UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U7730... Searching the city database file for: U7730 ... Date:1200Z 26 NOV 25 Station: U7730 WMO ident: 27730 Latitude: 54.63 Longitude: 39.70 ------------------------------------------------------------------------------- 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 1000 161 4.2 3.8 97 0.4 4.0 200 1 277.4 278.2 277.2 291.0 5.02 1 925 792 2.4 1.6 94 0.8 2.0 245 11 281.8 282.6 278.9 294.7 4.64 2 872 1269 1.0 0.4 96 0.6 0.7 252 21 285.1 285.9 280.4 297.9 4.51 3 850 1474 -0.5 -1.8 91 1.3 -1.0 255 25 285.6 286.3 279.9 296.8 3.94 4 762 2338 -6.5 -7.9 90 1.4 -7.0 258 30 288.2 288.7 279.7 296.3 2.76 5 749 2472 -5.5 -6.8 91 1.3 -6.0 258 30 290.7 291.3 281.2 299.7 3.06 6 743 2535 -7.9 -9.4 89 1.5 -8.4 258 31 288.8 289.2 279.6 296.2 2.52 7 727 2704 -8.3 -14.3 62 6.0 -10.1 259 31 290.1 290.4 279.3 295.4 1.74 8 722 2758 -6.3 -13.3 58 7.0 -8.5 259 32 292.9 293.2 280.7 298.7 1.90 9 714 2845 -5.9 -10.9 68 5.0 -7.7 259 32 294.3 294.7 281.9 301.3 2.33 10 700 3000 -6.3 -9.4 79 3.1 -7.4 260 33 295.5 296.0 282.8 303.6 2.68 11 698 3022 -6.5 -9.3 80 2.8 -7.5 260 33 295.5 296.0 282.9 303.7 2.71 12 552 4811 -19.3 -21.8 81 2.5 -19.8 256 44 300.9 301.1 283.3 304.7 1.21 13 500 5540 -24.3 -28.9 66 4.6 -25.1 255 48 303.4 303.5 283.7 305.7 0.70 14 458 6170 -29.5 -36.5 51 7.0 -30.3 261 50 304.6 304.7 283.7 305.9 0.37 15 439 6471 -30.9 -36.9 56 6.0 -31.6 264 51 306.6 306.6 284.5 307.8 0.37 16 400 7120 -37.1 -43.1 54 6.0 -37.5 270 54 306.8 306.8 284.4 307.5 0.21 17 300 9030 -56.1 -61.0 54 4.9 -56.2 285 54 306.3 306.3 284.0 306.4 0.03 18 297 9094 -56.5 -61.4 54 4.9 -56.6 287 55 306.6 306.6 284.1 306.7 0.03 19 268 9736 -63.4 -68.2 52 4.8 -63.4 305 62 305.7 305.7 283.7 305.7 0.01 20 266 9782 -63.9 -68.7 52 4.8 -63.9 304 61 305.6 305.6 283.7 305.6 0.01 21 250 10160 -65.9 -70.5 53 4.6 -65.9 300 52 308.1 308.1 284.6 308.1 0.01 22 228 10713 -69.3 -74.1 50 4.8 -69.3 270 52 311.1 311.1 285.7 311.2 0.01 23 219 10956 -65.1 -69.8 52 4.7 -65.1 270 51 321.2 321.2 289.1 321.3 0.01 24 200 11510 -63.3 -68.3 51 5.0 -63.3 270 48 332.5 332.5 292.4 332.6 0.02 25 179 12193 -62.5 -67.5 51 5.0 -62.6 266 48 344.5 344.5 295.4 344.6 0.02 26 150 13280 -63.9 -68.9 50 5.0 -64.0 260 48 360.0 360.0 298.7 360.1 0.02 27 100 15750 -66.7 -72.7 42 6.0 -66.8 255 48 398.9 398.9 305.0 399.0 0.02 28 91 16319 -68.3 -74.3 42 6.0 -68.4 255 51 406.6 406.6 306.1 406.7 0.02 29 70 17890 -69.9 -75.9 41 6.0 -70.0 255 58 434.8 434.8 309.4 434.9 0.02 30 66 18239 -71.3 -77.3 40 6.0 -71.3 258 58 439.2 439.2 309.8 439.3 0.02 31 62 18607 -71.7 -77.7 40 6.0 -71.8 260 59 446.2 446.2 310.5 446.3 0.02 32 58 19002 -70.3 -76.3 41 6.0 -70.4 263 59 458.0 458.0 311.6 458.1 0.02 33 50 19880 -71.5 -77.5 40 6.0 -71.6 270 60 475.0 475.0 313.1 475.1 0.02 34 42 20910 -70.9 -76.9 41 6.0 -71.0 270 66 500.8 500.8 315.0 500.9 0.03 35 32 22520 -70.7 -77.7 35 7.0 -70.8 270 75 541.8 541.8 317.6 542.0 0.03 36 30 22900 -72.9 -78.9 40 6.0 -73.0 270 77 545.9 545.9 317.9 546.1 0.03 37 29 23098 -74.5 -80.5 39 6.0 -74.6 270 79 546.8 546.8 317.9 547.0 0.02 38 22 24718 -71.7 -78.7 34 7.0 -71.9 270 97 600.1 600.1 320.6 600.4 0.04 39 20 25280 -72.5 -79.5 34 7.0 -72.7 270 103 614.2 614.3 321.3 614.5 0.04 40 19 25581 -73.5 -79.5 39 6.0 -73.6 620.2 620.2 321.5 620.5 0.04 41 17 26235 -70.9 -77.9 35 7.0 -71.2 648.6 648.6 322.6 649.0 0.05 TRP 228 10713 -69.3 -74.1 50 4.8 -69.3 270 52 311.1 311.1 285.7 311.2 0.01 WND 268 9736 -63.4 -68.2 52 4.8 -63.4 305 62 305.7 305.7 283.7 305.7 0.01 Sounding variables and indices 1000-500 mb thick: 5379.29 m Freezing level: 857.33 mb = 1405.56 m = 4611.36 ft Wetbulb zero: 862.95 mb = 1352.48 m = 4437.23 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 83.91 % Est. max temperature: 12.47 C = 54.45 F Sfc-Lift cond lev (LCL): 993.79 mb = 211.13 m = 692.66 ft T: 4.06 C 700-500 lapse rate: 7.09 C/km ThetaE index: 4.36 C Layer 743.0- 722.0 mb Conv cond level (CCL): 886.08 mb = 1139.29 m = 3737.80 ft Mean mixing ratio: 4.77 g/kg Conv temperature: 11.04 C = 51.88 F Cap Strength: 8.16 C Lifted Index: 9.31 C Risk: None Lifted Index @300 mb: 9.10 C Lifted Index @700 mb: 7.04 C Showalter Index: 6.91 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 22.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 98.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.96 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 43400.55 J/kg Cap Strength: 9.11 C Lift Cond Lev (LCL): 939.10 mb = 669.54 m = 2196.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 24 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 1000 161 200 1 0.3 0.9 | 109 24 -23.1 8.0 1 1000 157 200 1 0.3 0.9 | 109 24 -23.1 8.0 2 925 792 245 11 10.0 4.6 | 131 18 -13.5 11.7 3 850 1474 255 25 24.1 6.5 | 183 14 0.7 13.5 4 700 3000 260 33 32.5 5.7 | 215 16 9.1 12.8 5 500 5540 255 48 46.4 12.4 | 230 30 22.9 19.5 6 400 7120 270 54 54.0 -0.0 | 257 31 30.6 7.1 7 300 9030 285 54 52.2 -14.0 | 284 30 28.7 -6.9 8 268 9736 305 62 50.8 -35.6 | 316 40 27.4 -28.5 9 250 10160 300 52 45.0 -26.0 | 311 29 21.6 -18.9 10 228 10713 270 52 52.0 -0.0 | 256 29 28.6 7.1 11 200 11510 270 48 48.0 -0.0 | 254 26 24.6 7.1 12 150 13280 260 48 47.3 8.3 | 237 28 23.8 15.4 13 100 15750 255 48 46.4 12.4 | 230 30 22.9 19.5 14 70 17890 255 58 56.0 15.0 | 236 39 32.6 22.1 15 50 19880 270 60 60.0 -0.0 | 259 37 36.6 7.1 16 30 22900 270 77 77.0 -0.0 | 262 54 53.6 7.1 17 20 25280 270 103 103.0 -0.0 | 265 80 79.6 7.1 Wind Parameters Mean winds (0-6000m): 256.8 at 32.6 knts Storm direction: 286.8 at 24.5 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 136.0 neg: 0.0 tot: 136.0 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 102.80 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 ------------------------------------------------------------------------------- 500 242 5 116 21| 8.3 0.0 8.3| 42.9 0.0 42.9 85.9 0.83| 8.8 7.3 1000 246 9 126 19| 9.2 0.0 9.2| 79.2 0.0 79.2 79.2 0.82| 9.7 7.9 1500 251 14 138 16| 8.7 0.0 8.7|106.9 0.0 106.9 71.3 0.87| 9.1 7.9 2000 253 17 150 14| 7.2 0.0 7.2|116.7 0.0 116.7 58.4 0.88| 7.5 6.6 2500 255 20 161 13| 6.3 0.0 6.3|126.8 0.0 126.8 50.7 0.88| 6.6 5.8 3000 256 22 170 13| 5.7 0.0 5.7|136.0 0.0 136.0 45.3 0.88| 6.0 5.2 4000 257 26 187 13| 4.3 0.8 5.1|148.9 0.0 148.9 37.2 0.81| 5.3 4.3 5000 257 29 200 15| 3.4 1.2 4.7|159.6 0.0 159.6 31.9 0.74| 4.8 3.6 6000 257 33 210 17| 3.3 1.0 4.3|207.4 0.0 207.4 34.6 0.74| 4.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//U7730/skewt/U7730.skewt.20251126.12.gif