UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043011.upa.cvt Date: 1100Z 30 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 30 APR 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 1021 29 17.4 6.4 48 11.0 11.4 80 4 288.8 289.9 283.7 305.6 5.90 1 1019 44 22.8 6.8 36 16.0 13.7 80 5 294.4 295.5 286.1 312.0 6.08 2 1018 52 23.2 6.2 33 17.0 13.6 81 5 294.8 295.9 286.0 311.9 5.84 3 1005 154 25.4 6.4 30 19.0 14.4 84 12 298.1 299.2 287.3 315.8 6.00 4 1000 194 25.2 5.2 28 20.0 13.8 85 14 298.4 299.4 287.0 314.8 5.54 5 925 871 19.4 3.4 35 16.0 10.6 55 10 299.1 300.1 287.1 314.9 5.28 6 850 1589 12.6 2.6 50 10.0 7.3 20 12 299.3 300.3 287.2 315.5 5.43 7 797 2124 7.8 -1.2 53 9.0 3.4 356 17 299.8 300.6 286.4 313.0 4.39 8 781 2292 10.6 -25.4 6 36.0 -0.4 332 15 304.5 304.7 284.0 306.6 0.62 9 700 3198 7.0 -40.0 2 47.0 -3.7 320 8 310.2 310.3 285.6 310.8 0.17 10 666 3605 5.0 -34.0 4 39.0 -4.8 277 11 312.4 312.5 286.6 313.6 0.32 11 625 4118 1.6 -42.4 2 44.0 -7.4 272 12 314.3 314.3 287.0 314.8 0.15 12 579 4727 -3.9 -22.9 21 19.0 -9.5 268 13 314.8 315.0 288.2 318.4 1.05 13 521 5552 -7.7 -42.7 4 35.0 -13.9 223 9 319.9 319.9 288.9 320.5 0.17 14 500 5870 -10.3 -40.3 7 30.0 -15.7 235 12 320.5 320.5 289.2 321.3 0.23 15 430 7015 -19.9 -43.9 10 24.0 -23.1 274 15 322.4 322.4 289.7 323.1 0.18 16 400 7550 -22.9 -54.9 4 32.0 -25.8 245 14 325.2 325.2 290.4 325.4 0.06 17 366 8194 -27.1 -53.1 7 26.0 -29.3 213 12 328.0 328.0 291.2 328.3 0.08 18 300 9590 -38.3 -62.3 6 24.0 -39.4 185 15 331.4 331.4 292.1 331.5 0.03 19 250 10810 -49.3 -66.3 12 17.0 -49.7 170 19 332.8 332.8 292.5 332.9 0.02 20 231 11326 -53.9 -64.9 25 11.0 -54.1 171 19 333.4 333.4 292.7 333.5 0.03 21 222 11581 -56.3 -70.3 16 14.0 -56.5 175 18 333.5 333.5 292.7 333.6 0.01 22 200 12240 -60.5 -71.5 22 11.0 -60.6 230 26 337.0 337.0 293.6 337.0 0.01 23 180 12888 -65.3 -74.3 28 9.0 -65.4 229 31 339.4 339.4 294.2 339.5 0.01 24 156 13754 -67.5 -72.5 49 5.0 -67.5 259 38 349.9 349.9 296.6 349.9 0.01 25 154 13832 -67.9 -74.9 36 7.0 -67.9 260 40 350.5 350.5 296.7 350.5 0.01 26 150 13990 -67.9 -76.9 27 9.0 -67.9 250 45 353.1 353.1 297.3 353.2 0.01 27 145 14194 -66.1 -80.1 12 14.0 -66.2 256 43 359.7 359.7 298.7 359.7 0.00 28 127 14992 -66.7 -84.7 6 18.0 -66.8 251 25 372.5 372.5 301.0 372.5 0.00 29 100 16430 -67.1 -88.1 4 21.0 -67.2 265 33 398.1 398.1 304.9 398.1 0.00 30 88 17199 -67.9 -88.9 3 21.0 -68.0 265 30 411.3 411.3 306.7 411.3 0.00 31 70 18590 -62.9 -88.9 2 26.0 -63.2 265 19 449.8 449.8 310.8 449.8 0.00 32 50 20680 -60.1 -89.1 1 29.0 -60.7 330 10 501.9 501.9 315.1 501.9 0.00 33 38 22405 -57.1 -88.1 1 31.0 -58.1 550.5 550.5 318.1 550.5 0.00 34 38 22405 -57.1 -88.1 1 31.0 -58.1 550.5 550.5 318.1 550.5 0.00 TRP 154 13832 -67.9 -74.9 36 7.0 -67.9 260 40 350.5 350.5 296.7 350.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5676.00 m Freezing level: 611.62 mb = 4295.21 m = 14091.74 ft Wetbulb zero: 782.64 mb = 2274.91 m = 7463.51 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 19.39 % Est. max temperature: 27.94 C = 82.29 F Sfc-Lift cond lev (LCL): 865.99 mb = 1430.71 m = 4693.87 ft T: 14.10 C 700-500 lapse rate: 6.47 C/km ThetaE index: 8.90 C Layer 797.0- 700.0 mb Conv cond level (CCL): 592.84 mb = 4538.63 m = 14890.34 ft Mean mixing ratio: 5.50 g/kg Conv temperature: 43.38 C = 110.08 F Cap Strength: 9.51 C Lifted Index: 9.19 C Risk: None Lifted Index @300 mb: 12.25 C Lifted Index @700 mb: 8.94 C Showalter Index: 8.66 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 12.90 C K Index: -21.50 Risk: None Sweat Index: 67.20 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.54 J/kg Max Up Vert Vel: 4.59 m/s Conv Inhibition (B-): 24852.81 J/kg Cap Strength: 9.39 C Lift Cond Lev (LCL): 743.60 mb = 2698.18 m = 8852.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 9 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 1021 29 80 4 -3.9 -0.7 | 139 10 -6.5 7.5 1 1000 194 85 14 -13.9 -1.2 | 113 18 -16.5 6.9 2 987 305 95 15 -14.9 1.3 | 118 20 -17.5 9.5 3 953 610 45 12 -8.5 -8.5 | 88 11 -11.0 -0.3 4 925 871 55 10 -8.2 -5.7 | 103 11 -10.7 2.4 5 920 914 50 9 -6.9 -5.8 | 104 10 -9.4 2.4 6 857 1524 15 10 -2.6 -9.7 | 74 5 -5.1 -1.5 7 850 1589 20 12 -4.1 -11.3 | 65 7 -6.6 -3.1 8 796 2134 355 17 1.5 -16.9 | 7 9 -1.0 -8.8 9 767 2438 310 13 10.0 -8.4 | 271 7 7.4 -0.2 10 739 2743 325 12 6.9 -9.8 | 291 5 4.4 -1.7 11 700 3198 320 8 5.1 -6.1 | 232 3 2.6 2.0 12 661 3658 270 11 11.0 -0.0 | 226 12 8.5 8.2 13 636 3962 285 12 11.6 -3.1 | 241 10 9.1 5.1 14 612 4267 255 12 11.6 3.1 | 219 14 9.1 11.3 15 589 4572 270 13 13.0 -0.0 | 232 13 10.5 8.2 16 567 4877 265 14 13.9 1.2 | 231 15 11.4 9.4 17 545 5182 210 6 3.0 5.2 | 182 13 0.5 13.4 18 500 5870 235 12 9.8 6.9 | 206 17 7.3 15.0 19 466 6401 235 13 10.6 7.5 | 208 18 8.1 15.6 20 447 6706 235 13 10.6 7.5 | 208 18 8.1 15.6 21 430 7010 275 15 14.9 -1.3 | 241 14 12.4 6.9 22 400 7550 245 14 12.7 5.9 | 216 17 10.2 14.1 23 396 7620 255 15 14.5 3.9 | 225 17 12.0 12.0 24 379 7925 230 13 10.0 8.4 | 204 18 7.4 16.5 25 348 8534 190 10 1.7 9.8 | 178 18 -0.8 18.0 26 319 9144 210 14 7.0 12.1 | 192 21 4.5 20.3 27 300 9590 185 15 1.3 14.9 | 177 23 -1.2 23.1 28 293 9754 180 14 0.0 14.0 | 174 22 -2.5 22.2 29 250 10810 170 19 -3.3 18.7 | 168 27 -5.8 26.9 30 232 11278 170 19 -3.3 18.7 | 168 27 -5.8 26.9 31 222 11582 175 18 -1.6 17.9 | 171 26 -4.1 26.1 32 211 11887 210 18 9.0 15.6 | 195 25 6.5 23.8 33 202 12192 225 20 14.1 14.1 | 208 25 11.6 22.3 34 200 12240 230 26 19.9 16.7 | 215 30 17.4 24.9 35 192 12497 235 27 22.1 15.5 | 220 31 19.6 23.7 36 173 13106 225 34 24.0 24.0 | 214 39 21.5 32.2 37 165 13411 255 28 27.0 7.2 | 238 29 24.5 15.4 38 154 13832 260 40 39.4 6.9 | 248 40 36.9 15.1 39 150 13990 250 45 42.3 15.4 | 239 46 39.8 23.6 40 149 14021 265 40 39.8 3.5 | 253 39 37.3 11.7 41 142 14326 250 45 42.3 15.4 | 239 46 39.8 23.6 42 135 14630 230 37 28.3 23.8 | 219 41 25.8 31.9 43 128 14935 250 24 22.6 8.2 | 231 26 20.0 16.4 44 122 15240 255 28 27.0 7.2 | 238 29 24.5 15.4 45 110 15850 240 26 22.5 13.0 | 223 29 20.0 21.2 46 105 16154 275 25 24.9 -2.2 | 255 23 22.4 6.0 47 100 16430 265 33 32.9 2.9 | 250 32 30.4 11.0 48 100 16459 265 38 37.9 3.3 | 252 37 35.3 11.5 49 95 16764 265 33 32.9 2.9 | 250 32 30.4 11.0 50 70 18590 265 19 18.9 1.7 | 239 19 16.4 9.8 51 50 20680 330 10 5.0 -8.7 | 281 3 2.5 -0.5 Wind Parameters Mean winds (0-6000m): 312.9 at 11.4 knts Storm direction: 342.9 at 8.5 knts Shear (0-3000m) pos: 0.6 neg: 2.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 12.5 neg: -96.5 tot: -84.0 m^2/s^2 ave: -28.0 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 61.02 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 83 12 114 16| 0.0 9.5 9.5| 2.3 -42.9 -40.6 -81.2 -0.55| 20.1-11.1 1000 68 11 106 14| 0.0 3.3 3.3| 10.0 -49.1 -39.1 -39.1 -0.38| 13.8 -5.2 1500 56 11 100 12| 0.0 3.1 3.1| 10.0 -55.2 -45.2 -30.2 -0.42| 10.9 -4.6 2000 42 12 87 10| 0.0 4.1 4.1| 10.0 -69.0 -59.0 -29.5 -0.52| 10.2 -5.3 2500 26 12 70 8| 0.0 3.2 3.2| 10.5 -94.3 -83.7 -33.5 -0.62| 11.2 -6.9 3000 14 12 57 7| 0.6 2.6 3.2| 12.5 -96.5 -84.0 -28.0 -0.58| 10.2 -5.9 4000 355 12 23 4| 0.5 2.5 2.9| 19.3-103.3 -84.1 -21.0 -0.49| 9.3 -4.6 5000 330 12 302 4| 0.4 1.7 2.0| 28.5-142.0-113.5 -22.7 -0.50| 9.0 -4.5 6000 313 11 266 6| 0.2 1.2 1.4| 53.4-160.6-107.2 -17.9 -0.43| 8.5 -3.6 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250430.11.gif