UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110411.upa.cvt Date: 1100Z 4 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 4 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 -13.7 -21.7 51 8.0 -15.0 320 19 259.4 259.5 258.1 261.2 0.67 1 982 158 -12.9 -24.9 36 12.0 -14.7 310 18 261.6 261.7 259.5 263.1 0.52 2 964 298 -13.5 -25.5 36 12.0 -15.3 300 17 262.4 262.5 260.1 263.8 0.50 3 951 401 -13.7 -25.7 36 12.0 -15.5 293 16 263.2 263.3 260.7 264.6 0.50 4 914 704 -10.9 -23.9 33 13.0 -13.2 273 13 269.1 269.2 265.2 270.8 0.61 5 891 899 -12.1 -26.1 30 14.0 -14.4 259 12 269.8 269.9 265.6 271.3 0.51 6 886 942 -12.3 -25.3 33 13.0 -14.5 257 12 270.0 270.1 265.8 271.7 0.55 7 858 1187 -13.9 -24.9 39 11.0 -15.7 240 10 270.9 271.0 266.4 272.6 0.59 8 850 1258 -12.1 -19.1 56 7.0 -13.6 235 9 273.5 273.6 268.9 276.3 0.99 9 840 1349 -8.9 -8.9 100 0.0 -8.9 234 10 277.8 278.2 273.6 284.3 2.32 10 825 1488 -9.5 -9.5 100 0.0 -9.5 233 11 278.6 278.9 274.0 284.9 2.25 11 817 1564 -9.7 -11.6 86 1.9 -10.2 232 11 279.1 279.5 273.8 284.6 1.92 12 808 1649 -8.7 -11.1 83 2.4 -9.4 231 12 281.1 281.4 275.0 286.9 2.02 13 762 2100 -12.3 -14.8 82 2.5 -12.9 227 15 281.9 282.2 274.9 286.6 1.59 14 738 2344 -14.3 -16.3 85 2.0 -14.8 224 16 282.3 282.6 274.9 286.6 1.45 15 724 2489 -13.5 -14.1 95 0.6 -13.7 223 17 284.8 285.1 276.6 290.0 1.77 16 700 2745 -15.3 -16.9 88 1.6 -15.7 220 19 285.5 285.8 276.6 289.9 1.45 17 624 3602 -20.9 -23.1 82 2.2 -21.3 215 18 288.7 288.8 277.4 291.6 0.95 18 619 3661 -21.5 -23.7 82 2.2 -21.9 215 18 288.7 288.8 277.4 291.5 0.91 19 600 3891 -21.3 -23.2 85 1.9 -21.7 213 18 291.5 291.6 278.9 294.5 0.98 20 575 4203 -23.5 -25.1 87 1.6 -23.8 211 18 292.5 292.6 279.1 295.2 0.87 21 544 4606 -25.7 -28.0 81 2.3 -26.1 209 18 294.5 294.6 279.9 296.8 0.70 22 500 5210 -30.5 -33.4 76 2.9 -30.8 205 17 295.9 295.9 280.1 297.4 0.46 23 421 6412 -40.3 -42.6 79 2.3 -40.4 209 25 298.2 298.3 280.8 298.9 0.21 24 400 6760 -42.7 -45.6 73 2.9 -42.8 210 27 299.5 299.5 281.4 300.1 0.16 25 300 8640 -56.1 -59.7 64 3.6 -56.2 215 40 306.3 306.3 284.0 306.4 0.04 26 264 9443 -61.9 -65.5 62 3.6 -61.9 215 38 309.2 309.2 285.0 309.3 0.02 27 250 9780 -62.1 -67.0 52 4.9 -62.1 220 40 313.7 313.7 286.6 313.8 0.02 28 212 10811 -55.7 -62.7 41 7.0 -55.8 224 26 338.9 338.9 294.1 339.0 0.04 29 200 11180 -56.3 -63.3 41 7.0 -56.5 225 21 343.6 343.6 295.2 343.8 0.04 30 177 11956 -57.7 -67.7 27 10.0 -57.9 233 20 353.5 353.5 297.4 353.6 0.02 31 153 12883 -55.3 -81.3 3 26.0 -55.6 244 19 372.7 372.7 301.0 372.7 0.00 32 150 13010 -55.3 -81.3 3 26.0 -55.6 245 19 374.8 374.8 301.4 374.8 0.00 33 144 13270 -56.5 -86.5 1 30.0 -56.8 246 19 377.1 377.1 301.8 377.1 0.00 34 101 15517 -57.9 -87.9 1 30.0 -58.3 250 19 414.7 414.7 307.1 414.7 0.00 35 100 15580 -57.9 -87.9 1 30.0 -58.3 250 19 415.9 415.9 307.2 415.9 0.00 36 93 16035 -58.3 -88.3 1 30.0 -58.7 252 21 423.8 423.8 308.2 423.8 0.00 37 70 17800 -62.3 -91.3 1 29.0 -62.6 260 29 451.1 451.1 311.0 451.1 0.00 38 50 19850 -67.1 -94.1 1 27.0 -67.3 250 13 485.4 485.4 313.9 485.4 0.00 39 38 21496 -70.3 -96.3 1 26.0 -70.5 255 21 516.8 516.8 316.1 516.8 0.00 40 30 22900 -70.9 -96.9 1 26.0 -71.1 260 27 551.4 551.4 318.2 551.4 0.00 41 24 24222 -70.3 -96.3 1 26.0 -70.6 282 28 589.4 589.4 320.1 589.4 0.00 42 20 25300 -72.1 -98.1 1 26.0 -72.4 300 29 615.5 615.5 321.3 615.5 0.00 43 15 26982 -75.1 -100.1 1 25.0 -75.3 292 31 658.3 658.3 323.0 658.3 0.00 44 10 29350 -72.5 -98.5 1 26.0 -73.0 280 33 748.9 748.9 325.9 748.9 0.00 45 5.3 33118 -68.5 -95.5 1 27.0 -70.0 915.9 915.9 329.7 916.0 0.01 TRP 264 9443 -61.9 -65.5 62 3.6 -61.9 215 38 309.2 309.2 285.0 309.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5190.40 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 73.05 % Est. max temperature: 0.07 C = 32.13 F Sfc-Lift cond lev (LCL): 878.90 mb = 1003.62 m = 3292.68 ft T: -12.70 C 700-500 lapse rate: 6.17 C/km ThetaE index: 0.32 C Layer 762.0- 738.0 mb Conv cond level (CCL): 489.20 mb = 5362.60 m = 17593.62 ft Mean mixing ratio: 0.55 g/kg Conv temperature: 23.12 C = 73.61 F Cap Strength: 24.20 C Lifted Index: 24.65 C Risk: None Lifted Index @300 mb: 28.58 C Lifted Index @700 mb: 18.55 C Showalter Index: 16.30 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 11.40 C K Index: -2.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.00 J/kg Max Up Vert Vel: 8.94 m/s Conv Inhibition (B-): 68003.35 J/kg Cap Strength: 24.63 C Lift Cond Lev (LCL): 781.69 mb = 1904.03 m = 6246.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 12 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 12 320 19 12.2 -14.6 | 359 18 0.4 -18.0 1 850 1258 235 9 7.4 5.2 | 111 5 -4.5 1.7 2 700 2745 220 19 12.2 14.6 | 182 11 0.4 11.1 3 500 5210 205 17 7.2 15.4 | 159 13 -4.6 11.9 4 400 6760 210 27 13.5 23.4 | 185 20 1.7 19.9 5 300 8640 215 40 22.9 32.8 | 201 31 11.1 29.3 6 264 9443 215 38 21.8 31.1 | 200 29 10.0 27.7 7 250 9780 220 40 25.7 30.6 | 207 31 13.9 27.2 8 200 11180 225 21 14.8 14.8 | 195 12 3.0 11.4 9 150 13010 245 19 17.2 8.0 | 230 7 5.4 4.6 10 100 15580 250 19 17.9 6.5 | 243 7 6.0 3.0 11 70 17800 260 29 28.6 5.0 | 265 17 16.7 1.6 12 50 19850 250 13 12.2 4.4 | 202 1 0.4 1.0 13 30 22900 260 27 26.6 4.7 | 265 15 14.8 1.2 14 20 25300 300 29 25.1 -14.5 | 324 22 13.3 -18.0 15 10 29350 280 33 32.5 -5.7 | 294 23 20.7 -9.2 Wind Parameters Mean winds (0-6000m): 223.6 at 16.4 knts Storm direction: 253.6 at 12.3 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): -179.6 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -16.8 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 94.57 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 ------------------------------------------------------------------------------- 500 329 17 9 18| 0.0 11.0 11.0| 0.0 -14.9 -14.9 -29.8 -0.38| 11.2 -4.2 1000 305 15 358 12| 0.0 9.3 9.3| 1.1 -15.4 -14.3 -14.3 -0.07| 10.2 -0.7 1500 288 13 353 8| 0.0 7.3 7.3| 3.6 -15.4 -11.8 -7.8 0.05| 8.5 0.4 2000 272 13 342 4| 0.0 6.2 6.2| 7.7 -15.4 -7.7 -3.8 0.15| 7.3 1.1 2500 258 14 291 2| 0.0 5.6 5.6| 11.1 -15.4 -4.3 -1.7 0.19| 6.6 1.2 3000 247 14 216 3| 0.0 5.0 5.0| 12.2 -16.8 -4.7 -1.6 0.17| 5.8 1.0 4000 236 15 191 5| 0.0 3.8 3.8| 12.2 -23.0 -10.8 -2.7 0.11| 4.7 0.5 5000 229 16 181 7| 0.0 3.1 3.1| 12.2 -29.2 -17.0 -3.4 0.05| 3.9 0.2 6000 224 16 177 8| 0.3 2.7 3.0| 27.2 -30.4 -3.2 -0.5 0.13| 3.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251104.11.gif