UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032423.upa.cvt Date: 2300Z 24 MAR 20 Searching for VO371... Searching the city database file for: VO371 ... Date:2300Z 24 MAR 20 Station: VO371 WMO ident: 43371 Latitude: 8.48 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1001 59 26.0 24.6 92 1.4 25.0 0 0 299.1 302.7 298.1 357.0 19.81 1 1000 68 26.4 24.5 89 1.9 25.0 45 3 299.5 303.1 298.2 357.3 19.71 2 991 148 28.2 23.2 74 5.0 24.5 86 4 302.1 305.5 298.0 356.4 18.36 3 925 758 23.2 21.4 90 1.8 21.9 170 8 303.0 306.3 297.7 355.3 17.61 4 894 1056 21.4 20.1 92 1.3 20.5 126 7 304.1 307.3 297.5 354.2 16.79 5 850 1493 19.0 16.9 88 2.1 17.5 110 10 306.0 308.7 296.5 349.3 14.40 6 830 1698 18.8 12.8 68 6.0 14.8 86 9 307.9 310.0 294.8 342.0 11.26 7 805 1960 16.4 14.6 89 1.8 15.2 66 11 308.1 310.5 296.1 347.7 13.10 8 785 2174 16.6 8.6 59 8.0 11.6 59 16 310.5 312.2 293.9 338.1 8.97 9 706 3068 9.8 3.8 66 6.0 6.3 45 27 312.6 313.9 293.0 334.8 7.14 10 700 3139 9.6 3.6 66 6.0 6.1 45 26 313.1 314.5 293.1 335.3 7.10 11 658 3651 8.6 0.6 57 8.0 4.2 26 15 317.6 318.8 293.6 337.0 6.08 12 634 3957 6.4 0.4 65 6.0 3.1 357 11 318.5 319.7 293.9 338.4 6.23 13 592 4516 4.0 -11.0 33 15.0 -2.6 14 7 322.0 322.5 292.0 331.3 2.79 14 582 4654 3.0 -5.0 56 8.0 -1.0 26 6 322.4 323.3 293.6 337.2 4.53 15 577 4724 3.2 -12.8 30 16.0 -3.6 37 6 323.4 323.9 292.2 331.8 2.47 16 500 5870 -3.5 -21.5 23 18.0 -9.5 35 11 328.8 329.0 292.7 333.6 1.37 17 487 6078 -4.3 -21.3 25 17.0 -10.1 40 13 330.3 330.6 293.2 335.4 1.43 18 470 6356 -6.3 -23.3 25 17.0 -11.7 36 10 331.2 331.4 293.2 335.6 1.24 19 449 6711 -8.9 -14.9 62 6.0 -11.2 0 11 332.3 332.8 294.7 341.6 2.68 20 441 6851 -8.1 -13.1 67 5.0 -10.2 353 12 335.0 335.6 295.7 346.0 3.16 21 423 7173 -10.1 -25.1 28 15.0 -14.6 350 12 336.4 336.7 294.5 340.7 1.18 22 400 7600 -13.7 -29.7 25 16.0 -17.7 335 4 337.2 337.3 294.4 340.2 0.81 23 340 8814 -22.3 -33.3 36 11.0 -24.5 321 12 341.5 341.7 295.3 344.1 0.68 24 300 9720 -29.5 -40.5 34 11.0 -31.0 290 12 343.8 343.9 295.6 345.3 0.37 25 250 11000 -40.1 -65.1 5 25.0 -41.1 230 15 346.4 346.5 295.8 346.6 0.02 26 229 11592 -44.1 -68.1 5 24.0 -44.9 195 11 349.2 349.2 296.5 349.2 0.02 27 200 12480 -52.7 -69.7 11 17.0 -53.0 180 12 349.3 349.3 296.5 349.4 0.02 28 150 14280 -65.3 -79.3 13 14.0 -65.4 215 18 357.6 357.6 298.2 357.6 0.00 29 105 16357 -80.7 -93.7 10 13.0 -80.7 123 10 366.7 366.7 299.9 366.7 0.00 30 100 16630 -81.7 -94.7 9 13.0 -81.7 40 10 369.9 369.9 300.5 369.9 0.00 31 98 16743 -82.1 -95.1 9 13.0 -82.1 40 10 371.2 371.2 300.8 371.2 0.00 32 93 17037 -81.7 -94.7 9 13.0 -81.7 42 12 377.6 377.6 301.9 377.6 0.00 33 92 17097 -81.5 -94.5 9 13.0 -81.5 43 12 379.2 379.2 302.1 379.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 540.22 mb = 5271.29 m = 17294.03 ft Wetbulb zero: 611.10 mb = 4256.76 m = 13965.57 ft Precipitable water: 2.02 inches Sfc-500 mean rel hum: 60.26 % Est. max temperature: 32.94 C = 91.30 F Sfc-Lift cond lev (LCL): 981.30 mb = 235.38 m = 772.24 ft T: 27.49 C 700-500 lapse rate: 4.80 C/km ThetaE index: 15.27 C Layer 991.0- 805.0 mb Conv cond level (CCL): 886.78 mb = 1125.88 m = 3693.80 ft Mean mixing ratio: 17.92 g/kg Conv temperature: 31.39 C = 88.50 F Cap Strength: 0.90 C Lifted Index: -2.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.15 C Lifted Index @700 mb: -2.49 C Showalter Index: -0.30 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.40 C K Index: 33.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 233.80 Risk: None Energy Index: -3.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1243.84 J/kg Max Up Vert Vel: 49.88 m/s Conv Inhibition (B-): 10.31 J/kg Cap Strength: 0.90 C Lift Cond Lev (LCL): 910.69 mb = 894.14 m = 2933.50 ft Lev Free Conv (LFC): 855.69 mb = 1435.20 m = 4708.59 ft Equ Level (EL): 845.69 mb = 1536.73 m = 5041.71 ft B at Equ Level: 6.32 J/kg Wind level data Storm motion: 82 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 1001 59 0 0 -0.0 -0.0 | 262 9 8.7 1.2 1 1000 68 45 3 -2.1 -2.1 | 278 7 6.5 -0.9 2 974 305 165 7 -1.8 6.8 | 221 10 6.8 8.0 3 941 610 160 6 -2.1 5.6 | 224 10 6.6 6.8 4 925 758 170 8 -1.4 7.9 | 219 12 7.3 9.1 5 909 914 140 6 -3.9 4.6 | 220 8 4.8 5.8 6 877 1219 110 8 -7.5 2.7 | 196 4 1.1 3.9 7 850 1493 110 10 -9.4 3.4 | 171 5 -0.7 4.6 8 817 1829 70 8 -7.5 -2.7 | 324 2 1.1 -1.5 9 788 2134 60 16 -13.9 -8.0 | 37 9 -5.2 -6.8 10 760 2438 55 20 -16.4 -11.5 | 37 13 -7.7 -10.3 11 733 2743 50 26 -19.9 -16.7 | 36 19 -11.3 -15.5 12 708 3048 45 27 -19.1 -19.1 | 30 21 -10.4 -17.9 13 700 3139 45 26 -18.4 -18.4 | 30 20 -9.7 -17.2 14 657 3658 25 15 -6.3 -13.6 | 349 13 2.3 -12.4 15 632 3962 355 11 1.0 -11.0 | 315 14 9.6 -9.8 16 609 4267 10 10 -1.7 -9.8 | 321 11 6.9 -8.6 17 587 4572 15 6 -1.6 -5.8 | 303 8 7.1 -4.6 18 565 4877 65 6 -5.4 -2.5 | 293 3 3.2 -1.3 19 524 5486 60 4 -3.5 -2.0 | 279 5 5.2 -0.8 20 500 5870 35 11 -6.3 -9.0 | 343 8 2.3 -7.8 21 486 6096 40 13 -8.4 -10.0 | 358 9 0.3 -8.8 22 467 6401 35 9 -5.2 -7.4 | 331 7 3.5 -6.2 23 449 6706 360 11 -0.0 -11.0 | 319 13 8.7 -9.8 24 432 7010 345 14 3.6 -13.5 | 315 17 12.3 -12.3 25 415 7315 355 10 0.9 -10.0 | 313 13 9.5 -8.8 26 400 7600 335 4 1.7 -3.6 | 283 11 10.3 -2.4 27 383 7925 340 12 4.1 -11.3 | 308 16 12.8 -10.1 28 367 8230 340 12 4.1 -11.3 | 308 16 12.8 -10.1 29 300 9720 290 12 11.3 -4.1 | 278 20 19.9 -2.9 30 299 9754 280 16 15.8 -2.8 | 274 24 24.4 -1.6 31 262 10668 230 13 10.0 8.4 | 243 21 18.6 9.6 32 251 10973 220 13 8.4 10.0 | 237 20 17.0 11.2 33 250 11000 230 15 11.5 9.6 | 242 23 20.1 10.8 34 240 11278 215 13 7.5 10.6 | 234 20 16.1 11.8 35 219 11887 175 8 -0.7 8.0 | 221 12 8.0 9.2 36 209 12192 165 12 -3.1 11.6 | 203 14 5.5 12.8 37 200 12480 180 12 0.0 12.0 | 213 16 8.7 13.2 38 172 13411 155 12 -5.1 10.9 | 197 13 3.6 12.1 39 156 14021 185 12 1.0 12.0 | 216 16 9.7 13.2 40 150 14280 215 18 10.3 14.7 | 230 25 19.0 15.9 41 141 14630 210 15 7.5 13.0 | 229 21 16.2 14.2 42 114 15850 160 15 -5.1 14.1 | 193 16 3.5 15.3 43 109 16154 180 10 0.0 10.0 | 218 14 8.7 11.2 44 100 16630 40 10 -6.4 -7.7 | 341 7 2.2 -6.5 45 98 16764 40 10 -6.4 -7.7 | 341 7 2.2 -6.5 46 88 17374 45 14 -9.9 -9.9 | 8 9 -1.2 -8.7 Wind Parameters Mean winds (0-6000m): 52.1 at 11.6 knts Storm direction: 82.1 at 8.7 knts Shear (0-3000m) pos: 1.1 neg: 5.2 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 128.1 deg Storm rel helicity (0-3000m) pos: 5.2 neg: -27.8 tot: -22.5 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -0.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 46.97 Bulk Shear: 26.48 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 ------------------------------------------------------------------------------- 500 156 6 224 9| 6.3 0.0 6.3| 2.1 -6.7 -4.6 -9.1 -0.30| 13.3 -4.0 1000 154 6 221 9| 3.2 2.1 5.2| 2.1 -11.2 -9.2 -9.2 -0.28| 10.7 -3.0 1500 135 7 211 7| 2.1 2.8 5.0| 2.1 -15.3 -13.2 -8.8 -0.35| 9.0 -3.2 2000 116 8 200 5| 1.6 4.2 5.7| 4.7 -15.3 -10.6 -5.3 -0.09| 9.7 -0.8 2500 91 10 136 2| 1.3 5.1 6.4| 5.2 -15.8 -10.6 -4.2 -0.07| 9.6 -0.6 3000 73 13 55 4| 1.1 5.2 6.2| 5.2 -27.8 -22.5 -7.5 -0.10| 9.1 -0.9 4000 58 14 26 7| 0.8 2.1 2.9| 6.7-102.7 -96.0 -24.0 -0.32| 9.7 -3.1 5000 53 13 12 7| 1.6 1.7 3.3| 9.5-111.5-102.0 -20.4 -0.31| 9.0 -2.8 6000 52 12 5 6| 1.3 2.1 3.4| 21.7-112.3 -90.5 -15.1 -0.21| 8.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20200324.23.gif