UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:1200Z 26 NOV 25 Station: SBCG WMO ident: 83612 Latitude: -20.47 Longitude: -54.67 Elevation: 556.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 105 SFC 950 556 25.6 14.6 51 11.0 18.2 60 9 303.2 305.2 293.3 336.0 11.06 2 925 789 22.4 12.4 53 10.0 16.0 70 24 302.2 304.0 292.1 331.3 9.82 3 921 827 22.0 12.0 53 10.0 15.6 70 25 302.2 303.9 291.9 330.7 9.61 4 897 1056 21.6 9.6 46 12.0 14.1 77 20 304.1 305.6 291.5 329.2 8.39 5 868 1340 21.0 6.0 38 15.0 12.1 121 11 306.3 307.6 290.8 326.9 6.77 6 850 1521 19.4 4.4 37 15.0 10.7 175 8 306.5 307.6 290.3 325.3 6.17 7 771 2351 12.6 2.6 50 10.0 7.1 242 18 307.8 308.9 290.6 326.2 5.99 8 736 2740 9.8 8.4 91 1.4 8.9 279 23 308.9 310.7 293.7 337.6 9.45 9 721 2911 8.4 6.4 87 2.0 7.2 272 26 309.2 310.7 293.0 334.8 8.39 10 711 3027 8.4 -1.6 49 10.0 3.2 266 29 310.4 311.3 290.4 325.4 4.79 11 704 3109 7.6 0.6 61 7.0 3.8 262 27 310.4 311.5 291.2 328.1 5.68 12 700 3156 7.4 -1.6 53 9.0 2.8 260 26 310.7 311.6 290.5 325.9 4.86 13 695 3215 7.2 -4.8 42 12.0 1.4 259 23 311.1 311.8 289.8 323.3 3.85 14 685 3334 8.0 -17.0 15 25.0 -1.4 256 17 313.3 313.6 288.2 318.2 1.47 15 675 3455 8.4 245 13 315.0 16 654 3715 7.2 -40.8 2 48.0 -4.0 227 9 316.6 316.6 287.8 317.2 0.17 17 643 3854 8.2 -39.8 2 48.0 -3.6 231 10 319.2 319.3 288.7 319.9 0.19 18 500 5870 -6.9 -31.9 12 25.0 -12.9 225 22 324.6 324.7 290.7 326.6 0.53 19 481 6171 -9.7 -31.7 15 22.0 -14.8 227 22 324.8 324.9 290.8 326.8 0.56 20 405 7477 -18.1 -52.1 3 34.0 -22.1 222 21 330.3 330.3 291.9 330.6 0.08 21 401 7551 -17.9 -58.9 1 41.0 -22.1 216 22 331.5 331.5 292.2 331.6 0.03 22 400 7570 -17.9 -58.9 1 41.0 -22.1 215 22 331.7 331.7 292.2 331.9 0.03 23 359 8370 -22.9 -52.9 5 30.0 -26.1 229 29 335.4 335.5 293.3 335.8 0.08 24 325 9091 -28.9 -42.9 25 14.0 -30.6 237 37 336.8 336.9 293.8 337.9 0.27 25 322 9157 -28.9 -59.9 3 31.0 -31.2 238 38 337.7 337.8 293.8 337.9 0.04 26 306 9520 -31.3 -62.3 3 31.0 -33.2 239 44 339.3 339.3 294.2 339.5 0.03 27 300 9660 -32.5 -59.5 5 27.0 -34.3 240 46 339.6 339.6 294.3 339.7 0.04 28 292 9850 -33.9 -58.9 6 25.0 -35.5 240 48 340.2 340.2 294.4 340.4 0.05 29 250 10920 -42.1 -45.8 67 3.7 -42.4 260 76 343.5 343.5 295.4 344.5 0.25 30 237 11278 -44.5 -46.7 79 2.2 -44.6 265 78 345.1 345.2 295.8 346.1 0.24 31 221 11741 -47.9 -55.9 39 8.0 -48.3 271 80 346.9 346.9 296.0 347.2 0.09 32 210 12075 -50.9 -54.7 64 3.8 -51.1 273 80 347.3 347.3 296.1 347.7 0.11 33 201 12358 -53.1 -62.1 33 9.0 -53.3 275 80 348.2 348.2 296.3 348.4 0.04 34 200 12390 -53.5 -61.5 37 8.0 -53.7 275 80 348.0 348.1 296.3 348.3 0.05 35 194 12585 -55.3 -58.6 67 3.3 -55.4 275 76 348.2 348.2 296.3 348.5 0.07 36 177 13162 -60.5 -63.9 64 3.4 -60.6 272 81 348.9 348.9 296.4 349.1 0.04 37 168 13484 -62.6 -66.7 58 4.1 -62.6 270 84 350.7 350.7 296.8 350.8 0.03 38 165 13595 -63.3 -67.6 56 4.3 -63.4 270 84 351.3 351.3 297.0 351.4 0.03 39 164 13632 -63.7 -69.7 44 6.0 -63.8 270 84 351.3 351.3 296.9 351.4 0.02 40 158 13861 -62.5 -78.5 10 16.0 -62.6 265 78 357.1 357.1 298.1 357.1 0.01 41 150 14180 -63.9 -85.9 3 22.0 -64.0 255 64 360.0 360.0 298.7 360.0 0.00 42 100 16590 -77.9 -89.9 13 12.0 -77.9 215 57 377.2 377.2 301.8 377.2 0.00 43 95 16882 -79.5 -89.5 18 10.0 -79.5 215 47 379.7 379.7 302.2 379.7 0.00 44 74 18317 -74.1 -88.1 10 14.0 -74.2 140 19 419.1 419.1 307.6 419.2 0.00 45 70 18640 -75.5 -89.5 9 14.0 -75.6 175 13 422.9 422.9 308.0 422.9 0.00 46 64 19166 -68.3 -89.3 3 21.0 -68.5 152 18 449.6 449.6 310.8 449.7 0.00 47 58 19756 -67.5 -89.5 3 22.0 -67.7 100 23 464.3 464.3 312.1 464.3 0.00 48 51 20522 -70.7 -90.7 4 20.0 -70.8 121 11 474.2 474.2 313.0 474.2 0.00 49 50 20640 -67.9 -90.9 2 23.0 -68.1 125 9 483.5 483.5 313.7 483.5 0.00 50 47 21014 -66.1 -91.1 2 25.0 -66.4 102 10 496.4 496.4 314.7 496.4 0.00 51 43 21550 -68.5 -91.5 2 23.0 -68.7 116 18 503.3 503.3 315.2 503.3 0.00 52 40 21988 -64.1 -91.1 1 27.0 -64.6 82 19 524.9 524.9 316.6 524.9 0.00 53 35 22809 -62.5 -90.5 1 28.0 -63.1 98 26 549.5 549.5 318.1 549.5 0.00 TRP 95 16882 -79.5 -89.5 18 10.0 -79.5 215 47 379.7 379.7 302.2 379.7 0.00 WND 168 13484 -62.6 -66.7 58 4.1 -62.6 270 84 350.7 350.7 296.8 350.8 0.03 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 565.34 mb = 4948.91 m = 16236.37 ft Wetbulb zero: 689.88 mb = 3275.63 m = 10746.68 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 31.53 % Est. max temperature: 29.70 C = 85.46 F Sfc-Lift cond lev (LCL): 808.56 mb = 1946.53 m = 6386.16 ft T: 15.92 C 700-500 lapse rate: 5.27 C/km ThetaE index: 12.29 C Layer 721.0- 704.0 mb Conv cond level (CCL): 598.03 mb = 4435.25 m = 14551.16 ft Mean mixing ratio: 8.48 g/kg Conv temperature: 43.05 C = 109.48 F Cap Strength: 7.71 C Lifted Index: 4.51 C Risk: None Lifted Index @300 mb: 8.03 C Lifted Index @700 mb: 3.22 C Showalter Index: 6.67 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 11.30 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 90.80 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.94 J/kg Max Up Vert Vel: 6.62 m/s Conv Inhibition (B-): 19163.08 J/kg Cap Strength: 7.65 C Lift Cond Lev (LCL): 751.04 mb = 2571.05 m = 8435.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 12 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 ---------------------------------------------------------- 0 950 556 60 9 -7.8 -4.5 | 69 21 -19.5 -7.4 1 944 610 75 12 -11.6 -3.1 | 76 24 -23.3 -6.0 2 925 789 70 24 -22.6 -8.2 | 72 36 -34.3 -11.1 3 912 914 70 26 -24.4 -8.9 | 72 38 -36.2 -11.8 4 880 1219 85 13 -13.0 -1.1 | 81 25 -24.7 -4.1 5 850 1521 175 8 -0.7 8.0 | 112 13 -12.4 5.0 6 850 1524 135 6 -4.2 4.2 | 95 16 -16.0 1.3 7 819 1829 195 10 2.6 9.7 | 126 11 -9.1 6.7 8 790 2134 225 15 10.6 10.6 | 172 8 -1.1 7.7 9 762 2438 250 19 17.9 6.5 | 240 7 6.1 3.6 10 735 2743 280 23 22.7 -4.0 | 302 13 10.9 -6.9 11 709 3048 265 29 28.9 2.5 | 271 17 17.2 -0.4 12 700 3156 260 26 25.6 4.5 | 263 14 13.9 1.6 13 683 3353 255 16 15.5 4.1 | 252 4 3.7 1.2 14 658 3658 225 8 5.7 5.7 | 114 7 -6.1 2.7 15 633 3962 235 12 9.8 6.9 | 154 4 -1.9 4.0 16 610 4267 195 9 2.3 8.7 | 122 11 -9.4 5.8 17 587 4572 180 11 0.0 11.0 | 125 14 -11.7 8.1 18 566 4877 205 12 5.1 10.9 | 140 10 -6.7 8.0 19 500 5870 225 22 15.6 15.6 | 197 13 3.8 12.6 20 485 6096 225 22 15.6 15.6 | 197 13 3.8 12.6 21 466 6401 235 20 16.4 11.5 | 209 10 4.7 8.5 22 430 7010 215 16 9.2 13.1 | 166 10 -2.6 10.2 23 414 7315 235 18 14.7 10.3 | 202 8 3.0 7.4 24 400 7570 215 22 12.6 18.0 | 183 15 0.9 15.1 25 397 7620 215 19 10.9 15.6 | 176 13 -0.8 12.6 26 365 8230 225 29 20.5 20.5 | 207 20 8.8 17.6 27 350 8534 235 28 22.9 16.1 | 220 17 11.2 13.1 28 300 9660 240 46 39.8 23.0 | 234 35 28.1 20.1 29 283 10058 240 50 43.3 25.0 | 235 39 31.6 22.1 30 250 10920 260 76 74.8 13.2 | 261 64 63.1 10.3 31 226 11582 270 80 80.0 -0.0 | 272 68 68.3 -2.9 32 200 12390 275 80 79.7 -7.0 | 278 69 68.0 -9.9 33 197 12497 275 75 74.7 -6.5 | 279 64 63.0 -9.5 34 168 13484 270 84 84.0 -0.0 | 272 72 72.3 -2.9 35 162 13716 270 84 84.0 -0.0 | 272 72 72.3 -2.9 36 150 14180 255 64 61.8 16.6 | 255 52 50.1 13.6 37 125 15240 250 54 50.7 18.5 | 248 42 39.0 15.5 38 100 16590 215 57 32.7 46.7 | 206 49 21.0 43.8 39 97 16764 215 57 32.7 46.7 | 206 49 21.0 43.8 40 95 16882 215 47 27.0 38.5 | 203 39 15.2 35.6 41 87 17374 215 38 21.8 31.1 | 200 30 10.1 28.2 42 74 18288 140 20 -12.9 15.3 | 117 28 -24.6 12.4 43 71 18593 140 6 -3.9 4.6 | 96 16 -15.6 1.7 44 70 18640 175 13 -1.1 13.0 | 128 16 -12.9 10.0 45 67 18898 175 13 -1.1 13.0 | 128 16 -12.9 10.0 46 60 19507 125 25 -20.5 14.3 | 110 34 -32.2 11.4 47 57 19812 95 22 -21.9 1.9 | 88 34 -33.6 -1.0 48 50 20640 125 9 -7.4 5.2 | 97 19 -19.1 2.2 49 49 20726 50 10 -7.7 -6.4 | 64 22 -19.4 -9.3 50 46 21031 125 10 -8.2 5.7 | 98 20 -19.9 2.8 51 43 21336 120 18 -15.6 9.0 | 103 28 -27.3 6.1 52 41 21641 80 18 -17.7 -3.1 | 78 30 -29.5 -6.0 53 36 22250 100 27 -26.6 4.7 | 93 38 -38.3 1.8 54 30 23165 80 22 -21.7 -3.8 | 79 34 -33.4 -6.7 Wind Parameters Mean winds (0-6000m): 226.0 at 16.1 knts Storm direction: 256.0 at 12.1 knts Shear (0-3000m) pos: 6.4 neg: 3.5 tot: 9.8 10-3/s Storm rel Dir Shear (0-3000m): 67.7 deg Storm rel helicity (0-3000m) pos: 201.4 neg: -74.2 tot: 127.2 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 19.5 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.13 Bulk Shear: 167.77 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 71 20 73 32| 12.0 0.0 12.0| 40.7 -13.0 27.7 55.4 0.16| 23.3 3.7 1000 80 16 78 28| 5.3 0.0 5.3|118.1 -26.7 91.4 91.4 0.28| 24.0 6.8 1500 98 14 88 26| 7.6 0.0 7.6|158.1 -26.7 131.4 87.6 0.42| 21.0 8.8 2000 136 15 109 23| 7.5 0.0 7.5|185.6 -26.7 158.9 79.4 0.52| 19.6 10.3 2500 231 17 189 8| 7.6 0.0 7.6|201.4 -57.6 143.8 57.5 0.41| 19.0 7.8 3000 244 17 220 6| 6.4 3.5 9.8|201.4 -74.2 127.2 42.4 0.24| 19.5 4.7 4000 234 15 187 6| 4.8 3.8 8.6|207.9 -85.3 122.6 30.7 0.19| 16.9 3.3 5000 225 15 172 8| 5.1 3.1 8.1|240.9 -85.3 155.5 31.1 0.25| 14.9 3.7 6000 226 16 179 8| 4.4 2.5 7.0|258.9 -89.7 169.2 28.2 0.26| 13.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251126.12.gif