mb = 4532.78 m = 14871.14 ft Lev Free Conv (LFC): 525.74 mb = 5474.52 m = 17960.81 ft Equ Level (EL): 465.74 mb = 6424.01 m = 21075.90 ft B at Equ Level: 15.05 J/kg Max Parcel Lev (MPL): 425.74 mb = 7112.17 m = 23333.60 ft Wind level data Storm motion: 57 at 3 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 3301 350 1 0.2 -1.0 | 257 3 2.7 0.6 1 500 5880 40 5 -3.2 -3.8 | 18 2 -0.7 -2.2 2 400 7590 55 4 -3.3 -2.3 | 48 1 -0.8 -0.7 3 300 9700 290 6 5.6 -2.1 | 273 8 8.1 -0.5 4 250 10960 350 10 1.7 -9.8 | 333 9 4.2 -8.2 5 200 12430 10 17 -3.0 -16.7 | 2 15 -0.4 -15.1 6 150 14220 295 1 0.9 -0.4 | 251 4 3.4 1.2 7 103 16403 105 14 -13.5 3.6 | 115 12 -11.0 5.2 8 100 16570 105 11 -10.6 2.8 | 119 9 -8.1 4.4 9 70 18620 30 8 -4.0 -6.9 | 16 6 -1.5 -5.3 10 50 20640 150 11 -5.5 9.5 | 165 12 -3.0 11.1 11 30 23790 80 34 -33.5 -5.9 | 82 31 -31.0 -4.3 12 20 26360 95 34 -33.9 3.0 | 98 32 -31.4 4.6 Wind Parameters Mean winds (0-6000m): 27.5 at 4.0 knts Storm direction: 57.5 at 3.0 knts Shear (0-3000m) pos: 0.7 neg: 0.0 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): 125.7 deg Storm rel helicity (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 0.9 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.61 Bulk Shear: 1.34 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 67 1 232 2| 0.8 0.0 0.8| 0.5 0.0 0.5 1.1 0.96| 0.8 0.8 1000 45 2 251 1| 0.8 0.0 0.8| 1.1 0.0 1.1 1.1 0.96| 0.9 0.8 1500 33 2 273 1| 0.9 0.0 0.9| 1.6 0.0 1.6 1.1 0.97| 0.9 0.9 2000 30 2 293 1| 0.9 0.0 0.9| 2.1 0.0 2.1 1.1 0.98| 0.9 0.9 2500 32 3 313 1| 0.9 0.0 0.9| 2.7 0.0 2.7 1.1 0.98| 1.0 0.9 3000 34 3 328 1| 0.7 0.0 0.7| 3.0 0.0 3.0 1.0 0.94| 0.9 0.8 4000 39 4 347 1| 0.5 0.0 0.5| 3.2 0.0 3.2 0.8 0.88| 0.8 0.7 5000 39 4 352 1| 0.4 0.3 0.7| 3.2 -1.2 2.0 0.4 0.34| 1.0 0.3 6000 27 4 341 2| 0.3 0.6 1.0| 3.2 -6.7 -3.6 -0.6 -0.05| 1.3 -0.1 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251009.12.gif