UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110423.upa.cvt Date: 2300Z 4 NOV 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 4 NOV 25 Station: Y4299 WMO ident: 94299 Latitude: -16.30 Longitude: 149.98 ------------------------------------------------------------------------------- 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 1011 11 29.8 25.1 76 4.7 26.3 110 10 302.0 305.7 299.1 361.9 20.23 1 1008 38 27.4 23.4 79 4.0 24.5 109 11 299.9 303.2 297.4 353.4 18.26 2 1000 108 26.8 22.5 77 4.3 23.7 105 15 300.0 303.1 296.8 350.9 17.41 3 961 459 23.4 22.1 92 1.3 22.5 88 12 299.9 303.2 297.0 351.8 17.69 4 940 652 21.6 21.6 100 0.0 21.6 81 13 300.0 303.2 296.9 351.4 17.54 5 925 792 21.2 17.2 78 4.0 18.5 85 12 301.0 303.5 294.4 340.6 13.47 6 914 896 20.8 15.8 73 5.0 17.4 89 13 301.6 303.9 293.9 338.3 12.45 7 850 1521 17.4 8.4 55 9.0 11.9 95 12 304.4 305.9 291.4 328.9 8.16 8 835 1673 16.6 6.6 52 10.0 10.7 100 12 305.1 306.4 290.9 327.2 7.34 9 776 2293 13.6 -6.4 24 20.0 4.2 115 18 308.3 308.9 288.1 317.9 3.05 10 751 2568 11.6 -0.4 43 12.0 5.3 124 22 309.1 310.0 290.1 324.4 4.95 11 750 2579 11.4 -0.6 43 12.0 5.1 124 22 309.0 309.9 290.0 324.1 4.88 12 739 2702 11.6 -14.4 15 26.0 1.3 129 21 310.5 310.8 287.4 316.0 1.69 13 730 2805 11.0 -1.0 43 12.0 4.7 132 21 310.9 311.8 290.6 326.2 4.87 14 727 2839 11.2 -8.8 24 20.0 2.2 133 21 311.5 312.0 288.8 320.2 2.70 15 717 2955 10.8 -5.2 32 16.0 3.1 137 20 312.3 313.0 289.9 323.8 3.62 16 700 3154 8.8 -3.2 43 12.0 2.8 150 19 312.2 313.0 290.5 325.9 4.31 17 695 3213 8.2 -0.8 53 9.0 3.5 155 18 312.2 313.2 291.3 328.5 5.20 18 668 3540 7.2 -5.8 39 13.0 1.0 184 15 314.6 315.4 290.7 326.5 3.71 19 597 4453 0.4 -4.6 69 5.0 -2.0 256 12 317.0 317.9 292.2 331.7 4.56 20 577 4727 -0.3 -16.3 29 16.0 -6.2 248 19 319.3 319.7 290.5 325.6 1.85 21 565 4895 0.2 -44.8 2 45.0 -8.8 235 22 321.8 321.9 289.5 322.3 0.12 22 558 4995 0.8 -44.2 2 45.0 -8.5 237 20 323.7 323.7 290.0 324.2 0.14 23 500 5870 -3.7 -46.7 2 43.0 -11.7 210 12 328.5 328.6 291.4 329.0 0.11 24 419 7238 -12.5 -44.5 5 32.0 -17.9 202 22 334.3 334.3 293.0 335.0 0.17 25 400 7590 -15.3 -40.3 10 25.0 -19.8 200 25 335.1 335.2 293.4 336.2 0.28 26 349 8601 -23.9 -44.9 13 21.0 -26.6 192 43 336.8 336.9 293.7 337.6 0.20 27 338 8834 -24.3 -50.3 7 26.0 -27.2 190 47 339.4 339.4 294.3 339.8 0.11 28 300 9690 -30.7 -54.7 8 24.0 -32.7 200 45 342.1 342.1 294.9 342.4 0.08 29 285 10054 -33.9 -52.9 13 19.0 -35.4 201 42 342.6 342.6 295.0 343.0 0.10 30 272 10383 -34.3 -62.3 4 28.0 -36.0 203 40 346.6 346.6 295.9 346.7 0.03 31 250 10970 -39.3 -64.3 5 25.0 -40.4 205 36 347.6 347.6 296.1 347.8 0.03 32 200 12450 -52.3 -68.3 13 16.0 -52.7 235 32 349.9 350.0 296.6 350.0 0.02 33 169 13513 -62.9 -70.9 33 8.0 -63.0 235 35 349.6 349.6 296.5 349.7 0.02 34 164 13698 -63.5 -73.5 24 10.0 -63.6 235 37 351.6 351.6 297.0 351.6 0.01 35 150 14240 -67.9 -74.9 36 7.0 -67.9 235 42 353.1 353.1 297.3 353.2 0.01 36 137 14779 -72.1 -76.8 49 4.7 -72.1 230 43 355.0 355.0 297.7 355.0 0.01 37 132 14997 -73.1 -79.1 40 6.0 -73.1 230 42 357.0 357.0 298.1 357.0 0.01 38 120 15551 -75.5 -82.5 33 7.0 -75.5 206 29 362.5 362.5 299.2 362.5 0.00 39 100 16590 -81.5 -85.3 52 3.8 -81.5 230 22 370.3 370.3 300.6 370.3 0.00 40 98 16703 -82.1 -86.0 51 3.9 -82.1 240 22 371.2 371.2 300.8 371.3 0.00 41 84 17568 -81.5 -86.4 43 4.9 -81.5 181 19 389.2 389.2 303.7 389.2 0.00 42 77 18065 -74.7 -85.7 17 11.0 -74.7 154 13 413.2 413.2 306.9 413.2 0.00 43 75 18218 -75.3 -87.3 14 12.0 -75.3 146 11 415.0 415.0 307.1 415.0 0.00 44 70 18620 -73.7 -87.7 10 14.0 -73.7 125 6 426.7 426.7 308.5 426.7 0.00 45 56 19953 -66.5 -88.5 3 22.0 -66.7 85 9 471.3 471.3 312.7 471.3 0.00 46 53 20286 -67.9 -88.9 3 21.0 -68.1 75 10 475.5 475.5 313.1 475.5 0.00 47 50 20640 -64.7 -88.7 2 24.0 -65.0 65 11 491.0 491.0 314.3 491.0 0.00 48 48 20890 -62.7 -88.7 2 26.0 -63.1 65 11 501.5 501.6 315.1 501.6 0.00 49 38 22338 -59.7 -86.7 2 27.0 -60.4 68 14 543.8 543.9 317.8 543.9 0.01 50 32 23407 -61.3 -87.3 2 26.0 -62.0 69 16 567.0 567.0 319.0 567.0 0.01 51 30 23810 -58.7 -86.7 2 28.0 -59.7 70 17 584.6 584.6 319.9 584.7 0.01 52 20 26370 -55.5 -85.5 1 30.0 -57.6 100 20 666.3 666.3 323.3 666.4 0.01 53 18 27044 -53.9 -83.9 1 30.0 -56.5 691.7 691.7 324.1 691.9 0.02 54 13 29172 -45.9 -80.9 1 35.0 -52.2 786.9 786.9 326.9 787.3 0.04 55 12 29704 -46.7 -80.7 1 34.0 -52.9 802.3 802.3 327.3 802.7 0.05 TRP 98 16703 -82.1 -86.0 51 3.9 -82.1 240 22 371.2 371.2 300.8 371.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 585.57 mb = 4609.44 m = 15122.66 ft Freezing level: 569.80 mb = 4827.58 m = 15838.34 ft Freezing level: 547.69 mb = 5150.61 m = 16898.11 ft Wetbulb zero: 645.26 mb = 3821.51 m = 12537.60 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 43.92 % Est. max temperature: 31.69 C = 89.04 F Sfc-Lift cond lev (LCL): 944.97 mb = 605.88 m = 1987.78 ft T: 22.03 C 700-500 lapse rate: 4.60 C/km ThetaE index: 33.81 C Layer 940.0- 751.0 mb Conv cond level (CCL): 900.00 mb = 1028.68 m = 3374.91 ft Mean mixing ratio: 16.62 g/kg Conv temperature: 29.99 C = 85.98 F Cap Strength: 0.68 C Lifted Index: -0.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.83 C Lifted Index @700 mb: -1.53 C Showalter Index: 8.06 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 12.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 136.80 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 510.94 J/kg Max Up Vert Vel: 31.97 m/s Conv Inhibition (B-): 9.84 J/kg Cap Strength: 1.74 C Lift Cond Lev (LCL): 925.59 mb = 786.42 m = 2580.09 ft Lev Free Conv (LFC): 850.59 mb = 1514.99 m = 4970.38 ft Equ Level (EL): 260.59 mb = 10681.11 m = 35042.58 ft B at Equ Level: 507.53 J/kg Max Parcel Lev (MPL): 110.59 mb = 16016.47 m = 52546.84 ft Wind level data Storm motion: 180 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 1011 11 110 10 -9.4 3.4 | 52 12 -9.4 -7.3 1 1000 108 105 15 -14.5 3.9 | 65 16 -14.5 -6.9 2 978 305 95 11 -11.0 1.0 | 48 15 -11.0 -9.8 3 944 610 80 13 -12.8 -2.3 | 45 18 -12.8 -13.0 4 925 792 85 12 -12.0 -1.0 | 45 17 -12.0 -11.8 5 912 914 90 13 -13.0 0.0 | 51 17 -13.0 -10.7 6 850 1521 95 12 -12.0 1.0 | 51 15 -12.0 -9.7 7 850 1524 90 12 -12.0 0.0 | 48 16 -12.0 -10.7 8 819 1829 110 13 -12.2 4.4 | 63 14 -12.3 -6.3 9 790 2134 110 13 -12.2 4.4 | 63 14 -12.3 -6.3 10 762 2438 120 22 -19.1 11.0 | 91 19 -19.1 0.3 11 709 3048 140 20 -12.9 15.3 | 110 14 -12.9 4.6 12 700 3154 150 19 -9.5 16.5 | 121 11 -9.5 5.7 13 610 4267 250 6 5.6 2.1 | 327 10 5.6 -8.7 14 587 4572 260 16 15.8 2.8 | 297 18 15.7 -8.0 15 565 4877 235 22 18.0 12.6 | 264 18 18.0 1.9 16 545 5182 240 16 13.9 8.0 | 281 14 13.8 -2.7 17 505 5791 210 9 4.5 7.8 | 303 5 4.5 -2.9 18 500 5870 210 12 6.0 10.4 | 273 6 6.0 -0.3 19 400 7590 200 25 8.6 23.5 | 214 15 8.5 12.8 20 337 8839 190 47 8.2 46.3 | 193 36 8.1 35.5 21 310 9449 195 50 12.9 48.3 | 199 40 12.9 37.6 22 300 9690 200 45 15.4 42.3 | 206 35 15.4 31.5 23 250 10970 205 36 15.2 32.6 | 215 27 15.2 21.9 24 200 12450 235 32 26.2 18.4 | 254 27 26.2 7.6 25 180 13106 235 31 25.4 17.8 | 254 26 25.4 7.0 26 150 14240 235 42 34.4 24.1 | 249 37 34.4 13.3 27 148 14326 240 41 35.5 20.5 | 255 37 35.5 9.8 28 140 14630 230 44 33.7 28.3 | 242 38 33.7 17.5 29 126 15240 230 41 31.4 26.4 | 244 35 31.4 15.6 30 120 15545 205 29 12.3 26.3 | 218 20 12.2 15.5 31 108 16154 245 23 20.8 9.7 | 273 21 20.8 -1.0 32 102 16459 230 32 24.5 20.6 | 248 26 24.5 9.8 33 100 16590 230 22 16.9 14.1 | 259 17 16.8 3.4 34 98 16703 240 22 19.1 11.0 | 269 19 19.0 0.3 35 97 16764 225 29 20.5 20.5 | 244 23 20.5 9.8 36 70 18620 125 6 -4.9 3.4 | 34 9 -5.0 -7.3 37 50 20640 65 11 -10.0 -4.6 | 33 18 -10.0 -15.4 38 30 23810 70 17 -16.0 -5.8 | 44 23 -16.0 -16.6 39 20 26370 100 20 -19.7 3.5 | 70 21 -19.7 -7.3 Wind Parameters Mean winds (0-6000m): 150.2 at 14.3 knts Storm direction: 180.2 at 10.7 knts Shear (0-3000m) pos: 2.8 neg: 0.9 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 56.1 deg Storm rel helicity (0-3000m) pos: 86.7 neg: -22.3 tot: 64.4 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 27.08 Bulk Shear: 18.87 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 98 12 53 15| 0.0 5.5 5.5| 10.8 -20.2 -9.4 -18.8 -0.16| 12.3 -2.0 1000 91 12 50 16| 0.7 2.8 3.5| 18.7 -22.3 -3.6 -3.6 -0.04| 8.3 -0.3 1500 92 12 50 16| 0.7 1.8 2.6| 19.2 -22.3 -3.1 -2.1 -0.03| 6.0 -0.2 2000 95 13 52 16| 1.4 1.4 2.8| 31.0 -22.3 8.7 4.3 0.12| 5.4 0.6 2500 100 13 58 16| 2.9 1.1 4.0| 68.0 -22.3 45.7 18.3 0.36| 6.4 2.3 3000 107 15 66 15| 2.8 0.9 3.7| 86.7 -22.3 64.4 21.5 0.41| 6.4 2.6 4000 120 15 75 13| 2.6 0.7 3.3|122.1 -22.3 99.8 24.9 0.57| 8.1 4.6 5000 133 15 86 11| 2.7 0.3 3.0|135.5 -87.8 47.8 9.6 0.28| 9.0 2.5 6000 150 14 103 7| 2.3 0.9 3.2|149.8 -92.9 56.9 9.5 0.25| 8.8 2.2 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251104.23.gif