UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 25 APR 25 Station: YPWR WMO ident: 94659 Latitude: -31.13 Longitude: 136.82 Elevation: 167.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 140 185 11 SFC 997 167 16.0 12.8 81 3.2 14.0 185 11 289.4 291.0 287.3 315.7 9.35 2 981 304 14.4 11.2 81 3.2 12.5 177 12 289.1 290.6 286.5 313.2 8.54 3 952 558 15.8 7.8 59 8.0 11.2 163 15 293.0 294.3 286.4 313.1 6.98 4 925 802 15.0 6.0 55 9.0 10.0 150 17 294.6 295.8 286.4 313.1 6.34 5 850 1511 9.6 3.6 66 6.0 6.4 135 22 296.2 297.3 286.5 313.3 5.83 6 727 2787 0.0 -1.4 90 1.4 -0.7 141 19 299.2 300.1 286.5 313.4 4.75 7 702 3066 -1.9 -2.8 94 0.9 -2.3 145 19 300.1 300.9 286.5 313.5 4.43 8 700 3089 -1.9 -3.0 92 1.1 -2.4 145 18 300.4 301.2 286.6 313.6 4.38 9 668 3460 -3.3 -9.3 63 6.0 -5.7 173 19 302.9 303.4 285.9 311.6 2.83 10 652 3652 -3.1 -13.1 46 10.0 -6.7 189 20 305.2 305.6 286.0 312.0 2.14 11 590 4434 -8.5 -14.5 62 6.0 -10.5 182 25 307.8 308.2 286.9 314.5 2.11 12 557 4879 -10.3 -23.3 34 13.0 -13.7 190 24 310.7 310.9 286.8 314.3 1.05 13 540 5117 -12.7 -17.7 66 5.0 -14.2 187 25 310.6 311.0 287.5 316.4 1.76 14 500 5700 -16.3 -25.3 46 9.0 -18.4 180 27 313.2 313.4 287.6 316.5 0.98 15 497 5745 -16.5 -25.5 46 9.0 -18.6 180 27 313.5 313.6 287.7 316.7 0.97 16 442 6615 -23.3 -29.3 58 6.0 -24.4 184 49 315.6 315.7 288.2 318.2 0.76 17 439 6665 -23.1 -33.1 40 10.0 -24.7 185 51 316.4 316.5 288.2 318.3 0.54 18 424 6919 -24.9 -32.9 47 8.0 -26.2 185 51 317.3 317.4 288.5 319.3 0.57 19 410 7162 -26.7 -40.7 25 14.0 -28.3 185 51 318.0 318.1 288.4 319.0 0.27 20 400 7340 -27.9 -41.9 25 14.0 -29.5 185 50 318.7 318.8 288.6 319.6 0.24 21 338 8526 -37.3 -57.3 11 20.0 -38.2 175 43 321.6 321.6 289.3 321.8 0.05 22 300 9340 -42.5 -64.5 7 22.0 -43.2 200 44 325.5 325.5 290.5 325.5 0.02 23 283 9734 -44.3 -67.3 6 23.0 -44.9 215 48 328.4 328.4 291.3 328.4 0.02 24 251 10543 -42.5 -72.5 2 30.0 -43.3 229 53 342.5 342.5 294.9 342.5 0.01 25 250 10570 -42.7 -72.7 2 30.0 -43.5 230 53 342.6 342.6 295.0 342.6 0.01 26 200 12050 -47.9 -79.9 1 32.0 -48.5 250 77 356.9 356.9 298.1 356.9 0.00 27 199 12083 -48.0 -80.0 1 32.0 -48.6 250 77 357.2 357.2 298.1 357.2 0.00 28 150 13920 -55.5 -85.5 1 30.0 -55.8 260 58 374.5 374.5 301.4 374.5 0.00 29 100 16440 -65.7 -88.7 3 23.0 -65.8 285 33 400.8 400.8 305.3 400.8 0.00 30 93 16879 -68.5 -89.5 3 21.0 -68.6 281 32 403.7 403.7 305.7 403.7 0.00 31 76 18097 -66.7 -89.7 3 23.0 -66.8 234 18 431.4 431.4 309.0 431.4 0.00 32 70 18600 -62.9 -90.9 1 28.0 -63.2 215 13 449.8 449.8 310.8 449.8 0.00 33 68 18778 -62.7 -89.7 1 27.0 -63.0 203 13 454.0 454.0 311.3 454.0 0.00 34 61 19441 -66.9 -90.9 2 24.0 -67.1 160 11 459.0 459.0 311.7 459.0 0.00 35 53 20301 -61.5 -90.5 1 29.0 -62.0 103 10 490.3 490.3 314.2 490.3 0.00 36 50 20660 -63.7 -90.7 1 27.0 -64.1 80 9 493.4 493.4 314.5 493.4 0.00 37 34 23072 -55.9 -88.9 1 33.0 -57.2 110 4 571.4 571.4 319.2 571.4 0.00 38 30 23870 -55.1 -88.1 1 33.0 -56.7 120 3 594.4 594.4 320.3 594.5 0.01 39 20 26480 -49.1 -87.1 0 38.0 -52.9 275 13 685.9 685.9 324.0 686.0 0.01 40 14 28830 -47.3 -86.3 0 39.0 -52.8 765.6 765.7 326.4 765.8 0.02 TRP 283 9734 -44.3 -67.3 6 23.0 -44.9 215 48 328.4 328.4 291.3 328.4 0.02 WND 199 12083 -48.0 -80.0 1 32.0 -48.6 250 77 357.2 357.2 298.1 357.2 0.00 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 727.00 mb = 2786.66 m = 9142.47 ft Wetbulb zero: 738.86 mb = 2654.65 m = 8709.36 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 64.93 % Est. max temperature: 22.87 C = 73.17 F Sfc-Lift cond lev (LCL): 950.55 mb = 571.07 m = 1873.56 ft T: 15.76 C 700-500 lapse rate: 5.52 C/km ThetaE index: 2.61 C Layer 981.0- 850.0 mb Conv cond level (CCL): 797.15 mb = 2034.91 m = 6676.12 ft Mean mixing ratio: 7.20 g/kg Conv temperature: 24.08 C = 75.35 F Cap Strength: 3.92 C Lifted Index: 3.95 C Risk: None Lifted Index @300 mb: 8.87 C Lifted Index @700 mb: 0.60 C Showalter Index: 3.95 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 28.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 114.20 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.52 J/kg Max Up Vert Vel: 7.68 m/s Conv Inhibition (B-): 53012.16 J/kg Cap Strength: 3.86 C Lift Cond Lev (LCL): 854.70 mb = 1464.73 m = 4805.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 16 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 ---------------------------------------------------------- 0 997 167 185 11 1.0 11.0 | 36 6 -3.3 -4.6 1 925 802 150 17 -8.5 14.7 | 86 13 -12.8 -0.8 2 913 914 150 18 -9.0 15.6 | 90 13 -13.3 0.0 3 850 1511 135 22 -15.6 15.6 | 90 20 -19.8 -0.0 4 817 1829 125 18 -14.7 10.3 | 75 20 -19.0 -5.2 5 787 2134 130 19 -14.6 12.2 | 80 19 -18.8 -3.4 6 704 3048 145 19 -10.9 15.6 | 90 15 -15.2 -0.0 7 700 3089 145 18 -10.3 14.7 | 87 15 -14.6 -0.8 8 677 3353 165 19 -4.9 18.4 | 107 10 -9.2 2.8 9 651 3658 190 20 3.5 19.7 | 169 4 -0.8 4.1 10 625 3962 175 24 -2.1 23.9 | 143 10 -6.4 8.3 11 601 4267 180 25 0.0 25.0 | 156 10 -4.3 9.4 12 556 4877 190 24 4.2 23.6 | 179 8 -0.1 8.1 13 500 5700 180 27 0.0 27.0 | 159 12 -4.3 11.4 14 494 5791 180 27 0.0 27.0 | 159 12 -4.3 11.4 15 436 6706 185 52 4.5 51.8 | 180 36 0.3 36.2 16 400 7340 185 50 4.4 49.8 | 180 34 0.1 34.2 17 337 8534 175 43 -3.7 42.8 | 164 28 -8.0 27.3 18 300 9340 200 44 15.0 41.3 | 203 28 10.8 25.8 19 283 9734 215 48 27.5 39.3 | 224 33 23.3 23.8 20 282 9754 205 43 18.2 39.0 | 211 27 13.9 23.4 21 270 10058 220 48 30.9 36.8 | 231 34 26.6 21.2 22 250 10570 230 53 40.6 34.1 | 243 41 36.3 18.5 23 235 10973 235 64 52.4 36.7 | 246 53 48.2 21.1 24 225 11278 235 56 45.9 32.1 | 248 45 41.6 16.6 25 215 11582 250 67 63.0 22.9 | 263 59 58.7 7.3 26 200 12050 250 77 72.4 26.3 | 261 69 68.1 10.8 27 199 12083 250 77 72.4 26.3 | 261 69 68.1 10.8 28 196 12192 250 77 72.4 26.3 | 261 69 68.1 10.8 29 150 13920 260 58 57.1 10.1 | 276 53 52.8 -5.5 30 148 14021 265 56 55.8 4.9 | 282 53 51.5 -10.7 31 141 14326 265 60 59.8 5.2 | 281 56 55.5 -10.3 32 121 15240 250 38 35.7 13.0 | 275 32 31.4 -2.6 33 115 15545 265 34 33.9 3.0 | 293 32 29.6 -12.6 34 110 15850 275 42 41.8 -3.7 | 297 42 37.6 -19.2 35 105 16154 270 44 44.0 -0.0 | 291 43 39.7 -15.6 36 100 16440 285 33 31.9 -8.5 | 311 37 27.6 -24.1 37 100 16459 250 38 35.7 13.0 | 275 32 31.4 -2.6 38 95 16764 285 33 31.9 -8.5 | 311 37 27.6 -24.1 39 70 18600 215 13 7.5 10.6 | 327 6 3.2 -4.9 40 50 20660 80 9 -8.9 -1.6 | 37 22 -13.1 -17.1 41 30 23870 120 3 -2.6 1.5 | 26 16 -6.9 -14.1 42 20 26480 275 13 13.0 -1.1 | 333 19 8.7 -16.7 Wind Parameters Mean winds (0-6000m): 165.4 at 21.5 knts Storm direction: 195.4 at 16.1 knts Shear (0-3000m) pos: 1.2 neg: 2.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 56.1 deg Storm rel helicity (0-3000m) pos: 38.8 neg: -28.7 tot: 10.1 m^2/s^2 ave: 3.4 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.31 Bulk Shear: 8.91 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 ------------------------------------------------------------------------------- 500 167 13 70 8| 0.0 8.1 8.1| 9.9 0.0 9.9 19.9 0.70| 8.2 5.7 1000 157 16 83 11| 0.0 7.0 7.0| 15.0 0.0 15.0 15.0 0.51| 7.2 3.7 1500 148 17 87 13| 0.0 5.6 5.6| 15.0 -15.5 -0.5 -0.3 0.20| 6.9 1.4 2000 143 18 84 15| 0.3 4.2 4.5| 23.7 -28.2 -4.5 -2.2 0.14| 6.3 0.9 2500 141 18 84 16| 0.6 3.4 4.0| 31.7 -28.2 3.5 1.4 0.19| 5.6 1.0 3000 141 18 85 16| 1.2 2.8 4.0| 38.8 -28.7 10.1 3.4 0.21| 5.4 1.1 4000 151 19 94 13| 2.6 2.8 5.3| 62.6 -34.4 28.2 7.1 0.28| 6.8 1.9 5000 160 20 106 12| 2.4 2.2 4.6| 73.6 -37.1 36.6 7.3 0.30| 6.1 1.9 6000 165 22 118 11| 2.5 2.1 4.6| 89.6 -43.3 46.3 7.7 0.26| 6.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20250425.23.gif