UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:1100Z 14 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 1007 41 1.4 -0.7 86 2.1 0.5 195 13 274.0 274.6 273.3 283.8 3.60 1 975 299 -0.5 -1.4 94 0.9 -0.9 204 13 274.6 275.2 273.6 284.3 3.53 2 904 898 -4.3 -7.5 78 3.2 -5.4 224 12 276.7 277.1 273.1 283.5 2.40 3 891 1012 -3.5 -13.5 46 10.0 -6.4 227 12 278.7 279.0 272.9 283.1 1.51 4 850 1381 -7.1 -15.1 53 8.0 -9.2 240 11 278.7 278.9 272.8 282.7 1.39 5 830 1566 -8.7 -16.7 52 8.0 -10.7 239 15 278.9 279.1 272.6 282.6 1.25 6 803 1821 -10.7 -13.6 79 2.9 -11.5 237 20 279.4 279.7 273.6 284.2 1.66 7 789 1956 -11.5 -24.5 33 13.0 -14.0 236 23 280.0 280.1 272.3 282.0 0.67 8 774 2103 -12.7 -18.7 61 6.0 -14.0 235 26 280.2 280.4 273.2 283.6 1.13 9 756 2282 -13.7 -15.2 88 1.5 -14.1 234 30 281.1 281.3 274.3 285.6 1.55 10 733 2517 -15.1 -22.1 55 7.0 -16.5 232 35 282.0 282.2 273.8 284.7 0.89 11 726 2589 -14.7 -26.7 35 12.0 -16.8 232 36 283.2 283.3 274.0 285.1 0.59 12 708 2779 -14.9 -22.9 50 8.0 -16.5 231 40 285.1 285.2 275.5 287.7 0.86 13 700 2865 -15.5 -24.5 46 9.0 -17.2 230 42 285.3 285.5 275.4 287.6 0.75 14 669 3206 -15.3 -36.3 15 21.0 -18.2 234 46 289.3 289.3 276.7 290.1 0.26 15 635 3598 -17.1 -44.1 8 27.0 -20.0 239 50 291.6 291.6 277.6 292.0 0.12 16 600 4022 -17.1 -52.1 3 35.0 -20.3 244 55 296.3 296.3 279.8 296.5 0.05 17 586 4199 -17.3 -50.3 4 33.0 -20.5 246 57 298.1 298.1 280.6 298.3 0.07 18 500 5380 -20.1 -35.1 25 15.0 -22.4 260 71 308.5 308.6 285.2 309.9 0.39 19 493 5485 -20.7 -39.7 17 19.0 -23.2 260 72 309.0 309.1 285.3 309.9 0.25 20 457 6041 -25.7 -39.7 26 14.0 -27.3 262 77 309.6 309.6 285.5 310.5 0.27 21 427 6532 -28.1 -38.1 38 10.0 -29.3 264 81 312.6 312.6 286.6 313.8 0.33 22 400 7000 -29.7 -47.7 16 18.0 -31.2 265 85 316.4 316.4 287.7 316.9 0.13 23 343 8076 -38.1 -53.1 19 15.0 -38.9 265 97 319.2 319.2 288.6 319.5 0.08 24 328 8382 -39.3 -58.3 12 19.0 -40.1 265 101 321.7 321.7 289.3 321.8 0.04 25 317 8616 -39.3 -50.3 30 11.0 -39.9 265 104 324.8 324.8 290.3 325.3 0.12 26 300 8990 -42.9 -51.9 37 9.0 -43.3 265 108 324.9 324.9 290.3 325.3 0.11 27 263 9862 -51.5 -56.0 58 4.5 -51.6 265 115 324.8 324.8 290.3 325.1 0.07 28 256 10037 -52.7 -57.7 55 5.0 -52.8 265 117 325.5 325.5 290.5 325.7 0.06 29 251 10164 -53.4 -58.4 54 5.0 -53.5 265 118 326.4 326.4 290.7 326.6 0.06 30 250 10190 -53.5 -58.5 54 5.0 -53.6 265 118 326.5 326.5 290.8 326.8 0.06 31 242 10399 -53.5 -66.5 19 13.0 -53.7 266 110 329.6 329.6 291.6 329.7 0.02 32 241 10426 -53.3 -66.3 19 13.0 -53.5 267 109 330.3 330.3 291.8 330.4 0.02 33 227 10809 -55.9 -67.9 21 12.0 -56.1 269 94 332.0 332.0 292.3 332.1 0.02 34 224 10893 -56.3 -67.3 24 11.0 -56.5 270 91 332.7 332.7 292.4 332.7 0.02 35 200 11620 -51.9 -76.9 3 25.0 -52.3 255 77 350.6 350.6 296.8 350.6 0.01 36 190 11953 -50.3 -82.3 1 32.0 -50.8 255 73 358.3 358.3 298.4 358.3 0.00 37 150 13490 -51.9 -83.9 1 32.0 -52.4 255 54 380.6 380.6 302.3 380.7 0.00 38 140 13934 -53.5 -84.5 1 31.0 -53.9 252 49 385.4 385.4 303.1 385.4 0.00 39 131 14364 -49.9 -82.9 1 33.0 -50.6 250 44 399.3 399.3 305.1 399.3 0.00 40 101 16028 -58.9 -88.9 1 30.0 -59.2 240 26 412.7 412.7 306.9 412.8 0.00 41 100 16090 -59.3 -89.3 1 30.0 -59.6 240 25 413.2 413.2 306.9 413.2 0.00 42 98 16217 -59.9 -89.9 1 30.0 -60.2 241 24 414.4 414.4 307.0 414.4 0.00 43 80 17510 -53.9 -84.9 1 31.0 -54.6 253 19 451.5 451.5 311.0 451.5 0.00 44 70 18360 -59.5 -89.5 1 30.0 -59.9 260 15 457.1 457.1 311.5 457.1 0.00 45 62 19113 -62.5 -91.5 1 29.0 -62.9 258 17 466.6 466.6 312.4 466.6 0.00 46 50 20450 -58.9 -88.9 1 30.0 -59.6 255 21 504.7 504.7 315.3 504.7 0.00 47 39 21985 -65.5 -93.5 1 28.0 -65.9 525.2 525.2 316.6 525.2 0.00 TRP 224 10893 -56.3 -67.3 24 11.0 -56.5 270 91 332.7 332.7 292.4 332.7 0.02 WND 251 10164 -53.4 -58.4 54 5.0 -53.5 265 118 326.4 326.4 290.7 326.6 0.06 Sounding variables and indices 1000-500 mb thick: 5283.20 m Freezing level: 983.42 mb = 231.36 m = 759.04 ft Wetbulb zero: 994.55 mb = 140.52 m = 461.03 ft Precipitable water: 0.27 inches Sfc-500 mean rel hum: 40.86 % Est. max temperature: 6.12 C = 43.01 F Sfc-Lift cond lev (LCL): 974.56 mb = 302.89 m = 993.71 ft T: -0.52 C 700-500 lapse rate: 1.83 C/km ThetaE index: 2.23 C Layer 789.0- 774.0 mb Conv cond level (CCL): 913.85 mb = 812.18 m = 2664.61 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 3.83 C = 38.89 F Cap Strength: 13.50 C Lifted Index: 20.78 C Risk: None Lifted Index @300 mb: 29.03 C Lifted Index @700 mb: 4.28 C Showalter Index: 21.66 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 13.00 C Cross Totals Index: 5.00 C K Index: -11.10 Risk: None Sweat Index: 93.00 Risk: None Energy Index: 5.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.40 J/kg Max Up Vert Vel: 4.10 m/s Conv Inhibition (B-): 40283.53 J/kg Cap Strength: 20.69 C Lift Cond Lev (LCL): 930.71 mb = 667.37 m = 2189.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 31 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 1007 41 195 13 3.4 12.6 | 121 32 -27.4 16.2 1 850 1381 240 11 9.5 5.5 | 113 23 -21.3 9.1 2 700 2865 230 42 32.2 27.0 | 183 31 1.4 30.6 3 500 5380 260 71 69.9 12.3 | 248 42 39.1 16.0 4 400 7000 265 85 84.7 7.4 | 258 55 53.9 11.0 5 300 8990 265 108 107.6 9.4 | 260 78 76.8 13.0 6 251 10164 265 118 117.6 10.3 | 261 88 86.7 13.9 7 250 10190 265 118 117.6 10.3 | 261 88 86.7 13.9 8 224 10893 270 91 91.0 -0.0 | 267 60 60.2 3.6 9 200 11620 255 77 74.4 19.9 | 242 50 43.6 23.6 10 150 13490 255 54 52.2 14.0 | 231 28 21.4 17.6 11 100 16090 240 25 21.7 12.5 | 150 19 -9.2 16.1 12 70 18360 260 15 14.8 2.6 | 111 17 -16.0 6.2 13 50 20450 255 21 20.3 5.4 | 131 14 -10.5 9.1 Wind Parameters Mean winds (0-6000m): 246.7 at 41.4 knts Storm direction: 276.7 at 31.0 knts Shear (0-3000m) pos: 1.8 neg: 5.1 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 66.8 deg Storm rel helicity (0-3000m) pos: 180.8 neg: -20.7 tot: 160.0 m^2/s^2 ave: 53.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 155.58 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 ------------------------------------------------------------------------------- 500 198 13 120 31| 3.9 0.0 3.9| 0.3 -2.4 -2.1 -4.3 -0.07| 3.9 -0.3 1000 209 12 120 29| 3.7 0.0 3.7| 0.3 -12.3 -12.0 -12.0 -0.23| 3.8 -0.9 1500 218 12 119 27| 3.5 0.0 3.5| 16.5 -20.7 -4.2 -2.8 -0.02| 4.3 -0.1 2000 225 14 123 25| 2.6 2.7 5.4| 72.2 -20.7 51.5 25.8 0.43| 6.0 2.6 2500 228 17 130 24| 2.1 4.3 6.5|127.0 -20.7 106.3 42.5 0.57| 7.0 4.0 3000 228 21 139 23| 1.8 5.1 6.9|180.8 -20.7 160.0 53.3 0.61| 7.4 4.5 4000 233 28 157 22| 3.3 3.8 7.1|310.4 -20.7 289.7 72.4 0.71| 7.5 5.3 5000 240 35 179 21| 4.4 3.1 7.4|467.0 -20.7 446.3 89.3 0.76| 7.8 5.9 6000 247 41 200 21| 4.7 2.6 7.2|571.9 -20.7 551.1 91.9 0.76| 7.6 5.7 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251014.11.gif