UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:1200Z 22 OCT 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 147 SFC 954 556 21.8 8.8 43 13.0 14.0 80 15 298.9 300.3 289.0 320.9 7.46 2 939 693 19.2 9.2 52 10.0 13.2 64 21 297.7 299.1 288.9 320.5 7.79 3 925 823 19.4 11.4 60 8.0 14.4 55 34 299.1 300.8 290.6 326.1 9.19 4 911 954 19.2 12.2 64 7.0 14.7 49 31 300.2 302.0 291.5 329.2 9.84 5 907 992 21.0 12.0 56 9.0 15.3 47 29 302.5 304.3 292.1 331.4 9.76 6 893 1127 21.8 10.8 50 11.0 14.8 43 23 304.7 306.3 292.3 332.1 9.14 7 850 1553 18.8 9.8 56 9.0 13.1 345 13 305.8 307.5 292.5 332.9 8.98 8 807 1997 15.0 9.0 67 6.0 11.3 303 14 306.4 308.0 292.6 333.4 8.96 9 787 2210 14.2 8.2 67 6.0 10.5 289 15 307.7 309.4 292.9 334.2 8.70 10 757 2537 11.6 9.9 89 1.7 10.5 281 18 308.3 310.3 294.1 339.2 10.17 11 756 2548 11.6 9.7 88 1.9 10.4 281 18 308.5 310.4 294.1 339.0 10.05 12 731 2830 11.4 -4.6 32 16.0 3.6 269 15 311.2 311.9 289.7 323.0 3.72 13 700 3192 9.0 -10.0 25 19.0 0.7 250 10 312.5 312.9 288.9 320.7 2.55 14 691 3299 8.6 -14.4 18 23.0 -0.5 242 10 313.2 313.5 288.5 319.1 1.81 15 682 3407 8.8 -33.2 3 42.0 -2.6 234 10 314.6 314.6 287.3 315.8 0.34 16 649 3815 7.6 -29.4 5 37.0 -3.3 203 10 317.7 317.8 288.6 319.5 0.52 17 547 5190 -4.5 -21.5 25 17.0 -9.8 184 4 319.2 319.5 289.8 323.5 1.25 18 516 5646 -7.3 -28.3 17 21.0 -12.7 171 5 321.2 321.4 289.9 323.8 0.72 19 500 5890 -9.5 -17.5 52 8.0 -12.2 165 10 321.5 321.8 291.2 328.0 1.93 20 492 6014 -10.5 -14.7 71 4.2 -12.1 165 9 321.7 322.2 291.7 330.0 2.49 21 488 6077 -11.1 -15.6 69 4.5 -12.7 165 8 321.7 322.2 291.6 329.5 2.33 22 485 6124 -11.3 -24.3 33 13.0 -14.9 166 8 322.1 322.3 290.5 325.9 1.10 23 475 6283 -12.5 -17.5 66 5.0 -14.2 175 9 322.5 322.9 291.5 329.4 2.04 24 461 6511 -14.5 -19.1 68 4.6 -15.9 188 10 322.8 323.1 291.5 329.0 1.83 25 451 6677 -15.1 -31.1 24 16.0 -18.6 198 11 324.0 324.2 290.7 326.3 0.63 26 422 7174 -19.7 -26.7 54 7.0 -21.3 226 13 324.4 324.6 291.2 328.0 1.02 27 416 7280 -20.7 -28.7 49 8.0 -22.4 233 14 324.4 324.6 291.0 327.5 0.86 28 415 7298 -20.7 -30.7 40 10.0 -22.7 234 14 324.6 324.8 290.9 327.2 0.71 29 410 7388 -20.1 -41.1 14 21.0 -23.2 235 15 326.6 326.6 291.0 327.5 0.26 30 400 7570 -21.5 -43.5 12 22.0 -24.4 235 17 327.0 327.1 291.1 327.8 0.20 31 346 8625 -28.1 -55.1 6 27.0 -30.3 207 24 332.0 332.0 292.3 332.2 0.06 32 300 9630 -37.3 -55.3 14 18.0 -38.4 225 32 332.8 332.8 292.6 333.1 0.07 33 287 9935 -39.9 -55.9 17 16.0 -40.7 229 37 333.3 333.3 292.7 333.6 0.07 34 250 10870 -43.9 -66.9 6 23.0 -44.6 240 45 340.8 340.8 294.6 340.9 0.02 35 232 11368 -46.1 -72.1 4 26.0 -46.7 248 46 344.8 344.8 295.5 344.9 0.01 36 200 12340 -52.5 -74.5 5 22.0 -52.8 255 47 349.6 349.6 296.5 349.7 0.01 37 172 13296 -59.5 -77.5 8 18.0 -59.7 256 54 353.5 353.5 297.4 353.5 0.01 38 150 14140 -64.7 -81.7 8 17.0 -64.8 255 48 358.6 358.6 298.4 358.6 0.00 39 134 14821 -69.9 -80.9 19 11.0 -69.9 244 43 361.1 361.1 299.0 361.2 0.00 40 106 16201 -74.7 -85.7 17 11.0 -74.7 249 33 377.1 377.1 301.8 377.1 0.00 41 100 16540 -74.1 -86.1 14 12.0 -74.2 235 25 384.6 384.6 303.0 384.6 0.00 42 92 17026 -74.7 -87.7 12 13.0 -74.7 242 22 392.7 392.7 304.2 392.7 0.00 43 85 17491 -70.3 -87.3 7 17.0 -70.4 270 18 410.5 410.5 306.6 410.6 0.00 44 77 18074 -73.5 -88.5 8 15.0 -73.6 195 14 415.7 415.7 307.2 415.7 0.00 45 71 18547 -74.3 -89.3 8 15.0 -74.3 129 12 423.7 423.7 308.2 423.7 0.00 46 70 18630 -73.1 -90.1 6 17.0 -73.2 115 18 428.0 428.0 308.6 428.0 0.00 47 69 18715 -72.1 -91.1 4 19.0 -72.2 115 19 431.9 431.9 309.0 431.9 0.00 48 67 18890 -66.7 -89.7 3 23.0 -66.9 115 20 447.3 447.3 310.6 447.3 0.00 49 65 19074 -64.7 -89.7 2 25.0 -65.0 103 24 455.5 455.5 311.4 455.5 0.00 50 52 20431 -66.3 -90.3 2 24.0 -66.5 69 11 481.8 481.8 313.6 481.8 0.00 51 50 20670 -64.7 -90.7 2 26.0 -65.0 90 16 491.0 491.0 314.3 491.0 0.00 52 40 22037 -64.5 -90.5 2 26.0 -64.9 75 23 523.9 523.9 316.5 523.9 0.00 53 33 23234 -57.5 -88.5 1 31.0 -58.6 87 25 572.1 572.1 319.3 572.1 0.00 54 30 23840 -55.7 -87.7 1 32.0 -57.2 100 30 592.8 592.8 320.3 592.8 0.01 55 26 24756 -53.3 -86.3 1 33.0 -55.4 98 28 624.4 624.4 321.7 624.4 0.01 TRP 77 18074 -73.5 -88.5 8 15.0 -73.6 195 14 415.7 415.7 307.2 415.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 584.93 mb = 4678.47 m = 15349.14 ft Wetbulb zero: 694.84 mb = 3253.09 m = 10672.74 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 35.70 % Est. max temperature: 29.32 C = 84.78 F Sfc-Lift cond lev (LCL): 786.80 mb = 2211.79 m = 7256.44 ft T: 14.18 C 700-500 lapse rate: 6.86 C/km ThetaE index: 23.44 C Layer 756.0- 649.0 mb Conv cond level (CCL): 628.08 mb = 4078.53 m = 13380.86 ft Mean mixing ratio: 8.93 g/kg Conv temperature: 40.64 C = 105.15 F Cap Strength: 7.05 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 3.87 C Lifted Index @700 mb: 5.17 C Showalter Index: 0.38 C Risk: Thunderstorms probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 19.30 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 153.60 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.76 J/kg Max Up Vert Vel: 9.46 m/s Conv Inhibition (B-): 25395.87 J/kg Cap Strength: 6.99 C Lift Cond Lev (LCL): 782.10 mb = 2262.31 m = 7422.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 9 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 ---------------------------------------------------------- 0 954 556 80 15 -14.8 -2.6 | 91 23 -23.3 0.2 1 948 610 70 12 -11.3 -4.1 | 86 20 -19.8 -1.3 2 925 823 55 34 -27.9 -19.5 | 65 40 -36.4 -16.7 3 915 914 50 33 -25.3 -21.2 | 61 38 -33.8 -18.4 4 884 1219 40 19 -12.2 -14.6 | 60 24 -20.7 -11.7 5 850 1553 345 13 3.4 -12.6 | 28 11 -5.2 -9.7 6 794 2134 290 14 13.2 -4.8 | 293 5 4.6 -2.0 7 765 2438 285 19 18.4 -4.9 | 282 10 9.8 -2.1 8 712 3048 260 13 12.8 2.3 | 220 7 4.3 5.1 9 700 3192 250 10 9.4 3.4 | 188 6 0.9 6.2 10 636 3962 190 10 1.7 9.8 | 152 14 -6.8 12.7 11 612 4267 210 10 5.0 8.7 | 163 12 -3.5 11.5 12 526 5486 175 2 -0.2 2.0 | 119 10 -8.7 4.8 13 500 5890 165 10 -2.6 9.7 | 138 17 -11.1 12.5 14 487 6096 165 8 -2.1 7.7 | 135 15 -10.6 10.6 15 414 7315 235 14 11.5 8.0 | 195 11 3.0 10.9 16 400 7570 235 17 13.9 9.8 | 203 14 5.4 12.6 17 397 7620 230 17 13.0 10.9 | 198 14 4.5 13.8 18 381 7925 210 17 8.5 14.7 | 180 18 -0.0 17.5 19 365 8230 215 19 10.9 15.6 | 187 19 2.4 18.4 20 350 8534 205 23 9.7 20.8 | 183 24 1.2 23.7 21 321 9144 225 33 23.3 23.3 | 210 30 14.8 26.2 22 300 9630 225 32 22.6 22.6 | 209 29 14.1 25.5 23 282 10058 230 39 29.9 25.1 | 217 35 21.4 27.9 24 258 10668 255 39 37.7 10.1 | 246 32 29.2 12.9 25 250 10870 240 45 39.0 22.5 | 230 40 30.5 25.3 26 246 10973 240 45 39.0 22.5 | 230 40 30.5 25.3 27 205 12192 265 48 47.8 4.2 | 260 40 39.3 7.0 28 200 12340 255 47 45.4 12.2 | 248 40 36.9 15.0 29 177 13106 250 51 47.9 17.4 | 243 44 39.4 20.3 30 169 13411 260 56 55.1 9.7 | 255 48 46.6 12.5 31 150 14140 255 48 46.4 12.4 | 248 41 37.8 15.2 32 145 14326 260 50 49.2 8.7 | 254 42 40.7 11.5 33 131 14935 240 41 35.5 20.5 | 229 36 27.0 23.3 34 118 15545 255 35 33.8 9.1 | 245 28 25.3 11.9 35 107 16154 250 32 30.1 10.9 | 237 26 21.6 13.8 36 101 16459 240 39 33.8 19.5 | 229 34 25.3 22.3 37 100 16540 235 25 20.5 14.3 | 215 21 12.0 17.2 38 96 16764 235 25 20.5 14.3 | 215 21 12.0 17.2 39 87 17374 250 18 16.9 6.2 | 223 12 8.4 9.0 40 82 17678 300 17 14.7 -8.5 | 312 8 6.2 -5.7 41 78 17983 245 10 9.1 4.2 | 184 7 0.5 7.1 42 77 18074 195 14 3.6 13.5 | 163 17 -4.9 16.3 43 74 18288 240 10 8.7 5.0 | 181 8 0.1 7.8 44 70 18593 110 12 -11.3 4.1 | 109 21 -19.8 6.9 45 70 18630 115 18 -16.3 7.6 | 113 27 -24.8 10.4 46 67 18898 115 20 -18.1 8.5 | 113 29 -26.6 11.3 47 64 19202 95 26 -25.9 2.3 | 98 35 -34.4 5.1 48 61 19507 65 19 -17.2 -8.0 | 79 26 -25.7 -5.2 49 55 20117 40 4 -2.6 -3.1 | 89 11 -11.1 -0.2 50 50 20670 90 16 -16.0 0.0 | 97 25 -24.5 2.8 51 50 20726 125 10 -8.2 5.7 | 117 19 -16.7 8.6 52 47 21031 95 15 -14.9 1.3 | 100 24 -23.5 4.1 53 45 21336 100 18 -17.7 3.1 | 103 27 -26.2 5.9 54 43 21641 75 18 -17.4 -4.7 | 86 26 -25.9 -1.8 55 39 22250 75 25 -24.1 -6.5 | 84 33 -32.7 -3.6 56 37 22555 80 31 -30.5 -5.4 | 86 39 -39.0 -2.6 57 35 22860 75 27 -26.1 -7.0 | 83 35 -34.6 -4.2 58 33 23165 90 25 -25.0 0.0 | 95 34 -33.5 2.8 59 30 23774 70 26 -24.4 -8.9 | 80 34 -32.9 -6.1 60 30 23840 100 30 -29.5 5.2 | 102 39 -38.1 8.0 61 28 24079 105 22 -21.3 5.7 | 106 31 -29.8 8.5 62 23 24994 85 37 -36.9 -3.2 | 89 45 -45.4 -0.4 Wind Parameters Mean winds (0-6000m): 258.3 at 12.0 knts Storm direction: 288.3 at 9.0 knts Shear (0-3000m) pos: 0.0 neg: 4.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 79.2 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -233.6 tot: -233.6 m^2/s^2 ave: -77.9 10^-3 m/s^2 rel: -0.60 Storm rel vorticity (0-3000m) horiz: 15.4 stream: -9.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 181.88 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 55 26 68 32| 0.0 17.0 17.0| 0.0-131.0-131.0 -261.9 -0.52| 31.5-16.6 1000 45 22 62 27| 0.0 10.7 10.7| 0.0-179.7-179.7 -179.7 -0.48| 28.0-13.5 1500 28 19 52 22| 0.0 9.4 9.4| 0.0-198.5-198.5 -132.3 -0.54| 22.5-12.2 2000 7 18 35 19| 0.0 8.3 8.3| 0.0-207.8-207.8 -103.9 -0.55| 19.0-10.4 2500 347 18 17 15| 0.0 5.7 5.7| 0.0-221.8-221.8 -88.7 -0.58| 16.8 -9.8 3000 333 17 5 12| 0.0 4.1 4.1| 0.0-233.6-233.6 -77.9 -0.60| 15.4 -9.2 4000 308 15 334 7| 0.3 2.7 3.0| 8.4-253.2-244.8 -61.2 -0.57| 12.9 -7.4 5000 291 13 296 4| 0.2 1.7 1.9| 10.8-271.1-260.3 -52.1 -0.58| 11.1 -6.4 6000 258 12 211 6| 0.4 1.5 1.9| 38.6-273.5-234.9 -39.1 -0.46| 10.3 -4.8 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251022.12.gif