UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for U8275... Searching the city database file for: U8275 ... Date:1200Z 8 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 ------------------------------------------------------------------------------- 0 1000 27 315 5 SFC 997 51 -0.3 -1.0 95 0.7 -0.6 315 5 273.1 273.7 272.7 282.7 3.56 2 928 620 -4.3 -6.8 83 2.5 -5.1 339 16 274.7 275.1 272.0 281.5 2.47 3 925 645 -4.5 -7.0 83 2.5 -5.3 340 17 274.7 275.1 272.0 281.5 2.44 4 850 1311 -7.7 -9.9 84 2.2 -8.4 340 19 278.1 278.4 273.5 284.1 2.12 5 821 1582 -7.3 -9.3 86 2.0 -7.9 339 18 281.3 281.7 275.5 287.9 2.30 6 710 2707 -11.5 -14.0 82 2.5 -12.2 335 15 288.6 288.9 278.6 294.0 1.82 7 700 2816 -12.5 -14.9 82 2.4 -13.2 335 15 288.6 288.9 278.5 293.8 1.72 8 604 3917 -20.3 -23.5 76 3.2 -20.9 331 19 292.1 292.2 279.1 295.0 0.95 9 511 5126 -29.3 -32.2 76 2.9 -29.6 326 22 295.5 295.6 280.1 297.1 0.50 10 500 5280 -30.7 -33.6 76 2.9 -31.0 325 23 295.6 295.7 280.0 297.1 0.45 11 442 6147 -38.5 -42.2 68 3.7 -38.7 314 22 296.4 296.4 280.0 297.1 0.21 12 400 6830 -43.7 -47.4 67 3.7 -43.9 305 21 298.2 298.2 280.7 298.7 0.13 13 369 7367 -48.5 -52.5 63 4.0 -48.6 305 26 298.8 298.8 280.9 299.1 0.08 14 322 8254 -53.1 -57.1 62 4.0 -53.2 305 35 304.3 304.3 283.2 304.5 0.05 15 300 8710 -53.9 -58.1 60 4.2 -54.0 305 40 309.4 309.4 285.1 309.6 0.05 16 283 9083 -54.3 -58.4 61 4.1 -54.4 302 41 314.0 314.0 286.8 314.2 0.05 17 252 9820 -57.5 -61.7 59 4.2 -57.6 295 42 319.9 319.9 288.8 320.0 0.04 18 250 9870 -57.5 -61.7 59 4.2 -57.6 295 42 320.6 320.6 289.0 320.7 0.04 19 216 10805 -54.1 -58.6 58 4.5 -54.2 292 41 339.5 339.6 294.3 339.8 0.07 20 200 11300 -54.3 -59.0 56 4.7 -54.4 290 40 346.8 346.8 296.0 347.1 0.07 21 171 12294 -56.3 -61.3 53 5.0 -56.4 293 40 359.4 359.4 298.6 359.6 0.06 22 150 13120 -57.1 -63.1 46 6.0 -57.3 295 40 371.7 371.7 300.9 371.9 0.05 23 121 14472 -60.1 -66.1 45 6.0 -60.2 295 40 389.8 389.8 303.8 390.0 0.04 24 100 15660 -61.1 -67.1 45 6.0 -61.3 295 40 409.7 409.7 306.5 409.9 0.05 25 92 16178 -62.3 -68.3 44 6.0 -62.4 294 40 417.2 417.2 307.4 417.4 0.04 26 70 17860 -64.5 -70.5 43 6.0 -64.6 290 40 446.4 446.4 310.6 446.6 0.04 27 64 18405 -66.9 -72.9 42 6.0 -67.0 289 43 452.7 452.7 311.1 452.9 0.03 28 62 18597 -67.1 -73.1 42 6.0 -67.2 288 44 456.4 456.4 311.5 456.6 0.03 29 50 19900 -65.7 -72.7 37 7.0 -65.9 285 50 488.7 488.7 314.1 488.9 0.04 30 47 20275 -65.3 -72.3 37 7.0 -65.5 285 50 498.3 498.4 314.8 498.6 0.05 31 30 22980 -68.7 -74.7 42 6.0 -68.9 285 50 557.4 557.4 318.5 557.7 0.05 32 24 24325 -69.3 -75.3 41 6.0 -69.5 277 59 592.3 592.4 320.3 592.8 0.06 33 20 25430 -65.7 -72.7 37 7.0 -66.1 270 66 635.1 635.1 322.2 635.9 0.10 34 15 27178 -63.5 -69.5 44 6.0 -64.1 265 77 696.8 696.9 324.4 698.7 0.22 35 11 29070 -64.7 -70.7 43 6.0 -65.5 260 89 757.0 757.1 326.2 759.4 0.25 36 10 29650 -65.1 -71.1 43 6.0 -65.9 265 85 776.5 776.7 326.7 779.1 0.26 37 9.7 29836 -65.1 -71.1 43 6.0 -65.9 783.3 783.5 326.9 786.0 0.27 38 8.7 30501 -63.9 -69.9 44 6.0 -64.9 812.8 812.9 327.6 816.4 0.36 TRP 252 9820 -57.5 -61.7 59 4.2 -57.6 295 42 319.9 319.9 288.8 320.0 0.04 WND 11 29070 -64.7 -70.7 43 6.0 -65.5 260 89 757.0 757.1 326.2 759.4 0.25 Sounding variables and indices 1000-500 mb thick: 5253.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 80.99 % Est. max temperature: 5.01 C = 41.03 F Sfc-Lift cond lev (LCL): 986.11 mb = 138.05 m = 452.93 ft T: -0.91 C 700-500 lapse rate: 7.39 C/km ThetaE index: 1.25 C Layer 928.0- 850.0 mb Conv cond level (CCL): 900.39 mb = 857.39 m = 2812.91 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 2.40 C = 36.31 F Cap Strength: 11.64 C Lifted Index: 11.61 C Risk: None Lifted Index @300 mb: 19.38 C Lifted Index @700 mb: 8.63 C Showalter Index: 10.03 C Risk: None Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.80 C K Index: 10.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.24 J/kg Max Up Vert Vel: 4.30 m/s Conv Inhibition (B-): 64218.66 J/kg Cap Strength: 11.62 C Lift Cond Lev (LCL): 920.76 mb = 681.16 m = 2234.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 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 ---------------------------------------------------------- 0 997 51 315 5 3.5 -3.5 | 201 11 3.8 10.0 1 925 645 340 17 5.8 -16.0 | 292 7 6.1 -2.4 2 850 1311 340 19 6.5 -17.9 | 302 8 6.7 -4.3 3 700 2816 335 15 6.3 -13.6 | 270 7 6.6 -0.0 4 500 5280 325 23 13.2 -18.8 | 291 14 13.4 -5.3 5 400 6830 305 21 17.2 -12.0 | 265 18 17.4 1.5 6 300 8710 305 40 32.8 -22.9 | 286 34 33.0 -9.4 7 252 9820 295 42 38.1 -17.7 | 276 39 38.3 -4.2 8 250 9870 295 42 38.1 -17.7 | 276 39 38.3 -4.2 9 200 11300 290 40 37.6 -13.7 | 270 38 37.8 -0.1 10 150 13120 295 40 36.3 -16.9 | 275 37 36.5 -3.3 11 100 15660 295 40 36.3 -16.9 | 275 37 36.5 -3.3 12 70 17860 290 40 37.6 -13.7 | 270 38 37.8 -0.1 13 50 19900 285 50 48.3 -12.9 | 269 49 48.5 0.6 14 30 22980 285 50 48.3 -12.9 | 269 49 48.5 0.6 15 20 25430 270 66 66.0 -0.0 | 258 68 66.2 13.6 16 11 29070 260 89 87.6 15.5 | 252 93 87.9 29.0 17 10 29650 265 85 84.7 7.4 | 256 87 84.9 21.0 Wind Parameters Mean winds (0-6000m): 331.0 at 18.1 knts Storm direction: 1.0 at 13.6 knts Shear (0-3000m) pos: 2.4 neg: 0.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -7.2 tot: 20.2 m^2/s^2 ave: 6.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.06 Bulk Shear: 8.71 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 ------------------------------------------------------------------------------- 500 333 10 226 7| 10.9 0.0 10.9| 20.5 0.0 20.5 41.0 0.90| 11.1 10.0 1000 337 14 260 6| 7.1 0.0 7.1| 25.8 0.0 25.8 25.8 0.90| 7.3 6.6 1500 338 15 276 6| 4.7 0.1 4.8| 26.5 -1.0 25.5 17.0 0.82| 5.3 4.4 2000 338 16 281 6| 3.6 0.4 3.9| 26.5 -3.6 23.0 11.5 0.67| 4.4 2.9 2500 338 16 282 6| 2.8 0.6 3.4| 26.5 -6.1 20.5 8.2 0.55| 3.8 2.1 3000 338 16 280 6| 2.4 0.5 2.9| 27.4 -7.2 20.2 6.7 0.50| 3.4 1.7 4000 336 16 281 7| 1.8 0.4 2.2| 31.2 -7.2 24.1 6.0 0.50| 3.0 1.5 5000 334 17 283 8| 1.4 0.7 2.1| 34.0 -7.2 26.8 5.4 0.47| 2.8 1.3 6000 331 18 284 9| 1.2 0.8 2.0| 34.4 -22.1 12.3 2.0 0.28| 2.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//U8275/skewt/U8275.skewt.20251108.12.gif