UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110311.upa.cvt Date: 1100Z 3 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 3 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 990 41 -3.9 -6.7 81 2.8 -4.8 175 7 270.0 270.4 268.9 276.4 2.33 1 958 299 -4.9 -9.1 72 4.2 -6.2 211 6 271.6 271.9 269.4 277.1 2.00 2 944 415 -5.3 -13.3 53 8.0 -7.5 226 6 272.3 272.5 268.9 276.4 1.45 3 887 899 -10.1 -12.3 84 2.2 -10.7 294 4 272.2 272.5 269.2 276.9 1.67 4 864 1102 -8.7 -19.7 41 11.0 -11.2 322 3 275.7 275.9 270.2 278.4 0.93 5 850 1228 -9.9 -20.9 40 11.0 -12.2 340 3 275.8 275.9 270.1 278.3 0.85 6 758 2105 -13.7 -28.7 27 15.0 -16.2 302 5 280.8 280.9 272.5 282.3 0.47 7 743 2257 -14.5 -30.5 24 16.0 -17.0 295 6 281.6 281.7 272.8 282.9 0.41 8 730 2390 -15.7 -24.7 46 9.0 -17.3 289 6 281.7 281.8 273.3 283.8 0.71 9 700 2705 -17.9 -26.9 45 9.0 -19.4 275 7 282.7 282.8 273.8 284.5 0.60 10 662 3119 -20.9 -27.9 53 7.0 -22.0 262 10 283.8 283.9 274.3 285.6 0.58 11 620 3600 -24.1 -28.0 70 3.9 -24.6 246 13 285.5 285.6 275.3 287.5 0.62 12 614 3671 -24.5 -27.5 76 3.0 -24.9 244 14 285.9 286.0 275.6 287.9 0.65 13 576 4132 -28.7 -29.2 95 0.5 -28.7 229 17 286.2 286.3 275.7 288.1 0.59 14 571 4195 -27.9 -29.0 90 1.1 -28.0 227 18 287.9 288.0 276.6 289.8 0.61 15 558 4360 -28.1 -30.7 78 2.6 -28.4 221 19 289.5 289.6 277.3 291.2 0.53 16 542 4568 -29.1 -41.1 30 12.0 -30.1 214 21 290.8 290.8 277.4 291.4 0.19 17 541 4581 -29.1 -41.1 30 12.0 -30.1 214 21 290.9 291.0 277.4 291.6 0.19 18 519 4876 -31.3 -37.3 55 6.0 -31.9 204 23 291.7 291.8 278.0 292.7 0.30 19 518 4890 -31.3 -37.3 55 6.0 -31.9 203 23 291.9 292.0 278.1 292.9 0.30 20 511 4986 -31.3 -42.3 33 11.0 -32.1 200 24 293.0 293.1 278.4 293.7 0.18 21 500 5140 -32.5 -42.5 36 10.0 -33.2 195 25 293.4 293.4 278.6 294.0 0.18 22 414 6439 -42.1 -59.1 14 17.0 -42.6 191 36 297.3 297.3 280.2 297.5 0.03 23 400 6670 -43.9 -57.9 20 14.0 -44.3 190 38 297.9 297.9 280.5 298.1 0.04 24 337 7808 -50.1 -64.1 18 14.0 -50.3 195 29 304.4 304.4 283.2 304.5 0.02 25 300 8570 -49.9 -67.9 10 18.0 -50.2 215 23 315.0 315.0 287.1 315.1 0.01 26 250 9760 -51.1 -73.1 6 22.0 -51.4 235 19 330.1 330.1 291.7 330.1 0.01 27 213 10794 -52.3 -78.3 3 26.0 -52.7 260 19 343.7 343.7 295.2 343.7 0.00 28 200 11200 -52.3 -81.3 2 29.0 -52.7 270 19 349.9 349.9 296.6 350.0 0.00 29 150 13060 -53.3 -85.3 1 32.0 -53.8 280 19 378.2 378.2 301.9 378.2 0.00 30 132 13882 -53.1 -85.1 1 32.0 -53.6 280 18 392.7 392.7 304.2 392.7 0.00 31 101 15597 -54.9 -85.9 1 31.0 -55.4 280 17 420.5 420.5 307.7 420.5 0.00 32 100 15660 -55.3 -86.3 1 31.0 -55.8 280 17 420.9 420.9 307.8 420.9 0.00 33 88 16470 -57.9 -87.9 1 30.0 -58.3 282 19 431.3 431.3 309.0 431.4 0.00 34 70 17910 -58.7 -88.7 1 30.0 -59.2 285 23 458.8 458.8 311.7 458.8 0.00 35 55 19417 -61.7 -90.7 1 29.0 -62.1 292 26 484.7 484.7 313.8 484.7 0.00 36 50 20010 -60.7 -89.7 1 29.0 -61.2 295 27 500.4 500.4 315.0 500.5 0.00 37 36 22036 -64.3 -92.3 1 28.0 -64.8 298 27 540.4 540.4 317.5 540.4 0.00 38 30 23150 -64.5 -92.5 1 28.0 -65.0 300 27 568.8 568.8 319.1 568.8 0.00 39 20 25630 -64.3 -92.3 1 28.0 -65.1 305 36 639.4 639.4 322.3 639.4 0.00 40 11 29279 -65.7 -93.7 1 28.0 -66.8 318 58 753.5 753.5 326.0 753.5 0.01 41 10 29860 -64.9 -93.0 1 28.2 -66.2 320 62 777.4 777.4 326.7 777.4 0.01 42 5.9 33114 -60.3 -89.3 1 29.0 -63.6 923.9 923.9 329.9 924.1 0.02 TRP 337 7808 -50.1 -64.1 18 14.0 -50.3 195 29 304.4 304.4 283.2 304.5 0.02 WND 10 29860 -64.9 -93.0 1 28.2 -66.2 320 62 777.4 777.4 326.7 777.4 0.01 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.95 % Est. max temperature: 2.35 C = 36.24 F Sfc-Lift cond lev (LCL): 947.14 mb = 388.93 m = 1276.02 ft T: -5.21 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.70 C Layer 944.0- 887.0 mb Conv cond level (CCL): 762.31 mb = 2061.44 m = 6763.16 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 6.63 C = 43.94 F Cap Strength: 13.86 C Lifted Index: 14.06 C Risk: None Lifted Index @300 mb: 27.19 C Lifted Index @700 mb: 7.28 C Showalter Index: 12.77 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 11.60 C K Index: -7.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.13 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 68458.77 J/kg Cap Strength: 14.04 C Lift Cond Lev (LCL): 871.37 mb = 1036.25 m = 3399.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 10 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 ---------------------------------------------------------- 0 990 41 175 7 -0.6 7.0 | 100 9 -9.0 1.6 1 850 1228 340 3 1.0 -2.8 | 42 11 -7.4 -8.1 2 700 2705 275 7 7.0 -0.6 | 14 6 -1.4 -5.9 3 500 5140 195 25 6.5 24.1 | 174 19 -1.9 18.8 4 400 6670 190 38 6.6 37.4 | 177 32 -1.8 32.1 5 337 7808 195 29 7.5 28.0 | 178 23 -0.9 22.7 6 300 8570 215 23 13.2 18.8 | 200 14 4.8 13.5 7 250 9760 235 19 15.6 10.9 | 232 9 7.2 5.6 8 200 11200 270 19 19.0 -0.0 | 297 12 10.6 -5.3 9 150 13060 280 19 18.7 -3.3 | 310 13 10.3 -8.6 10 100 15660 280 17 16.7 -3.0 | 315 12 8.3 -8.3 11 70 17910 285 23 22.2 -6.0 | 309 18 13.8 -11.3 12 50 20010 295 27 24.5 -11.4 | 316 23 16.1 -16.7 13 30 23150 300 27 23.4 -13.5 | 322 24 15.0 -18.8 14 20 25630 305 36 29.5 -20.6 | 321 33 21.1 -26.0 15 10 29860 320 62 39.9 -47.5 | 329 61 31.4 -52.8 Wind Parameters Mean winds (0-6000m): 207.6 at 13.3 knts Storm direction: 237.6 at 10.0 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -113.6 deg Storm rel helicity (0-3000m) pos: 4.0 neg: -23.0 tot: -19.0 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.47 Storm rel vorticity (0-3000m) horiz: 4.2 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.50 Bulk Shear: 18.18 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 ------------------------------------------------------------------------------- 500 146 6 89 12| 7.4 0.0 7.4| 0.0 -5.9 -5.9 -11.9 -0.58| 7.9 -4.6 1000 178 5 90 9| 5.2 0.0 5.2| 1.2 -8.3 -7.1 -7.1 -0.42| 6.9 -2.9 1500 204 5 81 7| 3.6 0.0 3.6| 4.0 -11.4 -7.4 -4.9 -0.35| 5.5 -1.9 2000 266 5 37 6| 2.7 0.6 3.3| 4.0 -15.9 -11.9 -6.0 -0.40| 4.7 -1.9 2500 274 5 32 7| 2.2 1.0 3.1| 4.0 -19.0 -15.0 -6.0 -0.42| 4.3 -1.8 3000 270 5 30 6| 1.8 1.4 3.2| 4.0 -23.0 -19.0 -6.3 -0.47| 4.2 -2.0 4000 252 7 26 3| 1.4 2.3 3.6| 4.0 -33.8 -29.9 -7.5 -0.59| 4.6 -2.7 5000 221 10 143 3| 1.1 2.8 3.8| 4.0 -63.2 -59.2 -11.8 -0.60| 5.1 -3.1 6000 208 13 161 7| 0.9 3.0 3.9| 9.4 -68.2 -58.8 -9.8 -0.51| 5.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251103.11.gif