UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122212.upa.cvt Date: 1200Z 22 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1200Z 22 DEC 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 1012 29 24.2 14.2 54 10.0 17.7 220 11 296.3 298.2 290.5 325.6 10.10 1 1000 122 23.4 14.4 57 9.0 17.6 200 15 296.5 298.4 290.7 326.5 10.36 2 969 396 21.6 13.6 60 8.0 16.5 180 16 297.4 299.3 290.8 326.9 10.15 3 950 568 23.4 10.4 44 13.0 15.3 160 11 300.9 302.5 290.5 325.7 8.36 4 925 800 22.2 7.2 38 15.0 13.3 115 11 302.0 303.3 289.5 322.6 6.90 5 850 1527 15.8 3.8 45 12.0 9.1 100 14 302.7 303.8 288.9 320.5 5.92 6 792 2120 10.0 3.0 62 7.0 6.2 105 14 302.7 303.8 289.0 320.7 6.00 7 769 2365 9.6 -4.4 37 14.0 3.0 56 5 304.8 305.5 287.4 315.9 3.58 8 757 2495 10.2 -15.8 14 26.0 0.4 32 3 306.8 307.1 285.9 311.6 1.47 9 718 2935 9.4 -28.6 5 38.0 -1.7 330 7 310.6 310.7 286.2 312.4 0.50 10 705 3086 9.6 -38.4 2 48.0 -2.2 308 8 312.5 312.5 286.5 313.2 0.20 11 700 3145 9.0 -21.0 10 30.0 -1.3 300 9 312.5 312.6 287.4 315.9 1.02 12 634 3955 2.6 -20.4 16 23.0 -5.1 271 10 314.1 314.4 288.1 318.1 1.19 13 523 5489 -5.5 -30.5 12 25.0 -11.8 239 10 322.2 322.3 290.0 324.2 0.58 14 500 5840 -8.1 -26.1 22 18.0 -13.0 230 10 323.2 323.3 290.7 326.4 0.91 15 475 6235 -11.5 -25.5 30 14.0 -15.2 237 11 323.7 323.9 290.9 327.3 1.01 16 400 7530 -19.3 -56.3 2 37.0 -23.1 280 11 329.9 329.9 291.7 330.1 0.05 17 379 7930 -21.7 -60.7 2 39.0 -25.1 295 10 331.9 331.9 292.3 332.0 0.03 18 300 9610 -34.7 -63.7 4 29.0 -36.2 185 4 336.5 336.5 293.4 336.6 0.02 19 286 9939 -37.5 -64.5 4 27.0 -38.7 214 3 337.1 337.1 293.6 337.2 0.02 20 250 10850 -43.3 -68.3 5 25.0 -44.0 120 25 341.7 341.7 294.7 341.8 0.02 21 234 11293 -46.5 -70.5 5 24.0 -47.1 120 22 343.4 343.4 295.1 343.4 0.01 22 200 12320 -54.5 -73.5 8 19.0 -54.8 80 29 346.5 346.5 295.8 346.5 0.01 23 173 13236 -60.7 -76.7 10 16.0 -60.9 66 23 350.9 350.9 296.8 350.9 0.01 24 156 13872 -65.5 -73.5 32 8.0 -65.5 53 18 353.3 353.3 297.3 353.3 0.01 25 150 14110 -66.7 -79.7 14 13.0 -66.8 35 12 355.2 355.2 297.7 355.2 0.00 26 146 14273 -66.9 -80.9 12 14.0 -67.0 35 11 357.6 357.6 298.2 357.6 0.00 27 108 16075 -71.1 -87.1 8 16.0 -71.2 305 17 381.9 381.9 302.5 381.9 0.00 28 100 16530 -70.9 -87.9 6 17.0 -71.0 290 13 390.7 390.7 303.9 390.7 0.00 29 70 18640 -71.3 -89.3 5 18.0 -71.4 245 6 431.8 431.8 309.0 431.9 0.00 30 66 18987 -72.1 -90.1 5 18.0 -72.2 229 7 437.4 437.4 309.6 437.4 0.00 31 55 20084 -63.1 -90.1 1 27.0 -63.4 180 8 481.5 481.5 313.5 481.5 0.00 32 50 20670 -63.5 -90.5 1 27.0 -63.8 155 9 493.8 493.8 314.5 493.9 0.00 33 49 20795 -60.7 -89.7 1 29.0 -61.2 153 9 503.3 503.3 315.2 503.4 0.00 34 44 21462 -62.5 -90.5 1 28.0 -63.0 144 9 514.7 514.7 315.9 514.7 0.00 35 37 22542 -58.5 -89.5 1 31.0 -59.4 128 9 551.1 551.1 318.2 551.1 0.00 36 31 23653 -59.1 -89.1 1 30.0 -60.1 113 9 578.1 578.1 319.6 578.1 0.00 37 30 23860 -57.1 -89.1 1 32.0 -58.4 110 9 589.0 589.0 320.1 589.0 0.00 38 24 25290 -50.7 -86.7 1 36.0 -53.6 104 12 646.4 646.4 322.6 646.4 0.01 39 21 26155 -52.9 -86.9 1 34.0 -55.5 101 13 664.9 664.9 323.2 665.0 0.01 40 20 26470 -51.5 -86.5 1 35.0 -54.6 100 14 678.5 678.5 323.7 678.6 0.01 41 19 26804 -49.9 -86.9 1 37.0 -53.5 693.5 693.5 324.2 693.6 0.01 TRP 108 16075 -71.1 -87.1 8 16.0 -71.2 305 17 381.9 381.9 302.5 381.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 598.37 mb = 4447.47 m = 14591.27 ft Wetbulb zero: 749.27 mb = 2580.70 m = 8466.76 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 27.17 % Est. max temperature: 30.48 C = 86.86 F Sfc-Lift cond lev (LCL): 873.69 mb = 1290.62 m = 4234.26 ft T: 17.88 C 700-500 lapse rate: 6.35 C/km ThetaE index: 9.12 C Layer 769.0- 718.0 mb Conv cond level (CCL): 670.35 mb = 3499.08 m = 11479.78 ft Mean mixing ratio: 8.92 g/kg Conv temperature: 41.13 C = 106.03 F Cap Strength: 6.71 C Lifted Index: 5.42 C Risk: None Lifted Index @300 mb: 8.61 C Lifted Index @700 mb: 6.40 C Showalter Index: 7.99 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 11.90 C K Index: -2.30 Risk: None Sweat Index: 83.60 Risk: None Energy Index: 1.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.34 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 32977.70 J/kg Cap Strength: 6.64 C Lift Cond Lev (LCL): 815.69 mb = 1872.86 m = 6144.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 8 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 1012 29 220 11 7.1 8.4 | 178 5 -0.2 4.8 1 1000 122 200 15 5.1 14.1 | 169 11 -2.1 10.5 2 979 305 190 19 3.3 18.7 | 165 16 -3.9 15.1 3 945 610 155 10 -4.2 9.1 | 115 13 -11.5 5.4 4 925 800 115 11 -10.0 4.6 | 93 17 -17.2 1.0 5 913 914 105 13 -12.6 3.4 | 89 20 -19.8 -0.3 6 850 1524 95 15 -14.9 1.3 | 84 22 -22.2 -2.3 7 850 1527 100 14 -13.8 2.4 | 87 21 -21.0 -1.2 8 790 2134 105 14 -13.5 3.6 | 90 21 -20.8 0.0 9 762 2438 40 2 -1.3 -1.5 | 59 10 -8.5 -5.1 10 700 3145 300 9 7.8 -4.5 | 356 8 0.6 -8.1 11 632 3962 270 10 10.0 -0.0 | 323 5 2.8 -3.6 12 608 4267 275 11 11.0 -1.0 | 321 6 3.7 -4.6 13 503 5791 230 10 7.7 6.4 | 189 3 0.4 2.8 14 500 5840 230 10 7.7 6.4 | 189 3 0.4 2.8 15 464 6401 240 11 9.5 5.5 | 231 3 2.3 1.9 16 446 6706 275 14 13.9 -1.2 | 306 8 6.7 -4.8 17 428 7010 265 20 19.9 1.7 | 278 13 12.7 -1.9 18 400 7530 280 11 10.8 -1.9 | 327 7 3.6 -5.5 19 395 7620 265 12 12.0 1.0 | 299 5 4.7 -2.6 20 379 7925 295 10 9.1 -4.2 | 347 8 1.8 -7.8 21 300 9610 185 4 0.3 4.0 | 93 7 -6.9 0.4 22 281 10058 225 3 2.1 2.1 | 74 5 -5.1 -1.5 23 269 10363 120 18 -15.6 9.0 | 103 23 -22.8 5.4 24 257 10668 120 28 -24.2 14.0 | 108 33 -31.5 10.4 25 250 10850 120 25 -21.7 12.5 | 107 30 -28.9 8.9 26 234 11278 120 22 -19.1 11.0 | 106 27 -26.3 7.4 27 200 12320 80 29 -28.6 -5.0 | 76 37 -35.8 -8.7 28 194 12497 75 29 -28.0 -7.5 | 72 37 -35.2 -11.1 29 176 13106 60 26 -22.5 -13.0 | 61 34 -29.7 -16.6 30 168 13411 75 18 -17.4 -4.7 | 71 26 -24.6 -8.3 31 160 13716 55 18 -14.7 -10.3 | 58 26 -22.0 -13.9 32 152 14021 50 17 -13.0 -10.9 | 54 25 -20.3 -14.5 33 150 14110 35 12 -6.9 -9.8 | 46 19 -14.1 -13.4 34 145 14326 35 10 -5.7 -8.2 | 48 18 -13.0 -11.8 35 137 14630 15 10 -2.6 -9.7 | 36 17 -9.8 -13.3 36 131 14935 310 11 8.4 -7.1 | 354 11 1.2 -10.7 37 124 15240 340 12 4.1 -11.3 | 12 15 -3.1 -14.9 38 118 15545 345 10 2.6 -9.7 | 19 14 -4.6 -13.3 39 112 15850 300 14 12.1 -7.0 | 335 12 4.9 -10.6 40 108 16075 305 17 13.9 -9.8 | 333 15 6.7 -13.4 41 100 16530 290 13 12.2 -4.4 | 328 9 5.0 -8.1 42 96 16764 290 13 12.2 -4.4 | 328 9 5.0 -8.1 43 70 18640 245 6 5.4 2.5 | 59 2 -1.8 -1.1 44 50 20670 155 9 -3.8 8.2 | 112 12 -11.0 4.5 45 30 23860 110 9 -8.5 3.1 | 88 16 -15.7 -0.5 46 20 26470 100 14 -13.8 2.4 | 87 21 -21.0 -1.2 Wind Parameters Mean winds (0-6000m): 213.4 at 10.8 knts Storm direction: 243.4 at 8.1 knts Shear (0-3000m) pos: 0.2 neg: 2.6 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -167.1 deg Storm rel helicity (0-3000m) pos: 10.4 neg: -156.3 tot: -145.9 m^2/s^2 ave: -48.6 10^-3 m/s^2 rel: -0.64 Storm rel vorticity (0-3000m) horiz: 10.6 stream: -6.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.28 Bulk Shear: 6.63 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 ------------------------------------------------------------------------------- 500 190 16 159 13| 0.0 11.3 11.3| 0.0 -40.2 -40.2 -80.4 -0.58| 20.3-11.8 1000 165 14 132 14| 0.0 10.7 10.7| 0.0 -82.1 -82.1 -82.1 -0.66| 17.1-11.3 1500 139 14 113 18| 0.0 7.4 7.4| 4.0 -89.2 -85.2 -56.8 -0.62| 12.5 -7.7 2000 128 14 105 19| 0.3 5.6 5.8| 9.4 -89.2 -79.8 -39.9 -0.57| 9.6 -5.5 2500 123 13 101 18| 0.2 3.0 3.2| 10.4-134.0-123.6 -49.4 -0.59| 11.0 -6.5 3000 121 11 97 17| 0.2 2.6 2.8| 10.4-156.3-145.9 -48.6 -0.64| 10.6 -6.8 4000 134 11 105 16| 0.1 1.3 1.4| 10.4-167.7-157.3 -39.3 -0.65| 8.9 -5.8 5000 186 11 140 9| 0.1 0.7 0.8| 10.4-171.1-160.6 -32.1 -0.65| 7.7 -5.0 6000 213 11 166 6| 0.1 0.3 0.4| 10.9-173.5-162.5 -27.1 -0.65| 6.8 -4.4 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251222.12.gif