UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for SBCT... Searching the city database file for: SBCT ... Date:1200Z 29 MAR 20 Station: SBCT WMO ident: 83840 Latitude: -25.52 Longitude: -49.17 Elevation: 908.00 ------------------------------------------------------------------------------- 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 157 1 925 841 70 3 SFC 918 908 20.4 18.2 87 2.2 18.9 70 3 300.8 303.5 295.1 343.3 14.47 3 913 955 18.6 16.5 88 2.1 17.2 64 4 299.4 301.8 293.7 337.5 13.04 4 888 1192 16.6 15.2 91 1.4 15.7 33 6 299.8 302.0 293.3 335.8 12.32 5 868 1387 19.2 9.2 52 10.0 13.0 8 8 304.4 306.0 291.6 329.8 8.44 6 850 1567 18.2 10.2 60 8.0 13.1 345 9 305.2 306.9 292.5 332.9 9.23 7 755 2569 10.2 8.6 90 1.6 9.2 244 7 307.1 308.8 293.2 335.3 9.33 8 700 3196 6.6 2.6 76 4.0 4.4 250 16 309.8 311.0 291.7 330.2 6.61 9 688 3338 6.2 1.8 73 4.4 3.8 250 16 310.9 312.1 291.9 330.6 6.35 10 683 3398 6.6 -1.4 57 8.0 2.5 253 16 312.0 312.9 291.1 327.8 5.06 11 670 3557 6.2 -13.8 22 20.0 -1.7 266 14 313.3 313.6 288.6 319.7 1.96 12 648 3830 4.6 1.2 79 3.4 2.7 271 15 314.4 315.7 293.0 334.7 6.46 13 508 5776 -7.5 -7.7 98 0.2 -7.6 302 13 322.4 323.3 293.4 336.3 4.22 14 504 5838 -7.7 -10.1 83 2.4 -8.7 301 13 322.9 323.6 293.0 334.6 3.52 15 500 5900 -7.5 -11.3 74 3.8 -9.1 300 12 323.9 324.5 293.0 334.7 3.23 16 496 5963 -7.5 -10.8 77 3.3 -8.9 300 12 324.6 325.3 293.3 336.0 3.38 17 456 6611 -12.5 -12.5 100 0.0 -12.5 270 11 326.3 326.9 293.6 337.1 3.21 18 400 7600 -18.7 -19.3 95 0.6 -18.9 290 16 330.7 331.1 293.8 337.9 2.08 19 386 7864 -20.7 -20.9 98 0.2 -20.8 290 15 331.4 331.8 293.9 338.0 1.87 20 360 8375 -23.7 -28.1 67 4.4 -24.7 276 23 334.1 334.3 293.8 337.9 1.05 21 341 8769 -26.5 -29.2 78 2.7 -27.1 279 31 335.5 335.7 294.1 339.2 1.00 22 319 9246 -29.9 -33.7 69 3.8 -30.5 282 40 337.3 337.4 294.3 339.9 0.70 23 300 9680 -33.3 -38.0 63 4.7 -33.9 285 48 338.4 338.5 294.4 340.3 0.48 24 285 10037 -36.1 -43.1 48 7.0 -36.8 285 49 339.4 339.5 294.4 340.6 0.30 25 250 10930 -43.7 -49.7 51 6.0 -44.0 290 53 341.1 341.1 294.7 341.8 0.16 26 243 11121 -45.3 -50.0 59 4.7 -45.6 291 50 341.5 341.5 294.8 342.1 0.16 27 230 11487 -47.5 -54.5 44 7.0 -47.8 280 57 343.5 343.6 295.3 344.0 0.10 28 213 11991 -51.2 -56.5 54 5.2 -51.4 265 67 345.3 345.4 295.7 345.7 0.09 29 211 12053 -51.7 -56.7 55 5.0 -51.9 265 67 345.6 345.6 295.7 345.9 0.08 30 207 12177 -51.9 -66.9 15 15.0 -52.2 265 67 347.1 347.2 296.0 347.2 0.02 31 200 12400 -53.3 -73.3 7 20.0 -53.6 245 55 348.4 348.4 296.3 348.4 0.01 32 180 13076 -54.9 -78.9 4 24.0 -55.2 231 38 356.4 356.4 298.0 356.4 0.00 33 150 14220 -63.1 -81.1 7 18.0 -63.2 235 21 361.4 361.4 299.0 361.4 0.00 34 118 15668 -71.7 -85.7 11 14.0 -71.8 251 21 371.2 371.2 300.8 371.2 0.00 35 101 16582 -73.7 -87.7 10 14.0 -73.7 131 3 384.2 384.2 302.9 384.2 0.00 36 100 16640 -74.3 -88.3 10 14.0 -74.3 120 2 384.2 384.2 302.9 384.2 0.00 37 99 16698 -74.3 -88.3 10 14.0 -74.3 285 2 385.3 385.3 303.1 385.3 0.00 38 87 17453 -72.3 -88.3 7 16.0 -72.3 209 16 403.8 403.8 305.7 403.8 0.00 39 79 18015 -75.1 -89.1 10 14.0 -75.2 117 11 409.3 409.3 306.4 409.3 0.00 40 70 18720 -72.3 -90.3 5 18.0 -72.4 145 19 429.7 429.7 308.8 429.7 0.00 41 57 19947 -66.1 -90.1 2 24.0 -66.3 101 30 469.8 469.8 312.6 469.8 0.00 42 53 20387 -66.5 -89.5 3 23.0 -66.7 89 27 478.7 478.7 313.4 478.7 0.00 43 50 20740 -66.1 -90.1 2 24.0 -66.4 85 21 487.7 487.7 314.1 487.7 0.00 44 31 23694 -59.3 -88.3 1 29.0 -60.3 78 31 577.5 577.5 319.5 577.6 0.01 45 30 23900 -58.1 -87.1 1 29.0 -59.2 105 24 586.2 586.3 320.0 586.3 0.01 46 22 25891 -51.3 -84.3 1 33.0 -54.2 105 41 660.9 660.9 323.1 661.0 0.01 47 20 26520 -45.3 -81.3 1 36.0 -50.3 85 34 697.5 697.5 324.4 697.7 0.03 48 18 27226 -43.5 -80.5 1 37.0 -49.6 79 37 724.5 724.5 325.2 724.8 0.03 49 15 28454 -42.7 -80.7 1 38.0 -49.8 76 33 766.0 766.0 326.4 766.3 0.04 50 13 29413 -46.1 -81.1 1 35.0 -52.3 53 29 786.2 786.2 326.9 786.6 0.04 TRP 99 16698 -74.3 -88.3 10 14.0 -74.3 285 2 385.3 385.3 303.1 385.3 0.00 WND 213 11991 -51.2 -56.5 54 5.2 -51.4 265 67 345.3 345.4 295.7 345.7 0.09 Sounding variables and indices 1000-500 mb thick: 5743.00 m Freezing level: 594.78 mb = 4569.99 m = 14993.22 ft Wetbulb zero: 675.36 mb = 3490.99 m = 11453.24 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 78.94 % Est. max temperature: 26.25 C = 79.24 F Sfc-Lift cond lev (LCL): 889.00 mb = 1182.73 m = 3880.32 ft T: 16.68 C 700-500 lapse rate: 5.21 C/km ThetaE index: 13.58 C Layer 913.0- 850.0 mb Conv cond level (CCL): 755.56 mb = 2563.18 m = 8409.26 ft Mean mixing ratio: 10.44 g/kg Conv temperature: 26.48 C = 79.67 F Cap Strength: 2.96 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 4.41 C Lifted Index @700 mb: 0.84 C Showalter Index: 2.38 C Risk: Showers probable Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 17.70 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 152.40 Risk: None Energy Index: 0.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.14 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 35701.45 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 799.61 mb = 2083.86 m = 6836.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 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 ---------------------------------------------------------- 0 918 908 70 3 -2.8 -1.0 | 114 12 -10.6 4.6 1 854 1524 350 10 1.7 -9.8 | 55 7 -6.0 -4.2 2 850 1567 345 9 2.3 -8.7 | 60 6 -5.4 -3.1 3 794 2134 270 6 6.0 -0.0 | 163 6 -1.7 5.6 4 766 2438 240 5 4.3 2.5 | 157 9 -3.4 8.1 5 739 2743 250 10 9.4 3.4 | 190 9 1.7 9.0 6 700 3196 250 16 15.0 5.5 | 213 13 7.3 11.1 7 686 3353 250 16 15.0 5.5 | 213 13 7.3 11.1 8 661 3658 275 13 13.0 -1.1 | 229 7 5.2 4.5 9 613 4267 260 22 21.7 3.8 | 236 17 13.9 9.4 10 568 4877 265 18 17.9 1.6 | 235 12 10.2 7.2 11 526 5486 305 16 13.1 -9.2 | 304 6 5.4 -3.6 12 500 5900 300 12 10.4 -6.0 | 278 3 2.7 -0.4 13 487 6096 300 12 10.4 -6.0 | 278 3 2.7 -0.4 14 468 6401 290 10 9.4 -3.4 | 217 3 1.7 2.2 15 450 6706 260 12 11.8 2.1 | 208 9 4.1 7.7 16 400 7600 290 16 15.0 -5.5 | 269 7 7.3 0.1 17 382 7925 290 15 14.1 -5.1 | 266 6 6.4 0.5 18 367 8230 275 21 20.9 -1.8 | 254 14 13.2 3.8 19 300 9680 285 48 46.4 -12.4 | 280 39 38.6 -6.8 20 284 10058 285 49 47.3 -12.7 | 280 40 39.6 -7.1 21 250 10930 290 53 49.8 -18.1 | 287 44 42.1 -12.5 22 248 10973 295 47 42.6 -19.9 | 292 38 34.9 -14.2 23 213 11991 265 67 66.7 5.8 | 259 60 59.0 11.5 24 207 12192 265 67 66.7 5.8 | 259 60 59.0 11.5 25 200 12400 245 55 49.8 23.2 | 236 51 42.1 28.9 26 179 13106 230 37 28.3 23.8 | 215 36 20.6 29.4 27 162 13716 235 26 21.3 14.9 | 213 25 13.6 20.5 28 155 14021 220 23 14.8 17.6 | 197 24 7.0 23.2 29 150 14220 235 21 17.2 12.0 | 208 20 9.5 17.7 30 140 14630 235 21 17.2 12.0 | 208 20 9.5 17.7 31 133 14935 215 15 8.6 12.3 | 183 18 0.9 17.9 32 120 15545 260 23 22.7 4.0 | 237 18 14.9 9.6 33 108 16154 210 10 5.0 8.7 | 169 15 -2.7 14.3 34 100 16640 120 2 -1.7 1.0 | 125 12 -9.5 6.6 35 99 16698 285 2 1.9 -0.5 | 131 8 -5.8 5.1 36 98 16764 120 2 -1.7 1.0 | 125 12 -9.5 6.6 37 93 17069 240 10 8.7 5.0 | 185 11 0.9 10.6 38 88 17374 215 17 9.8 13.9 | 186 20 2.0 19.5 39 84 17678 190 15 2.6 14.8 | 166 21 -5.1 20.4 40 79 17983 115 11 -10.0 4.6 | 120 20 -17.7 10.3 41 72 18593 150 15 -7.5 13.0 | 141 24 -15.2 18.6 42 70 18720 145 19 -10.9 15.6 | 139 28 -18.6 21.2 43 68 18898 130 19 -14.6 12.2 | 129 29 -22.3 17.8 44 65 19202 135 21 -14.8 14.8 | 132 30 -22.6 20.5 45 61 19507 140 22 -14.1 16.9 | 136 31 -21.9 22.5 46 58 19812 115 31 -28.1 13.1 | 118 40 -35.8 18.7 47 55 20117 85 29 -28.9 -2.5 | 95 37 -36.6 3.1 48 53 20422 90 27 -27.0 0.0 | 99 35 -34.7 5.6 49 50 20726 60 26 -22.5 -13.0 | 76 31 -30.3 -7.4 50 50 20740 85 21 -20.9 -1.8 | 98 29 -28.7 3.8 51 48 21031 85 21 -20.9 -1.8 | 98 29 -28.7 3.8 52 45 21336 65 19 -17.2 -8.0 | 84 25 -25.0 -2.4 53 43 21641 105 21 -20.3 5.4 | 112 30 -28.0 11.1 54 39 22250 90 24 -24.0 0.0 | 100 32 -31.7 5.6 55 37 22555 100 20 -19.7 3.5 | 108 29 -27.4 9.1 56 34 23165 100 25 -24.6 4.3 | 107 34 -32.4 10.0 57 31 23774 75 32 -30.9 -8.3 | 86 39 -38.6 -2.7 58 30 23900 105 24 -23.2 6.2 | 111 33 -30.9 11.8 59 29 24079 65 28 -25.4 -11.8 | 79 34 -33.1 -6.2 60 28 24384 105 24 -23.2 6.2 | 111 33 -30.9 11.8 61 27 24689 80 28 -27.6 -4.9 | 91 35 -35.3 0.8 62 24 25298 110 33 -31.0 11.3 | 114 42 -38.7 16.9 63 23 25603 105 43 -41.5 11.1 | 109 52 -49.3 16.7 64 22 25908 105 41 -39.6 10.6 | 109 50 -47.3 16.2 65 20 26520 85 34 -33.9 -3.0 | 94 42 -41.6 2.7 66 18 26822 80 38 -37.4 -6.6 | 89 45 -45.2 -1.0 67 17 27127 75 33 -31.9 -8.5 | 86 40 -39.6 -2.9 68 15 27432 85 36 -35.9 -3.1 | 93 44 -43.6 2.5 69 14 27737 55 27 -22.1 -15.5 | 72 31 -29.9 -9.9 70 12 28346 50 31 -23.7 -19.9 | 66 35 -31.5 -14.3 71 9 29261 5 11 -1.0 -11.0 | 58 10 -8.7 -5.3 72 8 29566 5 6 -0.5 -6.0 | 88 8 -8.3 -0.4 Wind Parameters Mean winds (0-6000m): 276.0 at 12.7 knts Storm direction: 306.0 at 9.6 knts Shear (0-3000m) pos: 2.1 neg: 1.4 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 122.9 deg Storm rel helicity (0-3000m) pos: 38.7 neg: -28.8 tot: 10.0 m^2/s^2 ave: 3.3 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.36 Bulk Shear: 27.32 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 10 6 89 9| 0.0 8.1 8.1| 0.0 -23.4 -23.4 -46.7 -0.93| 9.0 -8.4 1000 348 7 77 6| 0.0 4.8 4.8| 3.3 -27.5 -24.2 -24.2 -0.30| 9.9 -3.0 1500 329 7 88 4| 0.0 2.8 2.8| 4.3 -28.8 -24.4 -16.3 -0.20| 8.8 -1.8 2000 300 7 145 3| 1.8 2.1 3.9| 20.6 -28.8 -8.1 -4.1 0.05| 8.5 0.4 2500 277 9 192 5| 2.2 1.7 3.8| 30.8 -28.8 2.1 0.8 0.13| 7.8 1.0 3000 274 10 202 5| 2.1 1.4 3.5| 38.7 -28.8 10.0 3.3 0.17| 8.0 1.4 4000 268 12 217 8| 1.3 1.7 3.0| 40.6 -30.6 10.0 2.5 0.14| 7.3 1.0 5000 274 13 229 7| 1.2 1.3 2.5| 62.9 -32.6 30.3 6.1 0.22| 7.4 1.6 6000 276 13 229 7| 1.0 1.6 2.6| 66.5 -36.2 30.3 5.1 0.17| 7.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBCT/skewt/SBCT.skewt.20200329.12.gif