UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110523.upa.cvt Date: 2300Z 5 NOV 25 Searching for Y4995... Searching the city database file for: Y4995 ... Date:2300Z 5 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 8 21.2 13.2 60 8.0 16.2 125 4 293.0 294.7 288.7 319.9 9.42 1 1000 144 19.2 12.2 64 7.0 14.9 105 9 292.4 293.9 288.1 317.9 8.96 2 925 807 12.6 10.8 89 1.8 11.5 130 13 292.2 293.8 287.9 317.3 8.82 3 917 880 12.0 11.1 94 0.9 11.4 144 14 292.3 293.9 288.2 318.2 9.08 4 887 1159 11.2 3.2 58 8.0 7.0 138 13 294.3 295.2 285.4 310.1 5.43 5 858 1435 8.8 1.8 61 7.0 5.2 124 12 294.6 295.5 285.1 309.4 5.08 6 850 1513 8.6 -0.4 53 9.0 4.2 120 12 295.2 295.9 284.6 308.0 4.37 7 848 1532 8.6 -0.4 53 9.0 4.2 115 10 295.4 296.1 284.7 308.3 4.38 8 836 1650 7.4 0.4 61 7.0 3.9 115 12 295.3 296.1 285.0 309.2 4.71 9 804 1970 5.8 -7.2 39 13.0 0.4 136 14 296.9 297.4 283.5 305.3 2.77 10 786 2156 7.8 -22.2 10 30.0 -1.5 161 15 301.0 301.1 282.8 303.7 0.82 11 739 2663 6.8 -37.2 3 44.0 -3.4 185 21 305.2 305.3 283.8 306.0 0.21 12 713 2956 5.6 -39.4 2 45.0 -4.3 198 18 307.1 307.1 284.4 307.7 0.18 13 700 3106 4.8 -37.2 3 42.0 -4.8 205 16 307.8 307.8 284.8 308.6 0.22 14 639 3840 -1.3 -24.3 15 23.0 -7.8 209 14 309.0 309.2 285.9 311.8 0.84 15 519 5458 -13.9 -35.9 14 22.0 -17.8 192 15 312.7 312.8 286.7 314.0 0.34 16 500 5740 -15.7 -38.7 12 23.0 -19.3 195 17 313.9 313.9 287.1 314.9 0.27 17 425 6943 -25.1 -47.1 11 22.0 -27.3 234 11 316.8 316.9 287.9 317.3 0.13 18 406 7273 -28.3 -47.3 14 19.0 -30.0 276 15 316.9 316.9 287.9 317.4 0.13 19 400 7380 -29.1 -44.1 22 15.0 -30.6 290 16 317.2 317.2 288.1 317.9 0.19 20 364 8044 -34.7 -41.7 49 7.0 -35.3 323 17 318.4 318.4 288.5 319.4 0.27 21 361 8102 -35.1 -48.1 25 13.0 -36.0 322 18 318.6 318.6 288.5 319.1 0.14 22 343 8456 -37.5 -59.5 8 22.0 -38.5 295 10 320.0 320.0 288.8 320.2 0.04 23 341 8496 -36.9 -65.9 3 29.0 -38.0 291 9 321.4 321.4 289.2 321.4 0.02 24 300 9370 -42.5 -66.5 6 24.0 -43.2 215 13 325.5 325.5 290.4 325.5 0.02 25 268 10123 -47.7 -68.7 7 21.0 -48.1 216 18 328.6 328.6 291.3 328.6 0.01 26 250 10580 -50.1 -70.1 8 20.0 -50.5 185 10 331.6 331.6 292.2 331.6 0.01 27 214 11586 -54.9 -76.9 5 22.0 -55.2 220 24 339.2 339.2 294.1 339.2 0.01 28 200 12020 -53.3 -82.3 2 29.0 -53.7 220 25 348.4 348.4 296.3 348.4 0.00 29 150 13850 -58.7 -84.7 2 26.0 -58.9 230 18 368.9 368.9 300.4 369.0 0.00 30 148 13934 -58.9 -84.9 2 26.0 -59.1 230 18 370.0 370.0 300.6 370.0 0.00 31 130 14757 -55.1 -85.1 1 30.0 -55.5 286 13 390.8 390.8 303.9 390.8 0.00 32 103 16218 -63.1 -87.1 3 24.0 -63.3 276 14 402.4 402.4 305.5 402.4 0.00 33 100 16400 -63.3 -87.3 2 24.0 -63.5 295 13 405.4 405.4 305.9 405.4 0.00 34 91 16983 -60.1 -88.1 1 28.0 -60.4 274 11 422.9 422.9 308.0 422.9 0.00 35 79 17857 -63.9 -88.9 2 25.0 -64.1 191 8 432.5 432.5 309.1 432.5 0.00 36 70 18600 -62.3 -89.3 2 27.0 -62.6 120 5 451.1 451.1 311.0 451.1 0.00 37 50 20680 -60.5 -89.5 1 29.0 -61.0 70 14 500.9 500.9 315.0 500.9 0.00 38 30 23890 -55.7 -88.7 1 33.0 -57.2 85 33 592.8 592.8 320.3 592.8 0.00 39 20 26490 -53.3 -87.3 1 34.0 -55.9 95 19 673.0 673.0 323.5 673.1 0.01 40 10 31000 -46.7 -85.7 0 39.0 -53.7 110 26 845.2 845.2 328.3 845.5 0.03 41 8.1 32402 -45.3 -84.3 0 39.0 -53.8 903.3 903.3 329.5 903.7 0.04 TRP 214 11586 -54.9 -76.9 5 22.0 -55.2 220 24 339.2 339.2 294.1 339.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5596.00 m Freezing level: 652.00 mb = 3683.63 m = 12085.27 ft Wetbulb zero: 800.44 mb = 2006.42 m = 6582.67 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 29.73 % Est. max temperature: 22.68 C = 72.83 F Sfc-Lift cond lev (LCL): 902.67 mb = 1011.85 m = 3319.69 ft T: 11.62 C 700-500 lapse rate: 7.78 C/km ThetaE index: 10.15 C Layer 887.0- 848.0 mb Conv cond level (CCL): 874.20 mb = 1279.59 m = 4198.08 ft Mean mixing ratio: 8.94 g/kg Conv temperature: 22.60 C = 72.68 F Cap Strength: 5.31 C Lifted Index: 1.92 C Risk: Showers probable Lifted Index @300 mb: 5.82 C Lifted Index @700 mb: 5.31 C Showalter Index: 7.83 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 15.30 C K Index: -18.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.56 J/kg Max Up Vert Vel: 1.77 m/s Conv Inhibition (B-): 57641.13 J/kg Cap Strength: 5.27 C Lift Cond Lev (LCL): 901.27 mb = 1024.84 m = 3362.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 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 1016 8 125 4 -3.3 2.3 | 51 12 -9.3 -7.5 1 1000 144 105 9 -8.7 2.3 | 63 17 -14.7 -7.5 2 925 807 130 13 -10.0 8.4 | 85 16 -16.0 -1.4 3 913 914 150 14 -7.0 12.1 | 100 13 -13.0 2.3 4 850 1513 120 12 -10.4 6.0 | 77 17 -16.4 -3.8 5 849 1524 115 10 -9.1 4.2 | 70 16 -15.1 -5.6 6 818 1829 115 14 -12.7 5.9 | 78 19 -18.7 -3.9 7 788 2134 160 14 -4.8 13.2 | 107 11 -10.8 3.4 8 759 2438 175 23 -2.0 22.9 | 149 15 -8.0 13.1 9 700 3106 205 16 6.8 14.5 | 189 5 0.7 4.7 10 627 3962 210 14 7.0 12.1 | 203 3 1.0 2.3 11 604 4267 200 15 5.1 14.1 | 168 4 -0.9 4.3 12 558 4877 215 21 12.0 17.2 | 219 10 6.0 7.4 13 516 5486 190 15 2.6 14.8 | 146 6 -3.4 5.0 14 500 5740 195 17 4.4 16.4 | 166 7 -1.6 6.6 15 438 6706 205 9 3.8 8.2 | 54 3 -2.2 -1.6 16 400 7380 290 16 15.0 -5.5 | 329 18 9.0 -15.3 17 370 7925 325 17 9.8 -13.9 | 351 24 3.7 -23.7 18 354 8230 320 18 11.6 -13.8 | 347 24 5.5 -23.6 19 339 8534 285 7 6.8 -1.8 | 356 12 0.7 -11.6 20 324 8839 230 11 8.4 7.1 | 319 4 2.4 -2.7 21 300 9370 215 13 7.5 10.6 | 239 2 1.4 0.9 22 296 9449 230 11 8.4 7.1 | 319 4 2.4 -2.7 23 283 9754 200 13 4.4 12.2 | 147 3 -1.6 2.4 24 270 10058 215 19 10.9 15.6 | 220 8 4.9 5.8 25 258 10363 220 14 9.0 10.7 | 253 3 3.0 0.9 26 250 10580 185 10 0.9 10.0 | 92 5 -5.2 0.2 27 247 10668 185 12 1.0 12.0 | 113 5 -5.0 2.2 28 235 10973 190 8 1.4 7.9 | 68 5 -4.6 -1.9 29 214 11586 220 24 15.4 18.4 | 228 13 9.4 8.6 30 200 12020 220 25 16.1 19.2 | 227 14 10.0 9.4 31 195 12192 220 31 19.9 23.7 | 225 20 13.9 14.0 32 186 12497 230 13 10.0 8.4 | 290 4 3.9 -1.4 33 161 13411 240 23 19.9 11.5 | 263 14 13.9 1.7 34 153 13716 225 28 19.8 19.8 | 234 17 13.8 10.0 35 150 13850 230 18 13.8 11.6 | 257 8 7.8 1.8 36 146 14021 230 17 13.0 10.9 | 261 7 7.0 1.1 37 139 14326 255 18 17.4 4.7 | 294 12 11.4 -5.1 38 132 14630 280 14 13.8 -2.4 | 328 14 7.8 -12.2 39 126 14935 295 12 10.9 -5.1 | 342 16 4.8 -14.9 40 120 15240 265 12 12.0 1.0 | 326 11 5.9 -8.7 41 109 15850 240 17 14.7 8.5 | 278 9 8.7 -1.3 42 100 16400 295 13 11.8 -5.5 | 339 16 5.8 -15.3 43 99 16459 305 10 8.2 -5.7 | 352 16 2.2 -15.5 44 94 16764 295 12 10.9 -5.1 | 342 16 4.8 -14.9 45 70 18600 120 5 -4.3 2.5 | 55 13 -10.4 -7.3 46 50 20680 70 14 -13.2 -4.8 | 53 24 -19.2 -14.6 47 30 23890 85 33 -32.9 -2.9 | 72 41 -38.9 -12.7 48 20 26490 95 19 -18.9 1.7 | 72 26 -25.0 -8.1 49 10 31000 110 26 -24.4 8.9 | 88 30 -30.5 -0.9 Wind Parameters Mean winds (0-6000m): 181.6 at 15.3 knts Storm direction: 211.6 at 11.5 knts Shear (0-3000m) pos: 4.2 neg: 1.6 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 128.5 deg Storm rel helicity (0-3000m) pos: 139.4 neg: -29.6 tot: 109.8 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 29.01 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 ------------------------------------------------------------------------------- 500 112 9 66 16| 0.0 7.4 7.4| 24.4 0.0 24.4 48.7 0.72| 8.7 6.3 1000 125 11 77 15| 3.2 3.7 6.9| 51.1 -2.6 48.5 48.5 0.72| 8.6 6.2 1500 128 12 80 15| 2.1 3.2 5.3| 51.1 -23.3 27.8 18.5 0.31| 7.8 2.4 2000 126 12 80 16| 2.9 2.4 5.3| 81.1 -29.6 51.6 25.8 0.37| 8.5 3.1 2500 137 13 89 15| 5.1 1.9 7.1|126.6 -29.6 97.1 38.8 0.52| 9.9 5.2 3000 149 14 100 14| 4.2 1.6 5.8|139.4 -29.6 109.8 36.6 0.52| 9.9 5.1 4000 165 14 113 11| 2.9 1.2 4.1|141.4 -29.8 111.6 27.9 0.51| 7.9 4.0 5000 177 15 128 9| 2.6 0.9 3.5|149.5 -34.2 115.3 23.1 0.46| 7.5 3.4 6000 182 15 135 8| 2.3 1.3 3.6|152.9 -47.2 105.7 17.6 0.33| 7.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251105.23.gif