UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:0000Z 11 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 1020 29 13.4 7.4 67 6.0 10.2 55 4 284.9 286.0 282.4 302.6 6.34 1 1000 178 12.4 4.4 58 8.0 8.3 125 7 285.5 286.5 281.4 300.3 5.24 2 925 827 7.6 4.6 81 3.0 6.1 190 12 287.1 288.1 282.7 303.3 5.75 3 877 1264 4.2 1.5 83 2.7 2.9 191 6 288.0 288.8 282.1 301.8 4.86 4 857 1453 5.2 -1.8 61 7.0 2.0 194 3 290.9 291.6 282.3 302.3 3.91 5 852 1501 7.2 -7.8 33 15.0 1.1 195 2 293.5 293.9 281.7 301.0 2.49 6 850 1520 7.4 -9.6 29 17.0 0.8 195 2 293.9 294.3 281.5 300.5 2.17 7 841 1608 8.6 -26.4 6 35.0 -1.1 225 2 296.1 296.1 280.4 297.8 0.53 8 810 1917 8.2 -25.8 7 34.0 -1.5 204 4 298.8 298.9 281.6 300.7 0.58 9 801 2009 7.4 -8.6 31 16.0 0.8 198 5 298.9 299.4 284.0 306.6 2.49 10 750 2548 5.2 -37.8 3 43.0 -4.2 238 12 302.2 302.3 282.5 302.9 0.20 11 700 3108 2.8 -25.2 11 28.0 -5.1 255 23 305.6 305.7 284.5 307.9 0.70 12 647 3741 -0.3 -27.3 11 27.0 -7.5 261 31 309.0 309.2 285.7 311.2 0.63 13 635 3890 0.2 -34.8 5 35.0 -7.8 259 33 311.3 311.3 286.2 312.4 0.31 14 540 5167 -8.5 -24.5 26 16.0 -12.8 266 41 315.7 315.8 288.4 319.0 0.97 15 500 5760 -11.5 -40.5 7 29.0 -16.5 260 45 319.0 319.1 288.7 319.8 0.22 16 467 6280 -14.9 -45.9 5 31.0 -19.3 255 47 321.1 321.1 289.2 321.6 0.13 17 400 7430 -24.1 -55.1 4 31.0 -26.8 255 53 323.7 323.7 289.9 323.9 0.05 18 300 9450 -41.7 -59.7 12 18.0 -42.4 255 64 326.6 326.6 290.8 326.8 0.04 19 292 9632 -43.3 -60.3 14 17.0 -43.9 256 66 326.8 326.9 290.9 327.0 0.04 20 284 9819 -44.9 -58.9 19 14.0 -45.4 257 68 327.2 327.2 291.0 327.4 0.05 21 257 10479 -49.3 -65.3 14 16.0 -49.7 259 75 330.2 330.2 291.8 330.2 0.02 22 250 10660 -49.7 -68.7 9 19.0 -50.1 260 77 332.2 332.2 292.3 332.2 0.01 23 200 12110 -53.3 -77.3 4 24.0 -53.7 265 93 348.4 348.4 296.3 348.4 0.01 24 178 12860 -53.9 -80.9 2 27.0 -54.2 265 98 359.2 359.2 298.5 359.2 0.00 25 167 13268 -55.2 -81.5 2 26.3 -55.6 265 100 363.6 363.6 299.4 363.6 0.00 26 150 13950 -57.5 -82.5 3 25.0 -57.8 255 84 371.0 371.0 300.8 371.0 0.00 27 145 14164 -58.5 -83.5 3 25.0 -58.7 257 83 372.9 372.9 301.1 372.9 0.00 28 132 14753 -58.9 -83.9 3 25.0 -59.2 263 66 382.3 382.3 302.6 382.3 0.00 29 121 15295 -62.1 -85.1 3 23.0 -62.3 269 68 386.1 386.1 303.2 386.1 0.00 30 100 16470 -63.3 -86.3 3 23.0 -63.5 260 32 405.4 405.4 305.9 405.4 0.00 31 88 17251 -67.3 -87.3 4 20.0 -67.4 260 38 412.5 412.5 306.8 412.5 0.00 32 70 18640 -65.5 -88.5 3 23.0 -65.7 255 15 444.3 444.3 310.3 444.3 0.00 33 66 18999 -63.7 -88.7 2 25.0 -64.0 228 16 455.7 455.7 311.4 455.7 0.00 34 61 19480 -64.9 -88.9 2 24.0 -65.1 192 17 463.4 463.4 312.1 463.4 0.00 35 53 20346 -59.7 -87.7 1 28.0 -60.3 127 20 494.5 494.5 314.5 494.5 0.00 36 50 20710 -59.9 -87.9 1 28.0 -60.5 100 21 502.3 502.3 315.1 502.3 0.00 37 42 21794 -61.5 -88.5 2 27.0 -62.1 97 22 524.0 524.0 316.5 524.1 0.00 38 31 23701 -55.7 -85.7 1 30.0 -57.1 91 25 587.3 587.3 320.0 587.3 0.01 39 30 23910 -56.1 -86.1 1 30.0 -57.5 90 25 591.7 591.7 320.2 591.8 0.01 40 25 25069 -57.5 -86.5 1 29.0 -58.9 90 29 619.4 619.4 321.5 619.4 0.01 41 20 26490 -54.9 -85.9 1 31.0 -57.1 90 33 668.1 668.1 323.3 668.2 0.01 42 11 30361 -49.3 -83.3 1 34.0 -54.8 813.1 813.1 327.5 813.4 0.03 TRP 88 17251 -67.3 -87.3 4 20.0 -67.4 260 38 412.5 412.5 306.8 412.5 0.00 WND 167 13268 -55.2 -81.5 2 26.3 -55.6 265 100 363.6 363.6 299.4 363.6 0.00 Sounding variables and indices 1000-500 mb thick: 5582.00 m Freezing level: 652.13 mb = 3679.42 m = 12071.44 ft Freezing level: 639.80 mb = 3830.47 m = 12567.02 ft Freezing level: 632.82 mb = 3919.71 m = 12859.78 ft Wetbulb zero: 846.25 mb = 1556.43 m = 5106.32 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 28.15 % Est. max temperature: 17.47 C = 63.45 F Sfc-Lift cond lev (LCL): 931.81 mb = 765.95 m = 2512.94 ft T: 8.05 C 700-500 lapse rate: 5.39 C/km ThetaE index: 4.51 C Layer 852.0- 810.0 mb Conv cond level (CCL): 614.40 mb = 4150.09 m = 13615.62 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 40.80 C = 105.43 F Cap Strength: 14.57 C Lifted Index: 16.20 C Risk: None Lifted Index @300 mb: 17.69 C Lifted Index @700 mb: 11.22 C Showalter Index: 17.13 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 1.90 C K Index: -18.70 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.67 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 51014.96 J/kg Cap Strength: 15.80 C Lift Cond Lev (LCL): 889.36 mb = 1149.38 m = 3770.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 17 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 1020 29 55 4 -3.3 -2.3 | 94 20 -20.2 1.5 1 1000 178 125 7 -5.7 4.0 | 109 24 -22.7 7.8 2 985 305 160 18 -6.2 16.9 | 132 31 -23.1 20.7 3 949 610 195 11 2.8 10.6 | 136 20 -14.1 14.4 4 925 827 190 12 2.1 11.8 | 136 22 -14.9 15.6 5 915 914 185 12 1.0 12.0 | 135 22 -15.9 15.8 6 850 1520 195 2 0.5 1.9 | 109 17 -16.5 5.8 7 850 1524 230 1 0.8 0.6 | 105 17 -16.2 4.5 8 789 2134 190 6 1.0 5.9 | 121 19 -15.9 9.7 9 760 2438 235 10 8.2 5.7 | 137 13 -8.8 9.6 10 700 3108 255 23 22.2 6.0 | 208 11 5.2 9.8 11 679 3353 265 28 27.9 2.4 | 240 13 10.9 6.3 12 604 4267 255 36 34.8 9.3 | 234 22 17.8 13.1 13 518 5486 270 43 43.0 -0.0 | 262 26 26.0 3.8 14 500 5760 260 45 44.3 7.8 | 247 30 27.3 11.6 15 498 5791 255 44 42.5 11.4 | 239 30 25.5 15.2 16 400 7430 255 53 51.2 13.7 | 243 38 34.2 17.5 17 300 9450 255 64 61.8 16.6 | 246 49 44.8 20.4 18 250 10660 260 77 75.8 13.4 | 254 61 58.9 17.2 19 250 10668 260 78 76.8 13.5 | 254 62 59.8 17.4 20 238 10973 260 71 69.9 12.3 | 253 55 52.9 16.2 21 207 11887 265 96 95.6 8.4 | 261 80 78.7 12.2 22 200 12110 265 93 92.6 8.1 | 261 77 75.7 11.9 23 167 13268 265 100 99.6 8.7 | 261 84 82.6 12.5 24 163 13411 265 100 99.6 8.7 | 261 84 82.6 12.5 25 150 13950 255 84 81.1 21.7 | 248 69 64.2 25.6 26 148 14021 255 87 84.0 22.5 | 249 72 67.1 26.3 27 128 14935 265 61 60.8 5.3 | 258 45 43.8 9.1 28 122 15240 270 70 70.0 -0.0 | 266 53 53.0 3.8 29 116 15545 265 55 54.8 4.8 | 257 39 37.8 8.6 30 105 16154 255 55 53.1 14.2 | 243 40 36.2 18.1 31 100 16470 260 32 31.5 5.6 | 237 17 14.5 9.4 32 95 16764 260 32 31.5 5.6 | 237 17 14.5 9.4 33 88 17251 260 38 37.4 6.6 | 243 23 20.5 10.4 34 70 18640 255 15 14.5 3.9 | 162 8 -2.5 7.7 35 50 20710 100 21 -20.7 3.6 | 101 38 -37.7 7.5 36 30 23910 90 25 -25.0 0.0 | 95 42 -42.0 3.8 37 20 26490 90 33 -33.0 0.0 | 94 50 -50.0 3.8 Wind Parameters Mean winds (0-6000m): 252.7 at 23.2 knts Storm direction: 282.7 at 17.4 knts Shear (0-3000m) pos: 4.0 neg: 0.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 212.0 neg: -53.3 tot: 158.7 m^2/s^2 ave: 52.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 5.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 95.92 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 ------------------------------------------------------------------------------- 500 157 12 124 26| 16.2 0.0 16.2|133.3 0.0 133.3 266.7 0.69| 28.8 19.9 1000 173 12 130 24| 6.7 0.0 6.7|134.6 -12.9 121.7 121.7 0.50| 17.8 8.9 1500 176 10 128 22| 1.7 0.0 1.7|134.6 -53.3 81.3 54.2 0.21| 15.1 3.1 2000 179 8 125 21| 1.3 1.1 2.4|152.8 -53.3 99.4 49.7 0.27| 12.4 3.4 2500 186 8 126 20| 2.7 0.9 3.6|181.3 -53.3 128.0 51.2 0.34| 12.1 4.1 3000 205 9 134 18| 4.0 0.7 4.8|212.0 -53.3 158.7 52.9 0.44| 11.9 5.2 4000 237 14 157 13| 4.1 1.2 5.3|236.9 -58.8 178.1 44.5 0.44| 10.9 4.8 5000 247 19 183 11| 4.0 0.9 5.0|280.7 -62.0 218.7 43.7 0.47| 9.7 4.5 6000 253 23 206 12| 3.6 1.6 5.3|309.4-141.6 167.8 28.0 0.34| 9.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251011.00.gif