UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042123.upa.cvt Date: 2300Z 21 APR 25 Searching for YPDN... Searching the city database file for: YPDN ... Date:2300Z 21 APR 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 1009 30 27.4 23.5 79 3.9 24.6 145 10 299.8 303.1 297.4 353.5 18.36 1 1000 110 26.6 21.6 74 5.0 23.0 135 10 299.8 302.8 296.1 347.9 16.46 2 977 316 24.8 20.4 77 4.4 21.7 127 19 299.9 302.8 295.7 345.7 15.63 3 925 796 23.6 13.6 53 10.0 17.0 115 39 303.4 305.4 293.1 335.1 10.64 4 913 910 23.2 13.2 53 10.0 16.7 110 38 304.2 306.1 293.2 335.5 10.50 5 873 1299 20.2 10.2 53 10.0 13.9 116 32 305.0 306.6 292.2 331.9 8.98 6 850 1529 18.2 11.2 64 7.0 13.7 120 29 305.2 307.0 293.0 334.8 9.88 7 843 1600 17.6 12.6 72 5.0 14.3 120 28 305.3 307.3 293.9 338.1 10.94 8 832 1713 17.6 6.6 48 11.0 11.0 120 27 306.5 307.8 291.4 328.8 7.36 9 817 1868 16.4 13.0 80 3.4 14.1 119 25 306.8 308.9 294.7 341.7 11.60 10 757 2517 14.0 9.7 75 4.3 11.3 121 16 310.9 312.8 294.7 341.7 10.04 11 700 3174 9.4 8.8 96 0.6 9.0 120 20 312.9 314.8 295.4 344.5 10.22 12 694 3246 8.8 8.8 100 0.0 8.8 120 20 313.0 315.0 295.5 344.9 10.31 13 660 3661 6.8 5.6 92 1.2 6.1 125 16 315.3 316.9 294.9 342.4 8.68 14 655 3724 6.8 2.1 72 4.7 4.1 122 16 316.0 317.3 293.7 337.5 6.82 15 639 3927 5.2 5.2 100 0.0 5.2 110 14 316.4 318.1 295.2 343.8 8.72 16 574 4800 1.4 -0.6 87 2.0 0.3 75 11 321.8 323.0 294.9 342.5 6.40 17 520 5589 -4.5 -4.5 100 0.0 -4.5 60 11 323.9 324.9 294.6 341.2 5.28 18 511 5727 -4.3 -6.0 88 1.7 -5.1 67 10 325.8 326.7 294.7 341.6 4.79 19 508 5774 -3.1 -12.1 50 9.0 -6.9 69 10 327.8 328.4 293.8 337.9 2.98 20 502 5868 -2.9 -13.9 42 11.0 -7.4 123 6 329.1 329.6 293.9 338.1 2.60 21 500 5900 -3.1 -14.1 42 11.0 -7.6 145 4 329.3 329.8 293.9 338.1 2.57 22 492 6027 -3.3 -20.3 26 17.0 -9.2 140 5 330.5 330.8 293.3 336.0 1.55 23 482 6189 -4.5 -17.5 35 13.0 -9.4 133 6 331.0 331.4 293.9 338.0 2.01 24 439 6917 -8.7 -43.7 4 35.0 -15.3 110 15 334.7 334.7 293.2 335.4 0.18 25 427 7130 -9.5 -32.5 13 23.0 -15.2 115 18 336.3 336.4 294.0 338.5 0.58 26 400 7630 -13.5 -28.5 27 15.0 -17.4 130 17 337.4 337.6 294.5 340.8 0.91 27 370 8220 -17.3 -34.3 21 17.0 -20.9 141 14 340.0 340.1 294.8 342.2 0.57 28 360 8425 -19.1 -32.1 31 13.0 -22.0 149 13 340.3 340.4 295.0 343.0 0.72 29 355 8529 -19.7 -22.5 78 2.8 -20.5 153 13 340.8 341.2 296.0 347.3 1.77 30 348 8677 -20.9 -24.5 73 3.6 -21.9 158 13 341.1 341.5 295.9 346.7 1.51 31 346 8719 -20.9 -28.9 49 8.0 -22.8 160 13 341.7 341.9 295.6 345.5 1.01 32 345 8741 -20.9 -28.9 49 8.0 -22.8 161 13 342.0 342.2 295.7 345.8 1.02 33 340 8848 -21.7 -26.7 64 5.0 -23.0 165 13 342.3 342.6 296.0 347.0 1.27 34 332 9024 -22.5 -29.5 53 7.0 -24.1 151 11 343.6 343.8 296.0 347.4 1.00 35 323 9225 -24.1 -30.1 58 6.0 -25.4 142 11 344.1 344.3 296.1 347.8 0.97 36 307 9594 -27.3 -33.3 57 6.0 -28.4 154 17 344.6 344.8 296.1 347.5 0.75 37 300 9760 -28.7 -38.7 38 10.0 -30.2 160 19 344.9 345.0 295.9 346.7 0.45 38 296 9855 -29.5 -47.5 16 18.0 -31.4 160 19 345.1 345.2 295.7 345.9 0.18 39 287 10074 -31.3 -53.3 10 22.0 -33.2 159 19 345.6 345.6 295.7 346.0 0.09 40 266 10604 -35.5 -40.5 60 5.0 -36.1 133 13 347.1 347.2 296.4 348.7 0.42 41 256 10868 -38.1 -43.1 59 5.0 -38.6 130 13 347.1 347.1 296.3 348.4 0.33 42 250 11030 -39.3 -45.3 53 6.0 -39.8 95 11 347.6 347.7 296.4 348.7 0.27 43 226 11714 -45.1 -59.1 19 14.0 -45.7 57 15 348.9 349.0 296.4 349.2 0.06 44 210 12201 -48.9 -52.8 64 3.9 -49.1 45 15 350.4 350.4 296.8 351.0 0.14 45 200 12520 -51.3 -55.5 61 4.2 -51.5 20 17 351.5 351.6 297.1 352.0 0.10 46 183 13093 -55.7 -60.7 54 5.0 -55.8 31 23 353.4 353.4 297.4 353.7 0.06 47 150 14330 -67.3 -72.3 49 5.0 -67.4 55 38 354.2 354.2 297.5 354.2 0.01 48 138 14827 -72.3 -78.3 40 6.0 -72.3 60 39 353.9 353.9 297.5 353.9 0.01 49 132 15088 -73.5 -82.5 24 9.0 -73.5 63 40 356.3 356.3 298.0 356.3 0.00 50 100 16670 -84.1 -88.8 43 4.7 -84.1 105 28 365.2 365.2 299.7 365.2 0.00 51 93 17068 -86.5 -90.9 44 4.4 -86.5 90 32 368.2 368.2 300.2 368.2 0.00 52 91 17186 -85.9 -91.9 33 6.0 -85.9 117 26 371.7 371.7 300.8 371.7 0.00 53 90 17247 -81.9 -88.9 29 7.0 -81.9 123 25 380.8 380.8 302.3 380.8 0.00 54 82 17773 -77.5 -88.5 15 11.0 -77.5 176 18 400.1 400.1 305.2 400.1 0.00 55 76 18205 -78.9 -89.9 15 11.0 -78.9 219 12 405.9 405.9 306.0 405.9 0.00 56 70 18680 -72.1 -89.1 6 17.0 -72.2 265 6 430.1 430.1 308.9 430.1 0.00 57 67 18939 -70.9 -88.9 5 18.0 -71.0 255 7 438.2 438.2 309.7 438.2 0.00 58 63 19303 -72.9 -89.9 6 17.0 -73.0 242 9 441.5 441.5 310.0 441.5 0.00 59 53 20331 -68.5 -89.5 3 21.0 -68.7 203 14 474.1 474.1 313.0 474.1 0.00 60 50 20680 -69.3 -90.3 3 21.0 -69.5 190 16 480.2 480.2 313.5 480.2 0.00 61 48 20922 -70.1 -90.1 4 20.0 -70.2 483.9 483.9 313.8 483.9 0.00 62 44 21444 -64.9 -89.9 2 25.0 -65.3 508.8 508.8 315.5 508.8 0.00 63 43 21584 -65.3 -89.3 2 24.0 -65.7 511.2 511.2 315.7 511.2 0.00 64 34 23022 -61.7 -88.7 2 27.0 -62.4 556.2 556.2 318.4 556.2 0.00 65 30 23800 -58.9 -87.9 1 29.0 -59.9 584.1 584.1 319.9 584.1 0.01 TRP 93 17068 -86.5 -90.9 44 4.4 -86.5 90 32 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 561.19 mb = 4987.10 m = 16361.69 ft Wetbulb zero: 570.49 mb = 4848.86 m = 15908.13 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 80.02 % Est. max temperature: 32.75 C = 90.95 F Sfc-Lift cond lev (LCL): 953.76 mb = 526.97 m = 1728.90 ft T: 24.27 C 700-500 lapse rate: 4.59 C/km ThetaE index: 18.44 C Layer 1000.0- 913.0 mb Conv cond level (CCL): 774.34 mb = 2324.21 m = 7625.28 ft Mean mixing ratio: 13.71 g/kg Conv temperature: 37.35 C = 99.23 F Cap Strength: 3.38 C Lifted Index: 2.92 C Risk: None Lifted Index @300 mb: 4.27 C Lifted Index @700 mb: 1.12 C Showalter Index: 5.90 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 14.30 C K Index: 31.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 196.40 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.16 J/kg Max Up Vert Vel: 5.69 m/s Conv Inhibition (B-): 265.32 J/kg Cap Strength: 3.38 C Lift Cond Lev (LCL): 869.88 mb = 1329.92 m = 4363.21 ft Lev Free Conv (LFC): 524.88 mb = 5514.53 m = 18092.06 ft Equ Level (EL): 514.88 mb = 5667.38 m = 18593.53 ft B at Equ Level: 13.25 J/kg Max Parcel Lev (MPL): 494.88 mb = 5981.13 m = 19622.88 ft Wind level data Storm motion: 141 at 14 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 1009 30 145 10 -5.7 8.2 | 310 4 3.0 -2.5 1 1000 110 135 10 -7.1 7.1 | 336 4 1.7 -3.7 2 945 610 115 32 -29.0 13.5 | 98 20 -20.3 2.8 3 925 796 115 39 -35.3 16.5 | 102 27 -26.6 5.7 4 912 914 110 38 -35.7 13.0 | 95 27 -27.0 2.3 5 850 1529 120 29 -25.1 14.5 | 103 17 -16.4 3.8 6 820 1829 120 25 -21.7 12.5 | 98 13 -12.9 1.8 7 791 2134 110 23 -21.6 7.9 | 77 13 -12.9 -2.9 8 763 2438 115 17 -15.4 7.2 | 62 8 -6.7 -3.5 9 737 2743 140 14 -9.0 10.7 | 88 0 -0.3 -0.0 10 700 3174 120 20 -17.3 10.0 | 85 9 -8.6 -0.7 11 685 3353 120 20 -17.3 10.0 | 85 9 -8.6 -0.7 12 659 3658 125 16 -13.1 9.2 | 70 5 -4.4 -1.6 13 612 4267 90 11 -11.0 0.0 | 12 11 -2.3 -10.7 14 526 5486 55 11 -9.0 -6.3 | 1 17 -0.3 -17.0 15 507 5791 70 10 -9.4 -3.4 | 3 14 -0.7 -14.2 16 500 5900 145 4 -2.3 3.3 | 319 10 6.4 -7.5 17 451 6706 110 10 -9.4 3.4 | 5 7 -0.7 -7.3 18 433 7010 110 18 -16.9 6.2 | 61 9 -8.2 -4.6 19 401 7620 135 18 -12.7 12.7 | 116 4 -4.0 2.0 20 400 7630 130 17 -13.0 10.9 | 93 4 -4.3 0.2 21 384 7925 130 14 -10.7 9.0 | 49 3 -2.0 -1.7 22 340 8839 165 13 -3.4 12.6 | 251 6 5.4 1.8 23 326 9144 140 10 -6.4 7.7 | 323 4 2.3 -3.1 24 300 9760 160 19 -6.5 17.9 | 197 7 2.2 7.1 25 287 10058 160 19 -6.5 17.9 | 197 7 2.2 7.1 26 263 10668 130 12 -9.2 7.7 | 9 3 -0.5 -3.0 27 252 10973 130 14 -10.7 9.0 | 49 3 -2.0 -1.7 28 250 11030 95 11 -11.0 1.0 | 13 10 -2.2 -9.8 29 241 11278 90 12 -12.0 0.0 | 17 11 -3.3 -10.7 30 230 11582 60 15 -13.0 -7.5 | 13 19 -4.3 -18.2 31 210 12192 45 15 -10.6 -10.6 | 5 21 -1.9 -21.3 32 201 12497 25 14 -5.9 -12.7 | 353 24 2.8 -23.4 33 200 12520 20 17 -5.8 -16.0 | 354 27 2.9 -26.7 34 150 14330 55 38 -31.1 -21.8 | 35 39 -22.4 -32.5 35 128 15240 65 40 -36.3 -16.9 | 45 39 -27.5 -27.6 36 115 15850 75 12 -11.6 -3.1 | 12 14 -2.9 -13.8 37 109 16154 125 13 -10.6 7.5 | 30 4 -1.9 -3.3 38 104 16459 135 20 -14.1 14.1 | 122 6 -5.4 3.4 39 100 16670 105 28 -27.0 7.2 | 79 19 -18.3 -3.5 40 93 17068 90 32 -32.0 0.0 | 65 26 -23.3 -10.7 41 93 17069 105 28 -27.0 7.2 | 79 19 -18.3 -3.5 42 70 18680 265 6 6.0 0.5 | 305 18 14.7 -10.2 43 50 20680 190 16 2.8 15.8 | 246 13 11.5 5.0 Wind Parameters Mean winds (0-6000m): 110.9 at 18.4 knts Storm direction: 140.9 at 13.8 knts Shear (0-3000m) pos: 2.8 neg: 4.2 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 139.8 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -50.1 tot: -16.9 m^2/s^2 ave: -5.6 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.89 Bulk Shear: 2.35 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 ------------------------------------------------------------------------------- 500 124 18 83 6| 0.0 20.7 20.7| 8.1 -0.7 7.4 14.8 0.45| 21.9 9.8 1000 116 27 95 15| 0.0 14.6 14.6| 18.4 -22.0 -3.5 -3.5 0.22| 18.6 4.1 1500 116 29 96 17| 3.0 9.8 12.7| 31.9 -22.0 10.0 6.6 0.23| 15.4 3.6 2000 117 28 96 16| 2.2 6.3 8.5| 31.9 -37.8 -5.9 -3.0 0.12| 13.4 1.5 2500 116 26 93 15| 3.4 5.1 8.5| 32.6 -49.7 -17.1 -6.8 0.04| 12.8 0.5 3000 118 25 93 13| 2.8 4.2 7.0| 33.2 -50.1 -16.9 -5.6 0.04| 12.3 0.5 4000 118 23 90 11| 2.1 3.1 5.1| 33.2 -62.0 -28.9 -7.2 -0.05| 11.0 -0.5 5000 115 20 77 10| 1.7 2.6 4.2| 33.2 -73.6 -40.4 -8.1 -0.09| 9.5 -0.8 6000 111 18 64 9| 2.1 2.2 4.3| 35.4 -98.3 -62.9 -10.5 -0.15| 9.3 -1.4 Wrote GIF file: /home/apache/climate/data/raob//YPDN/skewt/YPDN.skewt.20250421.23.gif