UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101123.upa.cvt Date: 2300Z 11 OCT 25 Searching for BGEM... Searching the city database file for: BGEM ... Date:2300Z 11 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 989 41 -0.7 -6.7 64 6.0 -2.7 105 5 273.3 273.7 271.0 279.8 2.34 1 985 73 1.6 -7.4 51 9.0 -1.6 108 5 275.9 276.3 272.4 282.2 2.22 2 957 305 1.4 -3.5 70 4.9 -0.5 131 6 278.0 278.5 274.9 286.6 3.08 3 903 768 -2.5 -5.4 80 2.9 -3.6 177 9 278.7 279.1 274.9 286.6 2.83 4 888 901 -3.5 -9.5 63 6.0 -5.4 190 9 279.0 279.3 274.0 284.9 2.09 5 876 1008 -3.9 -15.9 39 12.0 -7.2 201 10 279.6 279.9 273.1 283.3 1.26 6 860 1153 -5.1 -16.1 42 11.0 -8.1 216 11 279.9 280.1 273.2 283.6 1.26 7 850 1245 -4.1 -16.1 39 12.0 -7.4 225 11 281.9 282.1 274.3 285.6 1.28 8 762 2095 -11.1 -19.1 52 8.0 -13.0 191 11 283.2 283.4 274.9 286.5 1.11 9 745 2268 -12.3 -21.3 47 9.0 -14.2 184 11 283.8 283.9 274.9 286.6 0.94 10 707 2666 -15.5 -18.7 76 3.2 -16.2 168 11 284.5 284.7 275.7 288.2 1.23 11 700 2741 -15.5 -22.5 55 7.0 -16.9 165 11 285.3 285.5 275.6 288.1 0.90 12 694 2806 -15.7 -24.7 46 9.0 -17.4 165 11 285.8 285.9 275.7 288.1 0.74 13 686 2893 -14.7 -17.4 80 2.7 -15.4 164 11 287.9 288.1 277.7 292.1 1.42 14 674 3026 -15.9 -17.4 88 1.5 -16.3 164 12 288.0 288.2 277.8 292.3 1.45 15 624 3603 -18.5 -20.6 83 2.1 -19.0 162 14 291.4 291.6 279.1 295.1 1.19 16 611 3760 -18.3 -22.3 71 4.0 -19.1 161 14 293.4 293.6 279.8 296.7 1.05 17 600 3895 -19.3 -24.2 65 4.9 -20.3 160 15 293.8 293.9 279.8 296.6 0.90 18 576 4197 -21.1 -24.2 76 3.1 -21.7 159 16 295.1 295.3 280.5 298.1 0.94 19 547 4577 -22.3 -26.4 69 4.1 -23.0 158 17 298.1 298.2 281.6 300.7 0.81 20 500 5230 -27.3 -29.1 85 1.8 -27.6 155 19 299.8 299.9 282.2 302.0 0.69 21 470 5674 -31.3 -32.5 89 1.2 -31.4 161 19 300.1 300.2 282.1 301.9 0.53 22 458 5857 -32.5 -37.1 63 4.6 -33.0 163 19 300.9 300.9 282.2 302.0 0.35 23 424 6398 -37.1 -40.8 68 3.7 -37.4 170 19 301.7 301.7 282.4 302.6 0.26 24 400 6800 -39.9 -43.6 68 3.7 -40.1 175 19 303.1 303.2 283.0 303.8 0.20 25 367 7383 -43.3 -45.9 75 2.6 -43.5 169 23 306.2 306.2 284.1 306.8 0.17 26 355 7606 -44.9 -51.9 45 7.0 -45.2 167 24 306.9 307.0 284.3 307.3 0.09 27 340 7894 -44.7 -48.1 69 3.4 -44.9 164 26 311.0 311.0 285.9 311.6 0.14 28 316 8379 -48.5 -53.0 59 4.5 -48.7 159 29 312.3 312.3 286.3 312.6 0.09 29 307 8569 -48.7 -51.1 76 2.4 -48.8 157 30 314.6 314.7 287.1 315.1 0.11 30 300 8720 -48.9 -54.9 50 6.0 -49.1 155 31 316.4 316.4 287.6 316.7 0.07 31 294 8853 -49.1 -62.1 21 13.0 -49.4 158 33 318.0 318.0 288.1 318.1 0.03 32 279 9196 -50.3 -65.3 15 15.0 -50.6 165 38 321.0 321.1 289.1 321.1 0.02 33 263 9585 -46.5 -65.5 10 19.0 -47.0 168 32 332.1 332.1 292.3 332.2 0.02 34 250 9920 -48.1 -71.1 5 23.0 -48.6 170 27 334.6 334.6 293.0 334.6 0.01 35 236 10298 -47.7 -71.7 5 24.0 -48.2 169 25 340.7 340.7 294.5 340.8 0.01 36 219 10793 -44.5 -73.5 3 29.0 -45.3 167 23 353.0 353.0 297.3 353.1 0.01 37 209 11105 -43.1 -78.1 1 35.0 -44.0 166 22 360.0 360.0 298.7 360.0 0.00 38 200 11400 -44.1 -78.1 1 34.0 -45.0 165 21 362.9 362.9 299.2 363.0 0.00 39 179 12142 -46.9 -80.9 1 34.0 -47.7 165 26 370.1 370.1 300.6 370.1 0.00 40 161 12849 -44.7 -78.7 1 34.0 -45.7 165 30 385.2 385.2 303.1 385.2 0.01 41 150 13320 -47.9 -80.9 1 33.0 -48.7 165 33 387.5 387.5 303.4 387.5 0.00 42 138 13866 -50.5 -82.5 1 32.0 -51.1 169 33 392.3 392.3 304.1 392.3 0.00 43 121 14726 -48.9 -81.9 1 33.0 -49.8 176 33 410.3 410.3 306.5 410.3 0.00 44 109 15405 -53.1 -85.1 1 32.0 -53.7 181 33 414.8 414.8 307.1 414.8 0.00 45 101 15896 -53.3 -85.3 1 32.0 -53.9 185 33 423.5 423.5 308.1 423.5 0.00 46 100 15960 -52.9 -84.9 1 32.0 -53.6 185 33 425.5 425.5 308.3 425.5 0.00 47 80 17391 -55.5 -86.5 1 31.0 -56.1 448.2 448.2 310.7 448.2 0.00 TRP 279 9196 -50.3 -65.3 15 15.0 -50.6 165 38 321.0 321.1 289.1 321.1 0.02 WND Sounding variables and indices Freezing level: Surface below freezing Freezing level: 987.78 mb = 50.87 m = 166.91 ft Freezing level: 937.62 mb = 471.50 m = 1546.90 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 66.05 % Est. max temperature: 7.98 C = 46.37 F Sfc-Lift cond lev (LCL): 900.19 mb = 793.16 m = 2602.19 ft T: -2.69 C 700-500 lapse rate: 4.74 C/km ThetaE index: 3.27 C Layer 903.0- 860.0 mb Conv cond level (CCL): 811.84 mb = 1602.36 m = 5257.03 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 8.41 C = 47.14 F Cap Strength: 11.55 C Lifted Index: 12.23 C Risk: None Lifted Index @300 mb: 21.83 C Lifted Index @700 mb: 3.05 C Showalter Index: 12.23 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 11.20 C K Index: 0.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.37 J/kg Max Up Vert Vel: 4.77 m/s Conv Inhibition (B-): 21888.24 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 869.23 mb = 1069.21 m = 3507.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 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 ---------------------------------------------------------- 0 989 41 105 5 -4.8 1.3 | 45 11 -8.0 -8.1 1 850 1245 225 11 7.8 7.8 | 289 5 4.6 -1.6 2 700 2741 165 11 -2.8 10.6 | 101 6 -6.0 1.2 3 500 5230 155 19 -8.0 17.2 | 125 14 -11.2 7.8 4 400 6800 175 19 -1.7 18.9 | 153 11 -4.8 9.5 5 300 8720 155 31 -13.1 28.1 | 139 25 -16.3 18.7 6 279 9196 165 38 -9.8 36.7 | 155 30 -13.0 27.3 7 250 9920 170 27 -4.7 26.6 | 155 19 -7.9 17.2 8 200 11400 165 21 -5.4 20.3 | 142 14 -8.6 10.9 9 150 13320 165 33 -8.5 31.9 | 152 25 -11.7 22.5 10 100 15960 185 33 2.9 32.9 | 179 23 -0.3 23.5 Wind Parameters Mean winds (0-6000m): 168.6 at 13.2 knts Storm direction: 198.6 at 9.9 knts Shear (0-3000m) pos: 2.3 neg: 1.7 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 63.2 deg Storm rel helicity (0-3000m) pos: 12.4 neg: -4.9 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.92 Bulk Shear: 12.39 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 ------------------------------------------------------------------------------- 500 211 6 360 4| 5.9 0.0 5.9| 9.5 0.0 9.5 19.1 0.63| 6.1 3.9 1000 187 7 48 3| 6.1 0.0 6.1| 10.9 -0.2 10.8 10.8 0.16| 7.5 1.2 1500 205 9 343 2| 4.6 0.0 4.6| 11.2 -1.2 9.9 6.6 0.07| 7.0 0.5 2000 205 9 329 1| 3.5 1.0 4.4| 11.2 -2.4 8.8 4.4 -0.07| 6.3 -0.4 2500 199 10 17 0| 2.8 1.6 4.3| 11.2 -3.9 7.3 2.9 -0.13| 5.8 -0.7 3000 192 10 102 1| 2.3 1.7 4.0| 12.4 -4.9 7.5 2.5 -0.12| 5.3 -0.6 4000 181 11 114 3| 1.7 1.6 3.3| 16.0 -4.9 11.1 2.8 -0.05| 4.4 -0.2 5000 172 12 118 5| 1.4 1.6 3.0| 18.6 -4.9 13.8 2.8 -0.03| 3.9 -0.1 6000 169 13 122 7| 1.4 1.3 2.8| 29.2 -4.9 24.3 4.0 0.05| 3.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//BGEM/skewt/BGEM.skewt.20251011.23.gif