UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050823.upa.cvt Date: 2300Z 8 MAY 25 Searching for YPGN... Searching the city database file for: YPGN ... Date:2300Z 8 MAY 25 Station: YPGN WMO ident: 94403 Latitude: -28.78 Longitude: 114.70 Elevation: 34.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 34 20.0 4.0 35 16.0 11.4 20 17 291.9 292.8 284.0 306.4 5.02 1 1007 103 24.4 4.4 27 20.0 13.3 25 24 297.0 297.9 286.1 312.3 5.20 2 1000 164 25.6 3.6 24 22.0 13.4 30 31 298.8 299.7 286.6 313.5 4.95 3 989 262 28.6 3.6 20 25.0 14.4 30 32 302.7 303.6 288.1 317.9 5.01 4 968 452 27.8 1.8 19 26.0 13.4 26 26 303.8 304.6 287.9 317.5 4.50 5 925 852 25.0 0.0 19 25.0 11.6 15 11 304.9 305.6 287.9 317.6 4.13 6 850 1584 18.4 -0.6 28 19.0 8.5 340 6 305.4 306.2 288.3 318.7 4.30 7 725 2917 6.4 -4.6 45 11.0 1.3 262 13 306.5 307.2 288.1 318.1 3.75 8 700 3204 5.2 -11.8 28 17.0 -1.6 285 4 308.2 308.7 287.2 315.3 2.21 9 658 3706 3.4 -19.6 17 23.0 -4.4 291 4 311.7 312.0 287.3 315.8 1.23 10 649 3818 2.4 -9.6 41 12.0 -2.7 283 5 311.8 312.4 289.0 320.9 2.84 11 613 4275 -1.7 -9.7 54 8.0 -5.0 251 7 312.2 312.8 289.3 321.8 2.99 12 516 5617 -11.9 -22.9 40 11.0 -14.9 22 12 315.7 315.9 288.6 319.7 1.17 13 505 5783 -9.1 -44.1 4 35.0 -15.0 25 10 321.0 321.1 289.2 321.6 0.15 14 500 5860 -9.3 -40.3 6 31.0 -15.0 345 2 321.7 321.7 289.5 322.6 0.23 15 499 5876 -9.3 -41.3 5 32.0 -15.0 345 2 321.9 321.9 289.6 322.7 0.21 16 423 7139 -15.9 -53.9 2 38.0 -20.5 217 13 329.0 329.0 291.5 329.3 0.06 17 415 7283 -15.5 -46.5 5 31.0 -20.1 219 13 331.3 331.4 292.2 331.9 0.14 18 400 7560 -17.9 -39.9 13 22.0 -21.6 175 11 331.7 331.8 292.5 332.9 0.30 19 373 8077 -22.5 -38.5 22 16.0 -25.0 197 15 332.3 332.4 292.7 333.7 0.37 20 337 8815 -26.7 -53.7 6 27.0 -29.2 230 18 336.4 336.4 293.5 336.7 0.08 21 300 9640 -34.3 -52.3 14 18.0 -35.6 240 20 337.0 337.1 293.7 337.4 0.10 22 297 9710 -34.5 -58.5 7 24.0 -36.0 239 20 337.7 337.7 293.8 337.9 0.05 23 250 10890 -45.1 -57.1 25 12.0 -45.6 245 20 339.0 339.0 294.1 339.3 0.07 24 241 11133 -47.3 -58.3 27 11.0 -47.7 245 20 339.3 339.3 294.2 339.5 0.06 25 227 11527 -49.5 -64.5 16 15.0 -49.9 233 27 341.8 341.8 294.8 341.9 0.03 26 224 11614 -49.3 -68.3 9 19.0 -49.7 231 29 343.4 343.4 295.1 343.5 0.02 27 200 12350 -53.1 -71.1 9 18.0 -53.4 220 37 348.7 348.7 296.4 348.7 0.01 28 150 14160 -63.5 -83.5 5 20.0 -63.6 260 25 360.7 360.7 298.8 360.7 0.00 29 143 14452 -65.9 -83.9 6 18.0 -66.0 255 28 361.5 361.5 299.0 361.5 0.00 30 113 15859 -72.1 -87.1 9 15.0 -72.2 230 30 375.1 375.1 301.4 375.1 0.00 31 100 16580 -71.5 -87.5 7 16.0 -71.6 240 12 389.6 389.6 303.8 389.6 0.00 32 87 17401 -73.1 -89.1 7 16.0 -73.2 213 12 402.2 402.2 305.5 402.2 0.00 33 70 18690 -69.3 -89.3 4 20.0 -69.4 160 11 436.1 436.1 309.5 436.1 0.00 34 56 20024 -68.1 -90.1 3 22.0 -68.3 114 6 467.6 467.6 312.4 467.6 0.00 35 50 20710 -64.5 -88.5 2 24.0 -64.8 90 3 491.5 491.5 314.3 491.5 0.00 36 46 21223 -61.7 -87.7 2 26.0 -62.2 100 4 510.1 510.1 315.7 510.1 0.00 37 41 21934 -63.1 -88.1 2 25.0 -63.6 113 5 523.7 523.7 316.5 523.7 0.00 38 35 22922 -57.1 -86.1 1 29.0 -58.2 132 7 563.6 563.6 318.8 563.6 0.01 39 30 23900 -55.9 -84.9 1 29.0 -57.3 150 9 592.2 592.3 320.3 592.3 0.01 40 28 24340 -55.5 -84.5 2 29.0 -57.1 135 9 605.2 605.2 320.9 605.2 0.01 41 27 24572 -55.9 -84.9 1 29.0 -57.5 127 9 610.4 610.4 321.1 610.4 0.01 42 25 25070 -49.7 -81.7 1 32.0 -52.7 110 9 641.8 641.8 322.4 641.9 0.02 43 22 25912 -47.7 -80.7 1 33.0 -51.6 81 9 671.6 671.6 323.5 671.8 0.03 44 20 26540 -49.1 -81.1 1 32.0 -52.8 60 9 685.9 685.9 324.0 686.1 0.03 45 18 27230 -49.9 -81.9 1 32.0 -53.7 704.3 704.4 324.6 704.6 0.03 46 17 27606 -47.9 -80.9 1 33.0 -52.5 722.4 722.4 325.1 722.6 0.03 TRP 113 15859 -72.1 -87.1 9 15.0 -72.2 230 30 375.1 375.1 301.4 375.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 627.93 mb = 4085.11 m = 13402.42 ft Wetbulb zero: 714.11 mb = 3040.63 m = 9975.69 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 34.05 % Est. max temperature: 33.47 C = 92.25 F Sfc-Lift cond lev (LCL): 799.29 mb = 2099.45 m = 6887.88 ft T: 13.76 C 700-500 lapse rate: 5.46 C/km ThetaE index: 3.35 C Layer 725.0- 658.0 mb Conv cond level (CCL): 580.22 mb = 4702.91 m = 15429.30 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 41.56 C = 106.81 F Cap Strength: 8.75 C Lifted Index: 9.11 C Risk: None Lifted Index @300 mb: 14.96 C Lifted Index @700 mb: 5.11 C Showalter Index: 7.85 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 27.70 C Cross Totals Index: 8.70 C K Index: 10.10 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 0.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.12 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 39593.62 J/kg Cap Strength: 8.90 C Lift Cond Lev (LCL): 672.82 mb = 3525.57 m = 11566.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 7 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 1015 34 20 17 -5.8 -16.0 | 22 10 -3.6 -9.0 1 1000 164 30 31 -15.5 -26.8 | 34 24 -13.3 -19.9 2 984 305 30 32 -16.0 -27.7 | 34 25 -13.8 -20.7 3 925 852 15 11 -2.8 -10.6 | 10 4 -0.7 -3.7 4 918 914 10 10 -1.7 -9.8 | 351 3 0.5 -2.9 5 887 1219 350 7 1.2 -6.9 | 269 3 3.4 0.1 6 850 1584 340 6 2.1 -5.6 | 253 4 4.2 1.3 7 796 2134 310 5 3.8 -3.2 | 238 7 6.0 3.8 8 740 2743 265 10 10.0 0.9 | 237 14 12.2 7.8 9 713 3048 260 15 14.8 2.6 | 241 19 17.0 9.6 10 700 3204 285 4 3.9 -1.0 | 226 8 6.1 5.9 11 687 3353 315 3 2.1 -2.1 | 222 6 4.3 4.8 12 612 4267 250 7 6.6 2.4 | 223 13 8.8 9.4 13 524 5486 20 13 -4.4 -12.2 | 23 6 -2.3 -5.3 14 504 5791 25 10 -4.2 -9.1 | 44 3 -2.0 -2.1 15 500 5860 345 2 0.5 -1.9 | 208 6 2.7 5.0 16 466 6401 0 0 -0.0 -0.0 | 197 7 2.2 7.0 17 447 6706 210 14 7.0 12.1 | 206 21 9.2 19.1 18 413 7315 220 13 8.4 10.0 | 212 20 10.5 16.9 19 400 7560 175 11 -1.0 11.0 | 184 18 1.2 17.9 20 397 7620 175 10 -0.9 10.0 | 184 17 1.3 16.9 21 350 8534 220 20 12.9 15.3 | 214 27 15.0 22.3 22 308 9449 255 12 11.6 3.1 | 234 17 13.8 10.1 23 300 9640 240 20 17.3 10.0 | 229 26 19.5 17.0 24 282 10058 235 21 17.2 12.0 | 226 27 19.4 19.0 25 250 10890 245 20 18.1 8.5 | 233 26 20.3 15.4 26 236 11278 245 20 18.1 8.5 | 233 26 20.3 15.4 27 225 11582 230 29 22.2 18.6 | 224 35 24.4 25.6 28 215 11887 240 30 26.0 15.0 | 232 36 28.2 22.0 29 200 12350 220 37 23.8 28.3 | 216 44 26.0 35.3 30 195 12497 220 36 23.1 27.6 | 216 43 25.3 34.5 31 169 13411 220 46 29.6 35.2 | 217 53 31.8 42.2 32 153 14021 240 22 19.1 11.0 | 230 28 21.2 18.0 33 150 14160 260 25 24.6 4.3 | 247 29 26.8 11.3 34 146 14326 260 26 25.6 4.5 | 248 30 27.8 11.5 35 132 14935 235 38 31.1 21.8 | 229 44 33.3 28.8 36 125 15240 225 34 24.0 24.0 | 220 41 26.2 31.0 37 113 15850 235 26 21.3 14.9 | 227 32 23.5 21.9 38 113 15859 230 30 23.0 19.3 | 224 36 25.2 26.2 39 102 16459 195 17 4.4 16.4 | 196 24 6.6 23.4 40 100 16580 240 12 10.4 6.0 | 224 18 12.6 13.0 41 97 16764 240 12 10.4 6.0 | 224 18 12.6 13.0 42 70 18690 160 11 -3.8 10.3 | 175 17 -1.6 17.3 43 50 20710 90 3 -3.0 0.0 | 173 7 -0.8 7.0 44 30 23900 150 9 -4.5 7.8 | 171 15 -2.3 14.8 45 20 26540 60 9 -7.8 -4.5 | 114 6 -5.6 2.5 Wind Parameters Mean winds (0-6000m): 347.4 at 9.7 knts Storm direction: 17.4 at 7.3 knts Shear (0-3000m) pos: 1.1 neg: 5.8 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): -141.4 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -32.0 tot: -12.4 m^2/s^2 ave: -4.1 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 60.13 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 28 28 32 21| 6.5 0.0 6.5| 14.3 -13.8 0.5 1.0 0.04| 24.7 0.9 1000 26 21 30 14| 3.3 7.9 11.2| 14.3 -22.4 -8.1 -8.1 -0.12| 20.3 -2.4 1500 21 16 23 9| 2.2 6.6 8.7| 14.3 -25.1 -10.8 -7.2 -0.18| 14.9 -2.7 2000 16 14 14 6| 1.6 5.6 7.2| 14.3 -27.0 -12.8 -6.4 -0.20| 11.9 -2.4 2500 9 12 357 5| 1.3 5.4 6.7| 15.8 -28.2 -12.5 -5.0 -0.18| 10.6 -1.9 3000 357 12 330 6| 1.1 5.8 6.9| 19.6 -32.0 -12.4 -4.1 -0.16| 10.1 -1.6 4000 345 10 301 6| 2.3 4.8 7.1| 21.4 -40.9 -19.5 -4.9 -0.15| 9.9 -1.5 5000 335 10 287 7| 2.6 3.8 6.4| 54.9 -43.5 11.4 2.3 -0.01| 9.5 -0.1 6000 347 10 301 5| 2.9 4.1 7.0| 71.5 -46.2 25.4 4.2 -0.01| 10.1 -0.1 Wrote GIF file: /home/apache/climate/data/raob//YPGN/skewt/YPGN.skewt.20250508.23.gif