UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 18 OCT 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 1012 208 -0.9 -10.9 47 10.0 -3.9 120 5 271.3 271.6 268.6 275.9 1.64 1 1001 295 0.2 -6.8 59 7.0 -2.2 83 7 273.3 273.7 270.9 279.6 2.29 2 1000 303 0.4 -6.6 59 7.0 -2.0 80 7 273.5 273.9 271.1 280.0 2.33 3 979 473 0.8 -8.2 51 9.0 -2.3 88 9 275.6 276.0 272.0 281.5 2.10 4 925 925 -3.3 -13.3 46 10.0 -6.2 110 13 275.9 276.2 271.2 280.2 1.48 5 908 1072 -4.5 -13.5 49 9.0 -7.0 113 13 276.2 276.4 271.4 280.4 1.48 6 904 1106 -4.1 -13.1 50 9.0 -6.7 114 13 276.9 277.2 271.9 281.3 1.54 7 882 1302 -1.3 -16.3 31 15.0 -5.5 118 13 281.8 282.0 274.2 285.4 1.21 8 873 1384 -1.5 -19.5 24 18.0 -6.2 120 13 282.4 282.6 274.1 285.2 0.93 9 850 1596 -2.5 -15.5 36 13.0 -6.2 125 13 283.5 283.8 275.3 287.5 1.34 10 703 3086 -7.7 -28.7 17 21.0 -12.0 105 15 293.6 293.7 279.2 295.2 0.51 11 700 3119 -7.9 -28.9 17 21.0 -12.2 105 15 293.7 293.8 279.3 295.4 0.50 12 677 3379 -9.1 -31.1 15 22.0 -13.3 103 17 295.2 295.3 279.8 296.6 0.42 13 608 4204 -14.3 -26.3 35 12.0 -16.7 97 23 298.4 298.6 281.7 300.8 0.73 14 500 5660 -24.5 -38.5 26 14.0 -26.1 85 35 303.2 303.2 283.0 304.1 0.27 15 400 7240 -37.1 -46.1 39 9.0 -37.7 80 35 306.8 306.8 284.3 307.3 0.15 16 300 9170 -51.3 -59.3 38 8.0 -51.5 80 36 313.0 313.1 286.5 313.2 0.04 17 250 10330 -59.7 -66.7 40 7.0 -59.8 85 38 317.3 317.3 287.9 317.4 0.02 18 211 11375 -66.3 -73.3 37 7.0 -66.4 65 31 322.8 322.8 289.6 322.8 0.01 19 200 11700 -65.7 -72.7 37 7.0 -65.7 70 27 328.7 328.7 291.3 328.8 0.01 20 187 12109 -63.1 -71.1 33 8.0 -63.2 51 24 339.3 339.3 294.1 339.4 0.01 21 150 13470 -59.7 -67.7 35 8.0 -59.9 350 13 367.2 367.2 300.1 367.4 0.03 22 116 15079 -59.3 -67.3 35 8.0 -59.5 396.0 396.0 304.7 396.2 0.04 23 103 15821 -60.5 -69.5 30 9.0 -60.7 407.4 407.4 306.2 407.5 0.03 TRP 211 11375 -66.3 -73.3 37 7.0 -66.4 65 31 322.8 322.8 289.6 322.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: Surface below freezing Freezing level: 1003.00 mb = 279.11 m = 915.71 ft Freezing level: 968.46 mb = 561.33 m = 1841.60 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 31.30 % Est. max temperature: 10.76 C = 51.36 F Sfc-Lift cond lev (LCL): 864.77 mb = 1458.92 m = 4786.42 ft T: -1.85 C 700-500 lapse rate: 6.53 C/km ThetaE index: 1.34 C Layer 925.0- 908.0 mb Conv cond level (CCL): 587.75 mb = 4455.86 m = 14618.80 ft Mean mixing ratio: 1.86 g/kg Conv temperature: 27.16 C = 80.88 F Cap Strength: 16.88 C Lifted Index: 19.07 C Risk: None Lifted Index @300 mb: 23.15 C Lifted Index @700 mb: 14.46 C Showalter Index: 13.62 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 9.00 C K Index: -14.50 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.20 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 17798.65 J/kg Cap Strength: 18.97 C Lift Cond Lev (LCL): 835.20 mb = 1733.85 m = 5688.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 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 1012 208 120 5 -4.3 2.5 | 309 10 7.8 -6.4 1 1000 303 80 7 -6.9 -1.2 | 332 11 5.3 -10.1 2 925 925 110 13 -12.2 4.4 | 1 4 -0.1 -4.4 3 850 1596 125 13 -10.6 7.5 | 313 2 1.5 -1.4 4 700 3119 105 15 -14.5 3.9 | 25 6 -2.3 -5.0 5 500 5660 85 35 -34.9 -3.1 | 62 26 -22.7 -11.9 6 400 7240 80 35 -34.5 -6.1 | 56 27 -22.3 -15.0 7 300 9170 80 36 -35.5 -6.3 | 57 28 -23.3 -15.1 8 250 10330 85 38 -37.9 -3.3 | 65 28 -25.7 -12.2 9 211 11375 65 31 -28.1 -13.1 | 36 27 -15.9 -22.0 10 200 11700 70 27 -25.4 -9.2 | 36 22 -13.2 -18.1 11 150 13470 350 13 2.3 -12.8 | 326 26 14.4 -21.7 Wind Parameters Mean winds (0-6000m): 96.2 at 20.1 knts Storm direction: 126.2 at 15.1 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 82.2 deg Storm rel helicity (0-3000m) pos: 23.7 neg: -1.5 tot: 22.1 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 18.17 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 93 8 336 9| 0.0 6.6 6.6| 18.6 0.0 18.6 37.3 0.74| 9.7 7.2 1000 104 10 342 7| 2.1 3.3 5.4| 20.4 -0.5 19.8 19.8 0.55| 7.1 3.9 1500 111 11 342 5| 1.9 2.2 4.1| 20.5 -1.5 19.0 12.7 0.39| 5.5 2.2 2000 114 12 343 4| 1.4 2.0 3.5| 21.4 -1.5 19.9 9.9 0.44| 4.6 2.0 2500 113 12 348 4| 1.1 2.0 3.1| 22.2 -1.5 20.7 8.3 0.45| 4.0 1.8 3000 112 13 355 4| 0.9 2.0 2.9| 23.7 -1.5 22.1 7.4 0.45| 3.7 1.7 4000 108 14 19 5| 0.7 2.5 3.2| 32.8 -1.5 31.2 7.8 0.46| 3.9 1.8 5000 102 17 40 7| 0.6 2.9 3.5| 35.3 -1.9 33.4 6.7 0.37| 4.0 1.5 6000 96 20 49 10| 0.5 2.8 3.3| 35.3 -11.4 23.9 4.0 0.30| 3.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251018.12.gif