UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 4 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 1009 27 24.2 24.0 99 0.2 24.1 130 2 296.6 300.0 296.9 351.4 18.94 1 1000 96 24.2 23.0 93 1.2 23.3 145 8 297.4 300.6 296.5 349.4 17.96 2 995 140 24.4 22.9 91 1.5 23.3 142 7 298.0 301.2 296.7 350.1 17.94 3 925 779 21.2 20.0 93 1.2 20.4 5 10 301.0 303.9 296.3 348.4 16.11 4 850 1508 17.4 14.8 85 2.6 15.7 335 10 304.4 306.7 294.7 341.8 12.55 5 798 2046 14.6 12.2 86 2.4 13.0 317 8 306.9 309.0 294.6 340.9 11.26 6 744 2638 12.0 9.3 84 2.7 10.3 312 7 310.3 312.2 294.5 340.7 9.94 7 700 3147 9.0 7.2 88 1.8 7.9 315 9 312.5 314.2 294.5 340.7 9.15 8 584 4625 0.6 -0.6 92 1.2 -0.0 27 11 319.3 320.5 294.1 339.4 6.29 9 549 5119 -1.5 -1.6 99 0.1 -1.6 55 8 322.5 323.7 295.0 342.6 6.21 10 525 5475 -2.7 -4.1 90 1.4 -3.4 79 7 325.2 326.2 295.0 342.9 5.39 11 500 5860 -5.1 -6.0 93 0.9 -5.5 75 6 326.8 327.8 295.1 343.1 4.89 12 468 6379 -7.3 -9.7 83 2.4 -8.4 62 6 330.3 331.1 295.2 343.6 3.92 13 400 7590 -14.3 -18.4 71 4.1 -15.7 70 5 336.4 336.9 295.4 344.4 2.24 14 399 7609 -14.5 -18.7 70 4.2 -15.9 67 4 336.4 336.8 295.3 344.2 2.19 15 373 8117 -17.3 -23.3 60 6.0 -19.1 84 5 339.2 339.5 295.5 344.9 1.57 16 300 9710 -29.3 -33.8 65 4.5 -30.1 155 13 344.1 344.2 296.0 346.9 0.73 17 252 10926 -39.1 -45.1 53 6.0 -39.6 151 14 347.1 347.2 296.3 348.2 0.27 18 250 10980 -39.7 -45.7 53 6.0 -40.2 155 15 347.0 347.1 296.2 348.1 0.26 19 205 12300 -51.7 -57.7 49 6.0 -51.9 140 20 348.4 348.4 296.4 348.8 0.08 20 200 12460 -52.9 -59.9 42 7.0 -53.1 140 23 349.0 349.0 296.5 349.3 0.06 21 176 13272 -60.5 -68.5 34 8.0 -60.6 134 27 349.5 349.5 296.5 349.6 0.02 22 159 13898 -66.3 -75.3 27 9.0 -66.4 124 33 350.0 350.0 296.6 350.0 0.01 23 150 14250 -68.1 -79.1 19 11.0 -68.2 110 41 352.8 352.8 297.3 352.8 0.01 24 105 16343 -78.1 -97.1 3 19.0 -78.1 70 16 371.6 371.6 300.8 371.6 0.00 25 100 16620 -80.5 -101.5 2 21.0 -80.5 65 10 372.2 372.2 300.9 372.2 0.00 26 84 17587 -88.1 -110.1 1 22.0 -88.1 105 17 375.8 375.8 301.5 375.8 0.00 27 81 17784 -88.9 -110.9 1 22.0 -88.9 95 19 378.1 378.1 301.9 378.1 0.00 28 77 18060 -85.3 -108.3 1 23.0 -85.3 81 21 391.1 391.1 303.9 391.1 0.00 29 76 18133 -82.7 -106.7 1 24.0 -82.7 77 22 398.0 398.0 304.9 398.0 0.00 30 76 18133 -80.1 -104.1 1 24.0 -80.1 77 22 403.4 403.4 305.7 403.4 0.00 31 75 18208 -77.7 -100.7 1 23.0 -77.7 73 22 410.0 410.0 306.5 410.0 0.00 32 73 18364 -75.1 -97.1 2 22.0 -75.2 105 18 418.7 418.7 307.6 418.7 0.00 33 70 18610 -71.9 -94.9 2 23.0 -72.0 200 4 430.6 430.6 308.9 430.6 0.00 34 65 19042 -74.5 -100.5 1 26.0 -74.6 178 11 434.1 434.1 309.3 434.1 0.00 35 63 19222 -75.9 -101.9 1 26.0 -76.0 169 15 434.9 434.9 309.4 434.9 0.00 36 55 20014 -70.5 -97.5 1 27.0 -70.6 128 28 464.5 464.5 312.2 464.5 0.00 37 50 20580 -68.5 -96.5 1 28.0 -68.7 100 38 482.1 482.1 313.6 482.1 0.00 38 47 20951 -68.7 -96.7 1 28.0 -68.9 92 40 490.2 490.2 314.2 490.2 0.00 39 42 21634 -63.5 -92.5 1 29.0 -64.0 86 44 519.1 519.1 316.2 519.1 0.00 40 38 22249 -63.7 -92.7 1 29.0 -64.2 87 48 533.7 533.7 317.1 533.7 0.00 41 30 23720 -57.9 -88.9 1 31.0 -59.0 90 60 586.8 586.8 320.0 586.8 0.00 42 27 24389 -54.8 -86.5 1 31.7 -56.6 75 62 613.4 613.4 321.2 613.5 0.01 43 26 24631 -53.7 -85.7 1 32.0 -55.8 81 62 623.2 623.2 321.6 623.3 0.01 TRP 84 17587 -88.1 -110.1 1 22.0 -88.1 105 17 375.8 375.8 301.5 375.8 0.00 WND 27 24389 -54.8 -86.5 1 31.7 -56.6 75 62 613.4 613.4 321.2 613.5 0.01 Sounding variables and indices 1000-500 mb thick: 5764.00 m Freezing level: 574.00 mb = 4766.01 m = 15636.32 ft Wetbulb zero: 584.57 mb = 4616.79 m = 15146.75 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 89.74 % Est. max temperature: 31.58 C = 88.85 F Sfc-Lift cond lev (LCL): 1006.66 mb = 44.89 m = 147.29 ft T: 24.20 C 700-500 lapse rate: 5.20 C/km ThetaE index: 10.71 C Layer 925.0- 549.0 mb Conv cond level (CCL): 913.57 mb = 886.16 m = 2907.30 ft Mean mixing ratio: 16.98 g/kg Conv temperature: 29.11 C = 84.40 F Cap Strength: 0.79 C Lifted Index: -1.84 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.46 C Lifted Index @700 mb: -1.33 C Showalter Index: 0.97 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.90 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: 0.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 382.77 J/kg Max Up Vert Vel: 27.67 m/s Conv Inhibition (B-): 9.73 J/kg Cap Strength: 0.79 C Lift Cond Lev (LCL): 940.73 mb = 631.29 m = 2071.13 ft Lev Free Conv (LFC): 855.73 mb = 1450.04 m = 4757.28 ft Equ Level (EL): 205.73 mb = 12276.66 m = 40277.26 ft B at Equ Level: 381.67 J/kg Max Parcel Lev (MPL): 115.73 mb = 15771.58 m = 51743.39 ft Wind level data Storm motion: 31 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 1009 27 130 2 -1.5 1.3 | 195 7 1.9 6.9 1 1000 96 145 8 -4.6 6.6 | 174 12 -1.2 12.2 2 976 305 130 3 -2.3 1.9 | 188 8 1.1 7.6 3 943 610 15 7 -1.8 -6.8 | 305 2 1.6 -1.1 4 925 779 5 10 -0.9 -10.0 | 330 5 2.5 -4.3 5 911 914 5 10 -0.9 -10.0 | 330 5 2.5 -4.3 6 879 1219 355 10 0.9 -10.0 | 315 6 4.3 -4.3 7 850 1508 335 10 4.2 -9.1 | 294 8 7.6 -3.4 8 818 1829 320 9 5.8 -6.9 | 278 9 9.2 -1.3 9 789 2134 315 8 5.7 -5.7 | 270 9 9.0 -0.0 10 761 2438 315 7 4.9 -4.9 | 265 8 8.3 0.7 11 734 2743 310 7 5.4 -4.5 | 263 9 8.8 1.1 12 708 3048 315 9 6.4 -6.4 | 274 10 9.8 -0.7 13 700 3147 315 9 6.4 -6.4 | 274 10 9.8 -0.7 14 657 3658 350 11 1.9 -10.8 | 314 7 5.3 -5.2 15 633 3962 360 12 -0.0 -12.0 | 332 7 3.4 -6.4 16 609 4267 15 13 -3.4 -12.6 | 360 7 0.0 -6.9 17 587 4572 25 11 -4.6 -10.0 | 16 5 -1.3 -4.3 18 565 4877 40 9 -5.8 -6.9 | 62 3 -2.4 -1.3 19 524 5486 80 7 -6.9 -1.2 | 142 6 -3.5 4.4 20 500 5860 75 6 -5.8 -1.6 | 150 5 -2.4 4.1 21 485 6096 60 6 -5.2 -3.0 | 146 3 -1.8 2.6 22 400 7590 70 5 -4.7 -1.7 | 162 4 -1.3 3.9 23 398 7620 65 4 -3.6 -1.7 | 177 4 -0.2 4.0 24 324 9144 125 8 -6.6 4.6 | 163 11 -3.2 10.2 25 300 9710 155 13 -5.5 11.8 | 173 18 -2.1 17.4 26 261 10668 130 12 -9.2 7.7 | 157 15 -5.8 13.4 27 250 10980 155 15 -6.3 13.6 | 171 19 -2.9 19.2 28 208 12192 140 18 -11.6 13.8 | 157 21 -8.2 19.4 29 200 12460 140 23 -14.8 17.6 | 154 26 -11.4 23.3 30 163 13716 130 29 -22.2 18.6 | 142 31 -18.8 24.3 31 150 14250 110 41 -38.5 14.0 | 119 40 -35.1 19.7 32 127 15240 90 37 -37.0 0.0 | 100 34 -33.6 5.6 33 100 16620 65 10 -9.1 -4.2 | 104 6 -5.7 1.4 34 84 17587 105 17 -16.4 4.4 | 128 16 -13.0 10.0 35 74 18288 70 23 -21.6 -7.9 | 83 18 -18.2 -2.2 36 70 18610 200 4 1.4 3.8 | 207 11 4.8 9.4 37 50 20580 100 38 -37.4 6.6 | 110 36 -34.0 12.2 38 44 21336 85 41 -40.8 -3.6 | 93 38 -37.5 2.1 39 30 23720 90 60 -60.0 0.0 | 96 57 -56.6 5.6 40 25 24384 80 62 -61.1 -10.8 | 85 58 -57.7 -5.1 Wind Parameters Mean winds (0-6000m): 1.0 at 8.8 knts Storm direction: 31.0 at 6.6 knts Shear (0-3000m) pos: 0.3 neg: 1.5 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 78.4 deg Storm rel helicity (0-3000m) pos: 9.2 neg: -29.7 tot: -20.5 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 20.17 Bulk Shear: 18.97 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 ------------------------------------------------------------------------------- 500 119 5 173 8| 0.0 6.2 6.2| 3.8 -11.3 -7.5 -14.9 -0.29| 16.7 -4.8 1000 30 7 11 0| 0.0 5.8 5.8| 5.0 -12.0 -7.0 -7.0 0.05| 13.1 0.7 1500 7 8 314 3| 0.0 4.0 4.0| 5.0 -18.6 -13.7 -9.1 -0.07| 10.4 -0.8 2000 352 8 299 5| 0.0 2.7 2.7| 5.0 -26.1 -21.1 -10.6 -0.16| 8.6 -1.4 2500 344 8 291 6| 0.0 1.9 1.9| 5.0 -29.1 -24.1 -9.6 -0.19| 7.2 -1.4 3000 337 8 285 7| 0.3 1.5 1.9| 9.2 -29.7 -20.5 -6.8 -0.14| 6.4 -0.9 4000 339 9 291 7| 1.2 1.2 2.4| 28.7 -29.7 -1.0 -0.2 0.08| 6.1 0.5 5000 351 9 305 6| 1.2 0.9 2.1| 39.7 -29.7 10.0 2.0 0.22| 5.9 1.3 6000 1 9 314 5| 1.1 0.9 2.0| 44.5 -29.9 14.7 2.4 0.26| 5.5 1.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251204.00.gif