UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110311.upa.cvt Date: 1100Z 3 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 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 1004 12 -18.7 -20.9 83 2.2 -19.0 85 3 254.2 254.3 253.9 256.1 0.72 1 976 224 -18.3 -19.0 94 0.7 -18.4 103 7 256.6 256.8 256.2 259.0 0.87 2 966 301 -18.5 -21.4 78 2.9 -18.9 109 8 257.2 257.3 256.4 259.1 0.72 3 951 418 -18.5 -24.5 59 6.0 -19.3 119 10 258.3 258.4 257.0 259.9 0.55 4 928 602 -15.9 -16.2 98 0.3 -16.0 135 13 262.8 263.0 261.7 266.0 1.16 5 920 668 -12.7 -14.3 88 1.6 -13.0 140 15 266.7 267.0 265.0 270.5 1.37 6 907 777 -12.3 -12.3 100 0.0 -12.3 149 16 268.2 268.5 266.5 272.7 1.64 7 893 896 -12.5 -12.5 100 0.0 -12.5 159 18 269.2 269.5 267.2 273.7 1.64 8 850 1274 -13.1 -13.1 100 0.0 -13.1 190 25 272.4 272.7 269.3 277.0 1.64 9 831 1447 -12.1 -21.1 47 9.0 -13.9 193 24 275.2 275.4 269.8 277.7 0.85 10 774 1994 -8.3 -18.3 44 10.0 -10.8 202 19 285.0 285.2 275.9 288.5 1.17 11 763 2105 -8.9 -18.9 44 10.0 -11.4 204 18 285.5 285.7 276.1 288.9 1.12 12 724 2510 -10.1 -23.1 34 13.0 -13.0 211 15 288.5 288.6 277.2 291.1 0.82 13 700 2769 -11.7 -23.7 36 12.0 -14.3 215 13 289.5 289.7 277.7 292.0 0.81 14 627 3604 -17.1 -26.1 46 9.0 -18.8 215 16 292.6 292.8 279.0 294.9 0.72 15 591 4045 -20.1 -27.1 54 7.0 -21.3 215 18 294.1 294.3 279.7 296.4 0.70 16 579 4196 -21.3 -27.3 58 6.0 -22.3 215 19 294.5 294.6 279.8 296.7 0.70 17 500 5260 -29.9 -34.9 62 5.0 -30.4 215 23 296.6 296.7 280.4 297.9 0.39 18 482 5520 -32.1 -34.0 83 1.9 -32.3 213 24 297.0 297.1 280.7 298.5 0.45 19 464 5788 -33.7 -38.4 63 4.7 -34.1 212 25 298.3 298.3 281.0 299.3 0.30 20 406 6709 -41.9 -44.4 77 2.5 -42.1 206 29 299.3 299.3 281.3 299.9 0.18 21 400 6810 -42.7 -45.7 72 3.0 -42.9 205 29 299.5 299.5 281.4 300.1 0.16 22 339 7906 -50.9 -60.9 30 10.0 -51.1 211 28 302.8 302.8 282.5 302.9 0.03 23 300 8690 -57.1 -65.1 36 8.0 -57.2 215 27 304.9 304.9 283.4 304.9 0.02 24 283 9056 -59.9 -66.9 40 7.0 -60.0 213 29 306.0 306.0 283.8 306.0 0.02 25 265 9462 -63.1 -67.7 54 4.6 -63.1 210 31 307.1 307.1 284.2 307.2 0.02 26 257 9650 -62.9 -65.6 70 2.7 -62.9 223 32 310.1 310.1 285.4 310.2 0.02 27 250 9820 -62.3 -66.4 58 4.1 -62.3 235 33 313.4 313.4 286.6 313.5 0.02 28 233 10257 -60.3 -72.3 19 12.0 -60.4 240 33 322.9 322.9 289.6 322.9 0.01 29 214 10786 -60.7 -75.7 12 15.0 -60.8 245 33 330.2 330.2 291.7 330.2 0.01 30 201 11179 -57.7 -79.7 4 22.0 -57.9 250 33 340.9 340.9 294.6 340.9 0.00 31 200 11210 -57.7 -80.7 4 23.0 -57.9 250 33 341.4 341.4 294.7 341.4 0.00 32 167 12345 -56.9 -84.9 2 28.0 -57.2 244 28 360.8 360.8 298.8 360.8 0.00 33 150 13020 -58.1 -88.1 1 30.0 -58.3 240 25 370.0 370.0 300.5 370.0 0.00 34 132 13829 -56.7 -86.7 1 30.0 -57.1 242 26 386.3 386.3 303.2 386.3 0.00 35 101 15518 -59.3 -89.3 1 30.0 -59.6 245 27 412.0 412.0 306.7 412.0 0.00 36 100 15580 -59.5 -89.5 1 30.0 -59.8 245 27 412.8 412.8 306.9 412.8 0.00 37 79 17056 -58.9 -88.9 1 30.0 -59.3 238 22 442.8 442.8 310.1 442.8 0.00 38 70 17810 -61.7 -90.7 1 29.0 -62.0 235 19 452.4 452.4 311.1 452.4 0.00 39 65 18267 -63.9 -91.9 1 28.0 -64.2 242 21 457.3 457.3 311.5 457.3 0.00 40 50 19870 -65.1 -93.1 1 28.0 -65.4 265 29 490.1 490.1 314.2 490.1 0.00 41 30 22940 -68.7 -95.7 1 27.0 -69.0 275 23 557.4 557.4 318.5 557.4 0.00 42 20 25330 -73.1 -99.1 1 26.0 -73.3 280 38 612.4 612.4 321.2 612.4 0.00 43 17 26282 -73.9 -98.9 1 25.0 -74.2 285 38 639.0 639.0 322.3 639.0 0.00 44 10 29400 -71.5 -97.5 1 26.0 -72.1 300 40 752.7 752.7 326.0 752.7 0.00 45 5.0 33516 -69.3 -96.3 1 27.0 -70.8 927.7 927.7 329.9 927.7 0.01 TRP 265 9462 -63.1 -67.7 54 4.6 -63.1 210 31 307.1 307.1 284.2 307.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5218.11 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 59.05 % Est. max temperature: -0.72 C = 30.70 F Sfc-Lift cond lev (LCL): 968.41 mb = 282.23 m = 925.93 ft T: -18.45 C 700-500 lapse rate: 7.31 C/km ThetaE index: 0.00 C Layer 1004.0-9868188356753480989314477680259760128.0 mb Conv cond level (CCL): 976.00 mb = 223.78 m = 734.19 ft Mean mixing ratio: 0.95 g/kg Conv temperature: -15.96 C = 3.27 F Cap Strength: 27.55 C Lifted Index: 28.03 C Risk: None Lifted Index @300 mb: 30.01 C Lifted Index @700 mb: 25.02 C Showalter Index: 16.37 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 16.80 C K Index: -8.30 Risk: None Sweat Index: 150.83 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.42 J/kg Max Up Vert Vel: 10.53 m/s Conv Inhibition (B-): 74580.22 J/kg Cap Strength: 27.99 C Lift Cond Lev (LCL): 929.26 mb = 592.07 m = 1942.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 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 1004 12 85 3 -3.0 -0.3 | 61 16 -14.3 -7.9 1 850 1274 190 25 4.3 24.6 | 158 18 -7.0 16.9 2 700 2769 215 13 7.5 10.6 | 128 5 -3.9 3.0 3 500 5260 215 23 13.2 18.8 | 190 11 1.9 11.2 4 400 6810 205 29 12.3 26.3 | 183 19 0.9 18.6 5 300 8690 215 27 15.5 22.1 | 196 15 4.2 14.4 6 265 9462 210 31 15.5 26.8 | 192 20 4.2 19.2 7 250 9820 235 33 27.0 18.9 | 234 19 15.7 11.3 8 200 11210 250 33 31.0 11.3 | 260 20 19.7 3.6 9 150 13020 240 25 21.7 12.5 | 245 11 10.3 4.8 10 100 15580 245 27 24.5 11.4 | 254 14 13.2 3.7 11 70 17810 235 19 15.6 10.9 | 233 5 4.2 3.2 12 50 19870 265 29 28.9 2.5 | 286 18 17.6 -5.1 13 30 22940 275 23 22.9 -2.0 | 310 15 11.6 -9.7 14 20 25330 280 38 37.4 -6.6 | 299 30 26.1 -14.3 15 10 29400 300 40 34.6 -20.0 | 320 36 23.3 -27.7 Wind Parameters Mean winds (0-6000m): 205.9 at 18.2 knts Storm direction: 235.9 at 13.7 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 77.8 deg Storm rel helicity (0-3000m) pos: 176.0 neg: -6.7 tot: 169.3 m^2/s^2 ave: 56.4 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 2.92 Bulk Shear: 18.99 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 ------------------------------------------------------------------------------- 500 224 7 67 7| 10.0 0.0 10.0| 46.1 0.0 46.1 92.2 0.88| 10.6 9.3 1000 185 12 110 11| 10.4 0.0 10.4|125.0 0.0 125.0 125.0 0.95| 12.8 12.1 1500 185 15 128 13| 8.3 0.0 8.3|174.6 0.0 174.6 116.4 0.91| 12.7 11.5 2000 189 17 136 12| 5.3 0.0 5.3|175.0 -0.8 174.2 87.1 0.79| 10.8 8.6 2500 192 17 139 12| 3.5 0.0 3.5|175.0 -4.4 170.5 68.2 0.68| 9.6 6.5 3000 194 16 139 11| 2.8 0.0 2.8|176.0 -6.7 169.3 56.4 0.62| 8.5 5.3 4000 200 16 143 10| 2.1 0.5 2.6|181.2 -6.7 174.4 43.6 0.64| 6.9 4.4 5000 204 17 151 9| 1.7 0.8 2.5|186.3 -6.7 179.6 35.9 0.63| 5.9 3.8 6000 206 18 159 9| 1.4 1.0 2.4|187.5 -9.0 178.5 29.8 0.58| 5.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251103.11.gif