UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120511.upa.cvt Date: 1100Z 5 DEC 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 5 DEC 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 1010 6 25.6 17.6 61 8.0 20.2 220 21 297.9 300.2 292.9 334.6 12.63 1 1000 92 24.2 17.2 65 7.0 19.5 220 22 297.4 299.6 292.6 333.4 12.44 2 985 224 23.2 17.2 69 6.0 19.1 208 27 297.6 299.9 292.9 334.2 12.63 3 976 304 23.2 15.2 61 8.0 17.9 200 30 298.4 300.5 292.0 331.0 11.19 4 967 385 26.2 10.2 37 16.0 16.2 197 28 302.2 303.7 290.7 326.3 8.10 5 925 777 26.8 1.8 20 25.0 12.9 205 16 306.7 307.6 289.1 321.2 4.71 6 921 815 27.0 1.0 18 26.0 12.6 209 17 307.3 308.1 289.1 321.1 4.46 7 912 902 27.2 4.2 23 23.0 13.8 219 19 308.4 309.4 290.5 325.8 5.67 8 850 1520 23.4 3.4 27 20.0 11.8 245 12 310.7 311.7 291.3 328.5 5.75 9 762 2460 16.2 -4.8 23 21.0 5.7 257 15 312.7 313.4 289.9 323.9 3.51 10 700 3173 9.8 -4.2 37 14.0 2.8 315 9 313.3 314.1 290.6 326.1 4.00 11 630 4034 1.8 -3.2 69 5.0 -0.7 357 20 313.8 314.7 291.4 329.0 4.80 12 540 5256 -7.1 -22.1 29 15.0 -11.5 326 6 317.3 317.6 289.2 321.4 1.20 13 532 5373 -5.3 -45.3 3 40.0 -12.4 318 7 320.8 320.9 289.2 321.3 0.13 14 528 5432 -4.3 -36.3 6 32.0 -11.4 314 7 322.7 322.8 289.9 323.9 0.32 15 519 5567 -4.1 -37.1 6 33.0 -11.4 305 8 324.6 324.6 290.5 325.7 0.30 16 500 5860 -6.5 -38.5 6 32.0 -13.1 295 12 325.1 325.2 290.6 326.1 0.27 17 487 6066 -8.1 -42.1 5 34.0 -14.4 325 19 325.6 325.6 290.7 326.3 0.19 18 424 7136 -13.5 -48.5 3 35.0 -18.7 302 25 331.9 331.9 292.3 332.3 0.11 19 419 7226 -12.7 -49.7 3 37.0 -18.2 304 26 334.0 334.0 292.9 334.4 0.10 20 400 7580 -15.3 -48.3 4 33.0 -20.1 310 34 335.1 335.1 293.2 335.6 0.12 21 315 9326 -29.5 -52.5 9 23.0 -31.6 295 41 339.0 339.1 294.2 339.4 0.09 22 303 9600 -31.9 -40.9 41 9.0 -33.0 291 42 339.4 339.5 294.5 340.8 0.35 23 300 9670 -32.5 -43.5 33 11.0 -33.7 290 42 339.6 339.6 294.5 340.6 0.27 24 296 9765 -33.3 -51.3 15 18.0 -34.8 290 43 339.7 339.8 294.4 340.2 0.11 25 293 9837 -33.7 -43.7 36 10.0 -34.8 289 44 340.2 340.2 294.6 341.2 0.27 26 290 9910 -34.1 -61.1 5 27.0 -35.7 289 45 340.6 340.6 294.5 340.7 0.04 27 285 10032 -34.7 -46.7 29 12.0 -35.8 288 47 341.4 341.5 294.8 342.2 0.20 28 252 10886 -41.5 -51.5 33 10.0 -42.1 289 57 343.6 343.6 295.3 344.1 0.13 29 250 10940 -41.9 -52.9 29 11.0 -42.5 290 57 343.8 343.8 295.3 344.2 0.11 30 227 11583 -46.3 -63.3 13 17.0 -46.9 300 57 346.7 346.7 295.9 346.8 0.03 31 224 11671 -45.9 -67.9 7 22.0 -46.6 301 57 348.6 348.6 296.3 348.7 0.02 32 200 12410 -51.9 -67.9 13 16.0 -52.2 290 61 350.6 350.6 296.8 350.7 0.02 33 186 12877 -56.3 -68.3 21 12.0 -56.5 290 61 350.8 350.8 296.8 350.9 0.02 34 165 13632 -61.7 -75.7 14 14.0 -61.9 304 64 354.0 354.0 297.5 354.0 0.01 35 161 13784 -62.1 -81.1 6 19.0 -62.2 308 65 355.8 355.8 297.8 355.8 0.00 36 159 13861 -62.6 -81.4 6 18.8 -62.7 310 65 356.3 356.3 298.0 356.3 0.00 37 150 14220 -64.9 -82.9 7 18.0 -65.0 300 63 358.3 358.3 298.4 358.3 0.00 38 100 16590 -81.5 -91.5 17 10.0 -81.5 305 60 370.3 370.3 300.6 370.3 0.00 39 94 16935 -83.5 -92.5 19 9.0 -83.5 300 58 372.9 372.9 301.1 372.9 0.00 40 90 17179 -79.1 -92.1 10 13.0 -79.1 287 51 386.4 386.4 303.2 386.4 0.00 41 80 17841 -82.9 -92.9 16 10.0 -82.9 254 32 391.8 391.8 304.0 391.8 0.00 42 70 18600 -74.5 -89.5 8 15.0 -74.6 215 11 425.0 425.0 308.3 425.0 0.00 43 60 19514 -67.9 -90.9 2 23.0 -68.1 176 12 458.9 458.9 311.7 458.9 0.00 44 50 20610 -68.7 -91.7 2 23.0 -68.9 130 14 481.6 481.6 313.6 481.6 0.00 45 46 21108 -69.5 -91.5 3 22.0 -69.7 123 15 491.3 491.3 314.3 491.3 0.00 46 41 21805 -62.5 -90.5 1 28.0 -63.0 113 17 525.2 525.2 316.6 525.2 0.00 47 33 23149 -60.7 -89.7 1 29.0 -61.5 93 21 563.6 563.6 318.8 563.6 0.00 48 31 23537 -61.7 -89.7 1 28.0 -62.4 88 21 571.1 571.1 319.2 571.1 0.00 49 30 23740 -60.7 -89.7 1 29.0 -61.6 85 22 579.2 579.2 319.6 579.2 0.00 50 26 24640 -56.1 -87.1 1 31.0 -57.7 616.4 616.4 321.3 616.5 0.01 TRP 94 16935 -83.5 -92.5 19 9.0 -83.5 300 58 372.9 372.9 301.1 372.9 0.00 WND 159 13861 -62.6 -81.4 6 18.8 -62.7 310 65 356.3 356.3 298.0 356.3 0.00 Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 611.80 mb = 4281.19 m = 14045.74 ft Wetbulb zero: 643.61 mb = 3859.47 m = 12662.17 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 35.65 % Est. max temperature: 38.02 C = 100.43 F Sfc-Lift cond lev (LCL): 898.57 mb = 1032.22 m = 3386.51 ft T: 26.40 C 700-500 lapse rate: 6.07 C/km ThetaE index: 13.13 C Layer 976.0- 912.0 mb Conv cond level (CCL): 658.44 mb = 3673.27 m = 12051.28 ft Mean mixing ratio: 8.43 g/kg Conv temperature: 41.37 C = 106.47 F Cap Strength: 9.44 C Lifted Index: 5.96 C Risk: None Lifted Index @300 mb: 9.43 C Lifted Index @700 mb: 6.38 C Showalter Index: 5.43 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 9.90 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 76.80 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.61 J/kg Max Up Vert Vel: 10.16 m/s Conv Inhibition (B-): 27310.96 J/kg Cap Strength: 9.44 C Lift Cond Lev (LCL): 769.80 mb = 2372.53 m = 7783.79 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 11 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 1010 6 220 21 13.5 16.1 | 191 23 4.6 22.6 1 1000 92 220 22 14.1 16.9 | 193 24 5.2 23.4 2 976 305 200 30 10.3 28.2 | 182 35 1.4 34.7 3 943 610 190 22 3.8 21.7 | 170 29 -5.1 28.2 4 925 777 205 16 6.8 14.5 | 174 21 -2.1 21.0 5 911 914 220 19 12.2 14.6 | 189 21 3.3 21.1 6 850 1520 245 12 10.9 5.1 | 190 12 2.0 11.6 7 820 1829 255 14 13.5 3.6 | 205 11 4.6 10.1 8 791 2134 260 16 15.8 2.8 | 216 12 6.9 9.3 9 736 2743 255 14 13.5 3.6 | 205 11 4.6 10.1 10 710 3048 285 7 6.8 -1.8 | 155 5 -2.1 4.7 11 700 3173 315 9 6.4 -6.4 | 93 3 -2.5 0.1 12 684 3353 340 10 3.4 -9.4 | 62 6 -5.5 -2.9 13 659 3658 360 16 -0.0 -16.0 | 43 13 -8.9 -9.5 14 610 4267 355 23 2.0 -22.9 | 23 18 -6.9 -16.4 15 588 4572 335 14 5.9 -12.7 | 26 7 -3.0 -6.2 16 566 4877 315 10 7.1 -7.1 | 73 2 -1.8 -0.6 17 544 5182 330 5 2.5 -4.3 | 109 7 -6.4 2.2 18 504 5791 290 10 9.4 -3.4 | 189 3 0.5 3.1 19 500 5860 295 12 10.9 -5.1 | 234 2 2.0 1.4 20 485 6096 330 20 10.0 -17.3 | 354 11 1.1 -10.8 21 448 6706 325 24 13.8 -19.7 | 340 14 4.9 -13.2 22 431 7010 300 22 19.1 -11.0 | 294 11 10.1 -4.5 23 400 7580 310 34 26.0 -21.9 | 312 23 17.1 -15.4 24 381 7925 315 37 26.2 -26.2 | 319 26 17.3 -19.7 25 300 9670 290 42 39.5 -14.4 | 284 32 30.6 -7.9 26 260 10668 285 56 54.1 -14.5 | 280 46 45.2 -8.0 27 250 10940 290 57 53.6 -19.5 | 286 47 44.7 -13.0 28 217 11887 305 57 46.7 -32.7 | 305 46 37.8 -26.2 29 200 12410 290 61 57.3 -20.9 | 287 51 48.4 -14.4 30 179 13106 290 61 57.3 -20.9 | 287 51 48.4 -14.4 31 159 13861 310 65 49.8 -41.8 | 311 54 40.9 -35.3 32 155 14021 310 65 49.8 -41.8 | 311 54 40.9 -35.3 33 150 14220 300 63 54.6 -31.5 | 299 52 45.7 -25.0 34 108 16154 290 57 53.6 -19.5 | 286 47 44.7 -13.0 35 100 16590 305 60 49.1 -34.4 | 305 49 40.2 -27.9 36 97 16764 305 59 48.3 -33.8 | 305 48 39.4 -27.3 37 94 16935 300 58 50.2 -29.0 | 299 47 41.3 -22.5 38 70 18600 215 11 6.3 9.0 | 170 16 -2.6 15.5 39 50 20610 130 14 -10.7 9.0 | 128 25 -19.6 15.5 40 30 23740 85 22 -21.9 -1.9 | 98 31 -30.8 4.6 Wind Parameters Mean winds (0-6000m): 276.1 at 14.7 knts Storm direction: 306.1 at 11.0 knts Shear (0-3000m) pos: 4.4 neg: 2.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): -23.7 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -113.4 tot: -47.1 m^2/s^2 ave: -15.7 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 10.1 stream: -0.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.62 Bulk Shear: 83.56 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 ------------------------------------------------------------------------------- 500 205 26 184 30| 0.0 11.4 11.4| 1.7 -81.1 -79.5 -159.0 -0.50| 19.6 -9.8 1000 205 23 181 27| 6.7 5.7 12.4| 48.2 -98.0 -49.8 -49.8 -0.11| 18.5 -2.0 1500 211 20 184 24| 6.7 3.8 10.5| 51.0 -99.7 -48.7 -32.4 -0.08| 15.0 -1.3 2000 219 18 187 21| 5.9 2.9 8.7| 63.9 -99.7 -35.8 -17.9 0.01| 12.4 0.1 2500 226 18 192 19| 4.7 2.4 7.1| 66.2-103.4 -37.2 -14.9 0.00| 10.4 0.0 3000 230 17 193 18| 4.4 2.0 6.4| 66.2-113.4 -47.1 -15.7 -0.09| 10.1 -0.9 4000 247 16 204 14| 5.7 1.5 7.2| 66.2-136.2 -69.9 -17.5 -0.22| 10.3 -2.2 5000 270 16 228 10| 4.6 2.3 6.9| 70.9-148.8 -77.9 -15.6 -0.16| 10.4 -1.6 6000 276 15 229 8| 4.4 2.0 6.5| 81.7-148.8 -67.1 -11.2 -0.01| 10.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251205.11.gif