UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101811.upa.cvt Date: 1100Z 18 OCT 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 18 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 1008 6 24.4 17.4 65 7.0 19.6 215 14 296.9 299.1 292.5 333.0 12.50 1 1000 80 23.4 17.4 69 6.0 19.4 205 15 296.5 298.8 292.5 332.9 12.60 2 980 256 22.0 17.0 73 5.0 18.7 193 26 296.9 299.1 292.6 333.1 12.53 3 967 373 25.0 13.0 47 12.0 17.2 188 28 301.0 302.8 291.7 329.9 9.77 4 925 763 26.4 -4.6 13 31.0 10.9 215 15 306.3 306.9 287.2 315.5 2.93 5 914 868 26.4 -13.6 6 40.0 9.1 232 14 307.4 307.6 286.1 312.1 1.46 6 896 1043 26.8 -0.2 17 27.0 12.0 242 14 309.5 310.3 289.6 322.7 4.20 7 850 1505 23.0 3.0 27 20.0 11.5 230 10 310.2 311.3 291.0 327.6 5.59 8 760 2466 14.8 4.8 51 10.0 8.9 294 11 311.5 312.8 292.7 333.5 7.11 9 744 2647 14.8 1.8 41 13.0 7.5 307 12 313.4 314.5 292.2 331.8 5.86 10 700 3159 10.6 -1.4 43 12.0 4.2 305 15 314.2 315.2 291.7 329.9 4.93 11 571 4816 -2.3 -3.6 91 1.3 -3.0 357 21 317.9 318.9 292.9 334.4 5.14 12 555 5041 -3.9 -8.6 70 4.7 -6.0 355 19 318.6 319.3 291.8 330.4 3.60 13 536 5315 -6.3 -8.5 84 2.2 -7.2 340 20 319.0 319.7 292.0 331.2 3.76 14 516 5613 -4.9 -19.9 30 15.0 -9.9 325 24 324.1 324.4 291.6 329.4 1.53 15 500 5860 -6.9 -17.9 41 11.0 -10.8 325 26 324.6 325.0 292.0 331.0 1.87 16 476 6240 -10.3 -17.3 56 7.0 -12.7 336 27 325.0 325.4 292.3 332.1 2.07 17 464 6436 -10.9 -25.9 28 15.0 -15.0 344 28 326.7 326.9 291.7 330.2 1.00 18 455 6586 -10.1 -37.1 9 27.0 -15.7 350 29 329.5 329.6 291.9 330.8 0.35 19 439 6862 -10.3 -38.3 8 28.0 -16.0 340 26 332.6 332.7 292.7 333.9 0.32 20 400 7570 -14.9 -50.9 3 36.0 -19.9 330 23 335.6 335.6 293.3 336.0 0.09 21 335 8893 -23.9 -58.9 2 35.0 -27.1 334 24 340.8 340.8 294.6 340.9 0.04 22 300 9690 -30.7 -61.7 3 31.0 -32.8 340 27 342.1 342.1 294.8 342.2 0.03 23 252 10896 -41.9 -62.9 8 21.0 -42.8 328 17 343.0 343.0 295.1 343.1 0.03 24 250 10950 -42.5 -63.5 8 21.0 -43.3 330 17 342.9 342.9 295.0 343.0 0.03 25 234 11395 -45.1 -61.1 15 16.0 -45.7 330 20 345.5 345.5 295.7 345.7 0.04 26 200 12430 -51.7 -72.7 6 21.0 -52.1 325 15 350.9 350.9 296.8 350.9 0.01 27 195 12593 -52.1 -75.1 5 23.0 -52.5 313 15 352.8 352.8 297.3 352.8 0.01 28 150 14230 -65.5 -81.5 9 16.0 -65.6 345 26 357.2 357.2 298.1 357.3 0.00 29 136 14820 -71.1 -82.1 18 11.0 -71.1 349 27 357.5 357.5 298.2 357.5 0.00 30 126 15271 -73.9 -82.9 24 9.0 -73.9 342 26 360.3 360.3 298.8 360.3 0.00 31 116 15754 -74.3 -84.3 20 10.0 -74.3 320 25 368.2 368.2 300.2 368.2 0.00 32 113 15908 -72.9 -84.9 15 12.0 -72.9 309 26 373.6 373.6 301.2 373.6 0.00 33 100 16620 -76.9 -86.9 19 10.0 -76.9 285 26 379.1 379.1 302.1 379.2 0.00 34 96 16854 -77.9 -86.9 22 9.0 -77.9 295 27 381.6 381.6 302.5 381.7 0.00 35 92 17097 -78.3 -87.3 22 9.0 -78.3 299 24 385.5 385.5 303.1 385.5 0.00 36 73 18425 -76.1 -89.1 11 13.0 -76.2 321 7 416.5 416.5 307.3 416.6 0.00 37 70 18670 -72.1 -89.1 6 17.0 -72.2 325 4 430.1 430.1 308.9 430.1 0.00 38 68 18841 -70.9 -89.9 4 19.0 -71.0 335 5 436.3 436.3 309.5 436.3 0.00 39 63 19291 -72.5 -90.5 5 18.0 -72.6 1 9 442.4 442.4 310.1 442.4 0.00 40 52 20440 -64.5 -90.5 2 26.0 -64.8 67 17 486.0 486.0 313.9 486.0 0.00 41 50 20680 -64.3 -90.3 2 26.0 -64.6 80 19 492.0 492.0 314.4 492.0 0.00 42 41 21901 -61.5 -89.5 1 28.0 -62.1 86 21 527.7 527.7 316.8 527.7 0.00 43 30 23850 -58.7 -88.7 1 30.0 -59.7 95 24 584.6 584.6 319.9 584.6 0.00 44 20 26450 -51.7 -85.7 1 34.0 -54.7 100 27 677.9 677.9 323.7 678.0 0.01 45 18 27134 -51.1 -85.1 1 34.0 -54.5 700.6 700.6 324.4 700.7 0.02 46 16 27900 -51.5 -85.5 1 34.0 -55.1 723.3 723.3 325.1 723.4 0.02 47 15 28321 -48.7 -84.7 1 36.0 -53.4 746.0 746.0 325.8 746.2 0.02 48 14 28774 -49.3 -84.3 1 35.0 -54.0 758.9 758.9 326.2 759.1 0.02 TRP 96 16854 -77.9 -86.9 22 9.0 -77.9 295 27 381.6 381.6 302.5 381.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 594.00 mb = 4520.41 m = 14830.57 ft Wetbulb zero: 624.13 mb = 4092.09 m = 13425.32 ft Precipitable water: 1.17 inches Sfc-500 mean rel hum: 50.54 % Est. max temperature: 37.67 C = 99.81 F Sfc-Lift cond lev (LCL): 909.80 mb = 908.84 m = 2981.71 ft T: 26.49 C 700-500 lapse rate: 6.48 C/km ThetaE index: 20.97 C Layer 967.0- 896.0 mb Conv cond level (CCL): 625.23 mb = 4077.78 m = 13378.38 ft Mean mixing ratio: 7.88 g/kg Conv temperature: 43.93 C = 111.07 F Cap Strength: 9.62 C Lifted Index: 6.70 C Risk: None Lifted Index @300 mb: 12.70 C Lifted Index @700 mb: 8.06 C Showalter Index: 5.50 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: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 82.00 Risk: None Energy Index: 0.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.00 J/kg Max Up Vert Vel: 10.30 m/s Conv Inhibition (B-): 47394.32 J/kg Cap Strength: 9.57 C Lift Cond Lev (LCL): 764.50 mb = 2415.77 m = 7925.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 13 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 1008 6 215 14 8.0 11.5 | 188 24 3.2 24.0 1 1000 80 205 15 6.3 13.6 | 183 26 1.5 26.1 2 975 305 190 29 5.0 28.6 | 180 41 0.2 41.1 3 941 610 180 23 0.0 23.0 | 172 36 -4.8 35.5 4 925 763 215 15 8.6 12.3 | 189 25 3.8 24.8 5 909 914 240 14 12.1 7.0 | 200 21 7.3 19.5 6 878 1219 245 14 12.7 5.9 | 203 20 7.9 18.4 7 850 1505 230 10 7.7 6.4 | 188 19 2.8 18.9 8 848 1524 230 10 7.7 6.4 | 188 19 2.8 18.9 9 818 1829 260 6 5.9 1.0 | 185 14 1.1 13.6 10 790 2134 270 8 8.0 -0.0 | 194 13 3.2 12.5 11 735 2743 315 13 9.2 -9.2 | 233 5 4.4 3.3 12 700 3159 305 15 12.3 -8.6 | 242 8 7.5 3.9 13 683 3353 305 17 13.9 -9.8 | 253 10 9.1 2.8 14 658 3658 325 20 11.5 -16.4 | 300 8 6.6 -3.9 15 633 3962 335 28 11.8 -25.4 | 331 15 7.0 -12.9 16 610 4267 340 25 8.6 -23.5 | 341 12 3.7 -11.0 17 565 4877 360 20 -0.0 -20.0 | 33 9 -4.8 -7.5 18 544 5182 350 18 3.1 -17.7 | 18 5 -1.7 -5.2 19 524 5486 325 23 13.2 -18.8 | 307 10 8.4 -6.3 20 500 5860 325 26 14.9 -21.3 | 311 13 10.1 -8.8 21 485 6096 330 26 13.0 -22.5 | 321 13 8.2 -10.0 22 448 6706 355 30 2.6 -29.9 | 7 18 -2.2 -17.4 23 430 7010 325 22 12.6 -18.0 | 305 10 7.8 -5.5 24 400 7570 330 23 11.5 -19.9 | 318 10 6.7 -7.4 25 381 7925 340 25 8.6 -23.5 | 341 12 3.7 -11.0 26 366 8230 330 22 11.0 -19.1 | 317 9 6.2 -6.5 27 300 9690 340 27 9.2 -25.4 | 341 14 4.4 -12.9 28 297 9754 340 26 8.9 -24.4 | 341 13 4.1 -11.9 29 260 10668 320 19 12.2 -14.6 | 285 8 7.4 -2.0 30 250 10950 330 17 8.5 -14.7 | 301 4 3.7 -2.2 31 238 11278 340 21 7.2 -19.7 | 342 8 2.3 -7.2 32 217 11887 285 16 15.5 -4.1 | 232 14 10.6 8.4 33 207 12192 275 19 18.9 -1.7 | 232 18 14.1 10.9 34 200 12430 325 15 8.6 -12.3 | 266 4 3.8 0.2 35 198 12497 305 14 11.5 -8.0 | 236 8 6.6 4.5 36 188 12802 330 16 8.0 -13.9 | 293 3 3.2 -1.3 37 171 13411 295 17 15.4 -7.2 | 243 12 10.6 5.3 38 155 14021 340 19 6.5 -17.9 | 343 6 1.7 -5.3 39 150 14230 345 26 6.7 -25.1 | 351 13 1.9 -12.6 40 133 14935 350 27 4.7 -26.6 | 1 14 -0.1 -14.1 41 120 15545 335 25 10.6 -22.7 | 331 12 5.7 -10.1 42 108 16154 290 26 24.4 -8.9 | 260 20 19.6 3.6 43 100 16620 285 26 25.1 -6.7 | 254 21 20.3 5.8 44 98 16764 285 26 25.1 -6.7 | 254 21 20.3 5.8 45 96 16854 295 27 24.5 -11.4 | 267 20 19.6 1.1 46 70 18670 325 4 2.3 -3.3 | 165 10 -2.5 9.2 47 50 20680 80 19 -18.7 -3.3 | 111 25 -23.5 9.2 48 30 23850 95 24 -23.9 2.1 | 117 32 -28.7 14.6 49 20 26450 100 27 -26.6 4.7 | 119 36 -31.4 17.2 Wind Parameters Mean winds (0-6000m): 308.9 at 17.9 knts Storm direction: 338.9 at 13.4 knts Shear (0-3000m) pos: 6.3 neg: 3.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 52.6 deg Storm rel helicity (0-3000m) pos: 130.8 neg: -116.5 tot: 14.4 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 1.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.33 Bulk Shear: 160.53 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 ------------------------------------------------------------------------------- 500 193 23 180 35| 0.0 15.5 15.5| 0.0 -70.9 -70.9 -141.8 -0.34| 23.2 -7.8 1000 198 20 183 32| 10.9 7.7 18.7|102.8 -86.9 15.9 15.9 0.10| 23.5 2.4 1500 208 18 187 28| 7.3 6.0 13.2|106.0-112.7 -6.7 -4.5 0.01| 17.7 0.1 2000 213 15 188 26| 6.8 4.5 11.2|110.7-116.5 -5.8 -2.9 0.01| 15.0 0.2 2500 221 14 191 23| 6.7 3.6 10.3|125.0-116.5 8.5 3.4 0.08| 13.3 1.1 3000 234 14 197 22| 6.3 3.0 9.2|130.8-116.5 14.4 4.8 0.12| 12.1 1.5 4000 267 15 218 17| 6.7 2.2 8.9|167.9-116.5 51.5 12.9 0.26| 11.5 3.0 5000 297 17 245 11| 4.5 1.8 6.3|197.1-117.7 79.3 15.9 0.32| 10.6 3.4 6000 309 18 262 9| 4.0 1.2 5.2|204.2-136.2 68.0 11.3 0.22| 10.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20251018.11.gif