UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for KFFC... Searching the city database file for: KFFC ... Date:0000Z 14 OCT 25 Station: KFFC WMO ident: 72215 Latitude: 33.37 Longitude: -84.57 Elevation: 244.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 115 SFC 985 244 25.2 13.2 47 12.0 17.5 300 4 299.6 301.4 291.2 328.2 9.72 2 958 489 22.6 8.6 41 14.0 14.2 337 14 299.4 300.7 289.0 321.0 7.33 3 925 794 19.8 6.8 43 13.0 12.3 345 13 299.6 300.8 288.5 319.4 6.71 4 850 1514 13.0 6.0 62 7.0 9.0 340 4 299.8 301.0 288.8 320.2 6.91 5 832 1693 11.4 5.4 67 6.0 8.0 357 6 299.9 301.2 288.7 320.0 6.77 6 826 1753 11.4 3.4 58 8.0 7.1 3 6 300.5 301.6 288.2 318.2 5.92 7 789 2137 13.6 -24.4 5 38.0 1.3 345 17 306.9 307.0 285.0 309.1 0.67 8 772 2319 12.8 -30.2 3 43.0 0.3 351 16 307.9 308.0 285.1 309.3 0.40 9 761 2440 13.2 355 15 309.6 10 743 2640 12.8 355 18 311.3 11 736 2720 12.8 355 19 312.1 12 707 3056 12.0 355 20 314.9 13 700 3139 11.8 355 20 315.6 14 669 3516 9.8 357 24 317.4 15 659 3641 9.2 355 23 318.1 16 643 3844 8.2 358 24 319.2 17 634 3960 7.6 360 24 319.8 18 625 4078 7.0 360 24 320.5 19 598 4439 4.6 -10.4 33 15.0 -2.1 359 24 321.7 322.3 292.1 331.4 2.90 20 589 4563 3.6 -12.4 30 16.0 -3.2 358 26 322.0 322.5 291.8 330.4 2.50 21 558 4998 -0.3 -9.3 51 9.0 -4.3 353 29 322.4 323.1 292.7 333.6 3.39 22 553 5070 -0.7 -10.7 47 10.0 -5.0 352 28 322.8 323.4 292.5 332.9 3.06 23 545 5187 -0.3 -18.3 24 18.0 -6.8 350 28 324.6 324.9 291.8 330.3 1.66 24 542 5231 -0.5 -19.5 22 19.0 -7.2 351 28 324.8 325.1 291.7 330.1 1.50 25 512 5683 -4.1 -14.1 46 10.0 -8.1 358 28 325.8 326.3 292.9 334.4 2.51 26 505 5792 -4.5 -16.5 39 12.0 -9.0 360 28 326.6 327.0 292.7 333.8 2.08 27 500 5870 -4.9 -15.9 42 11.0 -9.1 355 28 327.1 327.5 293.0 334.7 2.21 28 495 5949 -5.5 -15.5 45 10.0 -9.3 355 28 327.3 327.7 293.1 335.2 2.31 29 490 6028 -5.7 -16.7 42 11.0 -9.8 355 27 328.0 328.4 293.2 335.3 2.11 30 487 6076 -5.7 -18.7 35 13.0 -10.3 355 27 328.6 328.9 293.0 334.8 1.79 31 481 6172 -5.7 -19.7 32 14.0 -10.6 357 27 329.7 330.1 293.2 335.6 1.67 32 468 6386 -6.9 -18.9 38 12.0 -11.1 4 26 330.8 331.2 293.6 337.3 1.84 33 451 6672 -8.7 -19.7 41 11.0 -12.5 14 32 332.1 332.4 293.9 338.4 1.78 34 435 6951 -9.9 -22.9 34 13.0 -14.0 359 33 334.0 334.3 294.1 339.0 1.39 35 419 7237 -11.9 -24.9 33 13.0 -15.7 6 30 335.0 335.3 294.2 339.4 1.21 36 412 7366 -12.5 -24.5 36 12.0 -16.0 10 29 335.9 336.2 294.4 340.5 1.28 37 400 7590 -14.1 -27.1 32 13.0 -17.6 10 28 336.7 336.9 294.4 340.5 1.04 38 396 7667 -14.7 -27.7 32 13.0 -18.1 14 29 336.8 337.1 294.4 340.5 0.99 39 391 7763 -15.7 -28.7 32 13.0 -19.0 10 30 336.8 337.0 294.4 340.2 0.91 40 370 8179 -18.9 -33.9 25 15.0 -22.0 5 30 337.9 338.0 294.3 340.1 0.59 41 362 8342 -20.5 -34.5 27 14.0 -23.2 3 31 337.9 338.0 294.3 340.0 0.57 42 352 8549 -21.9 -35.9 27 14.0 -24.5 0 33 338.7 338.8 294.5 340.6 0.51 43 339 8826 -23.7 -39.7 22 16.0 -26.2 360 34 339.9 340.0 294.6 341.3 0.36 44 327 9090 -25.7 -41.7 21 16.0 -28.0 356 34 340.7 340.7 294.8 341.9 0.30 45 313 9406 -28.5 -42.5 25 14.0 -30.3 355 36 341.1 341.1 294.8 342.2 0.29 46 305 9592 -29.7 -43.7 24 14.0 -31.4 358 38 341.9 342.0 295.0 342.9 0.26 47 300 9710 -30.9 -43.9 27 13.0 -32.4 360 39 341.8 341.9 295.0 342.9 0.26 48 293 9876 -32.3 -44.3 29 12.0 -33.6 4 39 342.2 342.2 295.1 343.2 0.25 49 284 10094 -33.9 -47.9 23 14.0 -35.2 10 39 342.9 343.0 295.2 343.6 0.18 50 265 10573 -37.9 -48.9 31 11.0 -38.8 6 43 343.9 344.0 295.4 344.6 0.17 51 256 10809 -39.9 -50.9 30 11.0 -40.6 5 44 344.4 344.4 295.5 345.0 0.14 52 250 10970 -41.3 -52.3 29 11.0 -42.0 5 45 344.7 344.7 295.6 345.2 0.12 53 241 11218 -42.9 -54.9 26 12.0 -43.5 9 44 345.9 345.9 295.8 346.3 0.09 54 234 11416 -44.9 -55.9 28 11.0 -45.4 8 43 345.8 345.8 295.8 346.1 0.08 55 216 11947 -48.3 -65.3 12 17.0 -48.8 14 35 348.5 348.5 296.3 348.6 0.03 56 200 12450 -51.9 -67.9 13 16.0 -52.2 10 28 350.6 350.6 296.8 350.7 0.02 57 150 14250 -63.3 -75.3 18 12.0 -63.4 15 42 361.0 361.0 298.9 361.1 0.01 58 104 16424 -76.1 -86.1 19 10.0 -76.2 20 17 376.4 376.4 301.6 376.5 0.00 59 100 16650 -74.7 -85.7 17 11.0 -74.7 35 18 383.4 383.4 302.8 383.4 0.00 60 98 16768 -74.7 -86.7 14 12.0 -74.7 15 20 385.6 385.6 303.1 385.6 0.00 61 90 17264 -74.1 -87.1 12 13.0 -74.2 357 18 396.3 396.3 304.7 396.3 0.00 62 83 17736 -74.9 -88.9 10 14.0 -74.9 61 9 404.0 404.0 305.7 404.0 0.00 63 75 18327 -73.5 -89.5 7 16.0 -73.6 14 7 418.8 418.8 307.6 418.8 0.00 64 71 18647 -74.1 -91.1 6 17.0 -74.2 24 10 424.1 424.1 308.2 424.1 0.00 65 70 18730 -74.1 -91.1 6 17.0 -74.2 45 9 425.9 425.9 308.4 425.9 0.00 66 52 20500 -64.1 -89.1 2 25.0 -64.4 61 13 486.9 486.9 314.0 487.0 0.00 67 50 20740 -63.9 -88.9 2 25.0 -64.3 35 14 492.9 492.9 314.4 492.9 0.00 68 48 20990 -63.7 -89.7 2 26.0 -64.1 39 14 499.2 499.2 314.9 499.2 0.00 69 47 21119 -63.9 -89.9 2 26.0 -64.3 43 13 501.7 501.7 315.1 501.7 0.00 70 43 21666 -62.5 -90.5 1 28.0 -63.0 69 15 518.1 518.1 316.2 518.1 0.00 71 40 22111 -63.3 -91.3 1 28.0 -63.8 106 11 526.9 526.9 316.7 526.9 0.00 72 38 22427 -62.1 -90.1 1 28.0 -62.7 64 9 537.7 537.7 317.4 537.7 0.00 73 37 22592 -61.5 -89.5 1 28.0 -62.1 37 9 543.4 543.4 317.7 543.4 0.00 74 36 22762 -61.5 -89.5 1 28.0 -62.1 46 10 547.7 547.7 317.9 547.7 0.00 75 35 22936 -61.7 -89.7 1 28.0 -62.4 85 11 551.6 551.6 318.2 551.6 0.00 76 30 23900 -57.5 -87.5 1 30.0 -58.7 15 3 587.9 587.9 320.0 587.9 0.01 77 28 24337 -56.3 -86.3 1 30.0 -57.8 8 8 602.9 602.9 320.7 603.0 0.01 78 27 24569 -56.5 -85.5 1 29.0 -58.0 344 9 608.7 608.7 321.0 608.7 0.01 79 27 24569 -56.5 -85.5 1 29.0 -58.0 344 9 608.7 608.7 321.0 608.7 0.01 80 23 25595 -53.1 -84.1 1 31.0 -55.5 40 13 647.2 647.2 322.6 647.3 0.01 81 22 25882 -52.1 -83.1 1 31.0 -54.8 45 11 658.5 658.5 323.0 658.6 0.02 82 22 25882 -52.1 -83.1 1 31.0 -54.8 45 11 658.5 658.5 323.0 658.6 0.02 83 20 26500 -52.1 -82.1 2 30.0 -55.0 110 7 676.7 676.7 323.7 676.9 0.02 84 19 26832 -52.7 -82.7 1 30.0 -55.5 82 9 684.8 684.8 323.9 685.0 0.02 85 18 27180 -53.1 -83.1 1 30.0 -55.9 110 7 694.2 694.3 324.3 694.4 0.02 86 15 28362 -50.7 -82.7 1 32.0 -54.7 74 11 739.4 739.4 325.6 739.6 0.03 87 14 28813 -49.7 -80.7 1 31.0 -54.2 92 7 757.5 757.5 326.1 757.9 0.04 TRP 104 16424 -76.1 -86.1 19 10.0 -76.2 20 17 376.4 376.4 301.6 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 560.38 mb = 4964.79 m = 16288.49 ft Wetbulb zero: 749.35 mb = 2569.05 m = 8428.54 ft Precipitable water: 0.80 inches Sfc-500 mean rel hum: 40.60 % Est. max temperature: 25.45 C = 77.81 F Sfc-Lift cond lev (LCL): 825.88 mb = 1754.46 m = 5756.03 ft T: 11.41 C 700-500 lapse rate: 6.11 C/km ThetaE index: 11.09 C Layer 832.0- 772.0 mb Conv cond level (CCL): 568.72 mb = 4845.01 m = 15895.50 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 47.72 C = 117.89 F Cap Strength: 11.37 C Lifted Index: 10.90 C Risk: None Lifted Index @300 mb: 15.22 C Lifted Index @700 mb: 10.90 C Showalter Index: 11.37 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 10.90 C K Index: -10.51 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.91 J/kg Max Up Vert Vel: 1.35 m/s Conv Inhibition (B-): 46536.10 J/kg Cap Strength: 11.41 C Lift Cond Lev (LCL): 776.43 mb = 2271.47 m = 7452.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 15 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 ---------------------------------------------------------- 0 985 244 300 4 3.5 -2.0 | 219 15 9.5 11.7 1 978 305 340 12 4.1 -11.3 | 257 10 10.1 2.4 2 945 610 335 16 6.8 -14.5 | 274 13 12.8 -0.8 3 925 794 345 13 3.4 -12.6 | 263 9 9.4 1.1 4 912 914 340 13 4.4 -12.2 | 262 11 10.5 1.4 5 880 1219 335 10 4.2 -9.1 | 246 11 10.3 4.6 6 850 1514 340 4 1.4 -3.8 | 217 12 7.4 9.9 7 849 1524 340 4 1.4 -3.8 | 217 12 7.4 9.9 8 819 1829 10 7 -1.2 -6.9 | 215 8 4.8 6.8 9 789 2134 345 17 4.4 -16.4 | 285 11 10.4 -2.8 10 761 2438 355 15 1.3 -14.9 | 280 7 7.3 -1.3 11 734 2743 355 19 1.7 -18.9 | 304 9 7.7 -5.3 12 708 3048 355 20 1.7 -19.9 | 309 10 7.8 -6.3 13 700 3139 355 20 1.7 -19.9 | 309 10 7.8 -6.3 14 682 3353 360 26 -0.0 -26.0 | 334 14 6.0 -12.3 15 657 3658 355 23 2.0 -22.9 | 319 12 8.0 -9.2 16 632 3962 360 24 -0.0 -24.0 | 330 12 6.0 -10.3 17 609 4267 360 23 -0.0 -23.0 | 327 11 6.0 -9.3 18 565 4877 355 29 2.5 -28.9 | 331 17 8.6 -15.2 19 544 5182 350 28 4.9 -27.6 | 322 18 10.9 -13.9 20 505 5791 360 28 -0.0 -28.0 | 337 16 6.0 -14.3 21 500 5870 355 28 2.4 -27.9 | 329 17 8.5 -14.2 22 486 6096 355 27 2.4 -26.9 | 328 16 8.4 -13.2 23 467 6401 5 26 -2.3 -25.9 | 343 13 3.8 -12.2 24 449 6706 15 33 -8.5 -31.9 | 8 18 -2.5 -18.2 25 431 7010 355 33 2.9 -32.9 | 335 21 8.9 -19.2 26 415 7315 10 29 -5.0 -28.6 | 356 15 1.0 -14.9 27 400 7590 10 28 -4.9 -27.6 | 355 14 1.2 -13.9 28 398 7620 15 29 -7.5 -28.0 | 6 14 -1.5 -14.3 29 382 7925 5 32 -2.8 -31.9 | 350 19 3.2 -18.2 30 367 8230 5 30 -2.6 -29.9 | 348 17 3.4 -16.2 31 352 8534 360 33 -0.0 -33.0 | 343 20 6.0 -19.3 32 338 8839 360 34 -0.0 -34.0 | 343 21 6.0 -20.3 33 324 9144 355 34 3.0 -33.9 | 336 22 9.0 -20.2 34 311 9449 355 36 3.1 -35.9 | 338 24 9.2 -22.2 35 300 9710 360 39 -0.0 -39.0 | 347 26 6.0 -25.3 36 298 9754 360 39 -0.0 -39.0 | 347 26 6.0 -25.3 37 285 10058 10 39 -6.8 -38.4 | 2 25 -0.7 -24.7 38 261 10668 5 44 -3.8 -43.8 | 356 30 2.2 -30.2 39 250 10970 5 45 -3.9 -44.8 | 356 31 2.1 -31.2 40 250 10973 5 46 -4.0 -45.8 | 356 32 2.0 -32.2 41 239 11278 10 43 -7.5 -42.3 | 3 29 -1.4 -28.7 42 228 11582 5 42 -3.7 -41.8 | 355 28 2.4 -28.2 43 208 12192 20 30 -10.3 -28.2 | 16 15 -4.2 -14.5 44 200 12450 10 28 -4.9 -27.6 | 355 14 1.2 -13.9 45 199 12497 15 26 -6.7 -25.1 | 4 11 -0.7 -11.5 46 189 12802 360 32 -0.0 -32.0 | 342 19 6.0 -18.3 47 180 13106 360 32 -0.0 -32.0 | 342 19 6.0 -18.3 48 172 13411 355 39 3.4 -38.9 | 339 27 9.4 -25.2 49 156 14021 360 52 -0.0 -52.0 | 351 39 6.0 -38.3 50 150 14250 15 42 -10.9 -40.6 | 10 27 -4.8 -26.9 51 148 14326 5 50 -4.4 -49.8 | 357 36 1.7 -36.1 52 134 14935 30 29 -14.5 -25.1 | 37 14 -8.5 -11.5 53 127 15240 40 28 -18.0 -21.4 | 57 14 -12.0 -7.8 54 121 15545 30 21 -10.5 -18.2 | 45 6 -4.5 -4.5 55 115 15850 360 32 -0.0 -32.0 | 342 19 6.0 -18.3 56 109 16154 5 38 -3.3 -37.9 | 354 24 2.7 -24.2 57 104 16424 20 17 -5.8 -16.0 | 355 2 0.2 -2.3 58 103 16459 30 20 -10.0 -17.3 | 47 5 -4.0 -3.7 59 100 16650 35 18 -10.3 -14.7 | 76 4 -4.3 -1.1 60 98 16764 15 20 -5.2 -19.3 | 351 6 0.8 -5.7 61 93 17069 360 11 -0.0 -11.0 | 246 7 6.0 2.7 62 88 17374 355 22 1.9 -21.9 | 316 11 7.9 -8.3 63 84 17678 65 9 -8.2 -3.8 | 168 10 -2.1 9.9 64 80 17983 45 9 -6.4 -6.4 | 177 7 -0.3 7.3 65 76 18288 15 6 -1.6 -5.8 | 210 9 4.5 7.9 66 72 18593 10 11 -1.9 -10.8 | 235 5 4.1 2.8 67 70 18730 45 9 -6.4 -6.4 | 177 7 -0.3 7.3 68 68 18898 40 9 -5.8 -6.9 | 182 7 0.2 6.8 69 65 19202 45 7 -4.9 -4.9 | 187 9 1.1 8.7 70 61 19507 30 14 -7.0 -12.1 | 148 2 -1.0 1.5 71 58 19812 60 19 -16.5 -9.5 | 112 11 -10.4 4.2 72 55 20117 65 8 -7.3 -3.4 | 173 10 -1.2 10.3 73 53 20422 65 11 -10.0 -4.6 | 156 10 -3.9 9.0 74 50 20726 50 19 -14.6 -12.2 | 100 9 -8.5 1.4 75 50 20740 35 14 -8.0 -11.5 | 138 3 -2.0 2.2 76 48 21031 40 14 -9.0 -10.7 | 135 4 -3.0 2.9 77 45 21336 50 12 -9.2 -7.7 | 152 7 -3.2 5.9 78 43 21641 65 15 -13.6 -6.3 | 134 11 -7.6 7.3 79 41 21946 100 16 -15.8 2.8 | 149 19 -9.7 16.4 80 39 22250 110 8 -7.5 2.7 | 175 16 -1.5 16.4 81 37 22555 35 9 -5.2 -7.4 | 188 6 0.9 6.3 82 35 22860 50 11 -8.4 -7.1 | 160 7 -2.4 6.6 83 34 23165 175 10 -0.9 10.0 | 192 24 5.2 23.6 84 32 23470 240 5 4.3 2.5 | 213 19 10.4 16.2 85 31 23774 285 9 8.7 -2.3 | 232 19 14.7 11.3 86 30 23900 15 3 -0.8 -2.9 | 206 12 5.2 10.8 87 29 24079 260 11 10.8 1.9 | 227 23 16.9 15.6 88 28 24384 25 7 -3.0 -6.3 | 203 8 3.1 7.3 89 27 24689 320 10 6.4 -7.7 | 244 14 12.5 6.0 90 25 24994 25 20 -8.5 -18.1 | 29 5 -2.4 -4.5 91 24 25298 60 12 -10.4 -6.0 | 150 9 -4.4 7.7 92 23 25603 40 13 -8.4 -10.0 | 148 4 -2.3 3.7 93 22 25908 45 11 -7.8 -7.8 | 163 6 -1.8 5.9 94 21 26213 85 17 -16.9 -1.5 | 138 16 -10.9 12.2 95 20 26500 110 7 -6.6 2.4 | 178 16 -0.6 16.1 96 20 26518 45 12 -8.5 -8.5 | 155 6 -2.5 5.2 97 18 26822 110 6 -5.6 2.1 | 181 16 0.4 15.7 98 17 27127 110 9 -8.5 3.1 | 172 17 -2.4 16.7 99 16 27432 80 13 -12.8 -2.3 | 149 13 -6.8 11.4 100 14 27737 65 8 -7.3 -3.4 | 173 10 -1.2 10.3 101 13 28042 170 5 -0.9 4.9 | 196 19 5.2 18.6 102 12 28346 60 8 -6.9 -4.0 | 175 10 -0.9 9.7 103 11 28651 75 11 -10.6 -2.8 | 157 12 -4.6 10.8 104 10 28956 100 4 -3.9 0.7 | 188 15 2.1 14.4 Wind Parameters Mean winds (0-6000m): 353.8 at 19.9 knts Storm direction: 23.8 at 14.9 knts Shear (0-3000m) pos: 2.8 neg: 1.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 103.6 deg Storm rel helicity (0-3000m) pos: 70.2 neg: -33.3 tot: 36.9 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 8.44 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 ------------------------------------------------------------------------------- 500 337 14 264 11| 11.5 0.0 11.5| 35.2 -3.1 32.1 64.3 0.69| 15.7 10.9 1000 338 13 260 11| 5.8 2.3 8.1| 35.2 -15.7 19.5 19.5 0.30| 10.4 3.1 1500 339 10 248 11| 3.2 1.6 4.8| 36.0 -31.7 4.3 2.8 0.04| 9.7 0.4 2000 343 11 250 10| 2.4 1.6 4.0| 53.5 -32.1 21.3 10.7 0.24| 10.7 2.5 2500 346 12 257 9| 2.6 1.3 3.9| 60.9 -33.3 27.7 11.1 0.27| 9.8 2.6 3000 348 13 266 9| 2.8 1.1 3.9| 70.2 -33.3 36.9 12.3 0.31| 8.9 2.8 4000 352 16 285 9| 2.2 0.9 3.0| 84.1 -44.6 39.4 9.9 0.28| 7.9 2.2 5000 353 18 299 9| 1.8 1.3 3.1| 87.3 -55.4 31.9 6.4 0.22| 7.2 1.6 6000 354 20 307 10| 1.6 1.1 2.7|109.9 -64.8 45.1 7.5 0.24| 6.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//KFFC/skewt/KFFC.skewt.20251014.00.gif