UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102223.upa.cvt Date: 2300Z 22 OCT 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 22 OCT 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 98 SFC 969 360 18.6 5.6 42 13.0 11.4 50 9 294.4 295.4 285.9 311.5 5.89 2 939 633 15.2 3.2 45 12.0 8.9 51 16 293.6 294.5 284.8 308.5 5.13 3 925 763 18.2 2.2 34 16.0 9.7 30 29 297.9 298.8 286.1 312.3 4.85 4 919 819 18.4 0.4 30 18.0 9.1 28 28 298.7 299.5 285.9 311.5 4.28 5 850 1481 13.4 -3.6 30 17.0 5.4 25 10 300.2 300.8 285.5 310.7 3.44 6 700 3077 1.2 -5.8 60 7.0 -1.9 295 28 303.8 304.5 287.0 314.7 3.54 7 643 3752 -4.1 -8.0 74 3.9 -5.7 286 40 305.3 305.9 287.2 315.4 3.25 8 609 4177 -7.5 -16.5 48 9.0 -10.4 293 39 306.1 306.5 285.9 311.7 1.73 9 603 4254 -7.3 -26.3 20 19.0 -11.9 295 39 307.2 307.4 285.2 309.7 0.74 10 584 4504 -6.5 -42.5 4 36.0 -12.6 298 43 311.0 311.0 285.9 311.6 0.15 11 535 5183 -10.1 -47.1 3 37.0 -15.5 306 55 314.6 314.6 287.1 315.0 0.10 12 500 5700 -14.3 -43.3 7 29.0 -18.6 305 61 315.6 315.6 287.5 316.2 0.17 13 443 6604 -20.9 -32.9 33 12.0 -23.0 300 69 318.4 318.5 288.8 320.3 0.54 14 421 6978 -23.3 -50.3 7 27.0 -25.9 297 72 320.0 320.0 288.8 320.3 0.09 15 400 7350 -26.1 -43.1 19 17.0 -28.0 295 75 321.1 321.1 289.3 321.9 0.21 16 371 7889 -30.5 -44.5 24 14.0 -31.9 295 72 322.2 322.2 289.6 323.0 0.20 17 363 8044 -31.5 -38.5 50 7.0 -32.3 295 74 322.9 323.0 290.0 324.3 0.38 18 360 8103 -30.9 -33.7 76 2.8 -31.3 295 75 324.5 324.6 290.7 326.7 0.62 19 339 8526 -33.9 -35.4 86 1.5 -34.1 295 81 326.0 326.1 291.2 328.0 0.55 20 329 8735 -35.5 -40.0 63 4.5 -36.0 295 85 326.6 326.7 291.1 327.9 0.36 21 303 9302 -40.5 -42.2 84 1.7 -40.6 295 94 327.3 327.4 291.3 328.5 0.31 22 300 9370 -40.9 -44.3 70 3.4 -41.2 295 95 327.7 327.8 291.3 328.7 0.25 23 298 9416 -41.1 -45.1 65 4.0 -41.4 295 95 328.1 328.1 291.4 328.9 0.23 24 252 10538 -50.5 -54.8 60 4.3 -50.7 295 101 330.2 330.3 291.9 330.6 0.09 25 250 10590 -50.9 -55.1 61 4.2 -51.0 295 101 330.4 330.4 291.9 330.7 0.09 26 238 10907 -53.9 -56.4 74 2.5 -53.9 290 107 330.6 330.6 291.9 330.9 0.08 27 235 10988 -53.9 -55.2 86 1.3 -53.9 290 110 331.8 331.8 292.3 332.1 0.09 28 230 11126 -53.3 -65.1 23 11.8 -53.5 290 115 334.7 334.7 293.0 334.8 0.03 29 222 11354 -52.3 -81.3 2 29.0 -52.7 290 114 339.7 339.7 294.2 339.7 0.00 30 206 11838 -50.7 -76.7 3 26.0 -51.1 290 110 349.5 349.5 296.5 349.5 0.01 31 200 12030 -52.1 -76.1 4 24.0 -52.5 290 108 350.3 350.3 296.7 350.3 0.01 32 164 13298 -57.5 -82.5 3 25.0 -57.8 285 105 361.7 361.7 299.0 361.7 0.00 33 150 13860 -57.9 -83.9 2 26.0 -58.2 285 93 370.3 370.3 300.6 370.3 0.00 34 122 15151 -62.1 -86.1 3 24.0 -62.3 295 80 385.2 385.2 303.1 385.2 0.00 35 100 16380 -62.5 -86.5 3 24.0 -62.7 275 58 407.0 407.0 306.1 407.0 0.00 36 93 16825 -63.7 -87.7 2 24.0 -63.9 273 56 413.1 413.1 306.9 413.1 0.00 37 84 17454 -58.7 -87.7 1 29.0 -59.1 254 42 435.5 435.5 309.4 435.5 0.00 38 77 17995 -61.3 -88.3 2 27.0 -61.6 238 29 441.1 441.1 310.0 441.1 0.00 39 75 18159 -58.1 -88.1 1 30.0 -58.6 233 25 451.1 451.1 311.0 451.1 0.00 40 70 18590 -60.5 -88.5 1 28.0 -60.9 220 15 455.0 455.0 311.3 455.0 0.00 41 63 19243 -63.9 -88.9 2 25.0 -64.2 176 13 461.4 461.4 311.9 461.4 0.00 42 50 20680 -59.3 -88.3 1 29.0 -59.9 80 9 503.7 503.7 315.2 503.8 0.00 43 43 21620 -60.3 -89.3 1 29.0 -60.9 87 11 523.5 523.5 316.5 523.5 0.00 44 37 22562 -56.7 -87.7 1 31.0 -57.8 95 13 555.7 555.7 318.4 555.7 0.00 45 30 23890 -56.5 -87.5 1 31.0 -57.9 105 16 590.6 590.6 320.2 590.6 0.01 46 26 24804 -54.9 -86.9 1 32.0 -56.7 96 15 619.8 619.8 321.5 619.9 0.01 47 20 26480 -55.9 -86.9 1 31.0 -57.9 80 13 665.1 665.1 323.3 665.1 0.01 48 19 26807 -55.5 -86.5 1 31.0 -57.7 676.1 676.1 323.6 676.2 0.01 TRP 238 10907 -53.9 -56.4 74 2.5 -53.9 290 107 330.6 330.6 291.9 330.9 0.08 WND 230 11126 -53.3 -65.1 23 11.8 -53.5 290 115 334.7 334.7 293.0 334.8 0.03 Sounding variables and indices 1000-500 mb thick: 5602.00 m Freezing level: 687.09 mb = 3229.91 m = 10596.68 ft Wetbulb zero: 738.61 mb = 2635.63 m = 8646.97 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 35.71 % Est. max temperature: 25.07 C = 77.13 F Sfc-Lift cond lev (LCL): 797.90 mb = 2000.90 m = 6564.57 ft T: 9.43 C 700-500 lapse rate: 5.91 C/km ThetaE index: 3.00 C Layer 939.0- 925.0 mb Conv cond level (CCL): 650.57 mb = 3659.28 m = 12005.35 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 29.19 C = 84.55 F Cap Strength: 7.81 C Lifted Index: 7.51 C Risk: None Lifted Index @300 mb: 12.22 C Lifted Index @700 mb: 4.93 C Showalter Index: 7.59 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 10.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 1.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.16 J/kg Max Up Vert Vel: 8.39 m/s Conv Inhibition (B-): 39058.84 J/kg Cap Strength: 7.78 C Lift Cond Lev (LCL): 726.89 mb = 2767.09 m = 9078.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 26 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 50 9 -6.9 -5.8 | 139 24 -15.9 18.5 1 942 610 55 14 -11.5 -8.0 | 128 26 -20.4 16.2 2 925 763 30 29 -14.5 -25.1 | 88 23 -23.5 -0.9 3 909 914 25 25 -10.6 -22.7 | 95 20 -19.5 1.6 4 850 1481 25 10 -4.2 -9.1 | 139 20 -13.2 15.2 5 846 1524 25 12 -5.1 -10.9 | 134 19 -14.0 13.4 6 815 1829 10 14 -2.4 -13.8 | 133 15 -11.4 10.5 7 785 2134 355 15 1.3 -14.9 | 141 12 -7.7 9.3 8 757 2438 325 12 6.9 -9.8 | 172 15 -2.1 14.4 9 702 3048 295 21 19.0 -8.9 | 213 18 10.1 15.4 10 700 3077 295 28 25.4 -11.8 | 233 21 16.4 12.4 11 650 3658 285 40 38.6 -10.4 | 245 33 29.7 13.9 12 601 4267 295 39 35.3 -16.5 | 254 27 26.4 7.8 13 514 5486 310 61 46.7 -39.2 | 292 41 37.8 -15.0 14 500 5700 305 61 50.0 -35.0 | 285 42 41.0 -10.7 15 400 7350 295 75 68.0 -31.7 | 277 59 59.0 -7.5 16 369 7925 295 72 65.3 -30.4 | 276 57 56.3 -6.2 17 300 9370 295 95 86.1 -40.1 | 282 79 77.1 -15.9 18 250 10590 295 101 91.5 -42.7 | 283 85 82.6 -18.4 19 238 10907 290 107 100.5 -36.6 | 278 92 91.6 -12.4 20 230 11126 290 115 108.1 -39.3 | 279 100 99.1 -15.1 21 225 11278 290 115 108.1 -39.3 | 279 100 99.1 -15.1 22 200 12030 290 108 101.5 -36.9 | 278 93 92.5 -12.7 23 161 13411 285 105 101.4 -27.2 | 272 92 92.5 -2.9 24 150 13860 285 93 89.8 -24.1 | 270 81 80.9 0.2 25 139 14326 280 85 83.7 -14.8 | 263 75 74.7 9.5 26 126 14935 295 73 66.2 -30.9 | 277 58 57.2 -6.6 27 120 15240 295 83 75.2 -35.1 | 279 67 66.3 -10.8 28 100 16380 275 58 57.8 -5.1 | 249 52 48.8 19.2 29 99 16459 275 52 51.8 -4.5 | 245 47 42.8 19.7 30 94 16764 275 58 57.8 -5.1 | 249 52 48.8 19.2 31 70 18590 220 15 9.6 11.5 | 181 36 0.7 35.7 32 50 20680 80 9 -8.9 -1.6 | 142 29 -17.8 22.7 33 30 23890 105 16 -15.5 4.1 | 139 37 -24.4 28.4 34 20 26480 80 13 -12.8 -2.3 | 135 31 -21.8 22.0 Wind Parameters Mean winds (0-6000m): 309.7 at 34.5 knts Storm direction: 339.7 at 25.9 knts Shear (0-3000m) pos: 0.0 neg: 6.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 101.8 deg Storm rel helicity (0-3000m) pos: 207.2 neg: -149.2 tot: 58.0 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 14.2 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 199.58 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 40 18 118 23| 0.0 19.0 19.0| 6.7-140.5-133.7 -267.5 -0.83| 25.9-21.3 1000 32 19 114 21| 0.0 3.3 3.3| 69.8-140.5 -70.7 -70.7 -0.21| 19.8 -4.2 1500 29 17 120 19| 0.0 3.3 3.3| 83.3-149.2 -65.8 -43.9 -0.15| 16.0 -2.4 2000 21 16 122 17| 0.0 3.6 3.6|107.6-149.2 -41.6 -20.8 0.00| 14.4 0.0 2500 10 16 127 15| 0.0 4.6 4.6|141.5-149.2 -7.7 -3.1 0.14| 13.6 1.9 3000 350 18 139 9| 0.0 6.7 6.7|207.2-149.2 58.0 19.3 0.27| 14.2 3.8 4000 319 23 222 9| 0.7 5.8 6.5|270.7-149.2 121.6 30.4 0.31| 12.7 3.9 5000 312 29 248 13| 2.6 4.6 7.3|429.2-149.2 280.0 56.0 0.40| 12.3 5.0 6000 310 34 263 18| 2.2 4.8 7.0|448.2-227.0 221.2 36.9 0.32| 11.5 3.7 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20251022.23.gif