UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for YPDN... Searching the city database file for: YPDN ... Date:2300Z 10 OCT 25 Station: YPDN WMO ident: 94120 Latitude: -12.40 Longitude: 130.87 Elevation: 30.00 ------------------------------------------------------------------------------- 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 1011 30 29.4 25.6 80 3.8 26.6 30 5 301.6 305.4 299.4 363.3 20.86 1 1000 129 27.8 24.4 82 3.4 25.3 15 9 301.0 304.5 298.4 358.7 19.59 2 953 555 23.6 23.6 100 0.0 23.6 35 3 300.9 304.5 298.4 358.5 19.59 3 925 817 22.4 22.4 100 0.0 22.4 70 4 302.2 305.7 298.2 357.7 18.75 4 875 1300 19.0 19.0 100 0.0 19.0 89 9 303.5 306.5 296.8 351.0 16.00 5 870 1350 19.4 19.2 99 0.2 19.3 91 9 304.4 307.5 297.3 353.0 16.31 6 850 1551 19.0 16.4 85 2.6 17.2 90 17 306.0 308.6 296.1 347.9 13.94 7 822 1839 18.6 12.6 68 6.0 14.6 105 24 308.6 310.7 295.0 342.6 11.23 8 746 2664 12.8 5.8 62 7.0 8.6 91 25 310.9 312.4 293.0 334.9 7.78 9 700 3196 9.4 4.8 73 4.6 6.7 105 25 312.9 314.4 293.6 336.9 7.73 10 687 3351 8.0 4.2 77 3.8 5.8 107 24 313.0 314.5 293.4 336.5 7.55 11 604 4403 2.0 -2.3 73 4.3 -0.2 113 18 317.8 318.9 293.0 335.0 5.35 12 578 4758 1.0 -13.0 34 14.0 -4.7 107 16 320.7 321.2 291.4 328.8 2.43 13 571 4856 0.6 -7.4 55 8.0 -3.1 106 16 321.3 322.1 292.8 334.0 3.84 14 569 4884 0.4 -10.6 43 11.0 -4.4 105 16 321.4 322.0 292.1 331.4 3.00 15 565 4941 0.6 -20.4 19 21.0 -6.7 104 16 322.3 322.6 290.8 326.9 1.34 16 554 5098 -0.9 -9.9 50 9.0 -4.8 102 15 322.3 323.0 292.6 333.2 3.25 17 539 5317 -2.5 -9.5 59 7.0 -5.6 90 15 323.0 323.7 292.9 334.4 3.45 18 514 5693 -4.7 -15.7 42 11.0 -8.8 85 14 324.7 325.2 292.3 332.2 2.19 19 500 5910 -6.5 -13.5 58 7.0 -9.3 85 11 325.1 325.6 292.9 334.2 2.70 20 493 6020 -7.5 -12.0 70 4.5 -9.4 82 12 325.2 325.8 293.2 335.6 3.09 21 492 6036 -7.5 -11.3 74 3.8 -9.1 82 12 325.4 326.0 293.4 336.4 3.28 22 468 6424 -8.9 -13.7 68 4.8 -10.8 124 10 328.3 328.9 293.9 338.0 2.84 23 458 6592 -9.3 -20.3 40 11.0 -12.9 119 12 329.9 330.2 293.3 335.7 1.66 24 455 6642 -9.7 -17.7 52 8.0 -12.5 117 13 330.0 330.4 293.6 337.3 2.09 25 453 6676 -9.1 -33.1 12 24.0 -14.7 116 14 331.2 331.3 292.6 333.1 0.52 26 423 7204 -11.9 -47.9 3 36.0 -17.6 107 18 334.1 334.2 293.0 334.6 0.12 27 401 7611 -14.7 -42.7 7 28.0 -19.5 110 18 335.6 335.7 293.4 336.5 0.22 28 400 7630 -14.7 -40.7 9 26.0 -19.4 135 16 335.9 335.9 293.6 337.0 0.27 29 393 7763 -16.1 -25.1 46 9.0 -18.6 137 17 335.8 336.0 294.4 340.4 1.27 30 386 7898 -16.9 -42.9 9 26.0 -21.1 139 18 336.4 336.5 293.6 337.3 0.22 31 375 8114 -18.3 -52.3 3 34.0 -22.5 143 19 337.4 337.4 293.7 337.7 0.08 32 360 8416 -20.5 -28.5 49 8.0 -22.4 139 18 338.4 338.6 294.8 342.2 1.01 33 329 9076 -24.1 -49.1 8 25.0 -27.1 138 14 342.3 342.3 295.0 342.8 0.13 34 300 9740 -30.1 -51.1 11 21.0 -32.1 140 9 343.0 343.0 295.1 343.4 0.12 35 250 11010 -40.5 -53.5 24 13.0 -41.3 145 21 345.9 345.9 295.8 346.3 0.10 36 221 11838 -48.3 -59.3 27 11.0 -48.7 136 21 346.3 346.3 295.8 346.5 0.06 37 206 12299 -51.7 -65.7 17 14.0 -52.0 152 16 347.9 347.9 296.2 348.1 0.03 38 200 12490 -53.3 -62.3 33 9.0 -53.5 160 13 348.4 348.4 296.3 348.6 0.04 39 173 13404 -61.7 -65.9 57 4.2 -61.7 156 10 349.2 349.2 296.5 349.4 0.03 40 150 14270 -68.9 -73.0 55 4.1 -68.9 95 12 351.4 351.4 297.0 351.5 0.01 41 147 14391 -69.7 -74.4 50 4.7 -69.7 91 13 352.1 352.1 297.1 352.1 0.01 42 143 14555 -70.5 -76.5 41 6.0 -70.5 85 14 353.4 353.4 297.4 353.5 0.01 43 127 15250 -76.3 -79.5 60 3.2 -76.3 80 17 355.2 355.2 297.7 355.2 0.01 44 108 16169 -82.9 -87.9 42 5.0 -82.9 60 24 359.6 359.6 298.6 359.6 0.00 45 100 16600 -81.5 -86.5 42 5.0 -81.5 65 24 370.3 370.3 300.6 370.3 0.00 46 76 18177 -71.7 -86.7 9 15.0 -71.8 316 9 421.0 421.0 307.8 421.0 0.00 47 70 18660 -72.7 -88.7 7 16.0 -72.8 280 4 428.9 428.9 308.7 428.9 0.00 48 68 18829 -73.5 -88.5 8 15.0 -73.6 294 6 430.7 430.7 308.9 430.7 0.00 49 56 19980 -66.5 -89.5 3 23.0 -66.7 29 16 471.3 471.3 312.7 471.3 0.00 50 50 20660 -69.1 -90.1 3 21.0 -69.3 85 22 480.7 480.7 313.5 480.7 0.00 51 48 20904 -69.7 -90.7 3 21.0 -69.9 484.9 484.9 313.8 484.9 0.00 52 37 22478 -63.7 -90.7 1 27.0 -64.2 537.7 537.7 317.4 537.8 0.00 TRP 108 16169 -82.9 -87.9 42 5.0 -82.9 60 24 359.6 359.6 298.6 359.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 560.60 mb = 5003.94 m = 16416.92 ft Wetbulb zero: 606.98 mb = 4362.92 m = 14313.86 ft Precipitable water: 2.17 inches Sfc-500 mean rel hum: 71.01 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 957.46 mb = 513.99 m = 1686.30 ft T: 24.01 C 700-500 lapse rate: 5.86 C/km ThetaE index: 18.11 C Layer 850.0- 700.0 mb Conv cond level (CCL): 946.44 mb = 615.99 m = 2020.93 ft Mean mixing ratio: 19.36 g/kg Conv temperature: 28.97 C = 84.14 F Cap Strength: 0.06 C Lifted Index: -6.40 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.15 C Lifted Index @700 mb: -3.39 C Showalter Index: -2.77 C Risk: Severe thunderstorms possible Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 22.90 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 241.80 Risk: None Energy Index: -2.69 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2723.08 J/kg Max Up Vert Vel: 73.80 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.26 C Lift Cond Lev (LCL): 944.59 mb = 633.09 m = 2077.04 ft Lev Free Conv (LFC): 939.59 mb = 679.66 m = 2229.82 ft Equ Level (EL): 109.59 mb = 16086.11 m = 52775.32 ft B at Equ Level: 2689.25 J/kg Max Parcel Lev (MPL): 69.59 mb = 18693.93 m = 61331.03 ft Wind level data Storm motion: 127 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 1011 30 30 5 -2.5 -4.3 | 327 14 7.8 -12.1 1 1000 129 15 9 -2.3 -8.7 | 334 18 8.0 -16.5 2 980 305 15 10 -2.6 -9.7 | 336 19 7.7 -17.4 3 947 610 40 2 -1.3 -1.5 | 316 13 9.0 -9.3 4 925 817 70 4 -3.8 -1.4 | 324 11 6.5 -9.2 5 915 914 70 7 -6.6 -2.4 | 340 11 3.7 -10.2 6 853 1524 100 10 -9.8 1.7 | 356 6 0.4 -6.0 7 850 1551 90 17 -17.0 0.0 | 41 10 -6.7 -7.8 8 823 1829 105 24 -23.2 6.2 | 83 13 -12.9 -1.6 9 794 2134 95 28 -27.9 2.4 | 73 18 -17.6 -5.3 10 765 2438 85 25 -24.9 -2.2 | 56 18 -14.6 -10.0 11 700 3196 105 25 -24.1 6.5 | 85 14 -13.9 -1.3 12 637 3962 115 22 -19.9 9.3 | 99 10 -9.6 1.5 13 613 4267 115 18 -16.3 7.6 | 88 6 -6.0 -0.2 14 547 5182 100 15 -14.8 2.6 | 41 7 -4.5 -5.2 15 527 5486 75 16 -15.5 -4.1 | 23 13 -5.2 -11.9 16 507 5791 90 13 -13.0 0.0 | 19 8 -2.7 -7.8 17 500 5910 85 11 -11.0 -1.0 | 4 9 -0.7 -8.7 18 488 6096 80 12 -11.8 -2.1 | 9 10 -1.5 -9.9 19 469 6401 125 10 -8.2 5.7 | 314 3 2.1 -2.1 20 433 7010 105 18 -17.4 4.7 | 66 8 -7.1 -3.1 21 401 7620 110 18 -16.9 6.2 | 76 7 -6.6 -1.6 22 400 7630 135 16 -11.3 11.3 | 164 4 -1.0 3.5 23 384 7925 140 18 -11.6 13.8 | 168 6 -1.3 6.0 24 369 8230 145 19 -10.9 15.6 | 176 8 -0.6 7.8 25 339 8839 125 15 -12.3 8.6 | 112 2 -2.0 0.8 26 312 9449 160 13 -4.4 12.2 | 233 7 5.9 4.4 27 300 9740 140 9 -5.8 6.9 | 281 5 4.5 -0.9 28 287 10058 135 10 -7.1 7.1 | 282 3 3.2 -0.7 29 263 10668 155 17 -7.2 15.4 | 202 8 3.1 7.6 30 250 11010 145 21 -12.0 17.2 | 169 10 -1.7 9.4 31 240 11278 145 22 -12.6 18.0 | 167 10 -2.3 10.2 32 219 11887 135 21 -14.8 14.8 | 147 8 -4.6 7.1 33 200 12490 160 13 -4.4 12.2 | 233 7 5.9 4.4 34 181 13106 165 10 -2.6 9.7 | 256 8 7.7 1.9 35 156 14021 135 10 -7.1 7.1 | 282 3 3.2 -0.7 36 150 14270 95 12 -12.0 1.0 | 14 7 -1.7 -6.7 37 134 14935 70 17 -16.0 -5.8 | 23 15 -5.7 -13.6 38 120 15545 90 18 -18.0 0.0 | 45 11 -7.7 -7.8 39 108 16169 60 24 -20.8 -12.0 | 28 22 -10.5 -19.8 40 103 16459 55 28 -22.9 -16.1 | 28 27 -12.6 -23.8 41 100 16600 65 24 -21.8 -10.1 | 33 21 -11.5 -17.9 42 97 16764 65 24 -21.8 -10.1 | 33 21 -11.5 -17.9 43 70 18660 280 4 3.9 -0.7 | 301 17 14.2 -8.5 44 50 20660 85 22 -21.9 -1.9 | 50 15 -11.6 -9.7 Wind Parameters Mean winds (0-6000m): 97.1 at 17.2 knts Storm direction: 127.1 at 12.9 knts Shear (0-3000m) pos: 4.7 neg: 0.9 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 89.2 neg: -55.2 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 2.9 10^-3/s Energy-Hel index: 1.09 Bulk Rich Number: 67.04 Bulk Shear: 40.62 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 18 8 333 17| 1.0 0.0 1.0| 10.8 -12.6 -1.8 -3.7 -0.06| 11.3 -0.6 1000 33 6 332 15| 2.8 0.0 2.8| 26.1 -18.7 7.4 7.4 0.15| 9.8 1.4 1500 58 7 340 12| 3.7 0.0 3.7| 33.1 -18.7 14.4 9.6 0.26| 8.5 2.2 2000 82 11 3 9| 6.5 0.0 6.5| 63.9 -25.4 38.6 19.3 0.40| 11.0 4.4 2500 86 14 23 10| 5.2 1.1 6.3| 67.5 -55.2 12.3 4.9 0.23| 10.5 2.4 3000 88 16 34 10| 4.7 0.9 5.6| 89.2 -55.2 33.9 11.3 0.29| 9.8 2.9 4000 95 18 51 10| 3.3 0.7 4.0|104.7 -55.6 49.1 12.3 0.33| 8.3 2.7 5000 99 18 55 9| 2.6 1.2 3.9|104.7 -64.9 39.8 8.0 0.22| 7.4 1.6 6000 97 17 50 9| 2.1 1.6 3.7|105.7 -80.8 24.8 4.1 0.11| 7.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//YPDN/skewt/YPDN.skewt.20251010.23.gif