UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 8 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 -7 1 925 721 2 850 1488 3 700 3160 SFC 689 3291 9.4 7.2 86 2.2 8.0 350 1 314.3 316.1 295.1 343.2 9.29 5 500 5870 -5.9 -16.9 41 11.0 -9.9 170 16 325.8 326.2 292.5 332.8 2.04 6 400 7590 -16.1 -19.1 78 3.0 -17.1 235 7 334.1 334.5 294.7 341.5 2.11 7 300 9690 -31.5 -33.9 79 2.4 -31.9 40 3 341.0 341.1 295.2 343.7 0.73 8 250 10960 -41.7 -43.2 85 1.5 -41.8 35 15 344.1 344.1 295.6 345.4 0.34 9 200 12420 -54.9 -58.2 67 3.3 -55.0 20 26 345.8 345.8 295.8 346.1 0.07 10 150 14200 -65.1 -78.1 15 13.0 -65.2 275 16 357.9 357.9 298.3 358.0 0.01 11 100 16570 -78.9 -85.9 31 7.0 -78.9 140 11 375.3 375.3 301.5 375.3 0.00 12 91 17106 -81.3 -87.3 35 6.0 -81.3 145 16 380.8 380.8 302.3 380.8 0.00 13 80 17833 -81.3 -87.3 35 6.0 -81.3 177 13 395.1 395.1 304.5 395.1 0.00 14 71 18518 -75.1 -87.1 14 12.0 -75.2 206 9 422.0 422.0 307.9 422.0 0.00 15 70 18600 -75.7 -86.7 16 11.0 -75.7 210 9 422.4 422.4 308.0 422.4 0.00 16 66 18939 -75.3 -88.3 11 13.0 -75.3 181 9 430.5 430.5 308.9 430.5 0.00 17 62 19307 -67.1 -87.1 4 20.0 -67.3 150 10 456.4 456.4 311.4 456.4 0.00 18 57 19817 -63.5 -88.5 2 25.0 -63.8 109 10 475.7 475.7 313.1 475.7 0.00 19 50 20620 -62.7 -88.7 2 26.0 -63.1 45 11 495.7 495.7 314.7 495.7 0.00 20 45 21271 -62.5 -89.5 1 27.0 -63.0 56 15 511.4 511.4 315.7 511.4 0.00 21 41 21842 -65.7 -89.7 2 24.0 -66.0 66 19 517.2 517.2 316.1 517.2 0.00 22 39 22148 -62.5 -89.5 1 27.0 -63.0 72 21 532.7 532.7 317.1 532.8 0.00 23 36 22640 -64.7 -90.7 2 26.0 -65.1 80 25 539.4 539.4 317.5 539.4 0.00 24 33 23180 -58.7 -87.7 1 29.0 -59.7 90 28 568.9 568.9 319.1 568.9 0.01 25 30 23780 -58.1 -87.1 1 29.0 -59.2 100 32 586.2 586.3 320.0 586.3 0.01 26 24 25184 -58.1 -88.1 1 30.0 -59.5 86 29 624.9 624.9 321.7 624.9 0.01 27 20 26340 -54.9 -85.9 1 31.0 -57.1 75 26 668.1 668.1 323.3 668.2 0.01 28 16 27766 -55.7 -86.7 1 31.0 -58.2 70 22 709.5 709.6 324.7 709.6 0.01 29 14 28632 -48.7 -83.7 1 35.0 -53.6 67 20 760.9 760.9 326.3 761.1 0.03 30 10 30880 -41.9 -80.9 1 39.0 -51.1 60 15 863.1 863.2 328.7 863.7 0.06 31 9.8 31017 -41.3 -81.3 1 40.0 -51.0 870.4 870.4 328.8 870.9 0.05 TRP 91 17106 -81.3 -87.3 35 6.0 -81.3 145 16 380.8 380.8 302.3 380.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5877.00 m Freezing level: 572.88 mb = 4875.46 m = 15995.40 ft Wetbulb zero: 604.17 mb = 4347.70 m = 14263.94 ft Sfc-500 mean rel hum: 63.79 % Est. max temperature: 17.39 C = 63.29 F Sfc-Lift cond lev (LCL): 666.34 mb = 3559.96 m = 11679.51 ft T: 7.80 C Conv cond level (CCL): 571.43 mb = 4795.91 m = 15734.43 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 15.51 C = 59.93 F Cap Strength: 1.78 C Lifted Index: 1.23 C Risk: Showers probable Lifted Index @300 mb: 3.05 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.00 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 44369.19 J/kg Cap Strength: 1.78 C Lift Cond Lev (LCL): 602.23 mb = 4373.62 m = 14348.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 216 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 ---------------------------------------------------------- 0 689 3291 350 1 0.2 -1.0 | 30 7 -3.6 -6.1 1 500 5870 170 16 -2.8 15.8 | 149 12 -6.5 10.6 2 400 7590 235 7 5.7 4.0 | 299 2 2.0 -1.1 3 300 9690 40 3 -1.9 -2.3 | 37 9 -5.7 -7.4 4 250 10960 35 15 -8.6 -12.3 | 35 21 -12.3 -17.4 5 200 12420 20 26 -8.9 -24.4 | 23 32 -12.6 -29.6 6 150 14200 275 16 15.9 -1.4 | 298 14 12.2 -6.5 7 100 16570 140 11 -7.1 8.4 | 107 11 -10.8 3.3 8 91 17106 145 16 -9.2 13.1 | 122 15 -12.9 8.0 9 70 18600 210 9 4.5 7.8 | 196 3 0.8 2.7 10 50 20620 45 11 -7.8 -7.8 | 42 17 -11.5 -12.9 11 30 23780 100 32 -31.5 5.6 | 91 35 -35.3 0.4 12 20 26340 75 26 -25.1 -6.7 | 68 31 -28.9 -11.8 13 10 30880 60 15 -13.0 -7.5 | 53 21 -16.7 -12.6 Wind Parameters Mean winds (0-6000m): 186.2 at 8.5 knts Storm direction: 216.2 at 6.3 knts Shear (0-3000m) pos: 0.5 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 134.6 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -54.3 tot: -46.2 m^2/s^2 ave: -15.4 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.07 Bulk Shear: 7.25 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 ------------------------------------------------------------------------------- 500 147 1 49 6| 0.0 3.2 3.2| 0.0 -6.3 -6.3 -12.7 -0.94| 3.4 -3.2 1000 136 3 64 7| 0.0 3.4 3.4| 0.0 -14.9 -14.9 -14.9 -0.96| 4.0 -3.8 1500 137 5 77 7| 0.0 3.4 3.4| 0.0 -23.6 -23.6 -15.7 -0.96| 4.6 -4.4 2000 156 7 98 6| 0.0 3.4 3.4| 0.0 -33.7 -33.7 -16.9 -0.96| 5.4 -5.2 2500 170 8 120 6| 0.0 3.4 3.4| 0.0 -50.9 -50.9 -20.3 -0.92| 6.2 -5.7 3000 172 9 129 7| 0.5 2.8 3.4| 8.1 -54.3 -46.2 -15.4 -0.72| 6.1 -4.4 4000 178 10 140 6| 1.5 2.1 3.6| 16.7 -54.3 -37.5 -9.4 -0.44| 5.8 -2.5 5000 185 9 144 5| 1.9 1.7 3.6| 22.8 -54.3 -31.4 -6.3 -0.26| 5.5 -1.4 6000 186 8 139 4| 1.6 1.4 3.1| 37.2 -54.3 -17.1 -2.8 -0.13| 5.1 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251008.12.gif