UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110523.upa.cvt Date: 2300Z 5 NOV 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 5 NOV 25 Station: Y4461 WMO ident: 94461 Latitude: -25.03 Longitude: 128.28 ------------------------------------------------------------------------------- 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 50 SFC 941 586 25.2 4.2 26 21.0 13.2 355 15 303.6 304.6 288.8 320.2 5.49 2 925 736 23.0 2.0 25 21.0 11.5 350 24 302.8 303.7 287.9 317.3 4.78 3 913 849 22.2 2.2 27 20.0 11.2 350 27 303.1 304.0 288.1 318.0 4.91 4 856 1407 20.6 1.6 28 19.0 10.2 337 46 307.1 308.0 289.5 322.6 5.02 5 850 1468 20.0 2.0 30 18.0 10.0 335 48 307.1 308.1 289.7 323.1 5.20 6 737 2677 9.4 8.6 95 0.8 8.9 306 35 308.3 310.1 293.7 337.4 9.56 7 720 2870 8.0 8.0 100 0.0 8.0 305 37 308.8 310.6 293.7 337.5 9.40 8 700 3103 6.8 6.8 100 0.0 6.8 305 40 310.0 311.7 293.6 337.3 8.90 9 644 3783 2.8 1.9 94 0.9 2.3 308 45 313.0 314.3 292.9 334.3 6.83 10 556 4956 -4.7 -7.9 78 3.2 -6.1 298 52 317.5 318.3 291.7 329.8 3.79 11 546 5099 -3.3 -29.3 11 26.0 -10.2 293 54 320.8 321.0 289.7 323.0 0.62 12 541 5172 -3.7 -41.7 3 38.0 -11.2 291 55 321.2 321.2 289.3 321.9 0.18 13 500 5790 -7.7 -39.7 6 32.0 -13.9 285 52 323.7 323.7 290.2 324.6 0.24 14 474 6205 -10.1 -48.1 3 38.0 -16.0 288 50 325.7 325.7 290.6 326.1 0.10 15 400 7490 -20.5 -55.5 3 35.0 -24.0 300 49 328.3 328.4 291.3 328.6 0.05 16 393 7620 -21.7 -55.7 3 34.0 -24.9 300 50 328.4 328.4 291.3 328.6 0.05 17 360 8261 -25.1 -59.1 3 34.0 -27.9 300 66 332.2 332.2 292.3 332.4 0.04 18 351 8445 -22.9 -54.9 4 32.0 -26.2 300 74 337.6 337.6 293.8 337.9 0.06 19 300 9580 -29.1 -65.1 2 36.0 -31.5 290 86 344.4 344.4 295.4 344.5 0.02 20 295 9699 -29.5 -62.5 3 33.0 -31.8 289 87 345.5 345.5 295.6 345.6 0.03 21 250 10850 -40.1 -64.1 6 24.0 -41.1 280 97 346.4 346.5 295.8 346.6 0.03 22 206 12139 -51.7 -61.7 29 10.0 -52.0 279 105 347.9 348.0 296.2 348.1 0.05 23 200 12330 -52.7 -64.7 22 12.0 -53.0 280 104 349.3 349.3 296.5 349.5 0.03 24 179 13039 -58.9 -69.9 23 11.0 -59.0 282 106 350.4 350.4 296.7 350.5 0.02 25 166 13509 -63.1 -70.1 38 7.0 -63.2 283 108 351.1 351.1 296.9 351.1 0.02 26 160 13736 -63.9 -75.9 18 12.0 -64.0 284 109 353.4 353.4 297.4 353.5 0.01 27 150 14130 -66.7 -77.7 20 11.0 -66.8 285 110 355.2 355.2 297.7 355.2 0.01 28 143 14416 -68.8 -78.3 24 9.5 -68.8 285 112 356.4 356.4 298.0 356.4 0.01 29 132 14890 -72.3 -79.3 34 7.0 -72.3 283 106 358.4 358.4 298.4 358.4 0.01 30 128 15070 -72.9 -82.9 21 10.0 -72.9 281 102 360.5 360.5 298.8 360.5 0.00 31 126 15162 -72.9 -83.9 17 11.0 -72.9 281 100 362.1 362.1 299.1 362.1 0.00 32 112 15844 -76.9 -83.9 32 7.0 -76.9 275 85 367.1 367.1 300.0 367.1 0.00 33 106 16162 -73.9 -84.9 17 11.0 -73.9 270 88 378.6 378.6 302.0 378.6 0.00 34 100 16500 -74.9 -85.9 17 11.0 -74.9 285 58 383.0 383.0 302.7 383.0 0.00 35 96 16738 -72.5 -85.5 12 13.0 -72.6 285 58 392.2 392.2 304.1 392.2 0.00 36 88 17245 -75.7 -87.7 14 12.0 -75.7 296 47 395.7 395.7 304.6 395.7 0.00 37 81 17730 -70.7 -86.7 8 16.0 -70.8 306 37 415.4 415.4 307.2 415.4 0.00 38 77 18029 -72.3 -88.3 7 16.0 -72.3 313 30 418.2 418.2 307.5 418.2 0.00 39 75 18185 -67.1 -87.1 4 20.0 -67.2 316 27 432.2 432.2 309.1 432.2 0.00 40 71 18515 -68.5 -88.5 4 20.0 -68.7 323 20 436.1 436.1 309.5 436.1 0.00 41 70 18600 -67.7 -88.7 3 21.0 -67.8 325 18 439.5 439.6 309.8 439.6 0.00 42 64 19143 -65.5 -88.5 3 23.0 -65.7 278 15 455.8 455.8 311.4 455.8 0.00 43 57 19847 -67.3 -89.3 3 22.0 -67.5 218 11 467.1 467.1 312.4 467.1 0.00 44 50 20650 -61.1 -88.1 2 27.0 -61.6 150 7 499.5 499.5 314.9 499.5 0.00 45 49 20776 -61.1 -88.1 2 27.0 -61.6 148 8 502.4 502.4 315.1 502.4 0.00 46 40 22031 -63.7 -88.7 2 25.0 -64.1 126 17 525.9 525.9 316.6 525.9 0.00 47 30 23820 -58.5 -87.5 1 29.0 -59.6 95 31 585.2 585.2 319.9 585.2 0.01 48 22 25786 -52.7 -84.7 1 32.0 -55.2 68 26 656.7 656.7 322.9 656.8 0.01 49 20 26400 -52.3 -84.3 1 32.0 -55.1 60 24 676.1 676.1 323.6 676.2 0.02 50 17 27454 -51.3 -84.3 1 33.0 -54.8 711.5 711.5 324.8 711.6 0.02 51 16 27847 -52.1 -84.1 1 32.0 -55.5 721.3 721.3 325.1 721.5 0.02 52 11 30292 -48.7 -82.7 1 34.0 -54.4 815.2 815.3 327.6 815.6 0.04 TRP 112 15844 -76.9 -83.9 32 7.0 -76.9 275 85 367.1 367.1 300.0 367.1 0.00 WND 143 14416 -68.8 -78.3 24 9.5 -68.8 285 112 356.4 356.4 298.0 356.4 0.01 Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 611.15 mb = 4220.77 m = 13847.49 ft Wetbulb zero: 619.96 mb = 4086.56 m = 13407.17 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 61.22 % Est. max temperature: 29.31 C = 84.75 F Sfc-Lift cond lev (LCL): 689.78 mb = 3222.89 m = 10573.65 ft T: 6.09 C 700-500 lapse rate: 5.40 C/km ThetaE index: 15.57 C Layer 700.0- 500.0 mb Conv cond level (CCL): 562.19 mb = 4867.51 m = 15969.34 ft Mean mixing ratio: 5.02 g/kg Conv temperature: 38.56 C = 101.41 F Cap Strength: 8.35 C Lifted Index: 8.57 C Risk: None Lifted Index @300 mb: 17.64 C Lifted Index @700 mb: 4.62 C Showalter Index: 7.02 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 9.70 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.00 Risk: None Energy Index: 0.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.25 J/kg Max Up Vert Vel: 5.52 m/s Conv Inhibition (B-): 49387.83 J/kg Cap Strength: 8.54 C Lift Cond Lev (LCL): 664.39 mb = 3528.74 m = 11577.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 33 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 ---------------------------------------------------------- 0 941 586 355 15 1.3 -14.9 | 142 20 -12.0 15.4 1 925 736 350 24 4.2 -23.6 | 126 11 -9.1 6.7 2 906 914 350 29 5.0 -28.6 | 102 8 -8.3 1.8 3 850 1468 335 48 20.3 -43.5 | 332 15 7.0 -13.2 4 844 1524 335 48 20.3 -43.5 | 332 15 7.0 -13.2 5 785 2134 310 38 29.1 -24.4 | 249 17 15.8 5.9 6 731 2743 305 35 28.7 -20.1 | 236 18 15.4 10.3 7 700 3103 305 40 32.8 -22.9 | 249 21 19.4 7.4 8 605 4267 310 49 37.5 -31.5 | 273 24 24.2 -1.2 9 582 4572 310 48 36.8 -30.9 | 271 23 23.5 -0.5 10 540 5182 290 55 51.7 -18.8 | 253 40 38.4 11.5 11 500 5790 285 52 50.2 -13.5 | 245 41 36.9 16.9 12 409 7315 295 44 39.9 -18.6 | 246 29 26.6 11.7 13 400 7490 300 49 42.4 -24.5 | 259 30 29.1 5.8 14 377 7925 300 52 45.0 -26.0 | 262 32 31.7 4.3 15 346 8534 300 78 67.5 -39.0 | 279 55 54.2 -8.7 16 319 9144 290 75 70.5 -25.7 | 265 57 57.2 4.7 17 300 9580 290 86 80.8 -29.4 | 269 68 67.5 0.9 18 250 10850 280 97 95.5 -16.8 | 261 83 82.2 13.5 19 224 11582 275 107 106.6 -9.3 | 257 96 93.3 21.0 20 200 12330 280 104 102.4 -18.1 | 262 90 89.1 12.3 21 150 14130 285 110 106.3 -28.5 | 269 93 92.9 1.9 22 143 14416 285 112 108.2 -29.0 | 269 95 94.9 1.4 23 138 14630 285 112 108.2 -29.0 | 269 95 94.9 1.4 24 112 15844 275 85 84.7 -7.4 | 252 75 71.4 22.9 25 106 16154 270 89 89.0 -0.0 | 248 82 75.7 30.3 26 100 16500 285 58 56.0 -15.0 | 250 45 42.7 15.3 27 96 16764 285 58 56.0 -15.0 | 250 45 42.7 15.3 28 70 18600 325 18 10.3 -14.7 | 169 16 -3.0 15.6 29 50 20650 150 7 -3.5 6.1 | 155 40 -16.8 36.4 30 30 23820 95 31 -30.9 2.7 | 127 55 -44.2 33.0 31 20 26400 60 24 -20.8 -12.0 | 118 39 -34.1 18.3 Wind Parameters Mean winds (0-6000m): 306.3 at 44.2 knts Storm direction: 336.3 at 33.1 knts Shear (0-3000m) pos: 0.7 neg: 5.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 117.5 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -154.8 tot: -112.0 m^2/s^2 ave: -37.3 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 12.0 stream: -7.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 125.28 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 26 118 10| 0.0 20.8 20.8| 0.0 -36.5 -36.5 -73.1 -0.68| 21.2-14.4 1000 342 35 44 4| 0.0 17.3 17.3| 0.0 -69.8 -69.8 -69.8 -0.72| 19.7-14.1 1500 335 37 323 4| 0.0 10.2 10.2| 0.0-131.7-131.7 -87.8 -0.80| 19.1-15.2 2000 328 37 283 6| 0.0 7.3 7.3| 0.0-151.6-151.6 -75.8 -0.81| 15.6-12.5 2500 324 37 267 9| 0.0 6.6 6.6| 19.8-154.8-134.9 -54.0 -0.69| 13.5 -9.4 3000 320 38 264 11| 0.7 5.5 6.3| 42.7-154.8-112.0 -37.3 -0.59| 12.0 -7.1 4000 317 40 266 14| 1.2 4.1 5.3| 74.7-159.7 -84.9 -21.2 -0.48| 9.9 -4.8 5000 311 43 264 19| 0.9 4.7 5.6| 74.7-280.8-206.1 -41.2 -0.51| 10.2 -5.2 6000 306 44 259 23| 0.8 3.9 4.7| 80.6-299.9-219.4 -36.6 -0.48| 9.2 -4.4 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251105.23.gif