UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121023.upa.cvt Date: 2300Z 10 DEC 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 10 DEC 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 110 85 16 SFC 993 167 30.8 3.8 18 27.0 15.3 85 16 304.6 305.5 288.7 320.0 5.06 2 990 194 28.0 4.0 22 24.0 14.4 83 17 302.0 303.0 287.9 317.5 5.15 3 982 266 27.2 4.2 23 23.0 14.1 78 19 301.9 302.9 288.0 317.8 5.26 4 936 691 23.8 2.8 25 21.0 12.1 47 30 302.6 303.5 288.0 317.7 5.00 5 925 795 24.4 1.4 22 23.0 11.9 40 33 304.3 305.1 288.2 318.2 4.57 6 914 900 25.6 0.6 19 25.0 12.0 40 34 306.5 307.3 288.8 320.0 4.37 7 876 1271 24.2 -3.8 15 28.0 9.9 68 16 308.8 309.4 288.5 319.2 3.29 8 850 1533 21.8 -3.2 18 25.0 9.0 75 17 309.0 309.7 288.8 320.1 3.55 9 700 3174 7.4 -5.6 39 13.0 1.3 105 4 310.7 311.4 289.4 322.1 3.60 10 665 3593 3.8 -6.2 48 10.0 -0.8 17 6 311.2 311.9 289.6 322.7 3.62 11 545 5169 -9.3 -9.7 97 0.4 -9.5 264 31 313.9 314.5 290.2 324.7 3.36 12 500 5830 -13.7 -16.5 79 2.8 -14.6 260 38 316.3 316.7 289.8 323.3 2.10 13 481 6125 -15.9 -19.8 72 3.9 -17.0 255 39 317.1 317.5 289.6 322.7 1.65 14 476 6204 -16.5 -18.9 82 2.4 -17.2 254 39 317.4 317.7 289.8 323.4 1.80 15 474 6235 -16.3 -24.3 50 8.0 -18.3 253 39 318.0 318.2 289.3 321.9 1.13 16 467 6348 -16.7 -29.7 32 13.0 -19.4 251 39 318.8 319.0 289.2 321.3 0.70 17 445 6710 -18.9 -31.9 31 13.0 -21.4 245 40 320.5 320.6 289.6 322.6 0.59 18 443 6744 -18.9 -37.9 17 19.0 -22.0 245 40 320.9 321.0 289.4 322.1 0.33 19 417 7193 -21.9 -27.9 58 6.0 -23.2 245 44 322.7 322.8 290.5 325.9 0.92 20 400 7500 -23.5 -30.5 53 7.0 -24.8 245 47 324.4 324.6 290.9 327.2 0.75 21 378 7911 -25.3 -40.3 23 15.0 -27.3 246 50 327.4 327.4 291.3 328.5 0.30 22 338 8710 -31.7 -48.7 17 17.0 -33.1 248 55 329.3 329.3 291.6 329.8 0.14 23 300 9540 -38.5 -48.5 34 10.0 -39.2 250 61 331.1 331.1 292.2 331.7 0.16 24 250 10770 -49.3 -55.3 49 6.0 -49.5 255 61 332.8 332.8 292.6 333.1 0.08 25 246 10875 -50.3 -55.3 55 5.0 -50.5 256 62 332.8 332.8 292.6 333.2 0.09 26 234 11200 -51.3 -64.3 20 13.0 -51.6 258 66 336.1 336.1 293.4 336.2 0.03 27 209 11923 -57.5 -64.5 41 7.0 -57.6 263 75 337.4 337.4 293.7 337.6 0.03 28 200 12200 -57.7 -68.7 23 11.0 -57.9 265 79 341.4 341.4 294.7 341.5 0.02 29 199 12232 -57.8 -68.9 23 11.1 -58.0 265 79 341.7 341.7 294.7 341.7 0.02 30 183 12756 -60.1 -72.1 19 12.0 -60.2 259 72 346.3 346.3 295.8 346.3 0.01 31 158 13675 -58.1 -82.1 3 24.0 -58.3 248 66 364.5 364.5 299.5 364.5 0.00 32 150 14000 -59.9 -82.9 3 23.0 -60.1 245 52 366.9 366.9 300.0 366.9 0.00 33 129 14941 -59.7 -86.7 2 27.0 -59.9 242 39 383.4 383.4 302.8 383.4 0.00 34 100 16500 -68.3 -88.3 4 20.0 -68.4 245 24 395.8 395.8 304.6 395.8 0.00 35 85 17464 -72.9 -88.9 7 16.0 -73.0 235 27 405.3 405.3 305.9 405.3 0.00 36 72 18434 -74.1 -89.1 8 15.0 -74.2 171 16 422.4 422.4 308.0 422.4 0.00 37 70 18600 -70.9 -88.9 5 18.0 -71.0 160 14 432.7 432.7 309.1 432.7 0.00 38 64 19134 -67.7 -89.7 3 22.0 -67.9 141 14 451.0 451.0 311.0 451.0 0.00 39 62 19324 -68.9 -89.9 3 21.0 -69.1 135 14 452.4 452.4 311.1 452.4 0.00 40 52 20389 -63.1 -89.1 2 26.0 -63.5 98 13 489.3 489.3 314.2 489.3 0.00 41 50 20630 -63.7 -88.7 2 25.0 -64.1 90 13 493.4 493.4 314.5 493.4 0.00 42 48 20880 -64.3 -89.3 2 25.0 -64.7 90 13 497.7 497.7 314.8 497.8 0.00 43 41 21851 -60.7 -88.7 1 28.0 -61.3 90 13 529.7 529.7 316.9 529.7 0.00 44 40 22004 -61.1 -88.1 2 27.0 -61.7 90 13 532.4 532.4 317.1 532.4 0.00 45 30 23790 -60.9 -87.9 2 27.0 -61.7 90 14 578.6 578.6 319.6 578.7 0.01 46 27 24447 -56.9 -86.9 1 30.0 -58.3 84 14 607.6 607.6 320.9 607.6 0.01 47 20 26350 -54.3 -85.3 1 31.0 -56.6 65 15 670.0 670.0 323.4 670.1 0.01 48 17 27406 -48.5 -82.5 1 34.0 -52.9 720.4 720.5 325.1 720.7 0.03 49 11 30304 -43.1 -80.1 1 37.0 -51.3 835.6 835.6 328.1 836.2 0.06 TRP 85 17464 -72.9 -88.9 7 16.0 -73.0 235 27 405.3 405.3 305.9 405.3 0.00 WND 199 12232 -57.8 -68.9 23 11.1 -58.0 265 79 341.7 341.7 294.7 341.7 0.02 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 630.19 mb = 4050.21 m = 13287.93 ft Wetbulb zero: 678.66 mb = 3426.82 m = 11242.70 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 48.11 % Est. max temperature: 35.30 C = 95.54 F Sfc-Lift cond lev (LCL): 668.68 mb = 3547.79 m = 11639.60 ft T: 4.19 C 700-500 lapse rate: 7.94 C/km ThetaE index: 2.44 C Layer 990.0- 982.0 mb Conv cond level (CCL): 589.53 mb = 4547.19 m = 14918.42 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 39.13 C = 102.44 F Cap Strength: 6.55 C Lifted Index: 3.57 C Risk: None Lifted Index @300 mb: 9.47 C Lifted Index @700 mb: 6.19 C Showalter Index: 2.63 C Risk: Showers probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 35.50 C Cross Totals Index: 10.50 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 72.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.66 J/kg Max Up Vert Vel: 7.44 m/s Conv Inhibition (B-): 44122.39 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 667.71 mb = 3559.68 m = 11678.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 14 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 ---------------------------------------------------------- 0 993 167 85 16 -15.9 -1.4 | 116 26 -23.1 11.1 1 925 795 40 33 -21.2 -25.3 | 66 31 -28.4 -12.8 2 912 914 40 34 -21.9 -26.0 | 65 32 -29.0 -13.5 3 881 1219 65 16 -14.5 -6.8 | 105 22 -21.7 5.8 4 851 1524 80 18 -17.7 -3.1 | 111 27 -24.9 9.4 5 850 1533 75 17 -16.4 -4.4 | 109 25 -23.6 8.1 6 792 2134 50 11 -8.4 -7.1 | 109 17 -15.6 5.4 7 700 3174 105 4 -3.9 1.0 | 141 17 -11.0 13.6 8 684 3353 50 3 -2.3 -1.9 | 138 14 -9.5 10.6 9 609 4267 275 15 14.9 -1.3 | 215 14 7.8 11.2 10 522 5486 260 37 36.4 6.4 | 237 35 29.3 18.9 11 500 5830 260 38 37.4 6.6 | 238 36 30.2 19.1 12 445 6706 245 40 36.3 16.9 | 225 41 29.1 29.4 13 400 7500 245 47 42.6 19.9 | 228 48 35.4 32.4 14 300 9540 250 61 57.3 20.9 | 236 60 50.1 33.4 15 291 9754 250 62 58.3 21.2 | 237 61 51.1 33.7 16 278 10058 255 58 56.0 15.0 | 241 56 48.8 27.5 17 250 10770 255 61 58.9 15.8 | 241 59 51.7 28.3 18 200 12200 265 79 78.7 6.9 | 255 74 71.5 19.4 19 199 12232 265 79 78.7 6.9 | 255 74 71.5 19.4 20 191 12497 265 79 78.7 6.9 | 255 74 71.5 19.4 21 173 13106 250 63 59.2 21.5 | 237 62 52.0 34.1 22 165 13411 250 77 72.4 26.3 | 239 76 65.2 38.9 23 150 14000 245 52 47.1 22.0 | 229 53 39.9 34.5 24 149 14021 245 49 44.4 20.7 | 228 50 37.2 33.2 25 117 15545 240 33 28.6 16.5 | 216 36 21.4 29.0 26 106 16154 260 34 33.5 5.9 | 235 32 26.3 18.4 27 101 16459 235 27 22.1 15.5 | 208 32 14.9 28.0 28 100 16500 245 24 21.8 10.1 | 213 27 14.6 22.7 29 96 16764 245 24 21.8 10.1 | 213 27 14.6 22.7 30 85 17464 235 27 22.1 15.5 | 208 32 14.9 28.0 31 70 18600 160 14 -4.8 13.2 | 155 28 -12.0 25.7 32 50 20630 90 13 -13.0 0.0 | 122 24 -20.2 12.5 33 30 23790 90 14 -14.0 0.0 | 121 25 -21.2 12.5 34 20 26350 65 15 -13.6 -6.3 | 107 22 -20.8 6.2 Wind Parameters Mean winds (0-6000m): 300.2 at 19.2 knts Storm direction: 330.2 at 14.4 knts Shear (0-3000m) pos: 4.2 neg: 3.3 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 25.0 deg Storm rel helicity (0-3000m) pos: 195.2 neg: -200.1 tot: -5.0 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 0.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.16 Bulk Shear: 171.63 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 58 23 91 26| 0.0 19.6 19.6| 0.0-142.9-142.9 -285.8 -0.97| 20.3-19.6 1000 50 26 81 28| 5.9 9.8 15.7|115.4-194.1 -78.7 -78.7 -0.22| 22.5 -5.0 1500 55 23 89 26| 5.4 6.5 11.9|146.5-198.7 -52.2 -34.8 -0.10| 18.3 -1.9 2000 56 20 93 24| 4.1 4.9 9.0|151.2-200.1 -48.9 -24.5 -0.08| 15.4 -1.2 2500 57 18 97 23| 4.3 3.9 8.2|175.2-200.1 -24.9 -10.0 0.01| 13.4 0.1 3000 58 16 101 21| 4.2 3.3 7.5|195.2-200.1 -5.0 -1.7 0.07| 11.9 0.8 4000 52 14 102 18| 3.2 3.8 7.0|206.5-212.8 -6.3 -1.6 0.10| 12.1 1.2 5000 23 16 82 13| 2.5 4.0 6.5|240.2-213.5 26.8 5.4 0.14| 11.8 1.7 6000 300 19 253 10| 2.1 3.6 5.7|245.7-244.9 0.8 0.1 0.11| 10.8 1.2 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20251210.23.gif