UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050123.upa.cvt Date: 2300Z 1 MAY 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 1 MAY 25 Station: YBCV WMO ident: 94510 Latitude: -26.40 Longitude: 146.27 Elevation: 304.00 ------------------------------------------------------------------------------- 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 212 SFC 989 304 16.6 9.6 63 7.0 12.5 120 6 290.7 292.0 286.1 312.3 7.60 2 983 356 14.6 8.6 67 6.0 11.2 116 8 289.2 290.4 285.1 309.4 7.14 3 960 556 12.8 8.4 75 4.4 10.3 99 15 289.3 290.6 285.2 309.7 7.22 4 952 627 16.0 5.0 48 11.0 10.0 95 17 293.2 294.3 285.3 309.9 5.75 5 942 716 15.6 4.6 48 11.0 9.6 97 18 293.7 294.7 285.4 310.1 5.65 6 925 871 14.4 4.4 51 10.0 9.0 100 20 294.0 295.0 285.5 310.5 5.67 7 850 1578 8.2 2.2 66 6.0 5.1 110 7 294.7 295.7 285.4 310.2 5.28 8 849 1588 8.0 2.0 66 6.0 4.9 110 7 294.6 295.6 285.2 309.9 5.21 9 832 1754 7.2 -2.8 49 10.0 2.6 110 4 295.5 296.2 284.0 306.6 3.74 10 820 1873 8.2 -17.8 14 26.0 -0.5 115 3 297.8 298.0 281.9 301.4 1.15 11 710 3043 0.2 -25.8 12 26.0 -6.7 155 10 301.5 301.6 282.8 303.7 0.66 12 700 3157 0.0 -29.0 9 29.0 -7.1 185 5 302.5 302.6 283.1 304.2 0.50 13 568 4801 -8.3 -50.3 2 42.0 -14.1 249 25 311.4 311.4 285.9 311.6 0.07 14 560 4910 -7.9 -42.9 4 35.0 -13.7 252 28 313.1 313.1 286.6 313.7 0.15 15 500 5780 -13.7 -60.7 1 47.0 -18.4 260 32 316.3 316.3 287.6 316.4 0.02 16 443 6688 -20.3 -62.3 1 42.0 -23.7 270 29 319.1 319.2 288.5 319.2 0.02 17 403 7385 -22.9 -62.9 1 40.0 -25.9 284 63 324.5 324.5 290.2 324.6 0.02 18 400 7440 -22.7 -64.7 1 42.0 -25.8 285 66 325.5 325.5 290.5 325.6 0.02 19 326 8913 -32.1 -50.1 15 18.0 -33.6 282 92 332.1 332.2 292.4 332.6 0.12 20 317 9111 -31.5 -64.5 2 33.0 -33.4 283 95 335.6 335.7 293.3 335.7 0.02 21 300 9500 -33.7 -65.7 3 32.0 -35.3 285 101 337.9 337.9 293.8 338.0 0.02 22 251 10733 -39.7 -67.7 3 28.0 -40.8 285 122 346.6 346.7 295.9 346.7 0.02 23 250 10760 -40.1 -66.1 5 26.0 -41.2 285 122 346.4 346.5 295.8 346.5 0.02 24 248 10815 -40.5 -60.5 10 20.0 -41.5 285 122 346.6 346.7 295.9 346.8 0.04 25 247 10843 -40.5 -48.5 42 8.0 -41.1 285 123 347.0 347.1 296.1 347.8 0.19 26 230 11326 -44.3 -55.3 28 11.0 -44.9 282 127 348.4 348.4 296.4 348.8 0.09 27 216 11746 -47.9 -54.9 44 7.0 -48.2 280 128 349.1 349.2 296.5 349.6 0.10 28 214 11807 -48.5 -59.5 27 11.0 -48.9 280 128 349.1 349.2 296.5 349.4 0.06 29 200 12250 -52.5 -58.5 48 6.0 -52.7 280 125 349.6 349.6 296.6 349.9 0.07 30 190 12579 -55.3 -60.1 55 4.8 -55.4 277 126 350.3 350.3 296.7 350.6 0.06 31 175 13100 -59.1 -67.1 35 8.0 -59.2 273 128 352.4 352.4 297.2 352.5 0.03 32 168 13354 -61.5 -64.4 68 2.9 -61.6 271 129 352.5 352.5 297.2 352.7 0.04 33 165 13466 -62.2 -68.1 45 5.9 -62.3 270 129 353.1 353.1 297.3 353.2 0.02 34 160 13655 -63.5 -74.5 21 11.0 -63.6 270 129 354.1 354.1 297.5 354.1 0.01 35 150 14050 -65.5 -79.5 13 14.0 -65.6 280 108 357.2 357.2 298.1 357.3 0.00 36 137 14598 -68.1 -82.1 12 14.0 -68.2 282 99 362.0 362.0 299.1 362.1 0.00 37 126 15099 -69.3 -84.3 10 15.0 -69.4 283 91 368.6 368.6 300.3 368.7 0.00 38 100 16480 -68.7 -87.7 5 19.0 -68.8 285 55 395.0 395.0 304.5 395.0 0.00 39 88 17236 -73.1 -89.1 7 16.0 -73.2 285 46 400.9 400.9 305.3 400.9 0.00 40 75 18176 -70.9 -89.9 4 19.0 -71.0 288 23 424.2 424.2 308.2 424.3 0.00 41 70 18590 -65.3 -90.3 2 25.0 -65.5 290 13 444.7 444.7 310.3 444.7 0.00 42 68 18767 -63.3 -89.3 2 26.0 -63.6 284 12 452.7 452.7 311.1 452.7 0.00 43 63 19238 -63.1 -89.1 2 26.0 -63.4 268 10 463.1 463.1 312.1 463.1 0.00 44 54 20181 -65.7 -90.7 2 25.0 -66.0 236 7 478.0 478.0 313.3 478.0 0.00 45 50 20650 -64.7 -90.7 2 26.0 -65.0 220 5 491.0 491.0 314.3 491.0 0.00 46 46 21164 -59.3 -89.3 1 30.0 -60.0 196 7 515.9 515.9 316.0 515.9 0.00 47 42 21728 -61.7 -89.7 1 28.0 -62.3 171 9 523.6 523.6 316.5 523.6 0.00 48 30 23840 -54.9 -86.9 1 32.0 -56.5 75 16 595.0 595.0 320.4 595.0 0.01 49 20 26470 -47.3 -83.3 1 36.0 -51.7 265 6 691.4 691.4 324.1 691.5 0.02 50 17 27546 -45.7 -82.7 1 37.0 -51.1 261 6 729.4 729.4 325.3 729.6 0.03 51 14 28828 -48.7 -83.7 1 35.0 -53.6 257 6 760.9 760.9 326.3 761.1 0.03 52 10 31060 -43.7 -83.7 0 40.0 -52.1 250 6 856.4 856.4 328.5 856.8 0.04 TRP 88 17236 -73.1 -89.1 7 16.0 -73.2 285 46 400.9 400.9 305.3 400.9 0.00 WND 165 13466 -62.2 -68.1 45 5.9 -62.3 270 129 353.1 353.1 297.3 353.2 0.02 Sounding variables and indices 1000-500 mb thick: 5568.00 m Freezing level: 700.00 mb = 3157.00 m = 10357.49 ft Wetbulb zero: 821.96 mb = 1853.85 m = 6082.11 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 20.71 % Est. max temperature: 21.05 C = 69.89 F Sfc-Lift cond lev (LCL): 890.71 mb = 1186.84 m = 3893.78 ft T: 11.63 C 700-500 lapse rate: 5.22 C/km ThetaE index: 9.11 C Layer 850.0- 710.0 mb Conv cond level (CCL): 737.07 mb = 2739.55 m = 8987.92 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 26.44 C = 79.59 F Cap Strength: 7.84 C Lifted Index: 8.49 C Risk: None Lifted Index @300 mb: 19.86 C Lifted Index @700 mb: 4.02 C Showalter Index: 8.49 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: -4.90 Risk: None Sweat Index: 72.40 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.57 J/kg Max Up Vert Vel: 7.69 m/s Conv Inhibition (B-): 49620.62 J/kg Cap Strength: 8.41 C Lift Cond Lev (LCL): 827.26 mb = 1800.95 m = 5908.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 12 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 ---------------------------------------------------------- 0 989 304 120 6 -5.2 3.0 | 95 18 -17.5 1.4 1 954 610 95 17 -16.9 1.5 | 90 29 -29.2 -0.1 2 925 871 100 20 -19.7 3.5 | 93 32 -32.0 1.9 3 920 914 95 20 -19.9 1.7 | 90 32 -32.2 0.2 4 856 1524 90 11 -11.0 0.0 | 86 23 -23.3 -1.6 5 850 1578 110 7 -6.6 2.4 | 92 19 -18.9 0.8 6 824 1829 110 3 -2.8 1.0 | 88 15 -15.1 -0.6 7 794 2134 145 6 -3.4 4.9 | 102 16 -15.7 3.3 8 737 2743 160 10 -3.4 9.4 | 116 18 -15.7 7.8 9 709 3048 155 10 -4.2 9.1 | 114 18 -16.5 7.5 10 700 3157 185 5 0.4 5.0 | 106 12 -11.9 3.4 11 656 3658 215 10 5.7 8.2 | 135 9 -6.6 6.6 12 631 3962 210 10 5.0 8.7 | 134 10 -7.3 7.1 13 607 4267 235 9 7.4 5.2 | 126 6 -4.9 3.6 14 540 5182 260 37 36.4 6.4 | 259 25 24.1 4.8 15 500 5780 260 32 31.5 5.6 | 258 20 19.2 4.0 16 442 6706 270 29 29.0 -0.0 | 275 17 16.7 -1.6 17 400 7440 285 66 63.8 -17.1 | 290 55 51.5 -18.7 18 390 7620 285 64 61.8 -16.6 | 290 53 49.5 -18.1 19 343 8534 280 87 85.7 -15.1 | 283 75 73.4 -16.7 20 300 9500 285 101 97.6 -26.1 | 288 90 85.3 -27.7 21 250 10760 285 122 117.8 -31.6 | 287 111 105.6 -33.2 22 221 11582 280 129 127.0 -22.4 | 282 117 114.8 -24.0 23 200 12250 280 125 123.1 -21.7 | 282 113 110.8 -23.3 24 165 13466 270 129 129.0 -0.0 | 271 117 116.7 -1.6 25 158 13716 270 129 129.0 -0.0 | 271 117 116.7 -1.6 26 150 14050 280 108 106.4 -18.8 | 282 96 94.1 -20.3 27 117 15545 285 84 81.1 -21.7 | 289 73 68.8 -23.3 28 111 15850 260 65 64.0 11.3 | 259 53 51.7 9.7 29 106 16154 280 54 53.2 -9.4 | 285 42 40.9 -11.0 30 100 16459 285 55 53.1 -14.2 | 291 44 40.8 -15.8 31 100 16480 285 55 53.1 -14.2 | 291 44 40.8 -15.8 32 95 16764 285 55 53.1 -14.2 | 291 44 40.8 -15.8 33 88 17236 285 46 44.4 -11.9 | 293 35 32.1 -13.5 34 70 18590 290 13 12.2 -4.4 | 1 6 -0.1 -6.0 35 50 20650 220 5 3.2 3.8 | 104 9 -9.1 2.3 36 30 23840 75 16 -15.5 -4.1 | 78 28 -27.7 -5.7 37 20 26470 265 6 6.0 0.5 | 81 6 -6.3 -1.1 38 10 31060 250 6 5.6 2.1 | 94 7 -6.7 0.5 Wind Parameters Mean winds (0-6000m): 232.7 at 16.5 knts Storm direction: 262.7 at 12.4 knts Shear (0-3000m) pos: 2.9 neg: 1.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 19.0 deg Storm rel helicity (0-3000m) pos: 60.9 neg: -53.6 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.28 Bulk Shear: 104.60 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 99 14 91 26| 0.0 14.2 14.2| 11.4 -16.3 -4.8 -9.7 -0.06| 15.0 -0.9 1000 97 16 91 28| 0.0 4.8 4.8| 11.4 -37.2 -25.7 -25.7 -0.16| 11.1 -1.8 1500 97 14 90 26| 3.8 3.2 7.0| 23.2 -45.8 -22.6 -15.1 -0.09| 11.5 -1.0 2000 101 11 92 23| 3.1 2.4 5.5| 43.7 -45.8 -2.1 -1.0 0.05| 9.9 0.5 2500 110 11 95 23| 2.9 1.9 4.8| 57.4 -45.8 11.6 4.7 0.12| 8.6 1.0 3000 117 10 98 22| 2.9 1.6 4.5| 60.9 -53.6 7.2 2.4 0.08| 8.5 0.7 4000 137 10 107 20| 3.0 1.2 4.2| 73.2 -55.3 17.8 4.5 0.13| 7.6 1.0 5000 195 13 141 14| 5.1 1.0 6.1|131.7 -55.5 76.2 15.2 0.31| 9.2 2.8 6000 233 17 186 8| 3.8 0.8 4.6|146.9 -56.0 91.0 15.2 0.31| 8.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20250501.23.gif