UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042023.upa.cvt Date: 2300Z 20 APR 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 20 APR 25 Station: YPWR WMO ident: 94659 Latitude: -31.13 Longitude: 136.82 Elevation: 167.00 ------------------------------------------------------------------------------- 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 1005 167 14.4 7.4 63 7.0 10.6 210 13 287.1 288.3 283.5 305.2 6.43 1 1000 208 13.2 7.2 67 6.0 9.9 205 14 286.4 287.5 283.1 304.2 6.37 2 969 472 10.6 6.9 78 3.7 8.6 198 22 286.3 287.4 283.1 304.4 6.44 3 925 857 8.0 5.0 81 3.0 6.5 190 24 287.5 288.5 283.1 304.2 5.91 4 850 1551 3.4 2.3 92 1.1 2.8 165 19 289.7 290.6 283.4 304.9 5.32 5 849 1561 3.2 2.2 93 1.0 2.7 165 19 289.6 290.5 283.3 304.7 5.28 6 835 1696 7.8 -21.2 11 29.0 -1.1 170 21 295.8 296.0 280.7 298.5 0.84 7 829 1756 8.2 -21.8 10 30.0 -1.0 172 21 296.9 297.0 281.1 299.4 0.80 8 815 1896 9.6 -34.4 3 44.0 -1.2 173 22 299.8 299.8 281.6 300.7 0.25 9 797 2081 8.2 -27.8 6 36.0 -1.7 167 24 300.2 300.3 282.1 301.8 0.49 10 776 2301 8.8 164 25 303.2 11 712 3005 3.8 -34.2 4 38.0 -5.1 160 27 305.2 305.3 283.9 306.2 0.30 12 700 3143 3.8 -44.2 2 48.0 -5.5 160 26 306.7 306.7 284.2 307.1 0.11 13 637 3904 1.0 171 37 311.9 14 568 4820 -1.9 -41.9 3 40.0 -9.9 172 33 318.9 318.9 288.6 319.5 0.17 15 500 5820 -9.3 -40.3 6 31.0 -15.0 195 22 321.7 321.7 289.5 322.6 0.23 16 413 7265 -21.3 -43.3 12 22.0 -24.2 170 26 324.3 324.4 290.3 325.1 0.20 17 400 7500 -22.5 -46.5 9 24.0 -25.3 160 26 325.7 325.8 290.6 326.3 0.15 18 300 9550 -37.1 -65.1 4 28.0 -38.3 260 18 333.1 333.1 292.6 333.2 0.02 19 263 10443 -44.5 -69.5 5 25.0 -45.2 275 21 335.0 335.0 293.1 335.1 0.01 20 250 10780 -46.5 -70.5 5 24.0 -47.0 275 30 336.9 336.9 293.6 337.0 0.01 21 246 10887 -46.7 -70.7 5 24.0 -47.3 275 35 338.2 338.2 293.9 338.2 0.01 22 232 11274 -45.9 -73.9 3 28.0 -46.6 275 53 345.1 345.1 295.6 345.2 0.01 23 200 12250 -49.9 -79.9 2 30.0 -50.4 270 82 353.8 353.8 297.4 353.8 0.00 24 191 12551 -51.6 -80.5 2 28.9 -52.1 275 88 355.6 355.6 297.8 355.7 0.00 25 156 13844 -59.3 -83.3 3 24.0 -59.5 276 71 363.8 363.8 299.4 363.8 0.00 26 150 14090 -59.5 -85.5 2 26.0 -59.7 275 67 367.6 367.6 300.1 367.6 0.00 27 100 16560 -69.5 -89.5 4 20.0 -69.6 250 38 393.4 393.4 304.3 393.5 0.00 28 86 17455 -72.3 -89.3 6 17.0 -72.3 250 33 405.1 405.1 305.9 405.1 0.00 29 76 18183 -72.7 -90.7 5 18.0 -72.8 262 21 418.9 418.9 307.6 418.9 0.00 30 70 18670 -70.1 -91.1 3 21.0 -70.2 270 13 434.4 434.4 309.3 434.4 0.00 31 61 19496 -65.7 -91.7 2 26.0 -66.0 200 14 461.6 461.6 311.9 461.7 0.00 32 56 20013 -66.9 -90.9 2 24.0 -67.1 157 14 470.3 470.3 312.7 470.3 0.00 33 50 20700 -64.9 -90.9 2 26.0 -65.2 100 15 490.5 490.5 314.2 490.6 0.00 34 30 23880 -56.7 -89.7 1 33.0 -58.0 145 6 590.1 590.1 320.2 590.1 0.00 35 28 24318 -56.7 -88.7 1 32.0 -58.1 175 5 601.8 601.8 320.7 601.9 0.01 36 25 25046 -51.3 -87.3 1 36.0 -53.9 224 5 637.2 637.2 322.2 637.2 0.01 37 20 26500 -50.3 -86.3 1 36.0 -53.7 320 3 682.2 682.2 323.9 682.3 0.01 38 15 28395 -46.3 -85.3 0 39.0 -52.0 754.0 754.0 326.0 754.2 0.02 39 14 28853 -46.1 -85.1 0 39.0 -52.1 769.7 769.7 326.5 769.9 0.02 TRP 86 17455 -72.3 -89.3 6 17.0 -72.3 250 33 405.1 405.1 305.9 405.1 0.00 WND 191 12551 -51.6 -80.5 2 28.9 -52.1 275 88 355.6 355.6 297.8 355.7 0.00 Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 613.21 mb = 4220.30 m = 13845.95 ft Wetbulb zero: 839.02 mb = 1657.01 m = 5436.31 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 41.23 % Est. max temperature: 16.82 C = 62.27 F Sfc-Lift cond lev (LCL): 904.56 mb = 1040.44 m = 3413.48 ft T: 6.78 C 700-500 lapse rate: 4.89 C/km ThetaE index: 6.41 C Layer 849.0- 829.0 mb Conv cond level (CCL): 871.97 mb = 1341.53 m = 4401.30 ft Mean mixing ratio: 6.19 g/kg Conv temperature: 16.31 C = 61.35 F Cap Strength: 16.60 C Lifted Index: 16.70 C Risk: None Lifted Index @300 mb: 20.54 C Lifted Index @700 mb: 10.81 C Showalter Index: 16.29 C Risk: None Total Totals Index: 24.30 C Risk: None Vertical Totals Index: 12.70 C Cross Totals Index: 11.60 C K Index: -33.00 Risk: None Sweat Index: 87.60 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.51 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 48791.00 J/kg Cap Strength: 16.70 C Lift Cond Lev (LCL): 900.02 mb = 1081.67 m = 3548.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 at 20 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 1005 167 210 13 6.5 11.3 | 15 7 -1.9 -6.8 1 1000 208 205 14 5.9 12.7 | 25 6 -2.5 -5.4 2 953 610 195 26 6.7 25.1 | 167 7 -1.6 7.1 3 925 857 190 24 4.2 23.6 | 143 7 -4.2 5.6 4 919 914 190 24 4.2 23.6 | 143 7 -4.2 5.6 5 885 1219 190 21 3.6 20.7 | 119 5 -4.7 2.6 6 853 1524 165 20 -5.2 19.3 | 95 14 -13.6 1.3 7 850 1551 165 19 -4.9 18.4 | 91 13 -13.3 0.3 8 822 1829 175 22 -1.9 21.9 | 111 11 -10.3 3.9 9 792 2134 165 24 -6.2 23.2 | 109 15 -14.6 5.1 10 708 3048 160 27 -9.2 25.4 | 113 19 -17.6 7.3 11 700 3143 160 26 -8.9 24.4 | 110 18 -17.3 6.4 12 656 3658 175 29 -2.5 28.9 | 135 15 -10.9 10.8 13 631 3962 170 39 -6.8 38.4 | 143 25 -15.1 20.4 14 608 4267 170 37 -6.4 36.4 | 141 24 -14.8 18.4 15 521 5486 175 27 -2.4 26.9 | 130 14 -10.7 8.9 16 500 5820 195 22 5.7 21.3 | 140 4 -2.7 3.2 17 482 6096 200 20 6.8 18.8 | 116 2 -1.5 0.8 18 463 6401 200 26 8.9 24.4 | 185 6 0.5 6.4 19 427 7010 180 27 0.0 27.0 | 137 12 -8.4 9.0 20 400 7500 160 26 -8.9 24.4 | 110 18 -17.3 6.4 21 393 7620 160 26 -8.9 24.4 | 110 18 -17.3 6.4 22 331 8839 225 20 14.1 14.1 | 304 7 5.8 -3.9 23 318 9144 235 18 14.7 10.3 | 320 10 6.4 -7.7 24 300 9550 260 18 17.7 3.1 | 328 18 9.3 -14.9 25 278 10058 275 23 22.9 -2.0 | 324 25 14.5 -20.0 26 254 10668 275 20 19.9 -1.7 | 330 23 11.5 -19.8 27 250 10780 275 30 29.9 -2.6 | 314 30 21.5 -20.7 28 221 11582 275 68 67.7 -5.9 | 292 64 59.4 -24.0 29 200 12250 270 82 82.0 -0.0 | 284 76 73.6 -18.0 30 191 12551 275 88 87.7 -7.7 | 288 83 79.3 -25.7 31 184 12802 275 88 87.7 -7.7 | 288 83 79.3 -25.7 32 167 13411 265 72 71.7 6.3 | 281 64 63.3 -11.8 33 152 14021 280 71 69.9 -12.3 | 296 69 61.5 -30.4 34 150 14090 275 67 66.7 -5.8 | 292 63 58.4 -23.9 35 100 16560 250 38 35.7 13.0 | 280 28 27.3 -5.0 36 97 16764 250 38 35.7 13.0 | 280 28 27.3 -5.0 37 86 17455 250 33 31.0 11.3 | 287 24 22.6 -6.8 38 70 18670 270 13 13.0 -0.0 | 346 19 4.6 -18.0 39 50 20700 100 15 -14.8 2.6 | 56 28 -23.1 -15.4 40 30 23880 145 6 -3.4 4.9 | 42 18 -11.8 -13.1 41 20 26500 320 3 1.9 -2.3 | 18 21 -6.4 -20.3 Wind Parameters Mean winds (0-6000m): 174.9 at 26.5 knts Storm direction: 204.9 at 19.9 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 21.9 neg: -23.4 tot: -1.5 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 17.13 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 ------------------------------------------------------------------------------- 500 198 20 117 2| 0.0 13.9 13.9| 5.7 -0.7 5.0 10.1 0.52| 14.7 7.7 1000 194 22 137 4| 0.0 5.3 5.3| 5.7 -8.2 -2.5 -2.5 0.17| 9.8 1.6 1500 189 21 121 6| 0.0 4.6 4.6| 10.5 -20.6 -10.2 -6.8 -0.01| 10.3 -0.1 2000 184 22 117 8| 0.0 4.5 4.5| 18.1 -21.6 -3.5 -1.7 0.05| 9.4 0.5 2500 179 22 116 10| 0.0 4.0 4.0| 20.7 -21.6 -0.9 -0.4 0.06| 8.0 0.5 3000 176 23 116 11| 0.0 3.5 3.5| 21.9 -23.4 -1.5 -0.5 0.06| 7.0 0.4 4000 174 25 122 13| 1.0 3.7 4.6| 66.9 -27.4 39.5 9.9 0.19| 7.7 1.5 5000 173 27 127 15| 1.0 2.9 3.9| 66.9 -41.0 25.8 5.2 0.13| 7.0 0.9 6000 175 27 128 14| 2.0 2.5 4.5| 71.7 -46.4 25.3 4.2 0.11| 7.2 0.8 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20250420.23.gif