UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 19 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 125 SFC 951 556 20.2 18.5 90 1.7 19.1 140 6 297.6 300.2 294.0 338.8 14.23 2 925 800 18.8 17.3 91 1.5 17.8 150 22 298.5 301.0 293.8 338.0 13.55 3 850 1524 15.6 11.4 76 4.2 13.0 155 36 302.5 304.3 292.3 332.2 10.01 4 820 1828 13.6 10.6 82 3.0 11.7 167 28 303.5 305.3 292.4 332.8 9.84 5 796 2080 16.2 2.2 39 14.0 8.4 178 21 308.9 309.9 290.6 326.3 5.64 6 774 2317 14.2 3.2 47 11.0 8.0 192 20 309.2 310.4 291.3 328.4 6.23 7 725 2868 12.6 -7.4 24 20.0 3.2 182 16 313.3 313.9 289.7 323.0 3.02 8 717 2961 13.2 -16.8 11 30.0 1.4 184 14 314.9 315.2 288.6 319.7 1.43 9 700 3163 12.4 -31.6 3 44.0 -0.6 180 15 316.2 316.3 287.9 317.6 0.39 10 691 3271 11.8 177 16 316.7 11 601 4419 1.8 -16.2 25 18.0 -5.0 182 17 318.1 318.4 290.0 324.1 1.79 12 583 4664 0.4 -6.6 59 7.0 -2.9 191 15 319.2 320.0 292.3 332.2 4.00 13 566 4901 -1.7 -6.2 71 4.5 -3.8 210 17 319.4 320.3 292.6 333.3 4.25 14 540 5275 -3.7 -6.3 82 2.6 -4.9 220 25 321.4 322.2 293.3 335.8 4.42 15 501 5864 -6.7 -16.7 45 10.0 -10.3 214 29 324.7 325.1 292.2 331.7 2.07 16 500 5880 -6.7 -15.7 49 9.0 -10.1 215 29 324.9 325.3 292.4 332.5 2.25 17 486 6101 -8.5 -10.6 85 2.1 -9.4 225 29 325.3 326.0 293.6 337.1 3.51 18 482 6165 -9.3 -12.5 78 3.2 -10.6 227 29 325.1 325.7 293.2 335.3 3.04 19 480 6198 -9.3 -9.4 99 0.1 -9.4 229 29 325.5 326.3 294.0 338.5 3.91 20 467 6410 -10.7 -11.4 95 0.7 -11.0 237 28 326.3 327.0 293.8 337.8 3.43 21 461 6509 -11.1 -11.7 95 0.6 -11.3 241 28 327.0 327.7 293.9 338.4 3.39 22 454 6627 -11.9 -12.8 93 0.9 -12.3 245 28 327.4 328.1 293.9 338.1 3.15 23 449 6711 -11.7 -20.7 47 9.0 -14.6 248 28 328.7 329.1 292.9 334.5 1.64 24 400 7590 -16.3 -19.9 74 3.6 -17.4 275 29 333.8 334.2 294.5 340.8 1.97 25 383 7915 -17.9 -19.4 88 1.5 -18.4 277 29 335.9 336.3 295.1 343.5 2.15 26 373 8113 -18.3 -24.3 59 6.0 -20.0 279 29 337.9 338.2 295.1 343.1 1.44 27 306 9559 -28.9 -32.1 74 3.2 -29.5 279 32 342.7 342.9 295.7 345.9 0.85 28 300 9700 -30.3 -33.1 76 2.8 -30.8 285 31 342.7 342.8 295.7 345.7 0.78 29 280 10187 -34.7 -35.3 94 0.6 -34.8 295 31 343.2 343.3 295.7 345.8 0.68 30 256 10808 -39.5 -42.7 71 3.2 -39.8 307 35 345.0 345.1 295.8 346.4 0.35 31 250 10970 -40.7 -44.1 70 3.4 -41.0 310 40 345.6 345.6 295.9 346.8 0.30 32 200 12440 -53.3 -59.3 48 6.0 -53.5 305 45 348.4 348.4 296.3 348.6 0.06 33 184 12971 -57.9 -64.9 40 7.0 -58.0 313 49 349.3 349.3 296.5 349.5 0.03 34 166 13612 -62.7 -71.7 29 9.0 -62.8 302 48 351.7 351.7 297.0 351.8 0.01 35 150 14230 -67.3 -73.3 42 6.0 -67.4 285 45 354.2 354.2 297.5 354.2 0.01 36 136 14812 -72.3 -77.3 47 5.0 -72.3 279 46 355.4 355.4 297.8 355.4 0.01 37 100 16580 -80.3 -85.3 43 5.0 -80.3 230 32 372.6 372.6 301.0 372.6 0.00 38 99 16637 -80.3 -85.3 43 5.0 -80.3 230 32 373.7 373.7 301.2 373.7 0.00 39 92 17052 -80.5 -86.5 36 6.0 -80.5 220 27 381.2 381.2 302.5 381.2 0.00 40 83 17637 -79.3 -87.3 26 8.0 -79.3 307 20 395.0 395.0 304.5 395.0 0.00 41 70 18630 -70.1 -88.1 5 18.0 -70.2 255 10 434.4 434.4 309.3 434.4 0.00 42 66 18982 -67.5 -88.5 4 21.0 -67.7 238 12 447.4 447.4 310.6 447.5 0.00 43 59 19659 -65.7 -89.7 2 24.0 -66.0 128 11 466.1 466.1 312.3 466.1 0.00 44 50 20670 -63.3 -90.3 1 27.0 -63.7 135 10 494.3 494.3 314.5 494.3 0.00 45 40 22052 -60.1 -90.1 1 30.0 -60.8 80 9 534.9 534.9 317.2 534.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 579.76 mb = 4709.26 m = 15450.15 ft Wetbulb zero: 704.83 mb = 3105.20 m = 10187.53 ft Precipitable water: 1.20 inches Sfc-500 mean rel hum: 60.74 % Est. max temperature: 30.18 C = 86.33 F Sfc-Lift cond lev (LCL): 927.76 mb = 773.76 m = 2538.55 ft T: 18.95 C 700-500 lapse rate: 7.03 C/km ThetaE index: 10.80 C Layer 725.0- 691.0 mb Conv cond level (CCL): 827.73 mb = 1748.60 m = 5736.81 ft Mean mixing ratio: 12.32 g/kg Conv temperature: 25.76 C = 78.36 F Cap Strength: 5.99 C Lifted Index: 1.78 C Risk: Showers probable Lifted Index @300 mb: 6.24 C Lifted Index @700 mb: 5.99 C Showalter Index: 3.53 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.10 C K Index: -10.30 Risk: None Sweat Index: 371.05 Risk: Showers and thunderstorms possible Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.58 J/kg Max Up Vert Vel: 5.40 m/s Conv Inhibition (B-): 13488.07 J/kg Cap Strength: 6.02 C Lift Cond Lev (LCL): 868.58 mb = 1338.88 m = 4392.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 17 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 ---------------------------------------------------------- 0 951 556 140 6 -3.9 4.6 | 61 17 -14.7 -8.1 1 945 610 155 8 -3.4 7.3 | 69 15 -14.2 -5.4 2 925 800 150 22 -11.0 19.1 | 106 23 -21.8 6.4 3 913 914 155 27 -11.4 24.5 | 118 25 -22.2 11.8 4 850 1524 155 36 -15.2 32.6 | 128 33 -26.0 20.0 5 850 1524 155 36 -15.2 32.6 | 128 33 -26.0 20.0 6 791 2134 180 19 0.0 19.0 | 120 13 -10.8 6.4 7 763 2438 200 20 6.8 18.8 | 147 7 -4.0 6.1 8 736 2743 180 18 0.0 18.0 | 116 12 -10.8 5.4 9 710 3048 185 13 1.1 13.0 | 92 10 -9.7 0.3 10 700 3163 180 15 0.0 15.0 | 102 11 -10.8 2.4 11 684 3353 175 17 -1.5 16.9 | 109 13 -12.3 4.3 12 634 3962 200 14 4.8 13.2 | 95 6 -6.0 0.5 13 611 4267 180 19 0.0 19.0 | 120 13 -10.8 6.4 14 588 4572 185 15 1.3 14.9 | 104 10 -9.5 2.3 15 566 4877 210 17 8.5 14.7 | 132 3 -2.3 2.1 16 545 5182 220 23 14.8 17.6 | 219 6 4.0 5.0 17 525 5486 220 31 19.9 23.7 | 219 14 9.1 11.1 18 506 5791 210 29 14.5 25.1 | 196 13 3.7 12.5 19 500 5880 215 29 16.6 23.8 | 208 13 5.8 11.1 20 486 6096 225 29 20.5 20.5 | 231 12 9.7 7.9 21 431 7010 260 27 26.6 4.7 | 297 18 15.8 -8.0 22 415 7315 250 27 25.4 9.2 | 283 15 14.6 -3.4 23 400 7590 275 29 28.9 -2.5 | 310 24 18.1 -15.2 24 398 7620 275 29 28.9 -2.5 | 310 24 18.1 -15.2 25 367 8230 280 29 28.6 -5.0 | 315 25 17.7 -17.7 26 352 8534 265 28 27.9 2.4 | 301 20 17.1 -10.2 27 310 9449 275 33 32.9 -2.9 | 305 27 22.1 -15.5 28 300 9700 285 31 29.9 -8.0 | 317 28 19.1 -20.7 29 261 10668 305 31 25.4 -17.8 | 334 34 14.6 -30.4 30 250 10970 310 40 30.6 -25.7 | 333 43 19.8 -38.4 31 250 10973 300 30 26.0 -15.0 | 331 32 15.2 -27.6 32 200 12440 305 45 36.9 -25.8 | 326 46 26.1 -38.5 33 180 13106 315 50 35.4 -35.4 | 333 54 24.5 -48.0 34 150 14230 285 45 43.5 -11.6 | 307 41 32.7 -24.3 35 126 15240 275 47 46.8 -4.1 | 295 40 36.0 -16.7 36 120 15545 275 41 40.8 -3.6 | 298 34 30.0 -16.2 37 108 16154 250 45 42.3 15.4 | 265 32 31.5 2.7 38 100 16580 230 32 24.5 20.6 | 240 16 13.7 7.9 39 97 16764 230 32 24.5 20.6 | 240 16 13.7 7.9 40 92 17069 220 27 17.4 20.7 | 219 10 6.5 8.0 41 87 17374 230 16 12.3 10.3 | 329 3 1.4 -2.4 42 83 17678 315 20 14.1 -14.1 | 353 27 3.3 -26.8 43 78 17983 305 23 18.8 -13.2 | 343 27 8.0 -25.8 44 74 18288 230 27 20.7 17.4 | 245 11 9.9 4.7 45 70 18593 205 20 8.5 18.1 | 157 6 -2.4 5.5 46 70 18630 255 10 9.7 2.6 | 7 10 -1.2 -10.1 47 67 18898 250 12 11.3 4.1 | 357 9 0.5 -8.5 48 61 19507 170 13 -2.3 12.8 | 91 13 -13.1 0.2 49 58 19812 90 10 -10.0 0.0 | 59 24 -20.8 -12.6 50 50 20670 135 10 -7.1 7.1 | 73 19 -17.9 -5.6 51 49 20726 140 10 -6.4 7.7 | 74 18 -17.2 -5.0 52 46 21031 140 11 -7.1 8.4 | 77 18 -17.9 -4.2 53 41 21641 80 11 -10.8 -1.9 | 56 26 -21.6 -14.6 54 38 21946 80 3 -3.0 -0.5 | 46 19 -13.8 -13.2 55 36 22250 105 14 -13.5 3.6 | 70 26 -24.3 -9.0 Wind Parameters Mean winds (0-6000m): 190.5 at 22.2 knts Storm direction: 220.5 at 16.6 knts Shear (0-3000m) pos: 2.8 neg: 0.7 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 47.4 deg Storm rel helicity (0-3000m) pos: 160.4 neg: -34.2 tot: 126.2 m^2/s^2 ave: 42.1 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 24.84 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 ------------------------------------------------------------------------------- 500 153 20 105 21| 24.0 0.0 24.0|102.9 0.0 102.9 205.8 0.84| 24.5 20.6 1000 154 26 117 25| 15.1 0.0 15.1|133.0 0.0 133.0 133.0 0.78| 15.7 12.3 1500 158 27 120 24| 5.7 0.0 5.7|141.1 -6.8 134.4 89.6 0.49| 16.4 8.0 2000 163 25 122 21| 4.2 0.0 4.2|151.0 -13.4 137.6 68.8 0.42| 15.1 6.4 2500 166 23 122 19| 3.3 1.3 4.7|151.0 -33.8 117.2 46.9 0.26| 13.9 3.6 3000 168 22 120 18| 2.8 0.7 3.5|160.4 -34.2 126.2 42.1 0.27| 12.8 3.5 4000 172 21 119 16| 2.2 0.8 3.0|167.7 -46.3 121.4 30.3 0.21| 11.7 2.5 5000 181 21 127 13| 3.7 0.6 4.3|178.6 -50.7 127.9 25.6 0.24| 11.7 2.8 6000 191 22 144 11| 3.1 0.5 3.6|231.0 -63.4 167.7 27.9 0.29| 11.4 3.3 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251019.00.gif