UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 20 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 1012 177 -1.7 -4.0 84 2.3 -2.5 0 0 270.5 271.0 270.0 278.1 2.80 1 1000 238 -0.5 -3.2 82 2.7 -1.5 280 1 272.6 273.2 271.6 280.9 3.01 2 959 573 2.4 -2.4 71 4.8 0.4 267 3 278.9 279.4 275.7 288.2 3.34 3 925 863 0.2 -4.8 69 5.0 -1.7 255 5 279.5 280.0 275.4 287.6 2.89 4 874 1314 -2.1 -8.1 63 6.0 -4.2 245 9 281.7 282.1 275.9 288.5 2.37 5 850 1534 -3.7 -8.7 68 5.0 -5.4 240 11 282.3 282.7 276.1 289.0 2.33 6 764 2369 -8.9 -12.8 73 3.9 -10.1 235 16 285.4 285.7 277.1 290.9 1.87 7 700 3044 -11.1 -17.1 61 6.0 -12.7 230 21 290.2 290.4 278.9 294.5 1.43 8 605 4145 -19.1 -31.1 34 12.0 -21.0 230 24 293.3 293.4 279.0 294.8 0.47 9 500 5540 -26.7 -40.7 25 14.0 -28.1 230 27 300.5 300.5 281.8 301.2 0.22 10 484 5775 -28.1 -43.1 22 15.0 -29.5 230 28 301.6 301.6 282.3 302.2 0.18 11 400 7120 -37.5 -50.5 25 13.0 -38.2 230 33 306.3 306.3 284.0 306.6 0.09 12 398 7154 -37.9 -50.9 24 13.0 -38.5 230 33 306.2 306.2 284.0 306.5 0.09 13 316 8702 -48.7 -58.7 30 10.0 -49.0 234 37 312.0 312.0 286.1 312.2 0.04 14 300 9040 -51.7 -60.7 33 9.0 -51.9 235 38 312.5 312.5 286.2 312.6 0.04 15 263 9881 -57.7 -64.7 40 7.0 -57.8 235 36 315.7 315.7 287.3 315.8 0.02 16 250 10200 -57.7 -65.7 35 8.0 -57.8 235 35 320.3 320.3 288.9 320.4 0.02 17 231 10699 -57.7 -65.7 35 8.0 -57.8 237 33 327.6 327.6 291.0 327.7 0.02 18 200 11610 -56.7 -66.7 27 10.0 -56.9 240 29 343.0 343.0 295.1 343.1 0.02 19 190 11937 -55.9 -66.9 24 11.0 -56.1 241 28 349.3 349.3 296.5 349.4 0.02 20 150 13440 -57.3 -70.3 18 13.0 -57.5 245 23 371.4 371.4 300.8 371.4 0.02 21 145 13654 -57.7 -70.7 18 13.0 -57.9 246 22 374.3 374.3 301.3 374.4 0.02 22 100 15990 -59.5 -72.5 17 13.0 -59.7 255 17 412.8 412.8 306.9 412.9 0.02 23 70 18220 -61.1 -74.1 16 13.0 -61.4 265 19 453.7 453.7 311.2 453.8 0.02 24 50 20300 -61.9 -75.9 14 14.0 -62.3 300 23 497.6 497.6 314.8 497.8 0.03 25 49 20426 -62.1 -76.1 14 14.0 -62.5 301 23 500.0 500.0 314.9 500.2 0.03 26 32 23094 -59.7 -75.7 11 16.0 -60.5 331 25 571.2 571.3 319.2 571.5 0.04 27 30 23500 -58.9 -74.9 11 16.0 -59.9 335 25 584.1 584.1 319.9 584.4 0.05 28 20 26054 -57.3 -75.3 8 18.0 -58.9 660.8 660.8 323.1 661.3 0.07 TRP 263 9881 -57.7 -64.7 40 7.0 -57.8 235 36 315.7 315.7 287.3 315.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: Surface below freezing Freezing level: 992.93 mb = 295.83 m = 970.55 ft Freezing level: 920.57 mb = 902.23 m = 2960.02 ft Wetbulb zero: Below ground Precipitable water: 0.36 inches Sfc-500 mean rel hum: 54.32 % Est. max temperature: 9.79 C = 49.63 F Sfc-Lift cond lev (LCL): 976.05 mb = 432.20 m = 1417.95 ft T: 1.18 C 700-500 lapse rate: 6.25 C/km ThetaE index: 0.53 C Layer 925.0- 874.0 mb Conv cond level (CCL): 816.91 mb = 1844.77 m = 6052.32 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 11.26 C = 52.27 F Cap Strength: 8.48 C Lifted Index: 12.89 C Risk: None Lifted Index @300 mb: 19.12 C Lifted Index @700 mb: 7.57 C Showalter Index: 10.31 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.00 C K Index: 8.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.20 J/kg Max Up Vert Vel: 7.38 m/s Conv Inhibition (B-): 43914.76 J/kg Cap Strength: 12.46 C Lift Cond Lev (LCL): 899.77 mb = 1082.95 m = 3552.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 14 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 177 0 0 -0.0 -0.0 | 82 14 -13.6 -1.9 1 1000 238 280 1 1.0 -0.2 | 80 13 -12.6 -2.1 2 925 863 255 5 4.8 1.3 | 86 9 -8.8 -0.6 3 850 1534 240 11 9.5 5.5 | 131 5 -4.1 3.6 4 700 3044 230 21 16.1 13.5 | 192 12 2.5 11.6 5 500 5540 230 27 20.7 17.4 | 205 17 7.1 15.4 6 400 7120 230 33 25.3 21.2 | 211 23 11.7 19.3 7 300 9040 235 38 31.1 21.8 | 221 26 17.5 19.9 8 263 9881 235 36 29.5 20.6 | 220 25 15.9 18.7 9 250 10200 235 35 28.7 20.1 | 220 24 15.1 18.1 10 200 11610 240 29 25.1 14.5 | 222 17 11.5 12.6 11 150 13440 245 23 20.8 9.7 | 223 11 7.2 7.8 12 100 15990 255 17 16.4 4.4 | 229 4 2.8 2.5 13 70 18220 265 19 18.9 1.7 | 273 5 5.3 -0.3 14 50 20300 300 23 19.9 -11.5 | 335 15 6.3 -13.4 15 30 23500 335 25 10.6 -22.7 | 7 25 -3.0 -24.6 Wind Parameters Mean winds (0-6000m): 231.9 at 18.3 knts Storm direction: 261.9 at 13.8 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 24.5 neg: -1.5 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.74 Bulk Shear: 36.83 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 ------------------------------------------------------------------------------- 500 267 2 81 12| 0.0 3.9 3.9| 0.9 -1.5 -0.6 -1.3 -0.03| 4.0 -0.1 1000 255 4 84 10| 0.0 4.0 4.0| 5.8 -1.5 4.3 4.3 0.27| 4.2 1.1 1500 247 6 92 8| 0.0 4.1 4.1| 12.0 -1.5 10.5 7.0 0.51| 4.3 2.2 2000 243 8 103 7| 0.0 3.9 3.9| 16.8 -1.5 15.2 7.6 0.59| 4.1 2.4 2500 239 10 119 6| 0.0 3.8 3.8| 21.2 -1.5 19.6 7.8 0.59| 4.0 2.4 3000 236 11 136 6| 0.0 3.7 3.7| 24.5 -1.5 23.0 7.7 0.57| 3.8 2.2 4000 234 14 160 7| 0.0 3.1 3.1| 29.1 -1.5 27.6 6.9 0.57| 3.2 1.8 5000 233 16 176 8| 0.0 2.7 2.7| 33.7 -1.5 32.2 6.4 0.56| 2.8 1.6 6000 232 18 185 9| 0.0 2.5 2.5| 40.1 -1.5 38.5 6.4 0.55| 2.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251020.00.gif