UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120223.upa.cvt Date: 2300Z 2 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:2300Z 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 1012 29 19.8 13.8 68 6.0 16.0 200 4 292.0 293.7 288.7 319.9 9.84 1 1010 43 17.8 14.3 80 3.5 15.6 198 4 290.1 291.9 288.3 318.8 10.19 2 1000 116 16.8 13.8 82 3.0 14.9 190 7 290.0 291.7 288.1 318.0 9.96 3 978 305 15.2 13.5 90 1.7 14.1 186 8 290.2 292.0 288.2 318.4 9.99 4 940 643 17.2 8.2 55 9.0 12.0 178 10 295.5 296.8 287.6 316.6 7.27 5 925 780 16.2 9.2 63 7.0 12.0 175 11 295.9 297.3 288.3 318.8 7.91 6 908 937 15.4 6.4 55 9.0 10.3 169 13 296.6 297.8 287.5 316.1 6.65 7 905 965 15.0 7.0 59 8.0 10.4 173 13 296.5 297.8 287.7 316.8 6.95 8 885 1154 14.2 4.2 51 10.0 8.8 204 14 297.6 298.6 287.0 314.8 5.84 9 871 1289 14.8 -7.2 21 22.0 5.1 218 14 299.6 300.0 284.3 307.4 2.55 10 850 1495 14.4 -6.6 23 21.0 4.9 225 14 301.2 301.7 285.2 309.7 2.74 11 803 1975 14.8 -30.2 3 45.0 1.5 268 24 306.6 306.7 284.5 307.9 0.39 12 797 2039 14.8 -23.2 6 38.0 2.0 274 25 307.3 307.4 285.2 309.7 0.74 13 700 3118 5.6 -3.4 52 9.0 1.3 290 43 308.7 309.5 289.3 321.9 4.25 14 673 3438 2.6 -3.4 65 6.0 -0.3 290 34 308.8 309.6 289.5 322.6 4.42 15 660 3595 2.0 -19.0 19 21.0 -5.0 290 29 309.9 310.1 286.8 314.1 1.29 16 653 3682 2.6 -30.4 7 33.0 -6.0 290 27 311.5 311.6 286.4 313.1 0.47 17 572 4740 -3.7 -42.7 3 39.0 -11.0 273 33 316.1 316.2 287.6 316.7 0.15 18 525 5413 -7.9 -43.9 4 36.0 -14.0 273 34 318.9 319.0 288.6 319.5 0.15 19 523 5442 -7.7 -20.7 34 13.0 -11.7 273 34 319.5 319.8 290.0 324.3 1.41 20 521 5472 -8.1 -16.1 53 8.0 -10.9 273 34 319.4 319.8 290.7 326.4 2.09 21 500 5790 -11.1 -17.1 61 6.0 -13.1 275 34 319.5 319.9 290.6 326.2 2.00 22 490 5945 -12.7 -17.4 68 4.7 -14.2 273 34 319.4 319.8 290.6 326.1 1.99 23 427 6980 -21.3 -28.3 53 7.0 -22.8 277 50 321.2 321.4 290.0 324.3 0.87 24 415 7190 -22.7 -28.7 58 6.0 -23.9 279 54 322.1 322.2 290.3 325.1 0.86 25 400 7460 -24.7 -34.7 39 10.0 -26.3 280 48 322.9 323.0 290.2 324.7 0.50 26 389 7662 -25.7 -50.7 8 25.0 -28.0 270 44 324.2 324.2 290.1 324.5 0.09 27 300 9490 -39.1 -63.1 6 24.0 -40.1 265 44 330.3 330.3 291.8 330.4 0.03 28 287 9791 -41.1 -64.1 7 23.0 -41.9 265 44 331.6 331.6 292.2 331.7 0.02 29 250 10710 -48.7 -65.7 12 17.0 -49.1 270 46 333.7 333.7 292.7 333.8 0.02 30 247 10789 -49.5 -66.5 12 17.0 -49.9 269 46 333.6 333.6 292.7 333.7 0.02 31 204 12024 -56.7 -70.7 16 14.0 -56.9 265 75 341.0 341.0 294.6 341.1 0.01 32 200 12150 -57.1 -71.1 15 14.0 -57.3 265 78 342.3 342.3 294.9 342.4 0.01 33 198 12213 -57.5 -71.5 15 14.0 -57.7 265 78 342.7 342.7 295.0 342.7 0.01 34 172 13100 -58.2 -76.5 8 18.4 -58.3 270 94 355.7 355.7 297.8 355.7 0.01 35 153 13836 -58.7 -80.7 4 22.0 -58.9 270 89 366.9 366.9 300.0 366.9 0.00 36 150 13960 -59.1 -81.1 4 22.0 -59.3 270 88 368.3 368.3 300.2 368.3 0.00 37 109 15919 -67.3 -89.3 3 22.0 -67.4 284 63 388.0 388.0 303.5 388.0 0.00 38 100 16440 -65.9 -87.9 3 22.0 -66.0 275 51 400.4 400.4 305.3 400.4 0.00 39 85 17413 -70.7 -87.7 6 17.0 -70.8 282 42 409.7 409.7 306.5 409.7 0.00 40 82 17627 -68.1 -87.1 5 19.0 -68.2 285 40 419.3 419.3 307.6 419.3 0.00 41 70 18570 -70.3 -88.3 5 18.0 -70.4 295 27 434.0 434.0 309.3 434.0 0.00 42 69 18655 -70.3 -88.3 5 18.0 -70.4 435.8 435.8 309.4 435.8 0.00 TRP 198 12213 -57.5 -71.5 15 14.0 -57.7 265 78 342.7 342.7 295.0 342.7 0.01 WND 172 13100 -58.2 -76.5 8 18.4 -58.3 270 94 355.7 355.7 297.8 355.7 0.01 Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 619.57 mb = 4118.55 m = 13512.15 ft Wetbulb zero: 677.84 mb = 3379.57 m = 11087.71 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 30.64 % Est. max temperature: 28.14 C = 82.65 F Sfc-Lift cond lev (LCL): 925.96 mb = 771.13 m = 2529.91 ft T: 16.26 C 700-500 lapse rate: 6.25 C/km ThetaE index: 9.40 C Layer 885.0- 850.0 mb Conv cond level (CCL): 712.12 mb = 2975.19 m = 9761.01 ft Mean mixing ratio: 8.76 g/kg Conv temperature: 36.42 C = 97.56 F Cap Strength: 9.39 C Lifted Index: 6.46 C Risk: None Lifted Index @300 mb: 9.19 C Lifted Index @700 mb: 6.05 C Showalter Index: 11.41 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 4.50 C K Index: 9.90 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.55 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 14267.80 J/kg Cap Strength: 9.21 C Lift Cond Lev (LCL): 890.32 mb = 1103.50 m = 3620.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 20 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 29 200 4 1.4 3.8 | 134 21 -15.2 14.9 1 1000 116 190 7 1.2 6.9 | 140 24 -15.3 18.0 2 925 780 175 11 -1.0 11.0 | 142 28 -17.5 22.1 3 910 914 165 13 -3.4 12.6 | 140 31 -19.9 23.7 4 878 1219 215 14 8.0 11.5 | 159 24 -8.5 22.6 5 850 1495 225 14 9.9 9.9 | 163 22 -6.6 21.0 6 847 1524 220 14 9.0 10.7 | 161 23 -7.5 21.8 7 787 2134 285 27 26.1 -7.0 | 247 10 9.6 4.1 8 706 3048 290 43 40.4 -14.7 | 279 24 23.9 -3.6 9 700 3118 290 43 40.4 -14.7 | 279 24 23.9 -3.6 10 654 3658 290 27 25.4 -9.2 | 258 9 8.8 1.9 11 606 4267 280 29 28.6 -5.0 | 243 13 12.0 6.1 12 561 4877 270 34 34.0 -0.0 | 238 21 17.5 11.1 13 500 5790 275 34 33.9 -3.0 | 245 19 17.3 8.2 14 480 6096 270 34 34.0 -0.0 | 238 21 17.5 11.1 15 408 7315 280 56 55.1 -9.7 | 268 39 38.6 1.4 16 400 7460 280 48 47.3 -8.3 | 265 31 30.7 2.8 17 391 7620 270 44 44.0 -0.0 | 248 30 27.5 11.1 18 300 9490 265 44 43.8 3.8 | 241 31 27.3 15.0 19 288 9754 265 44 43.8 3.8 | 241 31 27.3 15.0 20 250 10710 270 46 46.0 -0.0 | 249 32 29.5 11.1 21 240 10973 265 47 46.8 4.1 | 243 34 30.3 15.2 22 200 12150 265 78 77.7 6.8 | 254 64 61.2 17.9 23 198 12213 265 78 77.7 6.8 | 254 64 61.2 17.9 24 172 13100 270 94 94.0 -0.0 | 262 78 77.5 11.1 25 164 13411 270 94 94.0 -0.0 | 262 78 77.5 11.1 26 150 13960 270 88 88.0 -0.0 | 261 72 71.5 11.1 27 134 14630 270 90 90.0 -0.0 | 261 74 73.5 11.1 28 110 15850 285 65 62.8 -16.8 | 277 47 46.3 -5.7 29 100 16440 275 51 50.8 -4.4 | 259 35 34.3 6.7 30 100 16459 290 67 63.0 -22.9 | 284 48 46.4 -11.8 31 95 16764 275 51 50.8 -4.4 | 259 35 34.3 6.7 32 70 18570 295 27 24.5 -11.4 | 272 8 7.9 -0.3 Wind Parameters Mean winds (0-6000m): 273.9 at 26.6 knts Storm direction: 303.9 at 19.9 knts Shear (0-3000m) pos: 8.0 neg: 1.0 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 143.7 deg Storm rel helicity (0-3000m) pos: 227.3 neg: -3.8 tot: 223.5 m^2/s^2 ave: 74.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 7.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.26 Bulk Shear: 99.29 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 ------------------------------------------------------------------------------- 500 186 8 140 24| 0.0 6.0 6.0| 17.1 0.0 17.1 34.3 0.47| 6.1 2.9 1000 179 10 141 27| 2.0 3.0 5.0| 44.4 -2.8 41.6 41.6 0.42| 7.3 3.0 1500 193 11 147 26| 3.1 2.0 5.1| 89.9 -3.8 86.2 57.4 0.51| 8.2 4.2 2000 215 13 157 24| 6.9 1.5 8.5|176.0 -3.8 172.2 86.1 0.68| 11.6 7.9 2500 243 16 174 19| 7.8 1.2 9.0|205.8 -3.8 202.0 80.8 0.70| 11.8 8.2 3000 262 20 193 14| 8.0 1.0 9.0|227.3 -3.8 223.5 74.5 0.66| 11.4 7.6 4000 274 23 215 12| 4.5 1.3 5.8|227.8 -28.6 199.2 49.8 0.44| 10.9 4.8 5000 274 25 222 12| 3.6 1.7 5.3|229.3 -39.4 189.9 38.0 0.37| 9.7 3.6 6000 274 27 227 14| 3.1 1.5 4.6|239.5 -48.9 190.6 31.8 0.36| 8.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251202.23.gif