UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050823.upa.cvt Date: 2300Z 8 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 8 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 196 SFC 955 590 17.2 6.2 48 11.0 11.0 95 10 294.2 295.3 286.1 312.3 6.23 2 925 863 16.0 6.0 51 10.0 10.4 75 27 295.7 296.8 286.8 314.2 6.34 3 912 983 15.6 5.6 51 10.0 10.0 71 28 296.5 297.6 287.0 314.8 6.26 4 897 1124 16.0 5.0 48 11.0 9.9 63 25 298.3 299.4 287.5 316.3 6.10 5 850 1579 12.6 4.6 58 8.0 8.2 40 16 299.3 300.5 288.1 317.9 6.26 6 814 1940 9.8 2.8 62 7.0 6.1 21 9 300.1 301.2 287.8 317.3 5.76 7 792 2167 8.6 -2.4 46 11.0 3.3 55 6 301.2 301.9 286.5 313.4 4.05 8 787 2219 10.4 -17.6 12 28.0 0.4 62 7 303.7 303.9 284.4 307.6 1.22 9 781 2283 10.4 -16.6 13 27.0 0.5 72 8 304.3 304.6 284.8 308.6 1.33 10 700 3189 7.4 -33.6 3 41.0 -3.2 145 9 310.7 310.7 285.9 311.8 0.32 11 689 3319 7.0 -33.0 4 40.0 -3.5 145 10 311.6 311.7 286.4 312.9 0.34 12 574 4789 -3.1 -21.1 23 18.0 -8.8 224 12 316.5 316.8 288.9 320.7 1.24 13 516 5619 -10.7 -24.7 31 14.0 -14.4 249 20 317.1 317.3 288.9 320.6 1.00 14 500 5860 -12.9 -28.9 25 16.0 -16.5 255 13 317.3 317.4 288.6 319.8 0.70 15 492 5983 -13.5 -31.5 20 18.0 -17.3 255 13 318.0 318.2 288.8 320.0 0.56 16 482 6139 -12.5 -46.5 4 34.0 -17.5 255 14 321.1 321.2 289.2 321.6 0.12 17 438 6864 -16.5 -54.5 2 38.0 -20.8 252 28 325.0 325.0 290.3 325.2 0.05 18 429 7020 -16.7 -42.7 9 26.0 -20.7 252 31 326.7 326.7 291.0 327.5 0.21 19 401 7522 -21.3 -33.3 33 12.0 -23.5 250 42 327.1 327.2 291.5 329.2 0.58 20 400 7540 -21.3 -33.3 33 12.0 -23.5 250 42 327.3 327.4 291.6 329.4 0.58 21 306 9463 -36.5 -48.5 28 12.0 -37.4 277 59 332.0 332.1 292.4 332.6 0.15 22 300 9600 -37.1 -52.1 20 15.0 -38.1 280 61 333.1 333.1 292.7 333.5 0.10 23 280 10074 -38.3 -58.3 10 20.0 -39.4 277 73 338.0 338.0 293.9 338.2 0.05 24 250 10840 -44.1 -57.1 22 13.0 -44.7 285 89 340.5 340.5 294.5 340.8 0.07 25 241 11086 -46.5 -58.5 24 12.0 -47.0 285 91 340.5 340.5 294.5 340.7 0.06 26 238 11169 -46.7 -70.7 5 24.0 -47.3 285 92 341.4 341.4 294.7 341.5 0.01 27 200 12310 -53.3 -73.3 7 20.0 -53.6 285 104 348.4 348.4 296.3 348.4 0.01 28 188 12705 -56.4 -75.1 8 18.7 -56.6 280 108 349.6 349.6 296.5 349.7 0.01 29 173 13228 -60.5 -77.5 9 17.0 -60.7 280 99 351.2 351.2 296.9 351.2 0.01 30 150 14110 -63.5 -83.5 5 20.0 -63.6 280 62 360.7 360.7 298.8 360.7 0.00 31 143 14403 -64.5 -84.5 5 20.0 -64.6 280 57 363.9 363.9 299.4 363.9 0.00 32 100 16560 -69.9 -88.9 5 19.0 -70.0 230 18 392.7 392.7 304.2 392.7 0.00 33 89 17251 -72.3 -89.3 6 17.0 -72.3 245 17 401.2 401.2 305.3 401.2 0.00 34 70 18670 -71.1 -90.1 4 19.0 -71.2 225 11 432.3 432.3 309.1 432.3 0.00 35 54 20214 -68.5 -90.5 3 22.0 -68.7 136 15 471.6 471.6 312.8 471.6 0.00 36 50 20680 -63.7 -90.7 1 27.0 -64.1 110 16 493.4 493.4 314.5 493.4 0.00 37 49 20804 -63.7 -89.7 2 26.0 -64.1 112 16 496.2 496.2 314.7 496.2 0.00 38 46 21190 -65.7 -90.7 2 25.0 -66.0 118 16 500.5 500.5 315.0 500.5 0.00 39 38 22376 -56.9 -87.9 1 31.0 -58.0 137 17 551.0 551.0 318.2 551.0 0.00 40 35 22895 -57.9 -87.9 1 30.0 -58.9 145 17 561.5 561.5 318.7 561.5 0.00 41 30 23870 -56.7 -87.7 1 31.0 -58.0 160 18 590.1 590.1 320.2 590.1 0.01 42 24 25296 -54.5 -86.5 1 32.0 -56.5 121 11 635.3 635.3 322.1 635.4 0.01 43 22 25862 -48.9 -83.9 1 35.0 -52.5 106 9 668.0 668.0 323.3 668.2 0.02 44 20 26490 -48.1 -84.1 1 36.0 -52.2 90 6 688.9 689.0 324.1 689.1 0.02 45 16 27974 -44.1 -82.1 1 38.0 -50.4 747.4 747.4 325.8 747.6 0.03 46 11 30468 -47.7 -83.7 1 36.0 -53.8 818.9 818.9 327.7 819.2 0.03 TRP 89 17251 -72.3 -89.3 6 17.0 -72.3 245 17 401.2 401.2 305.3 401.2 0.00 WND 188 12705 -56.4 -75.1 8 18.7 -56.6 280 108 349.6 349.6 296.5 349.7 0.01 Sounding variables and indices 1000-500 mb thick: 5664.00 m Freezing level: 609.30 mb = 4337.81 m = 14231.48 ft Wetbulb zero: 769.27 mb = 2408.28 m = 7901.09 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 27.14 % Est. max temperature: 23.46 C = 74.23 F Sfc-Lift cond lev (LCL): 809.94 mb = 1981.38 m = 6500.52 ft T: 9.58 C 700-500 lapse rate: 7.60 C/km ThetaE index: 10.31 C Layer 814.0- 781.0 mb Conv cond level (CCL): 603.99 mb = 4379.09 m = 14366.93 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 37.92 C = 100.25 F Cap Strength: 9.32 C Lifted Index: 6.12 C Risk: None Lifted Index @300 mb: 12.92 C Lifted Index @700 mb: 8.96 C Showalter Index: 4.66 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 17.50 C K Index: -10.90 Risk: None Sweat Index: 100.20 Risk: None Energy Index: 0.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.79 J/kg Max Up Vert Vel: 6.90 m/s Conv Inhibition (B-): 48212.82 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 776.56 mb = 2330.27 m = 7645.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 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 ---------------------------------------------------------- 0 955 590 95 10 -10.0 0.9 | 69 18 -16.7 -6.6 1 925 863 75 27 -26.1 -7.0 | 66 36 -32.8 -14.4 2 919 914 75 29 -28.0 -7.5 | 67 38 -34.8 -14.9 3 856 1524 40 16 -10.3 -12.3 | 41 26 -17.0 -19.7 4 850 1579 40 16 -10.3 -12.3 | 41 26 -17.0 -19.7 5 825 1829 5 11 -1.0 -11.0 | 23 20 -7.7 -18.4 6 795 2134 50 5 -3.8 -3.2 | 45 15 -10.6 -10.6 7 766 2438 95 11 -11.0 1.0 | 70 19 -17.7 -6.5 8 739 2743 100 10 -9.8 1.7 | 71 18 -16.6 -5.7 9 700 3189 145 9 -5.2 7.4 | 90 12 -11.9 -0.1 10 686 3353 145 10 -5.7 8.2 | 94 13 -12.5 0.8 11 660 3658 145 3 -1.7 2.5 | 60 10 -8.5 -5.0 12 611 4267 195 9 2.3 8.7 | 106 5 -4.4 1.3 13 588 4572 230 10 7.7 6.4 | 317 1 0.9 -1.0 14 566 4877 220 13 8.4 10.0 | 213 3 1.6 2.5 15 545 5182 250 20 18.8 6.8 | 273 12 12.1 -0.6 16 524 5486 255 22 21.3 5.7 | 277 15 14.5 -1.7 17 504 5791 240 16 13.9 8.0 | 265 7 7.1 0.6 18 500 5860 255 13 12.6 3.4 | 305 7 5.8 -4.1 19 485 6096 255 13 12.6 3.4 | 305 7 5.8 -4.1 20 400 7540 250 42 39.5 14.4 | 258 33 32.7 6.9 21 396 7620 245 37 33.5 15.6 | 253 28 26.8 8.2 22 300 9600 280 61 60.1 -10.6 | 289 56 53.3 -18.0 23 293 9754 280 61 60.1 -10.6 | 289 56 53.3 -18.0 24 268 10363 275 84 83.7 -7.3 | 281 78 76.9 -14.7 25 250 10840 285 89 86.0 -23.0 | 291 85 79.2 -30.5 26 200 12310 285 104 100.5 -26.9 | 290 100 93.7 -34.3 27 188 12705 280 108 106.4 -18.8 | 285 103 99.6 -26.2 28 185 12802 280 108 106.4 -18.8 | 285 103 99.6 -26.2 29 168 13411 280 95 93.6 -16.5 | 285 90 86.8 -23.9 30 160 13716 275 69 68.7 -6.0 | 282 63 62.0 -13.4 31 150 14110 280 62 61.1 -10.8 | 289 57 54.3 -18.2 32 131 14935 280 49 48.3 -8.5 | 291 44 41.5 -15.9 33 118 15545 270 34 34.0 -0.0 | 285 28 27.3 -7.4 34 107 16154 245 32 29.0 13.5 | 255 23 22.3 6.1 35 102 16459 250 27 25.4 9.2 | 264 19 18.6 1.8 36 100 16560 230 18 13.8 11.6 | 240 8 7.0 4.1 37 97 16764 230 18 13.8 11.6 | 240 8 7.0 4.1 38 89 17251 245 17 15.4 7.2 | 272 9 8.7 -0.2 39 70 18670 225 11 7.8 7.8 | 251 1 1.0 0.4 40 50 20680 110 16 -15.0 5.5 | 85 22 -21.8 -2.0 41 30 23870 160 18 -6.2 16.9 | 126 16 -12.9 9.5 42 20 26490 90 6 -6.0 0.0 | 60 15 -12.7 -7.4 Wind Parameters Mean winds (0-6000m): 192.2 at 13.4 knts Storm direction: 222.2 at 10.0 knts Shear (0-3000m) pos: 3.0 neg: 2.3 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -0.2 deg Storm rel helicity (0-3000m) pos: 91.7 neg: -197.6 tot: -105.9 m^2/s^2 ave: -35.3 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 13.2 stream: -1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 126.46 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 75 22 65 31| 0.0 17.8 17.8| 4.1 -66.4 -62.4 -124.7 -0.26| 25.5 -6.7 1000 67 21 59 31| 0.0 6.8 6.8| 4.1-146.4-142.4 -142.4 -0.43| 19.6 -8.4 1500 58 18 52 28| 3.4 4.5 8.0| 31.1-184.4-153.3 -102.2 -0.31| 18.4 -5.8 2000 62 15 54 25| 3.5 3.4 6.9| 69.8-184.4-114.7 -57.3 -0.13| 16.2 -2.2 2500 68 14 58 24| 3.9 2.7 6.7| 87.4-184.4 -97.0 -38.8 -0.06| 14.3 -0.9 3000 76 13 61 22| 3.0 2.3 5.3| 91.7-197.6-105.9 -35.3 -0.10| 13.2 -1.3 4000 87 12 66 20| 3.3 1.7 5.0|103.0-200.9 -97.8 -24.5 -0.06| 11.9 -0.7 5000 114 13 83 18| 3.5 1.4 4.9|117.8-205.0 -87.3 -17.5 -0.01| 11.5 -0.2 6000 192 13 145 7| 2.3 1.2 3.5|126.3-223.4 -97.1 -16.2 -0.03| 11.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250508.23.gif