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 UNNT... Searching the city database file for: UNNT ... Date:1200Z 18 OCT 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1011 177 4.6 -4.4 52 9.0 1.1 110 3 276.9 277.3 273.7 284.5 2.72 1 1000 228 4.0 -5.0 52 9.0 0.6 115 5 277.1 277.6 273.7 284.5 2.63 2 965 517 1.4 -9.6 44 11.0 -2.3 131 8 277.4 277.7 272.8 282.8 1.91 3 925 858 0.8 -13.2 34 14.0 -3.5 150 11 280.1 280.4 273.7 284.5 1.49 4 850 1534 -0.7 -22.7 17 22.0 -6.2 155 13 285.4 285.5 275.5 287.6 0.73 5 808 1938 -1.7 -24.7 15 23.0 -7.2 146 12 288.5 288.6 276.9 290.5 0.64 6 700 3067 -7.5 -20.5 35 13.0 -10.9 120 9 294.2 294.4 280.3 297.5 1.07 7 663 3488 -9.7 -22.7 34 13.0 -12.8 122 10 296.3 296.5 281.0 299.3 0.93 8 585 4444 -14.7 -43.7 7 29.0 -18.4 125 13 301.3 301.3 282.1 301.8 0.14 9 500 5610 -24.3 -45.3 13 21.0 -26.3 130 17 303.4 303.4 283.0 303.9 0.13 10 459 6229 -29.1 -49.1 13 20.0 -30.6 130 16 304.9 304.9 283.5 305.3 0.10 11 400 7200 -35.7 -54.7 12 19.0 -36.7 130 15 308.6 308.6 284.9 308.8 0.06 12 368 7778 -39.9 -58.9 11 19.0 -40.6 133 14 310.4 310.5 285.5 310.6 0.04 13 300 9150 -50.3 -67.3 12 17.0 -50.6 140 11 314.5 314.5 286.9 314.5 0.01 14 256 10170 -56.9 -72.9 12 16.0 -57.1 153 8 319.3 319.3 288.5 319.3 0.01 15 250 10320 -57.5 -73.5 11 16.0 -57.6 155 7 320.6 320.6 288.9 320.6 0.01 16 227 10928 -60.1 -75.1 12 15.0 -60.2 210 7 325.6 325.6 290.5 325.6 0.01 17 200 11720 -60.9 -74.9 14 14.0 -61.0 250 7 336.3 336.3 293.4 336.4 0.01 18 199 11751 -61.1 -75.1 14 14.0 -61.2 251 7 336.5 336.5 293.4 336.5 0.01 19 154 13345 -57.9 -71.9 15 14.0 -58.1 282 11 367.5 367.5 300.1 367.6 0.02 20 150 13510 -58.5 -72.5 15 14.0 -58.7 285 11 369.3 369.3 300.4 369.4 0.01 21 100 16060 -60.5 -76.5 10 16.0 -60.7 305 15 410.8 410.8 306.6 410.9 0.01 22 73 18001 -60.7 -77.7 9 17.0 -61.0 305 17 449.1 449.1 310.8 449.2 0.01 23 70 18260 -60.9 -78.9 8 18.0 -61.3 305 17 454.1 454.1 311.3 454.2 0.01 24 50 20340 -62.5 -80.5 7 18.0 -62.9 300 21 496.2 496.2 314.7 496.3 0.01 25 44 21128 -63.1 -81.1 7 18.0 -63.5 301 22 513.2 513.2 315.9 513.3 0.01 26 30 23500 -60.5 -80.5 6 20.0 -61.3 305 23 579.7 579.7 319.6 579.8 0.02 27 22 25431 -58.5 -78.5 6 20.0 -59.9 301 25 639.4 639.5 322.3 639.7 0.04 28 20 26030 -57.1 -79.1 5 22.0 -58.8 300 25 661.4 661.4 323.1 661.7 0.04 29 15 27861 -54.5 -77.5 4 23.0 -57.3 726.8 726.8 325.3 727.3 0.07 30 11 29872 -49.1 -75.1 3 26.0 -54.5 813.8 813.8 327.6 815.1 0.13 TRP 227 10928 -60.1 -75.1 12 15.0 -60.2 210 7 325.6 325.6 290.5 325.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5382.00 m Freezing level: 885.00 mb = 1218.53 m = 3997.76 ft Wetbulb zero: 992.90 mb = 285.76 m = 937.51 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 23.24 % Est. max temperature: 12.34 C = 54.22 F Sfc-Lift cond lev (LCL): 879.52 mb = 1261.09 m = 4137.39 ft T: -0.09 C 700-500 lapse rate: 6.61 C/km ThetaE index: 1.72 C Layer 965.0- 925.0 mb Conv cond level (CCL): 575.37 mb = 4567.20 m = 14984.06 ft Mean mixing ratio: 1.95 g/kg Conv temperature: 29.32 C = 84.77 F Cap Strength: 16.22 C Lifted Index: 16.58 C Risk: None Lifted Index @300 mb: 21.69 C Lifted Index @700 mb: 12.34 C Showalter Index: 13.71 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 1.60 C K Index: -12.10 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.29 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 61962.69 J/kg Cap Strength: 16.58 C Lift Cond Lev (LCL): 804.37 mb = 1973.32 m = 6474.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 164 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 1011 177 110 3 -2.8 1.0 | 2 8 -0.3 -7.7 1 1000 228 115 5 -4.5 2.1 | 17 7 -2.0 -6.6 2 925 858 150 11 -5.5 9.5 | 105 3 -3.0 0.8 3 850 1534 155 13 -5.5 11.8 | 136 4 -2.9 3.1 4 700 3067 120 9 -7.8 4.5 | 51 7 -5.2 -4.2 5 500 5610 130 17 -13.0 10.9 | 102 11 -10.5 2.2 6 400 7200 130 15 -11.5 9.6 | 96 9 -8.9 0.9 7 300 9150 140 11 -7.1 8.4 | 86 5 -4.5 -0.3 8 250 10320 155 7 -3.0 6.3 | 10 2 -0.4 -2.4 9 227 10928 210 7 3.5 6.1 | 294 7 6.0 -2.7 10 200 11720 250 7 6.6 2.4 | 305 11 9.1 -6.3 11 150 13510 285 11 10.6 -2.8 | 311 18 13.2 -11.6 12 100 16060 305 15 12.3 -8.6 | 319 23 14.8 -17.3 13 70 18260 305 17 13.9 -9.8 | 318 25 16.5 -18.5 14 50 20340 300 21 18.2 -10.5 | 313 28 20.7 -19.2 15 30 23500 305 23 18.8 -13.2 | 316 31 21.4 -21.9 16 20 26030 300 25 21.7 -12.5 | 311 32 24.2 -21.2 Wind Parameters Mean winds (0-6000m): 133.7 at 12.1 knts Storm direction: 163.7 at 9.1 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 52.1 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -9.3 tot: 4.3 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.28 Bulk Shear: 4.05 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 ------------------------------------------------------------------------------- 500 129 7 30 5| 7.0 0.0 7.0| 9.4 0.0 9.4 18.8 0.84| 7.5 6.3 1000 143 9 57 3| 5.1 0.0 5.1| 12.3 0.0 12.3 12.3 0.87| 5.6 4.9 1500 148 10 84 3| 3.4 0.2 3.6| 13.1 -0.7 12.4 8.2 0.76| 4.3 3.3 2000 147 10 92 3| 2.6 0.6 3.2| 13.1 -3.8 9.3 4.7 0.45| 3.9 1.8 2500 145 11 89 3| 2.0 1.0 3.0| 13.1 -6.9 6.2 2.5 0.27| 3.7 1.0 3000 143 10 83 4| 1.7 1.1 2.8| 13.7 -9.3 4.3 1.4 0.18| 3.4 0.6 4000 138 10 78 5| 1.7 0.8 2.5| 19.5 -9.3 10.2 2.5 0.28| 3.0 0.8 5000 135 11 81 5| 1.7 0.7 2.3| 25.8 -9.3 16.5 3.3 0.35| 2.7 1.0 6000 134 12 87 6| 1.5 0.6 2.1| 28.7 -10.2 18.6 3.1 0.35| 2.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251018.12.gif