UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 28 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 1007 29 17.2 15.4 89 1.8 16.1 260 13 289.8 291.7 288.9 320.6 10.99 1 1000 76 16.0 15.1 94 0.9 15.4 260 19 289.1 291.1 288.6 319.6 10.85 2 979 256 14.2 13.7 97 0.5 13.9 264 28 289.1 290.9 287.9 317.5 10.11 3 925 735 11.8 11.8 100 0.0 11.8 255 25 291.4 293.0 288.1 318.1 9.44 4 850 1441 8.8 8.8 100 0.0 8.8 285 19 295.4 296.9 288.6 319.6 8.39 5 745 2523 3.0 2.5 97 0.5 2.7 286 30 300.4 301.5 288.3 318.7 6.16 6 730 2688 2.6 -2.4 70 5.0 0.3 283 33 301.7 302.5 287.1 315.0 4.39 7 726 2732 2.6 -8.4 44 11.0 -1.9 282 34 302.2 302.7 285.6 310.8 2.79 8 720 2799 4.0 280 35 304.5 9 716 2845 4.8 -40.2 2 45.0 -4.8 279 36 305.8 305.8 284.0 306.4 0.16 10 700 3029 3.4 -37.6 3 41.0 -5.6 275 39 306.2 306.3 284.2 307.0 0.21 11 657 3541 1.2 -42.8 2 44.0 -7.4 279 40 309.4 309.4 285.2 309.9 0.13 12 650 3627 1.4 -38.6 3 40.0 -7.2 283 41 310.5 310.6 285.8 311.3 0.21 13 565 4734 -8.3 -31.3 14 23.0 -13.3 265 26 311.8 311.9 286.6 313.6 0.49 14 543 5041 -10.9 -43.9 5 33.0 -15.9 282 25 312.3 312.3 286.3 312.8 0.14 15 500 5670 -14.7 -54.7 2 40.0 -19.1 295 35 315.1 315.1 287.2 315.3 0.05 16 480 5979 -16.3 -57.3 2 41.0 -20.4 292 44 316.8 316.9 287.8 317.0 0.03 17 400 7330 -24.7 -58.7 3 34.0 -27.3 290 49 322.9 322.9 289.7 323.0 0.03 18 335 8600 -32.3 -58.3 6 26.0 -33.9 286 83 329.3 329.3 291.6 329.5 0.04 19 319 8946 -31.1 -62.1 3 31.0 -33.0 287 92 335.6 335.6 293.2 335.7 0.03 20 300 9380 -32.7 -64.7 3 32.0 -34.5 295 96 339.3 339.3 294.1 339.4 0.02 21 250 10640 -38.7 -71.7 2 33.0 -39.9 290 116 348.5 348.5 296.3 348.6 0.01 22 233 11120 -41.1 -72.1 2 31.0 -42.2 290 127 352.0 352.0 297.1 352.0 0.01 23 218 11568 -44.2 -73.9 2 29.7 -45.0 290 137 353.9 353.9 297.5 353.9 0.01 24 200 12140 -48.3 -76.3 2 28.0 -48.9 285 116 356.3 356.3 298.0 356.3 0.01 25 152 13907 -59.1 -82.1 4 23.0 -59.3 288 74 366.9 366.9 300.0 366.9 0.00 26 150 13990 -59.5 -82.5 4 23.0 -59.7 285 68 367.6 367.6 300.1 367.6 0.00 27 124 15170 -64.9 -84.9 5 20.0 -65.0 278 67 378.3 378.3 302.0 378.3 0.00 28 111 15843 -68.3 -85.3 7 17.0 -68.4 270 51 384.1 384.1 302.9 384.1 0.00 29 100 16470 -68.7 -86.7 6 18.0 -68.8 290 34 395.0 395.0 304.5 395.0 0.00 30 97 16652 -69.3 -86.3 7 17.0 -69.4 290 34 397.3 397.3 304.8 397.3 0.00 31 84 17517 -65.5 -87.5 3 22.0 -65.7 243 23 421.7 421.7 307.9 421.7 0.00 32 76 18124 -66.1 -88.1 3 22.0 -66.2 206 14 432.7 432.7 309.1 432.7 0.00 33 71 18542 -60.5 -87.5 2 27.0 -60.9 180 8 453.1 453.1 311.1 453.1 0.00 34 70 18630 -60.5 -87.5 2 27.0 -60.9 175 7 455.0 455.0 311.3 455.0 0.00 35 64 19186 -62.7 -87.7 2 25.0 -63.0 155 10 461.9 461.9 312.0 461.9 0.00 36 61 19485 -60.3 -87.3 2 27.0 -60.7 144 11 473.7 473.7 313.0 473.7 0.00 37 58 19798 -62.1 -88.1 2 26.0 -62.5 133 13 476.5 476.5 313.2 476.5 0.00 38 50 20720 -60.9 -86.9 2 26.0 -61.4 100 18 500.0 500.0 314.9 500.0 0.00 39 30 23940 -55.3 -85.3 1 30.0 -56.8 100 19 593.9 593.9 320.3 593.9 0.01 40 25 25107 -53.9 -84.9 1 31.0 -55.9 93 19 629.7 629.7 321.9 629.8 0.01 41 22 25926 -54.7 -85.7 1 31.0 -56.8 89 20 650.8 650.8 322.7 650.8 0.01 42 20 26540 -51.3 -84.3 1 33.0 -54.4 85 20 679.1 679.2 323.7 679.3 0.02 43 19 26874 -50.1 -83.1 1 33.0 -53.7 692.9 692.9 324.2 693.1 0.02 44 14 28877 -48.5 -82.5 1 34.0 -53.5 761.6 761.6 326.3 761.8 0.03 45 13 29364 -48.7 -82.7 1 34.0 -53.8 777.2 777.2 326.7 777.5 0.03 46 11 30473 -44.1 -81.1 1 37.0 -51.8 831.9 832.0 328.0 832.4 0.05 TRP 111 15843 -68.3 -85.3 7 17.0 -68.4 270 51 384.1 384.1 302.9 384.1 0.00 WND 218 11568 -44.2 -73.9 2 29.7 -45.0 290 137 353.9 353.9 297.5 353.9 0.01 Sounding variables and indices 1000-500 mb thick: 5594.00 m Freezing level: 637.73 mb = 3786.56 m = 12422.95 ft Wetbulb zero: 729.53 mb = 2692.71 m = 8834.25 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 49.17 % Est. max temperature: 22.42 C = 72.35 F Sfc-Lift cond lev (LCL): 980.68 mb = 241.80 m = 793.29 ft T: 14.35 C 700-500 lapse rate: 6.85 C/km ThetaE index: 13.22 C Layer 745.0- 700.0 mb Conv cond level (CCL): 950.31 mb = 507.26 m = 1664.23 ft Mean mixing ratio: 9.91 g/kg Conv temperature: 17.73 C = 63.91 F Cap Strength: 5.25 C Lifted Index: 2.68 C Risk: None Lifted Index @300 mb: 15.39 C Lifted Index @700 mb: 3.73 C Showalter Index: 1.92 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: -8.70 Risk: None Sweat Index: 178.60 Risk: None Energy Index: -0.78 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.19 J/kg Max Up Vert Vel: 5.14 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.16 C Lift Cond Lev (LCL): 950.97 mb = 501.43 m = 1645.08 ft Lev Free Conv (LFC): 945.97 mb = 545.90 m = 1790.99 ft Equ Level (EL): 915.97 mb = 816.91 m = 2680.11 ft B at Equ Level: 13.12 J/kg Max Parcel Lev (MPL): 805.97 mb = 1877.30 m = 6159.05 ft Wind level data Storm motion: 309 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 1007 29 260 13 12.8 2.3 | 164 17 -4.7 16.3 1 1000 76 260 19 18.7 3.3 | 184 17 1.2 17.4 2 973 305 265 30 29.9 2.6 | 217 21 12.4 16.7 3 925 735 255 25 24.1 6.5 | 198 22 6.7 20.5 4 905 914 265 21 20.9 1.8 | 192 16 3.4 15.9 5 850 1441 285 19 18.4 -4.9 | 185 9 0.9 9.1 6 841 1524 280 18 17.7 -3.1 | 181 11 0.2 10.9 7 811 1829 275 25 24.9 -2.2 | 212 14 7.4 11.9 8 781 2134 295 24 21.8 -10.1 | 228 6 4.3 3.9 9 700 3029 275 39 38.9 -3.4 | 244 24 21.4 10.7 10 672 3353 270 39 39.0 -0.0 | 237 26 21.5 14.1 11 646 3658 285 41 39.6 -10.6 | 261 22 22.1 3.4 12 598 4267 280 36 35.5 -6.3 | 247 20 18.0 7.8 13 575 4572 265 27 26.9 2.4 | 210 19 9.4 16.4 14 553 4877 265 24 23.9 2.1 | 202 17 6.4 16.1 15 532 5182 300 27 23.4 -13.5 | 265 6 5.9 0.6 16 512 5486 285 30 29.0 -7.8 | 241 13 11.5 6.3 17 500 5670 295 35 31.7 -14.8 | 273 14 14.2 -0.7 18 492 5791 295 35 31.7 -14.8 | 273 14 14.2 -0.7 19 472 6096 290 50 47.0 -17.1 | 276 30 29.5 -3.0 20 418 7010 280 45 44.3 -7.8 | 257 28 26.8 6.2 21 401 7315 285 52 50.2 -13.5 | 269 33 32.8 0.6 22 400 7330 290 49 46.0 -16.8 | 275 29 28.6 -2.7 23 384 7620 290 49 46.0 -16.8 | 275 29 28.6 -2.7 24 324 8839 285 91 87.9 -23.6 | 278 71 70.4 -9.5 25 300 9380 295 96 87.0 -40.6 | 291 74 69.5 -26.5 26 272 10058 295 108 97.9 -45.6 | 291 86 80.4 -31.6 27 260 10363 290 99 93.0 -33.9 | 285 78 75.6 -19.8 28 250 10640 290 116 109.0 -39.7 | 286 95 91.5 -25.6 29 218 11568 290 137 128.7 -46.9 | 286 116 111.3 -32.8 30 208 11887 290 137 128.7 -46.9 | 286 116 111.3 -32.8 31 200 12140 285 116 112.0 -30.0 | 280 96 94.6 -16.0 32 172 13106 290 81 76.1 -27.7 | 283 60 58.6 -13.7 33 157 13716 295 88 79.8 -37.2 | 290 66 62.3 -23.1 34 150 13990 285 68 65.7 -17.6 | 274 48 48.2 -3.5 35 142 14326 280 64 63.0 -11.1 | 266 46 45.6 2.9 36 129 14935 280 72 70.9 -12.5 | 268 53 53.4 1.6 37 111 15843 270 51 51.0 -0.0 | 247 36 33.5 14.1 38 105 16154 270 52 52.0 -0.0 | 248 37 34.5 14.1 39 100 16459 290 33 31.0 -11.3 | 258 14 13.5 2.8 40 100 16470 290 34 31.9 -11.6 | 260 15 14.5 2.4 41 95 16764 290 34 31.9 -11.6 | 260 15 14.5 2.4 42 70 18630 175 7 -0.6 7.0 | 139 28 -18.1 21.0 43 50 20720 100 18 -17.7 3.1 | 116 39 -35.2 17.2 44 30 23940 100 19 -18.7 3.3 | 116 40 -36.2 17.4 45 20 26540 85 20 -19.9 -1.7 | 108 39 -37.4 12.3 Wind Parameters Mean winds (0-6000m): 278.8 at 29.9 knts Storm direction: 308.8 at 22.4 knts Shear (0-3000m) pos: 2.2 neg: 5.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 79.5 deg Storm rel helicity (0-3000m) pos: 109.2 neg: -55.1 tot: 54.1 m^2/s^2 ave: 18.0 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.23 Bulk Shear: 10.75 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 ------------------------------------------------------------------------------- 500 263 25 204 19| 0.0 14.8 14.8| 76.5 -18.1 58.3 116.7 0.64| 20.8 13.4 1000 262 25 201 19| 4.1 7.4 11.5| 76.5 -45.2 31.2 31.2 0.26| 15.8 4.1 1500 266 23 199 17| 4.2 4.9 9.1| 76.5 -50.7 25.8 17.2 0.16| 13.0 2.1 2000 269 23 201 15| 3.3 3.7 7.0|101.8 -50.7 51.0 25.5 0.28| 13.1 3.6 2500 274 24 206 14| 2.7 4.2 6.9|108.7 -50.7 58.0 23.2 0.28| 12.6 3.6 3000 275 26 214 14| 2.2 5.3 7.5|109.2 -55.1 54.1 18.0 0.23| 12.4 2.9 4000 276 29 226 16| 2.3 3.9 6.2|167.9 -87.3 80.6 20.1 0.24| 11.4 2.7 5000 276 29 226 16| 2.6 2.7 5.3|183.9-169.7 14.2 2.8 0.08| 11.6 0.9 6000 279 30 232 15| 3.1 2.3 5.4|224.5-175.4 49.1 8.2 0.14| 12.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251028.23.gif