UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:0000Z 18 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 1016 29 12.0 9.7 86 2.3 10.7 180 8 283.9 285.1 283.2 304.4 7.45 1 1000 144 11.8 8.9 82 2.9 10.2 140 9 285.0 286.2 283.3 304.9 7.17 2 963 459 9.8 8.5 92 1.3 9.1 150 20 286.0 287.3 283.9 306.2 7.24 3 934 713 10.2 7.6 84 2.6 8.8 141 23 288.9 290.2 284.9 308.8 7.02 4 925 794 9.6 7.1 84 2.5 8.2 145 21 289.1 290.3 284.8 308.5 6.85 5 852 1472 5.0 5.0 100 0.0 5.0 179 19 291.2 292.3 285.2 309.6 6.43 6 850 1491 4.8 4.7 99 0.1 4.8 180 19 291.2 292.3 285.0 309.2 6.31 7 802 1964 2.8 0.8 87 2.0 1.8 192 15 293.9 294.8 284.8 308.7 5.06 8 798 2004 2.8 -0.3 80 3.1 1.3 194 14 294.3 295.2 284.6 308.1 4.69 9 796 2024 3.2 -1.7 70 4.9 1.0 195 14 295.0 295.7 284.4 307.5 4.24 10 789 2096 5.8 -16.2 19 22.0 -1.7 198 13 298.5 298.8 282.5 302.8 1.37 11 772 2275 7.4 -40.6 2 48.0 -2.9 198 20 302.1 302.1 282.4 302.6 0.14 12 750 2513 7.2 -40.8 2 48.0 -3.2 196 27 304.4 304.4 283.4 304.9 0.14 13 700 3077 3.6 -42.4 2 46.0 -5.7 195 21 306.5 306.5 284.2 306.9 0.13 14 633 3885 -1.5 -38.5 4 37.0 -9.0 198 23 309.6 309.6 285.5 310.4 0.22 15 587 4484 -3.1 -30.1 10 27.0 -9.8 196 30 314.5 314.6 287.5 316.4 0.53 16 519 5444 -10.7 -25.7 28 15.0 -14.5 203 34 316.6 316.8 288.6 319.7 0.91 17 500 5730 -12.1 -39.1 9 27.0 -16.8 205 35 318.3 318.3 288.5 319.2 0.26 18 477 6089 -14.7 -50.7 3 36.0 -19.2 206 38 319.4 319.4 288.6 319.7 0.08 19 456 6429 -17.1 -30.1 31 13.0 -19.8 207 42 320.5 320.7 289.6 323.0 0.69 20 415 7130 -21.7 -50.7 5 29.0 -24.8 209 48 323.4 323.4 289.9 323.7 0.09 21 400 7400 -24.3 -44.3 14 20.0 -26.6 210 51 323.4 323.4 290.0 324.1 0.19 22 350 8355 -31.7 -54.7 8 23.0 -33.3 210 53 326.0 326.0 290.6 326.3 0.06 23 330 8768 -32.7 -64.7 3 32.0 -34.3 210 54 330.2 330.2 291.8 330.2 0.02 24 300 9430 -37.9 -66.9 3 29.0 -39.0 210 55 332.0 332.0 292.3 332.0 0.02 25 250 10660 -47.7 -68.7 7 21.0 -48.2 215 52 335.2 335.2 293.1 335.2 0.01 26 215 11641 -55.5 -66.5 24 11.0 -55.7 218 46 337.8 337.8 293.8 337.9 0.02 27 200 12100 -57.9 -68.9 23 11.0 -58.0 220 43 341.1 341.1 294.6 341.1 0.02 28 197 12195 -58.9 -70.9 20 12.0 -59.0 220 47 341.0 341.0 294.6 341.0 0.01 29 176 12902 -60.1 -77.1 9 17.0 -60.3 222 48 350.2 350.2 296.7 350.2 0.01 30 156 13661 -56.7 -83.7 2 27.0 -57.0 215 43 368.2 368.2 300.2 368.2 0.00 31 150 13910 -57.1 -84.1 2 27.0 -57.4 215 33 371.7 371.7 300.9 371.7 0.00 32 133 14661 -62.5 -85.5 3 23.0 -62.7 225 24 375.1 375.1 301.4 375.1 0.00 33 103 16221 -66.7 -87.7 4 21.0 -66.8 240 28 395.5 395.5 304.6 395.5 0.00 34 100 16400 -65.9 -87.9 3 22.0 -66.0 225 38 400.4 400.4 305.3 400.4 0.00 35 96 16649 -64.1 -88.1 2 24.0 -64.3 225 38 408.6 408.6 306.3 408.6 0.00 36 85 17390 -66.7 -88.7 3 22.0 -66.8 225 30 417.8 417.8 307.4 417.8 0.00 37 70 18570 -64.9 -88.9 2 24.0 -65.1 225 15 445.5 445.5 310.4 445.5 0.00 38 59 19615 -62.7 -88.7 2 26.0 -63.0 243 8 472.8 472.8 312.9 472.8 0.00 39 54 20157 -65.1 -90.1 2 25.0 -65.4 252 4 479.4 479.4 313.4 479.4 0.00 40 51 20508 -61.1 -88.1 2 27.0 -61.6 258 2 496.7 496.7 314.7 496.7 0.00 41 50 20630 -62.5 -88.5 2 26.0 -62.9 260 1 496.2 496.2 314.7 496.2 0.00 42 47 21010 -63.7 -88.7 2 25.0 -64.1 281 2 502.2 502.2 315.1 502.2 0.00 43 42 21708 -58.5 -88.5 1 30.0 -59.3 320 4 531.5 531.5 317.0 531.5 0.00 44 34 23036 -58.1 -88.1 1 30.0 -59.1 32 8 565.6 565.6 318.9 565.7 0.00 45 30 23830 -54.7 -86.7 1 32.0 -56.3 75 10 595.5 595.5 320.4 595.6 0.01 46 20 26460 -49.1 -84.1 1 35.0 -52.8 130 14 685.9 685.9 324.0 686.0 0.02 47 17 27528 -48.3 -84.3 1 36.0 -52.8 721.1 721.1 325.1 721.2 0.02 48 11 30408 -46.3 -83.3 1 37.0 -53.0 823.9 824.0 327.8 824.3 0.03 TRP 197 12195 -58.9 -70.9 20 12.0 -59.0 220 47 341.0 341.0 294.6 341.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 652.71 mb = 3647.46 m = 11966.58 ft Wetbulb zero: 793.51 mb = 2049.83 m = 6725.08 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 37.52 % Est. max temperature: 18.96 C = 66.12 F Sfc-Lift cond lev (LCL): 981.38 mb = 300.99 m = 987.49 ft T: 10.80 C 700-500 lapse rate: 5.92 C/km ThetaE index: 6.98 C Layer 850.0- 750.0 mb Conv cond level (CCL): 883.37 mb = 1173.70 m = 3850.68 ft Mean mixing ratio: 7.14 g/kg Conv temperature: 18.45 C = 65.22 F Cap Strength: 12.11 C Lifted Index: 12.43 C Risk: None Lifted Index @300 mb: 18.15 C Lifted Index @700 mb: 9.44 C Showalter Index: 10.67 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 16.80 C K Index: -24.40 Risk: None Sweat Index: 129.40 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.71 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 59102.96 J/kg Cap Strength: 12.25 C Lift Cond Lev (LCL): 933.10 mb = 721.46 m = 2366.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 18 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 1016 29 180 8 0.0 8.0 | 66 13 -11.7 -5.3 1 1000 144 140 9 -5.8 6.9 | 70 19 -17.5 -6.4 2 981 305 165 14 -3.6 13.5 | 91 15 -15.3 0.2 3 946 610 135 26 -18.4 18.4 | 100 31 -30.1 5.1 4 925 794 145 21 -12.0 17.2 | 99 24 -23.8 3.9 5 912 914 150 18 -9.0 15.6 | 96 21 -20.7 2.3 6 850 1491 180 19 0.0 19.0 | 116 13 -11.7 5.7 7 847 1524 195 15 3.9 14.5 | 99 8 -7.8 1.2 8 816 1829 185 16 1.4 15.9 | 104 11 -10.3 2.6 9 786 2134 200 13 4.4 12.2 | 81 7 -7.3 -1.1 10 757 2438 195 28 7.2 27.0 | 162 14 -4.5 13.7 11 729 2743 200 22 7.5 20.7 | 150 8 -4.2 7.4 12 700 3077 195 21 5.4 20.3 | 138 9 -6.3 7.0 13 650 3658 200 20 6.8 18.8 | 138 7 -4.9 5.5 14 602 4267 195 29 7.5 28.0 | 164 15 -4.2 14.7 15 500 5730 205 35 14.8 31.7 | 190 19 3.1 18.4 16 400 7400 210 51 25.5 44.2 | 204 34 13.8 30.9 17 300 9430 210 55 27.5 47.6 | 205 38 15.8 34.3 18 286 9754 215 58 33.3 47.5 | 212 40 21.6 34.2 19 250 10660 215 52 29.8 42.6 | 212 34 18.1 29.3 20 200 12100 220 43 27.6 32.9 | 219 25 15.9 19.6 21 197 12195 220 47 30.2 36.0 | 219 29 18.5 22.7 22 179 12802 215 49 28.1 40.1 | 211 31 16.4 26.8 23 170 13106 235 45 36.9 25.8 | 244 28 25.2 12.5 24 162 13411 215 53 30.4 43.4 | 212 35 18.7 30.1 25 150 13910 215 33 18.9 27.0 | 208 16 7.2 13.7 26 140 14326 210 26 13.0 22.5 | 188 9 1.3 9.2 27 133 14630 225 23 16.3 16.3 | 237 5 4.6 3.0 28 121 15240 240 47 40.7 23.5 | 251 31 29.0 10.2 29 109 15850 220 32 20.6 24.5 | 218 14 8.9 11.2 30 104 16154 245 24 21.8 10.1 | 288 11 10.0 -3.2 31 100 16400 225 38 26.9 26.9 | 228 20 15.2 13.6 32 94 16764 225 38 26.9 26.9 | 228 20 15.2 13.6 33 70 18570 225 15 10.6 10.6 | 22 3 -1.1 -2.7 34 50 20630 260 1 1.0 0.2 | 39 17 -10.7 -13.1 35 30 23830 75 10 -9.7 -2.6 | 53 27 -21.4 -15.9 36 20 26460 130 14 -10.7 9.0 | 79 23 -22.4 -4.3 Wind Parameters Mean winds (0-6000m): 191.3 at 23.6 knts Storm direction: 221.3 at 17.7 knts Shear (0-3000m) pos: 3.8 neg: 2.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 74.1 deg Storm rel helicity (0-3000m) pos: 99.7 neg: -36.4 tot: 63.3 m^2/s^2 ave: 21.1 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.67 Bulk Shear: 31.07 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 ------------------------------------------------------------------------------- 500 153 14 87 18| 0.0 17.6 17.6| 48.4 0.0 48.4 96.9 0.48| 23.0 11.0 1000 147 18 94 21| 3.4 8.8 12.2| 54.7 -11.9 42.8 42.8 0.27| 19.2 5.1 1500 155 18 98 20| 6.2 5.9 12.0| 72.3 -19.3 52.9 35.3 0.22| 17.4 3.8 2000 163 17 100 17| 4.6 4.4 9.0| 74.4 -24.2 50.2 25.1 0.18| 14.6 2.6 2500 170 18 106 15| 4.6 3.5 8.1| 99.7 -27.8 71.9 28.8 0.27| 15.3 4.1 3000 176 19 112 14| 3.8 2.8 6.6| 99.7 -36.4 63.3 21.1 0.21| 13.8 2.9 4000 183 19 119 12| 2.9 2.3 5.2|107.8 -37.0 70.7 17.7 0.22| 11.3 2.5 5000 187 21 131 12| 2.6 2.1 4.7|128.5 -37.0 91.5 18.3 0.26| 9.9 2.6 6000 191 24 144 12| 2.7 1.7 4.5|151.9 -37.0 114.9 19.1 0.29| 8.8 2.5 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20250418.00.gif