UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050611.upa.cvt Date: 1100Z 6 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:1100Z 6 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 148 SFC 952 581 21.4 -1.6 21 23.0 9.9 145 4 298.7 299.4 285.1 309.5 3.57 2 945 646 26.6 -0.4 17 27.0 12.2 121 10 304.6 305.4 287.6 316.7 3.93 3 941 684 26.6 -0.4 17 27.0 12.1 122 10 305.0 305.7 287.8 317.2 3.94 4 925 837 25.4 -0.6 18 26.0 11.6 125 11 305.3 306.0 287.9 317.5 3.95 5 850 1569 18.6 -2.4 24 21.0 7.9 130 17 305.6 306.3 287.9 317.3 3.77 6 737 2767 7.4 -6.6 36 14.0 1.1 137 20 306.1 306.7 287.4 316.0 3.16 7 733 2812 8.2 -11.8 23 20.0 0.1 142 19 307.5 307.9 286.8 314.2 2.11 8 700 3191 7.0 -22.0 11 29.0 -2.5 165 13 310.2 310.4 286.5 313.4 0.94 9 687 3345 6.6 -24.4 9 31.0 -3.1 160 14 311.5 311.6 286.8 314.1 0.77 10 658 3696 5.0 -24.0 10 29.0 -4.1 154 14 313.5 313.7 287.5 316.4 0.83 11 500 5880 -7.7 -45.7 3 38.0 -14.2 315 8 323.7 323.7 290.0 324.1 0.13 12 438 6896 -14.3 -50.3 3 36.0 -19.1 290 15 327.8 327.8 291.2 328.1 0.09 13 436 6931 -13.7 -44.7 5 31.0 -18.6 290 16 329.0 329.0 291.6 329.6 0.16 14 434 6966 -13.3 -24.3 39 11.0 -16.4 290 16 329.9 330.2 292.9 334.3 1.23 15 407 7451 -17.9 -25.9 50 8.0 -19.9 290 20 330.1 330.3 292.9 334.2 1.14 16 400 7580 -18.7 -35.7 21 17.0 -21.8 290 21 330.7 330.8 292.4 332.4 0.46 17 397 7636 -19.1 -41.1 12 22.0 -22.5 290 22 330.9 330.9 292.2 331.9 0.26 18 369 8177 -23.3 -36.3 29 13.0 -25.5 290 28 332.3 332.4 292.8 334.0 0.46 19 355 8459 -25.7 -50.7 8 25.0 -28.2 290 31 332.8 332.8 292.6 333.2 0.10 20 350 8562 -26.5 -46.5 13 20.0 -28.7 290 33 333.0 333.1 292.7 333.7 0.17 21 349 8582 -26.7 -47.7 12 21.0 -28.9 290 33 333.0 333.1 292.7 333.6 0.15 22 346 8645 -27.1 -43.1 20 16.0 -29.0 290 34 333.3 333.4 292.9 334.3 0.25 23 344 8687 -27.1 -33.1 57 6.0 -28.2 290 34 333.9 334.0 293.4 336.4 0.68 24 340 8771 -27.7 -32.6 63 4.9 -28.6 290 35 334.2 334.3 293.6 336.9 0.73 25 311 9407 -32.3 -34.3 82 2.0 -32.6 285 39 336.4 336.5 294.0 338.9 0.67 26 300 9660 -34.5 -37.4 75 2.9 -34.9 280 38 336.7 336.9 294.0 338.7 0.51 27 257 10724 -42.5 -49.5 46 7.0 -42.9 275 57 340.2 340.2 294.5 340.8 0.16 28 253 10830 -43.1 -52.1 37 9.0 -43.6 275 60 340.8 340.8 294.6 341.3 0.12 29 250 10910 -43.5 -51.5 41 8.0 -44.0 275 63 341.4 341.4 294.8 341.9 0.13 30 248 10964 -43.7 -48.7 58 5.0 -44.0 271 58 341.9 341.9 295.0 342.6 0.18 31 237 11267 -44.5 -67.5 6 23.0 -45.2 279 75 345.1 345.1 295.6 345.2 0.02 32 221 11730 -47.5 -66.5 10 19.0 -48.0 280 78 347.5 347.5 296.1 347.6 0.02 33 209 12095 -50.3 -70.3 8 20.0 -50.7 280 80 348.7 348.7 296.4 348.8 0.01 34 200 12380 -52.7 -69.7 11 17.0 -53.0 275 80 349.3 349.3 296.5 349.4 0.02 35 193 12609 -54.5 -67.5 19 13.0 -54.8 272 86 350.0 350.0 296.7 350.1 0.02 36 187 12811 -55.7 -63.5 37 7.8 -55.9 270 91 351.3 351.3 297.0 351.4 0.04 37 185 12880 -56.1 -62.1 47 6.0 -56.2 270 91 351.7 351.7 297.0 351.9 0.05 38 169 13448 -61.3 -63.9 71 2.6 -61.3 270 89 352.3 352.3 297.1 352.4 0.04 39 164 13634 -62.5 -70.5 33 8.0 -62.6 270 88 353.3 353.3 297.4 353.4 0.02 40 152 14100 -65.9 -73.9 32 8.0 -66.0 270 85 355.2 355.2 297.7 355.3 0.01 41 150 14180 -66.7 -72.7 42 6.0 -66.7 270 85 355.2 355.2 297.7 355.2 0.01 42 145 14384 -68.7 -73.4 51 4.7 -68.7 270 84 355.2 355.2 297.7 355.2 0.01 43 128 15118 -74.9 -79.7 47 4.8 -74.9 270 81 356.9 356.9 298.1 356.9 0.01 44 100 16550 -74.7 -86.7 14 12.0 -74.7 285 44 383.4 383.4 302.8 383.4 0.00 45 93 16977 -70.3 -87.3 7 17.0 -70.4 289 41 400.1 400.1 305.2 400.1 0.00 46 73 18404 -73.5 -89.5 7 16.0 -73.6 315 18 422.0 422.0 308.0 422.1 0.00 47 70 18650 -72.3 -89.3 6 17.0 -72.4 320 14 429.7 429.7 308.8 429.7 0.00 48 51 20549 -64.1 -90.1 2 26.0 -64.4 12 13 489.6 489.6 314.2 489.7 0.00 49 50 20670 -64.5 -89.5 2 25.0 -64.8 15 13 491.5 491.5 314.3 491.5 0.00 50 41 21889 -62.3 -90.3 1 28.0 -62.9 336 9 525.7 525.7 316.6 525.7 0.00 51 40 22041 -62.7 -89.7 1 27.0 -63.2 331 8 528.4 528.4 316.8 528.4 0.00 52 30 23850 -54.1 -87.1 1 33.0 -55.8 275 2 597.2 597.2 320.5 597.2 0.01 53 24 25297 -49.3 -84.3 1 35.0 -52.5 650.5 650.5 322.7 650.6 0.01 TRP 128 15118 -74.9 -79.7 47 4.8 -74.9 270 81 356.9 356.9 298.1 356.9 0.01 WND 187 12811 -55.7 -63.5 37 7.8 -55.9 270 91 351.3 351.3 297.0 351.4 0.04 Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 595.80 mb = 4556.10 m = 14947.67 ft Wetbulb zero: 732.00 mb = 2822.85 m = 9261.21 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 15.37 % Est. max temperature: 28.47 C = 83.25 F Sfc-Lift cond lev (LCL): 674.92 mb = 3489.25 m = 11447.53 ft T: 5.94 C 700-500 lapse rate: 5.47 C/km ThetaE index: 4.09 C Layer 850.0- 687.0 mb Conv cond level (CCL): 482.44 mb = 6154.44 m = 20191.50 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 47.10 C = 116.78 F Cap Strength: 8.90 C Lifted Index: 10.33 C Risk: None Lifted Index @300 mb: 14.35 C Lifted Index @700 mb: 4.61 C Showalter Index: 10.21 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 5.30 C K Index: -5.10 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.71 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 34163.95 J/kg Cap Strength: 10.19 C Lift Cond Lev (LCL): 627.43 mb = 4074.66 m = 13368.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 10 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 ---------------------------------------------------------- 0 952 581 145 4 -2.3 3.3 | 347 6 1.3 -5.6 1 949 610 120 10 -8.7 5.0 | 52 6 -5.0 -3.9 2 925 837 125 11 -9.0 6.3 | 65 6 -5.4 -2.5 3 917 914 125 11 -9.0 6.3 | 65 6 -5.4 -2.5 4 885 1219 100 13 -12.8 2.3 | 54 11 -9.2 -6.6 5 854 1524 125 15 -12.3 8.6 | 88 9 -8.7 -0.3 6 850 1569 130 17 -13.0 10.9 | 102 10 -9.4 2.1 7 794 2134 135 21 -14.8 14.8 | 118 13 -11.2 6.0 8 739 2743 135 21 -14.8 14.8 | 118 13 -11.2 6.0 9 712 3048 170 10 -1.7 9.8 | 242 2 1.9 1.0 10 700 3191 165 13 -3.4 12.6 | 184 4 0.3 3.7 11 686 3353 160 14 -4.8 13.2 | 165 4 -1.2 4.3 12 660 3658 170 15 -2.6 14.8 | 190 6 1.0 5.9 13 636 3962 0 0 -0.0 -0.0 | 338 10 3.6 -8.9 14 612 4267 325 5 2.9 -4.1 | 333 14 6.5 -13.0 15 589 4572 20 11 -3.8 -10.3 | 0 19 -0.1 -19.2 16 546 5182 330 12 6.0 -10.4 | 333 22 9.6 -19.3 17 525 5486 340 10 3.4 -9.4 | 339 20 7.1 -18.3 18 500 5880 315 8 5.7 -5.7 | 327 17 9.3 -14.5 19 486 6096 290 10 9.4 -3.4 | 313 18 13.0 -12.3 20 467 6401 305 17 13.9 -9.8 | 317 26 17.6 -18.6 21 449 6706 290 14 13.2 -4.8 | 309 22 16.8 -13.6 22 400 7580 290 21 19.7 -7.2 | 304 28 23.4 -16.0 23 322 9144 290 40 37.6 -13.7 | 299 47 41.2 -22.5 24 300 9660 280 38 37.4 -6.6 | 291 44 41.1 -15.5 25 283 10058 275 36 35.9 -3.1 | 287 41 39.5 -12.0 26 250 10910 275 63 62.8 -5.5 | 282 68 66.4 -14.3 27 248 10973 270 57 57.0 -0.0 | 278 61 60.6 -8.9 28 236 11278 280 76 74.8 -13.2 | 286 82 78.5 -22.1 29 206 12192 280 80 78.8 -13.9 | 285 85 82.4 -22.7 30 200 12380 275 80 79.7 -7.0 | 281 85 83.3 -15.8 31 187 12811 270 91 91.0 -0.0 | 275 95 94.6 -8.9 32 178 13106 270 91 91.0 -0.0 | 275 95 94.6 -8.9 33 150 14180 270 85 85.0 -0.0 | 276 89 88.6 -8.9 34 128 15118 270 81 81.0 -0.0 | 276 85 84.6 -8.9 35 125 15240 270 83 83.0 -0.0 | 276 87 86.6 -8.9 36 113 15850 275 69 68.7 -6.0 | 282 74 72.4 -14.9 37 107 16154 255 54 52.2 14.0 | 265 56 55.8 5.1 38 100 16550 285 44 42.5 -11.4 | 294 50 46.1 -20.2 39 96 16764 285 44 42.5 -11.4 | 294 50 46.1 -20.2 40 70 18650 320 14 9.0 -10.7 | 327 23 12.6 -19.6 41 50 20670 15 13 -3.4 -12.6 | 359 21 0.3 -21.4 42 30 23850 275 2 2.0 -0.2 | 328 11 5.6 -9.0 Wind Parameters Mean winds (0-6000m): 127.7 at 12.8 knts Storm direction: 157.7 at 9.6 knts Shear (0-3000m) pos: 1.9 neg: 1.9 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -162.0 deg Storm rel helicity (0-3000m) pos: 54.7 neg: -5.6 tot: 49.1 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.10 Bulk Shear: 0.76 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 ------------------------------------------------------------------------------- 500 121 11 59 6| 0.0 9.3 9.3| 10.3 -1.3 9.0 18.0 0.67| 11.5 7.7 1000 117 12 66 8| 3.5 4.6 8.2| 30.5 -2.9 27.5 27.5 0.69| 11.0 7.6 1500 124 15 85 8| 3.6 3.1 6.7| 38.2 -2.9 35.3 23.5 0.69| 8.7 6.0 2000 128 16 96 9| 2.8 2.3 5.2| 39.2 -2.9 36.2 18.1 0.69| 6.6 4.6 2500 131 16 102 9| 2.3 1.9 4.1| 52.7 -2.9 49.8 19.9 0.67| 8.2 5.5 3000 136 16 108 8| 1.9 1.9 3.8| 54.7 -5.6 49.1 16.4 0.55| 7.8 4.3 4000 136 13 98 6| 2.7 1.5 4.1| 91.9 -48.1 43.8 11.0 0.06| 11.4 0.7 5000 127 13 81 7| 2.1 0.7 2.9|102.3-105.7 -3.3 -0.7 -0.03| 10.5 -0.3 6000 128 13 81 7| 2.2 1.0 3.2|109.1-150.5 -41.3 -6.9 -0.09| 10.3 -0.9 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250506.11.gif