UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:0000Z 7 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 1004 48 0.0 -0.6 96 0.6 -0.2 135 1 272.8 273.4 272.7 282.7 3.64 1 1000 80 0.0 -2.3 84 2.3 -0.9 140 1 273.1 273.7 272.3 281.9 3.22 2 925 701 -2.7 -4.8 85 2.1 -3.5 240 7 276.5 277.0 273.8 284.6 2.89 3 860 1277 -4.5 -7.9 77 3.4 -5.7 300 7 280.5 280.9 275.3 287.5 2.45 4 850 1369 -5.3 -8.9 76 3.6 -6.5 310 7 280.6 281.0 275.2 287.1 2.29 5 764 2199 -9.5 -11.9 83 2.4 -10.2 313 17 284.7 285.1 277.0 290.6 2.01 6 700 2871 -11.9 -14.9 78 3.0 -12.8 315 25 289.3 289.6 278.9 294.5 1.72 7 612 3887 -16.9 -21.8 66 4.9 -18.0 311 27 294.9 295.1 280.6 298.3 1.09 8 500 5370 -27.7 -32.5 64 4.8 -28.3 305 29 299.3 299.4 281.7 300.9 0.50 9 400 6940 -39.3 -46.3 47 7.0 -39.7 310 29 303.9 303.9 283.2 304.4 0.15 10 372 7433 -43.3 -50.3 46 7.0 -43.6 307 33 305.0 305.0 283.5 305.4 0.10 11 300 8850 -52.9 -58.9 48 6.0 -53.0 300 44 310.8 310.8 285.7 311.0 0.05 12 292 9023 -54.1 -60.1 48 6.0 -54.2 301 44 311.5 311.5 285.9 311.6 0.04 13 250 10010 -57.3 -63.3 46 6.0 -57.4 305 44 320.9 320.9 289.0 321.0 0.03 14 240 10269 -58.1 -64.1 46 6.0 -58.2 305 46 323.4 323.4 289.8 323.6 0.03 15 237 10348 -58.3 -64.3 46 6.0 -58.4 305 46 324.3 324.3 290.1 324.4 0.03 16 200 11420 -58.1 -64.1 46 6.0 -58.2 300 42 340.8 340.8 294.6 340.9 0.03 17 173 12336 -55.5 -62.5 41 7.0 -55.7 303 40 359.5 359.5 298.7 359.7 0.05 18 150 13240 -57.1 -65.1 36 8.0 -57.3 305 38 371.7 371.7 300.9 371.9 0.04 19 100 15790 -61.5 -71.5 25 10.0 -61.7 300 38 408.9 408.9 306.4 409.0 0.02 20 99 15852 -61.5 -71.5 25 10.0 -61.7 300 38 410.1 410.1 306.5 410.2 0.02 21 70 17980 -65.1 -75.1 24 10.0 -65.3 305 48 445.1 445.1 310.4 445.2 0.02 22 50 20030 -66.1 -77.1 20 11.0 -66.3 295 44 487.7 487.7 314.1 487.8 0.02 23 43 20936 -68.7 -79.7 19 11.0 -68.9 291 46 502.8 502.8 315.2 502.9 0.02 24 35 22172 -66.5 -78.5 17 12.0 -66.8 285 48 539.1 539.1 317.5 539.2 0.02 25 30 23100 -68.1 -79.1 19 11.0 -68.4 280 50 559.0 559.0 318.6 559.2 0.03 26 21 25238 -70.1 -82.1 16 12.0 -70.4 280 66 613.0 613.0 321.2 613.1 0.02 27 20 25530 -68.5 -80.5 16 12.0 -68.9 280 68 626.5 626.5 321.7 626.7 0.03 28 19 25838 -67.9 -79.9 16 12.0 -68.4 280 69 637.6 637.6 322.2 637.8 0.04 29 12 28635 -62.7 -74.7 18 12.0 -63.9 745.6 745.7 325.8 746.8 0.13 TRP 240 10269 -58.1 -64.1 46 6.0 -58.2 305 46 323.4 323.4 289.8 323.6 0.03 WND 19 25838 -67.9 -79.9 16 12.0 -68.4 280 69 637.6 637.6 322.2 637.8 0.04 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 1000.00 mb = 80.00 m = 262.46 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 74.62 % Est. max temperature: 7.72 C = 45.90 F Sfc-Lift cond lev (LCL): 994.57 mb = 123.34 m = 404.66 ft T: -0.19 C 700-500 lapse rate: 6.32 C/km ThetaE index: 0.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 847.98 mb = 1387.47 m = 4552.01 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 7.86 C = 46.15 F Cap Strength: 11.44 C Lifted Index: 13.41 C Risk: None Lifted Index @300 mb: 19.27 C Lifted Index @700 mb: 8.12 C Showalter Index: 10.69 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.80 C K Index: 10.50 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.72 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 50213.20 J/kg Cap Strength: 13.41 C Lift Cond Lev (LCL): 920.47 mb = 739.78 m = 2427.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 15 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 1004 48 135 1 -0.7 0.7 | 156 16 -6.3 14.6 1 1000 80 140 1 -0.6 0.8 | 157 16 -6.3 14.6 2 925 701 240 7 6.1 3.5 | 181 17 0.4 17.4 3 850 1369 310 7 5.4 -4.5 | 178 9 -0.3 9.4 4 700 2871 315 25 17.7 -17.7 | 288 13 12.0 -3.8 5 500 5370 305 29 23.8 -16.6 | 279 18 18.1 -2.8 6 400 6940 310 29 22.2 -18.6 | 286 17 16.6 -4.8 7 300 8850 300 44 38.1 -22.0 | 284 33 32.5 -8.1 8 250 10010 305 44 36.0 -25.2 | 291 32 30.4 -11.4 9 240 10269 305 46 37.7 -26.4 | 291 34 32.0 -12.5 10 200 11420 300 42 36.4 -21.0 | 283 32 30.7 -7.1 11 150 13240 305 38 31.1 -21.8 | 287 27 25.5 -7.9 12 100 15790 300 38 32.9 -19.0 | 281 28 27.3 -5.1 13 70 17980 305 48 39.3 -27.5 | 292 36 33.7 -13.7 14 50 20030 295 44 39.9 -18.6 | 278 35 34.2 -4.7 15 30 23100 280 50 49.2 -8.7 | 263 44 43.6 5.2 16 20 25530 280 68 67.0 -11.8 | 268 61 61.3 2.1 Wind Parameters Mean winds (0-6000m): 307.9 at 20.0 knts Storm direction: 337.9 at 15.0 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 130.5 deg Storm rel helicity (0-3000m) pos: 74.1 neg: -3.7 tot: 70.4 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 57.77 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 ------------------------------------------------------------------------------- 500 205 3 165 17| 5.6 0.0 5.6| 24.2 0.0 24.2 48.3 0.79| 6.5 5.2 1000 245 5 176 16| 4.0 0.0 4.0| 42.6 0.0 42.6 42.6 0.66| 7.1 4.7 1500 269 6 180 14| 3.5 0.0 3.5| 46.0 -3.4 42.6 28.4 0.47| 6.8 3.2 2000 289 7 186 12| 4.2 0.0 4.2| 56.5 -3.4 53.1 26.5 0.58| 6.6 3.9 2500 300 10 196 9| 4.6 0.0 4.6| 67.1 -3.4 63.7 25.5 0.63| 6.6 4.2 3000 306 12 210 8| 4.5 0.0 4.5| 74.1 -3.7 70.4 23.5 0.62| 6.2 3.9 4000 309 15 236 8| 3.4 0.3 3.7| 74.1 -7.0 67.0 16.8 0.56| 5.0 2.8 5000 309 18 253 9| 2.7 0.5 3.2| 74.1 -11.4 62.7 12.5 0.50| 4.2 2.1 6000 308 20 261 10| 2.3 0.5 2.7| 78.6 -12.9 65.7 11.0 0.50| 3.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251107.00.gif