UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102123.upa.cvt Date: 2300Z 21 OCT 25 Searching for YSWG... Searching the city database file for: YSWG ... Date:2300Z 21 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 -12 SFC 974 213 21.2 16.2 73 5.0 17.9 120 6 296.6 298.7 292.0 331.1 11.97 2 972 231 22.0 13.0 57 9.0 16.3 112 7 297.6 299.3 290.5 325.8 9.72 3 948 452 24.4 10.4 41 14.0 15.7 21 13 302.1 303.7 290.9 327.0 8.38 4 925 669 23.0 10.0 44 13.0 14.9 310 23 302.8 304.4 291.1 327.7 8.36 5 850 1400 18.2 9.2 56 9.0 12.6 295 44 305.2 306.8 292.0 331.1 8.62 6 762 2328 12.6 3.6 54 9.0 7.5 320 52 308.8 310.1 291.4 328.9 6.51 7 700 3033 6.2 2.8 79 3.4 4.3 320 62 309.4 310.6 291.7 330.0 6.70 8 668 3414 2.4 2.3 99 0.1 2.4 318 64 309.3 310.5 291.7 330.1 6.78 9 591 4397 -2.3 -2.3 100 0.0 -2.3 313 71 314.8 315.9 292.3 332.1 5.47 10 500 5710 -8.9 -8.9 100 0.0 -8.9 310 73 322.2 323.0 293.1 335.0 3.90 11 426 6937 -15.5 -16.3 94 0.8 -15.8 315 81 328.9 329.4 293.7 337.5 2.51 12 400 7410 -19.7 -22.5 78 2.8 -20.5 300 78 329.4 329.7 293.0 334.9 1.57 13 378 7827 -22.9 -24.1 90 1.2 -23.2 299 81 330.5 330.8 293.2 335.6 1.44 14 358 8222 -27.3 -37.3 38 10.0 -28.7 298 84 329.8 329.9 292.1 331.4 0.43 15 345 8488 -29.5 -43.5 25 14.0 -31.0 297 86 330.3 330.4 292.0 331.2 0.24 16 300 9470 -36.9 -45.9 39 9.0 -37.7 295 94 333.4 333.4 292.9 334.2 0.21 17 268 10238 -43.7 -48.2 61 4.5 -44.0 298 99 334.4 334.4 293.1 335.1 0.18 18 250 10700 -47.7 -53.7 50 6.0 -48.0 300 102 335.2 335.2 293.2 335.6 0.10 19 241 10941 -49.9 -54.9 56 5.0 -50.1 296 106 335.4 335.4 293.3 335.8 0.09 20 240 10969 -49.8 -56.4 45 6.7 -50.0 295 107 336.0 336.0 293.4 336.3 0.08 21 238 11024 -49.5 -59.5 30 10.0 -49.8 295 107 337.2 337.2 293.7 337.4 0.05 22 213 11745 -53.9 -66.9 19 13.0 -54.1 292 101 341.2 341.2 294.6 341.3 0.02 23 200 12150 -54.1 -70.1 12 16.0 -54.4 290 95 347.1 347.1 296.0 347.2 0.02 24 176 12967 -53.5 -70.5 11 17.0 -53.8 286 97 361.0 361.0 298.9 361.1 0.02 25 175 13003 -53.5 -69.5 13 16.0 -53.8 286 97 361.6 361.6 299.0 361.7 0.02 26 150 13980 -57.9 -72.9 13 15.0 -58.1 295 55 370.3 370.3 300.7 370.4 0.01 27 124 15158 -66.5 -78.5 17 12.0 -66.6 311 72 375.4 375.4 301.5 375.5 0.01 28 123 15207 -66.7 -78.7 17 12.0 -66.8 311 74 375.9 375.9 301.6 376.0 0.01 29 118 15460 -63.5 -78.5 11 15.0 -63.7 303 77 386.3 386.3 303.2 386.3 0.01 30 100 16470 -66.7 -80.7 12 14.0 -66.8 270 43 398.9 398.9 305.0 398.9 0.01 31 90 17102 -70.3 -82.3 16 12.0 -70.4 270 47 403.9 403.9 305.7 403.9 0.01 32 86 17372 -70.3 -82.3 16 12.0 -70.4 262 42 409.2 409.2 306.4 409.2 0.01 33 70 18630 -58.9 -75.9 9 17.0 -59.3 225 18 458.4 458.4 311.6 458.5 0.02 34 60 19581 -64.7 -80.7 9 16.0 -65.0 232 12 466.1 466.1 312.3 466.1 0.01 35 55 20116 -60.7 -79.7 6 19.0 -61.2 236 8 487.0 487.0 314.0 487.1 0.01 36 50 20710 -59.3 -78.3 7 19.0 -59.9 240 4 503.7 503.7 315.2 503.8 0.02 37 31 23722 -57.1 -78.1 5 21.0 -58.3 34 7 583.5 583.5 319.9 583.7 0.03 38 30 23930 -56.3 -76.3 6 20.0 -57.6 45 7 591.2 591.2 320.2 591.4 0.04 39 28 24371 -54.1 -75.1 6 21.0 -55.8 48 8 609.1 609.1 321.0 609.4 0.05 40 22 25912 -56.5 -77.5 5 21.0 -58.2 56 12 645.4 645.4 322.5 645.7 0.05 41 20 26520 -54.9 -76.9 5 22.0 -57.1 60 13 668.1 668.2 323.4 668.6 0.05 42 16 27947 -54.7 -77.7 4 23.0 -57.3 712.8 712.8 324.8 713.3 0.06 TRP 90 17102 -70.3 -82.3 16 12.0 -70.4 270 47 403.9 403.9 305.7 403.9 0.01 WND 240 10969 -49.8 -56.4 45 6.7 -50.0 295 107 336.0 336.0 293.4 336.3 0.08 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 628.68 mb = 3915.97 m = 12847.52 ft Wetbulb zero: 629.18 mb = 3894.63 m = 12777.49 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 76.99 % Est. max temperature: 30.80 C = 87.45 F Sfc-Lift cond lev (LCL): 904.84 mb = 859.48 m = 2819.79 ft T: 21.75 C 700-500 lapse rate: 5.64 C/km ThetaE index: 5.32 C Layer 972.0- 948.0 mb Conv cond level (CCL): 701.57 mb = 3014.33 m = 9889.42 ft Mean mixing ratio: 8.61 g/kg Conv temperature: 33.86 C = 92.95 F Cap Strength: 5.56 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: 2.61 C Showalter Index: 1.80 C Risk: Showers probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 18.10 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 271.40 Risk: None Energy Index: 0.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.46 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 35621.54 J/kg Cap Strength: 5.56 C Lift Cond Lev (LCL): 773.43 mb = 2201.35 m = 7222.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 43 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 ---------------------------------------------------------- 0 974 213 120 6 -5.2 3.0 | 157 48 -18.3 43.9 1 931 610 315 18 12.7 -12.7 | 179 28 -0.3 28.2 2 925 669 310 23 17.6 -14.8 | 190 27 4.5 26.2 3 899 914 295 33 29.9 -13.9 | 212 32 16.8 27.0 4 850 1400 295 44 39.9 -18.6 | 230 35 26.8 22.3 5 838 1524 295 43 39.0 -18.2 | 229 34 25.9 22.8 6 779 2134 320 50 32.1 -38.3 | 262 19 19.1 2.6 7 700 3033 320 62 39.9 -47.5 | 284 28 26.8 -6.6 8 599 4267 315 67 47.4 -47.4 | 281 35 34.3 -6.4 9 577 4572 310 77 59.0 -49.5 | 281 47 45.9 -8.6 10 500 5710 310 73 55.9 -46.9 | 278 43 42.9 -6.0 11 422 7010 315 81 57.3 -57.3 | 290 47 44.2 -16.3 12 400 7410 300 78 67.5 -39.0 | 268 55 54.5 1.9 13 300 9470 295 94 85.2 -39.7 | 269 72 72.1 1.2 14 250 10700 300 102 88.3 -51.0 | 278 76 75.3 -10.1 15 240 10969 295 107 97.0 -45.2 | 273 84 83.9 -4.3 16 229 11278 295 107 97.0 -45.2 | 273 84 83.9 -4.3 17 200 12150 290 95 89.3 -32.5 | 264 77 76.2 8.4 18 172 13106 285 97 93.7 -25.1 | 259 82 80.6 15.8 19 156 13716 280 69 68.0 -12.0 | 242 62 54.9 29.0 20 150 13980 295 55 49.8 -23.2 | 244 41 36.8 17.7 21 142 14326 295 55 49.8 -23.2 | 244 41 36.8 17.7 22 128 14935 315 64 45.3 -45.3 | 278 32 32.2 -4.3 23 122 15240 310 75 57.5 -48.2 | 279 45 44.4 -7.3 24 116 15545 300 78 67.5 -39.0 | 268 55 54.5 1.9 25 105 16154 270 57 57.0 -0.0 | 227 60 43.9 40.9 26 100 16470 270 43 43.0 -0.0 | 216 51 29.9 40.9 27 95 16764 270 43 43.0 -0.0 | 216 51 29.9 40.9 28 90 17102 270 47 47.0 -0.0 | 220 53 33.9 40.9 29 70 18630 225 18 12.7 12.7 | 180 54 -0.3 53.7 30 50 20710 240 4 3.5 2.0 | 167 44 -9.6 42.9 31 30 23930 45 7 -4.9 -4.9 | 153 40 -18.0 36.0 32 20 26520 60 13 -11.3 -6.5 | 145 42 -24.3 34.4 Wind Parameters Mean winds (0-6000m): 312.3 at 57.3 knts Storm direction: 342.3 at 43.0 knts Shear (0-3000m) pos: 3.9 neg: 9.7 tot: 13.6 10-3/s Storm rel Dir Shear (0-3000m): 125.9 deg Storm rel helicity (0-3000m) pos: 493.1 neg: -101.9 tot: 391.2 m^2/s^2 ave: 130.4 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 17.0 stream: 9.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.09 Bulk Shear: 247.87 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 ------------------------------------------------------------------------------- 500 317 14 174 31| 0.0 31.6 31.6|178.5 -94.3 84.2 168.4 0.37| 44.5 16.2 1000 301 24 194 30| 0.0 23.5 23.5|301.7 -94.3 207.4 207.4 0.52| 31.0 16.0 1500 299 30 207 30| 2.7 15.7 18.4|372.7-101.0 271.7 181.1 0.54| 24.5 13.2 2000 304 35 216 27| 5.8 11.8 17.6|446.5-101.0 345.5 172.8 0.57| 22.5 12.9 2500 309 39 226 24| 4.6 10.7 15.3|475.3-101.0 374.3 149.7 0.59| 19.4 11.4 3000 312 43 236 23| 3.9 9.7 13.6|493.1-101.9 391.2 130.4 0.58| 17.0 9.9 4000 314 48 251 23| 2.9 8.0 10.9|493.1-113.7 379.3 94.8 0.53| 13.6 7.2 5000 313 54 260 27| 2.3 7.4 9.7|493.9-130.5 363.5 72.7 0.46| 12.3 5.7 6000 312 57 265 29| 2.2 6.1 8.3|537.2-140.8 396.3 66.1 0.46| 10.7 5.0 Wrote GIF file: /home/apache/climate/data/raob//YSWG/skewt/YSWG.skewt.20251021.23.gif