UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032012.upa.cvt Date: 1200Z 20 MAR 20 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 20 MAR 20 Station: SBLO WMO ident: 83768 Latitude: -23.33 Longitude: -51.13 Elevation: 569.00 ------------------------------------------------------------------------------- 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 84 SFC 946 569 21.0 21.0 100 0.0 21.0 0 0 298.9 301.9 296.1 347.7 16.78 2 925 763 19.6 19.5 99 0.1 19.5 170 2 299.4 302.2 295.5 344.9 15.61 3 850 1491 16.6 16.6 100 0.0 16.6 0 0 303.5 306.1 295.6 345.5 14.12 4 700 3128 9.2 6.7 84 2.5 7.7 290 8 312.7 314.4 294.3 340.0 8.83 5 625 4063 5.0 0.6 73 4.4 2.5 250 17 318.2 319.4 294.0 338.6 6.41 6 520 5541 -4.7 -4.7 100 0.0 -4.7 273 24 323.7 324.7 294.5 340.7 5.20 7 500 5850 -6.5 -6.6 99 0.1 -6.5 285 25 325.1 326.0 294.4 340.6 4.67 8 487 6055 -8.5 -10.4 86 1.9 -9.3 285 25 325.1 325.8 293.6 337.0 3.56 9 483 6120 -7.7 -7.8 99 0.1 -7.8 284 25 326.9 327.7 294.7 341.6 4.41 10 449 6685 -10.7 -11.7 92 1.0 -11.1 252 21 330.0 330.7 294.8 341.8 3.48 11 442 6806 -11.1 -13.2 84 2.1 -11.9 253 21 331.0 331.6 294.7 341.7 3.13 12 438 6876 -10.7 -13.9 77 3.2 -12.0 255 21 332.3 332.9 295.0 342.7 2.98 13 435 6929 -10.7 -15.7 67 5.0 -12.6 257 21 333.0 333.5 294.8 342.0 2.59 14 424 7126 -11.7 -32.7 16 21.0 -16.6 260 23 334.2 334.3 293.4 336.3 0.58 15 407 7438 -14.5 -20.5 60 6.0 -16.4 260 29 334.5 334.9 294.6 341.0 1.84 16 400 7570 -15.1 -28.1 32 13.0 -18.4 260 32 335.4 335.6 294.0 338.8 0.95 17 391 7741 -15.5 -35.5 16 20.0 -19.6 258 35 337.0 337.1 294.0 338.8 0.48 18 385 7857 -15.3 -30.3 27 15.0 -19.0 256 38 338.8 339.0 294.7 341.8 0.80 19 355 8461 -20.7 -33.7 30 13.0 -23.3 262 35 339.5 339.6 294.8 341.9 0.62 20 343 8713 -23.3 -27.7 67 4.4 -24.4 264 33 339.3 339.5 295.1 343.5 1.14 21 305 9562 -27.5 -36.5 42 9.0 -29.0 268 34 345.0 345.1 296.0 347.1 0.55 22 300 9680 -28.5 -36.5 46 8.0 -29.8 265 39 345.2 345.3 296.1 347.4 0.56 23 280 10171 -32.5 -41.5 40 9.0 -33.6 263 42 346.3 346.4 296.1 347.8 0.36 24 263 10610 -36.1 -58.1 9 22.0 -37.5 260 46 347.3 347.3 296.1 347.6 0.06 25 250 10960 -39.3 -51.3 27 12.0 -40.2 265 45 347.6 347.7 296.3 348.2 0.14 26 247 11043 -39.9 -56.9 15 17.0 -40.9 266 45 347.9 348.0 296.3 348.2 0.07 27 243 11154 -40.9 -48.9 42 8.0 -41.5 267 45 348.1 348.1 296.4 348.8 0.18 28 224 11703 -45.9 -52.9 45 7.0 -46.3 271 46 348.6 348.6 296.4 349.1 0.13 29 200 12450 -51.3 -62.3 26 11.0 -51.6 270 53 351.5 351.5 297.0 351.7 0.04 30 193 12680 -53.3 -66.3 19 13.0 -53.6 271 55 351.9 351.9 297.1 352.0 0.03 31 179 13158 -57.5 -68.5 23 11.0 -57.7 273 59 352.7 352.7 297.3 352.8 0.02 32 175 13300 -58.5 -63.1 55 4.6 -58.6 273 60 353.4 353.4 297.4 353.6 0.05 33 168 13555 -60.7 -67.7 39 7.0 -60.8 274 62 353.8 353.9 297.5 354.0 0.03 34 162 13780 -62.6 -67.3 53 4.7 -62.7 275 64 354.3 354.3 297.5 354.4 0.03 35 160 13856 -63.3 -67.2 59 3.9 -63.4 275 64 354.4 354.4 297.6 354.6 0.03 36 158 13933 -63.9 -68.4 54 4.5 -64.0 275 64 354.7 354.7 297.7 354.8 0.02 37 150 14250 -64.3 -77.3 15 13.0 -64.4 270 47 359.3 359.3 298.5 359.3 0.01 38 149 14291 -64.5 -77.5 15 13.0 -64.6 270 47 359.7 359.7 298.7 359.7 0.01 39 125 15342 -72.5 -78.5 40 6.0 -72.5 264 36 363.7 363.7 299.4 363.7 0.01 40 118 15682 -70.1 -83.1 13 13.0 -70.2 276 27 374.1 374.1 301.3 374.2 0.00 41 100 16650 -76.1 -86.1 19 10.0 -76.2 255 15 380.7 380.7 302.3 380.7 0.00 42 80 17931 -79.7 -89.7 18 10.0 -79.7 275 3 398.4 398.4 305.0 398.4 0.00 43 70 18700 -74.3 -90.3 7 16.0 -74.3 360 4 425.4 425.4 308.3 425.4 0.00 44 66 19048 -67.5 -89.5 3 22.0 -67.7 64 11 447.4 447.4 310.6 447.5 0.00 45 56 20032 -69.3 -89.3 4 20.0 -69.5 98 22 464.9 464.9 312.2 464.9 0.00 46 51 20591 -68.9 -89.9 3 21.0 -69.1 71 14 478.4 478.4 313.3 478.4 0.00 47 50 20710 -66.1 -90.1 2 24.0 -66.4 75 10 487.7 487.7 314.1 487.7 0.00 48 42 21784 -58.9 -86.9 2 28.0 -59.7 82 15 530.5 530.5 316.9 530.5 0.00 49 37 22580 -58.1 -86.1 2 28.0 -59.0 100 15 552.1 552.1 318.2 552.2 0.01 50 34 23111 -59.1 -86.1 2 27.0 -60.0 94 16 563.0 563.0 318.8 563.0 0.01 51 30 23900 -56.3 -85.3 1 29.0 -57.7 80 27 591.2 591.2 320.2 591.2 0.01 52 25 25064 -53.9 -84.9 1 31.0 -55.9 90 31 629.7 629.7 321.9 629.8 0.01 53 23 25604 -49.9 -82.9 1 33.0 -53.1 90 34 656.7 656.7 322.9 656.8 0.02 54 20 26520 -48.5 -81.5 1 33.0 -52.4 80 36 687.7 687.7 324.0 687.9 0.03 55 19 26858 -48.3 -82.3 1 34.0 -52.4 80 36 698.5 698.5 324.4 698.7 0.02 TRP 80 17931 -79.7 -89.7 18 10.0 -79.7 275 3 398.4 398.4 305.0 398.4 0.00 WND 162 13780 -62.6 -67.3 53 4.7 -62.7 275 64 354.3 354.3 297.5 354.4 0.03 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 570.88 mb = 4824.98 m = 15829.79 ft Wetbulb zero: 588.30 mb = 4549.26 m = 14925.21 ft Precipitable water: 1.92 inches Sfc-500 mean rel hum: 89.89 % Est. max temperature: 28.64 C = 83.55 F Sfc-Lift cond lev (LCL): 946.34 mb = 565.89 m = 1856.58 ft T: -9999.00 C 700-500 lapse rate: 5.77 C/km ThetaE index: 6.84 C Layer 700.0- 520.0 mb Conv cond level (CCL): 896.88 mb = 1028.84 m = 3375.42 ft Mean mixing ratio: 15.10 g/kg Conv temperature: 22.99 C = 73.38 F Cap Strength: 0.18 C Lifted Index: -1.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.39 C Lifted Index @700 mb: -0.14 C Showalter Index: -1.89 C Risk: Thunderstorms probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 23.10 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -1.04 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 151.56 J/kg Max Up Vert Vel: 17.41 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.15 C Lift Cond Lev (LCL): 894.72 mb = 1049.51 m = 3443.22 ft Lev Free Conv (LFC): 889.72 mb = 1097.75 m = 3601.51 ft Equ Level (EL): 659.72 mb = 3616.79 m = 11865.96 ft B at Equ Level: 28.12 J/kg Max Parcel Lev (MPL): 279.72 mb = 10177.98 m = 33391.92 ft Wind level data Storm motion: 295 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 ---------------------------------------------------------- 0 946 569 0 0 -0.0 -0.0 | 115 10 -8.8 4.1 1 925 763 170 2 -0.3 2.0 | 123 11 -9.2 6.0 2 909 914 0 0 -0.0 -0.0 | 115 10 -8.8 4.1 3 850 1491 0 0 -0.0 -0.0 | 115 10 -8.8 4.1 4 788 2134 275 6 6.0 -0.5 | 141 5 -2.9 3.5 5 760 2438 285 6 5.8 -1.6 | 129 4 -3.0 2.5 6 700 3128 290 8 7.5 -2.7 | 135 2 -1.3 1.3 7 608 4267 240 19 16.5 9.5 | 209 16 7.6 13.6 8 586 4572 235 20 16.4 11.5 | 206 17 7.5 15.5 9 500 5850 285 25 24.1 -6.5 | 279 15 15.3 -2.4 10 484 6096 285 25 24.1 -6.5 | 279 15 15.3 -2.4 11 447 6706 250 21 19.7 7.2 | 224 16 10.9 11.2 12 430 7010 260 21 20.7 3.6 | 237 14 11.8 7.7 13 400 7570 260 32 31.5 5.6 | 247 25 22.7 9.6 14 381 7925 255 39 37.7 10.1 | 244 32 28.8 14.2 15 366 8230 260 36 35.5 6.3 | 249 29 26.6 10.3 16 310 9449 270 29 29.0 -0.0 | 259 21 20.2 4.1 17 300 9680 265 39 38.9 3.4 | 256 31 30.0 7.5 18 261 10668 260 46 45.3 8.0 | 252 38 36.5 12.0 19 250 10960 265 45 44.8 3.9 | 258 37 36.0 8.0 20 208 12192 275 47 46.8 -4.1 | 270 38 38.0 -0.0 21 200 12450 270 53 53.0 -0.0 | 265 44 44.2 4.1 22 162 13780 275 64 63.8 -5.6 | 272 55 54.9 -1.5 23 156 14021 275 64 63.8 -5.6 | 272 55 54.9 -1.5 24 150 14250 270 47 47.0 -0.0 | 264 38 38.2 4.1 25 127 15240 260 40 39.4 6.9 | 250 32 30.6 11.0 26 121 15545 275 28 27.9 -2.4 | 265 19 19.1 1.6 27 109 16154 280 23 22.7 -4.0 | 270 14 13.8 0.1 28 100 16650 255 15 14.5 3.9 | 215 10 5.6 7.9 29 98 16764 255 15 14.5 3.9 | 215 10 5.6 7.9 30 88 17374 170 12 -2.1 11.8 | 145 19 -10.9 15.9 31 80 17931 275 3 3.0 -0.3 | 123 7 -5.9 3.8 32 71 18593 75 11 -10.6 -2.8 | 94 20 -19.5 1.2 33 70 18700 360 4 -0.0 -4.0 | 90 9 -8.8 0.1 34 68 18898 35 11 -6.3 -9.0 | 72 16 -15.2 -5.0 35 61 19507 150 10 -5.0 8.7 | 133 19 -13.8 12.7 36 55 20117 90 24 -24.0 0.0 | 97 33 -32.8 4.1 37 52 20422 65 19 -17.2 -8.0 | 81 26 -26.1 -4.0 38 50 20710 75 10 -9.7 -2.6 | 95 19 -18.5 1.5 39 50 20726 85 13 -13.0 -1.1 | 98 22 -21.8 2.9 40 47 21031 65 13 -11.8 -5.5 | 86 21 -20.6 -1.4 41 45 21336 75 16 -15.5 -4.1 | 90 24 -24.3 -0.1 42 43 21641 95 11 -11.0 1.0 | 104 20 -19.8 5.0 43 41 21946 70 19 -17.9 -6.5 | 85 27 -26.7 -2.4 44 39 22250 65 17 -15.4 -7.2 | 83 24 -24.2 -3.1 45 37 22555 100 15 -14.8 2.6 | 106 25 -23.6 6.7 46 32 23470 90 16 -16.0 0.0 | 99 25 -24.8 4.1 47 31 23774 105 19 -18.4 4.9 | 108 29 -27.2 9.0 48 30 23900 80 27 -26.6 -4.7 | 89 35 -35.4 -0.6 49 29 24079 85 24 -23.9 -2.1 | 93 33 -32.7 2.0 50 25 24994 90 31 -31.0 0.0 | 96 40 -39.8 4.1 51 24 25298 90 32 -32.0 0.0 | 96 41 -40.8 4.1 52 20 26518 90 41 -41.0 0.0 | 95 50 -49.8 4.1 53 20 26520 80 36 -35.5 -6.3 | 87 44 -44.3 -2.2 54 17 27127 80 37 -36.4 -6.4 | 87 45 -45.3 -2.4 Wind Parameters Mean winds (0-6000m): 264.6 at 13.0 knts Storm direction: 294.6 at 9.7 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -10.9 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.73 Bulk Shear: 22.51 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 ------------------------------------------------------------------------------- 500 170 1 118 10| 0.0 0.0 0.0| 6.8 -6.6 0.2 0.5 0.01| 6.0 0.0 1000 170 0 116 10| 0.0 0.4 0.4| 6.8 -8.1 -1.3 -1.3 -0.09| 3.4 -0.3 1500 271 1 118 9| 0.0 1.9 1.9| 9.7 -10.1 -0.4 -0.3 0.05| 4.3 0.2 2000 275 2 121 7| 0.3 1.4 1.6| 10.9 -10.9 -0.1 -0.0 0.06| 3.8 0.2 2500 281 3 122 6| 0.5 1.1 1.6| 11.0 -10.9 0.1 0.0 0.07| 3.3 0.2 3000 280 4 126 5| 0.4 1.7 2.2| 12.9 -10.9 2.0 0.7 0.20| 3.7 0.7 4000 258 8 167 6| 0.3 2.5 2.8| 13.0 -23.2 -10.2 -2.5 0.03| 4.4 0.1 5000 257 11 193 7| 1.8 2.0 3.8| 77.2 -23.2 54.0 10.8 0.32| 5.1 1.7 6000 265 13 218 7| 1.9 2.3 4.1| 96.6 -69.1 27.5 4.6 0.14| 5.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20200320.12.gif