UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KIAD... Searching the city database file for: KIAD ... Date:0000Z 10 DEC 25 Station: KIAD WMO ident: 72403 Latitude: 38.95 Longitude: -77.45 Elevation: 98.00 ------------------------------------------------------------------------------- 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 1007 98 -1.5 -9.5 54 8.0 -4.0 200 15 271.1 271.4 268.8 276.2 1.84 1 1000 145 -1.7 -7.7 64 6.0 -3.7 205 12 271.5 271.8 269.5 277.3 2.14 2 925 759 -7.3 -7.8 96 0.5 -7.5 210 28 271.8 272.2 270.0 278.1 2.29 3 921 793 -7.5 -8.1 95 0.6 -7.7 213 28 272.0 272.3 270.0 278.2 2.25 4 918 818 -7.1 -8.8 88 1.7 -7.6 216 27 272.6 273.0 270.2 278.6 2.14 5 915 844 -4.1 -11.1 58 7.0 -6.2 218 27 276.0 276.3 271.8 281.0 1.79 6 911 879 -1.9 -14.9 36 13.0 -5.6 222 26 278.6 278.8 272.5 282.4 1.32 7 906 922 -1.3 -15.3 34 14.0 -5.3 226 26 279.6 279.9 273.1 283.4 1.28 8 892 1047 -0.3 -12.3 40 12.0 -4.1 236 28 281.9 282.2 275.0 286.8 1.66 9 886 1101 -0.7 -12.7 40 12.0 -4.4 240 28 282.0 282.3 275.0 286.8 1.62 10 868 1265 0.8 -11.2 40 12.0 -3.3 251 30 285.3 285.6 277.0 290.8 1.87 11 864 1302 0.8 -12.2 37 13.0 -3.5 252 30 285.6 285.9 277.0 290.8 1.73 12 850 1433 0.0 -12.0 40 12.0 -4.0 255 31 286.1 286.5 277.4 291.4 1.79 13 838 1547 -1.1 -13.1 40 12.0 -4.9 258 32 286.2 286.4 277.2 291.1 1.66 14 823 1690 -1.9 -14.9 36 13.0 -5.8 261 32 286.8 287.0 277.2 291.2 1.46 15 788 2034 -4.5 -11.5 58 7.0 -6.8 268 34 287.6 287.9 278.4 293.5 2.01 16 784 2074 -4.7 -12.7 54 8.0 -7.2 269 35 287.8 288.1 278.3 293.3 1.83 17 772 2196 -5.5 -11.5 63 6.0 -7.5 271 36 288.2 288.6 278.7 294.3 2.05 18 760 2318 -6.3 -13.3 58 7.0 -8.5 273 37 288.6 289.0 278.6 294.0 1.80 19 758 2339 -6.5 -11.3 69 4.8 -8.1 273 37 288.6 289.0 279.0 294.9 2.12 20 753 2391 -6.9 -10.8 74 3.9 -8.2 274 37 288.8 289.1 279.3 295.3 2.23 21 747 2453 -7.1 -11.0 74 3.9 -8.4 275 38 289.2 289.6 279.4 295.7 2.21 22 711 2835 -10.9 -11.0 99 0.1 -10.9 275 39 289.1 289.5 279.6 296.0 2.32 23 700 2955 -11.9 -11.9 100 0.0 -11.9 275 39 289.3 289.7 279.4 295.8 2.19 24 691 3054 -12.5 -12.5 100 0.0 -12.5 274 39 289.7 290.1 279.6 296.0 2.12 25 689 3076 -11.1 -11.9 94 0.8 -11.3 274 39 291.5 291.9 280.6 298.2 2.23 26 664 3358 -12.7 -15.8 78 3.1 -13.6 272 39 292.8 293.1 280.4 297.9 1.68 27 634 3708 -16.3 -16.3 100 0.0 -16.3 270 39 292.6 292.9 280.3 297.7 1.69 28 632 3732 -16.5 -16.8 98 0.3 -16.6 270 39 292.6 292.9 280.3 297.6 1.62 29 631 3744 -16.3 -17.3 92 1.0 -16.6 270 39 293.0 293.3 280.4 297.8 1.56 30 629 3768 -15.9 -21.9 60 6.0 -17.2 270 38 293.7 293.9 280.0 297.0 1.05 31 625 3816 -15.3 -27.3 35 12.0 -17.6 270 38 294.9 295.1 280.0 297.0 0.65 32 621 3864 -15.1 -32.1 22 17.0 -17.9 270 38 295.7 295.8 280.0 297.1 0.42 33 620 3876 -15.1 -34.1 18 19.0 -18.1 270 38 295.9 295.9 280.0 297.0 0.34 34 615 3937 -15.3 -39.3 11 24.0 -18.6 270 37 296.3 296.3 280.0 297.0 0.21 35 600 4123 -16.1 -35.1 18 19.0 -19.0 272 38 297.5 297.5 280.7 298.6 0.32 36 595 4186 -15.7 -33.7 20 18.0 -18.6 273 39 298.7 298.7 281.3 299.9 0.37 37 584 4327 -15.3 -36.3 15 21.0 -18.5 274 40 300.7 300.8 282.1 301.7 0.29 38 567 4549 -17.1 -36.1 18 19.0 -19.9 271 42 301.2 301.2 282.3 302.2 0.31 39 563 4602 -17.7 -32.7 26 15.0 -20.1 270 43 301.1 301.1 282.4 302.5 0.43 40 555 4709 -18.3 -33.3 26 15.0 -20.7 268 44 301.6 301.7 282.6 303.0 0.42 41 549 4790 -18.9 -30.9 34 12.0 -20.9 267 44 301.8 301.9 282.8 303.6 0.53 42 544 4858 -19.3 -37.3 19 18.0 -21.8 265 45 302.1 302.2 282.6 303.1 0.28 43 537 4954 -20.3 -32.3 33 12.0 -22.2 265 45 302.1 302.1 282.8 303.7 0.47 44 531 5037 -20.5 -36.5 23 16.0 -22.7 265 45 302.8 302.8 283.0 303.9 0.32 45 529 5065 -20.7 -35.7 25 15.0 -22.8 265 46 302.9 302.9 283.0 304.1 0.34 46 526 5107 -20.7 -41.7 13 21.0 -23.2 265 46 303.4 303.4 283.0 304.0 0.19 47 507 5378 -21.9 -40.9 16 19.0 -24.1 275 48 305.1 305.2 283.7 305.9 0.21 48 501 5465 -22.1 -41.1 16 19.0 -24.4 279 49 305.9 306.0 284.1 306.7 0.21 49 500 5480 -22.3 -41.3 16 19.0 -24.5 280 49 305.9 305.9 284.0 306.6 0.21 50 497 5524 -22.5 -38.5 22 16.0 -24.5 281 49 306.1 306.2 284.2 307.1 0.28 51 487 5673 -23.3 -46.3 10 23.0 -25.5 283 50 306.9 307.0 284.3 307.4 0.12 52 473 5885 -24.7 -47.7 10 23.0 -26.8 282 51 307.8 307.8 284.6 308.2 0.11 53 460 6087 -25.7 -51.7 7 26.0 -27.8 276 55 309.0 309.0 285.0 309.3 0.07 54 400 7080 -34.5 -47.5 26 13.0 -35.4 270 52 310.2 310.2 285.5 310.6 0.13 55 300 9020 -50.9 -61.9 26 11.0 -51.1 275 54 313.6 313.6 286.6 313.7 0.03 56 250 10180 -61.1 -65.1 59 4.0 -61.2 265 70 315.2 315.2 287.2 315.3 0.02 57 244 10331 -61.7 -66.2 55 4.5 -61.7 270 78 316.5 316.5 287.6 316.6 0.02 58 200 11580 -56.5 -80.5 3 24.0 -56.7 275 73 343.3 343.3 295.1 343.3 0.00 59 150 13380 -58.7 -82.7 3 24.0 -59.0 275 105 368.9 368.9 300.4 368.9 0.00 60 100 15920 -61.9 -85.9 3 24.0 -62.1 270 78 408.1 408.1 306.3 408.1 0.00 61 98 16044 -63.1 -87.1 3 24.0 -63.3 270 78 408.2 408.2 306.3 408.2 0.00 62 93 16367 -60.1 -86.1 2 26.0 -60.4 280 75 420.2 420.2 307.7 420.2 0.00 63 89 16639 -62.1 -87.1 2 25.0 -62.4 282 69 421.6 421.6 307.9 421.6 0.00 64 80 17298 -60.9 -86.9 2 26.0 -61.2 271 56 437.1 437.1 309.6 437.1 0.00 65 76 17614 -62.9 -87.9 2 25.0 -63.1 262 59 439.4 439.4 309.8 439.4 0.00 66 70 18120 -62.1 -88.1 2 26.0 -62.4 275 79 451.5 451.5 311.0 451.5 0.00 67 65 18580 -61.3 -88.3 2 27.0 -61.7 270 67 463.0 463.0 312.0 463.0 0.00 68 59 19181 -61.7 -87.7 2 26.0 -62.1 270 58 475.1 475.1 313.1 475.1 0.00 69 56 19503 -63.5 -88.5 2 25.0 -63.8 275 58 478.1 478.1 313.3 478.1 0.00 70 55 19614 -62.5 -88.5 2 26.0 -62.9 277 58 482.9 482.9 313.7 482.9 0.00 71 51 20078 -64.5 -89.5 2 25.0 -64.8 271 58 488.7 488.7 314.1 488.7 0.00 72 50 20200 -62.9 -88.9 2 26.0 -63.3 280 57 495.3 495.3 314.6 495.3 0.00 73 49 20324 -62.7 -88.7 2 26.0 -63.1 280 57 498.6 498.6 314.8 498.6 0.00 74 47 20580 -63.3 -89.3 2 26.0 -63.7 280 56 503.1 503.1 315.2 503.2 0.00 75 46 20713 -61.5 -88.5 2 27.0 -62.0 280 56 510.6 510.6 315.7 510.6 0.00 76 45 20849 -61.5 -88.5 2 27.0 -62.0 276 54 513.8 513.8 315.9 513.8 0.00 77 42 21274 -62.9 -88.9 2 26.0 -63.4 258 56 520.6 520.6 316.4 520.6 0.00 78 38 21895 -59.1 -88.1 1 29.0 -59.9 264 63 545.4 545.4 317.8 545.4 0.00 79 35 22408 -60.7 -88.7 1 28.0 -61.4 275 58 554.2 554.2 318.3 554.2 0.00 80 32 22967 -59.3 -88.3 1 29.0 -60.2 276 46 572.3 572.3 319.3 572.3 0.00 81 31 23165 -61.1 -89.1 1 28.0 -61.9 260 31 572.7 572.7 319.3 572.7 0.00 82 30 23370 -57.3 -87.3 1 30.0 -58.5 255 44 588.4 588.4 320.0 588.5 0.01 83 29 23585 -56.9 -86.9 1 30.0 -58.2 252 42 595.3 595.3 320.4 595.3 0.01 84 28 23807 -57.7 -87.7 1 30.0 -59.0 255 48 599.0 599.0 320.6 599.1 0.01 85 27 24038 -55.5 -86.5 1 31.0 -57.2 253 48 611.5 611.5 321.1 611.5 0.01 86 25 24526 -57.7 -87.7 1 30.0 -59.1 245 48 618.8 618.8 321.5 618.8 0.01 87 24 24785 -56.3 -87.3 1 31.0 -58.0 250 49 630.1 630.1 321.9 630.2 0.01 88 24 24785 -57.1 -87.1 1 30.0 -58.6 250 49 627.8 627.8 321.8 627.8 0.01 89 23 25056 -54.3 -86.3 1 32.0 -56.4 269 53 643.7 643.7 322.4 643.8 0.01 90 22 25341 -54.3 -86.3 1 32.0 -56.5 266 49 651.9 652.0 322.7 652.0 0.01 91 21 25638 -55.9 -86.9 1 31.0 -57.8 263 44 655.9 655.9 322.9 655.9 0.01 92 20 25950 -54.1 -86.1 1 32.0 -56.5 260 50 670.6 670.6 323.4 670.7 0.01 93 18 26626 -52.7 -85.7 1 33.0 -55.6 251 50 695.5 695.5 324.3 695.6 0.01 94 16 27377 -57.1 -87.1 1 30.0 -59.2 255 44 705.0 705.0 324.6 705.1 0.01 95 14 28226 -53.9 -85.9 1 32.0 -57.1 255 46 743.3 743.3 325.7 743.4 0.02 96 12 29220 -51.5 -84.5 1 33.0 -55.9 258 61 785.3 785.3 326.9 785.5 0.03 97 11 29782 -53.1 -85.1 1 32.0 -57.2 260 49 799.3 799.3 327.3 799.5 0.03 98 11 29782 -51.1 -85.1 1 34.0 -55.9 260 49 806.5 806.5 327.4 806.7 0.03 99 10 30400 -51.5 -85.5 1 34.0 -56.4 265 47 827.3 827.3 327.9 827.5 0.03 100 9.6 30665 -51.5 -85.5 1 34.0 -56.5 264 49 837.0 837.0 328.1 837.3 0.03 101 9.4 30802 -49.9 -84.9 1 35.0 -55.6 264 50 848.2 848.2 328.4 848.4 0.03 102 8.0 31857 -49.3 -84.3 1 35.0 -55.9 262 58 890.6 890.6 329.2 891.0 0.04 103 7.2 32545 -50.5 -84.5 1 34.0 -56.9 260 64 912.9 912.9 329.7 913.3 0.04 104 7.0 32730 -48.1 -84.1 1 36.0 -55.8 260 65 930.2 930.2 330.0 930.7 0.05 105 6.8 32922 -46.5 -82.5 1 36.0 -55.1 944.6 944.7 330.2 945.3 0.06 106 6.6 33120 -46.1 -83.1 1 37.0 -55.0 954.4 954.4 330.4 955.0 0.06 107 6.5 33222 -46.1 -83.1 1 37.0 -55.1 958.6 958.6 330.5 959.2 0.06 108 5.9 33863 -48.1 -84.1 1 36.0 -56.4 976.8 976.9 330.8 977.4 0.06 TRP 244 10331 -61.7 -66.2 55 4.5 -61.7 270 78 316.5 316.5 287.6 316.6 0.02 WND 150 13380 -58.7 -82.7 3 24.0 -59.0 275 105 368.9 368.9 300.4 368.9 0.00 Sounding variables and indices 1000-500 mb thick: 5335.00 m Freezing level: Surface below freezing Freezing level: 877.60 mb = 1177.29 m = 3862.44 ft Freezing level: 850.00 mb = 1433.00 m = 4701.39 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 53.03 % Est. max temperature: 13.32 C = 55.97 F Sfc-Lift cond lev (LCL): 887.93 mb = 1083.19 m = 3553.72 ft T: -0.57 C 700-500 lapse rate: 4.12 C/km ThetaE index: 0.35 C Layer 838.0- 823.0 mb Conv cond level (CCL): 692.12 mb = 3041.35 m = 9978.05 ft Mean mixing ratio: 2.13 g/kg Conv temperature: 17.09 C = 62.76 F Cap Strength: 23.14 C Lifted Index: 23.09 C Risk: None Lifted Index @300 mb: 25.13 C Lifted Index @700 mb: 12.16 C Showalter Index: 12.84 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 10.30 C K Index: 10.30 Risk: None Sweat Index: 111.00 Risk: None Energy Index: 3.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.29 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 82358.53 J/kg Cap Strength: 22.57 C Lift Cond Lev (LCL): 897.27 mb = 999.62 m = 3279.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 28 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 1007 98 200 15 5.1 14.1 | 143 33 -20.2 26.4 1 1000 145 205 12 5.1 10.9 | 139 31 -20.3 23.2 2 980 305 205 19 8.0 17.2 | 150 34 -17.3 29.5 3 943 610 200 29 9.9 27.3 | 159 42 -15.4 39.6 4 925 759 210 28 14.0 24.2 | 163 38 -11.3 36.6 5 907 914 225 26 18.4 18.4 | 167 31 -7.0 30.7 6 873 1219 250 30 28.2 10.3 | 187 23 2.8 22.6 7 850 1433 255 31 29.9 8.0 | 193 21 4.6 20.3 8 808 1829 265 33 32.9 2.9 | 206 17 7.5 15.2 9 777 2134 270 35 35.0 -0.0 | 218 16 9.7 12.3 10 748 2438 275 38 37.9 -3.3 | 234 15 12.5 9.0 11 719 2743 275 39 38.9 -3.4 | 237 16 13.5 8.9 12 700 2955 275 39 38.9 -3.4 | 237 16 13.5 8.9 13 637 3658 270 39 39.0 -0.0 | 228 18 13.7 12.3 14 612 3962 270 37 37.0 -0.0 | 223 17 11.7 12.3 15 588 4267 275 40 39.8 -3.5 | 239 17 14.5 8.8 16 542 4877 265 45 44.8 3.9 | 230 25 19.5 16.2 17 520 5182 265 46 45.8 4.0 | 231 26 20.5 16.3 18 500 5480 280 49 48.3 -8.5 | 261 23 22.9 3.8 19 479 5791 285 50 48.3 -12.9 | 272 23 22.9 -0.6 20 459 6096 275 55 54.8 -4.8 | 256 30 29.4 7.5 21 421 6706 265 57 56.8 5.0 | 241 36 31.4 17.3 22 400 7080 270 52 52.0 -0.0 | 245 29 26.7 12.3 23 369 7620 275 54 53.8 -4.7 | 255 29 28.4 7.6 24 322 8534 295 61 55.3 -25.8 | 294 33 29.9 -13.5 25 308 8839 280 52 51.2 -9.0 | 263 26 25.9 3.3 26 300 9020 275 54 53.8 -4.7 | 255 29 28.4 7.6 27 294 9144 275 55 54.8 -4.8 | 256 30 29.4 7.5 28 267 9754 260 60 59.1 10.4 | 236 41 33.7 22.7 29 250 10180 265 70 69.7 6.1 | 247 48 44.4 18.4 30 244 10331 270 78 78.0 -0.0 | 257 54 52.7 12.3 31 210 11278 275 81 80.7 -7.1 | 265 56 55.3 5.3 32 200 11580 275 73 72.7 -6.4 | 263 48 47.4 5.9 33 190 11887 280 72 70.9 -12.5 | 270 46 45.6 -0.2 34 181 12192 270 70 70.0 -0.0 | 255 46 44.7 12.3 35 165 12802 265 104 103.6 9.1 | 255 81 78.3 21.4 36 150 13380 275 105 104.6 -9.2 | 268 79 79.3 3.2 37 142 13716 275 105 104.6 -9.2 | 268 79 79.3 3.2 38 135 14021 270 83 83.0 -0.0 | 258 59 57.7 12.3 39 123 14630 280 78 76.8 -13.5 | 271 51 51.5 -1.2 40 111 15240 265 82 81.7 7.1 | 251 60 56.3 19.5 41 106 15545 270 74 74.0 -0.0 | 256 50 48.7 12.3 42 100 15920 270 78 78.0 -0.0 | 257 54 52.7 12.3 43 96 16154 270 78 78.0 -0.0 | 257 54 52.7 12.3 44 92 16459 285 73 70.5 -18.9 | 278 46 45.2 -6.6 45 79 17374 270 54 54.0 -0.0 | 247 31 28.7 12.3 46 75 17678 260 61 60.1 10.6 | 237 42 34.7 22.9 47 70 18120 275 79 78.7 -6.9 | 264 54 53.4 5.4 48 68 18288 275 76 75.7 -6.6 | 264 51 50.4 5.7 49 62 18898 265 58 57.8 5.1 | 242 37 32.4 17.4 50 53 19812 280 58 57.1 -10.1 | 266 32 31.8 2.2 51 51 20117 270 58 58.0 -0.0 | 249 35 32.7 12.3 52 50 20200 280 57 56.1 -9.9 | 266 31 30.8 2.4 53 46 20726 280 56 55.1 -9.7 | 265 30 29.8 2.6 54 44 21031 270 52 52.0 -0.0 | 245 29 26.7 12.3 55 42 21336 255 57 55.1 14.8 | 228 40 29.7 27.1 56 38 21946 265 63 62.8 5.5 | 245 41 37.4 17.8 57 33 22860 285 54 52.2 -14.0 | 274 27 26.8 -1.7 58 31 23165 260 31 30.5 5.4 | 196 18 5.2 17.7 59 30 23370 255 44 42.5 11.4 | 216 29 17.2 23.7 60 30 23470 250 39 36.6 13.3 | 204 28 11.3 25.6 61 28 23774 255 48 46.4 12.4 | 220 32 21.0 24.7 62 26 24384 250 49 46.0 16.8 | 215 36 20.7 29.1 63 24 24689 240 46 39.8 23.0 | 202 38 14.5 35.3 64 23 24994 270 54 54.0 -0.0 | 247 31 28.7 12.3 65 20 25908 260 40 39.4 6.9 | 216 24 14.0 19.3 66 20 25950 260 50 49.2 8.7 | 229 32 23.9 21.0 67 18 26518 250 51 47.9 17.4 | 217 37 22.6 29.8 68 16 27432 255 44 42.5 11.4 | 216 29 17.2 23.7 69 14 28346 255 46 44.4 11.9 | 218 31 19.1 24.2 70 13 28651 255 60 58.0 15.5 | 230 43 32.6 27.8 71 11 29566 260 62 61.1 10.8 | 237 43 35.7 23.1 72 11 29870 260 44 43.3 7.6 | 222 27 18.0 20.0 73 10 30400 265 47 46.8 4.1 | 233 27 21.5 16.4 74 7 32730 260 65 64.0 11.3 | 239 45 38.7 23.6 Wind Parameters Mean winds (0-6000m): 265.9 at 37.6 knts Storm direction: 295.9 at 28.2 knts Shear (0-3000m) pos: 6.4 neg: 0.1 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 288.5 neg: -2.3 tot: 286.1 m^2/s^2 ave: 95.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 6.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.11 Bulk Shear: 149.75 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 ------------------------------------------------------------------------------- 500 203 20 150 35| 14.0 0.0 14.0| 93.4 0.0 93.4 186.8 0.62| 16.4 10.2 1000 212 24 158 35| 10.0 0.0 10.0|194.7 0.0 194.7 194.7 0.60| 18.3 11.0 1500 228 26 168 30| 9.4 0.0 9.4|240.9 0.0 240.9 160.6 0.63| 15.9 10.0 2000 239 28 177 27| 8.4 0.0 8.4|266.2 0.0 266.2 133.1 0.65| 13.6 8.9 2500 248 30 185 23| 7.7 0.0 7.7|287.2 0.0 287.2 114.9 0.68| 12.0 8.2 3000 254 31 193 21| 6.4 0.1 6.6|288.5 -2.3 286.1 95.4 0.67| 10.2 6.8 4000 260 33 202 20| 4.8 0.4 5.2|296.0 -17.0 279.0 69.8 0.58| 8.4 4.9 5000 262 35 209 19| 3.9 1.2 5.1|309.3 -33.7 275.6 55.1 0.49| 7.9 3.9 6000 266 38 219 19| 4.1 1.7 5.8|416.4 -84.4 332.1 55.3 0.45| 9.0 4.1 Wrote GIF file: /home/apache/climate/data/raob//KIAD/skewt/KIAD.skewt.20251210.00.gif