UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101723.upa.cvt Date: 2300Z 17 OCT 25 Searching for Y4299... Searching the city database file for: Y4299 ... Date:2300Z 17 OCT 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 12 28.2 23.2 74 5.0 24.5 125 18 300.4 303.7 297.3 353.2 17.98 1 1007 47 25.6 21.1 76 4.5 22.4 123 17 298.2 301.0 295.3 344.1 15.83 2 1000 108 24.8 20.6 78 4.2 21.8 120 16 298.0 300.8 295.0 342.8 15.45 3 940 648 19.8 18.9 95 0.9 19.2 128 18 298.2 300.9 294.6 341.1 14.78 4 925 787 19.0 16.9 88 2.1 17.6 130 19 298.7 301.1 293.6 337.2 13.21 5 897 1051 17.0 16.1 94 0.9 16.4 125 15 299.3 301.7 293.6 337.1 12.94 6 852 1490 14.6 12.2 86 2.4 13.1 125 10 301.2 303.2 292.3 332.3 10.54 7 850 1510 15.0 10.6 75 4.4 12.3 125 10 301.9 303.6 291.7 329.9 9.48 8 822 1793 15.4 1.4 39 14.0 7.9 129 13 305.2 306.1 289.0 320.9 5.15 9 813 1887 17.6 -20.4 6 38.0 3.7 129 13 308.5 308.7 285.9 311.6 0.93 10 809 1929 17.6 -25.4 4 43.0 3.2 128 14 308.9 309.0 285.7 311.0 0.60 11 741 2672 14.2 148 15 313.1 12 700 3149 10.8 -9.2 24 20.0 1.8 155 6 314.4 315.0 289.8 323.3 2.72 13 679 3402 9.6 -2.4 43 12.0 3.4 162 4 315.9 316.8 292.0 330.9 4.72 14 659 3649 8.6 -14.4 18 23.0 -0.7 174 7 317.4 317.8 289.9 323.8 1.90 15 594 4496 2.2 -12.8 32 15.0 -4.0 166 10 319.6 320.0 291.0 327.6 2.40 16 551 5100 0.2 -29.8 8 30.0 -8.2 164 12 324.2 324.3 290.6 326.3 0.59 17 500 5870 -5.1 -36.1 7 31.0 -12.2 160 14 326.8 326.9 291.2 328.1 0.35 18 400 7580 -17.3 -50.3 4 33.0 -21.5 175 26 332.5 332.5 292.5 332.9 0.10 19 349 8587 -24.3 -60.3 2 36.0 -27.3 223 21 336.3 336.3 293.4 336.4 0.03 20 347 8629 -24.3 -60.3 2 36.0 -27.3 222 22 336.8 336.8 293.6 337.0 0.03 21 304 9577 -32.7 -59.7 5 27.0 -34.4 179 40 338.0 338.0 293.9 338.2 0.04 22 300 9670 -32.9 -60.9 4 28.0 -34.6 175 42 339.0 339.0 294.1 339.2 0.04 23 250 10930 -42.1 -66.1 6 24.0 -42.9 185 43 343.5 343.5 295.2 343.6 0.02 24 200 12400 -53.9 -72.9 8 19.0 -54.2 235 44 347.4 347.4 296.1 347.5 0.01 25 199 12432 -53.9 -72.9 8 19.0 -54.2 236 44 347.9 347.9 296.2 348.0 0.01 26 150 14200 -66.1 -78.1 17 12.0 -66.2 225 39 356.2 356.2 298.0 356.2 0.01 27 140 14613 -69.7 -78.7 26 9.0 -69.8 217 37 357.0 357.0 298.1 357.0 0.01 28 100 16570 -78.5 -85.5 31 7.0 -78.5 205 31 376.1 376.1 301.6 376.1 0.00 29 99 16627 -78.5 -85.5 31 7.0 -78.5 200 31 377.1 377.1 301.8 377.2 0.00 30 77 18065 -77.7 -87.7 18 10.0 -77.7 156 13 406.9 406.9 306.1 406.9 0.00 31 70 18620 -71.7 -88.7 6 17.0 -71.8 135 6 431.0 431.0 308.9 431.0 0.00 32 67 18878 -72.3 -89.3 6 17.0 -72.4 129 7 435.1 435.1 309.4 435.1 0.00 33 54 20154 -70.3 -90.3 4 20.0 -70.4 100 11 467.4 467.4 312.4 467.4 0.00 34 50 20620 -63.1 -89.1 2 26.0 -63.5 90 12 494.8 494.8 314.6 494.8 0.00 35 49 20744 -62.9 -88.9 2 26.0 -63.3 89 13 498.1 498.1 314.8 498.1 0.00 36 46 21134 -61.7 -88.7 2 27.0 -62.2 88 14 510.1 510.1 315.7 510.1 0.00 37 44 21409 -63.1 -89.1 2 26.0 -63.6 86 15 513.2 513.2 315.8 513.2 0.00 38 41 21846 -60.3 -88.3 1 28.0 -61.0 84 17 530.7 530.7 316.9 530.7 0.00 39 36 22652 -62.7 -88.7 2 26.0 -63.3 80 20 544.6 544.6 317.8 544.6 0.00 40 30 23790 -57.5 -87.5 1 30.0 -58.7 75 25 587.9 587.9 320.0 587.9 0.01 41 24 25211 -54.5 -85.5 1 31.0 -56.5 94 25 635.3 635.3 322.1 635.4 0.01 42 22 25766 -56.1 -86.1 1 30.0 -57.9 102 25 646.6 646.6 322.6 646.7 0.01 43 20 26380 -50.9 -83.9 1 33.0 -54.1 110 25 680.4 680.4 323.8 680.5 0.02 44 17 27444 -48.3 -83.3 1 35.0 -52.8 721.1 721.1 325.1 721.3 0.02 45 16 27843 -48.9 -81.9 1 33.0 -53.3 731.7 731.7 325.4 732.0 0.03 TRP 99 16627 -78.5 -85.5 31 7.0 -78.5 200 31 377.1 377.1 301.8 377.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5762.00 m Freezing level: 549.08 mb = 5128.99 m = 16827.19 ft Wetbulb zero: 662.62 mb = 3603.67 m = 11822.91 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 43.22 % Est. max temperature: 28.64 C = 83.55 F Sfc-Lift cond lev (LCL): 940.56 mb = 642.86 m = 2109.09 ft T: 19.85 C 700-500 lapse rate: 5.84 C/km ThetaE index: 42.22 C Layer 1007.0- 741.0 mb Conv cond level (CCL): 918.22 mb = 850.24 m = 2789.45 ft Mean mixing ratio: 14.76 g/kg Conv temperature: 26.66 C = 80.00 F Cap Strength: 3.93 C Lifted Index: 1.21 C Risk: Showers probable Lifted Index @300 mb: 0.48 C Lifted Index @700 mb: 2.75 C Showalter Index: 6.16 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.70 C K Index: 10.70 Risk: None Sweat Index: 161.20 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.27 J/kg Max Up Vert Vel: 6.04 m/s Conv Inhibition (B-): 2.47 J/kg Cap Strength: 3.96 C Lift Cond Lev (LCL): 926.40 mb = 773.92 m = 2539.09 ft Lev Free Conv (LFC): 911.40 mb = 914.28 m = 2999.58 ft Equ Level (EL): 831.40 mb = 1696.99 m = 5567.49 ft B at Equ Level: 15.69 J/kg Max Parcel Lev (MPL): 811.40 mb = 1903.35 m = 6244.52 ft Wind level data Storm motion: 175 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 1011 12 125 18 -14.7 10.3 | 94 14 -13.9 1.0 1 1000 108 120 16 -13.9 8.0 | 84 13 -13.0 -1.3 2 925 787 130 19 -14.6 12.2 | 102 14 -13.7 2.9 3 911 914 125 16 -13.1 9.2 | 89 12 -12.2 -0.2 4 850 1510 125 10 -8.2 5.7 | 64 8 -7.3 -3.6 5 818 1829 130 13 -10.0 8.4 | 84 9 -9.1 -1.0 6 789 2134 125 15 -12.3 8.6 | 86 11 -11.4 -0.7 7 761 2438 150 16 -8.0 13.9 | 122 8 -7.1 4.5 8 708 3048 145 14 -8.0 11.5 | 107 7 -7.2 2.1 9 700 3149 155 6 -2.5 5.4 | 23 4 -1.7 -3.9 10 683 3353 160 4 -1.4 3.8 | 5 6 -0.5 -5.6 11 633 3962 190 10 1.7 9.8 | 259 3 2.6 0.5 12 610 4267 175 10 -0.9 10.0 | 179 1 -0.0 0.6 13 565 4877 150 10 -5.0 8.7 | 81 4 -4.1 -0.7 14 544 5182 170 13 -2.3 12.8 | 158 4 -1.4 3.5 15 524 5486 145 13 -7.5 10.6 | 101 7 -6.6 1.3 16 505 5791 165 13 -3.4 12.6 | 142 4 -2.5 3.2 17 500 5870 160 14 -4.8 13.2 | 134 5 -3.9 3.8 18 485 6096 140 19 -12.2 14.6 | 115 12 -11.4 5.2 19 431 7010 160 34 -11.6 31.9 | 155 25 -10.8 22.6 20 414 7315 160 29 -9.9 27.3 | 153 20 -9.1 17.9 21 400 7580 175 26 -2.3 25.9 | 175 17 -1.4 16.6 22 366 8230 195 20 5.2 19.3 | 211 12 6.0 10.0 23 351 8534 225 20 14.1 14.1 | 252 16 15.0 4.8 24 300 9670 175 42 -3.7 41.8 | 175 33 -2.8 32.5 25 296 9754 175 43 -3.7 42.8 | 175 34 -2.9 33.5 26 271 10363 165 57 -14.8 55.1 | 163 48 -13.9 45.7 27 250 10930 185 43 3.7 42.8 | 188 34 4.6 33.5 28 226 11582 205 28 11.8 25.4 | 218 20 12.7 16.0 29 200 12400 235 44 36.0 25.2 | 247 40 36.9 15.9 30 188 12802 250 45 42.3 15.4 | 262 44 43.1 6.1 31 162 13716 245 47 42.6 19.9 | 256 45 43.5 10.5 32 150 14200 225 39 27.6 27.6 | 237 34 28.4 18.2 33 132 14935 210 36 18.0 31.2 | 221 29 18.9 21.8 34 119 15545 230 41 31.4 26.4 | 242 36 32.3 17.0 35 102 16459 225 29 20.5 20.5 | 242 24 21.4 11.2 36 100 16570 205 31 13.1 28.1 | 217 23 14.0 18.8 37 99 16627 200 31 10.6 29.1 | 210 23 11.5 19.8 38 97 16764 205 31 13.1 28.1 | 217 23 14.0 18.8 39 70 18620 135 6 -4.2 4.2 | 34 6 -3.4 -5.1 40 50 20620 90 12 -12.0 0.0 | 50 15 -11.1 -9.3 41 30 23790 75 25 -24.1 -6.5 | 56 28 -23.3 -15.8 42 20 26380 110 25 -23.5 8.6 | 88 23 -22.6 -0.8 Wind Parameters Mean winds (0-6000m): 144.7 at 12.5 knts Storm direction: 174.7 at 9.4 knts Shear (0-3000m) pos: 1.2 neg: 0.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 13.5 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -31.5 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.79 Bulk Shear: 6.54 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 ------------------------------------------------------------------------------- 500 123 17 89 13| 0.4 0.0 0.4| 8.5 -8.2 0.3 0.6 0.02| 5.1 0.1 1000 125 17 93 13| 0.2 1.4 1.6| 13.1 -18.3 -5.2 -5.2 -0.16| 5.2 -0.8 1500 125 16 89 12| 1.8 1.0 2.7| 13.1 -27.7 -14.6 -9.8 -0.35| 5.2 -1.8 2000 126 15 87 11| 0.3 0.7 1.1| 20.7 -27.7 -7.0 -3.5 -0.10| 5.1 -0.5 2500 128 15 89 11| 1.4 0.6 2.0| 36.3 -27.7 8.5 3.4 0.14| 5.6 0.8 3000 131 15 93 10| 1.2 0.7 1.9| 36.3 -31.5 4.8 1.6 0.07| 5.0 0.4 4000 137 13 91 8| 1.8 0.6 2.4| 36.3 -43.1 -6.8 -1.7 -0.22| 5.9 -1.3 5000 142 12 93 7| 1.5 0.5 1.9| 38.0 -44.4 -6.3 -1.3 -0.22| 5.6 -1.2 6000 145 13 98 6| 1.2 0.6 1.8| 44.6 -53.4 -8.8 -1.5 -0.18| 6.1 -1.1 Wrote GIF file: /home/apache/climate/data/raob//Y4299/skewt/Y4299.skewt.20251017.23.gif