UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042623.upa.cvt Date: 2300Z 26 APR 25 Searching for Y5527... Searching the city database file for: Y5527 ... Date:2300Z 26 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 107 SFC 987 219 17.0 15.5 91 1.5 16.0 280 9 291.2 293.2 289.7 323.1 11.29 2 926 758 12.4 11.8 96 0.6 12.0 270 10 291.9 293.6 288.3 318.7 9.43 3 925 767 12.8 11.1 89 1.7 11.8 270 10 292.4 294.0 288.1 318.1 9.00 4 915 859 13.8 9.8 77 4.0 11.4 258 10 294.3 295.8 288.2 318.3 8.34 5 886 1130 13.0 7.0 67 6.0 9.6 264 14 296.2 297.5 287.8 316.9 7.10 6 850 1478 10.6 5.7 72 4.9 7.9 270 17 297.3 298.5 287.8 317.1 6.77 7 837 1606 9.4 5.3 76 4.1 7.1 261 17 297.3 298.5 287.7 316.9 6.68 8 789 2094 7.0 -2.0 53 9.0 2.7 262 17 299.8 300.6 286.2 312.4 4.18 9 761 2390 4.6 -2.4 60 7.0 1.3 273 18 300.3 301.1 286.4 313.0 4.21 10 743 2585 4.0 -9.0 38 13.0 -1.3 268 17 301.7 302.2 285.2 309.8 2.60 11 700 3068 1.2 -9.8 44 11.0 -3.2 265 18 303.8 304.3 286.0 311.9 2.59 12 662 3513 -2.5 -9.5 59 7.0 -5.3 280 19 304.5 305.1 286.5 313.3 2.81 13 644 3731 -2.7 -17.7 30 15.0 -7.5 284 19 306.7 307.0 285.9 311.5 1.48 14 569 4698 -10.1 -26.1 26 16.0 -13.9 281 20 309.1 309.2 285.9 311.8 0.80 15 532 5212 -14.3 -26.3 35 12.0 -17.0 287 21 310.1 310.2 286.4 312.9 0.84 16 522 5356 -14.9 -28.9 29 14.0 -17.8 288 22 311.0 311.1 286.5 313.3 0.67 17 518 5414 -15.3 -21.3 60 6.0 -16.9 289 22 311.2 311.5 287.3 315.7 1.35 18 512 5502 -15.5 -25.5 42 10.0 -17.8 289 22 312.0 312.2 287.2 315.2 0.94 19 500 5680 -16.7 -23.7 55 7.0 -18.4 260 24 312.7 312.9 287.6 316.5 1.13 20 487 5877 -17.9 -24.9 54 7.0 -19.5 261 24 313.6 313.8 287.8 317.1 1.04 21 438 6658 -25.3 -27.2 84 1.9 -25.6 262 22 313.9 314.0 287.8 317.1 0.94 22 429 6808 -26.5 -30.7 68 4.2 -27.2 265 21 314.2 314.3 287.6 316.6 0.69 23 400 7310 -29.3 -41.3 30 12.0 -30.6 315 18 316.9 317.0 288.1 317.8 0.26 24 389 7509 -29.9 -46.9 18 17.0 -31.4 308 19 318.7 318.7 288.5 319.2 0.14 25 376 7751 -29.1 -60.1 3 31.0 -31.0 305 21 322.8 322.8 289.6 323.0 0.03 26 333 8613 -32.3 -66.3 2 34.0 -34.0 276 42 329.9 329.9 291.7 329.9 0.02 27 325 8785 -31.9 -67.9 2 36.0 -33.7 278 48 332.7 332.7 292.4 332.8 0.01 28 300 9350 -32.3 -70.3 1 38.0 -34.1 285 70 339.9 339.9 294.3 339.9 0.01 29 250 10630 -35.9 -75.9 1 40.0 -37.5 290 81 352.7 352.7 297.2 352.7 0.01 30 247 10714 -36.1 -77.1 1 41.0 -37.7 290 82 353.6 353.6 297.4 353.6 0.00 31 203 12051 -45.2 -79.7 1 34.5 -46.0 285 97 359.6 359.6 298.7 359.7 0.00 32 200 12150 -45.9 -79.9 1 34.0 -46.7 285 96 360.1 360.1 298.7 360.1 0.00 33 150 14020 -57.1 -86.1 1 29.0 -57.4 280 83 371.7 371.7 300.9 371.7 0.00 34 132 14815 -63.1 -87.1 3 24.0 -63.3 276 69 374.8 374.8 301.4 374.8 0.00 35 115 15655 -66.3 -88.3 3 22.0 -66.4 272 53 384.0 384.0 302.9 384.0 0.00 36 100 16500 -66.1 -89.1 3 23.0 -66.2 285 44 400.0 400.0 305.2 400.0 0.00 37 95 16811 -67.5 -89.5 3 22.0 -67.6 285 42 403.2 403.2 305.6 403.2 0.00 38 90 17140 -63.9 -89.9 2 26.0 -64.1 289 35 416.6 416.6 307.3 416.6 0.00 39 75 18246 -69.1 -91.1 3 22.0 -69.2 300 13 428.0 428.0 308.6 428.0 0.00 40 70 18660 -68.1 -91.1 2 23.0 -68.2 220 9 438.7 438.7 309.7 438.7 0.00 41 60 19588 -68.1 -91.1 2 23.0 -68.3 158 11 458.5 458.5 311.6 458.5 0.00 42 53 20347 -60.7 -91.7 1 31.0 -61.2 108 13 492.2 492.2 314.4 492.2 0.00 43 50 20710 -61.3 -91.3 1 30.0 -61.8 85 14 499.0 499.0 314.9 499.0 0.00 44 46 21227 -62.1 -92.1 1 30.0 -62.6 86 13 509.1 509.1 315.6 509.1 0.00 45 40 22101 -57.5 -91.5 1 34.0 -58.5 87 12 541.5 541.5 317.6 541.5 0.00 46 30 23930 -55.1 -91.1 0 36.0 -56.7 90 10 594.4 594.4 320.3 594.4 0.00 47 20 26550 -49.9 -87.9 0 38.0 -53.4 275 6 683.4 683.4 323.9 683.5 0.01 48 18 27243 -47.3 -86.3 0 39.0 -52.0 712.5 712.6 324.8 712.6 0.01 49 16 28020 -48.5 -86.5 0 38.0 -53.1 733.0 733.0 325.4 733.1 0.01 TRP 75 18246 -69.1 -91.1 3 22.0 -69.2 300 13 428.0 428.0 308.6 428.0 0.00 WND 203 12051 -45.2 -79.7 1 34.5 -46.0 285 97 359.6 359.6 298.7 359.7 0.00 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 687.68 mb = 3212.38 m = 10539.18 ft Wetbulb zero: 752.07 mb = 2486.48 m = 8157.63 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 51.53 % Est. max temperature: 23.04 C = 73.47 F Sfc-Lift cond lev (LCL): 965.48 mb = 404.89 m = 1328.36 ft T: 15.41 C 700-500 lapse rate: 6.85 C/km ThetaE index: 5.08 C Layer 926.0- 915.0 mb Conv cond level (CCL): 848.48 mb = 1492.92 m = 4897.97 ft Mean mixing ratio: 9.41 g/kg Conv temperature: 23.00 C = 73.40 F Cap Strength: 2.43 C Lifted Index: -0.14 C Risk: Thunderstorms probable Lifted Index @300 mb: 14.79 C Lifted Index @700 mb: 0.89 C Showalter Index: 1.33 C Risk: Showers probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 22.40 C K Index: 22.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 140.40 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.14 J/kg Max Up Vert Vel: 13.13 m/s Conv Inhibition (B-): 124.83 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 905.12 mb = 950.23 m = 3117.51 ft Lev Free Conv (LFC): 590.12 mb = 4413.78 m = 14480.71 ft Equ Level (EL): 400.12 mb = 7307.94 m = 23975.88 ft B at Equ Level: 84.69 J/kg Max Parcel Lev (MPL): 360.12 mb = 8057.73 m = 26435.81 ft Wind level data Storm motion: 302 at 13 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 ---------------------------------------------------------- 0 987 219 280 9 8.9 -1.6 | 156 6 -2.4 5.5 1 925 767 270 10 10.0 -0.0 | 170 7 -1.3 7.1 2 909 914 250 10 9.4 3.4 | 170 11 -1.9 10.5 3 877 1219 270 15 15.0 -0.0 | 208 8 3.7 7.1 4 850 1478 270 17 17.0 -0.0 | 219 9 5.7 7.1 5 814 1829 245 17 15.4 7.2 | 196 15 4.1 14.3 6 785 2134 265 17 16.9 1.5 | 213 10 5.7 8.6 7 756 2438 275 18 17.9 -1.6 | 230 9 6.7 5.5 8 728 2743 260 16 15.8 2.8 | 204 11 4.5 9.9 9 700 3068 265 18 17.9 1.6 | 218 11 6.7 8.6 10 649 3658 285 19 18.4 -4.9 | 253 7 7.1 2.2 11 600 4267 275 17 16.9 -1.5 | 225 8 5.7 5.6 12 577 4572 280 20 19.7 -3.5 | 247 9 8.4 3.6 13 513 5486 290 22 20.7 -7.5 | 273 9 9.4 -0.5 14 500 5680 260 24 23.6 4.2 | 228 17 12.4 11.2 15 492 5791 260 25 24.6 4.3 | 229 18 13.3 11.4 16 453 6401 270 20 20.0 -0.0 | 231 11 8.7 7.1 17 435 6706 260 22 21.7 3.8 | 224 15 10.4 10.9 18 417 7010 275 18 17.9 -1.6 | 230 9 6.7 5.5 19 400 7310 315 18 12.7 -12.7 | 346 6 1.5 -5.7 20 400 7315 305 21 17.2 -12.0 | 310 8 5.9 -5.0 21 383 7620 310 18 13.8 -11.6 | 331 5 2.5 -4.5 22 337 8534 275 39 38.9 -3.4 | 262 28 27.6 3.7 23 300 9350 285 70 67.6 -18.1 | 281 57 56.3 -11.0 24 296 9449 285 68 65.7 -17.6 | 281 55 54.4 -10.5 25 250 10630 290 81 76.1 -27.7 | 288 68 64.8 -20.6 26 249 10668 290 82 77.1 -28.0 | 288 69 65.8 -21.0 27 203 12051 285 97 93.7 -25.1 | 282 84 82.4 -18.0 28 200 12150 285 96 92.7 -24.8 | 282 83 81.5 -17.8 29 199 12192 285 97 93.7 -25.1 | 282 84 82.4 -18.0 30 150 14020 280 83 81.7 -14.4 | 276 71 70.5 -7.3 31 106 16154 270 44 44.0 -0.0 | 258 33 32.7 7.1 32 100 16500 285 44 42.5 -11.4 | 278 32 31.2 -4.3 33 96 16764 285 43 41.5 -11.1 | 278 31 30.3 -4.1 34 75 18246 300 13 11.3 -6.5 | 178 1 -0.0 0.6 35 70 18660 220 9 5.8 6.9 | 159 15 -5.5 14.0 36 50 20710 85 14 -13.9 -1.2 | 103 26 -25.2 5.9 37 30 23930 90 10 -10.0 0.0 | 108 22 -21.3 7.1 38 20 26550 275 6 6.0 -0.5 | 141 8 -5.3 6.6 Wind Parameters Mean winds (0-6000m): 272.1 at 17.7 knts Storm direction: 302.1 at 13.3 knts Shear (0-3000m) pos: 1.3 neg: 1.8 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 68.4 deg Storm rel helicity (0-3000m) pos: 48.5 neg: -23.3 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 9.40 Bulk Shear: 9.16 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 ------------------------------------------------------------------------------- 500 275 9 163 6| 0.0 1.8 1.8| 2.4 0.0 2.4 4.8 0.80| 1.8 1.4 1000 268 10 174 7| 0.0 3.3 3.3| 17.5 -0.2 17.3 17.3 0.64| 6.1 3.9 1500 267 13 189 8| 0.0 3.4 3.4| 20.4 -8.5 11.9 7.9 0.33| 6.4 2.1 2000 263 14 195 9| 1.1 2.5 3.7| 34.3 -13.5 20.8 10.4 0.33| 7.0 2.3 2500 265 14 200 9| 0.9 2.1 3.0| 38.8 -23.3 15.5 6.2 0.21| 7.0 1.5 3000 265 15 203 9| 1.3 1.8 3.1| 48.5 -23.3 25.2 8.4 0.28| 6.4 1.8 4000 269 16 212 9| 1.5 1.6 3.1| 57.2 -29.3 27.9 7.0 0.25| 5.8 1.5 5000 272 17 220 8| 1.8 1.3 3.0| 70.8 -29.3 41.5 8.3 0.33| 5.3 1.8 6000 272 18 225 9| 1.7 2.0 3.7| 76.6 -60.3 16.3 2.7 0.14| 5.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//Y5527/skewt/Y5527.skewt.20250426.23.gif