UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 31 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 132 SFC 952 569 22.8 19.8 83 3.0 20.7 0 0 300.1 303.0 295.6 345.4 15.45 2 946 622 21.2 18.4 84 2.8 19.3 21 2 299.1 301.7 294.4 340.5 14.22 3 925 811 19.6 17.9 90 1.7 18.4 95 7 299.4 301.9 294.4 340.5 14.09 4 921 848 19.2 17.8 92 1.4 18.2 90 7 299.3 301.9 294.4 340.3 14.06 5 888 1164 20.6 10.6 53 10.0 14.3 90 7 303.9 305.6 292.0 331.0 9.07 6 861 1431 18.4 14.6 79 3.8 15.8 101 6 304.3 306.6 294.5 340.7 12.23 7 850 1542 18.0 12.0 68 6.0 14.1 105 6 305.0 306.9 293.4 336.2 10.42 8 786 2210 15.4 0.4 36 15.0 7.3 103 11 309.1 310.1 290.2 324.7 5.01 9 751 2595 12.8 3.8 54 9.0 7.6 110 12 310.4 311.6 292.0 331.1 6.71 10 733 2798 12.2 2.2 50 10.0 6.6 130 9 311.9 313.0 292.0 331.0 6.13 11 700 3183 9.2 0.2 53 9.0 4.4 170 5 312.7 313.7 291.7 330.1 5.55 12 681 3410 7.6 -4.4 42 12.0 1.7 165 7 313.4 314.1 290.6 326.2 4.05 13 620 4174 2.0 -0.2 85 2.2 0.8 148 13 315.5 316.6 293.0 334.7 6.09 14 606 4358 2.6 -15.4 25 18.0 -4.3 148 14 318.2 318.6 290.2 324.6 1.90 15 585 4643 2.8 -26.2 10 29.0 -6.1 154 14 321.7 321.8 290.1 324.4 0.77 16 500 5900 -2.7 -41.7 3 39.0 -11.0 175 15 329.7 329.8 291.9 330.5 0.20 17 493 6012 -3.1 -47.1 2 44.0 -11.5 178 15 330.6 330.6 292.0 331.0 0.11 18 430 7078 -10.3 -34.3 12 24.0 -15.8 208 13 334.6 334.7 293.4 336.5 0.49 19 400 7630 -15.1 -33.1 20 18.0 -19.1 230 17 335.4 335.5 293.7 337.6 0.59 20 398 7668 -15.1 -32.1 22 17.0 -19.0 229 17 335.8 336.0 293.9 338.3 0.65 21 319 9294 -28.1 -56.1 5 28.0 -30.4 203 20 339.8 339.8 294.3 340.0 0.06 22 304 9636 -31.1 -55.1 8 24.0 -33.0 188 24 340.3 340.3 294.4 340.6 0.07 23 301 9707 -31.5 -37.5 55 6.0 -32.4 186 25 340.7 340.8 295.0 342.6 0.50 24 300 9730 -31.7 -37.7 55 6.0 -32.6 185 25 340.7 340.8 295.0 342.6 0.50 25 286 10068 -34.9 -38.8 68 3.9 -35.4 185 29 340.8 340.9 295.0 342.6 0.47 26 250 11000 -42.1 -49.1 46 7.0 -42.6 185 42 343.5 343.5 295.3 344.2 0.18 27 231 11526 -45.9 -54.9 35 9.0 -46.3 183 49 345.5 345.6 295.7 346.0 0.10 28 206 12271 -52.6 -59.2 45 6.6 -52.8 180 59 346.6 346.6 295.9 346.8 0.06 29 200 12460 -54.3 -60.3 48 6.0 -54.5 180 53 346.8 346.8 296.0 347.0 0.06 30 197 12557 -55.1 -60.1 54 5.0 -55.2 180 58 347.0 347.0 296.0 347.3 0.06 31 191 12754 -56.7 -64.7 36 8.0 -56.9 182 57 347.5 347.5 296.1 347.7 0.03 32 189 12821 -56.9 -67.9 24 11.0 -57.1 183 56 348.2 348.3 296.3 348.3 0.02 33 153 14139 -63.9 -79.9 10 16.0 -64.0 163 36 358.0 358.0 298.3 358.0 0.00 34 150 14260 -64.5 -79.5 11 15.0 -64.6 155 33 359.0 359.0 298.5 359.0 0.00 35 133 14986 -69.9 -82.9 13 13.0 -69.9 172 31 361.9 361.9 299.1 361.9 0.00 36 127 15261 -69.1 -86.1 7 17.0 -69.2 185 31 368.2 368.2 300.2 368.2 0.00 37 104 16434 -76.3 -87.3 16 11.0 -76.3 155 18 376.1 376.1 301.6 376.1 0.00 38 101 16603 -76.3 -87.3 16 11.0 -76.3 155 20 379.2 379.2 302.1 379.2 0.00 39 100 16660 -76.7 -87.7 16 11.0 -76.7 155 21 379.5 379.5 302.2 379.5 0.00 40 93 17078 -77.5 -87.5 19 10.0 -77.5 140 24 385.9 385.9 303.2 385.9 0.00 41 80 17939 -79.3 -89.3 18 10.0 -79.3 116 16 399.2 399.2 305.1 399.2 0.00 42 70 18710 -73.9 -89.9 7 16.0 -74.0 125 22 426.3 426.3 308.4 426.3 0.00 43 69 18794 -73.5 -89.5 7 16.0 -73.6 121 22 428.9 428.9 308.7 428.9 0.00 44 61 19510 -74.5 -90.5 7 16.0 -74.6 114 20 442.1 442.1 310.1 442.1 0.00 45 50 20680 -68.9 -90.9 3 22.0 -69.1 100 28 481.1 481.1 313.5 481.1 0.00 46 49 20801 -69.1 -91.1 3 22.0 -69.3 96 27 483.4 483.4 313.7 483.4 0.00 47 41 21891 -58.9 -88.9 1 30.0 -59.7 62 24 534.2 534.2 317.2 534.2 0.00 48 30 23870 -54.5 -87.5 1 33.0 -56.2 95 25 596.1 596.1 320.5 596.1 0.01 49 24 25310 -51.1 -85.1 1 34.0 -53.9 111 23 645.2 645.2 322.5 645.3 0.01 TRP 93 17078 -77.5 -87.5 19 10.0 -77.5 140 24 385.9 385.9 303.2 385.9 0.00 WND 206 12271 -52.6 -59.2 45 6.6 -52.8 180 59 346.6 346.6 295.9 346.8 0.06 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 541.73 mb = 5283.14 m = 17332.92 ft Wetbulb zero: 617.72 mb = 4203.86 m = 13792.03 ft Precipitable water: 1.13 inches Sfc-500 mean rel hum: 44.16 % Est. max temperature: 30.61 C = 87.09 F Sfc-Lift cond lev (LCL): 911.23 mb = 940.81 m = 3086.61 ft T: 19.61 C 700-500 lapse rate: 4.38 C/km ThetaE index: 16.06 C Layer 850.0- 751.0 mb Conv cond level (CCL): 730.04 mb = 2832.26 m = 9292.07 ft Mean mixing ratio: 12.11 g/kg Conv temperature: 34.42 C = 93.96 F Cap Strength: 3.90 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 3.79 C Lifted Index @700 mb: 2.27 C Showalter Index: 5.72 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 14.70 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 171.00 Risk: None Energy Index: -0.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.83 J/kg Max Up Vert Vel: 7.33 m/s Conv Inhibition (B-): 23119.08 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 840.51 mb = 1637.71 m = 5373.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 176 at 8 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 ---------------------------------------------------------- 0 952 569 0 0 -0.0 -0.0 | 356 8 0.6 -8.0 1 925 811 95 7 -7.0 0.6 | 41 10 -6.4 -7.4 2 914 914 80 8 -7.9 -1.4 | 38 12 -7.3 -9.4 3 850 1542 105 6 -5.8 1.6 | 39 8 -5.2 -6.5 4 793 2134 105 10 -9.7 2.6 | 59 11 -9.0 -5.4 5 764 2438 95 14 -13.9 1.2 | 63 15 -13.3 -6.8 6 737 2743 125 10 -8.2 5.7 | 73 8 -7.6 -2.3 7 700 3183 170 5 -0.9 4.9 | 5 3 -0.3 -3.1 8 660 3658 160 10 -3.4 9.4 | 116 3 -2.8 1.4 9 612 4267 145 14 -8.0 11.5 | 115 8 -7.4 3.5 10 589 4572 155 14 -5.9 12.7 | 131 7 -5.3 4.7 11 547 5182 145 12 -6.9 9.8 | 106 7 -6.3 1.8 12 526 5486 190 13 2.3 12.8 | 211 6 2.9 4.8 13 507 5791 170 18 -3.1 17.7 | 166 10 -2.5 9.7 14 500 5900 175 15 -1.3 14.9 | 174 7 -0.7 6.9 15 488 6096 180 15 0.0 15.0 | 185 7 0.6 7.0 16 451 6706 170 10 -1.7 9.8 | 149 2 -1.1 1.8 17 433 7010 205 13 5.5 11.8 | 238 7 6.1 3.8 18 401 7620 240 15 13.0 7.5 | 272 14 13.6 -0.5 19 400 7630 230 17 13.0 10.9 | 258 14 13.6 2.9 20 384 7925 225 16 11.3 11.3 | 255 12 11.9 3.3 21 368 8230 225 15 10.6 10.6 | 257 12 11.2 2.6 22 353 8534 210 10 5.0 8.7 | 263 6 5.6 0.6 23 339 8839 225 14 9.9 9.9 | 260 11 10.5 1.9 24 312 9449 195 22 5.7 21.3 | 205 15 6.3 13.2 25 300 9730 185 25 2.2 24.9 | 189 17 2.8 16.9 26 250 11000 185 42 3.7 41.8 | 187 34 4.3 33.8 27 206 12271 180 59 0.0 59.0 | 181 51 0.6 51.0 28 200 12460 180 53 0.0 53.0 | 181 45 0.6 45.0 29 199 12497 180 59 0.0 59.0 | 181 51 0.6 51.0 30 164 13716 190 47 8.2 46.3 | 193 39 8.8 38.3 31 150 14260 155 33 -13.9 29.9 | 149 26 -13.3 21.9 32 141 14630 155 31 -13.1 28.1 | 148 24 -12.5 20.1 33 127 15240 185 31 2.7 30.9 | 188 23 3.3 22.9 34 121 15545 160 25 -8.6 23.5 | 153 17 -7.9 15.5 35 109 16154 155 15 -6.3 13.6 | 134 8 -5.7 5.6 36 100 16660 155 21 -8.9 19.0 | 143 14 -8.3 11.0 37 98 16764 155 21 -8.9 19.0 | 143 14 -8.3 11.0 38 93 17078 140 24 -15.4 18.4 | 125 18 -14.8 10.4 39 79 17983 115 16 -14.5 6.8 | 85 14 -13.9 -1.3 40 75 18288 170 13 -2.3 12.8 | 161 5 -1.6 4.8 41 71 18593 175 17 -1.5 16.9 | 174 9 -0.9 8.9 42 70 18710 125 22 -18.0 12.6 | 105 18 -17.4 4.6 43 64 19202 100 24 -23.6 4.2 | 81 23 -23.0 -3.8 44 61 19507 115 20 -18.1 8.5 | 91 18 -17.5 0.4 45 58 19812 95 19 -18.9 1.7 | 71 19 -18.3 -6.4 46 55 20117 115 24 -21.8 10.1 | 96 21 -21.1 2.1 47 50 20680 100 28 -27.6 4.9 | 83 27 -27.0 -3.2 48 47 21031 90 25 -25.0 0.0 | 72 26 -24.4 -8.0 49 45 21336 95 32 -31.9 2.8 | 81 32 -31.3 -5.2 50 41 21946 60 24 -20.8 -12.0 | 45 28 -20.2 -20.0 51 35 22860 70 17 -16.0 -5.8 | 48 21 -15.4 -13.8 52 34 23165 95 15 -14.9 1.3 | 65 16 -14.3 -6.7 53 32 23470 90 22 -22.0 0.0 | 69 23 -21.4 -8.0 54 30 23774 110 17 -16.0 5.8 | 82 16 -15.4 -2.2 55 30 23870 95 25 -24.9 2.2 | 76 25 -24.3 -5.8 56 29 24079 95 25 -24.9 2.2 | 76 25 -24.3 -5.8 57 26 24384 120 21 -18.2 10.5 | 98 18 -17.6 2.5 58 21 25298 100 25 -24.6 4.3 | 81 24 -24.0 -3.7 59 20 25603 105 25 -24.1 6.5 | 86 24 -23.5 -1.5 Wind Parameters Mean winds (0-6000m): 145.6 at 10.7 knts Storm direction: 175.6 at 8.0 knts Shear (0-3000m) pos: 1.3 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 109.7 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -4.2 tot: 36.2 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.47 Bulk Shear: 10.87 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 88 6 31 10| 7.7 0.0 7.7| 20.9 -0.7 20.3 40.5 0.75| 10.5 7.9 1000 91 6 35 10| 3.2 0.0 3.2| 21.5 -0.8 20.7 20.7 0.61| 6.6 4.0 1500 97 7 40 9| 2.1 1.2 3.3| 28.3 -0.8 27.5 18.3 0.66| 5.6 3.6 2000 98 8 47 10| 2.3 0.9 3.2| 36.7 -0.8 35.9 18.0 0.57| 6.0 3.4 2500 104 8 51 10| 1.0 0.7 1.7| 38.8 -3.1 35.8 14.3 0.35| 6.8 2.4 3000 112 8 54 8| 1.3 0.6 1.9| 40.4 -4.2 36.2 12.1 0.34| 6.7 2.3 4000 126 9 69 7| 1.2 1.0 2.2| 45.2 -4.9 40.3 10.1 0.33| 6.1 2.0 5000 135 10 81 6| 1.6 0.8 2.4| 56.6 -11.6 45.0 9.0 0.34| 6.3 2.1 6000 146 11 99 5| 1.4 0.9 2.3| 60.7 -21.7 39.1 6.5 0.23| 6.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20200331.12.gif