UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 26 APR 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 24.2 23.5 96 0.7 23.7 270 1 296.7 300.0 296.6 349.8 18.38 1 1000 90 25.0 23.1 89 1.9 23.6 195 4 298.1 301.4 296.8 350.7 18.07 2 984 232 25.2 21.9 82 3.3 22.8 125 3 299.7 302.8 296.5 349.6 17.05 3 974 323 25.6 21.6 79 4.0 22.7 89 3 301.0 304.1 296.8 350.7 16.91 4 964 414 26.2 21.6 76 4.6 22.9 81 4 302.5 305.7 297.3 353.1 17.09 5 925 778 24.0 19.0 74 5.0 20.5 75 7 303.8 306.6 296.4 348.8 15.12 6 850 1513 19.4 14.4 73 5.0 16.0 80 3 306.5 308.8 295.1 343.2 12.23 7 759 2479 14.2 9.2 72 5.0 11.0 284 5 310.9 312.8 294.5 340.6 9.67 8 739 2705 13.8 7.8 67 6.0 10.0 310 8 312.9 314.6 294.5 340.8 9.02 9 723 2889 13.6 3.6 51 10.0 7.8 317 9 314.6 315.9 293.4 336.2 6.87 10 700 3161 11.6 2.6 54 9.0 6.5 320 11 315.3 316.6 293.3 336.2 6.61 11 685 3342 10.2 4.2 66 6.0 6.6 316 12 315.7 317.2 294.2 339.5 7.57 12 649 3788 7.0 3.4 78 3.6 4.9 312 14 317.0 318.5 294.6 340.9 7.55 13 500 5880 -6.3 -12.3 62 6.0 -8.8 5 13 325.4 325.9 293.2 335.4 2.98 14 479 6216 -7.7 -13.7 62 6.0 -10.1 0 13 327.6 328.2 293.6 337.1 2.77 15 466 6430 -8.5 -11.7 78 3.2 -9.8 342 12 329.2 329.9 294.5 340.7 3.35 16 433 6997 -12.1 -13.7 88 1.6 -12.8 293 11 331.7 332.3 294.8 342.2 3.07 17 419 7248 -14.1 -14.1 100 0.0 -14.1 271 10 332.2 332.8 295.0 342.8 3.07 18 400 7600 -15.9 -16.3 97 0.4 -16.0 240 9 334.3 334.9 295.2 343.7 2.68 19 383 7926 -17.7 -18.0 97 0.3 -17.8 211 10 336.1 336.6 295.4 344.7 2.42 20 300 9710 -30.1 -37.1 50 7.0 -31.2 95 9 343.0 343.1 295.5 345.0 0.53 21 255 10845 -39.1 -50.1 30 11.0 -39.9 99 9 346.0 346.0 295.9 346.6 0.15 22 250 10980 -40.3 -50.3 33 10.0 -41.0 95 9 346.2 346.2 295.9 346.8 0.15 23 217 11928 -48.3 -59.3 27 11.0 -48.7 99 16 348.1 348.1 296.3 348.3 0.06 24 200 12460 -52.7 -63.7 25 11.0 -52.9 90 23 349.3 349.3 296.5 349.5 0.04 25 194 12656 -54.5 -65.5 25 11.0 -54.7 89 25 349.5 349.5 296.5 349.6 0.03 26 178 13200 -59.3 -71.3 20 12.0 -59.5 87 30 350.3 350.3 296.7 350.4 0.01 27 162 13783 -63.9 -75.9 18 12.0 -64.0 84 37 352.2 352.2 297.1 352.2 0.01 28 150 14250 -67.5 -81.5 12 14.0 -67.6 80 52 353.8 353.8 297.4 353.8 0.00 29 148 14331 -68.1 -82.1 12 14.0 -68.2 81 49 354.1 354.1 297.5 354.1 0.00 30 105 16375 -73.1 -99.1 1 26.0 -73.2 238 29 381.1 381.1 302.4 381.1 0.00 31 100 16660 -75.3 -101.3 1 26.0 -75.3 275 31 382.2 382.2 302.6 382.2 0.00 32 83 17729 -79.1 -104.1 1 25.0 -79.1 295 33 395.4 395.4 304.6 395.4 0.00 33 78 18081 -79.7 -103.7 1 24.0 -79.7 311 30 401.3 401.3 305.4 401.3 0.00 34 70 18700 -75.7 -101.7 1 26.0 -75.7 240 11 422.4 422.4 308.0 422.4 0.00 35 69 18784 -75.1 -101.1 1 26.0 -75.2 241 12 425.5 425.5 308.3 425.5 0.00 36 65 19133 -71.9 -98.9 1 27.0 -72.0 246 14 439.8 439.8 309.8 439.8 0.00 37 50 20700 -67.3 -95.3 1 28.0 -67.5 265 25 484.9 484.9 313.8 484.9 0.00 38 45 21342 -62.7 -91.7 1 29.0 -63.1 260 20 510.9 510.9 315.7 510.9 0.00 39 41 21915 -62.9 -91.9 1 29.0 -63.4 246 17 524.2 524.2 316.6 524.2 0.00 40 39 22222 -64.1 -93.1 1 29.0 -64.6 239 15 528.7 528.7 316.8 528.7 0.00 41 30 23850 -58.5 -89.5 1 31.0 -59.6 200 7 585.2 585.2 319.9 585.2 0.00 42 28 24288 -55.3 -87.3 1 32.0 -56.9 188 8 605.7 605.7 320.9 605.8 0.01 43 20 26460 -51.3 -84.3 1 33.0 -54.4 85 50 679.1 679.2 323.7 679.3 0.02 44 15 28343 -48.1 -82.1 1 34.0 -53.0 748.0 748.0 325.9 748.3 0.03 45 12 29830 -43.1 -78.1 1 35.0 -50.9 815.0 815.1 327.6 815.8 0.08 TRP 83 17729 -79.1 -104.1 1 25.0 -79.1 295 33 395.4 395.4 304.6 395.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 570.58 mb = 4888.92 m = 16039.56 ft Wetbulb zero: 595.71 mb = 4475.05 m = 14681.76 ft Precipitable water: 2.19 inches Sfc-500 mean rel hum: 70.63 % Est. max temperature: 33.73 C = 92.71 F Sfc-Lift cond lev (LCL): 998.21 mb = 105.82 m = 347.17 ft T: 25.02 C 700-500 lapse rate: 6.58 C/km ThetaE index: 12.44 C Layer 925.0- 739.0 mb Conv cond level (CCL): 837.74 mb = 1636.99 m = 5370.63 ft Mean mixing ratio: 16.43 g/kg Conv temperature: 34.59 C = 94.27 F Cap Strength: 2.70 C Lifted Index: -3.51 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: 0.92 C Showalter Index: -0.81 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 20.70 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 191.80 Risk: None Energy Index: -1.53 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 743.03 J/kg Max Up Vert Vel: 38.55 m/s Conv Inhibition (B-): 134.29 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 902.47 mb = 992.39 m = 3255.82 ft Lev Free Conv (LFC): 667.47 mb = 3555.84 m = 11666.00 ft Equ Level (EL): 177.47 mb = 13218.68 m = 43367.83 ft B at Equ Level: 738.55 J/kg Max Parcel Lev (MPL): 107.47 mb = 16236.67 m = 53269.25 ft Wind level data Storm motion: 0 at 6 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 27 270 1 1.0 -0.0 | 190 6 1.0 6.2 1 1000 90 195 4 1.0 3.9 | 186 10 1.1 10.0 2 976 305 90 3 -3.0 0.0 | 154 7 -3.0 6.2 3 943 610 65 7 -6.3 -3.0 | 117 7 -6.3 3.2 4 925 778 75 7 -6.8 -1.8 | 123 8 -6.7 4.3 5 911 914 80 6 -5.9 -1.0 | 131 8 -5.9 5.1 6 879 1219 90 4 -4.0 0.0 | 147 7 -4.0 6.2 7 850 1513 80 3 -3.0 -0.5 | 153 6 -2.9 5.6 8 819 1829 185 1 0.1 1.0 | 181 7 0.1 7.1 9 790 2134 225 4 2.8 2.8 | 198 9 2.9 9.0 10 762 2438 280 5 4.9 -0.9 | 223 7 5.0 5.3 11 735 2743 315 8 5.7 -5.7 | 265 6 5.7 0.5 12 709 3048 320 10 6.4 -7.7 | 283 7 6.5 -1.5 13 700 3161 320 11 7.1 -8.4 | 288 7 7.1 -2.3 14 658 3658 310 14 10.7 -9.0 | 285 11 10.8 -2.8 15 634 3962 315 13 9.2 -9.2 | 288 10 9.2 -3.0 16 610 4267 325 12 6.9 -9.8 | 298 8 6.9 -3.7 17 588 4572 335 11 4.6 -10.0 | 309 6 4.7 -3.8 18 566 4877 330 10 5.0 -8.7 | 296 6 5.0 -2.5 19 525 5486 315 9 6.4 -6.4 | 272 6 6.4 -0.2 20 500 5880 5 13 -1.1 -13.0 | 9 7 -1.1 -6.8 21 486 6096 10 13 -2.3 -12.8 | 18 7 -2.2 -6.7 22 400 7600 240 9 7.8 4.5 | 216 13 7.8 10.7 23 399 7620 240 10 8.7 5.0 | 218 14 8.7 11.2 24 324 9144 90 11 -11.0 0.0 | 119 13 -11.0 6.2 25 300 9710 95 9 -9.0 0.8 | 128 11 -8.9 6.9 26 261 10668 105 8 -7.7 2.1 | 137 11 -7.7 8.2 27 250 10980 95 9 -9.0 0.8 | 128 11 -8.9 6.9 28 208 12192 100 18 -17.7 3.1 | 118 20 -17.7 9.3 29 200 12460 90 23 -23.0 0.0 | 105 24 -23.0 6.2 30 163 13716 85 35 -34.9 -3.1 | 95 35 -34.8 3.1 31 150 14250 80 52 -51.2 -9.0 | 87 51 -51.2 -2.9 32 127 15240 95 20 -19.9 1.7 | 112 21 -19.9 7.9 33 100 16660 275 31 30.9 -2.7 | 264 31 30.9 3.5 34 83 17729 295 33 29.9 -13.9 | 285 31 29.9 -7.8 35 75 18288 320 28 18.0 -21.4 | 310 24 18.0 -15.3 36 70 18700 240 11 9.5 5.5 | 219 15 9.6 11.7 37 50 20700 265 25 24.9 2.2 | 252 26 24.9 8.3 38 45 21336 260 20 19.7 3.5 | 244 22 19.7 9.6 39 30 23850 200 7 2.4 6.6 | 191 13 2.4 12.7 40 28 24384 185 8 0.7 8.0 | 183 14 0.7 14.1 41 20 26460 85 50 -49.8 -4.4 | 92 50 -49.8 1.8 42 15 27432 105 54 -52.2 14.0 | 111 56 -52.1 20.1 Wind Parameters Mean winds (0-6000m): 330.3 at 8.2 knts Storm direction: 0.3 at 6.2 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -20.2 tot: 21.1 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.9 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 44.19 Bulk Shear: 16.82 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 ------------------------------------------------------------------------------- 500 108 4 154 8| 7.1 0.0 7.1| 0.0 -17.8 -17.8 -35.6 -0.70| 12.6 -8.8 1000 82 5 137 7| 3.2 0.0 3.2| 5.4 -20.2 -14.8 -14.8 -0.44| 8.5 -3.7 1500 83 5 140 7| 1.3 0.0 1.3| 9.4 -20.2 -10.7 -7.2 -0.27| 6.5 -1.7 2000 87 4 146 7| 0.7 0.0 0.7| 18.8 -20.2 -1.3 -0.7 -0.01| 6.4 -0.1 2500 92 4 147 7| 1.0 0.0 1.0| 32.6 -20.2 12.4 5.0 0.18| 6.6 1.2 3000 28 5 131 3| 1.6 0.0 1.6| 41.3 -20.2 21.1 7.0 0.30| 6.5 1.9 4000 326 7 262 4| 1.2 0.5 1.6| 45.0 -21.3 23.7 5.9 0.28| 5.7 1.6 5000 327 8 274 4| 0.9 0.4 1.3| 49.8 -24.0 25.8 5.2 0.26| 5.2 1.3 6000 330 8 283 4| 1.4 0.4 1.8| 66.6 -26.6 40.0 6.7 0.35| 5.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20250426.00.gif