UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 3 NOV 25 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 160 1 920 -8924 SFC 866 1370 9.0 -7.0 32 16.0 2.3 190 3 294.0 294.5 282.1 301.8 2.61 3 850 1525 15.8 -3.2 27 19.0 6.5 345 1 302.7 303.4 286.6 313.6 3.55 4 833 1696 16.4 -4.6 23 21.0 6.3 335 2 305.1 305.7 287.2 315.2 3.26 5 827 1758 16.4 -5.6 22 22.0 5.9 331 2 305.7 306.3 287.2 315.2 3.04 6 814 1892 15.8 -8.2 18 24.0 4.9 323 2 306.5 306.9 286.9 314.5 2.53 7 801 2029 15.2 -7.8 20 23.0 4.7 314 3 307.2 307.7 287.3 315.6 2.65 8 763 2438 13.6 -11.4 16 25.0 2.9 289 4 309.8 310.2 287.6 316.6 2.09 9 700 3155 7.2 -11.8 24 19.0 -0.6 245 7 310.5 310.9 287.9 317.6 2.21 10 580 4660 -6.7 -15.7 49 9.0 -9.8 262 18 311.4 311.7 288.0 317.7 1.94 11 574 4741 -7.3 -17.3 45 10.0 -10.5 263 19 311.6 311.9 287.8 317.2 1.71 12 564 4878 -5.9 -26.9 17 21.0 -11.3 264 20 314.8 315.0 287.9 317.4 0.75 13 559 4948 -5.7 -35.7 7 30.0 -12.0 265 20 315.9 315.9 287.8 317.0 0.33 14 504 5749 -12.1 -38.1 9 26.0 -16.7 274 27 317.6 317.6 288.3 318.6 0.28 15 500 5810 -11.9 -40.9 7 29.0 -16.8 275 27 318.5 318.6 288.5 319.3 0.21 16 483 6075 -11.1 -55.1 1 44.0 -16.7 274 33 322.7 322.7 289.6 322.9 0.04 17 478 6155 -10.9 -54.9 1 44.0 -16.6 274 34 323.9 323.9 290.0 324.1 0.05 18 400 7500 -19.1 -60.1 1 41.0 -23.0 270 64 330.2 330.2 291.8 330.3 0.03 19 300 9590 -32.3 -62.3 3 30.0 -34.1 260 93 339.9 339.9 294.3 340.0 0.03 20 289 9852 -34.1 -64.5 3 30.4 -35.7 260 99 340.9 340.9 294.6 341.0 0.02 21 250 10850 -41.1 -73.1 2 32.0 -42.1 260 95 345.0 345.0 295.5 345.0 0.01 22 200 12330 -52.7 -76.7 4 24.0 -53.1 250 91 349.3 349.3 296.5 349.3 0.01 23 150 14140 -63.5 -85.5 4 22.0 -63.6 250 83 360.7 360.7 298.8 360.7 0.00 24 117 15634 -71.5 -92.5 3 21.0 -71.6 259 63 372.5 372.5 301.0 372.5 0.00 25 112 15892 -69.9 -89.9 4 20.0 -70.0 261 59 380.1 380.1 302.3 380.2 0.00 26 100 16560 -73.5 -95.5 2 22.0 -73.6 265 50 385.7 385.7 303.2 385.7 0.00 TRP WND 289 9852 -34.1 -64.5 3 30.4 -35.7 260 99 340.9 340.9 294.6 341.0 0.02 Sounding variables and indices 1000-500 mb thick: 5650.00 m Freezing level: 637.84 mb = 3934.57 m = 12908.53 ft Wetbulb zero: 711.10 mb = 3024.14 m = 9921.58 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 24.45 % Est. max temperature: 24.65 C = 76.36 F Sfc-Lift cond lev (LCL): 677.19 mb = 3420.08 m = 11220.61 ft T: 4.75 C 700-500 lapse rate: 7.19 C/km ThetaE index: 0.76 C Layer 814.0- 801.0 mb Conv cond level (CCL): 440.22 mb = 6776.42 m = 22232.08 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 40.49 C = 104.88 F Cap Strength: 7.87 C Lifted Index: 7.83 C Risk: None Lifted Index @300 mb: 18.54 C Lifted Index @700 mb: 4.51 C Showalter Index: 8.18 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 8.70 C K Index: 5.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.09 J/kg Max Up Vert Vel: 9.50 m/s Conv Inhibition (B-): 10529.13 J/kg Cap Strength: 7.81 C Lift Cond Lev (LCL): 584.21 mb = 4602.18 m = 15098.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 15 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 ---------------------------------------------------------- 0 866 1370 190 3 0.5 3.0 | 130 17 -12.9 10.7 1 850 1525 345 1 0.3 -1.0 | 117 15 -13.1 6.7 2 700 3155 245 7 6.3 3.0 | 146 13 -7.1 10.7 3 500 5810 275 27 26.9 -2.4 | 248 15 13.5 5.3 4 400 7500 270 64 64.0 -0.0 | 261 51 50.6 7.7 5 300 9590 260 93 91.6 16.1 | 253 82 78.2 23.9 6 289 9852 260 99 97.5 17.2 | 254 88 84.1 24.9 7 250 10850 260 95 93.6 16.5 | 253 84 80.2 24.2 8 200 12330 250 91 85.5 31.1 | 242 82 72.1 38.8 9 150 14140 250 83 78.0 28.4 | 241 74 64.6 36.1 10 100 16560 265 50 49.8 4.4 | 252 38 36.4 12.1 Wind Parameters Mean winds (0-6000m): 269.9 at 20.6 knts Storm direction: 299.9 at 15.5 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 63.0 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -13.8 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 49.60 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 ------------------------------------------------------------------------------- 500 313 2 118 14| 5.0 0.0 5.0| 0.0 -13.8 -13.8 -27.6 -0.56| 6.5 -3.6 1000 298 2 120 13| 2.5 1.3 3.8| 4.3 -13.8 -9.5 -9.5 -0.25| 4.5 -1.1 1500 270 3 127 13| 1.7 1.8 3.5| 13.5 -13.8 -0.3 -0.2 0.08| 4.1 0.3 2000 251 4 134 13| 1.2 2.2 3.4| 23.9 -13.8 10.1 5.1 0.26| 4.1 1.1 2500 251 5 139 13| 1.3 1.7 3.1| 35.8 -13.8 22.0 8.8 0.40| 4.1 1.6 3000 254 7 145 12| 1.7 1.4 3.2| 47.7 -13.8 33.9 11.3 0.50| 4.1 2.1 4000 263 10 160 10| 2.4 1.1 3.4| 73.4 -13.8 59.6 14.9 0.63| 4.2 2.6 5000 269 14 186 8| 2.4 1.9 4.3|103.3 -13.8 89.5 17.9 0.56| 5.0 2.8 6000 270 21 223 11| 2.0 3.4 5.5|119.7 -13.8 105.9 17.7 0.41| 6.1 2.5 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20251103.00.gif