UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032812.upa.cvt Date: 1200Z 28 MAR 20 Searching for SBCT... Searching the city database file for: SBCT ... Date:1200Z 28 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 1 925 834 50 6 SFC 917 908 18.2 15.6 85 2.6 16.5 50 6 298.7 300.9 292.9 334.3 12.24 3 877 1288 14.2 14.1 99 0.1 14.1 60 18 298.3 300.5 292.3 332.1 11.61 4 861 1445 15.6 9.6 67 6.0 11.9 48 15 301.4 303.0 290.9 327.3 8.75 5 850 1554 15.0 9.0 67 6.0 11.4 40 13 301.9 303.4 290.9 327.1 8.50 6 825 1807 14.2 6.2 59 8.0 9.5 31 13 303.6 304.9 290.3 325.3 7.22 7 789 2182 12.0 5.0 62 7.0 8.0 334 9 305.1 306.4 290.6 326.1 6.95 8 700 3171 3.4 1.9 90 1.5 2.6 300 8 306.2 307.4 290.4 325.4 6.28 9 699 3183 3.2 1.8 91 1.4 2.5 301 8 306.2 307.3 290.3 325.2 6.25 10 686 3334 2.4 -2.2 72 4.6 0.1 309 3 306.9 307.8 289.2 321.5 4.75 11 677 3442 5.4 -23.6 10 29.0 -3.7 308 3 311.4 311.6 286.8 314.3 0.84 12 673 3490 6.8 -32.2 4 39.0 -3.7 306 3 313.5 313.6 287.1 314.9 0.38 13 660 3651 7.6 -34.4 3 42.0 -3.5 302 5 316.2 316.2 287.9 317.3 0.31 14 500 5880 -6.1 -31.1 12 25.0 -12.3 300 18 325.6 325.7 291.0 327.7 0.57 15 493 5990 -6.3 -26.3 19 20.0 -12.0 295 18 326.7 326.9 291.7 329.9 0.91 16 443 6813 -12.9 -36.9 11 24.0 -17.6 295 22 328.5 328.6 291.7 329.9 0.36 17 432 7004 -14.3 -24.3 42 10.0 -17.1 296 23 329.1 329.3 292.7 333.5 1.24 18 411 7378 -17.7 -25.7 50 8.0 -19.7 299 26 329.4 329.6 292.7 333.5 1.15 19 400 7580 -18.9 -30.9 34 12.0 -21.5 300 27 330.4 330.6 292.6 333.1 0.73 20 386 7845 -21.1 -34.1 30 13.0 -23.5 292 29 330.9 331.0 292.5 333.0 0.55 21 347 8628 -25.3 -53.3 6 28.0 -28.0 282 24 335.5 335.5 293.3 335.8 0.08 22 339 8797 -26.1 -48.1 11 22.0 -28.5 286 26 336.6 336.7 293.6 337.2 0.14 23 308 9484 -32.3 -36.3 67 4.0 -32.9 289 28 337.3 337.4 294.2 339.4 0.56 24 300 9670 -33.9 -36.6 77 2.7 -34.3 285 27 337.6 337.7 294.3 339.7 0.55 25 284 10051 -36.5 -38.9 78 2.4 -36.8 279 26 339.2 339.3 294.6 341.0 0.46 26 257 10734 -42.5 -43.8 87 1.3 -42.6 270 26 340.2 340.2 294.7 341.4 0.31 27 250 10920 -43.9 -47.3 69 3.4 -44.1 270 30 340.8 340.8 294.7 341.7 0.21 28 223 11672 -50.7 -56.7 49 6.0 -50.9 273 33 341.7 341.7 294.8 342.0 0.08 29 209 12089 -54.7 -56.1 84 1.4 -54.8 262 36 341.8 341.8 294.8 342.2 0.09 30 204 12243 -53.7 -82.7 2 29.0 -54.0 258 36 345.8 345.8 295.7 345.8 0.00 31 200 12370 -53.9 -72.9 8 19.0 -54.2 255 37 347.4 347.4 296.1 347.5 0.01 32 150 14190 -61.3 -84.3 3 23.0 -61.4 230 27 364.5 364.5 299.5 364.5 0.00 33 120 15541 -71.1 -85.1 11 14.0 -71.2 255 33 370.5 370.5 300.7 370.5 0.00 34 100 16620 -70.7 -88.7 5 18.0 -70.8 195 19 391.1 391.1 303.9 391.1 0.00 35 88 17373 -73.1 -89.1 7 16.0 -73.2 1 0 400.9 400.9 305.3 400.9 0.00 36 70 18720 -71.1 -91.1 4 20.0 -71.2 140 15 432.3 432.3 309.1 432.3 0.00 37 68 18892 -70.5 -90.5 4 20.0 -70.6 140 14 437.2 437.2 309.6 437.2 0.00 38 62 19438 -71.5 -90.5 4 19.0 -71.6 76 20 446.7 446.7 310.6 446.7 0.00 39 55 20153 -66.7 -90.7 2 24.0 -66.9 97 20 473.2 473.2 312.9 473.2 0.00 40 50 20730 -65.7 -90.7 2 25.0 -66.0 130 18 488.7 488.7 314.1 488.7 0.00 41 36 22751 -61.3 -90.3 1 29.0 -62.0 95 37 548.2 548.2 318.0 548.2 0.00 42 30 23900 -55.1 -87.1 1 32.0 -56.7 85 31 594.4 594.4 320.3 594.5 0.01 43 25 25074 -51.5 -85.5 1 34.0 -54.1 85 38 636.6 636.6 322.2 636.7 0.01 44 21 26210 -49.9 -84.9 1 35.0 -53.3 80 32 674.0 674.0 323.6 674.1 0.01 45 20 26530 -49.1 -84.1 1 35.0 -52.8 70 30 685.9 685.9 324.0 686.0 0.02 46 13 29405 -41.5 -81.5 1 40.0 -49.8 84 26 802.1 802.1 327.3 802.5 0.04 TRP 120 15541 -71.1 -85.1 11 14.0 -71.2 255 33 370.5 370.5 300.7 370.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5723.00 m Freezing level: 571.24 mb = 4887.36 m = 16034.45 ft Wetbulb zero: 685.68 mb = 3338.33 m = 10952.38 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 40.51 % Est. max temperature: 24.81 C = 76.65 F Sfc-Lift cond lev (LCL): 882.42 mb = 1235.83 m = 4054.50 ft T: 14.75 C 700-500 lapse rate: 3.51 C/km ThetaE index: 11.87 C Layer 700.0- 673.0 mb Conv cond level (CCL): 761.97 mb = 2470.36 m = 8104.77 ft Mean mixing ratio: 9.83 g/kg Conv temperature: 24.87 C = 76.77 F Cap Strength: 6.00 C Lifted Index: 5.36 C Risk: None Lifted Index @300 mb: 6.69 C Lifted Index @700 mb: -0.78 C Showalter Index: 6.54 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 15.10 C K Index: 28.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.00 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.86 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 97.37 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 816.74 mb = 1891.49 m = 6205.61 ft Lev Free Conv (LFC): 711.74 mb = 3033.65 m = 9952.80 ft Equ Level (EL): 681.74 mb = 3385.12 m = 11105.91 ft B at Equ Level: 33.93 J/kg Max Parcel Lev (MPL): 661.74 mb = 3629.02 m = 11906.08 ft Wind level data Storm motion: 349 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 ---------------------------------------------------------- 0 917 908 50 6 -4.6 -3.9 | 131 9 -6.5 5.5 1 884 1219 65 19 -17.2 -8.0 | 94 19 -19.1 1.4 2 850 1554 40 13 -8.4 -10.0 | 87 10 -10.2 -0.6 3 822 1829 30 13 -6.5 -11.3 | 78 9 -8.4 -1.9 4 793 2134 335 9 3.8 -8.2 | 237 2 1.9 1.2 5 764 2438 325 6 3.4 -4.9 | 199 5 1.6 4.5 6 700 3171 300 8 6.9 -4.0 | 223 7 5.0 5.4 7 684 3353 310 2 1.5 -1.3 | 178 8 -0.4 8.1 8 611 4267 285 11 10.6 -2.8 | 233 11 8.7 6.6 9 588 4572 305 11 9.0 -6.3 | 247 8 7.1 3.1 10 566 4877 295 15 13.6 -6.3 | 255 12 11.7 3.1 11 525 5486 330 21 10.5 -18.2 | 316 12 8.6 -8.8 12 506 5791 330 20 10.0 -17.3 | 314 11 8.1 -7.9 13 500 5880 300 18 15.6 -9.0 | 268 14 13.7 0.4 14 486 6096 290 17 16.0 -5.8 | 256 15 14.1 3.6 15 400 7580 300 27 23.4 -13.5 | 281 22 21.5 -4.1 16 398 7620 290 31 29.1 -10.6 | 273 27 27.2 -1.2 17 366 8230 295 25 22.7 -10.6 | 273 21 20.8 -1.2 18 351 8534 280 23 22.7 -4.0 | 255 21 20.8 5.4 19 323 9144 295 31 28.1 -13.1 | 278 26 26.2 -3.7 20 300 9670 285 27 26.1 -7.0 | 264 24 24.2 2.4 21 259 10668 270 25 25.0 -0.0 | 248 25 23.1 9.4 22 250 10920 270 30 30.0 -0.0 | 252 30 28.1 9.4 23 226 11582 275 33 32.9 -2.9 | 258 32 31.0 6.5 24 200 12370 255 37 35.7 9.6 | 241 39 33.9 19.0 25 196 12497 250 38 35.7 13.0 | 236 41 33.8 22.4 26 178 13106 265 33 32.9 2.9 | 248 33 31.0 12.3 27 162 13716 255 42 40.6 10.9 | 242 44 38.7 20.3 28 150 14190 230 27 20.7 17.4 | 215 33 18.8 26.8 29 139 14630 230 23 17.6 14.8 | 213 29 15.7 24.2 30 133 14935 230 22 16.9 14.1 | 212 28 15.0 23.5 31 126 15240 275 23 22.9 -2.0 | 251 22 21.0 7.4 32 120 15541 255 33 31.9 8.5 | 239 35 30.0 17.9 33 114 15850 250 33 31.0 11.3 | 235 36 29.1 20.7 34 108 16154 240 28 24.2 14.0 | 224 32 22.4 23.4 35 103 16459 250 20 18.8 6.8 | 226 23 16.9 16.2 36 100 16620 195 19 4.9 18.4 | 186 28 3.0 27.8 37 98 16764 200 21 7.2 19.7 | 190 30 5.3 29.1 38 93 17069 180 13 0.0 13.0 | 175 22 -1.9 22.4 39 88 17374 0 0 -0.0 -0.0 | 169 10 -1.9 9.4 40 84 17678 215 11 6.3 9.0 | 194 19 4.4 18.4 41 75 18288 210 10 5.0 8.7 | 190 18 3.1 18.1 42 72 18593 135 13 -9.2 9.2 | 149 22 -11.1 18.6 43 70 18720 140 15 -9.6 11.5 | 151 24 -11.5 20.9 44 68 18898 140 14 -9.0 10.7 | 152 23 -10.9 20.1 45 65 19202 100 18 -17.7 3.1 | 123 23 -19.6 12.5 46 61 19507 70 20 -18.8 -6.8 | 97 21 -20.7 2.6 47 58 19812 100 16 -15.8 2.8 | 125 21 -17.6 12.2 48 55 20117 100 20 -19.7 3.5 | 121 25 -21.6 12.9 49 50 20726 65 26 -23.6 -11.0 | 86 25 -25.4 -1.6 50 50 20730 130 18 -13.8 11.6 | 143 26 -15.7 21.0 51 48 21031 130 20 -15.3 12.9 | 142 28 -17.2 22.3 52 45 21336 85 21 -20.9 -1.8 | 108 24 -22.8 7.6 53 41 21946 110 32 -30.1 10.9 | 122 38 -32.0 20.3 54 39 22250 95 24 -23.9 2.1 | 114 28 -25.8 11.5 55 35 22860 95 39 -38.9 3.4 | 107 43 -40.7 12.8 56 34 23165 105 26 -25.1 6.7 | 121 31 -27.0 16.1 57 31 23774 80 33 -32.5 -5.7 | 96 35 -34.4 3.7 58 30 23900 85 31 -30.9 -2.7 | 102 33 -32.8 6.7 59 27 24689 95 35 -34.9 3.1 | 109 39 -36.8 12.5 60 25 24994 85 38 -37.9 -3.3 | 99 40 -39.7 6.1 61 21 26213 80 32 -31.5 -5.6 | 97 34 -33.4 3.8 62 20 26530 70 30 -28.2 -10.3 | 88 30 -30.1 -0.9 63 17 27127 65 24 -21.8 -10.1 | 88 24 -23.6 -0.7 64 13 28042 85 26 -25.9 -2.3 | 104 29 -27.8 7.1 65 12 28346 90 25 -25.0 0.0 | 109 28 -26.9 9.4 66 11 28651 105 28 -27.0 7.2 | 120 33 -28.9 16.7 67 10 28956 95 24 -23.9 2.1 | 114 28 -25.8 11.5 68 9 29261 90 23 -23.0 0.0 | 111 27 -24.9 9.4 69 7 29870 70 24 -22.6 -8.2 | 93 24 -24.4 1.2 Wind Parameters Mean winds (0-6000m): 318.7 at 12.8 knts Storm direction: 348.7 at 9.6 knts Shear (0-3000m) pos: 1.6 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -49.0 tot: -36.5 m^2/s^2 ave: -12.2 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 58.37 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 60 14 99 14| 9.9 0.0 9.9| 0.0 -29.6 -29.6 -59.2 -0.50| 18.5 -9.2 1000 49 14 92 12| 4.9 4.6 9.6| 0.0 -36.6 -36.6 -36.6 -0.44| 14.0 -6.2 1500 36 12 87 9| 3.3 5.6 8.9| 0.0 -39.3 -39.3 -26.2 -0.51| 13.6 -6.9 2000 25 11 86 6| 2.5 4.8 7.2| 2.2 -39.3 -37.2 -18.6 -0.45| 10.8 -4.8 2500 14 10 89 4| 2.0 3.4 5.3| 3.0 -49.0 -46.0 -18.4 -0.48| 10.0 -4.8 3000 6 9 99 3| 1.6 3.4 5.1| 12.4 -49.0 -36.5 -12.2 -0.35| 9.2 -3.2 4000 339 10 251 2| 1.2 2.9 4.1| 28.9 -49.0 -20.1 -5.0 -0.19| 8.3 -1.6 5000 331 11 279 4| 2.0 3.0 5.0| 66.1 -81.8 -15.7 -3.1 -0.12| 9.1 -1.1 6000 319 13 272 7| 1.8 2.7 4.5| 84.6 -91.6 -7.0 -1.2 -0.09| 8.3 -0.8 Wrote GIF file: /home/apache/climate/data/raob//SBCT/skewt/SBCT.skewt.20200328.12.gif