UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 6 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 24.0 23.7 98 0.3 23.8 140 2 296.4 299.7 296.7 350.1 18.59 1 1000 100 23.8 23.8 100 0.0 23.8 155 2 297.0 300.4 297.0 351.6 18.88 2 976 313 23.2 23.2 100 0.0 23.2 31 2 298.4 301.8 297.2 352.7 18.65 3 925 782 20.6 20.6 100 0.0 20.6 45 4 300.4 303.4 296.5 349.4 16.74 4 850 1511 17.0 17.0 100 0.0 17.0 360 3 304.0 306.6 296.0 347.0 14.49 5 700 3144 7.4 5.4 87 2.0 6.2 280 10 310.7 312.2 293.2 335.5 8.06 6 687 3298 7.6 6.9 95 0.7 7.2 281 9 312.6 314.3 294.5 340.8 9.13 7 674 3456 7.6 7.6 100 0.0 7.6 283 9 314.3 316.2 295.4 344.7 9.77 8 548 5133 -1.7 -1.7 100 0.0 -1.7 283 6 322.4 323.6 294.9 342.4 6.18 9 533 5354 -2.1 -2.5 97 0.4 -2.3 299 6 324.5 325.7 295.3 344.1 5.98 10 512 5673 -3.3 -4.6 91 1.3 -4.0 322 6 326.8 327.9 295.4 344.4 5.32 11 500 5860 -4.5 -5.9 90 1.4 -5.2 335 5 327.6 328.5 295.3 344.0 4.93 12 449 6702 -9.1 -10.4 90 1.3 -9.7 14 5 332.0 332.8 295.6 345.2 3.86 13 400 7590 -14.3 -17.3 78 3.0 -15.4 65 6 336.4 336.9 295.6 345.1 2.46 14 394 7704 -14.7 -18.1 75 3.4 -15.9 68 6 337.3 337.8 295.7 345.6 2.34 15 337 8868 -22.7 -26.1 74 3.4 -23.6 109 10 341.8 342.1 295.9 346.8 1.35 16 311 9452 -27.1 -31.0 69 3.9 -27.9 112 12 343.6 343.8 296.0 347.1 0.93 17 302 9662 -28.5 -32.6 68 4.1 -29.3 106 13 344.6 344.7 296.1 347.7 0.82 18 300 9710 -28.7 -33.1 66 4.4 -29.5 105 13 344.9 345.1 296.2 347.9 0.78 19 252 10935 -39.1 -42.6 69 3.5 -39.5 91 17 347.1 347.2 296.3 348.6 0.36 20 250 10990 -39.5 -43.0 69 3.5 -39.8 90 18 347.3 347.4 296.4 348.7 0.34 21 226 11670 -45.1 -49.0 65 3.9 -45.3 87 20 348.9 349.0 296.5 349.8 0.20 22 211 12123 -49.5 -53.6 62 4.1 -49.7 85 22 349.0 349.0 296.5 349.5 0.12 23 200 12470 -52.7 -57.1 59 4.4 -52.8 90 22 349.3 349.3 296.5 349.7 0.08 24 194 12667 -54.5 -59.2 56 4.7 -54.6 88 24 349.5 349.5 296.6 349.8 0.07 25 181 13108 -58.7 -63.7 52 5.0 -58.8 82 28 349.6 349.7 296.6 349.8 0.04 26 150 14270 -66.7 -75.7 27 9.0 -66.8 90 44 355.2 355.2 297.7 355.2 0.01 27 129 15162 -73.9 -84.9 17 11.0 -73.9 90 52 357.9 357.9 298.3 357.9 0.00 28 105 16344 -78.9 -91.9 10 13.0 -78.9 14 20 370.1 370.1 300.6 370.1 0.00 29 100 16620 -79.9 -92.9 10 13.0 -79.9 355 11 373.4 373.4 301.1 373.4 0.00 30 88 17334 -84.5 -98.5 7 14.0 -84.5 60 18 378.0 378.0 301.9 378.0 0.00 31 78 18001 -83.9 -98.9 5 15.0 -83.9 109 30 392.6 392.6 304.2 392.6 0.00 32 73 18372 -80.1 -95.1 7 15.0 -80.1 123 27 408.1 408.1 306.3 408.1 0.00 33 70 18610 -78.5 -93.5 7 15.0 -78.6 105 6 416.4 416.4 307.3 416.4 0.00 34 52 20335 -70.3 -95.3 1 25.0 -70.5 92 36 472.5 472.5 312.8 472.5 0.00 35 51 20451 -67.5 -95.5 1 28.0 -67.7 91 38 481.7 481.7 313.6 481.7 0.00 36 50 20570 -65.9 -93.9 1 28.0 -66.2 90 40 488.2 488.2 314.1 488.2 0.00 37 49 20693 -64.9 -93.9 1 29.0 -65.2 89 41 493.4 493.4 314.5 493.4 0.00 38 30 23740 -56.5 -87.5 1 31.0 -57.9 90 57 590.6 590.6 320.2 590.6 0.01 39 28 24179 -54.9 -86.9 1 32.0 -56.6 90 56 606.8 606.8 320.9 606.9 0.01 40 22 25727 -53.1 -85.1 1 32.0 -55.6 655.5 655.5 322.9 655.6 0.01 TRP 88 17334 -84.5 -98.5 7 14.0 -84.5 60 18 378.0 378.0 301.9 378.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5760.00 m Freezing level: 571.03 mb = 4826.26 m = 15833.98 ft Wetbulb zero: 571.18 mb = 4797.06 m = 15738.19 ft Precipitable water: 2.55 inches Sfc-500 mean rel hum: 97.17 % Est. max temperature: 31.14 C = 88.05 F Sfc-Lift cond lev (LCL): 1005.06 mb = 58.91 m = 193.28 ft T: 23.91 C 700-500 lapse rate: 4.38 C/km ThetaE index: 17.21 C Layer 925.0- 687.0 mb Conv cond level (CCL): 955.28 mb = 500.72 m = 1642.76 ft Mean mixing ratio: 17.83 g/kg Conv temperature: 26.81 C = 80.27 F Cap Strength: 0.08 C Lifted Index: -1.94 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.95 C Lifted Index @700 mb: -3.52 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.50 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 215.00 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 748.43 J/kg Max Up Vert Vel: 38.69 m/s Conv Inhibition (B-): 0.05 J/kg Cap Strength: 0.08 C Lift Cond Lev (LCL): 958.76 mb = 469.02 m = 1538.74 ft Lev Free Conv (LFC): 943.76 mb = 606.71 m = 1990.51 ft Equ Level (EL): 173.76 mb = 13360.77 m = 43834.03 ft B at Equ Level: 748.08 J/kg Max Parcel Lev (MPL): 103.76 mb = 16411.46 m = 53842.73 ft Wind level data Storm motion: 326 at 4 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 27 140 2 -1.3 1.5 | 144 6 -3.8 5.2 1 1000 100 155 2 -0.8 1.8 | 149 6 -3.4 5.5 2 977 305 30 2 -1.0 -1.7 | 119 4 -3.5 2.0 3 943 610 50 3 -2.3 -1.9 | 110 5 -4.8 1.8 4 925 782 45 4 -2.8 -2.8 | 99 5 -5.4 0.9 5 911 914 45 5 -3.5 -3.5 | 92 6 -6.1 0.2 6 879 1219 30 5 -2.5 -4.3 | 83 5 -5.0 -0.6 7 850 1511 360 3 -0.0 -3.0 | 106 3 -2.5 0.7 8 818 1829 300 4 3.5 -2.0 | 209 2 0.9 1.7 9 789 2134 275 7 7.0 -0.6 | 235 5 4.4 3.1 10 761 2438 270 8 8.0 -0.0 | 236 7 5.5 3.7 11 734 2743 270 9 9.0 -0.0 | 240 7 6.5 3.7 12 708 3048 280 10 9.8 -1.7 | 255 8 7.3 2.0 13 700 3144 280 10 9.8 -1.7 | 255 8 7.3 2.0 14 657 3658 285 8 7.7 -2.1 | 252 5 5.2 1.6 15 633 3962 295 7 6.3 -3.0 | 259 4 3.8 0.8 16 609 4267 300 7 6.1 -3.5 | 267 4 3.5 0.2 17 586 4572 280 5 4.9 -0.9 | 220 4 2.4 2.8 18 565 4877 265 6 6.0 0.5 | 219 5 3.4 4.2 19 524 5486 310 6 4.6 -3.9 | 274 2 2.1 -0.1 20 500 5860 335 5 2.1 -4.5 | 27 1 -0.4 -0.8 21 485 6096 340 4 1.4 -3.8 | 88 1 -1.2 -0.0 22 400 7590 65 6 -5.4 -2.5 | 98 8 -8.0 1.2 23 398 7620 65 6 -5.4 -2.5 | 98 8 -8.0 1.2 24 324 9144 120 11 -9.5 5.5 | 127 15 -12.1 9.2 25 300 9710 105 13 -12.6 3.4 | 115 17 -15.1 7.1 26 262 10668 95 14 -13.9 1.2 | 107 17 -16.5 4.9 27 250 10990 90 18 -18.0 0.0 | 100 21 -20.5 3.7 28 209 12192 85 22 -21.9 -1.9 | 94 25 -24.5 1.8 29 200 12470 90 22 -22.0 0.0 | 99 25 -24.5 3.7 30 164 13716 75 33 -31.9 -8.5 | 82 35 -34.4 -4.8 31 150 14270 90 44 -44.0 0.0 | 95 47 -46.5 3.7 32 127 15240 90 53 -53.0 0.0 | 94 56 -55.5 3.7 33 100 16620 355 11 1.0 -11.0 | 12 7 -1.6 -7.2 34 88 17334 60 18 -15.6 -9.0 | 74 19 -18.1 -5.3 35 74 18288 130 35 -26.8 22.5 | 132 39 -29.3 26.2 36 70 18610 105 6 -5.8 1.6 | 122 10 -8.3 5.3 37 50 20570 90 40 -40.0 0.0 | 95 43 -42.5 3.7 38 44 21336 85 45 -44.8 -3.9 | 90 47 -47.4 -0.2 39 30 23740 90 57 -57.0 0.0 | 94 60 -59.5 3.7 40 26 24384 90 55 -55.0 0.0 | 94 58 -57.5 3.7 Wind Parameters Mean winds (0-6000m): 295.7 at 6.0 knts Storm direction: 325.7 at 4.5 knts Shear (0-3000m) pos: 0.4 neg: 1.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 110.0 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -8.3 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 98.86 Bulk Shear: 7.57 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 66 2 122 5| 0.0 3.6 3.6| 0.0 -4.3 -4.3 -8.7 -0.67| 4.7 -3.1 1000 50 3 110 5| 0.0 2.9 2.9| 0.0 -7.6 -7.6 -7.6 -0.72| 3.8 -2.7 1500 39 4 102 5| 0.0 1.6 1.6| 1.1 -8.3 -7.2 -4.8 -0.40| 3.8 -1.5 2000 17 4 93 4| 0.0 2.0 2.0| 2.6 -8.3 -5.7 -2.8 -0.05| 4.5 -0.2 2500 334 4 67 1| 0.0 2.0 2.0| 3.0 -8.3 -5.3 -2.1 -0.03| 4.2 -0.1 3000 306 5 249 2| 0.4 1.7 2.0| 7.3 -8.3 -1.0 -0.3 0.07| 3.9 0.3 4000 295 6 249 3| 0.5 1.2 1.7| 8.3 -8.7 -0.4 -0.1 0.07| 3.4 0.3 5000 292 6 246 3| 0.4 1.0 1.3| 9.6 -11.4 -1.9 -0.4 0.01| 3.3 0.0 6000 296 6 249 3| 0.8 0.8 1.6| 12.4 -11.4 1.0 0.2 0.14| 3.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251206.00.gif