UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032623.upa.cvt Date: 2300Z 26 MAR 20 Searching for LIBR... Searching the city database file for: LIBR ... Date:2300Z 26 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 1006 10 12.4 10.2 86 2.2 11.2 135 13 285.1 286.4 284.0 306.6 7.78 1 1000 63 12.2 10.0 86 2.2 10.9 130 20 285.4 286.7 284.1 306.8 7.72 2 925 712 7.2 6.2 93 1.0 6.7 140 32 286.7 287.8 283.3 304.7 6.43 3 870 1214 3.6 3.6 100 0.0 3.6 147 31 288.0 289.0 283.1 304.2 5.70 4 850 1403 2.6 2.5 99 0.1 2.5 150 31 288.9 289.8 283.1 304.2 5.39 5 753 2375 -1.7 -3.0 91 1.3 -2.3 147 30 294.4 295.1 284.0 306.4 4.07 6 700 2952 -5.7 -5.7 100 0.0 -5.7 145 29 296.2 296.8 284.1 306.8 3.57 7 633 3735 -10.9 -10.9 100 0.0 -10.9 141 33 298.9 299.4 284.1 306.9 2.63 8 611 4007 -11.3 -14.1 80 2.8 -12.2 139 34 301.5 301.9 284.6 308.0 2.10 9 608 4045 -10.3 -19.3 48 9.0 -12.8 139 34 303.0 303.3 284.4 307.4 1.36 10 607 4058 -10.3 -19.3 48 9.0 -12.8 139 34 303.2 303.4 284.4 307.6 1.37 11 527 5130 -19.3 -22.3 77 3.0 -20.0 132 39 304.9 305.1 284.9 308.8 1.21 12 511 5359 -20.5 -23.9 74 3.4 -21.2 131 40 306.1 306.3 285.2 309.7 1.09 13 501 5505 -21.1 -30.1 44 9.0 -22.7 130 41 307.1 307.3 285.0 309.3 0.63 14 500 5520 -21.1 -29.1 49 8.0 -22.5 130 41 307.3 307.4 285.2 309.6 0.69 15 489 5684 -22.7 -26.6 70 3.9 -23.4 129 41 307.3 307.5 285.4 310.3 0.89 16 440 6447 -29.1 -30.8 85 1.7 -29.3 121 44 308.6 308.8 285.7 310.9 0.67 17 413 6896 -32.9 -34.0 90 1.1 -33.0 117 45 309.4 309.5 285.8 311.2 0.52 18 400 7120 -34.7 -38.8 66 4.1 -35.1 115 46 309.9 310.0 285.7 311.1 0.33 19 398 7155 -34.9 -39.5 63 4.6 -35.3 115 46 310.1 310.1 285.7 311.2 0.31 20 370 7659 -39.7 -41.1 86 1.4 -39.8 118 47 310.2 310.3 285.8 311.2 0.28 21 354 7960 -42.3 -45.4 72 3.1 -42.5 119 47 310.7 310.7 285.8 311.4 0.19 22 350 8037 -42.5 -47.4 59 4.9 -42.8 120 47 311.4 311.5 286.0 312.0 0.15 23 328 8472 -46.1 -48.0 81 1.9 -46.2 122 48 312.3 312.3 286.4 312.9 0.15 24 304 8973 -50.1 -53.5 67 3.4 -50.2 125 49 313.5 313.6 286.7 313.9 0.09 25 300 9060 -50.5 -55.1 58 4.6 -50.6 125 49 314.2 314.2 286.9 314.4 0.07 26 291 9256 -51.5 -66.5 15 15.0 -51.7 125 44 315.5 315.5 287.3 315.6 0.02 27 288 9323 -51.5 -74.5 5 23.0 -51.8 128 42 316.4 316.4 287.6 316.5 0.01 28 279 9528 -49.5 -77.5 2 28.0 -49.9 139 37 322.2 322.2 289.4 322.2 0.00 29 275 9623 -48.5 -75.5 3 27.0 -48.9 144 34 325.0 325.0 290.3 325.0 0.00 30 259 10012 -51.1 -74.1 5 23.0 -51.4 163 23 326.8 326.8 290.8 326.8 0.01 31 250 10240 -50.9 -75.9 4 25.0 -51.2 175 17 330.4 330.4 291.8 330.4 0.01 32 200 11710 -47.9 -78.9 2 31.0 -48.5 200 21 356.9 356.9 298.1 356.9 0.00 33 186 12188 -46.9 -79.9 1 33.0 -47.6 211 21 366.0 366.0 299.8 366.0 0.00 34 150 13600 -49.3 -81.3 1 32.0 -50.0 245 22 385.1 385.1 303.1 385.1 0.00 35 100 16230 -53.9 -83.9 1 30.0 -54.5 250 28 423.6 423.6 308.2 423.6 0.00 36 83 17435 -51.9 -83.9 1 32.0 -52.8 234 21 450.8 450.8 311.0 450.9 0.00 37 70 18530 -56.3 -86.3 1 30.0 -56.9 220 15 463.9 463.9 312.1 464.0 0.00 38 50 20670 -56.1 -87.1 1 31.0 -57.0 190 11 511.3 511.3 315.7 511.3 0.00 39 30 23930 -55.3 -86.3 1 31.0 -56.8 55 8 593.9 593.9 320.3 593.9 0.01 40 20 26530 -54.5 -86.5 1 32.0 -56.8 100 16 669.4 669.4 323.4 669.4 0.01 41 15 28378 -53.1 -86.1 1 33.0 -56.3 731.4 731.4 325.4 731.5 0.02 TRP 291 9256 -51.5 -66.5 15 15.0 -51.7 125 44 315.5 315.5 287.3 315.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5457.00 m Freezing level: 791.35 mb = 1990.90 m = 6531.75 ft Wetbulb zero: 798.74 mb = 1902.16 m = 6240.61 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 86.23 % Est. max temperature: 15.95 C = 60.71 F Sfc-Lift cond lev (LCL): 973.23 mb = 288.88 m = 947.76 ft T: 10.46 C 700-500 lapse rate: 6.00 C/km ThetaE index: 2.64 C Layer 925.0- 850.0 mb Conv cond level (CCL): 927.49 mb = 689.62 m = 2262.51 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 13.97 C = 57.15 F Cap Strength: 3.93 C Lifted Index: 4.05 C Risk: None Lifted Index @300 mb: 6.23 C Lifted Index @700 mb: 0.67 C Showalter Index: 4.95 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 23.60 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.00 Risk: None Energy Index: 1.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.48 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 1.06 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 934.31 mb = 628.59 m = 2062.29 ft Lev Free Conv (LFC): 909.31 mb = 852.09 m = 2795.52 ft Equ Level (EL): 809.31 mb = 1796.57 m = 5894.20 ft B at Equ Level: 18.41 J/kg Max Parcel Lev (MPL): 729.31 mb = 2627.83 m = 8621.40 ft Wind level data Storm motion: 169 at 25 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 1006 10 135 13 -9.2 9.2 | 17 16 -4.4 -15.0 1 1000 63 130 20 -15.3 12.9 | 43 15 -10.6 -11.3 2 925 712 140 32 -20.6 24.5 | 91 16 -15.8 0.4 3 850 1403 150 31 -15.5 26.8 | 104 11 -10.7 2.7 4 700 2952 145 29 -16.6 23.8 | 88 12 -11.9 -0.4 5 500 5520 130 41 -31.4 26.4 | 95 27 -26.7 2.2 6 400 7120 115 46 -41.7 19.4 | 83 37 -36.9 -4.7 7 300 9060 125 49 -40.1 28.1 | 96 36 -35.4 3.9 8 291 9256 125 44 -36.0 25.2 | 92 31 -31.3 1.1 9 250 10240 175 17 -1.5 16.9 | 336 8 3.3 -7.2 10 200 11710 200 21 7.2 19.7 | 290 13 11.9 -4.4 11 150 13600 245 22 19.9 9.3 | 301 29 24.7 -14.9 12 100 16230 250 28 26.3 9.6 | 295 34 31.1 -14.6 13 70 18530 220 15 9.6 11.5 | 311 19 14.4 -12.7 14 50 20670 190 11 1.9 10.8 | 333 15 6.7 -13.3 15 30 23930 55 8 -6.6 -4.6 | 4 29 -1.8 -28.8 16 20 26530 100 16 -15.8 2.8 | 27 24 -11.0 -21.4 Wind Parameters Mean winds (0-6000m): 138.9 at 32.8 knts Storm direction: 168.9 at 24.6 knts Shear (0-3000m) pos: 3.2 neg: 0.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 72.2 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -9.3 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.46 Bulk Shear: 12.64 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 ------------------------------------------------------------------------------- 500 134 23 57 14| 15.7 0.0 15.7| 62.3 0.0 62.3 124.5 1.00| 16.4 16.3 1000 138 27 74 14| 9.7 0.0 9.7| 83.4 0.0 83.4 83.4 0.94| 11.5 10.9 1500 142 29 82 13| 6.4 0.0 6.4| 88.9 -0.6 88.2 58.8 0.88| 8.8 7.7 2000 143 29 86 13| 4.8 0.3 5.1| 88.9 -3.8 85.1 42.6 0.80| 6.9 5.5 2500 144 29 88 12| 3.8 0.4 4.3| 88.9 -6.9 82.0 32.8 0.74| 5.7 4.2 3000 145 29 89 12| 3.2 0.5 3.7| 89.0 -9.3 79.7 26.6 0.68| 5.0 3.4 4000 144 30 90 13| 2.4 0.9 3.3| 94.6 -9.3 85.2 21.3 0.61| 4.5 2.7 5000 142 31 91 15| 1.9 1.3 3.2| 96.0 -9.6 86.4 17.3 0.53| 4.2 2.2 6000 139 33 92 17| 1.6 1.6 3.2| 96.0 -25.2 70.7 11.8 0.41| 4.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//LIBR/skewt/LIBR.skewt.20200326.23.gif