UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 29 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 92 1 925 765 SFC 862 1370 15.8 5.8 51 10.0 10.0 170 10 301.5 302.7 289.2 321.5 6.72 3 850 1485 15.0 4.0 48 11.0 8.9 270 33 301.9 303.0 288.7 319.9 6.00 4 790 2099 10.0 2.0 57 8.0 5.8 270 33 302.9 303.9 288.7 319.8 5.60 5 707 3010 2.6 0.4 85 2.2 1.5 270 33 304.5 305.5 289.2 321.4 5.58 6 700 3091 2.6 0.1 84 2.5 1.3 270 33 305.4 306.4 289.4 322.2 5.51 7 657 3601 -0.5 -2.1 89 1.6 -1.3 270 33 307.5 308.4 289.6 322.9 4.99 8 650 3686 0.4 -3.4 76 3.8 -1.4 270 33 309.4 310.3 289.9 323.7 4.58 9 609 4204 -4.1 -5.7 89 1.6 -4.8 270 33 310.1 310.8 289.6 322.9 4.11 10 585 4520 -6.5 -7.1 95 0.6 -6.8 270 33 310.8 311.6 289.6 323.0 3.84 11 500 5730 -13.9 -15.9 85 2.0 -14.6 270 33 316.1 316.5 289.8 323.4 2.21 12 429 6877 -21.3 -26.3 64 5.0 -22.4 270 33 320.8 321.0 290.1 324.4 1.04 13 418 7068 -22.5 -27.5 64 5.0 -23.5 270 33 321.7 321.9 290.3 325.0 0.96 14 400 7390 -25.3 -28.7 73 3.4 -25.9 270 33 322.1 322.3 290.3 325.3 0.89 15 333 8694 -36.7 -38.6 82 1.9 -36.9 270 33 323.8 323.9 290.4 325.3 0.41 16 300 9410 -42.7 -46.9 63 4.2 -43.0 270 33 325.2 325.2 290.5 325.9 0.19 17 289 9661 -44.9 -49.9 57 5.0 -45.2 270 33 325.5 325.6 290.6 326.1 0.14 18 260 10357 -51.5 -53.8 76 2.3 -51.6 270 33 325.8 325.8 290.6 326.2 0.10 19 250 10610 -53.9 -56.4 74 2.5 -53.9 270 33 325.9 325.9 290.6 326.2 0.07 20 243 10791 -55.7 -59.0 66 3.3 -55.8 270 33 325.9 325.9 290.6 326.1 0.06 21 224 11304 -60.1 -63.1 68 3.0 -60.2 270 33 326.8 326.8 290.9 327.0 0.04 22 210 11714 -51.3 -62.3 26 11.0 -51.6 270 33 346.7 346.7 295.9 346.8 0.04 23 200 12030 -52.9 -70.9 10 18.0 -53.2 270 33 349.0 349.0 296.4 349.1 0.01 24 188 12430 -52.3 -72.3 7 20.0 -52.7 270 33 356.2 356.2 298.0 356.2 0.01 25 176 12858 -51.7 -73.7 5 22.0 -52.1 270 33 364.0 364.0 299.5 364.0 0.01 26 150 13890 -53.9 -76.9 4 23.0 -54.3 270 33 377.2 377.2 301.8 377.2 0.01 27 101 16350 -66.3 -94.3 1 28.0 -66.4 270 33 398.5 398.5 305.0 398.5 0.00 28 100 16410 -66.3 -94.3 1 28.0 -66.4 270 33 399.6 399.6 305.2 399.6 0.00 TRP 224 11304 -60.1 -63.1 68 3.0 -60.2 270 33 326.8 326.8 290.9 327.0 0.04 WND Sounding variables and indices 1000-500 mb thick: 5638.00 m Freezing level: 663.94 mb = 3518.35 m = 11543.01 ft Freezing level: 653.11 mb = 3648.17 m = 11968.93 ft Freezing level: 646.36 mb = 3732.34 m = 12245.05 ft Wetbulb zero: 678.17 mb = 3345.64 m = 10976.38 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 78.70 % Est. max temperature: 18.59 C = 65.47 F Sfc-Lift cond lev (LCL): 741.78 mb = 2616.30 m = 8583.55 ft T: 5.80 C 700-500 lapse rate: 6.25 C/km ThetaE index: 1.73 C Layer 850.0- 707.0 mb Conv cond level (CCL): 664.89 mb = 3504.54 m = 11497.68 ft Mean mixing ratio: 5.80 g/kg Conv temperature: 21.15 C = 70.07 F Cap Strength: 3.43 C Lifted Index: 2.49 C Risk: None Lifted Index @300 mb: 4.16 C Lifted Index @700 mb: 2.17 C Showalter Index: 2.55 C Risk: Showers probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 17.90 C K Index: 30.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 147.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.31 J/kg Max Up Vert Vel: 3.55 m/s Conv Inhibition (B-): 7202.99 J/kg Cap Strength: 3.35 C Lift Cond Lev (LCL): 708.21 mb = 2996.41 m = 9830.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 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 ---------------------------------------------------------- 0 862 1370 170 10 -1.7 9.8 | 134 32 -23.1 22.1 1 850 1485 270 33 33.0 -0.0 | 224 17 11.7 12.2 2 700 3091 270 33 33.0 -0.0 | 224 17 11.7 12.2 3 500 5730 270 33 33.0 -0.0 | 224 17 11.7 12.2 4 400 7390 270 33 33.0 -0.0 | 224 17 11.7 12.2 5 300 9410 270 33 33.0 -0.0 | 224 17 11.7 12.2 6 250 10610 270 33 33.0 -0.0 | 224 17 11.7 12.2 7 224 11304 270 33 33.0 -0.0 | 224 17 11.7 12.2 8 200 12030 270 33 33.0 -0.0 | 224 17 11.7 12.2 9 150 13890 270 33 33.0 -0.0 | 224 17 11.7 12.2 10 100 16410 270 33 33.0 -0.0 | 224 17 11.7 12.2 Wind Parameters Mean winds (0-6000m): 269.8 at 32.8 knts Storm direction: 299.8 at 24.6 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 195.3 neg: 0.0 tot: 195.3 m^2/s^2 ave: 65.1 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.74 Bulk Shear: 1.10 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 ------------------------------------------------------------------------------- 500 268 30 213 16| 37.1 0.0 37.1|195.3 0.0 195.3 390.6 0.93| 42.5 39.5 1000 269 32 219 16| 18.6 0.0 18.6|195.3 0.0 195.3 195.3 0.93| 21.3 19.8 1500 269 32 220 17| 12.4 0.0 12.4|195.3 0.0 195.3 130.2 0.93| 14.2 13.2 2000 269 32 221 17| 9.3 0.0 9.3|195.3 0.0 195.3 97.6 0.93| 10.6 9.9 2500 270 32 222 17| 7.4 0.0 7.4|195.3 0.0 195.3 78.1 0.93| 8.5 7.9 3000 270 33 222 17| 6.2 0.0 6.2|195.3 0.0 195.3 65.1 0.93| 7.1 6.6 4000 270 33 222 17| 4.6 0.0 4.6|195.3 0.0 195.3 48.8 0.93| 5.3 4.9 5000 270 33 223 17| 3.7 0.0 3.7|195.3 0.0 195.3 39.1 0.93| 4.3 4.0 6000 270 33 223 17| 3.1 0.0 3.1|195.3 0.0 195.3 32.5 0.93| 3.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20200329.00.gif