UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 18 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 1004 27 27.6 24.7 84 2.9 25.4 290 2 300.4 304.0 298.5 358.9 19.88 1 1000 51 27.2 23.6 81 3.6 24.6 295 6 300.4 303.8 297.7 355.1 18.65 2 925 740 23.8 20.7 83 3.1 21.6 335 4 303.6 306.8 297.4 353.7 16.84 3 870 1274 20.0 18.1 89 1.9 18.7 78 2 305.1 307.9 296.7 350.5 15.19 4 850 1475 19.0 16.3 84 2.7 17.1 110 3 306.0 308.6 296.1 347.6 13.85 5 775 2264 14.2 13.9 98 0.3 14.0 171 4 309.1 311.5 296.3 348.6 13.00 6 708 3025 11.2 7.4 77 3.8 8.9 96 7 313.9 315.6 294.9 342.4 9.17 7 700 3120 11.0 6.2 72 4.8 8.0 95 7 314.7 316.3 294.6 341.3 8.53 8 689 3252 11.0 4.0 62 7.0 6.9 95 7 316.1 317.5 294.2 339.5 7.42 9 629 4004 6.2 2.2 76 4.0 3.9 78 2 319.0 320.3 294.7 341.8 7.15 10 597 4430 4.0 -4.0 56 8.0 -0.1 64 3 321.2 322.1 293.5 336.7 4.77 11 514 5631 -2.3 -9.3 59 7.0 -5.5 80 9 327.6 328.4 294.3 340.0 3.68 12 500 5850 -3.1 -11.1 54 8.0 -6.6 80 7 329.3 329.9 294.4 340.4 3.28 13 490 6010 -4.5 -9.0 71 4.5 -6.6 80 6 329.5 330.2 295.0 342.8 3.95 14 480 6173 -5.9 -8.0 85 2.1 -6.9 77 5 329.7 330.5 295.4 344.4 4.37 15 467 6388 -6.5 -11.5 68 5.0 -8.7 68 5 331.5 332.2 295.1 343.2 3.40 16 461 6490 -6.7 -15.7 49 9.0 -10.2 64 5 332.5 333.0 294.6 341.0 2.44 17 439 6871 -8.7 -15.7 57 7.0 -11.4 49 5 334.7 335.2 295.2 343.7 2.56 18 417 7270 -10.5 -18.5 52 8.0 -13.4 33 5 337.3 337.7 295.5 344.9 2.13 19 400 7590 -12.7 -20.7 51 8.0 -15.4 20 5 338.5 338.9 295.6 345.1 1.84 20 300 9720 -27.9 -42.9 23 15.0 -29.9 350 7 346.1 346.1 296.0 347.2 0.29 21 250 11000 -38.5 -54.5 17 16.0 -39.5 340 8 348.8 348.8 296.4 349.2 0.09 22 248 11055 -39.1 -54.1 19 15.0 -40.1 341 8 348.7 348.8 296.4 349.2 0.10 23 200 12490 -50.9 -63.9 20 13.0 -51.2 345 11 352.2 352.2 297.1 352.3 0.04 24 150 14290 -66.5 -78.5 17 12.0 -66.6 45 14 355.5 355.5 297.8 355.6 0.01 25 105 16368 -82.5 -94.5 11 12.0 -82.5 64 16 363.2 363.2 299.3 363.2 0.00 26 100 16640 -84.3 -96.3 10 12.0 -84.3 75 16 364.9 364.9 299.6 364.9 0.00 27 92 17097 -86.7 -98.7 9 12.0 -86.7 75 7 368.9 368.9 300.4 368.9 0.00 28 87 17400 -87.3 -99.3 9 12.0 -87.3 68 10 373.6 373.6 301.2 373.6 0.00 29 81 17792 -83.5 -95.5 11 12.0 -83.5 60 14 389.2 389.2 303.6 389.2 0.00 30 79 17932 -80.7 -92.7 12 12.0 -80.7 57 15 397.7 397.7 304.9 397.7 0.00 31 77 18077 -77.7 -89.7 13 12.0 -77.7 54 16 406.9 406.9 306.1 406.9 0.00 32 74 18305 -74.9 -86.9 14 12.0 -74.9 58 17 417.5 417.5 307.4 417.5 0.00 33 70 18630 -71.5 -84.5 13 13.0 -71.6 135 5 431.4 431.4 309.0 431.4 0.00 34 57 19847 -71.5 -95.5 2 24.0 -71.6 71 9 457.5 457.5 311.5 457.5 0.00 35 54 20167 -72.3 -99.3 1 27.0 -72.4 54 10 462.8 462.8 312.0 462.8 0.00 36 51 20503 -73.1 -99.1 1 26.0 -73.2 36 12 468.6 468.6 312.5 468.6 0.00 37 50 20620 -72.3 -99.3 1 27.0 -72.4 30 12 473.1 473.1 312.9 473.1 0.00 38 46 21115 -68.3 -96.3 1 28.0 -68.5 80 16 494.2 494.2 314.5 494.2 0.00 39 45 21248 -65.7 -94.7 1 29.0 -66.0 93 17 503.6 503.6 315.2 503.6 0.00 40 39 22120 -64.5 -93.5 1 29.0 -64.9 100 28 527.7 527.7 316.8 527.7 0.00 41 38 22278 -65.7 -93.7 1 28.0 -66.1 100 30 528.6 528.6 316.8 528.6 0.00 42 30 23730 -61.1 -91.1 1 30.0 -61.9 100 48 578.1 578.1 319.6 578.1 0.00 43 25 24874 -57.5 -88.5 1 31.0 -58.9 96 54 619.4 619.4 321.5 619.4 0.01 44 22 25684 -56.9 -87.9 1 31.0 -58.6 90 60 644.2 644.2 322.4 644.3 0.01 45 20 26290 -55.5 -87.5 1 32.0 -57.6 85 64 666.3 666.3 323.3 666.4 0.01 46 17 27344 -48.1 -82.1 1 34.0 -52.6 90 67 721.7 721.7 325.1 722.0 0.03 47 15 28172 -46.4 -81.1 1 34.6 -52.0 90 77 753.6 753.6 326.0 753.9 0.04 48 14 28631 -45.5 -80.5 1 35.0 -51.7 771.7 771.8 326.5 772.1 0.04 49 12 29676 -38.1 -75.1 1 37.0 -48.4 832.7 832.8 328.0 834.0 0.12 50 11 30279 -34.5 -72.5 1 38.0 -47.3 866.8 866.9 328.8 868.9 0.19 TRP 92 17097 -86.7 -98.7 9 12.0 -86.7 75 7 368.9 368.9 300.4 368.9 0.00 WND 15 28172 -46.4 -81.1 1 34.6 -52.0 90 77 753.6 753.6 326.0 753.9 0.04 Sounding variables and indices 1000-500 mb thick: 5799.00 m Freezing level: 544.30 mb = 5192.51 m = 17035.59 ft Wetbulb zero: 597.78 mb = 4418.90 m = 14497.53 ft Precipitable water: 2.33 inches Sfc-500 mean rel hum: 74.69 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 963.12 mb = 383.11 m = 1256.90 ft T: 25.56 C 700-500 lapse rate: 5.16 C/km ThetaE index: 11.27 C Layer 1000.0- 775.0 mb Conv cond level (CCL): 876.98 mb = 1204.43 m = 3951.51 ft Mean mixing ratio: 17.54 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 1.64 C Lifted Index: -1.65 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.79 C Lifted Index @700 mb: -0.74 C Showalter Index: 0.75 C Risk: Thunderstorms probable Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.40 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -1.44 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 662.29 J/kg Max Up Vert Vel: 36.39 m/s Conv Inhibition (B-): 23.42 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 909.57 mb = 886.56 m = 2908.62 ft Lev Free Conv (LFC): 834.57 mb = 1631.41 m = 5352.32 ft Equ Level (EL): 174.57 mb = 13340.88 m = 43768.76 ft B at Equ Level: 662.07 J/kg Max Parcel Lev (MPL): 84.57 mb = 17555.62 m = 57596.46 ft Wind level data Storm motion: 112 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 1004 27 290 2 1.9 -0.7 | 291 6 5.6 -2.2 1 1000 51 295 6 5.4 -2.5 | 294 10 9.2 -4.0 2 972 305 320 10 6.4 -7.7 | 312 14 10.2 -9.1 3 939 610 325 6 3.4 -4.9 | 312 10 7.2 -6.4 4 925 740 335 4 1.7 -3.6 | 313 7 5.5 -5.1 5 907 914 5 2 -0.2 -2.0 | 314 5 3.6 -3.5 6 875 1219 70 2 -1.9 -0.7 | 319 3 1.9 -2.2 7 850 1475 110 3 -2.8 1.0 | 296 1 1.0 -0.5 8 815 1829 150 4 -2.0 3.5 | 222 3 1.8 2.0 9 786 2134 175 4 -0.3 4.0 | 234 4 3.4 2.5 10 759 2438 165 3 -0.8 2.9 | 245 3 3.0 1.4 11 732 2743 110 4 -3.8 1.4 | 354 0 0.0 -0.1 12 706 3048 95 7 -7.0 0.6 | 75 3 -3.2 -0.9 13 700 3120 95 7 -7.0 0.6 | 75 3 -3.2 -0.9 14 655 3658 95 6 -6.0 0.5 | 66 2 -2.2 -1.0 15 631 3962 80 2 -2.0 -0.3 | 316 3 1.8 -1.8 16 608 4267 55 2 -1.6 -1.1 | 321 3 2.1 -2.6 17 585 4572 75 5 -4.8 -1.3 | 21 3 -1.1 -2.8 18 564 4877 80 8 -7.9 -1.4 | 55 5 -4.1 -2.9 19 523 5486 80 11 -10.8 -1.9 | 64 8 -7.1 -3.4 20 500 5850 80 7 -6.9 -1.2 | 49 4 -3.1 -2.7 21 484 6096 80 5 -4.9 -0.9 | 26 3 -1.2 -2.4 22 400 7590 20 5 -1.7 -4.7 | 342 7 2.1 -6.2 23 398 7620 25 5 -2.1 -4.5 | 345 6 1.7 -6.0 24 324 9144 10 10 -1.7 -9.8 | 350 12 2.0 -11.3 25 300 9720 350 7 1.2 -6.9 | 329 10 5.0 -8.4 26 262 10668 310 7 5.4 -4.5 | 303 11 9.1 -6.0 27 250 11000 340 8 2.7 -7.5 | 324 11 6.5 -9.0 28 209 12192 355 8 0.7 -8.0 | 335 10 4.5 -9.5 29 200 12490 345 11 2.8 -10.6 | 331 14 6.6 -12.1 30 164 13716 30 9 -4.5 -7.8 | 4 9 -0.7 -9.3 31 150 14290 45 14 -9.9 -9.9 | 28 13 -6.1 -11.4 32 127 15240 20 17 -5.8 -16.0 | 7 18 -2.0 -17.5 33 100 16640 75 16 -15.5 -4.1 | 64 13 -11.7 -5.6 34 92 17097 75 7 -6.8 -1.8 | 42 4 -3.0 -3.3 35 74 18288 50 18 -13.8 -11.6 | 37 16 -10.0 -13.1 36 70 18630 135 5 -3.5 3.5 | 187 2 0.2 2.0 37 50 20620 30 12 -6.0 -10.4 | 11 12 -2.2 -11.9 38 44 21336 100 18 -17.7 3.1 | 97 14 -14.0 1.6 39 30 23730 100 48 -47.3 8.3 | 99 44 -43.5 6.8 40 27 24384 100 50 -49.2 8.7 | 99 46 -45.5 7.2 41 20 26290 85 64 -63.8 -5.6 | 83 60 -60.0 -7.1 42 15 27432 95 69 -68.7 6.0 | 94 65 -65.0 4.5 Wind Parameters Mean winds (0-6000m): 81.5 at 5.4 knts Storm direction: 111.5 at 4.1 knts Shear (0-3000m) pos: 0.9 neg: 1.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 144.5 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -1.6 tot: 13.4 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 0.4 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 34.89 Bulk Shear: 18.98 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 ------------------------------------------------------------------------------- 500 315 8 307 12| 5.7 0.0 5.7| 12.1 -0.1 12.0 24.0 0.35| 12.0 4.2 1000 322 6 310 10| 1.6 0.0 1.6| 13.5 -0.3 13.2 13.2 0.26| 9.4 2.5 1500 331 5 313 8| 1.8 0.0 1.8| 13.7 -0.7 13.0 8.7 0.18| 7.5 1.3 2000 334 4 314 8| 1.4 0.0 1.4| 14.0 -1.1 12.9 6.5 0.12| 6.5 0.8 2500 320 4 306 8| 1.1 0.3 1.4| 15.0 -1.4 13.6 5.5 0.13| 5.8 0.8 3000 60 4 360 4| 0.9 1.1 2.1| 15.0 -1.6 13.4 4.5 0.06| 5.9 0.4 4000 88 5 28 2| 0.7 0.6 1.3| 15.0 -3.8 11.3 2.8 -0.05| 5.1 -0.3 5000 83 5 23 2| 0.9 0.6 1.5| 20.4 -3.8 16.7 3.3 0.08| 4.9 0.4 6000 82 5 35 3| 0.7 0.4 1.1| 21.5 -6.6 14.9 2.5 0.04| 4.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251018.12.gif