UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 17 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 1005 27 23.2 22.8 98 0.4 22.9 290 3 295.9 299.1 295.9 346.7 17.65 1 1000 66 23.6 22.9 96 0.7 23.1 300 9 296.8 300.0 296.3 348.3 17.85 2 986 189 23.0 21.5 91 1.5 21.9 290 13 297.3 300.4 295.6 345.4 16.59 3 971 324 23.4 21.6 90 1.8 22.1 279 16 299.1 302.1 296.3 348.5 16.96 4 951 506 23.2 21.0 87 2.2 21.6 273 15 300.6 303.7 296.5 349.6 16.69 5 925 748 22.0 19.2 84 2.8 20.1 270 12 301.8 304.6 296.0 346.9 15.31 6 890 1084 20.8 15.8 73 5.0 17.4 257 5 303.9 306.3 294.8 342.0 12.79 7 857 1411 20.0 12.0 60 8.0 14.8 141 4 306.4 308.3 293.7 337.5 10.34 8 850 1482 19.8 11.8 60 8.0 14.6 100 5 306.9 308.8 293.8 337.9 10.28 9 756 2484 14.8 7.8 63 7.0 10.4 150 9 311.9 313.6 294.1 339.2 8.82 10 700 3131 11.0 6.3 73 4.7 8.1 145 9 314.7 316.3 294.7 341.5 8.59 11 644 3820 6.6 3.9 83 2.7 5.0 128 13 317.3 318.8 294.8 342.2 7.89 12 607 4302 3.2 2.9 98 0.3 3.0 110 15 318.8 320.3 295.1 343.6 7.80 13 563 4908 0.2 0.2 100 0.0 0.2 100 17 322.2 323.5 295.4 344.5 6.92 14 524 5480 -2.7 -2.7 100 0.0 -2.7 105 18 325.4 326.5 295.5 345.0 6.00 15 500 5850 -4.7 -4.7 100 0.0 -4.7 90 12 327.3 328.4 295.6 345.2 5.41 16 491 5993 -5.3 -5.3 100 0.0 -5.3 84 11 328.3 329.3 295.7 345.8 5.26 17 445 6761 -9.5 -9.5 100 0.0 -9.5 104 9 332.4 333.2 295.9 346.6 4.19 18 412 7354 -12.7 -12.7 100 0.0 -12.7 127 7 335.6 336.3 296.1 347.8 3.50 19 400 7580 -14.1 -14.1 100 0.0 -14.1 135 7 336.7 337.3 296.2 347.9 3.21 20 300 9710 -28.5 -29.5 91 1.0 -28.7 245 5 345.2 345.4 296.5 349.4 1.11 21 250 10990 -38.7 -40.5 83 1.8 -38.9 290 9 348.5 348.6 296.7 350.3 0.45 22 248 11045 -39.1 -41.0 82 1.9 -39.3 291 9 348.7 348.8 296.7 350.4 0.43 23 200 12480 -52.1 -55.4 67 3.3 -52.2 315 16 350.3 350.3 296.8 350.7 0.10 24 189 12843 -55.5 -59.2 63 3.7 -55.6 315 17 350.5 350.5 296.8 350.8 0.07 25 164 13730 -63.9 -68.6 53 4.7 -64.0 315 19 350.9 350.9 296.8 351.0 0.02 26 150 14270 -68.5 -73.5 48 5.0 -68.5 310 23 352.1 352.1 297.1 352.1 0.01 27 144 14512 -70.5 -76.5 41 6.0 -70.5 310 23 352.7 352.7 297.3 352.8 0.01 28 105 16336 -79.9 -86.9 30 7.0 -79.9 89 21 368.2 368.2 300.2 368.2 0.00 29 100 16610 -82.3 -89.3 29 7.0 -82.3 125 20 368.7 368.7 300.4 368.7 0.00 30 92 17071 -85.5 -92.5 27 7.0 -85.5 115 18 371.3 371.3 300.8 371.3 0.00 31 84 17576 -81.7 -88.7 29 7.0 -81.7 113 16 388.8 388.8 303.6 388.8 0.00 32 83 17643 -79.1 -86.1 31 7.0 -79.1 113 16 395.4 395.4 304.6 395.4 0.00 33 82 17712 -76.5 -83.5 32 7.0 -76.5 112 16 402.1 402.1 305.5 402.1 0.00 34 78 17999 -77.9 -84.9 31 7.0 -77.9 111 15 405.0 405.0 305.9 405.0 0.00 35 70 18620 -76.1 -83.1 32 7.0 -76.2 310 10 421.6 421.6 307.9 421.6 0.01 36 50 20580 -69.7 -77.7 30 8.0 -69.8 55 31 479.2 479.2 313.4 479.4 0.02 37 31 23478 -64.3 -72.3 33 8.0 -64.7 83 58 564.0 564.1 318.9 564.5 0.07 38 30 23680 -63.1 -71.1 33 8.0 -63.6 85 59 572.6 572.6 319.3 573.2 0.09 39 25 24807 -61.1 -69.1 34 8.0 -61.7 609.0 609.1 321.0 610.1 0.14 40 21 25904 -55.6 -63.6 36 8.0 -56.9 100 64 656.7 656.8 323.0 659.5 0.35 41 20 26216 -54.1 -62.1 37 8.0 -55.6 670.6 670.8 323.6 674.3 0.45 TRP 92 17071 -85.5 -92.5 27 7.0 -85.5 115 18 371.3 371.3 300.8 371.3 0.00 WND 21 25904 -55.6 -63.6 36 8.0 -56.9 100 64 656.7 656.8 323.0 659.5 0.35 Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 560.31 mb = 4947.39 m = 16231.40 ft Wetbulb zero: 560.40 mb = 4944.87 m = 16223.13 ft Precipitable water: 2.31 inches Sfc-500 mean rel hum: 81.65 % Est. max temperature: 33.81 C = 92.86 F Sfc-Lift cond lev (LCL): 999.57 mb = 69.75 m = 228.82 ft T: 23.58 C 700-500 lapse rate: 5.77 C/km ThetaE index: 12.13 C Layer 925.0- 850.0 mb Conv cond level (CCL): 817.87 mb = 1811.28 m = 5942.44 ft Mean mixing ratio: 16.23 g/kg Conv temperature: 35.84 C = 96.51 F Cap Strength: 2.67 C Lifted Index: -0.85 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.25 C Lifted Index @700 mb: 1.08 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: 31.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 163.60 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 112.29 J/kg Max Up Vert Vel: 14.99 m/s Conv Inhibition (B-): 187.11 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 924.54 mb = 752.32 m = 2468.22 ft Lev Free Conv (LFC): 639.54 mb = 3876.48 m = 12717.97 ft Equ Level (EL): 409.54 mb = 7400.15 m = 24278.42 ft B at Equ Level: 111.48 J/kg Max Parcel Lev (MPL): 259.54 mb = 10727.06 m = 35193.35 ft Wind level data Storm motion: 152 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 1005 27 290 3 2.8 -1.0 | 322 11 6.9 -8.7 1 1000 66 300 9 7.8 -4.5 | 316 17 11.9 -12.2 2 973 305 280 16 15.8 -2.8 | 298 22 19.9 -10.5 3 940 610 270 15 15.0 -0.0 | 292 21 19.1 -7.7 4 925 748 270 12 12.0 -0.0 | 296 18 16.1 -7.7 5 907 914 265 9 9.0 0.8 | 298 15 13.1 -6.9 6 876 1219 250 2 1.9 0.7 | 320 9 6.0 -7.0 7 850 1482 100 5 -4.9 0.9 | 7 7 -0.8 -6.8 8 816 1829 110 8 -7.5 2.7 | 34 6 -3.4 -5.0 9 787 2134 130 8 -6.1 5.1 | 38 3 -2.0 -2.6 10 759 2438 150 9 -4.5 7.8 | 103 0 -0.4 0.1 11 733 2743 150 9 -4.5 7.8 | 103 0 -0.4 0.1 12 707 3048 145 9 -5.2 7.4 | 72 1 -1.1 -0.3 13 700 3131 145 9 -5.2 7.4 | 72 1 -1.1 -0.3 14 656 3658 130 12 -9.2 7.7 | 90 5 -5.1 0.0 15 632 3962 125 15 -12.3 8.6 | 96 8 -8.2 0.9 16 608 4267 110 15 -14.1 5.1 | 76 10 -10.0 -2.6 17 586 4572 105 15 -14.5 3.9 | 70 11 -10.4 -3.8 18 564 4877 100 17 -16.7 3.0 | 69 13 -12.6 -4.8 19 523 5486 105 18 -17.4 4.7 | 77 14 -13.3 -3.0 20 500 5850 90 12 -12.0 0.0 | 46 11 -7.9 -7.7 21 484 6096 80 10 -9.8 -1.7 | 31 11 -5.7 -9.4 22 400 7580 135 7 -4.9 4.9 | 17 3 -0.8 -2.8 23 398 7620 135 8 -5.7 5.7 | 37 3 -1.5 -2.1 24 324 9144 215 4 2.3 3.3 | 305 8 6.4 -4.4 25 300 9710 245 5 4.5 2.1 | 303 10 8.6 -5.6 26 262 10668 300 8 6.9 -4.0 | 317 16 11.0 -11.7 27 250 10990 290 9 8.5 -3.1 | 311 17 12.6 -10.8 28 209 12192 315 14 9.9 -9.9 | 321 23 14.0 -17.6 29 200 12480 315 16 11.3 -11.3 | 321 24 15.4 -19.0 30 164 13716 315 19 13.4 -13.4 | 320 27 17.5 -21.1 31 150 14270 310 23 17.6 -14.8 | 316 31 21.7 -22.5 32 127 15240 310 25 19.2 -16.1 | 316 33 23.3 -23.8 33 100 16610 125 20 -16.4 11.5 | 107 13 -12.3 3.8 34 92 17071 115 18 -16.3 7.6 | 90 12 -12.2 -0.1 35 74 18288 110 14 -13.2 4.8 | 72 10 -9.0 -2.9 36 70 18620 310 10 7.7 -6.4 | 320 18 11.8 -14.1 37 50 20580 55 31 -25.4 -17.8 | 40 33 -21.3 -25.5 38 44 21336 65 45 -40.8 -19.0 | 54 45 -36.7 -26.7 39 30 23680 85 59 -58.8 -5.1 | 77 56 -54.7 -12.8 40 25 24384 85 61 -60.8 -5.3 | 77 58 -56.7 -13.0 Wind Parameters Mean winds (0-6000m): 121.9 at 11.6 knts Storm direction: 151.9 at 8.7 knts Shear (0-3000m) pos: 1.2 neg: 1.5 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -48.8 tot: -15.6 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.40 Bulk Shear: 79.98 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 ------------------------------------------------------------------------------- 500 282 13 301 20| 0.0 12.8 12.8| 0.0 -45.3 -45.3 -90.7 -0.57| 16.5 -9.4 1000 276 12 299 19| 0.0 2.1 2.1| 11.6 -47.6 -36.0 -36.0 -0.27| 13.1 -3.5 1500 274 10 302 16| 0.0 2.9 2.9| 27.8 -48.7 -21.0 -14.0 0.03| 13.4 0.4 2000 267 9 299 15| 0.9 2.2 3.1| 32.7 -48.7 -16.0 -8.0 0.10| 11.3 1.1 2500 239 9 285 12| 1.4 1.7 3.1| 33.2 -48.7 -15.5 -6.2 0.11| 9.9 1.1 3000 206 9 268 8| 1.2 1.5 2.7| 33.2 -48.8 -15.6 -5.2 0.11| 8.4 0.9 4000 162 10 219 2| 0.9 2.1 3.0| 34.5 -50.3 -15.9 -4.0 0.10| 7.3 0.7 5000 134 11 88 4| 0.7 2.1 2.8| 35.9 -60.0 -24.1 -4.8 0.04| 6.6 0.2 6000 122 12 75 6| 0.6 1.4 2.0| 40.2 -87.0 -46.8 -7.8 -0.07| 6.3 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251017.12.gif