UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for KGYX... Searching the city database file for: KGYX ... Date:0000Z 1 DEC 25 Station: KGYX WMO ident: 74389 Latitude: 43.90 Longitude: -70.25 Elevation: 125.00 ------------------------------------------------------------------------------- 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 1001 125 5.8 5.5 98 0.3 5.6 180 6 278.9 279.8 278.7 294.3 5.66 1 1000 135 5.2 5.1 99 0.1 5.1 215 13 278.4 279.3 278.3 293.3 5.51 2 957 494 3.6 3.6 100 0.0 3.6 202 26 280.3 281.1 278.9 294.5 5.18 3 950 554 3.2 3.2 100 0.0 3.2 201 27 280.4 281.3 278.8 294.4 5.07 4 925 770 2.0 1.5 96 0.5 1.8 210 40 281.4 282.1 278.7 294.2 4.61 5 911 893 1.4 0.8 96 0.6 1.1 206 41 282.0 282.7 278.8 294.4 4.45 6 894 1045 0.8 0.1 95 0.7 0.5 211 43 282.9 283.6 279.1 294.9 4.31 7 886 1117 0.6 -0.2 94 0.8 0.3 215 44 283.4 284.1 279.3 295.3 4.25 8 850 1449 -1.5 -1.5 100 0.0 -1.5 215 54 284.6 285.3 279.6 296.0 4.03 9 844 1505 -1.9 -1.9 100 0.0 -1.9 219 54 284.7 285.4 279.5 295.9 3.94 10 798 1950 -4.1 -4.1 100 0.0 -4.1 232 57 287.0 287.6 280.1 297.1 3.53 11 732 2627 -7.3 -8.2 93 0.9 -7.6 230 61 290.7 291.2 280.8 299.0 2.81 12 706 2909 -8.3 -9.0 95 0.7 -8.5 230 61 292.6 293.1 281.6 300.7 2.74 13 700 2975 -8.9 -9.8 93 0.9 -9.2 230 61 292.6 293.1 281.5 300.4 2.59 14 693 3053 -9.5 -10.5 92 1.0 -9.8 230 61 292.8 293.2 281.4 300.2 2.48 15 673 3278 -11.1 -12.2 92 1.1 -11.5 230 62 293.5 293.9 281.4 300.2 2.23 16 639 3673 -13.7 -14.7 92 1.0 -14.0 230 71 294.9 295.2 281.7 300.7 1.91 17 625 3840 -15.3 -16.6 90 1.3 -15.6 227 75 294.9 295.2 281.4 300.1 1.67 18 590 4271 -19.5 -22.9 74 3.4 -20.2 230 78 295.0 295.1 280.6 298.2 1.03 19 585 4335 -19.5 -23.6 70 4.1 -20.3 231 79 295.7 295.9 280.8 298.8 0.97 20 575 4462 -19.7 -23.2 74 3.5 -20.4 233 82 296.9 297.1 281.4 300.2 1.03 21 565 4592 -20.3 -24.2 71 3.9 -21.1 235 85 297.7 297.9 281.7 300.8 0.96 22 549 4804 -20.9 -24.1 75 3.2 -21.5 235 89 299.4 299.6 282.4 302.6 0.99 23 538 4954 -21.5 -25.2 72 3.7 -22.2 234 91 300.5 300.6 282.8 303.4 0.92 24 506 5403 -23.7 -28.7 63 5.0 -24.5 234 94 303.1 303.2 283.6 305.5 0.71 25 500 5490 -24.1 -29.1 63 5.0 -24.9 235 96 303.7 303.8 283.8 305.9 0.69 26 484 5727 -25.7 -30.7 63 5.0 -26.5 231 97 304.5 304.6 284.0 306.6 0.61 27 479 5803 -25.9 -30.9 63 5.0 -26.6 230 97 305.2 305.3 284.2 307.2 0.61 28 463 6049 -27.5 -35.5 46 8.0 -28.5 234 96 306.2 306.2 284.4 307.6 0.40 29 456 6159 -28.1 -34.1 56 6.0 -28.9 236 96 306.8 306.8 284.7 308.4 0.47 30 436 6480 -30.5 -39.5 41 9.0 -31.4 240 98 307.7 307.7 284.8 308.7 0.28 31 420 6746 -32.3 -39.3 50 7.0 -33.0 240 100 308.7 308.7 285.2 309.7 0.30 32 411 6899 -32.9 -40.9 45 8.0 -33.6 240 101 309.8 309.9 285.6 310.7 0.26 33 405 7003 -33.5 -40.5 49 7.0 -34.1 240 102 310.3 310.4 285.8 311.3 0.28 34 401 7072 -33.5 -40.5 49 7.0 -34.1 240 101 311.2 311.3 286.1 312.2 0.28 35 400 7090 -33.5 -40.5 49 7.0 -34.1 240 101 311.4 311.5 286.2 312.4 0.28 36 386 7340 -34.5 -38.8 65 4.3 -34.9 240 106 313.3 313.4 286.9 314.6 0.34 37 369 7654 -36.3 -42.3 54 6.0 -36.8 240 112 315.0 315.0 287.4 315.9 0.25 38 360 7825 -37.3 -42.3 60 5.0 -37.7 240 113 315.9 315.9 287.7 316.8 0.26 39 347 8078 -39.1 -45.1 53 6.0 -39.5 240 116 316.8 316.8 287.9 317.5 0.20 40 336 8298 -40.7 -46.7 52 6.0 -41.1 240 118 317.5 317.6 288.2 318.2 0.17 41 310 8842 -45.1 -48.5 69 3.4 -45.3 235 119 318.8 318.8 288.5 319.4 0.15 42 300 9060 -46.7 -50.1 68 3.4 -46.9 235 122 319.5 319.6 288.8 320.0 0.13 43 297 9126 -47.3 -50.6 68 3.4 -47.4 235 122 319.6 319.6 288.8 320.1 0.12 44 294 9193 -47.9 -51.2 69 3.3 -48.0 235 122 319.7 319.7 288.8 320.1 0.12 45 282 9466 -49.9 -53.7 64 3.8 -50.0 235 119 320.6 320.7 289.0 321.0 0.09 46 262 9941 -53.5 -56.7 68 3.2 -53.6 235 117 322.2 322.2 289.5 322.4 0.07 47 250 10240 -56.1 -59.4 66 3.3 -56.2 235 122 322.7 322.7 289.6 322.9 0.05 48 230 10764 -60.9 -64.3 64 3.4 -60.9 235 120 323.1 323.1 289.8 323.3 0.03 49 225 10900 -61.9 -65.1 65 3.2 -61.9 235 119 323.6 323.7 289.9 323.8 0.03 50 214 11208 -64.3 -68.0 60 3.7 -64.3 235 118 324.6 324.6 290.2 324.7 0.02 51 204 11500 -65.9 -68.8 67 2.9 -65.9 239 121 326.5 326.5 290.7 326.6 0.02 52 200 11620 -66.3 -69.5 64 3.2 -66.3 240 120 327.8 327.8 291.1 327.8 0.02 53 199 11650 -66.5 -69.8 63 3.3 -66.5 240 120 327.9 327.9 291.2 328.0 0.02 54 197 11711 -66.5 -70.0 61 3.5 -66.5 240 120 328.9 328.9 291.4 328.9 0.02 55 173 12501 -63.7 -69.7 44 6.0 -63.8 240 93 345.9 345.9 295.7 346.0 0.02 56 150 13380 -60.9 -70.9 26 10.0 -61.0 245 85 365.2 365.2 299.7 365.2 0.02 57 131 14227 -58.3 -71.3 17 13.0 -58.5 245 78 384.2 384.2 302.9 384.3 0.02 58 127 14422 -58.5 -71.5 17 13.0 -58.7 245 75 387.3 387.3 303.4 387.4 0.02 59 119 14832 -56.9 -71.9 13 15.0 -57.2 248 78 397.5 397.5 304.9 397.6 0.02 60 100 15930 -58.3 -76.3 8 18.0 -58.6 240 55 415.1 415.1 307.2 415.1 0.01 61 95 16251 -58.1 -77.1 7 19.0 -58.5 235 57 421.6 421.6 307.9 421.7 0.01 62 80 17317 -62.7 -83.7 4 21.0 -63.0 245 69 433.4 433.4 309.2 433.4 0.00 63 77 17551 -62.7 -85.7 3 23.0 -63.0 248 68 438.1 438.1 309.7 438.2 0.00 64 70 18140 -59.9 -84.9 2 25.0 -60.3 270 49 456.2 456.2 311.4 456.3 0.00 65 69 18230 -59.9 -84.9 2 25.0 -60.3 264 54 458.1 458.1 311.6 458.1 0.00 66 65 18603 -59.3 -85.3 2 26.0 -59.8 265 45 467.3 467.3 312.4 467.3 0.00 67 60 19101 -61.5 -88.5 2 27.0 -61.9 267 37 473.2 473.2 312.9 473.2 0.00 68 58 19312 -60.7 -89.7 1 29.0 -61.2 263 39 479.6 479.6 313.4 479.7 0.00 69 52 19988 -62.5 -92.5 1 30.0 -62.9 256 40 490.7 490.7 314.2 490.7 0.00 70 50 20230 -61.5 -91.5 1 30.0 -62.0 250 37 498.6 498.6 314.8 498.6 0.00 71 49 20355 -60.9 -91.9 1 31.0 -61.4 253 38 502.9 502.9 315.1 502.9 0.00 72 47 20615 -60.3 -91.3 1 31.0 -60.9 255 41 510.3 510.3 315.7 510.3 0.00 73 43 21166 -63.1 -92.1 1 29.0 -63.6 282 32 516.6 516.6 316.1 516.6 0.00 74 41 21460 -62.5 -92.5 1 30.0 -63.0 281 29 525.2 525.2 316.6 525.2 0.00 75 39 21768 -62.9 -92.9 1 30.0 -63.4 279 29 531.7 531.7 317.1 531.7 0.00 76 39 21768 -62.9 -92.9 1 30.0 -63.4 279 29 531.7 531.7 317.1 531.7 0.00 77 37 22093 -61.7 -92.7 1 31.0 -62.3 292 30 542.9 542.9 317.7 542.9 0.00 78 37 22093 -61.7 -92.7 1 31.0 -62.3 292 30 542.9 542.9 317.7 542.9 0.00 79 34 22616 -62.7 -92.7 1 30.0 -63.3 285 24 553.5 553.5 318.3 553.5 0.00 80 33 22800 -62.9 -92.9 1 30.0 -63.5 285 24 557.8 557.8 318.5 557.8 0.00 81 31 23186 -61.3 -92.3 1 31.0 -62.1 294 25 572.1 572.1 319.3 572.1 0.00 82 30 23390 -60.9 -91.9 1 31.0 -61.7 280 23 578.6 578.6 319.6 578.6 0.00 83 28 23820 -59.7 -91.7 1 32.0 -60.7 283 26 593.5 593.5 320.3 593.5 0.00 84 28 23820 -59.7 -91.7 1 32.0 -60.7 283 26 593.5 593.5 320.3 593.5 0.00 85 27 24047 -59.9 -90.9 1 31.0 -60.9 286 24 599.1 599.1 320.6 599.1 0.00 86 24 24780 -61.5 -91.5 1 30.0 -62.4 341 19 615.0 615.0 321.3 615.0 0.00 87 23 25044 -62.1 -92.1 1 30.0 -63.0 354 22 620.8 620.8 321.5 620.8 0.00 88 22 25319 -61.7 -73.7 19 12.0 -62.5 350 15 629.9 629.9 321.9 630.5 0.08 TRP 199 11650 -66.5 -69.8 63 3.3 -66.5 240 120 327.9 327.9 291.2 328.0 0.02 WND 297 9126 -47.3 -50.6 68 3.4 -47.4 235 122 319.6 319.6 288.8 320.1 0.12 Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: 875.71 mb = 1211.83 m = 3975.78 ft Wetbulb zero: 880.80 mb = 1164.13 m = 3819.26 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 88.72 % Est. max temperature: 11.47 C = 52.65 F Sfc-Lift cond lev (LCL): 996.36 mb = 164.80 m = 540.68 ft T: 5.07 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.95 C Layer 1000.0- 957.0 mb Conv cond level (CCL): 942.58 mb = 617.29 m = 2025.19 ft Mean mixing ratio: 4.98 g/kg Conv temperature: 7.63 C = 45.74 F Cap Strength: 8.68 C Lifted Index: 9.04 C Risk: None Lifted Index @300 mb: 18.03 C Lifted Index @700 mb: 4.03 C Showalter Index: 7.70 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.60 C K Index: 20.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 271.75 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.98 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 42467.77 J/kg Cap Strength: 8.66 C Lift Cond Lev (LCL): 946.57 mb = 582.96 m = 1912.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 259 at 50 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 1001 125 180 6 0.0 6.0 | 86 49 -49.2 -3.7 1 1000 135 215 13 7.5 10.6 | 91 42 -41.7 0.9 2 979 305 205 20 8.5 18.1 | 102 42 -40.7 8.4 3 943 610 200 29 9.9 27.3 | 114 43 -39.2 17.5 4 925 770 210 40 20.0 34.6 | 131 38 -29.2 24.9 5 909 914 205 41 17.3 37.2 | 131 42 -31.8 27.4 6 875 1219 220 45 28.9 34.5 | 141 32 -20.2 24.7 7 850 1449 215 54 31.0 44.2 | 152 39 -18.2 34.5 8 842 1524 220 54 34.7 41.4 | 155 35 -14.4 31.6 9 810 1829 230 54 41.4 34.7 | 163 26 -7.8 25.0 10 779 2134 235 62 50.8 35.6 | 184 26 1.6 25.8 11 749 2438 230 63 48.3 40.5 | 178 31 -0.9 30.8 12 721 2743 230 60 46.0 38.6 | 174 29 -3.2 28.8 13 700 2975 230 61 46.7 39.2 | 175 30 -2.4 29.5 14 693 3048 230 61 46.7 39.2 | 175 30 -2.4 29.5 15 665 3353 230 63 48.3 40.5 | 178 31 -0.9 30.8 16 639 3658 230 71 54.4 45.6 | 188 36 5.2 35.9 17 613 3962 225 78 55.2 55.2 | 188 46 6.0 45.4 18 589 4267 230 78 59.8 50.1 | 195 42 10.6 40.4 19 565 4572 235 85 69.6 48.8 | 208 44 20.5 39.0 20 543 4877 235 90 73.7 51.6 | 210 49 24.6 41.9 21 521 5182 230 93 71.2 59.8 | 204 55 22.1 50.1 22 500 5486 235 95 77.8 54.5 | 213 53 28.7 44.8 23 500 5490 235 96 78.6 55.1 | 213 54 29.5 45.3 24 479 5791 230 97 74.3 62.4 | 206 58 25.1 52.6 25 459 6096 235 96 78.6 55.1 | 213 54 29.5 45.3 26 440 6401 240 98 84.9 49.0 | 222 53 35.7 39.3 27 404 7010 240 102 88.3 51.0 | 224 57 39.2 41.3 28 400 7090 240 101 87.5 50.5 | 223 56 38.3 40.8 29 370 7620 240 112 97.0 56.0 | 226 67 47.8 46.3 30 354 7925 240 114 98.7 57.0 | 226 68 49.6 47.3 31 339 8230 240 118 102.2 59.0 | 227 72 53.0 49.3 32 310 8839 235 119 97.5 68.3 | 220 76 48.3 58.5 33 300 9060 235 122 99.9 70.0 | 220 79 50.8 60.2 34 297 9126 235 122 99.9 70.0 | 220 79 50.8 60.2 35 296 9144 235 122 99.9 70.0 | 220 79 50.8 60.2 36 270 9754 235 117 95.8 67.1 | 219 74 46.7 57.4 37 257 10058 235 117 95.8 67.1 | 219 74 46.7 57.4 38 250 10240 235 122 99.9 70.0 | 220 79 50.8 60.2 39 245 10363 235 122 99.9 70.0 | 220 79 50.8 60.2 40 233 10668 235 120 98.3 68.8 | 220 77 49.1 59.1 41 222 10973 235 119 97.5 68.3 | 220 76 48.3 58.5 42 211 11278 235 118 96.7 67.7 | 219 75 47.5 58.0 43 201 11582 240 122 105.7 61.0 | 228 76 56.5 51.3 44 200 11620 240 120 103.9 60.0 | 227 74 54.8 50.3 45 199 11650 240 120 103.9 60.0 | 227 74 54.8 50.3 46 191 11887 240 120 103.9 60.0 | 227 74 54.8 50.3 47 173 12497 240 93 80.5 46.5 | 220 48 31.4 36.8 48 165 12802 240 90 77.9 45.0 | 219 46 28.8 35.3 49 157 13106 245 92 83.4 38.9 | 230 45 34.2 29.2 50 150 13380 245 85 77.0 35.9 | 227 38 27.9 26.2 51 149 13411 245 86 77.9 36.3 | 227 39 28.8 26.6 52 142 13716 245 75 68.0 31.7 | 221 29 18.8 22.0 53 135 14021 245 81 73.4 34.2 | 225 34 24.3 24.5 54 129 14326 245 76 68.9 32.1 | 221 30 19.7 22.4 55 123 14630 245 74 67.1 31.3 | 220 28 17.9 21.5 56 117 14935 250 80 75.2 27.4 | 236 31 26.0 17.6 57 112 15240 260 71 69.9 12.3 | 263 21 20.8 2.6 58 106 15545 255 55 53.1 14.2 | 221 6 4.0 4.5 59 101 15850 245 46 41.7 19.4 | 142 12 -7.5 9.7 60 100 15930 240 55 47.6 27.5 | 175 18 -1.5 17.8 61 96 16154 235 56 45.9 32.1 | 172 23 -3.3 22.4 62 92 16459 235 60 49.1 34.4 | 180 25 -0.0 24.7 63 87 16764 235 59 48.3 33.8 | 178 24 -0.8 24.1 64 83 17069 245 67 60.7 28.3 | 212 22 11.6 18.6 65 79 17374 245 69 62.5 29.2 | 215 24 13.4 19.4 66 75 17678 250 67 63.0 22.9 | 226 19 13.8 13.2 67 72 17983 265 59 58.8 5.1 | 295 11 9.6 -4.6 68 70 18140 270 49 49.0 -0.0 | 1 10 -0.2 -9.7 69 68 18288 260 57 56.1 9.9 | 269 7 7.0 0.2 70 62 18898 270 34 34.0 -0.0 | 57 18 -15.2 -9.7 71 56 19507 260 42 41.4 7.3 | 73 8 -7.8 -2.4 72 53 19812 270 42 42.0 -0.0 | 36 12 -7.2 -9.7 73 51 20117 245 38 34.4 16.1 | 113 16 -14.7 6.3 74 50 20230 250 37 34.8 12.7 | 101 15 -14.4 2.9 75 48 20422 255 38 36.7 9.8 | 90 12 -12.5 0.1 76 46 20726 255 42 40.6 10.9 | 98 9 -8.6 1.1 77 44 21031 280 34 33.5 -5.9 | 45 22 -15.7 -15.6 78 42 21336 285 30 29.0 -7.8 | 49 27 -20.2 -17.5 79 40 21641 275 28 27.9 -2.4 | 60 25 -21.3 -12.2 80 38 21946 285 30 29.0 -7.8 | 49 27 -20.2 -17.5 81 36 22250 300 31 26.8 -15.5 | 41 34 -22.3 -25.2 82 34 22555 285 24 23.2 -6.2 | 58 30 -26.0 -15.9 83 33 22860 285 24 23.2 -6.2 | 58 30 -26.0 -15.9 84 31 23165 295 25 22.7 -10.6 | 53 33 -26.5 -20.3 85 30 23390 280 23 22.7 -4.0 | 63 30 -26.5 -13.7 86 29 23470 280 29 28.6 -5.0 | 54 25 -20.6 -14.8 87 27 23774 285 24 23.2 -6.2 | 58 30 -26.0 -15.9 88 25 24079 330 16 8.0 -13.9 | 60 47 -41.2 -23.6 89 23 24384 355 22 1.9 -21.9 | 56 57 -47.2 -31.6 90 21 24689 345 9 2.3 -8.7 | 69 50 -46.8 -18.4 91 19 24994 15 15 -3.9 -14.5 | 65 58 -53.0 -24.2 92 18 25298 345 15 3.9 -14.5 | 62 51 -45.3 -24.2 Wind Parameters Mean winds (0-6000m): 228.8 at 66.8 knts Storm direction: 258.8 at 50.1 knts Shear (0-3000m) pos: 10.0 neg: 0.9 tot: 10.9 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 620.0 neg: -35.5 tot: 584.5 m^2/s^2 ave: 194.8 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 10.0 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.05 Bulk Shear: 305.52 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 ------------------------------------------------------------------------------- 500 204 22 104 42| 25.3 0.0 25.3|254.6 0.0 254.6 509.1 0.87| 26.5 23.1 1000 207 31 117 39| 20.1 0.0 20.1|416.3 0.0 416.3 416.3 0.81| 24.1 19.4 1500 212 37 127 37| 17.1 0.0 17.1|529.5 0.0 529.5 353.0 0.75| 22.9 17.2 2000 218 42 135 33| 15.1 0.0 15.1|611.5 0.0 611.5 305.8 0.75| 21.1 15.9 2500 222 46 144 31| 12.0 1.1 13.1|611.5 -29.2 582.3 232.9 0.65| 18.3 11.9 3000 224 49 149 30| 10.0 0.9 10.9|620.0 -35.5 584.5 194.8 0.64| 15.7 10.0 4000 225 54 160 30| 7.5 2.4 9.9|713.2 -40.1 673.1 168.3 0.60| 14.5 8.7 5000 228 61 172 32| 7.0 2.8 9.9|875.1-100.3 774.8 155.0 0.56| 14.1 7.9 6000 229 67 182 34| 6.4 2.3 8.7|1079.5-184.6 894.9 149.2 0.54| 13.7 7.3 Wrote GIF file: /home/apache/climate/data/raob//KGYX/skewt/KGYX.skewt.20251201.00.gif