UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051023.upa.cvt Date: 2300Z 10 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 10 MAY 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 166 SFC 952 587 17.0 -3.0 25 20.0 7.6 100 8 294.3 294.8 282.9 303.8 3.21 2 925 833 16.4 -3.6 25 20.0 7.0 65 24 296.1 296.6 283.6 305.6 3.16 3 904 1028 16.0 -1.0 31 17.0 7.6 54 18 297.6 298.3 285.1 309.4 3.93 4 850 1548 12.0 2.0 50 10.0 6.8 20 11 298.7 299.7 286.8 314.2 5.20 5 836 1686 10.6 1.6 54 9.0 5.9 57 11 298.7 299.6 286.7 314.0 5.14 6 819 1857 10.4 -5.6 32 16.0 3.2 95 11 300.2 300.8 285.2 309.6 3.07 7 807 1980 11.0 -21.0 9 32.0 0.4 95 13 302.1 302.3 283.4 305.0 0.89 8 777 2295 11.0 -34.0 3 45.0 -0.7 108 18 305.4 305.5 284.0 306.4 0.28 9 700 3158 7.2 -34.8 3 42.0 -3.4 120 8 310.5 310.5 285.8 311.5 0.28 10 638 3911 2.2 -28.8 8 31.0 -6.2 149 10 313.1 313.2 287.1 315.1 0.56 11 630 4013 2.6 -29.4 7 32.0 -6.1 151 10 314.7 314.8 287.6 316.6 0.53 12 553 5048 -5.7 -31.7 11 26.0 -11.8 301 2 316.8 316.9 288.3 318.6 0.49 13 500 5830 -9.3 -50.3 2 41.0 -15.3 355 10 321.7 321.7 289.3 322.0 0.08 14 496 5892 -9.7 -50.7 2 41.0 -15.6 353 11 322.0 322.0 289.5 322.2 0.07 15 468 6342 -9.1 -51.1 2 42.0 -15.4 9 18 328.1 328.1 291.3 328.4 0.07 16 400 7540 -17.7 -47.7 5 30.0 -21.8 320 15 332.0 332.0 292.4 332.5 0.13 17 386 7805 -19.3 -49.3 5 30.0 -23.1 332 16 333.3 333.3 292.7 333.7 0.11 18 300 9620 -34.5 -60.5 5 26.0 -36.0 250 20 336.7 336.8 293.6 336.9 0.04 19 274 10245 -39.5 -59.5 10 20.0 -40.5 250 28 338.4 338.4 294.0 338.5 0.05 20 255 10735 -39.9 -69.9 3 30.0 -41.0 248 31 344.8 344.8 295.5 344.8 0.01 21 250 10870 -40.9 -67.9 4 27.0 -41.9 245 28 345.3 345.3 295.6 345.3 0.02 22 237 11232 -43.7 -70.7 3 27.0 -44.5 249 25 346.3 346.3 295.8 346.4 0.01 23 200 12360 -50.1 -75.1 4 25.0 -50.5 265 24 353.4 353.4 297.4 353.5 0.01 24 150 14180 -62.7 -83.7 4 21.0 -62.9 295 27 362.1 362.1 299.1 362.1 0.00 25 145 14389 -64.3 -84.3 5 20.0 -64.4 295 26 362.8 362.8 299.2 362.8 0.00 26 109 16097 -74.1 -87.1 12 13.0 -74.2 280 20 375.2 375.2 301.5 375.2 0.00 27 100 16600 -74.5 -88.5 10 14.0 -74.5 265 19 383.8 383.8 302.9 383.8 0.00 28 91 17147 -75.5 -89.5 9 14.0 -75.5 300 17 392.3 392.3 304.1 392.3 0.00 29 70 18680 -71.9 -90.9 4 19.0 -72.0 80 5 430.6 430.6 308.9 430.6 0.00 30 65 19116 -71.9 -90.9 4 19.0 -72.0 97 7 439.8 439.8 309.8 439.8 0.00 31 61 19493 -68.7 -90.7 3 22.0 -68.8 111 8 455.0 455.0 311.3 455.0 0.00 32 50 20690 -66.1 -91.1 2 25.0 -66.4 155 12 487.7 487.7 314.1 487.7 0.00 33 47 21064 -65.9 -90.9 2 25.0 -66.2 154 12 496.9 496.9 314.7 496.9 0.00 34 47 21064 -65.9 -90.9 2 25.0 -66.2 154 12 496.9 496.9 314.7 496.9 0.00 35 43 21610 -60.7 -89.7 1 29.0 -61.3 154 11 522.5 522.5 316.5 522.5 0.00 36 38 22377 -61.1 -89.1 1 28.0 -61.7 152 10 540.3 540.3 317.5 540.3 0.00 37 30 23860 -55.9 -86.9 1 31.0 -57.3 150 8 592.2 592.2 320.3 592.3 0.01 38 23 25563 -52.9 -85.9 1 33.0 -55.3 140 12 647.8 647.8 322.6 647.9 0.01 39 20 26470 -50.1 -85.1 1 35.0 -53.5 135 14 682.8 682.8 323.9 682.9 0.01 40 18 27164 -46.5 -83.5 1 37.0 -51.4 715.1 715.1 324.9 715.2 0.02 41 13 29329 -45.5 -82.5 1 37.0 -52.0 788.3 788.3 327.0 788.6 0.03 42 13 29329 -45.7 -81.7 1 36.0 -52.1 787.6 787.6 327.0 787.9 0.04 TRP 109 16097 -74.1 -87.1 12 13.0 -74.2 280 20 375.2 375.2 301.5 375.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 605.88 mb = 4336.83 m = 14228.28 ft Wetbulb zero: 795.99 mb = 2094.12 m = 6870.40 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 13.80 % Est. max temperature: 25.28 C = 77.51 F Sfc-Lift cond lev (LCL): 703.94 mb = 3111.57 m = 10208.45 ft T: 7.40 C 700-500 lapse rate: 6.18 C/km ThetaE index: 9.17 C Layer 836.0- 777.0 mb Conv cond level (CCL): 514.08 mb = 5614.35 m = 18419.57 ft Mean mixing ratio: 3.98 g/kg Conv temperature: 42.73 C = 108.91 F Cap Strength: 12.63 C Lifted Index: 13.65 C Risk: None Lifted Index @300 mb: 19.91 C Lifted Index @700 mb: 11.81 C Showalter Index: 10.43 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 11.30 C K Index: -18.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.53 J/kg Max Up Vert Vel: 5.92 m/s Conv Inhibition (B-): 51684.67 J/kg Cap Strength: 13.36 C Lift Cond Lev (LCL): 706.30 mb = 3083.96 m = 10117.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 109 at 8 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 ---------------------------------------------------------- 0 952 587 100 8 -7.9 1.4 | 17 1 -0.4 -1.2 1 949 610 75 10 -9.7 -2.6 | 23 6 -2.2 -5.2 2 925 833 65 24 -21.8 -10.1 | 48 19 -14.2 -12.7 3 916 914 60 22 -19.1 -11.0 | 40 18 -11.5 -13.6 4 884 1219 45 10 -7.1 -7.1 | 357 10 0.4 -9.7 5 852 1524 10 10 -1.7 -9.8 | 335 14 5.8 -12.4 6 850 1548 20 11 -3.8 -10.3 | 344 13 3.7 -12.9 7 822 1829 95 10 -10.0 0.9 | 55 3 -2.5 -1.7 8 792 2134 95 16 -15.9 1.4 | 82 9 -8.4 -1.2 9 763 2438 120 20 -17.3 10.0 | 127 12 -9.8 7.4 10 736 2743 125 8 -6.6 4.6 | 206 2 1.0 2.0 11 700 3158 120 8 -6.9 4.0 | 202 2 0.6 1.4 12 683 3353 150 14 -7.0 12.1 | 183 10 0.5 9.5 13 657 3658 145 10 -5.7 8.2 | 198 6 1.8 5.6 14 633 3962 150 10 -5.0 8.7 | 202 7 2.5 6.1 15 609 4267 155 6 -2.5 5.4 | 240 6 5.0 2.9 16 543 5182 330 1 0.5 -0.9 | 293 9 8.0 -3.5 17 502 5791 360 10 -0.0 -10.0 | 329 15 7.5 -12.6 18 500 5830 355 10 0.9 -10.0 | 326 15 8.4 -12.5 19 483 6096 345 14 3.6 -13.5 | 325 20 11.1 -16.1 20 464 6401 15 19 -4.9 -18.4 | 353 21 2.6 -20.9 21 446 6706 15 15 -3.9 -14.5 | 348 17 3.6 -17.1 22 412 7315 330 16 8.0 -13.9 | 317 23 15.5 -16.4 23 400 7540 320 15 9.6 -11.5 | 309 22 17.2 -14.1 24 396 7620 335 18 7.6 -16.3 | 321 24 15.1 -18.9 25 379 7925 330 14 7.0 -12.1 | 315 21 14.5 -14.7 26 349 8534 275 12 12.0 -1.0 | 281 20 19.5 -3.6 27 307 9449 245 19 17.2 8.0 | 258 25 24.7 5.4 28 300 9620 250 20 18.8 6.8 | 261 27 26.3 4.3 29 257 10668 250 33 31.0 11.3 | 257 39 38.5 8.7 30 250 10870 245 28 25.4 11.8 | 254 34 32.9 9.2 31 235 11278 250 25 23.5 8.6 | 259 32 31.0 6.0 32 225 11582 270 19 19.0 -0.0 | 276 27 26.5 -2.6 33 215 11887 285 22 21.3 -5.7 | 286 30 28.8 -8.3 34 200 12360 265 24 23.9 2.1 | 271 31 31.4 -0.5 35 196 12497 265 27 26.9 2.4 | 270 34 34.4 -0.2 36 178 13106 265 25 24.9 2.2 | 271 32 32.4 -0.4 37 161 13716 285 28 27.0 -7.2 | 286 36 34.6 -9.8 38 150 14180 295 27 24.5 -11.4 | 294 35 32.0 -14.0 39 146 14326 295 26 23.6 -11.0 | 294 34 31.1 -13.6 40 139 14630 295 26 23.6 -11.0 | 294 34 31.1 -13.6 41 126 15240 270 22 22.0 -0.0 | 275 30 29.5 -2.6 42 120 15545 285 21 20.3 -5.4 | 286 29 27.8 -8.0 43 114 15850 260 16 15.8 2.8 | 270 23 23.3 0.2 44 109 16097 280 20 19.7 -3.5 | 283 28 27.2 -6.1 45 108 16154 285 16 15.5 -4.1 | 286 24 23.0 -6.7 46 102 16459 270 14 14.0 -0.0 | 277 22 21.5 -2.6 47 100 16600 265 19 18.9 1.7 | 272 26 26.4 -0.9 48 97 16764 265 20 19.9 1.7 | 272 27 27.4 -0.8 49 70 18680 80 5 -4.9 -0.9 | 323 4 2.6 -3.5 50 50 20690 155 12 -5.1 10.9 | 196 9 2.4 8.3 51 30 23860 150 8 -4.0 6.9 | 219 6 3.5 4.3 52 20 26470 135 14 -9.9 9.9 | 162 8 -2.4 7.3 Wind Parameters Mean winds (0-6000m): 79.0 at 10.6 knts Storm direction: 109.0 at 7.9 knts Shear (0-3000m) pos: 3.9 neg: 2.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 175.2 deg Storm rel helicity (0-3000m) pos: 65.0 neg: -57.8 tot: 7.1 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.84 Bulk Shear: 9.55 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 63 18 39 14| 0.0 11.9 11.9| 5.6 -31.7 -26.1 -52.3 -0.15| 26.9 -4.0 1000 53 14 20 12| 0.0 5.7 5.7| 15.0 -57.0 -42.0 -42.0 -0.24| 20.3 -4.9 1500 61 13 25 10| 4.9 3.8 8.7| 32.4 -57.0 -24.6 -16.4 0.01| 19.1 0.1 2000 77 14 48 9| 4.7 2.8 7.5| 57.4 -57.0 0.4 0.2 0.15| 17.9 2.6 2500 83 13 54 7| 3.7 3.3 7.0| 61.0 -57.0 4.0 1.6 0.19| 15.7 2.9 3000 92 13 70 6| 3.9 2.8 6.6| 65.0 -57.8 7.1 2.4 0.17| 14.9 2.6 4000 104 12 92 4| 2.1 2.1 4.2| 81.0 -57.8 23.1 5.8 0.24| 12.6 3.0 5000 102 10 77 2| 0.6 1.7 2.3|108.0 -57.8 50.2 10.0 0.30| 11.4 3.4 6000 79 11 32 5| 0.6 2.0 2.6|168.5 -64.8 103.7 17.3 0.34| 11.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250510.23.gif