UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032023.upa.cvt Date: 2300Z 20 MAR 20 Searching for VO311... Searching the city database file for: VO311 ... Date:2300Z 20 MAR 20 Station: VO311 WMO ident: 43311 Latitude: 11.12 Longitude: 72.73 ------------------------------------------------------------------------------- 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 1009 6 27.8 24.6 83 3.2 25.4 340 3 300.2 303.8 298.3 357.9 19.65 1 1000 85 28.0 23.0 74 5.0 24.3 335 15 301.1 304.4 297.5 354.0 17.96 2 925 774 25.6 11.6 42 14.0 16.6 360 15 305.5 307.2 292.7 333.5 9.31 3 850 1513 21.4 13.4 60 8.0 16.1 20 9 308.6 310.7 295.1 343.3 11.44 4 700 3156 9.6 -3.4 40 13.0 3.1 335 4 313.1 313.9 290.7 326.6 4.25 5 500 5880 -3.9 -18.9 30 15.0 -9.2 315 11 328.3 328.6 292.9 334.3 1.72 6 400 7600 -17.1 -30.1 31 13.0 -20.1 315 14 332.8 332.9 293.2 335.7 0.78 7 300 9700 -31.1 -42.1 33 11.0 -32.4 300 33 341.5 341.6 295.0 342.8 0.31 8 250 10960 -40.7 -54.7 21 14.0 -41.5 315 32 345.6 345.6 295.7 345.9 0.09 9 200 12440 -52.7 -64.7 22 12.0 -53.0 305 27 349.3 349.3 296.5 349.5 0.03 10 150 14240 -67.3 -78.3 20 11.0 -67.4 300 25 354.2 354.2 297.5 354.2 0.01 11 117 15695 -78.3 -88.3 18 10.0 -78.3 330 28 359.9 359.9 298.7 359.9 0.00 12 100 16590 -78.3 -88.3 18 10.0 -78.3 30 18 376.4 376.4 301.6 376.5 0.00 TRP 117 15695 -78.3 -88.3 18 10.0 -78.3 330 28 359.9 359.9 298.7 359.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 557.78 mb = 5093.07 m = 16709.33 ft Wetbulb zero: 650.15 mb = 3754.03 m = 12316.23 ft Precipitable water: 1.56 inches Sfc-500 mean rel hum: 44.16 % Est. max temperature: 35.82 C = 96.48 F Sfc-Lift cond lev (LCL): 963.72 mb = 411.57 m = 1350.27 ft T: 26.86 C 700-500 lapse rate: 4.96 C/km ThetaE index: 24.43 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 750.98 mb = 2561.15 m = 8402.62 ft Mean mixing ratio: 13.39 g/kg Conv temperature: 39.17 C = 102.51 F Cap Strength: 5.07 C Lifted Index: 1.53 C Risk: Showers probable Lifted Index @300 mb: 1.05 C Lifted Index @700 mb: 0.91 C Showalter Index: 1.59 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 17.30 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 189.80 Risk: None Energy Index: -1.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.70 J/kg Max Up Vert Vel: 9.87 m/s Conv Inhibition (B-): 382.93 J/kg Cap Strength: 5.07 C Lift Cond Lev (LCL): 840.56 mb = 1607.50 m = 5273.88 ft Lev Free Conv (LFC): 435.56 mb = 6943.51 m = 22780.27 ft Equ Level (EL): 335.56 mb = 8882.29 m = 29141.00 ft B at Equ Level: 48.28 J/kg Max Parcel Lev (MPL): 275.56 mb = 10287.25 m = 33750.41 ft Wind level data Storm motion: 31 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 1009 6 340 3 1.0 -2.8 | 240 5 4.1 2.3 1 1000 85 335 15 6.3 -13.6 | 312 13 9.4 -8.4 2 975 305 340 15 5.1 -14.1 | 318 12 8.2 -8.9 3 942 610 360 14 -0.0 -14.0 | 341 9 3.0 -8.8 4 925 774 360 15 -0.0 -15.0 | 343 10 3.0 -9.8 5 910 914 5 18 -1.6 -17.9 | 353 13 1.5 -12.8 6 879 1219 355 14 1.2 -13.9 | 334 10 4.3 -8.8 7 850 1513 20 9 -3.1 -8.5 | 1 3 -0.0 -3.3 8 819 1829 30 7 -3.5 -6.1 | 27 1 -0.5 -0.9 9 790 2134 60 2 -1.7 -1.0 | 198 4 1.3 4.2 10 762 2438 120 7 -6.1 3.5 | 161 9 -3.0 8.7 11 735 2743 120 8 -6.9 4.0 | 157 10 -3.9 9.2 12 709 3048 160 1 -0.3 0.9 | 204 7 2.7 6.1 13 700 3156 335 4 1.7 -3.6 | 252 5 4.7 1.5 14 658 3658 345 4 1.0 -3.9 | 252 4 4.1 1.3 15 634 3962 300 7 6.1 -3.5 | 260 9 9.1 1.7 16 610 4267 285 7 6.8 -1.8 | 251 10 9.8 3.4 17 588 4572 35 4 -2.3 -3.3 | 202 2 0.8 1.9 18 566 4877 105 6 -5.8 1.6 | 158 7 -2.7 6.7 19 525 5486 5 7 -0.6 -7.0 | 307 3 2.4 -1.8 20 500 5880 315 11 7.8 -7.8 | 284 11 10.8 -2.6 21 486 6096 300 12 10.4 -6.0 | 274 13 13.4 -0.8 22 467 6401 300 12 10.4 -6.0 | 274 13 13.4 -0.8 23 449 6706 335 15 6.3 -13.6 | 312 13 9.4 -8.4 24 432 7010 325 13 7.5 -10.6 | 298 12 10.5 -5.5 25 415 7315 320 10 6.4 -7.7 | 285 10 9.5 -2.5 26 400 7600 315 14 9.9 -9.9 | 290 14 12.9 -4.7 27 383 7925 300 15 13.0 -7.5 | 278 16 16.0 -2.3 28 367 8230 285 20 19.3 -5.2 | 270 22 22.4 -0.0 29 300 9700 300 33 28.6 -16.5 | 290 34 31.6 -11.3 30 298 9754 300 33 28.6 -16.5 | 290 34 31.6 -11.3 31 261 10668 300 26 22.5 -13.0 | 287 27 25.6 -7.8 32 250 10960 315 32 22.6 -22.6 | 304 31 25.7 -17.5 33 250 10973 310 32 24.5 -20.6 | 299 32 27.6 -15.4 34 238 11278 320 31 19.9 -23.7 | 309 30 23.0 -18.6 35 217 11887 310 35 26.8 -22.5 | 300 35 29.9 -17.3 36 208 12192 315 33 23.3 -23.3 | 305 32 26.4 -18.2 37 200 12440 305 27 22.1 -15.5 | 292 27 25.2 -10.3 38 171 13411 280 18 17.7 -3.1 | 264 21 20.8 2.0 39 155 14021 315 22 15.6 -15.6 | 299 21 18.6 -10.4 40 150 14240 300 25 21.7 -12.5 | 287 26 24.7 -7.3 41 140 14630 300 23 19.9 -11.5 | 285 24 23.0 -6.3 42 117 15695 330 28 14.0 -24.2 | 318 26 17.0 -19.1 43 114 15850 325 25 14.3 -20.5 | 311 23 17.4 -15.3 44 108 16154 350 21 3.6 -20.7 | 337 17 6.7 -15.5 45 100 16590 30 18 -9.0 -15.6 | 30 12 -6.0 -10.4 46 97 16764 30 18 -9.0 -15.6 | 30 12 -6.0 -10.4 Wind Parameters Mean winds (0-6000m): 0.5 at 8.0 knts Storm direction: 30.5 at 6.0 knts Shear (0-3000m) pos: 0.9 neg: 0.0 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): -42.5 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -15.1 tot: 42.9 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.71 Bulk Shear: 6.32 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 ------------------------------------------------------------------------------- 500 341 14 317 11| 11.8 0.0 11.8| 27.0 0.0 27.0 54.0 0.82| 18.6 15.3 1000 352 15 331 11| 7.2 0.0 7.2| 37.6 -3.3 34.3 34.3 0.70| 12.9 9.1 1500 355 14 334 10| 2.4 0.0 2.4| 42.3 -10.4 31.9 21.3 0.51| 12.1 6.1 2000 360 12 336 8| 1.0 0.0 1.0| 43.3 -10.4 32.9 16.4 0.52| 10.7 5.6 2500 4 11 338 6| 2.0 0.0 2.0| 44.0 -14.1 29.9 12.0 0.39| 10.4 4.0 3000 11 10 347 5| 0.9 0.0 0.9| 58.0 -15.1 42.9 14.3 0.44| 9.9 4.4 4000 5 9 325 4| 0.6 1.1 1.8| 71.1 -16.6 54.6 13.6 0.45| 9.2 4.2 5000 4 8 318 4| 1.6 0.9 2.5| 76.0 -23.9 52.2 10.4 0.30| 9.4 2.8 6000 1 8 314 4| 1.4 2.2 3.5| 76.0 -37.3 38.7 6.4 0.15| 9.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//VO311/skewt/VO311.skewt.20200320.23.gif