UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 14 OCT 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 85 SFC 946 584 28.4 -1.6 14 30.0 12.5 80 7 306.4 307.0 287.9 317.5 3.59 2 944 603 29.8 -3.2 12 33.0 12.6 110 9 308.0 308.6 288.1 318.0 3.19 3 940 642 32.4 -4.6 9 37.0 13.1 120 11 311.0 311.6 288.8 320.2 2.89 4 925 788 31.2 -3.8 10 35.0 12.8 120 16 311.2 311.8 289.1 321.1 3.12 5 850 1534 24.2 -5.8 13 30.0 9.2 115 13 311.5 312.0 289.0 320.8 2.91 6 700 3183 8.6 -7.4 31 16.0 1.3 160 8 312.0 312.6 289.3 322.0 3.13 7 692 3278 7.6 -8.4 31 16.0 0.4 166 8 311.9 312.5 289.2 321.3 2.93 8 574 4780 -5.5 -10.2 69 4.7 -7.4 259 11 313.7 314.3 289.9 323.6 3.07 9 555 5043 -7.5 -15.5 53 8.0 -10.3 251 13 314.4 314.8 289.1 321.1 2.06 10 532 5371 -10.3 -13.1 80 2.8 -11.3 249 14 314.8 315.3 289.8 323.4 2.62 11 526 5458 -11.1 -15.2 72 4.1 -12.5 257 13 314.9 315.3 289.4 322.2 2.23 12 524 5487 -9.9 -22.9 34 13.0 -13.5 259 13 316.7 316.9 288.9 320.6 1.16 13 522 5517 -9.7 -23.7 31 14.0 -13.5 258 13 317.3 317.5 289.0 321.0 1.08 14 504 5788 -8.7 -46.7 3 38.0 -14.8 230 13 321.7 321.7 289.4 322.1 0.11 15 500 5850 -9.1 -47.1 3 38.0 -15.1 230 13 321.9 322.0 289.5 322.4 0.11 16 408 7384 -21.5 -47.5 8 26.0 -24.5 263 28 325.2 325.2 290.5 325.7 0.13 17 400 7530 -21.7 -50.7 5 29.0 -24.8 265 30 326.8 326.8 290.9 327.1 0.09 18 392 7679 -22.3 -50.3 6 28.0 -25.4 265 31 327.9 327.9 291.2 328.3 0.10 19 315 9243 -36.7 -51.7 20 15.0 -37.7 244 37 329.0 329.0 291.6 329.4 0.10 20 300 9580 -39.7 -55.7 17 16.0 -40.5 245 37 329.4 329.4 291.6 329.7 0.07 21 272 10240 -45.3 -60.3 17 15.0 -45.8 256 39 330.6 330.7 291.9 330.8 0.04 22 261 10515 -45.3 -68.3 6 23.0 -45.9 265 45 334.6 334.6 293.0 334.6 0.01 23 250 10800 -47.5 -63.5 14 16.0 -48.0 270 48 335.4 335.5 293.2 335.6 0.03 24 246 10906 -48.3 -61.3 21 13.0 -48.7 270 49 335.8 335.8 293.3 336.0 0.04 25 206 12060 -52.3 -75.3 5 23.0 -52.7 274 58 347.0 347.0 296.0 347.0 0.01 26 200 12250 -53.5 -75.5 5 22.0 -53.8 275 60 348.0 348.0 296.2 348.1 0.01 27 188 12646 -55.6 -76.5 6 20.9 -55.9 275 68 350.9 350.9 296.8 350.9 0.01 28 150 14060 -63.3 -80.3 8 17.0 -63.4 280 57 361.0 361.0 298.9 361.1 0.00 29 142 14395 -65.7 -81.7 9 16.0 -65.8 281 56 362.5 362.5 299.2 362.6 0.00 30 110 15933 -68.9 -85.9 7 17.0 -69.0 271 41 384.0 384.0 302.9 384.0 0.00 31 106 16154 -70.1 -86.1 8 16.0 -70.2 275 40 385.8 385.8 303.2 385.8 0.00 32 100 16500 -69.9 -86.9 7 17.0 -70.0 260 38 392.7 392.7 304.2 392.7 0.00 33 88 17259 -72.1 -88.1 7 16.0 -72.2 241 31 402.9 402.9 305.6 402.9 0.00 34 82 17679 -68.7 -88.7 4 20.0 -68.8 225 25 418.1 418.1 307.5 418.1 0.00 35 77 18056 -69.5 -88.5 5 19.0 -69.6 211 19 424.0 424.0 308.2 424.0 0.00 36 76 18135 -66.9 -88.9 3 22.0 -67.1 208 18 431.0 431.0 308.9 431.0 0.00 37 70 18630 -68.9 -88.9 4 20.0 -69.0 190 10 437.0 437.0 309.6 437.0 0.00 38 64 19166 -68.3 -90.3 3 22.0 -68.5 175 10 449.6 449.6 310.8 449.7 0.00 39 59 19659 -63.5 -88.5 2 25.0 -63.8 162 10 471.0 471.0 312.7 471.0 0.00 40 50 20680 -61.3 -88.3 2 27.0 -61.8 135 10 499.0 499.0 314.9 499.0 0.00 41 45 21331 -63.3 -88.3 2 25.0 -63.7 509.4 509.4 315.6 509.5 0.00 42 32 23449 -58.7 -87.7 1 29.0 -59.7 573.9 573.9 319.3 574.0 0.01 43 32 23449 -58.7 -87.7 1 29.0 -59.7 573.9 573.9 319.3 574.0 0.01 TRP 106 16154 -70.1 -86.1 8 16.0 -70.2 275 40 385.8 385.8 303.2 385.8 0.00 WND 188 12646 -55.6 -76.5 6 20.9 -55.9 275 68 350.9 350.9 296.8 350.9 0.01 Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 623.54 mb = 4149.31 m = 13613.05 ft Wetbulb zero: 685.54 mb = 3353.13 m = 11000.94 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 34.43 % Est. max temperature: 33.71 C = 92.68 F Sfc-Lift cond lev (LCL): 607.44 mb = 4325.03 m = 14189.55 ft T: -1.53 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.32 C Layer 850.0- 700.0 mb Conv cond level (CCL): 469.63 mb = 6322.75 m = 20743.68 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 44.78 C = 112.61 F Cap Strength: 6.81 C Lifted Index: 6.88 C Risk: None Lifted Index @300 mb: 6.63 C Lifted Index @700 mb: 0.75 C Showalter Index: 6.82 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 33.30 C Cross Totals Index: 3.30 C K Index: 11.50 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 0.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.79 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 24005.13 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 549.21 mb = 5124.24 m = 16811.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 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 ---------------------------------------------------------- 0 946 584 80 7 -6.9 -1.2 | 56 15 -12.2 -8.3 1 943 610 120 10 -8.7 5.0 | 82 14 -14.0 -2.1 2 925 788 120 16 -13.9 8.0 | 93 19 -19.2 0.9 3 912 914 115 16 -14.5 6.8 | 89 20 -19.8 -0.3 4 881 1219 120 17 -14.7 8.5 | 94 20 -20.0 1.4 5 850 1534 115 13 -11.8 5.5 | 85 17 -17.1 -1.6 6 792 2134 100 10 -9.8 1.7 | 71 16 -15.2 -5.3 7 764 2438 100 10 -9.8 1.7 | 71 16 -15.2 -5.3 8 711 3048 130 6 -4.6 3.9 | 72 10 -9.9 -3.2 9 700 3183 160 8 -2.7 7.5 | 93 8 -8.0 0.5 10 659 3658 190 10 1.7 9.8 | 128 5 -3.6 2.8 11 634 3962 190 10 1.7 9.8 | 128 5 -3.6 2.8 12 611 4267 205 7 3.0 6.3 | 73 2 -2.4 -0.7 13 587 4572 250 10 9.4 3.4 | 312 5 4.1 -3.6 14 565 4877 265 11 11.0 1.0 | 317 8 5.6 -6.1 15 544 5182 235 15 12.3 8.6 | 258 7 7.0 1.5 16 523 5486 260 13 12.8 2.3 | 303 9 7.5 -4.8 17 504 5791 230 13 10.0 8.4 | 254 5 4.6 1.3 18 500 5850 230 13 10.0 8.4 | 254 5 4.6 1.3 19 484 6096 250 15 14.1 5.1 | 282 9 8.8 -1.9 20 400 7530 265 30 29.9 2.6 | 280 25 24.6 -4.4 21 378 7925 265 34 33.9 3.0 | 278 29 28.6 -4.1 22 306 9449 240 37 32.0 18.5 | 247 29 26.7 11.4 23 300 9580 245 37 33.5 15.6 | 253 29 28.2 8.6 24 279 10058 250 35 32.9 12.0 | 260 28 27.6 4.9 25 255 10668 270 49 49.0 -0.0 | 279 44 43.7 -7.1 26 250 10800 270 48 48.0 -0.0 | 279 43 42.7 -7.1 27 200 12250 275 60 59.8 -5.2 | 283 56 54.5 -12.3 28 188 12646 275 68 67.7 -5.9 | 282 64 62.4 -13.0 29 183 12802 275 68 67.7 -5.9 | 282 64 62.4 -13.0 30 150 14060 280 57 56.1 -9.9 | 288 54 50.8 -17.0 31 123 15240 285 54 52.2 -14.0 | 294 51 46.8 -21.0 32 117 15545 265 43 42.8 3.7 | 275 38 37.5 -3.3 33 106 16154 275 40 39.8 -3.5 | 287 36 34.5 -10.5 34 106 16154 285 39 37.7 -10.1 | 298 37 32.4 -17.2 35 100 16500 260 38 37.4 6.6 | 271 32 32.1 -0.5 36 96 16764 260 39 38.4 6.8 | 270 33 33.1 -0.3 37 70 18630 190 10 1.7 9.8 | 128 5 -3.6 2.8 38 50 20680 135 10 -7.1 7.1 | 90 12 -12.4 0.0 Wind Parameters Mean winds (0-6000m): 187.0 at 11.8 knts Storm direction: 217.0 at 8.8 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 64.6 deg Storm rel helicity (0-3000m) pos: 63.6 neg: -37.1 tot: 26.5 m^2/s^2 ave: 8.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 30.78 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 ------------------------------------------------------------------------------- 500 117 15 89 18| 12.2 0.0 12.2| 44.0 -4.6 39.5 78.9 0.72| 14.2 10.2 1000 118 15 90 19| 6.1 2.0 8.1| 47.0 -20.2 26.9 26.9 0.39| 9.7 3.7 1500 115 14 86 18| 4.1 2.5 6.6| 47.0 -35.2 11.8 7.9 0.17| 7.7 1.3 2000 112 13 83 17| 3.0 1.9 4.8| 49.1 -36.6 12.5 6.3 0.17| 6.2 1.0 2500 113 12 81 16| 2.5 1.5 4.0| 52.4 -37.1 15.3 6.1 0.17| 6.0 1.0 3000 120 11 84 15| 2.9 1.3 4.2| 63.6 -37.1 26.5 8.8 0.29| 6.3 1.8 4000 135 11 92 13| 2.0 0.9 3.0| 64.4 -40.4 24.0 6.0 0.10| 6.3 0.6 5000 159 11 109 10| 1.5 0.8 2.3| 77.8 -58.4 19.3 3.9 0.03| 7.0 0.2 6000 187 12 140 6| 1.6 0.8 2.5| 83.0 -66.4 16.6 2.8 0.01| 7.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20251014.11.gif