UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SZ566... Searching the city database file for: SZ566 ... Date:1200Z 1 APR 20 Station: SZ566 WMO ident: 83566 Latitude: -19.62 Longitude: -43.57 ------------------------------------------------------------------------------- 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 77 1 925 764 150 7 SFC 919 821 23.0 18.8 77 4.2 20.1 150 7 303.4 306.2 296.2 348.0 15.03 3 876 1236 18.8 16.7 88 2.1 17.4 52 5 303.2 305.8 295.3 344.1 13.78 4 850 1495 17.8 15.1 84 2.7 16.0 345 5 304.8 307.2 295.0 343.0 12.80 5 772 2314 12.8 12.7 99 0.1 12.7 301 6 307.9 310.2 295.4 344.4 12.05 6 700 3133 9.0 7.2 88 1.8 7.9 255 4 312.5 314.2 294.5 340.7 9.15 7 696 3181 8.8 7.1 89 1.7 7.8 252 4 312.7 314.5 294.6 341.0 9.14 8 674 3447 8.2 3.9 74 4.3 5.7 237 3 315.0 316.4 294.0 338.6 7.53 9 607 4305 2.2 2.0 99 0.2 2.1 221 10 317.6 319.0 294.5 340.8 7.31 10 602 4372 3.8 -1.1 70 4.9 1.1 223 10 320.2 321.4 294.1 339.1 5.87 11 544 5190 -1.5 -5.9 72 4.4 -3.6 255 14 323.3 324.2 293.9 338.2 4.53 12 532 5368 -2.1 -6.7 71 4.6 -4.3 251 14 324.7 325.5 294.1 339.1 4.36 13 528 5428 -1.9 -19.9 24 18.0 -8.2 250 14 325.6 325.9 291.9 330.8 1.49 14 504 5797 -5.1 -7.4 84 2.3 -6.2 241 13 326.1 326.9 294.4 340.6 4.36 15 500 5860 -5.1 -8.3 78 3.2 -6.6 240 13 326.8 327.6 294.4 340.5 4.09 16 490 6018 -4.7 -22.7 23 18.0 -10.5 240 11 329.2 329.5 292.7 333.7 1.26 17 448 6715 -8.5 -38.5 7 30.0 -14.8 235 14 333.0 333.0 292.9 334.2 0.31 18 405 7486 -14.5 -28.5 29 14.0 -18.1 224 21 335.0 335.1 293.9 338.3 0.90 19 400 7580 -15.1 -30.1 27 15.0 -18.7 220 21 335.4 335.5 293.9 338.3 0.78 20 391 7752 -16.1 -44.1 7 28.0 -20.6 214 22 336.2 336.3 293.6 337.0 0.19 21 387 7830 -16.7 -25.7 46 9.0 -19.1 211 22 336.4 336.7 294.6 340.9 1.22 22 377 8026 -18.1 -24.1 59 6.0 -19.8 203 23 337.1 337.4 294.9 342.4 1.45 23 356 8453 -20.9 -34.9 27 14.0 -23.6 175 21 338.9 339.0 294.6 341.1 0.55 24 300 9690 -32.7 -41.7 40 9.0 -33.7 155 31 339.3 339.4 294.4 340.6 0.33 25 288 9976 -35.5 -42.5 49 7.0 -36.2 160 32 339.3 339.3 294.4 340.5 0.31 26 256 10787 -40.3 -55.3 19 15.0 -41.2 175 35 343.8 343.8 295.3 344.2 0.08 TRP WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 560.42 mb = 4958.50 m = 16267.85 ft Wetbulb zero: 588.15 mb = 4560.04 m = 14960.57 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 81.73 % Est. max temperature: 27.59 C = 81.67 F Sfc-Lift cond lev (LCL): 864.22 mb = 1352.46 m = 4437.16 ft T: 18.35 C 700-500 lapse rate: 5.17 C/km ThetaE index: 4.97 C Layer 876.0- 772.0 mb Conv cond level (CCL): 808.41 mb = 1921.62 m = 6304.46 ft Mean mixing ratio: 13.55 g/kg Conv temperature: 25.97 C = 78.74 F Cap Strength: 1.15 C Lifted Index: -0.14 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.25 C Lifted Index @700 mb: -0.04 C Showalter Index: 0.48 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.20 C K Index: 36.20 Risk: > 80 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 83.76 J/kg Max Up Vert Vel: 12.94 m/s Conv Inhibition (B-): 17.50 J/kg Cap Strength: 1.15 C Lift Cond Lev (LCL): 834.95 mb = 1646.95 m = 5403.33 ft Lev Free Conv (LFC): 759.95 mb = 2445.25 m = 8022.36 ft Equ Level (EL): 689.95 mb = 3253.05 m = 10672.62 ft B at Equ Level: 13.08 J/kg Max Parcel Lev (MPL): 479.95 mb = 6179.46 m = 20273.58 ft Wind level data Storm motion: 285 at 6 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 ---------------------------------------------------------- 0 919 821 150 7 -3.5 6.1 | 129 12 -9.6 7.7 1 909 914 135 4 -2.8 2.8 | 116 10 -9.0 4.4 2 850 1495 345 5 1.3 -4.8 | 56 6 -4.8 -3.2 3 817 1829 340 10 3.4 -9.4 | 19 8 -2.7 -7.8 4 788 2134 310 6 4.6 -3.9 | 34 3 -1.5 -2.3 5 760 2438 295 6 5.4 -2.5 | 36 1 -0.7 -0.9 6 700 3133 255 4 3.9 1.0 | 139 3 -2.3 2.6 7 656 3658 225 2 1.4 1.4 | 123 6 -4.7 3.0 8 609 4267 220 10 6.4 7.7 | 182 9 0.3 9.3 9 544 5182 255 14 13.5 3.6 | 235 9 7.4 5.2 10 500 5860 240 13 11.3 6.5 | 212 10 5.1 8.1 11 485 6096 240 10 8.7 5.0 | 201 7 2.5 6.6 12 466 6401 275 11 11.0 -1.0 | 262 5 4.8 0.6 13 448 6706 235 14 11.5 8.0 | 209 11 5.3 9.6 14 431 7010 245 19 17.2 8.0 | 229 15 11.1 9.6 15 400 7580 220 21 13.5 16.1 | 203 19 7.4 17.7 16 366 8230 195 24 6.2 23.2 | 180 25 0.1 24.8 17 351 8534 165 19 -4.9 18.4 | 151 23 -11.0 20.0 18 337 8839 175 19 -1.7 18.9 | 159 22 -7.8 20.5 19 310 9449 150 27 -13.5 23.4 | 142 32 -19.6 25.0 20 300 9690 155 31 -13.1 28.1 | 147 35 -19.2 29.7 21 247 10973 180 36 0.0 36.0 | 171 38 -6.1 37.6 Wind Parameters Mean winds (0-6000m): 254.7 at 8.4 knts Storm direction: 284.7 at 6.3 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 16.1 deg Storm rel helicity (0-3000m) pos: 4.5 neg: -41.3 tot: -36.8 m^2/s^2 ave: -12.3 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.88 Bulk Shear: 21.61 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 97 5 101 11| 0.0 10.5 10.5| 0.0 -26.8 -26.8 -53.6 -0.88| 11.5-10.2 1000 359 6 57 7| 0.0 8.7 8.7| 0.0 -39.1 -39.1 -39.1 -0.84| 10.1 -8.5 1500 337 6 43 6| 0.0 4.3 4.3| 1.0 -39.7 -38.7 -25.8 -0.60| 9.0 -5.4 2000 322 6 38 4| 0.0 2.7 2.7| 1.5 -39.7 -38.2 -19.1 -0.47| 7.6 -3.6 2500 311 6 42 3| 0.0 1.6 1.6| 1.6 -40.2 -38.6 -15.5 -0.45| 6.6 -2.9 3000 303 5 57 2| 0.0 1.2 1.2| 4.5 -41.3 -36.8 -12.3 -0.37| 6.1 -2.3 4000 265 6 181 2| 0.6 1.3 1.9| 24.1 -41.3 -17.2 -4.3 -0.08| 5.9 -0.5 5000 257 8 203 4| 0.7 1.0 1.7| 32.0 -49.2 -17.2 -3.4 -0.07| 5.4 -0.4 6000 255 8 208 4| 0.9 1.4 2.3| 44.3 -65.2 -20.9 -3.5 -0.07| 6.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SZ566/skewt/SZ566.skewt.20200401.12.gif