UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110111.upa.cvt Date: 1100Z 1 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 1 NOV 25 Station: BGEM WMO ident: 4220 Latitude: 68.70 Longitude: -52.85 Elevation: 41.00 ------------------------------------------------------------------------------- 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 1001 41 -4.1 -10.1 63 6.0 -5.8 360 9 269.0 269.3 267.3 273.8 1.77 1 969 297 -6.1 -13.1 58 7.0 -7.9 357 9 269.5 269.7 267.0 273.5 1.44 2 951 443 -7.5 -12.4 68 4.9 -8.8 355 10 269.5 269.7 267.2 273.8 1.55 3 937 558 -8.1 -17.1 48 9.0 -10.2 354 10 270.0 270.2 266.7 273.0 1.07 4 897 899 -6.3 -19.3 35 13.0 -9.3 350 10 275.3 275.4 269.9 278.0 0.92 5 862 1211 -5.3 -23.3 23 18.0 -9.2 346 11 279.5 279.6 272.0 281.5 0.68 6 850 1321 -5.9 -25.9 19 20.0 -9.9 345 11 280.0 280.1 272.1 281.6 0.54 7 790 1890 -9.9 -27.9 21 18.0 -13.2 320 8 281.6 281.7 272.9 283.1 0.49 8 769 2098 -9.7 -22.7 34 13.0 -12.5 311 7 284.0 284.1 274.8 286.4 0.80 9 764 2148 -9.9 -23.9 31 14.0 -12.8 309 7 284.3 284.4 274.9 286.5 0.73 10 700 2816 -14.9 -27.9 32 13.0 -17.1 280 3 286.0 286.1 275.5 287.7 0.55 11 642 3462 -20.5 -30.5 40 10.0 -22.0 319 4 286.8 286.9 275.7 288.3 0.47 12 630 3601 -21.5 -31.5 40 10.0 -22.8 327 4 287.2 287.3 275.9 288.6 0.44 13 589 4093 -24.7 -42.7 17 18.0 -26.3 357 5 289.1 289.1 276.5 289.6 0.15 14 580 4204 -25.5 -43.5 17 18.0 -27.0 4 5 289.4 289.4 276.6 289.9 0.14 15 500 5260 -34.1 -49.1 21 15.0 -34.9 70 7 291.5 291.5 277.5 291.8 0.09 16 423 6406 -43.1 -58.1 18 15.0 -43.5 70 7 294.2 294.2 278.8 294.4 0.04 17 400 6780 -45.9 -58.9 22 13.0 -46.2 70 7 295.3 295.3 279.3 295.5 0.03 18 342 7805 -54.1 -60.1 48 6.0 -54.2 42 4 297.7 297.7 280.4 297.8 0.03 19 321 8210 -56.1 -63.1 41 7.0 -56.2 30 3 300.4 300.4 281.5 300.5 0.02 20 300 8640 -56.3 -64.3 36 8.0 -56.4 210 3 306.0 306.0 283.8 306.1 0.02 21 250 9810 -53.3 -80.3 2 27.0 -53.6 265 1 326.8 326.8 290.8 326.8 0.00 22 214 10813 -51.7 -83.7 1 32.0 -52.1 279 9 344.2 344.2 295.3 344.2 0.00 23 200 11250 -52.5 -84.5 1 32.0 -52.9 285 13 349.6 349.6 296.5 349.6 0.00 24 163 12578 -50.7 -82.7 1 32.0 -51.2 278 13 373.7 373.7 301.2 373.7 0.00 25 150 13120 -50.7 -82.7 1 32.0 -51.3 275 13 382.7 382.7 302.7 382.7 0.00 26 101 15666 -53.9 -84.9 1 31.0 -54.5 265 23 422.4 422.4 308.0 422.4 0.00 27 100 15730 -54.1 -85.1 1 31.0 -54.7 265 23 423.2 423.2 308.1 423.2 0.00 28 70 18020 -56.3 -87.3 1 31.0 -56.9 275 17 463.9 463.9 312.1 464.0 0.00 29 54 19657 -58.5 -88.5 1 30.0 -59.2 271 22 494.6 494.6 314.5 494.6 0.00 30 50 20140 -58.1 -88.1 1 30.0 -58.8 270 23 506.6 506.6 315.4 506.6 0.00 31 33 22761 -57.1 -87.1 1 30.0 -58.3 286 31 573.1 573.1 319.3 573.2 0.01 32 30 23360 -59.9 -88.9 1 29.0 -60.8 290 33 581.3 581.3 319.8 581.4 0.00 33 25 24492 -61.7 -90.7 1 29.0 -62.6 290 29 607.3 607.3 320.9 607.3 0.00 34 22 25287 -59.3 -89.3 1 30.0 -60.6 290 27 637.1 637.1 322.2 637.1 0.01 35 20 25880 -61.9 -90.9 1 29.0 -63.0 290 25 646.7 646.7 322.6 646.7 0.00 36 17 26884 -64.5 -92.5 1 28.0 -65.4 294 32 669.1 669.1 323.4 669.2 0.00 37 10 30120 -66.9 -93.9 1 27.0 -67.9 305 54 769.8 769.8 326.5 769.9 0.01 38 7.0 32318 -58.7 -88.1 1 29.5 -62.1 315 71 886.6 886.6 329.1 886.8 0.02 39 5.6 33737 -53.5 -84.5 1 31.0 -59.5 967.7 967.8 330.7 968.3 0.06 TRP 321 8210 -56.1 -63.1 41 7.0 -56.2 30 3 300.4 300.4 281.5 300.5 0.02 WND 7.0 32318 -58.7 -88.1 1 29.5 -62.1 315 71 886.6 886.6 329.1 886.8 0.02 Sounding variables and indices 1000-500 mb thick: 5211.14 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 30.69 % Est. max temperature: 6.85 C = 44.34 F Sfc-Lift cond lev (LCL): 910.31 mb = 783.92 m = 2571.88 ft T: -6.91 C 700-500 lapse rate: 7.86 C/km ThetaE index: 0.74 C Layer 937.0- 897.0 mb Conv cond level (CCL): 659.45 mb = 3261.52 m = 10700.39 ft Mean mixing ratio: 1.32 g/kg Conv temperature: 13.48 C = 56.27 F Cap Strength: 13.56 C Lifted Index: 14.40 C Risk: None Lifted Index @300 mb: 22.55 C Lifted Index @700 mb: 12.21 C Showalter Index: 8.54 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 28.20 C Cross Totals Index: 8.20 C K Index: -10.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.83 J/kg Max Up Vert Vel: 6.45 m/s Conv Inhibition (B-): 78037.34 J/kg Cap Strength: 14.31 C Lift Cond Lev (LCL): 838.41 mb = 1427.70 m = 4684.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 at 5 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 1001 41 360 9 -0.0 -9.0 | 328 6 3.2 -5.0 1 850 1321 345 11 2.8 -10.6 | 318 9 6.0 -6.7 2 700 2816 280 3 3.0 -0.5 | 241 7 6.1 3.4 3 500 5260 70 7 -6.6 -2.4 | 115 4 -3.4 1.6 4 400 6780 70 7 -6.6 -2.4 | 115 4 -3.4 1.6 5 321 8210 30 3 -1.5 -2.6 | 231 2 1.7 1.4 6 300 8640 210 3 1.5 2.6 | 215 8 4.7 6.6 7 250 9810 265 1 1.0 0.1 | 226 6 4.2 4.1 8 200 11250 285 13 12.6 -3.4 | 268 16 15.7 0.6 9 150 13120 275 13 13.0 -1.1 | 260 16 16.1 2.8 10 100 15730 265 23 22.9 2.0 | 257 27 26.1 6.0 11 70 18020 275 17 16.9 -1.5 | 263 20 20.1 2.5 12 50 20140 270 23 23.0 -0.0 | 261 26 26.2 4.0 13 30 23360 290 33 31.0 -11.3 | 282 35 34.2 -7.3 14 20 25880 290 25 23.5 -8.6 | 280 27 26.7 -4.6 15 10 30120 305 54 44.2 -31.0 | 300 55 47.4 -27.0 Wind Parameters Mean winds (0-6000m): 8.7 at 6.8 knts Storm direction: 38.7 at 5.1 knts Shear (0-3000m) pos: 0.2 neg: 1.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -80.3 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -27.1 tot: -25.7 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.76 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 16.58 Bulk Shear: 1.26 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 ------------------------------------------------------------------------------- 500 356 9 325 7| 0.0 1.3 1.3| 0.0 -0.7 -0.7 -1.5 -0.34| 1.3 -0.4 1000 353 10 323 7| 0.0 1.3 1.3| 0.0 -1.8 -1.8 -1.8 -0.37| 1.3 -0.5 1500 350 10 320 8| 0.0 1.4 1.4| 0.0 -7.5 -7.5 -5.0 -0.64| 1.8 -1.2 2000 346 10 314 8| 0.0 1.7 1.7| 0.0 -17.0 -17.0 -8.5 -0.79| 2.4 -1.9 2500 343 9 308 7| 0.0 1.7 1.7| 0.0 -24.2 -24.2 -9.7 -0.84| 2.7 -2.3 3000 342 8 303 7| 0.2 1.4 1.6| 1.3 -27.1 -25.7 -8.6 -0.76| 2.6 -2.0 4000 341 7 297 6| 0.6 1.1 1.7| 6.6 -27.1 -20.5 -5.1 -0.40| 2.6 -1.0 5000 353 7 304 5| 1.0 0.9 1.9| 8.9 -27.1 -18.2 -3.6 -0.12| 2.7 -0.3 6000 9 7 322 3| 0.9 0.7 1.6| 9.6 -27.1 -17.4 -2.9 -0.08| 2.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251101.11.gif