UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 15 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 1017 29 16.4 13.0 80 3.4 14.3 10 5 288.2 289.8 286.8 314.1 9.29 1 1000 159 15.6 13.1 85 2.5 14.1 5 4 288.8 290.4 287.2 315.4 9.51 2 925 818 11.8 10.1 89 1.7 10.8 225 9 291.4 292.9 287.2 315.3 8.41 3 902 1028 10.2 9.2 94 1.0 9.6 225 11 291.8 293.3 287.1 315.0 8.12 4 869 1339 10.6 3.6 62 7.0 6.9 229 10 295.4 296.4 286.1 312.1 5.70 5 850 1523 9.8 1.8 57 8.0 5.7 235 9 296.4 297.3 285.9 311.5 5.13 6 832 1700 9.2 -3.8 40 13.0 3.2 252 9 297.6 298.2 284.6 308.0 3.47 7 778 2253 5.6 -15.4 20 21.0 -1.7 283 10 299.5 299.8 283.1 304.2 1.48 8 735 2719 7.8 -34.2 3 42.0 -2.8 267 18 306.8 306.9 284.5 307.8 0.29 9 700 3120 6.0 -37.0 3 43.0 -4.1 270 26 309.1 309.2 285.3 309.9 0.23 10 620 4103 1.0 -37.0 4 38.0 -7.6 278 35 314.3 314.4 287.2 315.3 0.26 11 618 4129 1.2 -36.8 4 38.0 -7.5 278 35 314.8 314.9 287.3 315.8 0.26 12 500 5800 -9.1 -47.1 3 38.0 -15.1 275 61 321.9 322.0 289.5 322.4 0.11 13 451 6584 -14.9 -51.9 3 37.0 -19.5 275 67 324.3 324.3 290.2 324.6 0.07 14 410 7297 -18.1 -47.1 6 29.0 -22.0 275 72 329.1 329.2 291.6 329.7 0.13 15 400 7480 -19.9 -39.9 15 20.0 -23.0 275 73 329.1 329.2 291.8 330.3 0.30 16 336 8752 -30.3 -44.3 24 14.0 -31.8 257 76 331.7 331.8 292.4 332.6 0.22 17 300 9550 -37.3 -42.3 60 5.0 -37.8 255 83 332.8 332.9 292.8 334.0 0.31 18 288 9830 -40.1 -43.5 70 3.4 -40.4 255 87 332.7 332.8 292.7 333.8 0.28 19 277 10096 -40.5 -46.5 52 6.0 -40.9 255 90 335.9 335.9 293.5 336.7 0.21 20 276 10121 -40.7 -48.7 42 8.0 -41.2 255 91 335.9 335.9 293.4 336.6 0.17 21 273 10195 -40.5 -56.5 16 16.0 -41.3 255 92 337.3 337.3 293.7 337.5 0.07 22 250 10790 -44.1 -57.1 22 13.0 -44.7 255 100 340.5 340.5 294.5 340.8 0.07 23 249 10817 -44.5 -56.5 25 12.0 -45.0 255 100 340.3 340.3 294.4 340.6 0.07 24 227 11428 -47.5 -65.5 11 18.0 -48.0 251 105 344.8 344.8 295.5 344.9 0.03 25 200 12250 -52.9 -67.9 15 15.0 -53.2 245 112 349.0 349.0 296.4 349.1 0.02 26 183 12817 -56.8 -71.2 15 14.4 -57.0 240 113 351.7 351.7 297.0 351.7 0.01 27 150 14050 -65.5 -78.5 15 13.0 -65.6 240 95 357.2 357.2 298.1 357.3 0.01 28 143 14340 -66.9 -79.9 14 13.0 -67.0 245 94 359.7 359.7 298.7 359.7 0.00 29 129 14965 -65.7 -82.7 8 17.0 -65.8 259 77 372.6 372.6 301.0 372.7 0.00 30 107 16088 -70.9 -85.9 9 15.0 -70.9 270 55 383.3 383.3 302.8 383.3 0.00 31 100 16490 -70.3 -86.3 8 16.0 -70.4 255 55 391.9 391.9 304.0 391.9 0.00 32 83 17595 -70.3 -87.3 7 17.0 -70.4 266 41 413.4 413.4 306.9 413.4 0.00 33 77 18045 -66.1 -88.1 3 22.0 -66.2 272 33 431.1 431.1 309.0 431.1 0.00 34 74 18285 -67.1 -88.1 4 21.0 -67.2 276 29 433.9 433.9 309.3 433.9 0.00 35 70 18620 -66.5 -88.5 3 22.0 -66.7 280 23 442.1 442.1 310.1 442.1 0.00 36 63 19259 -65.5 -89.5 2 24.0 -65.7 333 20 457.8 457.8 311.6 457.9 0.00 37 56 19985 -60.5 -87.5 2 27.0 -61.0 33 17 484.9 484.9 313.8 485.0 0.00 38 50 20690 -60.9 -88.9 1 28.0 -61.4 90 14 500.0 500.0 314.9 500.0 0.00 39 47 21073 -62.9 -88.9 2 26.0 -63.3 88 16 504.1 504.1 315.2 504.1 0.00 40 41 21921 -58.9 -87.9 1 29.0 -59.7 82 19 534.2 534.2 317.2 534.2 0.00 41 30 23890 -56.7 -86.7 1 30.0 -58.0 70 28 590.1 590.1 320.2 590.1 0.01 42 23 25582 -54.7 -86.7 1 32.0 -56.8 642.5 642.5 322.4 642.6 0.01 TRP 107 16088 -70.9 -85.9 9 15.0 -70.9 270 55 383.3 383.3 302.8 383.3 0.00 WND 183 12817 -56.8 -71.2 15 14.4 -57.0 240 113 351.7 351.7 297.0 351.7 0.01 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 604.25 mb = 4323.99 m = 14186.14 ft Wetbulb zero: 796.84 mb = 2055.71 m = 6744.38 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 27.76 % Est. max temperature: 23.76 C = 74.77 F Sfc-Lift cond lev (LCL): 966.77 mb = 444.65 m = 1458.82 ft T: 13.95 C 700-500 lapse rate: 5.63 C/km ThetaE index: 11.24 C Layer 925.0- 735.0 mb Conv cond level (CCL): 911.16 mb = 943.88 m = 3096.67 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 19.91 C = 67.84 F Cap Strength: 8.94 C Lifted Index: 9.98 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 7.62 C Showalter Index: 12.27 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 10.90 C K Index: -22.30 Risk: None Sweat Index: 100.60 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.31 J/kg Max Up Vert Vel: 3.82 m/s Conv Inhibition (B-): 38532.11 J/kg Cap Strength: 9.93 C Lift Cond Lev (LCL): 934.90 mb = 728.00 m = 2388.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 20 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 1017 29 10 5 -0.9 -4.9 | 109 19 -17.6 6.0 1 1000 159 5 4 -0.3 -4.0 | 112 18 -17.1 7.0 2 925 818 225 9 6.4 6.4 | 149 20 -10.4 17.3 3 914 914 225 11 7.8 7.8 | 154 21 -9.0 18.7 4 882 1219 225 10 7.1 7.1 | 152 20 -9.7 18.0 5 850 1523 235 9 7.4 5.2 | 150 19 -9.4 16.1 6 789 2134 295 8 7.3 -3.4 | 129 12 -9.5 7.6 7 760 2438 265 13 13.0 1.1 | 163 13 -3.8 12.1 8 700 3120 270 26 26.0 -0.0 | 220 14 9.2 10.9 9 654 3658 285 34 32.8 -8.8 | 262 16 16.1 2.1 10 606 4267 275 35 34.9 -3.1 | 246 20 18.1 7.9 11 501 5791 275 61 60.8 -5.3 | 263 44 44.0 5.6 12 500 5800 275 61 60.8 -5.3 | 263 44 44.0 5.6 13 400 7480 275 73 72.7 -6.4 | 265 56 56.0 4.6 14 392 7620 275 73 72.7 -6.4 | 265 56 56.0 4.6 15 317 9144 250 77 72.4 26.3 | 236 67 55.6 37.3 16 300 9550 255 83 80.2 21.5 | 243 71 63.4 32.4 17 250 10790 255 100 96.6 25.9 | 245 88 79.8 36.8 18 200 12250 245 112 101.5 47.3 | 235 103 84.7 58.3 19 183 12817 240 113 97.9 56.5 | 230 105 81.1 67.4 20 175 13106 240 113 97.9 56.5 | 230 105 81.1 67.4 21 150 14050 240 95 82.3 47.5 | 228 88 65.5 58.4 22 143 14326 245 94 85.2 39.7 | 233 85 68.4 50.7 23 123 15240 265 69 68.7 6.0 | 252 55 52.0 17.0 24 111 15850 255 52 50.2 13.5 | 234 41 33.5 24.4 25 107 16088 270 55 55.0 -0.0 | 254 40 38.2 10.9 26 106 16154 270 43 43.0 -0.0 | 247 28 26.2 10.9 27 101 16459 265 64 63.8 5.6 | 251 50 47.0 16.5 28 100 16490 255 55 53.1 14.2 | 235 44 36.4 25.2 29 96 16764 255 56 54.1 14.5 | 236 45 37.3 25.4 30 70 18620 280 23 22.7 -4.0 | 220 9 5.9 7.0 31 50 20690 90 14 -14.0 0.0 | 110 33 -30.8 10.9 32 30 23890 70 28 -26.3 -9.6 | 92 43 -43.1 1.4 Wind Parameters Mean winds (0-6000m): 273.2 at 26.7 knts Storm direction: 303.2 at 20.0 knts Shear (0-3000m) pos: 2.5 neg: 3.7 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 109.5 neg: -26.4 tot: 83.0 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 77.22 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 ------------------------------------------------------------------------------- 500 329 5 115 16| 0.0 8.2 8.2| 23.7 0.0 23.7 47.3 0.68| 9.0 6.1 1000 244 7 143 18| 0.0 7.7 7.7| 52.5 -1.7 50.8 50.8 0.62| 10.1 6.2 1500 235 8 147 19| 0.8 5.1 6.0| 52.5 -8.4 44.1 29.4 0.49| 7.6 3.7 2000 242 8 147 18| 2.5 3.9 6.3| 52.5 -22.1 30.4 15.2 0.24| 7.6 1.9 2500 252 9 148 16| 2.0 4.5 6.5| 78.9 -26.4 52.4 21.0 0.36| 8.2 3.0 3000 258 10 154 15| 2.5 3.7 6.2|109.5 -26.4 83.0 27.7 0.48| 8.5 4.1 4000 270 16 175 11| 3.1 3.1 6.3|156.1 -37.8 118.3 29.6 0.51| 8.4 4.3 5000 272 21 200 11| 2.5 3.7 6.2|186.9 -45.9 141.0 28.2 0.45| 8.3 3.7 6000 273 27 226 14| 2.1 4.2 6.3|223.5 -45.9 177.6 29.6 0.42| 8.2 3.4 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251015.23.gif