UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:1100Z 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 46 SFC 982 213 31.4 -0.6 13 32.0 14.1 360 4 306.1 306.8 288.0 317.7 3.72 2 977 259 33.4 -2.6 10 36.0 14.3 357 5 308.6 309.2 288.3 318.8 3.23 3 935 651 31.2 -2.8 11 34.0 13.1 327 15 310.3 310.9 289.0 320.8 3.32 4 925 746 30.4 -2.6 12 33.0 12.9 320 18 310.4 311.0 289.1 321.2 3.41 5 850 1490 23.4 -4.6 15 28.0 9.2 320 22 310.7 311.3 289.0 320.8 3.19 6 720 2901 10.0 -7.0 29 17.0 2.1 314 31 311.0 311.6 289.0 321.0 3.14 7 700 3134 7.8 -7.2 34 15.0 1.0 310 32 311.1 311.7 289.1 321.2 3.18 8 614 4197 -2.1 -8.1 63 6.0 -4.7 282 38 311.6 312.3 289.5 322.4 3.38 9 553 5018 -9.5 -10.0 96 0.5 -9.7 280 45 312.3 312.9 289.6 322.7 3.23 10 500 5790 -14.9 -15.0 99 0.1 -14.9 275 43 314.9 315.3 289.6 322.7 2.39 11 494 5881 -15.3 -15.3 100 0.0 -15.3 275 43 315.5 315.9 289.8 323.2 2.36 12 472 6224 -16.9 -17.7 93 0.8 -17.1 276 42 317.6 318.0 290.0 324.3 2.02 13 416 7157 -25.5 -32.5 52 7.0 -26.6 279 40 318.3 318.4 288.9 320.4 0.60 14 414 7191 -25.5 -30.5 63 5.0 -26.3 279 40 318.7 318.8 289.1 321.3 0.73 15 402 7404 -27.3 -45.3 16 18.0 -29.1 280 39 319.1 319.1 288.6 319.7 0.17 16 400 7440 -27.5 -42.5 23 15.0 -29.2 280 39 319.2 319.3 288.8 320.1 0.23 17 389 7640 -28.9 -47.9 14 19.0 -30.6 280 38 320.0 320.0 288.9 320.5 0.13 18 371 7977 -31.5 -41.5 37 10.0 -32.5 275 44 320.9 320.9 289.3 321.9 0.27 19 336 8671 -36.1 -57.1 10 21.0 -37.2 266 57 323.8 323.8 290.0 324.0 0.05 20 333 8734 -36.5 -52.5 18 16.0 -37.5 265 58 324.1 324.1 290.1 324.5 0.09 21 331 8775 -36.7 -43.7 48 7.0 -37.3 264 59 324.4 324.4 290.3 325.3 0.24 22 329 8817 -37.1 -47.1 35 10.0 -37.8 264 60 324.4 324.4 290.3 325.0 0.17 23 320 9009 -38.3 -41.6 71 3.3 -38.6 261 64 325.3 325.4 290.7 326.5 0.31 24 302 9405 -40.5 -44.1 68 3.6 -40.8 256 71 327.7 327.7 291.3 328.6 0.25 25 300 9450 -40.9 -45.0 65 4.1 -41.2 255 73 327.7 327.8 291.3 328.6 0.23 26 272 10108 -46.9 -49.7 73 2.8 -47.0 259 73 328.3 328.4 291.4 328.9 0.15 27 250 10660 -51.9 -55.6 64 3.7 -52.0 255 75 328.9 328.9 291.5 329.2 0.08 28 222 11414 -58.9 -63.5 55 4.6 -59.0 247 87 329.5 329.5 291.6 329.6 0.03 29 210 11760 -61.1 -67.6 42 6.5 -61.2 245 96 331.3 331.3 292.1 331.4 0.02 30 207 11848 -61.7 -68.7 39 7.0 -61.8 245 96 331.8 331.8 292.2 331.8 0.02 31 200 12060 -62.9 -67.8 51 4.9 -63.0 240 83 333.2 333.2 292.6 333.2 0.02 32 198 12122 -63.3 -67.6 56 4.3 -63.3 237 79 333.5 333.5 292.7 333.6 0.02 33 197 12153 -63.5 -68.5 51 5.0 -63.6 235 77 333.6 333.6 292.7 333.7 0.02 34 194 12248 -60.1 -72.1 19 12.0 -60.2 235 76 340.5 340.5 294.4 340.6 0.01 35 187 12478 -59.5 -75.5 11 16.0 -59.7 235 72 345.1 345.1 295.6 345.1 0.01 36 150 13860 -59.7 -82.7 3 23.0 -59.9 255 72 367.2 367.2 300.1 367.2 0.00 37 141 14247 -58.7 -83.7 3 25.0 -58.9 258 65 375.5 375.5 301.5 375.5 0.00 38 102 16231 -68.7 -86.7 6 18.0 -68.8 287 37 392.8 392.8 304.2 392.8 0.00 39 100 16350 -67.5 -86.5 5 19.0 -67.6 290 53 397.3 397.3 304.8 397.3 0.00 40 97 16533 -67.9 -86.9 5 19.0 -68.0 290 53 400.0 400.0 305.2 400.0 0.00 41 88 17120 -66.9 -86.9 4 20.0 -67.0 287 49 413.3 413.3 306.9 413.3 0.00 42 86 17260 -65.5 -88.5 3 23.0 -65.7 286 47 418.9 418.9 307.6 418.9 0.00 43 86 17260 -61.1 -86.1 2 25.0 -61.4 286 47 427.7 427.7 308.6 427.7 0.00 44 73 18265 -66.5 -88.5 3 22.0 -66.7 277 36 436.8 436.8 309.6 436.9 0.00 45 70 18520 -65.1 -88.1 3 23.0 -65.3 275 33 445.1 445.1 310.4 445.1 0.00 46 65 18972 -65.1 -89.1 2 24.0 -65.3 253 27 454.6 454.6 311.3 454.7 0.00 47 60 19466 -60.5 -88.5 1 28.0 -61.0 229 21 475.5 475.5 313.1 475.5 0.00 48 57 19784 -62.5 -88.5 2 26.0 -62.9 214 17 477.9 477.9 313.3 478.0 0.00 49 51 20476 -59.3 -87.3 1 28.0 -59.9 181 8 500.9 500.9 315.0 500.9 0.00 50 50 20600 -60.3 -87.3 2 27.0 -60.9 175 6 501.4 501.4 315.1 501.4 0.00 51 46 21118 -62.5 -88.5 2 26.0 -63.0 162 8 508.2 508.2 315.5 508.2 0.00 52 43 21538 -58.7 -87.7 1 29.0 -59.5 151 10 527.4 527.4 316.8 527.4 0.00 53 30 23810 -56.9 -86.9 1 30.0 -58.2 95 18 589.5 589.5 320.1 589.6 0.01 54 26 24721 -54.5 -85.5 1 31.0 -56.4 621.0 621.0 321.5 621.0 0.01 55 25 24973 -54.7 -85.7 1 31.0 -56.6 627.4 627.4 321.8 627.5 0.01 TRP 197 12153 -63.5 -68.5 51 5.0 -63.6 235 77 333.6 333.6 292.7 333.7 0.02 WND 210 11760 -61.1 -67.6 42 6.5 -61.2 245 96 331.3 331.3 292.1 331.4 0.02 Sounding variables and indices 1000-500 mb thick: 5744.00 m Freezing level: 632.24 mb = 3971.24 m = 13028.84 ft Wetbulb zero: 685.36 mb = 3305.29 m = 10843.99 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 45.79 % Est. max temperature: 35.99 C = 96.77 F Sfc-Lift cond lev (LCL): 613.97 mb = 4197.08 m = 13769.79 ft T: -2.10 C 700-500 lapse rate: 8.55 C/km ThetaE index: 0.38 C Layer 850.0- 720.0 mb Conv cond level (CCL): 550.72 mb = 5049.74 m = 16567.20 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 37.67 C = 99.80 F Cap Strength: 1.93 C Lifted Index: 1.25 C Risk: Showers probable Lifted Index @300 mb: 5.72 C Lifted Index @700 mb: 1.12 C Showalter Index: 1.05 C Risk: Showers probable Total Totals Index: 48.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 38.30 C Cross Totals Index: 10.30 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 87.00 Risk: None Energy Index: 0.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.41 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 30493.28 J/kg Cap Strength: 1.93 C Lift Cond Lev (LCL): 569.96 mb = 4781.04 m = 15685.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 24 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 ---------------------------------------------------------- 0 982 213 360 4 -0.0 -4.0 | 138 21 -14.1 15.8 1 925 746 320 18 11.6 -13.8 | 157 6 -2.5 6.0 2 907 914 320 19 12.2 -14.6 | 160 6 -1.9 5.2 3 877 1219 315 19 13.4 -13.4 | 174 6 -0.7 6.3 4 850 1490 320 22 14.1 -16.9 | 181 3 0.0 2.9 5 788 2134 325 28 16.1 -22.9 | 328 4 1.9 -3.2 6 700 3134 310 32 24.5 -20.6 | 274 10 10.4 -0.8 7 655 3658 290 37 34.8 -12.7 | 251 22 20.7 7.1 8 606 4267 280 38 37.4 -6.6 | 241 27 23.3 13.2 9 540 5182 280 47 46.3 -8.2 | 250 34 32.2 11.6 10 500 5790 275 43 42.8 -3.7 | 241 33 28.7 16.0 11 400 7440 280 39 38.4 -6.8 | 242 28 24.3 13.0 12 390 7620 280 38 37.4 -6.6 | 241 27 23.3 13.2 13 300 9449 255 72 69.5 18.6 | 235 67 55.4 38.4 14 300 9450 255 73 70.5 18.9 | 236 68 56.4 38.7 15 261 10363 260 73 71.9 12.7 | 241 66 57.8 32.4 16 250 10660 255 75 72.4 19.4 | 236 70 58.3 39.2 17 238 10973 250 76 71.4 26.0 | 231 73 57.3 45.8 18 210 11760 245 96 87.0 40.6 | 230 95 72.9 60.3 19 206 11887 245 96 87.0 40.6 | 230 95 72.9 60.3 20 200 12060 240 83 71.9 41.5 | 223 84 57.8 61.3 21 197 12153 235 77 63.1 44.2 | 217 81 49.0 63.9 22 186 12497 235 72 59.0 41.3 | 216 76 44.9 61.1 23 178 12802 240 61 52.8 30.5 | 218 63 38.7 50.3 24 169 13106 250 58 54.5 19.8 | 226 57 40.4 39.6 25 150 13860 255 72 69.5 18.6 | 235 67 55.4 38.4 26 146 14021 260 74 72.9 12.8 | 241 67 58.8 32.6 27 126 14935 250 36 33.8 12.3 | 212 38 19.7 32.1 28 108 15850 265 27 26.9 2.4 | 210 26 12.8 22.1 29 103 16154 285 28 27.0 -7.2 | 226 18 12.9 12.5 30 100 16350 290 53 49.8 -18.1 | 267 36 35.7 1.6 31 93 16764 290 53 49.8 -18.1 | 267 36 35.7 1.6 32 70 18520 275 33 32.9 -2.9 | 228 25 18.8 16.9 33 50 20600 175 6 -0.5 6.0 | 150 30 -14.6 25.7 34 30 23810 95 18 -17.9 1.6 | 124 38 -32.0 21.3 Wind Parameters Mean winds (0-6000m): 294.5 at 32.4 knts Storm direction: 324.5 at 24.3 knts Shear (0-3000m) pos: 1.7 neg: 4.1 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 131.6 deg Storm rel helicity (0-3000m) pos: 13.2 neg: -21.1 tot: -7.9 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 77.74 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 ------------------------------------------------------------------------------- 500 328 11 142 14| 0.0 14.6 14.6| 6.5 -9.1 -2.6 -5.2 0.06| 15.4 0.9 1000 322 15 149 10| 0.0 8.4 8.4| 10.8 -9.1 1.7 1.7 0.19| 9.6 1.8 1500 321 17 153 7| 1.9 5.6 7.6| 12.1 -9.1 3.0 2.0 0.22| 8.4 1.8 2000 322 19 155 5| 2.6 4.2 6.8| 13.2 -9.6 3.6 1.8 0.26| 7.5 2.0 2500 321 21 167 3| 2.0 4.0 6.1| 13.2 -13.8 -0.6 -0.2 0.14| 6.9 1.0 3000 319 23 205 3| 1.7 4.1 5.8| 13.2 -21.1 -7.9 -2.6 0.04| 6.7 0.3 4000 309 27 245 7| 1.3 4.4 5.7| 13.2 -70.8 -57.6 -14.4 -0.14| 7.2 -1.0 5000 300 30 248 13| 1.0 4.4 5.5| 49.1 -71.7 -22.6 -4.5 -0.05| 6.7 -0.3 6000 294 32 248 17| 0.8 3.5 4.4| 50.7-117.3 -66.6 -11.1 -0.11| 6.2 -0.7 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20251205.11.gif