UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102812.upa.cvt Date: 1200Z 28 OCT 25 Searching for U9839... Searching the city database file for: U9839 ... Date:1200Z 28 OCT 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 149 3.8 0.3 78 3.5 2.3 200 1 276.3 277.0 275.0 286.9 3.87 1 1000 214 3.6 0.1 78 3.5 2.1 210 3 276.8 277.4 275.2 287.3 3.85 2 973 437 4.8 1.2 77 3.6 3.2 229 7 280.1 280.9 277.7 292.0 4.28 3 925 848 3.2 0.5 82 2.7 2.0 265 13 282.6 283.3 278.9 294.6 4.28 4 890 1160 2.4 -0.7 80 3.1 1.0 272 16 284.9 285.6 279.7 296.4 4.08 5 850 1530 -1.1 -2.9 88 1.8 -1.9 280 19 285.0 285.6 279.3 295.3 3.63 6 835 1672 -1.3 -2.3 93 1.0 -1.7 283 19 286.2 286.9 280.1 297.3 3.86 7 812 1894 -1.7 -2.3 96 0.6 -2.0 287 19 288.1 288.8 281.1 299.5 3.97 8 800 2012 -5.1 -7.9 81 2.8 -6.1 289 20 285.7 286.2 278.3 293.3 2.63 9 788 2131 -3.1 -14.1 42 11.0 -6.5 292 20 289.1 289.4 278.6 294.0 1.63 10 767 2344 -4.7 -7.3 82 2.6 -5.7 296 20 289.6 290.1 280.5 298.1 2.88 11 751 2510 -3.9 -12.9 50 9.0 -6.8 299 20 292.2 292.6 280.4 297.9 1.88 12 738 2648 -3.5 -29.5 11 26.0 -9.1 302 20 294.1 294.2 279.4 295.6 0.45 13 700 3064 -5.3 -29.3 13 24.0 -10.5 310 21 296.6 296.7 280.6 298.2 0.48 14 640 3764 -8.5 -35.5 9 27.0 -13.3 305 20 300.7 300.7 282.0 301.7 0.29 15 582 4497 -11.5 -28.5 23 17.0 -15.1 299 20 305.5 305.6 284.4 307.6 0.63 16 513 5450 -19.7 -27.7 49 8.0 -21.2 292 19 306.8 306.9 285.1 309.3 0.76 17 503 5596 -20.7 -28.7 49 8.0 -22.2 290 19 307.3 307.4 285.2 309.7 0.71 18 500 5640 -20.9 -28.9 49 8.0 -22.4 290 19 307.6 307.7 285.3 309.9 0.70 19 462 6219 -23.7 -41.7 17 18.0 -25.8 302 22 311.1 311.1 286.0 311.9 0.21 20 455 6330 -24.7 -46.7 11 22.0 -26.8 305 22 311.2 311.2 285.9 311.7 0.13 21 427 6787 -29.3 -50.3 11 21.0 -30.9 315 25 311.0 311.1 285.8 311.4 0.09 22 400 7250 -32.3 -51.3 13 19.0 -33.6 325 27 313.0 313.0 286.5 313.3 0.08 23 358 8021 -38.7 -50.7 27 12.0 -39.4 325 26 314.5 314.5 287.1 314.9 0.10 24 337 8433 -41.5 -54.5 23 13.0 -42.1 325 26 316.2 316.2 287.6 316.4 0.07 25 300 9210 -48.1 -61.1 21 13.0 -48.4 325 25 317.6 317.6 288.0 317.7 0.03 26 250 10380 -57.7 -73.7 11 16.0 -57.9 315 31 320.3 320.3 288.8 320.3 0.01 27 204 11640 -67.9 -88.9 3 21.0 -67.9 320 36 323.4 323.4 289.8 323.4 0.00 28 200 11760 -67.9 -88.9 3 21.0 -67.9 315 36 325.2 325.2 290.3 325.2 0.00 29 178 12469 -62.5 -83.5 4 21.0 -62.6 311 38 345.1 345.1 295.6 345.1 0.00 30 150 13530 -60.1 -82.1 4 22.0 -60.3 305 42 366.5 366.5 299.9 366.6 0.00 31 144 13784 -59.5 -82.5 4 23.0 -59.7 304 43 371.9 371.9 300.9 371.9 0.00 32 100 16050 -61.5 -83.5 4 22.0 -61.7 300 48 408.9 408.9 306.4 408.9 0.00 33 73 17984 -64.5 -85.5 4 21.0 -64.7 313 43 441.1 441.1 310.0 441.1 0.00 34 70 18240 -64.3 -85.3 4 21.0 -64.6 315 42 446.8 446.8 310.6 446.8 0.00 35 50 20310 -63.7 -85.7 3 22.0 -64.1 300 44 493.4 493.4 314.5 493.4 0.01 36 34 22678 -61.3 -83.3 4 22.0 -62.0 292 49 557.2 557.2 318.5 557.3 0.01 37 30 23450 -62.3 -84.3 4 22.0 -63.0 290 50 574.8 574.8 319.4 574.9 0.01 38 24 24828 -63.3 -85.3 4 22.0 -64.0 287 60 609.8 609.8 321.0 609.9 0.01 39 20 25960 -60.1 -83.1 3 23.0 -61.4 285 68 652.2 652.2 322.8 652.4 0.02 40 17 26986 -55.3 -79.0 4 23.7 -57.6 280 75 698.7 698.7 324.4 699.0 0.05 41 16 27374 -53.5 -77.5 4 24.0 -56.4 716.7 716.8 325.0 717.3 0.06 TRP 204 11640 -67.9 -88.9 3 21.0 -67.9 320 36 323.4 323.4 289.8 323.4 0.00 WND 17 26986 -55.3 -79.0 4 23.7 -57.6 280 75 698.7 698.7 324.4 699.0 0.05 Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 862.57 mb = 1413.85 m = 4638.57 ft Wetbulb zero: 875.85 mb = 1289.27 m = 4229.83 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 46.84 % Est. max temperature: 12.48 C = 54.46 F Sfc-Lift cond lev (LCL): 954.89 mb = 589.42 m = 1933.77 ft T: 4.21 C 700-500 lapse rate: 6.06 C/km ThetaE index: 6.20 C Layer 800.0- 788.0 mb Conv cond level (CCL): 851.41 mb = 1516.71 m = 4976.04 ft Mean mixing ratio: 4.19 g/kg Conv temperature: 12.49 C = 54.49 F Cap Strength: 13.68 C Lifted Index: 13.71 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 8.89 C Showalter Index: 11.37 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.00 C K Index: -7.10 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.68 J/kg Max Up Vert Vel: 7.17 m/s Conv Inhibition (B-): 49326.24 J/kg Cap Strength: 13.69 C Lift Cond Lev (LCL): 910.17 mb = 978.91 m = 3211.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 1008 149 200 1 0.3 0.9 | 148 14 -7.6 12.0 1 1000 214 210 3 1.5 2.6 | 155 15 -6.5 13.7 2 925 848 265 13 13.0 1.1 | 202 13 5.0 12.2 3 850 1530 280 19 18.7 -3.3 | 234 13 10.8 7.8 4 700 3064 310 21 16.1 -13.5 | 287 8 8.1 -2.4 5 500 5640 290 19 17.9 -6.5 | 245 11 9.9 4.6 6 400 7250 325 27 15.5 -22.1 | 326 13 7.5 -11.0 7 300 9210 325 25 14.3 -20.5 | 326 11 6.4 -9.4 8 250 10380 315 31 21.9 -21.9 | 308 18 14.0 -10.9 9 204 11640 320 36 23.1 -27.6 | 317 22 15.2 -16.5 10 200 11760 315 36 25.5 -25.5 | 309 23 17.5 -14.4 11 150 13530 305 42 34.4 -24.1 | 296 29 26.5 -13.0 12 100 16050 300 48 41.6 -24.0 | 291 36 33.6 -12.9 13 70 18240 315 42 29.7 -29.7 | 311 29 21.7 -18.6 14 50 20310 300 44 38.1 -22.0 | 290 32 30.2 -10.9 15 30 23450 290 50 47.0 -17.1 | 279 39 39.0 -6.0 16 20 25960 285 68 65.7 -17.6 | 276 58 57.7 -6.5 Wind Parameters Mean winds (0-6000m): 294.3 at 18.2 knts Storm direction: 324.3 at 13.6 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 137.3 deg Storm rel helicity (0-3000m) pos: 107.0 neg: -0.3 tot: 106.7 m^2/s^2 ave: 35.6 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.79 Bulk Shear: 32.69 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 ------------------------------------------------------------------------------- 500 238 6 168 14| 9.5 0.0 9.5| 39.4 0.0 39.4 78.9 0.97| 10.4 10.1 1000 261 9 186 13| 7.9 0.0 7.9| 66.4 0.0 66.4 66.4 0.96| 9.2 8.9 1500 270 12 201 12| 6.5 0.0 6.5| 83.2 0.0 83.2 55.5 0.97| 7.8 7.6 2000 276 14 212 11| 5.1 0.0 5.1| 92.2 0.0 92.2 46.1 0.95| 6.8 6.4 2500 282 15 221 11| 4.3 0.0 4.3|100.6 0.0 100.6 40.2 0.94| 6.1 5.8 3000 287 16 230 10| 3.6 0.0 3.6|107.0 -0.3 106.7 35.6 0.94| 5.6 5.3 4000 293 17 241 9| 2.7 0.4 3.1|107.0 -6.9 100.2 25.0 0.78| 4.6 3.6 5000 294 18 246 9| 2.2 0.6 2.8|107.0 -13.5 93.5 18.7 0.66| 4.0 2.6 6000 294 18 247 9| 2.1 0.6 2.7|119.8 -16.6 103.2 17.2 0.65| 3.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251028.12.gif