UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:0000Z 2 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 1010 29 24.0 10.0 41 14.0 15.5 215 4 296.3 297.7 288.3 318.6 7.65 1 1000 102 22.0 9.0 43 13.0 14.3 170 1 295.1 296.4 287.5 316.1 7.21 2 983 250 21.0 8.0 43 13.0 13.4 123 5 295.6 296.8 287.3 315.5 6.85 3 978 295 25.2 2.2 22 23.0 12.7 109 6 300.3 301.1 286.8 314.0 4.58 4 974 331 25.6 1.6 21 24.0 12.6 97 6 301.0 301.8 286.8 314.3 4.41 5 970 367 25.4 2.4 22 23.0 12.8 86 7 301.2 302.0 287.2 315.3 4.69 6 925 784 26.8 -3.2 14 30.0 11.4 360 12 306.7 307.3 287.7 316.9 3.26 7 914 889 27.0 -4.0 13 31.0 11.2 340 10 308.0 308.6 288.0 317.8 3.11 8 850 1523 22.4 -1.6 20 24.0 9.7 325 14 309.6 310.4 289.4 322.2 4.00 9 770 2369 14.2 1.2 41 13.0 7.1 318 16 309.7 310.7 290.7 326.5 5.42 10 715 2989 9.6 -7.4 29 17.0 1.8 319 19 311.2 311.8 289.0 321.0 3.06 11 700 3165 8.0 -6.0 36 14.0 1.4 310 19 311.3 312.0 289.5 322.4 3.49 12 576 4730 -6.7 -8.5 87 1.8 -7.5 297 29 312.0 312.6 289.7 323.1 3.49 13 559 4964 -8.7 -11.8 78 3.1 -9.9 294 28 312.3 312.8 289.1 321.2 2.77 14 550 5090 -6.9 -38.9 6 32.0 -13.0 284 25 315.9 315.9 287.7 316.8 0.24 15 540 5233 -6.7 -44.7 3 38.0 -13.2 274 23 317.8 317.8 288.2 318.3 0.13 16 500 5830 -10.7 -38.7 8 28.0 -15.9 265 24 320.0 320.0 289.0 321.0 0.27 17 405 7418 -20.5 -45.5 9 25.0 -23.7 280 36 327.2 327.2 291.1 327.8 0.16 18 400 7510 -21.3 -39.3 18 18.0 -24.1 280 36 327.3 327.4 291.3 328.5 0.32 19 371 8060 -26.3 -34.3 47 8.0 -27.6 276 38 327.8 327.9 291.7 329.9 0.56 20 364 8197 -27.3 -36.3 42 9.0 -28.6 275 39 328.2 328.3 291.7 330.0 0.47 21 362 8237 -27.5 -31.8 67 4.3 -28.2 275 39 328.5 328.6 292.0 331.2 0.74 22 354 8397 -28.9 -31.0 82 2.1 -29.3 274 41 328.7 328.9 292.2 331.7 0.81 23 315 9221 -35.1 -36.9 84 1.8 -35.3 268 52 331.2 331.3 292.6 333.2 0.51 24 307 9400 -36.1 -40.7 62 4.6 -36.6 266 54 332.3 332.4 292.7 333.7 0.36 25 300 9560 -37.7 -41.2 70 3.5 -38.0 265 56 332.2 332.3 292.7 333.6 0.35 26 276 10128 -42.9 -45.8 73 2.9 -43.1 258 59 332.7 332.8 292.7 333.6 0.23 27 274 10177 -42.3 -67.3 5 25.0 -43.1 257 59 334.3 334.3 292.9 334.4 0.02 28 250 10790 -46.7 -61.7 17 15.0 -47.1 260 66 336.6 336.6 293.5 336.8 0.04 29 228 11397 -50.5 -62.5 23 12.0 -50.8 263 67 339.8 339.8 294.3 340.0 0.04 30 214 11811 -51.5 -67.8 12 16.4 -51.8 255 82 344.5 344.5 295.4 344.6 0.02 31 200 12250 -52.5 -73.5 6 21.0 -52.8 260 72 349.6 349.6 296.5 349.7 0.01 32 192 12513 -53.3 -75.3 5 22.0 -53.7 265 68 352.5 352.5 297.2 352.5 0.01 33 172 13213 -57.5 -75.5 8 18.0 -57.7 274 64 356.8 356.8 298.1 356.8 0.01 34 150 14070 -60.9 -84.9 3 24.0 -61.1 270 70 365.2 365.2 299.7 365.2 0.00 35 118 15536 -69.1 -91.1 3 22.0 -69.2 265 56 376.0 376.0 301.6 376.0 0.00 36 101 16461 -72.1 -92.1 3 20.0 -72.2 273 46 387.3 387.3 303.4 387.3 0.00 37 100 16520 -71.9 -91.9 3 20.0 -71.9 275 42 388.8 388.8 303.6 388.8 0.00 38 97 16698 -72.7 -90.7 5 18.0 -72.8 280 42 390.7 390.7 303.9 390.7 0.00 39 92 17009 -70.9 -88.9 5 18.0 -71.0 276 38 400.2 400.2 305.2 400.2 0.00 40 76 18130 -73.7 -88.7 8 15.0 -73.7 279 18 416.8 416.8 307.3 416.8 0.00 41 70 18610 -72.5 -89.5 6 17.0 -72.6 280 10 429.3 429.3 308.7 429.3 0.00 42 54 20169 -64.9 -89.9 2 25.0 -65.2 141 12 479.9 479.9 313.4 479.9 0.00 43 50 20640 -64.5 -89.5 2 25.0 -64.8 100 12 491.5 491.5 314.3 491.5 0.00 44 30 23800 -59.1 -88.1 1 29.0 -60.1 85 27 583.5 583.5 319.8 583.6 0.01 45 21 26067 -53.5 -84.5 1 31.0 -55.9 76 26 663.1 663.1 323.2 663.2 0.01 46 20 26380 -54.7 -84.7 1 30.0 -57.0 75 26 668.7 668.7 323.4 668.9 0.02 47 14 28703 -49.1 -82.1 1 33.0 -53.8 85 25 759.5 759.6 326.2 759.8 0.03 48 13 29189 -50.5 -82.5 1 32.0 -54.9 87 25 771.0 771.0 326.5 771.3 0.03 49 11 30289 -47.9 -81.9 1 34.0 -53.9 92 25 818.1 818.2 327.7 818.6 0.04 50 10 30930 -40.3 -79.3 1 39.0 -50.4 95 25 869.1 869.2 328.8 869.9 0.07 51 9.4 31354 -38.1 -78.1 1 40.0 -49.7 893.0 893.0 329.3 894.0 0.10 52 9.1 31577 -38.3 -78.3 1 40.0 -50.0 900.5 900.6 329.4 901.6 0.10 TRP 97 16698 -72.7 -90.7 5 18.0 -72.8 280 42 390.7 390.7 303.9 390.7 0.00 WND 214 11811 -51.5 -67.8 12 16.4 -51.8 255 82 344.5 344.5 295.4 344.6 0.02 Sounding variables and indices 1000-500 mb thick: 5728.00 m Freezing level: 632.52 mb = 4016.97 m = 13178.87 ft Wetbulb zero: 680.08 mb = 3396.80 m = 11144.23 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 36.62 % Est. max temperature: 37.08 C = 98.75 F Sfc-Lift cond lev (LCL): 821.56 mb = 1814.37 m = 5952.57 ft T: 19.58 C 700-500 lapse rate: 7.02 C/km ThetaE index: 5.47 C Layer 715.0- 700.0 mb Conv cond level (CCL): 597.92 mb = 4430.63 m = 14536.01 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 39.67 C = 103.41 F Cap Strength: 8.69 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 11.67 C Lifted Index @700 mb: 8.64 C Showalter Index: 4.51 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 33.10 C Cross Totals Index: 9.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 52.00 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.86 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 45133.28 J/kg Cap Strength: 8.69 C Lift Cond Lev (LCL): 687.82 mb = 3305.93 m = 10846.09 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 1010 29 215 4 2.3 3.3 | 163 16 -4.8 15.7 1 1000 102 170 1 -0.2 1.0 | 151 15 -7.3 13.4 2 944 610 10 13 -2.3 -12.8 | 88 9 -9.4 -0.4 3 925 784 360 12 -0.0 -12.0 | 93 7 -7.1 0.4 4 911 914 335 10 4.2 -9.1 | 139 4 -2.9 3.3 5 880 1219 340 11 3.8 -10.3 | 121 4 -3.4 2.1 6 850 1523 325 14 8.0 -11.5 | 224 1 0.9 0.9 7 850 1524 320 14 9.0 -10.7 | 228 3 1.9 1.7 8 791 2134 325 15 8.6 -12.3 | 266 1 1.5 0.1 9 763 2438 315 16 11.3 -11.3 | 255 4 4.2 1.1 10 736 2743 330 19 9.5 -16.5 | 330 5 2.4 -4.1 11 700 3165 310 19 14.6 -12.2 | 269 7 7.4 0.2 12 684 3353 295 21 19.0 -8.9 | 254 12 11.9 3.5 13 633 3962 285 25 24.1 -6.5 | 251 18 17.0 5.9 14 609 4267 290 28 26.3 -9.6 | 262 19 19.2 2.8 15 564 4877 300 30 26.0 -15.0 | 278 19 18.8 -2.6 16 543 5182 275 23 22.9 -2.0 | 237 19 15.8 10.4 17 500 5830 265 24 23.9 2.1 | 229 22 16.8 14.5 18 483 6096 260 25 24.6 4.3 | 226 24 17.5 16.7 19 410 7315 280 35 34.5 -6.1 | 257 28 27.3 6.3 20 400 7510 280 36 35.5 -6.3 | 258 29 28.3 6.1 21 362 8230 275 39 38.9 -3.4 | 254 33 31.7 9.0 22 300 9560 265 56 55.8 4.9 | 250 52 48.7 17.3 23 266 10363 255 60 58.0 15.5 | 241 58 50.8 27.9 24 250 10790 260 66 65.0 11.5 | 248 63 57.9 23.9 25 232 11278 265 63 62.8 5.5 | 252 58 55.6 17.9 26 214 11811 255 82 79.2 21.2 | 245 80 72.1 33.6 27 211 11887 255 82 79.2 21.2 | 245 80 72.1 33.6 28 200 12250 260 72 70.9 12.5 | 249 68 63.8 24.9 29 183 12802 270 63 63.0 -0.0 | 257 57 55.9 12.4 30 159 13716 280 66 65.0 -11.5 | 269 58 57.9 0.9 31 151 14021 270 71 71.0 -0.0 | 259 65 63.9 12.4 32 150 14070 270 70 70.0 -0.0 | 259 64 62.9 12.4 33 137 14630 260 62 61.1 10.8 | 247 59 53.9 23.2 34 124 15240 265 53 52.8 4.6 | 250 49 45.7 17.0 35 106 16154 265 64 63.8 5.6 | 252 59 56.6 18.0 36 100 16520 275 42 41.8 -3.7 | 256 36 34.7 8.7 37 97 16698 280 42 41.4 -7.3 | 262 35 34.2 5.1 38 96 16764 275 42 41.8 -3.7 | 256 36 34.7 8.7 39 70 18610 280 10 9.8 -1.7 | 194 11 2.7 10.7 40 50 20640 100 12 -11.8 2.1 | 127 24 -19.0 14.5 41 30 23800 85 27 -26.9 -2.4 | 106 35 -34.0 10.0 42 20 26380 75 26 -25.1 -6.7 | 100 33 -32.2 5.7 43 10 30930 95 25 -24.9 2.2 | 114 35 -32.0 14.6 Wind Parameters Mean winds (0-6000m): 300.1 at 19.1 knts Storm direction: 330.1 at 14.3 knts Shear (0-3000m) pos: 0.2 neg: 3.3 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 120.1 deg Storm rel helicity (0-3000m) pos: 14.3 neg: -95.1 tot: -80.8 m^2/s^2 ave: -26.9 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 57.07 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 41 5 128 14| 0.0 15.5 15.5| 0.0 -78.8 -78.8 -157.6 -0.87| 20.8-18.1 1000 360 8 119 8| 0.0 6.7 6.7| 7.1 -88.5 -81.5 -81.5 -0.48| 17.4 -8.4 1500 348 10 120 6| 0.0 5.3 5.3| 8.5 -89.4 -80.9 -53.9 -0.33| 13.8 -4.6 2000 339 11 126 4| 0.3 4.0 4.3| 9.0 -89.4 -80.4 -40.2 -0.30| 10.7 -3.2 2500 334 12 135 3| 0.3 3.6 3.8| 10.6 -89.7 -79.1 -31.6 -0.24| 9.5 -2.3 3000 331 13 140 1| 0.2 3.3 3.5| 14.3 -95.1 -80.8 -26.9 -0.22| 9.3 -2.0 4000 317 15 250 4| 0.2 3.1 3.3| 17.6-107.7 -90.2 -22.5 -0.23| 8.8 -2.1 5000 309 18 261 7| 0.6 2.3 2.9| 56.6-140.5 -83.9 -16.8 -0.18| 8.5 -1.5 6000 300 19 253 10| 0.5 1.9 2.4| 56.6-192.2-135.6 -22.6 -0.26| 8.2 -2.1 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251202.00.gif