UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 21 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 1016 29 13.0 8.0 72 5.0 10.3 80 9 284.9 286.0 282.7 303.3 6.63 1 1000 150 11.2 6.7 74 4.5 8.8 65 10 284.4 285.4 282.0 301.5 6.16 2 973 378 10.0 6.0 76 4.0 7.9 50 10 285.4 286.4 282.3 302.2 6.03 3 967 429 10.2 5.4 72 4.8 7.7 47 10 286.1 287.1 282.4 302.4 5.82 4 962 473 13.0 5.0 58 8.0 8.8 44 10 289.3 290.3 283.6 305.6 5.68 5 937 693 11.8 5.8 67 6.0 8.6 13 7 290.3 291.4 284.5 307.9 6.18 6 925 801 10.8 4.8 66 6.0 7.6 345 4 290.4 291.4 284.2 307.0 5.83 7 850 1500 5.6 2.1 78 3.5 3.8 360 10 292.0 292.9 284.2 307.2 5.24 8 797 2022 1.0 1.0 100 0.0 1.0 312 10 292.5 293.5 284.4 307.5 5.16 9 778 2216 0.0 0.0 100 0.0 0.0 323 11 293.5 294.4 284.5 307.8 4.92 10 777 2226 0.0 -1.1 92 1.1 -0.5 325 11 293.6 294.4 284.1 306.9 4.54 11 776 2237 -0.3 -3.6 78 3.3 -1.7 327 11 293.4 294.0 283.2 304.5 3.77 12 775 2247 0.0 -11.0 43 11.0 -4.0 329 11 293.8 294.2 281.4 300.2 2.13 13 770 2299 2.8 -12.2 32 15.0 -2.7 337 11 297.4 297.7 282.7 303.4 1.94 14 764 2363 3.6 -29.4 7 33.0 -4.6 348 12 298.9 299.0 281.5 300.4 0.44 15 737 2655 3.2 -18.8 18 22.0 -3.8 341 10 301.6 301.8 283.5 305.3 1.17 16 700 3070 0.4 -25.6 12 26.0 -6.5 305 7 302.9 303.1 283.5 305.2 0.68 17 576 4600 -9.9 -36.9 9 27.0 -14.7 315 20 308.2 308.3 285.0 309.2 0.28 18 516 5435 -17.1 -32.1 26 15.0 -19.8 329 14 309.4 309.5 285.7 311.1 0.50 19 500 5670 -18.1 -45.1 7 27.0 -21.4 305 23 311.0 311.0 285.8 311.5 0.14 20 480 5974 -18.9 -58.9 2 40.0 -22.4 313 24 313.6 313.6 286.6 313.7 0.03 21 400 7300 -30.3 -45.3 22 15.0 -31.6 300 33 315.6 315.6 287.5 316.2 0.17 22 385 7572 -32.7 -46.7 23 14.0 -33.8 306 33 315.9 316.0 287.6 316.5 0.15 23 370 7851 -35.1 -43.1 44 8.0 -35.8 313 33 316.3 316.4 287.8 317.2 0.23 24 369 7870 -35.1 -38.8 69 3.7 -35.5 313 33 316.6 316.7 288.1 317.9 0.36 25 339 8457 -40.3 -42.5 79 2.2 -40.5 307 37 317.3 317.3 288.2 318.3 0.27 26 300 9280 -47.9 -52.4 60 4.5 -48.1 310 35 317.8 317.9 288.2 318.2 0.10 27 296 9368 -48.7 -53.7 56 5.0 -48.8 309 37 317.9 317.9 288.2 318.3 0.09 28 294 9412 -48.1 -73.1 4 25.0 -48.5 309 37 319.4 319.4 288.5 319.4 0.01 29 278 9778 -49.9 -62.9 20 13.0 -50.2 305 44 322.0 322.0 289.4 322.1 0.03 30 250 10470 -48.7 -74.7 3 26.0 -49.1 295 50 333.7 333.7 292.7 333.7 0.01 31 223 11224 -48.1 -78.1 2 30.0 -48.6 290 57 345.7 345.7 295.7 345.7 0.00 32 200 11940 -49.7 -80.7 1 31.0 -50.2 285 64 354.1 354.1 297.5 354.1 0.00 33 184 12483 -51.0 -81.5 1 30.4 -51.5 290 74 360.4 360.4 298.8 360.5 0.00 34 150 13800 -54.3 -83.3 2 29.0 -54.7 275 62 376.5 376.5 301.7 376.5 0.00 35 114 15533 -60.3 -85.3 2 25.0 -60.6 290 54 396.1 396.1 304.7 396.1 0.00 36 100 16350 -59.7 -86.7 2 27.0 -60.0 290 49 412.4 412.4 306.8 412.4 0.00 37 86 17293 -60.9 -86.9 2 26.0 -61.2 284 36 428.1 428.1 308.6 428.1 0.00 38 70 18580 -59.3 -88.3 1 29.0 -59.7 275 17 457.5 457.5 311.5 457.5 0.00 39 50 20690 -59.3 -88.3 1 29.0 -59.9 85 8 503.7 503.7 315.2 503.8 0.00 40 30 23910 -56.3 -87.3 1 31.0 -57.7 100 12 591.2 591.2 320.2 591.2 0.01 41 22 25888 -53.7 -85.7 1 32.0 -56.0 85 19 653.7 653.7 322.8 653.8 0.01 42 20 26500 -53.9 -86.9 1 33.0 -56.3 80 21 671.2 671.2 323.4 671.3 0.01 TRP 278 9778 -49.9 -62.9 20 13.0 -50.2 305 44 322.0 322.0 289.4 322.1 0.03 WND 184 12483 -51.0 -81.5 1 30.4 -51.5 290 74 360.4 360.4 298.8 360.5 0.00 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 777.00 mb = 2226.35 m = 7304.20 ft Freezing level: 775.00 mb = 2246.99 m = 7371.93 ft Freezing level: 695.18 mb = 3129.40 m = 10266.94 ft Wetbulb zero: 777.96 mb = 2216.42 m = 7271.64 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 38.38 % Est. max temperature: 19.83 C = 67.70 F Sfc-Lift cond lev (LCL): 942.23 mb = 646.75 m = 2121.86 ft T: 12.05 C 700-500 lapse rate: 7.12 C/km ThetaE index: 7.58 C Layer 777.0- 770.0 mb Conv cond level (CCL): 827.43 mb = 1718.29 m = 5637.35 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 20.42 C = 68.75 F Cap Strength: 7.66 C Lifted Index: 7.78 C Risk: None Lifted Index @300 mb: 9.59 C Lifted Index @700 mb: 7.32 C Showalter Index: 6.02 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.20 C K Index: -0.20 Risk: None Sweat Index: 68.20 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.68 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 41622.11 J/kg Cap Strength: 7.67 C Lift Cond Lev (LCL): 887.39 mb = 1144.18 m = 3753.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 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 1016 29 80 9 -8.9 -1.6 | 129 12 -9.4 7.7 1 1000 150 65 10 -9.1 -4.2 | 118 11 -9.6 5.1 2 946 610 35 10 -5.7 -8.2 | 100 6 -6.3 1.1 3 925 801 345 4 1.0 -3.9 | 185 5 0.5 5.4 4 912 914 355 3 0.3 -3.0 | 177 6 -0.3 6.3 5 850 1500 360 10 -0.0 -10.0 | 38 1 -0.6 -0.7 6 847 1524 360 11 -0.0 -11.0 | 18 2 -0.6 -1.7 7 816 1829 315 10 7.1 -7.1 | 251 7 6.5 2.2 8 786 2134 310 10 7.7 -6.4 | 248 8 7.1 2.9 9 757 2438 360 12 -0.0 -12.0 | 12 3 -0.6 -2.7 10 700 3070 305 7 5.7 -4.0 | 225 7 5.2 5.3 11 649 3658 300 12 10.4 -6.0 | 252 10 9.8 3.3 12 624 3962 305 14 11.5 -8.0 | 263 11 10.9 1.2 13 600 4267 325 15 8.6 -12.3 | 290 9 8.0 -3.0 14 576 4572 315 20 14.1 -14.1 | 290 14 13.6 -4.9 15 512 5486 330 14 7.0 -12.1 | 294 7 6.4 -2.8 16 500 5670 305 23 18.8 -13.2 | 282 19 18.3 -3.9 17 492 5791 310 22 16.9 -14.1 | 287 17 16.3 -4.9 18 452 6401 320 28 18.0 -21.4 | 305 21 17.4 -12.2 19 434 6706 290 27 25.4 -9.2 | 270 25 24.8 0.0 20 400 7300 300 33 28.6 -16.5 | 284 29 28.0 -7.2 21 365 7925 315 33 23.3 -23.3 | 302 27 22.8 -14.1 22 334 8534 305 38 31.1 -21.8 | 292 33 30.6 -12.5 23 306 9144 310 31 23.7 -19.9 | 295 26 23.2 -10.6 24 300 9280 310 35 26.8 -22.5 | 297 29 26.3 -13.2 25 278 9778 305 44 36.0 -25.2 | 294 39 35.5 -16.0 26 250 10470 295 50 45.3 -21.1 | 285 46 44.8 -11.9 27 200 11940 285 64 61.8 -16.6 | 277 62 61.3 -7.3 28 184 12483 290 74 69.5 -25.3 | 283 71 69.0 -16.0 29 175 12802 290 74 69.5 -25.3 | 283 71 69.0 -16.0 30 150 13800 275 62 61.8 -5.4 | 266 61 61.2 3.9 31 145 14021 275 61 60.8 -5.3 | 266 60 60.2 4.0 32 131 14630 290 60 56.4 -20.5 | 281 57 55.8 -11.2 33 100 16350 290 49 46.0 -16.8 | 279 46 45.5 -7.5 34 98 16459 290 49 46.0 -16.8 | 279 46 45.5 -7.5 35 70 18580 275 17 16.9 -1.5 | 245 18 16.4 7.8 36 50 20690 85 8 -8.0 -0.7 | 135 12 -8.5 8.6 37 30 23910 100 12 -11.8 2.1 | 133 17 -12.4 11.4 38 20 26500 80 21 -20.7 -3.6 | 105 22 -21.2 5.6 Wind Parameters Mean winds (0-6000m): 326.6 at 12.4 knts Storm direction: 356.6 at 9.3 knts Shear (0-3000m) pos: 2.2 neg: 3.8 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 13.3 neg: -26.9 tot: -13.5 m^2/s^2 ave: -4.5 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.06 Bulk Shear: 33.77 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 58 10 114 10| 0.0 6.7 6.7| 0.0 -12.6 -12.6 -25.1 -0.66| 7.2 -4.7 1000 44 8 120 7| 0.0 4.9 4.9| 5.6 -13.6 -8.0 -8.0 0.04| 9.6 0.4 1500 29 8 120 5| 2.3 3.3 5.6| 5.6 -14.3 -8.7 -5.8 -0.10| 8.8 -0.9 2000 10 8 117 2| 1.7 4.3 6.0| 5.6 -19.5 -13.9 -6.9 -0.26| 8.9 -2.3 2500 1 9 121 1| 2.6 3.4 6.0| 13.3 -20.5 -7.2 -2.9 -0.06| 9.5 -0.5 3000 356 9 189 0| 2.2 3.8 6.0| 13.3 -26.9 -13.5 -4.5 -0.16| 9.3 -1.5 4000 338 9 260 3| 2.0 3.3 5.2| 30.4 -26.9 3.5 0.9 -0.03| 8.1 -0.3 5000 331 11 274 5| 2.0 2.6 4.6| 42.0 -27.5 14.5 2.9 0.03| 7.7 0.2 6000 327 12 280 6| 1.7 2.8 4.5| 56.8 -35.1 21.7 3.6 0.03| 7.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251021.23.gif