UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SBLO... Searching the city database file for: SBLO ... Date:1200Z 1 APR 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 127 SFC 951 569 25.2 18.2 65 7.0 20.3 90 5 302.7 305.2 295.3 344.0 13.96 2 945 624 22.2 16.2 69 6.0 18.2 71 12 300.2 302.4 293.4 336.3 12.35 3 925 808 20.6 15.6 73 5.0 17.2 80 19 300.4 302.6 293.3 336.0 12.14 4 914 911 19.8 15.0 74 4.8 16.6 80 21 300.6 302.7 293.1 335.3 11.81 5 881 1229 20.2 10.2 53 10.0 13.9 65 24 304.2 305.8 291.9 330.8 8.90 6 850 1538 19.0 9.0 52 10.0 12.8 60 16 306.0 307.6 292.2 331.7 8.50 7 790 2163 14.4 10.8 79 3.6 12.1 97 9 307.6 309.5 294.0 338.9 10.36 8 760 2491 13.8 2.8 47 11.0 7.6 60 6 310.4 311.5 291.6 329.5 6.17 9 754 2558 13.8 -1.2 35 15.0 5.9 53 5 311.1 312.0 290.5 325.7 4.65 10 743 2682 13.0 -4.0 30 17.0 4.5 40 4 311.5 312.2 289.9 323.6 3.83 11 736 2762 12.4 4.4 58 8.0 7.8 31 3 311.7 313.1 292.7 333.9 7.14 12 700 3182 9.8 3.8 66 6.0 6.3 145 3 313.3 314.7 293.3 335.8 7.20 13 638 3944 4.6 0.9 77 3.7 2.5 169 5 315.8 317.1 293.3 336.1 6.42 14 608 4334 1.8 -0.8 83 2.6 0.4 181 6 317.0 318.1 293.3 335.9 5.95 15 588 4604 1.0 -3.7 71 4.7 -1.4 188 9 319.1 320.1 293.1 335.1 4.95 16 574 4798 1.4 -12.6 34 14.0 -4.4 193 10 321.8 322.3 291.8 330.3 2.53 17 569 4868 3.0 -35.0 4 38.0 -6.8 194 11 324.5 324.5 290.5 325.8 0.34 18 500 5900 -4.7 -21.7 25 17.0 -10.3 215 11 327.3 327.6 292.3 332.1 1.35 19 490 6059 -5.7 -20.7 30 15.0 -10.7 215 12 328.0 328.3 292.6 333.2 1.50 20 486 6123 -5.5 -17.5 38 12.0 -9.9 215 12 329.0 329.4 293.3 335.9 1.99 21 460 6553 -7.3 -43.3 4 36.0 -14.2 224 13 332.0 332.0 292.4 332.7 0.18 22 420 7257 -11.3 -24.3 33 13.0 -15.2 238 16 335.6 335.8 294.4 340.2 1.27 23 400 7630 -14.3 -27.3 32 13.0 -17.8 250 18 336.4 336.6 294.4 340.2 1.02 24 339 8861 -24.9 -29.9 63 5.0 -25.9 267 16 338.3 338.5 294.7 341.8 0.94 25 320 9279 -27.9 -32.1 67 4.2 -28.7 246 18 339.7 339.9 295.0 342.8 0.81 26 300 9740 -31.1 -35.4 66 4.3 -31.8 230 28 341.5 341.7 295.3 343.9 0.63 27 250 11000 -42.1 -48.1 52 6.0 -42.5 215 25 343.5 343.5 295.3 344.3 0.20 28 236 11387 -45.5 -51.5 51 6.0 -45.8 209 31 344.0 344.1 295.4 344.6 0.14 29 217 11942 -49.7 -59.7 30 10.0 -50.0 199 40 345.9 345.9 295.8 346.1 0.06 30 200 12470 -54.3 -60.3 48 6.0 -54.5 195 49 346.8 346.8 296.0 347.0 0.06 31 168 13563 -63.3 -66.3 67 3.0 -63.3 202 54 349.5 349.5 296.5 349.7 0.03 32 163 13748 -64.3 -73.3 28 9.0 -64.4 203 55 350.9 350.9 296.8 350.9 0.01 33 159 13901 -61.3 -81.3 5 20.0 -61.4 204 55 358.5 358.5 298.4 358.5 0.00 34 150 14260 -63.1 -81.1 7 18.0 -63.2 210 26 361.4 361.4 299.0 361.4 0.00 35 119 15650 -73.3 -85.3 14 12.0 -73.3 245 17 367.4 367.4 300.1 367.4 0.00 36 100 16660 -76.3 -87.3 16 11.0 -76.3 195 3 380.3 380.3 302.3 380.3 0.00 37 85 17589 -80.5 -89.5 21 9.0 -80.5 155 6 389.9 389.9 303.8 389.9 0.00 38 78 18075 -79.9 -89.9 17 10.0 -79.9 141 10 400.8 400.8 305.3 400.9 0.00 39 70 18700 -72.9 -89.9 6 17.0 -73.0 150 29 428.4 428.4 308.7 428.4 0.00 40 65 19139 -69.5 -89.5 4 20.0 -69.6 133 27 445.0 445.0 310.4 445.0 0.00 41 64 19231 -70.1 -89.1 5 19.0 -70.2 125 26 445.7 445.7 310.4 445.7 0.00 42 52 20473 -68.3 -90.3 3 22.0 -68.5 70 24 477.2 477.2 313.2 477.2 0.00 43 50 20710 -64.9 -89.9 2 25.0 -65.2 60 25 490.5 490.5 314.2 490.6 0.00 44 49 20833 -63.9 -88.9 2 25.0 -64.3 58 24 495.8 495.8 314.7 495.8 0.00 45 48 20958 -64.7 -88.7 2 24.0 -65.0 56 24 496.8 496.8 314.7 496.8 0.00 46 33 23291 -54.5 -85.5 1 31.0 -56.1 71 17 580.0 580.0 319.7 580.1 0.01 47 30 23900 -53.9 -83.9 1 30.0 -55.6 95 15 597.7 597.7 320.5 597.8 0.01 48 22 25909 -50.1 -83.1 1 33.0 -53.3 94 20 664.5 664.5 323.2 664.6 0.02 TRP 85 17589 -80.5 -89.5 21 9.0 -80.5 155 6 389.9 389.9 303.8 389.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 542.12 mb = 5270.16 m = 17290.35 ft Wetbulb zero: 603.27 mb = 4397.41 m = 14427.01 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 54.43 % Est. max temperature: 29.78 C = 85.61 F Sfc-Lift cond lev (LCL): 858.54 mb = 1451.74 m = 4762.88 ft T: 19.34 C 700-500 lapse rate: 5.33 C/km ThetaE index: 15.31 C Layer 760.0- 736.0 mb Conv cond level (CCL): 690.80 mb = 3290.78 m = 10796.40 ft Mean mixing ratio: 10.54 g/kg Conv temperature: 36.07 C = 96.93 F Cap Strength: 6.38 C Lifted Index: 4.77 C Risk: None Lifted Index @300 mb: 6.79 C Lifted Index @700 mb: 4.16 C Showalter Index: 5.71 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 13.70 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 151.00 Risk: None Energy Index: 0.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.71 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 28179.46 J/kg Cap Strength: 6.27 C Lift Cond Lev (LCL): 806.88 mb = 1982.88 m = 6505.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 167 at 7 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 ---------------------------------------------------------- 0 951 569 90 5 -5.0 0.0 | 24 8 -3.3 -7.3 1 947 610 70 11 -10.3 -3.8 | 38 14 -8.6 -11.0 2 925 808 80 19 -18.7 -3.3 | 58 20 -17.0 -10.6 3 914 914 80 21 -20.7 -3.6 | 60 22 -19.0 -10.9 4 882 1219 65 24 -21.8 -10.1 | 49 27 -20.1 -17.4 5 850 1538 60 16 -13.9 -8.0 | 39 20 -12.2 -15.3 6 821 1829 75 11 -10.6 -2.8 | 41 14 -8.9 -10.1 7 792 2134 100 9 -8.9 1.6 | 51 9 -7.2 -5.7 8 764 2438 65 6 -5.4 -2.5 | 21 11 -3.7 -9.8 9 711 3048 0 0 -0.0 -0.0 | 347 7 1.7 -7.3 10 700 3182 145 3 -1.7 2.5 | 0 5 -0.0 -4.8 11 612 4267 180 6 0.0 6.0 | 307 2 1.7 -1.3 12 568 4877 195 11 2.8 10.6 | 234 6 4.5 3.3 13 547 5182 180 13 0.0 13.0 | 196 6 1.7 5.7 14 526 5486 210 11 5.5 9.5 | 253 8 7.2 2.2 15 500 5900 215 11 6.3 9.0 | 258 8 8.0 1.7 16 488 6096 215 12 6.9 9.8 | 253 9 8.6 2.5 17 401 7620 245 17 15.4 7.2 | 270 17 17.1 -0.1 18 400 7630 250 18 16.9 6.2 | 273 19 18.6 -1.1 19 369 8230 280 20 19.7 -3.5 | 297 24 21.4 -10.8 20 354 8534 285 18 17.4 -4.7 | 302 23 19.1 -11.9 21 325 9144 250 15 14.1 5.1 | 278 16 15.8 -2.2 22 300 9740 230 28 21.4 18.0 | 245 26 23.1 10.7 23 299 9754 225 29 20.5 20.5 | 239 26 22.2 13.2 24 274 10363 225 33 23.3 23.3 | 237 30 25.0 16.1 25 251 10973 215 25 14.3 20.5 | 231 21 16.0 13.2 26 250 11000 215 25 14.3 20.5 | 231 21 16.0 13.2 27 209 12192 195 44 11.4 42.5 | 200 38 13.1 35.2 28 200 12470 195 49 12.7 47.3 | 200 43 14.4 40.0 29 156 14021 205 56 23.7 50.8 | 210 50 25.4 43.5 30 150 14260 210 26 13.0 22.5 | 224 21 14.7 15.2 31 148 14326 200 32 10.9 30.1 | 209 26 12.6 22.8 32 127 15240 255 12 11.6 3.1 | 287 14 13.3 -4.2 33 115 15850 240 20 17.3 10.0 | 262 19 19.0 2.7 34 103 16459 195 19 4.9 18.4 | 211 13 6.6 11.1 35 100 16660 195 3 0.8 2.9 | 331 5 2.5 -4.4 36 98 16764 190 5 0.9 4.9 | 313 3 2.6 -2.4 37 88 17374 25 1 -0.4 -0.9 | 351 8 1.3 -8.2 38 85 17589 155 6 -2.5 5.4 | 25 2 -0.8 -1.8 39 75 18288 135 12 -8.5 8.5 | 100 7 -6.8 1.2 40 71 18593 165 15 -3.9 14.5 | 163 8 -2.2 7.2 41 70 18700 150 29 -14.5 25.1 | 144 22 -12.8 17.8 42 68 18898 155 29 -12.3 26.3 | 151 22 -10.6 19.0 43 61 19507 100 23 -22.7 4.0 | 81 21 -21.0 -3.3 44 58 19812 100 20 -19.7 3.5 | 78 18 -18.0 -3.8 45 55 20117 85 22 -21.9 -1.9 | 66 22 -20.2 -9.2 46 50 20710 60 25 -21.7 -12.5 | 45 28 -20.0 -19.8 47 45 21336 50 22 -16.9 -14.1 | 35 26 -15.2 -21.4 48 43 21641 65 31 -28.1 -13.1 | 52 33 -26.4 -20.4 49 41 21946 60 19 -16.5 -9.5 | 41 22 -14.8 -16.8 50 37 22555 80 19 -18.7 -3.3 | 58 20 -17.0 -10.6 51 35 22860 65 29 -26.3 -12.3 | 52 31 -24.6 -19.5 52 34 23165 60 20 -17.3 -10.0 | 42 23 -15.6 -17.3 53 32 23470 85 14 -13.9 -1.2 | 55 15 -12.3 -8.5 54 31 23774 60 14 -12.1 -7.0 | 36 18 -10.4 -14.3 55 30 23900 95 15 -14.9 1.3 | 66 15 -13.3 -6.0 56 29 24079 70 13 -12.2 -4.4 | 42 16 -10.5 -11.7 57 27 24384 95 15 -14.9 1.3 | 66 15 -13.3 -6.0 58 25 24689 80 18 -17.7 -3.1 | 57 19 -16.0 -10.4 59 23 24994 100 19 -18.7 3.3 | 77 17 -17.0 -4.0 60 21 25298 90 20 -20.0 0.0 | 68 20 -18.3 -7.3 61 19 25908 100 20 -19.7 3.5 | 78 18 -18.0 -3.8 62 17 26213 80 30 -29.5 -5.2 | 66 31 -27.9 -12.5 Wind Parameters Mean winds (0-6000m): 136.9 at 10.0 knts Storm direction: 166.9 at 7.5 knts Shear (0-3000m) pos: 2.2 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -26.6 deg Storm rel helicity (0-3000m) pos: 45.2 neg: -80.4 tot: -35.2 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.80 Bulk Shear: 30.70 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 77 18 54 19| 0.0 18.3 18.3| 33.6 -11.8 21.8 43.6 0.35| 20.3 7.1 1000 70 19 50 21| 0.0 5.8 5.8| 33.6 -52.0 -18.4 -18.4 0.02| 15.9 0.3 1500 71 17 48 19| 3.1 3.9 7.0| 42.3 -52.0 -9.7 -6.5 0.07| 13.7 1.0 2000 73 14 46 17| 2.4 2.9 5.3| 42.3 -70.4 -28.1 -14.0 -0.08| 12.2 -1.0 2500 72 12 41 15| 1.9 1.8 3.7| 42.3 -79.9 -37.6 -15.0 -0.15| 10.8 -1.6 3000 75 10 40 13| 2.2 1.5 3.6| 45.2 -80.4 -35.2 -11.7 -0.11| 9.8 -1.1 4000 87 9 44 11| 2.3 1.1 3.4| 45.2 -83.1 -37.9 -9.5 -0.17| 8.1 -1.4 5000 111 10 62 8| 1.8 0.5 2.3| 56.1 -89.5 -33.4 -6.7 -0.12| 7.8 -0.9 6000 137 10 90 5| 1.7 0.4 2.1| 59.1 -90.6 -31.6 -5.3 -0.10| 6.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20200401.12.gif