UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 29 APR 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 1023 29 16.4 5.4 48 11.0 10.6 95 7 287.7 288.6 282.7 303.3 5.50 1 1019 60 20.8 5.8 38 15.0 12.5 95 9 292.4 293.4 284.8 308.8 5.67 2 1000 211 21.4 4.4 33 17.0 12.1 95 17 294.5 295.5 285.2 309.9 5.24 3 998 228 21.6 4.6 33 17.0 12.3 94 18 294.9 295.9 285.5 310.5 5.33 4 925 879 15.6 3.6 45 12.0 9.2 70 17 295.3 296.2 285.7 310.9 5.36 5 850 1588 8.8 2.8 66 6.0 5.7 65 11 295.4 296.4 285.8 311.5 5.51 6 844 1646 8.2 1.2 61 7.0 4.7 49 11 295.3 296.2 285.2 309.9 4.94 7 819 1895 9.8 -19.2 11 29.0 0.1 360 10 299.6 299.8 282.5 302.9 1.02 8 793 2163 10.6 -33.4 3 44.0 -0.8 1 11 303.2 303.3 283.1 304.2 0.29 9 700 3189 4.4 -27.6 8 32.0 -4.5 310 5 307.4 307.5 285.1 309.3 0.57 10 615 4230 -2.3 -35.3 6 33.0 -9.5 285 6 311.3 311.3 286.2 312.3 0.31 11 565 4901 -4.5 -42.5 3 38.0 -11.5 279 13 316.3 316.3 287.7 316.9 0.16 12 527 5445 -9.3 -24.3 28 15.0 -13.3 277 19 316.9 317.1 288.9 320.4 1.01 13 514 5638 -10.7 -43.7 5 33.0 -16.0 276 21 317.5 317.5 288.1 318.1 0.15 14 500 5850 -12.1 -30.1 21 18.0 -16.1 275 23 318.3 318.4 288.9 320.5 0.63 15 454 6579 -17.7 -31.7 28 14.0 -20.4 273 29 320.2 320.3 289.5 322.3 0.59 16 419 7172 -22.5 -23.8 89 1.3 -22.8 271 33 321.5 321.7 290.6 326.1 1.34 17 400 7510 -25.5 -28.2 78 2.7 -26.0 270 36 321.8 322.0 290.3 325.1 0.94 18 398 7546 -25.7 -31.7 57 6.0 -26.7 270 37 322.0 322.2 290.1 324.5 0.68 19 386 7768 -26.9 -29.6 78 2.7 -27.4 270 40 323.3 323.5 290.7 326.3 0.85 20 335 8777 -33.9 -37.5 70 3.6 -34.3 275 44 327.1 327.2 291.4 328.8 0.45 21 307 9382 -39.1 -41.1 81 2.0 -39.3 279 46 328.1 328.2 291.5 329.4 0.34 22 300 9540 -40.5 -42.8 78 2.3 -40.7 280 46 328.3 328.3 291.5 329.4 0.29 23 250 10750 -50.3 -54.4 62 4.1 -50.4 275 47 331.3 331.3 292.2 331.7 0.09 24 213 11776 -59.1 -62.9 61 3.8 -59.2 279 57 333.1 333.1 292.6 333.3 0.04 25 210 11865 -59.7 -61.5 79 1.8 -59.7 279 58 333.5 333.5 292.7 333.7 0.05 26 204 12047 -60.5 -72.5 19 12.0 -60.6 280 60 335.1 335.1 293.1 335.1 0.01 27 200 12170 -60.9 -69.9 30 9.0 -61.0 280 61 336.3 336.3 293.4 336.4 0.02 28 171 13125 -66.5 -72.6 42 6.1 -66.5 270 66 342.5 342.5 294.9 342.5 0.01 29 170 13160 -66.7 -72.7 42 6.0 -66.7 265 65 342.7 342.7 295.0 342.7 0.01 30 153 13799 -62.9 -80.9 7 18.0 -63.0 262 54 359.7 359.7 298.7 359.7 0.00 31 150 13920 -63.7 -80.7 8 17.0 -63.8 265 51 360.3 360.3 298.8 360.4 0.00 32 121 15245 -62.3 -86.3 3 24.0 -62.5 280 51 385.7 385.7 303.2 385.8 0.00 33 100 16420 -63.9 -87.9 2 24.0 -64.1 270 36 404.3 404.3 305.7 404.3 0.00 34 79 17855 -67.3 -89.3 3 22.0 -67.4 255 30 425.4 425.4 308.3 425.4 0.00 35 70 18590 -64.3 -89.3 2 25.0 -64.6 245 26 446.8 446.8 310.6 446.8 0.00 36 50 20650 -60.5 -89.5 1 29.0 -61.0 295 4 500.9 500.9 315.0 500.9 0.00 37 30 23870 -54.1 -86.1 1 32.0 -55.8 50 8 597.2 597.2 320.5 597.2 0.01 38 28 24313 -54.1 -86.1 1 32.0 -55.9 609.1 609.1 321.0 609.1 0.01 TRP 170 13160 -66.7 -72.7 42 6.0 -66.7 265 65 342.7 342.7 295.0 342.7 0.01 WND 171 13125 -66.5 -72.6 42 6.1 -66.5 270 66 342.5 342.5 294.9 342.5 0.01 Sounding variables and indices 1000-500 mb thick: 5639.00 m Freezing level: 644.18 mb = 3872.94 m = 12706.36 ft Wetbulb zero: 815.20 mb = 1933.72 m = 6344.15 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 19.65 % Est. max temperature: 24.13 C = 75.43 F Sfc-Lift cond lev (LCL): 867.32 mb = 1418.88 m = 4655.06 ft T: 10.42 C 700-500 lapse rate: 6.20 C/km ThetaE index: 8.64 C Layer 844.0- 793.0 mb Conv cond level (CCL): 619.32 mb = 4174.19 m = 13694.70 ft Mean mixing ratio: 5.37 g/kg Conv temperature: 39.93 C = 103.87 F Cap Strength: 10.71 C Lifted Index: 10.03 C Risk: None Lifted Index @300 mb: 12.98 C Lifted Index @700 mb: 8.36 C Showalter Index: 9.27 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 14.90 C K Index: -8.30 Risk: None Sweat Index: 78.60 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.54 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 35691.91 J/kg Cap Strength: 10.55 C Lift Cond Lev (LCL): 779.86 mb = 2300.47 m = 7547.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 9 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 1023 29 95 7 -7.0 0.6 | 150 11 -5.6 9.5 1 1000 211 95 17 -16.9 1.5 | 124 19 -15.5 10.4 2 989 305 90 20 -20.0 0.0 | 116 21 -18.6 8.9 3 925 879 70 17 -16.0 -5.8 | 102 15 -14.6 3.1 4 921 914 70 17 -16.0 -5.8 | 102 15 -14.6 3.1 5 888 1219 55 16 -13.1 -9.2 | 89 12 -11.7 -0.2 6 857 1524 65 11 -10.0 -4.6 | 117 10 -8.6 4.3 7 850 1588 65 11 -10.0 -4.6 | 117 10 -8.6 4.3 8 826 1829 360 10 -0.0 -10.0 | 307 2 1.4 -1.1 9 796 2134 360 11 -0.0 -11.0 | 326 2 1.4 -2.1 10 767 2438 15 10 -2.6 -9.7 | 59 1 -1.2 -0.7 11 700 3189 310 5 3.8 -3.2 | 222 8 5.2 5.7 12 635 3962 285 4 3.9 -1.0 | 214 9 5.3 7.9 13 611 4267 285 7 6.8 -1.8 | 229 11 8.2 7.1 14 588 4572 280 10 9.8 -1.7 | 237 13 11.2 7.2 15 500 5850 275 23 22.9 -2.0 | 254 25 24.3 6.9 16 400 7510 270 36 36.0 -0.0 | 257 38 37.4 8.9 17 377 7925 270 42 42.0 -0.0 | 258 44 43.4 8.9 18 300 9540 280 46 45.3 -8.0 | 269 47 46.7 0.9 19 250 10750 275 47 46.8 -4.1 | 264 48 48.2 4.8 20 200 12170 280 61 60.1 -10.6 | 272 61 61.5 -1.7 21 190 12497 280 63 62.0 -10.9 | 272 63 63.4 -2.0 22 171 13125 270 66 66.0 -0.0 | 262 68 67.4 8.9 23 170 13160 265 65 64.8 5.7 | 258 68 66.1 14.6 24 163 13411 270 66 66.0 -0.0 | 262 68 67.4 8.9 25 155 13716 260 56 55.1 9.7 | 252 60 56.5 18.7 26 150 13920 265 51 50.8 4.4 | 256 54 52.2 13.4 27 140 14326 260 43 42.3 7.5 | 249 47 43.7 16.4 28 134 14630 280 44 43.3 -7.6 | 268 45 44.7 1.3 29 127 14935 265 54 53.8 4.7 | 256 57 55.2 13.6 30 121 15240 280 51 50.2 -8.9 | 270 52 51.6 0.1 31 115 15545 265 44 43.8 3.8 | 254 47 45.2 12.8 32 110 15850 280 46 45.3 -8.0 | 269 47 46.7 0.9 33 100 16420 270 36 36.0 -0.0 | 257 38 37.4 8.9 34 95 16764 270 36 36.0 -0.0 | 257 38 37.4 8.9 35 70 18590 245 26 23.6 11.0 | 231 32 25.0 19.9 36 50 20650 295 4 3.6 -1.7 | 215 9 5.0 7.2 37 30 23870 50 8 -6.1 -5.1 | 129 6 -4.7 3.8 Wind Parameters Mean winds (0-6000m): 338.9 at 12.1 knts Storm direction: 8.9 at 9.0 knts Shear (0-3000m) pos: 0.9 neg: 2.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -77.3 tot: -62.2 m^2/s^2 ave: -20.7 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 9.6 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 73.61 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 90 16 121 17| 0.0 12.5 12.5| 0.0 -47.3 -47.3 -94.6 -0.69| 16.5-11.3 1000 82 17 113 17| 0.0 5.8 5.8| 0.0 -62.4 -62.4 -62.4 -0.67| 11.3 -7.5 1500 75 16 109 15| 1.9 3.8 5.8| 13.7 -68.1 -54.4 -36.3 -0.38| 10.3 -3.9 2000 67 15 105 13| 1.4 3.6 5.0| 13.9 -74.7 -60.7 -30.4 -0.47| 11.3 -5.3 2500 58 14 99 11| 1.1 2.9 4.0| 15.1 -74.8 -59.8 -23.9 -0.39| 10.1 -4.0 3000 53 13 97 9| 0.9 2.0 2.9| 15.1 -77.3 -62.2 -20.7 -0.40| 9.6 -3.9 4000 45 11 102 6| 0.7 1.2 1.9| 16.4 -82.2 -65.7 -16.4 -0.40| 7.8 -3.1 5000 26 10 81 3| 0.6 1.9 2.5| 37.5 -82.2 -44.7 -8.9 -0.26| 7.2 -1.9 6000 339 12 292 6| 0.5 2.4 2.9| 53.9 -82.2 -28.3 -4.7 -0.19| 6.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250429.11.gif