UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050223.upa.cvt Date: 2300Z 2 MAY 25 Searching for YPKG... Searching the city database file for: YPKG ... Date:2300Z 2 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 119 SFC 972 360 16.8 2.8 39 14.0 9.5 345 7 292.3 293.2 283.9 306.3 4.81 2 970 378 17.4 1.4 34 16.0 9.2 343 9 293.1 293.9 283.7 305.8 4.36 3 935 696 21.6 -1.4 21 23.0 9.9 315 33 300.5 301.1 285.9 311.7 3.69 4 925 790 21.0 -1.0 23 22.0 9.7 315 31 300.8 301.5 286.2 312.4 3.84 5 850 1514 15.4 -2.6 29 18.0 6.5 300 31 302.3 303.0 286.6 313.6 3.71 6 719 2899 3.4 -4.6 56 8.0 -0.3 310 30 303.9 304.6 287.3 315.5 3.78 7 700 3117 4.8 -20.2 14 25.0 -3.4 295 35 307.8 308.0 285.8 311.4 1.10 8 697 3152 5.6 -25.4 9 31.0 -3.6 294 35 309.1 309.2 285.8 311.4 0.69 9 670 3474 4.6 -21.4 13 26.0 -3.9 291 33 311.5 311.7 287.1 314.9 1.03 10 611 4214 -2.1 -17.1 31 15.0 -7.2 295 32 312.1 312.4 287.9 317.5 1.64 11 573 4719 -6.5 -11.0 70 4.5 -8.2 298 33 312.7 313.2 289.3 322.0 2.88 12 560 4898 -6.9 -14.9 53 8.0 -9.7 299 34 314.3 314.7 289.2 321.3 2.15 13 546 5095 -7.9 -13.9 62 6.0 -10.1 300 35 315.4 315.8 289.8 323.2 2.39 14 532 5296 -9.9 -13.8 73 3.9 -11.3 302 35 315.3 315.8 289.8 323.4 2.47 15 508 5649 -13.1 -17.1 72 4.0 -14.4 304 37 315.6 316.0 289.4 322.2 1.97 16 500 5770 -13.5 -24.5 39 11.0 -16.3 305 37 316.6 316.8 288.8 320.2 1.05 17 497 5816 -13.5 -37.5 11 24.0 -17.7 309 38 317.1 317.2 288.2 318.2 0.31 18 492 5892 -13.9 -42.9 7 29.0 -18.3 307 39 317.6 317.6 288.2 318.2 0.18 19 400 7430 -24.7 -56.7 3 32.0 -27.3 295 41 322.9 322.9 289.7 323.1 0.04 20 399 7448 -24.9 -57.9 3 33.0 -27.5 295 41 322.9 322.9 289.7 323.0 0.04 21 375 7897 -27.1 -47.1 13 20.0 -29.1 295 47 325.7 325.8 290.6 326.3 0.15 22 357 8250 -30.5 -41.5 33 11.0 -31.7 295 54 325.8 325.8 290.8 326.8 0.28 23 312 9192 -38.5 -64.5 5 26.0 -39.5 291 53 327.4 327.4 291.0 327.5 0.02 24 305 9347 -39.9 -65.9 5 26.0 -40.8 291 51 327.6 327.6 291.0 327.6 0.02 25 300 9460 -40.7 -67.7 4 27.0 -41.5 290 49 328.0 328.0 291.2 328.1 0.01 26 250 10680 -48.5 -67.5 9 19.0 -48.9 285 47 334.0 334.0 292.8 334.0 0.02 27 216 11628 -55.9 -69.9 16 14.0 -56.1 288 55 336.7 336.8 293.5 336.8 0.01 28 200 12120 -54.7 -74.7 7 20.0 -55.0 285 70 346.1 346.1 295.8 346.2 0.01 29 190 12446 -56.2 -76.2 6 20.0 -56.4 280 72 348.9 348.9 296.4 348.9 0.01 30 150 13920 -62.9 -82.9 5 20.0 -63.0 285 52 361.7 361.7 299.0 361.7 0.00 31 129 14837 -67.9 -84.9 7 17.0 -68.0 285 57 368.7 368.7 300.3 368.7 0.00 32 104 16141 -64.9 -88.9 2 24.0 -65.1 275 40 397.8 397.8 304.9 397.9 0.00 33 100 16380 -65.9 -88.9 3 23.0 -66.0 300 34 400.4 400.4 305.3 400.4 0.00 34 97 16565 -67.1 -89.1 3 22.0 -67.2 297 32 401.6 401.6 305.4 401.6 0.00 35 79 17816 -63.3 -89.3 2 26.0 -63.6 288 28 433.7 433.7 309.2 433.7 0.00 36 70 18560 -63.3 -90.3 1 27.0 -63.6 280 23 449.0 449.0 310.7 449.0 0.00 37 64 19105 -65.3 -90.3 2 25.0 -65.5 292 22 456.2 456.2 311.4 456.2 0.00 38 56 19926 -59.5 -90.5 1 31.0 -60.0 310 20 487.2 487.2 314.0 487.2 0.00 39 50 20630 -60.7 -89.7 1 29.0 -61.2 325 19 500.4 500.4 315.0 500.5 0.00 40 46 21153 -58.3 -89.3 1 31.0 -59.0 325 16 518.3 518.3 316.2 518.3 0.00 41 36 22693 -59.7 -89.7 1 30.0 -60.5 325 9 552.3 552.3 318.2 552.3 0.00 42 30 23850 -54.1 -88.1 1 34.0 -55.8 325 3 597.2 597.2 320.5 597.2 0.01 43 26 24774 -51.1 -86.1 1 35.0 -53.7 630.6 630.6 321.9 630.7 0.01 TRP 129 14837 -67.9 -84.9 7 17.0 -68.0 285 57 368.7 368.7 300.3 368.7 0.00 WND 190 12446 -56.2 -76.2 6 20.0 -56.4 280 72 348.9 348.9 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5651.00 m Freezing level: 629.49 mb = 3981.84 m = 13063.62 ft Wetbulb zero: 724.27 mb = 2839.08 m = 9314.45 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 39.29 % Est. max temperature: 27.05 C = 80.69 F Sfc-Lift cond lev (LCL): 787.49 mb = 2146.26 m = 7041.46 ft T: 9.92 C 700-500 lapse rate: 6.90 C/km ThetaE index: 4.10 C Layer 700.0- 697.0 mb Conv cond level (CCL): 546.88 mb = 5082.44 m = 16674.48 ft Mean mixing ratio: 3.88 g/kg Conv temperature: 39.60 C = 103.28 F Cap Strength: 10.26 C Lifted Index: 8.04 C Risk: None Lifted Index @300 mb: 12.13 C Lifted Index @700 mb: 7.45 C Showalter Index: 6.58 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 10.90 C K Index: 1.30 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 1.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.35 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 36429.40 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 678.77 mb = 3367.73 m = 11048.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 25 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 ---------------------------------------------------------- 0 972 360 345 7 1.8 -6.8 | 146 18 -10.1 14.8 1 944 610 315 34 24.0 -24.0 | 282 12 12.1 -2.5 2 925 790 315 31 21.9 -21.9 | 272 10 10.0 -0.4 3 912 914 315 28 19.8 -19.8 | 257 8 7.8 1.8 4 880 1219 295 31 28.1 -13.1 | 242 18 16.1 8.5 5 850 1514 300 31 26.8 -15.5 | 248 16 14.9 6.1 6 789 2134 300 32 27.7 -16.0 | 251 17 15.8 5.6 7 732 2743 320 27 17.4 -20.7 | 261 5 5.4 0.9 8 700 3117 295 35 31.7 -14.8 | 251 21 19.8 6.8 9 679 3353 290 33 31.0 -11.3 | 242 22 19.1 10.3 10 605 4267 295 32 29.0 -13.5 | 245 19 17.0 8.0 11 500 5770 305 37 30.3 -21.2 | 269 18 18.4 0.3 12 499 5791 310 38 29.1 -24.4 | 280 17 17.2 -2.9 13 459 6401 290 47 44.2 -16.1 | 260 33 32.2 5.5 14 400 7430 295 41 37.2 -17.3 | 260 26 25.2 4.2 15 389 7620 295 41 37.2 -17.3 | 260 26 25.2 4.2 16 342 8534 295 61 55.3 -25.8 | 276 44 43.3 -4.2 17 300 9460 290 49 46.0 -16.8 | 262 34 34.1 4.8 18 274 10058 290 42 39.5 -14.4 | 255 28 27.5 7.2 19 250 10680 285 47 45.4 -12.2 | 254 35 33.4 9.4 20 228 11278 290 45 42.3 -15.4 | 259 31 30.3 6.2 21 200 12120 285 70 67.6 -18.1 | 266 56 55.7 3.4 22 190 12446 280 72 70.9 -12.5 | 261 60 59.0 9.0 23 188 12497 280 72 70.9 -12.5 | 261 60 59.0 9.0 24 155 13716 270 68 68.0 -0.0 | 249 60 56.0 21.6 25 150 13920 285 52 50.2 -13.5 | 258 39 38.3 8.1 26 133 14630 295 50 45.3 -21.1 | 269 33 33.4 0.4 27 129 14837 285 57 55.1 -14.8 | 261 44 43.1 6.8 28 115 15545 285 58 56.0 -15.0 | 262 45 44.1 6.5 29 104 16154 275 40 39.8 -3.5 | 237 33 27.9 18.1 30 100 16380 300 34 29.4 -17.0 | 255 18 17.5 4.6 31 99 16459 295 31 28.1 -13.1 | 242 18 16.1 8.5 32 94 16764 300 34 29.4 -17.0 | 255 18 17.5 4.6 33 70 18560 280 23 22.7 -4.0 | 211 21 10.7 17.6 34 50 20630 325 19 10.9 -15.6 | 170 6 -1.1 6.0 35 30 23850 325 3 1.7 -2.5 | 152 22 -10.2 19.1 Wind Parameters Mean winds (0-6000m): 301.0 at 32.9 knts Storm direction: 331.0 at 24.6 knts Shear (0-3000m) pos: 1.4 neg: 6.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 26.0 neg: -50.4 tot: -24.5 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.28 Bulk Shear: 14.65 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 ------------------------------------------------------------------------------- 500 317 26 248 6| 0.0 24.2 24.2| 9.5 -6.9 2.6 5.2 0.36| 36.3 13.1 1000 310 28 249 10| 0.0 13.8 13.8| 12.1 -20.6 -8.4 -8.4 0.19| 24.1 4.6 1500 306 29 249 12| 0.5 9.2 9.7| 17.8 -20.6 -2.8 -1.8 0.21| 16.7 3.5 2000 305 30 250 13| 1.4 6.9 8.3| 23.5 -20.6 2.9 1.5 0.22| 13.7 3.0 2500 306 29 251 12| 1.6 5.5 7.1| 26.0 -20.9 5.1 2.0 0.20| 13.1 2.6 3000 305 30 251 14| 1.4 6.0 7.3| 26.0 -50.4 -24.5 -8.2 0.08| 13.4 1.1 4000 301 31 249 15| 1.4 4.5 5.9| 34.1 -50.4 -16.4 -4.1 0.10| 10.5 1.1 5000 301 31 250 16| 1.5 3.6 5.1| 59.3 -50.4 8.8 1.8 0.15| 8.9 1.4 6000 301 33 254 17| 1.6 4.1 5.7| 82.9 -96.2 -13.2 -2.2 0.11| 9.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//YPKG/skewt/YPKG.skewt.20250502.23.gif