UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110711.upa.cvt Date: 1100Z 7 NOV 25 Searching for BGDH... Searching the city database file for: BGDH ... Date:1100Z 7 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 1019 12 -16.9 -22.9 60 6.0 -17.7 305 3 254.9 255.0 254.2 256.5 0.59 1 1001 147 -13.1 -23.1 43 10.0 -14.7 308 5 260.0 260.1 258.4 261.6 0.59 2 981 301 -13.9 -23.9 43 10.0 -15.4 311 8 260.7 260.8 258.9 262.3 0.56 3 936 657 -14.7 -24.7 42 10.0 -16.2 319 13 263.4 263.5 261.0 265.0 0.55 4 914 838 -13.7 -26.7 33 13.0 -15.7 323 16 266.2 266.3 262.9 267.6 0.47 5 907 896 -14.1 -27.1 32 13.0 -16.0 324 17 266.4 266.5 263.0 267.7 0.46 6 862 1281 -15.9 -28.9 32 13.0 -17.7 333 23 268.4 268.5 264.4 269.6 0.41 7 850 1387 -14.9 -29.9 27 15.0 -17.0 335 25 270.5 270.6 265.8 271.7 0.38 8 830 1567 -14.3 -31.3 22 17.0 -16.7 332 25 273.0 273.1 267.4 274.0 0.34 9 799 1856 -13.1 -27.1 30 14.0 -15.4 327 25 277.3 277.4 270.4 278.9 0.52 10 781 2030 -14.3 -28.3 29 14.0 -16.5 324 25 277.8 277.9 270.7 279.3 0.48 11 774 2098 -14.7 -26.7 35 12.0 -16.7 323 25 278.1 278.2 271.0 279.8 0.56 12 765 2186 -14.7 -21.7 55 7.0 -16.1 321 25 279.0 279.2 272.1 281.6 0.88 13 753 2306 -14.7 -22.7 51 8.0 -16.3 319 25 280.3 280.4 272.8 282.7 0.82 14 700 2855 -17.9 -28.9 38 11.0 -19.6 310 25 282.7 282.7 273.6 284.2 0.50 15 642 3497 -21.5 -29.5 48 8.0 -22.7 306 28 285.7 285.7 275.2 287.3 0.52 16 633 3601 -21.5 -29.5 48 8.0 -22.7 306 28 286.8 286.9 275.9 288.5 0.52 17 611 3861 -21.9 -32.9 36 11.0 -23.4 304 29 289.3 289.3 276.9 290.5 0.39 18 583 4205 -24.3 -31.3 52 7.0 -25.2 302 30 290.4 290.5 277.6 291.9 0.48 19 513 5127 -29.3 -40.3 34 11.0 -30.3 296 34 295.1 295.2 279.5 295.9 0.22 20 500 5310 -30.9 -40.9 37 10.0 -31.7 295 35 295.4 295.4 279.6 296.1 0.21 21 419 6536 -40.1 -54.1 21 14.0 -40.6 287 42 298.9 298.9 280.9 299.1 0.06 22 400 6850 -42.9 -51.9 37 9.0 -43.2 285 44 299.2 299.2 281.1 299.5 0.08 23 376 7265 -46.5 -54.5 40 8.0 -46.7 288 44 299.8 299.8 281.3 300.0 0.06 24 361 7534 -48.9 -53.0 62 4.1 -49.0 291 44 300.1 300.1 281.5 300.4 0.08 25 351 7718 -49.7 -64.7 16 15.0 -50.0 292 44 301.5 301.5 282.0 301.5 0.02 26 333 8062 -51.5 -60.5 33 9.0 -51.7 295 44 303.6 303.6 282.9 303.7 0.03 27 314 8444 -51.5 -67.5 13 16.0 -51.7 295 44 308.7 308.7 284.8 308.8 0.01 28 300 8740 -52.1 -69.1 11 17.0 -52.3 295 44 311.9 311.9 286.0 312.0 0.01 29 258 9716 -52.3 -77.3 3 25.0 -52.6 291 46 325.4 325.4 290.4 325.4 0.00 30 250 9920 -52.3 -78.3 3 26.0 -52.6 290 46 328.3 328.3 291.2 328.3 0.00 31 231 10430 -52.1 -84.1 1 32.0 -52.4 290 47 336.1 336.1 293.3 336.1 0.00 32 218 10804 -52.1 -84.1 1 32.0 -52.5 290 48 341.7 341.7 294.7 341.7 0.00 33 200 11360 -52.7 -84.7 1 32.0 -53.1 290 50 349.3 349.3 296.5 349.3 0.00 34 194 11557 -51.9 -83.9 1 32.0 -52.3 289 49 353.6 353.6 297.4 353.7 0.00 35 150 13210 -55.3 -86.3 1 31.0 -55.6 280 44 374.8 374.8 301.4 374.8 0.00 36 101 15717 -58.7 -88.7 1 30.0 -59.0 275 40 413.1 413.1 306.9 413.1 0.00 37 100 15780 -58.3 -88.3 1 30.0 -58.7 275 40 415.1 415.1 307.2 415.1 0.00 38 90 16448 -56.5 -87.5 1 31.0 -57.0 275 39 431.4 431.4 309.0 431.4 0.00 39 70 18020 -63.7 -91.7 1 28.0 -64.0 275 36 448.1 448.1 310.7 448.1 0.00 40 58 19164 -67.5 -94.5 1 27.0 -67.7 281 43 464.3 464.3 312.1 464.3 0.00 41 50 20060 -66.7 -93.7 1 27.0 -67.0 285 48 486.3 486.3 314.0 486.3 0.00 42 44 20829 -65.3 -93.3 1 28.0 -65.6 289 47 507.8 507.8 315.5 507.8 0.00 43 30 23090 -75.3 -100.3 1 25.0 -75.4 300 46 539.4 539.4 317.5 539.4 0.00 44 29 23290 -76.3 -101.3 1 25.0 -76.4 296 44 541.9 541.9 317.6 541.9 0.00 45 20 25480 -73.3 -99.3 1 26.0 -73.5 250 19 611.8 611.8 321.2 611.8 0.00 46 15 27141 -81.7 -104.7 1 23.0 -81.8 279 15 636.3 636.3 322.2 636.3 0.00 47 10 29430 -81.3 -104.3 1 23.0 -81.4 320 9 716.1 716.1 324.9 716.1 0.00 48 5.8 32561 -72.5 -98.5 1 26.0 -73.3 875.2 875.2 328.9 875.2 0.00 TRP 333 8062 -51.5 -60.5 33 9.0 -51.7 295 44 303.6 303.6 282.9 303.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5155.49 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 39.97 % Est. max temperature: -3.61 C = 25.49 F Sfc-Lift cond lev (LCL): 923.59 mb = 758.26 m = 2487.70 ft T: -14.14 C 700-500 lapse rate: 5.30 C/km ThetaE index: 0.00 C Layer 1019.0-77061766818325623606345728.0 mb Conv cond level (CCL): 495.73 mb = 5369.52 m = 17616.32 ft Mean mixing ratio: 0.56 g/kg Conv temperature: 23.99 C = 75.19 F Cap Strength: 26.73 C Lifted Index: 26.68 C Risk: None Lifted Index @300 mb: 34.72 C Lifted Index @700 mb: 18.47 C Showalter Index: 19.65 C Risk: None Total Totals Index: 17.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 1.00 C K Index: -24.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 5.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.97 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 65806.46 J/kg Cap Strength: 26.71 C Lift Cond Lev (LCL): 823.94 mb = 1622.95 m = 5324.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 20 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 1019 12 305 3 2.5 -1.7 | 164 17 -4.8 16.4 1 850 1387 335 25 10.6 -22.7 | 324 6 3.3 -4.5 2 700 2855 310 25 19.2 -16.1 | 260 12 11.9 2.1 3 500 5310 295 35 31.7 -14.8 | 262 25 24.5 3.3 4 400 6850 285 44 42.5 -11.4 | 259 36 35.3 6.7 5 333 8062 295 44 39.9 -18.6 | 271 33 32.6 -0.5 6 300 8740 295 44 39.9 -18.6 | 271 33 32.6 -0.5 7 250 9920 290 46 43.2 -15.7 | 266 36 36.0 2.4 8 200 11360 290 50 47.0 -17.1 | 269 40 39.7 1.0 9 150 13210 280 44 43.3 -7.6 | 254 38 36.1 10.5 10 100 15780 275 40 39.8 -3.5 | 246 36 32.6 14.7 11 70 18020 275 36 35.9 -3.1 | 242 32 28.6 15.0 12 50 20060 285 48 46.4 -12.4 | 262 40 39.1 5.7 13 30 23090 300 46 39.8 -23.0 | 278 33 32.6 -4.9 14 20 25480 250 19 17.9 6.5 | 203 27 10.6 24.6 15 10 29430 320 9 5.8 -6.9 | 173 11 -1.5 11.2 Wind Parameters Mean winds (0-6000m): 308.2 at 26.0 knts Storm direction: 338.2 at 19.5 knts Shear (0-3000m) pos: 3.8 neg: 1.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 97.3 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -17.8 tot: 13.8 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.43 Bulk Shear: 60.61 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 ------------------------------------------------------------------------------- 500 346 6 154 13| 8.3 0.0 8.3| 15.8 0.0 15.8 31.6 0.54| 8.4 4.5 1000 332 11 165 9| 8.4 0.0 8.4| 25.2 0.0 25.2 25.2 0.59| 8.6 5.1 1500 332 15 176 5| 7.7 0.0 7.7| 31.2 -1.1 30.1 20.1 0.63| 8.3 5.2 2000 331 17 201 3| 5.8 1.0 6.7| 31.2 -6.7 24.5 12.2 0.43| 7.2 3.1 2500 328 19 233 3| 4.6 1.5 6.1| 31.2 -13.1 18.1 7.2 0.29| 6.5 1.9 3000 325 20 247 5| 3.8 1.8 5.6| 31.6 -17.8 13.8 4.6 0.22| 6.0 1.3 4000 319 22 257 7| 2.9 1.9 4.8| 34.1 -17.8 16.3 4.1 0.21| 5.1 1.1 5000 313 24 260 10| 2.3 2.1 4.4| 34.1 -19.6 14.5 2.9 0.18| 4.6 0.8 6000 308 26 261 13| 1.9 2.3 4.2| 34.1 -24.3 9.9 1.6 0.14| 4.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//BGDH/skewt/BGDH.skewt.20251107.11.gif