UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for X4172... Searching the city database file for: X4172 ... Date:1200Z 27 NOV 25 Station: X4172 WMO ident: 34172 Latitude: 51.57 Longitude: 46.03 ------------------------------------------------------------------------------- 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 1008 168 1.8 -0.9 82 2.7 0.7 160 3 274.3 274.9 273.5 284.0 3.55 1 1000 232 0.8 -2.6 78 3.4 -0.5 195 7 274.0 274.5 272.6 282.6 3.15 2 983 370 -1.1 -3.5 84 2.4 -2.0 209 9 273.4 273.9 272.1 281.6 3.00 3 945 685 -1.5 -3.1 89 1.6 -2.1 242 14 276.1 276.6 274.0 284.9 3.21 4 925 857 1.8 -1.9 76 3.7 0.3 260 17 281.1 281.8 277.3 291.2 3.59 5 921 892 1.8 -2.3 74 4.1 0.1 261 17 281.5 282.1 277.3 291.3 3.50 6 894 1131 1.6 -3.4 69 5.0 -0.4 270 18 283.7 284.3 278.2 293.1 3.32 7 850 1536 -0.7 -5.1 72 4.4 -2.4 285 19 285.4 285.9 278.7 294.2 3.07 8 811 1909 -2.9 -5.2 84 2.3 -3.8 280 19 286.9 287.5 279.6 296.2 3.20 9 783 2189 0.2 -7.8 55 8.0 -2.9 277 18 293.2 293.6 281.8 301.3 2.71 10 745 2587 0.0 -26.0 12 26.0 -6.6 271 18 297.1 297.3 281.0 299.1 0.62 11 700 3082 -3.5 -25.5 16 22.0 -8.9 265 17 298.6 298.7 281.7 300.8 0.69 12 677 3345 -4.5 -24.5 19 20.0 -9.6 263 17 300.4 300.5 282.5 302.9 0.78 13 500 5640 -23.5 -36.5 29 13.0 -25.2 245 17 304.4 304.4 283.6 305.5 0.34 14 492 5758 -24.7 -38.7 26 14.0 -26.3 245 17 304.3 304.4 283.5 305.3 0.27 15 432 6691 -31.1 -49.1 15 18.0 -32.4 245 18 307.7 307.7 284.6 308.1 0.10 16 400 7230 -36.1 -48.1 28 12.0 -36.8 245 19 308.1 308.1 284.8 308.5 0.12 17 309 8968 -51.3 -59.3 38 8.0 -51.5 249 19 310.4 310.4 285.5 310.6 0.04 18 300 9160 -52.5 -59.5 43 7.0 -52.7 250 19 311.3 311.4 285.9 311.5 0.04 19 250 10320 -59.1 -68.1 30 9.0 -59.2 260 31 318.2 318.2 288.2 318.3 0.02 20 224 11003 -63.7 -73.7 24 10.0 -63.8 255 23 321.3 321.3 289.2 321.3 0.01 21 200 11700 -63.9 -73.9 24 10.0 -64.0 260 31 331.6 331.6 292.2 331.6 0.01 22 198 11761 -64.5 -74.5 24 10.0 -64.6 260 31 331.6 331.6 292.2 331.6 0.01 23 170 12692 -64.1 -74.1 24 10.0 -64.2 266 36 347.0 347.0 296.0 347.1 0.01 24 158 13141 -62.5 -72.5 25 10.0 -62.6 268 38 357.1 357.1 298.1 357.1 0.01 25 150 13460 -63.3 -73.3 25 10.0 -63.4 270 40 361.0 361.0 298.9 361.1 0.01 26 119 14878 -63.7 -74.7 21 11.0 -63.8 267 43 385.0 385.0 303.1 385.1 0.01 27 100 15940 -65.1 -77.1 18 12.0 -65.3 265 46 401.9 401.9 305.5 402.0 0.01 28 89 16650 -66.3 -78.3 17 12.0 -66.4 265 52 413.2 413.2 306.9 413.2 0.01 29 82 17144 -68.3 -80.3 16 12.0 -68.4 265 56 418.9 418.9 307.6 418.9 0.01 30 72 17928 -67.1 -80.1 14 13.0 -67.2 265 63 437.3 437.3 309.6 437.3 0.01 31 69 18183 -70.7 -83.7 13 13.0 -70.8 266 63 434.9 434.9 309.4 434.9 0.01 32 50 20110 -67.7 -81.7 12 14.0 -67.9 285 52 484.0 484.0 313.8 484.0 0.01 33 49 20232 -67.1 -81.1 12 14.0 -67.3 285 53 488.2 488.2 314.1 488.2 0.01 34 31 22974 -69.5 -83.5 11 14.0 -69.8 276 70 550.0 550.0 318.1 550.1 0.01 35 30 23170 -69.1 -83.1 11 14.0 -69.4 275 71 556.3 556.3 318.5 556.3 0.01 36 24 24498 -71.9 -85.9 11 14.0 -72.1 281 80 584.8 584.8 319.9 584.9 0.01 37 20 25580 -69.9 -83.9 11 14.0 -70.2 285 87 622.2 622.2 321.6 622.3 0.02 38 18 26207 -69.9 -83.9 11 14.0 -70.3 641.2 641.3 322.3 641.4 0.02 39 16 26903 -73.1 -87.1 10 14.0 -73.4 652.8 652.8 322.8 652.9 0.01 40 13 28135 -67.9 -82.9 10 15.0 -68.6 710.7 710.7 324.8 711.0 0.03 41 12 28613 -71.1 -86.1 9 15.0 -71.6 285 118 715.8 715.8 324.9 716.0 0.02 42 12 28613 -71.1 -86.1 9 15.0 -71.6 715.8 715.8 324.9 716.0 0.02 TRP 224 11003 -63.7 -73.7 24 10.0 -63.8 255 23 321.3 321.3 289.2 321.3 0.01 WND 12 28613 -71.1 -86.1 9 15.0 -71.6 285 118 715.8 715.8 324.9 716.0 0.02 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 992.84 mb = 289.99 m = 951.40 ft Freezing level: 935.91 mb = 763.20 m = 2503.90 ft Freezing level: 863.39 mb = 1412.89 m = 4635.40 ft Freezing level: 784.81 mb = 2170.77 m = 7121.86 ft Freezing level: 745.00 mb = 2586.86 m = 8486.97 ft Wetbulb zero: 1003.30 mb = 205.52 m = 674.26 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 42.56 % Est. max temperature: 12.60 C = 54.67 F Sfc-Lift cond lev (LCL): 966.53 mb = 504.85 m = 1656.33 ft T: -1.27 C 700-500 lapse rate: 7.82 C/km ThetaE index: 2.40 C Layer 1000.0- 945.0 mb Conv cond level (CCL): 638.97 mb = 3782.54 m = 12409.75 ft Mean mixing ratio: 3.25 g/kg Conv temperature: 28.78 C = 83.81 F Cap Strength: 16.16 C Lifted Index: 16.12 C Risk: None Lifted Index @300 mb: 18.32 C Lifted Index @700 mb: 15.17 C Showalter Index: 9.59 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 18.40 C K Index: -4.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.67 J/kg Max Up Vert Vel: 9.02 m/s Conv Inhibition (B-): 52702.38 J/kg Cap Strength: 16.16 C Lift Cond Lev (LCL): 916.34 mb = 932.76 m = 3060.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 13 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 1008 168 160 3 -1.0 2.8 | 120 15 -12.8 7.3 1 1000 232 195 7 1.8 6.8 | 139 15 -9.9 11.2 2 925 857 260 17 16.7 3.0 | 214 9 5.0 7.4 3 850 1536 285 19 18.4 -4.9 | 274 7 6.6 -0.4 4 700 3082 265 17 16.9 1.5 | 221 8 5.2 6.0 5 500 5640 245 17 15.4 7.2 | 197 12 3.7 11.7 6 400 7230 245 19 17.2 8.0 | 204 14 5.5 12.5 7 300 9160 250 19 17.9 6.5 | 209 13 6.1 11.0 8 250 10320 260 31 30.5 5.4 | 242 21 18.8 9.9 9 224 11003 255 23 22.2 6.0 | 225 15 10.5 10.4 10 200 11700 260 31 30.5 5.4 | 242 21 18.8 9.9 11 150 13460 270 40 40.0 -0.0 | 261 29 28.3 4.5 12 100 15940 265 46 45.8 4.0 | 256 35 34.1 8.5 13 70 18100 265 64 63.8 5.6 | 259 53 52.0 10.0 14 50 20110 285 52 50.2 -13.5 | 283 40 38.5 -9.0 15 30 23170 275 71 70.7 -6.2 | 272 59 59.0 -1.7 16 20 25580 285 87 84.0 -22.5 | 284 75 72.3 -18.0 Wind Parameters Mean winds (0-6000m): 260.8 at 16.8 knts Storm direction: 290.8 at 12.6 knts Shear (0-3000m) pos: 3.5 neg: 1.1 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 84.1 neg: -11.8 tot: 72.3 m^2/s^2 ave: 24.1 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.61 Bulk Shear: 15.57 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 ------------------------------------------------------------------------------- 500 223 10 156 13| 14.2 0.0 14.2| 54.8 0.0 54.8 109.5 0.96| 16.2 15.5 1000 251 13 185 9| 9.9 0.0 9.9| 76.4 0.0 76.4 76.4 0.94| 13.1 12.3 1500 264 15 208 7| 7.1 0.0 7.1| 84.1 -0.8 83.3 55.6 0.92| 10.4 9.5 2000 269 16 221 6| 5.3 0.6 5.9| 84.1 -4.6 79.5 39.8 0.79| 8.3 6.6 2500 270 16 226 6| 4.2 0.9 5.1| 84.1 -8.3 75.8 30.3 0.68| 7.1 4.8 3000 270 16 226 7| 3.5 1.1 4.6| 84.1 -11.8 72.3 24.1 0.60| 6.3 3.7 4000 267 17 223 7| 2.7 1.1 3.7| 84.1 -15.6 68.5 17.1 0.52| 5.0 2.6 5000 264 17 218 8| 2.1 1.1 3.2| 84.1 -20.0 64.2 12.8 0.45| 4.2 1.9 6000 261 17 214 9| 1.8 1.0 2.8| 85.6 -22.2 63.4 10.6 0.43| 3.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//X4172/skewt/X4172.skewt.20251127.12.gif