UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 1 MAY 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 27.4 22.6 75 4.8 23.9 130 11 299.7 302.9 296.7 350.4 17.34 1 1007 32 26.0 21.2 75 4.8 22.6 131 11 298.6 301.5 295.5 344.9 15.93 2 1000 106 25.6 21.1 76 4.5 22.4 135 12 298.8 301.7 295.6 345.2 15.95 3 962 446 22.2 20.3 89 1.9 20.9 105 18 298.6 301.5 295.4 344.6 15.78 4 952 537 23.8 18.9 74 4.9 20.4 102 24 301.2 303.8 295.3 344.0 14.59 5 925 789 22.2 18.0 77 4.2 19.3 105 22 302.0 304.6 295.3 343.8 14.18 6 878 1242 20.2 14.2 68 6.0 16.2 114 23 304.5 306.6 294.1 339.3 11.67 7 873 1292 20.6 6.6 40 14.0 12.3 113 22 305.4 306.7 290.7 326.6 7.01 8 869 1331 19.8 12.8 64 7.0 15.2 111 22 305.0 307.0 293.6 337.1 10.75 9 856 1461 19.0 14.0 73 5.0 15.7 107 20 305.4 307.6 294.5 340.8 11.82 10 850 1522 18.8 11.8 64 7.0 14.3 105 19 305.8 307.8 293.5 336.7 10.28 11 780 2256 15.4 7.4 59 8.0 10.5 102 11 309.8 311.4 293.2 335.3 8.31 12 700 3167 10.2 4.2 66 6.0 6.7 115 10 313.8 315.2 293.6 336.9 7.41 13 626 4088 4.6 1.1 78 3.5 2.7 48 9 317.6 318.8 294.0 338.7 6.64 14 618 4192 5.0 -1.0 65 6.0 1.8 36 9 319.2 320.3 293.7 337.7 5.76 15 540 5280 -2.3 -4.6 84 2.3 -3.4 0 6 323.0 324.0 294.2 339.5 5.04 16 525 5504 -2.7 -9.7 59 7.0 -5.8 355 5 325.2 325.9 293.5 336.9 3.49 17 517 5625 -3.1 -7.4 72 4.3 -5.1 352 5 326.1 327.0 294.4 340.3 4.25 18 500 5890 -3.9 -8.9 68 5.0 -6.2 345 4 328.3 329.1 294.7 341.4 3.90 19 490 6049 -5.1 -9.8 70 4.7 -7.2 331 4 328.7 329.5 294.6 341.3 3.71 20 487 6098 -4.7 -12.7 54 8.0 -8.1 327 4 329.8 330.4 294.3 339.9 2.96 21 400 7620 -14.7 -19.1 69 4.4 -16.2 270 12 335.9 336.3 295.1 343.4 2.11 22 384 7928 -16.7 -20.5 72 3.8 -17.9 270 10 337.2 337.6 295.3 344.2 1.95 23 328 9095 -23.7 -36.7 29 13.0 -26.0 355 14 343.1 343.2 295.6 345.1 0.50 24 300 9740 -28.7 -41.7 28 13.0 -30.4 340 13 344.9 345.0 295.8 346.2 0.33 25 275 10358 -34.5 -42.5 44 8.0 -35.4 342 14 345.2 345.3 295.8 346.5 0.33 26 266 10590 -36.5 -44.5 43 8.0 -37.3 344 14 345.6 345.7 295.9 346.7 0.27 27 260 10749 -36.7 -52.7 18 16.0 -37.9 342 15 347.6 347.6 296.2 348.0 0.11 28 250 11020 -39.1 -53.1 21 14.0 -40.1 330 17 347.9 348.0 296.3 348.4 0.11 29 221 11848 -46.3 -59.3 22 13.0 -46.8 330 11 349.3 349.3 296.5 349.6 0.06 30 200 12500 -52.1 -58.1 48 6.0 -52.3 330 25 350.3 350.3 296.8 350.6 0.07 31 186 12964 -56.3 -60.2 61 3.9 -56.4 326 35 350.8 350.8 296.8 351.1 0.06 32 184 13032 -57.3 -63.3 46 6.0 -57.4 326 36 350.3 350.3 296.7 350.5 0.04 33 182 13101 -57.3 -65.3 36 8.0 -57.5 325 38 351.4 351.4 297.0 351.5 0.03 34 174 13383 -60.1 -64.5 56 4.4 -60.2 327 39 351.3 351.3 297.0 351.5 0.04 35 168 13600 -61.7 -70.7 29 9.0 -61.8 329 40 352.2 352.2 297.1 352.3 0.02 36 163 13786 -63.3 -67.3 58 4.0 -63.4 331 40 352.6 352.6 297.2 352.7 0.03 37 157 14015 -65.5 -69.0 62 3.5 -65.5 335 38 352.6 352.6 297.2 352.7 0.02 38 152 14210 -67.1 -73.1 42 6.0 -67.1 339 37 353.2 353.2 297.3 353.2 0.01 39 150 14290 -67.7 -72.2 53 4.5 -67.7 340 37 353.5 353.5 297.4 353.5 0.01 40 130 15135 -75.1 -77.9 65 2.8 -75.1 343 24 355.0 355.0 297.7 355.0 0.01 41 124 15407 -77.1 -81.1 53 4.0 -77.1 344 20 356.2 356.2 298.0 356.2 0.00 42 113 15939 -78.1 -86.1 26 8.0 -78.1 358 13 363.9 363.9 299.4 363.9 0.00 43 100 16630 -81.5 -87.5 35 6.0 -81.5 290 8 370.3 370.3 300.6 370.3 0.00 44 88 17342 -83.9 -89.9 34 6.0 -83.9 275 16 379.2 379.2 302.1 379.2 0.00 45 79 17943 -81.7 -90.7 20 9.0 -81.7 225 9 395.7 395.7 304.6 395.7 0.00 46 76 18163 -76.3 -88.3 13 12.0 -76.3 208 7 411.4 411.4 306.7 411.4 0.00 47 70 18640 -73.7 -88.7 8 15.0 -73.7 170 2 426.7 426.7 308.5 426.7 0.00 48 58 19749 -71.1 -91.1 4 20.0 -71.2 131 5 456.2 456.2 311.4 456.2 0.00 49 50 20650 -61.9 -89.9 1 28.0 -62.4 100 7 497.6 497.6 314.8 497.6 0.00 50 47 21033 -61.3 -90.3 1 29.0 -61.8 107 8 507.9 507.9 315.5 507.9 0.00 51 38 22343 -63.3 -91.3 1 28.0 -63.8 132 10 534.7 534.7 317.2 534.7 0.00 52 32 23414 -57.1 -90.1 1 33.0 -58.3 152 12 578.2 578.2 319.6 578.2 0.00 53 30 23820 -58.9 -89.9 1 31.0 -59.9 160 13 584.1 584.1 319.9 584.1 0.00 54 29 24034 -59.3 -90.3 1 31.0 -60.3 156 16 588.7 588.7 320.1 588.7 0.00 55 28 24256 -57.1 -91.1 1 34.0 -58.5 152 18 600.7 600.7 320.6 600.7 0.00 56 24 25231 -59.3 -91.3 1 32.0 -60.5 135 30 621.4 621.4 321.6 621.4 0.00 57 22 25785 -54.7 -89.7 1 35.0 -56.8 126 36 650.8 650.8 322.7 650.8 0.01 58 21 26083 -55.3 -89.3 1 34.0 -57.3 120 39 657.7 657.7 323.0 657.7 0.01 59 20 26400 -49.1 -87.1 0 38.0 -52.9 115 43 685.9 685.9 324.0 686.0 0.01 60 19 26737 -48.5 -86.5 0 38.0 -52.6 697.9 697.9 324.4 698.0 0.01 61 17 27467 -49.7 -87.7 0 38.0 -53.7 716.6 716.6 325.0 716.7 0.01 TRP 88 17342 -83.9 -89.9 34 6.0 -83.9 275 16 379.2 379.2 302.1 379.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 564.58 mb = 4937.20 m = 16197.96 ft Wetbulb zero: 591.41 mb = 4546.87 m = 14917.37 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 70.09 % Est. max temperature: 33.01 C = 91.41 F Sfc-Lift cond lev (LCL): 942.23 mb = 627.60 m = 2059.02 ft T: 23.23 C 700-500 lapse rate: 5.18 C/km ThetaE index: 18.56 C Layer 962.0- 869.0 mb Conv cond level (CCL): 809.26 mb = 1941.72 m = 6370.40 ft Mean mixing ratio: 15.08 g/kg Conv temperature: 35.83 C = 96.50 F Cap Strength: 3.30 C Lifted Index: 1.12 C Risk: Showers probable Lifted Index @300 mb: 2.80 C Lifted Index @700 mb: 1.19 C Showalter Index: 4.28 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 15.70 C K Index: 28.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.60 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.25 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 215.42 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 905.76 mb = 971.61 m = 3187.66 ft Lev Free Conv (LFC): 570.76 mb = 4833.31 m = 15857.11 ft Equ Level (EL): 520.76 mb = 5567.89 m = 18267.14 ft B at Equ Level: 28.68 J/kg Max Parcel Lev (MPL): 470.76 mb = 6360.09 m = 20866.19 ft Wind level data Storm motion: 121 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 1010 0 130 11 -8.4 7.1 | 158 3 -1.1 2.6 1 1000 106 135 12 -8.5 8.5 | 164 4 -1.1 4.0 2 978 305 110 10 -9.4 3.4 | 63 2 -2.0 -1.0 3 944 610 100 28 -27.6 4.9 | 91 20 -20.2 0.4 4 925 789 105 22 -21.3 5.7 | 95 14 -13.9 1.2 5 912 914 105 20 -19.3 5.2 | 93 12 -12.0 0.7 6 880 1219 115 23 -20.8 9.7 | 111 14 -13.5 5.3 7 850 1522 105 19 -18.4 4.9 | 92 11 -11.0 0.4 8 850 1524 100 21 -20.7 3.6 | 86 13 -13.3 -0.8 9 820 1829 90 12 -12.0 0.0 | 46 6 -4.6 -4.5 10 791 2134 100 12 -11.8 2.1 | 62 5 -4.5 -2.4 11 736 2743 110 9 -8.5 3.1 | 38 2 -1.1 -1.4 12 710 3048 95 10 -10.0 0.9 | 36 4 -2.6 -3.6 13 700 3167 115 10 -9.1 4.2 | 82 2 -1.7 -0.2 14 684 3353 115 11 -10.0 4.6 | 94 3 -2.6 0.2 15 634 3962 60 10 -8.7 -5.0 | 8 10 -1.3 -9.5 16 611 4267 25 8 -3.4 -7.3 | 341 12 4.0 -11.7 17 500 5890 345 4 1.0 -3.9 | 315 12 8.4 -8.3 18 468 6401 300 4 3.5 -2.0 | 301 13 10.8 -6.5 19 400 7620 270 12 12.0 -0.0 | 283 20 19.4 -4.5 20 400 7620 270 10 10.0 -0.0 | 284 18 17.4 -4.5 21 384 7925 270 10 10.0 -0.0 | 284 18 17.4 -4.5 22 353 8534 330 11 5.5 -9.5 | 317 19 12.9 -14.0 23 339 8839 360 14 -0.0 -14.0 | 338 20 7.4 -18.5 24 300 9740 340 13 4.4 -12.2 | 325 20 11.8 -16.7 25 299 9754 335 13 5.5 -11.8 | 322 21 12.9 -16.3 26 263 10668 345 14 3.6 -13.5 | 329 21 11.0 -18.0 27 250 11020 330 17 8.5 -14.7 | 320 25 15.9 -19.2 28 240 11278 325 17 9.8 -13.9 | 317 25 17.1 -18.4 29 219 11887 330 10 5.0 -8.7 | 317 18 12.4 -13.1 30 200 12500 330 25 12.5 -21.7 | 323 33 19.9 -26.1 31 181 13106 325 38 21.8 -31.1 | 321 46 29.2 -35.6 32 164 13716 330 40 20.0 -34.6 | 325 48 27.4 -39.1 33 150 14290 340 37 12.7 -34.8 | 333 44 20.0 -39.2 34 121 15545 345 18 4.7 -17.4 | 331 25 12.0 -21.9 35 114 15850 360 14 -0.0 -14.0 | 338 20 7.4 -18.5 36 109 16154 350 11 1.9 -10.8 | 329 18 9.3 -15.3 37 103 16459 235 10 8.2 5.7 | 265 16 15.5 1.3 38 100 16630 290 8 7.5 -2.7 | 296 17 14.9 -7.2 39 98 16764 290 8 7.5 -2.7 | 296 17 14.9 -7.2 40 88 17342 275 16 15.9 -1.4 | 284 24 23.3 -5.9 41 70 18640 170 2 -0.3 2.0 | 290 7 7.0 -2.5 42 50 20650 100 7 -6.9 1.2 | 352 3 0.5 -3.3 43 30 23820 160 13 -4.4 12.2 | 201 8 2.9 7.7 44 20 26400 115 43 -39.0 18.2 | 113 34 -31.6 13.7 Wind Parameters Mean winds (0-6000m): 91.3 at 11.5 knts Storm direction: 121.3 at 8.6 knts Shear (0-3000m) pos: 0.7 neg: 1.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -120.8 deg Storm rel helicity (0-3000m) pos: 23.0 neg: -37.1 tot: -14.2 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.57 Bulk Shear: 3.99 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 ------------------------------------------------------------------------------- 500 116 13 106 5| 0.0 13.0 13.0| 3.2 -2.8 0.4 0.7 -0.09| 18.8 -1.8 1000 107 18 96 10| 0.9 6.5 7.4| 11.6 -5.3 6.3 6.3 -0.01| 17.0 -0.1 1500 109 19 99 11| 0.6 4.0 4.6| 21.2 -17.5 3.8 2.5 -0.03| 14.1 -0.4 2000 106 18 93 10| 0.4 2.2 2.6| 22.0 -36.3 -14.3 -7.1 -0.15| 13.3 -2.1 2500 105 17 90 9| 0.9 1.8 2.7| 23.0 -36.6 -13.7 -5.5 -0.14| 11.2 -1.6 3000 105 16 88 8| 0.7 1.7 2.4| 23.0 -37.1 -14.2 -4.7 -0.15| 9.9 -1.5 4000 104 14 80 7| 0.6 2.1 2.7| 24.7 -49.3 -24.6 -6.2 -0.19| 9.3 -1.8 5000 96 13 61 6| 0.5 1.8 2.3| 24.7 -72.0 -47.3 -9.5 -0.26| 8.3 -2.2 6000 91 11 44 6| 0.4 1.4 1.8| 24.7 -83.2 -58.5 -9.7 -0.29| 7.2 -2.1 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20250501.23.gif