UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for YPAD... Searching the city database file for: YPAD ... Date:1100Z 9 OCT 25 Station: YPAD WMO ident: 94672 Latitude: -34.93 Longitude: 138.52 Elevation: 4.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 4 14.8 9.8 72 5.0 11.9 300 10 286.7 288.0 284.4 307.7 7.50 1 1008 60 15.6 9.6 67 6.0 12.1 300 10 288.1 289.4 284.9 309.1 7.46 2 1000 125 15.0 9.0 67 6.0 11.6 300 10 288.1 289.4 284.7 308.5 7.21 3 925 779 9.0 6.0 81 3.0 7.4 275 24 288.5 289.6 284.0 306.5 6.34 4 892 1079 6.6 3.3 79 3.3 4.9 288 30 289.0 290.0 283.2 304.6 5.44 5 882 1172 6.4 1.4 70 5.0 4.0 290 32 289.8 290.6 282.8 303.6 4.80 6 850 1474 4.2 1.4 82 2.8 2.8 295 37 290.5 291.4 283.4 304.9 4.98 7 813 1834 1.8 1.2 96 0.6 1.5 300 42 291.7 292.6 284.0 306.6 5.13 8 776 2209 0.2 -4.8 69 5.0 -1.9 303 48 293.9 294.5 283.1 304.1 3.45 9 764 2334 -0.3 -14.3 34 14.0 -5.0 299 50 294.7 295.0 281.2 299.8 1.65 10 743 2557 0.6 -32.4 6 33.0 -6.7 292 53 298.0 298.1 281.0 299.2 0.34 11 700 3033 -2.5 -27.5 13 25.0 -8.5 280 56 299.7 299.8 282.0 301.6 0.57 12 627 3898 -7.5 -31.5 13 24.0 -12.5 272 62 303.6 303.7 283.4 305.1 0.44 13 525 5262 -13.9 -50.9 3 37.0 -18.3 274 70 311.7 311.7 286.0 312.0 0.07 14 500 5630 -16.7 -52.7 3 36.0 -20.5 275 72 312.7 312.7 286.4 312.9 0.06 15 493 5736 -17.5 -53.5 3 36.0 -21.2 276 73 313.0 313.0 286.5 313.2 0.05 16 453 6366 -21.7 -50.7 5 29.0 -24.5 278 78 315.4 315.4 287.3 315.7 0.08 17 450 6415 -21.9 -41.9 15 20.0 -24.4 277 78 315.7 315.8 287.6 316.5 0.21 18 400 7270 -29.3 -33.8 65 4.5 -29.9 270 87 316.9 317.0 288.3 318.9 0.55 19 384 7560 -31.9 -34.3 79 2.4 -32.2 271 90 317.2 317.3 288.5 319.1 0.54 20 382 7597 -31.9 -36.9 61 5.0 -32.5 272 91 317.7 317.8 288.5 319.2 0.42 21 358 8053 -35.1 -43.1 44 8.0 -35.8 274 96 319.3 319.4 288.8 320.2 0.24 22 333 8554 -39.1 -52.1 24 13.0 -39.8 274 98 320.5 320.6 289.0 320.9 0.09 23 300 9260 -45.3 -56.3 28 11.0 -45.7 270 98 321.5 321.5 289.3 321.8 0.06 24 274 9856 -50.7 -58.7 38 8.0 -50.9 270 97 322.1 322.1 289.5 322.3 0.05 25 269 9975 -51.3 -62.3 26 11.0 -51.5 270 97 323.0 323.0 289.7 323.1 0.03 26 264 10097 -50.5 -67.5 12 17.0 -50.8 270 96 325.9 325.9 290.6 325.9 0.02 27 250 10450 -51.7 -71.7 7 20.0 -52.0 270 97 329.2 329.2 291.5 329.2 0.01 28 204 11771 -49.5 -80.5 1 31.0 -50.0 270 106 352.4 352.4 297.1 352.4 0.00 29 200 11900 -50.1 -81.1 1 31.0 -50.6 270 107 353.4 353.4 297.4 353.4 0.00 30 199 11933 -50.1 -81.1 1 31.0 -50.5 270 107 354.0 354.0 297.5 354.0 0.00 31 179 12625 -49.7 -81.7 1 32.0 -50.3 270 94 365.5 365.5 299.8 365.5 0.00 32 150 13770 -53.9 -83.9 1 30.0 -54.3 270 91 377.2 377.2 301.8 377.2 0.00 33 116 15401 -59.9 -85.9 2 26.0 -60.2 275 67 394.9 394.9 304.5 394.9 0.00 34 100 16330 -59.3 -87.3 1 28.0 -59.6 270 65 413.2 413.2 306.9 413.2 0.00 35 95 16649 -60.5 -87.5 2 27.0 -60.8 273 62 416.9 416.9 307.3 416.9 0.00 36 87 17203 -55.3 -87.3 1 32.0 -55.9 282 53 438.0 438.0 309.7 438.0 0.00 37 71 18490 -57.3 -87.3 1 30.0 -57.9 304 33 459.9 459.9 311.8 459.9 0.00 38 70 18580 -56.7 -86.7 1 30.0 -57.3 305 32 463.1 463.1 312.0 463.1 0.00 39 62 19353 -55.1 -87.1 1 32.0 -55.9 256 25 483.0 483.0 313.7 483.0 0.00 40 57 19887 -57.7 -87.7 1 30.0 -58.4 223 20 488.8 488.8 314.1 488.9 0.00 41 55 20116 -52.7 -86.7 1 34.0 -53.9 208 18 505.3 505.3 315.3 505.3 0.00 42 50 20730 -53.9 -86.9 1 33.0 -55.1 170 13 516.5 516.5 316.1 516.5 0.00 43 41 22003 -54.5 -86.5 1 32.0 -55.8 545.1 545.1 317.8 545.2 0.01 TRP 269 9975 -51.3 -62.3 26 11.0 -51.5 270 97 323.0 323.0 289.7 323.1 0.03 WND 199 11933 -50.1 -81.1 1 31.0 -50.5 270 107 354.0 354.0 297.5 354.0 0.00 Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 771.20 mb = 2258.87 m = 7410.91 ft Freezing level: 757.00 mb = 2408.22 m = 7900.90 ft Freezing level: 734.68 mb = 2649.25 m = 8691.65 ft Wetbulb zero: 796.84 mb = 1995.91 m = 6548.19 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 36.75 % Est. max temperature: 18.27 C = 64.88 F Sfc-Lift cond lev (LCL): 941.66 mb = 629.25 m = 2064.43 ft T: 10.37 C 700-500 lapse rate: 5.47 C/km ThetaE index: 7.40 C Layer 776.0- 700.0 mb Conv cond level (CCL): 880.38 mb = 1186.70 m = 3893.33 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 17.90 C = 64.21 F Cap Strength: 7.12 C Lifted Index: 7.19 C Risk: None Lifted Index @300 mb: 10.11 C Lifted Index @700 mb: 2.87 C Showalter Index: 8.94 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.10 C K Index: -2.70 Risk: None Sweat Index: 162.80 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.39 J/kg Max Up Vert Vel: 2.19 m/s Conv Inhibition (B-): 13.12 J/kg Cap Strength: 7.19 C Lift Cond Lev (LCL): 900.56 mb = 1000.12 m = 3281.20 ft Lev Free Conv (LFC): 825.56 mb = 1710.31 m = 5611.20 ft Equ Level (EL): 795.56 mb = 2008.83 m = 6590.56 ft B at Equ Level: 1.83 J/kg Max Parcel Lev (MPL): 775.56 mb = 2213.51 m = 7262.10 ft Wind level data Storm motion: 310 at 39 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 1015 4 300 10 8.7 -5.0 | 134 29 -20.8 19.8 1 1000 125 300 10 8.7 -5.0 | 134 29 -20.8 19.8 2 979 305 285 19 18.4 -4.9 | 151 23 -11.1 19.9 3 925 779 275 24 23.9 -2.1 | 166 23 -5.6 22.7 4 910 914 285 27 26.1 -7.0 | 169 18 -3.4 17.8 5 850 1474 295 37 33.5 -15.6 | 204 10 4.0 9.2 6 783 2134 305 47 38.5 -27.0 | 284 9 9.0 -2.2 7 754 2438 295 52 47.1 -22.0 | 261 18 17.6 2.8 8 700 3033 280 56 55.1 -9.7 | 240 30 25.7 15.1 9 672 3353 275 57 56.8 -5.0 | 234 34 27.3 19.8 10 597 4267 270 65 65.0 -0.0 | 235 43 35.5 24.8 11 500 5630 275 72 71.7 -6.3 | 246 46 42.2 18.5 12 469 6096 280 75 73.9 -13.0 | 255 46 44.4 11.8 13 400 7270 270 87 87.0 -0.0 | 247 63 57.5 24.8 14 348 8230 275 98 97.6 -8.5 | 257 70 68.1 16.2 15 300 9260 270 98 98.0 -0.0 | 250 73 68.5 24.8 16 269 9975 270 97 97.0 -0.0 | 250 72 67.5 24.8 17 253 10363 270 93 93.0 -0.0 | 249 68 63.5 24.8 18 250 10450 270 97 97.0 -0.0 | 250 72 67.5 24.8 19 200 11900 270 107 107.0 -0.0 | 252 81 77.5 24.8 20 199 11933 270 107 107.0 -0.0 | 252 81 77.5 24.8 21 191 12192 270 107 107.0 -0.0 | 252 81 77.5 24.8 22 174 12802 270 88 88.0 -0.0 | 247 64 58.5 24.8 23 151 13716 270 101 101.0 -0.0 | 251 76 71.5 24.8 24 150 13770 270 91 91.0 -0.0 | 248 66 61.5 24.8 25 113 15545 275 65 64.8 -5.7 | 242 40 35.3 19.1 26 103 16154 280 80 78.8 -13.9 | 258 50 49.3 10.9 27 100 16330 270 65 65.0 -0.0 | 235 43 35.5 24.8 28 98 16459 270 65 65.0 -0.0 | 235 43 35.5 24.8 29 70 18580 305 32 26.2 -18.4 | 153 7 -3.3 6.4 30 50 20730 170 13 -2.3 12.8 | 140 49 -31.7 37.6 Wind Parameters Mean winds (0-6000m): 280.1 at 51.4 knts Storm direction: 310.1 at 38.5 knts Shear (0-3000m) pos: 4.6 neg: 5.6 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 106.9 deg Storm rel helicity (0-3000m) pos: 146.4 neg: -66.6 tot: 79.9 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 171.75 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 ------------------------------------------------------------------------------- 500 288 16 144 25| 0.0 12.5 12.5| 65.0 0.0 65.0 130.0 0.82| 12.7 10.4 1000 283 20 154 23| 4.1 6.2 10.3| 97.8 0.0 97.8 97.8 0.71| 11.6 8.2 1500 287 24 161 19| 6.1 4.2 10.3|122.8 0.0 122.8 81.9 0.71| 11.2 8.0 2000 292 29 169 14| 6.9 3.1 10.0|142.4 0.0 142.4 71.2 0.77| 10.8 8.3 2500 294 33 182 11| 5.5 4.7 10.2|146.4 -20.8 125.6 50.2 0.51| 11.4 5.9 3000 292 36 201 12| 4.6 5.6 10.2|146.4 -66.6 79.9 26.6 0.31| 11.7 3.7 4000 286 42 220 17| 3.4 5.7 9.1|151.9 -95.0 56.9 14.2 0.23| 10.3 2.4 5000 282 47 227 22| 3.1 4.9 8.0|207.2 -95.0 112.1 22.4 0.26| 9.1 2.4 6000 280 51 233 26| 3.4 4.1 7.5|324.8 -95.0 229.7 38.3 0.34| 8.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//YPAD/skewt/YPAD.skewt.20251009.11.gif