UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011811.upa.cvt Date: 1100Z 18 JAN 26 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 18 JAN 26 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 1001 6 31.8 21.8 56 10.0 24.5 255 13 304.9 308.0 297.6 354.6 16.65 1 1000 14 31.8 20.8 52 11.0 23.9 255 13 305.0 307.9 297.0 351.7 15.65 2 985 150 30.2 20.2 55 10.0 23.0 239 15 304.7 307.5 296.7 350.3 15.30 3 956 418 31.8 14.8 36 17.0 20.2 222 14 308.9 311.0 295.0 342.7 11.14 4 925 714 30.6 18.6 49 12.0 22.0 220 7 310.6 313.4 297.8 355.6 14.74 5 896 999 30.2 11.2 31 19.0 17.7 179 5 313.0 314.8 294.8 342.0 9.36 6 864 1322 27.4 16.4 51 11.0 19.6 148 12 313.4 316.0 297.8 355.7 13.71 7 850 1467 26.8 14.8 48 12.0 18.5 145 15 314.2 316.6 297.3 353.1 12.55 8 734 2744 18.0 4.0 39 14.0 9.6 85 17 318.1 319.4 294.4 340.2 6.96 9 700 3148 14.4 2.4 44 12.0 7.4 80 19 318.4 319.7 294.1 339.2 6.51 10 624 4105 6.0 -1.0 61 7.0 2.2 103 24 319.5 320.6 293.8 337.8 5.71 11 507 5771 -5.7 -6.8 92 1.1 -6.2 67 23 324.8 325.7 294.3 339.8 4.54 12 500 5880 -6.3 -8.5 84 2.2 -7.3 65 22 325.4 326.2 294.0 338.8 4.03 13 486 6102 -7.3 -9.1 87 1.8 -8.1 65 22 326.8 327.6 294.3 340.0 3.95 14 478 6232 -7.7 -13.7 62 6.0 -10.1 64 22 327.8 328.4 293.6 337.3 2.78 15 474 6298 -7.9 -10.9 79 3.0 -9.2 63 22 328.4 329.1 294.4 340.3 3.51 16 471 6347 -7.9 -18.9 41 11.0 -11.7 63 22 329.0 329.3 293.2 335.3 1.82 17 467 6414 -8.1 -24.1 26 16.0 -12.9 62 22 329.5 329.8 292.7 333.7 1.17 18 466 6430 -8.3 -23.3 29 15.0 -12.9 62 22 329.5 329.7 292.8 334.0 1.26 19 465 6447 -8.3 -24.3 26 16.0 -13.1 62 22 329.7 329.9 292.7 333.8 1.15 20 460 6531 -9.3 -11.6 83 2.3 -10.3 62 22 329.5 330.2 294.6 341.1 3.42 21 451 6684 -10.3 -14.4 72 4.1 -11.9 60 22 330.1 330.6 294.2 339.6 2.78 22 447 6753 -10.5 -20.5 44 10.0 -13.7 62 22 330.7 331.0 293.4 336.6 1.67 23 441 6857 -11.5 -14.7 77 3.2 -12.7 66 22 330.7 331.2 294.4 340.2 2.77 24 428 7087 -13.1 -15.1 85 2.0 -13.9 75 21 331.5 332.0 294.6 341.0 2.77 25 400 7600 -16.9 -24.9 50 8.0 -19.1 105 10 333.0 333.3 293.7 337.6 1.27 26 375 8080 -19.7 -31.7 34 12.0 -22.2 60 4 335.5 335.7 293.9 338.2 0.72 27 372 8140 -18.3 -38.3 16 20.0 -22.0 55 3 338.1 338.2 294.2 339.6 0.38 28 300 9710 -28.5 -48.5 13 20.0 -30.7 335 16 345.2 345.2 295.7 345.9 0.16 29 264 10620 -34.1 -60.1 5 26.0 -35.8 355 13 349.9 349.9 296.7 350.1 0.04 30 250 11000 -37.3 -60.3 7 23.0 -38.6 320 13 350.6 350.6 296.8 350.8 0.05 31 224 11743 -44.1 -61.1 13 17.0 -44.8 298 12 351.4 351.4 297.0 351.6 0.05 32 200 12490 -49.3 -70.3 7 21.0 -49.8 60 3 354.7 354.7 297.7 354.8 0.01 33 181 13136 -54.7 -75.7 6 21.0 -55.0 15 5 356.2 356.2 298.0 356.2 0.01 34 172 13460 -57.3 -71.3 15 14.0 -57.5 352 7 357.1 357.1 298.1 357.2 0.01 35 153 14189 -63.5 -77.5 13 14.0 -63.6 299 10 358.7 358.7 298.4 358.7 0.01 36 150 14310 -64.5 -77.5 15 13.0 -64.6 290 10 359.0 359.0 298.5 359.0 0.01 37 100 16680 -81.7 -90.7 20 9.0 -81.7 30 12 369.9 369.9 300.5 369.9 0.00 38 87 17453 -87.7 -92.7 39 5.0 -87.7 15 18 372.8 372.8 301.1 372.8 0.00 39 75 18276 -81.7 -90.7 20 9.0 -81.7 12 13 401.6 401.6 305.4 401.6 0.00 40 70 18670 -75.7 -89.7 9 14.0 -75.7 10 10 422.4 422.4 308.0 422.4 0.00 41 67 18922 -77.5 -90.5 11 13.0 -77.6 20 10 423.9 423.9 308.2 423.9 0.00 42 59 19654 -75.5 -90.5 8 15.0 -75.6 48 12 444.1 444.1 310.3 444.1 0.00 43 56 19962 -67.5 -90.5 2 23.0 -67.7 60 12 469.0 469.0 312.5 469.0 0.00 44 52 20411 -64.7 -89.7 2 25.0 -65.0 76 13 485.5 485.5 313.9 485.6 0.00 45 50 20650 -64.7 -89.7 2 25.0 -65.0 85 13 491.0 491.0 314.3 491.0 0.00 46 45 21291 -67.5 -90.5 2 23.0 -67.7 84 19 499.2 499.2 314.9 499.3 0.00 47 36 22645 -65.1 -90.1 2 25.0 -65.5 82 32 538.4 538.4 317.4 538.4 0.00 48 33 23185 -58.5 -88.5 1 30.0 -59.5 81 37 569.4 569.4 319.1 569.5 0.00 49 30 23790 -54.9 -85.9 1 31.0 -56.5 80 43 595.0 595.0 320.4 595.0 0.01 50 28 24234 -52.3 -84.3 1 32.0 -54.5 614.1 614.1 321.2 614.1 0.01 51 24 25220 -56.9 -85.9 1 29.0 -58.5 628.4 628.4 321.9 628.4 0.01 52 22 25777 -52.7 -84.7 1 32.0 -55.2 656.7 656.7 322.9 656.8 0.01 53 21 26077 -53.5 -84.5 1 31.0 -55.9 663.1 663.1 323.2 663.2 0.01 TRP 87 17453 -87.7 -92.7 39 5.0 -87.7 15 18 372.8 372.8 301.1 372.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5866.00 m Freezing level: 564.00 mb = 4959.14 m = 16269.93 ft Wetbulb zero: 593.36 mb = 4508.61 m = 14791.84 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 55.72 % Est. max temperature: 41.10 C = 105.98 F Sfc-Lift cond lev (LCL): 866.65 mb = 1295.28 m = 4249.57 ft T: 27.64 C 700-500 lapse rate: 7.58 C/km ThetaE index: 17.90 C Layer 850.0- 507.0 mb Conv cond level (CCL): 679.52 mb = 3395.20 m = 11138.96 ft Mean mixing ratio: 13.29 g/kg Conv temperature: 45.66 C = 114.19 F Cap Strength: 7.33 C Lifted Index: -2.98 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.48 C Lifted Index @700 mb: 4.13 C Showalter Index: -4.44 C Risk: Severe thunderstorms possible Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.10 C Cross Totals Index: 21.10 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 333.60 Risk: Showers and thunderstorms possible Energy Index: -2.76 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 385.84 J/kg Max Up Vert Vel: 27.78 m/s Conv Inhibition (B-): 520.89 J/kg Cap Strength: 7.33 C Lift Cond Lev (LCL): 780.84 mb = 2205.62 m = 7236.19 ft Lev Free Conv (LFC): 615.84 mb = 4210.22 m = 13812.89 ft Equ Level (EL): 305.84 mb = 9569.29 m = 31394.92 ft B at Equ Level: 383.19 J/kg Max Parcel Lev (MPL): 185.84 mb = 12965.15 m = 42536.07 ft Wind level data Storm motion: 129 at 14 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 1001 6 255 13 12.6 3.4 | 283 24 23.6 -5.6 1 1000 14 255 13 12.6 3.4 | 283 24 23.6 -5.6 2 968 305 220 17 10.9 13.0 | 260 22 21.9 4.0 3 936 610 225 10 7.1 7.1 | 276 18 18.1 -1.9 4 925 714 220 7 4.5 5.4 | 283 16 15.5 -3.6 5 904 914 190 3 0.5 3.0 | 298 13 11.5 -6.0 6 874 1219 150 10 -5.0 8.7 | 273 6 6.0 -0.3 7 850 1467 145 15 -8.6 12.3 | 216 4 2.4 3.3 8 787 2134 125 17 -13.9 9.8 | 105 3 -2.9 0.8 9 734 2743 85 17 -16.9 -1.5 | 29 12 -5.9 -10.5 10 700 3148 80 19 -18.7 -3.3 | 32 14 -7.7 -12.3 11 683 3353 80 19 -18.7 -3.3 | 32 14 -7.7 -12.3 12 633 3962 105 22 -21.3 5.7 | 72 11 -10.2 -3.3 13 610 4267 100 27 -26.6 4.7 | 75 16 -15.6 -4.3 14 587 4572 90 29 -29.0 0.0 | 63 20 -18.0 -9.0 15 500 5880 65 22 -19.9 -9.3 | 26 20 -8.9 -18.3 16 486 6096 65 22 -19.9 -9.3 | 26 20 -8.9 -18.3 17 449 6706 60 22 -19.1 -11.0 | 22 22 -8.0 -20.0 18 415 7315 85 21 -20.9 -1.8 | 42 15 -9.9 -10.8 19 400 7600 105 10 -9.7 2.6 | 348 7 1.4 -6.4 20 399 7620 105 10 -9.7 2.6 | 348 7 1.4 -6.4 21 367 8230 45 2 -1.4 -1.4 | 317 14 9.6 -10.4 22 338 8839 340 10 3.4 -9.4 | 322 23 14.4 -18.4 23 311 9449 320 10 6.4 -7.7 | 314 24 17.4 -16.6 24 300 9710 335 16 6.8 -14.5 | 323 29 17.8 -23.5 25 286 10058 350 19 3.3 -18.7 | 333 31 14.3 -27.7 26 262 10668 355 12 1.0 -12.0 | 330 24 12.1 -20.9 27 250 11000 320 13 8.4 -10.0 | 314 27 19.4 -18.9 28 240 11278 305 13 10.6 -7.5 | 307 27 21.7 -16.4 29 219 11887 295 11 10.0 -4.6 | 303 25 21.0 -13.6 30 209 12192 195 1 0.3 1.0 | 305 14 11.3 -8.0 31 200 12490 60 3 -2.6 -1.5 | 321 13 8.4 -10.5 32 150 14310 290 10 9.4 -3.4 | 301 24 20.4 -12.4 33 150 14326 310 10 7.7 -6.4 | 310 24 18.7 -15.4 34 142 14630 285 10 9.7 -2.6 | 299 24 20.7 -11.6 35 135 14935 315 10 7.1 -7.1 | 312 24 18.1 -16.1 36 128 15240 345 13 3.4 -12.6 | 326 26 14.4 -21.5 37 121 15545 350 17 3.0 -16.7 | 331 29 14.0 -25.7 38 115 15850 330 20 10.0 -17.3 | 321 34 21.0 -26.3 39 104 16459 25 16 -6.8 -14.5 | 350 24 4.3 -23.5 40 100 16680 30 12 -6.0 -10.4 | 345 20 5.0 -19.4 41 93 17069 30 12 -6.0 -10.4 | 345 20 5.0 -19.4 42 87 17453 15 18 -4.7 -17.4 | 346 27 6.4 -26.4 43 70 18670 10 10 -1.7 -9.8 | 334 21 9.3 -18.8 44 50 20650 85 13 -13.0 -1.1 | 11 10 -1.9 -10.1 45 30 23790 80 43 -42.3 -7.5 | 62 35 -31.3 -16.4 Wind Parameters Mean winds (0-6000m): 99.2 at 19.0 knts Storm direction: 129.2 at 14.2 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 53.5 neg: -93.8 tot: -40.3 m^2/s^2 ave: -13.4 10^-3 m/s^2 rel: -0.34 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -3.4 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 3.08 Bulk Shear: 125.14 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 ------------------------------------------------------------------------------- 500 230 15 268 22| 0.0 7.2 7.2| 20.7 -60.4 -39.7 -79.4 -0.41| 15.1 -6.2 1000 225 11 274 19| 0.0 6.6 6.6| 52.4 -65.3 -12.8 -12.8 -0.00| 13.8 -0.0 1500 201 11 266 15| 0.0 8.0 8.0| 52.4 -77.4 -25.0 -16.7 -0.20| 13.1 -2.6 2000 177 12 254 11| 0.0 6.8 6.8| 52.4 -80.1 -27.7 -13.8 -0.27| 11.0 -2.9 2500 158 13 243 7| 0.0 6.0 6.0| 52.4 -87.4 -34.9 -14.0 -0.34| 10.5 -3.6 3000 141 14 234 3| 0.0 5.4 5.4| 53.5 -93.8 -40.3 -13.4 -0.34| 9.8 -3.4 4000 118 15 57 3| 1.2 4.0 5.2| 83.1 -93.8 -10.8 -2.7 -0.16| 8.7 -1.4 5000 108 18 60 7| 0.9 3.9 4.9| 84.3-135.0 -50.7 -10.1 -0.22| 8.5 -1.9 6000 99 19 52 10| 0.8 3.0 3.8| 84.3-180.3 -96.0 -16.0 -0.30| 7.8 -2.3 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20260118.11.gif