UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110323.upa.cvt Date: 2300Z 3 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:2300Z 3 NOV 25 Station: BGDH WMO ident: 4320 Latitude: 76.77 Longitude: -18.67 Elevation: 12.00 ------------------------------------------------------------------------------- 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 1001 12 -16.3 -18.1 86 1.8 -16.6 265 3 256.8 256.9 256.5 259.2 0.92 1 963 302 -17.5 -17.5 100 0.0 -17.5 244 8 258.4 258.6 258.0 261.1 1.00 2 935 524 -14.9 -14.9 100 0.0 -14.9 227 11 263.3 263.5 262.3 266.8 1.28 3 918 664 -10.7 -10.7 100 0.0 -10.7 217 14 269.0 269.3 267.4 274.0 1.84 4 890 903 -8.9 -8.9 100 0.0 -8.9 200 17 273.2 273.6 270.7 279.3 2.19 5 871 1071 -7.7 -7.7 100 0.0 -7.7 188 20 276.1 276.6 272.9 283.0 2.46 6 850 1260 -8.3 -8.3 100 0.0 -8.3 175 23 277.5 277.9 273.6 284.2 2.40 7 762 2101 -11.9 -17.9 61 6.0 -13.3 172 21 282.4 282.6 274.6 286.0 1.23 8 735 2376 -14.3 -24.3 42 10.0 -16.2 171 20 282.7 282.8 273.9 284.9 0.73 9 720 2532 -13.7 -16.7 78 3.0 -14.5 171 20 285.0 285.3 276.3 289.3 1.44 10 700 2746 -13.7 -20.7 55 7.0 -15.3 170 19 287.3 287.5 276.9 290.5 1.05 11 687 2889 -13.7 -21.7 51 8.0 -15.4 172 19 288.9 289.0 277.6 291.9 0.98 12 681 2956 -13.7 -20.7 55 7.0 -15.3 173 19 289.6 289.8 278.1 292.9 1.08 13 625 3602 -18.7 -22.2 74 3.5 -19.4 183 19 291.1 291.2 278.7 294.3 1.03 14 576 4206 -23.9 -25.2 89 1.3 -24.1 193 19 291.8 292.0 278.9 294.5 0.86 15 552 4515 -26.5 -27.2 94 0.7 -26.6 198 19 292.3 292.5 278.9 294.7 0.74 16 545 4608 -24.7 -28.8 69 4.1 -25.3 200 19 295.5 295.7 280.3 297.6 0.65 17 528 4838 -26.5 -32.5 57 6.0 -27.3 204 19 296.1 296.2 280.3 297.6 0.47 18 500 5230 -29.5 -33.1 71 3.6 -29.9 210 19 297.1 297.2 280.7 298.6 0.47 19 428 6318 -38.5 -41.9 70 3.4 -38.7 217 18 299.1 299.1 281.3 299.9 0.23 20 416 6513 -39.3 -50.3 30 11.0 -39.8 218 17 300.5 300.5 281.7 300.9 0.09 21 400 6780 -41.5 -45.6 64 4.1 -41.7 220 17 301.1 301.1 282.0 301.6 0.16 22 359 7503 -47.5 -51.6 63 4.1 -47.6 222 22 302.5 302.5 282.5 302.8 0.09 23 314 8378 -52.7 -58.7 48 6.0 -52.8 224 27 307.0 307.0 284.2 307.2 0.04 24 300 8670 -55.3 -59.2 62 3.9 -55.4 225 29 307.4 307.4 284.4 307.6 0.04 25 270 9334 -61.3 -63.3 77 2.0 -61.3 216 32 308.1 308.1 284.7 308.2 0.03 26 250 9810 -63.1 -66.0 68 2.9 -63.1 210 35 312.3 312.3 286.2 312.3 0.02 27 237 10137 -63.7 -68.3 53 4.6 -63.7 235 38 316.2 316.2 287.5 316.2 0.02 28 223 10510 -62.9 -67.9 51 5.0 -63.0 235 33 322.9 322.9 289.7 323.0 0.02 29 213 10795 -59.1 -70.1 23 11.0 -59.2 235 30 333.1 333.1 292.6 333.2 0.01 30 206 11004 -58.3 -75.3 10 17.0 -58.5 235 27 337.6 337.6 293.7 337.6 0.01 31 200 11190 -58.1 -76.1 8 18.0 -58.3 235 25 340.8 340.8 294.5 340.8 0.01 32 193 11415 -56.7 -74.7 9 18.0 -56.9 236 25 346.5 346.5 295.8 346.5 0.01 33 182 11785 -58.3 -79.3 5 21.0 -58.5 237 25 349.7 349.7 296.6 349.8 0.00 34 171 12176 -58.9 -76.9 8 18.0 -59.1 238 25 355.0 355.0 297.7 355.1 0.01 35 150 13000 -57.1 -78.1 5 21.0 -57.4 240 25 371.7 371.7 300.9 371.7 0.01 36 106 15193 -57.1 -87.1 1 30.0 -57.5 223 22 410.5 410.5 306.6 410.5 0.00 37 101 15497 -57.9 -87.9 1 30.0 -58.3 220 21 414.7 414.7 307.1 414.7 0.00 38 100 15560 -58.3 -88.3 1 30.0 -58.7 220 21 415.1 415.1 307.2 415.1 0.00 39 84 16650 -61.5 -90.5 1 29.0 -61.8 235 24 429.8 429.8 308.8 429.8 0.00 40 70 17780 -62.1 -91.1 1 29.0 -62.4 250 27 451.5 451.5 311.0 451.5 0.00 41 63 18429 -61.7 -90.7 1 29.0 -62.1 250 24 466.2 466.2 312.3 466.2 0.00 42 50 19840 -66.5 -94.5 1 28.0 -66.8 250 19 486.8 486.8 314.0 486.8 0.00 43 44 20613 -68.3 -95.3 1 27.0 -68.5 256 20 500.5 500.5 315.0 500.5 0.00 44 30 22900 -71.1 -97.1 1 26.0 -71.3 275 23 550.8 550.8 318.1 550.8 0.00 45 20 25290 -72.5 -98.5 1 26.0 -72.8 300 25 614.2 614.2 321.2 614.3 0.00 46 17 26239 -74.9 -99.9 1 25.0 -75.1 635.8 635.8 322.2 635.8 0.00 47 16 26593 -72.9 -98.9 1 26.0 -73.2 653.4 653.4 322.8 653.4 0.00 TRP 237 10137 -63.7 -68.3 53 4.6 -63.7 235 38 316.2 316.2 287.5 316.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5210.50 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 77.68 % Est. max temperature: 4.32 C = 39.77 F Sfc-Lift cond lev (LCL): 972.00 mb = 232.59 m = 763.07 ft T: -17.21 C 700-500 lapse rate: 6.36 C/km ThetaE index: 1.11 C Layer 735.0- 720.0 mb Conv cond level (CCL): 963.00 mb = 302.39 m = 992.07 ft Mean mixing ratio: 1.29 g/kg Conv temperature: -11.61 C = 11.09 F Cap Strength: 25.45 C Lifted Index: 25.82 C Risk: None Lifted Index @300 mb: 29.52 C Lifted Index @700 mb: 20.32 C Showalter Index: 11.14 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 21.20 C K Index: 5.90 Risk: None Sweat Index: 161.70 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.13 J/kg Max Up Vert Vel: 11.33 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 25.79 C Lift Cond Lev (LCL): 951.06 mb = 396.25 m = 1300.03 ft Lev Free Conv (LFC): 946.06 mb = 435.91 m = 1430.15 ft Equ Level (EL): 936.06 mb = 515.87 m = 1692.45 ft B at Equ Level: 61.30 J/kg Max Parcel Lev (MPL): 896.06 mb = 850.82 m = 2791.36 ft Wind level data Storm motion: 217 at 14 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 1001 12 265 3 3.0 0.3 | 26 12 -5.2 -10.6 1 850 1260 175 23 -2.0 22.9 | 140 16 -10.2 12.0 2 700 2746 170 19 -3.3 18.7 | 124 14 -11.5 7.8 3 500 5230 210 19 9.5 16.5 | 193 6 1.3 5.6 4 400 6780 220 17 10.9 13.0 | 232 3 2.7 2.1 5 300 8670 225 29 20.5 20.5 | 232 16 12.3 9.6 6 250 9810 210 35 17.5 30.3 | 206 22 9.3 19.4 7 237 10137 235 38 31.1 21.8 | 245 25 22.9 10.9 8 200 11190 235 25 20.5 14.3 | 254 13 12.3 3.4 9 150 13000 240 25 21.7 12.5 | 263 14 13.4 1.6 10 100 15560 220 21 13.5 16.1 | 225 7 5.3 5.2 11 70 17780 250 27 25.4 9.2 | 276 17 17.2 -1.7 12 50 19840 250 19 17.9 6.5 | 295 11 9.6 -4.4 13 30 22900 275 23 22.9 -2.0 | 311 20 14.7 -12.9 14 20 25290 300 25 21.7 -12.5 | 330 27 13.4 -23.4 Wind Parameters Mean winds (0-6000m): 187.0 at 18.2 knts Storm direction: 217.0 at 13.6 knts Shear (0-3000m) pos: 0.2 neg: 3.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 102.2 deg Storm rel helicity (0-3000m) pos: 3.2 neg: -35.1 tot: -32.0 m^2/s^2 ave: -10.7 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.53 Bulk Shear: 25.35 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 ------------------------------------------------------------------------------- 500 147 6 65 13| 0.0 9.0 9.0| 0.0 -9.1 -9.1 -18.1 -0.43| 9.5 -4.0 1000 182 11 90 8| 0.0 9.4 9.4| 0.0 -11.0 -11.0 -11.0 -0.08| 11.8 -1.0 1500 180 15 114 9| 0.0 7.7 7.7| 0.0 -22.6 -22.6 -15.1 -0.17| 10.7 -1.8 2000 178 16 121 10| 0.0 5.5 5.5| 0.0 -28.0 -28.0 -14.0 -0.20| 8.4 -1.7 2500 176 17 124 11| 0.0 4.1 4.1| 0.0 -33.1 -33.1 -13.2 -0.23| 7.0 -1.6 3000 175 17 124 12| 0.2 3.4 3.7| 3.2 -35.1 -32.0 -10.7 -0.21| 6.2 -1.3 4000 177 18 127 11| 0.8 2.6 3.4| 14.2 -35.1 -20.9 -5.2 -0.09| 5.3 -0.5 5000 182 18 133 11| 1.2 2.1 3.3| 22.9 -35.1 -12.3 -2.5 0.01| 4.8 0.1 6000 187 18 140 9| 1.2 1.7 2.9| 26.4 -35.1 -8.8 -1.5 0.06| 4.3 0.3 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251103.23.gif