UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 1 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 1007 27 24.0 23.1 95 0.9 23.3 280 4 296.6 299.8 296.3 348.4 17.95 1 1000 83 23.2 22.8 98 0.4 22.9 295 12 296.4 299.6 296.1 347.5 17.74 2 975 305 23.2 21.0 87 2.2 21.6 280 19 298.5 301.5 295.7 345.8 16.26 3 960 441 23.4 21.1 87 2.3 21.8 271 19 300.0 303.1 296.4 348.7 16.63 4 925 766 22.2 20.0 87 2.2 20.6 255 18 302.0 305.0 296.5 349.6 16.11 5 853 1468 18.2 16.4 89 1.8 17.0 236 16 304.9 307.5 295.8 346.4 13.89 6 850 1498 18.2 16.3 89 1.9 16.9 235 16 305.2 307.8 295.9 346.6 13.85 7 746 2607 11.8 11.8 100 0.0 11.8 187 11 309.9 312.1 295.7 345.6 11.74 8 700 3139 9.2 9.2 100 0.0 9.2 165 6 312.7 314.7 295.6 345.1 10.50 9 691 3246 9.0 9.0 100 0.0 9.0 149 6 313.6 315.6 295.8 346.1 10.49 10 666 3551 8.2 7.2 93 1.0 7.6 103 7 316.0 317.9 295.8 346.2 9.62 11 548 5134 -1.3 -1.3 100 0.0 -1.3 40 14 322.9 324.1 295.1 343.5 6.36 12 500 5860 -5.3 -7.0 88 1.7 -6.1 5 24 326.6 327.5 294.7 341.7 4.53 13 495 5939 -5.7 -7.2 89 1.5 -6.4 5 24 327.0 327.9 294.8 342.1 4.51 14 477 6228 -6.7 -7.1 97 0.4 -6.9 9 22 329.3 330.2 295.6 345.1 4.71 15 420 7210 -13.1 -13.1 100 0.0 -13.1 39 16 333.3 334.0 295.4 344.8 3.32 16 401 7561 -15.3 -18.0 80 2.7 -16.2 49 13 334.9 335.3 295.0 343.0 2.31 17 400 7580 -15.3 -18.3 78 3.0 -16.3 50 13 335.1 335.6 295.1 343.1 2.26 18 383 7907 -16.9 -21.6 67 4.7 -18.4 54 14 337.2 337.6 295.2 343.6 1.78 19 368 8207 -18.7 -26.7 49 8.0 -20.8 64 14 338.7 338.9 295.0 343.0 1.17 20 344 8706 -22.3 -33.3 36 11.0 -24.5 80 14 340.4 340.5 295.0 342.9 0.67 21 312 9418 -26.9 -40.9 25 14.0 -28.9 100 14 343.6 343.7 295.5 345.0 0.34 22 300 9700 -29.1 -44.1 22 15.0 -30.9 105 13 344.4 344.4 295.6 345.4 0.25 23 253 10898 -39.1 -45.1 53 6.0 -39.6 101 14 346.7 346.8 296.1 347.8 0.27 24 250 10980 -39.9 -44.6 61 4.7 -40.3 100 15 346.7 346.8 296.2 347.9 0.29 25 247 11062 -40.9 -44.5 68 3.6 -41.2 100 15 346.5 346.5 296.1 347.6 0.30 26 239 11285 -42.9 -44.7 82 1.8 -43.0 99 16 346.7 346.8 296.2 347.9 0.30 27 218 11898 -47.7 -52.5 58 4.8 -47.9 96 18 348.5 348.6 296.4 349.1 0.14 28 200 12460 -52.7 -57.7 55 5.0 -52.9 85 21 349.3 349.3 296.5 349.7 0.08 29 176 13271 -59.3 -67.3 35 8.0 -59.4 94 29 351.5 351.5 297.0 351.6 0.03 30 161 13821 -64.5 -73.5 28 9.0 -64.6 99 34 351.8 351.8 297.0 351.8 0.01 31 150 14250 -67.5 -76.5 27 9.0 -67.5 95 38 353.8 353.8 297.4 353.8 0.01 32 135 14876 -72.5 -83.5 17 11.0 -72.5 101 38 355.8 355.8 297.8 355.8 0.00 33 126 15278 -75.7 -86.7 16 11.0 -75.7 106 38 357.1 357.1 298.1 357.1 0.00 34 118 15654 -78.3 -89.3 15 11.0 -78.3 118 29 359.0 359.0 298.5 359.0 0.00 35 105 16321 -77.1 -89.1 13 12.0 -77.1 141 15 373.5 373.5 301.2 373.5 0.00 36 100 16600 -78.5 -90.5 12 12.0 -78.5 150 9 376.1 376.1 301.6 376.1 0.00 37 80 17838 -89.1 -101.1 8 12.0 -89.1 315 11 379.0 379.0 302.1 379.0 0.00 38 72 18414 -84.5 -96.5 10 12.0 -84.5 53 12 400.4 400.4 305.3 400.4 0.00 39 70 18570 -83.7 -95.7 10 12.0 -83.7 130 15 405.3 405.3 305.9 405.3 0.00 40 64 19067 -83.1 -95.1 11 12.0 -83.1 125 19 417.2 417.2 307.4 417.2 0.00 41 59 19523 -78.9 -90.9 12 12.0 -78.9 120 23 436.4 436.4 309.5 436.4 0.00 42 57 19721 -75.9 -87.9 13 12.0 -76.0 118 24 447.5 447.5 310.6 447.6 0.00 43 54 20035 -72.7 -84.7 15 12.0 -72.8 115 27 461.9 461.9 312.0 461.9 0.01 44 50 20490 -69.1 -82.1 14 13.0 -69.2 110 30 480.7 480.7 313.5 480.7 0.01 45 49 20611 -68.5 -82.5 12 14.0 -68.7 106 32 484.9 484.9 313.8 484.9 0.01 46 45 21122 -68.5 -85.5 7 17.0 -68.7 87 41 496.8 496.8 314.7 496.8 0.01 47 43 21394 -70.1 -89.1 5 19.0 -70.3 80 45 499.4 499.4 314.9 499.4 0.00 48 30 23580 -62.1 -92.1 1 30.0 -62.8 85 54 575.3 575.3 319.5 575.4 0.00 49 20 26140 -51.1 -83.8 1 32.7 -54.2 90 66 679.8 679.8 323.7 679.9 0.02 50 19 26475 -49.7 -82.7 1 33.0 -53.4 88 63 694.2 694.2 324.3 694.3 0.02 51 17 27203 -49.3 -82.3 1 33.0 -53.4 83 57 717.9 717.9 325.0 718.1 0.03 52 16 27604 -45.9 -80.9 1 35.0 -51.4 81 53 741.5 741.5 325.7 741.8 0.04 53 12 29541 -40.5 -76.5 1 36.0 -49.6 824.2 824.3 327.8 825.2 0.10 TRP 80 17838 -89.1 -101.1 8 12.0 -89.1 315 11 379.0 379.0 302.1 379.0 0.00 WND 20 26140 -51.1 -83.8 1 32.7 -54.2 90 66 679.8 679.8 323.7 679.9 0.02 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 564.15 mb = 4917.52 m = 16133.40 ft Wetbulb zero: 565.59 mb = 4877.63 m = 16002.52 ft Precipitable water: 2.52 inches Sfc-500 mean rel hum: 94.37 % Est. max temperature: 32.20 C = 89.95 F Sfc-Lift cond lev (LCL): 994.29 mb = 133.18 m = 436.95 ft T: 23.20 C 700-500 lapse rate: 5.33 C/km ThetaE index: 3.20 C Layer 853.0- 850.0 mb Conv cond level (CCL): 876.91 mb = 1228.36 m = 4030.00 ft Mean mixing ratio: 16.53 g/kg Conv temperature: 31.38 C = 88.48 F Cap Strength: 1.85 C Lifted Index: -1.75 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.24 C Lifted Index @700 mb: -0.90 C Showalter Index: -1.10 C Risk: Thunderstorms probable Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.60 C K Index: 39.80 Risk: > 80 % chance of thunderstorms Sweat Index: 251.60 Risk: None Energy Index: -1.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 276.22 J/kg Max Up Vert Vel: 23.50 m/s Conv Inhibition (B-): 52.24 J/kg Cap Strength: 1.83 C Lift Cond Lev (LCL): 930.20 mb = 716.91 m = 2352.05 ft Lev Free Conv (LFC): 785.20 mb = 2171.75 m = 7125.09 ft Equ Level (EL): 315.20 mb = 9343.61 m = 30654.52 ft B at Equ Level: 275.55 J/kg Max Parcel Lev (MPL): 145.20 mb = 14443.09 m = 47384.88 ft Wind level data Storm motion: 312 at 10 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 1007 27 280 4 3.9 -0.7 | 150 7 -3.6 6.1 1 1000 83 295 12 10.9 -5.1 | 242 4 3.3 1.7 2 975 305 280 19 18.7 -3.3 | 253 12 11.2 3.5 3 942 610 260 19 18.7 3.3 | 228 15 11.2 10.1 4 925 766 255 18 17.4 4.7 | 221 15 9.9 11.5 5 909 914 250 17 16.0 5.8 | 214 15 8.4 12.6 6 878 1219 240 16 13.9 8.0 | 203 16 6.3 14.8 7 850 1498 235 16 13.1 9.2 | 199 17 5.6 16.0 8 817 1829 225 15 10.6 10.6 | 190 18 3.1 17.4 9 788 2134 210 13 6.5 11.3 | 177 18 -1.0 18.1 10 760 2438 190 12 2.1 11.8 | 164 19 -5.4 18.6 11 734 2743 185 11 1.0 11.0 | 160 19 -6.6 17.8 12 708 3048 175 7 -0.6 7.0 | 149 16 -8.1 13.8 13 700 3139 165 6 -1.6 5.8 | 144 16 -9.1 12.6 14 657 3658 85 7 -7.0 -0.6 | 113 16 -14.5 6.2 15 632 3962 70 10 -9.4 -3.4 | 101 17 -16.9 3.4 16 609 4267 60 11 -9.5 -5.5 | 94 17 -17.1 1.3 17 586 4572 60 12 -10.4 -6.0 | 93 18 -17.9 0.8 18 565 4877 60 12 -10.4 -6.0 | 93 18 -17.9 0.8 19 524 5486 10 17 -3.0 -16.7 | 47 14 -10.5 -9.9 20 500 5860 5 24 -2.1 -23.9 | 29 20 -9.6 -17.1 21 485 6096 5 23 -2.0 -22.9 | 31 19 -9.5 -16.1 22 400 7580 50 13 -10.0 -8.4 | 85 18 -17.5 -1.5 23 398 7620 45 14 -9.9 -9.9 | 80 18 -17.4 -3.1 24 324 9144 95 14 -13.9 1.2 | 111 23 -21.5 8.0 25 300 9700 105 13 -12.6 3.4 | 117 23 -20.1 10.2 26 261 10668 105 12 -11.6 3.1 | 117 22 -19.1 9.9 27 250 10980 100 15 -14.8 2.6 | 113 24 -22.3 9.4 28 208 12192 95 19 -18.9 1.7 | 108 28 -26.5 8.5 29 200 12460 85 21 -20.9 -1.8 | 100 29 -28.4 5.0 30 163 13716 100 33 -32.5 5.7 | 107 42 -40.0 12.6 31 150 14250 95 38 -37.9 3.3 | 103 47 -45.4 10.1 32 126 15240 105 38 -36.7 9.8 | 111 47 -44.2 16.7 33 100 16600 150 9 -4.5 7.8 | 141 19 -12.0 14.6 34 80 17838 315 11 7.8 -7.8 | 345 1 0.2 -1.0 35 74 18288 350 10 1.7 -9.8 | 62 7 -5.8 -3.0 36 70 18570 130 15 -11.5 9.6 | 131 25 -19.0 16.5 37 50 20490 110 30 -28.2 10.3 | 116 40 -35.7 17.1 38 43 21336 80 45 -44.3 -7.8 | 89 52 -51.8 -1.0 39 30 23580 85 54 -53.8 -4.7 | 92 61 -61.3 2.1 40 26 24384 80 59 -58.1 -10.2 | 87 66 -65.6 -3.4 41 20 26140 90 66 -66.0 0.0 | 95 74 -73.5 6.8 42 14 27432 75 45 -43.5 -11.6 | 85 51 -51.0 -4.8 Wind Parameters Mean winds (0-6000m): 282.2 at 13.5 knts Storm direction: 312.2 at 10.2 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 0.5 deg Storm rel helicity (0-3000m) pos: 10.5 neg: -126.4 tot: -115.9 m^2/s^2 ave: -38.6 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 290.61 Bulk Shear: 0.95 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 ------------------------------------------------------------------------------- 500 279 16 243 9| 0.0 15.6 15.6| 10.5 -14.5 -4.0 -8.1 0.31| 22.7 7.1 1000 267 17 230 12| 0.0 6.9 6.9| 10.5 -39.7 -29.2 -29.2 0.02| 14.8 0.3 1500 258 17 220 14| 0.0 4.6 4.6| 10.5 -53.3 -42.8 -28.6 -0.08| 11.1 -0.9 2000 250 16 212 15| 0.0 3.2 3.2| 10.5 -77.9 -67.4 -33.7 -0.21| 9.7 -2.0 2500 242 16 204 15| 0.0 2.6 2.6| 10.5-107.9 -97.5 -39.0 -0.32| 9.0 -2.9 3000 236 15 197 16| 0.0 1.6 1.6| 10.5-126.4-115.9 -38.6 -0.37| 8.4 -3.1 4000 229 13 188 15| 0.0 1.8 1.8| 10.5-188.3-177.9 -44.5 -0.50| 8.2 -4.1 5000 222 12 183 16| 0.0 1.6 1.6| 10.5-212.2-201.7 -40.3 -0.54| 7.1 -3.8 6000 282 14 235 7| 0.0 2.0 2.0| 11.4-277.4-266.0 -44.3 -0.60| 7.5 -4.5 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251201.12.gif