UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1200Z 30 OCT 25 Station: YPPH WMO ident: 94610 Latitude: -31.93 Longitude: 115.95 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1014 29 18.0 12.0 68 6.0 14.4 295 5 290.0 291.5 286.9 314.6 8.71 1 1000 137 17.6 12.6 72 5.0 14.6 265 7 290.8 292.4 287.7 316.8 9.20 2 925 797 11.6 9.5 87 2.1 10.4 290 7 291.2 292.6 286.8 314.1 8.08 3 850 1500 7.0 3.7 79 3.3 5.3 305 10 293.5 294.5 285.5 310.5 5.88 4 822 1775 5.4 3.6 88 1.8 4.5 276 14 294.6 295.7 286.1 312.2 6.03 5 816 1835 5.6 0.6 70 5.0 3.1 270 15 295.4 296.3 285.2 309.8 4.90 6 812 1875 6.6 -10.4 28 17.0 -0.0 271 15 296.9 297.3 282.8 303.4 2.13 7 787 2132 6.0 -17.0 17 23.0 -1.8 280 18 298.9 299.2 282.6 303.0 1.28 8 775 2257 5.6 -0.4 65 6.0 2.7 282 20 299.8 300.7 286.8 314.2 4.79 9 721 2848 5.2 -3.8 52 9.0 1.0 288 28 305.6 306.4 288.1 318.0 4.00 10 700 3089 3.8 -4.2 56 8.0 0.0 285 27 306.7 307.4 288.5 319.1 4.00 11 608 4223 -1.7 -11.7 46 10.0 -5.7 265 32 313.0 313.5 289.1 321.3 2.57 12 570 4736 -3.7 -26.7 15 23.0 -9.9 260 35 316.4 316.6 288.4 319.1 0.75 13 569 4750 -3.7 -23.7 20 20.0 -9.6 260 35 316.6 316.8 288.8 320.0 0.99 14 529 5321 -8.1 -22.1 31 14.0 -12.2 256 38 318.0 318.2 289.4 322.2 1.23 15 522 5425 -7.7 -30.7 14 23.0 -13.2 257 39 319.7 319.8 289.3 321.7 0.57 16 500 5760 -8.3 -39.3 6 31.0 -14.3 260 43 322.9 323.0 289.9 323.9 0.25 17 494 5853 -8.9 -39.9 6 31.0 -14.7 262 45 323.3 323.3 290.0 324.2 0.24 18 466 6302 -11.1 -39.1 8 28.0 -16.4 272 52 326.0 326.1 290.9 327.1 0.28 19 400 7450 -21.3 -39.3 18 18.0 -24.1 275 60 327.3 327.4 291.3 328.5 0.32 20 345 8522 -30.5 -41.5 33 11.0 -31.7 275 69 329.0 329.0 291.7 330.1 0.29 21 300 9500 -38.5 -50.5 27 12.0 -39.3 280 68 331.1 331.1 292.2 331.6 0.12 22 292 9684 -39.3 -57.3 13 18.0 -40.2 280 69 332.5 332.5 292.4 332.8 0.06 23 250 10720 -48.3 -60.3 24 12.0 -48.7 280 75 334.3 334.3 292.9 334.4 0.05 24 225 11408 -53.5 -65.5 22 12.0 -53.7 276 77 336.5 336.5 293.4 336.6 0.03 25 221 11524 -51.7 -71.7 7 20.0 -52.1 275 77 341.0 341.0 294.6 341.1 0.01 26 220 11553 -51.5 -71.5 7 20.0 -51.8 275 77 341.8 341.8 294.7 341.8 0.01 27 200 12170 -54.1 -72.1 9 18.0 -54.4 270 78 347.1 347.1 296.0 347.1 0.01 28 182 12770 -56.7 -75.6 8 18.8 -57.0 270 83 352.3 352.3 297.1 352.3 0.01 29 159 13618 -60.5 -80.5 6 20.0 -60.7 273 77 359.8 359.8 298.7 359.8 0.00 30 150 13980 -60.7 -81.7 5 21.0 -60.9 275 72 365.5 365.5 299.8 365.5 0.00 31 104 16224 -68.5 -85.5 7 17.0 -68.6 275 49 391.0 391.0 303.9 391.0 0.00 32 100 16460 -67.3 -86.3 5 19.0 -67.4 275 32 397.7 397.7 304.9 397.7 0.00 33 70 18620 -63.7 -87.7 2 24.0 -64.0 305 24 448.1 448.1 310.7 448.1 0.00 34 68 18799 -62.7 -87.7 2 25.0 -63.0 298 23 454.0 454.0 311.3 454.0 0.00 35 60 19569 -64.3 -89.3 2 25.0 -64.6 266 19 467.0 467.0 312.4 467.0 0.00 36 57 19886 -60.9 -87.9 2 27.0 -61.3 253 17 481.6 481.6 313.6 481.6 0.00 37 53 20338 -62.1 -88.1 2 26.0 -62.5 235 15 488.9 488.9 314.1 488.9 0.00 38 50 20700 -60.5 -87.5 2 27.0 -61.0 220 13 500.9 500.9 315.0 500.9 0.00 39 30 23920 -55.3 -86.3 1 31.0 -56.8 100 19 593.9 593.9 320.3 593.9 0.01 40 21 26215 -51.7 -84.7 1 33.0 -54.6 668.5 668.5 323.4 668.6 0.01 TRP 104 16224 -68.5 -85.5 7 17.0 -68.6 275 49 391.0 391.0 303.9 391.0 0.00 WND 182 12770 -56.7 -75.6 8 18.8 -57.0 270 83 352.3 352.3 297.1 352.3 0.01 Sounding variables and indices 1000-500 mb thick: 5623.00 m Freezing level: 636.44 mb = 3872.70 m = 12705.56 ft Wetbulb zero: 812.05 mb = 1874.52 m = 6149.94 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 52.11 % Est. max temperature: 21.06 C = 69.90 F Sfc-Lift cond lev (LCL): 927.38 mb = 775.22 m = 2543.33 ft T: 11.80 C 700-500 lapse rate: 4.53 C/km ThetaE index: 9.16 C Layer 816.0- 775.0 mb Conv cond level (CCL): 897.75 mb = 1045.57 m = 3430.30 ft Mean mixing ratio: 8.60 g/kg Conv temperature: 20.00 C = 68.00 F Cap Strength: 8.98 C Lifted Index: 10.78 C Risk: None Lifted Index @300 mb: 11.52 C Lifted Index @700 mb: 5.42 C Showalter Index: 13.71 C Risk: None Total Totals Index: 27.30 C Risk: None Vertical Totals Index: 15.30 C Cross Totals Index: 12.00 C K Index: 11.00 Risk: None Sweat Index: 107.40 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.13 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 7.09 J/kg Cap Strength: 10.60 C Lift Cond Lev (LCL): 912.04 mb = 914.30 m = 2999.63 ft Lev Free Conv (LFC): 857.04 mb = 1431.41 m = 4696.18 ft Equ Level (EL): 817.04 mb = 1824.29 m = 5985.12 ft B at Equ Level: 3.27 J/kg Max Parcel Lev (MPL): 807.04 mb = 1925.28 m = 6316.45 ft Wind level data Storm motion: 299 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 1014 29 295 5 4.5 -2.1 | 121 13 -11.3 6.7 1 1000 137 265 7 7.0 0.6 | 137 13 -8.9 9.4 2 925 797 290 7 6.6 -2.4 | 125 11 -9.3 6.4 3 912 914 280 9 8.9 -1.6 | 136 10 -7.0 7.2 4 879 1219 270 10 10.0 -0.0 | 146 11 -5.9 8.8 5 850 1500 305 10 8.2 -5.7 | 112 8 -7.7 3.1 6 848 1524 305 10 8.2 -5.7 | 112 8 -7.7 3.1 7 817 1829 270 15 15.0 -0.0 | 174 9 -0.9 8.8 8 787 2134 280 18 17.7 -3.1 | 198 6 1.9 5.7 9 730 2743 290 28 26.3 -9.6 | 274 10 10.4 -0.8 10 700 3089 285 27 26.1 -7.0 | 260 10 10.2 1.8 11 652 3658 265 24 23.9 2.1 | 216 14 8.0 10.9 12 603 4267 265 33 32.9 2.9 | 236 21 17.0 11.7 13 538 5182 255 37 35.7 9.6 | 227 27 19.9 18.4 14 500 5760 260 43 42.3 7.5 | 238 31 26.5 16.3 15 459 6401 275 54 53.8 -4.7 | 264 38 37.9 4.1 16 400 7450 275 60 59.8 -5.2 | 265 44 43.9 3.6 17 344 8534 275 69 68.7 -6.0 | 267 53 52.9 2.8 18 300 9500 280 68 67.0 -11.8 | 273 51 51.1 -3.0 19 250 10720 280 75 73.9 -13.0 | 274 58 58.0 -4.2 20 240 10973 280 77 75.8 -13.4 | 274 60 60.0 -4.6 21 200 12170 270 78 78.0 -0.0 | 262 63 62.1 8.8 22 182 12770 270 83 83.0 -0.0 | 263 68 67.1 8.8 23 172 13106 270 83 83.0 -0.0 | 263 68 67.1 8.8 24 150 13980 275 72 71.7 -6.3 | 267 56 55.9 2.5 25 128 14935 275 75 74.7 -6.5 | 268 59 58.8 2.3 26 111 15850 275 47 46.8 -4.1 | 261 31 31.0 4.7 27 104 16224 275 49 48.8 -4.3 | 262 33 32.9 4.5 28 100 16459 275 52 51.8 -4.5 | 263 36 35.9 4.3 29 100 16460 275 32 31.9 -2.8 | 249 17 16.0 6.0 30 95 16764 275 32 31.9 -2.8 | 249 17 16.0 6.0 31 70 18620 305 24 19.7 -13.8 | 323 6 3.8 -5.0 32 50 20700 220 13 8.4 10.0 | 158 20 -7.5 18.8 33 30 23920 100 19 -18.7 3.3 | 109 37 -34.6 12.1 Wind Parameters Mean winds (0-6000m): 269.0 at 24.2 knts Storm direction: 299.0 at 18.1 knts Shear (0-3000m) pos: 1.9 neg: 2.8 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 141.8 deg Storm rel helicity (0-3000m) pos: 58.7 neg: -23.1 tot: 35.6 m^2/s^2 ave: 11.9 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 40.31 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 ------------------------------------------------------------------------------- 500 273 7 133 12| 0.0 2.6 2.6| 11.4 -3.5 8.0 16.0 0.46| 5.1 2.4 1000 278 7 132 12| 0.0 2.5 2.5| 18.4 -6.0 12.3 12.3 0.44| 4.6 2.0 1500 280 8 133 11| 1.6 1.7 3.3| 21.2 -17.7 3.4 2.3 -0.01| 5.4 -0.0 2000 280 10 138 10| 1.2 3.6 4.9| 39.6 -17.7 21.9 10.9 0.35| 7.1 2.5 2500 281 12 147 8| 2.3 2.9 5.2| 52.4 -17.7 34.7 13.9 0.48| 7.4 3.5 3000 283 14 161 6| 1.9 2.8 4.8| 58.7 -23.1 35.6 11.9 0.43| 7.1 3.1 4000 279 17 192 6| 1.4 3.1 4.5| 71.9 -50.0 21.9 5.5 0.22| 7.3 1.6 5000 273 21 212 9| 1.2 3.3 4.5| 80.3 -66.2 14.0 2.8 0.17| 6.8 1.2 6000 269 24 222 12| 2.0 2.8 4.8|175.5 -69.1 106.4 17.7 0.28| 6.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251030.12.gif