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 Y4995... Searching the city database file for: Y4995 ... Date:2300Z 4 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 1011 6 23.4 19.8 80 3.6 20.9 240 7 295.6 298.2 293.7 337.4 14.52 1 1008 32 21.4 18.9 86 2.5 19.7 237 7 293.9 296.3 292.6 333.1 13.76 2 1000 101 20.8 18.8 88 2.0 19.5 230 8 294.0 296.4 292.6 333.3 13.78 3 971 356 18.8 16.9 89 1.9 17.5 185 9 294.4 296.7 291.8 330.4 12.57 4 925 772 16.0 14.8 93 1.2 15.3 145 10 295.7 297.7 291.4 328.8 11.52 5 917 846 15.4 14.4 94 1.0 14.8 155 9 295.8 297.8 291.3 328.4 11.32 6 869 1300 12.8 8.6 76 4.2 10.3 242 8 297.7 299.1 289.2 321.3 8.09 7 850 1486 11.6 9.7 88 1.9 10.4 280 8 298.3 299.9 290.1 324.4 8.92 8 847 1516 11.4 9.5 88 1.9 10.3 299 7 298.4 300.0 290.0 324.2 8.83 9 791 2082 7.2 0.2 61 7.0 3.7 283 15 299.8 300.7 286.9 314.5 4.91 10 789 2103 7.2 -1.8 53 9.0 2.9 284 16 300.0 300.8 286.3 312.8 4.25 11 779 2208 7.2 -4.8 42 12.0 1.8 289 17 301.1 301.7 285.9 311.6 3.43 12 773 2272 9.2 -24.8 7 34.0 -1.1 292 19 303.9 304.0 283.8 306.1 0.66 13 765 2358 10.0 -31.0 4 41.0 -1.2 296 20 305.7 305.8 284.2 307.0 0.38 14 728 2769 8.8 -35.2 3 44.0 -2.3 285 25 308.7 308.8 285.2 309.7 0.26 15 700 3092 6.4 -38.6 2 45.0 -4.0 290 21 309.6 309.6 285.4 310.3 0.19 16 623 4035 -0.5 -36.5 5 36.0 -8.4 307 21 312.2 312.2 286.4 313.1 0.27 17 604 4282 -1.1 -38.1 4 37.0 -9.0 305 21 314.2 314.3 287.1 315.1 0.24 18 500 5760 -11.1 -46.1 4 35.0 -16.4 290 17 319.5 319.5 288.7 320.0 0.12 19 444 6659 -17.3 -37.3 16 20.0 -20.7 314 23 322.7 322.8 290.0 324.0 0.35 20 400 7430 -23.1 -45.1 11 22.0 -25.7 325 34 325.0 325.0 290.5 325.6 0.17 21 372 7958 -26.3 -47.3 12 21.0 -28.5 330 34 327.5 327.6 291.2 328.1 0.14 22 334 8726 -33.3 -50.3 17 17.0 -34.6 327 35 328.2 328.2 291.3 328.7 0.11 23 300 9470 -40.1 -47.1 47 7.0 -40.6 315 39 328.8 328.9 291.6 329.6 0.18 24 297 9539 -40.7 -47.7 47 7.0 -41.2 315 39 328.9 329.0 291.6 329.6 0.17 25 283 9866 -43.5 -47.8 62 4.3 -43.7 313 39 329.5 329.5 291.7 330.2 0.18 26 271 10157 -45.7 -55.7 31 10.0 -46.1 311 40 330.4 330.4 291.9 330.7 0.07 27 262 10381 -47.7 -53.7 50 6.0 -47.9 310 40 330.7 330.7 292.0 331.1 0.10 28 254 10586 -48.7 -61.7 21 13.0 -49.1 317 35 332.2 332.2 292.3 332.3 0.04 29 250 10690 -49.5 -62.5 20 13.0 -49.8 320 33 332.5 332.5 292.4 332.6 0.03 30 238 11009 -52.1 -67.1 15 15.0 -52.4 326 34 333.3 333.3 292.6 333.3 0.02 31 237 11036 -52.5 -67.5 15 15.0 -52.8 326 34 333.1 333.1 292.6 333.1 0.02 32 220 11514 -53.7 -77.7 4 24.0 -54.0 337 42 338.4 338.4 293.9 338.4 0.00 33 200 12120 -56.7 -74.7 9 18.0 -56.9 320 45 343.0 343.0 295.0 343.0 0.01 34 174 12996 -60.5 -79.5 7 19.0 -60.7 330 34 350.6 350.6 296.8 350.7 0.00 35 150 13920 -61.1 -83.1 4 22.0 -61.3 295 29 364.8 364.8 299.6 364.8 0.00 36 100 16430 -64.1 -87.1 3 23.0 -64.3 280 32 403.9 403.9 305.7 403.9 0.00 37 95 16745 -62.5 -87.5 2 25.0 -62.7 280 32 413.0 413.0 306.9 413.0 0.00 38 80 17796 -66.1 -89.1 3 23.0 -66.2 327 17 426.4 426.4 308.4 426.4 0.00 39 70 18610 -63.7 -89.7 2 26.0 -64.0 5 5 448.1 448.1 310.7 448.1 0.00 40 50 20690 -60.1 -90.1 1 30.0 -60.7 90 22 501.9 501.9 315.1 501.9 0.00 41 44 21491 -58.3 -90.3 1 32.0 -59.1 89 25 524.9 524.9 316.6 525.0 0.00 42 42 21783 -59.9 -90.9 1 31.0 -60.6 88 25 528.0 528.0 316.8 528.0 0.00 43 30 23900 -56.7 -91.7 0 35.0 -58.0 85 32 590.1 590.1 320.2 590.1 0.00 44 20 26494 -52.7 -89.7 0 37.0 -55.5 674.9 674.9 323.6 674.9 0.01 TRP 174 12996 -60.5 -79.5 7 19.0 -60.7 330 34 350.6 350.6 296.8 350.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5659.00 m Freezing level: 628.58 mb = 3966.27 m = 13012.55 ft Wetbulb zero: 775.29 mb = 2247.50 m = 7373.60 ft Precipitable water: 0.94 inches Sfc-500 mean rel hum: 32.75 % Est. max temperature: 25.71 C = 78.29 F Sfc-Lift cond lev (LCL): 959.26 mb = 459.98 m = 1509.11 ft T: 18.10 C 700-500 lapse rate: 6.56 C/km ThetaE index: 18.23 C Layer 847.0- 765.0 mb Conv cond level (CCL): 925.00 mb = 772.00 m = 2532.78 ft Mean mixing ratio: 12.44 g/kg Conv temperature: 23.44 C = 74.20 F Cap Strength: 2.63 C Lifted Index: -0.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.16 C Lifted Index @700 mb: 1.93 C Showalter Index: 2.94 C Risk: Showers probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 20.80 C K Index: -12.60 Risk: None Sweat Index: 149.40 Risk: None Energy Index: -0.75 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.18 J/kg Max Up Vert Vel: 11.93 m/s Conv Inhibition (B-): 2.49 J/kg Cap Strength: 2.64 C Lift Cond Lev (LCL): 936.81 mb = 663.17 m = 2175.73 ft Lev Free Conv (LFC): 911.81 mb = 893.84 m = 2932.52 ft Equ Level (EL): 771.81 mb = 2284.66 m = 7495.50 ft B at Equ Level: 55.93 J/kg Max Parcel Lev (MPL): 701.81 mb = 3070.75 m = 10074.50 ft Wind level data Storm motion: 321 at 12 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 6 240 7 6.1 3.5 | 173 13 -1.7 13.1 1 1000 101 230 8 6.1 5.1 | 174 15 -1.6 14.7 2 943 610 140 10 -6.4 7.7 | 141 22 -14.2 17.2 3 925 772 145 10 -5.7 8.2 | 143 22 -13.5 17.8 4 910 914 165 9 -2.3 8.7 | 151 21 -10.1 18.3 5 850 1486 280 8 7.9 -1.4 | 181 8 0.1 8.2 6 846 1524 305 7 5.7 -4.0 | 160 6 -2.0 5.6 7 815 1829 275 13 13.0 -1.1 | 212 10 5.2 8.5 8 786 2134 285 16 15.5 -4.1 | 235 9 7.7 5.4 9 758 2438 300 22 19.1 -11.0 | 277 11 11.3 -1.4 10 730 2743 285 25 24.1 -6.5 | 259 17 16.4 3.1 11 700 3092 290 21 19.7 -7.2 | 259 12 12.0 2.4 12 677 3353 290 24 22.6 -8.2 | 265 15 14.8 1.4 13 652 3658 310 21 16.1 -13.5 | 295 9 8.3 -3.9 14 604 4267 305 21 17.2 -12.0 | 285 10 9.4 -2.5 15 581 4572 290 19 17.9 -6.5 | 253 11 10.1 3.1 16 559 4877 310 17 13.0 -10.9 | 284 5 5.3 -1.3 17 500 5760 290 17 16.0 -5.8 | 245 9 8.2 3.8 18 498 5791 290 17 16.0 -5.8 | 245 9 8.2 3.8 19 478 6096 300 15 13.0 -7.5 | 248 6 5.2 2.1 20 406 7315 330 32 16.0 -27.7 | 336 20 8.2 -18.1 21 400 7430 325 34 19.5 -27.9 | 327 22 11.7 -18.3 22 389 7620 325 36 20.6 -29.5 | 327 24 12.9 -19.9 23 357 8230 335 32 13.5 -29.0 | 343 20 5.8 -19.4 24 300 9470 315 39 27.6 -27.6 | 312 27 19.8 -18.0 25 263 10363 310 40 30.6 -25.7 | 305 28 22.9 -16.1 26 250 10690 320 33 21.2 -25.3 | 319 21 13.4 -15.7 27 239 10973 325 33 18.9 -27.0 | 327 21 11.2 -17.4 28 207 11887 345 48 12.4 -46.4 | 353 37 4.7 -36.8 29 200 12120 320 45 28.9 -34.5 | 320 33 21.2 -24.9 30 188 12497 315 39 27.6 -27.6 | 312 27 19.8 -18.0 31 174 12996 330 34 17.0 -29.4 | 335 22 9.2 -19.9 32 163 13411 330 31 15.5 -26.8 | 336 19 7.7 -17.3 33 155 13716 305 29 23.8 -16.6 | 294 17 16.0 -7.0 34 150 13920 295 29 26.3 -12.3 | 278 19 18.5 -2.7 35 148 14021 295 30 27.2 -12.7 | 279 20 19.4 -3.1 36 134 14630 290 29 27.3 -9.9 | 271 19 19.5 -0.3 37 127 14935 285 28 27.0 -7.2 | 263 19 19.3 2.3 38 121 15240 300 23 19.9 -11.5 | 279 12 12.2 -1.9 39 115 15545 280 22 21.7 -3.8 | 247 15 13.9 5.8 40 110 15850 295 17 15.4 -7.2 | 253 8 7.6 2.4 41 105 16154 305 19 15.6 -10.9 | 280 8 7.8 -1.3 42 100 16430 280 32 31.5 -5.6 | 260 24 23.7 4.0 43 95 16764 280 32 31.5 -5.6 | 260 24 23.7 4.0 44 70 18610 5 5 -0.4 -5.0 | 119 9 -8.2 4.6 45 50 20690 90 22 -22.0 0.0 | 108 31 -29.8 9.6 46 30 23900 85 32 -31.9 -2.8 | 100 40 -39.6 6.8 Wind Parameters Mean winds (0-6000m): 291.0 at 16.5 knts Storm direction: 321.0 at 12.3 knts Shear (0-3000m) pos: 4.3 neg: 1.5 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 102.5 neg: -75.5 tot: 27.0 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 2.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.51 Bulk Shear: 47.01 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 ------------------------------------------------------------------------------- 500 199 9 164 18| 0.0 11.4 11.4| 0.8 -41.9 -41.1 -82.2 -0.63| 13.1 -8.3 1000 171 9 153 21| 2.1 5.7 7.8| 37.5 -59.1 -21.6 -21.6 -0.20| 11.8 -2.3 1500 185 9 159 20| 5.4 3.8 9.2| 66.5 -62.2 4.3 2.9 0.02| 13.3 0.2 2000 222 9 175 17| 4.1 1.5 5.6| 80.6 -62.2 18.3 9.2 0.16| 12.3 2.0 2500 257 11 195 13| 5.2 1.2 6.4|102.5 -62.5 40.1 16.0 0.27| 11.9 3.3 3000 271 13 211 11| 4.3 1.5 5.8|102.5 -75.5 27.0 9.0 0.19| 11.3 2.1 4000 284 16 232 9| 3.6 1.1 4.7|126.2 -77.7 48.5 12.1 0.24| 10.0 2.4 5000 289 16 242 9| 2.9 1.4 4.3|133.2 -93.7 39.5 7.9 0.18| 9.3 1.7 6000 291 16 244 8| 2.4 1.4 3.8|133.9-101.2 32.7 5.4 0.13| 8.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//Y4995/skewt/Y4995.skewt.20251104.23.gif