UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041923.upa.cvt Date: 2300Z 19 APR 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 19 APR 25 Station: Y5527 WMO ident: 95527 Latitude: -29.50 Longitude: 149.83 ------------------------------------------------------------------------------- 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 126 SFC 990 214 22.8 13.8 57 9.0 17.0 5 12 296.8 298.6 290.6 326.0 10.06 2 964 444 20.0 11.0 56 9.0 14.5 2 14 296.2 297.8 289.1 321.1 8.58 3 955 525 22.4 8.4 41 14.0 14.0 1 15 299.5 300.8 289.0 320.9 7.25 4 925 802 20.4 10.4 53 10.0 14.2 340 15 300.2 301.7 290.4 325.5 8.59 5 850 1526 15.0 8.0 63 7.0 10.8 320 14 301.9 303.3 290.4 325.5 7.94 6 700 3131 1.4 1.3 99 0.1 1.4 285 12 304.0 305.1 289.4 322.2 6.01 7 672 3459 -0.3 -0.3 100 0.0 -0.3 295 16 305.7 306.7 289.6 322.7 5.58 8 653 3688 -2.3 -2.8 96 0.5 -2.6 281 19 306.0 306.8 288.9 320.6 4.77 9 642 3822 -3.9 -26.9 15 23.0 -9.6 261 20 305.6 305.8 284.5 307.8 0.66 10 636 3897 -1.1 -30.1 9 29.0 -8.3 250 20 309.6 309.7 285.8 311.3 0.49 11 624 4049 0.8 -37.2 4 38.0 -7.7 250 19 313.5 313.6 286.9 314.4 0.25 12 611 4219 1.4 -41.6 2 43.0 -7.6 269 16 316.1 316.1 287.6 316.7 0.16 13 591 4486 0.0 -47.0 1 47.0 -8.7 272 18 317.5 317.5 288.1 317.8 0.09 14 583 4596 0.0 -18.0 24 18.0 -6.4 272 20 318.7 319.0 290.0 324.1 1.59 15 561 4902 -2.5 -16.5 33 14.0 -7.6 305 22 319.3 319.7 290.5 325.6 1.88 16 538 5234 -3.3 -38.3 5 35.0 -10.9 297 27 322.2 322.2 289.7 323.2 0.26 17 500 5810 -7.1 -45.1 3 38.0 -13.7 285 34 324.4 324.4 290.2 324.9 0.14 18 473 6240 -9.9 -53.9 1 44.0 -16.0 285 37 326.1 326.1 290.6 326.3 0.05 19 410 7325 -17.3 -32.3 26 15.0 -20.4 285 52 330.2 330.3 292.4 332.5 0.62 20 400 7510 -18.1 -40.1 13 22.0 -21.7 285 55 331.5 331.5 292.4 332.6 0.29 21 397 7566 -18.1 -47.1 6 29.0 -22.1 285 56 332.2 332.2 292.4 332.7 0.14 22 373 8027 -21.9 -35.9 27 14.0 -24.4 283 62 333.1 333.2 293.0 334.9 0.48 23 366 8166 -22.1 -40.1 18 18.0 -24.9 282 64 334.7 334.7 293.3 335.9 0.32 24 357 8349 -21.3 -56.3 3 35.0 -24.9 281 66 338.1 338.1 293.9 338.3 0.05 25 300 9610 -28.7 -59.7 3 31.0 -31.1 275 83 344.9 344.9 295.6 345.1 0.04 26 298 9658 -29.1 -60.1 3 31.0 -31.4 276 83 345.0 345.0 295.6 345.2 0.04 27 285 9976 -31.9 -45.9 24 14.0 -33.4 279 84 345.4 345.5 295.8 346.3 0.22 28 250 10890 -39.1 -56.1 15 17.0 -40.1 270 82 347.9 348.0 296.3 348.3 0.08 29 221 11723 -45.0 -64.7 9 19.7 -45.7 270 85 351.3 351.3 297.0 351.4 0.03 30 218 11814 -45.7 -65.7 9 20.0 -46.3 270 85 351.6 351.6 297.0 351.7 0.03 31 200 12380 -50.9 -63.9 20 13.0 -51.2 270 80 352.2 352.2 297.1 352.3 0.04 32 188 12779 -54.5 -65.5 25 11.0 -54.7 269 80 352.6 352.7 297.3 352.8 0.03 33 185 12882 -55.3 -71.3 12 16.0 -55.6 269 80 353.0 353.0 297.3 353.0 0.01 34 177 13161 -58.1 -66.1 35 8.0 -58.2 268 80 352.9 352.9 297.3 353.0 0.03 35 175 13233 -57.5 -73.5 11 16.0 -57.7 268 80 355.0 355.0 297.7 355.1 0.01 36 171 13379 -57.9 -81.9 3 24.0 -58.1 267 81 356.7 356.7 298.0 356.7 0.00 37 150 14190 -65.1 -80.1 11 15.0 -65.2 265 81 357.9 357.9 298.3 358.0 0.00 38 130 15048 -72.3 -83.3 18 11.0 -72.3 270 77 360.0 360.0 298.7 360.0 0.00 39 105 16289 -77.5 -87.5 19 10.0 -77.5 270 57 372.8 372.8 301.1 372.8 0.00 40 100 16570 -75.9 -87.9 13 12.0 -75.9 265 48 381.1 381.1 302.4 381.1 0.00 41 84 17585 -71.7 -89.7 5 18.0 -71.8 239 30 409.1 409.1 306.4 409.1 0.00 42 74 18325 -75.3 -91.3 6 16.0 -75.3 215 14 416.6 416.6 307.3 416.6 0.00 43 71 18566 -71.1 -90.1 4 19.0 -71.2 208 9 430.5 430.5 308.9 430.5 0.00 44 70 18650 -71.7 -90.7 4 19.0 -71.8 205 7 431.0 431.0 308.9 431.0 0.00 45 66 18997 -73.1 -91.1 5 18.0 -73.2 176 7 435.3 435.3 309.4 435.3 0.00 46 50 20670 -62.9 -91.9 1 29.0 -63.3 40 6 495.3 495.3 314.6 495.3 0.00 47 48 20920 -63.9 -91.9 1 28.0 -64.3 41 6 498.7 498.7 314.8 498.7 0.00 48 30 23860 -54.9 -89.9 1 35.0 -56.5 50 7 595.0 595.0 320.4 595.0 0.00 49 28 24303 -53.3 -89.3 0 36.0 -55.3 611.3 611.3 321.1 611.3 0.00 TRP 105 16289 -77.5 -87.5 19 10.0 -77.5 270 57 372.8 372.8 301.1 372.8 0.00 WND 221 11723 -45.0 -64.7 9 19.7 -45.7 270 85 351.3 351.3 297.0 351.4 0.03 Sounding variables and indices 1000-500 mb thick: 5684.00 m Freezing level: 676.94 mb = 3401.03 m = 11158.09 ft Freezing level: 629.05 mb = 3985.23 m = 13074.75 ft Freezing level: 583.00 mb = 4595.51 m = 15076.96 ft Wetbulb zero: 677.47 mb = 3393.80 m = 11134.39 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 50.69 % Est. max temperature: 27.99 C = 82.39 F Sfc-Lift cond lev (LCL): 867.04 mb = 1356.06 m = 4448.96 ft T: 16.27 C 700-500 lapse rate: 3.17 C/km ThetaE index: 5.07 C Layer 964.0- 925.0 mb Conv cond level (CCL): 761.52 mb = 2434.62 m = 7987.50 ft Mean mixing ratio: 8.46 g/kg Conv temperature: 29.15 C = 84.48 F Cap Strength: 7.17 C Lifted Index: 7.18 C Risk: None Lifted Index @300 mb: 15.58 C Lifted Index @700 mb: -0.61 C Showalter Index: 6.36 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 15.10 C K Index: 30.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 158.00 Risk: None Energy Index: 0.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.90 J/kg Max Up Vert Vel: 9.48 m/s Conv Inhibition (B-): 148.34 J/kg Cap Strength: 7.20 C Lift Cond Lev (LCL): 807.13 mb = 1953.78 m = 6409.96 ft Lev Free Conv (LFC): 712.13 mb = 2988.95 m = 9806.15 ft Equ Level (EL): 632.13 mb = 3945.76 m = 12945.23 ft B at Equ Level: 36.02 J/kg Max Parcel Lev (MPL): 612.13 mb = 4203.99 m = 13792.44 ft Wind level data Storm motion: 326 at 14 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 ---------------------------------------------------------- 0 990 214 5 12 -1.0 -12.0 | 86 9 -8.7 -0.6 1 946 610 360 16 -0.0 -16.0 | 59 9 -7.6 -4.7 2 925 802 340 15 5.1 -14.1 | 42 4 -2.5 -2.8 3 913 914 335 14 5.9 -12.7 | 52 2 -1.7 -1.4 4 881 1219 320 13 8.4 -10.0 | 207 2 0.7 1.4 5 850 1526 320 14 9.0 -10.7 | 246 1 1.4 0.6 6 819 1829 320 15 9.6 -11.5 | 274 2 2.0 -0.2 7 790 2134 305 12 9.8 -6.9 | 206 5 2.2 4.5 8 734 2743 295 9 8.2 -3.8 | 184 8 0.5 7.5 9 707 3048 280 11 10.8 -1.9 | 199 10 3.2 9.4 10 700 3131 285 12 11.6 -3.1 | 206 9 3.9 8.2 11 681 3353 300 14 12.1 -7.0 | 226 6 4.5 4.3 12 655 3658 285 19 18.4 -4.9 | 239 12 10.7 6.4 13 631 3962 240 20 17.3 10.0 | 204 23 9.7 21.3 14 607 4267 275 15 14.9 -1.3 | 216 12 7.3 10.0 15 584 4572 270 20 20.0 -0.0 | 227 17 12.4 11.3 16 562 4877 305 22 18.0 -12.6 | 277 10 10.4 -1.3 17 500 5810 285 34 32.8 -8.8 | 264 25 25.2 2.5 18 482 6096 285 35 33.8 -9.1 | 265 26 26.2 2.3 19 400 7510 285 55 53.1 -14.2 | 274 46 45.5 -2.9 20 300 9610 275 83 82.7 -7.2 | 267 75 75.0 4.1 21 281 10058 280 84 82.7 -14.6 | 272 75 75.1 -3.2 22 250 10890 270 82 82.0 -0.0 | 261 75 74.4 11.3 23 221 11723 270 85 85.0 -0.0 | 262 78 77.4 11.3 24 216 11887 270 85 85.0 -0.0 | 262 78 77.4 11.3 25 200 12380 270 80 80.0 -0.0 | 261 73 72.4 11.3 26 150 14190 265 81 80.7 7.1 | 256 75 73.1 18.4 27 113 15850 275 73 72.7 -6.4 | 266 65 65.1 5.0 28 105 16289 270 57 57.0 -0.0 | 257 51 49.4 11.3 29 100 16570 265 48 47.8 4.2 | 249 43 40.2 15.5 30 97 16764 265 48 47.8 4.2 | 249 43 40.2 15.5 31 70 18650 205 7 3.0 6.3 | 165 18 -4.7 17.7 32 50 20670 40 6 -3.9 -4.6 | 120 13 -11.5 6.7 33 30 23860 50 7 -5.4 -4.5 | 118 15 -13.0 6.8 Wind Parameters Mean winds (0-6000m): 296.0 at 18.2 knts Storm direction: 326.0 at 13.7 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 126.1 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -18.7 tot: -7.8 m^2/s^2 ave: -2.6 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.09 Bulk Shear: 41.36 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 0 14 69 8| 0.0 5.2 5.2| 0.0 -11.5 -11.5 -23.0 -0.73| 7.3 -5.3 1000 347 14 61 5| 0.0 4.9 4.9| 0.5 -12.3 -11.8 -11.8 -0.22| 7.8 -1.7 1500 338 14 54 3| 0.0 3.6 3.6| 1.2 -12.3 -11.2 -7.4 -0.11| 5.8 -0.6 2000 332 14 48 1| 0.0 3.1 3.1| 1.3 -15.5 -14.2 -7.1 -0.24| 5.7 -1.4 2500 327 13 128 0| 0.0 2.5 2.5| 1.3 -18.7 -17.5 -7.0 -0.29| 5.2 -1.5 3000 321 13 195 1| 0.0 2.6 2.6| 10.9 -18.7 -7.8 -2.6 -0.10| 5.3 -0.5 4000 306 14 229 5| 0.0 2.7 2.7| 30.5 -62.4 -31.9 -8.0 -0.11| 7.8 -0.8 5000 300 15 237 7| 1.5 2.2 3.7| 81.5 -65.2 16.2 3.2 0.09| 8.5 0.7 6000 296 18 249 9| 1.3 2.8 4.1| 87.8 -83.5 4.3 0.7 0.05| 8.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20250419.23.gif