UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121312.upa.cvt Date: 1200Z 13 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 13 DEC 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 1005 27 26.8 24.1 85 2.7 24.8 310 3 299.5 303.0 297.8 355.5 19.13 1 1000 66 25.8 24.6 93 1.2 24.9 290 4 299.0 302.6 298.1 356.9 19.84 2 925 753 22.4 21.0 92 1.4 21.4 335 13 302.2 305.4 297.3 353.0 17.17 3 850 1485 18.0 16.7 92 1.3 17.1 335 8 305.0 307.6 296.1 347.5 14.21 4 823 1762 16.6 15.4 93 1.2 15.8 335 8 306.4 308.9 296.0 346.9 13.49 5 736 2707 11.2 11.2 100 0.0 11.2 336 10 310.4 312.6 295.6 345.3 11.43 6 700 3126 9.0 9.0 100 0.0 9.0 350 8 312.5 314.4 295.4 344.4 10.36 7 656 3662 6.6 6.6 100 0.0 6.6 44 8 315.6 317.4 295.5 344.9 9.37 8 606 4310 3.6 3.6 100 0.0 3.6 60 10 319.4 321.0 295.6 345.5 8.21 9 525 5464 -2.7 -2.7 100 0.0 -2.7 108 11 325.2 326.4 295.5 344.8 5.99 10 500 5850 -4.5 -4.9 97 0.4 -4.7 115 10 327.6 328.6 295.6 345.2 5.32 11 499 5866 -4.5 -4.9 97 0.4 -4.7 115 10 327.7 328.8 295.6 345.5 5.33 12 460 6501 -7.9 -9.0 92 1.1 -8.4 111 11 331.2 332.1 295.6 345.5 4.21 13 400 7570 -14.9 -19.3 69 4.4 -16.4 115 13 335.6 336.0 295.0 343.0 2.08 14 372 8116 -18.1 -23.1 65 5.0 -19.6 117 14 338.4 338.7 295.3 344.2 1.60 15 334 8913 -23.5 -28.1 66 4.6 -24.6 119 16 341.6 341.9 295.7 345.8 1.13 16 300 9690 -29.3 -34.3 62 5.0 -30.2 120 16 344.1 344.2 295.9 346.8 0.70 17 251 10943 -39.1 -55.1 17 16.0 -40.1 131 13 347.5 347.6 296.2 347.9 0.09 18 250 10970 -39.3 -56.3 15 17.0 -40.3 130 13 347.6 347.7 296.2 348.0 0.07 19 200 12460 -51.9 -68.9 11 17.0 -52.2 110 16 350.6 350.6 296.8 350.7 0.02 20 150 14250 -67.7 -79.7 17 12.0 -67.8 105 26 353.5 353.5 297.4 353.5 0.00 21 105 16295 -86.3 -97.3 12 11.0 -86.3 102 41 356.0 356.0 297.9 356.0 0.00 22 100 16560 -88.1 -99.1 11 11.0 -88.1 100 44 357.5 357.5 298.2 357.5 0.00 23 96 16781 -88.3 -99.3 11 11.0 -88.3 95 50 361.3 361.3 299.0 361.3 0.00 24 89 17194 -84.7 -95.7 12 11.0 -84.7 116 41 376.4 376.4 301.6 376.4 0.00 25 88 17256 -82.3 -93.3 13 11.0 -82.3 119 39 382.4 382.4 302.6 382.4 0.00 26 74 18237 -76.9 -88.9 13 12.0 -76.9 168 18 413.2 413.2 306.9 413.3 0.00 27 72 18396 -74.3 -86.3 14 12.0 -74.3 207 20 422.0 422.0 307.9 422.0 0.00 28 70 18560 -72.9 -85.9 12 13.0 -73.0 260 24 428.4 428.4 308.7 428.4 0.00 29 65 18994 -74.5 -89.5 8 15.0 -74.6 293 21 434.1 434.1 309.3 434.1 0.00 30 60 19459 -75.1 -92.1 5 17.0 -75.2 329 18 442.8 442.8 310.1 442.8 0.00 31 58 19655 -76.5 -93.5 5 17.0 -76.6 344 17 444.0 444.0 310.3 444.0 0.00 32 53 20174 -77.1 -96.1 3 19.0 -77.1 24 13 454.2 454.2 311.3 454.2 0.00 33 50 20510 -76.3 -96.3 3 20.0 -76.4 50 11 463.7 463.7 312.1 463.7 0.00 34 41 21663 -73.5 -99.5 1 26.0 -73.6 98 42 497.8 497.8 314.8 497.8 0.00 35 37 22270 -69.3 -96.3 1 27.0 -69.5 93 51 523.4 523.4 316.5 523.4 0.00 36 30 23540 -63.7 -92.7 1 29.0 -64.3 85 68 571.0 571.0 319.2 571.0 0.00 37 28 23965 -62.3 -92.3 1 30.0 -63.0 85 71 586.3 586.3 320.0 586.3 0.00 38 23 25197 -56.9 -87.9 1 31.0 -58.5 87 78 636.1 636.1 322.2 636.1 0.01 39 20 26090 -53.2 -85.7 1 32.5 -55.9 90 83 673.2 673.2 323.5 673.3 0.01 40 19 26421 -51.9 -84.9 1 33.0 -54.9 89 74 687.3 687.3 324.0 687.4 0.02 41 19 26421 -49.7 -82.7 1 33.0 -53.4 89 74 694.2 694.2 324.3 694.3 0.02 42 18 26777 -47.3 -81.3 1 34.0 -52.0 89 65 712.5 712.6 324.8 712.8 0.03 43 17 27157 -45.1 -80.1 1 35.0 -50.7 88 55 731.3 731.4 325.4 731.7 0.04 44 16 27564 -42.9 -78.9 1 36.0 -49.7 87 45 751.3 751.3 326.0 751.8 0.05 45 16 27564 -41.1 -77.1 1 36.0 -48.7 87 45 757.2 757.2 326.1 757.8 0.07 46 11 30081 -46.5 -80.5 1 34.0 -53.1 823.2 823.3 327.8 823.8 0.06 TRP 96 16781 -88.3 -99.3 11 11.0 -88.3 95 50 361.3 361.3 299.0 361.3 0.00 WND 20 26090 -53.2 -85.7 1 32.5 -55.9 90 83 673.2 673.2 323.5 673.3 0.01 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 559.71 mb = 4969.44 m = 16303.74 ft Wetbulb zero: 560.00 mb = 4945.00 m = 16223.54 ft Precipitable water: 2.61 inches Sfc-500 mean rel hum: 97.06 % Est. max temperature: 32.10 C = 89.77 F Sfc-Lift cond lev (LCL): 966.80 mb = 363.52 m = 1192.65 ft T: 24.33 C 700-500 lapse rate: 4.96 C/km ThetaE index: 12.51 C Layer 925.0- 656.0 mb Conv cond level (CCL): 913.28 mb = 863.38 m = 2832.56 ft Mean mixing ratio: 18.19 g/kg Conv temperature: 29.92 C = 85.85 F Cap Strength: 0.76 C Lifted Index: -3.11 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.30 C Lifted Index @700 mb: -2.80 C Showalter Index: -0.65 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.20 C K Index: 39.20 Risk: > 80 % chance of thunderstorms Sweat Index: 226.40 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1316.83 J/kg Max Up Vert Vel: 51.32 m/s Conv Inhibition (B-): 5.97 J/kg Cap Strength: 0.76 C Lift Cond Lev (LCL): 936.32 mb = 645.78 m = 2118.67 ft Lev Free Conv (LFC): 881.32 mb = 1171.72 m = 3844.18 ft Equ Level (EL): 131.32 mb = 15012.29 m = 49252.32 ft B at Equ Level: 1313.34 J/kg Max Parcel Lev (MPL): 71.32 mb = 18450.64 m = 60532.87 ft Wind level data Storm motion: 51 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 1005 27 310 3 2.3 -1.9 | 252 8 8.0 2.7 1 1000 66 290 4 3.8 -1.4 | 251 10 9.5 3.2 2 973 305 330 9 4.5 -7.8 | 287 11 10.2 -3.2 3 940 610 335 13 5.5 -11.8 | 303 13 11.2 -7.2 4 925 753 335 13 5.5 -11.8 | 303 13 11.2 -7.2 5 908 914 335 12 5.1 -10.9 | 300 12 10.8 -6.3 6 877 1219 340 9 3.1 -8.5 | 294 10 8.8 -3.9 7 850 1485 335 8 3.4 -7.3 | 286 9 9.1 -2.7 8 816 1829 335 8 3.4 -7.3 | 286 9 9.1 -2.7 9 787 2134 340 9 3.1 -8.5 | 294 10 8.8 -3.9 10 759 2438 340 10 3.4 -9.4 | 298 10 9.1 -4.8 11 732 2743 335 10 4.2 -9.1 | 294 11 9.9 -4.5 12 706 3048 340 9 3.1 -8.5 | 294 10 8.8 -3.9 13 700 3126 350 8 1.4 -7.9 | 295 8 7.1 -3.3 14 656 3658 45 8 -5.7 -5.7 | 357 1 0.1 -1.1 15 631 3962 60 9 -7.8 -4.5 | 92 2 -2.1 0.1 16 608 4267 60 10 -8.7 -5.0 | 82 3 -2.9 -0.4 17 586 4572 65 12 -10.9 -5.1 | 85 5 -5.2 -0.5 18 564 4877 70 12 -11.3 -4.1 | 95 6 -5.6 0.5 19 523 5486 110 11 -10.3 3.8 | 151 10 -4.6 8.3 20 500 5850 115 10 -9.1 4.2 | 159 9 -3.4 8.8 21 484 6096 110 10 -9.4 3.4 | 155 9 -3.7 8.0 22 400 7570 115 13 -11.8 5.5 | 149 12 -6.1 10.1 23 397 7620 115 13 -11.8 5.5 | 149 12 -6.1 10.1 24 323 9144 120 16 -13.9 8.0 | 147 15 -8.1 12.6 25 300 9690 120 16 -13.9 8.0 | 147 15 -8.1 12.6 26 261 10668 140 10 -6.4 7.7 | 177 12 -0.7 12.2 27 250 10970 130 13 -10.0 8.4 | 162 14 -4.2 12.9 28 208 12192 115 14 -12.7 5.9 | 146 13 -7.0 10.5 29 200 12460 110 16 -15.0 5.5 | 137 14 -9.3 10.1 30 163 13716 95 22 -21.9 1.9 | 112 17 -16.2 6.5 31 150 14250 105 26 -25.1 6.7 | 120 22 -19.4 11.3 32 126 15240 110 30 -28.2 10.3 | 123 27 -22.5 14.8 33 100 16560 100 44 -43.3 7.6 | 108 40 -37.6 12.2 34 96 16781 95 50 -49.8 4.4 | 101 45 -44.1 8.9 35 73 18288 170 17 -3.0 16.7 | 187 22 2.8 21.3 36 70 18560 260 24 23.6 4.2 | 253 31 29.3 8.8 37 50 20510 50 11 -8.4 -7.1 | 48 4 -2.7 -2.5 38 44 21336 100 37 -36.4 6.4 | 110 33 -30.7 11.0 39 30 23540 85 68 -67.7 -5.9 | 89 62 -62.0 -1.3 40 26 24384 85 73 -72.7 -6.4 | 88 67 -67.0 -1.8 41 20 26090 90 83 -83.0 0.0 | 93 77 -77.3 4.6 42 14 27432 85 19 -18.9 -1.7 | 102 14 -13.2 2.9 Wind Parameters Mean winds (0-6000m): 21.3 at 9.8 knts Storm direction: 51.3 at 7.3 knts Shear (0-3000m) pos: 1.6 neg: 0.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 42.2 deg Storm rel helicity (0-3000m) pos: 32.8 neg: -10.5 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.4 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 139.79 Bulk Shear: 9.42 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 ------------------------------------------------------------------------------- 500 326 8 281 10| 9.5 0.0 9.5| 25.0 0.0 25.0 50.0 0.84| 10.9 9.1 1000 331 10 292 11| 4.3 0.0 4.3| 27.9 -3.0 24.9 24.9 0.63| 7.1 4.5 1500 333 10 292 11| 2.9 1.0 3.9| 27.9 -8.5 19.4 12.9 0.39| 5.9 2.3 2000 334 9 291 11| 2.3 0.7 3.1| 29.9 -8.5 21.4 10.7 0.42| 4.6 1.9 2500 335 9 292 10| 2.1 0.6 2.7| 32.8 -9.0 23.8 9.5 0.43| 4.0 1.7 3000 335 9 293 10| 1.6 0.5 2.1| 32.8 -10.5 22.3 7.4 0.37| 3.6 1.4 4000 346 9 298 9| 1.4 0.4 1.8| 38.1 -10.5 27.6 6.9 0.41| 4.3 1.8 5000 4 10 314 7| 1.4 0.3 1.7| 42.6 -10.7 31.9 6.4 0.42| 4.1 1.7 6000 21 10 334 5| 0.9 0.2 1.2| 56.4 -11.6 44.8 7.5 0.48| 4.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251213.12.gif