UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120423.upa.cvt Date: 2300Z 4 DEC 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:2300Z 4 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 93 SFC 987 213 32.2 1.2 14 31.0 14.9 70 3 306.5 307.3 288.6 319.6 4.22 2 984 240 30.6 0.6 15 30.0 14.1 64 4 305.2 305.9 288.0 317.6 4.06 3 925 784 25.8 -4.2 13 30.0 10.7 335 20 305.7 306.3 287.1 315.1 3.02 4 850 1517 19.4 -6.6 17 26.0 7.1 310 31 306.5 307.0 287.1 315.1 2.74 5 743 2654 10.2 -10.8 22 21.0 1.4 287 20 308.5 308.9 287.3 315.7 2.26 6 700 3146 6.0 -8.0 36 14.0 -0.2 300 18 309.1 309.7 288.3 318.6 2.99 7 632 3971 -1.3 -9.3 54 8.0 -4.6 264 24 310.0 310.5 288.6 319.5 2.99 8 538 5232 -11.1 -16.1 67 5.0 -12.8 269 30 312.9 313.3 288.6 319.5 2.02 9 500 5790 -15.3 -23.3 50 8.0 -17.3 275 35 314.4 314.6 288.2 318.3 1.17 10 497 5836 -15.5 -24.5 46 9.0 -17.7 275 35 314.7 314.9 288.2 318.3 1.06 11 487 5989 -16.7 -22.7 60 6.0 -18.2 275 37 315.0 315.3 288.5 319.3 1.27 12 471 6241 -16.5 -48.5 4 32.0 -20.5 275 39 318.3 318.3 288.3 318.7 0.10 13 465 6337 -17.1 -33.1 24 16.0 -20.1 275 40 318.7 318.8 288.9 320.5 0.51 14 461 6402 -17.7 -24.7 54 7.0 -19.4 275 41 318.8 319.0 289.6 322.6 1.12 15 400 7450 -25.9 -34.9 43 9.0 -27.3 260 39 321.3 321.4 289.7 323.1 0.49 16 326 8893 -36.9 -50.9 22 14.0 -37.8 258 40 325.5 325.6 290.6 326.0 0.11 17 300 9460 -41.7 -50.7 37 9.0 -42.2 260 41 326.6 326.6 290.9 327.1 0.12 18 295 9574 -42.9 -50.9 41 8.0 -43.3 260 42 326.5 326.5 290.8 326.9 0.12 19 288 9735 -43.9 -49.9 51 6.0 -44.2 260 43 327.3 327.3 291.1 327.8 0.14 20 250 10670 -51.5 -56.5 55 5.0 -51.7 260 50 329.5 329.5 291.6 329.8 0.07 21 228 11262 -56.7 -60.6 61 3.9 -56.8 262 50 330.4 330.4 291.9 330.6 0.05 22 202 12019 -62.9 -68.9 44 6.0 -63.0 265 49 332.2 332.2 292.3 332.3 0.02 23 200 12080 -63.3 -68.3 51 5.0 -63.3 265 49 332.5 332.5 292.4 332.6 0.02 24 193 12298 -65.3 -69.2 58 3.9 -65.3 265 50 332.7 332.7 292.4 332.8 0.02 25 190 12394 -65.1 -67.7 70 2.6 -65.1 263 50 334.5 334.5 293.0 334.6 0.02 26 185 12557 -64.1 -73.1 28 9.0 -64.2 260 49 338.7 338.7 294.0 338.8 0.01 27 152 13777 -59.3 -84.3 3 25.0 -59.5 269 54 366.5 366.5 299.9 366.5 0.00 28 150 13860 -59.3 -84.3 3 25.0 -59.5 270 54 367.9 367.9 300.2 367.9 0.00 29 119 15288 -64.5 -87.5 3 23.0 -64.6 265 61 383.5 383.5 302.8 383.5 0.00 30 108 15879 -64.1 -87.6 3 23.6 -64.2 270 65 395.2 395.2 304.5 395.2 0.00 31 100 16350 -63.7 -87.7 2 24.0 -63.9 265 49 404.7 404.7 305.8 404.7 0.00 32 89 17063 -66.3 -88.3 3 22.0 -66.4 287 37 413.2 413.2 306.9 413.2 0.00 33 82 17565 -62.5 -88.5 2 26.0 -62.8 305 27 430.7 430.7 308.9 430.7 0.00 34 70 18540 -63.9 -88.9 2 25.0 -64.1 340 7 447.7 447.7 310.6 447.7 0.00 35 62 19276 -67.1 -90.1 2 23.0 -67.3 342 7 456.4 456.4 311.4 456.4 0.00 36 55 20009 -60.3 -89.3 1 29.0 -60.8 344 8 487.9 487.9 314.1 487.9 0.00 37 50 20600 -61.3 -89.3 1 28.0 -61.8 345 8 499.0 499.0 314.9 499.0 0.00 38 46 21118 -61.7 -89.7 1 28.0 -62.2 359 10 510.1 510.1 315.7 510.1 0.00 39 43 21539 -58.9 -89.9 1 31.0 -59.6 10 11 526.9 526.9 316.7 526.9 0.00 40 39 22151 -60.3 -89.3 1 29.0 -61.0 26 13 538.3 538.3 317.4 538.3 0.00 41 30 23800 -57.3 -88.3 1 31.0 -58.5 70 18 588.4 588.4 320.0 588.5 0.01 42 21 26079 -52.7 -86.7 1 34.0 -55.4 665.5 665.5 323.3 665.6 0.01 TRP 193 12298 -65.3 -69.2 58 3.9 -65.3 265 50 332.7 332.7 292.4 332.8 0.02 WND 108 15879 -64.1 -87.6 3 23.6 -64.2 270 65 395.2 395.2 304.5 395.2 0.00 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 644.11 mb = 3824.48 m = 12547.36 ft Wetbulb zero: 704.40 mb = 3094.24 m = 10151.59 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 36.90 % Est. max temperature: 32.42 C = 90.35 F Sfc-Lift cond lev (LCL): 627.00 mb = 4033.71 m = 13233.79 ft T: -1.78 C 700-500 lapse rate: 8.06 C/km ThetaE index: 4.46 C Layer 984.0- 743.0 mb Conv cond level (CCL): 550.30 mb = 5054.86 m = 16583.98 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 38.18 C = 100.72 F Cap Strength: 4.51 C Lifted Index: 3.37 C Risk: None Lifted Index @300 mb: 7.91 C Lifted Index @700 mb: 3.17 C Showalter Index: 3.90 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 34.70 C Cross Totals Index: 8.70 C K Index: 14.10 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 0.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.46 J/kg Max Up Vert Vel: 2.63 m/s Conv Inhibition (B-): 37505.47 J/kg Cap Strength: 4.51 C Lift Cond Lev (LCL): 604.19 mb = 4323.70 m = 14185.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 19 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 ---------------------------------------------------------- 0 987 213 70 3 -2.8 -1.0 | 126 20 -16.5 11.9 1 944 610 335 21 8.9 -19.0 | 38 8 -4.8 -6.1 2 925 784 335 20 8.5 -18.1 | 45 7 -5.2 -5.2 3 911 914 330 18 9.0 -15.6 | 61 5 -4.7 -2.6 4 850 1517 310 31 23.7 -19.9 | 305 12 10.1 -7.0 5 849 1524 305 31 25.4 -17.8 | 292 13 11.7 -4.8 6 790 2134 300 23 19.9 -11.5 | 257 6 6.3 1.5 7 734 2743 285 20 19.3 -5.2 | 216 10 5.7 7.8 8 708 3048 305 18 14.7 -10.3 | 202 3 1.1 2.6 9 700 3146 300 18 15.6 -9.0 | 206 4 1.9 4.0 10 607 4267 250 27 25.4 9.2 | 208 25 11.7 22.2 11 584 4572 245 30 27.2 12.7 | 208 29 13.5 25.7 12 562 4877 265 27 26.9 2.4 | 221 20 13.2 15.3 13 500 5790 275 35 34.9 -3.1 | 245 23 21.2 9.9 14 461 6401 275 41 40.8 -3.6 | 251 29 27.2 9.4 15 442 6706 275 32 31.9 -2.8 | 241 21 18.2 10.2 16 400 7450 260 39 38.4 6.8 | 231 32 24.7 19.7 17 374 7925 255 38 36.7 9.8 | 225 32 23.0 22.8 18 300 9460 260 41 40.4 7.1 | 233 33 26.7 20.1 19 250 10670 260 50 49.2 8.7 | 239 42 35.6 21.7 20 200 12080 265 49 48.8 4.3 | 244 39 35.2 17.2 21 193 12298 265 50 49.8 4.4 | 244 40 36.2 17.3 22 178 12802 255 48 46.4 12.4 | 232 41 32.7 25.4 23 150 13860 270 54 54.0 -0.0 | 252 42 40.3 13.0 24 132 14630 280 53 52.2 -9.2 | 264 39 38.5 3.8 25 120 15240 265 62 61.8 5.4 | 249 51 48.1 18.4 26 109 15850 270 52 52.0 -0.0 | 251 40 38.3 13.0 27 108 15879 270 65 65.0 -0.0 | 256 53 51.3 13.0 28 103 16154 270 65 65.0 -0.0 | 256 53 51.3 13.0 29 100 16350 265 49 48.8 4.3 | 244 39 35.2 17.2 30 98 16459 265 50 49.8 4.4 | 244 40 36.2 17.3 31 70 18540 340 7 2.4 -6.6 | 120 13 -11.3 6.4 32 50 20600 345 8 2.1 -7.7 | 114 13 -11.6 5.2 33 30 23800 70 18 -16.9 -6.2 | 103 31 -30.6 6.8 Wind Parameters Mean winds (0-6000m): 283.5 at 25.1 knts Storm direction: 313.5 at 18.8 knts Shear (0-3000m) pos: 0.7 neg: 3.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 5.1 neg: -149.5 tot: -144.4 m^2/s^2 ave: -48.1 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 12.2 stream: -8.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 58.57 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 ------------------------------------------------------------------------------- 500 340 14 90 9| 0.0 21.5 21.5| 1.0 -94.9 -93.9 -187.8 -0.81| 28.8-23.3 1000 333 17 69 6| 0.0 13.2 13.2| 4.4-104.1 -99.6 -99.6 -0.72| 19.8-14.2 1500 322 21 10 4| 0.0 10.4 10.4| 4.4-128.7-124.3 -82.9 -0.72| 17.6-12.7 2000 316 22 327 3| 0.0 6.4 6.4| 4.4-138.9-134.4 -67.2 -0.73| 14.9-10.8 2500 311 22 295 3| 0.0 4.7 4.7| 4.4-148.1-143.7 -57.5 -0.74| 13.0 -9.5 3000 309 21 277 3| 0.7 3.9 4.6| 5.1-149.5-144.4 -48.1 -0.66| 12.2 -8.0 4000 298 22 244 6| 0.5 4.3 4.8| 6.8-167.2-160.4 -40.1 -0.55| 11.6 -6.3 5000 287 23 234 10| 1.1 3.4 4.5| 61.6-170.8-109.2 -21.8 -0.38| 11.1 -4.2 6000 284 25 237 13| 1.5 2.9 4.4|108.7-170.8 -62.0 -10.3 -0.28| 10.1 -2.8 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20251204.23.gif