UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:2300Z 24 APR 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 158 80 11 SFC 994 213 20.2 12.2 60 8.0 15.3 80 11 293.9 295.5 288.6 319.7 9.01 2 988 265 18.2 11.2 64 7.0 14.0 73 11 292.4 293.9 287.6 316.6 8.48 3 967 448 16.4 10.4 68 6.0 12.9 48 10 292.3 293.8 287.3 315.8 8.21 4 925 824 15.8 8.8 63 7.0 11.7 335 15 295.5 296.9 288.0 317.8 7.70 5 900 1057 15.2 8.2 63 7.0 11.1 336 11 297.2 298.5 288.5 319.4 7.60 6 850 1538 11.6 6.6 71 5.0 8.8 355 3 298.3 299.6 288.6 319.5 7.21 7 775 2302 5.2 3.6 89 1.6 4.4 56 4 299.4 300.6 288.2 318.4 6.40 8 733 2755 2.4 -1.6 75 4.0 0.5 113 1 301.1 302.0 287.1 315.1 4.64 9 727 2822 2.0 -3.0 69 5.0 -0.3 97 2 301.4 302.2 286.8 314.2 4.22 10 723 2867 2.6 -8.4 44 11.0 -1.9 85 3 302.6 303.1 285.8 311.2 2.80 11 712 2991 2.4 -10.6 38 13.0 -2.7 54 5 303.7 304.1 285.7 311.2 2.39 12 700 3128 1.6 -5.4 60 7.0 -1.5 20 7 304.3 304.9 287.2 315.5 3.65 13 697 3163 1.4 -4.6 64 6.0 -1.3 21 7 304.4 305.1 287.6 316.4 3.90 14 639 3854 -3.9 -10.9 58 7.0 -6.5 14 9 306.0 306.5 286.8 314.2 2.60 15 634 3916 -4.1 -23.1 21 19.0 -9.4 8 8 306.5 306.7 285.2 309.6 0.94 16 628 3991 -4.9 -11.9 58 7.0 -7.5 1 7 306.4 306.9 286.8 314.2 2.44 17 620 4091 -5.3 -22.3 25 17.0 -10.1 352 7 307.1 307.3 285.5 310.5 1.03 18 609 4232 -6.3 -13.3 58 7.0 -8.8 340 5 307.5 307.9 287.0 314.7 2.25 19 574 4693 -7.5 -29.5 15 22.0 -12.6 18 9 311.4 311.5 286.5 313.4 0.58 20 500 5750 -15.7 -36.7 15 21.0 -19.2 50 4 313.9 314.0 287.1 315.1 0.33 21 454 6472 -21.1 -48.1 7 27.0 -24.0 330 7 315.9 315.9 287.5 316.3 0.11 22 407 7274 -24.9 -56.9 3 32.0 -27.4 240 11 321.0 321.0 289.1 321.2 0.04 23 400 7400 -25.5 -47.5 11 22.0 -27.7 225 12 321.8 321.9 289.5 322.3 0.13 24 300 9410 -43.1 -54.1 29 11.0 -43.6 250 15 324.6 324.6 290.2 324.9 0.08 25 261 10331 -51.3 -58.3 43 7.0 -51.5 245 13 325.8 325.8 290.6 326.0 0.06 26 250 10610 -53.1 -59.1 48 6.0 -53.2 235 25 327.1 327.1 291.0 327.3 0.05 27 237 10951 -55.9 -59.2 66 3.3 -56.0 235 30 327.9 327.9 291.2 328.2 0.06 28 230 11141 -57.3 -62.3 53 5.0 -57.4 241 35 328.6 328.6 291.4 328.8 0.04 29 222 11364 -56.9 -68.9 21 12.0 -57.1 247 38 332.6 332.6 292.4 332.6 0.02 30 201 11998 -53.1 -78.1 3 25.0 -53.4 252 33 348.2 348.2 296.3 348.2 0.00 31 200 12030 -53.3 -78.3 3 25.0 -53.7 250 33 348.4 348.4 296.3 348.4 0.00 32 150 13870 -57.7 -85.7 2 28.0 -58.0 270 54 370.7 370.7 300.7 370.7 0.00 33 145 14084 -57.9 -85.9 2 28.0 -58.1 270 59 374.0 374.0 301.2 374.0 0.00 34 131 14722 -58.3 -86.3 2 28.0 -58.6 260 49 384.2 384.2 302.9 384.2 0.00 35 114 15584 -64.5 -88.5 2 24.0 -64.7 291 29 388.3 388.3 303.5 388.3 0.00 36 100 16390 -61.1 -88.1 2 27.0 -61.4 265 35 409.7 409.7 306.5 409.7 0.00 37 86 17320 -64.9 -89.9 2 25.0 -65.1 280 31 420.1 420.1 307.7 420.1 0.00 38 70 18580 -64.1 -89.1 2 25.0 -64.4 280 13 447.3 447.3 310.6 447.3 0.00 39 50 20650 -60.7 -89.7 1 29.0 -61.2 345 16 500.4 500.4 315.0 500.5 0.00 40 38 22368 -58.5 -89.5 1 31.0 -59.4 23 12 546.9 546.9 317.9 546.9 0.00 41 36 22708 -59.3 -89.3 1 30.0 -60.2 30 11 553.4 553.4 318.3 553.4 0.00 42 30 23860 -55.7 -87.7 1 32.0 -57.2 55 9 592.8 592.8 320.3 592.8 0.01 43 23 25569 -50.5 -86.5 1 36.0 -53.5 9 9 654.9 654.9 322.9 655.0 0.01 44 20 26480 -49.9 -85.9 1 36.0 -53.4 345 9 683.4 683.4 323.9 683.5 0.01 45 17 27544 -49.3 -86.3 1 37.0 -53.4 717.9 717.9 325.0 718.0 0.01 TRP 86 17320 -64.9 -89.9 2 25.0 -65.1 280 31 420.1 420.1 307.7 420.1 0.00 WND 145 14084 -57.9 -85.9 2 28.0 -58.1 270 59 374.0 374.0 301.2 374.0 0.00 Sounding variables and indices 1000-500 mb thick: 5592.00 m Freezing level: 681.68 mb = 3345.23 m = 10975.03 ft Wetbulb zero: 729.43 mb = 2794.92 m = 9169.57 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 52.95 % Est. max temperature: 24.72 C = 76.50 F Sfc-Lift cond lev (LCL): 882.85 mb = 1218.62 m = 3998.05 ft T: 13.99 C 700-500 lapse rate: 6.60 C/km ThetaE index: 8.31 C Layer 775.0- 700.0 mb Conv cond level (CCL): 796.68 mb = 2073.89 m = 6804.02 ft Mean mixing ratio: 7.98 g/kg Conv temperature: 25.42 C = 77.76 F Cap Strength: 3.69 C Lifted Index: 2.15 C Risk: None Lifted Index @300 mb: 5.51 C Lifted Index @700 mb: 2.28 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 22.30 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.20 Risk: None Energy Index: -0.85 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.70 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 39432.99 J/kg Cap Strength: 3.69 C Lift Cond Lev (LCL): 852.75 mb = 1510.76 m = 4956.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 46 at 5 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 ---------------------------------------------------------- 0 994 213 80 11 -10.8 -1.9 | 103 7 -7.2 1.6 1 949 610 25 10 -4.2 -9.1 | 6 6 -0.6 -5.5 2 925 824 335 15 6.3 -13.6 | 315 14 10.0 -10.1 3 915 914 330 13 6.5 -11.3 | 307 13 10.2 -7.7 4 850 1538 355 3 0.3 -3.0 | 262 4 3.9 0.6 5 790 2134 35 5 -2.9 -4.1 | 305 1 0.8 -0.6 6 734 2743 115 1 -0.9 0.4 | 215 5 2.7 4.0 7 700 3128 20 7 -2.4 -6.6 | 337 3 1.3 -3.0 8 654 3658 30 10 -5.0 -8.7 | 15 5 -1.3 -5.1 9 605 4267 335 5 2.1 -4.5 | 280 6 5.8 -1.0 10 582 4572 15 10 -2.6 -9.7 | 350 6 1.1 -6.1 11 500 5750 50 4 -3.1 -2.6 | 211 1 0.6 1.0 12 405 7315 235 11 9.0 6.3 | 232 16 12.7 9.9 13 400 7400 225 12 8.5 8.5 | 225 17 12.1 12.0 14 371 7925 225 10 7.1 7.1 | 225 15 10.7 10.6 15 312 9144 255 18 17.4 4.7 | 249 23 21.0 8.2 16 300 9410 250 15 14.1 5.1 | 244 20 17.8 8.7 17 260 10363 245 13 11.8 5.5 | 240 18 15.4 9.0 18 250 10610 235 25 20.5 14.3 | 233 30 24.1 17.9 19 236 10973 235 30 24.6 17.2 | 234 35 28.2 20.7 20 225 11278 245 39 35.3 16.5 | 243 44 39.0 20.0 21 205 11887 260 33 32.5 5.7 | 256 37 36.2 9.3 22 200 12030 250 33 31.0 11.3 | 247 38 34.7 14.8 23 195 12192 250 36 33.8 12.3 | 247 41 37.5 15.9 24 161 13411 275 32 31.9 -2.8 | 269 36 35.5 0.8 25 150 13870 270 54 54.0 -0.0 | 266 58 57.7 3.5 26 145 14084 270 59 59.0 -0.0 | 267 63 62.7 3.5 27 139 14326 270 59 59.0 -0.0 | 267 63 62.7 3.5 28 126 14935 255 44 42.5 11.4 | 252 49 46.2 14.9 29 115 15545 290 27 25.4 -9.2 | 281 30 29.0 -5.7 30 109 15850 295 47 42.6 -19.9 | 289 49 46.3 -16.3 31 104 16154 290 54 50.7 -18.5 | 285 56 54.4 -14.9 32 100 16390 265 35 34.9 3.1 | 260 39 38.5 6.6 33 94 16764 265 35 34.9 3.1 | 260 39 38.5 6.6 34 86 17320 280 31 30.5 -5.4 | 273 34 34.2 -1.8 35 70 18580 280 13 12.8 -2.3 | 266 17 16.5 1.3 36 50 20650 345 16 4.1 -15.5 | 327 14 7.8 -11.9 37 30 23860 55 9 -7.4 -5.2 | 66 4 -3.7 -1.6 38 20 26480 345 9 2.3 -8.7 | 311 8 6.0 -5.2 Wind Parameters Mean winds (0-6000m): 15.9 at 6.8 knts Storm direction: 45.9 at 5.1 knts Shear (0-3000m) pos: 1.5 neg: 3.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): -117.6 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -49.8 tot: -47.2 m^2/s^2 ave: -15.7 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.82 Bulk Shear: 4.29 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 44 11 43 6| 0.0 15.4 15.4| 0.0 -21.1 -21.1 -42.3 -0.86| 16.0-13.8 1000 6 11 342 8| 0.0 7.5 7.5| 0.3 -42.9 -42.6 -42.6 -0.70| 15.1-10.5 1500 0 9 327 7| 1.8 5.0 6.8| 0.5 -47.4 -46.9 -31.3 -0.67| 12.1 -8.1 2000 5 8 325 5| 1.9 3.8 5.7| 1.2 -47.6 -46.4 -23.2 -0.61| 10.0 -6.0 2500 9 7 321 4| 1.9 3.0 4.9| 2.4 -47.7 -45.3 -18.1 -0.53| 9.0 -4.7 3000 11 6 319 4| 1.5 3.0 4.6| 2.7 -49.8 -47.2 -15.7 -0.55| 9.3 -5.1 4000 14 7 328 4| 1.1 2.6 3.6| 4.9 -60.6 -55.7 -13.9 -0.55| 8.3 -4.6 5000 14 7 331 4| 1.3 2.1 3.3| 16.1 -60.6 -44.5 -8.9 -0.37| 7.8 -2.9 6000 16 7 329 3| 1.1 2.1 3.3| 16.6 -60.9 -44.3 -7.4 -0.33| 7.2 -2.4 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20250424.23.gif