UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032223.upa.cvt Date: 2300Z 22 MAR 20 Searching for LIBR... Searching the city database file for: LIBR ... Date:2300Z 22 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 1013 10 13.8 11.6 87 2.2 12.5 320 10 285.9 287.4 285.1 309.5 8.49 1 1000 122 13.2 10.1 81 3.1 11.4 320 18 286.4 287.7 284.6 308.0 7.78 2 925 771 7.6 6.1 90 1.5 6.8 330 22 287.1 288.2 283.4 305.1 6.39 3 896 1033 5.4 5.2 99 0.2 5.3 317 18 287.4 288.5 283.4 304.9 6.19 4 885 1134 5.8 3.4 85 2.4 4.6 312 16 288.9 289.8 283.2 304.6 5.52 5 850 1464 3.8 1.1 83 2.7 2.5 295 11 290.1 291.0 283.1 304.1 4.87 6 827 1687 2.6 -2.4 70 5.0 0.4 281 10 291.1 291.8 282.4 302.4 3.87 7 782 2137 -0.9 -2.4 90 1.5 -1.6 252 9 292.1 292.8 283.0 304.0 4.10 8 748 2490 -3.7 -5.5 87 1.8 -4.4 229 8 292.8 293.4 282.5 302.8 3.39 9 743 2543 -3.7 -7.6 74 3.9 -5.2 226 8 293.3 293.9 282.2 302.0 2.90 10 720 2791 -5.5 -5.6 99 0.1 -5.5 210 8 294.0 294.6 283.1 304.4 3.50 11 700 3012 -5.9 -9.5 76 3.6 -7.2 195 7 296.0 296.4 283.0 304.0 2.66 12 697 3046 -6.1 -9.9 74 3.8 -7.5 196 7 296.1 296.6 283.0 303.9 2.58 13 682 3216 -7.3 -9.2 86 1.9 -8.0 201 7 296.6 297.1 283.4 305.0 2.79 14 574 4539 -15.3 -16.4 91 1.1 -15.6 242 8 302.2 302.6 284.6 308.0 1.85 15 565 4658 -15.1 -16.6 88 1.5 -15.5 246 8 303.8 304.2 285.2 309.7 1.85 16 513 5381 -20.7 -20.7 100 0.0 -20.7 269 8 305.5 305.8 285.4 310.2 1.43 17 500 5570 -22.1 -22.7 95 0.6 -22.2 275 8 306.1 306.3 285.4 310.1 1.23 18 442 6464 -27.9 -30.3 80 2.4 -28.3 258 13 309.8 309.9 286.1 312.1 0.70 19 438 6529 -28.7 -32.7 68 4.0 -29.2 257 13 309.5 309.7 285.8 311.5 0.56 20 400 7170 -33.9 -35.9 82 2.0 -34.1 245 17 310.9 311.0 286.2 312.5 0.45 21 398 7205 -34.3 -36.0 85 1.7 -34.5 245 17 310.9 310.9 286.2 312.4 0.44 22 381 7509 -37.1 -42.1 60 5.0 -37.5 248 17 311.1 311.1 286.0 312.0 0.25 23 348 8127 -42.5 -44.1 84 1.6 -42.6 252 17 311.9 312.0 286.3 312.7 0.22 24 344 8205 -43.3 -49.3 52 6.0 -43.6 253 17 311.9 311.9 286.2 312.3 0.12 25 333 8423 -45.1 -47.6 76 2.5 -45.2 255 17 312.3 312.4 286.4 312.9 0.16 26 326 8565 -46.5 -51.5 57 5.0 -46.7 256 17 312.3 312.3 286.3 312.7 0.10 27 300 9110 -51.5 -54.7 68 3.2 -51.6 260 17 312.8 312.8 286.4 313.0 0.08 28 283 9485 -54.9 -58.3 66 3.4 -55.0 260 21 313.1 313.2 286.5 313.3 0.05 29 265 9903 -57.5 -60.0 73 2.5 -57.5 260 26 315.3 315.3 287.2 315.5 0.04 30 256 10120 -58.3 -61.6 66 3.3 -58.3 260 28 317.2 317.2 287.9 317.4 0.04 31 250 10270 -56.9 -72.9 12 16.0 -57.1 290 31 321.5 321.5 289.2 321.5 0.01 32 249 10295 -56.7 -74.7 9 18.0 -56.9 289 31 322.1 322.1 289.4 322.2 0.01 33 211 11355 -52.1 -76.1 4 24.0 -52.5 267 23 344.9 344.9 295.5 345.0 0.01 34 200 11700 -53.1 -78.1 3 25.0 -53.4 260 20 348.7 348.7 296.3 348.7 0.00 35 150 13560 -52.1 -82.1 2 30.0 -52.6 260 20 380.3 380.3 302.3 380.3 0.00 36 100 16180 -52.9 -84.9 1 32.0 -53.6 255 22 425.5 425.5 308.3 425.5 0.00 37 88 16998 -55.9 -85.9 1 30.0 -56.5 260 20 435.3 435.3 309.4 435.4 0.00 38 70 18450 -56.9 -86.9 1 30.0 -57.5 270 17 462.7 462.7 312.0 462.7 0.00 39 68 18633 -57.1 -87.1 1 30.0 -57.7 267 17 466.1 466.1 312.3 466.1 0.00 40 65 18920 -54.1 -87.1 1 33.0 -55.0 263 16 478.7 478.7 313.4 478.7 0.00 41 50 20590 -57.1 -87.1 1 30.0 -57.9 240 13 508.9 508.9 315.6 508.9 0.00 42 34 23056 -52.7 -85.7 1 33.0 -54.5 153 14 579.8 579.8 319.6 579.9 0.01 43 30 23860 -55.1 -87.1 1 32.0 -56.7 125 14 594.4 594.4 320.3 594.5 0.01 44 28 24299 -56.1 -87.1 1 31.0 -57.6 128 13 603.5 603.5 320.7 603.5 0.01 45 25 25026 -51.7 -85.7 1 34.0 -54.2 132 12 636.0 636.0 322.2 636.1 0.01 46 22 25849 -54.7 -86.7 1 32.0 -56.8 136 10 650.8 650.8 322.7 650.8 0.01 47 20 26460 -53.7 -86.7 1 33.0 -56.2 140 9 671.8 671.8 323.5 671.9 0.01 48 18 27137 -54.5 -87.5 1 33.0 -57.0 137 9 689.8 689.8 324.1 689.9 0.01 49 11 30342 -48.1 -84.1 1 36.0 -54.1 123 9 817.4 817.4 327.7 817.7 0.03 50 10 30970 -49.1 -85.1 1 36.0 -54.9 120 9 836.3 836.3 328.1 836.5 0.03 TRP 256 10120 -58.3 -61.6 66 3.3 -58.3 260 28 317.2 317.2 287.9 317.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 793.57 mb = 2020.86 m = 6630.03 ft Wetbulb zero: 818.36 mb = 1771.04 m = 5810.44 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 87.62 % Est. max temperature: 17.58 C = 63.64 F Sfc-Lift cond lev (LCL): 980.15 mb = 288.87 m = 947.74 ft T: 11.76 C 700-500 lapse rate: 6.33 C/km ThetaE index: 7.03 C Layer 1000.0- 782.0 mb Conv cond level (CCL): 925.88 mb = 763.10 m = 2503.57 ft Mean mixing ratio: 7.12 g/kg Conv temperature: 14.99 C = 58.98 F Cap Strength: 2.25 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 4.50 C Lifted Index @700 mb: -0.12 C Showalter Index: 4.01 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.20 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 45.20 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.42 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 0.54 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 931.18 mb = 715.57 m = 2347.63 ft Lev Free Conv (LFC): 916.18 mb = 849.79 m = 2787.99 ft Equ Level (EL): 886.18 mb = 1123.29 m = 3685.31 ft B at Equ Level: 4.87 J/kg Max Parcel Lev (MPL): 566.18 mb = 4642.51 m = 15231.15 ft Wind level data Storm motion: 313 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 1013 10 320 10 6.4 -7.7 | 343 2 0.7 -2.3 1 1000 122 320 18 11.6 -13.8 | 325 10 5.9 -8.5 2 925 771 330 22 11.0 -19.1 | 339 15 5.3 -13.7 3 850 1464 295 11 10.0 -4.6 | 261 4 4.3 0.7 4 700 3012 195 7 1.8 6.8 | 162 13 -3.9 12.1 5 500 5570 275 8 8.0 -0.7 | 206 5 2.3 4.6 6 400 7170 245 17 15.4 7.2 | 218 16 9.7 12.5 7 300 9110 260 17 16.7 3.0 | 233 14 11.0 8.3 8 256 10120 260 28 27.6 4.9 | 245 24 21.9 10.2 9 250 10270 290 31 29.1 -10.6 | 283 24 23.4 -5.3 10 200 11700 260 20 19.7 3.5 | 238 17 14.0 8.8 11 150 13560 260 20 19.7 3.5 | 238 17 14.0 8.8 12 100 16180 255 22 21.3 5.7 | 235 19 15.5 11.0 13 70 18450 270 17 17.0 -0.0 | 245 12 11.3 5.3 14 50 20590 240 13 11.3 6.5 | 205 13 5.6 11.8 15 30 23860 125 14 -11.5 8.0 | 128 22 -17.2 13.3 16 20 26460 140 9 -5.8 6.9 | 137 17 -11.5 12.2 17 10 30970 120 9 -7.8 4.5 | 126 17 -13.5 9.8 Wind Parameters Mean winds (0-6000m): 283.0 at 10.4 knts Storm direction: 313.0 at 7.8 knts Shear (0-3000m) pos: 1.8 neg: 4.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 179.4 deg Storm rel helicity (0-3000m) pos: 8.3 neg: -58.1 tot: -49.7 m^2/s^2 ave: -16.6 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.95 Bulk Shear: 19.18 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 ------------------------------------------------------------------------------- 500 323 18 330 10| 10.8 0.0 10.8| 4.9 -1.8 3.1 6.3 -0.01| 11.4 -0.2 1000 325 19 333 12| 5.4 1.8 7.2| 8.3 -13.1 -4.8 -4.8 -0.15| 9.2 -1.4 1500 322 18 328 10| 3.6 4.4 8.0| 8.3 -26.5 -18.2 -12.1 -0.37| 9.5 -3.5 2000 315 16 317 8| 2.7 4.8 7.5| 8.3 -34.3 -26.0 -13.0 -0.45| 8.7 -3.9 2500 309 14 305 7| 2.2 4.8 6.9| 8.3 -45.0 -36.7 -14.7 -0.50| 8.0 -4.0 3000 306 13 297 6| 1.8 4.4 6.2| 8.3 -58.1 -49.7 -16.6 -0.54| 7.4 -4.0 4000 294 12 263 5| 1.8 3.3 5.1| 18.2 -58.1 -39.9 -10.0 -0.43| 6.1 -2.6 5000 285 11 243 5| 1.8 2.6 4.5| 24.5 -58.1 -33.5 -6.7 -0.34| 5.3 -1.8 6000 283 10 236 5| 1.7 2.2 3.9| 28.7 -58.1 -29.4 -4.9 -0.27| 4.8 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LIBR/skewt/LIBR.skewt.20200322.23.gif