UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 27 NOV 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 65 -40.9 -45.0 65 4.1 -41.0 315 5 232.0 232.0 231.9 232.2 0.07 1 1000 92 -40.9 -45.0 65 4.1 -41.0 315 5 232.2 232.3 232.2 232.4 0.07 2 969 309 -34.1 -38.7 63 4.6 -34.3 327 4 241.2 241.2 240.9 241.6 0.14 3 925 641 -23.7 -28.3 66 4.6 -24.2 345 3 255.1 255.1 254.0 256.2 0.40 4 903 817 -24.1 -28.6 66 4.5 -24.5 359 6 256.4 256.5 255.1 257.5 0.40 5 850 1262 -22.3 -26.8 67 4.5 -22.8 35 13 262.8 262.9 260.4 264.2 0.50 6 838 1366 -22.5 -27.0 67 4.5 -23.1 35 13 263.6 263.7 261.0 265.1 0.50 7 719 2476 -27.7 -35.7 46 8.0 -28.3 35 18 269.7 269.8 265.0 270.5 0.25 8 700 2668 -28.5 -37.5 42 9.0 -29.2 35 19 270.9 271.0 265.7 271.6 0.22 9 601 3739 -36.3 -43.3 48 7.0 -36.7 44 20 274.0 274.0 267.6 274.4 0.14 10 500 4990 -44.3 -51.3 46 7.0 -44.5 55 21 279.0 279.0 270.7 279.3 0.07 11 476 5319 -46.3 -54.3 40 8.0 -46.5 52 21 280.5 280.5 271.5 280.7 0.05 12 400 6460 -53.5 -61.5 37 8.0 -53.6 40 21 285.5 285.5 274.3 285.5 0.02 13 387 6672 -54.5 -62.5 37 8.0 -54.6 38 20 286.9 286.9 275.0 286.9 0.02 14 307 8136 -60.1 -68.1 34 8.0 -60.2 25 13 298.6 298.7 280.8 298.7 0.01 15 300 8280 -59.9 -67.9 34 8.0 -60.0 20 13 300.9 300.9 281.7 301.0 0.01 16 274 8846 -60.5 -68.5 34 8.0 -60.6 5 12 307.9 307.9 284.5 308.0 0.01 17 250 9420 -58.7 -66.7 35 8.0 -58.8 350 11 318.8 318.8 288.3 318.9 0.02 18 246 9521 -59.3 -67.3 35 8.0 -59.4 349 11 319.4 319.4 288.6 319.4 0.02 19 219 10250 -58.1 -66.1 35 8.0 -58.2 338 12 332.0 332.0 292.3 332.1 0.02 20 200 10820 -58.5 -67.5 30 9.0 -58.6 330 13 340.1 340.1 294.4 340.2 0.02 21 188 11210 -58.9 -67.9 30 9.0 -59.0 327 12 345.6 345.6 295.7 345.6 0.02 22 168 11918 -58.3 -68.3 27 10.0 -58.5 321 9 357.8 357.9 298.3 357.9 0.02 23 150 12630 -60.1 -70.1 26 10.0 -60.3 315 7 366.5 366.5 299.9 366.6 0.02 24 141 13014 -60.9 -70.9 26 10.0 -61.0 317 7 371.7 371.7 300.9 371.8 0.02 25 125 13762 -60.3 -71.3 22 11.0 -60.5 322 8 385.8 385.8 303.2 385.9 0.02 26 115 14279 -62.1 -73.1 22 11.0 -62.3 325 8 391.8 391.8 304.0 391.8 0.02 27 102 15018 -62.5 -74.5 18 12.0 -62.7 329 9 404.7 404.7 305.8 404.7 0.02 28 100 15140 -63.3 -75.3 18 12.0 -63.4 330 9 405.4 405.4 305.9 405.5 0.01 29 85 16135 -65.7 -77.7 17 12.0 -65.8 335 11 419.9 419.9 307.7 419.9 0.01 30 73 17057 -67.5 -79.5 17 12.0 -67.7 339 13 434.7 434.7 309.3 434.8 0.01 31 70 17310 -67.3 -79.3 17 12.0 -67.4 340 13 440.4 440.4 309.9 440.5 0.01 32 61 18135 -69.1 -82.1 14 13.0 -69.2 334 12 454.1 454.1 311.3 454.1 0.01 33 54 18857 -72.1 -84.1 15 12.0 -72.2 328 11 463.3 463.3 312.1 463.3 0.01 34 50 19310 -72.1 -84.1 15 12.0 -72.2 325 11 473.6 473.6 313.0 473.6 0.01 35 44 20061 -72.9 -84.9 15 12.0 -73.0 489.3 489.3 314.2 489.3 0.01 36 39 20766 -74.3 -86.3 14 12.0 -74.4 502.9 502.9 315.2 502.9 0.01 37 34 21565 -74.3 -87.3 12 13.0 -74.4 523.0 523.0 316.5 523.1 0.01 TRP 307 8136 -60.1 -68.1 34 8.0 -60.2 25 13 298.6 298.7 280.8 298.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4898.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 53.35 % Est. max temperature: -10.56 C = 12.98 F Sfc-Lift cond lev (LCL): 934.10 mb = 571.08 m = 1873.60 ft T: -25.89 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.00 C Layer 1004.0-4584246774848121097682944.0 mb Conv cond level (CCL): 1000.00 mb = 92.00 m = 301.83 ft Mean mixing ratio: 0.24 g/kg Conv temperature: -32.56 C = -26.61 F Cap Strength: 23.86 C Lifted Index: 26.75 C Risk: None Lifted Index @300 mb: 38.63 C Lifted Index @700 mb: 22.28 C Showalter Index: 12.22 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 17.50 C K Index: -13.80 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 97.01 J/kg Max Up Vert Vel: 13.93 m/s Conv Inhibition (B-): 45881.00 J/kg Cap Strength: 26.71 C Lift Cond Lev (LCL): 912.17 mb = 743.40 m = 2438.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 72 at 12 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 65 315 5 3.5 -3.5 | 269 15 15.3 0.3 1 1000 92 315 5 3.5 -3.5 | 269 15 15.3 0.3 2 925 641 345 3 0.8 -2.9 | 266 13 12.6 1.0 3 850 1262 35 13 -7.5 -10.6 | 327 8 4.3 -6.8 4 700 2668 35 19 -10.9 -15.6 | 356 12 0.9 -11.7 5 500 4990 55 21 -17.2 -12.0 | 33 10 -5.4 -8.2 6 400 6460 40 21 -13.5 -16.1 | 8 12 -1.7 -12.2 7 307 8136 25 13 -5.5 -11.8 | 321 10 6.3 -7.9 8 300 8280 20 13 -4.4 -12.2 | 319 11 7.4 -8.4 9 250 9420 350 11 1.9 -10.8 | 297 15 13.7 -7.0 10 200 10820 330 13 6.5 -11.3 | 292 20 18.3 -7.4 11 150 12630 315 7 4.9 -4.9 | 274 17 16.8 -1.1 12 100 15140 330 9 4.5 -7.8 | 284 17 16.3 -3.9 13 70 17310 340 13 4.4 -12.2 | 297 18 16.3 -8.4 14 50 19310 325 11 6.3 -9.0 | 286 19 18.1 -5.1 Wind Parameters Mean winds (0-6000m): 41.9 at 16.6 knts Storm direction: 71.9 at 12.4 knts Shear (0-3000m) pos: 2.6 neg: 0.7 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 92.3 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -1.9 tot: 45.0 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 2.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.80 Bulk Shear: 34.61 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 ------------------------------------------------------------------------------- 500 324 4 268 14| 2.6 0.0 2.6| 0.1 -1.9 -1.8 -3.6 -0.20| 2.6 -0.5 1000 350 5 275 13| 4.6 0.0 4.6| 22.2 -1.9 20.3 20.3 0.64| 5.3 3.4 1500 18 7 289 10| 4.9 0.0 4.9| 34.2 -1.9 32.3 21.5 0.73| 5.5 4.1 2000 25 9 301 9| 3.7 0.5 4.2| 38.4 -1.9 36.5 18.2 0.74| 4.7 3.5 2500 29 11 312 9| 2.9 0.9 3.8| 42.6 -1.9 40.7 16.3 0.74| 4.2 3.1 3000 31 12 321 9| 2.6 0.7 3.4| 46.9 -1.9 45.0 15.0 0.75| 3.8 2.8 4000 35 14 335 9| 2.2 0.5 2.8| 55.3 -1.9 53.4 13.3 0.77| 3.2 2.5 5000 40 16 348 8| 1.9 0.4 2.4| 62.8 -2.4 60.4 12.1 0.78| 2.9 2.3 6000 42 17 355 9| 1.6 0.5 2.2| 62.8 -11.9 51.0 8.5 0.58| 2.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//U3078/skewt/U3078.skewt.20251127.12.gif