UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042423.upa.cvt Date: 2300Z 24 APR 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 24 APR 25 Station: YPWR WMO ident: 94659 Latitude: -31.13 Longitude: 136.82 Elevation: 167.00 ------------------------------------------------------------------------------- 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 107 25 7 SFC 993 167 18.4 3.4 37 15.0 10.5 25 7 292.1 293.0 284.0 306.4 4.92 2 977 307 21.0 4.0 33 17.0 11.7 14 10 296.1 297.1 285.8 311.5 5.22 3 967 396 20.8 2.8 30 18.0 11.2 6 11 296.8 297.7 285.7 311.1 4.84 4 925 778 17.8 3.8 39 14.0 10.2 335 18 297.5 298.5 286.6 313.6 5.43 5 850 1493 11.8 -0.2 44 12.0 5.8 325 14 298.5 299.3 285.9 311.8 4.43 6 820 1792 9.6 -3.4 40 13.0 3.5 311 10 299.3 299.9 285.4 310.2 3.62 7 703 3044 -1.7 -3.8 86 2.1 -2.6 345 14 300.2 301.0 286.2 312.6 4.11 8 700 3078 -1.7 -3.7 86 2.0 -2.6 345 14 300.6 301.4 286.5 313.2 4.15 9 641 3774 -6.3 -7.4 92 1.1 -6.7 352 34 303.0 303.7 286.6 313.6 3.42 10 614 4111 -5.7 -7.6 86 1.9 -6.5 336 41 307.5 308.1 288.2 318.5 3.52 11 581 4543 -7.9 -8.1 98 0.2 -8.0 308 42 309.8 310.5 289.0 321.1 3.57 12 511 5534 -12.3 -13.8 89 1.5 -12.8 287 31 316.1 316.6 290.1 324.5 2.58 13 501 5685 -13.5 -15.8 83 2.3 -14.3 285 33 316.4 316.8 289.9 323.8 2.23 14 500 5700 -13.7 -15.9 83 2.2 -14.4 285 33 316.3 316.8 289.9 323.6 2.21 15 426 6899 -21.3 -21.3 100 0.0 -21.3 303 32 321.5 321.8 290.9 327.1 1.64 16 400 7360 -24.7 -25.3 95 0.6 -24.8 305 41 322.9 323.1 290.9 327.1 1.22 17 381 7712 -26.7 -27.6 92 0.9 -26.9 314 48 324.8 325.0 291.3 328.4 1.04 18 362 8078 -30.5 -31.0 95 0.5 -30.6 319 54 324.5 324.6 290.9 327.3 0.80 19 352 8275 -33.3 -41.3 45 8.0 -34.1 318 56 323.3 323.4 290.1 324.4 0.29 20 349 8335 -32.7 -35.4 77 2.7 -33.0 317 56 324.9 325.0 290.8 326.9 0.54 21 344 8436 -34.1 -45.1 32 11.0 -35.0 317 57 324.4 324.4 290.3 325.1 0.20 22 342 8477 -34.5 -42.5 44 8.0 -35.3 316 57 324.4 324.4 290.4 325.4 0.26 23 300 9380 -40.5 -51.5 30 11.0 -41.1 310 65 328.3 328.3 291.3 328.7 0.11 24 297 9448 -41.1 -55.1 21 14.0 -41.8 309 65 328.4 328.4 291.3 328.7 0.07 25 296 9471 -40.9 -50.9 33 10.0 -41.5 309 65 329.0 329.0 291.6 329.5 0.12 26 288 9657 -42.1 -59.1 14 17.0 -42.8 306 64 329.9 329.9 291.7 330.0 0.05 27 287 9681 -42.3 -52.3 33 10.0 -42.8 306 63 329.9 329.9 291.8 330.3 0.11 28 250 10610 -44.5 -56.5 25 12.0 -45.0 290 87 339.9 339.9 294.4 340.2 0.07 29 243 10800 -44.3 -57.3 22 13.0 -44.9 289 90 343.0 343.0 295.1 343.3 0.07 30 234 11052 -45.1 -56.1 28 11.0 -45.6 287 94 345.5 345.5 295.7 345.8 0.08 31 214 11646 -47.3 -58.3 27 11.0 -47.7 282 103 351.0 351.0 296.9 351.3 0.07 32 205 11928 -49.1 -60.1 27 11.0 -49.5 280 108 352.6 352.6 297.3 352.8 0.06 33 200 12090 -50.1 -61.1 26 11.0 -50.5 280 107 353.4 353.4 297.4 353.7 0.05 34 158 13595 -58.7 -69.7 23 11.0 -58.9 276 78 363.5 363.5 299.4 363.6 0.02 35 150 13920 -58.7 -68.7 26 10.0 -58.9 275 71 368.9 369.0 300.4 369.1 0.02 36 100 16420 -65.5 -75.5 24 10.0 -65.6 290 28 401.2 401.2 305.4 401.2 0.01 37 91 16989 -69.3 -78.3 26 9.0 -69.4 295 44 404.6 404.6 305.8 404.6 0.01 38 81 17693 -65.1 -74.1 28 9.0 -65.3 302 32 426.9 426.9 308.5 427.0 0.02 39 70 18580 -66.7 -76.7 23 10.0 -66.8 310 17 441.7 441.7 310.1 441.8 0.02 40 69 18667 -67.1 -76.1 27 9.0 -67.2 303 17 442.7 442.7 310.1 442.7 0.02 41 61 19417 -62.7 -73.7 21 11.0 -63.0 243 13 468.3 468.3 312.5 468.5 0.03 42 55 20053 -63.7 -72.7 28 9.0 -64.0 192 9 480.1 480.1 313.5 480.3 0.04 43 50 20640 -61.5 -71.5 25 10.0 -61.9 145 6 498.6 498.6 314.9 498.9 0.05 44 44 21436 -59.1 -69.1 26 10.0 -59.6 112 7 523.0 523.0 316.5 523.5 0.08 45 42 21726 -60.5 -71.5 22 11.0 -61.0 101 8 526.5 526.5 316.7 526.9 0.06 46 30 23840 -56.5 -67.5 24 11.0 -57.5 15 11 590.6 590.7 320.2 591.7 0.14 47 20 26430 -52.7 -64.7 22 12.0 -54.8 305 13 674.9 675.0 323.7 677.5 0.32 48 17 27487 -50.7 -64.7 17 14.0 -53.7 305 11 713.4 713.5 325.0 716.7 0.38 49 14 28752 -51.7 -67.7 13 16.0 -55.1 305 8 750.7 750.9 326.0 753.6 0.30 50 10 30970 -45.3 -74.3 2 29.0 -52.7 305 4 850.5 850.5 328.4 852.1 0.16 51 9.2 31531 -41.9 -70.9 3 29.0 -51.2 884.0 884.1 329.2 887.2 0.29 TRP 91 16989 -69.3 -78.3 26 9.0 -69.4 295 44 404.6 404.6 305.8 404.6 0.01 WND 205 11928 -49.1 -60.1 27 11.0 -49.5 280 108 352.6 352.6 297.3 352.8 0.06 Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 720.60 mb = 2855.64 m = 9368.79 ft Wetbulb zero: 752.77 mb = 2487.84 m = 8162.10 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 70.10 % Est. max temperature: 24.93 C = 76.88 F Sfc-Lift cond lev (LCL): 793.12 mb = 2063.31 m = 6769.32 ft T: 7.15 C 700-500 lapse rate: 4.58 C/km ThetaE index: 3.35 C Layer 850.0- 703.0 mb Conv cond level (CCL): 713.63 mb = 2921.97 m = 9586.41 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 26.41 C = 79.54 F Cap Strength: 7.54 C Lifted Index: 7.37 C Risk: None Lifted Index @300 mb: 11.80 C Lifted Index @700 mb: 1.44 C Showalter Index: 7.49 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 13.50 C K Index: 23.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.60 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 47290.84 J/kg Cap Strength: 7.53 C Lift Cond Lev (LCL): 748.42 mb = 2534.94 m = 8316.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 348 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 ---------------------------------------------------------- 0 993 167 25 7 -3.0 -6.3 | 147 12 -6.6 10.3 1 925 778 335 18 7.6 -16.3 | 266 4 4.0 0.3 2 910 914 330 18 9.0 -15.6 | 259 5 5.4 1.0 3 878 1219 320 19 12.2 -14.6 | 257 9 8.6 2.1 4 850 1493 325 14 8.0 -11.5 | 220 7 4.4 5.1 5 786 2134 295 5 4.5 -2.1 | 184 15 0.9 14.5 6 757 2438 290 3 2.8 -1.0 | 177 16 -0.8 15.6 7 703 3048 345 14 3.6 -13.5 | 180 3 -0.0 3.1 8 700 3078 345 14 3.6 -13.5 | 180 3 -0.0 3.1 9 650 3658 355 30 2.6 -29.9 | 4 13 -1.0 -13.3 10 625 3962 345 42 10.9 -40.6 | 343 25 7.2 -24.0 11 601 4267 325 39 22.4 -31.9 | 309 24 18.7 -15.3 12 578 4572 305 43 35.2 -24.7 | 284 33 31.6 -8.1 13 534 5182 290 28 26.3 -9.6 | 253 24 22.7 7.0 14 500 5700 285 33 31.9 -8.5 | 254 29 28.2 8.1 15 437 6706 305 28 22.9 -16.1 | 268 19 19.3 0.5 16 402 7315 300 40 34.6 -20.0 | 276 31 31.0 -3.4 17 400 7360 305 41 33.6 -23.5 | 283 31 29.9 -6.9 18 369 7925 320 53 34.1 -40.6 | 308 39 30.4 -24.0 19 300 9380 310 65 49.8 -41.8 | 299 53 46.1 -25.2 20 284 9754 305 63 51.6 -36.1 | 292 52 48.0 -19.5 21 250 10610 290 87 81.8 -29.8 | 280 79 78.1 -13.2 22 205 11928 280 108 106.4 -18.8 | 271 103 102.7 -2.1 23 200 12090 280 107 105.4 -18.6 | 271 102 101.7 -2.0 24 197 12192 280 108 106.4 -18.8 | 271 103 102.7 -2.1 25 150 13920 275 71 70.7 -6.2 | 261 68 67.1 10.4 26 127 14935 270 59 59.0 -0.0 | 253 58 55.4 16.6 27 115 15545 280 64 63.0 -11.1 | 265 60 59.4 5.5 28 110 15850 270 62 62.0 -0.0 | 254 61 58.4 16.6 29 104 16154 260 52 51.2 9.0 | 242 54 47.6 25.6 30 100 16420 290 28 26.3 -9.6 | 253 24 22.7 7.0 31 99 16459 270 30 30.0 -0.0 | 238 31 26.4 16.6 32 94 16764 290 28 26.3 -9.6 | 253 24 22.7 7.0 33 91 16989 295 44 39.9 -18.6 | 273 36 36.2 -2.0 34 70 18580 310 17 13.0 -10.9 | 239 11 9.4 5.7 35 50 20640 145 6 -3.4 4.9 | 162 23 -7.1 21.5 36 30 23840 15 11 -2.8 -10.6 | 133 9 -6.5 6.0 37 20 26430 305 13 10.6 -7.5 | 217 12 7.0 9.1 38 10 30970 305 4 3.3 -2.3 | 179 14 -0.4 14.3 Wind Parameters Mean winds (0-6000m): 317.6 at 22.7 knts Storm direction: 347.6 at 17.0 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 50.2 deg Storm rel helicity (0-3000m) pos: 14.6 neg: -40.6 tot: -25.9 m^2/s^2 ave: -8.6 10^-3 m/s^2 rel: -0.13 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 28.49 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 ------------------------------------------------------------------------------- 500 352 11 159 6| 0.0 12.0 12.0| 1.6 -4.1 -2.4 -4.8 0.13| 12.9 1.6 1000 338 15 213 3| 0.0 8.7 8.7| 2.7 -5.1 -2.3 -2.3 0.16| 10.5 1.7 1500 332 15 225 5| 0.0 3.8 3.8| 2.7 -18.1 -15.4 -10.3 -0.12| 9.7 -1.1 2000 329 13 210 6| 0.0 2.2 2.2| 2.7 -34.8 -32.1 -16.0 -0.24| 9.2 -2.2 2500 327 11 200 7| 0.6 1.8 2.3| 11.4 -39.3 -27.8 -11.1 -0.17| 8.5 -1.5 3000 330 11 197 7| 2.4 1.5 3.9| 14.6 -40.6 -25.9 -8.6 -0.13| 9.1 -1.1 4000 339 17 242 3| 3.6 3.0 6.7| 16.9-136.6-119.7 -29.9 -0.20| 11.8 -2.3 5000 327 21 277 8| 2.9 4.1 7.0| 16.9-368.2-351.3 -70.3 -0.39| 13.2 -5.1 6000 318 23 271 12| 2.8 3.8 6.6| 42.1-369.5-327.4 -54.6 -0.34| 11.9 -4.0 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20250424.23.gif