UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for WIII... Searching the city database file for: WIII ... Date:0000Z 18 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 1008 8 25.6 24.1 91 1.5 24.5 200 2 298.1 301.5 297.4 353.6 19.07 1 1000 74 25.8 23.1 85 2.7 23.9 210 5 299.0 302.2 297.0 351.7 18.07 2 981 244 26.2 20.2 70 6.0 21.9 133 6 301.0 303.8 295.8 346.1 15.36 3 925 763 22.8 20.4 86 2.4 21.1 60 8 302.6 305.7 297.0 351.6 16.53 4 915 858 22.0 20.3 90 1.7 20.8 69 9 302.7 305.8 297.0 351.9 16.61 5 850 1499 17.8 16.7 93 1.1 17.1 105 10 304.8 307.4 296.0 347.2 14.21 6 847 1529 17.6 16.5 93 1.1 16.8 105 10 304.9 307.5 296.0 346.9 14.08 7 769 2355 14.6 6.6 59 8.0 9.7 80 10 310.2 311.7 293.0 334.7 7.97 8 763 2421 15.0 -2.0 31 17.0 6.2 80 10 311.3 312.1 290.3 324.9 4.33 9 756 2500 14.2 -4.8 26 19.0 4.9 84 11 311.3 312.0 289.5 322.5 3.54 10 748 2590 13.6 0.6 41 13.0 6.5 90 11 311.6 312.6 291.2 328.3 5.35 11 742 2658 13.0 8.3 73 4.7 10.0 94 12 311.6 313.4 294.4 340.3 9.30 12 700 3148 10.8 1.8 54 9.0 5.8 75 17 314.4 315.6 292.8 334.1 6.24 13 680 3389 10.0 -1.0 46 11.0 4.1 74 16 316.2 317.2 292.5 332.8 5.23 14 626 4068 5.0 -6.0 45 11.0 -0.3 71 13 318.0 318.8 291.9 330.7 3.90 15 600 4412 2.6 -2.2 71 4.8 0.1 82 12 319.1 320.2 293.4 336.6 5.43 16 579 4698 0.8 -3.3 74 4.1 -1.3 110 11 320.3 321.3 293.6 337.1 5.18 17 566 4880 0.0 -7.0 59 7.0 -3.3 128 10 321.4 322.2 292.9 334.6 4.00 18 550 5109 -1.7 -8.7 59 7.0 -4.8 134 7 322.1 322.8 292.8 334.0 3.60 19 543 5210 -2.3 -6.2 75 3.9 -4.1 133 6 322.5 323.4 293.6 337.1 4.43 20 500 5860 -5.9 -8.5 82 2.6 -7.1 95 9 325.8 326.6 294.1 339.3 4.03 21 457 6559 -10.7 -12.4 87 1.7 -11.4 88 4 328.3 329.0 294.1 339.3 3.23 22 454 6610 -9.9 -17.9 52 8.0 -12.7 83 5 330.0 330.4 293.6 337.1 2.06 23 451 6661 -9.5 -19.5 44 10.0 -12.9 79 5 331.1 331.4 293.7 337.4 1.81 24 450 6678 -9.5 -15.5 62 6.0 -11.8 78 5 331.3 331.8 294.3 340.1 2.54 25 438 6887 -10.7 -15.0 71 4.3 -12.3 26 3 332.3 332.9 294.7 341.8 2.72 26 418 7245 -12.7 -23.7 39 11.0 -16.0 248 3 334.2 334.5 294.1 339.1 1.35 27 406 7467 -14.3 -24.3 42 10.0 -17.2 178 2 335.0 335.2 294.3 339.7 1.32 28 400 7580 -14.9 -30.9 24 16.0 -18.7 150 2 335.6 335.8 293.9 338.3 0.73 29 399 7599 -15.1 -35.1 16 20.0 -19.3 157 2 335.6 335.7 293.7 337.4 0.48 30 364 8292 -19.3 -48.3 6 29.0 -23.2 356 3 338.9 339.0 294.2 339.5 0.13 31 358 8416 -19.9 -43.9 10 24.0 -23.5 10 2 339.7 339.8 294.4 340.6 0.22 32 347 8648 -21.3 -31.3 40 10.0 -23.5 7 3 340.9 341.1 295.3 343.9 0.81 33 335 8908 -23.3 -29.3 58 6.0 -24.6 327 5 341.6 341.8 295.6 345.4 1.01 34 309 9497 -27.9 -34.9 51 7.0 -29.1 315 8 343.1 343.3 295.7 345.6 0.64 35 300 9710 -29.3 -41.3 30 12.0 -30.9 315 7 344.1 344.2 295.6 345.4 0.34 36 298 9758 -29.7 -43.7 24 14.0 -31.4 330 8 344.2 344.2 295.6 345.3 0.27 37 293 9877 -30.7 -46.7 19 16.0 -32.4 320 8 344.4 344.5 295.6 345.2 0.20 38 286 10048 -32.1 -39.1 50 7.0 -33.1 306 8 344.8 344.9 295.8 346.6 0.45 39 255 10845 -38.1 -46.1 43 8.0 -38.8 277 8 347.4 347.5 296.3 348.4 0.24 40 250 10980 -39.3 -47.3 42 8.0 -39.9 275 8 347.6 347.7 296.3 348.5 0.21 41 200 12470 -52.1 -58.1 48 6.0 -52.3 305 14 350.3 350.3 296.8 350.6 0.07 42 150 14260 -67.5 -72.3 50 4.8 -67.5 255 14 353.8 353.8 297.5 353.9 0.01 43 130 15105 -74.5 -79.2 48 4.7 -74.5 260 10 356.0 356.0 297.9 356.1 0.01 44 100 16590 -84.3 -88.1 51 3.8 -84.3 95 15 364.9 364.9 299.6 364.9 0.00 45 99 16646 -84.5 -88.3 51 3.8 -84.5 93 14 365.5 365.5 299.8 365.5 0.00 46 93 16995 -82.1 -88.1 35 6.0 -82.1 89 16 376.8 376.8 301.7 376.9 0.00 47 83 17635 -81.5 -86.5 42 5.0 -81.5 85 26 390.5 390.5 303.9 390.5 0.00 48 77 18067 -72.9 -84.9 15 12.0 -73.0 48 16 416.9 416.9 307.3 416.9 0.00 49 70 18630 -70.9 -84.9 11 14.0 -71.0 275 16 432.7 432.7 309.1 432.7 0.00 50 63 19250 -73.1 -87.1 10 14.0 -73.2 264 16 441.1 441.1 310.0 441.1 0.00 51 51 20501 -68.1 -88.1 4 20.0 -68.3 100 21 480.3 480.3 313.5 480.3 0.00 52 50 20620 -68.5 -88.5 4 20.0 -68.7 85 30 482.1 482.1 313.6 482.1 0.00 53 39 22119 -67.1 -89.1 3 22.0 -67.4 105 40 521.1 521.1 316.4 521.1 0.00 54 33 23145 -60.9 -88.9 1 28.0 -61.7 85 47 563.1 563.1 318.8 563.1 0.00 55 30 23740 -60.3 -88.3 1 28.0 -61.2 85 48 580.3 580.3 319.7 580.3 0.01 56 26 24635 -59.7 -88.7 1 29.0 -60.8 91 55 606.2 606.2 320.9 606.2 0.01 57 24 25140 -56.3 -88.3 1 32.0 -58.0 94 59 630.1 630.1 321.9 630.2 0.01 58 22 25693 -56.9 -88.9 1 32.0 -58.6 97 63 644.2 644.2 322.4 644.2 0.01 59 20 26300 -54.9 -89.9 1 35.0 -57.2 90 69 668.1 668.1 323.3 668.2 0.01 60 17 27342 -53.5 -88.5 1 35.0 -56.4 90 69 704.4 704.4 324.6 704.5 0.01 61 12 29636 -43.1 -86.1 0 43.0 -51.0 88 66 815.0 815.0 327.6 815.2 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 566.00 mb = 4880.19 m = 16010.94 ft Wetbulb zero: 629.36 mb = 4024.11 m = 13202.30 ft Precipitable water: 2.04 inches Sfc-500 mean rel hum: 68.50 % Est. max temperature: 32.08 C = 89.74 F Sfc-Lift cond lev (LCL): 986.70 mb = 192.86 m = 632.73 ft T: 26.08 C 700-500 lapse rate: 6.16 C/km ThetaE index: 29.43 C Layer 850.0- 748.0 mb Conv cond level (CCL): 873.87 mb = 1258.24 m = 4128.04 ft Mean mixing ratio: 16.39 g/kg Conv temperature: 31.57 C = 88.82 F Cap Strength: 1.53 C Lifted Index: -2.87 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.78 C Lifted Index @700 mb: 0.29 C Showalter Index: -1.94 C Risk: Thunderstorms probable Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.60 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 229.40 Risk: None Energy Index: -1.62 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 448.15 J/kg Max Up Vert Vel: 29.94 m/s Conv Inhibition (B-): 57.43 J/kg Cap Strength: 1.53 C Lift Cond Lev (LCL): 907.85 mb = 926.56 m = 3039.87 ft Lev Free Conv (LFC): 652.85 mb = 3723.14 m = 12214.89 ft Equ Level (EL): 242.85 mb = 11173.78 m = 36658.93 ft B at Equ Level: 447.76 J/kg Max Parcel Lev (MPL): 112.85 mb = 15905.71 m = 52183.47 ft Wind level data Storm motion: 117 at 8 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 8 200 2 0.7 1.9 | 283 8 7.6 -1.7 1 1000 74 210 5 2.5 4.3 | 266 9 9.4 0.7 2 974 305 105 7 -6.8 1.8 | 354 2 0.2 -1.8 3 925 763 60 8 -6.9 -4.0 | 360 8 0.0 -7.6 4 909 914 75 10 -9.7 -2.6 | 24 7 -2.7 -6.2 5 850 1499 105 10 -9.7 2.6 | 70 3 -2.7 -1.0 6 848 1524 105 10 -9.7 2.6 | 70 3 -2.7 -1.0 7 818 1829 80 10 -9.8 -1.7 | 29 6 -2.9 -5.3 8 789 2134 80 10 -9.8 -1.7 | 29 6 -2.9 -5.3 9 761 2438 80 10 -9.8 -1.7 | 29 6 -2.9 -5.3 10 734 2743 100 13 -12.8 2.3 | 77 6 -5.9 -1.3 11 700 3148 75 17 -16.4 -4.4 | 50 12 -9.5 -8.0 12 609 4267 70 12 -11.3 -4.1 | 29 9 -4.3 -7.7 13 565 4877 130 10 -7.7 6.4 | 166 3 -0.7 2.8 14 544 5182 135 6 -4.2 4.2 | 257 3 2.7 0.6 15 524 5486 85 6 -6.0 -0.5 | 347 4 1.0 -4.1 16 504 5791 110 8 -7.5 2.7 | 34 1 -0.6 -0.9 17 500 5860 95 9 -9.0 0.8 | 36 3 -2.0 -2.8 18 466 6401 100 4 -3.9 0.7 | 314 4 3.0 -2.9 19 448 6706 75 5 -4.8 -1.3 | 337 5 2.1 -4.9 20 431 7010 350 2 0.3 -2.0 | 307 9 7.3 -5.6 21 414 7315 215 3 1.7 2.5 | 278 9 8.7 -1.1 22 400 7580 150 2 -1.0 1.7 | 287 6 5.9 -1.9 23 398 7620 165 1 -0.3 1.0 | 292 7 6.7 -2.6 24 382 7925 140 3 -1.9 2.3 | 285 5 5.0 -1.3 25 366 8230 350 3 0.5 -3.0 | 311 10 7.5 -6.6 26 352 8534 25 2 -0.8 -1.8 | 312 8 6.1 -5.4 27 337 8839 330 4 2.0 -3.5 | 308 11 8.9 -7.1 28 324 9144 315 9 6.4 -6.4 | 307 17 13.3 -10.0 29 300 9710 315 7 4.9 -4.9 | 306 15 11.9 -8.6 30 298 9754 330 8 4.0 -6.9 | 314 15 10.9 -10.5 31 285 10058 305 8 6.6 -4.6 | 301 16 13.5 -8.2 32 273 10363 310 10 7.7 -6.4 | 304 18 14.6 -10.0 33 261 10668 280 8 7.9 -1.4 | 289 16 14.8 -5.0 34 250 10980 275 8 8.0 -0.7 | 286 16 14.9 -4.3 35 218 11887 290 9 8.5 -3.1 | 293 17 15.4 -6.7 36 209 12192 290 11 10.3 -3.8 | 293 19 17.3 -7.4 37 200 12470 305 14 11.5 -8.0 | 302 22 18.4 -11.6 38 190 12802 305 13 10.6 -7.5 | 302 21 17.6 -11.1 39 181 13106 290 15 14.1 -5.1 | 293 23 21.0 -8.7 40 164 13716 290 15 14.1 -5.1 | 293 23 21.0 -8.7 41 150 14260 255 14 13.5 3.6 | 270 20 20.5 0.0 42 141 14630 250 13 12.2 4.4 | 267 19 19.2 0.8 43 133 14935 260 10 9.8 1.7 | 276 17 16.8 -1.9 44 126 15240 260 9 8.9 1.6 | 277 16 15.8 -2.0 45 120 15545 285 11 10.6 -2.8 | 290 19 17.6 -6.4 46 114 15850 310 3 2.3 -1.9 | 301 11 9.2 -5.5 47 108 16154 85 4 -4.0 -0.3 | 323 5 3.0 -3.9 48 102 16459 100 9 -8.9 1.6 | 43 3 -1.9 -2.0 49 100 16590 95 15 -14.9 1.3 | 74 8 -8.0 -2.3 50 97 16764 90 13 -13.0 0.0 | 59 7 -6.1 -3.6 51 83 17678 85 26 -25.9 -2.3 | 73 20 -19.0 -5.9 52 74 18288 30 11 -5.5 -9.5 | 354 13 1.4 -13.1 53 70 18593 300 10 8.7 -5.0 | 299 18 15.6 -8.6 54 70 18630 275 16 15.9 -1.4 | 282 23 22.9 -5.0 55 60 19507 260 16 15.8 2.8 | 272 23 22.7 -0.8 56 52 20422 110 14 -13.2 4.8 | 101 6 -6.2 1.2 57 50 20620 85 30 -29.9 -2.6 | 75 24 -22.9 -6.2 58 49 20726 105 23 -22.2 6.0 | 99 15 -15.3 2.4 59 47 21031 75 30 -29.0 -7.8 | 63 25 -22.0 -11.4 60 44 21336 60 28 -24.2 -14.0 | 45 25 -17.3 -17.6 61 42 21641 80 27 -26.6 -4.7 | 67 21 -19.7 -8.3 62 40 21946 110 37 -34.8 12.7 | 108 29 -27.8 9.1 63 36 22555 95 46 -45.8 4.0 | 91 39 -38.9 0.4 64 35 22860 95 51 -50.8 4.4 | 91 44 -43.9 0.8 65 33 23165 85 47 -46.8 -4.1 | 79 41 -39.9 -7.7 66 31 23470 85 51 -50.8 -4.4 | 80 45 -43.9 -8.0 67 30 23740 85 48 -47.8 -4.2 | 79 42 -40.9 -7.8 68 28 24079 85 48 -47.8 -4.2 | 79 42 -40.9 -7.8 69 27 24384 90 53 -53.0 0.0 | 86 46 -46.1 -3.6 70 20 26213 100 67 -66.0 11.6 | 98 60 -59.0 8.0 71 20 26300 90 69 -69.0 0.0 | 87 62 -62.1 -3.6 72 17 26822 90 69 -69.0 0.0 | 87 62 -62.1 -3.6 73 15 27432 90 70 -70.0 0.0 | 87 63 -63.1 -3.6 74 13 27737 85 67 -66.7 -5.8 | 81 61 -59.8 -9.4 75 11 28346 90 66 -66.0 0.0 | 87 59 -59.1 -3.6 76 10 28651 90 71 -71.0 0.0 | 87 64 -64.1 -3.6 77 8 29566 90 69 -69.0 0.0 | 87 62 -62.1 -3.6 Wind Parameters Mean winds (0-6000m): 87.4 at 10.4 knts Storm direction: 117.4 at 7.8 knts Shear (0-3000m) pos: 0.9 neg: 3.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 135.4 deg Storm rel helicity (0-3000m) pos: 18.4 neg: -17.6 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 87.62 Bulk Shear: 5.11 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 ------------------------------------------------------------------------------- 500 120 6 288 2| 0.0 8.7 8.7| 2.2 -9.0 -6.8 -13.5 0.09| 17.0 1.5 1000 87 7 6 4| 0.0 5.7 5.7| 8.1 -9.7 -1.6 -1.6 0.18| 11.8 2.1 1500 90 8 20 4| 1.5 3.8 5.3| 11.5 -9.7 1.8 1.2 0.26| 9.4 2.5 2000 89 9 25 4| 1.1 3.4 4.6| 11.5 -13.1 -1.6 -0.8 0.13| 8.2 1.1 2500 87 9 26 5| 1.1 2.7 3.8| 13.2 -13.1 0.1 0.0 0.16| 6.7 1.1 3000 88 10 35 5| 0.9 3.1 3.9| 18.4 -17.6 0.8 0.3 0.16| 7.0 1.1 4000 83 11 39 6| 0.7 2.2 2.8| 18.4 -30.5 -12.1 -3.0 0.05| 6.1 0.3 5000 85 11 42 6| 1.6 1.7 3.4| 29.5 -32.2 -2.8 -0.6 0.19| 6.3 1.2 6000 87 10 40 5| 1.4 1.8 3.2| 34.1 -33.1 1.0 0.2 0.25| 6.4 1.6 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251018.00.gif