UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 9 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 1018 29 14.8 6.8 59 8.0 10.4 215 8 286.5 287.5 282.8 303.6 6.09 1 1000 166 14.4 6.4 59 8.0 10.1 230 11 287.5 288.6 283.2 304.6 6.03 2 925 818 8.2 4.7 79 3.5 6.4 220 12 287.7 288.7 283.0 304.1 5.79 3 875 1274 4.2 2.9 91 1.3 3.5 193 10 288.1 289.1 282.8 303.5 5.39 4 863 1386 4.2 1.2 81 3.0 2.8 220 9 289.3 290.1 282.7 303.2 4.83 5 859 1424 7.6 -15.4 18 23.0 -0.3 229 8 293.2 293.5 280.1 297.4 1.34 6 853 1482 9.0 -31.0 4 40.0 -1.1 243 7 295.3 295.3 279.7 296.4 0.34 7 850 1511 9.0 -29.0 5 38.0 -1.0 250 7 295.6 295.6 280.0 296.9 0.41 8 841 1599 9.8 -35.2 3 45.0 -0.9 270 11 297.3 297.4 280.5 298.1 0.23 9 753 2509 5.6 252 15 302.3 10 732 2739 4.4 260 20 303.5 11 729 2773 4.8 -10.2 33 15.0 -1.3 260 20 304.2 304.7 285.9 311.8 2.41 12 717 2908 3.8 -9.2 38 13.0 -1.6 262 21 304.6 305.1 286.4 312.9 2.65 13 700 3102 2.8 -12.2 32 15.0 -3.0 265 23 305.6 306.0 286.2 312.4 2.14 14 639 3834 -0.9 -18.9 24 18.0 -6.7 258 21 309.5 309.7 286.7 313.9 1.34 15 604 4281 -4.3 -29.3 12 25.0 -10.4 265 22 310.6 310.7 286.2 312.5 0.56 16 535 5221 -12.7 -29.7 23 17.0 -16.3 280 32 311.5 311.6 286.6 313.6 0.61 17 515 5513 -10.5 -57.5 1 47.0 -16.1 280 37 317.5 317.5 288.0 317.7 0.03 18 500 5740 -11.7 -58.7 1 47.0 -17.0 280 42 318.8 318.8 288.4 318.9 0.03 19 400 7400 -25.5 -50.5 8 25.0 -27.8 285 65 321.8 321.9 289.4 322.2 0.09 20 337 8615 -35.5 -47.5 28 12.0 -36.4 285 81 324.4 324.4 290.3 325.0 0.16 21 326 8846 -35.7 -66.7 3 31.0 -37.0 285 84 327.2 327.2 290.9 327.2 0.01 22 300 9420 -38.1 -69.1 2 31.0 -39.2 280 90 331.7 331.7 292.2 331.7 0.01 23 270 10141 -40.5 -70.5 3 30.0 -41.5 280 103 338.3 338.3 293.9 338.4 0.01 24 250 10660 -44.3 -73.3 3 29.0 -45.0 280 113 340.2 340.2 294.4 340.2 0.01 25 220 11508 -49.9 -72.1 6 22.2 -50.3 280 126 344.2 344.2 295.3 344.3 0.01 26 215 11659 -50.9 -71.9 7 21.0 -51.3 279 124 345.0 345.0 295.5 345.0 0.01 27 200 12130 -51.5 -76.5 3 25.0 -51.9 275 112 351.2 351.2 296.9 351.2 0.01 28 180 12812 -53.5 -80.5 2 27.0 -53.9 270 106 358.7 358.7 298.4 358.7 0.00 29 150 13980 -56.3 -82.3 2 26.0 -56.6 275 81 373.1 373.1 301.1 373.1 0.00 30 147 14108 -55.7 -82.7 2 27.0 -56.1 277 85 376.3 376.3 301.6 376.3 0.00 31 100 16500 -65.1 -86.1 4 21.0 -65.3 275 46 401.9 401.9 305.5 402.0 0.00 32 96 16748 -67.1 -86.1 5 19.0 -67.2 270 48 402.8 402.8 305.6 402.8 0.00 33 82 17697 -67.9 -87.9 4 20.0 -68.0 260 31 419.7 419.7 307.7 419.7 0.00 34 73 18396 -67.7 -88.7 3 21.0 -67.8 249 19 434.3 434.3 309.3 434.3 0.00 35 70 18650 -65.3 -88.3 3 23.0 -65.5 245 15 444.7 444.7 310.3 444.7 0.00 36 66 19011 -62.3 -88.3 2 26.0 -62.6 228 16 458.8 458.8 311.7 458.8 0.00 37 52 20493 -59.7 -87.7 1 28.0 -60.3 161 18 497.2 497.2 314.8 497.2 0.00 38 50 20740 -57.5 -86.5 1 29.0 -58.3 150 18 508.0 508.0 315.5 508.0 0.00 39 47 21133 -54.9 -85.9 1 31.0 -56.0 523.3 523.3 316.5 523.3 0.01 40 31 23783 -56.7 -86.7 1 30.0 -58.0 584.6 584.6 319.9 584.6 0.01 TRP 96 16748 -67.1 -86.1 5 19.0 -67.2 270 48 402.8 402.8 305.6 402.8 0.00 WND 220 11508 -49.9 -72.1 6 22.2 -50.3 280 126 344.2 344.2 295.3 344.3 0.01 Sounding variables and indices 1000-500 mb thick: 5574.00 m Freezing level: 653.84 mb = 3656.07 m = 11994.82 ft Wetbulb zero: 859.36 mb = 1420.53 m = 4660.47 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 35.68 % Est. max temperature: 17.14 C = 62.85 F Sfc-Lift cond lev (LCL): 902.61 mb = 1018.87 m = 3342.72 ft T: 6.44 C 700-500 lapse rate: 5.50 C/km ThetaE index: 8.18 C Layer 925.0- 850.0 mb Conv cond level (CCL): 875.39 mb = 1269.87 m = 4166.18 ft Mean mixing ratio: 5.93 g/kg Conv temperature: 16.46 C = 61.64 F Cap Strength: 13.74 C Lifted Index: 14.35 C Risk: None Lifted Index @300 mb: 19.54 C Lifted Index @700 mb: 9.87 C Showalter Index: 19.03 C Risk: None Total Totals Index: 3.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: -17.30 C K Index: -23.30 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.38 J/kg Max Up Vert Vel: 2.18 m/s Conv Inhibition (B-): 37545.69 J/kg Cap Strength: 14.22 C Lift Cond Lev (LCL): 883.44 mb = 1194.85 m = 3920.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 15 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 1018 29 215 8 4.6 6.6 | 143 16 -9.6 12.7 1 1000 166 230 11 8.4 7.1 | 156 14 -5.8 13.2 2 984 305 240 12 10.4 6.0 | 163 13 -3.8 12.1 3 925 818 220 12 7.7 9.2 | 157 17 -6.5 15.3 4 914 914 215 11 6.3 9.0 | 152 17 -7.9 15.1 5 881 1219 180 11 0.0 11.0 | 140 22 -14.2 17.1 6 850 1511 250 7 6.6 2.4 | 138 11 -7.6 8.5 7 849 1524 270 11 11.0 -0.0 | 152 7 -3.2 6.1 8 788 2134 270 10 10.0 -0.0 | 146 7 -4.2 6.1 9 759 2438 250 14 13.2 4.8 | 175 11 -1.0 10.9 10 731 2743 260 20 19.7 3.5 | 210 11 5.5 9.6 11 700 3102 265 23 22.9 2.0 | 227 12 8.7 8.1 12 652 3658 255 21 20.3 5.4 | 208 13 6.1 11.5 13 603 4267 265 22 21.9 1.9 | 224 11 7.7 8.0 14 580 4572 260 27 26.6 4.7 | 229 16 12.4 10.8 15 537 5182 280 31 30.5 -5.4 | 267 16 16.3 0.7 16 500 5740 280 42 41.4 -7.3 | 273 27 27.2 -1.2 17 400 7400 285 65 62.8 -16.8 | 282 50 48.6 -10.7 18 326 8839 285 84 81.1 -21.7 | 283 69 66.9 -15.6 19 300 9420 280 90 88.6 -15.6 | 277 75 74.4 -9.5 20 250 10660 280 113 111.3 -19.6 | 278 98 97.1 -13.5 21 220 11508 280 126 124.1 -21.9 | 278 111 109.9 -15.8 22 218 11582 280 126 124.1 -21.9 | 278 111 109.9 -15.8 23 200 12130 275 112 111.6 -9.8 | 272 97 97.4 -3.7 24 189 12497 275 101 100.6 -8.8 | 272 86 86.4 -2.7 25 180 12802 270 106 106.0 -0.0 | 266 92 91.8 6.1 26 164 13411 275 78 77.7 -6.8 | 271 64 63.5 -0.7 27 150 13980 275 81 80.7 -7.1 | 271 67 66.5 -1.0 28 149 14021 280 88 86.7 -15.3 | 277 73 72.5 -9.2 29 135 14630 260 70 68.9 12.2 | 252 58 54.7 18.3 30 106 16154 275 53 52.8 -4.6 | 268 39 38.6 1.5 31 101 16459 260 47 46.3 8.2 | 246 35 32.1 14.3 32 100 16500 275 46 45.8 -4.0 | 266 32 31.6 2.1 33 96 16748 270 48 48.0 -0.0 | 260 34 33.8 6.1 34 96 16764 275 46 45.8 -4.0 | 266 32 31.6 2.1 35 70 18650 245 15 13.6 6.3 | 177 12 -0.6 12.4 36 50 20740 150 18 -9.0 15.6 | 133 32 -23.2 21.7 Wind Parameters Mean winds (0-6000m): 263.3 at 20.6 knts Storm direction: 293.3 at 15.4 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 67.8 neg: -34.6 tot: 33.2 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 20.37 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 ------------------------------------------------------------------------------- 500 233 11 157 14| 5.0 0.0 5.0| 19.3 -1.7 17.7 35.4 0.60| 7.8 4.7 1000 226 11 157 15| 2.5 3.0 5.5| 19.3 -17.9 1.4 1.4 0.07| 7.1 0.5 1500 219 11 153 16| 5.1 2.0 7.1| 31.0 -33.0 -2.1 -1.4 0.03| 11.3 0.4 2000 232 11 156 14| 3.8 1.7 5.5| 31.0 -34.4 -3.4 -1.7 0.01| 8.7 0.1 2500 238 11 158 13| 3.1 1.5 4.6| 46.1 -34.6 11.5 4.6 0.16| 8.5 1.3 3000 245 13 166 12| 3.8 1.3 5.1| 67.8 -34.6 33.2 11.1 0.28| 8.4 2.4 4000 251 15 179 11| 3.0 1.3 4.3| 75.3 -47.0 28.3 7.1 0.22| 7.2 1.6 5000 255 17 193 11| 3.1 1.1 4.2|117.5 -47.0 70.5 14.1 0.33| 7.2 2.4 6000 263 21 216 11| 4.0 0.9 4.9|148.9 -47.0 102.0 17.0 0.33| 7.5 2.5 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251009.11.gif