UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:0000Z 6 NOV 25 Station: U8275 WMO ident: 28275 Latitude: 58.15 Longitude: 68.18 ------------------------------------------------------------------------------- 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 50 -1.3 -2.5 92 1.2 -1.7 225 5 271.2 271.8 271.0 279.7 3.15 1 1000 113 -1.9 -4.4 83 2.5 -2.8 245 7 271.2 271.7 270.4 278.7 2.75 2 925 731 -3.7 -6.0 84 2.3 -4.5 300 17 275.5 276.0 272.8 282.8 2.64 3 917 799 -4.1 -6.4 84 2.3 -4.9 301 17 275.8 276.2 272.9 283.0 2.58 4 850 1393 -5.5 -7.8 84 2.3 -6.3 305 21 280.4 280.8 275.3 287.5 2.50 5 843 1458 -5.7 -8.0 84 2.3 -6.5 305 21 280.8 281.3 275.6 287.9 2.48 6 714 2744 -13.5 -16.4 79 2.9 -14.2 309 26 285.9 286.2 276.8 290.3 1.48 7 700 2895 -14.1 -17.9 73 3.8 -15.0 310 27 286.9 287.1 277.1 290.9 1.33 8 623 3771 -18.3 -23.2 65 4.9 -19.3 305 27 291.8 292.0 279.0 294.7 0.95 9 500 5370 -30.9 -35.9 61 5.0 -31.4 295 27 295.4 295.4 279.8 296.6 0.36 10 447 6152 -38.1 -44.1 53 6.0 -38.5 303 31 295.9 295.9 279.8 296.5 0.17 11 400 6910 -41.9 -48.9 46 7.0 -42.2 310 35 300.5 300.6 281.7 300.9 0.11 12 340 7999 -47.3 -55.5 39 8.1 -47.6 325 60 307.4 307.5 284.4 307.7 0.06 13 300 8820 -51.5 -60.5 33 9.0 -51.7 325 58 312.8 312.8 286.4 312.9 0.04 14 279 9288 -53.7 -63.7 28 10.0 -53.9 325 54 316.1 316.2 287.5 316.3 0.03 15 270 9498 -54.3 -64.3 28 10.0 -54.5 325 52 318.3 318.3 288.2 318.4 0.02 16 250 9990 -54.1 -64.1 28 10.0 -54.3 320 40 325.6 325.6 290.5 325.7 0.03 17 229 10554 -55.1 -65.1 28 10.0 -55.3 320 38 332.4 332.4 292.4 332.5 0.03 18 200 11420 -55.9 -65.9 28 10.0 -56.1 320 35 344.2 344.2 295.4 344.4 0.03 19 150 13250 -56.9 -68.9 21 12.0 -57.1 320 31 372.0 372.0 300.9 372.2 0.02 20 126 14346 -58.5 -70.5 20 12.0 -58.7 320 29 388.2 388.2 303.5 388.3 0.02 21 100 15790 -59.5 -71.5 20 12.0 -59.7 320 27 412.8 412.8 306.9 412.9 0.02 22 92 16311 -62.3 -74.3 19 12.0 -62.5 316 28 417.2 417.2 307.4 417.3 0.02 23 70 18000 -63.7 -75.7 18 12.0 -63.9 305 33 448.1 448.1 310.7 448.2 0.02 24 62 18744 -64.5 -77.5 15 13.0 -64.7 303 34 462.2 462.2 312.0 462.3 0.02 25 50 20060 -64.5 -77.5 15 13.0 -64.8 300 35 491.5 491.5 314.4 491.6 0.02 26 42 21123 -67.1 -80.1 14 13.0 -67.4 298 37 510.2 510.2 315.7 510.3 0.02 27 30 23160 -66.9 -79.9 14 13.0 -67.2 295 40 562.3 562.3 318.8 562.4 0.02 28 25 24257 -67.7 -79.7 17 12.0 -68.1 293 43 590.1 590.1 320.2 590.3 0.03 29 21 25299 -69.7 -82.7 13 13.0 -70.1 291 45 614.2 614.2 321.2 614.3 0.02 30 20 25590 -69.1 -82.1 14 13.0 -69.5 290 46 624.7 624.7 321.7 624.8 0.02 31 15 27313 -69.1 -82.1 14 13.0 -69.6 286 53 678.2 678.2 323.7 678.5 0.03 32 12 28662 -65.1 -79.1 13 14.0 -66.1 283 59 737.1 737.1 325.6 737.7 0.06 33 10 29780 -63.1 -77.1 13 14.0 -64.6 280 64 784.0 784.1 326.8 785.0 0.11 34 8.2 31006 -61.3 -74.3 16 13.0 -63.3 836.9 837.0 328.1 839.0 0.20 35 7.1 31907 -58.1 -72.1 15 14.0 -61.1 885.3 885.4 329.2 888.8 0.32 TRP 270 9498 -54.3 -64.3 28 10.0 -54.5 325 52 318.3 318.3 288.2 318.4 0.02 WND 340 7999 -47.3 -55.5 39 8.1 -47.6 325 60 307.4 307.5 284.4 307.7 0.06 Sounding variables and indices 1000-500 mb thick: 5257.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 74.15 % Est. max temperature: 7.30 C = 45.15 F Sfc-Lift cond lev (LCL): 989.08 mb = 200.02 m = 656.21 ft T: -2.15 C 700-500 lapse rate: 6.79 C/km ThetaE index: 1.01 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 812.89 mb = 1739.66 m = 5707.46 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 9.45 C = 49.02 F Cap Strength: 10.80 C Lifted Index: 12.18 C Risk: None Lifted Index @300 mb: 22.48 C Lifted Index @700 mb: 7.76 C Showalter Index: 7.22 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.10 C K Index: 13.80 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.31 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 63035.84 J/kg Cap Strength: 12.15 C Lift Cond Lev (LCL): 921.85 mb = 757.80 m = 2486.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 332 at 18 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 50 225 5 3.5 3.5 | 166 20 -4.8 19.4 1 1000 113 245 7 6.3 3.0 | 174 19 -2.0 18.9 2 925 731 300 17 14.7 -8.5 | 221 10 6.4 7.4 3 850 1393 305 21 17.2 -12.0 | 247 10 8.9 3.9 4 700 2895 310 27 20.7 -17.4 | 277 12 12.4 -1.5 5 500 5370 295 27 24.5 -11.4 | 254 17 16.1 4.5 6 400 6910 310 35 26.8 -22.5 | 290 20 18.5 -6.6 7 340 7999 325 60 34.4 -49.1 | 322 42 26.1 -33.2 8 300 8820 325 58 33.3 -47.5 | 322 40 24.9 -31.6 9 270 9498 325 52 29.8 -42.6 | 321 34 21.5 -26.7 10 250 9990 320 40 25.7 -30.6 | 310 23 17.4 -14.7 11 200 11420 320 35 22.5 -26.8 | 308 18 14.2 -10.9 12 150 13250 320 31 19.9 -23.7 | 304 14 11.6 -7.8 13 100 15790 320 27 17.4 -20.7 | 298 10 9.0 -4.8 14 70 18000 305 33 27.0 -18.9 | 279 19 18.7 -3.0 15 50 20060 300 35 30.3 -17.5 | 274 22 22.0 -1.6 16 30 23160 295 40 36.3 -16.9 | 272 28 27.9 -1.0 17 20 25590 290 46 43.2 -15.7 | 270 35 34.9 0.2 18 10 29780 280 64 63.0 -11.1 | 265 55 54.7 4.8 Wind Parameters Mean winds (0-6000m): 302.4 at 23.9 knts Storm direction: 332.4 at 18.0 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 108.9 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -0.8 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.34 Bulk Shear: 36.51 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 ------------------------------------------------------------------------------- 500 269 10 186 16| 12.6 0.0 12.6| 51.0 0.0 51.0 101.9 0.86| 13.3 11.4 1000 291 14 201 12| 9.5 0.0 9.5| 67.4 0.0 67.4 67.4 0.83| 10.4 8.6 1500 297 16 213 10| 7.3 0.0 7.3| 74.7 0.0 74.7 49.8 0.85| 8.0 6.7 2000 300 17 224 10| 6.0 0.0 6.0| 80.0 0.0 80.0 40.0 0.85| 6.5 5.6 2500 302 19 233 10| 5.3 0.0 5.3| 85.5 0.0 85.5 34.2 0.86| 5.6 4.8 3000 304 20 241 10| 4.6 0.0 4.6| 89.0 -0.8 88.2 29.4 0.83| 5.0 4.2 4000 305 22 250 10| 3.5 0.4 3.8| 89.0 -9.0 79.9 20.0 0.69| 4.1 2.8 5000 304 23 254 11| 2.8 0.6 3.4| 89.0 -18.0 71.0 14.2 0.57| 3.6 2.0 6000 302 24 255 12| 2.6 0.5 3.1|110.4 -20.8 89.6 14.9 0.59| 3.5 2.0 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251106.00.gif