UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 16 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 1012 29 18.0 12.0 68 6.0 14.4 65 10 290.2 291.7 287.0 314.8 8.73 1 1000 114 16.4 10.4 68 6.0 12.9 75 5 289.5 290.9 286.0 312.0 7.93 2 993 174 16.0 10.0 68 6.0 12.5 69 9 289.7 291.1 285.9 311.7 7.78 3 966 409 19.0 8.0 49 11.0 12.6 41 17 295.1 296.3 287.2 315.3 6.98 4 943 616 17.8 7.8 52 10.0 12.0 13 18 295.9 297.1 287.6 316.4 7.05 5 925 781 18.6 4.6 40 14.0 10.8 350 19 298.3 299.4 287.2 315.3 5.75 6 890 1110 18.0 -11.0 13 29.0 5.8 327 23 301.0 301.4 284.1 306.8 1.85 7 850 1501 15.2 -11.8 14 27.0 4.1 310 24 302.1 302.4 284.5 307.8 1.82 8 820 1805 14.6 -21.4 7 36.0 2.2 305 28 304.6 304.7 284.3 307.3 0.84 9 812 1888 14.4 2.4 44 12.0 7.8 304 29 305.2 306.2 289.5 322.3 5.61 10 805 1961 14.4 -4.6 26 19.0 5.2 303 30 306.0 306.6 287.6 316.5 3.37 11 787 2152 13.0 8.0 72 5.0 10.0 300 32 306.4 308.0 292.4 332.4 8.58 12 735 2724 11.0 -2.0 40 13.0 4.4 304 39 310.3 311.2 290.1 324.4 4.49 13 719 2907 9.8 -3.2 40 13.0 3.3 299 39 310.9 311.7 290.0 324.2 4.20 14 700 3129 7.8 -4.2 42 12.0 2.0 290 38 311.1 311.9 289.9 323.7 4.00 15 567 4818 -7.9 -9.8 86 1.9 -8.7 285 45 312.0 312.6 289.4 322.2 3.20 16 563 4873 -8.3 -12.3 73 4.0 -9.8 285 45 312.1 312.6 288.9 320.7 2.64 17 560 4915 -5.1 -34.1 8 29.0 -11.5 285 46 316.4 316.5 288.0 317.8 0.38 18 555 4986 -3.1 -42.1 3 39.0 -10.8 286 47 319.6 319.6 288.8 320.2 0.17 19 513 5608 -4.1 -50.1 1 46.0 -11.9 289 59 325.6 325.7 290.6 325.9 0.08 20 500 5810 -5.3 -50.3 1 45.0 -12.8 295 61 326.6 326.6 290.8 326.9 0.08 21 400 7510 -17.9 -47.9 5 30.0 -22.0 290 75 331.7 331.7 292.3 332.2 0.13 22 391 7679 -19.3 -49.3 5 30.0 -23.1 290 76 332.1 332.1 292.4 332.5 0.11 23 375 7989 -20.7 -53.7 3 33.0 -24.3 290 77 334.2 334.2 292.9 334.5 0.07 24 300 9600 -31.7 -59.7 5 28.0 -33.6 280 84 340.7 340.7 294.6 340.9 0.04 25 285 9963 -34.1 -61.1 5 27.0 -35.7 279 84 342.3 342.3 294.9 342.4 0.04 26 281 10062 -34.1 -50.1 18 16.0 -35.5 278 84 343.7 343.7 295.3 344.3 0.14 27 250 10870 -42.1 -49.1 46 7.0 -42.6 275 83 343.5 343.5 295.3 344.2 0.18 28 226 11544 -48.1 -51.5 68 3.4 -48.3 268 87 344.4 344.4 295.5 345.0 0.15 29 221 11692 -49.7 -53.7 63 4.0 -49.8 267 87 344.1 344.1 295.4 344.6 0.12 30 214 11902 -51.1 -55.5 59 4.4 -51.2 265 89 345.1 345.1 295.6 345.5 0.10 31 210 12024 -51.3 -63.3 23 12.0 -51.6 263 89 346.7 346.7 295.9 346.8 0.04 32 205 12181 -52.5 -60.5 37 8.0 -52.7 262 90 347.2 347.2 296.1 347.4 0.05 33 200 12340 -53.1 -69.1 13 16.0 -53.4 260 91 348.7 348.7 296.4 348.8 0.02 34 199 12372 -53.1 -70.1 11 17.0 -53.4 260 91 349.2 349.2 296.5 349.2 0.02 35 195 12502 -54.5 -66.5 21 12.0 -54.7 260 92 349.0 349.0 296.4 349.1 0.03 36 175 13184 -59.0 -77.8 7 18.8 -59.2 260 96 352.5 352.5 297.2 352.5 0.01 37 169 13400 -60.5 -81.5 5 21.0 -60.7 260 96 353.6 353.6 297.4 353.6 0.00 38 150 14130 -65.9 -82.9 8 17.0 -66.0 270 82 356.6 356.6 298.0 356.6 0.00 39 123 15313 -73.9 -87.9 10 14.0 -73.9 275 76 362.8 362.8 299.2 362.8 0.00 40 100 16530 -71.7 -86.7 9 15.0 -71.8 290 54 389.2 389.2 303.7 389.2 0.00 41 82 17697 -74.1 -87.1 12 13.0 -74.2 275 42 407.0 407.0 306.1 407.0 0.00 42 71 18546 -71.1 -89.1 5 18.0 -71.2 261 31 430.5 430.5 308.9 430.5 0.00 43 70 18630 -70.1 -89.1 5 19.0 -70.2 260 30 434.4 434.4 309.3 434.4 0.00 44 63 19270 -61.7 -88.7 2 27.0 -62.1 315 26 466.2 466.2 312.3 466.2 0.00 45 57 19894 -59.3 -87.3 1 28.0 -59.9 7 22 485.2 485.2 313.8 485.2 0.00 46 51 20587 -61.9 -87.9 2 26.0 -62.3 65 18 494.8 494.8 314.6 494.8 0.00 47 50 20710 -61.7 -87.7 2 26.0 -62.1 75 17 498.1 498.1 314.8 498.1 0.00 48 43 21655 -57.9 -86.9 1 29.0 -58.7 82 18 529.4 529.4 316.9 529.4 0.00 49 39 22269 -59.3 -87.3 1 28.0 -60.1 87 19 540.8 540.8 317.6 540.9 0.00 50 30 23930 -55.5 -85.5 1 30.0 -57.0 100 21 593.3 593.3 320.3 593.4 0.01 51 20 26530 -52.1 -84.1 1 32.0 -55.0 70 33 676.7 676.7 323.7 676.8 0.02 52 10 31080 -45.9 -81.9 1 36.0 -53.2 80 46 848.2 848.2 328.4 848.7 0.05 53 9.7 31283 -45.3 -82.3 1 37.0 -53.0 857.9 857.9 328.5 858.3 0.05 TRP 123 15313 -73.9 -87.9 10 14.0 -73.9 275 76 362.8 362.8 299.2 362.8 0.00 WND 175 13184 -59.0 -77.8 7 18.8 -59.2 260 96 352.5 352.5 297.2 352.5 0.01 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 633.92 mb = 3968.06 m = 13018.43 ft Wetbulb zero: 675.50 mb = 3414.50 m = 11202.31 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 41.20 % Est. max temperature: 29.63 C = 85.34 F Sfc-Lift cond lev (LCL): 925.55 mb = 775.88 m = 2545.50 ft T: 18.58 C 700-500 lapse rate: 4.89 C/km ThetaE index: 14.62 C Layer 735.0- 555.0 mb Conv cond level (CCL): 648.70 mb = 3739.05 m = 12267.08 ft Mean mixing ratio: 6.90 g/kg Conv temperature: 39.47 C = 103.04 F Cap Strength: 14.10 C Lifted Index: 14.31 C Risk: None Lifted Index @300 mb: 18.96 C Lifted Index @700 mb: 9.83 C Showalter Index: 18.41 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: -6.50 C K Index: -3.30 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 4.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.28 J/kg Max Up Vert Vel: 8.75 m/s Conv Inhibition (B-): 50583.95 J/kg Cap Strength: 14.24 C Lift Cond Lev (LCL): 826.14 mb = 1741.89 m = 5714.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 28 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 1012 29 65 10 -9.1 -4.2 | 127 32 -25.1 19.1 1 1000 114 75 5 -4.8 -1.3 | 137 30 -20.9 22.1 2 978 305 55 17 -13.9 -9.8 | 114 33 -30.0 13.6 3 925 781 350 19 3.3 -18.7 | 110 14 -12.7 4.6 4 911 914 335 22 9.3 -19.9 | 117 8 -6.7 3.4 5 850 1501 310 24 18.4 -15.4 | 197 8 2.4 7.9 6 788 2134 300 32 27.7 -16.0 | 238 14 11.7 7.3 7 760 2438 295 40 36.3 -16.9 | 252 21 20.2 6.4 8 733 2743 305 39 31.9 -22.4 | 266 16 15.9 1.0 9 700 3129 290 38 35.7 -13.0 | 242 22 19.7 10.4 10 681 3353 285 44 42.5 -11.4 | 246 29 26.5 12.0 11 607 4267 285 46 44.4 -11.9 | 248 31 28.4 11.4 12 562 4877 285 45 43.5 -11.6 | 247 30 27.4 11.7 13 501 5791 290 63 59.2 -21.5 | 268 43 43.2 1.8 14 500 5810 295 61 55.3 -25.8 | 274 39 39.3 -2.4 15 463 6401 300 54 46.8 -27.0 | 277 31 30.7 -3.7 16 400 7510 290 75 70.5 -25.7 | 272 54 54.4 -2.3 17 378 7925 290 77 72.4 -26.3 | 273 56 56.3 -3.0 18 300 9600 280 84 82.7 -14.6 | 263 67 66.7 8.8 19 250 10870 275 83 82.7 -7.2 | 256 69 66.7 16.1 20 200 12340 260 91 89.6 15.8 | 242 83 73.6 39.2 21 175 13184 260 96 94.5 16.7 | 243 88 78.5 40.0 22 169 13411 260 96 94.5 16.7 | 243 88 78.5 40.0 23 150 14130 270 82 82.0 -0.0 | 251 70 66.0 23.3 24 123 15313 275 76 75.7 -6.6 | 254 62 59.7 16.7 25 100 16530 290 54 50.7 -18.5 | 262 35 34.7 4.9 26 96 16764 290 54 50.7 -18.5 | 262 35 34.7 4.9 27 70 18630 260 30 29.5 5.2 | 205 32 13.5 28.6 28 50 20710 75 17 -16.4 -4.4 | 120 38 -32.5 18.9 29 30 23930 100 21 -20.7 3.6 | 126 46 -36.7 27.0 30 20 26530 70 33 -31.0 -11.3 | 104 49 -47.0 12.1 31 10 31080 80 46 -45.3 -8.0 | 104 63 -61.3 15.4 Wind Parameters Mean winds (0-6000m): 295.5 at 37.8 knts Storm direction: 325.5 at 28.3 knts Shear (0-3000m) pos: 0.0 neg: 7.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 120.2 deg Storm rel helicity (0-3000m) pos: 114.9 neg: -156.2 tot: -41.4 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 14.3 stream: 1.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.15 Bulk Shear: 263.47 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 49 13 120 30| 0.0 12.6 12.6| 33.8-125.4 -91.5 -183.0 -0.45| 25.4-11.5 1000 13 16 110 21| 0.0 13.0 13.0| 44.5-128.5 -84.0 -84.0 -0.18| 22.6 -4.0 1500 348 19 112 13| 0.0 10.3 10.3| 56.8-128.5 -71.7 -47.8 -0.00| 18.0 -0.1 2000 332 21 129 8| 0.0 9.5 9.5| 71.9-128.5 -56.6 -28.3 0.09| 15.4 1.4 2500 320 24 173 5| 0.0 9.6 9.6|100.7-128.5 -27.8 -11.1 0.17| 14.8 2.5 3000 314 26 210 6| 0.0 7.8 7.8|114.9-156.2 -41.4 -13.8 0.11| 14.3 1.6 4000 303 31 236 12| 0.0 6.9 6.9|132.0-167.2 -35.2 -8.8 0.10| 12.2 1.2 5000 298 34 241 16| 0.3 5.5 5.8|152.7-171.3 -18.7 -3.7 0.12| 10.2 1.2 6000 296 38 249 19| 1.4 4.6 6.0|309.4-171.3 138.1 23.0 0.22| 10.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251016.23.gif