UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011712.upa.cvt Date: 1200Z 17 JAN 26 Searching for YPPH... Searching the city database file for: YPPH ... Date:1200Z 17 JAN 26 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 21.2 14.2 64 7.0 16.7 230 10 293.7 295.5 289.6 322.7 10.14 1 1000 83 20.2 14.2 68 6.0 16.4 225 16 293.4 295.2 289.5 322.5 10.23 2 925 750 14.0 13.5 97 0.5 13.7 185 20 293.6 295.5 289.9 323.8 10.57 3 924 759 13.8 13.3 97 0.5 13.5 185 20 293.5 295.4 289.8 323.3 10.44 4 887 1104 12.6 10.6 88 2.0 11.4 205 17 295.7 297.4 289.3 322.0 9.08 5 861 1354 11.8 8.6 81 3.2 9.9 221 20 297.4 298.9 289.1 321.2 8.17 6 850 1462 14.0 -7.0 23 21.0 4.6 225 22 300.8 301.3 284.9 309.0 2.66 7 841 1552 14.4 -5.6 25 20.0 5.2 225 22 302.1 302.7 285.8 311.4 2.99 8 773 2262 14.8 -13.2 13 28.0 3.2 268 26 310.0 310.3 287.3 315.8 1.79 9 726 2788 10.8 -14.2 16 25.0 0.8 256 23 311.2 311.5 287.7 316.9 1.75 10 713 2938 11.0 -17.0 12 28.0 0.3 261 22 313.0 313.3 288.0 317.7 1.41 11 700 3091 10.2 -17.8 12 28.0 -0.3 260 25 313.8 314.0 288.2 318.3 1.35 12 663 3540 8.4 -17.6 14 26.0 -1.4 263 30 316.7 316.9 289.2 321.5 1.45 13 535 5270 -4.1 -24.1 19 20.0 -10.1 252 40 321.8 322.0 290.3 325.3 1.02 14 500 5800 -6.9 -29.9 14 23.0 -12.8 245 37 324.6 324.8 290.8 326.9 0.64 15 479 6133 -8.3 -38.3 7 30.0 -14.4 243 35 326.9 327.0 291.2 328.0 0.29 16 400 7500 -18.3 -47.3 6 29.0 -22.2 225 24 331.2 331.2 292.2 331.7 0.13 17 398 7537 -18.7 -47.7 6 29.0 -22.5 225 24 331.2 331.2 292.2 331.7 0.13 18 300 9570 -36.5 -56.5 11 20.0 -37.7 250 28 333.9 333.9 292.9 334.2 0.06 19 283 9972 -40.3 -59.3 11 19.0 -41.2 253 32 334.1 334.1 292.9 334.3 0.05 20 250 10810 -44.9 -63.9 10 19.0 -45.5 285 56 339.3 339.3 294.2 339.4 0.03 21 202 12225 -48.7 -74.7 3 26.0 -49.3 290 104 354.6 354.6 297.6 354.7 0.01 22 200 12290 -49.3 -75.3 3 26.0 -49.8 290 105 354.7 354.7 297.7 354.7 0.01 23 161 13679 -58.6 -81.6 4 23.0 -58.9 295 106 361.6 361.6 299.0 361.7 0.00 24 150 14120 -61.7 -83.7 4 22.0 -61.9 295 96 363.8 363.8 299.4 363.8 0.00 25 136 14720 -66.1 -86.1 4 20.0 -66.2 297 90 366.3 366.3 299.9 366.3 0.00 26 110 15988 -72.1 -90.1 5 18.0 -72.2 300 86 378.0 378.0 301.9 378.0 0.00 27 100 16550 -71.7 -89.7 5 18.0 -71.8 280 62 389.2 389.2 303.7 389.2 0.00 28 86 17446 -69.7 -88.7 5 19.0 -69.8 282 47 410.4 410.4 306.6 410.4 0.00 29 79 17948 -73.3 -90.3 6 17.0 -73.3 283 36 413.0 413.0 306.9 413.0 0.00 30 70 18660 -71.3 -89.3 5 18.0 -71.4 285 19 431.8 431.8 309.0 431.9 0.00 31 66 19007 -71.7 -89.7 5 18.0 -71.8 258 19 438.3 438.3 309.7 438.3 0.00 32 57 19886 -64.7 -88.7 2 24.0 -65.0 190 18 473.0 473.0 312.9 473.0 0.00 33 50 20690 -62.5 -88.5 2 26.0 -62.9 130 17 496.2 496.2 314.7 496.2 0.00 34 39 22232 -60.1 -87.1 2 27.0 -60.8 538.8 538.8 317.5 538.8 0.01 35 33 23287 -54.9 -84.9 1 30.0 -56.4 579.0 579.0 319.6 579.0 0.01 36 32 23484 -54.9 -83.9 2 29.0 -56.4 584.1 584.1 319.9 584.2 0.01 TRP 110 15988 -72.1 -90.1 5 18.0 -72.2 300 86 378.0 378.0 301.9 378.0 0.00 WND 161 13679 -58.6 -81.6 4 23.0 -58.9 295 106 361.6 361.6 299.0 361.7 0.00 Sounding variables and indices 1000-500 mb thick: 5717.00 m Freezing level: 576.98 mb = 4702.39 m = 15427.61 ft Wetbulb zero: 706.06 mb = 3019.33 m = 9905.83 ft Precipitable water: 0.84 inches Sfc-500 mean rel hum: 32.32 % Est. max temperature: 25.86 C = 78.55 F Sfc-Lift cond lev (LCL): 909.00 mb = 897.18 m = 2943.47 ft T: 13.32 C 700-500 lapse rate: 6.31 C/km ThetaE index: 14.82 C Layer 924.0- 841.0 mb Conv cond level (CCL): 882.12 mb = 1150.06 m = 3773.13 ft Mean mixing ratio: 10.34 g/kg Conv temperature: 23.56 C = 74.40 F Cap Strength: 9.14 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 8.28 C Lifted Index @700 mb: 8.48 C Showalter Index: 16.05 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: -0.10 C K Index: -14.10 Risk: None Sweat Index: 148.75 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.05 J/kg Max Up Vert Vel: 2.02 m/s Conv Inhibition (B-): 27751.87 J/kg Cap Strength: 9.10 C Lift Cond Lev (LCL): 914.52 mb = 846.07 m = 2775.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 22 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 29 230 10 7.7 6.4 | 126 17 -13.6 9.8 1 1000 83 225 16 11.3 11.3 | 146 18 -10.0 14.7 2 974 305 200 15 5.1 14.1 | 137 24 -16.2 17.5 3 925 750 185 20 1.7 19.9 | 140 30 -19.6 23.3 4 907 914 190 16 2.8 15.8 | 136 27 -18.5 19.1 5 875 1219 215 18 10.3 14.7 | 149 21 -11.0 18.1 6 850 1462 225 22 15.6 15.6 | 163 20 -5.8 18.9 7 814 1829 225 24 17.0 17.0 | 168 21 -4.3 20.3 8 785 2134 260 26 25.6 4.5 | 209 9 4.3 7.9 9 757 2438 280 25 24.6 -4.3 | 286 3 3.3 -1.0 10 730 2743 255 23 22.2 6.0 | 186 9 0.9 9.3 11 704 3048 265 22 21.9 1.9 | 187 5 0.6 5.3 12 700 3091 260 25 24.6 4.3 | 203 8 3.3 7.7 13 628 3962 265 34 33.9 3.0 | 243 14 12.6 6.3 14 605 4267 260 39 38.4 6.8 | 239 20 17.1 10.1 15 582 4572 260 44 43.3 7.6 | 243 25 22.0 11.0 16 500 5800 245 37 33.5 15.6 | 213 23 12.2 19.0 17 481 6096 245 36 32.6 15.2 | 211 22 11.3 18.6 18 462 6401 225 29 20.5 20.5 | 178 24 -0.8 23.9 19 410 7315 240 30 26.0 15.0 | 194 19 4.7 18.4 20 400 7500 225 24 17.0 17.0 | 168 21 -4.3 20.3 21 393 7620 225 24 17.0 17.0 | 168 21 -4.3 20.3 22 318 9144 220 29 18.6 22.2 | 174 26 -2.7 25.6 23 300 9570 250 28 26.3 9.6 | 201 14 5.0 12.9 24 292 9754 255 29 28.0 7.5 | 212 13 6.7 10.9 25 267 10363 250 38 35.7 13.0 | 221 22 14.4 16.4 26 250 10810 285 56 54.1 -14.5 | 289 35 32.8 -11.1 27 244 10973 280 50 49.2 -8.7 | 281 28 27.9 -5.3 28 223 11582 285 92 88.9 -23.8 | 287 71 67.6 -20.4 29 200 12290 290 105 98.7 -35.9 | 293 84 77.4 -32.5 30 194 12497 290 106 99.6 -36.3 | 293 85 78.3 -32.9 31 161 13679 295 106 96.1 -44.8 | 299 85 74.8 -41.4 32 152 14021 295 106 96.1 -44.8 | 299 85 74.8 -41.4 33 150 14120 295 96 87.0 -40.6 | 300 76 65.7 -37.2 34 118 15545 300 81 70.1 -40.5 | 307 61 48.8 -37.1 35 110 15988 300 86 74.5 -43.0 | 307 66 53.2 -39.6 36 102 16459 300 85 73.6 -42.5 | 307 65 52.3 -39.1 37 100 16550 280 62 61.1 -10.8 | 281 40 39.7 -7.4 38 96 16764 280 63 62.0 -10.9 | 281 41 40.7 -7.6 39 70 18660 285 19 18.4 -4.9 | 62 3 -3.0 -1.6 40 50 20690 130 17 -13.0 10.9 | 113 37 -34.3 14.3 Wind Parameters Mean winds (0-6000m): 249.0 at 28.8 knts Storm direction: 279.0 at 21.6 knts Shear (0-3000m) pos: 4.7 neg: 2.6 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 61.0 deg Storm rel helicity (0-3000m) pos: 150.9 neg: -37.1 tot: 113.8 m^2/s^2 ave: 37.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 53.99 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 ------------------------------------------------------------------------------- 500 207 15 140 22| 0.0 11.7 11.7| 32.6 -14.2 18.4 36.8 0.28| 15.2 4.3 1000 197 17 140 25| 1.1 5.8 7.0| 47.0 -27.2 19.9 19.9 0.19| 12.6 2.3 1500 204 18 144 24| 4.2 3.9 8.0| 96.5 -27.2 69.4 46.3 0.38| 12.0 4.5 2000 212 19 150 22| 5.4 2.9 8.4|131.8 -27.2 104.6 52.3 0.45| 12.0 5.4 2500 226 20 159 19| 5.7 2.3 8.0|150.8 -29.8 121.0 48.4 0.44| 13.1 5.8 3000 233 21 163 17| 4.7 2.6 7.3|150.9 -37.1 113.8 37.9 0.31| 12.7 4.0 4000 244 23 177 14| 4.1 2.0 6.1|174.1 -37.1 137.0 34.3 0.37| 11.3 4.2 5000 249 27 195 13| 3.3 2.4 5.7|181.1 -69.7 111.4 22.3 0.28| 10.5 2.9 6000 249 29 202 15| 2.7 2.3 5.1|181.1-119.2 61.9 10.3 0.18| 9.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20260117.12.gif