UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110623.upa.cvt Date: 2300Z 6 NOV 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 6 NOV 25 Station: Y4995 WMO ident: 94995 Latitude: -31.53 Longitude: 159.07 ------------------------------------------------------------------------------- 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 1016 10 21.8 17.0 74 4.8 18.6 100 11 293.6 295.8 291.2 328.1 12.08 1 1013 35 19.8 15.7 77 4.1 17.1 101 11 291.9 293.8 289.8 323.4 11.13 2 1000 146 18.8 15.4 81 3.4 16.6 105 12 292.0 293.9 289.8 323.3 11.06 3 925 811 13.6 12.5 93 1.1 12.9 95 12 293.2 295.0 289.2 321.5 9.89 4 910 949 12.6 11.4 92 1.2 11.9 101 12 293.6 295.2 288.8 320.3 9.34 5 850 1519 9.4 6.8 84 2.6 7.9 120 10 296.0 297.3 287.8 317.2 7.31 6 821 1806 6.6 6.2 97 0.4 6.4 102 10 296.0 297.3 287.8 317.1 7.26 7 808 1937 6.2 3.4 82 2.8 4.7 112 8 296.9 298.0 287.0 314.7 6.05 8 804 1977 6.4 0.4 65 6.0 3.4 117 7 297.5 298.4 286.1 312.1 4.90 9 797 2049 7.0 -5.0 42 12.0 1.7 125 6 298.9 299.5 284.9 308.9 3.30 10 794 2080 8.6 -23.4 8 32.0 -1.2 129 5 301.0 301.1 282.7 303.4 0.73 11 791 2112 9.0 -20.0 11 29.0 -0.6 132 4 301.7 301.9 283.4 304.9 0.99 12 700 3115 3.8 -18.2 18 22.0 -3.7 190 8 306.7 306.9 285.7 310.9 1.30 13 680 3350 1.8 -19.2 19 21.0 -5.0 187 8 307.0 307.2 285.7 311.0 1.23 14 544 5125 -5.7 -49.7 2 44.0 -12.6 201 22 318.3 318.3 288.3 318.6 0.08 15 500 5780 -10.7 -48.7 3 38.0 -16.2 190 21 320.0 320.0 288.8 320.3 0.09 16 411 7251 -21.9 -36.9 24 15.0 -24.2 187 29 324.0 324.1 290.4 325.5 0.39 17 400 7450 -23.5 -39.5 22 16.0 -25.8 190 31 324.4 324.5 290.5 325.6 0.31 18 364 8133 -29.1 -49.1 13 20.0 -30.9 179 33 325.8 325.9 290.6 326.3 0.12 19 331 8807 -33.1 -54.1 10 21.0 -34.6 177 38 329.3 329.3 291.6 329.6 0.07 20 300 9490 -39.5 -54.5 19 15.0 -40.3 180 44 329.7 329.7 291.7 330.0 0.08 21 288 9767 -41.9 -57.9 16 16.0 -42.6 181 45 330.1 330.1 291.8 330.4 0.05 22 264 10350 -46.1 -65.1 10 19.0 -46.6 184 48 332.3 332.3 292.4 332.4 0.02 23 250 10710 -48.9 -61.9 21 13.0 -49.3 185 49 333.4 333.4 292.7 333.5 0.04 24 220 11538 -55.9 -64.9 32 9.0 -56.1 198 51 335.0 335.0 293.1 335.1 0.03 25 203 12046 -59.1 -70.1 23 11.0 -59.2 204 48 337.7 337.7 293.8 337.8 0.01 26 200 12140 -58.5 -72.5 15 14.0 -58.6 205 47 340.1 340.1 294.4 340.2 0.01 27 196 12266 -57.9 -73.9 11 16.0 -58.1 203 49 343.1 343.1 295.1 343.1 0.01 28 168 13220 -63.5 -78.5 11 15.0 -63.6 220 39 349.2 349.2 296.4 349.2 0.01 29 151 13879 -59.3 -83.3 3 24.0 -59.5 226 36 367.2 367.2 300.1 367.2 0.00 30 150 13920 -59.5 -83.5 3 24.0 -59.7 225 34 367.6 367.6 300.1 367.6 0.00 31 133 14665 -63.7 -84.7 4 21.0 -63.8 226 37 373.0 373.0 301.1 373.0 0.00 32 121 15251 -59.9 -85.9 2 26.0 -60.2 230 36 390.1 390.1 303.8 390.1 0.00 33 108 15951 -65.5 -86.5 4 21.0 -65.6 217 12 392.4 392.4 304.2 392.4 0.00 34 100 16420 -64.7 -87.7 3 23.0 -64.8 220 21 402.7 402.7 305.6 402.7 0.00 35 91 17000 -62.5 -87.5 2 25.0 -62.7 207 19 418.1 418.1 307.5 418.1 0.00 36 78 17947 -65.3 -88.3 3 23.0 -65.5 156 9 431.1 431.1 309.0 431.1 0.00 37 70 18610 -63.1 -88.1 2 25.0 -63.4 120 2 449.4 449.4 310.8 449.4 0.00 38 53 20328 -59.7 -88.7 1 29.0 -60.3 95 14 494.5 494.5 314.5 494.5 0.00 39 50 20690 -60.3 -88.3 1 28.0 -60.9 90 16 501.4 501.4 315.1 501.4 0.00 40 30 23900 -58.3 -88.3 1 30.0 -59.4 80 27 585.7 585.7 319.9 585.7 0.01 41 28 24333 -58.7 -88.7 1 30.0 -59.8 81 26 596.3 596.3 320.5 596.3 0.01 42 24 25308 -54.7 -86.7 1 32.0 -56.6 83 25 634.8 634.8 322.1 634.8 0.01 43 22 25862 -55.9 -86.9 1 31.0 -57.8 84 24 647.2 647.2 322.6 647.2 0.01 44 20 26470 -54.3 -87.3 1 33.0 -56.6 85 23 670.0 670.0 323.4 670.0 0.01 TRP 168 13220 -63.5 -78.5 11 15.0 -63.6 220 39 349.2 349.2 296.4 349.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5634.00 m Freezing level: 647.36 mb = 3775.66 m = 12387.19 ft Wetbulb zero: 795.23 mb = 2067.67 m = 6783.60 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 36.57 % Est. max temperature: 23.52 C = 74.34 F Sfc-Lift cond lev (LCL): 946.78 mb = 612.48 m = 2009.44 ft T: 15.15 C 700-500 lapse rate: 5.44 C/km ThetaE index: 24.70 C Layer 1013.0- 791.0 mb Conv cond level (CCL): 921.60 mb = 842.01 m = 2762.47 ft Mean mixing ratio: 10.52 g/kg Conv temperature: 21.48 C = 70.66 F Cap Strength: 4.91 C Lifted Index: 4.34 C Risk: None Lifted Index @300 mb: 5.71 C Lifted Index @700 mb: 2.32 C Showalter Index: 7.27 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 17.50 C K Index: 4.90 Risk: None Sweat Index: 122.60 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.54 J/kg Max Up Vert Vel: 7.56 m/s Conv Inhibition (B-): 1.73 J/kg Cap Strength: 4.86 C Lift Cond Lev (LCL): 931.61 mb = 750.29 m = 2461.54 ft Lev Free Conv (LFC): 906.61 mb = 979.95 m = 3215.03 ft Equ Level (EL): 796.61 mb = 2053.37 m = 6736.70 ft B at Equ Level: 26.08 J/kg Max Parcel Lev (MPL): 756.61 mb = 2476.67 m = 8125.44 ft Wind level data Storm motion: 197 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 1016 10 100 11 -10.8 1.9 | 63 15 -13.4 -6.7 1 1000 146 105 12 -11.6 3.1 | 69 15 -14.2 -5.5 2 947 610 85 11 -11.0 -1.0 | 55 17 -13.6 -9.6 3 925 811 95 12 -12.0 1.0 | 62 16 -14.6 -7.6 4 914 914 100 12 -11.8 2.1 | 66 16 -14.4 -6.5 5 850 1519 120 10 -8.7 5.0 | 72 12 -11.3 -3.6 6 849 1524 125 10 -8.2 5.7 | 75 11 -10.8 -2.9 7 819 1829 100 10 -9.8 1.7 | 61 14 -12.5 -6.9 8 789 2134 135 4 -2.8 2.8 | 43 8 -5.4 -5.8 9 732 2743 125 3 -2.5 1.7 | 36 9 -5.1 -6.9 10 700 3115 190 8 1.4 7.9 | 58 1 -1.2 -0.8 11 605 4267 175 10 -0.9 10.0 | 111 4 -3.5 1.3 12 560 4877 205 23 9.7 20.8 | 210 14 7.1 12.2 13 500 5780 190 21 3.6 20.7 | 185 12 1.0 12.0 14 442 6706 180 24 0.0 24.0 | 170 16 -2.6 15.4 15 400 7450 190 31 5.4 30.5 | 187 22 2.8 21.9 16 374 7925 185 32 2.8 31.9 | 180 23 0.2 23.2 17 358 8230 175 34 -3.0 33.9 | 168 26 -5.6 25.2 18 300 9490 180 44 0.0 44.0 | 176 35 -2.6 35.4 19 250 10710 185 49 4.3 48.8 | 182 40 1.7 40.2 20 229 11278 195 52 13.5 50.2 | 195 43 10.8 41.6 21 200 12140 205 47 19.9 42.6 | 207 38 17.2 34.0 22 198 12192 205 51 21.6 46.2 | 207 42 18.9 37.6 23 180 12802 190 32 5.6 31.5 | 187 23 2.9 22.9 24 168 13220 220 39 25.1 29.9 | 227 31 22.5 21.2 25 155 13716 230 46 35.2 29.6 | 237 39 32.6 20.9 26 150 13920 225 34 24.0 24.0 | 234 26 21.4 15.4 27 140 14326 220 30 19.3 23.0 | 229 22 16.7 14.3 28 127 14935 230 42 32.2 27.0 | 238 35 29.6 18.4 29 121 15240 230 36 27.6 23.1 | 240 29 25.0 14.5 30 110 15850 195 13 3.4 12.6 | 191 4 0.7 3.9 31 104 16154 265 10 10.0 0.9 | 317 11 7.3 -7.8 32 100 16420 220 21 13.5 16.1 | 236 13 10.9 7.5 33 99 16459 275 18 17.9 -1.6 | 304 18 15.3 -10.2 34 95 16764 220 21 13.5 16.1 | 236 13 10.9 7.5 35 70 18610 120 2 -1.7 1.0 | 30 9 -4.3 -7.6 36 50 20690 90 16 -16.0 0.0 | 65 21 -18.6 -8.6 37 30 23900 80 27 -26.6 -4.7 | 65 32 -29.2 -13.3 38 20 26470 85 23 -22.9 -2.0 | 67 28 -25.5 -10.6 Wind Parameters Mean winds (0-6000m): 166.9 at 12.0 knts Storm direction: 196.9 at 9.0 knts Shear (0-3000m) pos: 2.1 neg: 0.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): -4.1 deg Storm rel helicity (0-3000m) pos: 28.3 neg: -32.7 tot: -4.4 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.24 Bulk Shear: 23.09 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 99 12 64 16| 0.0 2.1 2.1| 4.1 -11.3 -7.2 -14.4 -0.41| 4.2 -1.7 1000 96 12 62 16| 1.4 1.1 2.5| 19.0 -14.9 4.1 4.1 0.11| 4.6 0.5 1500 101 11 65 15| 1.9 0.7 2.7| 23.5 -14.9 8.6 5.7 0.18| 4.3 0.8 2000 103 11 65 15| 1.7 0.5 2.2| 23.5 -25.8 -2.3 -1.2 -0.06| 5.2 -0.3 2500 105 9 62 13| 1.8 0.4 2.3| 23.5 -31.9 -8.4 -3.4 -0.16| 4.8 -0.8 3000 108 9 61 12| 2.1 0.4 2.5| 28.3 -32.7 -4.4 -1.5 -0.05| 5.0 -0.3 4000 126 9 69 10| 1.9 0.2 2.1| 29.1 -32.7 -3.6 -0.9 0.00| 4.4 0.0 5000 150 10 90 8| 3.0 0.2 3.2| 51.3 -35.0 16.3 3.3 0.21| 5.2 1.1 6000 167 12 120 6| 2.5 0.6 3.1| 51.3 -54.5 -3.2 -0.5 0.09| 4.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251106.23.gif