UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 20 OCT 25 Station: WIII WMO ident: 96749 Latitude: -6.12 Longitude: 106.65 Elevation: 8.00 ------------------------------------------------------------------------------- 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 1006 8 29.6 23.6 70 6.0 25.2 330 3 302.2 305.6 298.1 357.1 18.53 1 1000 59 29.6 22.6 66 7.0 24.5 350 5 302.8 306.0 297.6 354.7 17.52 2 937 634 24.2 22.0 88 2.2 22.6 8 6 302.9 306.3 298.0 356.5 18.04 3 925 747 23.4 21.4 89 2.0 22.0 25 4 303.2 306.5 297.8 355.5 17.61 4 891 1076 22.2 15.2 65 7.0 17.5 75 8 305.3 307.5 294.8 342.0 12.28 5 858 1406 20.0 16.0 78 4.0 17.2 85 10 306.3 308.8 295.9 346.7 13.45 6 850 1487 19.6 14.7 73 4.9 16.3 90 11 306.7 309.0 295.3 344.2 12.47 7 777 2252 14.4 10.6 78 3.8 12.0 106 5 309.1 311.0 294.5 340.7 10.39 8 757 2472 14.2 6.2 59 8.0 9.4 95 6 311.2 312.7 293.2 335.5 7.88 9 733 2743 12.4 5.4 62 7.0 8.2 46 6 312.1 313.5 293.3 335.9 7.70 10 723 2858 11.8 1.8 50 10.0 6.2 54 7 312.6 313.8 292.2 331.5 6.04 11 700 3128 10.6 1.6 54 9.0 5.6 60 8 314.2 315.4 292.7 333.6 6.15 12 661 3604 8.4 2.4 66 6.0 4.9 54 10 316.9 318.3 294.0 338.8 6.90 13 638 3896 7.2 -3.8 45 11.0 1.6 35 8 318.8 319.7 292.6 333.4 4.53 14 622 4104 5.8 -0.2 65 6.0 2.5 42 7 319.5 320.7 294.1 339.0 6.07 15 565 4885 1.2 -9.8 44 11.0 -3.7 56 12 323.0 323.6 292.7 333.7 3.22 16 545 5174 0.0 -15.0 31 15.0 -6.0 53 12 324.9 325.4 292.4 332.4 2.19 17 535 5323 -0.5 -15.5 31 15.0 -6.4 51 11 326.1 326.5 292.6 333.4 2.14 18 528 5428 -1.7 -9.7 54 8.0 -5.3 50 11 325.8 326.5 293.7 337.5 3.47 19 522 5519 -2.3 -7.3 69 5.0 -4.7 48 11 326.2 327.0 294.4 340.3 4.24 20 513 5657 -2.9 -9.9 58 7.0 -6.0 47 11 327.1 327.8 294.0 338.9 3.52 21 500 5860 -3.9 -10.9 58 7.0 -7.0 75 11 328.3 329.0 294.2 339.6 3.33 22 455 6600 -8.5 -12.4 73 3.9 -10.1 40 11 331.5 332.2 295.0 342.6 3.25 23 448 6721 -9.3 -15.3 62 6.0 -11.6 37 12 332.0 332.5 294.6 341.0 2.60 24 436 6930 -10.9 -13.3 82 2.4 -11.9 32 12 332.5 333.2 295.1 343.4 3.15 25 400 7590 -14.5 -17.0 81 2.5 -15.4 360 3 336.1 336.7 295.5 345.1 2.52 26 378 8016 -16.3 -22.3 60 6.0 -18.1 26 5 339.2 339.6 295.6 345.4 1.69 27 310 9474 -26.1 -38.1 31 12.0 -28.0 42 4 345.3 345.4 296.0 347.2 0.46 28 300 9710 -28.3 -38.3 38 10.0 -29.9 305 4 345.5 345.6 296.0 347.3 0.47 29 289 9977 -30.5 -36.5 56 6.0 -31.4 300 2 346.1 346.2 296.3 348.3 0.58 30 274 10353 -33.5 -39.5 55 6.0 -34.3 267 2 347.0 347.1 296.4 348.8 0.45 31 270 10456 -34.3 -41.3 49 7.0 -35.1 292 1 347.3 347.4 296.4 348.9 0.38 32 266 10560 -35.1 -38.4 72 3.3 -35.5 325 1 347.7 347.8 296.5 349.7 0.52 33 250 10990 -38.1 -42.6 63 4.5 -38.6 195 3 349.4 349.5 296.8 350.9 0.36 34 228 11620 -43.1 -47.7 60 4.6 -43.5 182 5 351.1 351.2 297.1 352.1 0.22 35 208 12233 -48.7 -59.7 27 11.0 -49.1 233 10 351.7 351.7 297.1 351.9 0.06 36 200 12490 -51.1 -60.1 33 9.0 -51.4 255 6 351.8 351.9 297.1 352.1 0.06 37 182 13095 -55.9 -60.9 53 5.0 -56.0 298 6 353.7 353.7 297.5 353.9 0.06 38 156 14053 -64.9 -68.6 60 3.7 -65.0 315 8 354.3 354.3 297.5 354.4 0.02 39 150 14290 -67.1 -70.9 58 3.8 -67.1 315 6 354.5 354.5 297.6 354.6 0.02 40 143 14577 -69.5 -75.5 41 6.0 -69.5 311 5 355.2 355.2 297.7 355.2 0.01 41 100 16620 -87.1 -90.7 51 3.6 -87.1 45 26 359.4 359.4 298.6 359.4 0.00 42 98 16730 -87.7 -91.2 52 3.5 -87.7 45 26 360.4 360.4 298.8 360.4 0.00 43 92 17075 -86.5 -91.5 40 5.0 -86.5 60 29 369.3 369.3 300.4 369.3 0.00 44 89 17255 -87.9 -91.9 47 4.0 -87.9 59 30 370.0 370.0 300.6 370.0 0.00 45 87 17379 -85.9 -91.9 33 6.0 -85.9 58 30 376.5 376.5 301.6 376.5 0.00 46 84 17576 -77.5 -88.5 15 11.0 -77.5 57 31 397.3 397.3 304.8 397.3 0.00 47 80 17860 -71.3 -82.3 18 11.0 -71.3 56 33 415.7 415.7 307.2 415.7 0.01 48 74 18320 -72.5 -81.5 24 9.0 -72.6 25 23 422.5 422.5 308.0 422.5 0.01 49 70 18650 -68.7 -83.7 10 15.0 -68.8 305 31 437.4 437.4 309.6 437.4 0.01 50 69 18736 -68.7 -84.7 8 16.0 -68.8 305 29 439.2 439.2 309.8 439.2 0.00 51 61 19468 -71.9 -86.9 9 15.0 -72.0 281 28 447.8 447.8 310.7 447.9 0.00 TRP 98 16730 -87.7 -91.2 52 3.5 -87.7 45 26 360.4 360.4 298.8 360.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 545.00 mb = 5174.34 m = 16975.97 ft Wetbulb zero: 599.23 mb = 4407.11 m = 14458.85 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 62.37 % Est. max temperature: 33.75 C = 92.75 F Sfc-Lift cond lev (LCL): 922.63 mb = 769.56 m = 2524.77 ft T: 23.32 C 700-500 lapse rate: 5.31 C/km ThetaE index: 14.46 C Layer 925.0- 858.0 mb Conv cond level (CCL): 859.29 mb = 1392.47 m = 4568.42 ft Mean mixing ratio: 17.45 g/kg Conv temperature: 33.61 C = 92.50 F Cap Strength: 1.67 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.48 C Lifted Index @700 mb: -1.26 C Showalter Index: 1.24 C Risk: Showers probable Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 18.60 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -0.92 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 913.37 J/kg Max Up Vert Vel: 42.74 m/s Conv Inhibition (B-): 31.13 J/kg Cap Strength: 1.65 C Lift Cond Lev (LCL): 899.66 mb = 991.03 m = 3251.38 ft Lev Free Conv (LFC): 814.66 mb = 1848.79 m = 6065.51 ft Equ Level (EL): 144.66 mb = 14507.63 m = 47596.62 ft B at Equ Level: 910.64 J/kg Max Parcel Lev (MPL): 84.66 mb = 17532.13 m = 57519.43 ft Wind level data Storm motion: 89 at 6 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 1006 8 330 3 1.5 -2.6 | 288 8 7.7 -2.5 1 1000 59 350 5 0.9 -4.9 | 305 9 7.1 -4.9 2 973 305 340 4 1.4 -3.8 | 296 8 7.6 -3.7 3 940 610 5 6 -0.5 -6.0 | 316 8 5.7 -5.9 4 925 747 25 4 -1.7 -3.6 | 308 6 4.5 -3.6 5 907 914 75 7 -6.8 -1.8 | 18 2 -0.6 -1.7 6 876 1219 75 8 -7.7 -2.1 | 37 3 -1.5 -2.0 7 850 1487 90 11 -11.0 0.0 | 91 5 -4.8 0.1 8 846 1524 85 11 -11.0 -1.0 | 79 5 -4.8 -0.9 9 816 1829 80 5 -4.9 -0.9 | 303 1 1.3 -0.8 10 787 2134 110 4 -3.8 1.4 | 239 3 2.4 1.4 11 760 2438 100 6 -5.9 1.0 | 194 1 0.3 1.1 12 733 2743 45 6 -4.2 -4.2 | 335 5 1.9 -4.2 13 707 3048 70 9 -8.5 -3.1 | 37 4 -2.3 -3.0 14 700 3128 60 8 -6.9 -4.0 | 11 4 -0.7 -3.9 15 681 3353 70 12 -11.3 -4.1 | 52 6 -5.1 -4.0 16 632 3962 30 7 -3.5 -6.1 | 336 7 2.7 -6.0 17 608 4267 60 7 -6.1 -3.5 | 358 3 0.1 -3.4 18 586 4572 60 12 -10.4 -6.0 | 35 7 -4.2 -5.9 19 504 5791 45 11 -7.8 -7.8 | 12 8 -1.6 -7.7 20 500 5860 75 11 -10.6 -2.8 | 58 5 -4.4 -2.8 21 485 6096 50 8 -6.1 -5.1 | 359 5 0.1 -5.1 22 466 6401 45 11 -7.8 -7.8 | 12 8 -1.6 -7.7 23 431 7010 30 12 -6.0 -10.4 | 359 10 0.2 -10.3 24 414 7315 35 6 -3.4 -4.9 | 331 6 2.7 -4.9 25 400 7590 360 3 -0.0 -3.0 | 295 7 6.2 -2.9 26 398 7620 320 4 2.6 -3.1 | 289 9 8.8 -3.0 27 382 7925 50 4 -3.1 -2.6 | 309 4 3.1 -2.5 28 367 8230 320 6 3.9 -4.6 | 294 11 10.0 -4.5 29 352 8534 10 2 -0.3 -2.0 | 288 6 5.8 -1.9 30 324 9144 60 5 -4.3 -2.5 | 323 3 1.9 -2.4 31 311 9449 50 4 -3.1 -2.6 | 309 4 3.1 -2.5 32 300 9710 305 4 3.3 -2.3 | 283 10 9.5 -2.2 33 298 9754 320 2 1.3 -1.5 | 281 8 7.5 -1.5 34 273 10363 265 2 2.0 0.2 | 268 8 8.2 0.2 35 262 10668 0 0 -0.0 -0.0 | 269 6 6.2 0.1 36 251 10973 145 4 -2.3 3.3 | 229 5 3.9 3.3 37 250 10990 195 3 0.8 2.9 | 247 8 7.0 3.0 38 240 11278 200 5 1.7 4.7 | 239 9 7.9 4.8 39 229 11582 180 5 0.0 5.0 | 231 8 6.2 5.1 40 209 12192 230 10 7.7 6.4 | 245 15 13.8 6.5 41 200 12490 255 6 5.8 1.6 | 262 12 12.0 1.6 42 200 12497 250 6 5.6 2.1 | 260 12 11.8 2.1 43 181 13106 300 6 5.2 -3.0 | 284 12 11.4 -2.9 44 164 13716 315 11 7.8 -7.8 | 299 16 14.0 -7.7 45 157 14021 315 8 5.7 -5.7 | 295 13 11.8 -5.6 46 150 14290 315 6 4.2 -4.2 | 292 11 10.4 -4.2 47 141 14630 310 5 3.8 -3.2 | 287 11 10.0 -3.2 48 134 14935 15 10 -2.6 -9.7 | 339 10 3.6 -9.6 49 114 15850 15 17 -4.4 -16.4 | 354 16 1.8 -16.4 50 100 16620 45 26 -18.4 -18.4 | 34 22 -12.2 -18.3 51 98 16730 45 26 -18.4 -18.4 | 34 22 -12.2 -18.3 52 97 16764 45 25 -17.7 -17.7 | 33 21 -11.5 -17.6 53 92 17069 60 29 -25.1 -14.5 | 53 24 -18.9 -14.4 54 79 17983 55 33 -27.0 -18.9 | 48 28 -20.8 -18.9 55 75 18288 50 25 -19.2 -16.1 | 39 21 -13.0 -16.0 56 71 18593 240 12 10.4 6.0 | 250 18 16.6 6.1 57 70 18650 305 31 25.4 -17.8 | 299 36 31.6 -17.7 58 67 18898 305 26 21.3 -14.9 | 298 31 27.5 -14.9 59 59 19507 275 29 28.9 -2.5 | 274 35 35.1 -2.5 Wind Parameters Mean winds (0-6000m): 59.4 at 8.2 knts Storm direction: 89.4 at 6.2 knts Shear (0-3000m) pos: 1.1 neg: 0.9 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 20.8 neg: -6.6 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.5 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 104.56 Bulk Shear: 8.74 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 ------------------------------------------------------------------------------- 500 347 5 301 8| 3.1 0.0 3.1| 8.8 -2.2 6.6 13.2 0.60| 5.2 3.1 1000 14 5 315 7| 4.4 0.0 4.4| 14.5 -3.1 11.4 11.4 0.55| 7.4 4.0 1500 49 6 341 4| 4.3 0.0 4.3| 17.1 -3.1 13.9 9.3 0.59| 6.4 3.8 2000 60 6 350 3| 1.7 0.0 1.7| 17.1 -5.5 11.5 5.8 0.20| 6.8 1.4 2500 68 6 348 2| 1.4 0.4 1.8| 17.1 -6.4 10.8 4.3 0.17| 6.4 1.1 3000 67 6 350 2| 1.1 0.9 2.1| 20.8 -6.6 14.2 4.7 0.23| 6.6 1.5 4000 64 7 3 3| 0.9 0.8 1.7| 23.9 -19.2 4.7 1.2 0.07| 6.4 0.4 5000 62 8 8 4| 1.2 0.8 2.0| 29.9 -21.3 8.6 1.7 0.12| 6.1 0.7 6000 59 8 12 4| 1.1 0.7 1.8| 35.8 -27.6 8.2 1.4 0.10| 5.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251020.12.gif