UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 20 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 1003 27 26.4 23.9 86 2.5 24.6 260 3 299.3 302.7 297.6 354.7 18.94 1 1000 47 26.6 24.1 86 2.5 24.7 245 12 299.8 303.3 297.9 356.1 19.23 2 925 735 22.8 21.2 91 1.6 21.6 290 8 302.6 305.8 297.5 354.1 17.39 3 899 983 20.8 20.6 99 0.2 20.7 296 8 303.0 306.2 297.5 354.1 17.24 4 850 1467 18.0 17.9 99 0.1 17.9 310 4 305.0 307.9 296.8 350.9 15.36 5 811 1870 16.8 15.0 89 1.8 15.6 39 2 307.9 310.4 296.3 348.2 13.34 6 768 2334 15.0 10.4 74 4.6 12.0 49 3 310.7 312.7 294.9 342.5 10.37 7 731 2752 12.2 10.3 88 1.9 11.0 10 4 312.1 314.2 295.6 345.4 10.83 8 700 3115 10.6 9.1 90 1.5 9.6 330 2 314.2 316.2 295.9 346.6 10.43 9 678 3381 9.4 7.8 90 1.6 8.4 51 3 315.8 317.7 295.8 346.6 9.85 10 603 4345 4.2 3.0 92 1.2 3.5 131 10 320.5 322.1 295.7 345.8 7.91 11 548 5119 0.4 -0.8 92 1.2 -0.3 128 14 324.9 326.2 295.8 346.5 6.60 12 507 5740 -2.9 -5.7 81 2.8 -4.3 115 17 328.2 329.2 295.4 344.7 4.94 13 500 5850 -3.5 -7.0 77 3.5 -5.2 115 17 328.8 329.7 295.3 344.0 4.53 14 434 6956 -9.9 -12.4 82 2.5 -10.9 93 14 334.2 334.9 295.7 346.0 3.40 15 400 7580 -14.1 -15.6 88 1.5 -14.7 80 12 336.7 337.2 295.9 346.7 2.84 16 300 9710 -28.5 -32.6 68 4.1 -29.3 110 17 345.2 345.4 296.3 348.4 0.82 17 282 10151 -32.1 -35.0 75 2.9 -32.6 119 16 346.2 346.4 296.4 348.9 0.69 18 250 10990 -38.7 -44.7 53 6.0 -39.3 150 7 348.5 348.6 296.5 349.7 0.29 19 248 11045 -39.1 -45.1 53 6.0 -39.6 150 7 348.7 348.8 296.6 349.9 0.28 20 234 11440 -42.1 -52.1 33 10.0 -42.8 154 9 350.0 350.1 296.8 350.6 0.13 21 201 12448 -50.7 -64.7 17 14.0 -51.1 133 21 352.0 352.0 297.1 352.1 0.03 22 200 12480 -51.1 -66.1 15 15.0 -51.5 130 22 351.8 351.9 297.1 352.0 0.03 23 150 14280 -66.7 -75.7 27 9.0 -66.8 110 33 355.2 355.2 297.7 355.2 0.01 24 105 16340 -83.1 -92.1 19 9.0 -83.1 89 29 362.1 362.1 299.1 362.1 0.00 25 100 16610 -84.1 -93.1 19 9.0 -84.1 85 27 365.2 365.2 299.7 365.2 0.00 26 96 16835 -85.7 -94.7 18 9.0 -85.7 70 25 366.4 366.4 299.9 366.4 0.00 27 89 17251 -86.1 -95.1 18 9.0 -86.1 101 19 373.6 373.6 301.2 373.6 0.00 28 82 17705 -82.1 -91.1 20 9.0 -82.1 135 12 390.7 390.7 303.9 390.7 0.00 29 81 17774 -79.5 -88.5 21 9.0 -79.5 140 11 397.4 397.4 304.9 397.4 0.00 30 80 17845 -77.1 -86.1 22 9.0 -77.1 145 10 403.7 403.7 305.7 403.7 0.00 31 78 17991 -74.7 -83.7 23 9.0 -74.7 155 8 411.6 411.6 306.7 411.7 0.00 32 77 18067 -72.1 -81.1 25 9.0 -72.2 161 7 418.6 418.6 307.6 418.6 0.01 33 70 18630 -71.1 -82.1 18 11.0 -71.2 275 26 432.3 432.3 309.1 432.3 0.01 34 67 18889 -71.7 -84.7 13 13.0 -71.8 297 24 436.4 436.4 309.5 436.4 0.00 35 64 19158 -72.7 -86.7 10 14.0 -72.8 320 23 440.0 440.0 309.8 440.0 0.00 36 59 19635 -73.1 -90.1 6 17.0 -73.2 1 19 449.4 449.4 310.8 449.5 0.00 37 56 19940 -74.1 -92.1 5 18.0 -74.2 28 17 453.9 453.9 311.2 453.9 0.00 38 51 20485 -74.1 -96.1 2 22.0 -74.2 75 14 466.2 466.2 312.3 466.2 0.00 39 50 20600 -74.7 -98.7 1 24.0 -74.8 85 13 467.5 467.5 312.4 467.5 0.00 40 42 21618 -70.9 -97.9 1 27.0 -71.1 111 30 500.8 500.8 315.0 500.8 0.00 41 30 23660 -59.3 -89.3 1 30.0 -60.3 85 59 583.0 583.0 319.8 583.0 0.00 42 29 23873 -58.9 -89.9 1 31.0 -60.0 88 60 589.8 589.8 320.2 589.8 0.00 43 28 24096 -55.9 -86.9 1 31.0 -57.4 91 60 604.0 604.1 320.8 604.1 0.01 44 27 24329 -53.1 -85.1 1 32.0 -55.2 94 61 618.2 618.2 321.4 618.3 0.01 45 25 24830 -50.1 -83.1 1 33.0 -53.0 95 63 640.6 640.6 322.3 640.7 0.02 46 23 25379 -47.9 -81.9 1 34.0 -51.7 95 65 662.5 662.5 323.2 662.7 0.02 47 22 25672 -48.3 -82.0 1 33.7 -52.1 95 66 669.7 669.7 323.4 669.9 0.02 48 20 26300 -49.3 -82.3 1 33.0 -53.0 90 60 685.3 685.3 324.0 685.4 0.02 49 19 26636 -49.3 -82.3 1 33.0 -53.1 695.4 695.4 324.3 695.6 0.02 TRP 96 16835 -85.7 -94.7 18 9.0 -85.7 70 25 366.4 366.4 299.9 366.4 0.00 WND 22 25672 -48.3 -82.0 1 33.7 -52.1 95 66 669.7 669.7 323.4 669.9 0.02 Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 543.03 mb = 5194.10 m = 17040.80 ft Wetbulb zero: 552.01 mb = 5059.88 m = 16600.47 ft Precipitable water: 2.61 inches Sfc-500 mean rel hum: 89.43 % Est. max temperature: 31.99 C = 89.58 F Sfc-Lift cond lev (LCL): 967.65 mb = 337.19 m = 1106.25 ft T: 25.00 C 700-500 lapse rate: 5.16 C/km ThetaE index: 11.62 C Layer 850.0- 731.0 mb Conv cond level (CCL): 909.16 mb = 885.40 m = 2904.81 ft Mean mixing ratio: 18.10 g/kg Conv temperature: 29.99 C = 85.98 F Cap Strength: 0.99 C Lifted Index: -2.26 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.74 C Lifted Index @700 mb: -1.31 C Showalter Index: -0.88 C Risk: Thunderstorms probable Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 21.40 C K Index: 37.90 Risk: > 80 % chance of thunderstorms Sweat Index: 239.80 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 970.62 J/kg Max Up Vert Vel: 44.06 m/s Conv Inhibition (B-): 4.41 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 927.62 mb = 710.02 m = 2329.44 ft Lev Free Conv (LFC): 892.62 mb = 1044.65 m = 3427.29 ft Equ Level (EL): 152.62 mb = 14171.57 m = 46494.09 ft B at Equ Level: 967.30 J/kg Max Parcel Lev (MPL): 82.62 mb = 17663.01 m = 57948.82 ft Wind level data Storm motion: 157 at 6 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 1003 27 260 3 3.0 0.5 | 313 7 5.4 -5.1 1 1000 47 245 12 10.9 5.1 | 272 13 13.3 -0.5 2 971 305 265 11 11.0 1.0 | 289 14 13.4 -4.6 3 938 610 285 9 8.7 -2.3 | 306 14 11.1 -7.9 4 925 735 290 8 7.5 -2.7 | 310 13 9.9 -8.3 5 906 914 295 8 7.3 -3.4 | 313 13 9.7 -9.0 6 875 1219 300 7 6.1 -3.5 | 317 12 8.5 -9.1 7 850 1467 310 4 3.1 -2.6 | 326 10 5.5 -8.2 8 815 1829 35 2 -1.1 -1.6 | 350 7 1.3 -7.2 9 786 2134 65 3 -2.7 -1.3 | 2 7 -0.3 -6.9 10 758 2438 40 3 -1.9 -2.3 | 356 8 0.5 -7.9 11 731 2743 10 4 -0.7 -3.9 | 350 10 1.7 -9.5 12 706 3048 340 3 1.0 -2.8 | 338 9 3.5 -8.4 13 700 3115 330 2 1.0 -1.7 | 335 8 3.4 -7.3 14 655 3658 140 4 -2.6 3.1 | 3 3 -0.1 -2.5 15 631 3962 130 8 -6.1 5.1 | 83 4 -3.7 -0.5 16 607 4267 130 10 -7.7 6.4 | 99 5 -5.2 0.8 17 585 4572 135 12 -8.5 8.5 | 115 7 -6.1 2.9 18 564 4877 135 12 -8.5 8.5 | 115 7 -6.1 2.9 19 523 5486 115 17 -15.4 7.2 | 97 13 -13.0 1.6 20 500 5850 115 17 -15.4 7.2 | 97 13 -13.0 1.6 21 484 6096 110 16 -15.0 5.5 | 89 13 -12.6 -0.1 22 400 7580 80 12 -11.8 -2.1 | 51 12 -9.4 -7.7 23 398 7620 80 12 -11.8 -2.1 | 51 12 -9.4 -7.7 24 324 9144 75 17 -16.4 -4.4 | 54 17 -14.0 -10.0 25 300 9710 110 17 -16.0 5.8 | 91 14 -13.5 0.2 26 262 10668 130 15 -11.5 9.6 | 114 10 -9.1 4.0 27 250 10990 150 7 -3.5 6.1 | 113 1 -1.1 0.5 28 209 12192 160 12 -4.1 11.3 | 164 6 -1.7 5.7 29 200 12480 130 22 -16.9 14.1 | 121 17 -14.4 8.5 30 164 13716 125 23 -18.8 13.2 | 115 18 -16.4 7.6 31 150 14280 110 33 -31.0 11.3 | 101 29 -28.6 5.7 32 127 15240 105 38 -36.7 9.8 | 97 35 -34.3 4.2 33 100 16610 85 27 -26.9 -2.4 | 72 26 -24.5 -8.0 34 96 16835 70 25 -23.5 -8.6 | 56 25 -21.1 -14.2 35 74 18288 175 4 -0.3 4.0 | 308 3 2.1 -1.6 36 70 18630 275 26 25.9 -2.3 | 286 29 28.3 -7.9 37 50 20600 85 13 -13.0 -1.1 | 57 12 -10.5 -6.7 38 44 21336 115 26 -23.6 11.0 | 104 22 -21.1 5.4 39 30 23660 85 59 -58.8 -5.1 | 79 57 -56.3 -10.8 40 27 24384 95 61 -60.8 5.3 | 90 58 -58.3 -0.3 41 22 25672 95 66 -65.7 5.8 | 90 63 -63.3 0.1 42 20 26300 90 60 -60.0 0.0 | 84 58 -57.6 -5.6 Wind Parameters Mean winds (0-6000m): 126.6 at 8.2 knts Storm direction: 156.6 at 6.1 knts Shear (0-3000m) pos: 0.9 neg: 0.6 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 25.0 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -24.2 tot: 27.2 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 1.1 10^-3/s Energy-Hel index: 0.31 Bulk Rich Number: 23.98 Bulk Shear: 40.48 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 ------------------------------------------------------------------------------- 500 262 11 287 14| 7.0 0.0 7.0| 21.1 -15.5 5.6 11.2 -0.05| 15.2 -0.8 1000 274 10 298 13| 2.8 0.0 2.8| 32.0 -15.5 16.4 16.4 0.12| 9.3 1.2 1500 281 8 304 13| 1.2 0.0 1.2| 41.8 -15.5 26.3 17.5 0.24| 7.9 1.9 2000 285 7 309 12| 1.4 0.0 1.4| 50.4 -15.5 34.8 17.4 0.34| 7.2 2.4 2500 292 6 314 11| 1.1 0.3 1.4| 51.4 -17.4 34.0 13.6 0.30| 6.2 1.9 3000 300 6 319 11| 0.9 0.6 1.5| 51.4 -24.2 27.2 9.1 0.19| 5.8 1.1 4000 297 5 318 11| 1.8 0.4 2.2| 63.1 -25.2 37.9 9.5 0.29| 6.1 1.8 5000 169 6 237 1| 1.8 0.2 1.9| 66.9 -26.4 40.5 8.1 0.30| 5.5 1.7 6000 127 8 80 4| 1.5 0.4 1.9| 66.9 -37.9 29.1 4.8 0.20| 5.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251020.12.gif