UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032700.upa.cvt Date: 0000Z 27 MAR 20 Searching for SBVH... Searching the city database file for: SBVH ... Date:0000Z 27 MAR 20 Station: SBVH WMO ident: 83208 Latitude: -12.73 Longitude: -60.13 Elevation: 652.00 ------------------------------------------------------------------------------- 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 68 SFC 941 652 22.6 21.9 96 0.7 22.1 160 4 300.9 304.2 297.4 353.4 17.85 2 925 757 24.4 21.1 82 3.3 22.0 195 13 304.3 307.5 297.8 355.7 17.28 3 920 805 24.4 20.0 76 4.4 21.2 197 13 304.7 307.7 297.3 353.1 16.20 4 850 1496 19.8 17.3 86 2.5 18.1 205 12 306.9 309.6 296.9 351.4 14.78 5 700 3145 9.4 9.0 97 0.4 9.2 185 7 312.9 314.9 295.5 344.9 10.36 6 519 5575 -3.5 -6.2 82 2.7 -4.8 80 11 325.3 326.2 294.5 340.7 4.64 7 500 5870 -4.3 -9.0 70 4.7 -6.4 80 10 327.8 328.6 294.5 340.8 3.87 8 432 7004 -11.7 -16.3 69 4.6 -13.4 69 17 332.4 332.9 294.6 341.0 2.48 9 410 7403 -13.5 -16.0 81 2.5 -14.5 80 10 335.1 335.6 295.4 344.5 2.68 10 400 7590 -14.7 -19.4 67 4.7 -16.3 70 9 335.9 336.3 295.1 343.2 2.06 11 394 7704 -15.3 -18.4 77 3.1 -16.4 80 9 336.6 337.0 295.4 344.6 2.28 12 391 7762 -15.3 -25.3 42 10.0 -18.1 85 10 337.3 337.5 294.8 341.9 1.25 13 371 8157 -17.7 -20.8 77 3.1 -18.7 64 6 339.2 339.6 295.8 346.3 1.97 14 365 8280 -17.7 -22.5 66 4.8 -19.1 49 5 340.8 341.1 296.0 347.1 1.72 15 300 9720 -27.7 -33.7 57 6.0 -28.8 15 7 346.3 346.5 296.4 349.2 0.74 16 293 9889 -29.1 -36.1 51 7.0 -30.3 17 7 346.7 346.8 296.4 349.0 0.60 17 281 10186 -31.7 -36.7 61 5.0 -32.5 20 7 347.1 347.3 296.5 349.4 0.59 18 250 11000 -38.1 -44.1 53 6.0 -38.7 30 7 349.4 349.5 296.8 350.7 0.30 19 224 11744 -44.3 -48.3 64 4.0 -44.6 348 6 351.1 351.1 297.1 351.9 0.21 20 200 12490 -51.1 -55.9 57 4.8 -51.3 305 5 351.8 351.9 297.1 352.3 0.10 21 152 14210 -66.9 -71.4 53 4.5 -67.0 158 7 353.5 353.5 297.4 353.6 0.02 22 150 14290 -67.5 -72.0 53 4.5 -67.5 170 8 353.8 353.8 297.5 353.9 0.02 23 138 14788 -70.9 -76.9 41 6.0 -70.9 178 17 356.4 356.4 298.0 356.4 0.01 24 105 16369 -80.3 -84.7 48 4.4 -80.3 146 9 367.4 367.4 300.1 367.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 568.11 mb = 4915.54 m = 16126.91 ft Wetbulb zero: 581.10 mb = 4656.83 m = 15278.12 ft Precipitable water: 2.07 inches Sfc-500 mean rel hum: 88.07 % Est. max temperature: 30.67 C = 87.20 F Sfc-Lift cond lev (LCL): 931.78 mb = 712.28 m = 2336.86 ft T: 23.63 C 700-500 lapse rate: 5.03 C/km ThetaE index: 15.10 C Layer 920.0- 500.0 mb Conv cond level (CCL): 817.77 mb = 1824.27 m = 5985.06 ft Mean mixing ratio: 15.79 g/kg Conv temperature: 29.64 C = 85.35 F Cap Strength: 1.44 C Lifted Index: -2.27 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.77 C Lifted Index @700 mb: -1.93 C Showalter Index: -1.80 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.60 C K Index: 41.00 Risk: > 80 % chance of thunderstorms Sweat Index: 241.60 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 647.46 J/kg Max Up Vert Vel: 35.99 m/s Conv Inhibition (B-): 25.90 J/kg Cap Strength: 1.44 C Lift Cond Lev (LCL): 850.16 mb = 1494.40 m = 4902.82 ft Lev Free Conv (LFC): 775.16 mb = 2278.83 m = 7476.38 ft Equ Level (EL): 195.16 mb = 12643.67 m = 41481.36 ft B at Equ Level: 646.91 J/kg Wind level data Storm motion: 177 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 ---------------------------------------------------------- 0 941 652 160 4 -1.4 3.8 | 20 3 -1.0 -2.8 1 925 757 195 13 3.4 12.6 | 212 7 3.7 6.0 2 908 914 200 13 4.4 12.2 | 220 7 4.8 5.7 3 850 1496 205 12 5.1 10.9 | 231 7 5.4 4.3 4 817 1829 220 12 7.7 9.2 | 252 8 8.1 2.6 5 789 2134 220 10 6.4 7.7 | 261 7 6.8 1.1 6 761 2438 210 7 3.5 6.1 | 277 4 3.8 -0.5 7 700 3145 185 7 0.6 7.0 | 247 1 1.0 0.4 8 609 4267 100 3 -3.0 0.5 | 23 7 -2.6 -6.0 9 544 5182 55 11 -9.0 -6.3 | 34 16 -8.7 -12.9 10 524 5486 80 11 -10.8 -1.9 | 51 13 -10.5 -8.5 11 500 5870 80 10 -9.8 -1.7 | 49 13 -9.5 -8.3 12 486 6096 70 9 -8.5 -3.1 | 40 13 -8.1 -9.6 13 467 6401 40 11 -7.1 -8.4 | 24 16 -6.7 -15.0 14 431 7010 70 17 -16.0 -5.8 | 52 20 -15.6 -12.4 15 415 7315 85 11 -11.0 -1.0 | 55 13 -10.6 -7.5 16 400 7590 70 9 -8.5 -3.1 | 40 13 -8.1 -9.6 17 382 7925 100 10 -9.8 1.7 | 63 11 -9.5 -4.8 18 367 8230 50 5 -3.8 -3.2 | 20 10 -3.5 -9.8 19 300 9720 15 7 -1.8 -6.8 | 6 13 -1.5 -13.3 20 250 11000 30 7 -3.5 -6.1 | 14 13 -3.2 -12.6 21 200 12490 305 5 4.1 -2.9 | 335 10 4.4 -9.4 22 181 13106 0 0 -0.0 -0.0 | 357 7 0.3 -6.6 23 150 14290 170 8 -1.4 7.9 | 142 2 -1.0 1.3 24 134 14935 180 20 0.0 20.0 | 181 13 0.3 13.4 25 127 15240 190 16 2.8 15.8 | 199 10 3.1 9.2 26 98 16764 130 7 -5.4 4.5 | 68 5 -5.0 -2.1 Wind Parameters Mean winds (0-6000m): 147.0 at 8.8 knts Storm direction: 177.0 at 6.6 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 28.4 deg Storm rel helicity (0-3000m) pos: 14.7 neg: -1.9 tot: 12.8 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: -0.28 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -1.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 59.88 Bulk Shear: 10.81 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 ------------------------------------------------------------------------------- 500 197 12 219 6| 10.3 0.0 10.3| 3.5 -0.9 2.6 5.3 -0.73| 17.2-12.6 1000 201 12 225 7| 5.2 0.0 5.2| 7.5 -0.9 6.7 6.7 -0.53| 9.8 -5.2 1500 207 12 235 7| 2.9 0.0 2.9| 13.0 -0.9 12.1 8.1 -0.33| 7.8 -2.6 2000 208 11 241 6| 2.2 1.0 3.1| 14.7 -1.2 13.6 6.8 -0.24| 6.9 -1.7 2500 206 10 242 5| 1.8 1.2 2.9| 14.7 -1.6 13.2 5.3 -0.25| 6.0 -1.5 3000 202 9 241 4| 1.5 1.7 3.1| 14.7 -1.9 12.8 4.3 -0.28| 5.8 -1.6 4000 196 8 245 3| 1.1 2.0 3.0| 18.6 -5.0 13.6 3.4 -0.23| 5.3 -1.2 5000 176 8 174 2| 1.0 2.1 3.1| 34.5 -9.1 25.4 5.1 -0.13| 5.4 -0.7 6000 147 9 100 4| 0.9 2.2 3.0| 46.6 -29.8 16.8 2.8 -0.15| 5.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20200327.00.gif