UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 13 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 -22 1 925 708 2 850 1475 3 700 3151 SFC 688 3294 8.0 4.8 80 3.2 6.1 350 1 312.9 314.4 293.7 337.3 7.87 5 500 5860 -6.5 -7.2 95 0.7 -6.8 170 14 325.1 326.0 294.3 339.9 4.46 6 400 7570 -17.3 -17.9 95 0.6 -17.5 95 16 332.5 333.0 294.5 340.7 2.34 7 300 9670 -31.5 -39.5 45 8.0 -32.6 360 6 341.0 341.1 295.0 342.6 0.41 8 250 10940 -39.5 -58.5 12 19.0 -40.5 285 16 347.3 347.4 296.1 347.6 0.06 9 200 12420 -53.7 -58.7 54 5.0 -53.8 300 14 347.7 347.7 296.2 348.0 0.07 10 150 14210 -68.7 -73.5 50 4.8 -68.7 295 6 351.7 351.7 297.0 351.8 0.01 11 103 16383 -79.7 -85.7 36 6.0 -79.7 150 7 370.6 370.6 300.7 370.6 0.00 12 100 16550 -78.9 -84.9 37 6.0 -78.9 155 17 375.3 375.3 301.5 375.3 0.00 13 93 16962 -80.1 -86.1 36 6.0 -80.1 182 17 380.8 380.8 302.3 380.8 0.00 14 82 17686 -74.3 -86.3 14 12.0 -74.3 230 16 406.6 406.6 306.1 406.6 0.00 15 71 18518 -77.9 -87.9 18 10.0 -77.9 285 16 416.0 416.0 307.3 416.0 0.00 16 70 18600 -74.5 -87.5 12 13.0 -74.6 290 16 425.0 425.0 308.3 425.0 0.00 17 68 18771 -69.7 -86.7 7 17.0 -69.8 278 16 438.9 438.9 309.8 438.9 0.00 18 57 19815 -72.9 -88.9 7 16.0 -73.0 201 17 454.4 454.4 311.3 454.4 0.00 19 53 20246 -69.3 -89.3 4 20.0 -69.5 170 18 472.2 472.2 312.8 472.3 0.00 20 51 20479 -64.1 -88.1 2 24.0 -64.4 154 18 489.6 489.7 314.2 489.7 0.00 21 50 20600 -64.7 -87.7 3 23.0 -65.0 145 18 491.0 491.0 314.3 491.0 0.00 22 47 20979 -65.1 -87.1 3 22.0 -65.4 140 21 498.8 498.8 314.9 498.8 0.00 23 45 21248 -59.9 -85.9 2 26.0 -60.5 136 23 517.7 517.7 316.1 517.7 0.01 24 41 21826 -62.9 -87.9 2 25.0 -63.4 128 27 524.2 524.2 316.6 524.2 0.00 25 38 22299 -59.9 -86.9 2 27.0 -60.6 121 31 543.3 543.3 317.7 543.4 0.01 26 36 22635 -62.9 -87.9 2 25.0 -63.4 116 33 544.0 544.0 317.8 544.1 0.00 27 31 23565 -59.5 -87.5 1 28.0 -60.4 103 40 577.0 577.0 319.5 577.0 0.01 28 30 23770 -60.7 -87.7 2 27.0 -61.6 100 42 579.2 579.2 319.6 579.2 0.01 29 28 24200 -60.7 -87.7 2 27.0 -61.6 99 44 590.7 590.7 320.2 590.7 0.01 30 27 24429 -57.5 -86.5 1 29.0 -58.8 99 45 605.9 605.9 320.9 605.9 0.01 31 23 25437 -60.5 -88.5 1 28.0 -61.6 97 49 625.5 625.5 321.7 625.5 0.01 32 20 26320 -55.3 -86.3 1 31.0 -57.5 95 53 666.9 666.9 323.3 667.0 0.01 33 19 26648 -54.9 -85.9 1 31.0 -57.2 678.0 678.0 323.7 678.1 0.01 34 18 26993 -55.1 -86.1 1 31.0 -57.5 687.9 687.9 324.0 688.0 0.01 35 14 28636 -44.7 -81.7 1 37.0 -51.2 774.5 774.5 326.6 774.8 0.04 TRP 103 16383 -79.7 -85.7 36 6.0 -79.7 150 7 370.6 370.6 300.7 370.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5882.00 m Freezing level: 584.28 mb = 4709.61 m = 15451.30 ft Wetbulb zero: 599.24 mb = 4404.27 m = 14449.54 ft Sfc-500 mean rel hum: 87.48 % Est. max temperature: 16.50 C = 61.70 F Sfc-Lift cond lev (LCL): 655.18 mb = 3686.78 m = 12095.57 ft T: 5.78 C Conv cond level (CCL): 587.39 mb = 4564.88 m = 14976.47 ft Mean mixing ratio: 6.94 g/kg Conv temperature: 13.49 C = 56.28 F Cap Strength: 1.30 C Lifted Index: 1.21 C Risk: Showers probable Lifted Index @300 mb: 3.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.63 J/kg Max Up Vert Vel: 6.87 m/s Conv Inhibition (B-): 29460.46 J/kg Cap Strength: 1.30 C Lift Cond Lev (LCL): 612.04 mb = 4234.32 m = 13891.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 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 3294 350 1 0.2 -1.0 | 336 9 3.8 -8.4 1 500 5860 170 14 -2.4 13.8 | 190 6 1.2 6.4 2 400 7570 95 16 -15.9 1.4 | 64 14 -12.3 -6.0 3 300 9670 360 6 -0.0 -6.0 | 345 14 3.6 -13.4 4 250 10940 285 16 15.5 -4.1 | 301 22 19.1 -11.5 5 200 12420 300 14 12.1 -7.0 | 312 21 15.7 -14.4 6 150 14210 295 6 5.4 -2.5 | 318 13 9.0 -9.9 7 103 16383 150 7 -3.5 6.1 | 356 1 0.1 -1.3 8 100 16550 155 17 -7.2 15.4 | 156 9 -3.6 8.0 9 70 18600 290 16 15.0 -5.5 | 305 23 18.6 -12.9 10 50 20600 145 18 -10.3 14.7 | 138 10 -6.7 7.3 11 30 23770 100 42 -41.4 7.3 | 90 38 -37.8 -0.1 12 20 26320 95 53 -52.8 4.6 | 87 49 -49.2 -2.8 Wind Parameters Mean winds (0-6000m): 124.0 at 11.0 knts Storm direction: 154.0 at 8.2 knts Shear (0-3000m) pos: 0.0 neg: 2.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 171.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -75.0 tot: -75.0 m^2/s^2 ave: -25.0 10^-3 m/s^2 rel: -0.91 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.89 Bulk Shear: 12.48 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 ------------------------------------------------------------------------------- 500 146 1 336 7| 0.0 2.9 2.9| 0.0 -4.0 -4.0 -8.0 -0.48| 3.0 -1.4 1000 135 3 344 6| 0.0 3.0 3.0| 0.0 -16.0 -16.0 -16.0 -0.75| 3.5 -2.6 1500 136 4 352 4| 0.0 3.1 3.1| 0.0 -32.8 -32.8 -21.9 -0.85| 4.1 -3.5 2000 156 6 328 2| 0.0 3.1 3.1| 0.0 -49.9 -49.9 -24.9 -0.87| 4.8 -4.2 2500 170 7 275 2| 0.0 3.0 3.0| 0.0 -65.2 -65.2 -26.1 -0.89| 5.5 -4.9 3000 167 8 245 2| 0.0 2.7 2.7| 0.0 -75.0 -75.0 -25.0 -0.91| 5.6 -5.1 4000 152 10 145 2| 0.0 2.1 2.1| 0.0 -97.8 -97.8 -24.5 -0.90| 5.7 -5.1 5000 134 11 95 4| 0.0 1.3 1.3| 0.0-140.4-140.4 -28.1 -0.91| 5.8 -5.3 6000 124 11 77 6| 0.0 0.6 0.6| 0.0-178.1-178.1 -29.7 -0.92| 5.6 -5.2 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251013.12.gif