UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102823.upa.cvt Date: 2300Z 28 OCT 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:2300Z 28 OCT 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 149 65 9 SFC 992 213 17.4 7.4 52 10.0 11.8 65 9 291.2 292.4 285.2 309.9 6.52 2 989 239 15.0 6.0 55 9.0 10.2 66 9 289.1 290.1 283.8 305.9 5.93 3 925 804 9.6 5.0 73 4.6 7.2 95 7 289.1 290.2 283.8 306.0 5.91 4 887 1151 6.4 3.9 84 2.5 5.1 99 7 289.3 290.3 283.6 305.6 5.71 5 850 1500 5.2 2.3 82 2.9 3.8 90 8 291.6 292.5 284.1 306.9 5.32 6 806 1932 2.2 1.5 95 0.7 1.8 66 10 292.9 293.8 284.7 308.2 5.29 7 799 2003 2.8 0.4 84 2.4 1.7 45 10 294.2 295.1 284.8 308.7 4.93 8 700 3063 -3.1 -6.8 76 3.7 -4.6 15 9 299.1 299.6 284.9 309.0 3.28 9 699 3074 -3.3 -7.1 75 3.8 -4.8 17 9 299.0 299.5 284.8 308.7 3.21 10 663 3490 -6.3 -7.7 90 1.4 -6.8 76 8 300.1 300.7 285.3 310.0 3.23 11 646 3694 -5.9 -13.9 53 8.0 -8.6 105 8 302.8 303.2 285.0 309.2 2.02 12 632 3865 -7.1 -18.1 41 11.0 -10.4 129 8 303.4 303.6 284.6 308.0 1.45 13 615 4077 -8.9 -14.9 62 6.0 -10.8 160 7 303.7 304.0 285.2 309.8 1.95 14 602 4242 -9.3 -45.3 4 36.0 -14.5 184 7 305.1 305.1 283.6 305.5 0.11 15 596 4319 -9.7 -35.7 10 26.0 -14.4 189 7 305.5 305.5 284.0 306.5 0.31 16 592 4371 -10.1 -25.1 28 15.0 -13.7 189 7 305.6 305.8 284.7 308.4 0.84 17 578 4555 -11.5 -38.5 9 27.0 -15.9 186 8 306.1 306.1 284.1 306.9 0.24 18 562 4770 -13.3 -25.3 36 12.0 -16.0 182 9 306.4 306.6 285.1 309.3 0.87 19 540 5073 -15.1 -37.1 13 22.0 -18.6 189 9 307.8 307.8 284.9 308.8 0.29 20 524 5300 -16.9 -29.9 31 13.0 -19.4 201 7 308.3 308.4 285.4 310.3 0.61 21 500 5650 -19.3 -35.3 23 16.0 -21.8 220 4 309.5 309.6 285.6 310.8 0.38 22 468 6138 -22.1 -49.1 7 27.0 -24.8 230 15 311.9 312.0 286.1 312.3 0.09 23 461 6249 -22.9 -48.9 7 26.0 -25.4 231 15 312.3 312.3 286.3 312.7 0.10 24 400 7270 -31.5 -42.5 33 11.0 -32.5 235 19 314.0 314.1 287.1 314.9 0.23 25 349 8219 -39.3 -49.3 34 10.0 -39.9 265 20 316.0 316.0 287.6 316.5 0.12 26 300 9240 -45.9 -64.9 10 19.0 -46.4 270 23 320.7 320.7 289.0 320.7 0.02 27 283 9626 -48.5 -67.5 9 19.0 -48.9 265 30 322.3 322.3 289.5 322.4 0.02 28 250 10440 -49.7 -71.7 6 22.0 -50.1 260 43 332.2 332.2 292.3 332.2 0.01 29 208 11643 -49.5 -78.5 2 29.0 -50.0 269 44 350.4 350.4 296.7 350.4 0.00 30 200 11900 -49.3 -79.3 2 30.0 -49.8 265 50 354.7 354.7 297.6 354.7 0.00 31 191 12202 -49.3 -80.3 1 31.0 -49.8 265 50 359.4 359.4 298.6 359.4 0.00 32 150 13770 -54.1 -83.1 2 29.0 -54.5 265 51 376.9 376.9 301.8 376.9 0.00 33 100 16340 -59.7 -85.7 2 26.0 -60.0 280 30 412.4 412.4 306.8 412.4 0.00 34 95 16659 -60.9 -86.9 2 26.0 -61.2 277 29 416.1 416.1 307.3 416.1 0.00 35 87 17207 -58.3 -86.3 2 28.0 -58.7 268 25 431.9 432.0 309.0 432.0 0.00 36 70 18570 -58.9 -86.9 2 28.0 -59.4 245 17 458.4 458.4 311.6 458.4 0.00 37 53 20306 -61.1 -88.1 2 27.0 -61.6 187 15 491.2 491.2 314.3 491.3 0.00 38 50 20670 -59.1 -88.1 1 29.0 -59.7 175 14 504.2 504.2 315.2 504.2 0.00 39 48 20926 -57.5 -87.5 1 30.0 -58.3 165 14 513.9 513.9 315.9 514.0 0.00 40 30 23910 -53.9 -85.9 1 32.0 -55.7 55 8 597.7 597.7 320.5 597.8 0.01 41 29 24128 -53.5 -85.5 1 32.0 -55.4 604.6 604.6 320.8 604.7 0.01 42 26 24828 -54.9 -85.9 1 31.0 -56.7 619.8 619.8 321.5 619.9 0.01 43 21 26210 -49.7 -83.7 1 34.0 -53.1 674.6 674.6 323.6 674.7 0.02 TRP 283 9626 -48.5 -67.5 9 19.0 -48.9 265 30 322.3 322.3 289.5 322.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5501.00 m Freezing level: 752.02 mb = 2505.91 m = 8221.40 ft Wetbulb zero: 772.78 mb = 2270.16 m = 7447.95 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 59.76 % Est. max temperature: 18.00 C = 64.40 F Sfc-Lift cond lev (LCL): 854.18 mb = 1459.78 m = 4789.24 ft T: 5.34 C 700-500 lapse rate: 6.26 C/km ThetaE index: 3.93 C Layer 989.0- 925.0 mb Conv cond level (CCL): 821.30 mb = 1779.28 m = 5837.47 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 18.60 C = 65.47 F Cap Strength: 5.27 C Lifted Index: 5.64 C Risk: None Lifted Index @300 mb: 10.59 C Lifted Index @700 mb: 3.09 C Showalter Index: 5.00 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 21.60 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 47.60 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.29 J/kg Max Up Vert Vel: 1.61 m/s Conv Inhibition (B-): 47154.04 J/kg Cap Strength: 5.61 C Lift Cond Lev (LCL): 861.44 mb = 1390.40 m = 4561.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 141 at 6 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 ---------------------------------------------------------- 0 992 213 65 9 -8.2 -3.8 | 25 10 -4.1 -8.7 1 925 804 95 7 -7.0 0.6 | 34 5 -3.0 -4.3 2 913 914 105 7 -6.8 1.8 | 41 4 -2.7 -3.1 3 850 1500 90 8 -8.0 0.0 | 39 6 -4.0 -4.9 4 816 1829 95 10 -10.0 0.9 | 56 7 -5.9 -4.1 5 786 2134 5 10 -0.9 -10.0 | 348 15 3.2 -14.9 6 700 3063 15 9 -2.3 -8.7 | 353 14 1.7 -13.6 7 599 4267 190 7 1.2 6.9 | 250 6 5.2 1.9 8 553 4877 180 10 0.0 10.0 | 219 6 4.0 5.1 9 500 5650 220 4 2.6 3.1 | 286 7 6.6 -1.9 10 470 6096 230 15 11.5 9.6 | 253 16 15.5 4.7 11 400 7270 235 19 15.6 10.9 | 253 20 19.6 6.0 12 397 7315 230 20 15.3 12.9 | 248 21 19.3 7.9 13 318 8839 290 20 18.8 -6.8 | 297 26 22.8 -11.8 14 300 9240 270 23 23.0 -0.0 | 280 27 27.0 -4.9 15 283 9626 265 30 29.9 2.6 | 274 34 33.9 -2.3 16 265 10058 255 32 30.9 8.3 | 265 35 34.9 3.3 17 253 10363 270 37 37.0 -0.0 | 277 41 41.0 -4.9 18 250 10440 260 43 42.3 7.5 | 267 46 46.4 2.5 19 241 10668 255 39 37.7 10.1 | 263 42 41.7 5.1 20 210 11582 270 43 43.0 -0.0 | 276 47 47.0 -4.9 21 200 11900 265 50 49.8 4.4 | 271 54 53.8 -0.6 22 150 13770 265 51 50.8 4.4 | 271 55 54.8 -0.5 23 144 14021 265 56 55.8 4.9 | 270 60 59.8 -0.1 24 125 14935 250 39 36.6 13.3 | 258 42 40.7 8.4 25 119 15240 260 33 32.5 5.7 | 269 37 36.5 0.8 26 113 15545 280 39 38.4 -6.8 | 285 44 42.4 -11.7 27 108 15850 265 46 45.8 4.0 | 271 50 49.8 -0.9 28 103 16154 265 34 33.9 3.0 | 273 38 37.9 -2.0 29 100 16340 280 30 29.5 -5.2 | 287 35 33.6 -10.2 30 98 16459 280 30 29.5 -5.2 | 287 35 33.6 -10.2 31 70 18570 245 17 15.4 7.2 | 263 20 19.4 2.2 32 50 20670 175 14 -1.2 13.9 | 197 9 2.8 9.0 33 30 23910 55 8 -6.6 -4.6 | 15 10 -2.5 -9.5 Wind Parameters Mean winds (0-6000m): 110.9 at 8.5 knts Storm direction: 140.9 at 6.4 knts Shear (0-3000m) pos: 1.4 neg: 2.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -19.5 deg Storm rel helicity (0-3000m) pos: 20.7 neg: -39.8 tot: -19.1 m^2/s^2 ave: -6.4 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 3.38 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 76 8 29 8| 4.1 0.0 4.1| 2.6 0.0 2.6 5.2 0.30| 4.1 1.2 1000 87 8 34 6| 2.5 0.0 2.5| 3.4 -0.1 3.3 3.3 0.26| 3.6 0.9 1500 89 8 37 6| 1.7 0.6 2.3| 5.5 -0.2 5.2 3.5 0.31| 3.2 1.0 2000 81 8 34 8| 1.2 3.2 4.5| 6.6 -39.8 -33.3 -16.6 -0.38| 6.6 -2.5 2500 65 9 24 9| 1.1 2.6 3.7| 9.2 -39.8 -30.6 -12.2 -0.34| 5.5 -1.8 3000 55 9 17 10| 1.4 2.2 3.6| 20.7 -39.8 -19.1 -6.4 -0.18| 5.3 -1.0 4000 56 8 17 10| 2.8 1.6 4.4| 40.3 -39.8 0.5 0.1 0.16| 6.6 1.1 5000 79 8 33 8| 2.3 1.3 3.6| 46.5 -44.0 2.5 0.5 0.16| 6.0 1.0 6000 111 8 64 4| 2.4 1.1 3.5| 53.2 -57.6 -4.4 -0.7 0.11| 6.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20251028.23.gif