UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110612.upa.cvt Date: 1200Z 6 NOV 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 6 NOV 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 113 SFC 979 285 3.0 1.4 89 1.6 2.3 270 3 277.8 278.6 276.5 289.7 4.32 2 925 742 0.0 -1.9 87 1.9 -0.8 275 25 279.3 279.9 276.3 289.3 3.59 3 901 952 -0.9 -2.2 91 1.3 -1.4 284 26 280.5 281.1 276.9 290.6 3.61 4 850 1418 -1.1 -2.3 92 1.2 -1.6 305 29 285.0 285.7 279.4 295.8 3.80 5 818 1724 -1.5 -2.7 92 1.2 -2.0 306 27 287.7 288.4 280.8 298.7 3.83 6 788 2020 -3.5 -4.6 92 1.1 -4.0 307 26 288.7 289.3 280.7 298.7 3.45 7 700 2945 -9.5 -12.7 77 3.2 -10.5 310 21 292.0 292.3 280.5 298.1 2.05 8 634 3701 -14.5 -19.3 67 4.8 -15.7 307 32 294.7 294.9 280.8 298.7 1.31 9 571 4487 -17.7 -27.7 41 10.0 -19.6 304 43 299.9 300.0 282.2 302.1 0.69 10 551 4753 -18.3 -25.3 54 7.0 -19.7 303 47 302.2 302.4 283.4 305.1 0.89 11 500 5470 -22.7 -25.9 75 3.2 -23.3 300 58 305.4 305.5 284.7 308.4 0.93 12 448 6267 -27.9 -32.5 65 4.6 -28.5 302 57 308.6 308.7 285.5 310.5 0.56 13 416 6795 -32.3 -38.3 55 6.0 -32.9 304 56 309.5 309.6 285.6 310.7 0.34 14 400 7070 -34.7 -40.7 54 6.0 -35.2 305 56 309.9 309.9 285.7 310.9 0.27 15 300 9000 -50.7 -55.2 59 4.5 -50.8 305 64 313.9 313.9 286.8 314.2 0.07 16 281 9426 -54.9 -59.5 57 4.6 -55.0 302 65 313.8 313.8 286.7 314.0 0.04 17 264 9825 -57.5 -62.1 56 4.6 -57.5 300 66 315.7 315.7 287.3 315.8 0.03 18 250 10170 -59.7 -64.3 55 4.6 -59.7 305 64 317.3 317.3 287.9 317.4 0.03 19 232 10634 -61.9 -66.5 54 4.6 -62.0 300 62 320.8 320.8 289.0 320.9 0.02 20 208 11308 -62.9 -67.5 54 4.6 -63.0 307 53 329.4 329.4 291.6 329.5 0.02 21 200 11550 -61.1 -65.5 56 4.4 -61.2 310 50 336.0 336.0 293.3 336.1 0.03 22 182 12140 -59.3 -63.9 55 4.6 -59.4 310 48 348.1 348.1 296.3 348.3 0.04 23 158 13032 -57.3 -62.3 53 5.0 -57.4 310 45 365.9 365.9 299.9 366.1 0.06 24 150 13360 -58.7 -63.7 52 5.0 -58.8 310 44 368.9 369.0 300.4 369.2 0.05 25 106 15527 -60.5 -68.5 34 8.0 -60.7 314 35 404.0 404.1 305.7 404.2 0.04 26 100 15890 -59.5 -67.5 35 8.0 -59.7 315 33 412.8 412.8 306.9 413.0 0.04 27 95 16212 -58.5 -66.5 35 8.0 -58.7 314 33 420.8 420.8 307.9 421.1 0.05 28 72 17928 -65.3 -74.3 28 9.0 -65.4 306 35 441.1 441.1 310.0 441.2 0.02 29 70 18100 -65.5 -74.5 28 9.0 -65.7 305 35 444.3 444.3 310.3 444.4 0.02 30 50 20140 -67.5 -77.5 23 10.0 -67.7 315 38 484.4 484.4 313.8 484.5 0.02 31 42 21186 -67.3 -78.3 20 11.0 -67.5 308 41 509.7 509.7 315.7 509.8 0.02 32 37 21942 -70.3 -80.3 22 10.0 -70.5 303 44 520.8 520.8 316.4 520.9 0.02 33 30 23190 -68.3 -79.3 19 11.0 -68.6 295 48 558.4 558.5 318.6 558.6 0.02 34 20 25610 -68.9 -79.9 19 11.0 -69.3 290 48 625.3 625.3 321.7 625.5 0.03 35 17 26580 -69.7 -81.7 16 12.0 -70.1 652.5 652.5 322.8 652.7 0.03 TRP 232 10634 -61.9 -66.5 54 4.6 -62.0 300 62 320.8 320.8 289.0 320.9 0.02 WND 264 9825 -57.5 -62.1 56 4.6 -57.5 300 66 315.7 315.7 287.3 315.8 0.03 Sounding variables and indices 1000-500 mb thick: 5357.00 m Freezing level: 925.00 mb = 742.00 m = 2434.35 ft Wetbulb zero: 938.92 mb = 621.67 m = 2039.57 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 75.03 % Est. max temperature: 11.88 C = 53.38 F Sfc-Lift cond lev (LCL): 954.97 mb = 485.15 m = 1591.68 ft T: 1.69 C 700-500 lapse rate: 5.23 C/km ThetaE index: 0.57 C Layer 788.0- 634.0 mb Conv cond level (CCL): 791.40 mb = 1985.79 m = 6514.97 ft Mean mixing ratio: 3.80 g/kg Conv temperature: 13.66 C = 56.59 F Cap Strength: 11.74 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 16.90 C Lifted Index @700 mb: 6.07 C Showalter Index: 9.27 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 20.40 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 116.00 Risk: None Energy Index: 2.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.90 J/kg Max Up Vert Vel: 5.64 m/s Conv Inhibition (B-): 43626.29 J/kg Cap Strength: 13.30 C Lift Cond Lev (LCL): 904.99 mb = 917.09 m = 3008.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 26 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 ---------------------------------------------------------- 0 979 285 270 3 3.0 -0.0 | 157 25 -9.6 23.2 1 925 742 275 25 24.9 -2.2 | 210 24 12.3 21.0 2 850 1418 305 29 23.8 -16.6 | 240 13 11.1 6.5 3 700 2945 310 21 16.1 -13.5 | 200 10 3.5 9.7 4 500 5470 300 58 50.2 -29.0 | 279 38 37.6 -5.8 5 400 7070 305 56 45.9 -32.1 | 285 34 33.3 -9.0 6 300 9000 305 64 52.4 -36.7 | 289 42 39.8 -13.6 7 264 9825 300 66 57.2 -33.0 | 282 46 44.5 -9.8 8 250 10170 305 64 52.4 -36.7 | 289 42 39.8 -13.6 9 232 10634 300 62 53.7 -31.0 | 281 42 41.1 -7.8 10 200 11550 310 50 38.3 -32.1 | 289 27 25.7 -9.0 11 150 13360 310 44 33.7 -28.3 | 284 22 21.1 -5.1 12 100 15890 315 33 23.3 -23.3 | 271 11 10.7 -0.2 13 70 18100 305 35 28.7 -20.1 | 259 16 16.1 3.1 14 50 20140 315 38 26.9 -26.9 | 285 15 14.3 -3.7 15 30 23190 295 48 43.5 -20.3 | 265 31 30.9 2.9 16 20 25610 290 48 45.1 -16.4 | 258 33 32.5 6.7 Wind Parameters Mean winds (0-6000m): 301.4 at 35.2 knts Storm direction: 331.4 at 26.4 knts Shear (0-3000m) pos: 3.4 neg: 0.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 188.7 neg: -20.2 tot: 168.6 m^2/s^2 ave: 56.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.23 Bulk Shear: 68.98 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 ------------------------------------------------------------------------------- 500 275 15 186 22| 22.9 0.0 22.9|135.3 0.0 135.3 270.6 0.98| 23.1 22.7 1000 284 21 203 20| 13.2 0.0 13.2|170.3 0.0 170.3 170.3 0.87| 17.1 14.8 1500 292 23 212 17| 8.5 0.0 8.5|176.4 -4.2 172.1 114.8 0.77| 13.1 10.0 2000 296 24 215 15| 5.7 0.0 5.7|176.4 -11.4 164.9 82.5 0.65| 10.5 6.9 2500 299 24 215 14| 4.0 0.0 4.0|176.4 -18.7 157.7 63.1 0.55| 8.9 4.9 3000 300 24 215 14| 3.4 0.7 4.1|188.7 -20.2 168.6 56.2 0.58| 8.4 4.8 4000 302 26 225 13| 2.5 2.4 5.0|225.4 -20.2 205.3 51.3 0.60| 8.2 4.9 5000 302 31 242 15| 2.0 3.5 5.5|252.4 -20.2 232.2 46.4 0.53| 8.1 4.3 6000 301 35 254 18| 1.9 2.9 4.8|275.5 -20.2 255.3 42.6 0.53| 7.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251106.12.gif