UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 30 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 994 41 -5.1 -7.0 86 1.9 -5.7 250 13 268.5 268.9 267.8 274.7 2.27 1 970 232 -6.5 -7.3 94 0.8 -6.8 241 12 269.0 269.4 268.1 275.1 2.27 2 961 305 -7.1 -8.0 93 0.9 -7.4 237 12 269.1 269.5 268.0 275.0 2.17 3 889 905 -11.5 -12.8 90 1.3 -11.8 207 10 270.6 270.9 268.1 275.1 1.60 4 850 1246 -14.7 -16.6 85 1.9 -15.1 190 9 270.7 270.9 267.5 274.2 1.23 5 758 2103 -21.3 -24.0 79 2.7 -21.7 208 15 272.6 272.7 267.8 274.7 0.72 6 700 2684 -26.5 -27.8 89 1.3 -26.6 220 19 273.1 273.2 267.9 274.8 0.56 7 695 2736 -26.7 -28.0 89 1.3 -26.9 219 19 273.5 273.6 268.1 275.1 0.55 8 686 2830 -27.7 -29.2 87 1.5 -27.9 218 20 273.4 273.5 267.9 274.9 0.50 9 667 3032 -28.7 -35.7 51 7.0 -29.3 216 21 274.5 274.5 268.2 275.3 0.27 10 660 3108 -27.7 -39.7 31 12.0 -28.6 216 22 276.4 276.5 269.3 277.0 0.18 11 647 3251 -26.1 -42.1 21 16.0 -27.3 214 23 279.8 279.8 271.3 280.3 0.15 12 641 3319 -26.1 -43.1 19 17.0 -27.4 213 23 280.6 280.6 271.7 281.0 0.13 13 640 3330 -26.1 -43.1 19 17.0 -27.4 213 23 280.7 280.7 271.8 281.1 0.13 14 616 3607 -27.1 -41.1 25 14.0 -28.2 211 25 282.6 282.6 273.0 283.2 0.17 15 611 3666 -27.5 -41.5 25 14.0 -28.6 210 25 282.8 282.8 273.1 283.4 0.16 16 567 4200 -31.1 -43.1 30 12.0 -31.9 204 29 284.7 284.7 274.1 285.2 0.15 17 552 4390 -32.7 -42.7 36 10.0 -33.4 202 30 285.0 285.0 274.3 285.5 0.16 18 500 5080 -38.1 -40.3 80 2.2 -38.2 195 35 286.6 286.6 275.3 287.3 0.23 19 488 5247 -39.5 -40.8 87 1.3 -39.6 194 36 286.9 286.9 275.4 287.6 0.22 20 468 5532 -41.7 -47.7 52 6.0 -41.9 192 39 287.6 287.6 275.6 288.0 0.11 21 458 5678 -43.1 -47.6 61 4.5 -43.3 191 40 287.6 287.6 275.6 288.0 0.11 22 400 6580 -48.9 -51.7 72 2.8 -49.0 185 48 291.4 291.5 277.5 291.7 0.08 23 388 6779 -49.9 -52.5 74 2.6 -50.0 186 48 292.7 292.7 278.1 292.9 0.08 24 335 7722 -56.3 -60.3 61 4.0 -56.3 190 50 296.5 296.5 279.8 296.6 0.03 25 300 8420 -56.3 -65.3 31 9.0 -56.4 200 44 306.0 306.0 283.8 306.1 0.02 26 279 8879 -56.9 -67.9 24 11.0 -57.0 202 42 311.5 311.5 285.9 311.6 0.01 27 277 8924 -56.9 -68.9 21 12.0 -57.1 202 42 312.2 312.2 286.1 312.2 0.01 28 260 9323 -58.1 -69.1 23 11.0 -58.2 204 41 316.1 316.1 287.5 316.2 0.01 29 250 9570 -56.5 -67.5 24 11.0 -56.6 205 40 322.1 322.1 289.4 322.1 0.02 30 206 10809 -53.9 -76.9 4 23.0 -54.2 205 30 344.5 344.5 295.4 344.5 0.01 31 200 11000 -52.1 -76.1 4 24.0 -52.5 205 29 350.3 350.3 296.7 350.3 0.01 32 192 11265 -52.3 -80.3 2 28.0 -52.7 206 28 354.1 354.1 297.5 354.1 0.00 33 168 12128 -53.9 -84.9 1 31.0 -54.3 211 23 365.2 365.2 299.7 365.2 0.00 34 150 12860 -52.7 -84.7 1 32.0 -53.2 215 19 379.3 379.3 302.1 379.3 0.00 35 101 15397 -55.3 -86.3 1 31.0 -55.8 239 21 419.7 419.7 307.7 419.7 0.00 36 100 15460 -55.7 -86.7 1 31.0 -56.2 240 21 420.1 420.1 307.7 420.1 0.00 37 87 16340 -58.5 -88.5 1 30.0 -58.9 242 17 431.5 431.5 309.0 431.6 0.00 38 78 17029 -56.7 -86.7 1 30.0 -57.3 243 14 449.0 449.0 310.8 449.0 0.00 39 70 17710 -59.5 -89.5 1 30.0 -59.9 245 11 457.1 457.1 311.5 457.1 0.00 40 50 19820 -58.5 -88.5 1 30.0 -59.2 340 23 505.6 505.6 315.4 505.6 0.00 41 32 22625 -56.7 -87.7 1 31.0 -57.9 15 55 579.3 579.3 319.6 579.3 0.01 42 30 23030 -59.1 -89.1 1 30.0 -60.1 20 60 583.5 583.5 319.8 583.6 0.00 43 28 23462 -61.1 -90.1 1 29.0 -62.0 19 63 589.6 589.6 320.1 589.6 0.00 44 20 25550 -62.7 -91.7 1 29.0 -63.7 15 77 644.2 644.3 322.4 644.3 0.00 45 12 28707 -64.1 -92.1 1 28.0 -65.4 15 104 740.6 740.6 325.7 740.7 0.01 46 10 29830 -63.5 -91.5 1 28.0 -65.1 15 114 782.5 782.5 326.8 782.6 0.01 47 8.0 31210 -60.7 -89.6 1 28.9 -63.2 20 139 845.4 845.4 328.3 845.5 0.02 48 7.9 31288 -60.5 -89.5 1 29.0 -63.1 849.1 849.1 328.4 849.2 0.02 TRP 335 7722 -56.3 -60.3 61 4.0 -56.3 190 50 296.5 296.5 279.8 296.6 0.03 WND 8.0 31210 -60.7 -89.6 1 28.9 -63.2 20 139 845.4 845.4 328.3 845.5 0.02 Sounding variables and indices 1000-500 mb thick: 5039.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 65.23 % Est. max temperature: -2.75 C = 27.05 F Sfc-Lift cond lev (LCL): 964.43 mb = 276.74 m = 907.92 ft T: -6.87 C 700-500 lapse rate: 4.84 C/km ThetaE index: 0.86 C Layer 850.0- 758.0 mb Conv cond level (CCL): 921.06 mb = 631.81 m = 2072.85 ft Mean mixing ratio: 2.02 g/kg Conv temperature: -3.69 C = 25.36 F Cap Strength: 8.88 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 21.96 C Lifted Index @700 mb: -0.04 C Showalter Index: 10.40 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 21.50 C K Index: 5.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.57 J/kg Max Up Vert Vel: 4.14 m/s Conv Inhibition (B-): 5.66 J/kg Cap Strength: 9.66 C Lift Cond Lev (LCL): 927.23 mb = 580.33 m = 1903.95 ft Lev Free Conv (LFC): 852.23 mb = 1226.07 m = 4022.48 ft Equ Level (EL): 792.23 mb = 1772.28 m = 5814.48 ft B at Equ Level: 8.45 J/kg Max Parcel Lev (MPL): 662.23 mb = 3083.40 m = 10116.03 ft Wind level data Storm motion: 233 at 17 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 ---------------------------------------------------------- 0 994 41 250 13 12.2 4.4 | 14 6 -1.5 -5.9 1 850 1246 190 9 1.6 8.9 | 83 12 -12.2 -1.5 2 700 2684 220 19 12.2 14.6 | 160 4 -1.5 4.2 3 500 5080 195 35 9.1 33.8 | 169 24 -4.7 23.4 4 400 6580 185 48 4.2 47.8 | 166 39 -9.5 37.4 5 335 7722 190 50 8.7 49.2 | 173 39 -5.0 38.9 6 300 8420 200 44 15.0 41.3 | 182 31 1.3 31.0 7 250 9570 205 40 16.9 36.3 | 187 26 3.2 25.9 8 200 11000 205 29 12.3 26.3 | 175 16 -1.5 15.9 9 150 12860 215 19 10.9 15.6 | 152 6 -2.8 5.2 10 100 15460 240 21 18.2 10.5 | 268 4 4.5 0.1 11 70 17710 245 11 10.0 4.6 | 33 7 -3.7 -5.7 12 50 19820 340 23 7.9 -21.6 | 10 33 -5.8 -32.0 13 30 23030 20 60 -20.5 -56.4 | 27 75 -34.2 -66.8 14 20 25550 15 77 -19.9 -74.4 | 22 91 -33.6 -84.7 15 10 29830 15 114 -29.5 -110.1 | 20 128 -43.2 -120.5 Wind Parameters Mean winds (0-6000m): 202.9 at 22.9 knts Storm direction: 232.9 at 17.2 knts Shear (0-3000m) pos: 1.5 neg: 2.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 157.0 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -0.1 tot: 32.7 m^2/s^2 ave: 10.9 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 37.49 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 ------------------------------------------------------------------------------- 500 249 12 21 6| 0.0 5.6 5.6| 7.4 0.0 7.4 14.7 0.92| 5.7 5.2 1000 232 11 55 6| 0.0 5.1 5.1| 11.4 0.0 11.4 11.4 0.68| 5.4 3.7 1500 220 11 73 7| 0.0 3.8 3.8| 16.6 -0.1 16.5 11.0 0.61| 5.0 3.0 2000 215 11 82 7| 1.1 2.8 3.9| 23.8 -0.1 23.6 11.8 0.63| 4.8 3.0 2500 215 12 87 7| 1.8 2.3 4.0| 29.7 -0.1 29.5 11.8 0.66| 4.8 3.2 3000 216 13 95 6| 1.5 2.0 3.5| 32.8 -0.1 32.7 10.9 0.65| 4.7 3.0 4000 214 16 124 6| 1.1 2.4 3.5| 34.1 -0.8 33.3 8.3 0.51| 4.5 2.3 5000 208 20 147 8| 0.9 2.8 3.7| 34.1 -10.3 23.7 4.7 0.37| 4.5 1.7 6000 203 23 156 12| 0.7 3.2 3.9| 34.1 -16.7 17.4 2.9 0.29| 4.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251130.11.gif