UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1200Z 7 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 161 SFC 953 582 22.4 1.4 25 21.0 11.2 130 9 299.6 300.5 286.4 313.0 4.44 2 936 740 23.8 1.8 24 22.0 11.8 120 21 302.6 303.5 287.6 316.7 4.65 3 925 844 23.2 2.2 25 21.0 11.7 120 29 303.0 303.9 288.0 317.7 4.85 4 850 1572 17.0 -1.0 29 18.0 7.8 105 22 304.0 304.7 287.7 316.8 4.18 5 727 2875 5.0 -3.0 56 8.0 1.2 87 11 304.7 305.5 288.0 317.6 4.22 6 713 3034 6.6 -18.4 15 25.0 -2.1 81 10 308.2 308.4 286.1 312.3 1.26 7 700 3185 6.2 -21.8 11 28.0 -2.9 120 12 309.4 309.5 286.2 312.5 0.95 8 670 3542 5.0 -30.0 6 35.0 -4.6 132 13 311.9 312.0 286.6 313.6 0.47 9 616 4223 1.8 -29.2 8 31.0 -6.7 153 10 315.8 315.9 288.0 317.8 0.55 10 597 4475 1.2 -9.8 44 11.0 -3.6 164 9 318.0 318.6 291.1 327.9 3.04 11 543 5227 -5.1 -12.1 58 7.0 -7.9 184 4 319.2 319.7 291.3 328.4 2.78 12 500 5870 -9.1 -17.1 52 8.0 -11.9 275 13 321.9 322.3 291.3 328.7 2.00 13 473 6298 -12.9 -20.9 51 8.0 -15.3 274 13 322.4 322.7 291.0 327.6 1.53 14 467 6396 -13.5 -27.5 30 14.0 -16.9 270 13 322.8 323.0 290.5 325.9 0.86 15 451 6662 -15.5 -30.5 26 15.0 -18.7 262 14 323.5 323.7 290.6 325.9 0.67 16 436 6917 -17.7 -26.7 45 9.0 -19.8 263 11 323.9 324.1 291.0 327.4 0.99 17 409 7395 -20.3 -37.3 20 17.0 -23.1 282 20 326.5 326.6 291.1 327.9 0.38 18 400 7560 -21.7 -35.7 27 14.0 -24.1 290 25 326.8 326.9 291.3 328.5 0.46 19 354 8444 -29.1 -34.1 62 5.0 -29.9 280 40 328.4 328.6 291.9 330.7 0.60 20 350 8526 -27.9 -50.9 9 23.0 -30.0 279 41 331.1 331.2 292.2 331.5 0.10 21 327 9011 -29.5 -57.5 5 28.0 -31.6 276 53 335.4 335.4 293.2 335.6 0.05 22 300 9620 -33.5 -58.5 6 25.0 -35.1 280 71 338.2 338.2 293.9 338.4 0.05 23 289 9880 -35.5 -55.5 11 20.0 -36.8 283 79 338.9 339.0 294.1 339.2 0.07 24 264 10507 -36.9 -64.9 4 28.0 -38.2 285 86 345.8 345.8 295.7 345.9 0.02 25 250 10880 -40.1 -65.1 5 25.0 -41.1 285 86 346.4 346.5 295.8 346.6 0.02 26 241 11131 -42.2 -64.6 7 22.4 -43.0 285 92 346.9 346.9 296.0 347.1 0.03 27 200 12370 -52.9 -61.9 33 9.0 -53.1 280 89 349.0 349.0 296.4 349.2 0.05 28 199 12402 -53.3 -61.3 37 8.0 -53.5 280 89 348.9 348.9 296.4 349.1 0.05 29 191 12666 -53.9 -70.9 11 17.0 -54.2 281 89 352.0 352.0 297.1 352.1 0.01 30 162 13701 -63.5 -71.5 33 8.0 -63.6 284 88 352.8 352.8 297.3 352.9 0.02 31 150 14170 -66.7 -76.7 23 10.0 -66.8 285 88 355.2 355.2 297.7 355.2 0.01 32 105 16258 -77.9 -86.9 22 9.0 -77.9 275 49 372.0 372.0 300.9 372.0 0.00 33 100 16540 -72.3 -87.3 9 15.0 -72.3 260 40 388.0 388.0 303.5 388.0 0.00 34 91 17093 -74.1 -89.1 8 15.0 -74.2 269 35 395.1 395.1 304.5 395.1 0.00 35 85 17494 -69.9 -88.9 5 19.0 -70.0 280 29 411.4 411.4 306.7 411.4 0.00 36 72 18475 -73.3 -90.3 6 17.0 -73.3 306 14 424.1 424.1 308.2 424.1 0.00 37 70 18640 -72.3 -90.3 5 18.0 -72.4 310 11 429.7 429.7 308.8 429.7 0.00 38 67 18899 -69.5 -90.5 3 21.0 -69.6 328 11 441.2 441.2 310.0 441.2 0.00 39 50 20670 -63.7 -90.7 1 27.0 -64.1 85 13 493.4 493.4 314.5 493.4 0.00 40 44 21449 -66.5 -91.5 2 25.0 -66.8 504.9 504.9 315.3 504.9 0.00 41 32 23421 -56.9 -87.9 1 31.0 -58.1 578.7 578.7 319.6 578.8 0.01 TRP 105 16258 -77.9 -86.9 22 9.0 -77.9 275 49 372.0 372.0 300.9 372.0 0.00 WND 241 11131 -42.2 -64.6 7 22.4 -43.0 285 92 346.9 346.9 296.0 347.1 0.03 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 586.71 mb = 4618.02 m = 15150.80 ft Wetbulb zero: 721.92 mb = 2932.43 m = 9620.71 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 33.73 % Est. max temperature: 26.98 C = 80.56 F Sfc-Lift cond lev (LCL): 697.02 mb = 3219.77 m = 10563.41 ft T: 6.08 C 700-500 lapse rate: 5.70 C/km ThetaE index: 5.35 C Layer 713.0- 700.0 mb Conv cond level (CCL): 531.24 mb = 5397.90 m = 17709.42 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 42.41 C = 108.34 F Cap Strength: 9.91 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 15.46 C Lifted Index @700 mb: 5.71 C Showalter Index: 9.10 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 8.10 C K Index: -2.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.41 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 26419.77 J/kg Cap Strength: 9.83 C Lift Cond Lev (LCL): 668.14 mb = 3564.91 m = 11695.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 11 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 ---------------------------------------------------------- 0 953 582 130 9 -6.9 5.8 | 35 5 -2.7 -3.8 1 950 610 120 11 -9.5 5.5 | 52 7 -5.3 -4.1 2 925 844 120 29 -25.1 14.5 | 103 21 -20.9 4.9 3 917 914 120 30 -26.0 15.0 | 104 22 -21.8 5.4 4 850 1572 105 22 -21.3 5.7 | 77 17 -17.0 -3.9 5 794 2134 95 18 -17.9 1.6 | 60 16 -13.7 -8.1 6 766 2438 105 15 -14.5 3.9 | 61 12 -10.3 -5.7 7 712 3048 80 10 -9.8 -1.7 | 26 13 -5.6 -11.4 8 700 3185 120 12 -10.4 6.0 | 60 7 -6.2 -3.6 9 685 3353 120 12 -10.4 6.0 | 60 7 -6.2 -3.6 10 660 3658 140 13 -8.4 10.0 | 95 4 -4.2 0.3 11 635 3962 125 12 -9.8 6.9 | 64 6 -5.6 -2.7 12 611 4267 160 10 -3.4 9.4 | 286 1 0.8 -0.2 13 545 5182 180 4 0.0 4.0 | 323 7 4.2 -5.6 14 505 5791 260 14 13.8 2.4 | 292 19 18.0 -7.2 15 500 5870 275 13 13.0 -1.1 | 302 20 17.2 -10.8 16 485 6096 280 13 12.8 -2.3 | 305 21 17.0 -11.9 17 448 6706 260 14 13.8 2.4 | 292 19 18.0 -7.2 18 430 7010 265 9 9.0 0.8 | 304 16 13.2 -8.8 19 400 7560 290 25 23.5 -8.6 | 303 33 27.7 -18.2 20 397 7620 290 23 21.6 -7.9 | 304 31 25.8 -17.5 21 335 8839 275 48 47.8 -4.2 | 285 54 52.0 -13.8 22 300 9620 280 71 69.9 -12.3 | 286 77 74.1 -22.0 23 282 10058 285 85 82.1 -22.0 | 290 92 86.3 -31.6 24 250 10880 285 86 83.1 -22.3 | 290 93 87.3 -31.9 25 241 11131 285 92 88.9 -23.8 | 290 99 93.1 -33.4 26 236 11278 285 92 88.9 -23.8 | 290 99 93.1 -33.4 27 200 12370 280 89 87.6 -15.5 | 285 95 91.9 -25.1 28 150 14170 285 88 85.0 -22.8 | 290 95 89.2 -32.4 29 132 14935 285 89 86.0 -23.0 | 290 96 90.2 -32.7 30 113 15850 275 82 81.7 -7.1 | 281 88 85.9 -16.8 31 107 16154 265 60 59.8 5.2 | 274 64 64.0 -4.4 32 105 16258 275 49 48.8 -4.3 | 285 55 53.0 -13.9 33 101 16459 275 45 44.8 -3.9 | 285 51 49.0 -13.5 34 100 16540 260 40 39.4 6.9 | 274 44 43.6 -2.7 35 96 16764 260 40 39.4 6.9 | 274 44 43.6 -2.7 36 70 18640 310 11 8.4 -7.1 | 323 21 12.6 -16.7 37 50 20670 85 13 -13.0 -1.1 | 39 14 -8.7 -10.8 Wind Parameters Mean winds (0-6000m): 126.4 at 14.0 knts Storm direction: 156.4 at 10.5 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 47.9 deg Storm rel helicity (0-3000m) pos: 47.5 neg: -91.4 tot: -43.9 m^2/s^2 ave: -14.6 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 9.9 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 13.39 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 ------------------------------------------------------------------------------- 500 119 24 97 17| 0.0 19.9 19.9| 30.7 -13.3 17.4 34.9 0.39| 24.6 9.6 1000 115 24 93 18| 0.0 7.4 7.4| 30.7 -48.5 -17.7 -17.7 0.08| 16.3 1.3 1500 111 23 85 17| 0.0 4.1 4.1| 30.7 -68.5 -37.8 -25.2 -0.06| 12.5 -0.7 2000 109 21 80 16| 1.2 3.1 4.3| 31.6 -75.9 -44.3 -22.2 -0.10| 10.9 -1.1 2500 107 19 74 15| 1.0 2.1 3.1| 33.9 -91.4 -57.5 -23.0 -0.17| 10.0 -1.7 3000 108 18 73 13| 1.9 1.8 3.7| 47.5 -91.4 -43.9 -14.6 -0.02| 9.9 -0.2 4000 114 16 74 11| 2.0 1.3 3.3| 48.9 -94.8 -45.8 -11.5 -0.07| 9.1 -0.6 5000 119 14 72 9| 2.5 1.1 3.6| 50.7-105.4 -54.7 -10.9 -0.10| 8.7 -0.9 6000 126 14 79 7| 2.4 0.7 3.1| 83.9-124.7 -40.8 -6.8 -0.06| 8.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250507.12.gif