UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 1 MAY 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 110 SFC 950 556 18.0 13.3 74 4.7 15.0 180 1 295.5 297.3 290.2 324.7 10.15 2 943 621 23.0 9.0 41 14.0 14.5 154 3 301.2 302.6 289.9 323.9 7.66 3 930 745 22.8 7.8 38 15.0 13.8 104 7 302.2 303.5 289.8 323.5 7.15 4 925 793 22.4 8.4 41 14.0 13.9 85 8 302.2 303.6 290.2 324.6 7.49 5 858 1441 17.2 7.2 52 10.0 11.3 123 10 303.4 304.7 290.5 325.7 7.44 6 851 1511 20.2 -18.8 6 39.0 5.4 129 11 307.2 307.4 285.5 310.6 1.02 7 850 1521 20.2 -17.8 6 38.0 5.5 130 11 307.3 307.5 285.7 311.0 1.11 8 785 2201 15.4 -6.6 21 22.0 5.0 158 6 309.2 309.8 288.3 318.6 2.97 9 748 2607 11.8 4.8 62 7.0 7.7 214 12 309.6 311.0 292.2 331.8 7.23 10 725 2868 11.0 5.0 66 6.0 7.5 227 13 311.5 313.0 293.0 334.9 7.57 11 703 3124 9.8 -0.2 50 10.0 4.4 229 9 313.0 314.0 291.7 329.8 5.37 12 700 3160 9.8 -2.2 43 12.0 3.6 235 8 313.3 314.2 291.2 328.0 4.65 13 692 3255 10.0 -7.0 29 17.0 2.0 238 9 314.6 315.2 290.3 325.1 3.27 14 653 3735 9.6 -26.4 6 36.0 -2.0 250 12 319.4 319.5 289.3 321.8 0.68 15 642 3876 9.2 -25.8 6 35.0 -2.3 254 13 320.5 320.6 289.7 323.1 0.73 16 501 5874 -4.7 -38.7 5 34.0 -12.1 203 19 327.1 327.2 291.2 328.1 0.27 17 500 5890 -4.9 -38.9 5 34.0 -12.2 205 19 327.1 327.1 291.2 328.1 0.26 18 464 6475 -6.9 -40.9 5 34.0 -13.8 230 30 331.6 331.7 292.4 332.5 0.23 19 400 7610 -17.3 -41.3 10 24.0 -21.2 230 39 332.5 332.6 292.7 333.5 0.26 20 381 7974 -20.3 -40.3 15 20.0 -23.5 236 37 333.2 333.3 292.9 334.4 0.30 21 320 9242 -30.7 -53.7 9 23.0 -32.6 230 36 335.9 335.9 293.4 336.2 0.08 22 300 9700 -32.5 -59.5 5 27.0 -34.3 245 47 339.6 339.6 294.3 339.7 0.04 23 288 9986 -33.9 -61.9 4 28.0 -35.5 249 49 341.6 341.6 294.7 341.7 0.03 24 250 10960 -41.5 -65.5 6 24.0 -42.4 250 57 344.4 344.4 295.4 344.5 0.02 25 236 11349 -44.2 -67.4 6 23.2 -44.9 255 59 346.0 346.0 295.8 346.1 0.02 26 200 12440 -51.9 -72.9 6 21.0 -52.3 250 49 350.6 350.6 296.8 350.6 0.01 27 188 12839 -55.1 -74.1 8 19.0 -55.4 247 50 351.7 351.7 297.0 351.7 0.01 28 171 13443 -57.9 -77.9 6 20.0 -58.1 253 48 356.7 356.7 298.1 356.7 0.01 29 150 14260 -63.7 -81.7 7 18.0 -63.8 275 41 360.3 360.3 298.8 360.4 0.00 30 104 16417 -78.9 -87.9 22 9.0 -78.9 229 33 371.1 371.1 300.8 371.1 0.00 31 101 16583 -77.3 -88.3 16 11.0 -77.3 215 31 377.3 377.3 301.8 377.3 0.00 32 100 16640 -77.7 -88.7 15 11.0 -77.7 210 31 377.6 377.6 301.9 377.6 0.00 33 78 18044 -82.7 -89.7 29 7.0 -82.7 352 1 395.0 395.0 304.5 395.0 0.00 34 75 18264 -80.3 -88.3 25 8.0 -80.3 329 2 404.5 404.5 305.8 404.5 0.00 TRP WND 236 11349 -44.2 -67.4 6 23.2 -44.9 255 59 346.0 346.0 295.8 346.1 0.02 Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 548.68 mb = 5198.58 m = 17055.49 ft Wetbulb zero: 672.59 mb = 3490.69 m = 11452.24 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 23.37 % Est. max temperature: 31.14 C = 88.04 F Sfc-Lift cond lev (LCL): 885.92 mb = 1164.76 m = 3821.36 ft T: 19.41 C 700-500 lapse rate: 5.38 C/km ThetaE index: 15.08 C Layer 851.0- 850.0 mb Conv cond level (CCL): 549.47 mb = 5130.11 m = 16830.87 ft Mean mixing ratio: 7.24 g/kg Conv temperature: 46.86 C = 116.35 F Cap Strength: 11.00 C Lifted Index: 9.26 C Risk: None Lifted Index @300 mb: 11.57 C Lifted Index @700 mb: 7.67 C Showalter Index: 16.21 C Risk: None Total Totals Index: 12.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: -12.90 C K Index: -4.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.24 J/kg Max Up Vert Vel: 5.15 m/s Conv Inhibition (B-): 10333.51 J/kg Cap Strength: 10.96 C Lift Cond Lev (LCL): 742.73 mb = 2666.17 m = 8747.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 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 ---------------------------------------------------------- 0 950 556 180 1 0.0 1.0 | 67 9 -7.9 -3.4 1 925 793 85 8 -8.0 -0.7 | 72 17 -15.8 -5.1 2 912 914 80 4 -3.9 -0.7 | 67 13 -11.8 -5.1 3 850 1521 130 11 -8.4 7.1 | 99 16 -16.3 2.7 4 850 1524 130 11 -8.4 7.1 | 99 16 -16.3 2.7 5 791 2134 150 5 -2.5 4.3 | 90 10 -10.4 -0.1 6 762 2438 190 10 1.7 9.8 | 132 8 -6.1 5.4 7 735 2743 235 14 11.5 8.0 | 225 5 3.6 3.6 8 709 3048 215 11 6.3 9.0 | 161 5 -1.5 4.6 9 700 3160 235 8 6.6 4.6 | 98 1 -1.3 0.2 10 611 4267 265 16 15.9 1.4 | 290 9 8.1 -3.0 11 588 4572 205 11 4.6 10.0 | 150 6 -3.2 5.6 12 546 5182 175 10 -0.9 10.0 | 122 10 -8.7 5.6 13 526 5486 215 12 6.9 9.8 | 170 6 -1.0 5.4 14 506 5791 195 16 4.1 15.5 | 161 12 -3.7 11.1 15 500 5890 205 19 8.0 17.2 | 181 13 0.2 12.8 16 487 6096 205 20 8.5 18.1 | 182 14 0.6 13.7 17 468 6401 230 29 22.2 18.6 | 225 20 14.4 14.2 18 400 7610 230 39 29.9 25.1 | 227 30 22.0 20.7 19 399 7620 225 39 27.6 27.6 | 220 30 19.7 23.2 20 367 8230 245 35 31.7 14.8 | 246 26 23.9 10.4 21 352 8534 245 30 27.2 12.7 | 247 21 19.3 8.3 22 311 9449 225 38 26.9 26.9 | 220 29 19.0 22.5 23 300 9700 245 47 42.6 19.9 | 246 38 34.7 15.5 24 273 10363 255 52 50.2 13.5 | 258 43 42.4 9.1 25 250 10960 250 57 53.6 19.5 | 252 48 45.7 15.1 26 236 11349 255 59 57.0 15.3 | 258 50 49.1 10.9 27 228 11582 255 59 57.0 15.3 | 258 50 49.1 10.9 28 200 12440 250 49 46.0 16.8 | 252 40 38.2 12.4 29 180 13106 245 51 46.2 21.6 | 246 42 38.4 17.1 30 150 14260 275 41 40.8 -3.6 | 284 34 33.0 -8.0 31 148 14326 275 40 39.8 -3.5 | 284 33 32.0 -7.9 32 114 15850 275 37 36.9 -3.2 | 285 30 29.0 -7.6 33 100 16640 210 31 15.5 26.8 | 199 24 7.6 22.4 34 98 16764 210 31 15.5 26.8 | 199 24 7.6 22.4 35 87 17374 195 18 4.7 17.4 | 166 13 -3.2 13.0 36 82 17678 220 12 7.7 9.2 | 178 5 -0.1 4.8 37 78 17983 0 0 -0.0 -0.0 | 61 9 -7.9 -4.4 38 69 18593 260 5 4.9 0.9 | 40 5 -2.9 -3.5 Wind Parameters Mean winds (0-6000m): 210.7 at 12.0 knts Storm direction: 240.7 at 9.0 knts Shear (0-3000m) pos: 2.8 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -158.3 deg Storm rel helicity (0-3000m) pos: 70.7 neg: -25.4 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 30.90 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 88 5 70 14| 0.0 5.9 5.9| 10.2 -12.9 -2.7 -5.3 0.01| 13.3 0.2 1000 111 7 82 14| 3.7 2.9 6.7| 40.3 -12.9 27.4 27.4 0.36| 10.6 3.8 1500 121 7 87 14| 1.8 2.0 3.8| 40.3 -17.9 22.4 14.9 0.23| 9.0 2.0 2000 136 7 94 13| 3.8 1.5 5.3| 62.0 -18.1 43.9 21.9 0.42| 9.6 4.0 2500 163 8 110 11| 3.0 1.2 4.2| 70.5 -24.0 46.4 18.6 0.34| 10.0 3.5 3000 180 9 118 9| 2.8 1.0 3.7| 70.7 -25.4 45.4 15.1 0.28| 9.7 2.7 4000 214 10 149 4| 2.6 2.0 4.6| 73.4 -43.3 30.2 7.5 0.05| 10.0 0.5 5000 208 10 145 5| 2.7 2.1 4.9| 86.0 -52.6 33.4 6.7 0.06| 9.5 0.6 6000 211 12 164 6| 3.5 1.9 5.5|154.7 -54.9 99.8 16.6 0.19| 10.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20250501.00.gif