UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120723.upa.cvt Date: 2300Z 7 DEC 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 7 DEC 25 Station: YPKG WMO ident: 94637 Latitude: -30.77 Longitude: 121.45 Elevation: 360.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 91 SFC 969 360 23.0 5.0 31 18.0 12.9 135 14 298.8 299.9 287.3 315.6 5.64 2 966 387 20.6 4.6 35 16.0 11.7 131 14 296.7 297.7 286.4 312.9 5.50 3 931 707 18.0 3.0 37 15.0 10.0 89 14 297.2 298.1 286.1 312.2 5.10 4 925 763 18.0 3.0 37 15.0 9.9 85 14 297.7 298.6 286.4 312.9 5.13 5 907 932 23.6 -0.4 20 24.0 10.9 27 14 305.2 305.9 288.0 317.7 4.09 6 901 990 23.6 -0.4 20 24.0 10.8 19 16 305.7 306.5 288.2 318.4 4.12 7 850 1495 20.6 -0.4 24 21.0 9.4 345 17 307.7 308.5 289.1 321.3 4.37 8 795 2068 16.8 -3.2 25 20.0 6.6 310 13 309.6 310.3 289.2 321.5 3.80 9 703 3098 7.4 -4.6 42 12.0 1.7 260 24 310.3 311.0 289.5 322.5 3.86 10 700 3133 7.2 -5.8 39 13.0 1.1 260 24 310.5 311.1 289.3 321.7 3.54 11 666 3540 4.6 -20.4 14 25.0 -3.8 252 29 312.0 312.2 287.3 315.8 1.13 12 651 3725 5.0 -29.0 6 34.0 -4.6 252 30 314.5 314.6 287.5 316.4 0.53 13 572 4769 0.0 -40.0 3 40.0 -8.7 277 31 320.5 320.5 289.1 321.2 0.21 14 500 5830 -7.5 -20.5 35 13.0 -11.7 260 28 323.9 324.2 291.5 329.1 1.50 15 459 6491 -12.3 -22.3 43 10.0 -15.2 276 28 325.9 326.2 291.9 330.8 1.39 16 400 7530 -19.5 -36.5 21 17.0 -22.5 280 31 329.6 329.7 292.0 331.2 0.42 17 396 7604 -19.7 -37.7 19 18.0 -22.8 279 31 330.3 330.4 292.2 331.8 0.38 18 348 8545 -28.5 -41.5 28 13.0 -30.1 285 40 330.9 330.9 292.3 332.0 0.29 19 300 9590 -36.3 -50.3 22 14.0 -37.3 290 35 334.2 334.2 293.0 334.7 0.13 20 270 10314 -42.7 -52.7 33 10.0 -43.2 290 29 335.1 335.1 293.2 335.6 0.11 21 257 10646 -45.7 -58.7 22 13.0 -46.2 293 33 335.5 335.5 293.2 335.7 0.05 22 250 10830 -46.9 -60.9 19 14.0 -47.3 295 36 336.3 336.3 293.4 336.5 0.04 23 242 11044 -47.7 -65.7 11 18.0 -48.1 299 36 338.3 338.3 293.9 338.4 0.02 24 217 11750 -53.1 -67.1 17 14.0 -53.4 285 47 340.6 340.6 294.5 340.7 0.02 25 200 12270 -55.1 -71.1 12 16.0 -55.4 275 55 345.5 345.5 295.6 345.6 0.01 26 191 12563 -56.6 -72.4 12 15.8 -56.8 270 61 347.7 347.7 296.1 347.8 0.01 27 150 14070 -64.3 -79.3 11 15.0 -64.4 265 48 359.3 359.3 298.5 359.3 0.00 28 135 14708 -66.7 -82.7 9 16.0 -66.8 274 42 366.0 366.0 299.8 366.1 0.00 29 124 15216 -69.9 -82.9 13 13.0 -69.9 285 33 369.2 369.2 300.4 369.3 0.00 30 102 16373 -70.7 -87.7 6 17.0 -70.8 282 34 388.9 388.9 303.6 388.9 0.00 31 100 16490 -71.3 -87.3 8 16.0 -71.3 285 35 390.0 390.0 303.8 390.0 0.00 32 87 17309 -73.7 -88.7 8 15.0 -73.7 285 28 401.0 401.0 305.3 401.0 0.00 33 81 17729 -71.3 -88.3 6 17.0 -71.4 285 22 414.2 414.2 307.0 414.2 0.00 34 70 18590 -72.7 -89.7 6 17.0 -72.8 285 11 428.9 428.9 308.7 428.9 0.00 35 69 18674 -72.7 -89.7 6 17.0 -72.8 430.6 430.6 308.9 430.6 0.00 36 65 19028 -69.7 -89.7 4 20.0 -69.8 444.6 444.6 310.3 444.6 0.00 TRP 124 15216 -69.9 -82.9 13 13.0 -69.9 285 33 369.2 369.2 300.4 369.3 0.00 WND 191 12563 -56.6 -72.4 12 15.8 -56.8 270 61 347.7 347.7 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 572.00 mb = 4768.98 m = 15646.07 ft Wetbulb zero: 692.17 mb = 3224.85 m = 10580.08 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 21.70 % Est. max temperature: 32.86 C = 91.15 F Sfc-Lift cond lev (LCL): 741.85 mb = 2647.41 m = 8685.61 ft T: 11.51 C 700-500 lapse rate: 5.45 C/km ThetaE index: 6.68 C Layer 700.0- 651.0 mb Conv cond level (CCL): 512.52 mb = 5635.01 m = 18487.35 ft Mean mixing ratio: 4.73 g/kg Conv temperature: 47.23 C = 117.01 F Cap Strength: 11.52 C Lifted Index: 11.35 C Risk: None Lifted Index @300 mb: 13.48 C Lifted Index @700 mb: 8.14 C Showalter Index: 8.18 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 7.10 C K Index: 14.70 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.51 J/kg Max Up Vert Vel: 10.82 m/s Conv Inhibition (B-): 15452.96 J/kg Cap Strength: 11.50 C Lift Cond Lev (LCL): 688.76 mb = 3265.19 m = 10712.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 18 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 ---------------------------------------------------------- 0 969 360 135 14 -9.9 9.9 | 131 32 -24.2 20.7 1 942 610 95 14 -13.9 1.2 | 113 31 -28.3 12.1 2 925 763 85 14 -13.9 -1.2 | 109 30 -28.3 9.6 3 909 914 30 14 -7.0 -12.1 | 87 21 -21.3 -1.3 4 878 1219 345 22 5.7 -21.3 | 40 14 -8.6 -10.4 5 850 1495 345 17 4.4 -16.4 | 61 11 -9.9 -5.6 6 788 2134 305 13 10.6 -7.5 | 132 5 -3.7 3.4 7 733 2743 260 21 20.7 3.6 | 204 16 6.3 14.5 8 700 3133 260 24 23.6 4.2 | 212 18 9.3 15.0 9 656 3658 250 30 28.2 10.3 | 213 25 13.9 21.1 10 608 4267 275 33 32.9 -2.9 | 247 20 18.5 8.0 11 522 5486 280 29 28.6 -5.0 | 248 15 14.2 5.8 12 500 5830 260 28 27.6 4.9 | 220 21 13.2 15.7 13 483 6096 265 26 25.9 2.3 | 221 17 11.6 13.1 14 428 7010 290 31 29.1 -10.6 | 269 15 14.8 0.2 15 400 7530 280 31 30.5 -5.4 | 251 17 16.2 5.4 16 379 7925 275 33 32.9 -2.9 | 247 20 18.5 8.0 17 333 8839 290 43 40.4 -14.7 | 278 26 26.1 -3.9 18 300 9590 290 35 32.9 -12.0 | 274 19 18.6 -1.1 19 268 10363 290 28 26.3 -9.6 | 264 12 12.0 1.3 20 250 10830 295 36 32.6 -15.2 | 283 19 18.3 -4.4 21 245 10973 300 35 30.3 -17.5 | 293 17 16.0 -6.7 22 200 12270 275 55 54.8 -4.8 | 262 41 40.5 6.0 23 191 12563 270 61 61.0 -0.0 | 257 48 46.7 10.8 24 184 12802 270 61 61.0 -0.0 | 257 48 46.7 10.8 25 150 14070 265 48 47.8 4.2 | 246 37 33.5 15.0 26 144 14326 265 48 47.8 4.2 | 246 37 33.5 15.0 27 124 15216 285 33 31.9 -8.5 | 263 18 17.5 2.3 28 117 15545 285 33 31.9 -8.5 | 263 18 17.5 2.3 29 106 16154 275 33 32.9 -2.9 | 247 20 18.5 8.0 30 100 16490 285 35 33.8 -9.1 | 265 20 19.5 1.8 31 95 16764 285 35 33.8 -9.1 | 265 20 19.5 1.8 32 70 18590 285 11 10.6 -2.8 | 155 9 -3.7 8.0 Wind Parameters Mean winds (0-6000m): 277.1 at 24.0 knts Storm direction: 307.1 at 18.0 knts Shear (0-3000m) pos: 0.0 neg: 6.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 45.5 neg: -231.8 tot: -186.3 m^2/s^2 ave: -62.1 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 13.4 stream: -2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 190.61 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 98 14 114 31| 0.0 19.5 19.5| 0.0-148.8-148.8 -297.6 -0.92| 21.3-19.5 1000 39 16 86 25| 0.0 16.6 16.6| 5.3-231.4-226.1 -226.1 -0.79| 22.2-17.5 1500 11 16 74 18| 0.0 9.8 9.8| 17.2-231.4-214.2 -142.8 -0.56| 17.9-10.0 2000 353 16 69 13| 0.0 7.5 7.5| 28.4-231.4-203.1 -101.5 -0.33| 15.8 -5.2 2500 328 16 61 6| 0.0 6.6 6.6| 35.7-231.8-196.1 -78.4 -0.24| 15.0 -3.6 3000 304 18 202 1| 0.0 6.1 6.1| 45.5-231.8-186.3 -62.1 -0.20| 13.4 -2.6 4000 281 21 223 9| 1.5 4.6 6.1|124.0-232.0-108.0 -27.0 -0.02| 12.5 -0.3 5000 280 23 231 11| 1.2 3.7 4.9|125.4-232.0-106.6 -21.3 -0.02| 10.4 -0.2 6000 277 24 230 12| 1.5 3.0 4.5|142.9-271.8-128.9 -21.5 -0.06| 10.0 -0.6 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20251207.23.gif