UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102311.upa.cvt Date: 1100Z 23 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 23 OCT 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 1016 41 1.8 -1.1 81 2.9 0.6 265 3 273.7 274.3 272.9 283.1 3.47 1 984 298 -0.9 -3.4 83 2.5 -1.9 275 4 273.5 274.0 272.2 281.8 3.02 2 968 429 -2.1 -4.5 84 2.4 -3.0 280 5 273.6 274.1 271.9 281.3 2.82 3 933 722 -1.7 -9.7 54 8.0 -4.3 291 7 276.9 277.2 272.6 282.4 1.96 4 927 774 -2.1 -10.1 54 8.0 -4.7 293 7 277.0 277.3 272.5 282.4 1.91 5 912 904 -3.1 -10.1 58 7.0 -5.3 298 8 277.3 277.6 272.8 282.8 1.94 6 891 1088 -4.7 -8.8 73 4.1 -6.0 305 9 277.5 277.8 273.3 283.7 2.20 7 850 1458 -6.3 -15.3 49 9.0 -8.7 320 11 279.5 279.8 273.2 283.5 1.37 8 820 1738 -8.3 -16.3 52 8.0 -10.4 310 13 280.3 280.5 273.5 284.1 1.30 9 789 2037 -7.5 -21.5 32 14.0 -10.8 299 15 284.3 284.4 275.0 286.9 0.87 10 783 2097 -7.7 -21.7 32 14.0 -10.9 297 15 284.7 284.8 275.3 287.3 0.86 11 744 2492 -10.3 -27.3 23 17.0 -13.6 282 18 286.0 286.1 275.5 287.8 0.55 12 700 2961 -11.1 -33.1 14 22.0 -14.7 265 21 290.2 290.3 277.3 291.3 0.34 13 674 3252 -11.1 -38.1 9 27.0 -15.2 266 24 293.4 293.4 278.6 294.1 0.21 14 665 3355 -11.3 -29.3 21 18.0 -14.7 267 25 294.3 294.3 279.5 295.9 0.51 15 644 3601 -12.7 -29.7 23 17.0 -15.9 267 28 295.4 295.5 280.0 297.0 0.51 16 614 3964 -14.9 -28.9 29 14.0 -17.5 269 32 296.9 297.0 280.8 298.8 0.57 17 595 4202 -15.9 -31.9 24 16.0 -18.6 270 35 298.4 298.5 281.3 299.9 0.44 18 577 4433 -16.7 -42.7 9 26.0 -19.9 271 38 300.1 300.2 281.6 300.7 0.15 19 564 4604 -17.1 -20.6 74 3.5 -18.0 271 40 301.6 301.9 283.7 305.8 1.31 20 537 4971 -20.1 -21.0 92 0.9 -20.3 273 44 302.3 302.5 284.0 306.6 1.33 21 524 5153 -19.7 -29.7 41 10.0 -21.5 274 46 304.9 305.0 284.2 307.0 0.62 22 509 5368 -20.9 -31.9 37 11.0 -22.7 274 48 306.0 306.1 284.5 307.8 0.52 23 500 5500 -20.5 -23.6 76 3.1 -21.2 275 50 308.0 308.3 285.9 311.8 1.14 24 486 5709 -21.7 -24.9 75 3.2 -22.4 275 52 309.1 309.3 286.2 312.6 1.04 25 480 5800 -21.1 -38.1 20 17.0 -23.4 275 52 310.9 311.0 286.0 312.0 0.30 26 474 5892 -21.9 -42.9 13 21.0 -24.4 275 53 311.1 311.1 285.9 311.7 0.18 27 456 6174 -24.5 -47.5 10 23.0 -26.7 275 55 311.3 311.3 285.9 311.7 0.11 28 443 6384 -26.1 -31.1 63 5.0 -26.9 275 57 311.8 311.9 286.8 314.0 0.64 29 424 6697 -29.1 -30.9 84 1.8 -29.4 275 59 311.9 312.1 286.8 314.3 0.69 30 400 7110 -31.9 -33.7 84 1.8 -32.1 275 62 313.5 313.6 287.2 315.5 0.55 31 369 7677 -36.6 -37.6 90 1.1 -36.7 270 62 314.7 314.7 287.5 316.1 0.41 32 363 7790 -37.5 -38.4 91 0.9 -37.6 270 62 314.9 314.9 287.5 316.2 0.38 33 300 9080 -48.3 -51.2 72 2.9 -48.4 270 60 317.3 317.3 288.0 317.7 0.11 34 250 10250 -56.9 -62.9 47 6.0 -57.0 270 60 321.5 321.5 289.2 321.6 0.03 35 237 10587 -59.3 -63.9 55 4.6 -59.4 270 62 322.8 322.8 289.6 322.9 0.03 36 229 10802 -59.5 -62.7 66 3.2 -59.6 270 60 325.7 325.7 290.5 325.8 0.04 37 216 11167 -60.5 -66.5 45 6.0 -60.6 270 57 329.6 329.6 291.6 329.7 0.02 38 200 11650 -57.3 -68.3 23 11.0 -57.5 270 52 342.0 342.0 294.8 342.1 0.02 39 194 11843 -56.3 -69.3 18 13.0 -56.5 271 51 346.6 346.6 295.9 346.7 0.02 40 183 12214 -56.5 -75.5 7 19.0 -56.8 272 48 352.1 352.1 297.1 352.2 0.01 41 150 13480 -54.9 -82.9 2 28.0 -55.3 275 38 375.5 375.5 301.5 375.5 0.00 42 139 13967 -54.1 -85.1 1 31.0 -54.5 274 37 385.2 385.2 303.1 385.2 0.00 43 120 14902 -57.5 -87.5 1 30.0 -57.8 272 35 395.5 395.5 304.6 395.5 0.00 44 102 15925 -58.5 -88.5 1 30.0 -58.9 270 33 412.4 412.4 306.8 412.4 0.00 45 101 15987 -56.9 -86.9 1 30.0 -57.3 270 33 416.6 416.6 307.3 416.6 0.00 46 100 16050 -56.1 -87.1 1 31.0 -56.6 270 33 419.3 419.3 307.6 419.3 0.00 47 97 16245 -55.3 -86.3 1 31.0 -55.8 272 32 424.6 424.6 308.2 424.6 0.00 48 77 17710 -59.7 -89.7 1 30.0 -60.1 288 26 444.4 444.4 310.3 444.4 0.00 49 70 18310 -58.1 -88.1 1 30.0 -58.6 295 23 460.1 460.1 311.8 460.1 0.00 50 62 19062 -62.5 -91.5 1 29.0 -62.9 286 17 466.6 466.6 312.4 466.6 0.00 51 52 20148 -60.3 -89.3 1 29.0 -60.9 273 9 495.8 495.8 314.7 495.8 0.00 52 50 20390 -61.9 -90.9 1 29.0 -62.4 270 7 497.6 497.6 314.8 497.6 0.00 53 34 22751 -66.7 -93.7 1 27.0 -67.1 296 15 543.0 543.0 317.7 543.0 0.00 54 30 23510 -65.9 -93.9 1 28.0 -66.4 305 17 565.0 565.0 318.9 565.0 0.00 55 20 25940 -71.7 -97.7 1 26.0 -72.0 325 15 616.7 616.7 321.3 616.7 0.00 56 18 26562 -73.3 -99.3 1 26.0 -73.6 324 17 630.5 630.5 321.9 630.5 0.00 57 10 30030 -71.3 -97.3 1 26.0 -71.9 320 29 753.4 753.4 326.0 753.4 0.00 58 8.2 31197 -73.5 -98.5 1 25.0 -74.0 788.7 788.7 327.0 788.7 0.00 59 3.9 35621 -66.3 -94.3 1 28.0 -68.8 1010.7 1010.7 331.4 1010.8 0.01 TRP 237 10587 -59.3 -63.9 55 4.6 -59.4 270 62 322.8 322.8 289.6 322.9 0.03 WND 369 7677 -36.6 -37.6 90 1.1 -36.7 270 62 314.7 314.7 287.5 316.1 0.41 Sounding variables and indices 1000-500 mb thick: 5331.42 m Freezing level: 994.67 mb = 212.48 m = 697.11 ft Wetbulb zero: 1008.12 mb = 103.55 m = 339.73 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 43.93 % Est. max temperature: 6.84 C = 44.31 F Sfc-Lift cond lev (LCL): 971.18 mb = 402.85 m = 1321.66 ft T: -1.86 C 700-500 lapse rate: 3.70 C/km ThetaE index: 1.81 C Layer 984.0- 933.0 mb Conv cond level (CCL): 835.70 mb = 1590.13 m = 5216.91 ft Mean mixing ratio: 2.66 g/kg Conv temperature: 8.04 C = 46.46 F Cap Strength: 20.21 C Lifted Index: 21.78 C Risk: None Lifted Index @300 mb: 24.92 C Lifted Index @700 mb: 9.97 C Showalter Index: 20.67 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 14.20 C Cross Totals Index: 5.20 C K Index: -23.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 5.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.65 J/kg Max Up Vert Vel: 5.77 m/s Conv Inhibition (B-): 62623.52 J/kg Cap Strength: 21.23 C Lift Cond Lev (LCL): 903.25 mb = 979.77 m = 3214.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 19 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 1016 41 265 3 3.0 0.3 | 133 17 -12.5 11.6 1 850 1458 320 11 7.1 -8.4 | 109 9 -8.4 2.9 2 700 2961 265 21 20.9 1.8 | 202 14 5.5 13.2 3 500 5500 275 50 49.8 -4.4 | 258 35 34.3 7.0 4 400 7110 275 62 61.8 -5.4 | 263 47 46.3 6.0 5 369 7677 270 62 62.0 -0.0 | 256 48 46.5 11.4 6 300 9080 270 60 60.0 -0.0 | 256 46 44.5 11.4 7 250 10250 270 60 60.0 -0.0 | 256 46 44.5 11.4 8 237 10587 270 62 62.0 -0.0 | 256 48 46.5 11.4 9 200 11650 270 52 52.0 -0.0 | 253 38 36.5 11.4 10 150 13480 275 38 37.9 -3.3 | 250 24 22.4 8.0 11 100 16050 270 33 33.0 -0.0 | 237 21 17.5 11.4 12 70 18310 295 23 20.8 -9.7 | 253 6 5.4 1.6 13 50 20390 270 7 7.0 -0.0 | 143 14 -8.5 11.4 14 30 23510 305 17 13.9 -9.8 | 136 2 -1.5 1.6 15 20 25940 325 15 8.6 -12.3 | 82 7 -6.9 -0.9 16 10 30030 320 29 18.6 -22.2 | 344 11 3.2 -10.9 Wind Parameters Mean winds (0-6000m): 276.3 at 25.6 knts Storm direction: 306.3 at 19.2 knts Shear (0-3000m) pos: 1.7 neg: 3.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 72.9 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -11.9 tot: 10.2 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 66.84 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 ------------------------------------------------------------------------------- 500 315 4 124 15| 3.2 0.0 3.2| 2.8 -0.0 2.8 5.5 0.20| 3.3 0.7 1000 306 6 127 13| 3.4 0.0 3.4| 2.8 -4.4 -1.6 -1.6 -0.11| 3.6 -0.4 1500 310 7 124 12| 3.4 0.0 3.4| 3.1 -11.9 -8.9 -5.9 -0.32| 3.8 -1.3 2000 308 9 124 11| 2.6 1.4 3.9| 9.1 -11.9 -2.8 -1.4 0.02| 4.3 0.1 2500 300 10 133 9| 2.1 2.3 4.4| 16.3 -11.9 4.4 1.8 0.22| 4.7 1.0 3000 290 12 150 8| 1.7 3.0 4.7| 22.2 -11.9 10.2 3.4 0.23| 5.1 1.2 4000 280 16 180 9| 2.5 2.2 4.7| 65.3 -11.9 53.3 13.3 0.39| 5.3 2.1 5000 277 21 209 10| 3.2 1.8 4.9|115.3 -11.9 103.4 20.7 0.44| 5.4 2.4 6000 276 26 229 13| 3.1 1.7 4.9|152.5 -11.9 140.6 23.4 0.44| 5.3 2.4 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251023.11.gif