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 OIZH... Searching the city database file for: OIZH ... Date:0000Z 21 MAR 20 Station: OIZH WMO ident: 40856 Latitude: 29.47 Longitude: 60.88 Elevation: 1370.00 ------------------------------------------------------------------------------- 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 104 1 925 768 SFC 861 1370 11.6 1.6 50 10.0 6.5 140 4 297.2 298.1 286.0 312.0 4.99 3 856 1419 14.6 2.6 44 12.0 8.1 61 4 300.8 301.8 287.8 317.0 5.39 4 850 1478 14.6 1.6 41 13.0 7.7 325 5 301.4 302.4 287.6 316.6 5.05 5 837 1609 16.8 2.8 39 14.0 9.0 314 6 305.1 306.1 289.4 322.1 5.60 6 790 2097 13.2 0.2 41 13.0 6.3 274 10 306.3 307.2 289.2 321.4 4.91 7 767 2345 11.8 -4.2 32 16.0 4.1 254 11 307.4 308.1 288.3 318.8 3.65 8 762 2399 11.4 -4.6 32 16.0 3.7 249 12 307.6 308.2 288.3 318.7 3.56 9 700 3100 5.2 -6.8 42 12.0 -0.2 190 17 308.2 308.9 288.3 318.6 3.28 10 658 3601 1.2 -7.8 51 9.0 -2.7 206 20 309.2 309.8 288.6 319.4 3.23 11 617 4114 -3.5 -9.5 63 6.0 -6.0 222 23 309.6 310.2 288.5 319.1 3.01 12 610 4204 -4.1 -13.1 50 9.0 -7.4 225 24 309.9 310.3 287.8 317.3 2.28 13 595 4400 -4.9 -20.9 27 16.0 -9.7 231 25 311.2 311.4 287.2 315.2 1.21 14 578 4628 -6.1 -19.1 35 13.0 -10.2 238 27 312.4 312.7 287.8 317.2 1.46 15 513 5546 -14.9 -18.7 73 3.8 -16.0 269 33 312.6 312.9 288.2 318.2 1.70 16 500 5740 -16.1 -18.6 81 2.5 -16.8 275 34 313.4 313.7 288.5 319.2 1.76 17 400 7380 -26.9 -29.2 81 2.3 -27.3 270 62 320.0 320.2 289.7 323.0 0.85 18 387 7618 -27.9 -37.9 38 10.0 -29.2 271 66 321.8 321.8 289.7 323.1 0.38 19 355 8231 -33.7 -36.2 78 2.5 -34.0 274 76 322.0 322.1 289.9 323.8 0.49 20 340 8532 -35.9 -42.9 49 7.0 -36.5 276 81 323.0 323.1 290.0 324.0 0.25 21 322 8908 -39.1 -43.0 66 3.9 -39.4 278 88 323.6 323.7 290.2 324.6 0.27 22 300 9390 -42.3 -49.3 46 7.0 -42.7 280 96 325.7 325.8 290.6 326.3 0.14 23 285 9736 -43.3 -61.3 12 18.0 -43.9 277 98 329.1 329.1 291.5 329.3 0.04 24 274 10000 -44.3 -62.3 12 18.0 -44.9 275 99 331.4 331.4 292.2 331.5 0.03 25 250 10610 -47.7 -66.7 9 19.0 -48.1 270 103 335.2 335.2 293.1 335.2 0.02 26 243 10797 -48.9 -65.9 12 17.0 -49.3 269 107 336.1 336.1 293.4 336.2 0.02 27 221 11419 -48.5 -73.5 4 25.0 -49.0 267 118 345.9 345.9 295.7 346.0 0.01 28 200 12070 -51.9 -75.9 4 24.0 -52.3 265 131 350.6 350.6 296.8 350.6 0.01 29 195 12234 -52.7 -76.5 4 23.8 -53.0 270 134 351.9 351.9 297.0 351.9 0.01 30 173 13003 -56.3 -79.3 4 23.0 -56.6 272 114 358.2 358.2 298.4 358.2 0.00 31 157 13620 -56.1 -79.1 4 23.0 -56.4 274 98 368.6 368.6 300.3 368.6 0.00 32 150 13910 -57.5 -82.5 3 25.0 -57.8 275 91 371.0 371.0 300.8 371.0 0.00 33 139 14387 -59.5 -84.5 2 25.0 -59.7 276 83 375.7 375.7 301.5 375.7 0.00 34 129 14852 -59.5 -84.5 2 25.0 -59.7 277 74 383.8 383.8 302.8 383.8 0.00 35 116 15508 -64.1 -89.1 2 25.0 -64.3 278 62 387.1 387.1 303.3 387.1 0.00 36 104 16173 -65.1 -87.1 3 22.0 -65.3 280 50 397.5 397.5 304.9 397.5 0.00 37 100 16410 -66.7 -87.7 4 21.0 -66.8 280 46 398.9 398.9 305.0 398.9 0.00 TRP WND 195 12234 -52.7 -76.5 4 23.8 -53.0 270 134 351.9 351.9 297.0 351.9 0.01 Sounding variables and indices 1000-500 mb thick: 5636.00 m Freezing level: 647.53 mb = 3732.22 m = 12244.65 ft Wetbulb zero: 702.95 mb = 3065.29 m = 10056.62 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 46.67 % Est. max temperature: 22.07 C = 71.72 F Sfc-Lift cond lev (LCL): 739.69 mb = 2644.74 m = 8676.86 ft T: 9.23 C 700-500 lapse rate: 8.07 C/km ThetaE index: 3.56 C Layer 790.0- 658.0 mb Conv cond level (CCL): 620.52 mb = 4068.80 m = 13348.93 ft Mean mixing ratio: 4.92 g/kg Conv temperature: 23.44 C = 74.19 F Cap Strength: 3.56 C Lifted Index: 0.17 C Risk: Showers probable Lifted Index @300 mb: 4.38 C Lifted Index @700 mb: 2.73 C Showalter Index: 2.19 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 17.70 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 63.20 Risk: None Energy Index: 0.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.02 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 7119.95 J/kg Cap Strength: 3.56 C Lift Cond Lev (LCL): 658.69 mb = 3592.77 m = 11787.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 21 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 ---------------------------------------------------------- 0 861 1370 140 4 -2.6 3.1 | 114 25 -22.3 10.1 1 850 1478 325 5 2.9 -4.1 | 100 17 -16.9 2.9 2 700 3100 190 17 3.0 16.7 | 145 29 -16.8 23.8 3 500 5740 275 34 33.9 -3.0 | 254 15 14.1 4.0 4 400 7380 270 62 62.0 -0.0 | 261 43 42.2 7.0 5 300 9390 280 96 94.5 -16.7 | 277 75 74.8 -9.7 6 250 10610 270 103 103.0 -0.0 | 265 84 83.2 7.0 7 200 12070 265 131 130.5 11.4 | 261 112 110.7 18.4 8 195 12234 270 134 134.0 -0.0 | 266 114 114.2 7.0 9 150 13910 275 91 90.7 -7.9 | 271 71 70.9 -0.9 10 100 16410 280 46 45.3 -8.0 | 272 26 25.5 -1.0 Wind Parameters Mean winds (0-6000m): 259.5 at 28.0 knts Storm direction: 289.5 at 21.0 knts Shear (0-3000m) pos: 4.2 neg: 3.6 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 65.1 deg Storm rel helicity (0-3000m) pos: 153.2 neg: -46.0 tot: 107.2 m^2/s^2 ave: 35.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 77.50 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 ------------------------------------------------------------------------------- 500 306 6 103 15| 11.9 0.0 11.9| 10.3 -33.3 -23.0 -45.9 -0.24| 15.0 -3.6 1000 272 8 120 14| 6.0 4.0 9.9| 34.4 -33.3 1.1 1.1 0.16| 11.6 1.9 1500 228 10 137 18| 4.0 5.6 9.6| 44.7 -35.0 9.7 6.5 0.18| 11.3 2.0 2000 202 12 139 23| 3.0 5.3 8.3| 65.7 -46.0 19.7 9.8 0.17| 10.5 1.8 2500 204 13 143 24| 3.6 4.3 7.9|110.1 -46.0 64.1 25.6 0.28| 9.8 2.7 3000 212 15 149 23| 4.2 3.6 7.8|153.2 -46.0 107.2 35.7 0.36| 9.4 3.4 4000 233 19 165 19| 5.2 2.7 7.9|232.3 -46.0 186.3 46.6 0.49| 9.3 4.6 5000 251 22 186 14| 4.9 2.3 7.3|270.1 -46.0 224.1 44.8 0.49| 9.3 4.6 6000 260 28 213 14| 4.1 2.9 7.0|274.6 -46.6 228.0 38.0 0.42| 9.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20200321.00.gif