UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for SCCI... Searching the city database file for: SCCI ... Date:1200Z 7 DEC 25 Station: SCCI WMO ident: 85934 Latitude: -53.00 Longitude: -70.85 Elevation: 37.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1001 37 12.0 9.4 84 2.6 10.5 330 12 285.1 286.4 283.7 305.6 7.41 1 1000 53 12.4 9.5 82 2.9 10.7 330 12 285.5 286.8 283.9 306.3 7.46 2 925 703 8.2 6.7 90 1.5 7.4 285 27 287.7 288.9 284.0 306.5 6.66 3 851 1385 3.4 3.4 100 0.0 3.4 280 32 289.6 290.6 283.8 306.0 5.74 4 850 1395 3.4 3.4 100 0.0 3.4 280 32 289.7 290.7 283.8 306.1 5.75 5 769 2205 0.6 -0.2 94 0.8 0.2 267 41 295.1 296.0 285.1 309.5 4.90 6 755 2352 -0.3 -0.3 100 0.0 -0.3 265 43 295.7 296.6 285.4 310.3 4.96 7 709 2853 -3.5 -3.6 99 0.1 -3.6 257 49 297.5 298.3 285.2 309.9 4.13 8 702 2931 -3.9 -16.9 36 13.0 -7.9 255 50 297.9 298.2 282.4 302.5 1.45 9 700 2954 -3.7 -17.7 33 14.0 -7.9 255 50 298.4 298.6 282.4 302.7 1.36 10 699 2965 -3.5 -14.5 42 11.0 -7.1 255 50 298.7 299.1 283.1 304.3 1.78 11 694 3022 -3.9 -27.9 14 24.0 -9.5 255 50 298.9 299.0 281.7 300.7 0.55 12 691 3056 -3.7 -35.7 6 32.0 -9.9 255 50 299.5 299.5 281.5 300.4 0.26 13 676 3230 -2.3 -37.3 5 35.0 -9.2 256 51 302.9 303.0 282.9 303.7 0.23 14 666 3349 -1.7 -25.7 14 24.0 -8.0 256 51 304.9 305.0 284.3 307.3 0.71 15 625 3852 -4.9 -12.9 53 8.0 -7.8 258 52 306.8 307.3 286.8 314.0 2.27 16 566 4622 -11.7 -16.4 68 4.7 -13.2 261 54 307.7 308.0 286.6 313.7 1.87 17 521 5252 -16.7 -20.2 74 3.5 -17.6 264 56 309.0 309.3 286.7 313.8 1.47 18 515 5339 -17.1 -24.1 55 7.0 -18.7 264 56 309.6 309.8 286.4 313.1 1.06 19 500 5560 -18.7 -25.7 54 7.0 -20.2 265 57 310.2 310.4 286.5 313.4 0.94 20 487 5755 -20.1 -23.4 75 3.3 -20.8 266 58 310.9 311.1 287.0 314.8 1.19 21 475 5940 -20.5 -31.5 37 11.0 -22.4 266 59 312.6 312.7 286.9 314.6 0.58 22 471 6002 -20.3 -41.3 14 21.0 -23.1 266 59 313.6 313.6 286.9 314.4 0.22 23 415 6926 -26.7 -47.7 12 21.0 -28.6 269 64 316.9 317.0 287.9 317.4 0.12 24 408 7048 -27.7 -38.7 34 11.0 -29.0 270 64 317.2 317.2 288.2 318.4 0.33 25 400 7190 -28.9 -43.9 22 15.0 -30.4 270 65 317.4 317.5 288.1 318.2 0.19 26 396 7262 -29.5 -44.5 22 15.0 -30.9 270 65 317.6 317.6 288.2 318.2 0.18 27 370 7743 -34.1 -38.2 66 4.1 -34.6 270 67 317.7 317.7 288.4 319.1 0.38 28 342 8290 -38.1 -40.2 81 2.1 -38.3 270 69 319.5 319.5 288.9 320.7 0.34 29 338 8371 -38.7 -40.2 86 1.5 -38.8 270 70 319.7 319.8 289.0 321.0 0.34 30 315 8852 -42.5 -46.0 68 3.5 -42.7 270 72 320.9 321.0 289.3 321.7 0.20 31 300 9180 -45.5 -47.8 78 2.3 -45.6 270 73 321.2 321.3 289.3 321.9 0.17 32 283 9566 -48.3 -50.1 81 1.8 -48.4 267 77 322.6 322.6 289.7 323.1 0.14 33 272 9826 -50.3 -55.3 55 5.0 -50.4 265 79 323.4 323.4 289.9 323.7 0.08 34 259 10144 -53.5 -54.5 89 1.0 -53.5 262 83 323.2 323.3 289.9 323.6 0.09 35 250 10370 -55.5 -59.6 60 4.1 -55.6 260 85 323.6 323.6 289.9 323.8 0.05 36 246 10472 -56.3 -60.2 61 3.9 -56.4 261 85 323.9 323.9 290.0 324.0 0.05 37 208 11512 -64.3 -66.2 77 1.9 -64.3 272 87 327.2 327.2 291.0 327.3 0.02 38 200 11750 -66.3 -69.3 66 3.0 -66.3 275 87 327.8 327.8 291.1 327.8 0.02 39 195 11903 -67.5 -72.4 50 4.9 -67.5 270 88 328.2 328.2 291.2 328.3 0.01 40 190 12060 -67.3 -71.4 56 4.1 -67.3 265 94 331.1 331.1 292.0 331.1 0.01 41 179 12420 -66.7 -69.1 72 2.4 -66.7 266 87 337.7 337.7 293.7 337.8 0.02 42 172 12661 -67.7 -75.7 31 8.0 -67.7 267 82 339.9 339.9 294.3 339.9 0.01 43 169 12767 -66.1 -81.1 11 15.0 -66.2 267 80 344.3 344.3 295.3 344.3 0.00 44 164 12951 -64.1 -86.1 3 22.0 -64.2 268 77 350.6 350.6 296.8 350.6 0.00 45 157 13219 -62.3 -86.3 3 24.0 -62.4 269 71 358.1 358.1 298.3 358.1 0.00 46 150 13500 -63.5 -84.5 4 21.0 -63.6 270 66 360.7 360.7 298.8 360.7 0.00 47 100 16010 -62.1 -86.1 3 24.0 -62.3 255 59 407.7 407.7 306.2 407.8 0.00 48 79 17464 -64.1 -88.1 2 24.0 -64.3 258 50 432.0 432.0 309.0 432.1 0.00 49 70 18210 -62.3 -88.3 2 26.0 -62.6 260 46 451.1 451.1 311.0 451.1 0.00 50 52 20064 -58.5 -87.5 1 29.0 -59.2 264 39 500.0 500.0 314.9 500.0 0.00 51 50 20310 -59.3 -88.3 1 29.0 -59.9 265 38 503.7 503.7 315.2 503.8 0.00 52 49 20436 -59.3 -88.3 1 29.0 -59.9 266 37 506.7 506.7 315.4 506.7 0.00 53 39 21903 -47.1 -82.1 1 35.0 -49.8 282 27 571.7 571.7 319.2 571.8 0.01 54 34 22814 -44.5 -80.5 1 36.0 -48.3 291 21 601.4 601.4 320.7 601.5 0.02 55 30 23650 -45.1 -81.1 1 36.0 -49.0 300 16 621.7 621.7 321.6 621.8 0.02 56 27 24360 -41.1 -79.1 1 38.0 -46.7 297 13 651.9 652.0 322.7 652.2 0.03 57 23 25451 -40.3 -79.3 1 39.0 -46.9 293 7 684.9 684.9 323.9 685.2 0.03 58 20 26400 -42.3 -80.3 1 38.0 -48.5 290 3 706.7 706.7 324.7 707.0 0.03 59 17 27513 -36.1 -78.1 1 42.0 -45.9 252 5 760.2 760.2 326.2 760.7 0.05 60 15 28378 -37.9 -78.9 1 41.0 -47.4 224 6 781.9 782.0 326.8 782.4 0.05 61 10 31210 -31.3 -75.3 0 44.0 -46.7 130 11 902.7 902.8 329.5 904.2 0.14 62 7.2 33560 -26.5 -72.5 0 46.0 -47.1 1011.3 1011.5 331.4 1015.0 0.30 TRP 195 11903 -67.5 -72.4 50 4.9 -67.5 270 88 328.2 328.2 291.2 328.3 0.01 WND 190 12060 -67.3 -71.4 56 4.1 -67.3 265 94 331.1 331.1 292.0 331.1 0.01 Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 759.67 mb = 2302.90 m = 7555.35 ft Wetbulb zero: 763.81 mb = 2258.94 m = 7411.14 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 72.59 % Est. max temperature: 16.54 C = 61.78 F Sfc-Lift cond lev (LCL): 962.51 mb = 371.61 m = 1219.19 ft T: 10.34 C 700-500 lapse rate: 5.76 C/km ThetaE index: 7.81 C Layer 709.0- 700.0 mb Conv cond level (CCL): 905.05 mb = 881.42 m = 2891.75 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 15.13 C = 59.24 F Cap Strength: 6.97 C Lifted Index: 5.95 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 2.26 C Showalter Index: 6.09 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.10 C Cross Totals Index: 22.10 C K Index: 11.50 Risk: None Sweat Index: 161.80 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.01 J/kg Max Up Vert Vel: 4.24 m/s Conv Inhibition (B-): 7.98 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 922.03 mb = 729.29 m = 2392.65 ft Lev Free Conv (LFC): 857.03 mb = 1327.63 m = 4355.69 ft Equ Level (EL): 837.03 mb = 1519.26 m = 4984.40 ft B at Equ Level: 8.44 J/kg Max Parcel Lev (MPL): 797.03 mb = 1915.11 m = 6283.09 ft Wind level data Storm motion: 295 at 33 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 1001 37 330 12 6.0 -10.4 | 99 24 -24.1 3.8 1 1000 53 330 12 6.0 -10.4 | 99 24 -24.1 3.8 2 925 703 285 27 26.1 -7.0 | 150 8 -4.1 7.2 3 850 1395 280 32 31.5 -5.6 | 189 9 1.4 8.6 4 700 2954 255 50 48.3 12.9 | 214 33 18.2 27.1 5 500 5560 265 57 56.8 5.0 | 234 33 26.6 19.1 6 400 7190 270 65 65.0 -0.0 | 248 38 34.9 14.1 7 300 9180 270 73 73.0 -0.0 | 252 45 42.9 14.1 8 250 10370 260 85 83.7 14.8 | 242 61 53.6 28.9 9 200 11750 275 87 86.7 -7.6 | 263 57 56.5 6.6 10 195 11903 270 88 88.0 -0.0 | 256 60 57.9 14.1 11 190 12060 265 94 93.6 8.2 | 251 67 63.5 22.3 12 150 13500 270 66 66.0 -0.0 | 248 39 35.9 14.1 13 100 16010 255 59 57.0 15.3 | 222 40 26.8 29.4 14 70 18210 260 46 45.3 8.0 | 214 27 15.2 22.1 15 50 20310 265 38 37.9 3.3 | 204 19 7.7 17.5 16 30 23650 300 16 13.9 -8.0 | 111 17 -16.3 6.1 17 20 26400 290 3 2.8 -1.0 | 116 30 -27.3 13.1 18 10 31210 130 11 -8.4 7.1 | 119 44 -38.6 21.2 Wind Parameters Mean winds (0-6000m): 265.1 at 44.4 knts Storm direction: 295.1 at 33.3 knts Shear (0-3000m) pos: 0.0 neg: 8.3 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 115.6 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -10.2 tot: 47.8 m^2/s^2 ave: 15.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 150.77 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 ------------------------------------------------------------------------------- 500 308 17 102 17| 0.0 15.2 15.2| 11.7 -5.2 6.5 13.1 0.17| 15.7 2.6 1000 292 22 121 11| 0.0 11.9 11.9| 30.6 -5.2 25.4 25.4 0.46| 12.5 5.7 1500 287 25 139 9| 0.0 9.6 9.6| 40.4 -5.2 35.2 23.5 0.53| 10.0 5.3 2000 283 28 161 8| 0.0 9.0 9.0| 51.3 -5.2 46.2 23.1 0.50| 9.5 4.8 2500 277 31 184 10| 0.0 8.7 8.7| 55.3 -5.2 50.2 20.1 0.43| 9.3 4.0 3000 272 34 196 14| 0.0 8.3 8.3| 58.0 -10.2 47.8 15.9 0.36| 9.0 3.3 4000 267 38 206 18| 0.6 6.2 6.8| 95.6 -10.2 85.4 21.4 0.41| 7.3 3.0 5000 265 42 213 21| 0.9 5.0 5.9|134.5 -10.2 124.3 24.9 0.45| 6.3 2.9 6000 265 44 218 23| 1.2 4.2 5.4|177.0 -10.2 166.8 27.8 0.49| 5.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//SCCI/skewt/SCCI.skewt.20251207.12.gif