UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for OIZH... Searching the city database file for: OIZH ... Date:0000Z 30 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 213 1 920 -8663 SFC 868 1370 0.6 -15.4 29 16.0 -4.3 170 3 285.1 285.3 276.2 289.0 1.33 3 850 1537 9.2 -10.8 23 20.0 1.4 210 5 295.8 296.1 282.1 301.8 1.97 4 833 1705 10.2 -12.8 18 23.0 1.4 218 6 298.6 298.9 283.0 303.9 1.71 5 826 1775 10.2 -13.8 17 24.0 1.2 222 6 299.3 299.6 283.1 304.3 1.59 6 758 2481 4.4 -14.6 24 19.0 -2.4 257 10 300.4 300.7 283.6 305.6 1.62 7 700 3123 -0.5 -21.5 19 21.0 -6.6 290 13 301.9 302.1 283.4 305.1 0.98 8 688 3261 -1.5 -24.5 15 23.0 -7.7 289 13 302.3 302.5 283.3 304.8 0.76 9 619 4089 -8.5 -23.5 29 15.0 -12.3 285 12 303.6 303.7 284.0 306.6 0.93 10 592 4436 -6.3 -54.3 1 48.0 -12.7 283 12 310.0 310.0 285.4 310.2 0.04 11 587 4502 -6.1 -54.1 1 48.0 -12.6 282 12 311.0 311.0 285.7 311.2 0.04 12 500 5730 -16.7 -54.7 2 38.0 -20.5 275 11 312.7 312.7 286.4 312.9 0.05 13 400 7370 -27.7 -62.7 2 35.0 -29.8 300 23 319.0 319.0 288.4 319.1 0.02 14 300 9370 -45.5 -57.5 25 12.0 -45.9 310 29 321.2 321.2 289.2 321.4 0.05 15 286 9685 -48.3 -59.3 27 11.0 -48.6 300 30 321.6 321.7 289.3 321.8 0.05 16 258 10356 -50.5 -63.5 20 13.0 -50.8 280 31 328.0 328.0 291.2 328.1 0.03 17 250 10560 -49.9 -63.9 18 14.0 -50.3 280 31 331.9 331.9 292.3 332.0 0.03 18 241 10800 -48.7 -64.7 14 16.0 -49.1 279 32 337.2 337.2 293.6 337.3 0.03 19 208 11764 -50.3 -74.3 4 24.0 -50.7 276 37 349.2 349.2 296.4 349.2 0.01 20 206 11827 -50.1 -68.1 10 18.0 -50.5 276 37 350.5 350.5 296.7 350.5 0.02 21 200 12020 -50.3 -69.3 9 19.0 -50.7 275 38 353.1 353.1 297.3 353.2 0.02 22 169 13107 -55.3 -77.3 5 22.0 -55.6 266 42 362.2 362.2 299.1 362.3 0.01 23 160 13457 -54.3 -77.3 4 23.0 -54.6 263 43 369.6 369.6 300.5 369.7 0.01 24 150 13870 -55.1 -79.1 4 24.0 -55.5 260 44 375.1 375.1 301.5 375.2 0.01 25 120 15273 -61.7 -88.7 2 27.0 -61.9 260 40 387.8 387.8 303.5 387.8 0.00 26 119 15325 -61.7 -88.7 2 27.0 -61.9 260 39 388.7 388.7 303.6 388.7 0.00 27 113 15646 -61.3 -89.3 1 28.0 -61.5 260 38 395.2 395.2 304.5 395.2 0.00 28 104 16158 -63.3 -92.3 1 29.0 -63.5 260 37 400.9 400.9 305.3 400.9 0.00 29 101 16339 -62.3 -91.3 1 29.0 -62.5 260 36 406.2 406.2 306.0 406.2 0.00 30 100 16400 -62.1 -91.1 1 29.0 -62.3 260 36 407.7 407.7 306.2 407.7 0.00 TRP 258 10356 -50.5 -63.5 20 13.0 -50.8 280 31 328.0 328.0 291.2 328.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5517.00 m Freezing level: 705.92 mb = 3057.49 m = 10031.02 ft Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 14.67 % Est. max temperature: 16.35 C = 61.44 F Sfc-Lift cond lev (LCL): 674.95 mb = 3410.71 m = 11189.85 ft T: -2.77 C 700-500 lapse rate: 6.21 C/km ThetaE index: 0.73 C Layer 700.0- 619.0 mb Conv cond level (CCL): 466.11 mb = 6245.79 m = 20491.18 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 29.08 C = 84.34 F Cap Strength: 11.40 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 13.16 C Lifted Index @700 mb: 3.84 C Showalter Index: 11.00 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 5.90 C K Index: -5.90 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.86 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 12548.22 J/kg Cap Strength: 11.32 C Lift Cond Lev (LCL): 587.69 mb = 4492.82 m = 14740.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 9 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 ---------------------------------------------------------- 0 868 1370 170 3 -0.5 3.0 | 143 12 -7.2 9.5 1 850 1537 210 5 2.5 4.3 | 159 12 -4.2 10.9 2 700 3123 290 13 12.2 -4.4 | 249 6 5.5 2.1 3 500 5730 275 11 11.0 -1.0 | 217 7 4.3 5.6 4 400 7370 300 23 19.9 -11.5 | 291 14 13.2 -5.0 5 300 9370 310 29 22.2 -18.6 | 308 20 15.5 -12.1 6 258 10356 280 31 30.5 -5.4 | 267 24 23.8 1.1 7 250 10560 280 31 30.5 -5.4 | 267 24 23.8 1.1 8 200 12020 275 38 37.9 -3.3 | 264 31 31.2 3.2 9 150 13870 260 44 43.3 7.6 | 249 39 36.6 14.2 10 100 16400 260 36 35.5 6.3 | 246 31 28.8 12.8 Wind Parameters Mean winds (0-6000m): 284.3 at 12.5 knts Storm direction: 314.3 at 9.4 knts Shear (0-3000m) pos: 2.5 neg: 0.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 89.9 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -2.8 tot: 40.7 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.36 Bulk Shear: 18.58 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 ------------------------------------------------------------------------------- 500 213 5 160 12| 5.8 0.0 5.8| 17.7 0.0 17.7 35.5 0.99| 6.0 5.9 1000 233 7 172 11| 4.8 0.0 4.8| 28.8 0.0 28.8 28.8 0.96| 5.2 5.0 1500 255 8 186 9| 4.4 0.0 4.4| 38.9 0.0 38.9 25.9 0.93| 5.3 4.9 2000 272 9 200 7| 3.7 0.0 3.7| 43.5 -0.5 43.0 21.5 0.90| 4.8 4.3 2500 276 10 208 6| 3.0 0.2 3.1| 43.5 -1.6 41.9 16.8 0.83| 4.0 3.3 3000 278 10 213 6| 2.5 0.3 2.7| 43.5 -2.8 40.7 13.6 0.76| 3.4 2.6 4000 279 11 218 6| 1.9 0.4 2.2| 43.5 -5.1 38.4 9.6 0.65| 2.8 1.8 5000 279 11 221 6| 2.0 0.3 2.3| 53.3 -5.7 47.6 9.5 0.68| 2.8 1.9 6000 284 12 237 6| 2.4 0.2 2.6| 74.9 -5.7 69.1 11.5 0.71| 3.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//OIZH/skewt/OIZH.skewt.20251130.00.gif