UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050723.upa.cvt Date: 2300Z 7 MAY 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 7 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 224 SFC 983 360 12.6 9.2 80 3.4 10.7 50 7 287.2 288.5 284.5 308.0 7.44 2 967 500 11.6 8.6 82 3.0 9.9 47 17 287.5 288.8 284.5 307.9 7.26 3 959 571 14.4 8.4 67 6.0 11.0 46 21 291.0 292.3 285.9 311.6 7.22 4 952 634 14.6 6.6 59 8.0 10.2 45 24 291.8 293.0 285.4 310.3 6.43 5 925 880 12.6 6.6 67 6.0 9.3 40 24 292.2 293.4 285.8 311.2 6.62 6 874 1353 8.4 5.6 83 2.8 6.9 31 12 292.6 293.8 285.8 311.4 6.53 7 867 1420 11.6 -11.4 19 23.0 2.6 26 10 296.6 296.9 282.3 302.3 1.84 8 862 1468 13.0 -17.0 11 30.0 2.3 23 9 298.6 298.8 282.3 302.3 1.17 9 855 1537 13.4 -21.6 7 35.0 1.9 18 7 299.7 299.8 282.3 302.3 0.79 10 850 1586 13.4 -20.6 8 34.0 2.0 15 6 300.2 300.3 282.6 303.0 0.87 11 816 1929 14.0 -34.0 2 48.0 1.1 37 7 304.3 304.4 283.5 305.3 0.26 12 700 3200 5.6 -20.4 13 26.0 -3.0 290 3 308.7 308.9 286.1 312.3 1.08 13 692 3294 4.6 -15.4 22 20.0 -2.7 278 3 308.6 308.9 286.8 314.0 1.67 14 500 5850 -13.9 -41.9 7 28.0 -18.2 230 9 316.1 316.1 287.7 316.8 0.19 15 499 5865 -13.9 -41.9 7 28.0 -18.2 230 9 316.3 316.3 287.8 317.0 0.19 16 403 7456 -23.9 -49.9 7 26.0 -26.5 227 13 323.2 323.3 289.9 323.6 0.10 17 400 7510 -24.3 -47.3 10 23.0 -26.8 230 13 323.4 323.4 289.9 323.9 0.13 18 357 8325 -32.1 -45.1 26 13.0 -33.3 262 16 323.6 323.7 290.1 324.4 0.19 19 351 8445 -33.1 -46.1 26 13.0 -34.2 265 15 323.8 323.9 290.1 324.5 0.17 20 337 8730 -34.7 -62.7 4 28.0 -36.0 272 12 325.5 325.5 290.5 325.6 0.02 21 300 9530 -41.5 -56.5 18 15.0 -42.2 235 5 326.9 326.9 290.9 327.1 0.06 22 289 9783 -43.7 -57.7 20 14.0 -44.2 230 4 327.2 327.3 291.0 327.5 0.05 23 278 10044 -45.1 -61.1 15 16.0 -45.6 225 3 328.9 328.9 291.5 329.0 0.04 24 250 10750 -48.3 -63.3 16 15.0 -48.7 170 13 334.3 334.3 292.9 334.4 0.03 25 234 11184 -50.7 -76.7 3 26.0 -51.1 211 12 337.0 337.0 293.6 337.0 0.00 26 227 11382 -51.9 -66.9 15 15.0 -52.2 230 12 338.1 338.1 293.9 338.2 0.02 27 200 12200 -54.3 -74.3 7 20.0 -54.6 260 26 346.8 346.8 295.9 346.8 0.01 28 189 12561 -56.7 -75.7 7 19.0 -56.9 258 27 348.6 348.6 296.3 348.6 0.01 29 152 13937 -58.7 -84.7 2 26.0 -58.9 261 30 367.6 367.6 300.1 367.6 0.00 30 150 14020 -59.3 -84.3 3 25.0 -59.5 260 31 367.9 367.9 300.2 367.9 0.00 31 135 14672 -63.1 -86.1 3 23.0 -63.3 259 34 372.4 372.4 301.0 372.4 0.00 32 127 15047 -62.1 -87.1 2 25.0 -62.3 247 27 380.8 380.8 302.4 380.8 0.00 33 100 16500 -67.9 -88.9 3 21.0 -68.0 265 18 396.5 396.5 304.8 396.5 0.00 34 88 17266 -69.7 -89.7 4 20.0 -69.8 240 18 407.7 407.7 306.2 407.7 0.00 35 76 18146 -67.5 -90.5 2 23.0 -67.7 250 12 429.8 429.8 308.8 429.8 0.00 36 70 18640 -68.7 -89.7 3 21.0 -68.8 255 9 437.4 437.4 309.6 437.4 0.00 37 67 18901 -70.3 -91.3 3 21.0 -70.4 250 9 439.5 439.5 309.8 439.5 0.00 38 53 20314 -63.9 -90.9 1 27.0 -64.3 222 8 484.8 484.8 313.8 484.8 0.00 39 50 20670 -64.5 -90.5 2 26.0 -64.8 215 8 491.5 491.5 314.3 491.5 0.00 40 30 23850 -55.3 -88.3 1 33.0 -56.8 220 10 593.9 593.9 320.3 593.9 0.01 41 20 26470 -49.7 -85.7 1 36.0 -53.3 235 13 684.0 684.1 323.9 684.1 0.01 42 19 26807 -48.1 -84.1 1 36.0 -52.3 699.1 699.1 324.4 699.3 0.02 TRP 88 17266 -69.7 -89.7 4 20.0 -69.8 240 18 407.7 407.7 306.2 407.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 644.26 mb = 3929.32 m = 12891.32 ft Wetbulb zero: 785.61 mb = 2243.61 m = 7360.82 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 22.77 % Est. max temperature: 27.61 C = 81.69 F Sfc-Lift cond lev (LCL): 933.90 mb = 798.02 m = 2618.13 ft T: 13.27 C 700-500 lapse rate: 7.36 C/km ThetaE index: 9.14 C Layer 867.0- 850.0 mb Conv cond level (CCL): 662.38 mb = 3637.87 m = 11935.14 ft Mean mixing ratio: 6.75 g/kg Conv temperature: 35.01 C = 95.02 F Cap Strength: 10.58 C Lifted Index: 8.11 C Risk: None Lifted Index @300 mb: 11.86 C Lifted Index @700 mb: 9.45 C Showalter Index: 12.97 C Risk: None Total Totals Index: 20.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: -6.70 C K Index: -19.30 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.12 J/kg Max Up Vert Vel: 6.80 m/s Conv Inhibition (B-): 44096.85 J/kg Cap Strength: 10.54 C Lift Cond Lev (LCL): 861.09 mb = 1476.89 m = 4845.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 at 6 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 ---------------------------------------------------------- 0 983 360 50 7 -5.4 -4.5 | 358 2 0.1 -2.5 1 955 610 45 24 -17.0 -17.0 | 38 19 -11.5 -14.9 2 925 880 40 24 -15.4 -18.4 | 31 19 -10.0 -16.3 3 921 914 40 23 -14.8 -17.6 | 31 18 -9.3 -15.6 4 888 1219 40 15 -9.6 -11.5 | 24 10 -4.2 -9.4 5 850 1586 15 6 -1.6 -5.8 | 314 5 3.9 -3.8 6 796 2134 50 8 -6.1 -5.1 | 12 3 -0.7 -3.1 7 713 3048 345 2 0.5 -1.9 | 269 6 6.0 0.1 8 700 3200 290 3 2.8 -1.0 | 263 8 8.3 1.0 9 611 4267 145 3 -1.7 2.5 | 220 6 3.7 4.5 10 500 5850 230 9 6.9 5.8 | 238 15 12.4 7.8 11 411 7315 220 13 8.4 10.0 | 229 18 13.8 12.0 12 400 7510 230 13 10.0 8.4 | 236 19 15.4 10.4 13 361 8230 260 17 16.7 3.0 | 257 23 22.2 5.0 14 331 8839 275 11 11.0 -1.0 | 266 16 16.4 1.1 15 300 9530 235 5 4.1 2.9 | 243 11 9.6 4.9 16 277 10058 225 3 2.1 2.1 | 241 9 7.6 4.2 17 253 10668 160 10 -3.4 9.4 | 190 12 2.0 11.4 18 250 10750 170 13 -2.3 12.8 | 192 15 3.2 14.8 19 242 10973 180 11 0.0 11.0 | 203 14 5.5 13.0 20 231 11278 225 13 9.2 9.2 | 233 18 14.7 11.2 21 220 11582 240 10 8.7 5.0 | 243 16 14.1 7.0 22 210 11887 265 12 12.0 1.0 | 260 18 17.4 3.1 23 200 12200 260 26 25.6 4.5 | 258 32 31.1 6.6 24 191 12497 260 27 26.6 4.7 | 258 33 32.1 6.7 25 173 13106 240 25 21.7 12.5 | 242 31 27.1 14.5 26 157 13716 265 27 26.9 2.4 | 262 33 32.4 4.4 27 150 14020 260 31 30.5 5.4 | 258 37 36.0 7.4 28 136 14630 260 35 34.5 6.1 | 259 41 39.9 8.1 29 117 15545 230 17 13.0 10.9 | 235 23 18.5 13.0 30 111 15850 250 20 18.8 6.8 | 250 26 24.3 8.9 31 106 16154 245 15 13.6 6.3 | 246 21 19.1 8.4 32 101 16459 275 13 13.0 -1.1 | 267 18 18.4 0.9 33 100 16500 265 18 17.9 1.6 | 261 24 23.4 3.6 34 96 16764 265 18 17.9 1.6 | 261 24 23.4 3.6 35 88 17266 240 18 15.6 9.0 | 242 24 21.0 11.0 36 70 18640 255 9 8.7 2.3 | 253 15 14.2 4.4 37 50 20670 215 8 4.6 6.6 | 229 13 10.0 8.6 38 30 23850 220 10 6.4 7.7 | 231 15 11.9 9.7 39 20 26470 235 13 10.6 7.5 | 239 19 16.1 9.5 Wind Parameters Mean winds (0-6000m): 39.5 at 7.8 knts Storm direction: 69.5 at 5.8 knts Shear (0-3000m) pos: 0.9 neg: 1.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -101.9 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -46.2 tot: -37.1 m^2/s^2 ave: -12.4 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.21 Bulk Shear: 19.12 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 44 20 34 15| 0.0 17.6 17.6| 5.6 -8.9 -3.4 -6.7 0.13| 19.5 2.5 1000 42 19 30 14| 0.0 2.8 2.8| 5.6 -24.6 -19.1 -19.1 -0.09| 16.4 -1.5 1500 39 15 23 10| 1.6 1.9 3.4| 7.3 -33.1 -25.8 -17.2 -0.16| 13.6 -2.2 2000 40 13 20 9| 1.3 1.4 2.7| 9.1 -35.0 -25.9 -12.9 -0.15| 11.3 -1.7 2500 39 11 15 7| 1.0 1.0 2.0| 9.1 -40.2 -31.0 -12.4 -0.22| 10.0 -2.2 3000 38 10 7 6| 0.9 1.1 1.9| 9.1 -46.2 -37.1 -12.4 -0.26| 9.1 -2.4 4000 39 8 356 4| 0.7 0.4 1.1| 9.1 -57.6 -48.5 -12.1 -0.32| 7.7 -2.5 5000 46 8 359 3| 1.1 0.3 1.4| 14.1 -58.3 -44.2 -8.8 -0.27| 6.8 -1.8 6000 39 8 353 4| 1.1 0.4 1.5| 25.2 -61.4 -36.1 -6.0 -0.22| 6.2 -1.3 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20250507.23.gif