UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032823.upa.cvt Date: 2300Z 28 MAR 20 Searching for LIBR... Searching the city database file for: LIBR ... Date:2300Z 28 MAR 20 Station: LIBR WMO ident: 16320 Latitude: 40.65 Longitude: 17.95 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 10 9.4 7.3 87 2.1 8.3 275 4 281.4 282.5 280.8 298.8 6.33 1 1005 87 11.8 7.2 73 4.6 9.3 285 10 284.5 285.6 282.3 302.2 6.34 2 1000 130 11.6 7.3 75 4.3 9.3 290 13 284.8 285.9 282.4 302.6 6.42 3 925 776 6.2 3.9 85 2.3 5.1 330 9 285.6 286.6 281.8 301.0 5.47 4 850 1464 1.4 1.4 100 0.0 1.4 350 12 287.6 288.5 282.1 301.8 4.98 5 788 2070 -2.5 -3.0 96 0.5 -2.7 332 11 289.7 290.4 281.8 301.0 3.89 6 700 3001 -8.1 -9.5 90 1.4 -8.6 305 10 293.5 294.0 282.0 301.5 2.66 7 670 3340 -10.7 -12.2 89 1.5 -11.2 323 11 294.3 294.7 281.8 301.1 2.24 8 638 3716 -11.7 -23.7 36 12.0 -14.5 342 11 297.3 297.5 281.4 300.1 0.88 9 613 4021 -13.5 -26.5 33 13.0 -16.2 358 12 298.7 298.8 281.7 301.0 0.71 10 603 4147 -14.3 -29.3 27 15.0 -17.1 5 12 299.1 299.2 281.7 301.0 0.56 11 573 4532 -17.3 -32.3 26 15.0 -19.7 25 13 300.0 300.1 282.0 301.5 0.44 12 555 4770 -19.1 -24.1 65 5.0 -20.1 38 13 300.6 300.8 282.9 303.8 0.98 13 500 5540 -24.3 -27.8 73 3.5 -24.9 80 15 303.4 303.6 283.8 306.0 0.78 14 442 6423 -31.3 -37.3 55 6.0 -31.9 69 16 305.5 305.5 284.1 306.7 0.35 15 400 7120 -37.3 -41.5 65 4.2 -37.6 60 16 306.5 306.6 284.3 307.4 0.25 16 354 7952 -44.9 -49.6 59 4.7 -45.1 55 16 307.2 307.2 284.4 307.6 0.12 17 345 8124 -45.5 -56.5 28 11.0 -45.9 53 16 308.6 308.6 284.9 308.8 0.05 18 342 8183 -45.9 -52.9 45 7.0 -46.2 53 16 308.9 308.9 285.0 309.2 0.08 19 323 8562 -47.9 -62.9 16 15.0 -48.2 51 16 311.2 311.2 285.8 311.3 0.03 20 319 8644 -48.5 -62.5 18 14.0 -48.8 50 16 311.5 311.5 285.9 311.6 0.03 21 306 8919 -47.9 -75.9 3 28.0 -48.3 9 12 316.0 316.0 287.5 316.1 0.00 22 300 9050 -47.7 -74.7 3 27.0 -48.1 350 10 318.1 318.1 288.1 318.1 0.01 23 296 9139 -47.1 -74.1 3 27.0 -47.6 344 11 320.2 320.2 288.8 320.2 0.01 24 267 9818 -49.5 -75.5 3 26.0 -49.9 299 20 326.3 326.3 290.6 326.3 0.01 25 250 10250 -47.9 -75.9 3 28.0 -48.4 270 26 334.9 334.9 293.0 334.9 0.01 26 200 11710 -47.9 -80.9 1 33.0 -48.5 275 31 356.9 356.9 298.1 356.9 0.00 27 171 12742 -48.1 -82.1 1 34.0 -48.8 278 33 372.9 372.9 301.1 373.0 0.00 28 150 13600 -50.7 -83.7 1 33.0 -51.3 280 34 382.7 382.7 302.7 382.7 0.00 29 115 15328 -54.1 -85.1 1 31.0 -54.6 267 28 406.6 406.6 306.1 406.6 0.00 30 100 16230 -53.7 -85.7 1 32.0 -54.3 260 25 424.0 424.0 308.2 424.0 0.00 31 90 16906 -52.9 -85.9 1 33.0 -53.7 269 23 438.5 438.5 309.7 438.5 0.00 32 70 18510 -56.3 -86.3 1 30.0 -56.9 290 17 463.9 463.9 312.1 464.0 0.00 33 63 19177 -57.5 -87.5 1 30.0 -58.1 298 14 475.5 475.5 313.1 475.5 0.00 34 58 19703 -54.5 -86.5 1 32.0 -55.5 304 11 493.6 493.6 314.5 493.7 0.00 35 50 20650 -55.9 -86.9 1 31.0 -56.8 315 6 511.7 511.7 315.8 511.8 0.00 36 47 21043 -57.3 -87.3 1 30.0 -58.1 298 6 517.5 517.5 316.1 517.5 0.00 37 35 22926 -52.7 -86.7 1 34.0 -54.5 217 5 575.1 575.1 319.4 575.1 0.01 38 30 23920 -53.5 -86.5 1 33.0 -55.4 175 4 598.8 598.8 320.6 598.8 0.01 39 21 26224 -51.5 -85.5 1 34.0 -54.5 21 8 669.1 669.1 323.4 669.2 0.01 40 20 26540 -52.7 -85.7 1 33.0 -55.5 360 9 674.9 674.9 323.6 675.0 0.01 41 18 27217 -54.1 -86.1 1 32.0 -56.7 25 8 691.1 691.1 324.1 691.2 0.01 42 14 28839 -50.7 -85.7 1 35.0 -54.9 85 5 754.1 754.1 326.0 754.3 0.02 43 13 29318 -53.9 -86.9 1 33.0 -57.3 103 4 759.2 759.2 326.2 759.3 0.02 44 12 29835 -50.9 -85.9 1 35.0 -55.5 122 3 787.4 787.4 326.9 787.6 0.02 45 11 30394 -55.7 -87.7 1 32.0 -58.9 142 2 789.8 789.8 327.0 789.9 0.02 46 10 31000 -56.3 -88.3 1 32.0 -59.6 165 1 809.4 809.4 327.5 809.5 0.02 47 6.6 33682 -49.3 -85.3 1 36.0 -56.6 941.0 941.0 330.2 941.4 0.04 TRP 319 8644 -48.5 -62.5 18 14.0 -48.8 50 16 311.5 311.5 285.9 311.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 827.74 mb = 1681.56 m = 5516.87 ft Wetbulb zero: 829.04 mb = 1663.83 m = 5458.69 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 74.08 % Est. max temperature: 15.23 C = 59.42 F Sfc-Lift cond lev (LCL): 982.14 mb = 279.33 m = 916.41 ft T: 10.35 C 700-500 lapse rate: 6.38 C/km ThetaE index: 1.60 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.39 mb = 995.40 m = 3265.71 ft Mean mixing ratio: 5.94 g/kg Conv temperature: 14.27 C = 57.69 F Cap Strength: 2.44 C Lifted Index: 3.51 C Risk: None Lifted Index @300 mb: 11.78 C Lifted Index @700 mb: 0.38 C Showalter Index: 3.42 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 25.70 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 103.80 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.85 J/kg Max Up Vert Vel: 3.96 m/s Conv Inhibition (B-): 14.14 J/kg Cap Strength: 3.34 C Lift Cond Lev (LCL): 917.12 mb = 845.64 m = 2774.37 ft Lev Free Conv (LFC): 832.12 mb = 1634.15 m = 5361.32 ft Equ Level (EL): 752.12 mb = 2436.46 m = 7993.53 ft B at Equ Level: 7.77 J/kg Max Parcel Lev (MPL): 662.12 mb = 3430.86 m = 11255.97 ft Wind level data Storm motion: 30 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 1014 10 275 4 4.0 -0.3 | 229 11 8.4 7.4 1 1000 130 290 13 12.2 -4.4 | 259 17 16.6 3.3 2 925 776 330 9 4.5 -7.8 | 270 9 8.9 -0.0 3 850 1464 350 12 2.1 -11.8 | 302 8 6.5 -4.1 4 700 3001 305 10 8.2 -5.7 | 261 13 12.6 2.0 5 500 5540 80 15 -14.8 -2.6 | 116 12 -10.4 5.1 6 400 7120 60 16 -13.9 -8.0 | 88 9 -9.4 -0.3 7 319 8644 50 16 -12.3 -10.3 | 72 8 -7.8 -2.5 8 300 9050 350 10 1.7 -9.8 | 289 6 6.1 -2.1 9 250 10250 270 26 26.0 -0.0 | 256 31 30.4 7.7 10 200 11710 275 31 30.9 -2.7 | 262 36 35.3 5.0 11 150 13600 280 34 33.5 -5.9 | 267 38 37.9 1.8 12 100 16230 260 25 24.6 4.3 | 247 31 29.0 12.1 13 70 18510 290 17 16.0 -5.8 | 265 20 20.4 1.9 14 50 20650 315 6 4.2 -4.2 | 248 9 8.7 3.5 15 30 23920 175 4 -0.3 4.0 | 199 12 4.1 11.7 16 20 26540 360 9 -0.0 -9.0 | 286 5 4.4 -1.3 17 10 31000 165 1 -0.3 1.0 | 205 10 4.2 8.7 Wind Parameters Mean winds (0-6000m): 359.6 at 11.9 knts Storm direction: 29.6 at 8.9 knts Shear (0-3000m) pos: 2.0 neg: 1.4 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 32.6 deg Storm rel helicity (0-3000m) pos: 45.7 neg: -19.1 tot: 26.6 m^2/s^2 ave: 8.9 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 18.33 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 ------------------------------------------------------------------------------- 500 298 11 260 14| 8.1 0.0 8.1| 34.9 0.0 34.9 69.7 0.70| 14.2 10.0 1000 310 10 265 12| 4.6 0.0 4.6| 39.5 0.0 39.5 39.5 0.63| 9.5 6.0 1500 323 11 274 11| 3.9 0.0 3.9| 45.7 0.0 45.7 30.5 0.67| 7.4 5.0 2000 328 11 278 10| 3.0 0.8 3.7| 45.7 -5.6 40.1 20.0 0.49| 6.3 3.1 2500 328 11 278 10| 2.4 1.2 3.6| 45.7 -12.1 33.6 13.4 0.36| 5.6 2.0 3000 326 11 277 10| 2.0 1.4 3.4| 45.7 -19.1 26.6 8.9 0.25| 5.1 1.3 4000 328 11 278 10| 2.6 1.1 3.6| 66.5 -19.1 47.5 11.9 0.39| 5.2 2.0 5000 341 11 290 9| 2.6 0.9 3.4| 80.9 -19.1 61.8 12.4 0.51| 5.4 2.8 6000 360 12 313 6| 2.2 0.6 2.9| 92.6 -22.7 69.9 11.7 0.50| 5.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//LIBR/skewt/LIBR.skewt.20200328.23.gif