UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 21 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 1014 177 4.8 -1.2 65 6.0 2.3 0 0 276.8 277.4 274.8 286.4 3.45 1 1000 256 4.6 -1.4 65 6.0 2.1 250 1 277.8 278.3 275.2 287.3 3.45 2 925 889 0.2 -3.5 76 3.7 -1.3 265 5 279.5 280.1 275.9 288.4 3.19 3 850 1565 -3.5 -7.1 76 3.6 -4.8 270 9 282.5 282.9 276.7 290.0 2.64 4 767 2368 -9.3 -12.8 76 3.5 -10.4 278 12 284.6 285.0 276.7 290.1 1.86 5 700 3068 -14.1 -19.1 66 5.0 -15.3 285 15 286.9 287.1 276.9 290.5 1.21 6 564 4679 -23.3 -43.3 14 20.0 -25.2 295 20 294.3 294.3 279.0 294.8 0.15 7 500 5550 -29.5 -48.5 14 19.0 -30.8 300 23 297.1 297.1 280.2 297.4 0.09 8 400 7100 -40.5 -56.5 16 16.0 -41.1 305 27 302.4 302.4 282.4 302.5 0.05 9 300 9010 -53.5 -66.5 19 13.0 -53.7 305 40 309.9 309.9 285.3 310.0 0.02 10 250 10180 -54.5 -66.5 21 12.0 -54.7 305 48 325.0 325.0 290.3 325.1 0.02 11 200 11610 -54.5 -67.5 19 13.0 -54.8 295 44 346.5 346.5 295.8 346.6 0.02 12 150 13440 -55.1 -69.1 16 14.0 -55.4 285 35 375.1 375.1 301.5 375.2 0.02 13 124 14653 -56.3 -71.3 14 15.0 -56.6 283 29 393.9 394.0 304.4 394.0 0.02 14 100 16020 -56.5 -72.5 12 16.0 -56.9 280 23 418.6 418.6 307.6 418.7 0.02 15 92 16549 -57.1 -74.1 10 17.0 -57.5 278 23 427.5 427.5 308.6 427.6 0.02 16 70 18270 -59.5 -77.5 8 18.0 -59.9 270 21 457.1 457.1 311.5 457.2 0.01 17 50 20380 -60.7 -79.7 6 19.0 -61.2 265 19 500.4 500.4 315.0 500.5 0.01 18 38 22088 -61.1 -80.1 6 19.0 -61.7 262 20 540.3 540.3 317.5 540.4 0.02 19 30 23560 -60.3 -80.3 6 20.0 -61.2 260 21 580.3 580.3 319.7 580.4 0.02 20 23 25229 -60.1 -80.1 6 20.0 -61.2 257 22 626.7 626.7 321.7 626.9 0.03 21 20 26110 -58.1 -80.1 4 22.0 -59.7 255 23 658.3 658.3 323.0 658.6 0.03 22 14 28378 -54.1 -77.1 4 23.0 -57.1 742.6 742.6 325.7 743.3 0.08 23 11 29938 -50.5 -74.5 4 24.0 -55.3 808.7 808.8 327.5 810.1 0.14 24 10 30561 -49.1 -75.1 3 26.0 -54.8 836.3 836.3 328.1 837.7 0.14 TRP 300 9010 -53.5 -66.5 19 13.0 -53.7 305 40 309.9 309.9 285.3 310.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: 920.95 mb = 925.54 m = 3036.51 ft Wetbulb zero: 953.50 mb = 642.58 m = 2108.18 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 52.97 % Est. max temperature: 9.88 C = 49.79 F Sfc-Lift cond lev (LCL): 924.34 mb = 894.69 m = 2935.30 ft T: 0.17 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.00 C Layer 1014.0--3910119490600262696960.0 mb Conv cond level (CCL): 837.84 mb = 1677.58 m = 5503.81 ft Mean mixing ratio: 3.31 g/kg Conv temperature: 10.76 C = 51.38 F Cap Strength: 6.97 C Lifted Index: 8.39 C Risk: None Lifted Index @300 mb: 15.74 C Lifted Index @700 mb: 2.99 C Showalter Index: 6.69 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 22.40 C K Index: 13.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.58 J/kg Max Up Vert Vel: 2.67 m/s Conv Inhibition (B-): 63792.60 J/kg Cap Strength: 8.35 C Lift Cond Lev (LCL): 892.50 mb = 1174.93 m = 3854.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 11 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 1014 177 0 0 -0.0 -0.0 | 140 11 -7.0 8.4 1 1000 256 250 1 0.9 0.3 | 145 11 -6.0 8.8 2 925 889 265 5 5.0 0.4 | 167 9 -2.0 8.9 3 850 1565 270 9 9.0 -0.0 | 193 9 2.0 8.4 4 700 3068 285 15 14.5 -3.9 | 239 9 7.5 4.6 5 500 5550 300 23 19.9 -11.5 | 283 13 12.9 -3.1 6 400 7100 305 27 22.1 -15.5 | 295 17 15.1 -7.0 7 300 9010 305 40 32.8 -22.9 | 299 30 25.8 -14.5 8 250 10180 305 48 39.3 -27.5 | 301 38 32.3 -19.1 9 200 11610 295 44 39.9 -18.6 | 287 34 32.9 -10.2 10 150 13440 285 35 33.8 -9.1 | 271 27 26.8 -0.6 11 100 16020 280 23 22.7 -4.0 | 254 16 15.7 4.5 12 70 18270 270 21 21.0 -0.0 | 239 16 14.0 8.4 13 50 20380 265 19 18.9 1.7 | 230 16 11.9 10.1 14 30 23560 260 21 20.7 3.6 | 229 18 13.7 12.1 15 20 26110 255 23 22.2 6.0 | 227 21 15.2 14.4 Wind Parameters Mean winds (0-6000m): 290.4 at 14.6 knts Storm direction: 320.4 at 11.0 knts Shear (0-3000m) pos: 2.1 neg: 0.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 38.1 neg: 0.0 tot: 38.1 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 22.46 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 ------------------------------------------------------------------------------- 500 257 2 150 10| 0.0 3.8 3.8| 9.5 0.0 9.5 19.0 0.94| 3.8 3.6 1000 264 4 158 9| 1.6 1.9 3.5| 16.6 0.0 16.6 16.6 0.94| 3.5 3.3 1500 267 5 167 9| 2.0 1.3 3.3| 23.1 0.0 23.1 15.4 0.96| 3.3 3.2 2000 270 6 176 8| 2.1 0.9 3.0| 28.0 0.0 28.0 14.0 0.97| 3.0 2.9 2500 273 8 184 8| 2.1 0.8 2.8| 33.1 0.0 33.1 13.2 0.97| 2.9 2.8 3000 277 9 193 8| 2.1 0.6 2.7| 38.1 0.0 38.1 12.7 0.97| 2.8 2.7 4000 281 11 209 7| 2.0 0.5 2.5| 46.7 0.0 46.7 11.7 0.96| 2.6 2.5 5000 286 13 227 7| 2.0 0.4 2.3| 56.5 0.0 56.5 11.3 0.94| 2.5 2.3 6000 290 15 243 8| 1.9 0.3 2.2| 65.2 0.0 65.2 10.9 0.92| 2.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251021.12.gif