UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120623.upa.cvt Date: 2300Z 6 DEC 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 6 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 1006 0 28.2 23.8 77 4.4 25.0 110 13 300.8 304.3 297.9 356.0 18.76 1 1000 77 26.2 22.7 81 3.5 23.7 105 8 299.4 302.6 296.8 350.9 17.63 2 958 456 23.4 21.1 87 2.3 21.8 94 19 300.2 303.3 296.4 349.1 16.66 3 925 763 22.8 19.2 80 3.6 20.3 85 22 302.6 305.4 296.2 347.9 15.31 4 882 1178 22.0 16.0 69 6.0 17.9 124 15 305.9 308.4 295.6 345.2 13.08 5 850 1499 20.0 15.0 73 5.0 16.6 125 18 307.1 309.5 295.6 345.4 12.72 6 813 1882 18.2 11.2 64 7.0 13.7 119 16 309.1 311.1 294.4 340.6 10.33 7 783 2204 17.8 -4.2 22 22.0 6.7 118 13 312.0 312.7 289.8 323.4 3.57 8 776 2281 16.8 6.8 52 10.0 10.7 121 13 311.8 313.3 293.4 336.5 8.01 9 764 2414 15.2 9.2 67 6.0 11.4 127 12 311.4 313.2 294.6 341.0 9.61 10 710 3031 11.0 8.0 82 3.0 9.1 155 7 313.4 315.2 295.0 342.9 9.53 11 700 3150 10.6 6.4 75 4.2 8.0 160 6 314.2 315.9 294.6 341.2 8.65 12 581 4680 0.8 0.5 98 0.3 0.6 196 6 320.0 321.3 294.8 341.9 6.85 13 547 5164 -1.7 -2.2 96 0.5 -2.0 172 8 322.6 323.7 294.8 342.0 5.96 14 542 5238 -0.9 -3.0 86 2.1 -2.0 168 8 324.4 325.5 295.0 342.9 5.67 15 502 5848 -3.9 -7.9 74 4.0 -5.8 140 11 327.9 328.7 294.8 342.0 4.21 16 500 5880 -3.7 -10.7 58 7.0 -6.8 140 11 328.5 329.2 294.3 340.0 3.38 17 495 5959 -3.5 -13.5 46 10.0 -7.7 143 11 329.7 330.3 294.1 339.1 2.73 18 430 7056 -10.5 -13.4 79 2.9 -11.7 191 10 334.4 335.0 295.6 345.4 3.17 19 425 7146 -10.5 -16.5 61 6.0 -12.8 195 10 335.5 336.0 295.3 344.2 2.48 20 418 7273 -10.7 -16.7 61 6.0 -13.0 200 10 336.8 337.3 295.7 345.6 2.48 21 400 7610 -12.9 -17.9 66 5.0 -14.7 215 10 338.2 338.7 295.8 346.6 2.34 22 386 7881 -14.7 -20.7 60 6.0 -16.7 230 10 339.3 339.7 295.8 346.2 1.91 23 334 8960 -22.9 -26.9 70 4.0 -23.9 289 10 342.4 342.7 296.0 347.2 1.27 24 316 9364 -24.9 -31.9 52 7.0 -26.3 298 11 345.1 345.3 296.3 348.3 0.84 25 300 9740 -27.9 -34.9 51 7.0 -29.2 295 14 346.1 346.2 296.3 348.6 0.66 26 250 11020 -38.7 -45.7 48 7.0 -39.4 330 14 348.5 348.6 296.5 349.6 0.26 27 233 11500 -42.9 -46.8 65 3.9 -43.2 354 12 349.2 349.3 296.7 350.2 0.24 28 222 11824 -45.7 -52.7 45 7.0 -46.1 11 11 349.8 349.8 296.7 350.4 0.13 29 219 11915 -46.5 -50.9 61 4.4 -46.7 15 11 349.9 350.0 296.8 350.6 0.16 30 213 12098 -48.3 -55.3 44 7.0 -48.6 25 10 349.9 349.9 296.7 350.3 0.10 31 200 12510 -51.9 -57.9 48 6.0 -52.1 10 13 350.6 350.6 296.8 350.9 0.08 32 182 13112 -57.1 -72.1 13 15.0 -57.3 5 20 351.7 351.7 297.0 351.8 0.01 33 164 13759 -63.3 -75.3 18 12.0 -63.4 6 28 351.9 351.9 297.1 352.0 0.01 34 157 14025 -65.3 -81.3 9 16.0 -65.4 13 23 353.0 353.0 297.3 353.0 0.00 35 150 14300 -67.5 -77.5 23 10.0 -67.5 20 17 353.8 353.8 297.4 353.8 0.01 36 116 15802 -79.5 -83.8 49 4.3 -79.5 158 12 358.6 358.6 298.4 358.6 0.00 37 101 16575 -85.5 -90.5 40 5.0 -85.5 135 10 361.5 361.5 299.0 361.5 0.00 38 100 16630 -85.1 -91.1 33 6.0 -85.1 130 14 363.3 363.3 299.4 363.3 0.00 39 79 17926 -86.3 -93.3 27 7.0 -86.3 70 7 386.2 386.2 303.2 386.2 0.00 40 78 17997 -83.1 -91.1 24 8.0 -83.1 66 7 394.2 394.2 304.4 394.2 0.00 41 70 18600 -83.1 -89.1 34 6.0 -83.1 35 4 406.6 406.6 306.1 406.6 0.00 42 68 18761 -82.7 -88.7 35 6.0 -82.7 39 7 410.9 410.9 306.6 410.9 0.00 43 65 19011 -83.9 -89.9 34 6.0 -83.9 46 11 413.6 413.6 306.9 413.6 0.00 44 50 20530 -66.3 -91.3 2 25.0 -66.5 85 37 487.2 487.2 314.0 487.3 0.00 45 47 20910 -62.1 -90.1 1 28.0 -62.6 87 37 506.0 506.0 315.4 506.0 0.00 46 45 21178 -64.3 -90.3 2 26.0 -64.7 88 37 507.0 507.0 315.4 507.0 0.00 47 41 21756 -58.9 -89.9 1 31.0 -59.7 91 38 534.2 534.2 317.2 534.2 0.00 48 38 22231 -61.1 -90.1 1 29.0 -61.7 93 38 540.3 540.3 317.5 540.3 0.00 49 30 23720 -55.7 -87.7 1 32.0 -57.2 100 39 592.8 592.8 320.3 592.8 0.01 50 24 25130 -59.3 -89.3 1 30.0 -60.5 94 42 621.4 621.4 321.6 621.4 0.01 51 20 26290 -52.9 -87.9 1 35.0 -55.6 90 45 674.3 674.3 323.6 674.3 0.01 52 19 26621 -52.5 -87.5 1 35.0 -55.4 685.5 685.5 324.0 685.5 0.01 TRP 101 16575 -85.5 -90.5 40 5.0 -85.5 135 10 361.5 361.5 299.0 361.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 570.12 mb = 4835.01 m = 15862.69 ft Wetbulb zero: 573.01 mb = 4791.24 m = 15719.10 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 78.44 % Est. max temperature: 34.25 C = 93.66 F Sfc-Lift cond lev (LCL): 944.14 mb = 583.40 m = 1914.03 ft T: 23.15 C 700-500 lapse rate: 5.24 C/km ThetaE index: 22.02 C Layer 813.0- 776.0 mb Conv cond level (CCL): 781.25 mb = 2223.50 m = 7294.87 ft Mean mixing ratio: 16.36 g/kg Conv temperature: 39.35 C = 102.83 F Cap Strength: 3.25 C Lifted Index: -0.44 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.91 C Lifted Index @700 mb: 0.21 C Showalter Index: 0.94 C Risk: Thunderstorms probable Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.70 C K Index: 34.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -1.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 150.07 J/kg Max Up Vert Vel: 17.32 m/s Conv Inhibition (B-): 164.64 J/kg Cap Strength: 3.13 C Lift Cond Lev (LCL): 911.76 mb = 888.75 m = 2915.82 ft Lev Free Conv (LFC): 686.76 mb = 3306.79 m = 10848.93 ft Equ Level (EL): 486.76 mb = 6090.02 m = 19980.13 ft B at Equ Level: 142.20 J/kg Max Parcel Lev (MPL): 206.76 mb = 12292.66 m = 40329.76 ft Wind level data Storm motion: 157 at 8 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 1006 0 110 13 -12.2 4.4 | 71 10 -9.1 -3.1 1 1000 77 105 8 -7.7 2.1 | 40 7 -4.6 -5.5 2 941 610 90 24 -24.0 0.0 | 70 22 -20.9 -7.5 3 925 763 85 22 -21.9 -1.9 | 63 21 -18.8 -9.5 4 909 914 85 19 -18.9 -1.7 | 60 18 -15.8 -9.2 5 878 1219 130 14 -10.7 9.0 | 101 8 -7.6 1.5 6 850 1499 125 18 -14.7 10.3 | 103 12 -11.6 2.8 7 789 2134 115 14 -12.7 5.9 | 80 10 -9.6 -1.6 8 700 3150 160 6 -2.1 5.6 | 331 2 1.1 -1.9 9 658 3658 170 3 -0.5 3.0 | 330 5 2.6 -4.6 10 633 3962 205 10 4.2 9.1 | 258 8 7.3 1.5 11 610 4267 215 5 2.9 4.1 | 300 7 6.0 -3.4 12 506 5791 140 10 -6.4 7.7 | 92 3 -3.3 0.1 13 500 5880 140 11 -7.1 8.4 | 103 4 -3.9 0.9 14 400 7610 215 10 5.7 8.2 | 266 9 8.9 0.7 15 325 9144 300 10 8.7 -5.0 | 317 17 11.8 -12.5 16 300 9740 295 14 12.7 -5.9 | 310 21 15.8 -13.5 17 299 9754 290 14 13.2 -4.8 | 307 20 16.3 -12.3 18 252 10973 315 13 9.2 -9.2 | 324 21 12.3 -16.7 19 250 11020 330 14 7.0 -12.1 | 333 22 10.1 -19.7 20 210 12192 30 10 -5.0 -8.7 | 7 16 -1.9 -16.2 21 200 12497 15 10 -2.6 -9.7 | 358 17 0.5 -17.2 22 200 12510 10 13 -2.3 -12.8 | 358 20 0.9 -20.3 23 191 12802 5 16 -1.4 -15.9 | 356 24 1.7 -23.5 24 165 13716 5 29 -2.5 -28.9 | 359 36 0.6 -36.4 25 150 14300 20 17 -5.8 -16.0 | 7 24 -2.7 -23.5 26 149 14326 25 19 -8.0 -17.2 | 11 25 -4.9 -24.8 27 127 15240 25 10 -4.2 -9.1 | 4 17 -1.1 -16.6 28 121 15545 150 10 -5.0 8.7 | 121 2 -1.9 1.1 29 109 16154 170 16 -2.8 15.8 | 182 8 0.3 8.2 30 101 16575 135 10 -7.1 7.1 | 83 4 -3.9 -0.5 31 100 16630 130 14 -10.7 9.0 | 101 8 -7.6 1.5 32 98 16764 130 13 -10.0 8.4 | 97 7 -6.8 0.8 33 70 18600 35 4 -2.3 -3.3 | 356 11 0.8 -10.8 34 50 20530 85 37 -36.9 -3.2 | 72 35 -33.7 -10.8 35 30 23720 100 39 -38.4 6.8 | 89 35 -35.3 -0.8 36 20 26290 90 45 -45.0 0.0 | 80 43 -41.9 -7.5 Wind Parameters Mean winds (0-6000m): 127.5 at 10.9 knts Storm direction: 157.5 at 8.2 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -66.3 deg Storm rel helicity (0-3000m) pos: 47.6 neg: -41.3 tot: 6.3 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 0.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 22.61 Bulk Shear: 6.64 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 97 14 62 12| 0.0 9.4 9.4| 13.6 -8.6 5.0 9.9 0.04| 17.4 0.7 1000 91 18 64 16| 1.8 4.7 6.5| 26.9 -28.7 -1.9 -1.9 0.00| 15.3 0.0 1500 100 17 72 14| 3.8 3.1 6.9| 46.1 -28.7 17.4 11.6 0.15| 14.6 2.2 2000 105 17 77 14| 2.8 2.5 5.3| 46.1 -38.7 7.4 3.7 0.07| 12.0 0.8 2500 108 16 78 12| 3.0 2.0 5.0| 47.6 -40.5 7.2 2.9 0.06| 10.7 0.7 3000 111 15 78 11| 3.1 1.7 4.8| 47.6 -41.3 6.3 2.1 0.02| 9.8 0.2 4000 117 12 76 8| 3.3 1.3 4.6| 47.8 -47.9 -0.2 -0.0 -0.07| 8.9 -0.7 5000 125 11 79 6| 2.6 1.4 4.1| 55.8 -50.9 4.8 1.0 -0.04| 8.0 -0.3 6000 127 11 81 6| 2.2 1.6 3.8| 57.1 -52.3 4.8 0.8 -0.06| 7.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251206.23.gif