UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:1200Z 30 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 1007 27 27.8 25.0 85 2.8 25.7 350 1 300.4 304.0 298.7 359.7 20.18 1 1006 35 28.8 25.0 80 3.8 26.0 354 2 301.4 305.1 298.9 361.1 20.21 2 1000 86 29.6 24.6 75 5.0 25.9 20 5 302.8 306.4 299.0 361.6 19.84 3 925 778 24.8 19.8 74 5.0 21.2 10 7 304.7 307.6 297.1 352.1 15.91 4 894 1076 21.6 20.7 95 0.9 20.9 10 4 304.3 307.6 298.0 356.4 17.45 5 850 1514 19.0 19.0 100 0.0 19.0 260 3 306.0 309.1 297.8 355.5 16.49 6 717 2958 11.2 11.2 100 0.0 11.2 207 14 312.7 315.0 296.4 348.9 11.74 7 700 3158 9.4 9.4 100 0.0 9.4 205 13 312.9 314.9 295.7 345.8 10.65 8 694 3229 8.6 8.6 100 0.0 8.6 208 13 312.8 314.7 295.3 344.2 10.17 9 583 4645 -0.3 -0.3 100 0.0 -0.3 274 9 318.4 319.6 294.0 338.9 6.44 10 539 5269 -3.1 -3.7 96 0.6 -3.4 298 8 322.3 323.3 294.3 339.9 5.41 11 500 5860 -5.9 -5.9 100 0.0 -5.9 235 3 325.8 326.8 294.8 342.2 4.93 12 496 5923 -6.3 -6.3 100 0.0 -6.3 222 3 326.1 327.1 294.8 342.1 4.82 13 463 6462 -9.1 -9.1 100 0.0 -9.1 218 4 329.1 329.9 295.1 343.1 4.15 14 446 6752 -10.1 -10.6 96 0.5 -10.3 244 3 331.4 332.2 295.4 344.4 3.83 15 435 6946 -10.5 -11.9 89 1.4 -11.1 261 3 333.2 334.0 295.6 345.4 3.54 16 412 7364 -12.9 -15.3 82 2.4 -13.8 299 2 335.4 336.0 295.6 345.3 2.83 17 400 7590 -14.3 -17.0 80 2.7 -15.3 320 2 336.4 336.9 295.6 345.3 2.52 18 390 7782 -15.5 -18.7 76 3.2 -16.6 0 2 337.3 337.7 295.6 345.3 2.24 19 341 8783 -22.5 -24.7 82 2.2 -23.1 98 4 341.0 341.3 295.8 346.5 1.51 20 300 9710 -30.1 -32.0 83 1.9 -30.4 220 4 343.0 343.1 295.8 346.3 0.87 21 255 10845 -39.1 -41.0 82 1.9 -39.3 63 17 346.0 346.1 296.1 347.6 0.42 22 250 10980 -40.1 -42.3 79 2.2 -40.3 65 23 346.4 346.5 296.2 347.9 0.37 23 200 12460 -52.7 -56.5 63 3.8 -52.8 65 39 349.3 349.3 296.5 349.7 0.09 24 150 14260 -66.7 -73.7 37 7.0 -66.8 95 32 355.2 355.2 297.7 355.2 0.01 25 116 15763 -78.7 -86.7 26 8.0 -78.7 100 30 360.1 360.1 298.7 360.1 0.00 26 105 16330 -77.3 -85.3 27 8.0 -77.3 217 29 373.1 373.1 301.1 373.1 0.00 27 100 16610 -76.3 -84.3 27 8.0 -76.3 275 29 380.3 380.3 302.3 380.3 0.00 28 92 17088 -78.5 -86.5 26 8.0 -78.5 272 26 385.1 385.1 303.1 385.1 0.00 29 86 17470 -79.9 -87.9 25 8.0 -79.9 270 23 389.8 389.8 303.8 389.8 0.00 30 80 17878 -80.7 -88.7 25 8.0 -80.7 267 20 396.3 396.3 304.7 396.3 0.00 31 74 18321 -77.3 -85.3 27 8.0 -77.3 268 18 412.4 412.4 306.8 412.4 0.00 32 70 18640 -77.3 -85.3 27 8.0 -77.3 290 26 419.0 419.0 307.6 419.0 0.00 33 68 18805 -78.3 -86.3 26 8.0 -78.3 305 27 420.3 420.3 307.7 420.4 0.00 34 63 19239 -78.9 -86.9 26 8.0 -78.9 343 29 428.3 428.3 308.6 428.3 0.00 35 61 19421 -80.1 -88.1 25 8.0 -80.1 360 29 429.6 429.6 308.8 429.6 0.00 36 59 19608 -81.3 -89.3 25 8.0 -81.3 16 30 431.0 431.0 309.0 431.0 0.00 37 57 19801 -81.9 -89.9 24 8.0 -81.9 34 31 433.9 433.9 309.3 433.9 0.00 38 50 20550 -72.7 -81.7 24 9.0 -72.8 100 34 472.2 472.2 312.8 472.2 0.01 39 48 20790 -71.7 -80.7 25 9.0 -71.8 480.1 480.1 313.5 480.2 0.01 TRP 116 15763 -78.7 -86.7 26 8.0 -78.7 100 30 360.1 360.1 298.7 360.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 586.74 mb = 4597.20 m = 15082.50 ft Wetbulb zero: 587.14 mb = 4587.51 m = 15050.70 ft Precipitable water: 2.69 inches Sfc-500 mean rel hum: 95.46 % Est. max temperature: 33.23 C = 91.82 F Sfc-Lift cond lev (LCL): 967.43 mb = 379.96 m = 1246.56 ft T: 27.56 C 700-500 lapse rate: 5.66 C/km ThetaE index: 17.46 C Layer 850.0- 539.0 mb Conv cond level (CCL): 878.53 mb = 1227.80 m = 4028.18 ft Mean mixing ratio: 17.73 g/kg Conv temperature: 32.39 C = 90.31 F Cap Strength: 0.58 C Lifted Index: -5.19 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.16 C Lifted Index @700 mb: -2.92 C Showalter Index: -4.81 C Risk: Severe thunderstorms possible Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 24.90 C K Index: 43.90 Risk: > 80 % chance of thunderstorms Sweat Index: 253.00 Risk: None Energy Index: -2.77 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1956.44 J/kg Max Up Vert Vel: 62.55 m/s Conv Inhibition (B-): 10.08 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 893.86 mb = 1077.89 m = 3536.33 ft Lev Free Conv (LFC): 858.86 mb = 1424.15 m = 4672.34 ft Equ Level (EL): 138.86 mb = 14711.33 m = 48264.92 ft B at Equ Level: 1953.10 J/kg Max Parcel Lev (MPL): 68.86 mb = 18733.82 m = 61461.92 ft Wind level data Storm motion: 282 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 1007 27 350 1 0.2 -1.0 | 93 6 -6.4 0.4 1 1000 86 20 5 -1.7 -4.7 | 68 9 -8.3 -3.4 2 976 305 5 12 -1.0 -12.0 | 36 13 -7.6 -10.6 3 943 610 5 10 -0.9 -10.0 | 41 11 -7.4 -8.6 4 925 778 10 7 -1.2 -6.9 | 54 10 -7.8 -5.6 5 911 914 15 5 -1.3 -4.8 | 66 9 -7.9 -3.5 6 879 1219 5 4 -0.3 -4.0 | 69 7 -6.9 -2.6 7 850 1514 260 3 3.0 0.5 | 117 4 -3.6 1.9 8 819 1829 230 8 6.1 5.1 | 176 6 -0.4 6.5 9 790 2134 215 11 6.3 9.0 | 179 10 -0.3 10.3 10 762 2438 215 12 6.9 9.8 | 182 11 0.3 11.2 11 735 2743 210 14 7.0 12.1 | 182 13 0.4 13.5 12 709 3048 205 14 5.9 12.7 | 177 14 -0.6 14.0 13 700 3158 205 13 5.5 11.8 | 175 13 -1.1 13.1 14 658 3658 230 11 8.4 7.1 | 192 9 1.9 8.4 15 633 3962 250 11 10.3 3.8 | 216 6 3.8 5.1 16 610 4267 260 11 10.8 1.9 | 233 5 4.3 3.2 17 587 4572 270 10 10.0 -0.0 | 249 4 3.4 1.3 18 565 4877 295 7 6.3 -3.0 | 8 2 -0.2 -1.6 19 524 5486 300 8 6.9 -4.0 | 352 3 0.4 -2.7 20 500 5860 235 3 2.5 1.7 | 127 5 -4.1 3.1 21 485 6096 185 4 0.3 4.0 | 131 8 -6.2 5.3 22 400 7590 320 2 1.3 -1.5 | 88 5 -5.3 -0.2 23 398 7620 345 2 0.5 -1.9 | 84 6 -6.0 -0.6 24 324 9144 135 4 -2.8 2.8 | 114 10 -9.4 4.2 25 300 9710 220 4 2.6 3.1 | 138 6 -4.0 4.4 26 261 10668 60 10 -8.7 -5.0 | 76 16 -15.2 -3.7 27 250 10980 65 23 -20.8 -9.7 | 73 29 -27.4 -8.4 28 208 12192 70 36 -33.8 -12.3 | 75 42 -40.4 -11.0 29 200 12460 65 39 -35.3 -16.5 | 70 45 -41.9 -15.1 30 164 13716 75 39 -37.7 -10.1 | 79 45 -44.2 -8.8 31 150 14260 95 32 -31.9 2.8 | 96 39 -38.4 4.1 32 127 15240 105 31 -29.9 8.0 | 104 38 -36.5 9.4 33 116 15763 100 30 -29.5 5.2 | 100 37 -36.1 6.5 34 100 16610 275 29 28.9 -2.5 | 273 22 22.3 -1.2 35 74 18288 265 17 16.9 1.5 | 255 11 10.4 2.8 36 70 18640 290 26 24.4 -8.9 | 293 19 17.9 -7.6 37 50 20550 100 34 -33.5 5.9 | 100 41 -40.0 7.2 Wind Parameters Mean winds (0-6000m): 251.5 at 8.9 knts Storm direction: 281.5 at 6.7 knts Shear (0-3000m) pos: 0.6 neg: 3.2 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -27.1 tot: -1.0 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.7 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 63.84 Bulk Shear: 30.64 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 7 9 45 11| 9.9 0.0 9.9| 2.3 -23.1 -20.8 -41.7 -0.68| 13.1 -9.0 1000 8 8 49 10| 1.9 0.0 1.9| 14.8 -23.1 -8.4 -8.4 -0.21| 9.7 -2.0 1500 5 7 53 9| 1.3 2.3 3.5| 18.9 -23.1 -4.3 -2.8 -0.01| 9.0 -0.1 2000 345 7 43 7| 1.0 3.6 4.6| 24.2 -23.1 1.1 0.5 0.13| 8.8 1.1 2500 293 8 344 2| 0.8 3.5 4.3| 26.0 -23.3 2.6 1.1 0.13| 7.7 1.0 3000 246 9 196 5| 0.6 3.2 3.8| 26.0 -27.1 -1.0 -0.3 0.10| 6.9 0.7 4000 233 10 189 7| 1.7 2.4 4.1| 41.8 -28.6 13.2 3.3 0.20| 6.5 1.3 5000 245 10 201 6| 2.0 1.9 3.9| 47.1 -28.6 18.5 3.7 0.28| 6.1 1.7 6000 252 9 205 5| 1.7 2.1 3.7| 47.6 -29.7 18.0 3.0 0.26| 6.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251030.12.gif