UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for YBWP... Searching the city database file for: YBWP ... Date:2300Z 18 OCT 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 28.4 20.4 62 8.0 22.7 110 12 300.9 303.7 295.6 345.5 15.15 1 1000 83 26.0 19.0 65 7.0 21.1 95 8 299.1 301.7 294.3 339.9 13.96 2 940 625 21.4 17.4 78 4.0 18.7 85 19 299.8 302.3 294.1 339.0 13.42 3 925 765 21.2 16.5 75 4.7 18.0 85 24 301.0 303.3 294.0 338.8 12.87 4 886 1138 20.0 13.0 64 7.0 15.4 102 15 303.5 305.4 293.1 335.3 10.68 5 881 1187 21.2 5.2 35 16.0 11.9 104 13 305.2 306.4 290.0 324.3 6.30 6 850 1497 20.6 -7.4 14 28.0 7.4 120 17 307.7 308.2 287.4 315.9 2.58 7 844 1558 20.8 -15.2 8 36.0 6.0 130 23 308.6 308.8 286.4 313.1 1.39 8 842 1578 21.0 -12.0 10 33.0 6.6 130 24 309.0 309.3 287.0 314.8 1.81 9 761 2441 14.4 -5.6 25 20.0 4.7 115 23 310.9 311.5 289.2 321.4 3.31 10 731 2779 13.2 -5.8 26 19.0 4.0 98 16 313.2 313.8 290.0 324.1 3.39 11 700 3142 11.6 -17.4 11 29.0 0.4 80 7 315.3 315.6 288.8 320.0 1.39 12 644 3835 8.6 -19.4 12 28.0 -1.7 109 10 319.5 319.8 289.9 323.9 1.28 13 604 4361 4.0 -18.0 18 22.0 -4.1 91 9 320.1 320.4 290.4 325.4 1.53 14 556 5032 2.6 -33.4 5 36.0 -7.1 92 17 326.2 326.2 291.0 327.7 0.41 15 500 5880 -4.3 -38.3 5 34.0 -11.8 95 29 327.8 327.9 291.4 328.9 0.28 16 483 6151 -6.3 -39.3 5 33.0 -13.2 108 36 328.6 328.6 291.6 329.6 0.26 17 472 6331 -4.9 -50.9 1 46.0 -12.8 116 41 332.5 332.5 292.4 332.8 0.08 18 400 7610 -13.5 -47.5 4 34.0 -18.8 105 22 337.4 337.5 293.8 338.0 0.13 19 376 8077 -17.5 -47.5 5 30.0 -21.8 114 21 338.2 338.2 294.0 338.7 0.14 20 362 8361 -18.5 -51.5 4 33.0 -22.8 125 21 340.5 340.5 294.6 340.9 0.09 21 300 9730 -30.3 -56.3 6 26.0 -32.4 135 28 342.7 342.7 295.0 342.9 0.06 22 250 10990 -40.7 -62.7 8 22.0 -41.6 80 13 345.6 345.6 295.7 345.7 0.03 23 236 11380 -44.7 -63.7 10 19.0 -45.4 83 13 345.3 345.3 295.6 345.4 0.03 24 201 12438 -52.3 -73.3 6 21.0 -52.7 146 18 349.4 349.5 296.5 349.5 0.01 25 200 12470 -52.1 -73.1 6 21.0 -52.5 150 18 350.3 350.3 296.7 350.3 0.01 26 150 14270 -67.5 -77.5 23 10.0 -67.5 90 7 353.8 353.8 297.4 353.8 0.01 27 142 14598 -70.3 -77.3 35 7.0 -70.4 54 8 354.5 354.5 297.6 354.5 0.01 28 117 15729 -76.9 -84.9 27 8.0 -76.9 246 11 362.5 362.5 299.2 362.5 0.00 29 100 16620 -81.7 -86.3 45 4.6 -81.7 155 13 369.9 369.9 300.5 369.9 0.00 30 94 16965 -82.5 -86.7 48 4.2 -82.5 165 23 374.9 374.9 301.4 374.9 0.00 31 86 17460 -83.1 -86.5 55 3.4 -83.1 139 21 383.4 383.4 302.8 383.4 0.00 32 80 17866 -78.9 -85.9 31 7.0 -78.9 119 20 400.0 400.0 305.2 400.0 0.00 33 76 18157 -79.5 -87.5 25 8.0 -79.5 104 19 404.7 404.7 305.8 404.7 0.00 34 72 18467 -74.5 -87.5 12 13.0 -74.6 88 18 421.6 421.6 307.9 421.6 0.00 35 70 18630 -75.5 -89.5 9 14.0 -75.6 80 17 422.9 422.9 308.0 422.9 0.00 36 59 19635 -69.1 -90.1 3 21.0 -69.2 116 15 458.4 458.4 311.6 458.4 0.00 37 55 20056 -67.3 -90.3 2 23.0 -67.5 130 15 471.9 471.9 312.8 471.9 0.00 38 51 20510 -68.5 -91.5 2 23.0 -68.7 146 14 479.3 479.3 313.4 479.4 0.00 39 50 20630 -64.1 -91.1 1 27.0 -64.4 150 14 492.4 492.4 314.4 492.4 0.00 40 44 21418 -60.3 -90.3 1 30.0 -60.9 137 21 520.1 520.1 316.3 520.1 0.00 41 38 22322 -64.5 -90.5 2 26.0 -64.9 123 28 531.6 531.6 317.0 531.6 0.00 42 35 22824 -64.3 -90.3 2 26.0 -64.8 115 32 544.8 544.8 317.8 544.8 0.00 43 30 23780 -58.1 -88.1 1 30.0 -59.2 100 40 586.2 586.3 320.0 586.3 0.01 44 27 24441 -59.7 -88.7 1 29.0 -60.7 599.7 599.7 320.6 599.7 0.01 TRP 94 16965 -82.5 -86.7 48 4.2 -82.5 165 23 374.9 374.9 301.4 374.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 534.90 mb = 5351.62 m = 17557.59 ft Wetbulb zero: 688.89 mb = 3274.90 m = 10744.28 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 24.80 % Est. max temperature: 34.61 C = 94.30 F Sfc-Lift cond lev (LCL): 896.67 mb = 1034.24 m = 3393.13 ft T: 20.33 C 700-500 lapse rate: 5.81 C/km ThetaE index: 32.35 C Layer 1000.0- 842.0 mb Conv cond level (CCL): 745.53 mb = 2613.69 m = 8574.99 ft Mean mixing ratio: 13.41 g/kg Conv temperature: 39.55 C = 103.19 F Cap Strength: 6.33 C Lifted Index: 2.77 C Risk: None Lifted Index @300 mb: 4.19 C Lifted Index @700 mb: 4.14 C Showalter Index: 14.43 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -3.10 C K Index: -11.50 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.14 J/kg Max Up Vert Vel: 4.50 m/s Conv Inhibition (B-): 20043.97 J/kg Cap Strength: 6.13 C Lift Cond Lev (LCL): 883.45 mb = 1162.75 m = 3814.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 at 13 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 0 110 12 -11.3 4.1 | 24 5 -2.2 -4.9 1 1000 83 95 8 -8.0 0.7 | 352 8 1.1 -8.3 2 975 305 110 13 -12.2 4.4 | 34 6 -3.1 -4.6 3 942 610 85 19 -18.9 -1.7 | 43 15 -9.8 -10.7 4 925 765 85 24 -23.9 -2.1 | 53 19 -14.8 -11.1 5 909 914 95 22 -21.9 1.9 | 61 15 -12.8 -7.1 6 878 1219 105 12 -11.6 3.1 | 23 6 -2.5 -5.9 7 850 1497 120 17 -14.7 8.5 | 85 6 -5.6 -0.5 8 847 1524 130 23 -17.6 14.8 | 124 10 -8.5 5.8 9 788 2134 130 29 -22.2 18.6 | 126 16 -13.1 9.6 10 708 3048 85 10 -10.0 -0.9 | 5 10 -0.9 -9.9 11 700 3142 80 7 -6.9 -1.2 | 348 10 2.2 -10.2 12 682 3353 100 6 -5.9 1.0 | 338 9 3.2 -8.0 13 657 3658 120 10 -8.7 5.0 | 354 4 0.4 -4.0 14 633 3962 100 10 -9.8 1.7 | 6 7 -0.7 -7.3 15 610 4267 85 8 -8.0 -0.7 | 353 10 1.1 -9.7 16 587 4572 110 14 -13.2 4.8 | 44 6 -4.1 -4.2 17 566 4877 110 15 -14.1 5.1 | 52 6 -5.0 -3.9 18 545 5182 70 20 -18.8 -6.8 | 31 19 -9.7 -15.9 19 500 5880 95 29 -28.9 2.5 | 72 21 -19.8 -6.5 20 468 6401 120 43 -37.2 21.5 | 114 31 -28.1 12.5 21 449 6706 130 40 -30.6 25.7 | 128 27 -21.5 16.7 22 400 7610 105 22 -21.3 5.7 | 75 13 -12.1 -3.3 23 383 7925 105 21 -20.3 5.4 | 72 12 -11.2 -3.6 24 368 8230 125 20 -16.4 11.5 | 109 8 -7.3 2.4 25 312 9449 130 30 -23.0 19.3 | 126 17 -13.9 10.3 26 300 9730 135 28 -19.8 19.8 | 135 15 -10.7 10.8 27 286 10058 130 27 -20.7 17.4 | 126 14 -11.6 8.3 28 251 10973 85 11 -11.0 -1.0 | 11 10 -1.9 -10.0 29 250 10990 80 13 -12.8 -2.3 | 18 12 -3.7 -11.3 30 229 11582 85 13 -13.0 -1.1 | 21 11 -3.8 -10.2 31 218 11887 110 20 -18.8 6.8 | 77 10 -9.7 -2.2 32 209 12192 120 21 -18.2 10.5 | 99 9 -9.1 1.5 33 200 12470 150 18 -9.0 15.6 | 181 7 0.1 6.6 34 199 12497 150 18 -9.0 15.6 | 181 7 0.1 6.6 35 164 13716 125 5 -4.1 2.9 | 321 8 5.0 -6.2 36 156 14021 125 10 -8.2 5.7 | 344 3 0.9 -3.3 37 150 14270 90 7 -7.0 0.0 | 347 9 2.1 -9.0 38 127 15240 340 11 3.8 -10.3 | 326 23 12.9 -19.4 39 120 15545 265 10 10.0 0.9 | 293 21 19.1 -8.2 40 108 16154 195 12 3.1 11.6 | 258 12 12.2 2.6 41 100 16620 155 13 -5.5 11.8 | 233 5 3.6 2.8 42 97 16764 155 13 -5.5 11.8 | 233 5 3.6 2.8 43 94 16965 165 23 -6.0 22.2 | 193 14 3.2 13.2 44 70 18630 80 17 -16.7 -3.0 | 33 14 -7.6 -12.0 45 50 20630 150 14 -7.0 12.1 | 214 4 2.1 3.1 46 30 23780 100 40 -39.4 6.9 | 86 30 -30.3 -2.1 Wind Parameters Mean winds (0-6000m): 104.7 at 17.1 knts Storm direction: 134.7 at 12.8 knts Shear (0-3000m) pos: 2.9 neg: 3.7 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): -12.7 deg Storm rel helicity (0-3000m) pos: 52.1 neg: -83.3 tot: -31.2 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 13.5 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.21 Bulk Shear: 3.16 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 ------------------------------------------------------------------------------- 500 103 12 24 7| 0.0 6.4 6.4| 10.5 -5.7 4.9 9.7 0.16| 15.8 2.6 1000 94 17 44 11| 1.4 3.2 4.6| 31.7 -9.4 22.3 22.3 0.21| 15.3 3.3 1500 98 16 45 10| 2.8 2.1 4.9| 41.1 -19.2 21.9 14.6 0.19| 14.9 2.9 2000 109 18 70 9| 4.4 1.6 6.0| 51.9 -19.2 32.7 16.4 0.25| 14.0 3.5 2500 113 20 83 9| 3.5 2.8 6.3| 52.1 -52.1 0.1 0.0 0.06| 13.6 0.9 3000 113 19 81 9| 2.9 3.7 6.7| 52.1 -83.3 -31.2 -10.4 -0.10| 13.5 -1.4 4000 112 17 66 7| 2.5 2.9 5.5| 55.8 -97.2 -41.3 -10.3 -0.12| 11.9 -1.4 5000 111 16 58 7| 2.2 2.5 4.8| 69.3-102.1 -32.8 -6.6 -0.06| 11.1 -0.6 6000 105 17 58 9| 2.8 2.6 5.5|162.4-114.7 47.6 7.9 0.06| 11.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//YBWP/skewt/YBWP.skewt.20251018.23.gif