UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110923.upa.cvt Date: 2300Z 9 NOV 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:2300Z 9 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 1011 41 -0.3 -2.7 84 2.4 -1.2 185 3 272.0 272.5 271.4 280.4 3.09 1 1000 129 3.0 -3.0 65 6.0 0.6 185 3 276.1 276.7 273.8 284.6 3.06 2 979 301 4.0 -5.0 52 9.0 0.5 185 3 278.8 279.3 274.8 286.4 2.69 3 915 849 4.4 -13.6 26 18.0 -1.5 185 4 284.7 284.9 276.2 289.0 1.46 4 909 902 4.4 -13.6 26 18.0 -1.5 185 4 285.2 285.5 276.5 289.6 1.47 5 858 1370 3.4 -16.6 21 20.0 -2.8 185 5 288.9 289.1 278.0 292.6 1.21 6 850 1446 3.4 -16.6 21 20.0 -2.9 185 5 289.7 289.9 278.4 293.5 1.23 7 807 1865 0.4 -8.6 51 9.0 -3.0 193 7 290.9 291.3 280.6 298.2 2.47 8 784 2096 -0.7 -13.7 37 13.0 -5.0 197 7 292.1 292.4 280.1 297.2 1.69 9 730 2661 -4.9 -11.9 58 7.0 -7.2 209 10 293.5 293.9 281.3 299.9 2.10 10 723 2737 -5.1 -9.8 70 4.7 -6.8 210 10 294.1 294.6 282.0 301.7 2.51 11 714 2836 -4.9 -10.9 63 6.0 -7.0 212 10 295.4 295.8 282.4 302.4 2.33 12 700 2991 -6.1 -12.1 62 6.0 -8.1 215 11 295.7 296.1 282.3 302.3 2.16 13 647 3601 -10.5 -15.5 67 5.0 -12.0 204 11 297.5 297.8 282.5 303.0 1.77 14 598 4201 -15.5 -17.3 86 1.8 -16.0 194 12 298.5 298.8 282.8 303.6 1.64 15 543 4921 -20.5 -22.0 88 1.5 -20.8 181 13 300.9 301.1 283.3 304.7 1.21 16 517 5284 -20.7 -28.7 49 8.0 -22.1 174 13 304.9 305.0 284.2 307.2 0.69 17 500 5530 -22.5 -28.5 58 6.0 -23.5 170 13 305.6 305.7 284.6 308.0 0.73 18 482 5800 -24.1 -29.1 63 5.0 -24.9 174 16 306.9 307.0 285.0 309.3 0.71 19 427 6676 -30.3 -40.3 37 10.0 -31.3 188 27 309.8 309.8 285.6 310.7 0.27 20 415 6879 -31.3 -38.3 50 7.0 -32.0 191 30 311.0 311.1 286.1 312.2 0.34 21 400 7140 -33.5 -39.5 55 6.0 -34.1 195 33 311.4 311.5 286.2 312.6 0.31 22 353 8004 -40.7 -44.9 64 4.2 -40.9 313.1 313.1 286.6 313.8 0.20 TRP WND Sounding variables and indices 1000-500 mb thick: 5401.18 m Freezing level: Surface below freezing Freezing level: 1010.00 mb = 48.98 m = 160.70 ft Freezing level: 798.64 mb = 1948.69 m = 6393.28 ft Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 57.11 % Est. max temperature: 16.46 C = 61.63 F Sfc-Lift cond lev (LCL): 973.71 mb = 344.48 m = 1130.17 ft T: 4.03 C 700-500 lapse rate: 6.46 C/km ThetaE index: 0.96 C Layer 784.0- 730.0 mb Conv cond level (CCL): 625.66 mb = 3856.54 m = 12652.54 ft Mean mixing ratio: 2.32 g/kg Conv temperature: 25.70 C = 78.25 F Cap Strength: 15.84 C Lifted Index: 16.15 C Risk: None Lifted Index @700 mb: 11.66 C Showalter Index: 11.17 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 5.90 C K Index: 3.30 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.84 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 3729.06 J/kg Cap Strength: 15.99 C Lift Cond Lev (LCL): 808.93 mb = 1845.26 m = 6053.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 7 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 1011 41 185 3 0.3 3.0 | 61 5 -4.4 -2.4 1 850 1446 185 5 0.4 5.0 | 84 4 -4.2 -0.4 2 700 2991 215 11 6.3 9.0 | 204 4 1.6 3.6 3 500 5530 170 13 -2.3 12.8 | 137 10 -6.9 7.4 4 400 7140 195 33 8.5 31.9 | 188 27 3.9 26.5 Wind Parameters Mean winds (0-6000m): 190.9 at 9.5 knts Storm direction: 220.9 at 7.2 knts Shear (0-3000m) pos: 1.3 neg: 0.2 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 140.8 deg Storm rel helicity (0-3000m) pos: 7.9 neg: 0.0 tot: 7.9 m^2/s^2 ave: 2.6 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.89 Bulk Shear: 5.20 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 ------------------------------------------------------------------------------- 500 185 3 64 5| 0.0 0.7 0.7| 0.8 0.0 0.8 1.6 0.86| 0.7 0.6 1000 185 4 68 5| 0.0 0.7 0.7| 1.6 0.0 1.6 1.6 0.89| 0.7 0.7 1500 185 4 73 5| 0.3 0.5 0.8| 2.6 0.0 2.6 1.7 0.90| 0.8 0.7 2000 188 5 78 4| 0.8 0.4 1.2| 4.4 0.0 4.4 2.2 0.90| 1.2 1.1 2500 193 5 87 3| 1.1 0.3 1.4| 6.2 0.0 6.2 2.5 0.93| 1.4 1.3 3000 200 6 99 3| 1.3 0.2 1.5| 7.9 0.0 7.9 2.6 0.91| 1.6 1.4 4000 202 7 128 2| 1.0 0.6 1.5| 7.9 -3.9 4.0 1.0 0.42| 1.7 0.7 5000 197 8 141 3| 0.8 0.8 1.6| 7.9 -9.3 -1.4 -0.3 0.16| 1.7 0.3 6000 191 10 144 5| 1.1 0.8 2.0| 23.2 -12.6 10.6 1.8 0.24| 2.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251109.23.gif