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 YPGN... Searching the city database file for: YPGN ... Date:2300Z 2 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 1010 34 21.6 16.6 73 5.0 18.3 135 11 293.9 296.0 291.0 327.7 11.84 1 1005 75 19.6 15.5 77 4.1 17.0 142 11 292.3 294.3 289.9 323.8 11.08 2 1000 116 19.4 15.7 79 3.7 17.0 150 11 292.5 294.6 290.2 324.6 11.28 3 944 608 15.0 14.6 97 0.4 14.7 185 15 292.9 294.9 290.2 324.6 11.13 4 942 626 15.6 9.6 67 6.0 12.0 182 14 293.7 295.2 287.6 316.7 7.98 5 940 644 19.0 -6.0 18 25.0 7.6 180 14 297.4 297.8 283.5 305.3 2.59 6 925 783 20.8 -15.2 8 36.0 6.6 160 9 300.6 300.8 283.2 304.6 1.27 7 920 830 21.4 -16.6 7 38.0 6.6 155 8 301.7 301.9 283.5 305.3 1.13 8 882 1195 22.8 201 7 306.8 9 859 1423 20.6 1.6 28 19.0 10.2 247 9 306.8 307.7 289.4 322.2 5.00 10 850 1514 20.4 -4.6 18 25.0 8.0 265 9 307.5 308.1 287.9 317.5 3.19 11 725 2862 9.0 6.5 84 2.5 7.5 279 16 309.3 310.9 293.1 335.0 8.41 12 724 2873 8.8 6.3 84 2.5 7.3 280 16 309.2 310.8 293.0 334.6 8.30 13 705 3093 7.8 -0.2 57 8.0 3.6 288 19 310.5 311.5 290.9 327.2 5.35 14 700 3152 7.6 1.6 66 6.0 4.3 290 20 310.9 312.1 291.7 330.0 6.15 15 647 3793 2.2 -2.6 71 4.8 -0.2 302 27 311.9 312.8 290.9 327.2 4.89 16 637 3918 1.2 -5.8 60 7.0 -2.0 304 28 312.1 312.9 290.1 324.5 3.89 17 634 3956 1.2 -8.8 47 10.0 -3.1 305 29 312.5 313.1 289.5 322.5 3.10 18 630 4007 1.6 -21.4 16 23.0 -5.8 305 30 313.6 313.8 287.8 317.3 1.10 19 618 4162 0.8 -30.2 8 31.0 -7.3 302 33 314.4 314.5 287.5 316.1 0.50 20 582 4641 -1.7 -33.7 7 32.0 -9.3 289 39 316.9 317.0 288.2 318.3 0.38 21 555 5016 -5.1 -37.1 6 32.0 -11.8 279 35 317.2 317.3 288.2 318.3 0.29 22 514 5616 -7.3 -47.3 2 40.0 -13.8 278 36 321.6 321.6 289.3 322.0 0.10 23 500 5830 -9.1 -42.1 5 33.0 -14.9 280 37 321.9 322.0 289.6 322.7 0.19 24 420 7158 -19.3 -32.3 31 13.0 -21.8 278 43 325.3 325.5 291.0 327.5 0.61 25 400 7520 -21.5 -41.5 15 20.0 -24.3 275 46 327.0 327.1 291.2 328.0 0.25 26 373 8030 -24.9 -42.9 17 18.0 -27.2 274 52 329.1 329.2 291.7 330.0 0.23 27 367 8147 -25.9 -36.9 35 11.0 -27.6 274 54 329.3 329.4 292.0 331.0 0.44 28 351 8468 -28.3 -43.3 22 15.0 -30.0 273 58 330.3 330.4 292.0 331.2 0.24 29 344 8611 -29.5 -37.5 46 8.0 -30.6 272 60 330.6 330.7 292.3 332.3 0.44 30 340 8694 -30.1 -49.1 14 19.0 -31.8 272 61 330.9 330.9 292.1 331.4 0.13 31 320 9121 -33.9 -37.2 72 3.3 -34.3 271 66 331.4 331.5 292.6 333.3 0.49 32 314 9254 -34.5 -45.5 32 11.0 -35.5 271 68 332.4 332.4 292.6 333.2 0.21 33 304 9478 -36.1 -45.1 39 9.0 -36.9 270 71 333.2 333.3 292.8 334.1 0.22 34 300 9570 -36.7 -52.7 18 16.0 -37.7 270 72 333.6 333.7 292.8 334.0 0.10 35 278 10095 -41.5 -48.5 47 7.0 -41.9 268 75 334.1 334.1 293.0 334.7 0.17 36 251 10783 -46.5 -58.5 24 12.0 -46.9 265 80 336.5 336.6 293.5 336.8 0.06 37 250 10810 -46.5 -58.5 24 12.0 -46.9 265 80 336.9 336.9 293.6 337.2 0.06 38 228 11415 -50.9 -58.9 38 8.0 -51.1 265 86 339.2 339.2 294.2 339.5 0.06 39 222 11588 -51.9 -62.9 26 11.0 -52.2 265 87 340.3 340.3 294.4 340.4 0.04 40 219 11676 -52.1 -66.1 17 14.0 -52.4 265 88 341.3 341.3 294.7 341.4 0.02 41 200 12260 -54.9 -70.9 12 16.0 -55.2 265 94 345.8 345.8 295.7 345.9 0.01 42 192 12520 -55.2 -73.1 9 17.9 -55.5 265 98 349.4 349.4 296.5 349.4 0.01 43 180 12930 -55.7 -76.7 6 21.0 -56.0 265 97 355.1 355.1 297.7 355.1 0.01 44 150 14070 -61.9 -84.9 3 23.0 -62.0 270 90 363.4 363.4 299.4 363.4 0.00 45 115 15683 -70.5 -92.5 3 22.0 -70.6 279 70 376.2 376.2 301.6 376.2 0.00 46 103 16336 -72.1 -93.1 3 21.0 -72.2 280 52 385.2 385.2 303.1 385.2 0.00 47 100 16510 -71.7 -93.7 2 22.0 -71.8 275 44 389.2 389.2 303.7 389.2 0.00 48 94 16875 -70.9 -90.9 4 20.0 -71.0 278 44 397.7 397.7 304.9 397.7 0.00 49 83 17600 -76.7 -90.7 9 14.0 -76.7 300 45 400.3 400.3 305.2 400.3 0.00 50 79 17887 -72.7 -89.7 6 17.0 -72.8 303 35 414.3 414.3 307.0 414.3 0.00 51 71 18508 -75.7 -89.7 9 14.0 -75.7 309 15 420.7 420.7 307.8 420.7 0.00 52 70 18590 -75.1 -90.1 8 15.0 -75.2 310 12 423.7 423.7 308.2 423.7 0.00 53 66 18934 -73.1 -90.1 6 17.0 -73.2 329 13 435.3 435.3 309.4 435.3 0.00 54 63 19210 -68.5 -89.5 3 21.0 -68.7 344 13 451.2 451.2 311.0 451.2 0.00 55 53 20256 -65.1 -91.1 2 26.0 -65.4 41 14 482.0 482.0 313.6 482.0 0.00 56 50 20610 -66.7 -91.7 2 25.0 -67.0 60 15 486.3 486.3 314.0 486.3 0.00 57 37 22459 -58.7 -89.7 1 31.0 -59.6 72 14 550.6 550.6 318.1 550.6 0.00 58 30 23780 -56.5 -88.5 1 32.0 -57.9 80 13 590.6 590.6 320.2 590.6 0.01 59 20 26370 -54.3 -87.3 1 33.0 -56.6 90 12 670.0 670.0 323.4 670.0 0.01 60 18 27048 -52.9 -86.9 1 34.0 -55.8 694.9 694.9 324.3 695.0 0.01 61 17 27415 -53.9 -86.9 1 33.0 -56.7 703.1 703.1 324.6 703.2 0.01 62 13 29163 -47.7 -84.7 1 37.0 -53.2 780.7 780.7 326.8 780.9 0.02 TRP 83 17600 -76.7 -90.7 9 14.0 -76.7 300 45 400.3 400.3 305.2 400.3 0.00 WND 192 12520 -55.2 -73.1 9 17.9 -55.5 265 98 349.4 349.4 296.5 349.4 0.01 Sounding variables and indices 1000-500 mb thick: 5714.00 m Freezing level: 606.48 mb = 4314.89 m = 14156.30 ft Wetbulb zero: 649.52 mb = 3761.28 m = 12340.00 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 40.03 % Est. max temperature: 34.52 C = 94.14 F Sfc-Lift cond lev (LCL): 938.36 mb = 659.38 m = 2163.30 ft T: 19.20 C 700-500 lapse rate: 6.24 C/km ThetaE index: 20.01 C Layer 942.0- 920.0 mb Conv cond level (CCL): 672.26 mb = 3481.19 m = 11421.08 ft Mean mixing ratio: 8.07 g/kg Conv temperature: 39.15 C = 102.47 F Cap Strength: 11.80 C Lifted Index: 8.11 C Risk: None Lifted Index @300 mb: 11.15 C Lifted Index @700 mb: 7.76 C Showalter Index: 8.69 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 4.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.57 J/kg Max Up Vert Vel: 9.86 m/s Conv Inhibition (B-): 49275.33 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 844.71 mb = 1566.86 m = 5140.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 17 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 34 135 11 -7.8 7.8 | 133 28 -20.2 19.1 1 1000 116 150 11 -5.5 9.5 | 139 28 -18.0 20.9 2 978 305 175 17 -1.5 16.9 | 154 32 -13.9 28.3 3 944 610 185 15 1.3 14.9 | 157 29 -11.2 26.3 4 925 783 160 9 -3.1 8.5 | 142 25 -15.5 19.8 5 911 914 145 6 -3.4 4.9 | 136 23 -15.9 16.3 6 850 1514 265 9 9.0 0.8 | 164 13 -3.5 12.1 7 849 1524 290 10 9.4 -3.4 | 159 8 -3.1 7.9 8 819 1829 300 13 11.3 -6.5 | 166 5 -1.2 4.8 9 790 2134 290 14 13.2 -4.8 | 186 7 0.7 6.6 10 735 2743 275 14 13.9 -1.2 | 188 10 1.5 10.1 11 700 3152 290 20 18.8 -6.8 | 235 8 6.3 4.5 12 632 3962 305 29 23.8 -16.6 | 295 12 11.3 -5.3 13 608 4267 300 35 30.3 -17.5 | 289 19 17.8 -6.2 14 586 4572 290 40 37.6 -13.7 | 275 25 25.1 -2.3 15 542 5182 275 33 32.9 -2.9 | 247 22 20.4 8.5 16 500 5830 280 37 36.4 -6.4 | 258 24 24.0 4.9 17 464 6401 285 37 35.7 -9.6 | 266 23 23.3 1.8 18 400 7520 275 46 45.8 -4.0 | 258 34 33.4 7.3 19 300 9570 270 72 72.0 -0.0 | 259 61 59.5 11.3 20 250 10810 265 80 79.7 7.0 | 255 70 67.2 18.3 21 200 12260 265 94 93.6 8.2 | 256 83 81.2 19.5 22 192 12520 265 98 97.6 8.5 | 257 87 85.2 19.9 23 184 12802 265 98 97.6 8.5 | 257 87 85.2 19.9 24 150 14070 270 90 90.0 -0.0 | 262 78 77.5 11.3 25 144 14326 270 91 91.0 -0.0 | 262 79 78.5 11.3 26 137 14630 275 72 71.7 -6.3 | 265 59 59.3 5.1 27 112 15850 280 70 68.9 -12.2 | 271 56 56.5 -0.8 28 106 16154 285 59 57.0 -15.3 | 275 45 44.5 -3.9 29 100 16510 275 44 43.8 -3.8 | 257 32 31.4 7.5 30 96 16764 275 44 43.8 -3.8 | 257 32 31.4 7.5 31 83 17600 300 45 39.0 -22.5 | 293 29 26.5 -11.2 32 70 18590 310 12 9.2 -7.7 | 138 5 -3.3 3.6 33 50 20610 60 15 -13.0 -7.5 | 99 26 -25.5 3.8 34 30 23780 80 13 -12.8 -2.3 | 110 27 -25.3 9.1 35 20 26370 90 12 -12.0 0.0 | 115 27 -24.5 11.3 Wind Parameters Mean winds (0-6000m): 282.3 at 22.5 knts Storm direction: 312.3 at 16.9 knts Shear (0-3000m) pos: 4.6 neg: 1.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 158.6 neg: -64.7 tot: 93.8 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.38 Bulk Shear: 128.48 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 ------------------------------------------------------------------------------- 500 169 15 149 30| 11.8 0.0 11.8| 90.9 0.0 90.9 181.8 0.86| 14.0 12.1 1000 170 12 148 28| 5.9 4.7 10.6|104.3 -62.5 41.8 41.8 0.18| 14.0 2.6 1500 180 11 151 25| 6.6 3.2 9.8|142.0 -64.7 77.3 51.6 0.25| 15.4 3.9 2000 209 11 162 22| 5.8 2.4 8.2|145.5 -64.7 80.8 40.4 0.27| 12.8 3.5 2500 237 12 172 18| 4.7 1.3 5.9|147.1 -64.7 82.4 32.9 0.27| 10.9 3.0 3000 252 12 177 15| 4.6 1.0 5.7|158.6 -64.7 93.8 31.3 0.32| 10.2 3.3 4000 278 15 197 10| 5.0 0.8 5.7|186.8 -64.8 122.0 30.5 0.42| 9.6 4.0 5000 284 20 226 9| 4.0 1.0 5.0|186.8-155.7 31.1 6.2 0.16| 9.9 1.6 6000 282 22 235 12| 3.5 0.9 4.5|218.9-169.5 49.5 8.2 0.18| 8.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20251202.23.gif