UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101523.upa.cvt Date: 2300Z 15 OCT 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 15 OCT 25 Station: YPAL WMO ident: 94802 Latitude: -34.93 Longitude: 117.80 Elevation: 69.00 ------------------------------------------------------------------------------- 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 1008 69 15.6 14.5 93 1.1 14.9 310 8 288.1 289.9 287.8 317.0 10.35 1 1000 141 14.2 13.1 93 1.1 13.6 295 11 287.4 289.0 286.7 313.9 9.51 2 984 277 13.0 12.9 99 0.1 13.0 286 11 287.5 289.1 286.8 314.1 9.54 3 925 796 11.0 10.1 94 0.9 10.5 270 19 290.6 292.0 286.9 314.4 8.41 4 881 1202 8.8 6.7 87 2.1 7.6 280 19 292.4 293.6 286.2 312.4 7.00 5 855 1450 8.2 2.2 66 6.0 5.1 268 24 294.2 295.2 285.1 309.6 5.25 6 850 1499 8.4 -1.6 49 10.0 3.7 265 25 294.9 295.7 284.1 306.8 4.00 7 846 1538 8.8 -4.2 40 13.0 2.9 261 26 295.8 296.4 283.7 305.7 3.31 8 790 2101 5.6 -7.4 39 13.0 0.2 271 31 298.2 298.7 284.0 306.6 2.77 9 758 2438 2.6 -1.5 74 4.1 0.7 275 33 298.5 299.3 286.0 312.0 4.52 10 756 2459 2.6 -2.4 70 5.0 0.3 275 33 298.7 299.5 285.8 311.4 4.24 11 753 2491 2.8 -7.2 48 10.0 -1.4 276 33 299.3 299.8 284.7 308.3 2.95 12 750 2524 2.4 -4.6 60 7.0 -0.7 276 33 299.2 299.8 285.4 310.1 3.62 13 744 2588 2.8 -15.2 25 18.0 -3.4 277 33 300.3 300.6 283.5 305.3 1.57 14 703 3045 -0.3 -11.3 43 11.0 -4.4 284 34 301.8 302.2 284.9 308.9 2.29 15 700 3079 -0.3 -11.3 43 11.0 -4.4 285 34 302.2 302.6 285.1 309.3 2.30 16 689 3206 0.0 -23.0 16 23.0 -6.5 284 36 303.9 304.0 284.1 306.7 0.87 17 628 3944 -3.1 -27.1 14 24.0 -9.2 278 47 308.5 308.6 285.6 310.7 0.66 18 575 4638 -7.1 -21.1 32 14.0 -11.2 269 57 311.7 311.9 287.3 315.8 1.23 19 559 4858 -6.3 -34.3 9 28.0 -12.3 266 60 315.1 315.2 287.6 316.5 0.37 20 500 5720 -13.1 -35.1 14 22.0 -17.3 270 61 317.1 317.1 288.2 318.5 0.39 21 482 5998 -15.5 -35.5 16 20.0 -19.1 270 62 317.5 317.5 288.3 318.8 0.39 22 476 6092 -16.3 -32.3 24 16.0 -19.4 270 62 317.6 317.7 288.6 319.5 0.53 23 454 6446 -18.7 -27.7 45 9.0 -20.7 270 70 318.9 319.1 289.3 321.9 0.86 24 444 6612 -18.5 -39.5 14 21.0 -21.7 270 73 321.2 321.3 289.5 322.2 0.28 25 424 6953 -21.1 -47.1 8 26.0 -24.1 270 81 322.2 322.2 289.6 322.6 0.13 26 400 7380 -24.3 -40.3 21 16.0 -26.4 270 91 323.4 323.5 290.1 324.5 0.28 27 394 7490 -25.3 -39.3 26 14.0 -27.2 270 95 323.5 323.6 290.2 324.7 0.32 28 307 9261 -37.3 -55.3 14 18.0 -38.3 261 109 330.6 330.6 292.0 330.9 0.07 29 300 9420 -38.3 -56.3 13 18.0 -39.2 260 110 331.4 331.4 292.2 331.6 0.06 30 257 10466 -44.7 -60.7 15 16.0 -45.3 255 121 336.9 336.9 293.6 337.1 0.04 31 253 10570 -44.5 -67.5 6 23.0 -45.2 255 118 338.7 338.8 294.0 338.8 0.02 32 250 10650 -44.9 -66.9 7 22.0 -45.5 255 116 339.3 339.3 294.1 339.4 0.02 33 204 11983 -52.9 -69.5 12 16.5 -53.2 250 139 347.0 347.0 296.0 347.1 0.02 34 200 12110 -53.7 -69.7 12 16.0 -54.0 250 138 347.7 347.7 296.1 347.8 0.02 35 198 12175 -54.3 -69.3 14 15.0 -54.6 250 139 347.8 347.8 296.1 347.9 0.02 36 163 13402 -61.3 -79.3 7 18.0 -61.4 250 116 355.9 355.9 297.9 355.9 0.00 37 151 13879 -60.1 -83.1 3 23.0 -60.3 255 97 365.8 365.8 299.8 365.9 0.00 38 150 13920 -60.5 -83.5 3 23.0 -60.7 255 95 365.9 365.9 299.8 365.9 0.00 39 105 16113 -66.1 -87.1 4 21.0 -66.2 275 66 394.5 394.5 304.5 394.5 0.00 40 100 16410 -64.5 -87.5 3 23.0 -64.7 280 56 403.1 403.1 305.6 403.1 0.00 41 89 17120 -65.9 -87.9 3 22.0 -66.1 278 48 414.0 414.0 307.0 414.0 0.00 42 70 18590 -62.7 -89.7 1 27.0 -63.0 270 16 450.2 450.2 310.9 450.3 0.00 43 50 20680 -58.5 -89.5 1 31.0 -59.2 345 8 505.6 505.6 315.4 505.6 0.00 44 40 22093 -55.7 -88.7 1 33.0 -56.9 18 13 546.0 546.0 317.9 546.0 0.00 45 30 23920 -57.1 -89.1 1 32.0 -58.4 60 19 589.0 589.0 320.1 589.0 0.00 46 22 25904 -52.1 -88.1 1 36.0 -54.8 75 31 658.5 658.5 323.0 658.6 0.01 47 20 26520 -52.9 -87.9 1 35.0 -55.6 80 35 674.3 674.3 323.6 674.3 0.01 48 17 27571 -51.9 -87.9 1 36.0 -55.2 709.5 709.5 324.7 709.6 0.01 TRP 163 13402 -61.3 -79.3 7 18.0 -61.4 250 116 355.9 355.9 297.9 355.9 0.00 WND 204 11983 -52.9 -69.5 12 16.5 -53.2 250 139 347.0 347.0 296.0 347.1 0.02 Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 706.97 mb = 3000.61 m = 9844.42 ft Freezing level: 689.00 mb = 3205.86 m = 10517.77 ft Freezing level: 689.00 mb = 3205.86 m = 10517.77 ft Wetbulb zero: 755.54 mb = 2464.01 m = 8083.93 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 41.80 % Est. max temperature: 21.54 C = 70.77 F Sfc-Lift cond lev (LCL): 991.81 mb = 210.39 m = 690.23 ft T: 13.59 C 700-500 lapse rate: 4.85 C/km ThetaE index: 8.75 C Layer 881.0- 790.0 mb Conv cond level (CCL): 928.69 mb = 762.62 m = 2501.99 ft Mean mixing ratio: 8.98 g/kg Conv temperature: 17.87 C = 64.17 F Cap Strength: 7.22 C Lifted Index: 6.60 C Risk: None Lifted Index @300 mb: 12.48 C Lifted Index @700 mb: 1.79 C Showalter Index: 11.26 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 11.50 C K Index: 8.90 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 2.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.94 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 47974.12 J/kg Cap Strength: 7.19 C Lift Cond Lev (LCL): 947.68 mb = 592.72 m = 1944.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 29 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 1008 69 310 8 6.1 -5.1 | 120 21 -18.2 10.7 1 1000 141 295 11 10.0 -4.6 | 128 18 -14.4 11.2 2 946 610 265 12 12.0 1.0 | 144 21 -12.4 16.9 3 925 796 270 19 19.0 -0.0 | 161 17 -5.3 15.8 4 912 914 275 20 19.9 -1.7 | 163 15 -4.4 14.1 5 879 1219 280 19 18.7 -3.3 | 156 14 -5.6 12.5 6 850 1499 265 25 24.9 2.2 | 182 18 0.6 18.0 7 847 1524 260 26 25.6 4.5 | 184 20 1.3 20.4 8 816 1829 280 25 24.6 -4.3 | 181 12 0.3 11.5 9 786 2134 270 32 32.0 -0.0 | 206 18 7.7 15.8 10 700 3079 285 34 32.8 -8.8 | 230 11 8.5 7.0 11 602 4267 275 52 51.8 -4.5 | 248 30 27.5 11.3 12 557 4877 265 60 59.8 5.2 | 239 41 35.4 21.1 13 500 5720 270 61 61.0 -0.0 | 247 40 36.7 15.8 14 475 6096 270 62 62.0 -0.0 | 247 41 37.7 15.8 15 400 7380 270 91 91.0 -0.0 | 257 69 66.7 15.8 16 387 7620 270 99 99.0 -0.0 | 258 76 74.7 15.8 17 300 9420 260 110 108.3 19.1 | 247 91 84.0 34.9 18 261 10363 255 124 119.8 32.1 | 243 107 95.4 47.9 19 250 10650 255 116 112.0 30.0 | 242 99 87.7 45.9 20 249 10668 255 115 111.1 29.8 | 242 98 86.7 45.6 21 204 11983 250 139 130.6 47.5 | 239 124 106.3 63.4 22 200 12110 250 138 129.7 47.2 | 239 123 105.3 63.0 23 197 12192 250 139 130.6 47.5 | 239 124 106.3 63.4 24 171 13106 245 124 112.4 52.4 | 232 111 88.0 68.2 25 163 13402 250 116 109.0 39.7 | 237 101 84.7 55.5 26 150 13920 255 95 91.8 24.6 | 239 79 67.4 40.4 27 148 14021 250 111 104.3 38.0 | 236 96 80.0 53.8 28 127 14935 260 69 68.0 12.0 | 237 52 43.6 27.8 29 110 15850 270 74 74.0 -0.0 | 252 52 49.7 15.8 30 100 16410 280 56 55.1 -9.7 | 259 31 30.8 6.1 31 94 16764 280 56 55.1 -9.7 | 259 31 30.8 6.1 32 70 18590 270 16 16.0 -0.0 | 152 18 -8.3 15.8 33 50 20680 345 8 2.1 -7.7 | 110 24 -22.3 8.1 34 30 23920 60 19 -16.5 -9.5 | 99 41 -40.8 6.3 35 20 26520 80 35 -34.5 -6.1 | 99 60 -58.8 9.8 Wind Parameters Mean winds (0-6000m): 273.1 at 38.7 knts Storm direction: 303.1 at 29.0 knts Shear (0-3000m) pos: 3.6 neg: 2.8 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 109.5 deg Storm rel helicity (0-3000m) pos: 141.8 neg: -6.0 tot: 135.8 m^2/s^2 ave: 45.3 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 5.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 102.07 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 ------------------------------------------------------------------------------- 500 283 11 135 19| 0.0 8.3 8.3| 38.2 0.0 38.2 76.4 0.81| 9.6 7.7 1000 276 14 145 17| 4.1 4.2 8.3| 69.0 -2.8 66.2 66.2 0.68| 9.9 6.7 1500 274 17 153 16| 2.8 5.7 8.4| 99.1 -4.9 94.2 62.8 0.68| 10.0 6.8 2000 274 19 161 15| 3.7 4.3 7.9|115.9 -6.0 109.9 54.9 0.58| 10.8 6.2 2500 274 22 170 15| 3.6 3.4 7.1|130.7 -6.0 124.7 49.9 0.58| 9.8 5.7 3000 275 24 178 14| 3.6 2.8 6.4|141.8 -6.0 135.8 45.3 0.59| 9.0 5.3 4000 277 28 197 13| 2.7 4.0 6.7|161.5 -6.0 155.5 38.9 0.52| 8.8 4.6 5000 275 34 216 16| 2.1 4.7 6.9|174.3 -53.8 120.5 24.1 0.37| 8.8 3.3 6000 273 39 226 20| 2.2 4.0 6.1|221.4 -53.8 167.6 27.9 0.40| 7.7 3.1 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20251015.23.gif