UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for KILX... Searching the city database file for: KILX ... Date:1200Z 9 DEC 25 Station: KILX WMO ident: 74560 Latitude: 40.15 Longitude: -89.33 Elevation: 178.00 ------------------------------------------------------------------------------- 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 115 190 11 SFC 992 178 -1.3 -5.7 72 4.4 -2.9 190 11 272.5 272.9 270.8 279.4 2.51 2 976 308 -1.3 -6.1 70 4.8 -3.0 210 19 273.7 274.2 271.5 280.6 2.48 3 928 712 0.0 -4.0 74 4.0 -1.6 247 40 279.1 279.6 275.4 287.6 3.06 4 925 738 0.2 -3.8 74 4.0 -1.4 250 41 279.5 280.0 275.7 288.2 3.12 5 877 1167 2.4 -3.6 65 6.0 -0.1 269 27 286.1 286.7 279.4 295.7 3.34 6 851 1410 1.0 -6.0 59 7.0 -1.7 260 26 287.1 287.6 279.3 295.4 2.87 7 850 1419 1.0 -6.0 59 7.0 -1.7 260 26 287.2 287.7 279.3 295.5 2.87 8 816 1746 0.0 -9.0 51 9.0 -3.3 264 35 289.5 289.9 279.8 296.5 2.37 9 760 2311 -4.3 -7.9 76 3.6 -5.6 276 37 290.8 291.3 280.9 299.0 2.77 10 723 2703 -6.5 -13.5 58 7.0 -8.7 284 45 292.6 292.9 280.6 298.2 1.86 11 700 2954 -8.9 -13.9 67 5.0 -10.4 280 45 292.6 293.0 280.6 298.3 1.86 12 687 3099 -10.1 -13.9 74 3.8 -11.2 281 45 292.9 293.2 280.7 298.6 1.90 13 634 3714 -12.7 -24.7 36 12.0 -15.3 294 38 296.7 296.9 281.0 299.3 0.81 14 628 3787 -12.3 -29.3 23 17.0 -15.6 293 38 298.0 298.1 281.2 299.7 0.54 15 614 3959 -13.1 -34.1 15 21.0 -16.6 290 38 299.0 299.0 281.4 300.2 0.35 16 518 5231 -22.3 -25.8 73 3.5 -22.9 297 43 302.8 302.9 283.7 305.7 0.90 17 500 5490 -24.1 -27.5 73 3.4 -24.7 295 44 303.7 303.8 283.9 306.3 0.80 18 456 6155 -29.3 -32.3 75 3.0 -29.7 300 51 305.3 305.4 284.2 307.1 0.56 19 432 6540 -31.7 -35.0 73 3.3 -32.1 304 52 307.0 307.0 284.8 308.5 0.45 20 400 7080 -35.9 -40.3 64 4.4 -36.2 295 52 308.3 308.4 285.1 309.3 0.28 21 383 7379 -37.9 -43.9 53 6.0 -38.3 298 49 309.6 309.6 285.4 310.3 0.20 22 371 7596 -39.5 -44.5 59 5.0 -39.8 291 52 310.3 310.3 285.7 311.0 0.20 23 362 7763 -40.9 -45.9 58 5.0 -41.2 288 53 310.6 310.6 285.8 311.2 0.17 24 355 7895 -42.1 -47.0 59 4.9 -42.3 286 54 310.7 310.7 285.8 311.3 0.16 25 345 8087 -43.3 -48.3 58 5.0 -43.5 283 54 311.6 311.6 286.1 312.1 0.14 26 334 8304 -44.5 -49.3 59 4.8 -44.7 281 56 312.9 312.9 286.5 313.4 0.13 27 310 8796 -48.7 -53.7 56 5.0 -48.8 289 61 313.8 313.8 286.8 314.1 0.08 28 300 9010 -50.7 -55.7 55 5.0 -50.8 290 57 313.9 313.9 286.8 314.1 0.07 29 297 9076 -51.1 -56.1 55 5.0 -51.2 290 57 314.2 314.2 286.9 314.5 0.06 30 294 9142 -51.7 -56.7 55 5.0 -51.8 290 57 314.3 314.3 286.9 314.5 0.06 31 274 9597 -55.1 -58.7 64 3.6 -55.2 283 64 315.8 315.8 287.4 316.0 0.05 32 258 9981 -58.1 -62.6 56 4.5 -58.2 285 67 316.8 316.8 287.8 317.0 0.03 33 256 10030 -58.3 -63.1 54 4.8 -58.4 286 67 317.2 317.2 287.9 317.4 0.03 34 251 10155 -57.5 -62.5 53 5.0 -57.6 289 69 320.2 320.2 288.8 320.4 0.03 35 250 10180 -57.5 -62.5 53 5.0 -57.6 290 69 320.6 320.6 288.9 320.7 0.03 36 228 10759 -59.7 -66.7 40 7.0 -59.8 290 59 325.8 325.8 290.5 325.9 0.02 37 215 11126 -59.9 -67.9 34 8.0 -60.0 287 66 331.0 331.0 292.0 331.1 0.02 38 205 11425 -58.5 -67.5 30 9.0 -58.6 287 72 337.7 337.7 293.8 337.8 0.02 39 200 11580 -58.1 -68.1 27 10.0 -58.2 290 71 340.8 340.8 294.5 340.8 0.02 40 188 11970 -56.3 -68.3 21 12.0 -56.5 290 73 349.7 349.7 296.6 349.8 0.02 41 161 12948 -58.5 -74.5 11 16.0 -58.7 290 75 361.9 361.9 299.1 361.9 0.01 42 150 13390 -59.9 -76.9 9 17.0 -60.1 290 73 366.9 366.9 300.0 366.9 0.01 43 146 13559 -60.7 -77.7 9 17.0 -60.9 290 73 368.3 368.3 300.3 368.4 0.01 44 135 14046 -61.9 -80.9 6 19.0 -62.1 280 75 374.6 374.6 301.4 374.6 0.00 45 134 14092 -61.9 -80.9 6 19.0 -62.1 281 76 375.4 375.4 301.5 375.4 0.00 46 131 14232 -61.9 -80.9 6 19.0 -62.1 283 78 377.8 377.8 301.9 377.8 0.00 47 126 14474 -61.3 -82.3 5 21.0 -61.5 289 86 383.1 383.1 302.8 383.1 0.00 48 125 14523 -61.0 -82.2 4 21.2 -61.2 290 88 384.5 384.5 302.9 384.5 0.00 49 116 14991 -58.5 -81.5 4 23.0 -58.8 296 80 397.5 397.5 304.9 397.5 0.00 50 115 15045 -58.3 -81.3 4 23.0 -58.6 297 79 398.8 398.8 305.0 398.8 0.00 51 107 15498 -59.9 -83.9 3 24.0 -60.2 298 68 404.1 404.1 305.7 404.1 0.00 52 100 15920 -61.1 -85.1 3 24.0 -61.4 280 65 409.7 409.7 306.5 409.7 0.00 53 95 16238 -61.9 -86.9 2 25.0 -62.1 276 65 414.2 414.2 307.0 414.2 0.00 54 84 17003 -58.9 -86.9 2 28.0 -59.3 293 67 435.1 435.1 309.4 435.1 0.00 55 78 17466 -60.3 -89.3 1 29.0 -60.7 285 61 441.5 441.5 310.0 441.5 0.00 56 76 17628 -60.1 -89.1 1 29.0 -60.5 285 62 445.2 445.2 310.4 445.2 0.00 57 75 17711 -60.1 -89.1 1 29.0 -60.5 286 61 446.9 446.9 310.6 446.9 0.00 58 70 18140 -61.1 -90.1 1 29.0 -61.4 290 50 453.7 453.7 311.2 453.7 0.00 59 68 18320 -61.5 -89.5 1 28.0 -61.9 289 49 456.6 456.6 311.5 456.6 0.00 60 66 18505 -61.9 -90.9 1 29.0 -62.3 286 51 459.6 459.6 311.7 459.6 0.00 61 60 19093 -63.5 -91.5 1 28.0 -63.8 276 54 468.8 468.8 312.5 468.8 0.00 62 58 19302 -63.7 -91.7 1 28.0 -64.0 268 54 472.9 472.9 312.9 472.9 0.00 63 56 19518 -62.7 -91.7 1 29.0 -63.1 275 56 479.9 479.9 313.4 479.9 0.00 64 52 19977 -61.1 -90.1 1 29.0 -61.6 293 51 493.9 493.9 314.5 493.9 0.00 65 50 20220 -61.7 -90.7 1 29.0 -62.1 285 48 498.1 498.1 314.8 498.1 0.00 66 49 20345 -61.7 -90.7 1 29.0 -62.2 285 50 501.0 501.0 315.0 501.0 0.00 67 46 20735 -62.3 -90.3 1 28.0 -62.8 285 47 508.7 508.7 315.5 508.7 0.00 68 44 21009 -62.7 -90.7 1 28.0 -63.1 285 43 514.2 514.2 315.9 514.2 0.00 69 41 21447 -60.1 -90.1 1 30.0 -60.8 293 53 531.2 531.2 317.0 531.2 0.00 70 40 21601 -58.3 -88.3 1 30.0 -59.2 291 47 539.4 539.4 317.5 539.5 0.00 71 36 22261 -60.3 -89.3 1 29.0 -61.0 290 36 550.8 550.8 318.1 550.8 0.00 72 35 22436 -60.9 -89.9 1 29.0 -61.6 293 33 553.7 553.7 318.3 553.7 0.00 73 33 22803 -59.7 -88.7 1 29.0 -60.6 291 28 566.2 566.2 319.0 566.3 0.00 74 32 22995 -60.3 -89.3 1 29.0 -61.2 283 32 569.6 569.6 319.2 569.7 0.00 75 30 23400 -56.9 -87.9 1 31.0 -58.2 295 44 589.5 589.5 320.1 589.6 0.01 76 29 23615 -55.5 -86.5 1 31.0 -57.1 292 47 599.1 599.1 320.6 599.2 0.01 77 23 25085 -57.9 -86.9 1 29.0 -59.3 311 34 633.1 633.1 322.0 633.2 0.01 78 22 25365 -58.1 -87.1 1 29.0 -59.6 302 32 640.6 640.6 322.3 640.7 0.01 79 21 25659 -56.3 -87.3 1 31.0 -58.2 307 32 654.6 654.6 322.9 654.7 0.01 80 20 25970 -54.9 -84.9 1 30.0 -57.1 290 29 668.1 668.1 323.3 668.2 0.01 81 18 26639 -56.7 -86.7 1 30.0 -58.7 297 33 682.9 682.9 323.9 683.0 0.01 82 18 26639 -57.3 -87.3 1 30.0 -59.2 297 33 681.0 681.0 323.8 681.1 0.01 83 16 27388 -53.7 -84.7 1 31.0 -56.6 300 34 716.1 716.1 325.0 716.2 0.02 84 15 27802 -53.3 -84.3 1 31.0 -56.5 301 35 730.7 730.8 325.4 730.9 0.02 85 14 28244 -54.7 -85.7 1 31.0 -57.7 302 31 740.6 740.6 325.7 740.7 0.02 86 13 28720 -52.7 -83.7 1 31.0 -56.4 291 28 763.3 763.4 326.3 763.6 0.03 87 11 29793 -54.1 -84.1 1 30.0 -57.8 291 29 795.6 795.6 327.1 795.9 0.03 88 11 29793 -54.3 -85.3 1 31.0 -57.9 291 29 794.9 794.9 327.1 795.1 0.02 89 10 30410 -49.7 -81.7 1 32.0 -55.3 280 30 834.0 834.1 328.1 834.5 0.05 90 9.2 30957 -48.3 -80.3 1 32.0 -54.8 859.5 859.5 328.6 860.2 0.07 91 9.1 31029 -48.7 -80.7 1 32.0 -55.0 860.7 860.7 328.7 861.3 0.07 TRP 258 9981 -58.1 -62.6 56 4.5 -58.2 285 67 316.8 316.8 287.8 317.0 0.03 WND 125 14523 -61.0 -82.2 4 21.2 -61.2 290 88 384.5 384.5 302.9 384.5 0.00 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: Surface below freezing Freezing level: 928.00 mb = 711.99 m = 2335.90 ft Freezing level: 816.00 mb = 1746.36 m = 5729.45 ft Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 57.37 % Est. max temperature: 13.92 C = 57.05 F Sfc-Lift cond lev (LCL): 925.87 mb = 730.48 m = 2396.56 ft T: 0.14 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.77 C Layer 723.0- 700.0 mb Conv cond level (CCL): 704.76 mb = 2901.27 m = 9518.47 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 18.80 C = 65.84 F Cap Strength: 14.83 C Lifted Index: 15.26 C Risk: None Lifted Index @300 mb: 19.89 C Lifted Index @700 mb: 9.54 C Showalter Index: 8.05 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 14.10 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.46 J/kg Max Up Vert Vel: 9.22 m/s Conv Inhibition (B-): 57484.85 J/kg Cap Strength: 15.09 C Lift Cond Lev (LCL): 877.06 mb = 1166.44 m = 3826.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 29 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 ---------------------------------------------------------- 0 992 178 190 11 1.9 10.8 | 148 36 -19.2 30.4 1 976 305 210 19 9.5 16.5 | 162 38 -11.6 36.0 2 940 610 235 35 28.7 20.1 | 191 40 7.6 39.6 3 925 738 250 41 38.5 14.0 | 207 38 17.4 33.6 4 905 914 265 39 38.9 3.4 | 218 29 17.8 23.0 5 871 1219 270 25 25.0 -0.0 | 191 20 3.9 19.6 6 850 1419 260 26 25.6 4.5 | 191 25 4.5 24.1 7 839 1524 260 27 26.6 4.7 | 193 25 5.5 24.3 8 807 1829 265 38 37.9 3.3 | 216 28 16.8 22.9 9 777 2134 270 39 39.0 -0.0 | 222 27 17.9 19.6 10 747 2438 280 36 35.5 -6.3 | 227 20 14.4 13.3 11 719 2743 285 47 45.4 -12.2 | 253 25 24.3 7.4 12 700 2954 280 45 44.3 -7.8 | 243 26 23.2 11.8 13 691 3048 280 46 45.3 -8.0 | 244 27 24.2 11.6 14 638 3658 295 38 34.4 -16.1 | 255 14 13.4 3.5 15 612 3962 290 38 35.7 -13.0 | 246 16 14.6 6.6 16 588 4267 290 33 31.0 -11.3 | 230 13 9.9 8.3 17 565 4572 305 39 31.9 -22.4 | 284 11 10.9 -2.8 18 542 4877 300 41 35.5 -20.5 | 274 14 14.4 -0.9 19 500 5490 295 44 39.9 -18.6 | 267 19 18.8 1.0 20 479 5791 295 46 41.7 -19.4 | 270 21 20.6 0.1 21 459 6096 300 51 44.2 -25.5 | 284 24 23.1 -5.9 22 422 6706 305 53 43.4 -30.4 | 296 25 22.3 -10.8 23 404 7010 300 52 45.0 -26.0 | 285 25 23.9 -6.4 24 400 7080 295 52 47.1 -22.0 | 275 26 26.0 -2.4 25 386 7315 300 48 41.6 -24.0 | 282 21 20.5 -4.4 26 369 7620 290 53 49.8 -18.1 | 267 29 28.7 1.4 27 353 7925 285 54 52.2 -14.0 | 260 32 31.1 5.6 28 337 8230 280 55 54.2 -9.6 | 253 35 33.1 10.0 29 322 8534 285 58 56.0 -15.0 | 263 35 34.9 4.6 30 308 8839 290 61 57.3 -20.9 | 272 36 36.2 -1.3 31 300 9010 290 57 53.6 -19.5 | 270 32 32.5 0.1 32 294 9144 290 57 53.6 -19.5 | 270 32 32.5 0.1 33 267 9754 280 67 66.0 -11.6 | 260 46 44.9 7.9 34 258 9981 285 67 64.7 -17.3 | 267 44 43.6 2.2 35 250 10180 290 69 64.8 -23.6 | 275 44 43.8 -4.0 36 243 10363 285 63 60.9 -16.3 | 265 40 39.8 3.3 37 231 10668 290 60 56.4 -20.5 | 272 35 35.3 -0.9 38 220 10973 290 58 54.5 -19.8 | 270 33 33.4 -0.3 39 210 11278 285 73 70.5 -18.9 | 269 49 49.4 0.7 40 200 11580 290 71 66.7 -24.3 | 276 46 45.6 -4.7 41 200 11582 295 66 59.8 -27.9 | 282 40 38.7 -8.3 42 190 11887 290 72 67.7 -24.6 | 276 47 46.6 -5.1 43 173 12497 290 80 75.2 -27.4 | 278 55 54.1 -7.8 44 165 12802 290 76 71.4 -26.0 | 277 51 50.3 -6.4 45 150 13390 290 73 68.6 -25.0 | 276 48 47.5 -5.4 46 149 13411 295 75 68.0 -31.7 | 284 48 46.9 -12.1 47 142 13716 285 70 67.6 -18.1 | 268 47 46.5 1.5 48 136 14021 280 75 73.9 -13.0 | 263 53 52.8 6.5 49 129 14326 285 79 76.3 -20.4 | 271 55 55.2 -0.9 50 125 14523 290 88 82.7 -30.1 | 280 63 61.6 -10.5 51 123 14630 290 88 82.7 -30.1 | 280 63 61.6 -10.5 52 111 15240 300 75 65.0 -37.5 | 292 47 43.9 -17.9 53 101 15850 295 58 52.6 -24.5 | 279 32 31.5 -4.9 54 100 15920 280 65 64.0 -11.3 | 259 44 42.9 8.3 55 96 16154 275 63 62.8 -5.5 | 251 44 41.7 14.1 56 87 16764 285 77 74.4 -19.9 | 270 53 53.3 -0.4 57 83 17069 295 64 58.0 -27.0 | 281 38 36.9 -7.5 58 79 17374 285 60 58.0 -15.5 | 264 37 36.9 4.0 59 75 17678 285 62 59.9 -16.0 | 265 39 38.8 3.5 60 72 17983 295 57 51.7 -24.1 | 278 31 30.6 -4.5 61 70 18140 290 50 47.0 -17.1 | 265 26 25.9 2.5 62 68 18288 290 49 46.0 -16.8 | 264 25 25.0 2.8 63 65 18593 285 52 50.2 -13.5 | 258 30 29.1 6.1 64 62 18898 295 55 49.8 -23.2 | 277 29 28.8 -3.7 65 59 19202 265 53 52.8 4.6 | 233 40 31.7 24.2 66 53 19812 285 58 56.0 -15.0 | 263 35 34.9 4.6 67 51 20117 300 45 39.0 -22.5 | 279 18 17.9 -2.9 68 50 20220 285 48 46.4 -12.4 | 254 26 25.3 7.1 69 48 20422 285 51 49.3 -13.2 | 257 29 28.2 6.4 70 44 21031 285 43 41.5 -11.1 | 248 22 20.4 8.4 71 42 21336 295 57 51.7 -24.1 | 278 31 30.6 -4.5 72 40 21641 290 46 43.2 -15.7 | 260 22 22.1 3.8 73 38 21946 295 48 43.5 -20.3 | 272 22 22.4 -0.7 74 36 22250 290 36 33.8 -12.3 | 240 15 12.7 7.3 75 34 22555 295 31 28.1 -13.1 | 227 10 7.0 6.5 76 33 22860 290 27 25.4 -9.2 | 203 11 4.3 10.3 77 31 23165 275 37 36.9 -3.2 | 224 23 15.8 16.3 78 30 23400 295 44 39.9 -18.6 | 267 19 18.8 1.0 79 28 23774 290 50 47.0 -17.1 | 265 26 25.9 2.5 80 27 24079 300 41 35.5 -20.5 | 274 14 14.4 -0.9 81 26 24384 285 38 36.7 -9.8 | 238 18 15.6 9.7 82 24 24689 290 43 40.4 -14.7 | 256 20 19.3 4.9 83 23 24994 315 35 24.7 -24.7 | 325 6 3.7 -5.2 84 22 25298 300 32 27.7 -16.0 | 242 8 6.6 3.6 85 21 25603 310 33 25.3 -21.2 | 291 5 4.2 -1.6 86 20 25970 290 29 27.3 -9.9 | 213 11 6.2 9.7 87 19 26213 280 28 27.6 -4.9 | 204 16 6.5 14.7 88 18 26518 295 31 28.1 -13.1 | 227 10 7.0 6.5 89 18 26822 300 36 31.2 -18.0 | 261 10 10.1 1.6 90 17 27127 300 39 33.8 -19.5 | 270 13 12.7 0.1 91 16 27432 300 33 28.6 -16.5 | 248 8 7.5 3.1 92 15 27737 300 36 31.2 -18.0 | 261 10 10.1 1.6 93 14 28042 305 30 24.6 -17.2 | 236 4 3.5 2.4 94 14 28346 300 31 26.8 -15.5 | 235 7 5.8 4.1 95 13 28651 295 28 25.4 -11.8 | 209 9 4.3 7.7 96 13 28956 280 28 27.6 -4.9 | 204 16 6.5 14.7 97 12 29261 290 34 31.9 -11.6 | 234 13 10.9 7.9 98 11 29566 295 33 29.9 -13.9 | 237 10 8.8 5.6 99 11 29870 290 28 26.3 -9.6 | 208 11 5.2 10.0 100 10 30410 280 30 29.5 -5.2 | 210 17 8.5 14.4 Wind Parameters Mean winds (0-6000m): 282.9 at 38.4 knts Storm direction: 312.9 at 28.8 knts Shear (0-3000m) pos: 7.6 neg: 1.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 99.0 deg Storm rel helicity (0-3000m) pos: 630.6 neg: -85.0 tot: 545.5 m^2/s^2 ave: 181.8 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 18.3 stream: 10.1 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 0.30 Bulk Shear: 141.41 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 ------------------------------------------------------------------------------- 500 225 25 175 37| 33.7 0.0 33.7|356.4 0.0 356.4 712.9 0.99| 36.4 35.9 1000 246 31 192 33| 13.9 0.0 13.9|453.0 -49.8 403.2 403.2 0.59| 32.2 19.1 1500 252 30 193 30| 9.3 2.3 11.6|495.4 -60.8 434.6 289.7 0.56| 25.4 14.2 2000 256 32 200 29| 9.0 1.7 10.7|557.0 -60.8 496.1 248.1 0.59| 21.6 12.9 2500 262 33 205 27| 9.1 1.4 10.5|612.2 -60.8 551.3 220.5 0.61| 20.2 12.3 3000 266 35 213 26| 7.6 1.2 8.8|630.6 -85.0 545.5 181.8 0.55| 18.3 10.1 4000 273 36 221 23| 5.3 1.2 6.5|644.1-104.5 539.6 134.9 0.46| 15.9 7.3 5000 279 37 228 21| 5.1 1.3 6.5|675.7-119.3 556.4 111.3 0.44| 14.6 6.5 6000 283 38 236 20| 4.9 1.3 6.3|717.6-123.8 593.8 99.0 0.45| 13.2 5.9 Wrote GIF file: /home/apache/climate/data/raob//KILX/skewt/KILX.skewt.20251209.12.gif