UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043023.upa.cvt Date: 2300Z 30 APR 25 Searching for YPAL... Searching the city database file for: YPAL ... Date:2300Z 30 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 1013 69 11.6 10.0 90 1.6 10.7 355 7 283.7 285.0 283.3 304.7 7.62 1 1011 86 16.4 6.4 52 10.0 10.9 355 9 288.6 289.7 283.6 305.6 5.96 2 1010 95 16.8 6.8 52 10.0 11.3 355 10 289.1 290.2 284.0 306.6 6.14 3 1000 182 17.8 5.8 45 12.0 11.2 355 21 291.0 292.0 284.4 307.5 5.78 4 969 453 20.4 4.4 35 16.0 11.6 346 34 296.2 297.2 286.1 312.1 5.41 5 925 852 17.8 2.8 37 15.0 9.7 335 22 297.5 298.4 286.2 312.5 5.06 6 851 1557 11.8 -0.2 44 12.0 5.8 280 20 298.4 299.2 285.9 311.6 4.43 7 850 1567 11.8 -0.2 44 12.0 5.8 280 20 298.5 299.3 285.9 311.8 4.43 8 815 1917 10.2 -17.8 12 28.0 0.5 314 18 300.4 300.6 283.0 304.1 1.16 9 728 2851 7.8 -40.2 2 48.0 -3.0 320 24 307.7 307.7 284.7 308.2 0.16 10 726 2873 7.8 -38.2 2 46.0 -3.0 319 24 307.9 307.9 284.8 308.6 0.19 11 700 3173 6.4 305 24 309.6 12 671 3519 3.8 -22.2 13 26.0 -4.4 305 23 310.4 310.6 286.6 313.7 0.96 13 624 4105 -0.3 -30.3 8 30.0 -7.9 284 25 312.2 312.3 286.7 314.0 0.49 14 610 4287 0.4 -42.6 2 43.0 -8.2 290 25 315.1 315.1 287.3 315.6 0.15 15 500 5850 -10.9 -34.9 12 24.0 -15.7 315 22 319.7 319.8 289.1 321.2 0.39 16 421 7144 -21.1 -44.1 11 23.0 -24.1 315 20 322.8 322.8 289.8 323.5 0.18 17 400 7520 -22.3 -46.3 9 24.0 -25.2 310 27 326.0 326.0 290.7 326.6 0.15 18 376 7972 -24.9 -45.9 12 21.0 -27.3 288 28 328.4 328.4 291.5 329.0 0.17 19 324 9035 -33.5 -55.5 9 22.0 -34.9 281 30 330.8 330.8 292.0 331.1 0.06 20 318 9166 -34.7 -54.7 11 20.0 -36.0 282 31 330.9 330.9 292.0 331.2 0.07 21 316 9210 -34.7 -45.7 32 11.0 -35.7 282 31 331.5 331.5 292.3 332.3 0.20 22 300 9570 -37.9 -51.9 22 14.0 -38.8 285 32 332.0 332.0 292.3 332.4 0.11 23 289 9825 -40.3 -45.3 59 5.0 -40.7 289 33 332.1 332.1 292.5 333.0 0.23 24 265 10406 -45.7 -48.1 77 2.4 -45.9 278 32 332.5 332.6 292.6 333.3 0.18 25 253 10712 -47.9 -51.4 67 3.5 -48.1 272 32 333.7 333.7 292.9 334.2 0.13 26 252 10738 -47.9 -54.9 44 7.0 -48.2 271 32 334.1 334.1 292.9 334.4 0.09 27 250 10790 -48.3 -54.3 50 6.0 -48.6 270 32 334.3 334.3 293.0 334.6 0.10 28 245 10923 -49.3 -59.3 30 10.0 -49.6 266 33 334.7 334.7 293.0 334.9 0.05 29 211 11884 -57.5 -62.5 53 5.0 -57.6 238 42 336.5 336.5 293.5 336.7 0.04 30 200 12220 -60.5 -66.5 45 6.0 -60.6 230 55 337.0 337.0 293.6 337.1 0.02 31 193 12441 -62.7 -70.7 33 8.0 -62.8 230 57 336.9 336.9 293.6 336.9 0.01 32 179 12901 -67.1 -73.1 42 6.0 -67.1 230 53 337.0 337.0 293.6 337.1 0.01 33 156 13720 -72.9 -77.9 47 5.0 -72.9 238 41 340.7 340.7 294.5 340.7 0.01 34 150 13950 -73.3 -79.3 39 6.0 -73.3 245 35 343.8 343.8 295.3 343.8 0.00 35 147 14068 -74.1 -80.1 39 6.0 -74.1 250 30 344.4 344.4 295.4 344.5 0.00 36 122 15181 -64.9 -84.9 5 20.0 -65.0 251 51 380.1 380.1 302.3 380.1 0.00 37 111 15753 -68.5 -86.5 6 18.0 -68.6 275 42 383.8 383.8 302.8 383.8 0.00 38 100 16380 -67.5 -87.5 4 20.0 -67.6 270 46 397.3 397.3 304.8 397.3 0.00 39 92 16887 -64.1 -87.1 3 23.0 -64.3 270 45 413.6 413.6 307.0 413.6 0.00 40 89 17090 -65.5 -87.5 3 22.0 -65.7 269 43 414.8 414.8 307.1 414.8 0.00 41 70 18560 -63.3 -88.3 2 25.0 -63.6 265 28 449.0 449.0 310.7 449.0 0.00 42 50 20650 -59.1 -87.1 1 28.0 -59.7 270 18 504.2 504.2 315.2 504.2 0.00 43 39 22211 -57.5 -86.5 1 29.0 -58.5 272 17 545.4 545.4 317.8 545.4 0.01 44 36 22713 -60.1 -87.1 2 27.0 -60.9 273 17 551.3 551.3 318.2 551.3 0.01 45 30 23860 -56.1 -85.1 1 29.0 -57.5 275 16 591.7 591.7 320.2 591.8 0.01 46 25 25030 -51.7 -83.7 1 32.0 -54.2 273 18 636.0 636.0 322.2 636.1 0.01 47 21 26155 -53.3 -83.3 1 30.0 -55.8 271 20 663.7 663.7 323.2 663.8 0.02 48 20 26470 -52.3 -83.3 1 31.0 -55.1 270 21 676.1 676.1 323.6 676.2 0.02 49 15 28332 -52.1 -84.1 1 32.0 -55.6 734.7 734.7 325.5 734.9 0.02 50 14 28782 -48.5 -82.5 1 34.0 -53.5 761.6 761.6 326.3 761.8 0.03 TRP 147 14068 -74.1 -80.1 39 6.0 -74.1 250 30 344.4 344.4 295.4 344.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 627.44 mb = 4061.77 m = 13325.85 ft Freezing level: 618.00 mb = 4182.63 m = 13722.38 ft Freezing level: 606.11 mb = 4341.95 m = 14245.08 ft Wetbulb zero: 802.91 mb = 2040.81 m = 6695.49 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 17.94 % Est. max temperature: 26.22 C = 79.19 F Sfc-Lift cond lev (LCL): 988.86 mb = 278.31 m = 913.08 ft T: 18.73 C 700-500 lapse rate: 6.46 C/km ThetaE index: 7.63 C Layer 815.0- 728.0 mb Conv cond level (CCL): 576.91 mb = 4725.05 m = 15501.94 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 44.47 C = 112.04 F Cap Strength: 11.10 C Lifted Index: 10.88 C Risk: None Lifted Index @300 mb: 15.17 C Lifted Index @700 mb: 10.07 C Showalter Index: 10.29 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 10.70 C K Index: -14.69 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.86 J/kg Max Up Vert Vel: 8.35 m/s Conv Inhibition (B-): 49913.46 J/kg Cap Strength: 11.08 C Lift Cond Lev (LCL): 776.64 mb = 2315.90 m = 7598.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 17 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 1013 69 355 7 0.6 -7.0 | 154 10 -4.5 9.4 1 1000 182 355 21 1.8 -20.9 | 36 6 -3.3 -4.6 2 986 305 350 39 6.8 -38.4 | 356 22 1.7 -22.1 3 925 852 335 22 9.3 -19.9 | 311 6 4.2 -3.6 4 918 914 335 21 8.9 -19.0 | 306 5 3.8 -2.7 5 886 1219 300 16 13.9 -8.0 | 226 12 8.7 8.3 6 854 1524 280 20 19.7 -3.5 | 229 19 14.6 12.9 7 850 1567 280 20 19.7 -3.5 | 229 19 14.6 12.9 8 794 2134 335 16 6.8 -14.5 | 222 2 1.6 1.8 9 765 2438 320 17 10.9 -13.0 | 240 7 5.8 3.3 10 737 2743 325 24 13.8 -19.7 | 291 9 8.6 -3.3 11 700 3173 305 24 19.7 -13.8 | 260 15 14.5 2.6 12 659 3658 305 23 18.8 -13.2 | 257 14 13.7 3.2 13 634 3962 280 25 24.6 -4.3 | 238 23 19.5 12.0 14 610 4267 290 25 23.5 -8.6 | 247 20 18.4 7.8 15 587 4572 300 25 21.7 -12.5 | 257 17 16.5 3.8 16 504 5791 320 24 15.4 -18.4 | 281 11 10.3 -2.0 17 500 5850 315 22 15.6 -15.6 | 266 10 10.4 0.8 18 465 6401 295 20 18.1 -8.5 | 239 15 13.0 7.9 19 411 7315 320 20 12.9 -15.3 | 262 8 7.7 1.0 20 400 7520 310 27 20.7 -17.4 | 274 16 15.6 -1.0 21 362 8230 275 28 27.9 -2.4 | 239 27 22.8 13.9 22 300 9570 285 32 30.9 -8.3 | 253 27 25.8 8.1 23 292 9754 290 33 31.0 -11.3 | 259 26 25.9 5.1 24 250 10790 270 32 32.0 -0.0 | 239 31 26.9 16.3 25 243 10973 265 33 32.9 2.9 | 235 34 27.8 19.2 26 221 11582 245 30 27.2 12.7 | 217 36 22.1 29.0 27 200 12220 230 55 42.1 35.4 | 216 64 37.0 51.7 28 191 12497 230 57 43.7 36.6 | 216 66 38.5 53.0 29 164 13411 230 48 36.8 30.9 | 214 57 31.7 47.2 30 150 13950 245 35 31.7 14.8 | 221 41 26.6 31.1 31 148 14021 250 38 35.7 13.0 | 226 42 30.6 29.3 32 147 14068 250 30 28.2 10.3 | 221 35 23.1 26.6 33 141 14326 245 33 29.9 13.9 | 219 39 24.8 30.3 34 134 14630 260 57 56.1 9.9 | 243 57 51.0 26.2 35 121 15240 250 50 47.0 17.1 | 231 54 41.9 33.4 36 109 15850 280 41 40.4 -7.1 | 255 36 35.3 9.2 37 100 16380 270 46 46.0 -0.0 | 248 44 40.9 16.3 38 94 16764 270 46 46.0 -0.0 | 248 44 40.9 16.3 39 70 18560 265 28 27.9 2.4 | 230 30 22.8 18.8 40 50 20650 270 18 18.0 -0.0 | 218 21 12.9 16.3 41 30 23860 275 16 15.9 -1.4 | 216 18 10.8 15.0 42 20 26470 270 21 21.0 -0.0 | 224 23 15.9 16.3 Wind Parameters Mean winds (0-6000m): 312.6 at 22.8 knts Storm direction: 342.6 at 17.1 knts Shear (0-3000m) pos: 2.6 neg: 5.0 tot: 7.6 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -97.7 tot: -70.9 m^2/s^2 ave: -23.6 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 17.9 stream: -6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.89 Bulk Shear: 39.08 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 ------------------------------------------------------------------------------- 500 349 29 358 12| 0.0 24.7 24.7| 0.0 -51.9 -51.9 -103.8 -0.68| 42.4-29.0 1000 344 26 346 9| 0.0 7.0 7.0| 0.0 -72.9 -72.9 -72.9 -0.68| 29.9-20.3 1500 332 24 306 7| 0.0 6.6 6.6| 1.3 -83.3 -82.0 -54.7 -0.61| 24.3-14.7 2000 326 22 285 8| 3.9 5.0 8.9| 13.8 -84.0 -70.2 -35.1 -0.46| 22.3-10.4 2500 326 21 279 7| 3.2 4.7 7.9| 20.1 -84.4 -64.4 -25.8 -0.39| 19.5 -7.6 3000 324 21 279 7| 2.6 5.0 7.6| 26.9 -97.7 -70.9 -23.6 -0.37| 17.9 -6.5 4000 317 22 269 10| 2.0 4.7 6.7| 33.1-134.8-101.6 -25.4 -0.38| 15.4 -5.8 5000 312 23 265 12| 2.6 3.8 6.4| 69.7-134.8 -65.1 -13.0 -0.29| 13.4 -3.9 6000 313 23 266 12| 2.5 3.3 5.8| 80.5-149.9 -69.4 -11.6 -0.28| 12.1 -3.4 Wrote GIF file: /home/apache/climate/data/raob//YPAL/skewt/YPAL.skewt.20250531.23.gif