UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for WIII... Searching the city database file for: WIII ... Date:1200Z 7 DEC 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 29.0 23.0 70 6.0 24.6 280 4 301.5 304.7 297.5 354.0 17.82 1 1000 80 28.8 22.8 70 6.0 24.4 250 10 302.0 305.2 297.5 354.3 17.74 2 957 468 25.2 21.9 82 3.3 22.8 250 12 302.1 305.4 297.5 354.0 17.54 3 925 766 23.8 19.9 79 3.9 21.0 240 13 303.6 306.6 296.9 351.2 16.01 4 891 1094 22.4 14.4 61 8.0 17.0 248 13 305.5 307.6 294.4 340.4 11.65 5 850 1504 19.4 14.4 73 5.0 16.0 265 10 306.5 308.8 295.1 343.2 12.23 6 814 1875 16.8 14.2 85 2.6 15.1 274 11 307.5 309.9 295.7 345.6 12.61 7 741 2672 12.4 10.1 86 2.3 10.9 267 9 311.1 313.1 295.1 343.4 10.54 8 723 2879 11.8 6.8 71 5.0 8.8 267 10 312.6 314.3 294.1 339.3 8.61 9 702 3125 10.0 7.5 84 2.5 8.5 274 12 313.3 315.1 294.8 342.2 9.31 10 700 3149 10.0 7.6 85 2.4 8.5 275 12 313.6 315.4 295.0 342.7 9.40 11 676 3439 8.6 5.3 80 3.3 6.6 289 9 315.1 316.7 294.6 341.1 8.30 12 654 3713 8.2 -5.8 36 14.0 1.4 304 6 317.7 318.4 291.7 330.0 3.79 13 637 3930 6.4 0.4 65 6.0 3.1 321 4 318.0 319.2 293.8 337.8 6.20 14 605 4352 3.6 0.6 81 3.0 2.0 317 4 319.5 320.8 294.5 340.7 6.62 15 586 4611 2.2 -0.2 84 2.4 0.9 311 5 320.8 322.1 294.7 341.6 6.45 16 580 4694 2.0 -4.0 64 6.0 -1.0 309 5 321.5 322.5 293.7 337.5 4.91 17 563 4934 0.2 -2.1 84 2.3 -1.0 302 4 322.2 323.3 294.6 341.1 5.83 18 549 5136 0.0 -7.0 59 7.0 -3.3 289 2 324.3 325.1 293.8 337.9 4.12 19 527 5463 -2.3 -9.3 59 7.0 -5.4 334 4 325.3 326.0 293.6 337.3 3.59 20 512 5693 -3.9 -9.9 63 6.0 -6.5 356 3 326.1 326.8 293.8 337.9 3.52 21 510 5724 -4.1 -8.6 71 4.5 -6.1 359 3 326.2 327.0 294.1 339.3 3.92 22 500 5880 -4.7 -7.3 82 2.6 -6.0 335 4 327.3 328.2 294.8 342.1 4.43 23 495 5959 -5.1 -10.1 68 5.0 -7.3 322 3 327.8 328.5 294.3 339.9 3.59 24 482 6167 -6.3 -8.5 84 2.2 -7.3 308 2 328.8 329.6 295.0 342.9 4.18 25 456 6598 -9.1 -11.1 85 2.0 -9.9 360 3 330.5 331.3 295.0 342.8 3.60 26 450 6701 -9.3 -14.1 68 4.8 -11.2 13 3 331.5 332.1 294.7 341.4 2.86 27 420 7230 -13.1 -15.0 86 1.9 -13.8 53 2 333.3 333.9 295.1 343.2 2.84 28 400 7600 -14.9 -19.2 70 4.3 -16.3 50 3 335.6 336.1 295.1 343.1 2.09 29 395 7695 -15.1 -21.1 60 6.0 -17.0 57 5 336.6 336.9 295.0 343.0 1.80 30 384 7908 -16.3 -20.8 68 4.5 -17.7 104 4 337.7 338.1 295.4 344.6 1.90 31 355 8494 -19.3 -31.3 34 12.0 -22.0 102 4 341.4 341.5 295.4 344.4 0.79 32 348 8642 -20.7 -28.7 49 8.0 -22.6 102 5 341.4 341.6 295.6 345.3 1.03 33 329 9054 -23.5 -35.5 32 12.0 -25.7 104 5 343.1 343.2 295.6 345.3 0.56 34 300 9720 -29.5 -35.5 56 6.0 -30.5 355 5 343.8 343.9 295.8 346.2 0.62 35 297 9792 -29.9 -34.9 62 5.0 -30.7 344 5 344.2 344.4 295.9 346.8 0.66 36 283 10135 -32.7 -36.3 70 3.6 -33.3 21 7 345.0 345.1 296.0 347.4 0.61 37 279 10236 -33.5 -36.8 72 3.3 -34.0 30 8 345.3 345.4 296.1 347.5 0.58 38 274 10363 -34.3 -42.3 44 8.0 -35.2 42 8 345.9 346.0 296.0 347.2 0.34 39 250 11000 -39.3 -48.3 38 9.0 -40.0 70 7 347.6 347.7 296.3 348.4 0.19 40 242 11222 -41.1 -50.1 37 9.0 -41.7 63 8 348.2 348.2 296.4 348.9 0.16 41 237 11364 -42.1 -55.1 23 13.0 -42.8 58 8 348.8 348.8 296.4 349.1 0.09 42 200 12490 -52.1 -59.1 43 7.0 -52.3 40 23 350.3 350.3 296.7 350.5 0.07 43 197 12587 -53.1 -59.1 48 6.0 -53.3 40 24 350.2 350.2 296.7 350.5 0.07 44 167 13628 -62.3 -71.3 29 9.0 -62.4 37 35 351.8 351.8 297.0 351.9 0.02 45 150 14280 -68.3 -75.3 36 7.0 -68.4 40 42 352.4 352.4 297.1 352.5 0.01 46 136 14859 -73.7 -78.7 46 5.0 -73.7 50 37 352.9 352.9 297.3 352.9 0.01 47 120 15584 -76.7 -83.7 32 7.0 -76.7 64 36 360.3 360.3 298.8 360.3 0.00 48 100 16610 -84.9 -89.7 42 4.8 -84.9 80 24 363.7 363.7 299.4 363.7 0.00 49 81 17750 -92.3 -97.1 38 4.8 -92.3 90 37 371.1 371.1 300.8 371.1 0.00 50 79 17882 -92.1 -97.0 37 4.9 -92.1 90 36 374.2 374.2 301.3 374.2 0.00 51 78 17950 -89.5 -96.5 25 7.0 -89.5 90 36 380.9 380.9 302.4 380.9 0.00 52 75 18165 -83.1 -92.1 19 9.0 -83.1 87 32 398.7 398.7 305.0 398.7 0.00 53 72 18393 -83.1 -90.1 29 7.0 -83.1 83 27 403.3 403.3 305.6 403.3 0.00 54 70 18550 -81.7 -89.7 24 8.0 -81.7 80 24 409.6 409.6 306.5 409.6 0.00 55 65 18973 -75.5 -85.5 19 10.0 -75.6 87 18 431.9 431.9 309.0 431.9 0.00 56 60 19438 -75.7 -85.7 19 10.0 -75.7 147 24 441.5 441.5 310.0 441.5 0.00 57 53 20174 -66.1 -85.1 5 19.0 -66.4 96 24 479.7 479.7 313.4 479.7 0.01 58 50 20530 -63.9 -86.9 3 23.0 -64.3 100 23 492.9 492.9 314.4 492.9 0.00 59 32 23256 -64.7 -93.7 1 29.0 -65.2 101 42 557.9 557.9 318.5 557.9 0.00 60 30 23650 -63.7 -93.7 1 30.0 -64.3 100 50 571.0 571.0 319.2 571.0 0.00 61 22 25585 -56.5 -94.5 0 38.0 -58.3 93 57 645.4 645.4 322.5 645.4 0.00 TRP 81 17750 -92.3 -97.1 38 4.8 -92.3 90 37 371.1 371.1 300.8 371.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5800.00 m Freezing level: 549.00 mb = 5136.38 m = 16851.42 ft Wetbulb zero: 583.21 mb = 4649.50 m = 15254.09 ft Precipitable water: 2.24 inches Sfc-500 mean rel hum: 73.51 % Est. max temperature: 33.82 C = 92.88 F Sfc-Lift cond lev (LCL): 924.33 mb = 772.32 m = 2533.81 ft T: 23.77 C 700-500 lapse rate: 5.38 C/km ThetaE index: 13.96 C Layer 957.0- 850.0 mb Conv cond level (CCL): 849.72 mb = 1506.84 m = 4943.64 ft Mean mixing ratio: 16.88 g/kg Conv temperature: 34.03 C = 93.25 F Cap Strength: 2.38 C Lifted Index: -2.67 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.57 C Lifted Index @700 mb: -1.33 C Showalter Index: 0.79 C Risk: Thunderstorms probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 36.10 Risk: > 80 % chance of thunderstorms Sweat Index: 196.80 Risk: None Energy Index: -0.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 827.35 J/kg Max Up Vert Vel: 40.68 m/s Conv Inhibition (B-): 51.18 J/kg Cap Strength: 2.38 C Lift Cond Lev (LCL): 897.61 mb = 1029.51 m = 3377.63 ft Lev Free Conv (LFC): 812.61 mb = 1889.99 m = 6200.69 ft Equ Level (EL): 142.61 mb = 14578.84 m = 47830.25 ft B at Equ Level: 826.89 J/kg Max Parcel Lev (MPL): 82.61 mb = 17643.52 m = 57884.85 ft Wind level data Storm motion: 303 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 1008 8 280 4 3.9 -0.7 | 156 3 -1.2 2.6 1 1000 80 250 10 9.4 3.4 | 212 8 4.3 6.8 2 975 305 255 12 11.6 3.1 | 225 9 6.5 6.4 3 925 766 240 13 11.3 6.5 | 212 12 6.1 9.8 4 909 914 240 15 13.0 7.5 | 216 13 7.9 10.8 5 850 1504 265 10 10.0 0.9 | 229 6 4.8 4.2 6 789 2134 280 12 11.8 -2.1 | 259 7 6.7 1.2 7 734 2743 265 9 9.0 0.8 | 223 6 3.8 4.1 8 708 3048 270 12 12.0 -0.0 | 244 8 6.9 3.3 9 700 3149 275 12 12.0 -1.0 | 251 7 6.8 2.3 10 657 3658 300 6 5.2 -3.0 | 190 0 0.1 0.3 11 633 3962 325 4 2.3 -3.3 | 91 3 -2.8 0.1 12 566 4877 305 5 4.1 -2.9 | 114 1 -1.0 0.5 13 545 5182 285 1 1.0 -0.3 | 126 5 -4.2 3.1 14 525 5486 340 4 1.4 -3.8 | 84 4 -3.8 -0.4 15 506 5791 5 3 -0.3 -3.0 | 94 5 -5.4 0.3 16 500 5880 335 4 1.7 -3.6 | 85 3 -3.4 -0.3 17 486 6096 300 2 1.7 -1.0 | 124 4 -3.4 2.3 18 467 6401 335 4 1.7 -3.6 | 85 3 -3.4 -0.3 19 449 6706 15 3 -0.8 -2.9 | 94 6 -5.9 0.4 20 415 7315 60 2 -1.7 -1.0 | 109 7 -6.9 2.3 21 400 7600 50 3 -2.3 -1.9 | 101 8 -7.4 1.4 22 399 7620 40 5 -3.2 -3.8 | 87 8 -8.4 -0.5 23 367 8230 180 3 0.0 3.0 | 141 8 -5.1 6.3 24 352 8534 85 4 -4.0 -0.3 | 108 10 -9.1 3.0 25 338 8839 140 6 -3.9 4.6 | 131 12 -9.0 7.9 26 324 9144 85 4 -4.0 -0.3 | 108 10 -9.1 3.0 27 311 9449 350 5 0.9 -4.9 | 70 5 -4.3 -1.6 28 300 9720 355 5 0.4 -5.0 | 71 5 -4.7 -1.6 29 299 9754 340 5 1.7 -4.7 | 68 4 -3.4 -1.4 30 286 10058 15 7 -1.8 -6.8 | 64 8 -6.9 -3.4 31 262 10668 70 10 -9.4 -3.4 | 90 15 -14.5 -0.1 32 251 10973 70 9 -8.5 -3.1 | 91 14 -13.6 0.3 33 250 11000 70 7 -6.6 -2.4 | 95 12 -11.7 0.9 34 229 11582 50 9 -6.9 -5.8 | 78 12 -12.0 -2.5 35 209 12192 35 18 -10.3 -14.7 | 54 19 -15.5 -11.4 36 200 12490 40 23 -14.8 -17.6 | 54 25 -19.9 -14.3 37 190 12802 40 27 -17.4 -20.7 | 52 28 -22.5 -17.4 38 181 13106 35 30 -17.2 -24.6 | 46 31 -22.3 -21.2 39 150 14280 40 42 -27.0 -32.2 | 48 43 -32.1 -28.8 40 149 14326 40 38 -24.4 -29.1 | 49 39 -29.6 -25.8 41 114 15850 70 35 -32.9 -12.0 | 77 39 -38.0 -8.6 42 108 16154 70 23 -21.6 -7.9 | 80 27 -26.8 -4.5 43 100 16610 80 24 -23.6 -4.2 | 88 29 -28.8 -0.8 44 82 17678 85 29 -28.9 -2.5 | 91 34 -34.0 0.8 45 81 17750 90 37 -37.0 0.0 | 95 42 -42.1 3.3 46 78 17983 90 36 -36.0 0.0 | 95 41 -41.1 3.3 47 70 18550 80 24 -23.6 -4.2 | 88 29 -28.8 -0.8 48 66 18898 70 21 -19.7 -7.2 | 81 25 -24.9 -3.9 49 63 19202 130 12 -9.2 7.7 | 128 18 -14.3 11.0 50 59 19507 150 26 -13.0 22.5 | 145 32 -18.1 25.8 51 56 19812 115 30 -27.2 12.7 | 116 36 -32.3 16.0 52 54 20117 95 24 -23.9 2.1 | 101 30 -29.0 5.4 53 50 20530 100 23 -22.7 4.0 | 105 29 -27.8 7.3 54 44 21336 80 29 -28.6 -5.0 | 87 34 -33.7 -1.7 55 42 21641 70 35 -32.9 -12.0 | 77 39 -38.0 -8.6 56 31 23470 105 43 -41.5 11.1 | 107 49 -46.7 14.5 57 30 23650 100 50 -49.2 8.7 | 102 56 -54.4 12.0 58 29 23774 100 50 -49.2 8.7 | 102 56 -54.4 12.0 59 19 25603 90 61 -61.0 0.0 | 93 66 -66.1 3.3 Wind Parameters Mean winds (0-6000m): 273.0 at 8.2 knts Storm direction: 303.0 at 6.1 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 86.3 deg Storm rel helicity (0-3000m) pos: 26.7 neg: -11.4 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.7 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 335.61 Bulk Shear: 2.47 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 ------------------------------------------------------------------------------- 500 253 11 219 8| 0.0 9.5 9.5| 9.1 -2.5 6.5 13.1 0.57| 11.4 6.5 1000 247 12 217 10| 0.0 5.8 5.8| 13.1 -5.7 7.4 7.4 0.40| 8.2 3.3 1500 249 12 218 10| 2.1 3.8 5.9| 17.7 -5.7 12.0 8.0 0.37| 7.6 2.8 2000 254 12 223 9| 2.0 2.9 4.9| 22.4 -5.7 16.7 8.3 0.44| 6.4 2.8 2500 258 12 228 9| 1.6 2.3 3.9| 23.4 -9.5 13.9 5.6 0.33| 5.7 1.9 3000 260 11 229 8| 1.3 2.1 3.4| 26.7 -11.4 15.2 5.1 0.31| 5.4 1.7 4000 265 11 232 7| 2.0 1.6 3.5| 30.2 -11.6 18.6 4.6 0.23| 5.6 1.3 5000 270 9 230 5| 1.6 1.4 3.0| 30.7 -11.6 19.1 3.8 0.23| 4.8 1.1 6000 273 8 226 4| 1.5 1.4 2.9| 32.6 -14.7 17.9 3.0 0.17| 4.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//WIII/skewt/WIII.skewt.20251207.12.gif