UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 13 OCT 25 Station: WBGG WMO ident: 96413 Latitude: 1.48 Longitude: 110.33 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1006 27 28.6 24.6 79 4.0 25.6 10 3 301.2 304.9 298.6 359.4 19.71 1 1000 69 29.0 24.6 77 4.4 25.7 25 5 302.1 305.8 298.9 360.9 19.84 2 927 740 23.4 19.4 78 4.0 20.6 29 11 303.0 305.9 296.4 348.9 15.48 3 925 759 23.2 19.2 78 4.0 20.4 30 11 303.0 305.9 296.3 348.4 15.31 4 850 1492 18.8 15.4 81 3.4 16.5 40 7 305.8 308.3 295.5 345.0 13.06 5 746 2603 13.4 8.4 72 5.0 10.3 58 7 311.6 313.4 294.4 340.3 9.32 6 700 3138 11.0 5.0 66 6.0 7.4 65 8 314.7 316.2 294.1 339.2 7.84 7 640 3878 6.2 2.6 78 3.6 4.1 68 8 317.4 318.8 294.4 340.3 7.23 8 624 4085 4.8 3.5 91 1.3 4.0 68 9 318.1 319.6 295.1 343.2 7.92 9 587 4581 2.4 0.9 90 1.5 1.5 65 14 320.9 322.3 295.1 343.3 6.98 10 500 5860 -4.9 -9.0 73 4.1 -6.8 95 17 327.1 327.8 294.3 340.1 3.87 11 478 6212 -7.1 -14.1 57 7.0 -9.9 95 18 328.6 329.1 293.8 337.8 2.69 12 439 6870 -10.5 -19.5 48 9.0 -13.6 98 17 332.4 332.8 294.0 338.9 1.86 13 418 7246 -12.7 -18.7 61 6.0 -14.7 99 16 334.2 334.7 294.7 341.6 2.09 14 400 7580 -14.5 -18.9 69 4.4 -16.0 100 16 336.1 336.6 295.2 343.8 2.15 15 375 8067 -17.7 -22.6 66 4.9 -19.1 91 15 338.2 338.5 295.3 344.2 1.66 16 320 9236 -26.5 -31.5 63 5.0 -27.5 74 11 341.7 341.8 295.5 344.9 0.86 17 300 9700 -30.1 -36.1 56 6.0 -31.0 100 9 343.0 343.1 295.6 345.2 0.58 18 278 10241 -33.3 -47.3 23 14.0 -34.7 100 9 345.9 345.9 295.9 346.7 0.19 19 250 10980 -38.9 -55.9 15 17.0 -39.9 110 14 348.2 348.2 296.3 348.6 0.08 20 200 12460 -52.1 -85.1 1 33.0 -52.5 105 18 350.3 350.3 296.7 350.3 0.00 21 150 14260 -67.5 -80.5 14 13.0 -67.6 95 27 353.8 353.8 297.4 353.8 0.00 22 135 14886 -73.1 -85.1 14 12.0 -73.1 98 26 354.7 354.7 297.6 354.7 0.00 23 113 15914 -78.9 -91.9 10 13.0 -78.9 85 24 362.4 362.4 299.2 362.4 0.00 24 105 16332 -78.3 -91.3 10 13.0 -78.3 145 12 371.2 371.2 300.8 371.2 0.00 25 100 16610 -79.1 -92.1 10 13.0 -79.1 185 4 374.9 374.9 301.4 374.9 0.00 26 99 16667 -79.5 -92.5 10 13.0 -79.5 188 5 375.2 375.2 301.5 375.2 0.00 27 84 17604 -78.1 -91.1 10 13.0 -78.1 235 13 396.1 396.1 304.7 396.1 0.00 28 80 17882 -79.3 -92.3 10 13.0 -79.3 249 16 399.2 399.2 305.1 399.2 0.00 29 73 18402 -79.7 -92.7 10 13.0 -79.7 283 20 408.9 408.9 306.4 408.9 0.00 30 70 18640 -79.1 -93.1 8 14.0 -79.1 310 20 415.2 415.2 307.2 415.2 0.00 31 50 20590 -71.7 -90.7 4 19.0 -71.8 90 19 474.5 474.5 313.0 474.5 0.00 32 43 21493 -66.3 -94.3 1 28.0 -66.6 81 37 508.7 508.7 315.5 508.7 0.00 33 30 23710 -59.7 -89.7 1 30.0 -60.6 100 61 581.9 581.9 319.8 581.9 0.00 34 20 26290 -52.9 -84.9 1 32.0 -55.6 95 47 674.3 674.3 323.6 674.4 0.01 35 16 27752 -46.1 -80.1 1 34.0 -51.5 91 53 740.9 740.9 325.7 741.2 0.04 36 13 29142 -42.9 -78.9 1 36.0 -50.5 797.3 797.3 327.2 797.9 0.06 TRP 113 15914 -78.9 -91.9 10 13.0 -78.9 85 24 362.4 362.4 299.2 362.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 558.40 mb = 5001.64 m = 16409.39 ft Wetbulb zero: 570.86 mb = 4803.43 m = 15759.09 ft Precipitable water: 2.27 inches Sfc-500 mean rel hum: 78.33 % Est. max temperature: 32.98 C = 91.37 F Sfc-Lift cond lev (LCL): 949.85 mb = 524.49 m = 1720.73 ft T: 25.20 C 700-500 lapse rate: 5.84 C/km ThetaE index: 21.68 C Layer 927.0- 640.0 mb Conv cond level (CCL): 871.39 mb = 1276.59 m = 4188.23 ft Mean mixing ratio: 17.21 g/kg Conv temperature: 32.39 C = 90.30 F Cap Strength: 1.16 C Lifted Index: -3.25 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.69 C Lifted Index @700 mb: -0.56 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 44.00 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.30 C K Index: 33.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: -1.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1056.70 J/kg Max Up Vert Vel: 45.97 m/s Conv Inhibition (B-): 17.83 J/kg Cap Strength: 1.16 C Lift Cond Lev (LCL): 900.94 mb = 987.45 m = 3239.63 ft Lev Free Conv (LFC): 815.94 mb = 1840.27 m = 6037.57 ft Equ Level (EL): 145.94 mb = 14423.02 m = 47319.05 ft B at Equ Level: 1051.78 J/kg Max Parcel Lev (MPL): 85.94 mb = 17473.34 m = 57326.54 ft Wind level data Storm motion: 92 at 7 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 1006 27 10 3 -0.5 -3.0 | 295 8 6.9 -3.2 1 1000 69 25 5 -2.1 -4.5 | 312 7 5.3 -4.8 2 974 305 5 11 -1.0 -11.0 | 330 13 6.5 -11.3 3 941 610 20 11 -3.8 -10.3 | 341 11 3.7 -10.6 4 925 759 30 11 -5.5 -9.5 | 349 10 1.9 -9.8 5 909 914 35 10 -5.7 -8.2 | 349 9 1.7 -8.5 6 877 1219 40 9 -5.8 -6.9 | 347 7 1.6 -7.2 7 850 1492 40 7 -4.5 -5.4 | 333 6 2.9 -5.7 8 817 1829 30 5 -2.5 -4.3 | 313 7 4.9 -4.6 9 788 2134 35 4 -2.3 -3.3 | 305 6 5.1 -3.6 10 760 2438 55 6 -4.9 -3.4 | 326 4 2.5 -3.7 11 733 2743 60 8 -6.9 -4.0 | 353 4 0.5 -4.3 12 707 3048 60 8 -6.9 -4.0 | 353 4 0.5 -4.3 13 700 3138 65 8 -7.3 -3.4 | 357 4 0.2 -3.7 14 656 3658 65 8 -7.3 -3.4 | 357 4 0.2 -3.7 15 632 3962 70 8 -7.5 -2.7 | 2 3 -0.1 -3.0 16 609 4267 65 12 -10.9 -5.1 | 33 6 -3.5 -5.4 17 586 4572 65 14 -12.7 -5.9 | 40 8 -5.3 -6.2 18 565 4877 80 14 -13.8 -2.4 | 67 7 -6.4 -2.7 19 524 5486 90 14 -14.0 0.0 | 87 7 -6.6 -0.3 20 500 5860 95 17 -16.9 1.5 | 97 10 -9.5 1.2 21 485 6096 95 18 -17.9 1.6 | 97 11 -10.5 1.3 22 400 7580 100 16 -15.8 2.8 | 107 9 -8.3 2.5 23 398 7620 100 17 -16.7 3.0 | 106 10 -9.3 2.7 24 324 9144 70 11 -10.3 -3.8 | 36 5 -2.9 -4.1 25 300 9700 100 9 -8.9 1.6 | 131 2 -1.4 1.3 26 261 10668 100 9 -8.9 1.6 | 131 2 -1.4 1.3 27 250 10980 110 14 -13.2 4.8 | 128 7 -5.7 4.5 28 208 12192 105 18 -17.4 4.7 | 114 11 -10.0 4.4 29 200 12460 105 18 -17.4 4.7 | 114 11 -10.0 4.4 30 164 13716 115 26 -23.6 11.0 | 124 19 -16.1 10.7 31 150 14260 95 27 -26.9 2.4 | 96 20 -19.5 2.1 32 127 15240 100 25 -24.6 4.3 | 103 18 -17.2 4.0 33 113 15914 85 24 -23.9 -2.1 | 82 17 -16.5 -2.4 34 100 16610 185 4 0.3 4.0 | 245 9 7.8 3.7 35 74 18288 270 20 20.0 -0.0 | 271 27 27.4 -0.3 36 70 18640 310 20 15.3 -12.9 | 300 26 22.7 -13.1 37 50 20590 90 19 -19.0 0.0 | 89 12 -11.6 -0.3 38 44 21336 80 35 -34.5 -6.1 | 77 28 -27.0 -6.4 39 30 23710 100 61 -60.1 10.6 | 101 54 -52.7 10.3 40 27 24384 90 59 -59.0 0.0 | 90 52 -51.6 -0.3 41 20 26290 95 47 -46.8 4.1 | 96 40 -39.4 3.8 42 15 27432 90 55 -55.0 0.0 | 90 48 -47.6 -0.3 Wind Parameters Mean winds (0-6000m): 62.3 at 9.9 knts Storm direction: 92.3 at 7.4 knts Shear (0-3000m) pos: 1.5 neg: 0.4 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 58.3 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -9.1 tot: 18.8 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 120.31 Bulk Shear: 8.78 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 11 9 328 11| 8.3 0.0 8.3| 16.8 0.0 16.8 33.5 0.65| 10.8 7.0 1000 21 10 337 10| 3.6 0.0 3.6| 22.7 -0.2 22.5 22.5 0.59| 7.7 4.5 1500 26 9 339 9| 1.5 0.0 1.5| 22.7 -4.1 18.6 12.4 0.37| 6.2 2.3 2000 28 8 335 8| 1.1 0.6 1.8| 22.7 -8.6 14.1 7.1 0.20| 5.3 1.1 2500 30 8 333 8| 1.5 0.5 2.0| 26.2 -9.1 17.1 6.8 0.26| 5.0 1.3 3000 35 8 335 7| 1.5 0.4 1.9| 27.9 -9.1 18.8 6.3 0.30| 4.4 1.3 4000 43 8 341 6| 1.3 0.3 1.6| 29.0 -9.1 19.9 5.0 0.32| 3.6 1.2 5000 52 9 355 6| 1.2 0.3 1.4| 40.6 -9.1 31.5 6.3 0.42| 3.8 1.6 6000 62 10 15 5| 1.4 0.2 1.6| 46.7 -9.1 37.5 6.3 0.44| 3.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251013.12.gif