UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 29 APR 25 Station: YBWP WMO ident: 94170 Latitude: -12.63 Longitude: 141.90 Elevation: 0.00 ------------------------------------------------------------------------------- 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 0 27.0 22.9 78 4.1 24.0 125 10 299.3 302.5 296.8 350.9 17.67 1 1000 107 25.2 21.5 80 3.7 22.6 125 9 298.4 301.3 295.7 345.9 16.35 2 987 222 24.0 21.0 83 3.0 21.9 113 18 298.3 301.2 295.5 345.0 16.06 3 955 511 22.0 19.3 85 2.7 20.1 108 27 299.1 301.8 294.9 342.5 14.92 4 948 575 22.6 17.6 73 5.0 19.2 109 28 300.3 302.8 294.3 339.8 13.48 5 925 789 21.8 16.8 73 5.0 18.4 130 26 301.6 304.0 294.4 340.3 13.12 6 878 1240 19.0 14.7 76 4.3 16.1 138 29 303.2 305.5 294.1 339.0 12.06 7 850 1519 18.8 10.8 60 8.0 13.7 110 21 305.8 307.6 293.0 334.8 9.61 8 840 1621 19.2 9.2 52 10.0 13.0 103 20 307.3 308.9 292.7 333.8 8.73 9 814 1891 18.0 4.0 39 14.0 9.9 83 17 308.8 310.0 291.2 328.1 6.27 10 795 2093 16.2 12.8 80 3.4 14.0 68 15 309.0 311.2 295.4 344.7 11.77 11 767 2398 15.4 10.5 73 4.9 12.2 61 13 311.3 313.3 295.1 343.4 10.46 12 755 2532 15.6 8.6 63 7.0 11.2 64 12 312.9 314.7 294.7 341.8 9.33 13 700 3170 11.2 6.2 71 5.0 8.2 80 11 314.9 316.5 294.7 341.5 8.53 14 640 3914 6.6 1.6 70 5.0 3.8 77 14 317.8 319.1 294.1 339.2 6.73 15 625 4109 6.0 -2.0 56 8.0 1.8 77 14 319.3 320.3 293.4 336.4 5.29 16 557 5046 1.0 -4.0 69 5.0 -1.6 51 10 324.1 325.1 294.6 340.9 5.11 17 546 5207 0.6 -6.4 59 7.0 -2.8 45 10 325.5 326.3 294.3 339.9 4.34 18 526 5507 -1.1 -10.1 50 9.0 -5.1 55 10 326.9 327.6 293.9 338.3 3.37 19 500 5910 -4.1 -12.1 54 8.0 -7.5 65 11 328.0 328.6 293.9 338.3 3.02 20 468 6426 -7.9 -11.9 73 4.0 -9.6 56 10 329.6 330.2 294.5 340.8 3.28 21 463 6510 -8.3 -11.6 77 3.3 -9.7 60 10 330.1 330.8 294.7 341.7 3.40 22 454 6661 -8.9 -16.9 52 8.0 -11.8 67 11 331.2 331.7 294.1 339.0 2.24 23 451 6712 -9.3 -13.1 74 3.8 -10.9 70 11 331.3 332.0 294.8 342.0 3.09 24 435 6990 -10.3 -17.3 56 7.0 -12.9 59 11 333.5 334.0 294.7 341.5 2.26 25 400 7630 -14.3 -19.1 67 4.8 -15.9 70 10 336.4 336.8 295.3 343.9 2.11 26 362 8379 -19.3 -24.0 66 4.7 -20.6 66 8 339.5 339.8 295.5 345.0 1.52 27 344 8756 -21.3 -30.3 44 9.0 -23.4 58 8 341.7 341.9 295.6 345.1 0.89 28 306 9608 -27.7 -38.7 34 11.0 -29.4 32 12 344.4 344.5 295.8 346.1 0.44 29 300 9750 -28.7 -39.7 34 11.0 -30.3 30 12 344.9 345.0 295.8 346.5 0.40 30 261 10733 -37.1 -39.4 79 2.3 -37.4 35 15 346.6 346.7 296.3 348.5 0.48 31 250 11030 -39.7 -43.0 71 3.3 -40.0 10 13 347.0 347.1 296.3 348.4 0.34 32 247 11112 -40.3 -45.3 59 5.0 -40.7 8 13 347.3 347.4 296.3 348.4 0.27 33 246 11140 -40.7 -43.3 76 2.6 -40.9 7 13 347.2 347.2 296.3 348.5 0.34 34 245 11167 -40.7 -45.7 59 5.0 -41.1 6 13 347.6 347.6 296.3 348.6 0.26 35 231 11564 -44.1 -49.1 57 5.0 -44.5 356 13 348.3 348.3 296.4 349.1 0.19 36 224 11769 -45.9 -49.7 65 3.8 -46.2 1 14 348.6 348.6 296.5 349.4 0.18 37 212 12131 -49.1 -57.1 39 8.0 -49.4 13 17 349.2 349.2 296.5 349.5 0.08 38 200 12510 -52.1 -65.1 20 13.0 -52.4 5 19 350.3 350.3 296.7 350.4 0.03 39 194 12707 -53.7 -67.7 16 14.0 -54.0 3 18 350.8 350.8 296.8 350.9 0.02 40 169 13581 -61.9 -66.0 58 4.1 -62.0 355 16 351.3 351.3 297.0 351.4 0.03 41 150 14310 -68.1 -75.1 36 7.0 -68.1 25 15 352.8 352.8 297.3 352.8 0.01 42 141 14678 -70.1 -81.1 18 11.0 -70.1 40 14 355.6 355.6 297.8 355.6 0.00 43 135 14934 -72.3 -80.3 29 8.0 -72.3 38 20 356.1 356.1 297.9 356.1 0.00 44 100 16650 -82.3 -88.3 35 6.0 -82.3 340 2 368.7 368.7 300.4 368.7 0.00 45 95 16937 -83.1 -89.1 34 6.0 -83.1 40 7 372.6 372.6 301.0 372.6 0.00 46 90 17240 -80.3 -89.3 21 9.0 -80.3 321 3 384.0 384.0 302.9 384.0 0.00 47 76 18192 -82.3 -90.3 24 8.0 -82.3 273 9 398.8 398.8 305.0 398.8 0.00 48 73 18420 -77.7 -88.7 15 11.0 -77.7 262 11 413.2 413.2 306.9 413.2 0.00 49 70 18660 -79.1 -90.1 15 11.0 -79.1 250 12 415.2 415.2 307.2 415.2 0.00 50 67 18911 -74.9 -88.9 10 14.0 -75.0 271 12 429.5 429.5 308.8 429.5 0.00 51 58 19754 -71.9 -90.9 4 19.0 -72.0 342 13 454.4 454.4 311.3 454.4 0.00 52 50 20650 -61.5 -89.5 1 28.0 -62.0 55 13 498.6 498.6 314.8 498.6 0.00 53 47 21032 -64.3 -90.3 2 26.0 -64.7 63 14 500.7 500.7 315.0 500.8 0.00 54 45 21300 -62.1 -90.1 1 28.0 -62.6 68 15 512.3 512.4 315.8 512.4 0.00 55 36 22671 -65.5 -91.5 2 26.0 -65.9 97 19 537.3 537.3 317.3 537.3 0.00 56 30 23800 -58.7 -89.7 1 31.0 -59.7 120 23 584.6 584.6 319.9 584.6 0.00 57 26 24706 -54.3 -88.3 1 34.0 -56.2 108 29 621.5 621.5 321.6 621.6 0.01 58 22 25777 -53.3 -88.3 1 35.0 -55.7 93 36 654.9 654.9 322.9 655.0 0.01 59 21 26076 -53.5 -87.5 1 34.0 -55.9 89 38 663.1 663.1 323.2 663.2 0.01 60 20 26390 -52.1 -87.1 1 35.0 -55.0 85 40 676.7 676.7 323.7 676.8 0.01 61 18 27070 -53.5 -87.5 1 34.0 -56.3 693.0 693.0 324.2 693.1 0.01 62 17 27441 -50.1 -87.1 1 37.0 -54.0 715.3 715.3 324.9 715.4 0.01 63 15 28265 -46.5 -85.5 0 39.0 -52.1 753.3 753.4 326.0 753.5 0.02 64 14 28723 -46.7 -85.7 0 39.0 -52.4 767.7 767.7 326.4 767.8 0.02 TRP 95 16937 -83.1 -89.1 34 6.0 -83.1 40 7 372.6 372.6 301.0 372.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 538.94 mb = 5312.91 m = 17430.59 ft Wetbulb zero: 588.81 mb = 4594.48 m = 15073.58 ft Precipitable water: 2.01 inches Sfc-500 mean rel hum: 66.23 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 951.86 mb = 539.29 m = 1769.30 ft T: 22.27 C 700-500 lapse rate: 5.58 C/km ThetaE index: 12.17 C Layer 878.0- 795.0 mb Conv cond level (CCL): 795.00 mb = 2092.91 m = 6866.42 ft Mean mixing ratio: 14.72 g/kg Conv temperature: 36.70 C = 98.07 F Cap Strength: 4.15 C Lifted Index: 1.56 C Risk: Showers probable Lifted Index @300 mb: 3.74 C Lifted Index @700 mb: 2.68 C Showalter Index: 4.93 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 14.90 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 182.60 Risk: None Energy Index: 0.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.06 J/kg Max Up Vert Vel: 6.17 m/s Conv Inhibition (B-): 35309.43 J/kg Cap Strength: 4.01 C Lift Cond Lev (LCL): 906.59 mb = 962.88 m = 3159.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 at 11 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 0 125 10 -8.2 5.7 | 290 2 1.4 -0.5 1 1000 107 125 9 -7.4 5.2 | 296 3 2.3 -1.1 2 978 305 105 24 -23.2 6.2 | 90 14 -13.6 -0.0 3 944 610 110 29 -27.3 9.9 | 102 18 -17.6 3.7 4 925 789 130 26 -19.9 16.7 | 135 15 -10.3 10.5 5 912 914 140 26 -16.7 19.9 | 153 15 -7.1 13.7 6 880 1219 140 30 -19.3 23.0 | 150 19 -9.7 16.7 7 850 1519 110 21 -19.7 7.2 | 95 10 -10.1 0.9 8 791 2134 65 14 -12.7 -5.9 | 14 13 -3.1 -12.2 9 763 2438 60 13 -11.3 -6.5 | 7 13 -1.6 -12.8 10 736 2743 75 11 -10.6 -2.8 | 6 9 -1.0 -9.1 11 710 3048 85 11 -11.0 -1.0 | 10 7 -1.3 -7.2 12 700 3170 80 11 -10.8 -1.9 | 8 8 -1.2 -8.2 13 659 3658 85 12 -12.0 -1.0 | 18 8 -2.3 -7.3 14 635 3962 75 14 -13.5 -3.6 | 22 11 -3.9 -9.9 15 612 4267 80 13 -12.8 -2.3 | 20 9 -3.2 -8.5 16 547 5182 45 10 -7.1 -7.1 | 349 14 2.6 -13.3 17 507 5791 65 10 -9.1 -4.2 | 357 10 0.6 -10.5 18 500 5910 65 11 -10.0 -4.6 | 2 11 -0.3 -10.9 19 469 6401 55 10 -8.2 -5.7 | 353 12 1.4 -12.0 20 451 6706 70 11 -10.3 -3.8 | 4 10 -0.7 -10.0 21 417 7315 45 12 -8.5 -8.5 | 356 15 1.1 -14.7 22 400 7630 70 10 -9.4 -3.4 | 359 10 0.2 -9.7 23 384 7925 70 11 -10.3 -3.8 | 4 10 -0.7 -10.0 24 354 8534 65 7 -6.3 -3.0 | 340 10 3.3 -9.2 25 313 9449 35 13 -7.5 -10.6 | 353 17 2.2 -16.9 26 300 9750 30 12 -6.0 -10.4 | 348 17 3.6 -16.6 27 263 10668 40 15 -9.6 -11.5 | 0 18 -0.0 -17.7 28 250 11030 10 13 -2.3 -12.8 | 339 20 7.4 -19.1 29 230 11582 355 13 1.1 -13.0 | 331 22 10.8 -19.2 30 210 12192 15 17 -4.4 -16.4 | 347 23 5.2 -22.7 31 200 12497 355 18 1.6 -17.9 | 335 27 11.2 -24.2 32 200 12510 5 19 -1.7 -18.9 | 342 26 8.0 -25.2 33 157 14021 350 15 2.6 -14.8 | 330 24 12.2 -21.0 34 150 14310 25 15 -6.3 -13.6 | 351 20 3.3 -19.8 35 142 14630 40 13 -8.4 -10.0 | 356 16 1.3 -16.2 36 128 15240 35 27 -15.5 -22.1 | 12 29 -5.9 -28.4 37 121 15545 30 24 -12.0 -20.8 | 5 27 -2.4 -27.0 38 109 16154 325 10 5.7 -8.2 | 313 21 15.4 -14.4 39 100 16650 340 2 0.7 -1.9 | 308 13 10.3 -8.1 40 95 16937 40 7 -4.5 -5.4 | 336 13 5.1 -11.6 41 93 17069 330 2 1.0 -1.7 | 307 13 10.6 -8.0 42 70 18660 250 12 11.3 4.1 | 276 21 20.9 -2.1 43 50 20650 55 13 -10.6 -7.5 | 4 14 -1.0 -13.7 44 30 23800 120 23 -19.9 11.5 | 117 12 -10.3 5.2 45 20 26390 85 40 -39.8 -3.5 | 72 32 -30.2 -9.7 Wind Parameters Mean winds (0-6000m): 93.0 at 15.3 knts Storm direction: 123.0 at 11.5 knts Shear (0-3000m) pos: 3.2 neg: 4.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 80.0 deg Storm rel helicity (0-3000m) pos: 71.8 neg: -101.7 tot: -29.9 m^2/s^2 ave: -10.0 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 14.0 stream: -0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.85 Bulk Shear: 4.95 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 ------------------------------------------------------------------------------- 500 110 19 91 8| 0.0 18.4 18.4| 8.8 -2.3 6.5 13.0 0.48| 24.4 11.7 1000 118 23 114 12| 7.7 9.2 16.8| 70.8 -2.3 68.5 68.5 0.64| 21.1 13.5 1500 124 24 125 13| 5.1 7.7 12.8| 70.8 -51.7 19.2 12.8 0.23| 20.1 4.6 2000 119 23 114 11| 3.8 6.9 10.7| 70.8 -87.6 -16.8 -8.4 0.00| 18.6 0.0 2500 112 21 100 10| 3.1 5.4 8.5| 70.8-101.4 -30.5 -12.2 -0.05| 15.9 -0.8 3000 108 19 89 9| 3.2 4.5 7.8| 71.8-101.7 -29.9 -10.0 -0.05| 14.0 -0.7 4000 103 17 73 8| 2.4 3.8 6.2| 75.7-102.0 -26.3 -6.6 -0.02| 11.1 -0.3 5000 98 16 59 8| 1.9 3.1 5.1| 75.7-117.0 -41.3 -8.3 -0.08| 9.6 -0.8 6000 93 15 46 8| 1.7 2.6 4.3| 83.1-121.6 -38.5 -6.4 -0.06| 8.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20250429.23.gif