UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042223.upa.cvt Date: 2300Z 22 APR 25 Searching for YBCV... Searching the city database file for: YBCV ... Date:2300Z 22 APR 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 141 SFC 981 304 18.8 11.8 64 7.0 14.5 145 9 293.6 295.1 288.4 319.0 8.89 2 975 357 16.8 10.8 68 6.0 13.2 144 10 292.1 293.5 287.4 315.9 8.36 3 960 489 16.0 10.0 68 6.0 12.4 142 11 292.5 294.0 287.3 315.6 8.05 4 942 650 17.8 7.8 52 10.0 12.0 140 13 296.0 297.2 287.6 316.5 7.06 5 925 806 16.6 7.6 55 9.0 11.4 140 15 296.3 297.6 287.8 317.0 7.09 6 850 1519 10.6 4.6 66 6.0 7.3 110 17 297.3 298.4 287.3 315.6 6.26 7 812 1898 7.6 4.3 80 3.3 5.8 123 17 298.0 299.1 287.7 316.9 6.42 8 794 2083 9.6 -0.4 50 10.0 4.5 144 15 302.0 302.9 287.5 316.2 4.68 9 756 2490 8.8 -12.2 21 21.0 0.4 82 9 305.4 305.8 285.9 311.7 1.98 10 746 2600 8.4 -11.6 23 20.0 0.3 61 7 306.2 306.6 286.4 312.9 2.11 11 700 3122 4.4 -12.6 28 17.0 -2.2 315 1 307.4 307.7 286.7 314.0 2.07 12 683 3321 2.6 -14.4 27 17.0 -3.7 253 5 307.5 307.9 286.5 313.4 1.83 13 633 3933 0.0 -23.0 16 23.0 -6.9 128 14 311.3 311.5 286.9 314.5 0.95 14 625 4035 0.6 -28.4 9 29.0 -7.2 126 15 313.1 313.2 287.1 315.2 0.59 15 537 5242 -3.9 -42.9 3 39.0 -11.4 221 23 321.6 321.7 289.5 322.3 0.16 16 500 5800 -8.5 -37.5 8 29.0 -14.3 230 34 322.7 322.7 289.9 323.8 0.30 17 400 7470 -24.5 -37.5 29 13.0 -26.4 255 44 323.1 323.2 290.1 324.5 0.38 18 381 7823 -27.9 -38.9 34 11.0 -29.3 255 47 323.2 323.3 290.1 324.5 0.35 19 375 7938 -25.3 -54.3 5 29.0 -27.9 255 48 328.1 328.1 291.2 328.4 0.06 20 367 8094 -25.1 -60.1 2 35.0 -27.8 258 43 330.4 330.4 291.9 330.5 0.03 21 329 8880 -31.3 -59.3 5 28.0 -33.1 267 36 332.4 332.4 292.4 332.5 0.04 22 300 9530 -34.9 -63.9 4 29.0 -36.4 270 47 336.2 336.2 293.4 336.3 0.02 23 290 9767 -35.9 -64.9 3 29.0 -37.2 273 50 338.0 338.0 293.9 338.1 0.02 24 284 9913 -34.9 -68.9 2 34.0 -36.4 275 52 341.5 341.5 294.7 341.5 0.01 25 250 10800 -37.5 -74.5 1 37.0 -38.9 280 60 350.3 350.3 296.7 350.3 0.01 26 243 10996 -38.3 -75.3 1 37.0 -39.6 279 63 352.0 352.0 297.1 352.0 0.01 27 216 11797 -43.9 -76.6 1 32.8 -44.7 275 76 355.4 355.4 297.8 355.4 0.01 28 200 12310 -47.5 -77.5 2 30.0 -48.1 265 66 357.6 357.6 298.2 357.6 0.00 29 176 13141 -53.7 -80.7 2 27.0 -54.1 270 54 360.7 360.7 298.8 360.7 0.00 30 150 14150 -60.3 -83.3 3 23.0 -60.5 270 63 366.2 366.2 299.9 366.2 0.00 31 135 14800 -64.7 -85.7 4 21.0 -64.8 262 47 369.6 369.6 300.5 369.6 0.00 32 103 16425 -71.1 -89.1 5 18.0 -71.2 269 19 387.1 387.1 303.3 387.1 0.00 33 100 16600 -70.9 -87.9 6 17.0 -71.0 250 19 390.7 390.7 303.9 390.7 0.00 34 81 17835 -75.5 -90.5 8 15.0 -75.6 230 4 405.6 405.6 305.9 405.6 0.00 35 81 17835 -75.5 -90.5 8 15.0 -75.6 230 4 405.6 405.6 305.9 405.6 0.00 36 70 18680 -75.5 -90.5 8 15.0 -75.6 200 15 422.9 422.9 308.0 422.9 0.00 37 62 19384 -74.1 -90.1 7 16.0 -74.2 164 18 440.9 440.9 310.0 440.9 0.00 38 58 19777 -68.9 -87.9 5 19.0 -69.1 144 19 461.1 461.1 311.9 461.1 0.00 39 50 20670 -66.3 -88.3 3 22.0 -66.5 100 22 487.2 487.2 314.0 487.3 0.00 40 39 22204 -59.1 -89.1 1 30.0 -59.9 90 18 541.3 541.3 317.6 541.4 0.00 41 37 22533 -60.5 -89.5 1 29.0 -61.2 88 17 546.0 546.0 317.9 546.0 0.00 42 30 23860 -54.3 -88.3 1 34.0 -56.0 80 14 596.6 596.6 320.5 596.6 0.01 43 23 25572 -53.5 -88.5 1 35.0 -55.8 64 15 646.1 646.1 322.5 646.1 0.01 44 20 26480 -50.5 -87.5 0 37.0 -53.8 55 15 681.6 681.6 323.8 681.7 0.01 45 16 27947 -46.9 -85.9 0 39.0 -52.1 738.3 738.3 325.6 738.4 0.02 46 11 30440 -45.1 -84.1 0 39.0 -52.4 828.3 828.3 327.9 828.6 0.03 TRP 81 17835 -75.5 -90.5 8 15.0 -75.6 230 4 405.6 405.6 305.9 405.6 0.00 WND 216 11797 -43.9 -76.6 1 32.8 -44.7 275 76 355.4 355.4 297.8 355.4 0.01 Sounding variables and indices 1000-500 mb thick: 5659.00 m Freezing level: 613.27 mb = 4195.47 m = 13764.50 ft Wetbulb zero: 740.29 mb = 2662.89 m = 8736.41 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 31.04 % Est. max temperature: 22.84 C = 73.11 F Sfc-Lift cond lev (LCL): 884.05 mb = 1187.76 m = 3896.81 ft T: 13.39 C 700-500 lapse rate: 4.82 C/km ThetaE index: 5.15 C Layer 794.0- 746.0 mb Conv cond level (CCL): 695.29 mb = 3176.78 m = 10422.38 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 32.57 C = 90.63 F Cap Strength: 10.55 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 14.36 C Lifted Index @700 mb: 5.49 C Showalter Index: 10.35 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 19.10 C Cross Totals Index: 13.10 C K Index: 6.70 Risk: None Sweat Index: 123.20 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.82 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 49343.08 J/kg Cap Strength: 10.53 C Lift Cond Lev (LCL): 825.86 mb = 1757.70 m = 5766.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 204 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 ---------------------------------------------------------- 0 981 304 145 9 -5.2 7.4 | 70 11 -10.0 -3.6 1 947 610 140 13 -8.4 10.0 | 86 13 -13.2 -1.0 2 925 806 140 15 -9.6 11.5 | 92 15 -14.5 0.6 3 913 914 140 13 -8.4 10.0 | 86 13 -13.2 -1.0 4 881 1219 140 14 -9.0 10.7 | 89 14 -13.9 -0.2 5 850 1519 110 17 -16.0 5.8 | 76 21 -20.9 -5.1 6 849 1524 110 17 -16.0 5.8 | 76 21 -20.9 -5.1 7 819 1829 115 18 -16.3 7.6 | 81 21 -21.2 -3.3 8 789 2134 150 14 -7.0 12.1 | 96 12 -11.9 1.2 9 706 3048 335 1 0.4 -0.9 | 21 13 -4.5 -11.8 10 700 3122 315 1 0.7 -0.7 | 20 12 -4.2 -11.6 11 654 3658 145 12 -6.9 9.8 | 85 12 -11.8 -1.1 12 630 3962 125 14 -11.5 8.0 | 80 17 -16.3 -2.9 13 606 4267 130 17 -13.0 10.9 | 90 18 -17.9 -0.0 14 561 4877 150 11 -5.5 9.5 | 82 10 -10.4 -1.4 15 540 5182 220 22 14.1 16.9 | 237 11 9.3 5.9 16 500 5800 230 34 26.0 21.9 | 243 24 21.2 10.9 17 481 6096 235 37 30.3 21.2 | 248 27 25.4 10.3 18 400 7470 255 44 42.5 11.4 | 269 38 37.6 0.5 19 375 7925 255 48 46.4 12.4 | 268 42 41.5 1.5 20 345 8534 265 31 30.9 2.7 | 288 27 26.0 -8.2 21 300 9530 270 47 47.0 -0.0 | 285 44 42.1 -10.9 22 255 10668 285 62 59.9 -16.0 | 296 61 55.0 -27.0 23 250 10800 280 60 59.1 -10.4 | 291 58 54.2 -21.3 24 216 11797 275 76 75.7 -6.6 | 284 73 70.8 -17.6 25 213 11887 275 76 75.7 -6.6 | 284 73 70.8 -17.6 26 200 12310 265 66 65.7 5.8 | 275 61 60.9 -5.2 27 185 12802 265 60 59.8 5.2 | 276 55 54.9 -5.7 28 168 13411 275 49 48.8 -4.3 | 289 46 43.9 -15.2 29 161 13716 285 55 53.1 -14.2 | 298 54 48.2 -25.2 30 153 14021 275 64 63.8 -5.6 | 286 61 58.9 -16.5 31 150 14150 270 63 63.0 -0.0 | 281 59 58.1 -10.9 32 132 14935 260 43 42.3 7.5 | 275 38 37.5 -3.5 33 125 15240 270 31 31.0 -0.0 | 293 28 26.1 -10.9 34 119 15545 305 27 22.1 -15.5 | 327 32 17.2 -26.4 35 113 15850 275 34 33.9 -3.0 | 296 32 29.0 -13.9 36 108 16154 260 28 27.6 4.9 | 285 23 22.7 -6.1 37 102 16459 270 18 18.0 -0.0 | 310 17 13.1 -10.9 38 100 16600 250 19 17.9 6.5 | 289 14 13.0 -4.4 39 97 16764 270 21 21.0 -0.0 | 304 19 16.1 -10.9 40 81 17835 230 4 3.1 2.6 | 12 9 -1.8 -8.4 41 70 18680 200 15 5.1 14.1 | 184 3 0.2 3.2 42 50 20670 100 22 -21.7 3.8 | 75 27 -26.5 -7.1 43 30 23860 80 14 -13.8 -2.4 | 54 23 -18.7 -13.4 44 20 26480 55 15 -12.3 -8.6 | 41 26 -17.2 -19.5 Wind Parameters Mean winds (0-6000m): 174.1 at 16.0 knts Storm direction: 204.1 at 12.0 knts Shear (0-3000m) pos: 1.1 neg: 1.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -69.0 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -128.6 tot: -82.5 m^2/s^2 ave: -27.5 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.24 Bulk Shear: 10.16 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 ------------------------------------------------------------------------------- 500 141 12 83 13| 0.0 6.2 6.2| 15.4 0.0 15.4 30.8 0.77| 6.3 4.8 1000 140 13 86 13| 0.0 3.3 3.3| 17.6 -8.0 9.5 9.5 0.29| 5.6 1.6 1500 130 14 84 16| 0.0 3.8 3.8| 25.4 -22.7 2.7 1.8 0.08| 6.3 0.5 2000 130 14 84 16| 1.6 2.9 4.5| 45.7 -46.2 -0.5 -0.2 -0.01| 9.1 -0.1 2500 130 13 81 15| 1.3 2.0 3.3| 45.7-112.9 -67.1 -26.9 -0.29| 10.4 -3.0 3000 134 11 77 13| 1.1 1.0 2.1| 46.1-128.6 -82.5 -27.5 -0.33| 10.2 -3.3 4000 134 12 78 14| 0.8 1.9 2.7| 67.5-132.6 -65.1 -16.3 -0.12| 11.0 -1.3 5000 142 12 85 13| 3.6 1.5 5.1|108.3-136.8 -28.5 -5.7 0.09| 12.2 1.1 6000 174 16 127 8| 4.4 1.2 5.6|145.3-136.8 8.5 1.4 0.12| 11.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//YBCV/skewt/YBCV.skewt.20250422.23.gif