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 YBWP... Searching the city database file for: YBWP ... Date:2300Z 2 DEC 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 1007 0 30.8 24.8 70 6.0 26.3 80 7 303.3 307.0 299.2 362.7 19.94 1 1000 87 29.0 23.0 70 6.0 24.6 40 7 302.1 305.5 297.7 355.2 17.96 2 971 349 26.4 23.3 83 3.1 24.1 60 10 302.1 305.6 298.3 357.9 18.86 3 925 777 23.6 20.0 80 3.6 21.1 60 13 303.4 306.4 296.9 351.3 16.11 4 850 1512 19.6 14.6 73 5.0 16.3 75 12 306.7 309.0 295.3 344.0 12.39 5 827 1748 18.6 11.6 64 7.0 14.0 82 14 308.0 310.0 294.2 339.7 10.43 6 783 2216 15.2 13.0 87 2.2 13.7 100 15 309.2 311.5 295.7 346.1 12.11 7 700 3159 9.8 8.1 89 1.7 8.8 120 13 313.3 315.2 295.1 343.5 9.74 8 678 3423 8.0 6.9 93 1.1 7.3 110 12 314.2 316.0 295.0 343.0 9.25 9 656 3695 6.4 5.0 91 1.4 5.6 100 11 315.4 317.0 294.7 341.6 8.37 10 553 5080 0.0 -5.0 69 5.0 -2.5 53 6 323.6 324.5 294.1 339.3 4.77 11 500 5880 -5.3 -8.0 81 2.7 -6.5 355 5 326.6 327.4 294.4 340.6 4.19 12 480 6201 -7.1 -8.6 89 1.5 -7.8 357 8 328.2 329.0 294.8 342.2 4.17 13 473 6316 -7.3 -12.3 67 5.0 -9.4 358 9 329.3 330.0 294.3 340.1 3.15 14 460 6533 -9.1 -11.4 83 2.3 -10.1 359 10 329.7 330.4 294.7 341.6 3.48 15 458 6567 -8.9 -15.9 57 7.0 -11.5 359 11 330.4 330.9 294.0 338.7 2.42 16 444 6808 -10.1 -13.2 78 3.1 -11.3 2 12 331.8 332.4 294.9 342.5 3.12 17 426 7128 -11.7 -15.8 72 4.1 -13.2 7 14 333.7 334.2 295.0 342.9 2.62 18 400 7610 -14.1 -21.1 55 7.0 -16.4 345 17 336.7 337.0 295.0 343.0 1.78 19 386 7879 -16.1 -22.1 60 6.0 -18.0 343 15 337.5 337.8 295.2 343.6 1.69 20 368 8237 -17.9 -30.9 31 13.0 -20.9 339 17 339.7 339.9 295.0 342.7 0.79 21 350 8609 -20.7 -26.7 59 6.0 -22.2 336 20 340.9 341.1 295.6 345.4 1.23 22 308 9541 -26.9 -33.9 52 7.0 -28.2 327 25 344.9 345.0 296.1 347.6 0.71 23 300 9730 -28.5 -38.5 38 10.0 -30.0 325 26 345.2 345.3 296.0 347.0 0.46 24 289 9997 -30.3 -49.3 14 19.0 -32.2 317 27 346.4 346.4 296.0 347.0 0.15 25 288 10021 -30.5 -45.5 22 15.0 -32.2 316 27 346.4 346.5 296.0 347.3 0.23 26 287 10046 -30.7 -37.7 50 7.0 -31.7 316 27 346.5 346.6 296.3 348.5 0.52 27 282 10170 -31.5 -44.5 27 13.0 -33.0 317 27 347.1 347.1 296.2 348.1 0.26 28 250 11010 -38.5 -50.5 27 12.0 -39.4 330 30 348.8 348.9 296.5 349.5 0.15 29 239 11317 -41.5 -48.5 47 7.0 -42.0 328 30 348.8 348.9 296.5 349.6 0.20 30 229 11605 -43.3 -55.3 25 12.0 -43.9 327 30 350.4 350.4 296.8 350.8 0.09 31 207 12276 -49.1 -53.0 64 3.9 -49.3 316 29 351.5 351.6 297.1 352.1 0.13 32 206 12307 -49.5 -56.5 44 7.0 -49.8 315 29 351.4 351.4 297.0 351.8 0.09 33 200 12500 -51.1 -59.1 38 8.0 -51.4 310 29 351.8 351.9 297.1 352.1 0.07 34 179 13210 -57.3 -60.5 67 3.2 -57.4 296 28 353.0 353.1 297.4 353.3 0.06 35 163 13794 -62.9 -68.9 44 6.0 -63.0 287 27 353.2 353.2 297.4 353.3 0.02 36 150 14300 -66.9 -74.9 31 8.0 -67.0 300 27 354.8 354.8 297.7 354.9 0.01 37 147 14422 -67.7 -78.7 19 11.0 -67.8 301 27 355.5 355.5 297.8 355.5 0.01 38 112 16010 -79.3 -85.3 37 6.0 -79.3 308 19 362.6 362.6 299.2 362.6 0.00 39 100 16650 -81.3 -89.3 25 8.0 -81.3 85 19 370.6 370.6 300.7 370.7 0.00 40 80 17883 -86.5 -92.5 33 6.0 -86.5 100 20 384.4 384.4 302.9 384.4 0.00 41 70 18620 -82.3 -89.3 29 7.0 -82.3 85 12 408.3 408.3 306.3 408.3 0.00 42 66 18949 -82.1 -89.1 29 7.0 -82.1 84 15 415.7 415.7 307.2 415.7 0.00 43 50 20570 -65.9 -89.9 2 24.0 -66.2 80 31 488.2 488.2 314.1 488.2 0.00 44 46 21080 -64.3 -90.3 2 26.0 -64.7 82 36 503.8 503.8 315.2 503.8 0.00 45 42 21634 -66.7 -91.7 2 25.0 -67.0 83 42 511.2 511.2 315.7 511.2 0.00 46 38 22247 -62.5 -90.5 1 28.0 -63.0 85 48 536.7 536.7 317.3 536.7 0.00 47 36 22580 -64.9 -91.9 1 27.0 -65.3 86 51 538.9 538.9 317.5 538.9 0.00 48 32 23308 -59.9 -89.9 1 30.0 -60.8 89 58 570.7 570.7 319.2 570.7 0.00 49 30 23710 -61.9 -90.9 1 29.0 -62.6 90 62 575.9 575.9 319.5 575.9 0.00 50 29 23920 -62.1 -91.1 1 29.0 -62.9 85 63 581.0 581.0 319.7 581.0 0.00 51 28 24137 -62.3 -91.3 1 29.0 -63.0 85 62 586.3 586.3 320.0 586.3 0.00 52 21 25963 -50.9 -85.9 1 35.0 -54.0 85 53 670.9 670.9 323.4 671.0 0.01 53 20 26280 -51.3 -86.3 1 35.0 -54.4 85 51 679.1 679.2 323.7 679.2 0.01 54 18 26962 -53.1 -87.1 1 34.0 -56.0 694.2 694.3 324.3 694.3 0.01 55 16 27727 -49.5 -86.5 1 37.0 -53.8 729.8 729.8 325.4 729.9 0.01 TRP 80 17883 -86.5 -92.5 33 6.0 -86.5 100 20 384.4 384.4 302.9 384.4 0.00 WND 29 23920 -62.1 -91.1 1 29.0 -62.9 85 63 581.0 581.0 319.7 581.0 0.00 Sounding variables and indices 1000-500 mb thick: 5793.00 m Freezing level: 553.00 mb = 5080.29 m = 16667.41 ft Wetbulb zero: 584.84 mb = 4626.19 m = 15177.62 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 80.22 % Est. max temperature: 33.83 C = 92.89 F Sfc-Lift cond lev (LCL): 923.80 mb = 788.29 m = 2586.22 ft T: 23.54 C 700-500 lapse rate: 5.55 C/km ThetaE index: 18.23 C Layer 925.0- 783.0 mb Conv cond level (CCL): 859.67 mb = 1413.69 m = 4638.05 ft Mean mixing ratio: 17.50 g/kg Conv temperature: 33.71 C = 92.68 F Cap Strength: 1.52 C Lifted Index: -3.97 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.62 C Lifted Index @700 mb: -2.06 C Showalter Index: -0.10 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 19.90 C K Index: 37.80 Risk: > 80 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1099.07 J/kg Max Up Vert Vel: 46.88 m/s Conv Inhibition (B-): 36.07 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 903.65 mb = 980.01 m = 3215.23 ft Lev Free Conv (LFC): 798.65 mb = 2046.67 m = 6714.71 ft Equ Level (EL): 148.65 mb = 14354.58 m = 47094.52 ft B at Equ Level: 1091.16 J/kg Max Parcel Lev (MPL): 78.65 mb = 17977.59 m = 58980.86 ft Wind level data Storm motion: 117 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 1007 0 80 7 -6.9 -1.2 | 351 5 0.8 -5.1 1 1000 87 40 7 -4.5 -5.4 | 341 10 3.2 -9.2 2 976 305 60 10 -8.7 -5.0 | 6 9 -1.0 -8.8 3 925 777 60 13 -11.3 -6.5 | 19 11 -3.6 -10.3 4 910 914 65 12 -10.9 -5.1 | 20 9 -3.2 -8.9 5 879 1219 55 14 -11.5 -8.0 | 18 12 -3.8 -11.9 6 850 1512 75 12 -11.6 -3.1 | 29 8 -3.9 -6.9 7 819 1829 85 15 -14.9 -1.3 | 55 9 -7.2 -5.1 8 790 2134 100 15 -14.8 2.6 | 80 7 -7.1 -1.2 9 709 3048 100 15 -14.8 2.6 | 80 7 -7.1 -1.2 10 700 3159 120 13 -11.3 6.5 | 127 4 -3.6 2.7 11 658 3658 100 11 -10.8 1.9 | 58 4 -3.1 -1.9 12 610 4267 100 13 -12.8 2.3 | 73 5 -5.1 -1.6 13 588 4572 115 15 -13.6 6.3 | 113 6 -5.9 2.5 14 566 4877 90 12 -12.0 0.0 | 48 6 -4.3 -3.8 15 545 5182 30 3 -1.5 -2.6 | 316 9 6.2 -6.4 16 500 5880 355 5 0.4 -5.0 | 317 12 8.1 -8.8 17 449 6706 360 12 -0.0 -12.0 | 334 18 7.7 -15.8 18 416 7315 10 15 -2.6 -14.8 | 345 19 5.1 -18.6 19 400 7610 345 17 4.4 -16.4 | 329 24 12.1 -20.3 20 399 7620 345 14 3.6 -13.5 | 327 21 11.3 -17.4 21 300 9730 325 26 14.9 -21.3 | 318 34 22.6 -25.1 22 286 10058 315 27 19.1 -19.1 | 311 35 26.8 -22.9 23 251 10973 330 31 15.5 -26.8 | 323 38 23.2 -30.7 24 250 11010 330 30 15.0 -26.0 | 323 37 22.7 -29.8 25 219 11887 325 30 17.2 -24.6 | 319 38 24.9 -28.4 26 200 12500 310 29 22.2 -18.6 | 307 37 29.9 -22.5 27 165 13716 285 27 26.1 -7.0 | 288 35 33.8 -10.8 28 150 14300 300 27 23.4 -13.5 | 299 36 31.1 -17.3 29 115 15850 315 25 17.7 -17.7 | 310 33 25.4 -21.5 30 109 16154 300 13 11.3 -6.5 | 299 22 19.0 -10.3 31 103 16459 170 10 -1.7 9.8 | 225 8 6.0 6.0 32 100 16650 85 19 -18.9 -1.7 | 64 13 -11.2 -5.5 33 98 16764 85 19 -18.9 -1.7 | 64 13 -11.2 -5.5 34 80 17883 100 20 -19.7 3.5 | 88 12 -12.0 -0.4 35 70 18620 85 12 -12.0 -1.0 | 41 6 -4.3 -4.9 36 50 20570 80 31 -30.5 -5.4 | 68 25 -22.8 -9.2 37 30 23710 90 62 -62.0 0.0 | 86 54 -54.3 -3.8 38 29 23920 85 63 -62.8 -5.5 | 80 56 -55.1 -9.3 39 20 26280 85 51 -50.8 -4.4 | 79 44 -43.1 -8.3 Wind Parameters Mean winds (0-6000m): 86.5 at 11.5 knts Storm direction: 116.5 at 8.6 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 89.1 deg Storm rel helicity (0-3000m) pos: 36.7 neg: -3.0 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.4 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 247.88 Bulk Shear: 4.43 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 56 9 360 9| 0.0 5.4 5.4| 11.9 -2.0 9.9 19.8 0.38| 10.2 3.8 1000 59 11 9 9| 0.7 2.7 3.4| 15.5 -2.1 13.4 13.4 0.38| 6.8 2.6 1500 60 12 14 10| 1.0 1.8 2.8| 20.9 -3.0 17.9 11.9 0.34| 6.8 2.3 2000 67 12 22 9| 2.2 1.3 3.5| 33.5 -3.0 30.5 15.2 0.48| 6.7 3.2 2500 75 13 33 9| 2.0 1.1 3.1| 36.7 -3.0 33.6 13.5 0.51| 5.7 2.9 3000 80 13 40 8| 1.7 0.9 2.6| 36.7 -3.0 33.6 11.2 0.51| 4.7 2.4 4000 87 13 48 7| 1.2 0.9 2.0| 43.2 -7.0 36.2 9.1 0.39| 4.9 1.9 5000 90 13 54 7| 1.3 1.5 2.8| 48.8 -24.4 24.5 4.9 0.13| 5.5 0.7 6000 87 11 40 6| 1.1 1.7 2.8| 51.6 -37.9 13.7 2.3 0.03| 5.5 0.1 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251202.23.gif