UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:0000Z 26 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 1024 29 12.8 9.3 79 3.5 10.9 100 10 284.0 285.3 283.0 303.9 7.19 1 1020 59 12.8 9.7 81 3.1 11.0 98 11 284.3 285.6 283.4 304.9 7.42 2 1000 213 13.4 9.3 76 4.1 11.1 85 16 286.5 287.8 284.2 307.1 7.36 3 999 221 13.2 9.1 76 4.1 10.9 83 16 286.4 287.7 284.1 306.8 7.27 4 995 255 14.8 7.8 63 7.0 10.9 76 17 288.4 289.5 284.2 307.2 6.68 5 964 522 13.2 5.2 58 8.0 8.9 75 17 289.4 290.4 283.7 305.8 5.75 6 925 868 10.0 5.8 75 4.2 7.8 90 16 289.5 290.6 284.3 307.3 6.26 7 850 1564 4.2 2.7 90 1.5 3.4 120 9 290.5 291.5 283.9 306.2 5.47 8 819 1865 1.6 1.3 98 0.3 1.4 126 15 290.9 291.8 283.7 305.7 5.13 9 815 1905 3.6 -3.4 60 7.0 0.5 126 14 293.4 294.1 283.1 304.2 3.65 10 793 2128 5.8 -12.2 26 18.0 -0.9 130 13 298.1 298.4 283.0 303.9 1.89 11 789 2169 5.8 -11.2 28 17.0 -0.7 131 14 298.5 298.9 283.4 304.9 2.06 12 753 2551 5.0 -13.0 26 18.0 -1.7 146 13 301.7 302.0 284.4 307.5 1.86 13 700 3142 1.2 -14.8 29 16.0 -4.4 215 4 303.8 304.1 285.1 309.3 1.73 14 689 3269 0.4 -14.6 31 15.0 -4.9 220 5 304.3 304.6 285.3 310.0 1.79 15 664 3564 0.0 -16.0 29 16.0 -5.5 233 7 307.1 307.4 286.2 312.4 1.65 16 653 3698 0.0 -21.0 19 21.0 -6.5 238 8 308.6 308.8 286.1 312.2 1.10 17 585 4566 -6.7 -19.7 35 13.0 -10.6 250 10 310.6 310.9 287.1 315.1 1.37 18 557 4946 -9.7 -25.7 26 16.0 -13.7 248 11 311.4 311.6 286.8 314.3 0.85 19 500 5770 -14.9 -44.9 6 30.0 -19.0 290 21 314.9 314.9 287.2 315.4 0.14 20 463 6347 -19.3 -53.3 3 34.0 -22.7 289 22 316.4 316.4 287.6 316.6 0.06 21 432 6860 -22.9 -28.9 58 6.0 -24.1 285 23 318.1 318.3 289.0 321.0 0.81 22 420 7066 -24.3 -36.3 32 12.0 -26.1 288 22 318.9 319.0 288.9 320.4 0.41 23 400 7420 -27.3 -35.3 47 8.0 -28.5 280 25 319.5 319.6 289.1 321.2 0.47 24 399 7438 -27.5 -35.5 46 8.0 -28.6 280 25 319.5 319.6 289.1 321.2 0.47 25 393 7547 -27.9 -30.0 82 2.1 -28.3 282 26 320.3 320.5 289.7 323.2 0.81 26 380 7787 -30.3 -34.8 65 4.5 -30.9 287 27 320.3 320.4 289.4 322.2 0.52 27 377 7844 -30.3 -37.3 50 7.0 -31.2 288 27 321.0 321.1 289.5 322.5 0.41 28 375 7882 -29.5 -49.5 13 20.0 -31.2 289 28 322.5 322.6 289.6 323.0 0.11 29 373 7920 -29.3 -46.3 18 17.0 -30.9 290 28 323.3 323.3 289.9 323.9 0.16 30 354 8291 -31.5 -36.5 61 5.0 -32.1 276 44 325.2 325.3 290.9 327.0 0.47 31 322 8954 -36.9 -39.5 77 2.6 -37.2 288 62 326.7 326.8 291.2 328.1 0.38 32 316 9084 -37.9 -40.6 75 2.7 -38.2 290 66 327.0 327.1 291.2 328.3 0.35 33 300 9440 -40.7 -43.8 72 3.1 -40.9 290 62 328.0 328.1 291.5 329.0 0.26 34 274 10050 -45.9 -48.6 74 2.7 -46.0 286 56 329.1 329.1 291.6 329.7 0.17 35 271 10123 -45.5 -54.5 36 9.0 -45.9 286 56 330.7 330.7 292.0 331.0 0.09 36 266 10247 -46.1 -53.1 45 7.0 -46.4 285 54 331.6 331.6 292.3 332.0 0.10 37 264 10297 -46.3 -56.3 31 10.0 -46.7 285 54 332.0 332.0 292.3 332.3 0.07 38 261 10373 -45.7 -71.7 4 26.0 -46.3 285 54 334.0 334.0 292.8 334.0 0.01 39 254 10554 -45.3 -69.3 5 24.0 -45.9 285 53 337.2 337.2 293.6 337.2 0.01 40 250 10660 -45.5 -69.5 5 24.0 -46.1 285 53 338.4 338.4 293.9 338.5 0.01 41 200 12140 -49.3 -78.3 2 29.0 -49.8 285 52 354.7 354.7 297.6 354.7 0.00 42 174 13049 -51.5 -81.5 2 30.0 -52.0 277 48 365.5 365.5 299.8 365.5 0.00 43 150 14000 -57.5 -83.5 2 26.0 -57.8 270 50 371.0 371.0 300.8 371.0 0.00 44 143 14299 -59.5 -84.5 2 25.0 -59.7 272 49 372.6 372.6 301.0 372.6 0.00 45 100 16490 -67.3 -88.3 4 21.0 -67.4 245 20 397.7 397.7 304.9 397.7 0.00 46 97 16673 -68.1 -89.1 3 21.0 -68.2 245 20 399.6 399.6 305.2 399.6 0.00 47 73 18370 -70.7 -89.7 4 19.0 -70.8 254 10 428.0 428.0 308.6 428.0 0.00 48 70 18620 -69.3 -89.3 4 20.0 -69.4 255 8 436.1 436.1 309.5 436.1 0.00 49 50 20670 -62.7 -88.7 2 26.0 -63.1 175 9 495.7 495.7 314.7 495.7 0.00 50 38 22379 -56.9 -87.9 1 31.0 -58.0 124 10 551.0 551.0 318.2 551.0 0.00 51 35 22897 -57.9 -87.9 1 30.0 -58.9 109 10 561.5 561.5 318.7 561.5 0.00 52 30 23870 -56.1 -86.1 1 30.0 -57.5 80 10 591.7 591.7 320.2 591.8 0.01 TRP 264 10297 -46.3 -56.3 31 10.0 -46.7 285 54 332.0 332.0 292.3 332.3 0.07 WND 316 9084 -37.9 -40.6 75 2.7 -38.2 290 66 327.0 327.1 291.2 328.3 0.35 Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 653.00 mb = 3697.92 m = 12132.15 ft Wetbulb zero: 807.36 mb = 1981.31 m = 6500.29 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 42.51 % Est. max temperature: 19.05 C = 66.29 F Sfc-Lift cond lev (LCL): 971.42 mb = 457.74 m = 1501.77 ft T: 13.59 C 700-500 lapse rate: 6.13 C/km ThetaE index: 3.40 C Layer 850.0- 789.0 mb Conv cond level (CCL): 862.45 mb = 1444.30 m = 4738.47 ft Mean mixing ratio: 6.44 g/kg Conv temperature: 19.21 C = 66.57 F Cap Strength: 9.53 C Lifted Index: 9.75 C Risk: None Lifted Index @300 mb: 15.47 C Lifted Index @700 mb: 7.16 C Showalter Index: 9.81 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 17.60 C K Index: 5.80 Risk: None Sweat Index: 71.40 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.11 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 36835.66 J/kg Cap Strength: 9.71 C Lift Cond Lev (LCL): 890.82 mb = 1177.94 m = 3864.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 213 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 1024 29 100 10 -9.8 1.7 | 68 16 -14.9 -6.1 1 1000 213 85 16 -15.9 -1.4 | 66 23 -21.0 -9.2 2 989 305 65 18 -16.3 -7.6 | 54 26 -21.4 -15.4 3 925 868 90 16 -16.0 0.0 | 70 22 -21.1 -7.8 4 920 914 90 16 -16.0 0.0 | 70 22 -21.1 -7.8 5 854 1524 95 11 -11.0 1.0 | 67 17 -16.0 -6.8 6 850 1564 120 9 -7.8 4.5 | 76 13 -12.9 -3.3 7 823 1829 125 15 -12.3 8.6 | 93 17 -17.4 0.8 8 792 2134 130 13 -10.0 8.4 | 92 15 -15.0 0.6 9 763 2438 135 18 -12.7 12.7 | 105 18 -17.8 4.9 10 735 2743 165 3 -0.8 2.9 | 50 8 -5.9 -4.9 11 700 3142 215 4 2.3 3.3 | 32 5 -2.8 -4.5 12 630 3962 250 10 9.4 3.4 | 315 6 4.3 -4.4 13 606 4267 255 10 9.7 2.6 | 319 7 4.6 -5.2 14 561 4877 245 10 9.1 4.2 | 312 5 4.0 -3.6 15 518 5486 285 19 18.4 -4.9 | 314 18 13.3 -12.7 16 500 5770 290 21 19.7 -7.2 | 316 21 14.7 -15.0 17 478 6096 295 21 19.0 -8.9 | 320 22 14.0 -16.7 18 441 6706 280 23 22.7 -4.0 | 304 21 17.6 -11.8 19 423 7010 290 22 20.7 -7.5 | 315 22 15.6 -15.3 20 406 7315 275 20 19.9 -1.7 | 303 18 14.8 -9.5 21 400 7420 280 25 24.6 -4.3 | 302 23 19.5 -12.1 22 372 7925 290 28 26.3 -9.6 | 309 27 21.2 -17.4 23 357 8230 275 43 42.8 -3.7 | 287 39 37.8 -11.5 24 316 9084 290 66 62.0 -22.6 | 298 65 56.9 -30.4 25 313 9144 290 66 62.0 -22.6 | 298 65 56.9 -30.4 26 300 9440 290 62 58.3 -21.2 | 299 61 53.2 -29.0 27 264 10297 285 54 52.2 -14.0 | 295 52 47.1 -21.8 28 250 10660 285 53 51.2 -13.7 | 295 51 46.1 -21.5 29 208 11887 280 43 42.3 -7.5 | 292 40 37.3 -15.3 30 200 12140 285 52 50.2 -13.5 | 295 50 45.1 -21.3 31 189 12497 280 55 54.2 -9.6 | 289 52 49.1 -17.4 32 164 13411 275 44 43.8 -3.8 | 287 40 38.8 -11.6 33 150 14000 270 50 50.0 -0.0 | 280 46 44.9 -7.8 34 135 14630 275 48 47.8 -4.2 | 286 44 42.7 -12.0 35 123 15240 270 32 32.0 -0.0 | 286 28 26.9 -7.8 36 106 16154 250 40 37.6 13.7 | 260 33 32.5 5.9 37 100 16490 245 20 18.1 8.5 | 267 13 13.0 0.7 38 96 16764 245 20 18.1 8.5 | 267 13 13.0 0.7 39 70 18620 255 8 7.7 2.1 | 335 6 2.6 -5.7 40 50 20670 175 9 -0.8 9.0 | 101 6 -5.9 1.2 41 30 23870 80 10 -9.8 -1.7 | 57 18 -14.9 -9.5 Wind Parameters Mean winds (0-6000m): 183.1 at 12.4 knts Storm direction: 213.1 at 9.3 knts Shear (0-3000m) pos: 3.4 neg: 1.6 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -26.9 deg Storm rel helicity (0-3000m) pos: 85.9 neg: -61.4 tot: 24.5 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 0.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 66.87 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 77 16 61 23| 0.0 9.4 9.4| 17.2 -34.8 -17.6 -35.3 -0.19| 15.8 -3.0 1000 81 16 64 23| 2.6 4.7 7.3| 41.0 -35.3 5.7 5.7 0.04| 10.7 0.4 1500 84 15 65 22| 2.9 3.1 6.0| 41.9 -38.6 3.3 2.2 0.01| 8.7 0.1 2000 93 14 70 21| 3.7 2.4 6.0| 69.3 -38.8 30.5 15.2 0.19| 9.2 1.8 2500 101 15 76 20| 3.6 1.9 5.5| 85.9 -41.0 44.9 18.0 0.22| 9.6 2.1 3000 105 13 76 18| 3.4 1.6 4.9| 85.9 -61.4 24.5 8.2 0.02| 10.2 0.2 4000 114 11 78 16| 3.5 1.2 4.7| 85.9 -68.7 17.2 4.3 -0.08| 8.8 -0.7 5000 132 11 88 13| 3.0 0.9 4.0| 86.3 -71.3 15.1 3.0 -0.09| 7.5 -0.7 6000 183 12 136 6| 3.1 0.8 3.9|107.0 -71.3 35.7 5.9 -0.03| 7.5 -0.2 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250426.00.gif