UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080823.upa.cvt Date: 2300Z 8 AUG 25 Searching for YPWR... Searching the city database file for: YPWR ... Date:2300Z 8 AUG 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 1008 167 9.4 1.4 57 8.0 5.6 140 7 281.9 282.6 278.4 293.6 4.19 1 1000 231 8.2 1.2 61 7.0 5.0 135 7 281.4 282.1 278.1 293.0 4.17 2 995 272 7.8 0.8 61 7.0 4.6 128 8 281.4 282.1 278.0 292.7 4.07 3 986 348 9.4 -1.6 46 11.0 4.5 117 10 283.7 284.3 278.4 293.5 3.44 4 930 831 6.6 2.0 72 4.6 4.4 75 12 285.6 286.4 280.9 299.0 4.75 5 925 875 6.2 1.4 71 4.8 3.9 75 11 285.6 286.4 280.7 298.6 4.57 6 906 1045 5.4 -2.6 56 8.0 2.0 89 12 286.5 287.1 279.8 296.5 3.48 7 892 1172 6.4 -3.6 49 10.0 2.1 97 11 288.8 289.4 280.6 298.4 3.28 8 881 1274 6.0 -12.0 26 18.0 -0.4 98 11 289.5 289.8 278.9 294.6 1.73 9 867 1405 5.0 -4.0 52 9.0 1.1 94 12 289.7 290.3 281.0 299.3 3.28 10 850 1566 3.8 -4.2 56 8.0 0.4 90 12 290.1 290.7 281.2 299.7 3.29 11 821 1847 1.6 -5.4 60 7.0 -1.3 110 12 290.7 291.2 281.3 299.8 3.11 12 762 2446 0.0 -8.0 55 8.0 -3.1 125 10 295.2 295.7 282.8 303.5 2.74 13 707 3041 -3.9 -10.9 58 7.0 -6.4 116 10 297.3 297.7 283.2 304.5 2.35 14 700 3120 -3.7 -12.7 50 9.0 -6.8 135 5 298.4 298.8 283.3 304.7 2.05 15 693 3200 -2.7 -13.7 42 11.0 -6.5 147 7 300.4 300.7 283.9 306.3 1.91 16 654 3656 -5.7 -16.7 42 11.0 -9.1 160 10 302.0 302.3 284.2 307.0 1.58 17 633 3912 -5.5 -21.5 27 16.0 -10.0 152 11 305.0 305.2 284.8 308.6 1.08 18 533 5238 -14.7 -36.7 14 22.0 -18.3 295 10 309.4 309.5 285.5 310.5 0.31 19 500 5720 -16.9 -56.9 2 40.0 -20.7 235 7 312.4 312.4 286.2 312.6 0.03 20 490 5872 -17.3 -61.3 1 44.0 -21.1 212 15 313.8 313.8 286.7 313.8 0.02 21 483 5979 -17.1 -64.1 1 47.0 -21.0 209 16 315.3 315.3 287.2 315.4 0.01 22 454 6442 -19.3 -42.3 11 23.0 -22.4 230 22 318.2 318.2 288.4 318.9 0.20 23 452 6475 -19.5 -29.5 41 10.0 -21.5 232 22 318.3 318.5 289.0 320.9 0.73 24 451 6491 -19.7 -29.7 41 10.0 -21.7 234 23 318.3 318.4 289.0 320.8 0.72 25 441 6657 -20.9 -40.9 15 20.0 -23.7 246 25 318.8 318.8 288.6 319.7 0.24 26 422 6981 -23.9 -43.9 14 20.0 -26.2 259 27 319.0 319.0 288.6 319.7 0.18 27 420 7015 -24.3 -38.3 26 14.0 -26.2 260 27 318.9 319.0 288.8 320.1 0.33 28 419 7033 -23.9 -25.5 87 1.6 -24.2 260 27 319.7 319.9 289.9 323.6 1.15 29 400 7370 -26.1 -28.3 82 2.2 -26.5 255 32 321.1 321.2 290.0 324.3 0.93 30 310 9166 -39.5 -43.5 66 4.0 -39.8 265 57 326.6 326.7 291.0 327.6 0.26 31 300 9390 -41.5 -45.0 69 3.5 -41.8 265 64 326.9 326.9 291.1 327.7 0.23 32 283 9783 -44.7 -48.5 66 3.8 -44.9 265 69 327.8 327.8 291.3 328.4 0.17 33 281 9831 -45.1 -45.7 94 0.6 -45.2 265 69 327.9 327.9 291.3 328.7 0.23 34 279 9879 -45.5 -47.7 78 2.2 -45.6 265 70 328.0 328.0 291.3 328.7 0.18 35 275 9975 -44.9 -84.9 0 40.0 -45.5 265 71 330.2 330.2 291.7 330.2 0.00 36 250 10610 -46.9 -66.9 8 20.0 -47.4 260 105 336.3 336.3 293.4 336.4 0.02 37 224 11328 -50.4 -70.4 8 20.0 -50.8 260 117 341.7 341.7 294.7 341.8 0.01 38 211 11715 -52.3 -72.3 7 20.0 -52.7 260 108 344.6 344.6 295.4 344.7 0.01 39 200 12060 -52.1 -79.1 2 27.0 -52.5 250 97 350.3 350.3 296.7 350.3 0.00 40 181 12710 -51.3 -81.3 2 30.0 -51.8 250 74 361.7 361.7 299.0 361.7 0.00 41 150 13920 -56.5 -83.5 2 27.0 -56.8 250 81 372.7 372.7 301.1 372.7 0.00 42 111 15805 -62.5 -86.5 3 24.0 -62.7 254 56 395.0 395.0 304.5 395.0 0.00 43 100 16450 -62.1 -88.1 2 26.0 -62.3 245 33 407.7 407.7 306.2 407.7 0.00 44 76 18134 -64.7 -89.7 2 25.0 -64.9 249 21 435.6 435.6 309.4 435.6 0.00 45 70 18640 -61.3 -89.3 1 28.0 -61.7 250 16 453.2 453.2 311.1 453.3 0.00 46 68 18820 -60.5 -88.5 1 28.0 -60.9 235 16 458.7 458.7 311.7 458.8 0.00 47 61 19494 -61.5 -88.5 2 27.0 -61.9 180 16 471.0 471.0 312.7 471.0 0.00 48 52 20493 -57.5 -88.5 1 31.0 -58.2 100 15 502.3 502.3 315.1 502.3 0.00 49 50 20740 -57.9 -87.9 1 30.0 -58.6 80 15 507.0 507.0 315.4 507.1 0.00 50 48 20997 -58.9 -88.9 1 30.0 -59.6 80 15 510.6 510.6 315.7 510.6 0.00 51 41 22000 -53.5 -87.5 1 34.0 -54.9 80 17 547.6 547.6 317.9 547.6 0.00 52 37 22658 -55.3 -87.3 1 32.0 -56.6 80 18 559.3 559.3 318.6 559.3 0.01 53 30 24000 -54.3 -87.3 1 33.0 -56.0 80 20 596.6 596.6 320.5 596.6 0.01 54 20 26610 -51.3 -86.3 1 35.0 -54.4 100 24 679.1 679.2 323.7 679.2 0.01 55 14 28936 -48.5 -85.5 1 37.0 -53.5 87 28 761.6 761.6 326.3 761.7 0.02 56 10 31140 -49.7 -85.7 1 36.0 -55.3 75 32 834.0 834.0 328.0 834.3 0.03 57 6.9 33597 -44.5 -84.5 0 40.0 -54.1 949.0 949.0 330.3 949.5 0.05 58 6.7 33794 -45.1 -84.1 0 39.0 -54.5 954.5 954.5 330.4 955.0 0.05 TRP 211 11715 -52.3 -72.3 7 20.0 -52.7 260 108 344.6 344.6 295.4 344.7 0.01 WND 224 11328 -50.4 -70.4 8 20.0 -50.8 260 117 341.7 341.7 294.7 341.8 0.01 Sounding variables and indices 1000-500 mb thick: 5489.00 m Freezing level: 762.00 mb = 2445.77 m = 8024.09 ft Wetbulb zero: 882.74 mb = 1257.70 m = 4126.26 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 40.59 % Est. max temperature: 17.45 C = 63.42 F Sfc-Lift cond lev (LCL): 892.18 mb = 1170.56 m = 3840.36 ft T: 6.39 C 700-500 lapse rate: 5.08 C/km ThetaE index: 3.74 C Layer 881.0- 867.0 mb Conv cond level (CCL): 709.58 mb = 3012.49 m = 9883.37 ft Mean mixing ratio: 4.10 g/kg Conv temperature: 24.75 C = 76.55 F Cap Strength: 13.17 C Lifted Index: 14.93 C Risk: None Lifted Index @300 mb: 22.00 C Lifted Index @700 mb: 8.12 C Showalter Index: 12.26 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 12.70 C K Index: 7.50 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.32 J/kg Max Up Vert Vel: 5.54 m/s Conv Inhibition (B-): 60295.51 J/kg Cap Strength: 14.62 C Lift Cond Lev (LCL): 855.42 mb = 1514.28 m = 4968.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 163 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 1008 167 140 7 -4.5 5.4 | 52 3 -2.3 -1.8 1 1000 231 135 7 -4.9 4.9 | 51 3 -2.7 -2.2 2 955 610 75 16 -15.5 -4.1 | 50 17 -13.2 -11.3 3 925 875 75 11 -10.6 -2.8 | 40 13 -8.4 -10.0 4 921 914 80 12 -11.8 -2.1 | 46 13 -9.6 -9.2 5 887 1219 100 11 -10.8 1.9 | 59 10 -8.6 -5.2 6 854 1524 90 12 -12.0 0.0 | 54 12 -9.8 -7.1 7 850 1566 90 12 -12.0 0.0 | 54 12 -9.8 -7.1 8 823 1829 110 12 -11.3 4.1 | 71 10 -9.1 -3.0 9 792 2134 100 9 -8.9 1.6 | 50 9 -6.6 -5.6 10 762 2438 125 10 -8.2 5.7 | 77 6 -6.0 -1.4 11 734 2743 135 13 -9.2 9.2 | 106 7 -7.0 2.1 12 706 3048 115 10 -9.1 4.2 | 67 7 -6.8 -2.9 13 700 3120 135 5 -3.5 3.5 | 20 4 -1.3 -3.6 14 679 3353 170 10 -1.7 9.8 | 190 3 0.5 2.7 15 628 3962 150 11 -5.5 9.5 | 126 4 -3.3 2.4 16 603 4267 145 8 -4.6 6.6 | 76 2 -2.4 -0.6 17 558 4877 285 1 1.0 -0.3 | 337 8 3.2 -7.4 18 536 5182 300 10 8.7 -5.0 | 318 16 10.9 -12.1 19 500 5720 235 7 5.7 4.0 | 291 9 8.0 -3.1 20 495 5791 215 14 8.0 11.5 | 247 11 10.3 4.3 21 475 6096 205 17 7.2 15.4 | 229 13 9.4 8.3 22 438 6706 250 26 24.4 8.9 | 266 27 26.7 1.8 23 420 7010 260 27 26.6 4.7 | 275 29 28.8 -2.4 24 400 7370 255 32 30.9 8.3 | 268 33 33.1 1.1 25 386 7620 255 33 31.9 8.5 | 268 34 34.1 1.4 26 370 7925 250 28 26.3 9.6 | 265 29 28.5 2.4 27 354 8230 265 31 30.9 2.7 | 278 33 33.1 -4.4 28 300 9390 265 64 63.8 5.6 | 271 66 66.0 -1.6 29 271 10058 265 72 71.7 6.3 | 271 74 73.9 -0.9 30 250 10610 260 105 103.4 18.2 | 264 106 105.6 11.1 31 248 10668 260 104 102.4 18.1 | 264 105 104.6 10.9 32 224 11328 260 117 115.2 20.3 | 264 118 117.4 13.2 33 215 11582 260 117 115.2 20.3 | 264 118 117.4 13.2 34 211 11715 260 108 106.4 18.8 | 264 109 108.6 11.6 35 200 12060 250 97 91.2 33.2 | 254 97 93.4 26.0 36 170 13106 250 59 55.4 20.2 | 257 59 57.7 13.0 37 150 13920 250 81 76.1 27.7 | 255 81 78.3 20.6 38 148 14021 255 82 79.2 21.2 | 260 83 81.4 14.1 39 127 14935 250 49 46.0 16.8 | 259 49 48.3 9.6 40 116 15545 275 50 49.8 -4.4 | 282 53 52.0 -11.5 41 110 15850 250 57 53.6 19.5 | 258 57 55.8 12.4 42 105 16154 240 53 45.9 26.5 | 248 52 48.1 19.4 43 100 16450 245 33 29.9 13.9 | 258 33 32.1 6.8 44 100 16459 240 29 25.1 14.5 | 255 28 27.3 7.4 45 95 16764 245 33 29.9 13.9 | 258 33 32.1 6.8 46 70 18640 250 16 15.0 5.5 | 276 17 17.3 -1.7 47 50 20740 80 15 -14.8 -2.6 | 52 16 -12.6 -9.7 48 30 24000 80 20 -19.7 -3.5 | 59 20 -17.5 -10.6 49 20 26610 100 24 -23.6 4.2 | 82 22 -21.4 -3.0 50 10 31140 75 32 -30.9 -8.3 | 62 33 -28.7 -15.4 Wind Parameters Mean winds (0-6000m): 132.7 at 10.0 knts Storm direction: 162.7 at 7.5 knts Shear (0-3000m) pos: 2.4 neg: 2.3 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -20.5 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -43.3 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.14 Bulk Shear: 7.15 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 93 11 54 11| 0.0 13.9 13.9| 1.5 -15.8 -14.3 -28.6 -0.21| 15.7 -3.3 1000 87 12 51 12| 3.1 7.0 10.1| 12.8 -23.2 -10.5 -10.5 -0.07| 12.1 -0.9 1500 89 12 53 12| 2.1 4.6 6.7| 17.4 -25.6 -8.2 -5.5 -0.03| 9.4 -0.3 2000 93 11 55 11| 2.1 3.5 5.6| 21.8 -31.8 -10.1 -5.0 -0.06| 8.4 -0.5 2500 98 11 58 10| 2.7 2.8 5.5| 32.1 -31.8 0.2 0.1 0.10| 8.0 0.8 3000 103 11 62 10| 2.4 2.3 4.7| 32.9 -43.3 -10.4 -3.5 -0.06| 8.4 -0.5 4000 116 11 72 8| 2.2 2.1 4.3| 34.4 -47.5 -13.1 -3.3 -0.05| 7.9 -0.4 5000 118 10 68 7| 2.5 1.7 4.1| 43.1 -57.6 -14.4 -2.9 -0.08| 8.7 -0.7 6000 133 10 86 5| 2.1 1.2 3.2| 45.4-109.3 -63.9 -10.6 -0.21| 9.2 -2.0 Wrote GIF file: /home/apache/climate/data/raob//YPWR/skewt/YPWR.skewt.20250808.23.gif