UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:2300Z 5 DEC 25 Station: YSWG WMO ident: 94910 Latitude: -35.15 Longitude: 147.45 Elevation: 213.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 38 SFC 980 213 31.6 3.6 17 28.0 15.4 10 6 306.5 307.5 289.4 322.0 5.05 2 925 729 25.8 1.8 21 24.0 12.5 295 6 305.7 306.6 288.8 320.1 4.71 3 871 1253 20.8 1.8 28 19.0 10.3 280 11 305.8 306.7 289.1 321.1 5.00 4 850 1463 19.4 1.4 30 18.0 9.6 280 15 306.5 307.4 289.3 321.8 4.98 5 770 2304 13.4 -1.6 35 15.0 5.6 296 25 308.8 309.6 289.5 322.5 4.42 6 700 3098 7.4 -5.6 39 13.0 1.3 310 40 310.7 311.4 289.4 322.1 3.60 7 652 3677 2.0 -7.0 51 9.0 -2.0 305 44 311.0 311.6 289.3 321.9 3.47 8 557 4922 -9.3 -9.3 100 0.0 -9.3 297 59 311.9 312.6 289.6 322.7 3.39 9 509 5614 -13.1 -16.9 73 3.8 -14.3 284 54 315.5 315.8 289.4 322.1 2.00 10 500 5750 -14.5 -16.8 83 2.3 -15.2 280 51 315.4 315.8 289.4 322.1 2.05 11 495 5826 -15.1 -16.3 91 1.2 -15.5 281 51 315.5 315.9 289.6 322.7 2.16 12 492 5872 -15.3 -17.7 82 2.4 -16.0 282 51 315.8 316.2 289.5 322.3 1.93 13 484 5996 -15.1 -25.1 42 10.0 -17.6 283 50 317.6 317.8 289.1 321.1 1.03 14 463 6331 -17.9 -19.8 85 1.9 -18.4 285 52 318.1 318.5 289.9 323.9 1.72 15 419 7071 -23.5 -24.5 91 1.0 -23.7 285 57 320.2 320.4 290.1 324.5 1.25 16 404 7337 -24.3 -29.3 63 5.0 -25.2 285 59 322.5 322.7 290.4 325.4 0.84 17 400 7410 -24.9 -29.7 64 4.8 -25.8 285 60 322.6 322.8 290.4 325.5 0.81 18 362 8125 -30.9 -34.3 72 3.4 -31.4 285 66 323.9 324.1 290.6 326.0 0.58 19 316 9074 -37.5 -44.5 48 7.0 -38.1 281 76 327.6 327.7 291.3 328.5 0.23 20 315 9096 -37.5 -44.5 48 7.0 -38.1 281 76 327.9 328.0 291.4 328.8 0.23 21 300 9430 -40.5 -46.5 52 6.0 -40.9 275 80 328.3 328.3 291.5 329.0 0.20 22 250 10640 -51.5 -57.5 49 6.0 -51.7 265 81 329.5 329.5 291.6 329.8 0.06 23 237 10984 -54.5 -61.5 42 7.0 -54.6 263 83 330.0 330.1 291.7 330.2 0.04 24 235 11038 -54.9 -60.9 47 6.0 -55.0 262 84 330.2 330.2 291.8 330.4 0.04 25 216 11572 -58.9 -63.9 52 5.0 -59.0 258 88 332.1 332.1 292.3 332.2 0.03 26 200 12050 -62.5 -67.5 51 5.0 -62.6 255 91 333.8 333.8 292.7 333.9 0.02 27 194 12238 -63.6 -69.2 46 5.7 -63.6 255 97 335.0 335.0 293.1 335.1 0.02 28 191 12334 -64.1 -70.1 44 6.0 -64.1 255 92 335.6 335.6 293.2 335.7 0.02 29 178 12770 -60.5 -77.5 9 17.0 -60.6 264 67 348.4 348.4 296.3 348.4 0.01 30 157 13555 -59.7 -81.7 4 22.0 -59.9 269 57 362.5 362.5 299.2 362.5 0.00 31 150 13840 -60.7 -82.7 4 22.0 -60.9 280 65 365.5 365.5 299.8 365.5 0.00 32 112 15625 -67.3 -87.3 4 20.0 -67.4 269 49 385.0 385.0 303.1 385.0 0.00 33 100 16310 -65.7 -86.7 4 21.0 -65.8 270 47 400.8 400.8 305.3 400.8 0.00 34 89 17017 -66.3 -88.3 3 22.0 -66.4 294 36 413.2 413.2 306.9 413.2 0.00 35 79 17751 -59.5 -86.5 2 27.0 -59.9 324 21 441.6 441.6 310.0 441.6 0.00 36 70 18500 -64.3 -88.3 2 24.0 -64.6 355 6 446.8 446.8 310.6 446.8 0.00 37 61 19343 -65.9 -88.9 3 23.0 -66.1 337 7 461.2 461.2 311.9 461.2 0.00 38 56 19873 -59.5 -87.5 1 28.0 -60.0 325 7 487.2 487.2 314.0 487.2 0.00 39 51 20457 -62.1 -88.1 2 26.0 -62.6 313 8 494.3 494.3 314.5 494.4 0.00 40 50 20580 -61.3 -88.3 2 27.0 -61.8 310 8 499.0 499.0 314.9 499.0 0.00 41 48 20836 -59.1 -88.1 1 29.0 -59.7 320 8 510.1 510.1 315.7 510.1 0.00 42 44 21381 -60.7 -88.7 1 28.0 -61.3 343 8 519.1 519.1 316.2 519.1 0.00 43 30 23790 -57.3 -86.3 1 29.0 -58.5 80 9 588.4 588.4 320.0 588.5 0.01 44 20 26380 -52.1 -84.1 1 32.0 -55.0 70 15 676.7 676.7 323.7 676.8 0.02 TRP 191 12334 -64.1 -70.1 44 6.0 -64.1 255 92 335.6 335.6 293.2 335.7 0.02 WND 194 12238 -63.6 -69.2 46 5.7 -63.6 255 97 335.0 335.0 293.1 335.1 0.02 Sounding variables and indices 1000-500 mb thick: 5712.00 m Freezing level: 635.19 mb = 3897.37 m = 12786.49 ft Wetbulb zero: 681.71 mb = 3313.80 m = 10871.91 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 51.09 % Est. max temperature: 32.12 C = 89.82 F Sfc-Lift cond lev (LCL): 650.67 mb = 3693.12 m = 12116.37 ft T: 1.85 C 700-500 lapse rate: 8.26 C/km ThetaE index: 1.89 C Layer 925.0- 871.0 mb Conv cond level (CCL): 602.64 mb = 4299.31 m = 14105.18 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 36.56 C = 97.81 F Cap Strength: 4.46 C Lifted Index: 1.42 C Risk: Showers probable Lifted Index @300 mb: 5.83 C Lifted Index @700 mb: 4.29 C Showalter Index: 0.95 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.90 C Cross Totals Index: 15.90 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 113.80 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.22 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 39777.60 J/kg Cap Strength: 4.46 C Lift Cond Lev (LCL): 650.42 mb = 3696.18 m = 12126.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 27 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 ---------------------------------------------------------- 0 980 213 10 6 -1.0 -5.9 | 136 23 -16.4 16.7 1 925 729 295 6 5.4 -2.5 | 154 22 -9.9 20.1 2 905 914 305 10 8.2 -5.7 | 157 18 -7.1 16.9 3 874 1219 280 10 9.8 -1.7 | 165 22 -5.5 20.9 4 850 1463 280 15 14.8 -2.6 | 178 20 -0.5 20.1 5 814 1829 275 24 23.9 -2.1 | 203 22 8.6 20.6 6 785 2134 285 23 22.2 -6.0 | 202 18 6.9 16.7 7 757 2438 305 26 21.3 -14.9 | 218 10 6.0 7.7 8 704 3048 310 41 31.4 -26.4 | 283 17 16.1 -3.7 9 700 3098 310 40 30.6 -25.7 | 281 16 15.3 -3.1 10 603 4267 300 49 42.4 -24.5 | 274 27 27.1 -1.8 11 537 5182 295 63 57.1 -26.6 | 275 42 41.8 -4.0 12 500 5750 280 51 50.2 -8.9 | 248 38 34.9 13.8 13 477 6096 285 50 48.3 -12.9 | 254 34 33.0 9.7 14 400 7410 285 60 58.0 -15.5 | 261 43 42.6 7.1 15 326 8839 285 73 70.5 -18.9 | 266 55 55.2 3.8 16 300 9430 275 80 79.7 -7.0 | 256 66 64.4 15.7 17 250 10640 265 81 80.7 7.1 | 246 72 65.4 29.7 18 200 12050 255 91 87.9 23.6 | 238 86 72.6 46.2 19 194 12238 255 97 93.7 25.1 | 239 92 78.4 47.8 20 191 12334 255 92 88.9 23.8 | 238 87 73.6 46.5 21 186 12497 255 97 93.7 25.1 | 239 92 78.4 47.8 22 177 12802 265 64 63.8 5.6 | 240 56 48.4 28.2 23 153 13716 270 56 56.0 -0.0 | 241 47 40.7 22.7 24 150 13840 280 65 64.0 -11.3 | 257 50 48.7 11.4 25 132 14630 280 87 85.7 -15.1 | 264 71 70.4 7.5 26 113 15545 270 45 45.0 -0.0 | 233 37 29.7 22.7 27 108 15850 265 62 61.8 5.4 | 239 54 46.5 28.1 28 100 16310 270 47 47.0 -0.0 | 234 39 31.7 22.7 29 98 16459 270 47 47.0 -0.0 | 234 39 31.7 22.7 30 70 18500 355 6 0.5 -6.0 | 138 22 -14.8 16.7 31 50 20580 310 8 6.1 -5.1 | 152 20 -9.2 17.5 32 30 23790 80 9 -8.9 -1.6 | 131 32 -24.2 21.1 33 20 26380 70 15 -14.1 -5.1 | 121 34 -29.4 17.5 Wind Parameters Mean winds (0-6000m): 296.0 at 36.5 knts Storm direction: 326.0 at 27.3 knts Shear (0-3000m) pos: 4.4 neg: 3.8 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 144.9 deg Storm rel helicity (0-3000m) pos: 187.7 neg: -1.2 tot: 186.5 m^2/s^2 ave: 62.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 134.98 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 ------------------------------------------------------------------------------- 500 334 6 144 21| 0.0 7.3 7.3| 39.0 0.0 39.0 78.1 0.89| 7.8 6.9 1000 308 8 152 20| 0.0 6.0 6.0| 61.0 0.0 61.0 61.0 0.68| 8.2 5.6 1500 292 10 163 20| 0.0 7.7 7.7|120.2 0.0 120.2 80.1 0.80| 9.3 7.5 2000 287 14 173 19| 1.5 5.7 7.3|139.9 -0.5 139.4 69.7 0.70| 9.3 6.5 2500 292 16 179 16| 3.7 4.6 8.3|167.0 -0.5 166.5 66.6 0.70| 10.2 7.2 3000 298 20 190 13| 4.4 3.8 8.2|187.7 -1.2 186.5 62.2 0.70| 10.0 7.0 4000 301 27 220 12| 3.3 4.2 7.5|187.7 -15.3 172.4 43.1 0.56| 8.8 4.9 5000 300 33 244 15| 2.6 4.9 7.5|193.9 -27.9 166.0 33.2 0.45| 8.6 3.9 6000 296 36 249 19| 2.4 3.9 6.3|223.1-204.9 18.2 3.0 0.22| 9.1 2.0 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20251205.23.gif