UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 17 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 1008 29 20.0 13.0 64 7.0 15.7 290 11 292.5 294.2 288.5 319.2 9.37 1 1000 85 19.0 13.0 68 6.0 15.3 300 12 292.1 293.8 288.4 319.0 9.45 2 932 685 13.2 10.6 84 2.6 11.7 255 24 292.2 293.7 287.7 316.8 8.64 3 925 748 12.8 9.1 78 3.7 10.6 255 24 292.4 293.8 287.1 314.9 7.86 4 850 1453 7.4 5.3 87 2.1 6.3 275 27 293.9 295.1 286.4 312.9 6.58 5 829 1658 6.0 4.3 89 1.7 5.1 277 31 294.5 295.7 286.3 312.8 6.29 6 805 1898 4.8 1.5 79 3.3 3.1 289 41 295.7 296.7 285.8 311.3 5.30 7 798 1969 6.0 -2.0 56 8.0 2.2 292 44 297.8 298.5 285.4 310.1 4.14 8 790 2052 9.6 -26.4 6 36.0 -0.9 296 48 302.5 302.6 283.1 304.3 0.56 9 782 2137 10.4 300 51 304.2 10 742 2573 10.6 -28.4 5 39.0 -0.9 308 64 309.0 309.1 285.6 310.7 0.50 11 711 2926 7.0 -16.0 18 23.0 -1.5 302 68 308.9 309.1 286.7 313.9 1.54 12 700 3054 6.0 -5.0 45 11.0 0.8 300 70 309.1 309.8 289.0 320.9 3.76 13 695 3113 5.8 -2.2 56 8.0 1.8 302 72 309.5 310.4 290.0 324.1 4.68 14 637 3818 0.0 -3.7 76 3.7 -1.8 305 72 310.8 311.6 290.3 325.1 4.57 15 629 3919 -0.9 -3.9 80 3.0 -2.3 304 70 310.9 311.7 290.3 325.1 4.56 16 626 3957 -1.3 -5.6 73 4.3 -3.3 304 70 310.8 311.6 289.8 323.5 4.02 17 620 4034 0.8 -44.2 2 45.0 -7.9 303 69 314.1 314.1 286.9 314.5 0.12 18 570 4703 -4.1 -33.1 8 29.0 -10.8 297 69 316.0 316.1 287.9 317.4 0.41 19 555 4913 -3.5 -44.5 2 41.0 -11.1 295 71 319.1 319.1 288.6 319.6 0.13 20 500 5730 -8.7 -46.7 3 38.0 -14.8 305 78 322.4 322.5 289.6 322.9 0.11 21 450 6538 -13.7 -46.7 4 33.0 -18.6 305 89 326.0 326.0 290.7 326.5 0.13 22 400 7420 -21.5 -44.5 11 23.0 -24.5 305 101 327.0 327.1 291.1 327.7 0.18 23 382 7757 -23.9 -51.9 6 28.0 -26.6 304 104 328.2 328.2 291.3 328.6 0.08 24 377 7853 -23.7 -52.7 5 29.0 -26.6 304 105 329.7 329.7 291.7 330.0 0.08 25 325 8924 -29.1 -54.1 7 25.0 -31.2 301 115 336.6 336.6 293.6 336.9 0.08 26 300 9490 -33.9 -52.9 13 19.0 -35.3 305 118 337.6 337.6 293.8 338.0 0.09 27 287 9800 -36.7 -53.7 16 17.0 -37.8 307 118 337.9 337.9 293.9 338.3 0.09 28 283 9897 -37.7 -50.7 24 13.0 -38.6 307 118 337.8 337.8 293.9 338.3 0.13 29 282 9921 -37.7 -48.7 31 11.0 -38.5 307 118 338.2 338.2 294.0 338.8 0.16 30 280 9970 -37.9 -41.8 67 3.9 -38.3 308 119 338.6 338.6 294.3 339.9 0.35 31 274 10120 -38.3 -40.3 81 2.0 -38.5 309 119 340.1 340.2 294.7 341.7 0.42 32 270 10221 -38.7 -42.9 64 4.2 -39.1 309 119 340.9 341.0 294.8 342.2 0.32 33 269 10247 -38.7 -51.7 24 13.0 -39.6 309 119 341.3 341.3 294.7 341.8 0.12 34 266 10324 -38.9 -50.9 27 12.0 -39.7 310 119 342.1 342.1 295.0 342.7 0.13 35 265 10350 -38.5 -65.5 4 27.0 -39.6 310 119 343.1 343.1 295.1 343.2 0.02 36 254 10641 -39.7 -59.7 10 20.0 -40.7 303 121 345.5 345.5 295.7 345.7 0.05 37 250 10750 -40.5 -61.5 9 21.0 -41.5 300 122 345.9 345.9 295.7 346.0 0.04 38 217 11697 -47.3 -72.3 4 25.0 -47.9 292 124 349.6 349.6 296.5 349.7 0.01 39 200 12230 -51.7 -69.7 10 18.0 -52.1 300 123 350.9 350.9 296.8 351.0 0.02 40 187 12663 -55.9 -70.9 14 15.0 -56.1 297 124 350.9 350.9 296.8 351.0 0.01 41 184 12765 -56.9 -62.9 47 6.0 -57.1 297 124 350.9 350.9 296.9 351.1 0.04 42 181 12870 -57.7 -74.7 10 17.0 -57.9 296 124 351.3 351.3 296.9 351.3 0.01 43 171 13226 -61.1 -67.1 45 6.0 -61.2 294 125 351.4 351.4 297.0 351.5 0.03 44 165 13447 -62.9 -69.9 38 7.0 -63.0 293 125 352.0 352.0 297.1 352.1 0.02 45 153 13910 -65.8 -79.1 14 13.3 -65.8 290 126 354.8 354.8 297.7 354.8 0.01 46 150 14030 -66.5 -81.5 10 15.0 -66.6 285 122 355.5 355.5 297.8 355.5 0.00 47 128 14993 -63.7 -84.7 4 21.0 -63.8 285 86 377.1 377.1 301.8 377.1 0.00 48 100 16480 -69.9 -85.9 8 16.0 -70.0 285 57 392.7 392.7 304.2 392.7 0.00 49 98 16600 -70.5 -86.5 8 16.0 -70.6 285 57 393.8 393.8 304.3 393.8 0.00 50 95 16786 -67.1 -87.1 4 20.0 -67.2 285 56 404.0 404.0 305.7 404.0 0.00 51 80 17813 -71.1 -88.1 6 17.0 -71.2 285 31 416.1 416.1 307.3 416.1 0.00 52 70 18620 -62.5 -87.5 2 25.0 -62.8 285 12 450.7 450.7 310.9 450.7 0.00 53 67 18892 -61.5 -87.5 2 26.0 -61.9 307 12 458.5 458.5 311.7 458.5 0.00 54 60 19575 -63.1 -88.1 2 25.0 -63.4 3 12 469.6 469.6 312.6 469.7 0.00 55 53 20346 -60.1 -87.1 2 27.0 -60.6 66 12 493.6 493.6 314.5 493.6 0.00 56 50 20710 -61.1 -87.1 2 26.0 -61.6 95 12 499.5 499.5 314.9 499.5 0.00 57 49 20836 -61.5 -87.5 2 26.0 -62.0 94 12 501.4 501.4 315.1 501.5 0.00 58 41 21957 -55.7 -85.7 1 30.0 -56.8 89 17 542.1 542.1 317.6 542.2 0.01 59 30 23950 -55.5 -85.5 1 30.0 -57.0 80 24 593.3 593.3 320.3 593.4 0.01 60 26 24864 -55.3 -85.3 1 30.0 -57.1 84 31 618.7 618.7 321.5 618.8 0.01 61 20 26560 -50.1 -83.1 1 33.0 -53.5 90 43 682.8 682.8 323.9 683.0 0.02 62 12 29962 -41.5 -80.5 1 39.0 -50.1 820.7 820.7 327.7 821.2 0.05 TRP 150 14030 -66.5 -81.5 10 15.0 -66.6 285 122 355.5 355.5 297.8 355.5 0.00 WND 153 13910 -65.8 -79.1 14 13.3 -65.8 290 126 354.8 354.8 297.7 354.8 0.01 Sounding variables and indices 1000-500 mb thick: 5645.00 m Freezing level: 637.00 mb = 3817.64 m = 12524.90 ft Freezing level: 622.29 mb = 4004.44 m = 13137.78 ft Freezing level: 611.84 mb = 4143.01 m = 13592.40 ft Wetbulb zero: 792.32 mb = 2028.27 m = 6654.36 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 44.95 % Est. max temperature: 21.26 C = 70.26 F Sfc-Lift cond lev (LCL): 908.69 mb = 896.30 m = 2940.57 ft T: 11.66 C 700-500 lapse rate: 5.49 C/km ThetaE index: 14.84 C Layer 1000.0- 782.0 mb Conv cond level (CCL): 886.62 mb = 1101.31 m = 3613.18 ft Mean mixing ratio: 8.78 g/kg Conv temperature: 20.68 C = 69.22 F Cap Strength: 8.78 C Lifted Index: 9.21 C Risk: None Lifted Index @300 mb: 14.80 C Lifted Index @700 mb: 6.74 C Showalter Index: 11.79 C Risk: None Total Totals Index: 30.10 C Risk: None Vertical Totals Index: 16.10 C Cross Totals Index: 14.00 C K Index: 10.40 Risk: None Sweat Index: 195.60 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.08 J/kg Max Up Vert Vel: 5.49 m/s Conv Inhibition (B-): 6.32 J/kg Cap Strength: 9.12 C Lift Cond Lev (LCL): 898.55 mb = 989.88 m = 3247.59 ft Lev Free Conv (LFC): 863.55 mb = 1321.13 m = 4334.37 ft Equ Level (EL): 793.55 mb = 2015.49 m = 6612.43 ft B at Equ Level: 4.69 J/kg Max Parcel Lev (MPL): 783.55 mb = 2120.47 m = 6956.84 ft Wind level data Storm motion: 329 at 42 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 1008 29 290 11 10.3 -3.8 | 161 34 -11.0 32.1 1 1000 85 300 12 10.4 -6.0 | 160 32 -10.9 29.8 2 974 305 275 19 18.9 -1.7 | 176 34 -2.4 34.2 3 940 610 255 24 23.2 6.2 | 183 42 1.8 42.0 4 925 748 255 24 23.2 6.2 | 183 42 1.8 42.0 5 907 914 270 28 28.0 -0.0 | 191 36 6.7 35.8 6 874 1219 280 26 25.6 -4.5 | 188 32 4.3 31.3 7 850 1453 275 27 26.9 -2.4 | 189 34 5.6 33.5 8 843 1524 270 25 25.0 -0.0 | 186 36 3.7 35.8 9 783 2134 300 51 44.2 -25.5 | 246 25 22.8 10.3 10 754 2438 310 62 47.5 -39.9 | 279 26 26.2 -4.0 11 700 3054 300 70 60.6 -35.0 | 269 39 39.3 0.8 12 674 3353 310 78 59.8 -50.1 | 290 41 38.4 -14.3 13 601 4267 300 65 56.3 -32.5 | 265 35 35.0 3.3 14 557 4877 295 71 64.3 -30.0 | 262 43 43.0 5.8 15 516 5486 305 75 61.4 -43.0 | 280 41 40.1 -7.2 16 500 5730 305 78 63.9 -44.7 | 282 43 42.6 -8.9 17 400 7420 305 101 82.7 -57.9 | 290 65 61.4 -22.1 18 315 9144 300 117 101.3 -58.5 | 286 83 80.0 -22.7 19 300 9490 305 118 96.7 -67.7 | 293 82 75.3 -31.9 20 264 10363 310 119 91.2 -76.5 | 300 81 69.8 -40.7 21 250 10750 300 122 105.7 -61.0 | 287 88 84.3 -25.2 22 221 11582 290 124 116.5 -42.4 | 274 95 95.2 -6.6 23 200 12230 300 123 106.5 -61.5 | 287 89 85.2 -25.7 24 153 13910 290 126 118.4 -43.1 | 274 97 97.1 -7.3 25 150 14021 290 126 118.4 -43.1 | 274 97 97.1 -7.3 26 150 14030 285 122 117.8 -31.6 | 267 97 96.5 4.3 27 129 14935 285 87 84.0 -22.5 | 258 64 62.7 13.3 28 100 16459 285 55 53.1 -14.2 | 236 38 31.8 21.6 29 100 16480 285 57 55.1 -14.8 | 238 40 33.7 21.1 30 95 16764 285 57 55.1 -14.8 | 238 40 33.7 21.1 31 70 18620 285 12 11.6 -3.1 | 163 34 -9.8 32.7 32 50 20710 95 12 -12.0 1.0 | 138 50 -33.3 36.9 33 30 23950 80 24 -23.6 -4.2 | 125 55 -45.0 31.7 34 20 26560 90 43 -43.0 0.0 | 119 74 -64.3 35.8 Wind Parameters Mean winds (0-6000m): 299.2 at 55.6 knts Storm direction: 329.2 at 41.7 knts Shear (0-3000m) pos: 9.2 neg: 4.2 tot: 13.4 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 515.7 neg: -74.4 tot: 441.4 m^2/s^2 ave: 147.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 16.8 stream: 9.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.07 Bulk Shear: 214.30 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 ------------------------------------------------------------------------------- 500 276 17 173 34| 0.0 14.6 14.6|106.7 0.0 106.7 213.4 0.70| 17.5 12.3 1000 268 21 180 37| 3.8 7.3 11.1|171.3 -4.0 167.3 167.3 0.60| 15.1 9.1 1500 271 23 183 35| 2.5 4.7 7.2|178.4 -30.9 147.5 98.3 0.42| 12.8 5.3 2000 276 26 188 33| 8.6 3.5 12.1|379.6 -30.9 348.7 174.3 0.63| 16.4 10.3 2500 287 32 200 28| 11.0 2.8 13.8|515.7 -33.0 482.7 193.1 0.70| 17.8 12.4 3000 292 38 213 26| 9.2 4.2 13.4|515.7 -74.4 441.4 147.1 0.57| 16.8 9.5 4000 298 47 236 25| 8.1 3.8 11.9|658.4-189.6 468.8 117.2 0.47| 15.9 7.4 5000 298 51 244 27| 6.5 3.8 10.2|692.6-245.8 446.8 89.4 0.40| 14.3 5.7 6000 299 56 252 29| 6.1 3.3 9.4|833.7-245.8 587.9 98.0 0.43| 13.4 5.8 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251017.23.gif