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 SBLO... Searching the city database file for: SBLO ... Date:1200Z 29 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 162 SFC 955 569 21.0 21.0 100 0.0 21.0 150 5 298.0 301.1 295.8 346.3 16.61 2 943 676 19.2 18.5 96 0.7 18.7 128 6 297.3 299.9 294.0 338.8 14.36 3 925 838 19.0 17.8 93 1.2 18.2 95 7 298.7 301.3 294.2 339.5 14.00 4 873 1335 17.2 17.1 99 0.1 17.1 347 10 301.9 304.5 295.2 343.7 14.19 5 866 1404 18.0 15.4 85 2.6 16.3 345 9 303.4 305.7 294.7 341.4 12.81 6 850 1564 17.2 15.1 87 2.1 15.8 340 8 304.2 306.5 294.8 342.3 12.80 7 730 2850 10.0 7.1 82 2.9 8.2 316 6 309.8 311.5 293.4 336.5 8.70 8 700 3198 7.4 6.0 91 1.4 6.6 335 6 310.7 312.3 293.4 336.5 8.41 9 620 4189 1.2 0.9 98 0.3 1.0 316 8 314.5 315.8 293.2 335.3 6.60 10 611 4307 0.6 0.6 100 0.0 0.6 315 9 315.2 316.4 293.3 335.8 6.56 11 500 5900 -6.7 -7.3 95 0.6 -7.0 300 21 324.9 325.7 294.2 339.5 4.43 12 463 6497 -9.9 -11.1 91 1.2 -10.4 292 23 328.1 328.8 294.3 340.1 3.54 13 412 7388 -15.9 -17.8 85 1.9 -16.6 276 30 331.5 332.0 294.2 339.5 2.29 14 400 7610 -16.9 -18.4 88 1.5 -17.4 280 29 333.0 333.5 294.6 340.9 2.24 15 361 8373 -21.9 -22.4 96 0.5 -22.0 302 20 336.2 336.6 294.9 342.6 1.76 16 309 9500 -30.1 -36.1 56 6.0 -31.0 303 23 340.1 340.2 294.8 342.2 0.57 17 300 9710 -31.7 -38.7 50 7.0 -32.6 305 25 340.7 340.8 294.9 342.4 0.45 18 279 10218 -35.9 -42.9 49 7.0 -36.6 308 26 341.8 341.9 295.0 343.0 0.31 19 250 10970 -42.1 -45.3 71 3.2 -42.3 335 31 343.5 343.5 295.4 344.5 0.27 20 232 11471 -45.9 -52.9 45 7.0 -46.3 321 29 345.1 345.1 295.7 345.6 0.12 21 228 11586 -46.7 -60.7 19 14.0 -47.2 313 28 345.6 345.6 295.7 345.8 0.05 22 200 12440 -54.3 -60.3 48 6.0 -54.5 280 38 346.8 346.8 296.0 347.0 0.06 23 199 12472 -54.5 -60.5 47 6.0 -54.6 279 38 347.0 347.0 296.0 347.2 0.06 24 195 12602 -55.5 -60.0 57 4.5 -55.6 276 40 347.4 347.4 296.1 347.6 0.06 25 184 12970 -57.7 -76.7 7 19.0 -57.9 262 41 349.6 349.6 296.5 349.7 0.01 26 150 14240 -63.9 -80.9 8 17.0 -64.0 195 21 360.0 360.0 298.7 360.0 0.00 27 140 14660 -67.5 -81.5 12 14.0 -67.6 190 19 360.9 360.9 298.9 360.9 0.00 28 102 16535 -75.3 -87.3 14 12.0 -75.3 200 13 380.1 380.1 302.3 380.1 0.00 29 101 16592 -75.1 -88.1 11 13.0 -75.2 193 13 381.5 381.5 302.5 381.5 0.00 30 100 16650 -75.1 -88.1 11 13.0 -75.2 185 14 382.6 382.6 302.6 382.6 0.00 31 82 17797 -75.3 -89.3 9 14.0 -75.3 149 18 404.6 404.6 305.8 404.6 0.00 32 70 18720 -71.9 -89.9 5 18.0 -72.0 110 18 430.6 430.6 308.9 430.6 0.00 33 50 20730 -66.3 -91.3 2 25.0 -66.5 100 28 487.2 487.2 314.0 487.3 0.00 34 46 21235 -66.1 -91.1 2 25.0 -66.4 113 25 499.5 499.5 314.9 499.5 0.00 35 44 21507 -62.5 -91.5 1 29.0 -63.0 106 25 514.7 514.7 315.9 514.7 0.00 36 31 23675 -61.1 -92.1 1 31.0 -61.9 97 33 572.7 572.7 319.3 572.7 0.00 37 30 23880 -58.9 -91.9 1 33.0 -59.9 90 35 584.1 584.1 319.9 584.1 0.00 38 25 25044 -51.5 -88.5 0 37.0 -54.1 93 37 636.6 636.6 322.2 636.6 0.01 39 22 25878 -49.1 -87.1 0 38.0 -52.6 106 36 667.4 667.4 323.3 667.5 0.01 TRP 102 16535 -75.3 -87.3 14 12.0 -75.3 200 13 380.1 380.1 302.3 380.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5738.00 m Freezing level: 601.88 mb = 4438.00 m = 14560.19 ft Wetbulb zero: 602.14 mb = 4423.14 m = 14511.42 ft Precipitable water: 1.89 inches Sfc-500 mean rel hum: 92.70 % Est. max temperature: 29.04 C = 84.27 F Sfc-Lift cond lev (LCL): 955.34 mb = 565.86 m = 1856.46 ft T: -9999.00 C 700-500 lapse rate: 5.22 C/km ThetaE index: 7.44 C Layer 943.0- 925.0 mb Conv cond level (CCL): 833.12 mb = 1733.41 m = 5686.96 ft Mean mixing ratio: 14.08 g/kg Conv temperature: 27.78 C = 82.00 F Cap Strength: 1.75 C Lifted Index: -0.51 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: -0.71 C Showalter Index: -0.86 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.80 C K Index: 37.60 Risk: > 80 % chance of thunderstorms Sweat Index: 218.20 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 173.78 J/kg Max Up Vert Vel: 18.64 m/s Conv Inhibition (B-): 55.31 J/kg Cap Strength: 1.73 C Lift Cond Lev (LCL): 891.97 mb = 1150.38 m = 3774.16 ft Lev Free Conv (LFC): 716.97 mb = 2999.17 m = 9839.68 ft Equ Level (EL): 396.97 mb = 7666.55 m = 25152.40 ft B at Equ Level: 172.10 J/kg Max Parcel Lev (MPL): 246.97 mb = 11051.72 m = 36258.47 ft Wind level data Storm motion: 340 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 ---------------------------------------------------------- 0 955 569 150 5 -2.5 4.3 | 156 13 -5.2 11.6 1 925 838 95 7 -7.0 0.6 | 129 12 -9.7 7.9 2 917 914 90 7 -7.0 0.0 | 127 12 -9.7 7.3 3 885 1219 350 11 1.9 -10.8 | 12 4 -0.8 -3.6 4 850 1564 340 8 2.7 -7.5 | 347 0 0.1 -0.3 5 794 2134 320 7 4.5 -5.4 | 224 3 1.8 1.9 6 766 2438 295 7 6.3 -3.0 | 220 6 3.7 4.3 7 700 3198 335 6 2.5 -5.4 | 176 2 -0.1 1.8 8 661 3658 320 2 1.3 -1.5 | 166 6 -1.4 5.7 9 613 4267 315 9 6.4 -6.4 | 256 4 3.7 0.9 10 590 4572 315 15 10.6 -10.6 | 293 9 7.9 -3.3 11 547 5182 285 10 9.7 -2.6 | 236 8 7.0 4.7 12 500 5900 300 21 18.2 -10.5 | 282 16 15.5 -3.2 13 487 6096 300 20 17.3 -10.0 | 281 15 14.6 -2.7 14 416 7315 275 30 29.9 -2.6 | 260 28 27.2 4.7 15 400 7610 280 29 28.6 -5.0 | 265 26 25.9 2.2 16 367 8230 300 20 17.3 -10.0 | 281 15 14.6 -2.7 17 338 8839 310 19 14.6 -12.2 | 293 13 11.9 -4.9 18 324 9144 300 20 17.3 -10.0 | 281 15 14.6 -2.7 19 300 9710 305 25 20.5 -14.3 | 292 19 17.8 -7.1 20 261 10668 310 27 20.7 -17.4 | 299 21 18.0 -10.1 21 250 10970 335 31 13.1 -28.1 | 333 23 10.4 -20.8 22 239 11278 335 31 13.1 -28.1 | 333 23 10.4 -20.8 23 218 11887 290 25 23.5 -8.6 | 274 21 20.8 -1.3 24 200 12440 280 38 37.4 -6.6 | 269 35 34.7 0.7 25 189 12802 270 43 43.0 -0.0 | 260 41 40.3 7.3 26 150 14240 195 21 5.4 20.3 | 186 28 2.8 27.6 27 140 14630 190 19 3.3 18.7 | 181 26 0.6 26.0 28 127 15240 195 14 3.6 13.5 | 183 21 0.9 20.8 29 120 15545 250 13 12.2 4.4 | 219 15 9.5 11.7 30 114 15850 195 14 3.6 13.5 | 183 21 0.9 20.8 31 109 16154 190 16 2.8 15.8 | 180 23 0.1 23.0 32 103 16459 160 12 -4.1 11.3 | 160 20 -6.8 18.5 33 102 16535 200 13 4.4 12.2 | 185 20 1.8 19.5 34 100 16650 185 14 1.2 13.9 | 176 21 -1.5 21.2 35 98 16764 185 14 1.2 13.9 | 176 21 -1.5 21.2 36 93 17069 165 18 -4.7 17.4 | 163 26 -7.3 24.7 37 88 17374 175 14 -1.2 13.9 | 170 22 -3.9 21.2 38 84 17678 155 22 -9.3 19.9 | 156 30 -12.0 27.2 39 79 17983 140 11 -7.1 8.4 | 148 18 -9.7 15.7 40 75 18288 50 12 -9.2 -7.7 | 88 12 -11.9 -0.4 41 72 18593 45 11 -7.8 -7.8 | 87 10 -10.5 -0.5 42 70 18720 110 18 -16.9 6.2 | 124 24 -19.6 13.4 43 68 18898 105 10 -9.7 2.6 | 129 16 -12.3 9.9 44 65 19202 115 26 -23.6 11.0 | 125 32 -26.2 18.3 45 61 19507 110 21 -19.7 7.2 | 123 27 -22.4 14.4 46 58 19812 125 20 -16.4 11.5 | 135 27 -19.1 18.7 47 55 20117 110 19 -17.9 6.5 | 124 25 -20.5 13.8 48 53 20422 85 35 -34.9 -3.1 | 96 38 -37.5 4.2 49 50 20726 80 25 -24.6 -4.3 | 96 27 -27.3 2.9 50 50 20730 100 28 -27.6 4.9 | 112 33 -30.3 12.1 51 45 21336 115 24 -21.8 10.1 | 125 30 -24.4 17.4 52 43 21641 100 26 -25.6 4.5 | 113 31 -28.3 11.8 53 41 21946 110 20 -18.8 6.8 | 123 26 -21.5 14.1 54 39 22250 120 23 -19.9 11.5 | 130 29 -22.6 18.8 55 37 22555 115 35 -31.7 14.8 | 123 41 -34.4 22.1 56 35 22860 105 37 -35.7 9.6 | 114 42 -38.4 16.8 57 34 23165 75 27 -26.1 -7.0 | 91 29 -28.8 0.3 58 32 23470 105 30 -29.0 7.8 | 115 35 -31.7 15.0 59 30 23880 90 35 -35.0 0.0 | 101 38 -37.7 7.3 60 29 24079 80 39 -38.4 -6.8 | 91 41 -41.1 0.5 61 21 25298 110 35 -32.9 12.0 | 118 40 -35.6 19.2 62 20 25603 95 38 -37.9 3.3 | 105 42 -40.5 10.6 63 17 26213 95 43 -42.8 3.7 | 104 47 -45.5 11.0 64 16 26518 95 40 -39.8 3.5 | 104 44 -42.5 10.8 Wind Parameters Mean winds (0-6000m): 309.8 at 10.3 knts Storm direction: 339.8 at 7.7 knts Shear (0-3000m) pos: 0.5 neg: 1.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 12.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -51.0 tot: -51.0 m^2/s^2 ave: -17.0 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.96 Bulk Shear: 35.04 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 93 7 129 12| 0.0 12.1 12.1| 0.0 -38.7 -38.7 -77.5 -0.91| 14.4-13.2 1000 23 8 88 6| 0.0 6.7 6.7| 0.0 -48.6 -48.6 -48.6 -0.80| 13.5-10.7 1500 360 8 75 3| 0.0 4.1 4.1| 0.0 -48.8 -48.8 -32.5 -0.77| 9.8 -7.5 2000 344 8 73 1| 0.0 3.0 3.0| 0.0 -49.2 -49.2 -24.6 -0.69| 8.4 -5.8 2500 337 7 215 0| 0.6 2.4 3.0| 0.0 -50.1 -50.1 -20.1 -0.66| 7.3 -4.9 3000 336 7 193 1| 0.5 1.4 1.9| 0.0 -51.0 -51.0 -17.0 -0.63| 6.8 -4.2 4000 329 7 218 2| 0.4 2.6 3.0| 10.6 -51.3 -40.7 -10.2 -0.30| 6.8 -2.0 5000 318 8 247 3| 0.5 1.7 2.2| 23.6 -68.9 -45.3 -9.1 -0.28| 6.9 -2.0 6000 310 10 263 5| 0.8 1.8 2.6| 37.8 -80.4 -42.6 -7.1 -0.22| 6.7 -1.5 Wrote GIF file: /home/apache/climate/data/raob//SBLO/skewt/SBLO.skewt.20200329.12.gif