UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 16 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1028 117 2.4 -7.6 48 10.0 -1.0 60 3 273.4 273.7 270.7 279.2 2.10 1 1000 339 0.8 -10.2 44 11.0 -2.7 90 7 274.0 274.2 270.5 278.9 1.76 2 955 707 -1.9 -12.9 43 11.0 -5.1 120 11 274.8 275.1 270.5 279.1 1.48 3 925 961 -0.9 -16.9 29 16.0 -5.3 140 13 278.4 278.6 272.1 281.6 1.10 4 850 1632 -3.7 -20.7 25 17.0 -7.9 130 15 282.3 282.4 273.9 284.9 0.86 5 725 2875 -8.9 -25.9 24 17.0 -12.5 85 17 289.7 289.8 277.5 291.7 0.64 6 719 2939 -9.1 -28.1 20 19.0 -12.9 83 17 290.2 290.3 277.6 291.9 0.53 7 700 3146 -10.5 -27.5 23 17.0 -13.9 75 17 290.9 291.0 278.0 292.7 0.57 8 570 4699 -19.7 -35.7 23 16.0 -21.9 51 19 297.7 297.7 280.8 298.7 0.32 9 500 5660 -25.7 -41.7 21 16.0 -27.3 35 21 301.7 301.7 282.3 302.4 0.20 10 412 7035 -34.9 -48.9 23 14.0 -35.8 26 28 307.0 307.0 284.4 307.4 0.11 11 400 7240 -36.7 -50.7 22 14.0 -37.5 25 29 307.3 307.3 284.4 307.6 0.09 12 300 9170 -49.5 -62.5 20 13.0 -49.8 15 54 315.6 315.6 287.3 315.7 0.03 13 256 10190 -56.1 -68.1 21 12.0 -56.2 15 51 320.5 320.5 288.9 320.5 0.02 14 250 10340 -56.5 -68.5 21 12.0 -56.6 15 50 322.1 322.1 289.4 322.1 0.02 15 211 11405 -61.3 -73.3 19 12.0 -61.4 360 35 330.6 330.6 291.9 330.6 0.01 16 205 11585 -59.9 -71.9 19 12.0 -60.0 357 36 335.5 335.5 293.2 335.6 0.01 17 200 11740 -58.7 -70.7 20 12.0 -58.9 355 36 339.8 339.8 294.3 339.9 0.01 18 176 12548 -57.3 -69.3 20 12.0 -57.5 344 32 354.8 354.8 297.7 354.8 0.02 19 165 12957 -57.1 -69.1 20 12.0 -57.3 338 30 361.7 361.7 299.1 361.8 0.02 20 150 13560 -58.3 -70.3 20 12.0 -58.5 330 27 369.6 369.6 300.5 369.7 0.02 21 132 14357 -60.9 -72.9 19 12.0 -61.1 324 25 378.8 378.8 302.1 378.8 0.02 22 119 15000 -60.1 -72.1 19 12.0 -60.3 319 24 391.6 391.6 304.0 391.7 0.02 23 113 15322 -60.5 -72.5 19 12.0 -60.7 316 23 396.7 396.7 304.8 396.8 0.02 24 100 16080 -61.1 -73.1 19 12.0 -61.3 310 21 409.7 409.7 306.5 409.8 0.02 25 70 18290 -62.3 -74.3 19 12.0 -62.6 305 19 451.1 451.1 311.0 451.2 0.02 26 50 20370 -61.5 -74.5 16 13.0 -61.9 300 21 498.6 498.6 314.8 498.7 0.03 27 33 22957 -59.7 -72.7 17 13.0 -60.4 566.2 566.3 319.0 566.7 0.06 TRP 211 11405 -61.3 -73.3 19 12.0 -61.4 360 35 330.6 330.6 291.9 330.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 986.67 mb = 447.98 m = 1469.75 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 26.26 % Est. max temperature: 9.86 C = 49.74 F Sfc-Lift cond lev (LCL): 879.67 mb = 1359.69 m = 4460.86 ft T: -2.56 C 700-500 lapse rate: 6.05 C/km ThetaE index: 0.32 C Layer 1000.0- 955.0 mb Conv cond level (CCL): 598.31 mb = 4332.43 m = 14213.85 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 25.27 C = 77.49 F Cap Strength: 16.43 C Lifted Index: 18.75 C Risk: None Lifted Index @300 mb: 25.71 C Lifted Index @700 mb: 12.68 C Showalter Index: 14.42 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 5.00 C K Index: -15.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.76 J/kg Max Up Vert Vel: 5.25 m/s Conv Inhibition (B-): 41426.88 J/kg Cap Strength: 18.48 C Lift Cond Lev (LCL): 817.30 mb = 1938.61 m = 6360.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 103 at 12 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 1028 117 60 3 -2.6 -1.5 | 294 10 9.5 -4.3 1 1000 339 90 7 -7.0 0.0 | 298 6 5.1 -2.8 2 925 961 140 13 -8.4 10.0 | 208 8 3.8 7.2 3 850 1632 130 15 -11.5 9.6 | 185 7 0.6 6.9 4 700 3146 75 17 -16.4 -4.4 | 31 8 -4.3 -7.2 5 500 5660 35 21 -12.0 -17.2 | 360 20 0.1 -20.0 6 400 7240 25 29 -12.3 -26.3 | 0 29 -0.1 -29.0 7 300 9170 15 54 -14.0 -52.2 | 2 55 -1.9 -54.9 8 250 10340 15 50 -12.9 -48.3 | 1 51 -0.8 -51.1 9 211 11405 360 35 -0.0 -35.0 | 342 40 12.1 -37.8 10 200 11740 355 36 3.1 -35.9 | 338 42 15.2 -38.6 11 150 13560 330 27 13.5 -23.4 | 316 37 25.6 -26.1 12 100 16080 310 21 16.1 -13.5 | 300 33 28.2 -16.3 13 70 18290 305 19 15.6 -10.9 | 296 31 27.7 -13.7 14 50 20370 300 21 18.2 -10.5 | 294 33 30.3 -13.3 Wind Parameters Mean winds (0-6000m): 72.8 at 16.6 knts Storm direction: 102.8 at 12.4 knts Shear (0-3000m) pos: 2.3 neg: 2.7 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 98.4 deg Storm rel helicity (0-3000m) pos: 2.1 neg: -29.2 tot: -27.2 m^2/s^2 ave: -9.1 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 14.89 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 96 7 291 6| 8.4 0.0 8.4| 2.1 -3.4 -1.3 -2.6 -0.26| 9.3 -2.4 1000 122 9 242 5| 6.8 0.0 6.8| 2.1 -8.8 -6.7 -6.7 -0.41| 8.2 -3.3 1500 127 11 221 5| 4.5 0.8 5.3| 2.1 -13.0 -11.0 -7.3 -0.48| 6.3 -3.0 2000 125 12 208 5| 3.4 1.7 5.1| 2.1 -18.3 -16.2 -8.1 -0.54| 5.9 -3.2 2500 120 13 195 4| 2.7 2.3 5.0| 2.1 -23.1 -21.1 -8.4 -0.62| 5.8 -3.6 3000 112 14 170 2| 2.3 2.7 5.0| 2.1 -29.2 -27.2 -9.1 -0.63| 5.7 -3.6 4000 98 15 74 2| 1.7 2.6 4.3| 2.1 -36.5 -34.4 -8.6 -0.61| 5.0 -3.1 5000 85 16 40 5| 1.4 2.6 3.9| 2.1 -48.9 -46.9 -9.4 -0.60| 4.6 -2.8 6000 73 17 26 8| 1.1 2.6 3.7| 3.6 -58.5 -54.9 -9.1 -0.57| 4.3 -2.4 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251016.12.gif