UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:2300Z 20 OCT 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 1013 6 19.2 7.2 46 12.0 12.4 175 14 291.3 292.4 285.1 309.3 6.29 1 1000 120 17.0 7.0 52 10.0 11.4 170 20 290.1 291.3 284.6 308.1 6.29 2 955 510 13.6 5.6 58 8.0 9.3 150 29 290.6 291.6 284.4 307.6 5.97 3 927 762 16.0 2.0 39 14.0 8.7 141 23 295.5 296.3 285.1 309.5 4.77 4 925 780 15.8 1.8 39 14.0 8.6 140 22 295.5 296.3 285.1 309.3 4.71 5 905 965 15.2 2.2 41 13.0 8.4 165 15 296.7 297.6 285.8 311.3 4.95 6 859 1410 19.8 -20.2 5 40.0 5.1 275 17 306.0 306.1 284.9 308.9 0.89 7 850 1500 19.4 -5.6 18 25.0 7.3 270 20 306.5 307.0 287.3 315.8 2.96 8 845 1551 19.2 2.2 32 17.0 9.7 271 20 306.8 307.8 289.7 323.1 5.31 9 821 1798 17.6 -0.4 29 18.0 8.0 277 19 307.6 308.5 289.2 321.6 4.52 10 781 2222 13.6 0.6 41 13.0 6.6 286 19 307.8 308.7 289.8 323.5 5.12 11 775 2286 12.6 6.6 67 6.0 9.0 287 20 307.4 308.8 292.1 331.4 7.91 12 753 2527 10.8 6.4 74 4.4 8.2 289 23 307.9 309.5 292.4 332.4 8.03 13 700 3133 7.6 1.6 66 6.0 4.3 285 30 310.9 312.1 291.7 330.0 6.15 14 638 3890 3.4 -6.6 48 10.0 -1.2 299 34 314.5 315.2 290.6 326.2 3.66 15 576 4709 -3.5 -8.5 68 5.0 -5.7 300 35 315.7 316.4 290.9 327.0 3.49 16 573 4750 -2.9 -22.9 20 20.0 -8.9 297 34 316.9 317.1 288.9 320.5 1.06 17 566 4847 -2.3 -43.3 3 41.0 -10.2 289 31 318.7 318.8 288.5 319.3 0.15 18 500 5820 -8.7 -42.7 4 34.0 -14.7 285 28 322.4 322.5 289.7 323.1 0.18 19 491 5961 -9.7 -43.7 4 34.0 -15.4 286 30 322.9 322.9 289.8 323.5 0.16 20 433 6928 -11.7 -54.7 1 43.0 -17.5 290 47 332.2 332.2 292.3 332.4 0.05 21 400 7530 -16.3 -49.3 4 33.0 -20.8 280 51 333.8 333.8 292.9 334.2 0.11 22 356 8396 -23.5 -48.5 8 25.0 -26.4 273 59 335.4 335.5 293.3 336.0 0.13 23 349 8542 -22.5 -44.5 12 22.0 -25.5 272 61 338.7 338.7 294.2 339.5 0.21 24 317 9244 -26.1 -60.1 3 34.0 -28.9 272 63 343.1 343.2 295.1 343.3 0.04 25 300 9640 -29.9 -57.9 5 28.0 -32.0 275 61 343.2 343.2 295.1 343.5 0.05 26 264 10529 -38.1 -58.1 10 20.0 -39.2 279 67 344.0 344.0 295.3 344.3 0.06 27 250 10900 -40.5 -59.5 11 19.0 -41.4 280 69 345.9 345.9 295.7 346.1 0.05 28 219 11788 -47.9 -69.9 6 22.0 -48.4 274 68 347.8 347.8 296.1 347.8 0.01 29 201 12348 -53.1 -67.1 17 14.0 -53.4 265 71 348.2 348.2 296.3 348.3 0.02 30 200 12380 -53.3 -67.3 17 14.0 -53.6 265 71 348.4 348.4 296.3 348.5 0.02 31 181 13016 -57.9 -75.9 8 18.0 -58.1 267 71 351.0 351.0 296.8 351.0 0.01 32 158 13862 -63.1 -76.1 16 13.0 -63.2 275 74 356.0 356.0 297.9 356.1 0.01 33 157 13901 -63.3 -76.7 15 13.4 -63.4 275 74 356.4 356.4 298.0 356.4 0.01 34 150 14180 -64.7 -80.7 9 16.0 -64.8 275 71 358.6 358.6 298.4 358.6 0.00 35 129 15090 -70.5 -88.5 5 18.0 -70.6 269 65 364.0 364.0 299.5 364.0 0.00 36 109 16071 -78.9 -89.9 15 11.0 -78.9 285 49 366.1 366.1 299.9 366.2 0.00 37 100 16560 -80.5 -88.5 25 8.0 -80.5 285 47 372.2 372.2 300.9 372.2 0.00 38 99 16617 -80.7 -88.7 25 8.0 -80.7 290 45 372.9 372.9 301.1 372.9 0.00 39 91 17097 -75.5 -87.5 14 12.0 -75.5 288 40 392.3 392.3 304.1 392.3 0.00 40 80 17838 -77.3 -88.3 16 11.0 -77.3 294 25 403.3 403.3 305.6 403.3 0.00 41 73 18371 -70.7 -89.7 4 19.0 -70.8 298 15 428.0 428.0 308.6 428.0 0.00 42 70 18620 -70.1 -90.1 4 20.0 -70.2 300 10 434.4 434.4 309.3 434.4 0.00 43 50 20640 -63.7 -90.7 1 27.0 -64.1 85 8 493.4 493.4 314.5 493.4 0.00 44 47 21020 -62.5 -90.5 1 28.0 -63.0 85 9 505.1 505.1 315.3 505.1 0.00 45 30 23830 -56.3 -87.3 1 31.0 -57.7 85 20 591.2 591.2 320.2 591.2 0.01 46 24 25257 -54.3 -86.3 1 32.0 -56.3 91 23 635.9 635.9 322.2 636.0 0.01 47 20 26440 -49.9 -84.9 1 35.0 -53.4 95 26 683.4 683.4 323.9 683.5 0.01 48 16 27922 -42.9 -81.9 1 39.0 -49.7 751.3 751.3 326.0 751.6 0.03 49 11 30423 -47.7 -83.7 1 36.0 -53.8 818.9 818.9 327.7 819.2 0.03 TRP 99 16617 -80.7 -88.7 25 8.0 -80.7 290 45 372.9 372.9 301.1 372.9 0.00 WND 157 13901 -63.3 -76.7 15 13.4 -63.4 275 74 356.4 356.4 298.0 356.4 0.01 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 607.45 mb = 4293.64 m = 14086.56 ft Wetbulb zero: 651.63 mb = 3717.81 m = 12197.40 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 41.45 % Est. max temperature: 33.11 C = 91.60 F Sfc-Lift cond lev (LCL): 847.04 mb = 1530.00 m = 5019.63 ft T: 19.28 C 700-500 lapse rate: 6.07 C/km ThetaE index: 6.21 C Layer 700.0- 576.0 mb Conv cond level (CCL): 591.80 mb = 4492.06 m = 14737.55 ft Mean mixing ratio: 5.73 g/kg Conv temperature: 43.44 C = 110.19 F Cap Strength: 14.78 C Lifted Index: 14.57 C Risk: None Lifted Index @300 mb: 24.81 C Lifted Index @700 mb: 12.44 C Showalter Index: 10.09 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 3.10 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 68.00 Risk: None Energy Index: 1.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.92 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 60826.83 J/kg Cap Strength: 14.78 C Lift Cond Lev (LCL): 821.88 mb = 1788.49 m = 5867.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 20 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 1013 6 175 14 -1.2 13.9 | 151 32 -15.2 27.6 1 1000 120 170 20 -3.5 19.7 | 152 38 -17.5 33.4 2 944 610 145 31 -17.8 25.4 | 141 50 -31.8 39.1 3 925 780 140 22 -14.1 16.9 | 137 42 -28.2 30.5 4 911 914 140 16 -10.3 12.3 | 137 36 -24.3 25.9 5 878 1219 285 10 9.7 -2.6 | 158 12 -4.4 11.1 6 850 1500 270 20 20.0 -0.0 | 204 15 6.0 13.7 7 848 1524 270 20 20.0 -0.0 | 204 15 6.0 13.7 8 788 2134 285 18 17.4 -4.7 | 200 10 3.4 9.0 9 760 2438 290 22 20.7 -7.5 | 227 9 6.6 6.1 10 700 3133 285 30 29.0 -7.8 | 248 16 15.0 5.9 11 681 3353 285 29 28.0 -7.5 | 246 15 14.0 6.2 12 607 4267 310 37 28.3 -23.8 | 305 18 14.3 -10.1 13 585 4572 310 39 29.9 -25.1 | 306 20 15.8 -11.4 14 563 4877 285 29 28.0 -7.5 | 246 15 14.0 6.2 15 521 5486 290 26 24.4 -8.9 | 245 11 10.4 4.8 16 500 5820 285 28 27.0 -7.2 | 244 15 13.0 6.4 17 428 7010 290 48 45.1 -16.4 | 275 31 31.1 -2.7 18 400 7530 280 51 50.2 -8.9 | 262 37 36.2 4.8 19 335 8839 270 64 64.0 -0.0 | 255 52 50.0 13.7 20 300 9640 275 61 60.8 -5.3 | 260 47 46.7 8.4 21 250 10900 280 69 68.0 -12.0 | 268 54 53.9 1.7 22 247 10973 285 64 61.8 -16.6 | 273 48 47.8 -2.9 23 200 12380 265 71 70.7 6.2 | 251 60 56.7 19.9 24 187 12802 265 70 69.7 6.1 | 250 59 55.7 19.8 25 157 13901 275 74 73.7 -6.4 | 263 60 59.7 7.2 26 154 14021 275 74 73.7 -6.4 | 263 60 59.7 7.2 27 150 14180 275 71 70.7 -6.2 | 262 57 56.7 7.5 28 132 14935 265 68 67.7 5.9 | 250 57 53.7 19.6 29 119 15545 285 52 50.2 -13.5 | 270 36 36.2 0.2 30 100 16560 285 47 45.4 -12.2 | 267 31 31.4 1.5 31 99 16617 290 45 42.3 -15.4 | 273 28 28.3 -1.7 32 97 16764 285 47 45.4 -12.2 | 267 31 31.4 1.5 33 70 18620 300 10 8.7 -5.0 | 148 10 -5.4 8.7 34 50 20640 85 8 -8.0 -0.7 | 121 26 -22.0 13.0 35 30 23830 85 20 -19.9 -1.7 | 109 36 -34.0 11.9 36 20 26440 95 26 -25.9 2.3 | 112 43 -39.9 15.9 Wind Parameters Mean winds (0-6000m): 284.3 at 26.1 knts Storm direction: 314.3 at 19.6 knts Shear (0-3000m) pos: 8.3 neg: 2.2 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 188.3 neg: -152.4 tot: 35.9 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 3.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 245.29 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 ------------------------------------------------------------------------------- 500 161 23 148 41| 0.0 17.5 17.5| 6.4 -73.3 -66.9 -133.8 -0.31| 18.7 -5.9 1000 152 23 144 42| 9.5 8.7 18.3| 96.1-143.3 -47.2 -47.2 -0.02| 24.7 -0.5 1500 164 20 149 38| 14.5 5.8 20.3|166.5-150.8 15.7 10.5 0.16| 27.0 4.3 2000 192 20 163 34| 11.1 4.4 15.5|166.6-151.8 14.7 7.4 0.15| 21.3 3.1 2500 220 20 178 29| 9.9 3.5 13.4|178.5-152.4 26.1 10.4 0.19| 18.3 3.4 3000 245 21 192 23| 8.3 2.2 10.5|188.3-152.4 35.9 12.0 0.21| 16.3 3.4 4000 270 23 214 17| 7.4 1.6 9.0|235.5-153.9 81.6 20.4 0.29| 13.9 4.0 5000 283 26 235 14| 6.4 3.0 9.4|257.3-228.6 28.6 5.7 0.14| 13.7 1.9 6000 284 26 237 13| 5.3 2.4 7.7|266.3-230.5 35.8 6.0 0.15| 12.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251020.23.gif