UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 5 NOV 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 1001 3 6.8 5.1 89 1.7 5.9 250 7 279.9 280.8 279.1 294.9 5.50 1 1000 11 6.8 5.0 88 1.8 5.9 250 7 280.0 280.9 279.1 294.9 5.47 2 925 648 3.6 1.3 85 2.3 2.5 285 27 283.0 283.8 279.4 295.7 4.54 3 870 1143 0.0 -2.1 86 2.1 -0.9 285 30 284.2 284.9 279.0 294.9 3.76 4 850 1330 0.2 -2.4 83 2.6 -0.9 285 31 286.4 287.0 280.1 297.1 3.77 5 798 1835 -1.1 -5.0 75 3.9 -2.7 290 33 290.2 290.8 281.3 299.8 3.30 6 700 2869 -6.9 -12.9 62 6.0 -8.8 300 36 294.8 295.2 281.8 301.0 2.02 7 678 3117 -8.7 -16.7 52 8.0 -11.0 298 36 295.5 295.8 281.4 300.3 1.53 8 625 3740 -13.9 -18.1 70 4.2 -15.0 293 36 296.5 296.8 281.8 301.1 1.47 9 537 4876 -20.5 -33.5 30 13.0 -22.4 284 35 301.8 301.9 282.7 303.2 0.42 10 509 5270 -22.7 -35.7 30 13.0 -24.5 281 35 303.8 303.9 283.4 305.0 0.36 11 500 5400 -23.9 -36.9 29 13.0 -25.5 280 35 303.9 304.0 283.4 305.0 0.32 12 427 6532 -33.7 -41.7 44 8.0 -34.4 280 29 305.4 305.5 283.9 306.2 0.23 13 405 6903 -34.1 -53.1 13 19.0 -35.2 280 27 309.6 309.6 285.2 309.8 0.07 14 400 6990 -34.5 -53.5 13 19.0 -35.5 280 27 310.2 310.2 285.5 310.4 0.07 15 373 7476 -36.5 -53.5 16 17.0 -37.4 279 30 313.8 313.8 286.8 314.0 0.07 16 300 8950 -47.1 -60.1 21 13.0 -47.4 275 40 319.0 319.0 288.5 319.1 0.04 17 250 10140 -55.1 -67.1 21 12.0 -55.3 275 42 324.1 324.2 290.0 324.2 0.02 18 227 10748 -59.3 -70.3 23 11.0 -59.4 280 42 326.8 326.8 290.8 326.9 0.01 19 218 11000 -59.9 -69.9 26 10.0 -60.0 283 41 329.7 329.7 291.6 329.7 0.01 20 200 11540 -56.7 -69.7 18 13.0 -56.9 290 40 343.0 343.0 295.0 343.0 0.02 21 176 12357 -54.5 -73.5 8 19.0 -54.8 294 40 359.4 359.4 298.6 359.4 0.01 22 150 13380 -56.1 -78.1 5 22.0 -56.4 300 40 373.4 373.4 301.2 373.4 0.01 23 100 15940 -57.9 -79.9 4 22.0 -58.3 290 35 415.9 415.9 307.2 415.9 0.01 24 70 18160 -63.5 -84.5 4 21.0 -63.8 305 42 448.5 448.5 310.7 448.6 0.00 25 53 19849 -66.9 -86.9 4 20.0 -67.1 305 44 477.8 477.8 313.2 477.8 0.00 26 50 20200 -66.9 -86.9 4 20.0 -67.1 305 44 485.8 485.8 313.9 485.9 0.00 27 30 23270 -69.9 -88.9 5 19.0 -70.2 295 48 554.1 554.1 318.3 554.1 0.00 28 20 25660 -72.9 -90.9 5 18.0 -73.2 295 52 613.0 613.0 321.2 613.1 0.00 29 17 26612 -73.3 -91.3 5 18.0 -73.6 640.9 640.9 322.3 640.9 0.01 TRP 227 10748 -59.3 -70.3 23 11.0 -59.4 280 42 326.8 326.8 290.8 326.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 842.00 mb = 1407.67 m = 4618.29 ft Wetbulb zero: 884.26 mb = 1011.96 m = 3320.05 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 64.21 % Est. max temperature: 13.18 C = 55.72 F Sfc-Lift cond lev (LCL): 975.24 mb = 215.85 m = 708.14 ft T: 5.77 C 700-500 lapse rate: 6.72 C/km ThetaE index: 0.78 C Layer 870.0- 850.0 mb Conv cond level (CCL): 896.43 mb = 901.52 m = 2957.71 ft Mean mixing ratio: 4.85 g/kg Conv temperature: 10.57 C = 51.03 F Cap Strength: 8.45 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 16.81 C Lifted Index @700 mb: 5.27 C Showalter Index: 7.08 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.50 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 97.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.55 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 46820.02 J/kg Cap Strength: 8.37 C Lift Cond Lev (LCL): 920.13 mb = 690.65 m = 2265.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 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 1001 3 250 7 6.6 2.4 | 155 23 -9.4 20.5 1 1000 11 250 7 6.6 2.4 | 155 23 -9.4 20.5 2 925 648 285 27 26.1 -7.0 | 222 15 10.1 11.1 3 850 1330 285 31 29.9 -8.0 | 234 17 14.0 10.1 4 700 2869 300 36 31.2 -18.0 | 270 15 15.2 0.1 5 500 5400 280 35 34.5 -6.1 | 237 22 18.5 12.0 6 400 6990 280 27 26.6 -4.7 | 218 17 10.7 13.4 7 300 8950 275 40 39.8 -3.5 | 239 28 23.9 14.6 8 250 10140 275 42 41.8 -3.7 | 241 30 25.9 14.5 9 227 10748 280 42 41.4 -7.3 | 247 28 25.4 10.8 10 200 11540 290 40 37.6 -13.7 | 258 22 21.6 4.4 11 150 13380 300 40 34.6 -20.0 | 276 19 18.7 -1.9 12 100 15940 290 35 32.9 -12.0 | 250 18 17.0 6.2 13 70 18160 305 42 34.4 -24.1 | 288 19 18.5 -6.0 14 50 20200 305 44 36.0 -25.2 | 289 21 20.1 -7.1 15 30 23270 295 48 43.5 -20.3 | 274 28 27.6 -2.2 16 20 25660 295 52 47.1 -22.0 | 277 31 31.2 -3.9 Wind Parameters Mean winds (0-6000m): 288.7 at 32.2 knts Storm direction: 318.7 at 24.1 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 111.8 deg Storm rel helicity (0-3000m) pos: 160.8 neg: -1.8 tot: 159.0 m^2/s^2 ave: 53.0 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.22 Bulk Shear: 47.09 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 ------------------------------------------------------------------------------- 500 271 15 176 18| 17.0 0.0 17.0| 82.7 0.0 82.7 165.3 0.94| 17.5 16.4 1000 281 21 198 15| 12.2 0.0 12.2|113.0 0.0 113.0 113.0 0.94| 12.8 12.0 1500 283 24 210 15| 9.0 0.0 9.0|124.3 0.0 124.3 82.9 0.93| 9.5 8.9 2000 285 26 219 15| 7.3 0.0 7.3|137.8 0.0 137.8 68.9 0.94| 8.0 7.4 2500 287 28 227 14| 6.3 0.0 6.3|151.3 0.0 151.3 60.5 0.94| 7.0 6.6 3000 290 29 234 14| 5.5 0.0 5.5|160.8 -1.8 159.0 53.0 0.92| 6.4 5.8 4000 291 31 241 14| 4.1 0.6 4.7|160.8 -20.7 140.2 35.0 0.71| 5.4 3.8 5000 290 32 243 15| 3.3 1.0 4.3|160.8 -41.1 119.8 24.0 0.55| 4.8 2.7 6000 289 32 242 17| 2.7 1.0 3.7|160.8 -61.8 99.0 16.5 0.43| 4.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251105.12.gif