UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 19 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 1019 29 14.2 7.2 63 7.0 10.4 85 10 285.8 286.9 282.7 303.3 6.25 1 1000 171 13.4 8.4 72 5.0 10.6 90 23 286.5 287.8 283.8 305.9 6.92 2 965 471 13.6 5.6 58 8.0 9.3 67 26 289.7 290.7 284.0 306.5 5.91 3 927 809 11.8 2.8 54 9.0 7.2 70 19 291.2 292.1 283.7 305.8 5.05 4 925 827 11.6 2.6 54 9.0 7.0 70 19 291.2 292.1 283.6 305.6 4.99 5 850 1526 5.2 1.7 78 3.5 3.5 15 5 291.6 292.5 283.9 306.3 5.09 6 793 2087 0.0 -0.3 98 0.3 -0.2 220 5 291.9 292.7 283.6 305.6 4.72 7 792 2098 0.4 -5.6 64 6.0 -2.0 215 5 292.4 293.0 282.1 301.8 3.18 8 791 2108 3.8 -19.2 17 23.0 -3.3 210 5 296.2 296.3 281.1 299.5 1.06 9 790 2118 5.4 -25.6 9 31.0 -3.1 205 5 298.0 298.1 281.3 299.9 0.60 10 779 2233 7.2 -28.8 6 36.0 -2.4 162 7 301.1 301.2 282.4 302.6 0.45 11 722 2857 6.6 -34.4 3 41.0 -3.5 51 13 307.1 307.1 284.6 308.1 0.29 12 700 3110 4.6 -35.4 4 40.0 -4.8 55 13 307.6 307.6 284.8 308.5 0.27 13 512 5579 -13.1 -45.1 5 32.0 -17.7 55 11 314.9 314.9 287.2 315.4 0.13 14 500 5760 -13.5 -50.5 3 37.0 -18.1 60 11 316.6 316.6 287.7 316.9 0.07 15 436 6782 -20.1 -48.1 6 28.0 -23.4 85 20 320.9 320.9 289.2 321.3 0.11 16 400 7410 -25.5 -50.5 8 25.0 -27.8 85 35 321.8 321.9 289.4 322.2 0.09 17 300 9430 -41.9 -61.9 10 20.0 -42.6 95 35 326.3 326.3 290.7 326.4 0.03 18 250 10650 -49.7 -66.7 12 17.0 -50.1 95 40 332.2 332.2 292.3 332.3 0.02 19 240 10915 -51.1 -68.1 11 17.0 -51.4 97 29 334.0 334.0 292.8 334.0 0.02 20 230 11191 -49.3 -71.3 6 22.0 -49.7 99 16 340.8 340.8 294.5 340.8 0.01 21 212 11717 -53.7 -71.7 9 18.0 -54.0 115 18 342.0 342.0 294.8 342.0 0.01 22 206 11901 -52.7 -72.7 7 20.0 -53.0 110 18 346.4 346.4 295.8 346.4 0.01 23 200 12090 -53.5 -73.5 7 20.0 -53.8 35 11 348.0 348.0 296.2 348.1 0.01 24 159 13567 -54.1 -82.1 2 28.0 -54.5 288 34 370.6 370.6 300.7 370.6 0.00 25 150 13940 -55.5 -78.5 4 23.0 -55.8 275 46 374.5 374.5 301.4 374.5 0.01 26 100 16450 -66.3 -87.3 4 21.0 -66.4 270 38 399.6 399.6 305.2 399.6 0.00 27 94 16824 -67.7 -88.7 3 21.0 -67.8 270 37 404.0 404.0 305.7 404.0 0.00 28 72 18422 -69.7 -89.7 4 20.0 -69.8 265 12 431.8 431.8 309.0 431.8 0.00 29 70 18590 -68.5 -89.5 3 21.0 -68.7 265 9 437.8 437.8 309.7 437.8 0.00 30 60 19515 -69.3 -90.3 3 21.0 -69.4 265 9 455.8 455.8 311.4 455.8 0.00 31 55 20044 -63.3 -88.3 2 25.0 -63.7 265 10 481.0 481.0 313.5 481.0 0.00 32 51 20508 -64.3 -89.3 2 25.0 -64.6 265 10 489.2 489.2 314.2 489.2 0.00 33 50 20630 -63.3 -88.3 2 25.0 -63.7 265 10 494.3 494.3 314.5 494.3 0.00 34 30 23820 -55.3 -84.3 2 29.0 -56.8 25 7 593.9 593.9 320.3 594.0 0.01 35 24 25252 -51.3 -82.3 1 31.0 -54.0 324 8 644.6 644.7 322.5 644.8 0.02 36 20 26440 -49.1 -81.1 1 32.0 -52.8 275 9 685.9 685.9 324.0 686.1 0.03 37 11 30410 -44.9 -78.9 1 34.0 -52.2 322 12 829.0 829.1 328.0 829.7 0.07 38 10 31050 -43.7 -77.7 1 34.0 -52.0 330 13 856.4 856.5 328.5 857.4 0.10 39 9.7 31255 -43.5 -77.5 1 34.0 -52.0 864.7 864.7 328.7 865.7 0.10 TRP 212 11717 -53.7 -71.7 9 18.0 -54.0 115 18 342.0 342.0 294.8 342.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 651.14 mb = 3751.69 m = 12308.55 ft Wetbulb zero: 795.45 mb = 2062.49 m = 6766.62 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 27.78 % Est. max temperature: 19.92 C = 67.86 F Sfc-Lift cond lev (LCL): 917.10 mb = 897.87 m = 2945.73 ft T: 10.95 C 700-500 lapse rate: 6.83 C/km ThetaE index: 6.81 C Layer 793.0- 790.0 mb Conv cond level (CCL): 832.08 mb = 1698.38 m = 5572.03 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 20.12 C = 68.21 F Cap Strength: 11.21 C Lifted Index: 11.44 C Risk: None Lifted Index @300 mb: 14.62 C Lifted Index @700 mb: 10.79 C Showalter Index: 11.21 C Risk: None Total Totals Index: 33.90 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 15.20 C K Index: -19.60 Risk: None Sweat Index: 41.40 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.70 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 52881.91 J/kg Cap Strength: 11.13 C Lift Cond Lev (LCL): 866.58 mb = 1366.32 m = 4482.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 8 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 1019 29 85 10 -10.0 -0.9 | 82 2 -1.6 -0.2 1 1000 171 90 23 -23.0 0.0 | 93 15 -14.6 0.7 2 984 305 65 29 -26.3 -12.3 | 57 21 -17.9 -11.6 3 925 827 70 19 -17.9 -6.5 | 58 11 -9.5 -5.8 4 915 914 60 15 -13.0 -7.5 | 34 8 -4.6 -6.8 5 882 1219 55 10 -8.2 -5.7 | 358 5 0.2 -5.1 6 850 1526 15 5 -1.3 -4.8 | 301 8 7.1 -4.2 7 819 1829 345 3 0.8 -2.9 | 284 9 9.1 -2.2 8 789 2134 200 5 1.7 4.7 | 242 11 10.1 5.4 9 760 2438 90 10 -10.0 0.0 | 112 2 -1.6 0.7 10 732 2743 60 11 -9.5 -5.5 | 14 5 -1.2 -4.8 11 705 3048 35 15 -8.6 -12.3 | 1 12 -0.2 -11.6 12 700 3110 55 13 -10.6 -7.5 | 19 7 -2.3 -6.8 13 604 4267 20 8 -2.7 -7.5 | 321 9 5.6 -6.9 14 500 5760 60 11 -9.5 -5.5 | 14 5 -1.2 -4.8 15 478 6096 70 6 -5.6 -2.1 | 297 3 2.7 -1.4 16 458 6401 85 11 -11.0 -1.0 | 83 3 -2.6 -0.3 17 400 7410 85 35 -34.9 -3.1 | 85 27 -26.5 -2.4 18 341 8534 90 42 -42.0 0.0 | 91 34 -33.6 0.7 19 312 9144 80 36 -35.5 -6.3 | 78 28 -27.1 -5.6 20 300 9430 95 35 -34.9 3.1 | 98 27 -26.5 3.7 21 286 9754 105 38 -36.7 9.8 | 110 30 -28.3 10.5 22 261 10363 90 35 -35.0 0.0 | 91 27 -26.6 0.7 23 250 10650 95 40 -39.8 3.5 | 97 32 -31.5 4.1 24 249 10668 95 41 -40.8 3.6 | 97 33 -32.5 4.2 25 227 11278 100 12 -11.8 2.1 | 128 4 -3.5 2.7 26 216 11582 90 12 -12.0 0.0 | 100 4 -3.6 0.7 27 212 11717 115 18 -16.3 7.6 | 136 11 -8.0 8.3 28 206 11887 115 18 -16.3 7.6 | 136 11 -8.0 8.3 29 200 12090 35 11 -6.3 -9.0 | 346 9 2.0 -8.4 30 197 12192 75 14 -13.5 -3.6 | 60 6 -5.2 -3.0 31 188 12497 330 10 5.0 -8.7 | 301 16 13.4 -8.0 32 179 12802 315 11 7.8 -7.8 | 294 18 16.1 -7.1 33 150 13940 275 46 45.8 -4.0 | 274 54 54.2 -3.4 34 141 14326 275 51 50.8 -4.4 | 274 59 59.2 -3.8 35 100 16450 270 38 38.0 -0.0 | 269 46 46.4 0.7 36 95 16764 270 38 38.0 -0.0 | 269 46 46.4 0.7 37 70 18590 265 9 9.0 0.8 | 265 17 17.3 1.4 38 50 20630 265 10 10.0 0.9 | 265 18 18.3 1.5 39 30 23820 25 7 -3.0 -6.3 | 316 8 5.4 -5.7 40 20 26440 275 9 9.0 -0.8 | 270 17 17.3 -0.1 41 10 31050 330 13 6.5 -11.3 | 306 18 14.9 -10.6 Wind Parameters Mean winds (0-6000m): 55.5 at 11.2 knts Storm direction: 85.5 at 8.4 knts Shear (0-3000m) pos: 0.0 neg: 1.9 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -80.2 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -130.0 tot: -127.2 m^2/s^2 ave: -42.4 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 15.8 stream: -9.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 23.35 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 74 23 67 15| 0.0 15.9 15.9| 2.3 -43.5 -41.2 -82.4 -0.31| 28.6 -8.9 1000 70 21 61 13| 0.0 3.2 3.2| 2.7 -56.2 -53.5 -53.5 -0.35| 20.9 -7.2 1500 67 17 51 10| 0.0 3.3 3.3| 2.7 -71.7 -69.0 -46.0 -0.46| 17.5 -8.0 2000 64 14 37 7| 0.0 3.7 3.7| 2.7 -92.2 -89.5 -44.7 -0.51| 15.4 -7.9 2500 68 13 39 5| 0.0 0.2 0.2| 2.7-123.9-121.2 -48.5 -0.60| 16.8-10.0 3000 66 12 34 5| 0.0 1.9 1.9| 2.7-130.0-127.2 -42.4 -0.58| 15.8 -9.1 4000 60 12 22 6| 0.5 1.5 2.0| 8.3-143.0-134.7 -33.7 -0.55| 13.3 -7.3 5000 55 11 10 6| 0.4 1.2 1.6| 13.9-145.8-131.9 -26.4 -0.51| 11.1 -5.7 6000 55 11 9 6| 0.7 1.0 1.7| 18.7-148.4-129.7 -21.6 -0.48| 9.9 -4.8 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250419.23.gif