UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 24 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 1005 27 24.2 24.0 99 0.2 24.1 170 1 296.9 300.4 297.1 352.0 19.02 1 1000 65 24.4 21.4 83 3.0 22.3 185 4 297.5 300.5 295.4 344.7 16.25 2 990 153 24.4 21.4 83 3.0 22.3 192 4 298.4 301.4 295.8 346.2 16.42 3 925 748 21.8 18.6 82 3.2 19.6 235 7 301.6 304.3 295.5 345.0 14.74 4 915 842 21.4 18.0 81 3.4 19.1 235 7 302.1 304.8 295.4 344.4 14.34 5 850 1479 18.4 15.1 81 3.3 16.2 180 6 305.4 307.8 295.2 343.7 12.80 6 820 1787 16.8 13.2 79 3.6 14.4 184 6 306.9 309.1 294.8 342.2 11.71 7 799 2008 16.4 11.4 72 5.0 13.1 199 5 308.7 310.7 294.6 341.1 10.66 8 752 2523 14.2 8.2 67 6.0 10.4 255 6 311.8 313.5 294.3 339.9 9.11 9 700 3126 11.2 3.2 58 8.0 6.6 250 10 314.9 316.2 293.4 336.6 6.90 10 674 3440 9.2 3.2 66 6.0 5.7 247 11 316.1 317.5 294.0 338.7 7.17 11 530 5382 -3.3 -11.3 54 8.0 -6.7 232 11 323.6 324.2 292.7 333.8 3.04 12 504 5778 -5.1 -12.1 58 7.0 -8.0 243 11 326.1 326.7 293.4 336.2 3.00 13 500 5840 -5.3 -13.3 53 8.0 -8.5 245 11 326.6 327.1 293.3 335.9 2.74 14 475 6241 -7.5 -13.5 62 6.0 -9.9 241 10 328.7 329.3 293.9 338.4 2.84 15 451 6643 -9.7 -17.7 52 8.0 -12.6 215 11 330.8 331.3 293.9 338.2 2.11 16 430 7010 -11.7 -17.7 61 6.0 -13.8 191 11 332.8 333.3 294.4 340.6 2.21 17 400 7560 -15.1 -19.2 71 4.1 -16.5 155 12 335.4 335.8 295.0 342.8 2.09 18 384 7868 -16.9 -21.3 69 4.4 -18.3 161 11 336.9 337.3 295.1 343.5 1.82 19 343 8708 -22.5 -27.3 65 4.8 -23.7 164 12 340.4 340.6 295.4 344.8 1.19 20 327 9057 -24.5 -29.5 63 5.0 -25.6 165 12 342.3 342.5 295.8 346.1 1.02 21 300 9680 -29.3 -34.3 62 5.0 -30.2 130 15 344.1 344.2 295.9 346.8 0.70 22 257 10761 -39.1 -45.1 53 6.0 -39.6 104 26 345.2 345.3 295.8 346.3 0.27 23 250 10950 -40.5 -46.5 52 6.0 -41.0 90 31 345.9 345.9 295.9 346.8 0.23 24 200 12440 -52.7 -59.7 42 7.0 -52.9 100 33 349.3 349.3 296.5 349.6 0.06 25 181 13073 -58.3 -66.3 35 8.0 -58.5 102 36 350.3 350.3 296.7 350.4 0.03 26 164 13682 -64.3 -73.3 28 9.0 -64.4 105 39 350.3 350.3 296.7 350.3 0.01 27 150 14220 -68.7 -78.7 22 10.0 -68.8 95 44 351.7 351.7 297.0 351.8 0.01 28 139 14673 -72.9 -84.9 15 12.0 -72.9 95 45 352.1 352.1 297.1 352.1 0.00 29 105 16295 -80.1 -104.1 1 24.0 -80.1 107 11 367.8 367.8 300.2 367.8 0.00 30 100 16570 -81.9 -105.9 1 24.0 -81.9 110 2 369.5 369.5 300.5 369.5 0.00 31 82 17659 -88.3 -110.3 1 22.0 -88.3 45 22 378.0 378.0 301.9 378.0 0.00 32 74 18219 -83.9 -106.9 1 23.0 -83.9 72 20 398.5 398.5 305.0 398.5 0.00 33 72 18372 -81.1 -105.1 1 24.0 -81.1 97 16 407.6 407.6 306.2 407.6 0.00 34 70 18530 -80.7 -104.7 1 24.0 -80.7 135 9 411.7 411.7 306.7 411.7 0.00 35 63 19133 -76.3 -101.3 1 25.0 -76.3 113 16 434.0 434.0 309.3 434.0 0.00 36 60 19418 -73.3 -99.3 1 26.0 -73.4 103 20 446.8 446.8 310.6 446.8 0.00 37 55 19929 -73.5 -99.5 1 26.0 -73.6 85 25 457.6 457.6 311.5 457.6 0.00 38 50 20490 -72.3 -99.3 1 27.0 -72.4 65 32 473.1 473.1 312.9 473.1 0.00 39 46 20985 -67.9 -95.9 1 28.0 -68.1 80 39 495.1 495.1 314.6 495.2 0.00 40 40 21831 -63.7 -92.7 1 29.0 -64.1 91 46 525.9 525.9 316.6 525.9 0.00 41 30 23620 -57.3 -88.3 1 31.0 -58.5 95 56 588.4 588.4 320.0 588.5 0.01 42 26 24521 -57.3 -88.3 1 31.0 -58.7 95 64 613.0 613.0 321.2 613.1 0.01 43 24 25025 -57.3 -88.3 1 31.0 -58.8 92 62 627.2 627.2 321.8 627.3 0.01 44 20 26190 -51.5 -84.5 1 33.0 -54.5 85 59 678.5 678.5 323.7 678.7 0.02 45 19 26525 -49.3 -82.3 1 33.0 -53.1 86 54 695.4 695.4 324.3 695.6 0.02 46 12 29569 -44.7 -79.7 1 35.0 -51.8 809.4 809.4 327.5 809.9 0.06 TRP 82 17659 -88.3 -110.3 1 22.0 -88.3 45 22 378.0 378.0 301.9 378.0 0.00 WND 26 24521 -57.3 -88.3 1 31.0 -58.7 95 64 613.0 613.0 321.2 613.1 0.01 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 568.02 mb = 4868.97 m = 15974.12 ft Wetbulb zero: 607.57 mb = 4278.08 m = 14035.53 ft Precipitable water: 2.05 inches Sfc-500 mean rel hum: 67.80 % Est. max temperature: 32.44 C = 90.40 F Sfc-Lift cond lev (LCL): 1002.67 mb = 44.70 m = 146.66 ft T: 24.29 C 700-500 lapse rate: 6.08 C/km ThetaE index: 9.61 C Layer 925.0- 674.0 mb Conv cond level (CCL): 839.92 mb = 1581.15 m = 5187.44 ft Mean mixing ratio: 15.50 g/kg Conv temperature: 33.19 C = 91.74 F Cap Strength: 2.11 C Lifted Index: -0.69 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.56 C Lifted Index @700 mb: 1.86 C Showalter Index: 0.01 C Risk: Thunderstorms probable Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 20.40 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: -1.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 75.77 J/kg Max Up Vert Vel: 12.31 m/s Conv Inhibition (B-): 191.35 J/kg Cap Strength: 2.14 C Lift Cond Lev (LCL): 912.58 mb = 865.37 m = 2839.12 ft Lev Free Conv (LFC): 597.58 mb = 4412.09 m = 14475.18 ft Equ Level (EL): 407.58 mb = 7417.19 m = 24334.31 ft B at Equ Level: 75.58 J/kg Max Parcel Lev (MPL): 297.58 mb = 9736.71 m = 31944.19 ft Wind level data Storm motion: 261 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 1005 27 170 1 -0.2 1.0 | 90 7 -6.5 0.0 1 1000 65 185 4 0.3 4.0 | 117 7 -6.0 3.0 2 973 305 205 5 2.1 4.5 | 130 6 -4.2 3.6 3 940 610 235 7 5.7 4.0 | 169 3 -0.6 3.0 4 925 748 235 7 5.7 4.0 | 169 3 -0.6 3.0 5 907 914 235 7 5.7 4.0 | 169 3 -0.6 3.0 6 876 1219 205 5 2.1 4.5 | 130 6 -4.2 3.6 7 850 1479 180 6 0.0 6.0 | 128 8 -6.3 5.0 8 816 1829 185 6 0.5 6.0 | 131 8 -5.8 5.0 9 787 2134 210 4 2.0 3.5 | 120 5 -4.3 2.5 10 759 2438 255 5 4.8 1.3 | 102 2 -1.5 0.3 11 732 2743 255 8 7.7 2.1 | 231 2 1.4 1.1 12 706 3048 250 10 9.4 3.4 | 231 4 3.0 2.5 13 700 3126 250 10 9.4 3.4 | 231 4 3.0 2.5 14 655 3658 245 11 10.0 4.6 | 225 5 3.6 3.7 15 631 3962 240 10 8.7 5.0 | 210 5 2.3 4.0 16 608 4267 230 11 8.4 7.1 | 199 6 2.1 6.1 17 585 4572 225 12 8.5 8.5 | 196 8 2.1 7.5 18 563 4877 220 12 7.7 9.2 | 189 8 1.4 8.2 19 522 5486 235 11 9.0 6.3 | 206 6 2.7 5.3 20 500 5840 245 11 10.0 4.6 | 225 5 3.6 3.7 21 484 6096 250 10 9.4 3.4 | 231 4 3.0 2.5 22 400 7560 155 12 -5.1 10.9 | 131 15 -11.4 9.9 23 397 7620 160 11 -3.8 10.3 | 133 14 -10.1 9.4 24 323 9144 165 12 -3.1 11.6 | 138 14 -9.5 10.6 25 300 9680 130 15 -11.5 9.6 | 116 20 -17.8 8.7 26 260 10668 110 24 -22.6 8.2 | 104 30 -28.9 7.2 27 250 10950 90 31 -31.0 0.0 | 89 37 -37.3 -1.0 28 208 12192 85 31 -30.9 -2.7 | 84 37 -37.2 -3.7 29 200 12440 100 33 -32.5 5.7 | 97 39 -38.8 4.8 30 163 13716 105 39 -37.7 10.1 | 102 45 -44.0 9.1 31 150 14220 95 44 -43.8 3.8 | 93 50 -50.2 2.9 32 126 15240 95 46 -45.8 4.0 | 93 52 -52.2 3.0 33 100 16570 110 2 -1.9 0.7 | 88 8 -8.2 -0.3 34 82 17659 45 22 -15.6 -15.6 | 53 27 -21.9 -16.5 35 73 18288 75 20 -19.3 -5.2 | 77 26 -25.7 -6.1 36 70 18530 135 9 -6.4 6.4 | 113 14 -12.7 5.4 37 50 20490 65 32 -29.0 -13.5 | 68 38 -35.4 -14.5 38 44 21336 90 43 -43.0 0.0 | 89 49 -49.3 -1.0 39 30 23620 95 56 -55.8 4.9 | 94 62 -62.1 3.9 40 27 24384 95 60 -59.8 5.2 | 94 66 -66.1 4.3 41 26 24521 95 64 -63.8 5.6 | 94 70 -70.1 4.6 42 20 26190 85 59 -58.8 -5.1 | 85 65 -65.1 -6.1 43 14 27432 90 26 -26.0 0.0 | 88 32 -32.3 -1.0 Wind Parameters Mean winds (0-6000m): 231.3 at 8.6 knts Storm direction: 261.3 at 6.4 knts Shear (0-3000m) pos: 1.8 neg: 0.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 141.2 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -5.7 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 26.73 Bulk Shear: 2.83 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 ------------------------------------------------------------------------------- 500 206 5 129 5| 6.1 0.0 6.1| 9.7 0.0 9.7 19.3 0.87| 7.6 6.6 1000 223 6 145 4| 3.1 0.2 3.3| 10.4 -1.0 9.4 9.4 0.61| 5.1 3.2 1500 215 6 141 5| 2.0 1.7 3.7| 10.5 -3.7 6.8 4.6 0.29| 5.1 1.5 2000 208 6 139 6| 1.7 1.3 3.0| 11.1 -4.5 6.5 3.3 0.23| 4.4 1.0 2500 212 6 137 5| 2.2 1.0 3.2| 11.4 -5.7 5.7 2.3 0.15| 4.7 0.7 3000 222 6 146 4| 1.8 0.6 2.4| 11.8 -5.7 6.1 2.0 0.20| 4.6 0.9 4000 231 7 167 4| 1.4 0.7 2.1| 11.8 -8.3 3.5 0.9 0.11| 3.8 0.4 5000 230 8 177 4| 1.1 0.9 2.0| 12.6 -11.9 0.8 0.2 0.05| 3.5 0.2 6000 231 9 184 4| 1.1 0.8 1.9| 18.5 -11.9 6.7 1.1 0.13| 3.4 0.5 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251224.00.gif