UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for YPPH... Searching the city database file for: YPPH ... Date:1100Z 7 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 21.0 14.0 64 7.0 16.5 215 12 293.1 294.9 289.2 321.6 9.97 1 1000 122 20.0 14.0 68 6.0 16.2 220 11 293.1 295.0 289.3 321.9 10.09 2 962 455 17.0 13.7 81 3.3 14.9 210 10 293.4 295.2 289.6 322.8 10.29 3 946 598 16.4 11.6 73 4.8 13.4 201 10 294.2 295.8 288.8 320.3 9.10 4 936 689 17.0 1.0 34 16.0 8.8 200 13 295.7 296.5 284.8 308.7 4.39 5 925 790 17.6 -3.4 24 21.0 7.6 200 17 297.3 297.9 284.2 307.0 3.21 6 916 873 18.0 -11.0 13 29.0 6.0 200 14 298.5 298.9 283.1 304.1 1.80 7 907 958 17.6 -0.4 29 18.0 8.5 208 13 299.0 299.7 285.8 311.3 4.09 8 850 1509 16.0 -9.0 17 25.0 5.1 260 15 302.9 303.3 285.3 310.0 2.27 9 805 1969 15.4 -9.6 17 25.0 4.4 263 17 307.0 307.4 286.8 314.3 2.29 10 728 2814 11.6 -22.4 7 34.0 0.0 272 13 311.8 312.0 287.0 314.8 0.87 11 700 3140 9.6 -16.4 14 26.0 -0.4 270 16 313.1 313.4 288.1 318.1 1.51 12 636 3926 3.4 -8.6 41 12.0 -1.9 274 16 314.8 315.4 290.2 324.9 3.14 13 595 4464 1.0 -19.0 21 20.0 -6.0 283 21 318.0 318.3 289.6 322.9 1.43 14 579 4682 -0.9 -9.9 50 9.0 -4.8 286 22 318.3 318.9 291.3 328.5 3.11 15 554 5033 -2.3 -15.3 36 13.0 -7.2 292 23 320.7 321.1 291.1 327.8 2.10 16 550 5091 -2.1 -17.1 31 15.0 -7.5 293 23 321.6 321.9 291.1 327.8 1.82 17 533 5339 -3.9 -19.9 28 16.0 -9.2 292 24 322.3 322.6 291.0 327.4 1.48 18 500 5840 -7.7 -19.7 38 12.0 -11.6 280 29 323.7 324.0 291.5 329.2 1.60 19 488 6028 -9.5 -17.5 52 8.0 -12.2 277 29 323.7 324.1 291.9 330.5 1.98 20 474 6252 -10.9 -24.9 31 14.0 -14.7 273 28 324.7 324.9 291.3 328.4 1.07 21 468 6350 -10.1 -36.1 10 26.0 -15.5 271 28 326.8 326.9 291.2 328.2 0.37 22 400 7540 -17.7 -34.7 21 17.0 -21.0 280 41 332.0 332.1 292.7 333.9 0.50 23 356 8403 -24.9 -32.9 47 8.0 -26.3 282 42 333.6 333.7 293.3 336.1 0.67 24 352 8485 -25.3 -38.3 29 13.0 -27.3 282 42 334.1 334.2 293.2 335.6 0.40 25 328 8996 -28.5 -46.5 16 18.0 -30.4 283 42 336.5 336.6 293.6 337.2 0.18 26 300 9630 -34.1 -51.1 16 17.0 -35.4 285 43 337.3 337.3 293.8 337.8 0.12 27 250 10870 -45.1 -57.1 25 12.0 -45.6 290 47 339.0 339.0 294.1 339.3 0.07 28 230 11421 -49.9 -59.9 30 10.0 -50.2 284 44 339.9 339.9 294.3 340.1 0.05 29 210 12009 -54.7 -63.7 32 9.0 -54.9 278 41 341.3 341.4 294.7 341.5 0.03 30 200 12320 -56.7 -68.7 21 12.0 -56.9 275 39 343.0 343.0 295.0 343.1 0.02 31 188 12710 -59.7 -68.7 30 9.0 -59.8 277 38 344.3 344.3 295.4 344.3 0.02 32 173 13231 -60.1 -76.1 11 16.0 -60.3 279 37 351.9 351.9 297.0 351.9 0.01 33 150 14110 -66.3 -77.3 20 11.0 -66.4 285 39 355.9 355.9 297.9 355.9 0.01 34 146 14274 -67.5 -77.5 23 10.0 -67.5 280 40 356.6 356.6 298.0 356.6 0.01 35 112 15861 -70.7 -86.7 8 16.0 -70.8 262 36 378.7 378.7 302.1 378.7 0.00 36 100 16530 -73.5 -86.5 12 13.0 -73.5 280 35 385.7 385.7 303.2 385.7 0.00 37 99 16589 -73.7 -86.7 12 13.0 -73.7 280 35 386.4 386.4 303.3 386.4 0.00 38 90 17149 -71.1 -88.1 6 17.0 -71.2 280 32 402.3 402.3 305.5 402.3 0.00 39 70 18630 -72.7 -88.7 7 16.0 -72.8 280 21 428.9 428.9 308.7 428.9 0.00 40 64 19154 -72.1 -89.1 6 17.0 -72.2 325 19 441.3 441.3 310.0 441.3 0.00 41 59 19639 -65.5 -89.5 2 24.0 -65.7 6 17 466.5 466.5 312.3 466.5 0.00 42 50 20650 -62.3 -88.3 2 26.0 -62.7 90 13 496.7 496.7 314.7 496.7 0.00 43 30 23840 -59.5 -86.5 2 27.0 -60.4 110 11 582.4 582.4 319.8 582.5 0.01 44 27 24503 -57.3 -86.3 1 29.0 -58.6 606.4 606.4 320.9 606.5 0.01 TRP 99 16589 -73.7 -86.7 12 13.0 -73.7 280 35 386.4 386.4 303.3 386.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5718.00 m Freezing level: 586.58 mb = 4578.50 m = 15021.14 ft Wetbulb zero: 726.55 mb = 2830.52 m = 9286.37 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 30.04 % Est. max temperature: 29.94 C = 85.89 F Sfc-Lift cond lev (LCL): 912.55 mb = 905.49 m = 2970.74 ft T: 17.85 C 700-500 lapse rate: 6.41 C/km ThetaE index: 18.62 C Layer 946.0- 907.0 mb Conv cond level (CCL): 641.50 mb = 3855.30 m = 12648.47 ft Mean mixing ratio: 7.96 g/kg Conv temperature: 42.55 C = 108.58 F Cap Strength: 10.54 C Lifted Index: 10.09 C Risk: None Lifted Index @300 mb: 14.45 C Lifted Index @700 mb: 10.22 C Showalter Index: 14.60 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: -1.30 C K Index: -11.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 4.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.08 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 32371.23 J/kg Cap Strength: 10.46 C Lift Cond Lev (LCL): 850.33 mb = 1505.67 m = 4939.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 13 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 29 215 12 6.9 9.8 | 165 17 -4.3 16.3 1 1000 122 220 11 7.1 8.4 | 164 15 -4.2 14.9 2 979 305 220 10 6.4 7.7 | 161 15 -4.8 14.1 3 945 610 200 10 3.4 9.4 | 154 18 -7.8 15.8 4 925 790 200 17 5.8 16.0 | 166 23 -5.4 22.4 5 912 914 200 13 4.4 12.2 | 160 20 -6.8 18.7 6 879 1219 260 13 12.8 2.3 | 190 9 1.6 8.7 7 850 1509 260 15 14.8 2.6 | 201 10 3.5 9.0 8 848 1524 265 13 13.0 1.1 | 193 8 1.7 7.6 9 818 1829 245 19 17.2 8.0 | 202 16 6.0 14.5 10 789 2134 285 14 13.5 -3.6 | 219 4 2.3 2.8 11 761 2438 265 14 13.9 1.2 | 200 8 2.7 7.7 12 734 2743 275 13 13.0 -1.1 | 198 6 1.7 5.3 13 708 3048 260 14 13.8 2.4 | 196 9 2.6 8.9 14 700 3140 270 16 16.0 -0.0 | 217 8 4.8 6.4 15 656 3658 270 13 13.0 -0.0 | 195 7 1.8 6.4 16 608 4267 280 21 20.7 -3.6 | 254 10 9.5 2.8 17 543 5182 295 23 20.8 -9.7 | 289 10 9.6 -3.3 18 500 5840 280 29 28.6 -5.0 | 265 17 17.3 1.4 19 465 6401 270 28 28.0 -0.0 | 249 18 16.8 6.4 20 400 7540 280 41 40.4 -7.1 | 271 29 29.1 -0.7 21 396 7620 280 41 40.4 -7.1 | 271 29 29.1 -0.7 22 300 9630 285 43 41.5 -11.1 | 279 31 30.3 -4.7 23 250 10870 290 47 44.2 -16.1 | 286 34 32.9 -9.6 24 200 12320 275 39 38.9 -3.4 | 264 28 27.6 3.0 25 168 13411 280 37 36.4 -6.4 | 270 25 25.2 0.0 26 160 13716 295 44 39.9 -18.6 | 293 31 28.6 -12.2 27 150 14110 285 39 37.7 -10.1 | 278 27 26.4 -3.7 28 137 14630 270 42 42.0 -0.0 | 258 31 30.8 6.4 29 124 15240 285 49 47.3 -12.7 | 280 37 36.1 -6.2 30 106 16154 250 29 27.3 9.9 | 224 23 16.0 16.4 31 100 16530 280 35 34.5 -6.1 | 269 23 23.2 0.4 32 99 16589 280 35 34.5 -6.1 | 269 23 23.2 0.4 33 96 16764 280 35 34.5 -6.1 | 269 23 23.2 0.4 34 70 18630 280 21 20.7 -3.6 | 254 10 9.5 2.8 35 50 20650 90 13 -13.0 0.0 | 105 25 -24.2 6.4 36 30 23840 110 11 -10.3 3.8 | 115 24 -21.6 10.2 Wind Parameters Mean winds (0-6000m): 269.8 at 17.3 knts Storm direction: 299.8 at 12.9 knts Shear (0-3000m) pos: 2.5 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 31.3 deg Storm rel helicity (0-3000m) pos: 61.3 neg: -22.9 tot: 38.4 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.87 Bulk Shear: 25.44 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 ------------------------------------------------------------------------------- 500 216 10 161 16| 0.0 2.8 2.8| 0.0 -10.6 -10.6 -21.1 -0.53| 4.9 -2.6 1000 209 12 162 18| 2.3 1.4 3.7| 31.1 -17.3 13.9 13.9 0.14| 9.4 1.3 1500 225 12 171 15| 4.0 0.9 5.0| 48.2 -19.0 29.1 19.4 0.24| 10.3 2.5 2000 234 13 179 14| 3.8 0.7 4.5| 60.9 -19.2 41.8 20.9 0.25| 12.0 3.0 2500 243 14 184 13| 3.0 1.0 4.0| 61.3 -22.1 39.2 15.7 0.18| 11.4 2.0 3000 248 14 186 12| 2.5 0.8 3.4| 61.3 -22.9 38.4 12.8 0.16| 10.4 1.6 4000 254 14 192 10| 2.6 0.6 3.3| 76.1 -27.0 49.1 12.3 0.21| 9.1 1.9 5000 264 15 207 9| 2.8 0.5 3.3| 95.6 -27.0 68.7 13.7 0.28| 8.2 2.3 6000 270 17 223 9| 2.4 0.7 3.0| 97.4 -53.8 43.6 7.3 0.18| 7.8 1.4 Wrote GIF file: /home/apache/climate/data/raob//YPPH/skewt/YPPH.skewt.20251207.11.gif