UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042923.upa.cvt Date: 2300Z 29 APR 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 29 APR 25 Station: YPLM WMO ident: 94302 Latitude: -22.23 Longitude: 114.08 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1016 6 19.2 6.2 43 13.0 12.0 255 5 291.0 292.1 284.5 307.8 5.85 1 1012 40 22.8 3.8 29 19.0 12.5 226 5 294.9 295.8 285.1 309.5 4.96 2 1010 58 23.2 5.2 31 18.0 13.1 212 5 295.5 296.5 285.9 311.6 5.49 3 1000 145 23.6 7.6 36 16.0 14.3 140 5 296.8 297.9 287.4 315.9 6.55 4 992 215 23.4 7.4 36 16.0 14.1 109 7 297.2 298.4 287.5 316.4 6.52 5 970 411 26.0 4.0 24 22.0 13.6 67 17 301.8 302.7 287.9 317.6 5.25 6 925 827 23.4 3.4 27 20.0 12.1 55 28 303.2 304.2 288.5 319.2 5.28 7 850 1556 17.2 2.2 36 15.0 9.0 45 14 304.2 305.1 288.8 320.2 5.28 8 726 2871 4.8 -1.2 65 6.0 1.8 51 16 304.6 305.5 288.5 319.3 4.83 9 721 2927 6.4 -7.6 36 14.0 0.3 54 16 307.0 307.5 287.5 316.4 2.99 10 718 2962 10.0 -33.0 3 43.0 -1.7 56 16 311.3 311.4 286.2 312.5 0.33 11 712 3032 10.8 -37.2 2 48.0 -1.5 59 16 312.9 313.0 286.6 313.7 0.22 12 700 3173 9.8 -36.2 2 46.0 -2.1 105 18 313.3 313.4 286.8 314.2 0.25 13 587 4615 2.8 -40.2 2 43.0 -7.0 111 10 321.4 321.4 289.4 322.1 0.20 14 510 5735 -5.9 -33.9 9 28.0 -12.4 145 6 324.0 324.1 290.5 325.6 0.43 15 500 5890 -6.7 -34.7 9 28.0 -13.0 150 5 324.9 325.0 290.7 326.4 0.40 16 445 6787 -11.5 -48.5 3 37.0 -17.1 307 6 329.8 329.9 291.8 330.2 0.11 17 400 7590 -18.7 -33.7 25 15.0 -21.7 270 14 330.7 330.8 292.4 332.7 0.55 18 369 8184 -24.3 -34.3 39 10.0 -26.0 272 21 331.0 331.1 292.6 333.1 0.57 19 358 8404 -25.7 -39.7 26 14.0 -27.7 270 24 332.0 332.0 292.6 333.2 0.34 20 348 8609 -27.3 -31.2 69 3.9 -28.0 268 27 332.5 332.7 293.2 335.5 0.81 21 334 8903 -29.9 -30.9 91 1.0 -30.1 266 32 332.9 333.0 293.3 336.1 0.87 22 332 8945 -29.9 -39.9 37 10.0 -31.2 267 32 333.4 333.5 293.0 334.8 0.36 23 329 9010 -30.3 -37.3 50 7.0 -31.3 268 33 333.7 333.8 293.2 335.5 0.47 24 321 9185 -31.1 -45.1 24 14.0 -32.6 271 35 335.0 335.0 293.3 335.8 0.21 25 309 9453 -33.5 -38.4 61 4.9 -34.1 276 36 335.3 335.4 293.6 337.0 0.45 26 302 9614 -34.7 -44.7 36 10.0 -35.7 279 36 335.8 335.9 293.5 336.8 0.24 27 300 9660 -35.1 -43.1 44 8.0 -35.9 280 36 335.9 336.0 293.6 337.0 0.28 28 298 9707 -35.7 -41.7 54 6.0 -36.3 280 36 335.7 335.8 293.6 337.0 0.33 29 296 9754 -35.9 -47.9 28 12.0 -36.9 280 36 336.1 336.1 293.5 336.7 0.17 30 291 9872 -36.7 -38.5 83 1.8 -36.9 279 37 336.6 336.7 293.9 338.4 0.47 31 250 10910 -44.7 -48.6 65 3.9 -44.9 265 46 339.6 339.6 294.4 340.4 0.19 32 243 11100 -46.1 -52.1 51 6.0 -46.4 264 48 340.3 340.3 294.5 340.8 0.13 33 229 11491 -49.7 -53.7 63 4.0 -49.8 263 51 340.6 340.6 294.6 341.1 0.11 34 217 11843 -51.3 -70.3 9 19.0 -51.7 261 54 343.4 343.4 295.1 343.5 0.01 35 208 12117 -52.5 -70.5 10 18.0 -52.8 260 56 345.7 345.7 295.7 345.8 0.01 36 200 12370 -54.3 -70.3 12 16.0 -54.6 265 53 346.8 346.8 295.9 346.8 0.01 37 155 13969 -63.9 -78.1 13 14.2 -64.0 285 69 356.7 356.7 298.0 356.7 0.01 38 150 14170 -65.1 -79.1 13 14.0 -65.2 285 67 357.9 357.9 298.3 358.0 0.01 39 138 14673 -69.1 -80.1 19 11.0 -69.2 277 65 359.5 359.5 298.6 359.5 0.00 40 100 16560 -77.1 -88.1 16 11.0 -77.1 285 47 378.8 378.8 302.1 378.8 0.00 41 99 16618 -77.1 -88.1 16 11.0 -77.1 285 47 379.9 379.9 302.2 379.9 0.00 42 86 17433 -74.1 -88.1 10 14.0 -74.2 281 33 401.5 401.5 305.4 401.5 0.00 43 76 18150 -76.7 -89.7 11 13.0 -76.7 278 17 410.5 410.5 306.6 410.5 0.00 44 73 18384 -72.9 -88.9 7 16.0 -73.0 276 12 423.3 423.3 308.1 423.3 0.00 45 70 18630 -73.7 -89.7 7 16.0 -73.7 275 7 426.7 426.7 308.5 426.7 0.00 46 68 18800 -73.7 -89.7 7 16.0 -73.7 259 7 430.3 430.3 308.9 430.3 0.00 47 58 19738 -69.9 -90.9 3 21.0 -70.1 174 9 458.9 458.9 311.7 458.9 0.00 48 50 20640 -61.9 -88.9 2 27.0 -62.4 95 10 497.6 497.6 314.8 497.6 0.00 49 49 20765 -61.9 -88.9 2 27.0 -62.4 95 10 500.5 500.5 315.0 500.5 0.00 50 36 22692 -57.1 -87.1 1 30.0 -58.2 95 13 559.1 559.1 318.6 559.1 0.01 51 30 23850 -55.1 -86.1 1 31.0 -56.7 95 15 594.4 594.4 320.3 594.5 0.01 52 20 26460 -51.3 -83.3 1 32.0 -54.4 80 30 679.1 679.2 323.7 679.3 0.02 53 12 29814 -47.1 -82.1 1 35.0 -53.1 98 19 800.9 800.9 327.3 801.2 0.04 54 12 29814 -47.5 -82.5 1 35.0 -53.4 98 19 799.4 799.5 327.3 799.8 0.04 55 10 31030 -43.7 -81.7 1 38.0 -52.0 105 15 856.4 856.4 328.5 856.9 0.05 56 9.0 31746 -38.5 -79.5 1 41.0 -50.1 902.6 902.7 329.5 903.5 0.08 57 7.5 32994 -40.3 -79.3 1 39.0 -51.8 943.6 943.7 330.2 944.7 0.10 TRP 99 16618 -77.1 -88.1 16 11.0 -77.1 285 47 379.9 379.9 302.2 379.9 0.00 WND 155 13969 -63.9 -78.1 13 14.2 -64.0 285 69 356.7 356.7 298.0 356.7 0.01 Sounding variables and indices 1000-500 mb thick: 5745.00 m Freezing level: 562.22 mb = 4975.82 m = 16324.67 ft Wetbulb zero: 720.61 mb = 2931.92 m = 9619.05 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 21.56 % Est. max temperature: 32.20 C = 89.97 F Sfc-Lift cond lev (LCL): 836.86 mb = 1685.95 m = 5531.26 ft T: 15.97 C 700-500 lapse rate: 6.07 C/km ThetaE index: 7.73 C Layer 726.0- 712.0 mb Conv cond level (CCL): 529.85 mb = 5431.04 m = 17818.17 ft Mean mixing ratio: 5.58 g/kg Conv temperature: 51.64 C = 124.96 F Cap Strength: 12.27 C Lifted Index: 11.39 C Risk: None Lifted Index @300 mb: 13.75 C Lifted Index @700 mb: 10.66 C Showalter Index: 9.57 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 8.90 C K Index: -19.90 Risk: None Sweat Index: 59.40 Risk: None Energy Index: 1.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.36 J/kg Max Up Vert Vel: 8.64 m/s Conv Inhibition (B-): 52151.47 J/kg Cap Strength: 12.22 C Lift Cond Lev (LCL): 723.76 mb = 2896.21 m = 9501.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 106 at 10 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 1016 6 255 5 4.8 1.3 | 276 15 14.5 -1.5 1 1000 145 140 5 -3.2 3.8 | 261 7 6.5 1.0 2 982 305 70 10 -9.4 -3.4 | 357 6 0.3 -6.2 3 948 610 60 30 -26.0 -15.0 | 42 24 -16.3 -17.8 4 925 827 55 28 -22.9 -16.1 | 35 23 -13.2 -18.9 5 916 914 55 27 -22.1 -15.5 | 34 22 -12.4 -18.3 6 853 1524 45 13 -9.2 -9.2 | 358 12 0.5 -12.0 7 850 1556 45 14 -9.9 -9.9 | 1 13 -0.2 -12.7 8 793 2134 50 15 -11.5 -9.6 | 8 13 -1.8 -12.4 9 737 2743 45 16 -11.3 -11.3 | 6 14 -1.6 -14.1 10 711 3048 60 16 -13.9 -8.0 | 21 12 -4.1 -10.8 11 700 3173 105 18 -17.4 4.7 | 104 8 -7.7 1.9 12 685 3353 115 15 -13.6 6.3 | 132 5 -3.9 3.5 13 635 3962 115 10 -9.1 4.2 | 204 2 0.6 1.4 14 611 4267 130 11 -8.4 7.1 | 197 4 1.3 4.3 15 589 4572 110 10 -9.4 3.4 | 207 1 0.3 0.6 16 500 5890 150 5 -2.5 4.3 | 258 7 7.2 1.5 17 468 6401 0 0 -0.0 -0.0 | 286 10 9.7 -2.8 18 432 7010 275 10 10.0 -0.9 | 281 20 19.7 -3.7 19 415 7315 260 14 13.8 2.4 | 271 23 23.5 -0.4 20 400 7590 270 14 14.0 -0.0 | 277 24 23.7 -2.8 21 382 7925 275 17 16.9 -1.5 | 279 27 26.6 -4.3 22 336 8839 265 31 30.9 2.7 | 270 41 40.6 -0.1 23 322 9144 270 35 35.0 -0.0 | 274 45 44.7 -2.8 24 300 9660 280 36 35.5 -6.3 | 281 46 45.2 -9.1 25 296 9754 280 36 35.5 -6.3 | 281 46 45.2 -9.1 26 250 10910 265 46 45.8 4.0 | 269 56 55.5 1.2 27 206 12192 260 57 56.1 9.9 | 264 66 65.8 7.1 28 200 12370 265 53 52.8 4.6 | 268 63 62.5 1.8 29 178 13106 270 48 48.0 -0.0 | 273 58 57.7 -2.8 30 161 13716 290 57 53.6 -19.5 | 289 67 63.3 -22.3 31 155 13969 285 69 66.6 -17.9 | 285 79 76.4 -20.7 32 150 14170 285 67 64.7 -17.3 | 285 77 74.4 -20.1 33 146 14326 285 69 66.6 -17.9 | 285 79 76.4 -20.7 34 119 15545 255 54 52.2 14.0 | 260 63 61.9 11.2 35 113 15850 265 38 37.9 3.3 | 269 48 47.6 0.5 36 107 16154 290 32 30.1 -10.9 | 289 42 39.8 -13.7 37 102 16459 305 36 29.5 -20.6 | 301 46 39.2 -23.4 38 100 16560 285 47 45.4 -12.2 | 285 57 55.1 -15.0 39 99 16618 285 47 45.4 -12.2 | 285 57 55.1 -15.0 40 97 16764 285 47 45.4 -12.2 | 285 57 55.1 -15.0 41 70 18630 275 7 7.0 -0.6 | 282 17 16.7 -3.4 42 50 20640 95 10 -10.0 0.9 | 8 2 -0.3 -1.9 43 30 23850 95 15 -14.9 1.3 | 74 5 -5.2 -1.5 44 20 26460 80 30 -29.5 -5.2 | 68 21 -19.8 -8.0 45 10 31030 105 15 -14.5 3.9 | 103 5 -4.8 1.1 Wind Parameters Mean winds (0-6000m): 76.1 at 13.5 knts Storm direction: 106.1 at 10.1 knts Shear (0-3000m) pos: 5.3 neg: 1.9 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 102.9 deg Storm rel helicity (0-3000m) pos: 46.1 neg: -77.6 tot: -31.5 m^2/s^2 ave: -10.5 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 11.3 stream: 0.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 31.00 Bulk Shear: 1.21 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 76 10 5 5| 28.9 0.0 28.9| 25.4 -11.9 13.5 27.1 0.35| 35.1 12.4 1000 61 19 30 14| 14.5 2.3 16.8| 30.1 -40.7 -10.5 -10.5 0.17| 24.2 4.2 1500 58 19 26 15| 9.6 3.9 13.5| 30.1 -76.5 -46.4 -30.9 -0.01| 20.2 -0.1 2000 55 18 21 14| 7.6 2.9 10.5| 35.5 -76.5 -41.0 -20.5 0.02| 15.6 0.3 2500 54 17 18 14| 6.1 2.3 8.4| 36.6 -77.1 -40.6 -16.2 0.02| 12.8 0.3 3000 53 17 17 14| 5.3 1.9 7.2| 46.1 -77.6 -31.5 -10.5 0.06| 11.3 0.7 4000 64 16 26 11| 3.2 1.4 4.6| 82.1 -77.6 4.5 1.1 0.26| 11.5 3.0 5000 72 15 31 9| 2.3 1.1 3.4| 82.6 -77.9 4.7 0.9 0.25| 10.0 2.5 6000 76 13 29 7| 1.7 1.0 2.8| 90.0 -77.9 12.2 2.0 0.28| 8.9 2.5 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20250429.23.gif