UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 19 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 1009 29 11.4 10.3 93 1.1 10.8 40 10 283.8 285.2 283.5 305.4 7.81 1 1000 92 11.2 8.4 83 2.8 9.7 25 15 284.4 285.5 282.8 303.6 6.92 2 996 126 12.0 8.1 77 3.9 9.9 20 15 285.5 286.7 283.2 304.5 6.81 3 950 520 10.6 4.6 66 6.0 7.5 332 17 287.9 288.9 282.9 303.8 5.60 4 925 742 9.0 4.3 72 4.7 6.6 335 16 288.5 289.5 283.2 304.5 5.63 5 850 1436 3.4 1.2 85 2.2 2.4 325 15 289.7 290.6 282.9 303.8 4.91 6 812 1805 0.2 0.2 100 0.0 0.2 315 22 290.1 291.0 283.0 303.9 4.78 7 744 2503 -2.9 -5.9 80 3.0 -4.1 325 17 294.1 294.7 283.0 303.9 3.31 8 700 2983 -6.1 -6.2 99 0.1 -6.1 325 16 295.7 296.3 283.8 306.0 3.43 9 692 3073 -6.7 -7.1 97 0.4 -6.8 325 17 296.0 296.6 283.7 305.8 3.24 10 684 3164 -6.7 -15.7 49 9.0 -9.5 325 17 297.0 297.3 282.3 302.1 1.64 11 676 3255 -7.5 -17.5 45 10.0 -10.4 325 18 297.1 297.4 282.0 301.6 1.43 12 663 3406 -8.1 -28.1 18 20.0 -12.4 321 20 298.1 298.2 281.3 300.0 0.57 13 653 3524 -9.3 -24.3 28 15.0 -12.8 309 22 298.1 298.2 281.6 300.7 0.82 14 644 3631 -10.3 -14.8 70 4.5 -11.7 299 23 298.1 298.4 283.0 303.9 1.88 15 637 3715 -11.1 -18.1 56 7.0 -13.0 294 24 298.1 298.4 282.4 302.7 1.44 16 634 3752 -11.1 -30.1 19 19.0 -14.8 294 25 298.5 298.6 281.4 300.2 0.49 17 631 3788 -11.3 -32.3 16 21.0 -15.1 293 25 298.7 298.8 281.4 300.1 0.40 18 588 4326 -14.7 -20.7 60 6.0 -16.2 285 32 300.8 301.1 283.3 304.8 1.25 19 583 4391 -14.9 -25.9 39 11.0 -17.2 285 33 301.3 301.5 283.0 303.9 0.79 20 577 4469 -15.1 -24.1 46 9.0 -17.1 285 35 302.0 302.2 283.4 305.1 0.94 21 555 4762 -16.7 -30.7 29 14.0 -19.2 289 42 303.5 303.6 283.5 305.3 0.53 22 552 4803 -16.5 -51.5 3 35.0 -20.1 290 43 304.2 304.2 283.2 304.4 0.06 23 508 5423 -20.7 -56.7 2 36.0 -23.6 303 58 306.4 306.4 284.0 306.5 0.04 24 500 5540 -21.7 -58.7 2 37.0 -24.4 305 61 306.6 306.6 284.1 306.7 0.03 25 496 5599 -22.3 -59.3 2 37.0 -24.9 305 62 306.6 306.6 284.1 306.7 0.03 26 414 6904 -28.9 -62.9 2 34.0 -30.7 305 86 314.3 314.3 286.9 314.4 0.02 27 400 7150 -28.5 -65.5 2 37.0 -30.4 305 104 317.9 318.0 288.1 318.0 0.01 28 379 7540 -26.3 -66.3 1 40.0 -28.7 301 122 325.8 325.8 290.5 325.8 0.01 29 362 7871 -29.0 -65.5 2 36.5 -31.0 305 132 326.5 326.5 290.7 326.6 0.02 30 328 8570 -34.7 -63.7 4 29.0 -36.1 305 130 328.0 328.0 291.2 328.1 0.02 31 300 9190 -38.5 -66.5 4 28.0 -39.5 305 128 331.1 331.1 292.0 331.2 0.02 32 275 9781 -42.3 -67.3 5 25.0 -43.1 305 123 333.9 334.0 292.8 334.0 0.02 33 250 10420 -45.1 -73.1 3 28.0 -45.7 305 112 339.0 339.0 294.1 339.0 0.01 34 249 10447 -45.1 -74.1 2 29.0 -45.7 300 110 339.4 339.4 294.2 339.4 0.01 35 208 11648 -43.5 -78.5 1 35.0 -44.5 304 89 359.8 359.8 298.7 359.8 0.00 36 200 11910 -45.5 -78.5 1 33.0 -46.3 300 89 360.7 360.7 298.8 360.7 0.00 37 162 13299 -51.5 -82.5 1 31.0 -52.0 298 80 373.0 373.0 301.1 373.0 0.00 38 150 13800 -51.3 -82.3 1 31.0 -51.8 295 79 381.7 381.7 302.5 381.7 0.00 39 143 14111 -51.3 -82.3 1 31.0 -51.9 295 86 386.9 386.9 303.3 386.9 0.00 40 110 15778 -61.3 -85.3 3 24.0 -61.5 282 56 398.3 398.3 305.0 398.3 0.00 41 100 16370 -61.1 -86.1 2 25.0 -61.4 300 42 409.7 409.7 306.5 409.7 0.00 42 96 16623 -61.9 -86.9 2 25.0 -62.1 302 41 412.9 412.9 306.9 412.9 0.00 43 74 18242 -58.7 -87.7 1 29.0 -59.2 304 17 451.6 451.6 311.0 451.6 0.00 44 70 18590 -59.9 -86.9 2 27.0 -60.3 305 11 456.2 456.2 311.4 456.3 0.00 45 54 20202 -61.5 -88.5 2 27.0 -61.9 14 8 487.7 487.7 314.1 487.7 0.00 46 50 20680 -60.5 -88.5 1 28.0 -61.0 35 7 500.9 500.9 315.0 500.9 0.00 47 30 23900 -55.7 -86.7 1 31.0 -57.2 105 22 592.8 592.8 320.3 592.8 0.01 48 28 24341 -55.1 -87.1 1 32.0 -56.8 102 23 606.3 606.3 320.9 606.3 0.01 49 25 25063 -56.5 -87.5 1 31.0 -58.1 98 25 622.2 622.2 321.6 622.3 0.01 50 20 26500 -50.7 -85.7 1 35.0 -54.0 90 29 681.0 681.0 323.8 681.1 0.01 51 18 27188 -49.7 -84.7 1 35.0 -53.5 705.0 705.0 324.6 705.1 0.02 52 13 29309 -51.5 -84.5 1 33.0 -55.6 767.5 767.5 326.4 767.7 0.02 TRP 249 10447 -45.1 -74.1 2 29.0 -45.7 300 110 339.4 339.4 294.2 339.4 0.01 WND 362 7871 -29.0 -65.5 2 36.5 -31.0 305 132 326.5 326.5 290.7 326.6 0.02 Sounding variables and indices 1000-500 mb thick: 5448.00 m Freezing level: 807.61 mb = 1850.01 m = 6069.53 ft Wetbulb zero: 808.91 mb = 1835.40 m = 6021.58 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 58.47 % Est. max temperature: 17.16 C = 62.88 F Sfc-Lift cond lev (LCL): 992.52 mb = 154.72 m = 507.61 ft T: 11.90 C 700-500 lapse rate: 6.10 C/km ThetaE index: 1.81 C Layer 1000.0- 996.0 mb Conv cond level (CCL): 862.30 mb = 1318.04 m = 4324.23 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 17.11 C = 62.79 F Cap Strength: 4.42 C Lifted Index: 4.35 C Risk: None Lifted Index @300 mb: 19.20 C Lifted Index @700 mb: 0.97 C Showalter Index: 4.65 C Risk: None Total Totals Index: 48.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.90 C K Index: 26.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 105.40 Risk: None Energy Index: 0.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.13 J/kg Max Up Vert Vel: 5.50 m/s Conv Inhibition (B-): 47.87 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 893.34 mb = 1027.86 m = 3372.20 ft Lev Free Conv (LFC): 808.34 mb = 1841.07 m = 6040.17 ft Equ Level (EL): 798.34 mb = 1940.34 m = 6365.86 ft B at Equ Level: 14.96 J/kg Max Parcel Lev (MPL): 738.34 mb = 2562.73 m = 8407.80 ft Wind level data Storm motion: 337 at 22 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 1009 29 40 10 -6.4 -7.7 | 130 19 -14.8 12.4 1 1000 92 25 15 -6.3 -13.6 | 114 16 -14.7 6.4 2 975 305 350 15 2.6 -14.8 | 132 8 -5.8 5.2 3 940 610 325 18 10.3 -14.7 | 200 6 1.9 5.3 4 925 742 335 16 6.8 -14.5 | 164 6 -1.6 5.5 5 906 914 315 18 12.7 -12.7 | 211 8 4.3 7.3 6 873 1219 335 20 8.5 -18.1 | 182 2 0.1 1.9 7 850 1436 325 15 8.6 -12.3 | 182 8 0.2 7.7 8 841 1524 310 17 13.0 -10.9 | 207 10 4.6 9.1 9 809 1829 315 23 16.3 -16.3 | 244 9 7.9 3.8 10 779 2134 325 18 10.3 -14.7 | 200 6 1.9 5.3 11 700 2983 325 16 9.2 -13.1 | 186 7 0.8 6.9 12 667 3353 325 19 10.9 -15.6 | 209 5 2.5 4.5 13 641 3658 295 24 21.8 -10.1 | 234 17 13.4 9.9 14 591 4267 285 31 29.9 -8.0 | 241 25 21.6 12.0 15 568 4572 285 38 36.7 -9.8 | 250 30 28.3 10.2 16 524 5182 300 52 45.0 -26.0 | 279 37 36.6 -6.0 17 500 5540 305 61 50.0 -35.0 | 290 44 41.6 -15.0 18 408 7010 305 88 72.1 -50.5 | 296 71 63.7 -30.5 19 400 7150 305 104 85.2 -59.7 | 297 86 76.8 -39.6 20 375 7620 300 126 109.1 -63.0 | 293 110 100.7 -43.0 21 362 7871 305 132 108.1 -75.7 | 299 114 99.7 -55.7 22 359 7925 305 132 108.1 -75.7 | 299 114 99.7 -55.7 23 300 9190 305 128 104.9 -73.4 | 299 110 96.5 -53.4 24 289 9449 305 129 105.7 -74.0 | 299 111 97.3 -54.0 25 250 10420 305 112 91.7 -64.2 | 298 94 83.4 -44.2 26 249 10447 300 110 95.3 -55.0 | 292 94 86.9 -35.0 27 201 11887 305 85 69.6 -48.8 | 295 68 61.2 -28.7 28 200 11910 300 89 77.1 -44.5 | 290 73 68.7 -24.5 29 175 12802 290 92 86.5 -31.5 | 278 79 78.1 -11.4 30 159 13411 300 77 66.7 -38.5 | 288 61 58.3 -18.5 31 150 13800 295 79 71.6 -33.4 | 282 65 63.2 -13.4 32 145 14021 295 87 78.8 -36.8 | 283 72 70.5 -16.7 33 125 14935 300 71 61.5 -35.5 | 286 55 53.1 -15.5 34 109 15850 280 54 53.2 -9.4 | 257 46 44.8 10.6 35 100 16370 300 42 36.4 -21.0 | 272 28 28.0 -1.0 36 99 16459 305 40 32.8 -22.9 | 277 25 24.4 -2.9 37 94 16764 300 42 36.4 -21.0 | 272 28 28.0 -1.0 38 70 18590 305 11 9.0 -6.3 | 183 14 0.6 13.7 39 50 20680 35 7 -4.0 -5.7 | 139 19 -12.4 14.3 40 30 23900 105 22 -21.3 5.7 | 131 39 -29.6 25.7 41 20 26500 90 29 -29.0 0.0 | 118 42 -37.4 20.0 Wind Parameters Mean winds (0-6000m): 307.3 at 28.9 knts Storm direction: 337.3 at 21.7 knts Shear (0-3000m) pos: 0.8 neg: 3.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 58.8 deg Storm rel helicity (0-3000m) pos: 49.1 neg: -37.1 tot: 12.0 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 66.81 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 ------------------------------------------------------------------------------- 500 357 15 123 9| 0.0 16.9 16.9| 15.2 -20.5 -5.3 -10.6 0.15| 20.5 3.1 1000 339 16 151 6| 0.0 9.9 9.9| 25.6 -24.4 1.2 1.2 0.21| 16.6 3.5 1500 335 17 165 5| 0.0 6.8 6.8| 34.4 -26.2 8.3 5.5 0.19| 16.0 3.1 2000 329 18 189 5| 1.2 5.1 6.3| 48.8 -31.7 17.0 8.5 0.21| 14.6 3.1 2500 328 18 192 5| 0.9 4.1 5.0| 48.8 -35.9 12.8 5.1 0.15| 12.3 1.9 3000 327 18 191 5| 0.8 3.3 4.1| 49.1 -37.1 12.0 4.0 0.14| 10.5 1.5 4000 321 19 212 7| 0.6 4.7 5.3| 67.2 -37.1 30.1 7.5 0.19| 10.4 2.0 5000 309 23 238 11| 1.6 4.7 6.3|209.9 -37.1 172.8 34.6 0.32| 10.8 3.4 6000 307 29 260 15| 3.3 3.9 7.2|359.5 -37.1 322.4 53.7 0.37| 11.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251019.23.gif