UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120211.upa.cvt Date: 1100Z 2 DEC 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 2 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 27.6 21.6 70 6.0 23.3 245 14 299.9 302.9 296.1 347.6 16.29 1 1000 91 26.0 21.0 74 5.0 22.5 230 14 299.1 302.0 295.6 345.4 15.85 2 975 314 24.2 20.5 80 3.7 21.6 233 16 299.5 302.4 295.6 345.5 15.76 3 965 405 28.2 13.2 40 15.0 18.4 258 15 304.4 306.3 292.8 334.1 9.92 4 956 488 29.0 11.0 33 18.0 17.5 280 14 306.1 307.7 292.3 332.2 8.65 5 925 781 27.8 5.8 25 22.0 14.7 360 10 307.7 308.9 290.8 326.9 6.26 6 900 1024 27.8 3.8 21 24.0 13.7 17 11 310.2 311.2 291.0 327.5 5.59 7 850 1527 23.8 7.8 36 16.0 13.8 45 11 311.1 312.6 293.1 335.3 7.83 8 723 2912 11.6 6.7 72 4.9 8.6 357 4 312.4 314.1 294.0 338.9 8.55 9 700 3182 10.4 3.4 62 7.0 6.3 335 2 314.0 315.3 293.3 335.9 7.00 10 667 3581 6.6 1.6 70 5.0 3.8 290 3 314.1 315.3 292.9 334.4 6.45 11 658 3692 7.0 -7.0 36 14.0 0.4 278 3 315.8 316.4 290.8 326.9 3.44 12 596 4494 -0.5 -9.5 51 9.0 -4.4 199 4 316.1 316.7 290.6 326.3 3.12 13 585 4643 -1.3 -15.3 34 14.0 -6.5 191 4 316.9 317.3 289.8 323.5 1.99 14 577 4753 -1.3 -29.3 10 28.0 -8.8 186 4 318.2 318.3 288.8 320.2 0.59 15 562 4962 -2.7 -32.7 8 30.0 -9.9 174 3 318.9 319.0 288.9 320.5 0.43 16 555 5062 -3.3 -31.3 9 28.0 -10.3 169 3 319.3 319.4 289.1 321.1 0.50 17 548 5162 -4.5 -7.7 78 3.2 -6.0 164 3 319.1 319.8 292.2 331.8 3.91 18 544 5219 -4.9 -8.8 74 3.9 -6.6 161 3 319.3 320.0 292.0 331.1 3.61 19 541 5263 -4.9 -17.9 35 13.0 -9.4 158 3 319.8 320.1 290.5 325.6 1.73 20 540 5277 -4.9 -16.9 38 12.0 -9.1 158 3 319.9 320.3 290.6 326.3 1.88 21 539 5292 -5.3 -9.3 73 4.0 -7.0 157 2 319.6 320.3 292.0 331.1 3.51 22 538 5307 -5.5 -11.5 63 6.0 -7.9 156 2 319.6 320.1 291.5 329.3 2.95 23 537 5321 -5.1 -26.1 17 21.0 -10.9 155 2 320.2 320.4 289.7 323.2 0.85 24 534 5365 -5.3 -22.3 25 17.0 -10.5 153 2 320.5 320.7 290.2 324.6 1.20 25 532 5395 -5.7 -11.7 63 6.0 -8.1 151 2 320.4 320.9 291.7 330.1 2.93 26 523 5528 -5.9 -6.9 93 1.0 -6.4 144 2 321.7 322.5 293.3 336.0 4.36 27 503 5833 -6.9 -28.9 15 22.0 -12.6 128 1 324.1 324.2 290.7 326.6 0.70 28 500 5880 -6.7 -35.7 8 29.0 -13.1 125 1 324.9 324.9 290.6 326.2 0.36 29 495 5959 -6.5 -42.5 4 36.0 -13.3 141 4 326.1 326.1 290.8 326.8 0.18 30 494 5974 -6.5 -40.5 5 34.0 -13.3 144 5 326.2 326.3 290.9 327.1 0.23 31 461 6513 -8.1 -48.1 2 40.0 -14.8 173 11 330.8 330.8 292.0 331.2 0.11 32 400 7600 -15.9 -43.9 7 28.0 -20.4 180 12 334.3 334.4 293.1 335.1 0.19 33 300 9690 -32.5 -57.5 6 25.0 -34.2 210 29 339.6 339.6 294.3 339.8 0.05 34 288 9976 -35.1 -52.1 16 17.0 -36.4 210 28 339.8 339.9 294.4 340.3 0.11 35 250 10950 -40.7 -62.7 8 22.0 -41.6 220 36 345.6 345.6 295.7 345.7 0.03 36 239 11255 -43.1 -63.1 9 20.0 -43.9 222 36 346.4 346.4 295.8 346.6 0.03 37 210 12119 -47.5 -74.5 3 27.0 -48.1 232 44 352.6 352.6 297.2 352.6 0.01 38 200 12440 -49.9 -75.9 3 26.0 -50.4 245 40 353.8 353.8 297.4 353.8 0.01 39 150 14250 -66.1 -78.1 17 12.0 -66.2 260 41 356.2 356.2 298.0 356.2 0.01 40 145 14454 -68.1 -78.1 23 10.0 -68.2 259 40 356.2 356.2 298.0 356.2 0.01 41 121 15528 -72.3 -88.3 7 16.0 -72.3 279 32 367.4 367.4 300.1 367.5 0.00 42 100 16630 -78.9 -91.9 10 13.0 -78.9 285 22 375.3 375.3 301.5 375.3 0.00 43 96 16861 -80.5 -93.5 10 13.0 -80.5 265 22 376.6 376.6 301.7 376.6 0.00 44 71 18551 -82.9 -89.9 29 7.0 -82.9 53 19 405.4 405.4 305.9 405.4 0.00 45 70 18630 -80.7 -88.7 25 8.0 -80.7 60 19 411.7 411.7 306.7 411.7 0.00 46 66 18967 -75.7 -88.7 11 13.0 -75.7 57 18 429.6 429.6 308.8 429.6 0.00 47 63 19235 -77.7 -91.7 9 14.0 -77.7 55 17 430.9 430.9 308.9 431.0 0.00 48 55 20033 -68.3 -92.3 2 24.0 -68.5 49 15 469.6 469.6 312.6 469.6 0.00 49 50 20610 -65.1 -92.1 1 27.0 -65.4 45 13 490.1 490.1 314.2 490.1 0.00 50 48 20859 -64.1 -91.1 1 27.0 -64.4 51 14 498.2 498.2 314.8 498.2 0.00 51 40 21968 -65.5 -91.5 2 26.0 -65.8 76 19 521.4 521.4 316.4 521.4 0.00 52 33 23154 -59.1 -90.1 1 31.0 -60.0 102 24 567.8 567.8 319.0 567.9 0.00 53 30 23750 -59.1 -89.1 1 30.0 -60.1 115 26 583.5 583.5 319.8 583.6 0.00 54 27 24411 -59.9 -89.9 1 30.0 -60.9 107 25 599.1 599.1 320.6 599.2 0.00 55 21 26014 -51.9 -85.9 1 34.0 -54.8 89 22 667.9 667.9 323.3 668.0 0.01 56 20 26330 -52.7 -85.7 1 33.0 -55.5 85 21 674.9 674.9 323.6 675.0 0.01 57 19 26661 -53.3 -87.3 1 34.0 -56.0 683.0 683.0 323.9 683.0 0.01 58 19 26661 -50.7 -86.7 1 36.0 -54.1 691.0 691.1 324.1 691.1 0.01 59 18 27012 -51.9 -85.9 1 34.0 -55.1 698.0 698.0 324.4 698.1 0.01 60 12 29680 -45.1 -83.1 1 38.0 -52.0 807.9 808.0 327.4 808.3 0.03 61 12 29680 -45.3 -83.3 1 38.0 -52.1 807.2 807.3 327.4 807.5 0.03 TRP 96 16861 -80.5 -93.5 10 13.0 -80.5 265 22 376.6 376.6 301.7 376.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 600.13 mb = 4440.93 m = 14569.80 ft Wetbulb zero: 652.45 mb = 3760.97 m = 12338.99 ft Precipitable water: 1.35 inches Sfc-500 mean rel hum: 46.81 % Est. max temperature: 38.63 C = 101.53 F Sfc-Lift cond lev (LCL): 925.87 mb = 772.69 m = 2535.04 ft T: 27.83 C 700-500 lapse rate: 6.34 C/km ThetaE index: 18.66 C Layer 700.0- 562.0 mb Conv cond level (CCL): 691.11 mb = 3287.61 m = 10786.01 ft Mean mixing ratio: 10.78 g/kg Conv temperature: 41.78 C = 107.20 F Cap Strength: 7.24 C Lifted Index: 1.72 C Risk: Showers probable Lifted Index @300 mb: 3.93 C Lifted Index @700 mb: 3.99 C Showalter Index: 2.13 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.50 C Cross Totals Index: 14.50 C K Index: 31.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 116.60 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.11 J/kg Max Up Vert Vel: 10.40 m/s Conv Inhibition (B-): 593.17 J/kg Cap Strength: 7.24 C Lift Cond Lev (LCL): 794.99 mb = 2099.55 m = 6888.22 ft Lev Free Conv (LFC): 589.99 mb = 4575.31 m = 15010.68 ft Equ Level (EL): 579.99 mb = 4711.67 m = 15458.05 ft B at Equ Level: 51.59 J/kg Max Parcel Lev (MPL): 479.99 mb = 6198.64 m = 20336.49 ft Wind level data Storm motion: 62 at 5 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 6 245 14 12.7 5.9 | 244 19 17.1 8.3 1 1000 91 230 14 10.7 9.0 | 233 19 15.2 11.4 2 976 305 230 16 12.3 10.3 | 233 21 16.7 12.7 3 925 781 360 10 -0.0 -10.0 | 330 9 4.4 -7.6 4 911 914 10 11 -1.9 -10.8 | 343 9 2.5 -8.4 5 880 1219 30 11 -5.5 -9.5 | 8 7 -1.1 -7.1 6 850 1524 45 11 -7.8 -7.8 | 32 6 -3.3 -5.4 7 850 1527 45 11 -7.8 -7.8 | 32 6 -3.3 -5.4 8 792 2134 60 11 -9.5 -5.5 | 59 6 -5.1 -3.1 9 700 3182 335 2 0.8 -1.8 | 264 5 5.3 0.6 10 611 4267 210 5 2.5 4.3 | 226 10 6.9 6.7 11 500 5880 125 1 -0.8 0.6 | 231 5 3.6 3.0 12 486 6096 170 10 -1.7 9.8 | 192 13 2.7 12.2 13 400 7600 180 12 0.0 12.0 | 197 15 4.4 14.4 14 399 7620 175 12 -1.0 12.0 | 193 15 3.4 14.3 15 337 8839 220 20 12.9 15.3 | 224 25 17.3 17.7 16 300 9690 210 29 14.5 25.1 | 215 33 18.9 27.5 17 284 10058 210 28 14.0 24.2 | 215 32 18.4 26.6 18 250 10950 220 36 23.1 27.6 | 223 41 27.6 30.0 19 217 11887 225 37 26.2 26.2 | 227 42 30.6 28.6 20 208 12192 235 47 38.5 27.0 | 236 52 42.9 29.4 21 200 12440 245 40 36.3 16.9 | 245 45 40.7 19.3 22 171 13411 265 36 35.9 3.1 | 262 41 40.3 5.5 23 150 14250 260 41 40.4 7.1 | 258 46 44.8 9.5 24 133 14935 255 37 35.7 9.6 | 253 42 40.2 12.0 25 120 15545 280 32 31.5 -5.6 | 275 36 36.0 -3.2 26 114 15850 270 26 26.0 -0.0 | 266 31 30.4 2.4 27 100 16630 285 22 21.3 -5.7 | 277 26 25.7 -3.3 28 98 16764 285 22 21.3 -5.7 | 277 26 25.7 -3.3 29 96 16861 265 22 21.9 1.9 | 261 27 26.4 4.3 30 70 18630 60 19 -16.5 -9.5 | 59 14 -12.0 -7.1 31 50 20610 45 13 -9.2 -9.2 | 35 8 -4.7 -6.8 32 30 23750 115 26 -23.6 11.0 | 125 23 -19.1 13.4 33 20 26330 85 21 -20.9 -1.8 | 92 16 -16.5 0.6 Wind Parameters Mean winds (0-6000m): 31.7 at 6.7 knts Storm direction: 61.7 at 5.0 knts Shear (0-3000m) pos: 4.3 neg: 1.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 37.6 deg Storm rel helicity (0-3000m) pos: 136.8 neg: -33.1 tot: 103.7 m^2/s^2 ave: 34.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.9 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.94 Bulk Shear: 57.63 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 ------------------------------------------------------------------------------- 500 240 15 241 20| 9.7 0.0 9.7| 69.4 -18.7 50.7 101.4 0.51| 20.3 10.3 1000 266 13 259 18| 11.7 0.0 11.7|122.5 -18.7 103.8 103.8 0.68| 19.9 13.5 1500 322 12 302 14| 8.4 0.0 8.4|132.1 -18.7 113.4 75.6 0.71| 15.1 10.7 2000 8 12 344 10| 6.4 0.0 6.4|136.0 -18.7 117.3 58.7 0.72| 12.0 8.7 2500 24 12 2 8| 5.1 1.1 6.2|136.8 -25.8 110.9 44.4 0.54| 10.9 5.9 3000 27 11 2 7| 4.3 1.7 6.0|136.8 -33.1 103.7 34.6 0.39| 10.1 3.9 4000 22 9 348 6| 3.2 2.0 5.2|136.8 -42.8 94.1 23.5 0.27| 8.5 2.3 5000 28 8 349 5| 2.6 1.3 3.9|136.8 -52.6 84.2 16.8 0.19| 7.4 1.4 6000 32 7 345 3| 2.2 1.0 3.1|138.4 -58.3 80.1 13.4 0.14| 6.8 0.9 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251202.11.gif