UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for BGBW... Searching the city database file for: BGBW ... Date:1100Z 14 OCT 25 Station: BGBW WMO ident: 4270 Latitude: 61.18 Longitude: -45.42 Elevation: 26.00 ------------------------------------------------------------------------------- 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 1018 26 0.4 -0.9 91 1.3 -0.1 0 0 272.2 272.7 272.1 281.6 3.51 1 982 313 4.6 -2.4 60 7.0 1.7 334 1 279.2 279.8 275.7 288.3 3.26 2 975 371 6.0 -3.0 52 9.0 2.2 329 1 281.2 281.7 276.7 290.0 3.14 3 968 429 6.0 -4.0 49 10.0 2.0 324 1 281.8 282.3 276.7 290.1 2.93 4 947 606 6.4 -5.6 42 12.0 1.6 308 1 283.9 284.4 277.4 291.6 2.65 5 912 910 5.0 -6.0 45 11.0 0.7 281 2 285.6 286.0 278.3 293.3 2.67 6 850 1474 2.0 -8.0 47 10.0 -1.8 230 3 288.2 288.7 279.3 295.5 2.46 7 845 1522 1.6 -9.4 44 11.0 -2.4 228 3 288.3 288.7 279.0 294.8 2.22 8 834 1627 1.8 -21.2 16 23.0 -4.6 225 3 289.6 289.7 277.7 292.2 0.84 9 786 2104 1.0 -40.0 3 41.0 -6.5 208 2 293.7 293.7 278.7 294.2 0.15 10 744 2543 -0.5 -32.5 7 32.0 -7.4 192 2 296.7 296.8 280.4 297.8 0.33 11 729 2706 -0.9 -18.9 24 18.0 -6.3 186 1 298.0 298.2 282.1 301.7 1.18 12 700 3028 -3.1 -6.2 79 3.1 -4.4 175 1 299.1 299.7 285.1 309.4 3.43 13 675 3315 -4.1 -12.1 54 8.0 -7.0 163 1 301.1 301.5 284.6 308.0 2.24 14 651 3600 -4.9 -11.9 58 7.0 -7.4 150 1 303.3 303.7 285.5 310.7 2.36 15 624 3931 -6.9 -12.9 62 6.0 -9.0 136 1 304.7 305.1 286.0 311.8 2.27 16 603 4198 -7.9 -21.9 31 14.0 -11.7 124 1 306.5 306.7 285.4 310.1 1.10 17 591 4354 -9.1 -23.1 31 14.0 -12.8 117 1 306.9 307.1 285.4 310.2 1.01 18 558 4795 -12.1 -14.4 83 2.3 -12.9 98 1 308.5 308.9 287.3 315.6 2.25 19 547 4948 -11.3 -12.4 92 1.1 -11.7 91 1 311.2 311.7 288.7 319.8 2.70 20 520 5334 -14.1 -17.1 78 3.0 -15.0 73 1 312.3 312.7 288.3 318.6 1.92 21 500 5630 -16.9 -18.7 86 1.8 -17.4 60 1 312.4 312.8 288.2 318.2 1.75 22 482 5905 -19.3 -19.9 95 0.6 -19.5 54 3 312.8 313.1 288.1 318.2 1.64 23 455 6334 -20.3 -23.0 79 2.7 -21.0 45 6 316.7 317.0 289.1 321.2 1.32 24 441 6566 -21.9 -24.7 78 2.8 -22.5 40 8 317.5 317.8 289.2 321.5 1.17 25 400 7280 -26.3 -35.3 42 9.0 -27.6 25 13 320.8 320.9 289.5 322.5 0.47 26 388 7499 -27.1 -38.1 34 11.0 -28.6 23 16 322.6 322.6 289.9 323.9 0.37 27 347 8290 -33.5 -38.3 62 4.8 -34.0 15 26 324.4 324.5 290.5 325.9 0.40 28 306 9156 -40.7 -50.7 33 10.0 -41.3 6 38 326.1 326.2 290.7 326.6 0.12 29 300 9290 -41.7 -47.7 52 6.0 -42.1 5 40 326.6 326.6 290.9 327.2 0.17 30 250 10500 -52.3 -60.3 38 8.0 -52.5 20 48 328.3 328.3 291.3 328.5 0.05 31 239 10790 -55.3 -60.3 54 5.0 -55.4 19 47 328.0 328.1 291.2 328.2 0.05 32 230 11034 -57.3 -64.3 41 7.0 -57.4 18 47 328.6 328.6 291.3 328.7 0.03 33 220 11315 -58.7 -67.7 30 9.0 -58.8 17 46 330.7 330.7 291.9 330.7 0.02 34 200 11910 -62.7 -70.7 33 8.0 -62.8 15 44 333.5 333.5 292.7 333.5 0.01 35 195 12065 -63.7 -71.7 33 8.0 -63.8 5 44 334.3 334.3 292.9 334.3 0.01 36 188 12290 -62.3 -68.3 44 6.0 -62.4 2 41 340.1 340.1 294.4 340.2 0.02 37 179 12595 -58.1 -78.1 6 20.0 -58.3 358 38 351.7 351.7 297.0 351.8 0.01 38 171 12882 -58.1 -88.1 1 30.0 -58.3 355 34 356.4 356.4 298.0 356.4 0.00 39 157 13415 -60.7 -81.7 5 21.0 -60.9 348 28 360.8 360.8 298.8 360.8 0.00 40 150 13700 -58.3 -79.3 5 21.0 -58.5 345 25 369.6 369.6 300.5 369.7 0.00 41 130 14601 -59.7 -89.7 1 30.0 -59.9 338 20 382.6 382.6 302.6 382.6 0.00 42 124 14898 -60.1 -89.1 1 29.0 -60.3 336 18 387.0 387.0 303.3 387.1 0.00 43 112 15540 -56.7 -87.7 1 31.0 -57.1 331 15 404.8 404.8 305.9 404.8 0.00 44 109 15713 -56.3 -87.3 1 31.0 -56.7 329 14 408.7 408.7 306.3 408.8 0.00 45 101 16197 -57.9 -87.9 1 30.0 -58.3 325 11 414.7 414.7 307.1 414.7 0.00 46 100 16260 -57.9 -87.9 1 30.0 -58.3 325 11 415.9 415.9 307.2 415.9 0.00 47 96 16516 -59.1 -89.1 1 30.0 -59.5 324 11 418.4 418.4 307.5 418.4 0.00 48 94 16648 -56.9 -86.9 1 30.0 -57.3 323 11 425.2 425.2 308.3 425.3 0.00 49 76 17987 -58.1 -88.1 1 30.0 -58.6 317 13 449.4 449.4 310.8 449.4 0.00 50 70 18500 -60.9 -89.9 1 29.0 -61.3 315 13 454.1 454.1 311.3 454.1 0.00 51 50 20590 -60.1 -89.1 1 29.0 -60.7 280 11 501.9 501.9 315.1 501.9 0.00 52 39 22128 -60.7 -89.7 1 29.0 -61.4 278 8 537.3 537.3 317.3 537.3 0.00 53 31 23532 -65.9 -93.9 1 28.0 -66.3 275 5 559.7 559.7 318.6 559.7 0.00 54 30 23730 -65.9 -93.9 1 28.0 -66.4 275 5 565.0 565.0 318.9 565.0 0.00 55 20 26210 -62.3 -91.3 1 29.0 -63.3 225 13 645.5 645.5 322.5 645.5 0.00 56 17 27210 -62.1 -91.1 1 29.0 -63.3 227 16 676.8 676.8 323.7 676.9 0.01 57 11 29877 -64.7 -92.7 1 28.0 -66.0 234 25 757.1 757.1 326.1 757.2 0.01 58 10 30460 -62.7 -91.7 1 29.0 -64.4 235 27 785.5 785.5 326.9 785.6 0.01 59 5.2 34568 -54.7 -85.7 1 31.0 -60.4 983.0 983.1 330.9 983.6 0.05 TRP 195 12065 -63.7 -71.7 33 8.0 -63.8 5 44 334.3 334.3 292.9 334.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5461.82 m Freezing level: 758.00 mb = 2396.63 m = 7862.85 ft Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 49.23 % Est. max temperature: 15.77 C = 60.38 F Sfc-Lift cond lev (LCL): 997.45 mb = 188.54 m = 618.58 ft T: 2.78 C 700-500 lapse rate: 5.30 C/km ThetaE index: 3.24 C Layer 845.0- 786.0 mb Conv cond level (CCL): 576.18 mb = 4549.01 m = 14924.40 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 36.02 C = 96.84 F Cap Strength: 20.33 C Lifted Index: 20.02 C Risk: None Lifted Index @300 mb: 26.63 C Lifted Index @700 mb: 13.11 C Showalter Index: 15.31 C Risk: None Total Totals Index: 27.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 8.90 C K Index: 7.80 Risk: None Sweat Index: 7.00 Risk: None Energy Index: 4.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.26 J/kg Max Up Vert Vel: 10.13 m/s Conv Inhibition (B-): 74133.33 J/kg Cap Strength: 20.32 C Lift Cond Lev (LCL): 848.18 mb = 1491.26 m = 4892.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 1 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 1018 26 0 0 -0.0 -0.0 | 49 1 -0.8 -0.7 1 850 1474 230 3 2.3 1.9 | 230 2 1.5 1.2 2 700 3028 175 1 -0.1 1.0 | 107 1 -0.9 0.3 3 500 5630 60 1 -0.9 -0.5 | 54 2 -1.7 -1.2 4 400 7280 25 13 -5.5 -11.8 | 27 14 -6.3 -12.5 5 300 9290 5 40 -3.5 -39.8 | 6 41 -4.3 -40.6 6 250 10500 20 48 -16.4 -45.1 | 21 49 -17.3 -45.8 7 200 11910 15 44 -11.4 -42.5 | 16 45 -12.2 -43.2 8 195 12065 5 44 -3.8 -43.8 | 6 45 -4.7 -44.5 9 150 13700 345 25 6.5 -24.1 | 347 25 5.6 -24.9 10 100 16260 325 11 6.3 -9.0 | 331 11 5.5 -9.7 11 70 18500 315 13 9.2 -9.2 | 320 13 8.4 -9.9 12 50 20590 280 11 10.8 -1.9 | 285 10 10.0 -2.6 13 30 23730 275 5 5.0 -0.4 | 286 4 4.1 -1.2 14 20 26210 225 13 9.2 9.2 | 225 12 8.4 8.5 15 10 30460 235 27 22.1 15.5 | 235 26 21.3 14.8 Wind Parameters Mean winds (0-6000m): 199.4 at 1.5 knts Storm direction: 229.4 at 1.1 knts Shear (0-3000m) pos: 0.0 neg: 0.2 tot: 0.2 10-3/s Storm rel Dir Shear (0-3000m): 57.7 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -2.6 tot: -2.6 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: -0.96 Storm rel vorticity (0-3000m) horiz: 1.3 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 354.50 Bulk Shear: 0.14 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 ------------------------------------------------------------------------------- 500 193 0 68 1| 0.0 1.1 1.1| 0.0 -0.4 -0.4 -0.7 -0.93| 1.2 -1.1 1000 214 1 111 0| 0.0 1.1 1.1| 0.0 -1.0 -1.0 -1.0 -0.97| 1.4 -1.4 1500 230 2 231 0| 0.0 1.0 1.0| 0.0 -1.8 -1.8 -1.2 -0.97| 1.7 -1.6 2000 227 2 223 1| 0.0 0.6 0.6| 0.0 -2.2 -2.2 -1.1 -0.95| 1.5 -1.4 2500 223 2 215 1| 0.0 0.3 0.3| 0.0 -2.4 -2.4 -1.0 -0.95| 1.4 -1.3 3000 223 2 212 1| 0.0 0.2 0.2| 0.0 -2.6 -2.6 -0.9 -0.96| 1.3 -1.2 4000 214 2 185 1| 0.0 0.1 0.1| 0.0 -2.8 -2.8 -0.7 -0.92| 1.1 -1.0 5000 207 1 163 1| 0.0 0.1 0.1| 0.0 -3.1 -3.1 -0.6 -0.91| 0.9 -0.9 6000 199 1 152 1| 0.0 0.3 0.3| 0.0 -3.6 -3.6 -0.6 -0.72| 1.1 -0.8 Wrote GIF file: /home/apache/climate/data/raob//BGBW/skewt/BGBW.skewt.20251014.11.gif