UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051423.upa.cvt Date: 2300Z 14 MAY 25 Searching for Y4461... Searching the city database file for: Y4461 ... Date:2300Z 14 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 202 SFC 955 591 14.0 5.0 55 9.0 9.2 110 10 291.0 292.0 284.3 307.4 5.73 2 940 725 12.0 5.0 62 7.0 8.3 108 19 290.2 291.3 284.1 306.9 5.82 3 925 860 12.4 4.4 58 8.0 8.2 105 28 292.0 293.0 284.7 308.3 5.67 4 912 979 12.8 4.8 58 8.0 8.5 105 25 293.6 294.6 285.6 310.7 5.92 5 853 1539 10.8 -2.2 40 13.0 4.6 97 8 297.2 297.8 284.8 308.6 3.81 6 850 1568 10.6 -1.4 43 12.0 4.8 90 5 297.3 298.0 285.1 309.4 4.06 7 769 2390 3.2 -4.8 56 8.0 -0.3 233 9 297.9 298.5 284.7 308.4 3.48 8 764 2443 4.2 -14.8 24 19.0 -2.5 230 10 299.5 299.8 283.2 304.5 1.58 9 749 2605 5.4 -31.6 5 37.0 -3.8 190 11 302.6 302.6 282.9 303.8 0.36 10 700 3154 2.0 -25.0 11 27.0 -5.5 165 12 304.7 304.8 284.2 307.1 0.72 11 647 3784 -1.7 -32.7 7 31.0 -8.8 167 12 307.4 307.5 284.8 308.8 0.38 12 615 4186 -2.5 -35.5 6 33.0 -9.6 163 14 311.0 311.1 286.1 312.1 0.30 13 507 5685 -13.7 -51.7 2 38.0 -18.3 208 23 315.1 315.1 287.2 315.3 0.06 14 500 5790 -14.3 -51.3 3 37.0 -18.7 210 24 315.6 315.6 287.3 315.9 0.07 15 415 7173 -25.5 -49.5 9 24.0 -27.7 217 26 318.5 318.5 288.3 318.9 0.10 16 400 7440 -26.7 -56.7 4 30.0 -28.9 235 28 320.3 320.3 288.9 320.5 0.04 17 380 7809 -28.3 -62.3 2 34.0 -30.4 248 42 322.9 322.9 289.7 323.0 0.02 18 356 8276 -29.9 -44.9 22 15.0 -31.4 255 64 326.8 326.9 291.0 327.6 0.20 19 320 9025 -36.5 -44.5 43 8.0 -37.2 255 73 327.8 327.9 291.3 328.7 0.23 20 310 9245 -37.9 -51.9 22 14.0 -38.8 255 75 328.9 328.9 291.5 329.3 0.10 21 300 9470 -39.9 -49.9 34 10.0 -40.5 255 78 329.1 329.2 291.6 329.7 0.13 22 252 10628 -50.3 -57.3 43 7.0 -50.5 260 88 330.5 330.5 291.9 330.8 0.07 23 250 10680 -50.7 -57.7 43 7.0 -50.9 260 89 330.7 330.7 292.0 330.9 0.06 24 243 10865 -51.7 -57.7 49 6.0 -51.9 261 91 331.9 331.9 292.3 332.2 0.06 25 241 10919 -51.9 -59.9 38 8.0 -52.1 262 92 332.4 332.4 292.4 332.6 0.05 26 238 11000 -50.7 -70.7 8 20.0 -51.1 262 93 335.4 335.4 293.2 335.4 0.01 27 233 11139 -50.3 -77.3 3 27.0 -50.7 263 94 338.0 338.0 293.9 338.0 0.00 28 228 11281 -50.1 -76.1 3 26.0 -50.5 264 96 340.4 340.4 294.4 340.5 0.01 29 200 12130 -54.3 -75.3 6 21.0 -54.6 270 106 346.8 346.8 295.9 346.8 0.01 30 189 12491 -55.7 -76.9 5 21.2 -56.0 270 116 350.1 350.1 296.7 350.1 0.01 31 153 13817 -61.1 -83.1 4 22.0 -61.3 260 97 362.8 362.8 299.2 362.8 0.00 32 150 13940 -60.3 -83.3 3 23.0 -60.5 260 95 366.2 366.2 299.9 366.2 0.00 33 100 16440 -65.3 -88.3 3 23.0 -65.4 260 56 401.6 401.6 305.4 401.6 0.00 34 80 17783 -68.3 -90.3 3 22.0 -68.4 274 40 421.8 421.8 307.9 421.9 0.00 35 74 18253 -64.9 -89.9 2 25.0 -65.1 280 34 438.5 438.5 309.7 438.5 0.00 36 70 18590 -66.5 -89.5 3 23.0 -66.7 285 29 442.1 442.1 310.1 442.1 0.00 37 67 18855 -67.5 -90.5 2 23.0 -67.7 265 27 445.5 445.5 310.4 445.5 0.00 38 57 19840 -62.7 -89.7 1 27.0 -63.1 190 17 477.5 477.5 313.2 477.5 0.00 39 50 20650 -61.5 -89.5 1 28.0 -62.0 130 10 498.6 498.6 314.8 498.6 0.00 40 36 22697 -60.7 -89.7 1 29.0 -61.4 46 4 549.7 549.7 318.1 549.8 0.00 41 30 23850 -54.9 -86.9 1 32.0 -56.5 0 0 595.0 595.0 320.4 595.0 0.01 42 27 24527 -52.3 -86.3 1 34.0 -54.6 44 2 620.5 620.5 321.5 620.5 0.01 43 20 26480 -49.3 -85.3 1 36.0 -53.0 170 7 685.3 685.3 324.0 685.4 0.01 44 15 28379 -46.3 -84.3 1 38.0 -51.9 754.0 754.0 326.0 754.2 0.02 45 14 28840 -43.3 -83.3 0 40.0 -50.5 779.2 779.2 326.7 779.4 0.03 TRP 153 13817 -61.1 -83.1 4 22.0 -61.3 260 97 362.8 362.8 299.2 362.8 0.00 WND 189 12491 -55.7 -76.9 5 21.2 -56.0 270 116 350.1 350.1 296.7 350.1 0.01 Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 671.35 mb = 3494.44 m = 11464.56 ft Wetbulb zero: 773.81 mb = 2339.15 m = 7674.27 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 21.79 % Est. max temperature: 20.59 C = 69.06 F Sfc-Lift cond lev (LCL): 833.79 mb = 1726.12 m = 5663.06 ft T: 9.18 C 700-500 lapse rate: 6.18 C/km ThetaE index: 5.56 C Layer 769.0- 700.0 mb Conv cond level (CCL): 648.45 mb = 3765.92 m = 12355.23 ft Mean mixing ratio: 5.26 g/kg Conv temperature: 30.20 C = 86.35 F Cap Strength: 8.79 C Lifted Index: 8.65 C Risk: None Lifted Index @300 mb: 14.46 C Lifted Index @700 mb: 6.61 C Showalter Index: 8.41 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 12.90 C K Index: -3.50 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.39 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 51495.43 J/kg Cap Strength: 8.73 C Lift Cond Lev (LCL): 786.40 mb = 2206.61 m = 7239.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 206 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 ---------------------------------------------------------- 0 955 591 110 10 -9.4 3.4 | 65 16 -14.5 -6.9 1 925 860 105 28 -27.0 7.2 | 85 32 -32.1 -3.1 2 919 914 105 27 -26.1 7.0 | 84 31 -31.2 -3.3 3 886 1219 105 18 -17.4 4.7 | 76 23 -22.5 -5.7 4 854 1524 100 10 -9.8 1.7 | 60 17 -14.9 -8.6 5 850 1568 90 5 -5.0 0.0 | 44 14 -10.1 -10.3 6 823 1829 20 2 -0.7 -1.9 | 25 13 -5.8 -12.2 7 793 2134 245 6 5.4 2.5 | 357 8 0.4 -7.8 8 764 2438 230 10 7.7 6.4 | 326 5 2.6 -3.9 9 736 2743 155 12 -5.1 10.9 | 93 10 -10.2 0.6 10 709 3048 170 12 -2.1 11.8 | 102 7 -7.2 1.5 11 700 3154 165 12 -3.1 11.6 | 99 8 -8.2 1.3 12 682 3353 170 13 -2.3 12.8 | 109 8 -7.3 2.5 13 656 3658 160 12 -4.1 11.3 | 96 9 -9.2 1.0 14 631 3962 180 13 0.0 13.0 | 118 6 -5.1 2.7 15 607 4267 155 14 -5.9 12.7 | 102 11 -11.0 2.4 16 562 4877 165 17 -4.4 16.4 | 123 11 -9.5 6.1 17 540 5182 200 20 6.8 18.8 | 192 9 1.8 8.5 18 500 5790 210 24 12.0 20.8 | 213 13 6.9 10.5 19 442 6706 225 20 14.1 14.1 | 247 10 9.1 3.8 20 407 7315 215 28 16.1 22.9 | 221 17 11.0 12.6 21 400 7440 235 28 22.9 16.1 | 252 19 17.9 5.7 22 390 7620 245 32 29.0 13.5 | 262 24 23.9 3.2 23 358 8230 255 64 61.8 16.6 | 264 57 56.7 6.3 24 300 9470 255 78 75.3 20.2 | 262 71 70.3 9.9 25 287 9754 255 79 76.3 20.4 | 262 72 71.2 10.1 26 250 10680 260 89 87.6 15.5 | 266 83 82.6 5.1 27 200 12130 270 106 106.0 -0.0 | 276 101 100.9 -10.3 28 189 12491 270 116 116.0 -0.0 | 275 111 110.9 -10.3 29 180 12802 270 116 116.0 -0.0 | 275 111 110.9 -10.3 30 153 13817 260 97 95.5 16.8 | 266 91 90.4 6.5 31 150 13940 260 95 93.6 16.5 | 266 89 88.5 6.2 32 121 15240 255 73 70.5 18.9 | 263 66 65.4 8.6 33 100 16440 260 56 55.1 9.7 | 271 50 50.1 -0.6 34 95 16764 260 55 54.2 9.6 | 271 49 49.1 -0.8 35 70 18590 285 29 28.0 -7.5 | 308 29 22.9 -17.8 36 50 20650 130 10 -7.7 6.4 | 73 13 -12.7 -3.9 37 30 23850 0 0 -0.0 -0.0 | 26 11 -5.1 -10.3 38 20 26480 170 7 -1.2 6.9 | 62 7 -6.3 -3.4 Wind Parameters Mean winds (0-6000m): 176.2 at 15.3 knts Storm direction: 206.2 at 11.5 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 33.9 deg Storm rel helicity (0-3000m) pos: 48.4 neg: -124.0 tot: -75.6 m^2/s^2 ave: -25.2 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 13.6 stream: -2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 64.77 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 ------------------------------------------------------------------------------- 500 106 22 80 26| 0.0 12.2 12.2| 43.0 -16.9 26.1 52.3 0.23| 23.9 5.4 1000 105 18 76 23| 0.0 3.2 3.2| 43.0 -78.0 -35.0 -35.0 -0.17| 20.9 -3.6 1500 103 13 68 19| 3.5 2.1 5.6| 43.0-114.6 -71.6 -47.7 -0.33| 18.2 -5.9 2000 116 12 73 17| 2.6 1.7 4.3| 44.4-119.9 -75.5 -37.8 -0.22| 17.3 -3.8 2500 128 12 79 15| 2.1 1.6 3.7| 46.5-121.2 -74.7 -29.9 -0.19| 15.8 -3.0 3000 137 12 84 13| 1.7 1.4 3.2| 48.4-124.0 -75.6 -25.2 -0.19| 13.6 -2.5 4000 147 12 90 12| 1.5 1.4 2.9| 58.8-128.8 -70.0 -17.5 -0.14| 11.6 -1.6 5000 160 14 105 10| 2.9 1.2 4.0| 99.1-128.8 -29.7 -5.9 0.03| 11.1 0.4 6000 176 15 129 8| 2.6 1.0 3.6|119.8-128.8 -8.9 -1.5 0.09| 9.9 0.9 Wrote GIF file: /home/apache/climate/data/raob//Y4461/skewt/Y4461.skewt.20250514.23.gif