UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for SBCG... Searching the city database file for: SBCG ... Date:0000Z 30 APR 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 112 SFC 950 556 18.0 14.5 80 3.5 15.7 210 1 295.5 297.4 290.9 327.1 10.99 2 944 612 20.6 10.6 53 10.0 14.4 165 11 298.6 300.2 289.9 323.6 8.53 3 937 677 21.4 8.4 43 13.0 13.6 165 11 300.1 301.4 289.3 322.0 7.40 4 925 791 21.0 7.0 40 14.0 12.8 165 12 300.8 302.0 289.0 321.0 6.80 5 868 1338 17.0 9.0 59 8.0 12.1 188 8 302.1 303.7 290.8 326.9 8.33 6 850 1517 17.8 -12.2 12 30.0 5.2 200 8 304.8 305.1 285.5 310.4 1.76 7 846 1557 17.6 -17.4 8 35.0 4.3 199 8 305.0 305.2 284.8 308.7 1.15 8 811 1917 16.6 -18.4 8 35.0 3.5 194 12 307.6 307.8 285.8 311.3 1.10 9 700 3153 9.6 -21.4 9 31.0 -1.1 220 10 313.1 313.3 287.6 316.5 0.99 10 655 3699 6.4 -22.6 10 29.0 -3.2 234 9 315.5 315.7 288.3 318.8 0.95 11 637 3928 8.2 227 12 320.1 12 575 4762 2.8 -39.2 3 42.0 -7.1 239 12 323.3 323.3 290.0 324.1 0.22 13 522 5532 -4.3 -28.3 13 24.0 -10.8 233 19 323.8 323.9 290.7 326.3 0.71 14 502 5839 -5.1 -36.1 7 31.0 -12.1 230 22 326.4 326.5 291.1 327.8 0.35 15 500 5870 -5.1 -38.1 5 33.0 -12.3 230 22 326.8 326.9 291.1 327.9 0.29 16 492 5997 -4.5 -40.5 4 36.0 -12.1 230 24 329.1 329.1 291.7 329.9 0.23 17 412 7375 -12.9 -49.9 3 37.0 -18.4 247 33 335.4 335.4 293.3 335.8 0.10 18 400 7600 -14.9 -49.9 3 35.0 -19.9 250 35 335.6 335.6 293.3 336.0 0.10 19 304 9606 -31.7 -51.7 12 20.0 -33.4 263 43 339.4 339.4 294.3 339.8 0.11 20 300 9700 -31.7 -56.7 7 25.0 -33.5 255 49 340.7 340.7 294.6 340.9 0.06 21 286 10035 -33.1 -42.1 40 9.0 -34.1 264 57 343.4 343.5 295.4 344.7 0.33 22 262 10641 -38.7 -45.7 48 7.0 -39.3 278 54 343.9 343.9 295.5 344.9 0.24 23 250 10960 -41.3 -50.3 37 9.0 -41.9 285 52 344.7 344.7 295.6 345.3 0.15 24 227 11610 -47.1 -54.1 45 7.0 -47.4 284 52 345.4 345.5 295.7 345.9 0.11 25 210 12123 -50.7 -60.7 29 10.1 -51.0 265 66 347.7 347.7 296.1 347.9 0.05 26 200 12440 -52.9 -64.9 22 12.0 -53.2 270 64 349.0 349.0 296.4 349.1 0.03 27 196 12570 -54.1 -66.1 22 12.0 -54.4 269 63 349.1 349.1 296.4 349.2 0.03 28 188 12836 -56.7 -64.7 36 8.0 -56.9 268 62 349.1 349.1 296.5 349.2 0.03 29 167 13582 -60.3 -77.3 9 17.0 -60.4 269 56 355.1 355.1 297.7 355.1 0.01 30 163 13734 -59.5 -81.5 4 22.0 -59.7 273 53 358.9 358.9 298.5 358.9 0.00 31 150 14250 -63.5 -81.5 7 18.0 -63.6 280 47 360.7 360.7 298.8 360.7 0.00 32 101 16564 -81.3 -87.3 35 6.0 -81.3 262 39 369.6 369.6 300.5 369.6 0.00 33 100 16620 -81.7 -87.7 35 6.0 -81.7 260 39 369.9 369.9 300.5 369.9 0.00 34 95 16907 -82.7 -88.7 35 6.0 -82.7 258 40 373.4 373.4 301.2 373.4 0.00 35 83 17669 -78.3 -86.3 26 8.0 -78.3 270 32 397.0 397.0 304.8 397.1 0.00 TRP WND 210 12123 -50.7 -60.7 29 10.1 -51.0 265 66 347.7 347.7 296.1 347.9 0.05 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 554.10 mb = 5065.52 m = 16618.96 ft Wetbulb zero: 726.56 mb = 2840.30 m = 9318.46 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 16.99 % Est. max temperature: 30.51 C = 86.93 F Sfc-Lift cond lev (LCL): 901.95 mb = 1007.92 m = 3306.78 ft T: 19.41 C 700-500 lapse rate: 5.41 C/km ThetaE index: 18.15 C Layer 850.0- 811.0 mb Conv cond level (CCL): 557.92 mb = 5001.95 m = 16410.38 ft Mean mixing ratio: 7.19 g/kg Conv temperature: 45.59 C = 114.06 F Cap Strength: 10.99 C Lifted Index: 9.82 C Risk: None Lifted Index @300 mb: 13.34 C Lifted Index @700 mb: 8.06 C Showalter Index: 16.97 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: -7.10 C K Index: -20.30 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 3.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.41 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 10583.64 J/kg Cap Strength: 10.95 C Lift Cond Lev (LCL): 754.39 mb = 2524.60 m = 8282.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 10 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 ---------------------------------------------------------- 0 950 556 210 1 0.5 0.9 | 72 9 -9.0 -2.9 1 944 610 165 11 -2.8 10.6 | 119 14 -12.4 6.9 2 925 791 165 12 -3.1 11.6 | 122 15 -12.6 7.8 3 912 914 160 7 -2.4 6.6 | 103 12 -11.9 2.8 4 850 1517 200 8 2.7 7.5 | 119 8 -6.8 3.8 5 790 2134 190 15 2.6 14.8 | 148 13 -6.9 11.0 6 762 2438 195 14 3.6 13.5 | 149 11 -5.9 9.8 7 709 3048 205 10 4.2 9.1 | 135 8 -5.3 5.3 8 700 3153 220 10 6.4 7.7 | 141 5 -3.1 3.9 9 658 3658 235 8 6.6 4.6 | 106 3 -3.0 0.8 10 633 3962 225 13 9.2 9.2 | 176 5 -0.4 5.4 11 610 4267 230 11 8.4 7.1 | 161 4 -1.1 3.3 12 587 4572 240 11 9.5 5.5 | 179 2 -0.0 1.8 13 500 5870 230 22 16.9 14.1 | 215 13 7.3 10.4 14 486 6096 230 25 19.2 16.1 | 218 16 9.6 12.3 15 400 7600 250 35 32.9 12.0 | 251 25 23.3 8.2 16 399 7620 250 36 33.8 12.3 | 251 26 24.3 8.6 17 367 8230 260 34 33.5 5.9 | 265 24 23.9 2.2 18 311 9449 275 34 33.9 -3.0 | 285 25 24.3 -6.7 19 300 9700 255 49 47.3 12.7 | 257 39 37.8 8.9 20 285 10058 265 58 57.8 5.1 | 268 48 48.2 1.3 21 250 10960 285 52 50.2 -13.5 | 293 44 40.7 -17.2 22 228 11582 285 51 49.3 -13.2 | 293 43 39.7 -16.9 23 210 12123 265 66 65.7 5.8 | 268 56 56.2 2.0 24 208 12192 265 66 65.7 5.8 | 268 56 56.2 2.0 25 200 12440 270 64 64.0 -0.0 | 274 55 54.5 -3.7 26 171 13411 265 59 58.8 5.1 | 268 49 49.2 1.4 27 156 14021 280 48 47.3 -8.3 | 288 40 37.7 -12.1 28 150 14250 280 47 46.3 -8.2 | 288 39 36.7 -11.9 29 127 15240 275 38 37.9 -3.3 | 284 29 28.3 -7.1 30 114 15850 280 41 40.4 -7.1 | 289 33 30.8 -10.9 31 100 16620 260 39 38.4 6.8 | 264 29 28.9 3.0 32 97 16764 260 39 38.4 6.8 | 264 29 28.9 3.0 33 87 17374 250 42 39.5 14.4 | 250 32 29.9 10.6 34 77 17983 300 17 14.7 -8.5 | 337 13 5.2 -12.2 Wind Parameters Mean winds (0-6000m): 218.6 at 13.7 knts Storm direction: 248.6 at 10.3 knts Shear (0-3000m) pos: 1.9 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 43.7 deg Storm rel helicity (0-3000m) pos: 48.7 neg: -20.6 tot: 28.1 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.95 Bulk Shear: 16.29 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 ------------------------------------------------------------------------------- 500 165 9 113 13| 0.0 6.7 6.7| 29.7 -13.9 15.8 31.6 0.40| 17.7 7.1 1000 175 8 114 11| 2.2 3.3 5.5| 35.9 -13.9 21.9 21.9 0.43| 11.1 4.8 1500 183 9 122 11| 1.4 4.2 5.7| 45.9 -13.9 32.0 21.3 0.48| 9.4 4.6 2000 186 11 129 11| 1.3 3.2 4.5| 47.7 -14.6 33.1 16.6 0.44| 7.9 3.5 2500 189 11 132 10| 1.4 2.5 4.0| 47.7 -18.8 28.9 11.6 0.34| 7.1 2.4 3000 194 11 133 9| 1.9 2.1 4.0| 48.7 -20.6 28.1 9.4 0.27| 6.7 1.8 4000 204 11 139 8| 1.8 2.0 3.8| 53.0 -22.2 30.8 7.7 0.29| 6.3 1.8 5000 213 12 151 7| 1.4 2.3 3.7| 54.9 -22.2 32.7 6.5 0.28| 5.9 1.7 6000 219 14 172 7| 1.5 2.4 3.8| 72.1 -22.5 49.6 8.3 0.30| 5.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//SBCG/skewt/SBCG.skewt.20250430.00.gif