UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for SBPV... Searching the city database file for: SBPV ... Date:0000Z 28 MAR 20 Station: SBPV WMO ident: 82824 Latitude: -8.77 Longitude: -63.92 Elevation: 88.00 ------------------------------------------------------------------------------- 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 52 300 6 SFC 996 88 25.2 23.1 88 2.1 23.7 300 6 298.7 302.0 297.0 351.6 18.15 2 987 168 24.6 22.8 90 1.8 23.3 285 6 298.9 302.1 296.9 351.3 17.98 3 964 376 26.6 22.5 78 4.1 23.6 235 5 302.9 306.2 298.0 356.5 18.08 4 925 741 24.6 21.6 83 3.0 22.4 110 6 304.5 307.8 298.2 357.7 17.83 5 850 1481 20.2 17.5 84 2.7 18.3 105 6 307.3 310.1 297.1 352.4 14.97 6 847 1512 20.8 16.5 76 4.3 17.8 107 6 308.2 310.9 296.8 350.9 14.08 7 845 1532 20.8 15.8 73 5.0 17.4 108 6 308.5 311.0 296.5 349.3 13.48 8 839 1594 20.6 14.6 68 6.0 16.5 111 6 308.9 311.2 296.0 347.0 12.55 9 721 2885 11.0 11.0 100 0.0 11.0 145 9 312.0 314.2 296.1 347.4 11.52 10 700 3132 10.4 9.6 95 0.8 9.9 140 8 314.0 316.1 296.1 347.5 10.79 11 662 3596 8.2 7.1 93 1.1 7.5 173 11 316.6 318.4 295.9 346.8 9.61 12 611 4254 3.6 3.2 97 0.4 3.4 191 9 318.6 320.2 295.2 343.8 7.92 13 600 4402 4.2 2.4 88 1.8 3.1 194 9 321.0 322.5 295.6 345.4 7.61 14 500 5870 -3.1 -3.4 98 0.3 -3.3 250 4 329.3 330.5 296.4 349.1 5.97 15 416 7309 -10.7 -11.9 91 1.2 -11.2 183 5 337.3 338.0 296.7 350.2 3.70 16 400 7610 -12.5 -13.6 91 1.1 -13.0 170 5 338.7 339.4 296.7 350.5 3.35 17 315 9396 -24.3 -25.8 87 1.5 -24.7 32 5 346.3 346.6 297.0 351.8 1.48 18 300 9750 -27.3 -29.4 82 2.1 -27.8 15 5 346.9 347.1 296.9 351.2 1.12 19 297 9822 -27.9 -30.9 75 3.0 -28.5 16 5 347.1 347.3 296.8 350.8 0.98 20 285 10115 -30.3 -32.3 83 2.0 -30.7 21 4 347.7 347.9 296.9 351.2 0.89 21 275 10368 -31.7 -34.7 75 3.0 -32.2 25 4 349.3 349.4 297.1 352.1 0.73 22 250 11030 -37.9 -41.0 73 3.1 -38.2 35 3 349.7 349.8 297.0 351.4 0.42 23 242 11253 -39.7 -42.8 72 3.1 -40.0 15 4 350.3 350.4 297.0 351.8 0.36 24 210 12209 -46.7 -50.4 66 3.7 -46.9 290 6 353.8 353.9 297.6 354.6 0.18 25 200 12530 -49.7 -53.9 61 4.2 -49.9 260 7 354.1 354.1 297.6 354.6 0.13 26 154 14180 -65.3 -69.9 53 4.6 -65.4 10 2 354.9 354.9 297.7 355.0 0.02 27 150 14340 -66.5 -70.9 54 4.4 -66.5 335 9 355.5 355.5 297.8 355.6 0.02 28 138 14838 -71.7 -74.8 63 3.1 -71.7 335 10 354.9 354.9 297.7 355.0 0.01 29 119 15699 -77.9 -80.8 63 2.9 -77.9 349 14 358.9 358.9 298.5 358.9 0.00 30 113 15995 -78.1 -81.4 59 3.3 -78.1 60 14 363.9 363.9 299.4 363.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5818.00 m Freezing level: 542.47 mb = 5246.77 m = 17213.62 ft Wetbulb zero: 551.07 mb = 5087.21 m = 16690.10 ft Precipitable water: 2.62 inches Sfc-500 mean rel hum: 88.96 % Est. max temperature: 34.85 C = 94.73 F Sfc-Lift cond lev (LCL): 966.41 mb = 354.26 m = 1162.24 ft T: 26.39 C 700-500 lapse rate: 4.93 C/km ThetaE index: 10.72 C Layer 850.0- 721.0 mb Conv cond level (CCL): 850.00 mb = 1481.00 m = 4858.86 ft Mean mixing ratio: 17.77 g/kg Conv temperature: 33.81 C = 92.85 F Cap Strength: 2.15 C Lifted Index: -2.12 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.01 C Lifted Index @700 mb: -1.75 C Showalter Index: -1.01 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 20.60 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 226.00 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 788.91 J/kg Max Up Vert Vel: 39.72 m/s Conv Inhibition (B-): 74.93 J/kg Cap Strength: 2.15 C Lift Cond Lev (LCL): 903.56 mb = 946.19 m = 3104.25 ft Lev Free Conv (LFC): 778.56 mb = 2230.58 m = 7318.09 ft Equ Level (EL): 128.56 mb = 15249.81 m = 50031.57 ft B at Equ Level: 775.36 J/kg Wind level data Storm motion: 202 at 5 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 ---------------------------------------------------------- 0 996 88 300 6 5.2 -3.0 | 338 9 3.2 -8.0 1 972 305 260 5 4.9 0.9 | 325 5 2.9 -4.1 2 939 610 155 3 -1.3 2.7 | 56 4 -3.3 -2.3 3 925 741 110 6 -5.6 2.1 | 69 8 -7.7 -2.9 4 907 914 140 8 -5.1 6.1 | 99 7 -7.2 1.2 5 850 1481 105 6 -5.8 1.6 | 66 9 -7.8 -3.4 6 787 2134 140 5 -3.2 3.8 | 78 5 -5.2 -1.1 7 759 2438 145 7 -4.0 5.7 | 97 6 -6.0 0.8 8 707 3048 145 10 -5.7 8.2 | 113 8 -7.8 3.2 9 700 3132 140 8 -5.1 6.1 | 99 7 -7.2 1.2 10 632 3962 200 13 4.4 12.2 | 198 8 2.4 7.2 11 609 4267 190 9 1.6 8.9 | 173 4 -0.5 3.9 12 500 5870 250 4 3.8 1.4 | 334 4 1.7 -3.6 13 486 6096 235 3 2.5 1.7 | 352 3 0.4 -3.2 14 400 7610 170 5 -0.9 4.9 | 89 3 -2.9 -0.0 15 368 8230 85 3 -3.0 -0.3 | 44 7 -5.0 -5.2 16 300 9750 15 5 -1.3 -4.8 | 19 10 -3.3 -9.8 17 250 11030 35 3 -1.7 -2.5 | 27 8 -3.7 -7.4 18 200 12530 260 7 6.9 1.2 | 308 6 4.9 -3.8 19 150 14326 20 1 -0.3 -0.9 | 22 6 -2.4 -5.9 20 150 14340 335 9 3.8 -8.2 | 352 13 1.8 -13.1 21 136 14935 335 10 4.2 -9.1 | 351 14 2.2 -14.0 22 122 15545 325 17 9.8 -13.9 | 338 20 7.7 -18.9 23 116 15850 10 12 -2.1 -11.8 | 14 17 -4.1 -16.8 24 110 16154 105 16 -15.5 4.1 | 87 17 -17.5 -0.8 Wind Parameters Mean winds (0-6000m): 172.1 at 7.2 knts Storm direction: 202.1 at 5.4 knts Shear (0-3000m) pos: 0.8 neg: 2.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -12.7 tot: 5.3 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 85.45 Bulk Shear: 9.23 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 ------------------------------------------------------------------------------- 500 259 5 328 5| 0.0 8.8 8.8| 1.7 -3.0 -1.3 -2.6 0.18| 11.6 2.0 1000 163 6 96 4| 0.0 6.9 6.9| 9.2 -4.7 4.5 4.5 0.28| 10.0 2.8 1500 137 6 84 6| 0.0 4.0 4.0| 9.9 -11.2 -1.3 -0.9 0.12| 7.9 0.9 2000 132 6 80 6| 0.7 3.0 3.7| 11.8 -11.2 0.6 0.3 0.15| 6.6 1.0 2500 135 6 83 6| 0.9 2.4 3.3| 15.7 -11.2 4.4 1.8 0.22| 5.9 1.3 3000 138 6 88 6| 0.8 2.2 3.0| 18.0 -12.7 5.3 1.8 0.22| 5.4 1.2 4000 154 7 109 6| 1.6 1.7 3.3| 38.0 -14.6 23.4 5.8 0.38| 5.8 2.2 5000 166 8 122 5| 1.1 1.3 2.5| 40.8 -16.3 24.5 4.9 0.38| 5.4 2.0 6000 172 7 125 4| 0.9 1.2 2.2| 44.2 -16.3 27.9 4.7 0.42| 4.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//SBPV/skewt/SBPV.skewt.20200328.00.gif