UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100623.upa.cvt Date: 2300Z 6 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:2300Z 6 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 993 41 -0.3 -5.3 69 5.0 -2.1 45 11 273.4 273.8 271.4 280.5 2.59 1 961 302 -2.1 -5.8 76 3.7 -3.4 60 9 274.2 274.6 271.9 281.3 2.58 2 943 451 -3.5 -6.6 79 3.1 -4.6 68 8 274.2 274.6 271.8 281.0 2.47 3 932 544 -3.5 -12.5 50 9.0 -6.1 74 8 275.1 275.4 270.9 279.6 1.57 4 902 802 -3.7 -12.7 50 9.0 -6.4 88 6 277.5 277.8 272.3 282.1 1.59 5 891 898 -4.5 -13.5 49 9.0 -7.1 94 5 277.7 277.9 272.3 282.0 1.51 6 850 1267 -6.5 -14.5 53 8.0 -8.7 115 3 279.3 279.6 273.2 283.6 1.46 7 781 1924 -9.9 -15.9 61 6.0 -11.5 132 2 282.5 282.8 274.9 286.7 1.42 8 763 2104 -9.3 -14.1 68 4.8 -10.6 137 2 285.1 285.4 276.7 290.0 1.68 9 709 2668 -11.7 -13.6 86 1.9 -12.2 152 1 288.5 288.8 278.7 294.1 1.89 10 700 2766 -11.7 -14.1 82 2.4 -12.4 155 1 289.5 289.9 279.1 295.0 1.83 11 658 3240 -12.9 -16.9 72 4.0 -14.0 155 2 293.3 293.6 280.5 298.1 1.55 12 627 3606 -15.5 -18.9 75 3.4 -16.3 155 4 294.5 294.7 280.8 298.7 1.37 13 616 3740 -15.9 -20.9 65 5.0 -17.0 155 4 295.5 295.7 281.0 299.2 1.17 14 579 4204 -19.7 -22.0 82 2.3 -20.2 155 6 296.3 296.5 281.3 299.9 1.13 15 573 4282 -20.5 -22.7 82 2.2 -21.0 155 6 296.3 296.5 281.2 299.7 1.08 16 500 5280 -26.3 -32.3 57 6.0 -27.1 155 9 301.0 301.1 282.4 302.7 0.51 17 409 6696 -35.7 -42.7 49 7.0 -36.2 245 18 306.6 306.7 284.3 307.4 0.22 18 400 6850 -35.5 -43.5 44 8.0 -36.1 255 19 308.9 308.9 285.2 309.6 0.20 19 384 7135 -34.1 -56.1 9 22.0 -35.3 259 23 314.3 314.3 286.9 314.5 0.05 20 381 7190 -34.1 -54.1 11 20.0 -35.3 259 23 315.0 315.0 287.2 315.3 0.06 21 359 7604 -37.5 -44.5 48 7.0 -38.0 264 28 315.9 315.9 287.6 316.6 0.20 22 332 8140 -41.3 -49.3 42 8.0 -41.7 271 35 317.8 317.8 288.2 318.3 0.13 23 300 8820 -47.5 -51.8 61 4.3 -47.7 280 44 318.4 318.4 288.3 318.8 0.11 24 283 9203 -50.7 -53.3 74 2.6 -50.8 278 47 319.2 319.2 288.6 319.5 0.09 25 260 9750 -54.5 -59.5 54 5.0 -54.6 276 52 321.4 321.4 289.2 321.6 0.05 26 250 10000 -56.3 -59.9 64 3.6 -56.3 275 54 322.4 322.4 289.5 322.6 0.05 27 247 10076 -56.9 -60.1 67 3.2 -57.0 280 56 322.6 322.6 289.6 322.8 0.05 28 229 10559 -51.9 -69.9 10 18.0 -52.2 278 49 337.3 337.3 293.6 337.3 0.01 29 228 10588 -51.5 -71.5 7 20.0 -51.8 278 48 338.3 338.3 293.9 338.3 0.01 30 221 10790 -51.3 -71.3 7 20.0 -51.7 277 45 341.6 341.6 294.7 341.7 0.01 31 205 11279 -49.3 -74.3 4 25.0 -49.8 276 38 352.2 352.2 297.1 352.2 0.01 32 200 11440 -49.3 -76.3 3 27.0 -49.8 275 36 354.7 354.7 297.7 354.7 0.01 33 189 11813 -48.3 -81.3 1 33.0 -48.9 272 35 362.1 362.1 299.1 362.1 0.00 34 150 13340 -48.1 -81.1 1 33.0 -48.9 260 29 387.2 387.2 303.3 387.2 0.00 35 101 15925 -51.9 -83.9 1 32.0 -52.7 255 27 426.2 426.2 308.4 426.2 0.00 36 100 15990 -51.3 -83.3 1 32.0 -52.1 255 27 428.6 428.6 308.7 428.6 0.00 37 84 17115 -53.9 -84.9 1 31.0 -54.6 267 20 445.2 445.2 310.4 445.3 0.00 38 71 18198 -51.9 -83.9 1 32.0 -52.9 279 14 471.4 471.4 312.8 471.5 0.00 39 70 18290 -52.7 -84.7 1 32.0 -53.7 280 13 471.6 471.6 312.8 471.7 0.00 40 65 18767 -55.5 -86.5 1 31.0 -56.3 271 17 475.6 475.6 313.1 475.6 0.00 41 50 20440 -56.1 -87.1 1 31.0 -57.0 240 29 511.3 511.3 315.7 511.3 0.00 42 40 21851 -58.7 -88.7 1 30.0 -59.5 240 26 538.4 538.4 317.4 538.5 0.00 43 36 22517 -56.3 -87.3 1 31.0 -57.5 240 25 561.1 561.1 318.7 561.2 0.01 44 30 23670 -58.3 -88.3 1 30.0 -59.4 240 23 585.7 585.7 319.9 585.7 0.01 45 20 26200 -62.1 -91.1 1 29.0 -63.1 250 25 646.1 646.1 322.5 646.1 0.00 46 14 28413 -60.5 -89.5 1 29.0 -62.1 720.9 720.9 325.1 721.0 0.01 TRP 247 10076 -56.9 -60.1 67 3.2 -57.0 280 56 322.6 322.6 289.6 322.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 68.19 % Est. max temperature: 5.94 C = 42.69 F Sfc-Lift cond lev (LCL): 918.31 mb = 660.26 m = 2166.17 ft T: -3.59 C 700-500 lapse rate: 5.81 C/km ThetaE index: 1.68 C Layer 943.0- 902.0 mb Conv cond level (CCL): 653.40 mb = 3292.99 m = 10803.63 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 19.77 C = 67.59 F Cap Strength: 14.15 C Lifted Index: 16.86 C Risk: None Lifted Index @300 mb: 26.54 C Lifted Index @700 mb: 10.25 C Showalter Index: 14.81 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 11.80 C K Index: 2.90 Risk: None Sweat Index: 15.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.55 J/kg Max Up Vert Vel: 6.09 m/s Conv Inhibition (B-): 62658.06 J/kg Cap Strength: 16.55 C Lift Cond Lev (LCL): 857.39 mb = 1199.20 m = 3934.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 4 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 ---------------------------------------------------------- 0 993 41 45 11 -7.8 -7.8 | 31 14 -7.3 -11.9 1 850 1267 115 3 -2.7 1.3 | 38 4 -2.2 -2.8 2 700 2766 155 1 -0.4 0.9 | 358 3 0.1 -3.2 3 500 5280 155 9 -3.8 8.2 | 141 5 -3.3 4.1 4 400 6850 255 19 18.4 4.9 | 267 19 18.9 0.8 5 300 8820 280 44 43.3 -7.6 | 285 45 43.9 -11.7 6 250 10000 275 54 53.8 -4.7 | 279 55 54.3 -8.8 7 247 10076 280 56 55.1 -9.7 | 284 57 55.7 -13.8 8 200 11440 275 36 35.9 -3.1 | 281 37 36.4 -7.2 9 150 13340 260 29 28.6 5.0 | 268 29 29.1 1.0 10 100 15990 255 27 26.1 7.0 | 264 27 26.6 2.9 11 70 18290 280 13 12.8 -2.3 | 295 15 13.3 -6.3 12 50 20440 240 29 25.1 14.5 | 248 28 25.6 10.4 13 30 23670 240 23 19.9 11.5 | 250 22 20.4 7.4 14 20 26200 250 25 23.5 8.6 | 259 24 24.0 4.5 Wind Parameters Mean winds (0-6000m): 142.7 at 5.5 knts Storm direction: 172.7 at 4.1 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -25.0 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -2.9 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 20.09 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 36 10 23 13| 5.8 0.0 5.8| 10.5 0.0 10.5 21.0 0.59| 5.9 3.4 1000 53 8 33 10| 4.8 0.0 4.8| 12.0 -0.3 11.8 11.8 0.38| 5.2 2.0 1500 63 6 36 9| 3.7 0.0 3.7| 12.0 -1.5 10.5 7.0 0.21| 4.2 0.9 2000 69 5 37 7| 2.9 0.0 2.9| 12.0 -2.1 9.9 5.0 0.14| 3.4 0.5 2500 74 5 36 7| 2.3 0.0 2.3| 12.0 -2.7 9.4 3.7 0.08| 2.9 0.2 3000 77 4 34 6| 2.0 0.0 2.0| 12.3 -2.9 9.4 3.1 0.08| 2.6 0.2 4000 96 4 42 5| 1.5 0.4 1.9| 13.4 -2.9 10.5 2.6 0.21| 2.4 0.5 5000 119 4 60 4| 1.2 0.7 1.9| 14.4 -2.9 11.6 2.3 0.25| 2.2 0.5 6000 143 5 96 3| 1.9 0.5 2.4| 33.5 -2.9 30.7 5.1 0.45| 2.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251006.23.gif