UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101223.upa.cvt Date: 2300Z 12 OCT 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 12 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 165 SFC 977 360 17.4 8.4 55 9.0 12.2 155 7 292.5 293.8 286.4 312.8 7.09 2 965 466 15.4 7.4 59 8.0 10.9 113 8 291.5 292.7 285.5 310.7 6.70 3 925 828 17.4 2.4 37 15.0 9.5 20 23 297.1 298.0 285.9 311.7 4.92 4 917 902 18.4 1.4 32 17.0 9.5 20 21 298.9 299.7 286.3 312.7 4.61 5 850 1548 14.0 1.0 41 13.0 7.2 345 7 300.8 301.7 287.2 315.4 4.84 6 791 2149 9.0 1.0 57 8.0 4.9 318 5 301.7 302.7 287.9 317.4 5.20 7 741 2687 5.8 -4.2 49 10.0 1.1 265 17 303.9 304.6 287.3 315.5 3.78 8 716 2967 4.0 -13.0 28 17.0 -2.4 265 17 304.9 305.3 285.7 311.2 1.96 9 703 3116 4.6 -26.4 8 31.0 -4.2 265 16 307.2 307.3 285.1 309.3 0.63 10 700 3151 4.4 -26.6 8 31.0 -4.4 265 16 307.4 307.5 285.1 309.5 0.62 11 505 5724 -12.1 -36.1 12 24.0 -16.6 270 36 317.4 317.4 288.3 318.6 0.35 12 500 5800 -10.7 -51.7 2 41.0 -16.3 270 36 320.0 320.0 288.8 320.2 0.06 13 497 5846 -10.1 -53.1 2 43.0 -15.9 270 36 321.3 321.3 289.2 321.5 0.06 14 400 7480 -22.5 -55.5 3 33.0 -25.5 280 41 325.7 325.8 290.6 326.0 0.05 15 339 8671 -31.9 -60.9 4 29.0 -33.6 283 45 328.7 328.7 291.4 328.8 0.03 16 300 9520 -39.5 -61.5 8 22.0 -40.4 285 49 329.7 329.7 291.7 329.8 0.03 17 255 10610 -49.3 -63.3 18 14.0 -49.7 290 51 330.9 330.9 292.0 331.0 0.03 18 250 10740 -50.3 -64.3 18 14.0 -50.6 290 52 331.3 331.3 292.1 331.4 0.03 19 236 11113 -53.5 -68.5 14 15.0 -53.7 286 53 332.0 332.0 292.3 332.0 0.02 20 219 11589 -57.3 -64.3 41 7.0 -57.4 280 53 333.3 333.3 292.6 333.4 0.03 21 216 11676 -57.5 -66.5 31 9.0 -57.6 279 53 334.3 334.3 292.9 334.4 0.02 22 211 11823 -57.3 -72.3 13 15.0 -57.5 277 54 336.8 336.8 293.6 336.9 0.01 23 204 12036 -58.7 -72.7 15 14.0 -58.9 275 54 337.9 337.9 293.8 337.9 0.01 24 200 12160 -58.5 -73.5 13 15.0 -58.7 275 60 340.1 340.1 294.4 340.2 0.01 25 197 12255 -57.7 -76.7 7 19.0 -57.9 274 54 342.9 342.9 295.0 342.9 0.01 26 156 13708 -61.0 -81.7 5 20.7 -61.1 270 69 361.0 361.0 298.9 361.0 0.00 27 150 13950 -61.5 -82.5 5 21.0 -61.7 265 65 364.1 364.1 299.5 364.1 0.00 28 105 16151 -63.3 -86.3 3 23.0 -63.5 269 43 399.8 399.8 305.2 399.8 0.00 29 100 16450 -64.5 -86.5 3 22.0 -64.7 265 39 403.1 403.1 305.6 403.1 0.00 30 95 16761 -66.5 -86.5 4 20.0 -66.6 265 39 405.1 405.1 305.9 405.2 0.00 31 80 17806 -63.5 -87.5 2 24.0 -63.7 234 27 431.7 431.7 309.0 431.7 0.00 32 70 18620 -65.7 -88.7 3 23.0 -65.9 210 18 443.8 443.8 310.3 443.8 0.00 33 50 20700 -60.3 -88.3 1 28.0 -60.9 75 22 501.4 501.4 315.1 501.4 0.00 34 49 20826 -59.3 -88.3 1 29.0 -59.9 76 22 506.7 506.7 315.4 506.7 0.00 35 38 22416 -60.1 -88.1 1 28.0 -60.9 83 27 542.8 542.8 317.7 542.9 0.00 36 33 23305 -56.3 -86.3 1 30.0 -57.6 87 29 575.3 575.3 319.4 575.3 0.01 37 30 23910 -56.5 -86.5 1 30.0 -57.9 90 31 590.6 590.6 320.2 590.7 0.01 TRP 204 12036 -58.7 -72.7 15 14.0 -58.9 275 54 337.9 337.9 293.8 337.9 0.01 WND 156 13708 -61.0 -81.7 5 20.7 -61.1 270 69 361.0 361.0 298.9 361.0 0.00 Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 648.00 mb = 3837.08 m = 12588.68 ft Wetbulb zero: 733.07 mb = 2774.62 m = 9102.97 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 26.55 % Est. max temperature: 26.02 C = 78.84 F Sfc-Lift cond lev (LCL): 854.03 mb = 1507.74 m = 4946.58 ft T: 14.27 C 700-500 lapse rate: 5.70 C/km ThetaE index: 8.05 C Layer 741.0- 700.0 mb Conv cond level (CCL): 617.35 mb = 4140.95 m = 13585.63 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 36.10 C = 96.98 F Cap Strength: 8.21 C Lifted Index: 10.20 C Risk: None Lifted Index @300 mb: 12.63 C Lifted Index @700 mb: 7.43 C Showalter Index: 8.32 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 11.70 C K Index: -5.30 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.02 J/kg Max Up Vert Vel: 9.17 m/s Conv Inhibition (B-): 28819.33 J/kg Cap Strength: 8.14 C Lift Cond Lev (LCL): 759.59 mb = 2482.77 m = 8145.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 17 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 ---------------------------------------------------------- 0 977 360 155 7 -3.0 6.3 | 131 23 -17.6 15.0 1 949 610 55 10 -8.2 -5.7 | 97 23 -22.8 2.9 2 925 828 20 23 -7.9 -21.6 | 60 26 -22.5 -12.9 3 916 914 20 21 -7.2 -19.7 | 63 24 -21.8 -11.1 4 883 1219 15 15 -3.9 -14.5 | 73 19 -18.5 -5.8 5 850 1548 345 7 1.8 -6.8 | 99 13 -12.8 1.9 6 822 1829 5 2 -0.2 -2.0 | 114 16 -14.8 6.7 7 792 2134 320 5 3.2 -3.8 | 113 12 -11.4 4.8 8 763 2438 265 18 17.9 1.6 | 198 11 3.3 10.2 9 700 3151 265 16 15.9 1.4 | 188 10 1.3 10.1 10 656 3658 250 24 22.6 8.2 | 205 19 8.0 16.9 11 607 4267 255 28 27.0 7.2 | 218 20 12.5 15.9 12 584 4572 260 33 32.5 5.7 | 231 23 17.9 14.4 13 520 5486 270 36 36.0 -0.0 | 248 23 21.4 8.7 14 500 5800 270 36 36.0 -0.0 | 248 23 21.4 8.7 15 443 6706 265 42 41.8 3.7 | 246 30 27.2 12.3 16 400 7480 280 41 40.4 -7.1 | 267 26 25.8 1.6 17 392 7620 280 41 40.4 -7.1 | 267 26 25.8 1.6 18 300 9520 285 49 47.3 -12.7 | 277 33 32.7 -4.0 19 253 10668 290 51 47.9 -17.4 | 285 34 33.3 -8.8 20 250 10740 290 52 48.9 -17.8 | 285 35 34.3 -9.1 21 204 12036 275 54 53.8 -4.7 | 264 39 39.2 4.0 22 200 12160 275 60 59.8 -5.2 | 266 45 45.2 3.4 23 199 12192 275 53 52.8 -4.6 | 264 38 38.2 4.1 24 180 12802 270 66 66.0 -0.0 | 260 52 51.4 8.7 25 156 13708 270 69 69.0 -0.0 | 261 55 54.4 8.7 26 150 13950 265 65 64.8 5.7 | 254 52 50.2 14.3 27 148 14021 270 69 69.0 -0.0 | 261 55 54.4 8.7 28 141 14326 265 64 63.8 5.6 | 254 51 49.2 14.3 29 122 15240 280 55 54.2 -9.6 | 271 40 39.6 -0.9 30 100 16450 265 39 38.9 3.4 | 244 27 24.3 12.1 31 100 16459 255 40 38.6 10.4 | 232 31 24.0 19.0 32 95 16764 265 39 38.9 3.4 | 244 27 24.3 12.1 33 70 18620 210 18 9.0 15.6 | 167 25 -5.6 24.3 34 50 20700 75 22 -21.3 -5.7 | 95 36 -35.8 3.0 35 30 23910 90 31 -31.0 0.0 | 101 46 -45.6 8.7 Wind Parameters Mean winds (0-6000m): 270.7 at 22.6 knts Storm direction: 300.7 at 17.0 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 68.7 deg Storm rel helicity (0-3000m) pos: 93.1 neg: -200.1 tot: -107.0 m^2/s^2 ave: -35.7 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -0.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 142.15 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 43 13 88 23| 0.0 28.5 28.5| 0.0-193.1-193.1 -386.3 -0.98| 31.4-30.8 1000 26 15 77 22| 0.0 9.3 9.3| 34.4-193.1-158.8 -158.8 -0.56| 21.8-12.1 1500 21 12 82 19| 0.0 3.1 3.1| 66.2-193.1-126.9 -84.6 -0.29| 18.0 -5.2 2000 11 11 84 17| 0.0 5.0 5.0| 80.5-195.3-114.8 -57.4 -0.11| 17.6 -1.9 2500 340 12 77 11| 0.0 4.2 4.2| 86.4-198.2-111.9 -44.8 -0.07| 15.4 -1.1 3000 314 13 87 5| 0.0 3.8 3.8| 93.1-200.1-107.0 -35.7 -0.05| 13.6 -0.7 4000 279 16 191 6| 0.6 3.5 4.1|130.0-200.1 -70.1 -17.5 0.04| 11.7 0.4 5000 272 20 212 10| 1.4 2.8 4.2|185.0-200.1 -15.1 -3.0 0.13| 10.4 1.3 6000 271 23 224 12| 1.3 2.6 3.9|190.8-203.9 -13.1 -2.2 0.12| 9.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20251012.23.gif