UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1200Z 20 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 1016 29 15.2 4.2 48 11.0 9.5 100 10 287.0 287.9 282.0 301.5 5.08 1 1014 44 19.2 5.2 40 14.0 11.6 100 10 291.2 292.2 284.1 306.9 5.47 2 1013 52 19.6 4.6 37 15.0 11.5 100 11 291.7 292.6 284.1 306.8 5.25 3 1000 152 20.6 4.6 35 16.0 11.9 100 14 293.8 294.7 285.0 309.2 5.32 4 994 204 20.4 4.4 35 16.0 11.7 97 15 294.1 295.0 285.1 309.4 5.27 5 925 819 15.0 3.0 44 12.0 8.7 65 17 294.6 295.6 285.2 309.7 5.13 6 850 1526 8.4 2.4 66 6.0 5.3 40 20 294.9 295.9 285.5 310.6 5.35 7 834 1683 7.0 2.0 70 5.0 4.5 27 18 295.1 296.0 285.5 310.6 5.30 8 811 1912 5.8 -1.2 61 7.0 2.5 8 16 296.2 297.0 284.9 309.0 4.32 9 774 2294 6.2 -17.8 16 24.0 -1.9 345 13 300.6 300.8 283.2 304.5 1.22 10 766 2380 7.4 -34.6 3 42.0 -2.8 342 12 302.8 302.8 282.9 303.7 0.26 11 700 3117 4.2 -37.8 3 42.0 -5.2 320 15 307.1 307.2 284.5 307.9 0.21 12 631 3952 0.0 -44.0 2 44.0 -8.3 329 15 311.6 311.6 286.1 312.0 0.12 13 550 5032 -9.1 -27.1 22 18.0 -13.5 341 20 313.3 313.4 287.4 315.9 0.75 14 505 5685 -14.1 -41.1 8 27.0 -18.3 336 24 315.0 315.0 287.3 315.7 0.21 15 500 5760 -14.7 -37.7 12 23.0 -18.6 340 25 315.1 315.2 287.5 316.2 0.30 16 437 6767 -23.5 -38.5 24 15.0 -25.5 331 38 316.3 316.4 287.9 317.5 0.31 17 412 7197 -27.1 -44.1 18 17.0 -28.9 340 31 317.1 317.1 288.0 317.8 0.18 18 400 7410 -28.3 -50.3 10 22.0 -30.1 345 28 318.2 318.2 288.3 318.6 0.10 19 334 8676 -37.5 -59.5 8 22.0 -38.5 347 25 322.5 322.5 289.5 322.6 0.04 20 300 9410 -41.3 -65.3 6 24.0 -42.1 335 25 327.2 327.2 290.9 327.2 0.02 21 256 10473 -47.3 -69.3 6 22.0 -47.8 326 28 333.5 333.5 292.7 333.5 0.01 22 250 10630 -47.1 -70.1 5 23.0 -47.6 325 28 336.0 336.0 293.3 336.1 0.01 23 222 11407 -50.1 -73.1 5 23.0 -50.5 316 27 343.0 343.0 295.1 343.1 0.01 24 201 12057 -47.5 -79.5 1 32.0 -48.1 304 30 357.0 357.0 298.1 357.1 0.00 25 200 12090 -47.7 -78.7 2 31.0 -48.3 305 30 357.2 357.2 298.1 357.3 0.00 26 155 13758 -52.1 -83.1 1 31.0 -52.6 296 47 376.8 376.8 301.7 376.8 0.00 27 150 13970 -53.5 -84.5 1 31.0 -53.9 300 48 377.9 377.9 301.9 377.9 0.00 28 115 15638 -63.9 -87.9 2 24.0 -64.1 286 41 388.4 388.4 303.6 388.4 0.00 29 101 16430 -65.9 -88.9 3 23.0 -66.0 299 39 399.3 399.3 305.1 399.3 0.00 30 100 16490 -65.7 -88.7 3 23.0 -65.8 300 39 400.8 400.8 305.3 400.8 0.00 31 84 17539 -70.1 -89.1 5 19.0 -70.2 290 39 412.3 412.3 306.8 412.4 0.00 32 73 18377 -68.9 -89.9 3 21.0 -69.0 302 27 431.8 431.8 309.0 431.8 0.00 33 70 18630 -65.7 -90.7 2 25.0 -65.9 305 24 443.8 443.8 310.3 443.8 0.00 34 69 18718 -64.9 -89.9 2 25.0 -65.1 307 23 447.4 447.4 310.6 447.4 0.00 35 59 19666 -68.3 -90.3 3 22.0 -68.5 333 15 460.2 460.2 311.8 460.2 0.00 36 50 20670 -64.1 -90.1 2 26.0 -64.4 360 6 492.4 492.4 314.4 492.4 0.00 37 44 21462 -59.3 -89.3 1 30.0 -60.0 21 6 522.5 522.5 316.5 522.5 0.00 38 39 22216 -60.3 -89.3 1 29.0 -61.0 41 6 538.3 538.3 317.4 538.3 0.00 39 31 23662 -56.1 -88.1 1 32.0 -57.5 80 7 586.2 586.2 320.0 586.2 0.01 40 30 23870 -57.1 -88.1 1 31.0 -58.4 85 7 589.0 589.0 320.1 589.0 0.01 41 20 26480 -48.3 -84.3 1 36.0 -52.3 360 11 688.3 688.3 324.0 688.5 0.02 42 17 27554 -46.9 -83.9 1 37.0 -51.9 725.6 725.6 325.2 725.7 0.02 TRP 84 17539 -70.1 -89.1 5 19.0 -70.2 290 39 412.3 412.3 306.8 412.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 631.00 mb = 3952.31 m = 12966.74 ft Wetbulb zero: 789.83 mb = 2128.56 m = 6983.40 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 23.79 % Est. max temperature: 23.09 C = 73.55 F Sfc-Lift cond lev (LCL): 860.94 mb = 1419.08 m = 4655.71 ft T: 9.40 C 700-500 lapse rate: 7.15 C/km ThetaE index: 6.91 C Layer 834.0- 700.0 mb Conv cond level (CCL): 606.64 mb = 4261.65 m = 13981.60 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 40.38 C = 104.69 F Cap Strength: 9.82 C Lifted Index: 8.07 C Risk: None Lifted Index @300 mb: 12.94 C Lifted Index @700 mb: 8.69 C Showalter Index: 7.22 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: -16.50 Risk: None Sweat Index: 93.80 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.80 J/kg Max Up Vert Vel: 3.95 m/s Conv Inhibition (B-): 44957.75 J/kg Cap Strength: 9.79 C Lift Cond Lev (LCL): 781.38 mb = 2216.65 m = 7272.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 at 13 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 1016 29 100 10 -9.8 1.7 | 161 14 -4.8 13.7 1 1000 152 100 14 -13.8 2.4 | 149 17 -8.7 14.4 2 948 610 75 20 -19.3 -5.2 | 115 16 -14.2 6.8 3 925 819 65 17 -15.4 -7.2 | 115 11 -10.3 4.8 4 915 914 65 17 -15.4 -7.2 | 115 11 -10.3 4.8 5 850 1524 35 19 -10.9 -15.6 | 58 7 -5.8 -3.6 6 850 1526 40 20 -12.9 -15.3 | 66 8 -7.8 -3.4 7 789 2134 350 14 2.4 -13.8 | 284 8 7.5 -1.9 8 760 2438 340 12 4.1 -11.3 | 266 9 9.2 0.7 9 733 2743 325 14 8.0 -11.5 | 268 13 13.1 0.5 10 700 3117 320 15 9.6 -11.5 | 268 15 14.7 0.4 11 679 3353 315 14 9.9 -9.9 | 262 15 15.0 2.0 12 629 3962 330 15 7.5 -13.0 | 275 13 12.6 -1.1 13 605 4267 325 17 9.8 -13.9 | 278 15 14.8 -2.0 14 582 4572 320 18 11.6 -13.8 | 276 17 16.7 -1.9 15 560 4877 345 19 4.9 -18.4 | 303 12 10.0 -6.4 16 518 5486 325 22 12.6 -18.0 | 289 19 17.7 -6.1 17 500 5760 340 25 8.6 -23.5 | 310 18 13.6 -11.6 18 498 5791 340 25 8.6 -23.5 | 310 18 13.6 -11.6 19 440 6706 330 39 19.5 -33.8 | 312 33 24.6 -21.8 20 400 7410 345 28 7.2 -27.0 | 321 20 12.3 -15.1 21 388 7620 350 28 4.9 -27.6 | 328 19 9.9 -15.6 22 312 9144 345 23 6.0 -22.2 | 313 15 11.0 -10.3 23 300 9410 335 25 10.6 -22.7 | 304 19 15.7 -10.7 24 250 10630 325 28 16.1 -22.9 | 297 24 21.1 -11.0 25 237 10973 330 25 12.5 -21.7 | 299 20 17.6 -9.7 26 206 11887 300 30 26.0 -15.0 | 276 31 31.1 -3.1 27 200 12090 305 30 24.6 -17.2 | 280 30 29.7 -5.3 28 197 12192 315 33 23.3 -23.3 | 292 31 28.4 -11.4 29 179 12802 310 38 29.1 -24.4 | 290 36 34.2 -12.5 30 163 13411 290 45 42.3 -15.4 | 274 47 47.4 -3.5 31 150 13970 300 48 41.6 -24.0 | 284 48 46.7 -12.1 32 149 14021 300 43 37.2 -21.5 | 283 43 42.3 -9.6 33 135 14630 290 50 47.0 -17.1 | 276 52 52.1 -5.2 34 116 15545 285 41 39.6 -10.6 | 268 45 44.7 1.3 35 100 16490 300 39 33.8 -19.5 | 281 40 38.9 -7.6 36 96 16764 300 39 33.8 -19.5 | 281 40 38.9 -7.6 37 84 17539 290 39 36.6 -13.3 | 272 42 41.7 -1.4 38 70 18630 305 24 19.7 -13.8 | 274 25 24.7 -1.8 39 50 20670 360 6 -0.0 -6.0 | 221 8 5.1 5.9 40 30 23870 85 7 -7.0 -0.6 | 171 11 -1.9 11.3 41 20 26480 360 11 -0.0 -11.0 | 260 5 5.1 0.9 Wind Parameters Mean winds (0-6000m): 353.1 at 17.3 knts Storm direction: 23.1 at 13.0 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 1.2 neg: -99.0 tot: -97.8 m^2/s^2 ave: -32.6 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -6.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 79.69 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 91 15 140 16| 0.0 10.5 10.5| 0.0 -46.4 -46.4 -92.7 -0.94| 11.9-11.2 1000 79 17 127 14| 0.0 6.0 6.0| 0.2 -58.7 -58.5 -58.5 -0.74| 9.9 -7.4 1500 67 17 116 12| 0.0 5.9 5.9| 0.2 -72.5 -72.3 -48.2 -0.76| 9.2 -7.0 2000 56 17 104 10| 0.0 5.0 5.0| 0.2 -89.8 -89.6 -44.8 -0.80| 10.4 -8.4 2500 46 16 94 7| 0.0 4.1 4.1| 0.6 -99.0 -98.3 -39.3 -0.78| 9.7 -7.6 3000 34 16 72 4| 0.0 4.0 4.0| 1.2 -99.0 -97.8 -32.6 -0.72| 8.8 -6.3 4000 14 16 339 3| 0.4 2.9 3.3| 12.4-104.6 -92.1 -23.0 -0.62| 7.3 -4.5 5000 1 16 311 6| 1.0 2.7 3.6| 37.5-107.3 -69.8 -14.0 -0.42| 7.1 -3.0 6000 353 17 306 9| 1.4 2.7 4.0| 71.3-117.7 -46.4 -7.7 -0.29| 7.2 -2.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250420.12.gif