UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112823.upa.cvt Date: 2300Z 28 NOV 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 28 NOV 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 161 SFC 976 360 17.4 7.4 52 10.0 11.7 110 8 292.6 293.8 285.9 311.6 6.62 2 968 431 14.4 6.4 59 8.0 10.0 106 8 290.2 291.3 284.6 308.0 6.23 3 925 818 10.8 5.9 72 4.9 8.2 85 11 290.4 291.5 284.7 308.3 6.30 4 900 1046 8.8 5.0 77 3.8 6.8 101 12 290.6 291.7 284.5 308.0 6.08 5 896 1083 10.0 0.0 50 10.0 5.2 103 13 292.2 292.9 283.2 304.6 4.27 6 881 1223 10.8 4.8 66 6.0 7.6 111 15 294.4 295.5 286.1 312.2 6.13 7 861 1415 12.0 1.0 47 11.0 6.4 152 9 297.6 298.5 285.9 311.8 4.78 8 850 1523 11.4 0.4 47 11.0 5.8 175 6 298.1 298.9 286.0 311.9 4.63 9 789 2139 6.4 -2.6 53 9.0 2.2 225 12 299.2 299.9 285.8 311.2 4.00 10 782 2212 6.2 -4.8 45 11.0 1.3 229 13 299.7 300.3 285.4 310.1 3.42 11 748 2577 7.0 -32.0 4 39.0 -3.0 229 16 304.4 304.5 283.7 305.6 0.35 12 719 2901 5.0 -20.0 14 25.0 -3.1 223 19 305.7 305.9 285.0 309.2 1.09 13 700 3119 4.8 -28.2 7 33.0 -4.3 235 21 307.8 307.9 285.2 309.6 0.54 14 670 3476 4.6 242 22 311.5 15 669 3488 4.6 243 23 311.6 16 595 4431 -2.5 -23.5 18 21.0 -8.7 262 27 314.0 314.2 287.8 317.3 0.97 17 525 5414 -8.7 -35.7 9 27.0 -14.2 252 30 318.0 318.0 288.5 319.2 0.35 18 500 5790 -11.7 -37.7 10 26.0 -16.4 255 32 318.8 318.8 288.7 319.9 0.30 19 400 7450 -25.5 -52.5 6 27.0 -27.9 270 43 321.8 321.9 289.4 322.1 0.07 20 381 7801 -28.7 -51.7 9 23.0 -30.6 272 43 322.1 322.2 289.5 322.5 0.09 21 365 8107 -30.9 -47.9 17 17.0 -32.3 273 43 323.2 323.2 289.9 323.7 0.14 22 303 9402 -40.5 -60.5 10 20.0 -41.3 266 52 327.3 327.4 291.0 327.5 0.04 23 300 9470 -40.7 -60.7 10 20.0 -41.5 265 53 328.0 328.0 291.2 328.1 0.04 24 250 10690 -48.1 -69.1 7 21.0 -48.6 270 69 334.6 334.6 293.0 334.6 0.01 25 236 11067 -50.3 -70.3 8 20.0 -50.7 270 72 336.8 336.8 293.5 336.8 0.01 26 200 12140 -52.3 -75.3 5 23.0 -52.7 270 81 349.9 349.9 296.6 350.0 0.01 27 186 12610 -51.9 -77.9 3 26.0 -52.3 273 92 357.9 357.9 298.3 358.0 0.01 28 178 12894 -53.5 -78.8 3 25.4 -53.8 275 99 359.9 359.9 298.7 359.9 0.00 29 150 13980 -59.5 -82.5 4 23.0 -59.7 270 88 367.6 367.6 300.1 367.6 0.00 30 131 14820 -64.5 -84.5 5 20.0 -64.6 270 81 373.1 373.1 301.1 373.2 0.00 31 102 16332 -70.1 -87.1 7 17.0 -70.2 270 68 390.1 390.1 303.8 390.1 0.00 32 100 16450 -69.9 -86.9 7 17.0 -70.0 270 68 392.7 392.7 304.2 392.7 0.00 33 70 18590 -67.5 -89.5 3 22.0 -67.7 250 29 440.0 440.0 309.8 440.0 0.00 34 50 20630 -63.7 -89.7 2 26.0 -64.1 95 9 493.4 493.4 314.5 493.4 0.00 35 30 23810 -57.7 -87.7 1 30.0 -58.9 105 20 587.3 587.3 320.0 587.4 0.01 36 25 24963 -56.9 -86.9 1 30.0 -58.4 621.1 621.1 321.5 621.1 0.01 TRP 102 16332 -70.1 -87.1 7 17.0 -70.2 270 68 390.1 390.1 303.8 390.1 0.00 WND 178 12894 -53.5 -78.8 3 25.4 -53.8 275 99 359.9 359.9 298.7 359.9 0.00 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 621.06 mb = 4099.28 m = 13448.91 ft Wetbulb zero: 771.92 mb = 2318.56 m = 7606.74 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 32.92 % Est. max temperature: 23.29 C = 73.93 F Sfc-Lift cond lev (LCL): 840.40 mb = 1616.93 m = 5304.84 ft T: 10.64 C 700-500 lapse rate: 6.18 C/km ThetaE index: 6.27 C Layer 789.0- 719.0 mb Conv cond level (CCL): 615.38 mb = 4160.41 m = 13649.47 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 37.99 C = 100.39 F Cap Strength: 11.79 C Lifted Index: 11.60 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 9.67 C Showalter Index: 9.43 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 12.10 C K Index: -9.50 Risk: None Sweat Index: 48.80 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.98 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 35993.85 J/kg Cap Strength: 11.71 C Lift Cond Lev (LCL): 840.37 mb = 1617.27 m = 5305.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 16 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 ---------------------------------------------------------- 0 976 360 110 8 -7.5 2.7 | 100 23 -23.1 4.2 1 925 818 85 11 -11.0 -1.0 | 91 27 -26.5 0.5 2 914 914 95 10 -10.0 0.9 | 95 26 -25.5 2.3 3 882 1219 110 15 -14.1 5.1 | 103 30 -29.6 6.6 4 850 1523 175 6 -0.5 6.0 | 115 18 -16.1 7.4 5 850 1524 150 4 -2.0 3.5 | 106 18 -17.5 4.9 6 789 2134 225 12 8.5 8.5 | 145 12 -7.1 9.9 7 760 2438 240 15 13.0 7.5 | 164 9 -2.5 8.9 8 733 2743 215 17 9.8 13.9 | 159 16 -5.8 15.4 9 700 3119 235 21 17.2 12.0 | 187 14 1.7 13.5 10 680 3353 240 22 19.1 11.0 | 196 13 3.5 12.4 11 606 4267 260 26 25.6 4.5 | 239 12 10.1 6.0 12 583 4572 265 28 27.9 2.4 | 253 13 12.4 3.9 13 540 5182 250 29 27.3 9.9 | 226 16 11.7 11.4 14 500 5790 255 32 30.9 8.3 | 238 18 15.4 9.7 15 400 7450 270 43 43.0 -0.0 | 267 27 27.5 1.4 16 343 8534 275 43 42.8 -3.7 | 275 27 27.3 -2.3 17 328 8839 270 46 46.0 -0.0 | 267 30 30.5 1.4 18 300 9470 265 53 52.8 4.6 | 261 38 37.3 6.1 19 250 10690 270 69 69.0 -0.0 | 268 53 53.5 1.4 20 200 12140 270 81 81.0 -0.0 | 269 65 65.5 1.4 21 178 12894 275 99 98.6 -8.6 | 275 83 83.1 -7.2 22 172 13106 275 99 98.6 -8.6 | 275 83 83.1 -7.2 23 150 13980 270 88 88.0 -0.0 | 269 72 72.5 1.4 24 102 16332 270 68 68.0 -0.0 | 268 52 52.5 1.4 25 100 16450 270 68 68.0 -0.0 | 268 52 52.5 1.4 26 95 16764 270 68 68.0 -0.0 | 268 52 52.5 1.4 27 70 18590 250 29 27.3 9.9 | 226 16 11.7 11.4 28 50 20630 95 9 -9.0 0.8 | 95 25 -24.5 2.2 29 30 23810 105 20 -19.3 5.2 | 101 35 -34.9 6.6 Wind Parameters Mean winds (0-6000m): 245.3 at 20.8 knts Storm direction: 275.3 at 15.6 knts Shear (0-3000m) pos: 5.1 neg: 0.7 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 170.5 neg: -40.8 tot: 129.7 m^2/s^2 ave: 43.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 115.63 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 95 10 95 25| 0.0 4.3 4.3| 1.5 -22.6 -21.1 -42.1 -0.69| 4.8 -3.3 1000 102 11 98 27| 4.7 2.1 6.9| 73.4 -22.6 50.8 50.8 0.37| 9.4 3.4 1500 114 10 102 25| 5.1 1.4 6.5|105.7 -37.6 68.1 45.4 0.32| 11.0 3.5 2000 142 10 113 24| 6.1 1.1 7.2|133.3 -37.6 95.7 47.8 0.42| 10.9 4.6 2500 176 11 128 21| 4.9 0.8 5.7|143.6 -40.8 102.8 41.1 0.38| 10.7 4.1 3000 200 13 141 17| 5.1 0.7 5.8|170.5 -40.8 129.7 43.2 0.45| 10.2 4.7 4000 228 16 163 13| 4.7 0.5 5.2|202.1 -40.8 161.3 40.3 0.53| 9.0 4.8 5000 240 18 182 11| 3.8 0.9 4.7|211.8 -65.2 146.6 29.3 0.42| 8.2 3.4 6000 245 21 198 11| 3.8 0.7 4.5|243.5 -65.2 178.3 29.7 0.45| 7.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20251128.23.gif