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 YPGN... Searching the city database file for: YPGN ... Date:2300Z 10 DEC 25 Station: YPGN WMO ident: 94403 Latitude: -28.78 Longitude: 114.70 Elevation: 34.00 ------------------------------------------------------------------------------- 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 1007 34 22.4 18.8 80 3.6 19.9 170 11 295.0 297.4 292.9 334.2 13.68 1 1000 92 21.0 18.6 86 2.4 19.4 170 8 294.1 296.6 292.5 333.0 13.61 2 965 399 18.0 18.0 100 0.0 18.0 177 12 294.1 296.6 292.5 332.9 13.58 3 953 507 17.6 17.4 99 0.2 17.5 168 13 294.8 297.2 292.4 332.7 13.23 4 952 516 17.4 16.2 93 1.2 16.6 167 13 294.7 296.9 291.6 329.8 12.25 5 950 534 18.4 13.4 73 5.0 15.2 166 13 295.9 297.7 290.4 325.3 10.22 6 946 570 23.8 6.8 34 17.0 13.8 163 13 301.7 302.9 289.1 321.3 6.56 7 934 683 26.0 4.0 24 22.0 13.4 139 13 305.0 306.1 289.3 321.7 5.46 8 925 768 26.0 4.0 24 22.0 13.3 115 13 305.9 306.9 289.6 322.7 5.51 9 917 844 26.8 3.8 23 23.0 13.5 115 13 307.5 308.5 290.0 324.3 5.48 10 913 883 26.6 3.6 23 23.0 13.3 115 13 307.7 308.7 290.1 324.4 5.43 11 850 1507 21.6 4.6 33 17.0 11.7 110 9 308.8 310.0 291.2 328.0 6.26 12 754 2531 13.2 1.2 44 12.0 6.6 301 10 310.4 311.5 291.0 327.7 5.54 13 745 2632 12.6 -2.4 35 15.0 4.9 307 15 310.8 311.7 290.1 324.4 4.30 14 733 2768 14.4 -30.6 3 45.0 0.7 315 21 314.3 314.3 287.3 315.7 0.41 15 700 3156 12.0 -31.0 3 43.0 -0.7 315 18 315.8 315.9 287.8 317.2 0.41 16 624 4105 6.2 -36.8 3 43.0 -4.7 319 12 319.7 319.7 288.9 320.7 0.26 17 500 5870 -7.7 -37.7 7 30.0 -13.9 320 13 323.7 323.7 290.2 324.8 0.30 18 488 6059 -9.3 -40.3 6 31.0 -15.1 319 13 323.9 324.0 290.2 324.8 0.23 19 439 6870 -14.5 -36.5 14 22.0 -18.7 307 13 327.3 327.4 291.3 328.7 0.38 20 425 7115 -15.9 -45.9 6 30.0 -20.3 295 15 328.6 328.6 291.5 329.2 0.15 21 406 7459 -18.5 -36.5 19 18.0 -21.7 285 17 329.5 329.6 292.0 331.1 0.41 22 400 7570 -19.5 -35.5 23 16.0 -22.4 285 17 329.6 329.7 292.1 331.4 0.46 23 364 8261 -25.9 -38.9 28 13.0 -27.8 281 16 330.1 330.2 292.1 331.5 0.36 24 335 8855 -31.1 -43.1 30 12.0 -32.4 260 16 330.9 331.0 292.2 331.9 0.25 25 300 9630 -35.3 -54.3 13 19.0 -36.5 250 31 335.6 335.6 293.3 335.9 0.08 26 250 10870 -44.3 -63.3 10 19.0 -45.0 265 37 340.2 340.2 294.4 340.3 0.03 27 246 10978 -44.7 -65.7 8 21.0 -45.3 265 38 341.2 341.2 294.6 341.3 0.02 28 200 12340 -54.3 -70.3 12 16.0 -54.6 270 48 346.8 346.8 295.9 346.8 0.01 29 194 12534 -55.7 -69.7 16 14.0 -55.9 272 48 347.6 347.6 296.1 347.6 0.02 30 156 13891 -63.7 -77.7 13 14.0 -63.8 275 60 356.3 356.3 298.0 356.4 0.01 31 150 14130 -64.3 -79.3 11 15.0 -64.4 275 62 359.3 359.3 298.5 359.3 0.00 32 140 14550 -66.5 -80.6 12 14.0 -66.6 275 65 362.5 362.5 299.2 362.6 0.00 33 113 15825 -73.5 -84.5 17 11.0 -73.5 286 42 372.5 372.5 301.0 372.5 0.00 34 110 15982 -73.7 -85.7 14 12.0 -73.7 295 41 375.0 375.0 301.4 375.0 0.00 35 100 16540 -73.1 -88.1 8 15.0 -73.2 280 42 386.5 386.5 303.3 386.5 0.00 36 90 17155 -74.1 -89.1 8 15.0 -74.2 278 34 396.3 396.3 304.7 396.3 0.00 37 79 17920 -70.7 -88.7 5 18.0 -70.8 274 19 418.4 418.4 307.5 418.4 0.00 38 70 18630 -74.5 -89.5 8 15.0 -74.6 270 5 425.0 425.0 308.3 425.0 0.00 39 69 18714 -74.7 -89.7 8 15.0 -74.7 263 6 426.3 426.3 308.4 426.3 0.00 40 65 19068 -69.1 -90.1 3 21.0 -69.2 236 9 445.9 445.9 310.4 445.9 0.00 41 59 19647 -70.1 -90.1 4 20.0 -70.2 191 13 456.2 456.2 311.4 456.2 0.00 42 56 19962 -65.7 -90.7 2 25.0 -66.0 167 16 473.1 473.1 312.9 473.1 0.00 43 50 20650 -67.5 -91.5 2 24.0 -67.7 115 21 484.4 484.4 313.8 484.4 0.00 44 49 20772 -67.5 -91.5 2 24.0 -67.7 114 21 487.2 487.2 314.0 487.2 0.00 45 33 23202 -58.7 -89.7 1 31.0 -59.7 99 18 568.9 568.9 319.1 568.9 0.00 46 30 23800 -59.1 -89.1 1 30.0 -60.1 95 17 583.5 583.5 319.8 583.6 0.00 47 20 26370 -55.5 -87.5 1 32.0 -57.6 110 10 666.3 666.3 323.3 666.4 0.01 48 18 27044 -54.3 -87.3 1 33.0 -56.9 690.5 690.5 324.1 690.5 0.01 TRP 110 15982 -73.7 -85.7 14 12.0 -73.7 295 41 375.0 375.0 301.4 375.0 0.00 WND 140 14550 -66.5 -80.6 12 14.0 -66.6 275 65 362.5 362.5 299.2 362.6 0.00 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 568.69 mb = 4892.11 m = 16050.03 ft Wetbulb zero: 716.71 mb = 2957.43 m = 9702.73 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 22.12 % Est. max temperature: 36.12 C = 97.01 F Sfc-Lift cond lev (LCL): 955.32 mb = 486.00 m = 1594.46 ft T: 17.68 C 700-500 lapse rate: 7.26 C/km ThetaE index: 12.88 C Layer 1000.0- 934.0 mb Conv cond level (CCL): 637.21 mb = 3931.78 m = 12899.37 ft Mean mixing ratio: 10.11 g/kg Conv temperature: 46.47 C = 115.65 F Cap Strength: 9.41 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 5.87 C Lifted Index @700 mb: 8.17 C Showalter Index: 4.47 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 12.30 C K Index: -9.10 Risk: None Sweat Index: 86.20 Risk: None Energy Index: -0.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 79.38 J/kg Max Up Vert Vel: 12.60 m/s Conv Inhibition (B-): 36618.39 J/kg Cap Strength: 9.41 C Lift Cond Lev (LCL): 840.28 mb = 1605.26 m = 5266.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 344 at 9 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 1007 34 170 11 -1.9 10.8 | 167 20 -4.3 19.5 1 1000 92 170 8 -1.4 7.9 | 167 17 -3.8 16.6 2 976 305 185 12 1.0 12.0 | 176 21 -1.4 20.6 3 942 610 160 13 -4.4 12.2 | 162 22 -6.9 20.9 4 925 768 115 13 -11.8 5.5 | 135 20 -14.2 14.2 5 910 914 115 13 -11.8 5.5 | 135 20 -14.2 14.2 6 850 1507 110 9 -8.5 3.1 | 137 16 -10.9 11.8 7 848 1524 105 10 -9.7 2.6 | 133 17 -12.1 11.3 8 818 1829 75 1 -1.0 -0.3 | 158 9 -3.4 8.4 9 790 2134 315 2 1.4 -1.4 | 172 7 -1.0 7.3 10 762 2438 295 5 4.5 -2.1 | 198 7 2.1 6.6 11 735 2743 315 21 14.8 -14.8 | 296 14 12.4 -6.2 12 700 3156 315 18 12.7 -12.7 | 291 11 10.3 -4.0 13 658 3658 310 16 12.3 -10.3 | 279 10 9.8 -1.6 14 633 3962 325 12 6.9 -9.8 | 284 5 4.5 -1.1 15 610 4267 310 13 10.0 -8.4 | 267 8 7.5 0.3 16 500 5870 320 13 8.4 -10.0 | 282 6 5.9 -1.3 17 448 6706 315 12 8.5 -8.5 | 268 6 6.1 0.2 18 414 7315 285 16 15.5 -4.1 | 251 14 13.0 4.6 19 400 7570 285 17 16.4 -4.4 | 253 15 14.0 4.3 20 350 8534 280 16 15.8 -2.8 | 246 15 13.3 5.9 21 321 9144 240 16 13.9 8.0 | 214 20 11.4 16.7 22 300 9630 250 31 29.1 10.6 | 234 33 26.7 19.3 23 269 10363 250 37 34.8 12.7 | 237 39 32.4 21.3 24 250 10870 265 37 36.9 3.2 | 251 36 34.4 11.9 25 200 12340 270 48 48.0 -0.0 | 259 46 45.6 8.7 26 186 12802 275 49 48.8 -4.3 | 265 47 46.4 4.4 27 150 14130 275 62 61.8 -5.4 | 267 59 59.3 3.3 28 140 14550 275 65 64.8 -5.7 | 267 62 62.3 3.0 29 138 14630 275 65 64.8 -5.7 | 267 62 62.3 3.0 30 118 15545 270 43 43.0 -0.0 | 258 42 40.6 8.7 31 110 15982 295 41 37.2 -17.3 | 284 36 34.7 -8.6 32 107 16154 295 40 36.3 -16.9 | 284 35 33.8 -8.2 33 100 16540 280 42 41.4 -7.3 | 268 39 38.9 1.4 34 96 16764 280 42 41.4 -7.3 | 268 39 38.9 1.4 35 70 18630 270 5 5.0 -0.0 | 197 9 2.6 8.7 36 50 20650 115 21 -19.0 8.9 | 129 28 -21.5 17.6 37 30 23800 95 17 -16.9 1.5 | 118 22 -19.4 10.2 38 20 26370 110 10 -9.4 3.4 | 136 17 -11.8 12.1 Wind Parameters Mean winds (0-6000m): 314.5 at 12.0 knts Storm direction: 344.5 at 9.0 knts Shear (0-3000m) pos: 1.6 neg: 3.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 69.3 neg: -89.6 tot: -20.2 m^2/s^2 ave: -6.7 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.29 Bulk Shear: 61.39 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 ------------------------------------------------------------------------------- 500 176 11 171 20| 0.0 2.0 2.0| 12.4 -19.7 -7.4 -14.7 -0.11| 9.9 -1.1 1000 152 12 157 21| 0.0 5.6 5.6| 12.8 -83.0 -70.2 -70.2 -0.56| 11.3 -6.3 1500 139 11 150 20| 0.0 3.9 3.9| 15.1 -87.6 -72.6 -48.4 -0.50| 8.9 -4.4 2000 134 10 149 18| 0.0 3.3 3.3| 29.9 -87.9 -58.0 -29.0 -0.21| 9.5 -2.0 2500 137 8 151 17| 0.0 3.9 3.9| 46.6 -87.9 -41.3 -16.5 0.04| 9.6 0.4 3000 140 10 152 19| 1.6 3.3 4.9| 69.3 -89.6 -20.2 -6.7 0.18| 10.2 1.8 4000 312 12 261 6| 0.9 2.1 3.0| 70.7 -97.1 -26.5 -6.6 0.12| 8.8 1.1 5000 313 12 264 6| 0.8 1.8 2.5| 72.1 -99.3 -27.2 -5.4 0.11| 7.4 0.8 6000 314 12 268 6| 0.7 1.5 2.2| 73.6 -99.7 -26.1 -4.4 0.12| 6.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251210.23.gif