UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041623.upa.cvt Date: 2300Z 16 APR 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 16 APR 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 1007 69 11.2 11.2 100 0.0 11.2 295 6 283.8 285.2 284.1 306.7 8.32 1 1000 135 14.6 10.5 76 4.1 12.2 295 5 287.8 289.1 285.4 310.1 7.99 2 994 186 15.0 10.0 72 5.0 12.1 288 5 288.6 290.0 285.5 310.5 7.77 3 985 263 16.0 9.0 63 7.0 12.0 278 5 290.4 291.7 285.8 311.2 7.33 4 925 795 13.0 7.0 67 6.0 9.6 205 5 292.6 293.8 286.1 312.2 6.80 5 850 1498 6.8 6.2 96 0.6 6.5 205 9 293.3 294.5 286.5 313.5 7.01 6 836 1635 6.6 3.4 80 3.2 4.9 202 11 294.5 295.5 285.8 311.5 5.85 7 820 1794 6.8 0.8 66 6.0 3.8 213 13 296.3 297.2 285.7 310.9 4.94 8 817 1824 7.2 -3.8 45 11.0 2.2 214 13 297.0 297.7 284.4 307.6 3.53 9 811 1884 7.2 -1.8 53 9.0 2.9 214 12 297.7 298.4 285.3 310.0 4.13 10 715 2911 1.2 -2.9 74 4.1 -0.7 256 13 302.0 302.8 287.1 315.1 4.32 11 701 3071 1.0 -13.0 34 14.0 -4.1 248 15 303.5 303.8 285.2 309.8 2.00 12 700 3082 0.8 -13.2 34 14.0 -4.3 250 15 303.4 303.7 285.2 309.6 1.97 13 676 3361 -1.1 -7.1 64 6.0 -3.6 275 17 304.3 304.9 286.9 314.6 3.32 14 651 3661 -2.3 -22.3 20 20.0 -8.1 241 13 306.2 306.4 285.1 309.5 0.98 15 640 3797 -1.9 -29.9 10 28.0 -8.7 246 13 308.2 308.3 285.3 309.9 0.50 16 581 4558 -7.5 -18.5 41 11.0 -10.9 283 15 310.3 310.6 287.2 315.3 1.53 17 500 5710 -15.7 -32.7 22 17.0 -18.9 295 21 313.9 314.0 287.3 315.6 0.49 18 461 6315 -20.5 -38.5 18 18.0 -23.1 304 23 315.3 315.3 287.5 316.4 0.30 19 401 7332 -27.1 -60.1 3 33.0 -29.3 305 26 319.5 319.5 288.6 319.7 0.03 20 400 7350 -27.1 -60.1 3 33.0 -29.3 300 23 319.8 319.8 288.7 319.9 0.03 21 392 7496 -25.9 -60.9 2 35.0 -28.3 300 23 323.2 323.2 289.8 323.3 0.03 22 355 8208 -30.3 -49.3 14 19.0 -31.9 246 14 326.6 326.6 290.9 327.0 0.12 23 300 9380 -40.9 -52.9 26 12.0 -41.5 255 23 327.7 327.7 291.2 328.1 0.09 24 250 10590 -51.5 -58.5 43 7.0 -51.7 270 13 329.5 329.5 291.6 329.7 0.06 25 236 10960 -55.1 -60.1 54 5.0 -55.2 270 15 329.5 329.5 291.6 329.7 0.05 26 227 11207 -57.1 -62.1 53 5.0 -57.2 270 16 330.2 330.2 291.8 330.3 0.04 27 222 11348 -57.3 -68.3 23 11.0 -57.5 278 15 332.0 332.0 292.3 332.0 0.02 28 213 11608 -59.7 -67.7 35 8.0 -59.8 308 14 332.2 332.2 292.3 332.3 0.02 29 200 12000 -60.5 -70.5 26 10.0 -60.6 275 36 337.0 337.0 293.6 337.0 0.01 30 174 12873 -57.7 -79.7 4 22.0 -57.9 265 35 355.3 355.3 297.7 355.3 0.00 31 159 13442 -57.1 -83.1 2 26.0 -57.3 273 48 365.6 365.6 299.8 365.6 0.00 32 150 13810 -58.3 -83.3 3 25.0 -58.5 255 39 369.6 369.6 300.5 369.6 0.00 33 119 15254 -61.9 -85.9 3 24.0 -62.1 270 38 388.3 388.3 303.5 388.3 0.00 34 109 15799 -60.5 -86.5 2 26.0 -60.7 261 34 400.8 400.8 305.3 400.8 0.00 35 100 16330 -64.5 -87.5 3 23.0 -64.7 275 35 403.1 403.1 305.6 403.1 0.00 36 95 16642 -65.5 -87.5 3 22.0 -65.7 273 34 407.1 407.1 306.2 407.1 0.00 37 81 17622 -60.3 -87.3 2 27.0 -60.6 261 31 436.8 436.8 309.6 436.8 0.00 38 70 18530 -60.5 -86.5 2 26.0 -60.9 250 28 455.0 455.0 311.3 455.0 0.00 39 66 18899 -58.1 -86.1 2 28.0 -58.6 253 25 467.9 467.9 312.5 467.9 0.00 40 53 20276 -60.1 -87.1 2 27.0 -60.6 262 15 493.6 493.6 314.5 493.6 0.00 41 50 20640 -59.7 -86.7 2 27.0 -60.3 265 12 502.8 502.8 315.1 502.8 0.00 42 45 21298 -59.9 -87.9 1 28.0 -60.6 241 12 517.7 517.7 316.1 517.7 0.00 43 37 22537 -53.7 -84.7 1 31.0 -55.2 197 11 563.4 563.4 318.8 563.5 0.01 44 34 23078 -55.3 -85.3 1 30.0 -56.7 178 10 573.0 573.0 319.3 573.1 0.01 45 30 23880 -53.1 -85.1 1 32.0 -55.0 150 10 599.9 599.9 320.6 599.9 0.01 46 20 26510 -51.1 -84.1 1 33.0 -54.2 190 11 679.8 679.8 323.7 679.9 0.02 47 17 27573 -48.7 -82.7 1 34.0 -53.0 719.8 719.8 325.1 720.0 0.03 TRP 200 12000 -60.5 -70.5 26 10.0 -60.6 275 36 337.0 337.0 293.6 337.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 689.89 mb = 3199.63 m = 10497.35 ft Wetbulb zero: 733.21 mb = 2706.28 m = 8878.76 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 51.25 % Est. max temperature: 20.65 C = 69.16 F Sfc-Lift cond lev (LCL): 1007.00 mb = 69.00 m = 226.38 ft T: 11.20 C 700-500 lapse rate: 6.28 C/km ThetaE index: 5.84 C Layer 836.0- 811.0 mb Conv cond level (CCL): 778.94 mb = 2213.19 m = 7261.02 ft Mean mixing ratio: 7.18 g/kg Conv temperature: 26.50 C = 79.70 F Cap Strength: 5.99 C Lifted Index: 5.73 C Risk: None Lifted Index @300 mb: 11.79 C Lifted Index @700 mb: 4.21 C Showalter Index: 4.50 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 21.90 C K Index: 14.70 Risk: None Sweat Index: 113.40 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.43 J/kg Max Up Vert Vel: 6.39 m/s Conv Inhibition (B-): 39851.29 J/kg Cap Strength: 5.94 C Lift Cond Lev (LCL): 875.61 mb = 1251.24 m = 4105.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 9 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 1007 69 295 6 5.4 -2.5 | 108 4 -3.3 1.1 1 1000 135 295 5 4.5 -2.1 | 110 4 -4.2 1.5 2 925 795 205 5 2.1 4.5 | 141 11 -6.7 8.2 3 912 914 215 6 3.4 4.9 | 148 10 -5.3 8.5 4 850 1498 205 9 3.8 8.2 | 157 13 -5.0 11.8 5 847 1524 195 10 2.6 9.7 | 155 15 -6.2 13.3 6 816 1829 215 13 7.5 10.6 | 175 14 -1.3 14.3 7 786 2134 210 8 4.0 6.9 | 156 12 -4.8 10.6 8 730 2743 270 11 11.0 -0.0 | 212 4 2.2 3.6 9 703 3048 245 14 12.7 5.9 | 202 10 3.9 9.5 10 700 3082 250 15 14.1 5.1 | 211 10 5.3 8.8 11 676 3353 275 17 16.9 -1.5 | 255 8 8.2 2.1 12 650 3658 240 13 11.3 6.5 | 194 10 2.5 10.1 13 601 4267 270 14 14.0 -0.0 | 235 6 5.2 3.6 14 578 4572 285 15 14.5 -3.9 | 273 6 5.7 -0.3 15 535 5182 275 18 17.9 -1.6 | 257 9 9.2 2.1 16 515 5486 285 18 17.4 -4.7 | 277 9 8.6 -1.0 17 500 5710 295 21 19.0 -8.9 | 297 12 10.3 -5.3 18 455 6401 305 23 18.8 -13.2 | 314 14 10.1 -9.6 19 402 7315 310 29 22.2 -18.6 | 318 20 13.4 -15.0 20 400 7350 300 23 19.9 -11.5 | 305 14 11.2 -7.9 21 385 7620 300 23 19.9 -11.5 | 305 14 11.2 -7.9 22 369 7925 255 10 9.7 2.6 | 188 6 0.9 6.2 23 353 8230 245 15 13.6 6.3 | 206 11 4.8 10.0 24 310 9144 245 25 22.7 10.6 | 224 20 13.9 14.2 25 300 9380 255 23 22.2 6.0 | 235 17 13.5 9.6 26 250 10590 270 13 13.0 -0.0 | 229 6 4.2 3.6 27 224 11278 270 16 16.0 -0.0 | 243 8 7.2 3.6 28 214 11582 310 13 10.0 -8.4 | 346 5 1.2 -4.7 29 200 12000 275 36 35.9 -3.1 | 269 27 27.1 0.5 30 194 12192 275 38 37.9 -3.3 | 269 29 29.1 0.3 31 176 12802 260 36 35.5 6.3 | 250 28 26.7 9.9 32 168 13106 280 32 31.5 -5.6 | 275 23 22.7 -1.9 33 160 13411 275 49 48.8 -4.3 | 271 40 40.0 -0.6 34 150 13810 255 39 37.7 10.1 | 245 32 28.9 13.7 35 145 14021 255 39 37.7 10.1 | 245 32 28.9 13.7 36 138 14326 285 36 34.8 -9.3 | 282 27 26.0 -5.7 37 125 14935 260 46 45.3 8.0 | 252 38 36.5 11.6 38 119 15240 270 38 38.0 -0.0 | 263 29 29.2 3.6 39 103 16154 255 32 30.9 8.3 | 242 25 22.1 11.9 40 100 16330 275 35 34.9 -3.1 | 269 26 26.1 0.6 41 98 16459 275 35 34.9 -3.1 | 269 26 26.1 0.6 42 70 18530 250 28 26.3 9.6 | 233 22 17.5 13.2 43 50 20640 265 12 12.0 1.0 | 214 6 3.2 4.7 44 30 23880 150 10 -5.0 8.7 | 132 18 -13.8 12.3 45 20 26510 190 11 1.9 10.8 | 155 16 -6.9 14.5 Wind Parameters Mean winds (0-6000m): 262.5 at 12.6 knts Storm direction: 292.5 at 9.5 knts Shear (0-3000m) pos: 1.6 neg: 2.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 43.1 neg: -13.5 tot: 29.6 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.64 Bulk Shear: 7.75 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 ------------------------------------------------------------------------------- 500 270 5 135 5| 0.0 5.7 5.7| 4.3 0.0 4.3 8.5 0.54| 6.0 3.3 1000 239 5 146 8| 0.0 4.4 4.4| 9.1 -1.1 7.9 7.9 0.44| 5.2 2.3 1500 222 6 151 9| 0.0 4.3 4.3| 13.2 -1.1 12.1 8.1 0.40| 5.0 2.0 2000 217 8 157 11| 0.7 3.3 3.9| 27.6 -10.7 16.9 8.5 0.31| 5.6 1.7 2500 220 8 159 10| 2.0 2.6 4.6| 38.9 -12.2 26.7 10.7 0.37| 6.0 2.3 3000 230 9 166 9| 1.6 2.6 4.2| 43.1 -13.5 29.6 9.9 0.34| 6.5 2.2 4000 241 10 180 9| 1.5 1.9 3.5| 68.9 -35.1 33.8 8.4 0.25| 7.6 1.9 5000 252 11 195 7| 1.8 1.8 3.6| 78.6 -38.1 40.5 8.1 0.27| 7.1 1.9 6000 262 13 216 6| 2.3 1.5 3.8|101.1 -38.9 62.3 10.4 0.34| 6.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20250416.23.gif