UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 31 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 1008 27 28.8 23.8 74 5.0 25.1 50 3 301.3 304.7 298.0 356.4 18.72 1 1004 60 28.0 19.0 58 9.0 21.7 330 7 300.8 303.4 294.7 341.6 13.90 2 1000 94 29.4 21.4 62 8.0 23.6 250 11 302.5 305.5 296.8 350.6 16.25 3 998 112 28.8 20.8 62 8.0 23.0 251 11 302.1 305.0 296.3 348.4 15.68 4 971 356 26.2 21.2 74 5.0 22.6 262 7 301.9 304.9 296.8 350.7 16.54 5 945 595 24.0 21.1 84 2.9 21.9 274 5 302.0 305.1 297.0 351.9 16.90 6 925 782 22.4 20.7 90 1.7 21.2 320 3 302.2 305.3 297.1 352.0 16.84 7 859 1426 20.0 17.6 86 2.4 18.3 247 4 306.2 309.0 296.8 350.9 14.91 8 850 1517 19.6 16.7 83 2.9 17.6 225 5 306.7 309.3 296.5 349.4 14.21 9 734 2767 13.0 7.0 67 6.0 9.3 219 11 312.6 314.2 294.1 339.2 8.60 10 700 3164 10.2 4.2 66 6.0 6.7 200 4 313.8 315.2 293.6 336.9 7.41 11 662 3625 8.2 -2.8 46 11.0 2.5 332 3 316.6 317.5 292.2 331.6 4.70 12 635 3967 6.6 -0.4 61 7.0 2.8 287 4 318.5 319.7 293.7 337.3 5.86 13 507 5771 -5.5 -10.0 71 4.5 -7.5 295 26 325.0 325.7 293.5 336.8 3.53 14 500 5880 -6.3 -9.8 76 3.5 -7.8 295 27 325.4 326.1 293.7 337.5 3.64 15 491 6022 -7.3 -9.4 85 2.1 -8.2 295 28 325.8 326.6 294.0 338.6 3.82 16 450 6698 -11.7 -12.5 94 0.8 -12.1 352 23 328.5 329.2 294.2 339.6 3.25 17 439 6888 -12.1 -13.0 93 0.9 -12.5 11 21 330.4 331.0 294.6 341.3 3.20 18 432 7012 -12.1 -14.3 84 2.2 -12.9 23 20 331.9 332.5 294.8 342.0 2.93 19 424 7155 -12.1 -15.8 74 3.7 -13.5 37 19 333.7 334.2 295.0 342.9 2.63 20 400 7600 -14.9 -19.6 67 4.7 -16.4 80 15 335.6 336.0 295.0 342.8 2.02 21 366 8265 -19.7 -22.4 79 2.7 -20.5 90 19 337.9 338.2 295.3 344.1 1.73 22 322 9202 -26.3 -28.8 79 2.5 -26.9 105 28 341.3 341.6 295.6 345.5 1.10 23 300 9710 -29.7 -34.3 64 4.6 -30.5 100 32 343.5 343.7 295.8 346.2 0.70 24 255 10845 -39.1 -48.1 38 9.0 -39.8 92 43 346.0 346.0 295.9 346.8 0.19 25 250 10980 -40.1 -48.1 42 8.0 -40.7 90 45 346.4 346.5 296.0 347.3 0.20 26 244 11145 -41.5 -47.5 52 6.0 -41.9 92 44 346.8 346.8 296.1 347.6 0.21 27 225 11690 -46.5 -50.8 61 4.3 -46.7 99 42 347.2 347.3 296.2 347.9 0.16 28 204 12332 -52.5 -56.3 63 3.8 -52.7 100 40 347.7 347.7 296.2 348.0 0.09 29 200 12460 -53.7 -57.7 61 4.0 -53.8 95 40 347.7 347.7 296.2 348.1 0.08 30 163 13751 -62.1 -72.1 25 10.0 -62.2 85 53 354.6 354.6 297.6 354.6 0.01 31 150 14260 -65.9 -79.9 12 14.0 -66.0 75 54 356.6 356.6 298.0 356.6 0.00 32 134 14941 -68.3 -86.3 6 18.0 -68.4 78 38 364.0 364.0 299.5 364.0 0.00 33 105 16372 -77.7 -98.7 2 21.0 -77.7 309 40 372.4 372.4 301.0 372.4 0.00 34 100 16650 -80.1 -101.1 2 21.0 -80.1 275 42 373.0 373.0 301.1 373.0 0.00 35 95 16939 -81.1 -102.1 2 21.0 -81.1 280 42 376.5 376.5 301.7 376.5 0.00 36 89 17304 -81.9 -101.9 2 20.0 -81.9 269 38 382.0 382.0 302.6 382.0 0.00 37 82 17762 -82.1 -100.1 3 18.0 -82.1 256 32 390.7 390.7 303.9 390.7 0.00 38 70 18650 -80.1 -96.1 5 16.0 -80.1 290 24 413.0 413.0 306.9 413.0 0.00 39 68 18814 -80.1 -96.1 5 16.0 -80.1 305 26 416.5 416.5 307.3 416.5 0.00 40 65 19068 -81.5 -96.5 6 15.0 -81.5 327 29 418.8 418.8 307.6 418.8 0.00 41 62 19333 -82.3 -97.3 6 15.0 -82.3 351 32 422.7 422.7 308.0 422.7 0.00 42 56 19909 -77.9 -92.9 7 15.0 -78.0 43 39 445.3 445.3 310.4 445.3 0.00 43 55 20012 -75.1 -91.1 7 16.0 -75.2 52 40 454.0 454.0 311.2 454.0 0.00 44 50 20570 -71.7 -88.7 6 17.0 -71.8 100 46 474.5 474.5 313.0 474.5 0.00 45 44 21333 -67.7 -90.7 2 23.0 -67.9 85 55 502.0 502.0 315.1 502.0 0.00 46 43 21472 -65.3 -89.3 2 24.0 -65.7 85 57 511.2 511.2 315.7 511.2 0.00 47 40 21916 -62.6 -91.1 1 28.4 -63.1 85 62 528.6 528.6 316.8 528.6 0.00 48 39 22073 -61.7 -91.7 1 30.0 -62.3 85 61 534.8 534.8 317.2 534.8 0.00 49 30 23720 -56.3 -87.3 1 31.0 -57.7 90 54 591.2 591.2 320.2 591.2 0.01 50 20 26330 -49.5 -82.5 1 33.0 -53.1 85 46 684.7 684.7 323.9 684.8 0.02 51 17 27398 -48.1 -82.1 1 34.0 -52.6 85 49 721.7 721.7 325.1 722.0 0.03 TRP 95 16939 -81.1 -102.1 2 21.0 -81.1 280 42 376.5 376.5 301.7 376.5 0.00 WND 40 21916 -62.6 -91.1 1 28.4 -63.1 85 62 528.6 528.6 316.8 528.6 0.00 Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 565.18 mb = 4951.28 m = 16244.15 ft Wetbulb zero: 600.38 mb = 4416.64 m = 14490.10 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 70.25 % Est. max temperature: 33.78 C = 92.80 F Sfc-Lift cond lev (LCL): 937.88 mb = 660.97 m = 2168.51 ft T: 23.43 C 700-500 lapse rate: 6.08 C/km ThetaE index: 20.36 C Layer 859.0- 635.0 mb Conv cond level (CCL): 832.78 mb = 1691.31 m = 5548.85 ft Mean mixing ratio: 16.48 g/kg Conv temperature: 35.06 C = 95.11 F Cap Strength: 1.70 C Lifted Index: -3.62 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.77 C Lifted Index @700 mb: -0.60 C Showalter Index: -3.16 C Risk: Severe thunderstorms possible Total Totals Index: 48.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 23.00 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -2.38 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 771.65 J/kg Max Up Vert Vel: 39.28 m/s Conv Inhibition (B-): 78.66 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 899.83 mb = 1021.91 m = 3352.67 ft Lev Free Conv (LFC): 714.83 mb = 2988.34 m = 9804.15 ft Equ Level (EL): 174.83 mb = 13308.36 m = 43662.07 ft B at Equ Level: 754.05 J/kg Max Parcel Lev (MPL): 114.83 mb = 15846.90 m = 51990.52 ft Wind level data Storm motion: 306 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 1008 27 50 3 -2.3 -1.9 | 105 8 -8.0 2.1 1 1000 94 250 11 10.3 3.8 | 211 9 4.7 7.8 2 976 305 260 7 6.9 1.2 | 193 5 1.2 5.3 3 943 610 275 5 5.0 -0.4 | 169 4 -0.7 3.6 4 925 782 320 3 1.9 -2.3 | 115 4 -3.7 1.8 5 911 914 350 3 0.5 -3.0 | 102 5 -5.1 1.1 6 880 1219 295 1 0.9 -0.4 | 127 6 -4.8 3.6 7 850 1517 225 5 3.5 3.5 | 164 8 -2.1 7.6 8 819 1829 225 9 6.4 6.4 | 184 10 0.7 10.4 9 790 2134 235 11 9.0 6.3 | 198 11 3.3 10.4 10 763 2438 235 12 9.8 6.9 | 201 12 4.2 10.9 11 736 2743 220 11 7.1 8.4 | 186 13 1.4 12.5 12 710 3048 205 7 3.0 6.3 | 165 11 -2.7 10.4 13 700 3164 200 4 1.4 3.8 | 151 9 -4.3 7.8 14 658 3658 345 3 0.8 -2.9 | 103 5 -4.9 1.2 15 634 3962 285 4 3.9 -1.0 | 149 4 -1.8 3.0 16 611 4267 295 5 4.5 -2.1 | 150 2 -1.1 2.0 17 588 4572 315 8 5.7 -5.7 | 0 2 -0.0 -1.6 18 566 4877 305 11 9.0 -6.3 | 304 4 3.3 -2.2 19 525 5486 295 22 19.9 -9.3 | 290 15 14.3 -5.2 20 500 5880 295 27 24.5 -11.4 | 291 20 18.8 -7.3 21 486 6096 295 28 25.4 -11.8 | 292 21 19.7 -7.8 22 400 7600 80 15 -14.8 -2.6 | 94 20 -20.4 1.5 23 399 7620 80 13 -12.8 -2.3 | 96 19 -18.5 1.8 24 324 9144 105 28 -27.0 7.2 | 109 35 -32.7 11.3 25 300 9710 100 32 -31.5 5.6 | 105 38 -37.2 9.6 26 261 10668 95 40 -39.8 3.5 | 99 46 -45.5 7.5 27 250 10980 90 45 -45.0 0.0 | 95 51 -50.7 4.1 28 208 12192 105 40 -38.6 10.4 | 108 47 -44.3 14.4 29 200 12460 95 40 -39.8 3.5 | 99 46 -45.5 7.5 30 164 13716 85 53 -52.8 -4.6 | 89 58 -58.5 -0.6 31 150 14260 75 54 -52.2 -14.0 | 80 59 -57.8 -9.9 32 127 15240 80 30 -29.5 -5.2 | 88 35 -35.2 -1.1 33 100 16650 275 42 41.8 -3.7 | 269 36 36.2 0.4 34 95 16939 280 42 41.4 -7.3 | 275 36 35.7 -3.2 35 75 18288 240 26 22.5 13.0 | 225 24 16.8 17.1 36 70 18650 290 24 22.6 -8.2 | 284 17 16.9 -4.1 37 50 20570 100 46 -45.3 8.0 | 103 52 -51.0 12.1 38 44 21336 85 55 -54.8 -4.8 | 89 60 -60.5 -0.7 39 40 21916 85 62 -61.8 -5.4 | 89 67 -67.4 -1.3 40 30 23720 90 54 -54.0 0.0 | 94 60 -59.7 4.1 41 27 24384 95 55 -54.8 4.8 | 98 61 -60.5 8.9 42 20 26330 85 46 -45.8 -4.0 | 90 51 -51.5 0.1 43 15 27432 85 52 -51.8 -4.5 | 90 57 -57.5 -0.5 Wind Parameters Mean winds (0-6000m): 275.6 at 9.3 knts Storm direction: 305.6 at 7.0 knts Shear (0-3000m) pos: 0.2 neg: 1.6 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 61.9 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -31.3 tot: 11.5 m^2/s^2 ave: 3.8 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.1 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 616.68 Bulk Shear: 1.25 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 ------------------------------------------------------------------------------- 500 258 8 197 6| 0.0 8.3 8.3| 17.8 -4.7 13.1 26.2 0.59| 21.3 12.5 1000 272 6 179 4| 2.5 4.1 6.6| 19.2 -9.2 10.0 10.0 0.31| 14.2 4.3 1500 269 5 165 4| 1.6 4.4 6.0| 26.7 -9.2 17.5 11.7 0.39| 11.9 4.6 2000 251 5 175 6| 0.2 3.3 3.5| 38.4 -9.2 29.2 14.6 0.45| 10.3 4.6 2500 244 7 183 7| 0.2 2.9 3.1| 42.8 -12.0 30.8 12.3 0.43| 8.8 3.8 3000 238 7 184 8| 0.2 1.6 1.8| 42.8 -31.3 11.5 3.8 0.25| 8.5 2.1 4000 240 6 179 7| 1.0 1.4 2.4| 45.7 -40.8 4.9 1.2 0.15| 8.2 1.2 5000 257 7 188 6| 1.2 1.5 2.6| 45.7 -43.1 2.6 0.5 0.07| 7.7 0.5 6000 276 9 229 5| 1.0 2.3 3.2| 47.5 -48.1 -0.6 -0.1 0.04| 7.7 0.3 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251031.12.gif