UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050423.upa.cvt Date: 2300Z 4 MAY 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 4 MAY 25 Station: YPKG WMO ident: 94637 Latitude: -30.77 Longitude: 121.45 Elevation: 360.00 ------------------------------------------------------------------------------- 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 191 SFC 979 360 10.8 7.7 81 3.1 9.1 255 3 285.7 286.9 283.2 304.5 6.74 2 963 502 15.6 6.6 55 9.0 10.6 245 4 291.9 293.0 285.4 310.1 6.35 3 944 674 15.0 6.0 55 9.0 10.0 233 4 292.9 294.0 285.7 310.9 6.22 4 925 850 13.8 5.8 58 8.0 9.4 220 5 293.4 294.5 285.9 311.5 6.26 5 858 1480 9.8 4.9 72 4.9 7.1 251 14 295.6 296.8 286.8 314.1 6.34 6 853 1529 9.8 3.8 66 6.0 6.6 250 14 296.1 297.2 286.5 313.4 5.90 7 850 1558 10.0 3.0 62 7.0 6.3 250 14 296.6 297.6 286.4 313.1 5.59 8 826 1796 11.4 -0.6 43 12.0 5.4 260 18 300.5 301.4 286.7 313.9 4.43 9 821 1847 12.0 -14.0 15 26.0 2.0 263 19 301.7 302.0 284.1 306.7 1.58 10 819 1868 12.0 -13.0 16 25.0 2.2 263 19 301.9 302.2 284.3 307.3 1.71 11 816 1898 11.6 -0.4 43 12.0 5.5 265 19 301.8 302.6 287.3 315.6 4.55 12 745 2655 9.2 -27.8 5 37.0 -1.6 266 26 307.2 307.2 284.9 308.9 0.52 13 713 3018 7.4 -12.6 23 20.0 -0.6 279 26 309.0 309.4 287.3 315.6 2.03 14 700 3169 7.8 -19.2 13 27.0 -1.7 270 23 311.1 311.3 287.1 315.1 1.19 15 693 3252 7.8 -34.2 3 42.0 -3.1 271 22 312.0 312.1 286.4 313.1 0.30 16 665 3590 5.2 -18.8 16 24.0 -3.2 273 20 312.8 313.0 287.8 317.1 1.30 17 500 5860 -8.7 -35.7 9 27.0 -14.3 250 23 322.4 322.5 289.9 323.8 0.36 18 449 6685 -14.1 -38.1 11 24.0 -18.5 247 27 325.7 325.8 290.8 326.9 0.32 19 400 7550 -20.9 -46.9 8 26.0 -24.1 255 27 327.8 327.9 291.3 328.4 0.14 20 369 8140 -25.5 -53.5 5 28.0 -28.0 251 28 329.4 329.4 291.6 329.6 0.07 21 311 9352 -36.3 -53.3 16 17.0 -37.4 241 31 330.8 330.8 292.0 331.1 0.09 22 300 9600 -38.3 -59.3 9 21.0 -39.3 255 28 331.4 331.4 292.2 331.6 0.04 23 278 10120 -41.9 -64.9 6 23.0 -42.7 257 29 333.5 333.5 292.7 333.6 0.02 24 250 10830 -48.3 -69.3 7 21.0 -48.7 260 36 334.3 334.3 292.9 334.3 0.01 25 209 11983 -58.3 -72.3 15 14.0 -58.5 249 34 336.2 336.2 293.4 336.2 0.01 26 200 12260 -58.7 -75.7 9 17.0 -58.9 260 45 339.8 339.8 294.3 339.8 0.01 27 177 13015 -63.7 -75.7 18 12.0 -63.8 263 55 343.7 343.7 295.2 343.7 0.01 28 154 13861 -66.1 -79.7 13 13.7 -66.1 265 69 353.6 353.6 297.4 353.6 0.00 29 150 14020 -66.5 -80.5 12 14.0 -66.6 265 64 355.5 355.5 297.8 355.5 0.00 30 146 14183 -67.5 -80.5 14 13.0 -67.6 265 59 356.6 356.6 298.0 356.6 0.00 31 140 14436 -65.5 -83.5 6 18.0 -65.6 259 57 364.4 364.4 299.5 364.4 0.00 32 100 16460 -69.3 -89.3 4 20.0 -69.4 285 52 393.8 393.8 304.3 393.8 0.00 33 93 16892 -70.3 -89.3 5 19.0 -70.4 283 50 400.1 400.1 305.2 400.1 0.00 34 87 17293 -65.3 -90.3 2 25.0 -65.5 278 44 417.9 417.9 307.4 417.9 0.00 35 81 17725 -68.9 -89.9 3 21.0 -69.0 272 37 419.1 419.1 307.6 419.1 0.00 36 70 18600 -67.9 -90.9 2 23.0 -68.1 260 24 439.1 439.1 309.8 439.1 0.00 37 67 18863 -68.9 -90.9 3 22.0 -69.1 260 23 442.5 442.5 310.1 442.5 0.00 38 61 19430 -64.5 -90.5 2 26.0 -64.8 260 21 464.3 464.3 312.1 464.3 0.00 39 60 19531 -65.5 -90.5 2 25.0 -65.7 260 21 464.3 464.3 312.1 464.3 0.00 40 50 20650 -61.9 -90.9 1 29.0 -62.4 260 17 497.6 497.6 314.8 497.6 0.00 41 39 22198 -58.9 -89.9 1 31.0 -59.7 226 12 541.8 541.8 317.6 541.9 0.00 42 37 22529 -59.1 -90.1 1 31.0 -59.9 219 11 549.6 549.6 318.1 549.6 0.00 43 32 23448 -54.7 -87.7 1 33.0 -56.2 199 8 584.6 584.6 319.9 584.7 0.01 44 30 23860 -55.9 -88.9 1 33.0 -57.3 190 7 592.2 592.2 320.3 592.3 0.00 45 29 24075 -56.7 -88.7 1 32.0 -58.0 198 8 595.8 595.8 320.4 595.8 0.01 46 25 25027 -51.7 -87.7 1 36.0 -54.2 233 12 636.0 636.0 322.2 636.1 0.01 47 20 26480 -49.7 -86.7 1 37.0 -53.3 285 18 684.0 684.1 323.9 684.1 0.01 48 18 27169 -50.3 -86.3 1 36.0 -53.9 703.1 703.1 324.6 703.2 0.01 TRP 146 14183 -67.5 -80.5 14 13.0 -67.6 265 59 356.6 356.6 298.0 356.6 0.00 WND 154 13861 -66.1 -79.7 13 13.7 -66.1 265 69 353.6 353.6 297.4 353.6 0.00 Sounding variables and indices 1000-500 mb thick: 5669.00 m Freezing level: 603.27 mb = 4439.29 m = 14564.43 ft Wetbulb zero: 760.65 mb = 2482.36 m = 8144.13 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 26.64 % Est. max temperature: 25.08 C = 77.14 F Sfc-Lift cond lev (LCL): 934.09 mb = 765.56 m = 2511.65 ft T: 14.38 C 700-500 lapse rate: 6.13 C/km ThetaE index: 7.20 C Layer 821.0- 819.0 mb Conv cond level (CCL): 593.78 mb = 4491.78 m = 14736.62 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 41.62 C = 106.92 F Cap Strength: 11.88 C Lifted Index: 12.96 C Risk: None Lifted Index @300 mb: 14.65 C Lifted Index @700 mb: 11.41 C Showalter Index: 11.73 C Risk: None Total Totals Index: 30.40 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 11.70 C K Index: -5.30 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.00 J/kg Max Up Vert Vel: 6.63 m/s Conv Inhibition (B-): 47281.36 J/kg Cap Strength: 12.79 C Lift Cond Lev (LCL): 828.56 mb = 1770.71 m = 5809.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 15 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 ---------------------------------------------------------- 0 979 360 255 3 2.9 0.8 | 121 13 -11.2 6.8 1 925 850 220 5 3.2 3.8 | 132 15 -10.9 9.9 2 918 914 220 6 3.9 4.6 | 136 15 -10.3 10.6 3 885 1219 260 14 13.8 2.4 | 178 8 -0.4 8.5 4 853 1524 250 14 13.2 4.8 | 175 11 -1.0 10.8 5 850 1558 250 14 13.2 4.8 | 175 11 -1.0 10.8 6 793 2134 275 23 22.9 -2.0 | 245 10 8.8 4.0 7 764 2438 255 25 24.1 6.5 | 219 16 10.0 12.5 8 737 2743 270 27 27.0 -0.0 | 245 14 12.9 6.1 9 710 3048 280 26 25.6 -4.5 | 262 12 11.5 1.5 10 700 3169 270 23 23.0 -0.0 | 236 11 8.9 6.1 11 634 3962 275 18 17.9 -1.6 | 220 6 3.8 4.5 12 610 4267 270 22 22.0 -0.0 | 232 10 7.9 6.1 13 587 4572 255 27 26.1 7.0 | 222 18 11.9 13.0 14 544 5182 270 27 27.0 -0.0 | 245 14 12.9 6.1 15 504 5791 245 22 19.9 9.3 | 201 16 5.8 15.3 16 500 5860 250 23 21.6 7.9 | 208 16 7.5 13.9 17 466 6401 260 27 26.6 4.7 | 229 16 12.4 10.7 18 447 6706 245 27 24.5 11.4 | 211 20 10.3 17.5 19 400 7550 255 27 26.1 7.0 | 222 18 11.9 13.0 20 396 7620 255 27 26.1 7.0 | 222 18 11.9 13.0 21 306 9449 240 31 26.8 15.5 | 211 25 12.7 21.6 22 300 9600 255 28 27.0 7.2 | 224 19 12.9 13.3 23 256 10668 260 30 29.5 5.2 | 234 19 15.4 11.3 24 250 10830 260 36 35.5 6.3 | 240 25 21.3 12.3 25 212 11887 245 30 27.2 12.7 | 215 23 13.0 18.7 26 200 12260 260 45 44.3 7.8 | 245 33 30.2 13.9 27 183 12802 265 51 50.8 4.4 | 254 38 36.7 10.5 28 166 13411 260 64 63.0 11.1 | 251 52 48.9 17.2 29 154 13861 265 69 68.7 6.0 | 258 56 54.6 12.1 30 150 14020 265 64 63.8 5.6 | 257 51 49.6 11.6 31 150 14021 265 69 68.7 6.0 | 258 56 54.6 12.1 32 146 14183 265 59 58.8 5.1 | 256 46 44.6 11.2 33 136 14630 255 55 53.1 14.2 | 243 44 39.0 20.3 34 105 16154 280 42 41.4 -7.3 | 273 27 27.2 -1.2 35 100 16460 285 52 50.2 -13.5 | 282 37 36.1 -7.4 36 95 16764 285 52 50.2 -13.5 | 282 37 36.1 -7.4 37 70 18600 260 24 23.6 4.2 | 223 14 9.5 10.2 38 50 20650 260 17 16.7 3.0 | 196 9 2.6 9.0 39 30 23860 190 7 1.2 6.9 | 135 18 -12.9 12.9 40 20 26480 285 18 17.4 -4.7 | 247 4 3.2 1.4 Wind Parameters Mean winds (0-6000m): 263.2 at 20.5 knts Storm direction: 293.2 at 15.4 knts Shear (0-3000m) pos: 3.3 neg: 1.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 112.6 deg Storm rel helicity (0-3000m) pos: 105.8 neg: -31.4 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.56 Bulk Shear: 39.01 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 ------------------------------------------------------------------------------- 500 233 4 128 14| 0.0 3.3 3.3| 9.9 0.0 9.9 19.8 0.84| 3.4 2.8 1000 246 7 141 12| 5.3 1.6 6.9| 39.9 -0.3 39.5 39.5 0.78| 7.9 6.1 1500 251 10 154 10| 5.3 1.1 6.4| 55.2 -1.0 54.2 36.1 0.77| 7.7 6.0 2000 259 13 172 9| 4.0 2.0 6.0| 69.0 -13.2 55.9 27.9 0.57| 8.8 5.0 2500 261 16 189 9| 4.0 1.6 5.6| 99.5 -17.3 82.2 32.9 0.59| 9.1 5.4 3000 264 17 201 8| 3.3 1.1 4.4|105.8 -31.4 74.3 24.8 0.44| 9.0 3.9 4000 266 18 208 8| 2.2 1.5 3.6|108.8 -36.3 72.5 18.1 0.35| 8.2 2.9 5000 265 20 216 9| 1.6 1.5 3.2|133.1 -56.0 77.1 15.4 0.29| 8.1 2.4 6000 263 21 216 11| 1.8 1.5 3.3|162.8 -85.9 76.9 12.8 0.24| 8.0 1.9 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20250504.23.gif