UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032100.upa.cvt Date: 0000Z 21 MAR 20 Searching for UKLL... Searching the city database file for: UKLL ... Date:0000Z 21 MAR 20 Station: UKLL WMO ident: 33393 Latitude: 49.82 Longitude: 23.95 Elevation: 325.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 162 SFC 980 325 6.6 4.8 88 1.8 5.7 45 7 281.4 282.3 279.8 296.6 5.50 2 959 504 5.4 2.9 84 2.5 4.2 34 7 281.9 282.7 279.3 295.5 4.91 3 939 678 6.0 3.2 82 2.8 4.6 23 7 284.2 285.1 280.7 298.6 5.13 4 925 802 5.8 2.8 81 3.0 4.4 15 7 285.2 286.1 281.1 299.5 5.06 5 850 1489 1.8 -0.8 83 2.6 0.6 315 13 288.0 288.8 281.4 300.2 4.24 6 723 2773 -7.5 -10.0 82 2.5 -8.4 307 16 291.5 291.9 280.8 298.8 2.47 7 700 3025 -8.3 -10.9 81 2.6 -9.2 305 17 293.3 293.7 281.5 300.4 2.38 8 669 3375 -10.3 -13.4 78 3.1 -11.3 302 20 294.9 295.2 281.8 301.1 2.03 9 606 4129 -16.3 -18.9 80 2.6 -16.9 296 25 296.4 296.7 281.7 300.8 1.42 10 548 4883 -18.5 -21.4 78 2.9 -19.2 290 31 302.4 302.7 284.0 306.5 1.26 11 500 5560 -23.5 -26.1 79 2.6 -24.0 285 36 304.4 304.6 284.3 307.4 0.91 12 492 5678 -24.3 -26.9 79 2.6 -24.8 285 37 304.8 305.0 284.4 307.7 0.86 13 468 6041 -25.3 -29.1 70 3.8 -25.9 284 40 308.0 308.1 285.5 310.4 0.74 14 400 7160 -33.5 -39.5 55 6.0 -34.1 280 50 311.4 311.5 286.2 312.6 0.31 15 368 7741 -37.3 -43.3 54 6.0 -37.8 313.9 314.0 287.0 314.7 0.23 TRP WND Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 825.42 mb = 1737.57 m = 5700.62 ft Wetbulb zero: 841.42 mb = 1569.52 m = 5149.28 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 80.79 % Est. max temperature: 13.74 C = 56.74 F Sfc-Lift cond lev (LCL): 953.30 mb = 553.18 m = 1814.89 ft T: 5.57 C 700-500 lapse rate: 6.00 C/km ThetaE index: 1.36 C Layer 723.0- 700.0 mb Conv cond level (CCL): 841.57 mb = 1568.14 m = 5144.74 ft Mean mixing ratio: 4.97 g/kg Conv temperature: 13.44 C = 56.19 F Cap Strength: 6.03 C Lifted Index: 6.60 C Risk: None Lifted Index @700 mb: 2.11 C Showalter Index: 5.31 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.70 C K Index: 21.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.28 J/kg Max Up Vert Vel: 7.11 m/s Conv Inhibition (B-): 1339.57 J/kg Cap Strength: 6.59 C Lift Cond Lev (LCL): 891.00 mb = 1106.22 m = 3629.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 17 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 ---------------------------------------------------------- 0 980 325 45 7 -4.9 -4.9 | 122 17 -14.2 8.7 1 925 802 15 7 -1.8 -6.8 | 122 13 -11.1 6.9 2 850 1489 315 13 9.2 -9.2 | 179 4 -0.1 4.5 3 700 3025 305 17 13.9 -9.8 | 230 6 4.7 3.9 4 500 5560 285 36 34.8 -9.3 | 260 26 25.5 4.4 5 400 7160 280 50 49.2 -8.7 | 263 40 40.0 5.0 Wind Parameters Mean winds (0-6000m): 295.9 at 22.0 knts Storm direction: 325.9 at 16.5 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 123.0 deg Storm rel helicity (0-3000m) pos: 16.4 neg: -2.4 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.35 Bulk Shear: 73.03 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 29 7 121 15| 0.0 4.0 4.0| 0.6 -0.9 -0.3 -0.6 -0.01| 4.1 -0.0 1000 4 8 119 11| 0.0 6.1 6.1| 4.2 -2.4 1.8 1.8 0.13| 6.3 0.8 1500 340 10 127 7| 0.0 5.4 5.4| 9.1 -2.4 6.8 4.5 0.35| 5.7 2.0 2000 329 11 139 6| 0.0 4.5 4.5| 10.9 -2.4 8.5 4.3 0.40| 4.7 1.9 2500 322 12 155 5| 0.0 3.9 3.9| 12.6 -2.4 10.3 4.1 0.43| 4.1 1.8 3000 318 13 171 4| 0.0 3.7 3.7| 16.4 -2.4 14.0 4.7 0.47| 3.9 1.8 4000 310 15 214 5| 0.0 3.8 3.8| 24.2 -2.4 21.9 5.5 0.44| 4.0 1.7 5000 302 19 239 8| 0.0 3.9 3.9| 25.5 -3.8 21.6 4.3 0.34| 4.1 1.4 6000 296 22 249 11| 0.0 4.0 4.0| 32.9 -5.3 27.6 4.6 0.30| 4.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//UKLL/skewt/UKLL.skewt.20200321.00.gif