UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for SP622... Searching the city database file for: SP622 ... Date:1200Z 5 DEC 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 -17 1 925 713 2 850 1484 3 700 3161 SFC 689 3291 6.6 -4.4 45 11.0 1.3 340 1 311.2 312.0 289.9 323.8 4.00 5 500 5870 -4.9 -35.9 7 31.0 -12.0 300 8 327.1 327.1 291.3 328.4 0.36 6 400 7590 -17.1 -23.1 60 6.0 -18.8 325 10 332.8 333.1 293.9 338.1 1.49 7 300 9700 -31.1 -59.1 5 28.0 -33.1 195 33 341.5 341.6 294.7 341.7 0.04 8 250 10960 -41.3 -58.3 14 17.0 -42.1 120 10 344.7 344.7 295.5 344.9 0.06 9 200 12440 -52.7 -63.7 25 11.0 -52.9 35 31 349.3 349.3 296.5 349.5 0.04 10 150 14230 -67.5 -76.5 27 9.0 -67.5 60 14 353.8 353.8 297.4 353.8 0.01 11 100 16590 -79.7 -87.7 25 8.0 -79.7 320 13 373.7 373.7 301.2 373.7 0.00 12 82 17704 -82.5 -90.5 24 8.0 -82.5 135 3 389.8 389.8 303.8 389.8 0.00 13 77 18054 -83.3 -91.3 24 8.0 -83.3 109 5 395.3 395.3 304.5 395.3 0.00 14 70 18590 -78.3 -88.3 18 10.0 -78.3 70 8 416.9 416.9 307.3 416.9 0.00 15 68 18756 -77.3 -88.3 16 11.0 -77.3 73 11 422.5 422.5 308.0 422.5 0.00 16 64 19103 -79.1 -89.1 18 10.0 -79.1 78 16 425.9 425.9 308.4 425.9 0.00 17 59 19566 -78.9 -90.9 12 12.0 -78.9 85 24 436.4 436.4 309.5 436.4 0.00 18 57 19766 -73.1 -89.1 7 16.0 -73.2 88 27 453.9 453.9 311.2 453.9 0.00 19 52 20313 -66.9 -90.9 2 24.0 -67.1 97 35 480.4 480.4 313.5 480.4 0.00 20 50 20550 -66.7 -90.7 2 24.0 -67.0 100 39 486.3 486.3 314.0 486.3 0.00 21 30 23690 -59.7 -89.7 1 30.0 -60.6 105 43 581.9 581.9 319.8 581.9 0.00 22 27 24347 -60.1 -90.1 1 30.0 -61.1 102 49 598.6 598.6 320.5 598.6 0.00 23 24 25089 -56.1 -88.1 1 32.0 -57.8 98 57 630.7 630.7 321.9 630.7 0.01 24 22 25642 -55.5 -88.0 1 32.5 -57.5 95 62 648.3 648.3 322.6 648.3 0.01 25 20 26250 -54.9 -87.9 1 33.0 -57.1 90 54 668.1 668.1 323.3 668.2 0.01 26 18 26924 -54.7 -87.7 1 33.0 -57.2 689.2 689.2 324.1 689.3 0.01 27 13 29054 -44.7 -83.7 1 39.0 -51.5 791.0 791.1 327.0 791.3 0.03 TRP 82 17704 -82.5 -90.5 24 8.0 -82.5 135 3 389.8 389.8 303.8 389.8 0.00 WND 22 25642 -55.5 -88.0 1 32.5 -57.5 95 62 648.3 648.3 322.6 648.3 0.01 Sounding variables and indices 1000-500 mb thick: 5887.00 m Freezing level: 580.53 mb = 4771.17 m = 15653.25 ft Wetbulb zero: 670.40 mb = 3511.20 m = 11519.55 ft Sfc-500 mean rel hum: 26.01 % Est. max temperature: 17.50 C = 63.51 F Sfc-Lift cond lev (LCL): 581.53 mb = 4655.06 m = 15272.31 ft T: 0.52 C Conv cond level (CCL): 407.32 mb = 7450.14 m = 24442.41 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 25.59 C = 78.07 F Cap Strength: 9.15 C Lifted Index: 9.44 C Risk: None Lifted Index @300 mb: 13.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 37818.47 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 509.07 mb = 5725.33 m = 18783.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 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 ---------------------------------------------------------- 0 689 3291 340 1 0.3 -0.9 | 122 7 -5.8 3.6 1 500 5870 300 8 6.9 -4.0 | 237 1 0.8 0.5 2 400 7590 325 10 5.7 -8.2 | 6 4 -0.4 -3.7 3 300 9700 195 33 8.5 31.9 | 184 36 2.4 36.4 4 250 10960 120 10 -8.7 5.0 | 123 18 -14.8 9.5 5 200 12440 35 31 -17.8 -25.4 | 49 32 -23.9 -20.9 6 150 14230 60 14 -12.1 -7.0 | 82 18 -18.2 -2.5 7 100 16590 320 13 8.4 -10.0 | 337 6 2.3 -5.4 8 82 17704 135 3 -2.1 2.1 | 129 11 -8.2 6.7 9 70 18590 70 8 -7.5 -2.7 | 98 14 -13.6 1.8 10 50 20550 100 39 -38.4 6.8 | 104 46 -44.5 11.3 11 30 23690 105 43 -41.5 11.1 | 108 50 -47.6 15.7 12 22 25642 95 62 -61.8 5.4 | 98 69 -67.9 9.9 13 20 26250 90 54 -54.0 0.0 | 94 60 -60.1 4.5 Wind Parameters Mean winds (0-6000m): 276.7 at 10.1 knts Storm direction: 306.7 at 7.6 knts Shear (0-3000m) pos: 0.2 neg: 1.2 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 179.4 deg Storm rel helicity (0-3000m) pos: 0.5 neg: -1.8 tot: -1.3 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 10.69 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 ------------------------------------------------------------------------------- 500 260 1 134 7| 0.0 1.4 1.4| 0.0 -1.0 -1.0 -2.1 -0.46| 1.4 -0.7 1000 285 2 134 6| 0.0 1.4 1.4| 0.0 -1.6 -1.6 -1.6 -0.38| 1.4 -0.6 1500 299 3 131 5| 0.0 1.4 1.4| 0.0 -1.8 -1.8 -1.2 -0.30| 1.5 -0.4 2000 304 4 129 4| 0.0 1.4 1.4| 0.1 -1.8 -1.7 -0.9 -0.19| 1.5 -0.3 2500 304 4 130 3| 0.0 1.4 1.4| 0.3 -1.8 -1.5 -0.6 0.01| 1.5 0.0 3000 304 5 132 3| 0.2 1.2 1.4| 0.5 -1.8 -1.3 -0.4 0.14| 1.5 0.2 4000 308 6 122 2| 0.4 0.9 1.4| 1.2 -1.8 -0.6 -0.2 0.24| 1.5 0.3 5000 307 7 127 0| 0.4 1.8 2.2| 1.5 -19.5 -18.0 -3.6 -0.29| 2.6 -0.7 6000 277 10 230 5| 0.3 2.8 3.1| 1.5-131.3-129.8 -21.6 -0.53| 4.5 -2.4 Wrote GIF file: /home/apache/climate/data/raob//SP622/skewt/SP622.skewt.20251205.12.gif