UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 3 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 1007 27 25.2 24.3 95 0.9 24.6 120 1 297.8 301.3 297.5 353.9 19.33 1 1000 82 25.4 24.0 92 1.4 24.4 345 1 298.5 302.0 297.5 354.3 19.11 2 925 766 21.2 20.5 96 0.7 20.7 340 18 301.0 304.0 296.6 349.9 16.63 3 850 1497 17.6 16.6 94 1.0 16.9 350 14 304.6 307.2 295.9 346.7 14.12 4 819 1815 16.6 14.6 88 2.0 15.3 350 12 306.8 309.2 295.6 345.5 12.87 5 700 3140 10.0 6.1 77 3.9 7.6 5 15 313.6 315.2 294.3 339.9 8.47 6 569 4833 -0.3 -0.3 100 0.0 -0.3 337 12 320.6 321.9 294.7 341.8 6.60 7 523 5504 -3.3 -3.3 100 0.0 -3.3 198 2 324.8 325.9 295.2 343.7 5.74 8 500 5860 -4.7 -4.7 100 0.0 -4.7 135 7 327.3 328.4 295.6 345.2 5.41 9 482 6147 -6.3 -6.5 98 0.2 -6.4 139 7 328.8 329.8 295.6 345.1 4.89 10 405 7486 -14.3 -15.8 88 1.5 -14.9 121 12 335.2 335.8 295.5 344.9 2.76 11 400 7580 -14.7 -16.9 83 2.2 -15.5 120 12 335.9 336.4 295.5 344.9 2.55 12 351 8558 -21.5 -23.9 81 2.4 -22.2 111 11 339.5 339.8 295.6 345.3 1.58 13 322 9190 -25.7 -30.4 65 4.7 -26.7 105 11 342.2 342.4 295.7 345.7 0.95 14 315 9349 -26.7 -33.7 52 7.0 -28.0 105 12 342.9 343.1 295.7 345.6 0.70 15 300 9700 -29.7 -33.6 69 3.9 -30.4 105 13 343.5 343.7 295.8 346.4 0.75 16 299 9724 -29.9 -33.2 73 3.3 -30.5 105 13 343.6 343.7 295.8 346.5 0.78 17 253 10898 -39.1 -41.4 79 2.3 -39.4 132 16 346.7 346.8 296.3 348.4 0.40 18 250 10980 -39.7 -42.0 79 2.3 -39.9 135 17 347.0 347.1 296.3 348.6 0.38 19 200 12460 -52.7 -57.7 55 5.0 -52.9 130 26 349.3 349.3 296.5 349.7 0.08 20 178 13202 -59.1 -65.1 46 6.0 -59.2 118 31 350.7 350.7 296.8 350.8 0.03 21 158 13937 -66.1 -72.1 43 6.0 -66.1 110 36 351.0 351.0 296.8 351.0 0.01 22 150 14250 -69.3 -76.3 35 7.0 -69.4 110 38 350.7 350.7 296.8 350.7 0.01 23 105 16317 -80.5 -88.5 25 8.0 -80.5 80 23 367.0 367.0 300.0 367.0 0.00 24 100 16590 -82.7 -90.7 24 8.0 -82.7 75 15 367.9 367.9 300.2 367.9 0.00 25 90 17170 -87.9 -95.9 21 8.0 -87.9 90 11 368.8 368.8 300.4 368.8 0.00 26 83 17609 -87.9 -95.9 21 8.0 -87.9 94 15 377.5 377.5 301.8 377.5 0.00 27 79 17876 -88.9 -96.9 21 8.0 -88.9 96 17 380.8 380.8 302.3 380.8 0.00 28 72 18382 -84.9 -92.9 23 8.0 -84.9 90 17 399.5 399.5 305.2 399.5 0.00 29 71 18460 -82.3 -90.3 24 8.0 -82.3 83 15 406.7 406.7 306.1 406.7 0.00 30 70 18540 -78.5 -87.5 22 9.0 -78.5 75 13 416.4 416.4 307.3 416.5 0.00 31 69 18623 -77.5 -86.5 22 9.0 -77.5 76 14 420.3 420.3 307.7 420.3 0.00 32 67 18793 -74.7 -82.7 28 8.0 -74.7 80 15 429.9 429.9 308.9 430.0 0.01 33 64 19060 -75.7 -84.7 23 9.0 -75.7 84 16 433.4 433.4 309.2 433.4 0.00 34 62 19243 -77.3 -86.3 22 9.0 -77.3 88 17 433.8 433.8 309.3 433.8 0.00 35 55 19933 -77.1 -86.1 22 9.0 -77.1 100 22 449.4 449.4 310.8 449.4 0.00 36 53 20148 -74.1 -84.1 20 10.0 -74.2 104 23 461.1 461.1 311.9 461.2 0.01 37 50 20490 -72.7 -82.7 21 10.0 -72.8 110 25 472.2 472.2 312.8 472.2 0.01 38 48 20728 -73.9 -84.9 17 11.0 -74.0 104 28 474.9 474.9 313.0 474.9 0.01 39 32 23150 -62.5 -80.5 7 18.0 -63.1 98 63 563.8 563.8 318.8 563.9 0.02 40 30 23550 -59.1 -78.1 7 19.0 -60.0 100 69 583.5 583.5 319.9 583.7 0.03 41 28 23981 -57.2 -77.7 6 20.5 -58.5 100 73 600.4 600.4 320.6 600.7 0.03 42 25 24699 -54.1 -77.1 4 23.0 -56.1 96 66 629.1 629.1 321.9 629.4 0.04 43 24 24960 -51.5 -74.5 5 23.0 -54.1 93 61 644.1 644.1 322.4 644.6 0.07 44 20 26150 -46.9 -73.9 3 27.0 -51.2 80 37 692.6 692.7 324.2 693.4 0.09 45 18 26851 -45.3 -77.3 2 32.0 -50.7 60 30 718.9 718.9 325.0 719.3 0.06 46 14 28524 -46.3 -80.3 1 34.0 -52.1 12 13 769.0 769.1 326.4 769.4 0.05 TRP 90 17170 -87.9 -95.9 21 8.0 -87.9 90 11 368.8 368.8 300.4 368.8 0.00 WND 28 23981 -57.2 -77.7 6 20.5 -58.5 100 73 600.4 600.4 320.6 600.7 0.03 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 572.82 mb = 4783.29 m = 15693.03 ft Wetbulb zero: 574.45 mb = 4754.66 m = 15599.09 ft Precipitable water: 2.49 inches Sfc-500 mean rel hum: 90.73 % Est. max temperature: 31.69 C = 89.05 F Sfc-Lift cond lev (LCL): 994.36 mb = 131.60 m = 431.74 ft T: 25.10 C 700-500 lapse rate: 5.40 C/km ThetaE index: 14.37 C Layer 925.0- 569.0 mb Conv cond level (CCL): 932.03 mb = 699.56 m = 2295.12 ft Mean mixing ratio: 17.67 g/kg Conv temperature: 28.21 C = 82.77 F Cap Strength: 0.41 C Lifted Index: -2.38 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.30 C Lifted Index @700 mb: -1.09 C Showalter Index: -0.56 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.30 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 234.20 Risk: None Energy Index: -0.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 901.58 J/kg Max Up Vert Vel: 42.46 m/s Conv Inhibition (B-): 1.32 J/kg Cap Strength: 0.41 C Lift Cond Lev (LCL): 943.11 mb = 595.90 m = 1955.03 ft Lev Free Conv (LFC): 918.11 mb = 830.65 m = 2725.19 ft Equ Level (EL): 148.11 mb = 14323.53 m = 46992.63 ft B at Equ Level: 900.33 J/kg Max Parcel Lev (MPL): 88.11 mb = 17284.87 m = 56708.21 ft Wind level data Storm motion: 20 at 9 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 1007 27 120 1 -0.9 0.5 | 194 9 2.2 8.9 1 1000 82 345 1 0.3 -1.0 | 204 8 3.3 7.5 2 975 305 335 13 5.5 -11.8 | 292 9 8.5 -3.4 3 942 610 340 18 6.2 -16.9 | 313 13 9.2 -8.5 4 925 766 340 18 6.2 -16.9 | 313 13 9.2 -8.5 5 909 914 345 17 4.4 -16.4 | 317 11 7.4 -8.0 6 878 1219 345 15 3.9 -14.5 | 311 9 6.9 -6.1 7 850 1497 350 14 2.4 -13.8 | 315 8 5.5 -5.4 8 817 1829 350 12 2.1 -11.8 | 304 6 5.1 -3.4 9 788 2134 350 11 1.9 -10.8 | 296 5 4.9 -2.4 10 761 2438 350 11 1.9 -10.8 | 296 5 4.9 -2.4 11 734 2743 350 13 2.3 -12.8 | 310 7 5.3 -4.4 12 708 3048 360 15 -0.0 -15.0 | 335 7 3.0 -6.6 13 700 3140 5 15 -1.3 -14.9 | 345 7 1.7 -6.5 14 657 3658 5 14 -1.2 -13.9 | 342 6 1.8 -5.5 15 632 3962 355 13 1.1 -13.0 | 317 6 4.2 -4.5 16 609 4267 345 13 3.4 -12.6 | 303 8 6.4 -4.1 17 586 4572 345 14 3.6 -13.5 | 308 8 6.6 -5.1 18 565 4877 335 12 5.1 -10.9 | 287 8 8.1 -2.5 19 524 5486 200 2 0.7 1.9 | 200 11 3.7 10.3 20 500 5860 135 7 -4.9 4.9 | 172 14 -1.9 13.4 21 485 6096 140 7 -4.5 5.4 | 174 14 -1.5 13.8 22 400 7580 120 12 -10.4 6.0 | 153 16 -7.4 14.4 23 398 7620 120 11 -9.5 5.5 | 155 15 -6.5 13.9 24 324 9144 105 11 -10.6 2.8 | 146 14 -7.6 11.3 25 300 9700 105 13 -12.6 3.4 | 141 15 -9.5 11.8 26 261 10668 125 13 -10.6 7.5 | 154 18 -7.6 15.9 27 250 10980 135 17 -12.0 12.0 | 156 22 -9.0 20.4 28 208 12192 130 22 -16.9 14.1 | 148 26 -13.8 22.6 29 200 12460 130 26 -19.9 16.7 | 146 30 -16.9 25.1 30 163 13716 110 35 -32.9 12.0 | 124 36 -29.9 20.4 31 150 14250 110 38 -35.7 13.0 | 123 39 -32.7 21.4 32 126 15240 100 53 -52.2 9.2 | 110 52 -49.2 17.6 33 100 16590 75 15 -14.5 -3.9 | 112 12 -11.5 4.5 34 90 17170 90 11 -11.0 0.0 | 137 12 -8.0 8.4 35 73 18288 100 20 -19.7 3.5 | 125 20 -16.7 11.9 36 70 18540 75 13 -12.6 -3.4 | 118 11 -9.5 5.1 37 50 20490 110 25 -23.5 8.6 | 130 27 -20.5 17.0 38 43 21336 90 35 -35.0 0.0 | 105 33 -32.0 8.4 39 30 23550 100 69 -68.0 12.0 | 107 68 -64.9 20.4 40 28 23981 100 73 -71.9 12.7 | 107 72 -68.9 21.1 41 26 24384 100 73 -71.9 12.7 | 107 72 -68.9 21.1 42 20 26150 80 37 -36.4 -6.4 | 93 33 -33.4 2.0 43 14 27432 10 12 -2.1 -11.8 | 345 4 0.9 -3.4 Wind Parameters Mean winds (0-6000m): 349.7 at 11.9 knts Storm direction: 19.7 at 8.9 knts Shear (0-3000m) pos: 1.0 neg: 2.6 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 140.0 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -5.9 tot: 37.2 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.2 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 633.14 Bulk Shear: 1.42 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 ------------------------------------------------------------------------------- 500 337 10 274 7| 0.0 17.9 17.9| 28.7 0.0 28.7 57.4 0.84| 18.4 15.5 1000 340 14 299 9| 1.0 9.0 9.9| 34.5 -0.9 33.7 33.7 0.76| 11.2 8.5 1500 342 14 304 9| 1.4 6.0 7.4| 35.3 -2.5 32.8 21.9 0.66| 8.5 5.6 2000 344 14 305 8| 1.1 3.9 4.9| 35.3 -5.4 29.9 14.9 0.53| 7.0 3.8 2500 345 13 304 8| 0.8 3.1 4.0| 36.0 -5.9 30.2 12.1 0.52| 5.8 3.0 3000 346 13 305 7| 1.0 2.6 3.6| 43.0 -5.9 37.2 12.4 0.57| 5.6 3.2 4000 351 13 313 7| 0.9 2.0 2.9| 45.5 -11.0 34.6 8.6 0.44| 4.9 2.2 5000 349 13 310 7| 0.7 1.7 2.4| 46.4 -35.2 11.2 2.2 0.14| 5.2 0.7 6000 350 12 303 6| 0.6 0.6 1.2| 47.2 -95.5 -48.3 -8.0 -0.15| 6.0 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251203.12.gif