UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032000.upa.cvt Date: 0000Z 20 MAR 20 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 20 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 68 1 925 742 SFC 859 1370 15.6 5.6 51 10.0 9.9 240 12 301.6 302.8 289.2 321.4 6.65 3 850 1461 15.6 6.6 55 9.0 10.3 220 23 302.5 303.8 290.0 324.0 7.21 4 805 1921 13.6 2.6 47 11.0 7.6 230 23 305.1 306.2 289.5 322.5 5.74 5 788 2101 12.2 2.2 50 10.0 6.8 234 23 305.5 306.5 289.6 322.8 5.70 6 700 3080 4.2 -5.8 48 10.0 -0.3 255 24 307.1 307.8 288.2 318.2 3.54 7 662 3530 1.0 -13.0 34 14.0 -4.3 258 27 308.5 308.9 287.2 315.3 2.12 8 656 3603 0.6 -15.4 29 16.0 -5.1 259 28 308.8 309.2 286.9 314.5 1.76 9 626 3977 0.0 -40.0 3 40.0 -8.2 262 31 312.3 312.3 286.4 313.0 0.19 10 609 4197 -1.1 -40.1 3 39.0 -9.0 263 32 313.5 313.5 286.8 314.2 0.19 11 568 4747 -5.1 -38.1 5 33.0 -11.7 267 36 315.1 315.2 287.4 316.0 0.25 12 500 5730 -14.3 -34.3 17 20.0 -18.0 275 44 315.6 315.7 287.8 317.1 0.42 13 483 5991 -16.9 -35.9 18 19.0 -20.1 276 46 315.5 315.6 287.7 316.9 0.37 14 400 7370 -29.3 -34.3 62 5.0 -30.0 280 58 316.9 317.0 288.3 318.8 0.52 15 379 7752 -33.1 -36.0 75 2.9 -33.4 280 61 316.8 316.9 288.2 318.5 0.47 16 366 7998 -32.7 -52.7 12 20.0 -34.0 280 64 320.5 320.5 289.0 320.8 0.08 17 340 8515 -34.7 -60.7 5 26.0 -36.0 280 68 324.6 324.6 290.2 324.8 0.03 18 330 8723 -35.7 -60.7 6 25.0 -36.9 280 70 326.0 326.1 290.6 326.2 0.03 19 300 9380 -40.3 -58.3 13 18.0 -41.1 280 76 328.6 328.6 291.3 328.8 0.05 20 260 10340 -46.3 -61.3 17 15.0 -46.8 284 89 333.5 333.5 292.7 333.6 0.04 21 250 10600 -45.5 -64.5 10 19.0 -46.1 285 92 338.4 338.4 294.0 338.5 0.03 22 243 10790 -45.3 -67.3 7 22.0 -45.9 284 92 341.5 341.5 294.7 341.6 0.02 23 235 11014 -45.3 -69.3 5 24.0 -46.0 282 93 344.8 344.8 295.5 344.8 0.01 24 200 12080 -50.5 -75.5 4 25.0 -51.0 275 94 352.8 352.8 297.3 352.8 0.01 25 186 12554 -50.7 -75.7 4 25.0 -51.2 275 115 359.9 359.9 298.7 359.9 0.01 26 183 12660 -51.2 -76.2 4 25.0 -51.7 275 120 360.8 360.8 298.8 360.8 0.01 27 163 13407 -54.7 -79.7 3 25.0 -55.1 275 108 367.0 367.0 300.0 367.0 0.00 28 150 13940 -54.7 -80.7 3 26.0 -55.1 275 100 375.8 375.8 301.6 375.8 0.00 29 141 14332 -57.9 -83.9 2 26.0 -58.2 277 94 376.9 376.9 301.8 376.9 0.00 30 133 14700 -57.7 -82.7 3 25.0 -58.0 278 88 383.6 383.6 302.8 383.7 0.00 31 100 16450 -69.1 -88.1 5 19.0 -69.2 285 58 394.2 394.2 304.4 394.2 0.00 TRP WND 183 12660 -51.2 -76.2 4 25.0 -51.7 275 120 360.8 360.8 298.8 360.8 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 626.00 mb = 3977.35 m = 13048.90 ft Wetbulb zero: 704.12 mb = 3031.49 m = 9945.71 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 28.38 % Est. max temperature: 20.76 C = 69.37 F Sfc-Lift cond lev (LCL): 739.14 mb = 2630.10 m = 8628.85 ft T: 7.88 C 700-500 lapse rate: 6.98 C/km ThetaE index: 9.84 C Layer 700.0- 609.0 mb Conv cond level (CCL): 620.55 mb = 4047.01 m = 13277.43 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 26.24 C = 79.23 F Cap Strength: 3.80 C Lifted Index: 0.62 C Risk: Showers probable Lifted Index @300 mb: 4.74 C Lifted Index @700 mb: 2.38 C Showalter Index: -0.08 C Risk: Thunderstorms probable Total Totals Index: 50.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.90 C Cross Totals Index: 20.90 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 332.59 Risk: Showers and thunderstorms possible Energy Index: -1.29 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 117.65 J/kg Max Up Vert Vel: 15.34 m/s Conv Inhibition (B-): 310.72 J/kg Cap Strength: 3.75 C Lift Cond Lev (LCL): 694.56 mb = 3142.96 m = 10311.43 ft Lev Free Conv (LFC): 479.56 mb = 6042.98 m = 19825.82 ft Equ Level (EL): 359.56 mb = 8122.74 m = 26649.08 ft B at Equ Level: 112.14 J/kg Max Parcel Lev (MPL): 309.56 mb = 9163.96 m = 30065.12 ft Wind level data Storm motion: 297 at 27 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 ---------------------------------------------------------- 0 859 1370 240 12 10.4 6.0 | 143 23 -13.7 18.4 1 850 1461 220 23 14.8 17.6 | 163 31 -9.3 30.0 2 700 3080 255 24 23.2 6.2 | 177 19 -0.9 18.6 3 500 5730 275 44 43.8 -3.8 | 247 22 19.8 8.5 4 400 7370 280 58 57.1 -10.1 | 266 33 33.1 2.3 5 300 9380 280 76 74.8 -13.2 | 271 51 50.8 -0.8 6 250 10600 285 92 88.9 -23.8 | 280 66 64.8 -11.4 7 200 12080 275 94 93.6 -8.2 | 267 70 69.6 4.2 8 183 12660 275 120 119.5 -10.5 | 269 96 95.5 1.9 9 150 13940 275 100 99.6 -8.7 | 267 76 75.6 3.7 10 100 16450 285 58 56.0 -15.0 | 275 32 32.0 -2.6 Wind Parameters Mean winds (0-6000m): 267.2 at 36.1 knts Storm direction: 297.2 at 27.1 knts Shear (0-3000m) pos: 3.5 neg: 2.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 68.3 deg Storm rel helicity (0-3000m) pos: 159.3 neg: 0.0 tot: 159.3 m^2/s^2 ave: 53.1 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1.45 Bulk Shear: 81.04 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 ------------------------------------------------------------------------------- 500 225 22 163 29| 0.0 12.0 12.0| 79.1 0.0 79.1 158.2 0.70| 16.5 11.5 1000 230 23 166 28| 2.3 6.0 8.3| 94.1 0.0 94.1 94.1 0.65| 10.5 6.9 1500 235 23 169 26| 3.0 4.0 7.1|104.3 0.0 104.3 69.5 0.60| 8.5 5.2 2000 240 23 171 24| 3.2 3.0 6.2|118.7 0.0 118.7 59.4 0.62| 7.5 4.6 2500 245 24 175 23| 3.3 2.4 5.7|138.8 0.0 138.8 55.5 0.66| 6.9 4.6 3000 249 26 179 22| 3.5 2.0 5.5|159.3 0.0 159.3 53.1 0.70| 6.5 4.5 4000 257 29 191 19| 3.8 1.5 5.3|203.4 0.0 203.4 50.8 0.75| 6.0 4.5 5000 263 32 205 18| 3.9 1.2 5.1|244.0 0.0 244.0 48.8 0.75| 5.7 4.3 6000 267 36 220 19| 4.0 1.0 5.0|284.9 0.0 284.9 47.5 0.73| 5.6 4.1 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20200320.00.gif