UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SBUG... Searching the city database file for: SBUG ... Date:1200Z 22 APR 25 Station: SBUG WMO ident: 83928 Latitude: -29.78 Longitude: -57.04 Elevation: 74.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 74 14.6 11.9 84 2.7 13.0 75 6 287.1 288.6 285.8 311.4 8.71 1 1000 143 14.8 11.1 78 3.7 12.6 75 19 288.0 289.4 285.8 311.3 8.32 2 996 177 14.8 10.9 77 3.9 12.5 74 20 288.3 289.7 285.8 311.4 8.24 3 984 280 17.4 10.4 63 7.0 13.3 71 22 291.9 293.3 287.1 314.9 8.07 4 960 491 16.8 6.8 52 10.0 11.2 85 18 293.4 294.5 286.1 312.0 6.46 5 929 772 19.8 -9.2 13 29.0 7.2 107 15 299.2 299.6 283.6 305.5 2.05 6 925 809 19.6 -5.4 18 25.0 7.9 110 15 299.4 299.9 284.5 307.8 2.76 7 859 1442 15.4 4.4 48 11.0 9.3 122 11 301.4 302.5 288.6 319.6 6.11 8 850 1531 15.2 4.2 48 11.0 9.0 130 9 302.1 303.2 288.8 320.3 6.09 9 829 1743 14.2 2.2 44 12.0 7.7 154 10 303.2 304.2 288.6 319.5 5.41 10 720 2911 3.8 1.5 85 2.3 2.6 225 19 304.2 305.3 289.4 322.2 5.93 11 700 3141 5.2 -13.8 24 19.0 -2.1 255 6 308.2 308.6 286.8 314.3 1.88 12 695 3199 5.6 -20.4 13 26.0 -3.1 259 6 309.3 309.5 286.4 312.9 1.09 13 510 5657 -8.7 -49.7 2 41.0 -14.8 234 29 320.6 320.6 289.0 320.9 0.08 14 500 5810 -9.5 -50.5 2 41.0 -15.4 240 23 321.5 321.5 289.3 321.7 0.07 15 401 7472 -20.3 -60.3 1 40.0 -23.9 264 24 328.4 328.4 291.3 328.5 0.03 16 400 7490 -20.5 -60.5 1 40.0 -24.1 265 24 328.3 328.4 291.3 328.5 0.03 17 328 8925 -32.1 -60.1 4 28.0 -33.8 258 34 331.6 331.6 292.2 331.7 0.04 18 300 9550 -36.1 -58.1 9 22.0 -37.3 270 55 334.5 334.5 293.0 334.7 0.05 19 262 10482 -41.3 -68.3 4 27.0 -42.2 266 85 340.1 340.1 294.3 340.1 0.01 20 250 10800 -43.3 -60.3 14 17.0 -44.0 265 96 341.7 341.7 294.8 341.9 0.05 21 246 10909 -44.3 -59.3 17 15.0 -44.9 265 95 341.8 341.8 294.8 342.0 0.05 22 240 11074 -45.7 -50.7 57 5.0 -46.0 266 96 342.1 342.1 295.0 342.7 0.15 23 200 12270 -54.3 -57.8 65 3.5 -54.4 275 115 346.8 346.8 296.0 347.1 0.08 24 195 12431 -55.9 -58.5 73 2.6 -56.0 278 115 346.7 346.8 296.0 347.1 0.07 25 182 12864 -59.5 -64.2 54 4.7 -59.6 277 118 347.8 347.8 296.2 348.0 0.04 26 161 13616 -66.3 -69.8 61 3.5 -66.3 271 125 348.7 348.7 296.4 348.8 0.02 27 158 13729 -66.9 -71.1 55 4.2 -67.0 270 126 349.5 349.5 296.5 349.6 0.02 28 150 14040 -68.7 -74.7 42 6.0 -68.7 270 122 351.7 351.7 297.0 351.8 0.01 29 127 15027 -73.9 -80.9 33 7.0 -73.9 270 80 359.5 359.5 298.6 359.5 0.00 30 101 16371 -72.9 -87.9 9 15.0 -72.9 267 50 385.8 385.8 303.2 385.8 0.00 31 100 16430 -72.7 -87.7 9 15.0 -72.8 265 50 387.3 387.3 303.4 387.3 0.00 32 84 17463 -68.7 -89.7 3 21.0 -68.8 248 37 415.2 415.2 307.2 415.2 0.00 33 75 18139 -70.7 -89.7 4 19.0 -70.8 240 24 424.7 424.7 308.3 424.7 0.00 34 70 18550 -68.3 -90.3 3 22.0 -68.4 250 34 438.3 438.3 309.7 438.3 0.00 35 56 19909 -61.7 -90.7 1 29.0 -62.1 253 27 482.2 482.2 313.6 482.2 0.00 36 53 20249 -63.1 -91.1 1 28.0 -63.5 254 18 486.6 486.6 314.0 486.6 0.00 37 50 20610 -59.9 -89.9 1 30.0 -60.5 265 8 502.3 502.3 315.1 502.3 0.00 38 44 21408 -60.7 -90.7 1 30.0 -61.3 224 17 519.1 519.1 316.2 519.1 0.00 39 40 22002 -60.5 -90.5 1 30.0 -61.2 224 10 533.9 533.9 317.2 533.9 0.00 40 37 22493 -55.7 -90.7 1 35.0 -56.9 286 11 558.3 558.3 318.5 558.3 0.00 41 34 23030 -57.3 -90.3 1 33.0 -58.4 347 11 567.7 567.7 319.0 567.8 0.00 42 30 23830 -53.1 -89.1 0 36.0 -55.1 60 6 599.9 599.9 320.6 599.9 0.00 43 28 24276 -51.7 -88.7 0 37.0 -54.1 1 0 615.7 615.7 321.3 615.8 0.01 44 22 25850 -49.1 -87.1 0 38.0 -52.6 46 6 667.4 667.4 323.3 667.5 0.01 45 21 26154 -49.7 -87.7 0 38.0 -53.2 55 7 674.6 674.6 323.6 674.6 0.01 TRP 127 15027 -73.9 -80.9 33 7.0 -73.9 270 80 359.5 359.5 298.6 359.5 0.00 WND 158 13729 -66.9 -71.1 55 4.2 -67.0 270 126 349.5 349.5 296.5 349.6 0.02 Sounding variables and indices 1000-500 mb thick: 5667.00 m Freezing level: 622.55 mb = 4161.83 m = 13654.13 ft Wetbulb zero: 708.92 mb = 3037.78 m = 9966.34 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 30.87 % Est. max temperature: 28.98 C = 84.17 F Sfc-Lift cond lev (LCL): 968.10 mb = 419.03 m = 1374.76 ft T: 17.00 C 700-500 lapse rate: 5.51 C/km ThetaE index: 9.37 C Layer 960.0- 925.0 mb Conv cond level (CCL): 589.31 mb = 4509.27 m = 14794.02 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 42.96 C = 109.33 F Cap Strength: 11.96 C Lifted Index: 12.34 C Risk: None Lifted Index @300 mb: 17.05 C Lifted Index @700 mb: 8.93 C Showalter Index: 6.71 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 13.70 C K Index: 9.90 Risk: None Sweat Index: 91.40 Risk: None Energy Index: 0.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.38 J/kg Max Up Vert Vel: 10.14 m/s Conv Inhibition (B-): 36269.21 J/kg Cap Strength: 12.01 C Lift Cond Lev (LCL): 789.11 mb = 2151.45 m = 7058.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 12 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 1008 74 75 6 -5.8 -1.6 | 71 18 -17.3 -6.1 1 1000 143 75 19 -18.4 -4.9 | 72 31 -29.8 -9.4 2 981 305 70 23 -21.6 -7.9 | 69 35 -33.1 -12.4 3 947 610 95 15 -14.9 1.3 | 83 27 -26.4 -3.2 4 925 809 110 15 -14.1 5.1 | 91 26 -25.6 0.6 5 914 914 105 17 -16.4 4.4 | 90 28 -27.9 -0.1 6 851 1524 125 10 -8.2 5.7 | 94 20 -19.7 1.2 7 850 1531 130 9 -6.9 5.8 | 94 18 -18.4 1.3 8 790 2134 200 12 4.1 11.3 | 132 10 -7.4 6.8 9 762 2438 190 14 2.4 13.8 | 136 13 -9.1 9.3 10 734 2743 220 16 10.3 12.3 | 171 8 -1.2 7.7 11 708 3048 230 22 16.9 14.1 | 209 11 5.4 9.6 12 700 3141 255 6 5.8 1.6 | 62 6 -5.7 -3.0 13 682 3353 270 6 6.0 -0.0 | 51 7 -5.5 -4.5 14 656 3658 240 7 6.1 3.5 | 79 6 -5.4 -1.0 15 607 4267 235 14 11.5 8.0 | 180 4 -0.0 3.5 16 562 4877 255 26 25.1 6.7 | 261 14 13.6 2.2 17 501 5791 230 29 22.2 18.6 | 217 18 10.7 14.1 18 500 5810 240 23 19.9 11.5 | 230 11 8.4 7.0 19 481 6096 240 22 19.1 11.0 | 229 10 7.6 6.5 20 462 6401 255 23 22.2 6.0 | 262 11 10.7 1.4 21 426 7010 240 24 20.8 12.0 | 231 12 9.3 7.5 22 400 7490 265 24 23.9 2.1 | 281 13 12.4 -2.4 23 376 7925 270 21 21.0 -0.0 | 295 11 9.5 -4.5 24 361 8230 265 27 26.9 2.4 | 278 16 15.4 -2.2 25 346 8534 255 33 31.9 8.5 | 259 21 20.4 4.0 26 318 9144 260 35 34.5 6.1 | 266 23 23.0 1.6 27 304 9449 275 49 48.8 -4.3 | 283 38 37.3 -8.8 28 300 9550 270 55 55.0 -0.0 | 276 44 43.5 -4.5 29 250 10800 265 96 95.6 8.4 | 267 84 84.1 3.9 30 244 10973 265 94 93.6 8.2 | 267 82 82.2 3.7 31 200 12270 275 115 114.6 -10.0 | 278 104 103.1 -14.5 32 193 12497 280 115 113.3 -20.0 | 284 105 101.8 -24.5 33 158 13729 270 126 126.0 -0.0 | 272 115 114.5 -4.5 34 150 14021 270 126 126.0 -0.0 | 272 115 114.5 -4.5 35 150 14040 270 122 122.0 -0.0 | 272 111 110.5 -4.5 36 127 15027 270 80 80.0 -0.0 | 274 69 68.5 -4.5 37 105 16154 275 50 49.8 -4.4 | 283 39 38.3 -8.9 38 100 16430 265 50 49.8 4.4 | 270 38 38.3 -0.2 39 95 16764 265 50 49.8 4.4 | 270 38 38.3 -0.2 40 77 17983 235 28 22.9 16.1 | 225 16 11.4 11.5 41 73 18288 245 21 19.0 8.9 | 240 9 7.5 4.4 42 70 18550 250 34 31.9 11.6 | 251 22 20.5 7.1 43 70 18593 260 26 25.6 4.5 | 270 14 14.1 -0.0 44 66 18898 250 34 31.9 11.6 | 251 22 20.5 7.1 45 63 19202 245 24 21.8 10.1 | 241 12 10.3 5.6 46 60 19507 270 25 25.0 -0.0 | 288 14 13.5 -4.5 47 57 19812 255 30 29.0 7.8 | 259 18 17.5 3.2 48 54 20117 250 22 20.7 7.5 | 252 10 9.2 3.0 49 50 20610 265 8 8.0 0.7 | 43 5 -3.5 -3.8 50 49 20726 225 19 13.4 13.4 | 192 9 1.9 8.9 51 47 21031 265 10 10.0 0.9 | 23 4 -1.5 -3.6 52 45 21336 220 18 11.6 13.8 | 181 9 0.1 9.3 53 42 21641 235 16 13.1 9.2 | 199 5 1.6 4.7 54 40 21946 215 10 5.7 8.2 | 123 7 -5.8 3.7 55 35 22860 330 12 6.0 -10.4 | 20 16 -5.5 -14.9 56 30 23830 60 6 -5.2 -3.0 | 66 18 -16.7 -7.5 57 28 24079 0 0 -0.0 -0.0 | 69 12 -11.5 -4.5 58 19 25603 75 10 -9.7 -2.6 | 71 22 -21.1 -7.1 59 15 26518 10 16 -2.8 -15.8 | 35 25 -14.3 -20.3 Wind Parameters Mean winds (0-6000m): 218.5 at 16.5 knts Storm direction: 248.5 at 12.3 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 141.9 deg Storm rel helicity (0-3000m) pos: 167.6 neg: -9.4 tot: 158.2 m^2/s^2 ave: 52.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 5.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.34 Bulk Shear: 149.23 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 76 19 73 31| 10.6 0.0 10.6| 57.5 -9.4 48.1 96.1 0.23| 26.8 6.1 1000 89 17 80 29| 5.6 0.0 5.6| 89.3 -9.4 79.9 79.9 0.32| 17.0 5.4 1500 96 16 84 27| 2.8 0.0 2.8| 99.2 -9.4 89.8 59.9 0.30| 14.0 4.2 2000 107 14 89 25| 4.0 0.0 4.0|132.4 -9.4 123.0 61.5 0.40| 13.3 5.3 2500 122 14 97 24| 4.0 0.0 4.0|144.9 -9.4 135.5 54.2 0.42| 12.0 5.1 3000 143 15 110 22| 4.0 0.0 4.0|167.6 -9.4 158.2 52.7 0.48| 12.4 5.9 4000 162 13 117 17| 1.6 0.7 2.3|175.2 -16.0 159.2 39.8 0.24| 12.6 3.0 5000 201 14 144 11| 2.9 0.6 3.4|194.2 -25.2 169.1 33.8 0.27| 12.0 3.3 6000 219 16 172 8| 2.0 0.9 2.9|204.8 -62.9 142.0 23.7 0.19| 11.5 2.2 Wrote GIF file: /home/apache/climate/data/raob//SBUG/skewt/SBUG.skewt.20250422.12.gif