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 SBVH... Searching the city database file for: SBVH ... Date:1200Z 29 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 107 SFC 944 652 22.6 22.6 100 0.0 22.6 60 6 300.7 304.1 297.8 355.3 18.59 2 925 791 21.0 21.0 100 0.0 21.0 45 11 300.8 303.9 296.9 351.2 17.17 3 911 923 20.4 20.3 99 0.1 20.4 40 16 301.5 304.5 296.8 350.6 16.68 4 892 1106 21.4 17.3 77 4.1 18.5 43 16 304.3 306.9 295.8 346.2 14.07 5 850 1524 18.6 16.4 87 2.2 17.1 50 16 305.6 308.2 296.0 347.4 13.94 6 713 3014 9.8 9.1 95 0.7 9.3 51 11 311.7 313.6 295.1 343.2 10.24 7 700 3167 9.6 8.1 90 1.5 8.6 55 11 313.1 315.0 295.1 343.3 9.74 8 642 3884 6.8 1.8 70 5.0 3.9 68 11 317.8 319.1 294.1 339.4 6.81 9 607 4343 3.6 3.1 97 0.5 3.3 92 10 319.2 320.8 295.4 344.4 7.91 10 583 4671 2.0 -2.4 73 4.4 -0.3 76 10 321.1 322.1 294.0 338.9 5.51 11 578 4740 1.4 0.6 94 0.8 1.0 73 10 321.2 322.5 295.1 343.5 6.94 12 559 5010 -0.5 -0.5 100 0.0 -0.5 75 10 322.0 323.3 295.1 343.4 6.62 13 539 5302 -0.9 -6.9 64 6.0 -3.8 88 10 324.9 325.7 294.0 338.9 4.23 14 520 5588 -2.5 -5.2 82 2.7 -3.8 93 9 326.3 327.3 295.0 342.9 5.00 15 507 5790 -3.1 -10.1 58 7.0 -6.2 110 7 328.0 328.7 294.3 339.8 3.50 16 500 5900 -3.7 -9.7 63 6.0 -6.4 120 6 328.5 329.3 294.6 340.9 3.66 17 471 6370 -6.1 -12.1 62 6.0 -8.7 133 6 331.2 331.9 294.8 342.2 3.21 18 453 6674 -8.5 -12.0 76 3.5 -10.0 141 6 331.9 332.6 295.1 343.5 3.37 19 417 7313 -11.9 -18.9 56 7.0 -14.3 160 5 335.5 335.9 295.0 342.8 2.06 20 400 7630 -14.7 -19.6 66 4.9 -16.3 175 14 335.9 336.3 295.1 343.1 2.02 21 377 8074 -18.1 -22.2 70 4.1 -19.3 171 15 337.1 337.5 295.1 343.3 1.71 22 365 8314 -19.1 -27.1 49 8.0 -21.1 178 15 338.9 339.2 295.1 343.1 1.14 23 360 8416 -19.3 -45.3 8 26.0 -23.1 190 14 340.0 340.0 294.5 340.7 0.19 24 346 8709 -21.3 -33.3 33 12.0 -23.8 200 15 341.2 341.3 295.2 343.7 0.67 25 343 8773 -21.7 -37.7 22 16.0 -24.5 198 15 341.5 341.6 295.1 343.2 0.43 26 309 9529 -28.5 -49.5 11 21.0 -30.7 202 20 342.3 342.3 295.0 342.9 0.14 27 300 9740 -29.5 -57.5 5 28.0 -31.7 180 19 343.8 343.8 295.3 344.0 0.05 28 291 9957 -30.9 -70.9 1 40.0 -33.0 182 19 344.8 344.8 295.5 344.9 0.01 29 271 10459 -33.3 -62.3 4 29.0 -35.1 198 23 348.4 348.4 296.3 348.6 0.03 30 250 11020 -38.1 -62.1 6 24.0 -39.4 200 31 349.4 349.4 296.5 349.6 0.04 31 200 12510 -51.9 -60.9 33 9.0 -52.2 210 26 350.6 350.6 296.8 350.8 0.05 32 182 13115 -57.3 -63.3 46 6.0 -57.4 220 28 351.4 351.4 297.0 351.6 0.04 33 154 14151 -66.3 -70.7 54 4.4 -66.4 200 25 353.2 353.2 297.3 353.3 0.02 34 150 14310 -67.5 -72.0 53 4.5 -67.5 200 25 353.8 353.8 297.5 353.9 0.02 35 116 15815 -79.1 -83.1 52 4.0 -79.1 225 28 359.3 359.3 298.5 359.3 0.00 36 112 16014 -79.5 -83.9 48 4.4 -79.5 210 31 362.2 362.2 299.1 362.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 564.00 mb = 4938.78 m = 16203.14 ft Wetbulb zero: 585.19 mb = 4640.30 m = 15223.89 ft Precipitable water: 1.96 inches Sfc-500 mean rel hum: 85.51 % Est. max temperature: 29.82 C = 85.67 F Sfc-Lift cond lev (LCL): 944.38 mb = 648.16 m = 2126.48 ft T: -9999.00 C 700-500 lapse rate: 4.87 C/km ThetaE index: 9.07 C Layer 925.0- 850.0 mb Conv cond level (CCL): 833.01 mb = 1695.13 m = 5561.40 ft Mean mixing ratio: 15.35 g/kg Conv temperature: 28.18 C = 82.72 F Cap Strength: 1.62 C Lifted Index: -0.38 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.55 C Lifted Index @700 mb: -0.67 C Showalter Index: 0.21 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 20.10 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 234.80 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 229.19 J/kg Max Up Vert Vel: 21.41 m/s Conv Inhibition (B-): 31.42 J/kg Cap Strength: 1.62 C Lift Cond Lev (LCL): 869.41 mb = 1328.51 m = 4358.57 ft Lev Free Conv (LFC): 774.41 mb = 2313.32 m = 7589.53 ft Equ Level (EL): 284.41 mb = 10118.27 m = 33196.02 ft B at Equ Level: 225.33 J/kg Max Parcel Lev (MPL): 164.41 mb = 13745.04 m = 45094.74 ft Wind level data Storm motion: 98 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 ---------------------------------------------------------- 0 944 652 60 6 -5.2 -3.0 | 324 5 3.0 -4.1 1 925 791 45 11 -7.8 -7.8 | 357 9 0.4 -8.9 2 912 914 40 16 -10.3 -12.3 | 9 14 -2.1 -13.4 3 850 1524 50 16 -12.3 -10.3 | 20 12 -4.0 -11.4 4 791 2134 60 15 -13.0 -7.5 | 29 10 -4.8 -8.6 5 763 2438 60 11 -9.5 -5.5 | 11 7 -1.3 -6.6 6 710 3048 50 11 -8.4 -7.1 | 2 8 -0.2 -8.2 7 700 3167 55 11 -9.0 -6.3 | 6 7 -0.8 -7.4 8 659 3658 75 14 -13.5 -3.6 | 48 7 -5.3 -4.7 9 635 3962 65 10 -9.1 -4.2 | 9 5 -0.9 -5.3 10 611 4267 95 10 -10.0 0.9 | 82 2 -1.8 -0.3 11 567 4877 65 10 -9.1 -4.2 | 9 5 -0.9 -5.3 12 546 5182 90 10 -10.0 0.0 | 58 2 -1.8 -1.1 13 526 5486 85 10 -10.0 -0.9 | 41 3 -1.8 -2.0 14 500 5900 120 6 -5.2 3.0 | 238 4 3.0 1.9 15 488 6096 125 6 -4.9 3.4 | 235 4 3.3 2.3 16 417 7315 160 5 -1.7 4.7 | 241 7 6.5 3.6 17 401 7620 170 10 -1.7 9.8 | 217 11 6.5 8.7 18 400 7630 175 14 -1.2 13.9 | 209 15 7.0 12.8 19 369 8230 170 15 -2.6 14.8 | 202 15 5.6 13.6 20 354 8534 205 14 5.9 12.7 | 231 18 14.1 11.6 21 339 8839 195 16 4.1 15.5 | 221 19 12.4 14.3 22 312 9449 210 20 10.0 17.3 | 228 24 18.2 16.2 23 300 9740 180 19 0.0 19.0 | 205 20 8.2 17.9 24 299 9754 175 18 -1.6 17.9 | 202 18 6.6 16.8 25 263 10668 205 24 10.1 21.8 | 222 28 18.4 20.6 26 250 11020 200 31 10.6 29.1 | 214 34 18.8 28.0 27 241 11278 205 32 13.5 29.0 | 218 35 21.7 27.9 28 200 12510 210 26 13.0 22.5 | 225 30 21.2 21.4 29 182 13106 220 28 18.0 21.4 | 232 33 26.2 20.3 30 165 13716 200 26 8.9 24.4 | 216 29 17.1 23.3 31 150 14310 200 25 8.6 23.5 | 217 28 16.8 22.4 32 142 14630 200 25 8.6 23.5 | 217 28 16.8 22.4 33 122 15545 225 25 17.7 17.7 | 237 31 25.9 16.6 34 115 15850 225 28 19.8 19.8 | 236 34 28.0 18.7 35 110 16154 200 33 11.3 31.0 | 213 36 19.5 29.9 Wind Parameters Mean winds (0-6000m): 67.8 at 11.0 knts Storm direction: 97.8 at 8.3 knts Shear (0-3000m) pos: 1.6 neg: 1.3 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -7.5 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 61.20 Bulk Shear: 3.74 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 44 13 4 10| 0.0 10.7 10.7| 15.4 0.0 15.4 30.8 0.60| 11.9 7.1 1000 46 14 11 11| 1.2 5.3 6.5| 21.5 0.0 21.5 21.5 0.63| 7.1 4.5 1500 49 15 16 11| 1.5 3.6 5.1| 25.2 0.0 25.2 16.8 0.62| 5.6 3.4 2000 52 14 16 10| 1.2 1.9 3.1| 25.2 -5.9 19.3 9.7 0.35| 5.3 1.9 2500 52 13 14 10| 0.9 1.6 2.5| 26.3 -7.5 18.8 7.5 0.31| 4.7 1.4 3000 54 13 16 9| 1.6 1.3 2.9| 36.3 -7.5 28.8 9.6 0.44| 4.8 2.1 4000 59 13 19 8| 1.3 1.2 2.4| 39.1 -15.5 23.6 5.9 0.23| 5.2 1.2 5000 63 12 21 7| 1.4 0.9 2.3| 41.6 -16.9 24.7 4.9 0.25| 5.1 1.3 6000 68 11 21 6| 1.4 0.8 2.2| 42.2 -17.1 25.1 4.2 0.25| 4.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//SBVH/skewt/SBVH.skewt.20200329.12.gif