UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110200.upa.cvt Date: 0000Z 2 NOV 25 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 2 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 168 1 920 -8806 SFC 867 1370 9.0 -6.0 34 15.0 2.6 190 5 293.9 294.4 282.3 302.3 2.81 3 850 1535 18.2 -5.8 19 24.0 6.8 235 5 305.2 305.8 286.8 314.3 2.91 4 841 1626 19.0 -7.0 16 26.0 6.8 240 5 307.0 307.5 287.2 315.5 2.69 5 833 1708 19.0 -8.0 15 27.0 6.5 245 5 307.8 308.3 287.3 315.8 2.51 6 798 2074 16.8 -11.2 14 28.0 4.6 268 6 309.3 309.7 287.3 315.8 2.03 7 772 2355 14.6 -10.4 17 25.0 3.7 285 7 309.9 310.3 287.8 317.1 2.24 8 700 3170 7.4 -16.6 16 24.0 -1.5 335 9 310.7 311.0 287.3 315.6 1.49 9 659 3662 4.0 -22.0 13 26.0 -4.4 322 12 312.3 312.4 287.3 315.6 1.00 10 622 4127 -0.3 -13.3 37 13.0 -5.3 310 15 312.5 313.0 288.6 319.7 2.20 11 617 4192 -0.7 -13.7 37 13.0 -5.6 309 15 312.8 313.2 288.7 319.8 2.15 12 596 4468 0.4 -39.6 3 40.0 -8.2 302 17 317.2 317.2 288.1 317.9 0.21 13 590 4549 1.0 -39.0 3 40.0 -7.9 299 17 318.8 318.8 288.6 319.6 0.22 14 505 5782 -5.7 -53.7 1 48.0 -13.0 267 25 325.2 325.2 290.4 325.4 0.05 15 500 5860 -6.1 -54.1 1 48.0 -13.3 265 25 325.6 325.6 290.5 325.8 0.05 16 400 7570 -18.3 -48.3 5 30.0 -22.2 255 48 331.2 331.2 292.2 331.7 0.12 17 352 8510 -25.7 -47.7 11 22.0 -28.1 253 55 333.6 333.6 292.8 334.1 0.15 18 336 8846 -27.5 -52.5 7 25.0 -29.8 252 58 335.6 335.6 293.3 335.9 0.09 19 300 9650 -34.5 -49.5 20 15.0 -35.7 250 64 336.7 336.8 293.6 337.3 0.14 20 283 10054 -37.3 -51.3 22 14.0 -38.3 250 69 338.4 338.4 294.0 338.9 0.12 21 250 10900 -41.7 -57.7 16 16.0 -42.5 250 79 344.1 344.1 295.4 344.3 0.06 22 206 12188 -50.1 -67.1 12 17.0 -50.5 250 89 350.5 350.5 296.7 350.6 0.02 23 200 12380 -51.9 -67.9 13 16.0 -52.2 250 91 350.6 350.6 296.8 350.7 0.02 24 173 13306 -60.1 -74.1 14 14.0 -60.3 250 91 351.9 351.9 297.0 351.9 0.01 25 172 13342 -60.3 -74.3 14 14.0 -60.4 250 91 352.2 352.2 297.1 352.2 0.01 26 150 14190 -64.7 -78.7 13 14.0 -64.8 250 77 358.6 358.6 298.4 358.6 0.01 27 124 15329 -70.9 -84.9 11 14.0 -70.9 245 60 367.4 367.4 300.1 367.4 0.00 28 104 16354 -75.5 240 44 377.6 29 100 16580 -75.5 235 46 381.9 TRP 104 16354 -75.5 240 44 377.6 WND 172 13342 -60.3 -74.3 14 14.0 -60.4 250 91 352.2 352.2 297.1 352.2 0.01 Sounding variables and indices 1000-500 mb thick: 5692.00 m Freezing level: 624.58 mb = 4094.91 m = 13434.58 ft Freezing level: 603.64 mb = 4367.76 m = 14329.75 ft Freezing level: 577.31 mb = 4733.42 m = 15529.40 ft Wetbulb zero: 721.00 mb = 2923.85 m = 9592.55 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 13.21 % Est. max temperature: 24.93 C = 76.87 F Sfc-Lift cond lev (LCL): 688.59 mb = 3304.08 m = 10840.01 ft T: 6.47 C 700-500 lapse rate: 5.02 C/km ThetaE index: 1.48 C Layer 700.0- 659.0 mb Conv cond level (CCL): 406.45 mb = 7447.51 m = 24433.78 ft Mean mixing ratio: 2.40 g/kg Conv temperature: 44.44 C = 111.99 F Cap Strength: 13.15 C Lifted Index: 13.30 C Risk: None Lifted Index @300 mb: 15.93 C Lifted Index @700 mb: 3.20 C Showalter Index: 13.57 C Risk: None Total Totals Index: 24.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 0.30 C K Index: -5.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.06 J/kg Max Up Vert Vel: 9.39 m/s Conv Inhibition (B-): 10319.91 J/kg Cap Strength: 13.15 C Lift Cond Lev (LCL): 554.31 mb = 5043.83 m = 16547.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 14 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 ---------------------------------------------------------- 0 867 1370 190 5 0.9 4.9 | 137 17 -11.2 12.2 1 850 1535 235 5 4.1 2.9 | 142 13 -8.0 10.1 2 700 3170 335 9 3.8 -8.2 | 84 8 -8.3 -0.9 3 500 5860 265 25 24.9 2.2 | 234 16 12.8 9.4 4 400 7570 255 48 46.4 12.4 | 240 39 34.2 19.7 5 300 9650 250 64 60.1 21.9 | 239 56 48.0 29.1 6 250 10900 250 79 74.2 27.0 | 241 71 62.1 34.2 7 200 12380 250 91 85.5 31.1 | 242 83 73.4 38.4 8 172 13342 250 91 85.5 31.1 | 242 83 73.4 38.4 9 150 14190 250 77 72.4 26.3 | 241 69 60.2 33.6 10 104 16354 240 44 38.1 22.0 | 222 39 26.0 29.2 11 100 16580 235 46 37.7 26.4 | 217 42 25.6 33.6 Wind Parameters Mean winds (0-6000m): 270.8 at 18.8 knts Storm direction: 300.8 at 14.1 knts Shear (0-3000m) pos: 2.5 neg: 1.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -173.9 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -21.5 tot: -15.7 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.51 Bulk Shear: 29.09 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 ------------------------------------------------------------------------------- 500 236 5 143 13| 6.1 0.0 6.1| 5.8 0.0 5.8 11.7 0.25| 6.2 1.6 1000 258 6 143 11| 4.7 0.0 4.7| 5.8 -2.9 2.9 2.9 0.02| 5.0 0.1 1500 282 6 136 8| 4.1 0.0 4.1| 5.8 -9.7 -3.9 -2.6 -0.26| 4.8 -1.3 2000 304 7 118 7| 3.7 0.0 3.7| 5.8 -15.7 -9.8 -4.9 -0.37| 4.7 -1.7 2500 311 8 109 6| 3.0 0.8 3.8| 5.8 -19.0 -13.1 -5.3 -0.40| 4.6 -1.8 3000 309 9 107 5| 2.5 1.4 3.9| 5.8 -21.5 -15.7 -5.2 -0.48| 4.6 -2.2 4000 294 12 148 3| 1.8 2.3 4.1| 5.8 -30.3 -24.5 -6.1 -0.50| 4.8 -2.4 5000 280 15 205 5| 1.5 3.0 4.5| 14.4 -40.5 -26.1 -5.2 -0.40| 5.2 -2.1 6000 271 19 224 10| 1.2 3.7 5.0| 19.3 -41.7 -22.4 -3.7 -0.30| 5.5 -1.7 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20251102.00.gif