UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122200.upa.cvt Date: 0000Z 22 DEC 25 Searching for WBGG... Searching the city database file for: WBGG ... Date:0000Z 22 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 23.9 98 0.3 24.0 0 0 296.9 300.3 297.0 351.6 18.90 1 1000 66 24.0 22.2 90 1.8 22.7 225 7 297.1 300.2 295.9 346.6 17.09 2 989 163 24.2 22.1 88 2.1 22.7 235 7 298.3 301.4 296.3 348.2 17.17 3 925 749 21.6 19.8 90 1.8 20.4 265 9 301.4 304.3 296.3 348.2 15.91 4 918 815 21.4 19.5 89 1.9 20.1 263 9 301.8 304.7 296.3 348.3 15.73 5 850 1481 18.6 16.3 86 2.3 17.0 245 10 305.6 308.2 296.0 347.1 13.85 6 746 2591 12.4 10.1 86 2.3 10.9 240 15 310.5 312.5 294.9 342.5 10.47 7 700 3124 10.2 7.2 82 3.0 8.3 225 15 313.8 315.5 294.8 342.2 9.15 8 681 3351 9.2 5.9 80 3.3 7.2 233 14 315.1 316.8 294.8 342.0 8.59 9 506 5746 -3.9 -7.4 77 3.5 -5.5 10 13 327.2 328.0 294.7 341.7 4.34 10 500 5840 -4.1 -7.6 77 3.5 -5.8 15 15 328.0 328.9 294.9 342.5 4.32 11 458 6528 -7.9 -11.5 75 3.6 -9.5 11 12 331.6 332.3 295.1 343.5 3.47 12 427 7070 -10.7 -14.6 73 3.9 -12.2 0 9 334.8 335.4 295.5 344.9 2.89 13 400 7570 -13.7 -17.8 71 4.1 -15.2 350 7 337.2 337.7 295.6 345.6 2.36 14 313 9394 -26.3 -31.0 65 4.7 -27.3 315 8 344.1 344.3 296.1 347.6 0.92 15 300 9700 -28.3 -33.3 62 5.0 -29.2 335 9 345.5 345.7 296.3 348.5 0.77 16 250 10980 -38.9 -45.9 48 7.0 -39.5 350 11 348.2 348.3 296.5 349.3 0.25 17 212 12089 -48.7 -59.7 27 11.0 -49.1 72 13 349.8 349.8 296.6 350.0 0.06 18 200 12470 -52.3 -63.3 25 11.0 -52.6 100 14 349.9 350.0 296.7 350.1 0.04 19 189 12833 -56.1 -66.1 27 10.0 -56.3 100 18 349.5 349.5 296.5 349.7 0.03 20 153 14141 -67.3 -78.3 20 11.0 -67.4 92 29 352.2 352.2 297.1 352.2 0.01 21 150 14260 -68.1 -80.1 16 12.0 -68.2 90 29 352.8 352.8 297.3 352.8 0.00 22 105 16337 -81.5 -105.5 1 24.0 -81.5 99 10 365.1 365.1 299.7 365.1 0.00 23 100 16610 -84.1 -107.1 1 23.0 -84.1 100 5 365.2 365.2 299.7 365.2 0.00 24 88 17311 -86.9 -109.9 1 23.0 -86.9 120 17 373.2 373.2 301.1 373.2 0.00 25 82 17695 -86.9 -109.9 1 23.0 -86.9 104 17 380.8 380.8 302.4 380.8 0.00 26 75 18187 -82.3 -106.3 1 24.0 -82.3 84 17 400.3 400.3 305.2 400.3 0.00 27 74 18262 -79.7 -104.7 1 25.0 -79.7 81 17 407.4 407.4 306.2 407.4 0.00 28 72 18418 -76.9 -101.9 1 25.0 -76.9 34 14 416.5 416.5 307.3 416.5 0.00 29 70 18580 -76.3 -101.3 1 25.0 -76.3 340 10 421.2 421.2 307.9 421.2 0.00 30 67 18833 -77.3 -102.3 1 25.0 -77.3 356 14 424.3 424.3 308.2 424.3 0.00 31 62 19279 -77.3 -102.3 1 25.0 -77.3 23 20 433.8 433.8 309.3 433.8 0.00 32 52 20306 -70.9 -97.9 1 27.0 -71.1 86 34 471.1 471.1 312.7 471.1 0.00 33 50 20540 -69.1 -97.1 1 28.0 -69.3 100 37 480.7 480.7 313.5 480.7 0.00 34 39 22050 -61.5 -91.5 1 30.0 -62.1 90 49 535.3 535.3 317.2 535.3 0.00 35 35 22725 -57.7 -88.7 1 31.0 -58.7 94 51 562.0 562.0 318.8 562.0 0.00 36 30 23700 -56.3 -87.3 1 31.0 -57.7 100 54 591.2 591.2 320.2 591.2 0.01 37 22 25697 -50.4 -83.1 1 32.7 -53.5 90 73 663.6 663.6 323.2 663.7 0.02 38 21 26001 -49.5 -82.5 1 33.0 -53.0 675.2 675.2 323.6 675.3 0.02 TRP 88 17311 -86.9 -109.9 1 23.0 -86.9 120 17 373.2 373.2 301.1 373.2 0.00 WND 22 25697 -50.4 -83.1 1 32.7 -53.5 90 73 663.6 663.6 323.2 663.7 0.02 Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 558.10 mb = 5033.21 m = 16512.96 ft Wetbulb zero: 582.34 mb = 4613.24 m = 15135.12 ft Precipitable water: 2.37 inches Sfc-500 mean rel hum: 82.73 % Est. max temperature: 32.63 C = 90.73 F Sfc-Lift cond lev (LCL): 1001.08 mb = 57.57 m = 188.86 ft T: 24.04 C 700-500 lapse rate: 5.27 C/km ThetaE index: 6.58 C Layer 850.0- 500.0 mb Conv cond level (CCL): 867.80 mb = 1301.70 m = 4270.63 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 31.89 C = 89.41 F Cap Strength: 1.34 C Lifted Index: -0.55 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.04 C Lifted Index @700 mb: 0.10 C Showalter Index: -0.08 C Risk: Thunderstorms probable Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.40 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 230.60 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 74.08 J/kg Max Up Vert Vel: 12.17 m/s Conv Inhibition (B-): 55.09 J/kg Cap Strength: 1.35 C Lift Cond Lev (LCL): 928.30 mb = 717.83 m = 2355.07 ft Lev Free Conv (LFC): 753.30 mb = 2508.08 m = 8228.51 ft Equ Level (EL): 713.30 mb = 2966.36 m = 9732.02 ft B at Equ Level: 14.97 J/kg Max Parcel Lev (MPL): 263.30 mb = 10616.14 m = 34829.44 ft Wind level data Storm motion: 296 at 8 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 0 0 -0.0 -0.0 | 116 8 -7.3 3.6 1 1000 66 225 7 4.9 4.9 | 165 9 -2.3 8.6 2 973 305 250 8 7.5 2.7 | 182 6 0.2 6.3 3 940 610 265 9 9.0 0.8 | 201 5 1.7 4.4 4 925 749 265 9 9.0 0.8 | 201 5 1.7 4.4 5 907 914 260 9 8.9 1.6 | 197 5 1.6 5.2 6 876 1219 250 10 9.4 3.4 | 197 7 2.1 7.0 7 850 1481 245 10 9.1 4.2 | 193 8 1.8 7.8 8 816 1829 235 11 9.0 6.3 | 190 10 1.7 9.9 9 787 2134 240 13 11.3 6.5 | 201 11 4.0 10.1 10 759 2438 245 15 13.6 6.3 | 212 12 6.3 9.9 11 732 2743 235 15 12.3 8.6 | 202 13 5.0 12.2 12 706 3048 225 14 9.9 9.9 | 191 14 2.6 13.5 13 700 3124 225 15 10.6 10.6 | 193 15 3.3 14.2 14 655 3658 245 13 11.8 5.5 | 206 10 4.5 9.1 15 631 3962 265 9 9.0 0.8 | 201 5 1.7 4.4 16 608 4267 310 6 4.6 -3.9 | 85 3 -2.7 -0.3 17 585 4572 335 9 3.8 -8.2 | 37 6 -3.5 -4.6 18 563 4877 340 9 3.1 -8.5 | 41 6 -4.2 -4.9 19 522 5486 355 9 0.8 -9.0 | 51 8 -6.5 -5.4 20 500 5840 15 15 -3.9 -14.5 | 46 16 -11.2 -10.9 21 484 6096 20 14 -4.8 -13.2 | 52 15 -12.1 -9.5 22 400 7570 350 7 1.2 -6.9 | 62 7 -6.1 -3.3 23 397 7620 355 8 0.7 -8.0 | 57 8 -6.6 -4.4 24 323 9144 300 7 6.1 -3.5 | 95 1 -1.2 0.1 25 300 9700 335 9 3.8 -8.2 | 37 6 -3.5 -4.6 26 261 10668 335 12 5.1 -10.9 | 17 8 -2.2 -7.3 27 250 10980 350 11 1.9 -10.8 | 37 9 -5.4 -7.2 28 209 12192 80 13 -12.8 -2.3 | 94 20 -20.1 1.3 29 200 12470 100 14 -13.8 2.4 | 106 22 -21.1 6.0 30 164 13716 100 28 -27.6 4.9 | 104 36 -34.9 8.5 31 150 14260 90 29 -29.0 0.0 | 96 36 -36.3 3.6 32 127 15240 95 30 -29.9 2.6 | 99 38 -37.2 6.2 33 100 16610 100 5 -4.9 0.9 | 110 13 -12.2 4.5 34 88 17311 120 17 -14.7 8.5 | 119 25 -22.0 12.1 35 74 18288 80 17 -16.7 -3.0 | 92 24 -24.0 0.7 36 70 18580 340 10 3.4 -9.4 | 34 7 -3.9 -5.8 37 50 20540 100 37 -36.4 6.4 | 103 45 -43.7 10.0 38 44 21336 85 46 -45.8 -4.0 | 90 53 -53.1 -0.4 39 30 23700 100 54 -53.2 9.4 | 102 62 -60.5 13.0 40 25 24384 100 55 -54.2 9.6 | 102 63 -61.5 13.2 Wind Parameters Mean winds (0-6000m): 266.3 at 10.8 knts Storm direction: 296.3 at 8.1 knts Shear (0-3000m) pos: 0.5 neg: 2.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 75.4 deg Storm rel helicity (0-3000m) pos: 32.1 neg: -18.6 tot: 13.5 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 26.90 Bulk Shear: 2.75 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 ------------------------------------------------------------------------------- 500 246 8 177 7| 0.0 9.0 9.0| 19.4 0.0 19.4 38.8 0.89| 12.2 10.8 1000 255 8 187 6| 0.0 4.8 4.8| 20.1 -0.5 19.6 19.6 0.76| 7.2 5.5 1500 253 9 190 6| 0.0 3.5 3.5| 20.1 -1.8 18.4 12.2 0.61| 5.6 3.5 2000 248 9 191 7| 0.0 3.2 3.2| 23.8 -2.8 21.0 10.5 0.56| 5.1 2.8 2500 247 10 196 8| 0.6 2.5 3.1| 32.1 -4.5 27.6 11.0 0.57| 4.8 2.7 3000 244 11 197 9| 0.5 2.0 2.5| 32.1 -18.6 13.5 4.5 0.33| 4.8 1.6 4000 243 11 198 9| 1.3 1.5 2.8| 43.2 -19.6 23.7 5.9 0.29| 5.3 1.5 5000 252 11 203 8| 1.9 1.2 3.1| 44.2 -23.2 21.0 4.2 0.12| 5.3 0.6 6000 266 11 219 6| 2.2 1.0 3.2| 51.6 -25.4 26.2 4.4 0.12| 5.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//WBGG/skewt/WBGG.skewt.20251222.00.gif