UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for BGBW... Searching the city database file for: BGBW ... Date:2300Z 25 NOV 25 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1000 26 -2.5 -10.5 54 8.0 -4.9 30 9 270.6 270.9 268.2 275.4 1.71 1 997 49 -1.5 -11.5 46 10.0 -4.4 29 9 271.9 272.1 268.8 276.3 1.59 2 963 320 -0.9 -12.9 40 12.0 -4.4 23 7 275.2 275.4 270.8 279.4 1.47 3 951 419 -0.7 -11.7 43 11.0 -4.1 21 6 276.4 276.7 271.8 281.1 1.64 4 893 909 -3.9 -8.8 69 4.9 -5.5 9 3 278.1 278.5 273.6 284.3 2.20 5 850 1289 -6.7 -11.0 71 4.3 -8.0 0 0 279.1 279.5 273.8 284.7 1.94 6 765 2104 -11.9 -13.0 92 1.1 -12.2 349 4 282.1 282.4 275.3 287.4 1.83 7 700 2778 -16.3 -18.8 81 2.5 -16.9 340 7 284.4 284.6 275.7 288.1 1.24 8 663 3184 -19.3 -21.5 83 2.2 -19.7 329 9 285.5 285.7 276.0 288.6 1.03 9 627 3598 -21.7 -26.7 64 5.0 -22.5 317 10 287.4 287.5 276.4 289.5 0.69 10 605 3861 -22.9 -29.9 53 7.0 -23.9 310 11 288.9 289.0 277.0 290.6 0.53 11 577 4206 -25.5 -30.5 63 5.0 -26.2 300 13 289.8 289.9 277.4 291.5 0.52 12 557 4461 -27.5 -32.3 64 4.8 -28.0 292 14 290.4 290.5 277.6 291.9 0.46 13 537 4724 -29.3 -38.3 41 9.0 -30.1 285 15 291.3 291.4 277.7 292.2 0.26 14 500 5230 -33.1 -38.1 61 5.0 -33.5 270 17 292.7 292.7 278.4 293.6 0.29 15 470 5661 -36.5 -37.8 88 1.3 -36.6 269 21 293.7 293.7 279.0 294.7 0.31 16 448 5990 -39.1 -41.7 76 2.6 -39.2 268 24 294.5 294.5 279.2 295.2 0.22 17 433 6223 -39.3 -42.6 71 3.3 -39.5 267 26 297.1 297.1 280.4 297.8 0.21 18 400 6760 -43.5 -47.4 65 3.9 -43.7 265 31 298.5 298.5 280.8 298.9 0.13 19 369 7298 -46.9 -50.3 68 3.4 -47.0 266 28 300.9 300.9 281.8 301.3 0.10 20 335 7936 -47.9 -62.9 16 15.0 -48.2 268 25 308.0 308.0 284.6 308.1 0.02 21 328 8076 -48.1 -62.1 18 14.0 -48.4 268 24 309.6 309.6 285.2 309.7 0.03 22 300 8660 -50.5 -64.5 18 14.0 -50.8 270 21 314.2 314.2 286.8 314.3 0.02 23 297 8725 -51.3 -65.3 17 14.0 -51.5 270 21 313.9 313.9 286.8 314.0 0.02 24 263 9518 -50.1 -73.1 5 23.0 -50.5 256 21 326.8 326.8 290.8 326.8 0.01 25 250 9850 -49.5 -72.5 5 23.0 -49.9 250 21 332.5 332.5 292.4 332.5 0.01 26 236 10228 -50.5 -75.5 4 25.0 -50.9 247 19 336.5 336.5 293.4 336.5 0.01 27 216 10811 -48.1 -76.1 3 28.0 -48.7 243 16 348.8 348.8 296.4 348.9 0.01 28 200 11320 -48.1 -81.1 1 33.0 -48.7 240 13 356.6 356.6 298.0 356.6 0.00 29 163 12665 -47.5 -80.5 1 33.0 -48.3 236 17 379.1 379.1 302.1 379.1 0.00 30 150 13210 -49.9 -82.9 1 33.0 -50.5 235 19 384.1 384.1 302.9 384.1 0.00 31 132 14041 -51.7 -83.7 1 32.0 -52.3 248 16 395.2 395.2 304.5 395.2 0.00 32 117 14828 -49.1 -82.1 1 33.0 -50.0 260 14 413.9 413.9 307.0 413.9 0.00 33 114 14998 -49.1 -82.1 1 33.0 -50.0 262 14 416.9 416.9 307.3 417.0 0.00 34 105 15534 -51.9 -83.9 1 32.0 -52.6 270 12 421.5 421.5 307.9 421.5 0.00 35 101 15785 -51.3 -83.3 1 32.0 -52.1 274 11 427.4 427.4 308.6 427.4 0.00 36 100 15850 -51.3 -83.3 1 32.0 -52.1 275 11 428.6 428.6 308.7 428.6 0.00 37 70 18160 -54.1 -85.1 1 31.0 -54.9 180 7 468.6 468.6 312.5 468.7 0.00 38 50 20300 -56.1 -87.1 1 31.0 -57.0 360 9 511.3 511.3 315.7 511.3 0.00 39 36 22376 -57.1 -87.1 1 30.0 -58.2 19 15 559.1 559.1 318.6 559.1 0.01 40 30 23520 -59.5 -89.5 1 30.0 -60.4 30 19 582.4 582.4 319.8 582.5 0.00 41 20 26040 -62.5 -91.5 1 29.0 -63.5 45 33 644.9 644.9 322.5 644.9 0.00 42 15 27802 -65.7 -93.7 1 28.0 -66.5 39 48 689.5 689.5 324.1 689.6 0.00 43 10 30290 -61.7 -90.7 1 29.0 -63.6 30 68 789.2 789.2 327.0 789.3 0.01 44 7.0 32498 -61.9 -90.9 1 29.0 -64.4 35 87 873.1 873.1 328.9 873.2 0.01 45 5.2 34336 -62.1 -91.1 1 29.0 -65.1 949.7 949.8 330.4 949.9 0.02 TRP 297 8725 -51.3 -65.3 17 14.0 -51.5 270 21 313.9 313.9 286.8 314.0 0.02 WND 7.0 32498 -61.9 -90.9 1 29.0 -64.4 35 87 873.1 873.1 328.9 873.2 0.01 Sounding variables and indices 1000-500 mb thick: 5204.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 67.14 % Est. max temperature: 5.98 C = 42.76 F Sfc-Lift cond lev (LCL): 881.46 mb = 1008.88 m = 3309.95 ft T: -4.64 C 700-500 lapse rate: 6.85 C/km Conv cond level (CCL): 726.66 mb = 2494.20 m = 8182.97 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 10.29 C = 50.52 F Cap Strength: 9.70 C Lifted Index: 10.42 C Risk: None Lifted Index @300 mb: 23.89 C Lifted Index @700 mb: 6.00 C Showalter Index: 7.19 C Risk: None Total Totals Index: 48.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.40 C Cross Totals Index: 22.10 C K Index: 12.90 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 1.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.04 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 82105.14 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 816.70 mb = 1598.10 m = 5243.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 7 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 1000 26 30 9 -4.5 -7.8 | 77 9 -8.8 -2.0 1 850 1289 0 0 -0.0 -0.0 | 143 7 -4.3 5.8 2 700 2778 340 7 2.4 -6.6 | 67 2 -1.9 -0.8 3 500 5230 270 17 17.0 -0.0 | 246 14 12.7 5.8 4 400 6760 265 31 30.9 2.7 | 252 28 26.6 8.5 5 300 8660 270 21 21.0 -0.0 | 251 18 16.7 5.8 6 297 8725 270 21 21.0 -0.0 | 251 18 16.7 5.8 7 250 9850 250 21 19.7 7.2 | 230 20 15.4 13.0 8 200 11320 240 13 11.3 6.5 | 210 14 6.9 12.3 9 150 13210 235 19 15.6 10.9 | 214 20 11.3 16.7 10 100 15850 275 11 11.0 -1.0 | 234 8 6.6 4.8 11 70 18160 180 7 0.0 7.0 | 161 13 -4.3 12.8 12 50 20300 360 9 -0.0 -9.0 | 53 5 -4.3 -3.2 13 30 23520 30 19 -9.5 -16.5 | 52 17 -13.8 -10.7 14 20 26040 45 33 -23.3 -23.3 | 58 33 -27.6 -17.6 15 10 30290 30 68 -34.0 -58.9 | 36 65 -38.3 -53.1 Wind Parameters Mean winds (0-6000m): 293.2 at 9.6 knts Storm direction: 323.2 at 7.2 knts Shear (0-3000m) pos: 0.0 neg: 1.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -51.0 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -5.7 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 24.06 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 37 7 89 9| 0.0 4.0 4.0| 4.4 0.0 4.4 8.8 0.60| 4.0 2.4 1000 31 6 98 7| 0.0 3.8 3.8| 9.6 0.0 9.6 9.6 0.77| 3.9 3.0 1500 29 4 111 7| 0.0 2.8 2.8| 11.9 -1.0 10.9 7.2 0.64| 3.5 2.2 2000 23 4 114 6| 0.0 1.7 1.7| 11.9 -3.0 8.9 4.4 0.41| 3.2 1.3 2500 12 4 113 6| 0.0 1.3 1.3| 11.9 -4.5 7.4 2.9 0.23| 3.1 0.7 3000 2 4 109 5| 0.0 1.4 1.4| 11.9 -5.7 6.1 2.0 0.07| 3.0 0.2 4000 340 6 101 2| 0.0 1.9 1.9| 11.9 -9.2 2.7 0.7 -0.14| 3.1 -0.4 5000 313 7 240 1| 0.0 2.2 2.2| 11.9 -20.4 -8.6 -1.7 -0.25| 3.3 -0.8 6000 293 10 246 5| 0.0 2.6 2.6| 18.9 -24.4 -5.5 -0.9 -0.18| 3.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20251125.23.gif