UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032712.upa.cvt Date: 1200Z 27 MAR 20 Searching for SB532... Searching the city database file for: SB532 ... Date:1200Z 27 MAR 20 Station: SB532 WMO ident: 82532 Latitude: -5.82 Longitude: -61.28 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1003 52 23.4 23.4 100 0.0 23.4 160 2 296.3 299.6 296.5 349.3 18.36 1 1000 78 23.4 22.8 96 0.6 23.0 160 2 296.5 299.8 296.1 347.8 17.74 2 985 210 23.0 21.8 93 1.2 22.2 137 9 297.4 300.5 295.8 346.5 16.93 3 970 345 25.2 19.2 69 6.0 21.0 117 14 301.0 303.6 295.2 343.8 14.59 4 925 762 24.2 16.2 61 8.0 18.7 90 12 304.1 306.4 294.7 341.6 12.62 5 924 772 24.2 16.2 61 8.0 18.7 89 12 304.1 306.5 294.7 341.8 12.63 6 917 838 23.8 15.8 61 8.0 18.4 83 12 304.4 306.7 294.7 341.4 12.40 7 850 1500 19.6 16.1 80 3.5 17.2 65 6 306.7 309.2 296.1 347.8 13.67 8 707 3065 10.0 8.6 91 1.4 9.1 337 6 312.7 314.6 295.1 343.5 9.98 9 700 3148 9.6 8.4 92 1.2 8.9 330 6 313.1 315.0 295.3 343.9 9.94 10 664 3586 8.8 1.8 61 7.0 4.8 305 9 317.0 318.3 293.8 337.9 6.58 11 571 4816 -0.3 -1.8 90 1.5 -1.1 326 21 320.3 321.4 294.1 339.2 5.88 12 503 5823 -5.1 -5.7 96 0.6 -5.4 282 20 326.3 327.3 295.0 342.8 4.98 13 500 5870 -5.3 -6.2 93 0.9 -5.7 280 20 326.6 327.5 295.0 342.6 4.82 14 400 7600 -14.7 -15.9 91 1.2 -15.2 230 10 335.9 336.4 295.7 345.6 2.77 15 393 7733 -15.5 -16.5 92 1.0 -15.9 229 10 336.5 337.1 295.7 346.0 2.68 16 351 8578 -20.5 -22.7 82 2.2 -21.1 104 2 340.8 341.2 296.0 347.3 1.76 17 300 9720 -28.7 -31.5 77 2.8 -29.2 95 10 344.9 345.1 296.3 348.4 0.92 18 275 10338 -33.3 -36.7 71 3.4 -33.8 97 17 347.0 347.1 296.5 349.3 0.60 19 250 11000 -38.7 -42.1 70 3.4 -39.1 90 18 348.5 348.6 296.7 350.0 0.38 20 228 11622 -44.1 -46.0 81 1.9 -44.2 86 20 349.6 349.6 296.8 350.7 0.27 21 209 12195 -49.7 -54.7 56 5.0 -49.9 105 15 349.6 349.7 296.7 350.1 0.11 22 200 12480 -52.3 -56.0 64 3.7 -52.4 115 13 349.9 350.0 296.7 350.4 0.10 23 196 12611 -53.5 -56.7 68 3.2 -53.6 115 13 350.1 350.1 296.7 350.5 0.09 24 194 12677 -54.1 -58.9 55 4.8 -54.2 115 13 350.1 350.1 296.7 350.4 0.07 25 190 12811 -54.3 -74.3 7 20.0 -54.6 115 13 351.9 351.9 297.1 351.9 0.01 26 150 14290 -65.7 -80.7 11 15.0 -65.8 135 16 356.9 356.9 298.1 356.9 0.00 27 143 14580 -66.9 -78.9 17 12.0 -67.0 136 14 359.7 359.7 298.7 359.7 0.01 28 130 15148 -72.1 -76.0 56 3.9 -72.1 13 3 360.3 360.3 298.8 360.4 0.01 29 105 16376 -81.7 -84.4 63 2.7 -81.7 43 16 364.7 364.8 299.6 364.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5792.00 m Freezing level: 574.07 mb = 4775.25 m = 15666.63 ft Wetbulb zero: 588.18 mb = 4574.14 m = 15006.85 ft Precipitable water: 2.28 inches Sfc-500 mean rel hum: 80.99 % Est. max temperature: 33.69 C = 92.64 F Sfc-Lift cond lev (LCL): 1003.43 mb = 51.98 m = 170.54 ft T: 23.40 C 700-500 lapse rate: 5.47 C/km ThetaE index: 7.64 C Layer 1000.0- 924.0 mb Conv cond level (CCL): 788.14 mb = 2142.00 m = 7027.47 ft Mean mixing ratio: 14.33 g/kg Conv temperature: 36.28 C = 97.30 F Cap Strength: 4.03 C Lifted Index: -0.05 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.16 C Lifted Index @700 mb: 0.79 C Showalter Index: -1.57 C Risk: Thunderstorms probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.40 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 225.20 Risk: None Energy Index: -1.09 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.04 J/kg Max Up Vert Vel: 10.77 m/s Conv Inhibition (B-): 262.64 J/kg Cap Strength: 4.03 C Lift Cond Lev (LCL): 878.46 mb = 1212.84 m = 3979.07 ft Lev Free Conv (LFC): 593.46 mb = 4501.42 m = 14768.27 ft Equ Level (EL): 493.46 mb = 5972.14 m = 19593.39 ft B at Equ Level: 57.97 J/kg Max Parcel Lev (MPL): 383.46 mb = 7916.99 m = 25974.06 ft Wind level data Storm motion: 1 at 9 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 1003 52 160 2 -0.7 1.9 | 177 11 -0.5 11.1 1 1000 78 160 2 -0.7 1.9 | 177 11 -0.5 11.1 2 974 305 120 14 -12.1 7.0 | 144 20 -12.0 16.3 3 941 610 95 14 -13.9 1.2 | 127 17 -13.8 10.5 4 925 762 90 12 -12.0 0.0 | 128 15 -11.9 9.3 5 909 914 75 11 -10.6 -2.8 | 121 12 -10.5 6.4 6 850 1500 65 6 -5.4 -2.5 | 142 9 -5.3 6.7 7 848 1524 50 4 -3.1 -2.6 | 156 7 -2.9 6.7 8 789 2134 70 8 -7.5 -2.7 | 131 10 -7.4 6.5 9 761 2438 25 6 -2.5 -5.4 | 148 5 -2.4 3.8 10 700 3148 330 6 3.0 -5.2 | 218 5 3.1 4.1 11 657 3658 300 10 8.7 -5.0 | 244 10 8.8 4.3 12 633 3962 300 10 8.7 -5.0 | 244 10 8.8 4.3 13 610 4267 310 14 10.7 -9.0 | 269 11 10.9 0.3 14 587 4572 330 17 8.5 -14.7 | 302 10 8.6 -5.5 15 544 5182 320 29 18.6 -22.2 | 305 23 18.8 -13.0 16 524 5486 295 20 18.1 -8.5 | 267 18 18.3 0.8 17 500 5870 280 20 19.7 -3.5 | 254 21 19.8 5.8 18 486 6096 270 20 20.0 -0.0 | 245 22 20.1 9.3 19 467 6401 260 16 15.8 2.8 | 233 20 15.9 12.0 20 432 7010 240 13 11.3 6.5 | 216 19 11.4 15.8 21 400 7600 230 10 7.7 6.4 | 206 18 7.8 15.7 22 399 7620 235 11 9.0 6.3 | 210 18 9.2 15.6 23 367 8230 200 4 1.4 3.8 | 187 13 1.5 13.0 24 352 8534 105 2 -1.9 0.5 | 170 10 -1.8 9.8 25 311 9449 80 12 -11.8 -2.1 | 122 14 -11.7 7.2 26 300 9720 95 10 -10.0 0.9 | 136 14 -9.8 10.1 27 286 10058 100 16 -15.8 2.8 | 128 20 -15.6 12.0 28 250 11000 90 18 -18.0 0.0 | 117 20 -17.9 9.3 29 229 11582 85 20 -19.9 -1.7 | 111 21 -19.8 7.5 30 200 12480 115 13 -11.8 5.5 | 142 19 -11.6 14.8 31 190 12802 115 13 -11.8 5.5 | 142 19 -11.6 14.8 32 181 13106 145 17 -9.8 13.9 | 157 25 -9.6 23.2 33 157 14021 130 29 -22.2 18.6 | 142 36 -22.1 27.9 34 150 14290 135 16 -11.3 11.3 | 151 23 -11.2 20.6 35 149 14326 140 21 -13.5 16.1 | 152 29 -13.4 25.3 36 142 14630 135 12 -8.5 8.5 | 155 20 -8.3 17.7 37 128 15240 350 1 0.2 -1.0 | 182 8 0.3 8.3 38 115 15850 350 10 1.7 -9.8 | 287 2 1.9 -0.6 39 110 16154 45 13 -9.2 -9.2 | 90 9 -9.0 0.1 40 99 16764 40 20 -12.9 -15.3 | 65 14 -12.7 -6.1 Wind Parameters Mean winds (0-6000m): 330.9 at 12.3 knts Storm direction: 0.9 at 9.3 knts Shear (0-3000m) pos: 0.6 neg: 1.7 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 36.1 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -79.0 tot: -59.5 m^2/s^2 ave: -19.8 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 63.45 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 ------------------------------------------------------------------------------- 500 115 11 146 17| 0.0 13.5 13.5| 0.0 -62.4 -62.4 -124.9 -0.77| 18.4-14.2 1000 100 11 135 16| 0.0 5.1 5.1| 2.1 -71.8 -69.7 -69.7 -0.61| 13.1 -8.0 1500 92 10 134 14| 0.0 1.8 1.8| 13.2 -71.8 -58.6 -39.1 -0.34| 10.8 -3.7 2000 87 9 135 12| 0.9 1.3 2.3| 13.2 -78.0 -64.9 -32.4 -0.39| 9.1 -3.6 2500 81 9 134 11| 0.8 1.6 2.4| 16.2 -79.0 -62.8 -25.1 -0.28| 8.6 -2.5 3000 73 8 132 10| 0.6 1.7 2.3| 19.5 -79.0 -59.5 -19.8 -0.18| 7.9 -1.4 4000 46 8 121 7| 0.5 2.0 2.5| 28.1 -79.0 -50.9 -12.7 -0.07| 6.9 -0.5 5000 360 10 349 1| 1.0 2.6 3.6| 56.1 -79.5 -23.4 -4.7 0.08| 7.5 0.6 6000 331 12 284 6| 0.8 2.2 3.0| 56.1-190.5-134.4 -22.4 -0.15| 8.3 -1.3 Wrote GIF file: /home/apache/climate/data/raob//SB532/skewt/SB532.skewt.20200327.12.gif