UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:1200Z 29 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 79 SFC 948 556 28.8 13.8 40 15.0 18.8 35 7 306.6 308.6 293.9 338.3 10.52 2 925 772 26.2 12.2 42 14.0 17.1 30 15 306.1 307.9 293.2 335.3 9.69 3 916 858 25.4 11.4 42 14.0 16.4 33 16 306.1 307.9 292.8 334.1 9.28 4 894 1071 25.0 8.0 34 17.0 14.5 43 14 307.9 309.3 291.9 330.9 7.54 5 859 1419 23.0 9.0 41 14.0 14.2 60 6 309.3 310.9 293.1 335.1 8.41 6 850 1510 22.2 9.2 43 13.0 14.0 65 4 309.4 311.0 293.3 335.8 8.62 7 761 2461 13.8 10.6 81 3.2 11.7 269 6 310.3 312.3 295.0 342.7 10.61 8 700 3163 9.4 4.4 71 5.0 6.5 195 7 312.9 314.3 293.4 336.3 7.51 9 698 3187 9.2 4.2 71 5.0 6.3 196 8 312.9 314.3 293.3 336.1 7.43 10 682 3378 8.6 0.6 57 8.0 4.2 205 13 314.3 315.5 292.5 332.8 5.87 11 651 3762 8.2 -13.8 19 22.0 -0.9 303 5 318.1 318.5 290.2 324.8 2.02 12 563 4936 -1.9 -18.9 26 17.0 -7.8 122 8 319.7 320.0 290.2 324.9 1.52 13 540 5267 -3.5 -19.5 28 16.0 -8.9 175 10 321.6 321.9 290.8 326.8 1.51 14 526 5473 -4.9 -9.8 68 4.9 -7.0 188 10 322.4 323.0 292.7 333.8 3.46 15 516 5624 -5.7 -15.7 45 10.0 -9.4 199 10 323.2 323.6 291.9 330.6 2.18 16 511 5700 -6.1 -13.1 58 7.0 -8.9 204 10 323.6 324.1 292.4 332.8 2.73 17 500 5870 -6.9 -12.9 62 6.0 -9.3 210 10 324.6 325.2 292.9 334.2 2.83 18 487 6075 -8.5 -13.5 67 5.0 -10.5 214 6 325.1 325.7 292.9 334.5 2.77 19 483 6140 -8.5 -19.5 41 11.0 -12.2 214 6 325.9 326.2 292.2 331.7 1.69 20 472 6318 -9.1 -17.1 52 8.0 -11.9 212 6 327.3 327.7 293.0 334.6 2.12 21 457 6568 -10.5 -27.5 23 17.0 -15.0 209 5 328.6 328.8 292.2 331.7 0.87 22 416 7285 -16.3 -30.3 29 14.0 -19.5 199 4 330.1 330.2 292.4 332.8 0.74 23 400 7580 -18.3 -22.6 69 4.3 -19.5 195 4 331.2 331.5 293.5 336.7 1.56 24 390 7768 -19.9 -21.6 86 1.7 -20.4 167 6 331.5 331.9 293.7 337.7 1.74 25 337 8838 -25.5 -31.5 57 6.0 -26.7 228 10 338.0 338.2 294.6 341.1 0.81 26 314 9346 -29.3 -36.3 51 7.0 -30.4 218 20 339.6 339.7 294.7 341.7 0.55 27 300 9670 -32.1 -38.1 55 6.0 -32.9 220 23 340.1 340.2 294.8 342.0 0.48 28 294 9812 -33.3 -37.9 63 4.6 -33.9 219 24 340.4 340.5 294.9 342.3 0.50 29 270 10405 -37.7 -49.7 27 12.0 -38.6 216 28 342.4 342.4 295.0 343.0 0.15 30 250 10930 -42.3 -51.3 37 9.0 -42.9 240 32 343.2 343.2 295.2 343.7 0.14 31 216 11908 -50.5 -54.6 62 4.1 -50.7 254 38 345.1 345.1 295.6 345.6 0.11 32 200 12410 -53.7 -61.7 37 8.0 -53.9 265 41 347.7 347.7 296.2 347.9 0.05 33 189 12771 -55.9 -65.9 28 10.0 -56.1 263 45 349.9 349.9 296.6 350.0 0.03 34 175 13257 -58.9 -65.9 40 7.0 -59.0 258 53 352.7 352.7 297.3 352.8 0.03 35 166 13586 -61.3 -69.8 32 8.5 -61.4 255 59 354.1 354.1 297.5 354.2 0.02 36 163 13698 -62.1 -71.1 29 9.0 -62.2 255 59 354.6 354.6 297.6 354.6 0.02 37 150 14210 -63.3 -77.3 13 14.0 -63.4 220 46 361.0 361.0 298.9 361.1 0.01 38 140 14631 -65.1 -83.1 7 18.0 -65.2 203 43 365.1 365.1 299.7 365.1 0.00 39 139 14675 -65.1 -83.1 7 18.0 -65.2 201 43 365.8 365.8 299.8 365.8 0.00 40 100 16610 -78.9 -88.9 18 10.0 -78.9 140 29 375.3 375.3 301.5 375.3 0.00 41 94 16961 -80.9 -89.9 21 9.0 -80.9 155 25 378.1 378.1 301.9 378.1 0.00 42 90 17208 -77.3 -89.3 13 12.0 -77.3 155 26 390.0 390.0 303.8 390.0 0.00 43 85 17535 -79.3 -89.3 18 10.0 -79.3 150 24 392.3 392.3 304.1 392.3 0.00 44 71 18568 -75.7 -87.7 14 12.0 -75.7 132 16 420.7 420.7 307.8 420.7 0.00 45 70 18650 -75.7 -87.7 14 12.0 -75.7 115 22 422.4 422.4 308.0 422.4 0.00 46 64 19166 -76.7 -89.7 11 13.0 -76.7 110 19 431.2 431.2 309.0 431.2 0.00 47 53 20272 -68.1 -89.1 3 21.0 -68.3 82 31 475.0 475.0 313.1 475.0 0.00 48 50 20620 -70.1 -89.1 5 19.0 -70.2 55 18 478.3 478.3 313.3 478.3 0.00 49 44 21381 -69.9 -90.9 3 21.0 -70.1 65 20 496.6 496.6 314.7 496.6 0.00 50 37 22433 -61.7 -87.7 2 26.0 -62.3 100 19 542.9 542.9 317.7 542.9 0.00 TRP 94 16961 -80.9 -89.9 21 9.0 -80.9 155 25 378.1 378.1 301.9 378.1 0.00 WND 166 13586 -61.3 -69.8 32 8.5 -61.4 255 59 354.1 354.1 297.5 354.2 0.02 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 579.55 mb = 4715.31 m = 15470.00 ft Wetbulb zero: 656.22 mb = 3695.67 m = 12124.75 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 46.16 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 761.73 mb = 2452.67 m = 8046.72 ft T: 13.87 C 700-500 lapse rate: 6.02 C/km ThetaE index: 17.86 C Layer 700.0- 563.0 mb Conv cond level (CCL): 619.80 mb = 4158.76 m = 13644.07 ft Mean mixing ratio: 8.74 g/kg Conv temperature: 40.70 C = 105.26 F Cap Strength: 5.48 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 5.56 C Lifted Index @700 mb: 3.64 C Showalter Index: 1.69 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 16.10 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 128.40 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.14 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 16982.15 J/kg Cap Strength: 5.47 C Lift Cond Lev (LCL): 720.86 mb = 2916.19 m = 9567.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 231 at 5 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 ---------------------------------------------------------- 0 948 556 35 7 -4.0 -5.7 | 42 12 -8.1 -9.0 1 942 610 5 5 -0.4 -5.0 | 29 9 -4.5 -8.3 2 925 772 30 15 -7.5 -13.0 | 35 20 -11.6 -16.3 3 910 914 35 17 -9.8 -13.9 | 39 22 -13.8 -17.2 4 850 1510 65 4 -3.6 -1.7 | 57 9 -7.7 -5.0 5 849 1524 0 0 -0.0 -0.0 | 51 5 -4.1 -3.3 6 790 2134 295 5 4.5 -2.1 | 355 5 0.4 -5.4 7 762 2438 270 6 6.0 -0.0 | 330 4 1.9 -3.3 8 700 3163 195 7 1.8 6.8 | 147 4 -2.3 3.5 9 684 3353 200 13 4.4 12.2 | 182 9 0.4 8.9 10 634 3962 0 0 -0.0 -0.0 | 51 5 -4.1 -3.3 11 610 4267 5 3 -0.3 -3.0 | 35 8 -4.4 -6.3 12 545 5182 170 10 -1.7 9.8 | 138 9 -5.8 6.6 13 505 5791 210 10 5.0 8.7 | 190 5 0.9 5.4 14 500 5870 210 10 5.0 8.7 | 190 5 0.9 5.4 15 485 6096 215 6 3.4 4.9 | 158 2 -0.7 1.6 16 400 7580 195 4 1.0 3.9 | 101 3 -3.1 0.6 17 398 7620 165 2 -0.5 1.9 | 74 5 -4.6 -1.3 18 381 7925 170 10 -1.7 9.8 | 138 9 -5.8 6.6 19 366 8230 155 12 -5.1 10.9 | 130 12 -9.2 7.6 20 336 8839 230 10 7.7 6.4 | 228 5 3.6 3.2 21 309 9449 215 22 12.6 18.0 | 210 17 8.5 14.8 22 300 9670 220 23 14.8 17.6 | 217 18 10.7 14.3 23 260 10668 215 30 17.2 24.6 | 212 25 13.1 21.3 24 250 10930 240 32 27.7 16.0 | 242 27 23.6 12.7 25 248 10973 235 33 27.0 18.9 | 236 28 22.9 15.7 26 200 12410 265 41 40.8 3.6 | 270 37 36.8 0.3 27 197 12497 265 41 40.8 3.6 | 270 37 36.8 0.3 28 166 13586 255 59 57.0 15.3 | 257 54 52.9 12.0 29 163 13716 255 59 57.0 15.3 | 257 54 52.9 12.0 30 150 14210 220 46 29.6 35.2 | 219 41 25.5 32.0 31 108 16154 140 31 -19.9 23.7 | 130 32 -24.0 20.5 32 100 16610 140 29 -18.6 22.2 | 130 30 -22.7 18.9 33 97 16764 140 29 -18.6 22.2 | 130 30 -22.7 18.9 34 94 16961 155 25 -10.6 22.7 | 143 24 -14.7 19.4 35 87 17374 155 26 -11.0 23.6 | 143 25 -15.1 20.3 36 83 17678 145 23 -13.2 18.8 | 132 23 -17.3 15.6 37 79 17983 135 27 -19.1 19.1 | 124 28 -23.2 15.8 38 75 18288 95 14 -13.9 1.2 | 84 18 -18.0 -2.0 39 71 18593 135 16 -11.3 11.3 | 118 17 -15.4 8.0 40 70 18650 115 22 -19.9 9.3 | 104 25 -24.0 6.0 41 64 19202 110 19 -17.9 6.5 | 98 22 -21.9 3.2 42 60 19507 125 29 -23.8 16.6 | 116 31 -27.8 13.4 43 54 20117 95 37 -36.9 3.2 | 90 41 -41.0 -0.0 44 50 20620 55 18 -14.7 -10.3 | 54 23 -18.8 -13.6 45 49 20726 50 22 -16.9 -14.1 | 50 27 -20.9 -17.4 46 46 21031 65 20 -18.1 -8.5 | 62 25 -22.2 -11.7 47 41 21641 65 19 -17.2 -8.0 | 62 24 -21.3 -11.3 48 38 21946 100 18 -17.7 3.1 | 90 22 -21.8 -0.1 49 34 22555 100 23 -22.7 4.0 | 92 27 -26.7 0.7 Wind Parameters Mean winds (0-6000m): 201.4 at 7.0 knts Storm direction: 231.4 at 5.2 knts Shear (0-3000m) pos: 1.4 neg: 3.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -121.5 deg Storm rel helicity (0-3000m) pos: 60.4 neg: -26.2 tot: 34.3 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 51.49 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 32 13 37 18| 7.2 0.0 7.2| 27.4 -9.8 17.6 35.1 0.15| 16.6 2.5 1000 36 11 41 16| 3.6 7.1 10.7| 40.7 -11.8 28.9 28.9 0.15| 15.8 2.4 1500 29 8 38 13| 2.4 5.2 7.6| 40.7 -18.8 21.9 14.6 0.00| 12.1 0.0 2000 14 7 29 12| 1.8 5.0 6.8| 40.7 -23.3 17.5 8.7 -0.09| 10.3 -0.9 2500 1 7 22 11| 1.4 4.2 5.7| 40.7 -25.5 15.3 6.1 -0.18| 9.5 -1.7 3000 329 7 1 10| 1.4 3.5 4.9| 60.4 -26.2 34.3 11.4 0.07| 11.1 0.8 4000 328 6 5 9| 2.4 2.6 5.0| 83.6 -28.9 54.8 13.7 0.21| 10.8 2.3 5000 191 7 141 4| 0.6 2.1 2.7|133.1 -28.9 104.2 20.8 0.35| 10.7 3.8 6000 201 7 154 4| 0.6 1.6 2.2|136.9 -30.5 106.4 17.7 0.33| 9.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20251129.12.gif