UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121818.upa.cvt Date: 1800Z 18 DEC 25 Searching for KMAF... Searching the city database file for: KMAF ... Date:1800Z 18 DEC 25 Station: KMAF WMO ident: 72265 Latitude: 31.95 Longitude: -102.22 Elevation: 872.00 ------------------------------------------------------------------------------- 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 122 1 925 792 70 18 SFC 916 872 17.0 -6.0 20 23.0 6.6 70 18 297.5 298.0 283.7 305.6 2.66 3 912 909 16.0 -9.0 17 25.0 5.4 53 23 296.9 297.3 282.7 303.4 2.12 4 850 1502 9.2 -9.8 25 19.0 1.7 50 19 295.8 296.2 282.3 302.3 2.13 5 831 1689 8.4 -9.6 27 18.0 1.2 50 19 296.9 297.3 282.8 303.6 2.22 6 824 1758 8.0 -10.0 27 18.0 0.8 50 19 297.2 297.5 282.9 303.8 2.17 7 808 1920 7.6 -8.4 31 16.0 1.0 32 19 298.4 298.9 283.8 306.1 2.51 8 801 1991 7.8 -8.2 31 16.0 1.1 18 18 299.4 299.8 284.2 307.2 2.57 9 793 2074 8.4 -8.6 29 17.0 1.3 2 18 300.9 301.3 284.8 308.6 2.51 10 775 2263 7.6 -11.4 25 19.0 0.1 342 25 302.0 302.4 284.7 308.4 2.06 11 752 2511 8.4 -27.6 6 36.0 -1.9 329 38 305.5 305.6 284.3 307.2 0.53 12 733 2722 7.6 325 45 306.8 13 720 2869 6.8 319 41 307.5 14 714 2937 6.4 316 38 307.8 15 700 3099 5.6 -42.4 2 48.0 -4.5 310 36 308.7 308.7 285.0 309.2 0.13 16 658 3602 3.0 -22.0 14 25.0 -4.9 293 31 311.3 311.5 286.9 314.6 1.00 17 651 3689 2.8 -21.2 15 24.0 -5.0 290 29 312.0 312.2 287.3 315.6 1.08 18 640 3826 2.0 -22.0 15 24.0 -5.6 293 32 312.6 312.8 287.5 316.1 1.02 19 564 4834 -4.7 -24.7 19 20.0 -10.4 300 46 316.2 316.4 288.5 319.4 0.91 20 553 4988 -5.9 -25.9 19 20.0 -11.3 303 46 316.6 316.8 288.6 319.5 0.84 21 530 5320 -7.9 -29.9 15 22.0 -13.2 314 46 318.1 318.2 288.8 320.2 0.60 22 527 5364 -7.9 -31.9 13 24.0 -13.3 316 46 318.6 318.7 288.9 320.4 0.50 23 500 5770 -11.5 -30.5 19 19.0 -15.7 325 51 319.0 319.1 289.1 321.2 0.60 24 494 5862 -12.3 -30.3 21 18.0 -16.3 325 51 319.1 319.3 289.2 321.4 0.62 25 462 6368 -16.7 -29.7 32 13.0 -19.4 321 52 319.8 320.0 289.5 322.3 0.70 26 431 6884 -21.1 -32.1 37 11.0 -23.1 324 59 320.6 320.8 289.6 322.8 0.60 27 400 7430 -24.3 -41.3 19 17.0 -26.5 325 75 323.4 323.5 290.1 324.4 0.26 28 389 7632 -25.7 -42.7 19 17.0 -27.7 325 78 324.2 324.2 290.3 325.0 0.23 29 354 8306 -31.9 -44.9 26 13.0 -33.1 327 79 324.7 324.7 290.4 325.4 0.20 30 347 8447 -33.3 -45.3 29 12.0 -34.4 328 78 324.6 324.7 290.4 325.4 0.19 31 329 8818 -36.3 -49.3 25 13.0 -37.2 330 77 325.5 325.5 290.6 326.0 0.13 32 313 9161 -39.3 -49.3 34 10.0 -39.9 330 76 326.0 326.0 290.7 326.5 0.14 33 300 9450 -41.9 -50.9 37 9.0 -42.4 330 78 326.3 326.3 290.8 326.8 0.12 34 294 9587 -43.1 -52.1 37 9.0 -43.5 328 77 326.5 326.5 290.8 326.9 0.11 35 291 9656 -43.7 -52.7 36 9.0 -44.1 327 77 326.6 326.6 290.9 327.0 0.10 36 263 10329 -49.7 -57.7 39 8.0 -50.0 331 77 327.4 327.4 291.0 327.6 0.06 37 250 10660 -52.1 -61.1 33 9.0 -52.3 335 78 328.6 328.6 291.4 328.8 0.04 38 235 11060 -53.9 -63.9 28 10.0 -54.1 331 76 331.8 331.8 292.2 331.9 0.03 39 224 11367 -56.1 -66.1 27 10.0 -56.3 319 72 333.0 333.0 292.6 333.1 0.02 40 208 11835 -59.5 -68.5 30 9.0 -59.6 311 72 334.8 334.8 293.0 334.8 0.02 41 200 12080 -60.9 -70.9 26 10.0 -61.0 310 84 336.3 336.3 293.4 336.4 0.01 42 193 12300 -61.9 -71.9 25 10.0 -62.0 315 91 338.2 338.2 293.9 338.2 0.01 43 191 12365 -61.9 -71.9 25 10.0 -62.0 315 91 339.2 339.2 294.1 339.2 0.01 44 188 12463 -60.9 -71.5 23 10.6 -61.0 315 92 342.3 342.3 294.9 342.4 0.01 45 177 12840 -57.1 -70.1 18 13.0 -57.3 314 89 354.5 354.5 297.6 354.6 0.02 46 161 13437 -58.5 -71.5 17 13.0 -58.7 293 49 361.9 361.9 299.1 362.0 0.02 47 152 13797 -59.3 -73.3 15 14.0 -59.5 272 60 366.5 366.5 299.9 366.6 0.01 48 150 13880 -59.1 -73.1 15 14.0 -59.3 275 64 368.3 368.3 300.2 368.3 0.01 49 146 14049 -58.7 -73.7 13 15.0 -58.9 275 64 371.8 371.8 300.9 371.9 0.01 50 137 14446 -60.9 -76.9 10 16.0 -61.1 277 59 374.8 374.8 301.4 374.8 0.01 51 118 15361 -66.1 -83.1 8 17.0 -66.2 268 75 381.5 381.5 302.5 381.5 0.00 52 110 15784 -68.1 -85.1 7 17.0 -68.2 277 73 385.5 385.5 303.1 385.5 0.00 53 102 16233 -70.9 -88.9 5 18.0 -71.0 282 59 388.5 388.5 303.6 388.5 0.00 54 100 16350 -71.5 -89.5 5 18.0 -71.6 285 56 389.6 389.6 303.8 389.6 0.00 55 92 16841 -73.5 -92.5 4 19.0 -73.6 269 54 395.0 395.0 304.5 395.0 0.00 56 89 17035 -74.1 -93.1 4 19.0 -74.2 261 50 397.6 397.6 304.9 397.6 0.00 57 88 17101 -74.3 -93.3 4 19.0 -74.3 259 50 398.5 398.5 305.0 398.5 0.00 58 72 18289 -68.1 -91.1 2 23.0 -68.2 274 48 435.2 435.2 309.4 435.2 0.00 59 70 18460 -65.3 -89.3 2 24.0 -65.5 255 36 444.7 444.7 310.3 444.7 0.00 60 69 18547 -65.3 -89.3 2 24.0 -65.5 254 36 446.5 446.5 310.5 446.5 0.00 61 67 18725 -66.7 -89.7 3 23.0 -66.9 252 35 447.3 447.3 310.6 447.3 0.00 62 65 18907 -67.3 -90.3 2 23.0 -67.5 250 35 449.8 449.8 310.8 449.8 0.00 63 63 19095 -66.3 -89.3 3 23.0 -66.5 243 38 456.1 456.1 311.4 456.1 0.00 64 61 19290 -65.5 -88.5 3 23.0 -65.7 243 39 462.1 462.1 312.0 462.1 0.00 65 60 19390 -65.7 -88.7 3 23.0 -66.0 246 39 463.8 463.8 312.1 463.8 0.00 66 53 20144 -64.1 -87.1 3 23.0 -64.4 257 29 484.3 484.3 313.8 484.3 0.00 67 51 20379 -64.1 -87.1 3 23.0 -64.4 259 21 489.6 489.7 314.2 489.7 0.00 68 50 20500 -63.9 -86.9 3 23.0 -64.3 260 17 492.9 492.9 314.4 492.9 0.00 69 48 20751 -63.3 -86.3 3 23.0 -63.7 277 24 500.1 500.1 314.9 500.1 0.00 70 47 20880 -63.7 -86.7 3 23.0 -64.1 261 21 502.2 502.2 315.1 502.2 0.00 71 45 21147 -63.3 -86.3 3 23.0 -63.7 228 15 509.4 509.4 315.6 509.5 0.01 72 43 21427 -62.7 -85.7 3 23.0 -63.1 202 12 517.6 517.6 316.1 517.6 0.01 73 41 21722 -61.5 -84.5 3 23.0 -62.1 202 17 527.7 527.7 316.8 527.7 0.01 74 38 22192 -62.1 -85.1 3 23.0 -62.7 236 12 537.7 537.7 317.4 537.8 0.01 75 34 22879 -62.7 -84.7 4 22.0 -63.3 271 13 553.5 553.5 318.3 553.6 0.01 76 34 22879 -62.7 -84.7 4 22.0 -63.3 271 13 553.5 553.5 318.3 553.6 0.01 77 32 23253 -62.5 -85.5 3 23.0 -63.1 294 16 563.8 563.8 318.8 563.8 0.01 78 32 23253 -62.5 -85.5 3 23.0 -63.1 294 16 563.8 563.8 318.8 563.8 0.01 79 30 23650 -63.7 -85.7 3 22.0 -64.3 330 21 571.0 571.0 319.2 571.0 0.01 80 28 24075 -62.1 -84.1 4 22.0 -62.9 330 13 586.8 586.8 320.0 586.9 0.01 81 27 24300 -62.5 -84.5 4 22.0 -63.3 360 7 591.8 591.8 320.2 591.9 0.01 82 24 25033 -58.7 -82.7 3 24.0 -60.0 223 4 623.1 623.1 321.6 623.3 0.02 83 23 25301 -58.1 -81.1 4 23.0 -59.5 291 4 632.5 632.5 322.0 632.7 0.02 84 21 25873 -58.3 -81.3 4 23.0 -59.8 302 11 648.6 648.6 322.6 648.8 0.03 85 20 26180 -58.9 -80.9 4 22.0 -60.3 225 17 655.9 655.9 322.9 656.1 0.03 86 18 26838 -60.7 -81.7 5 21.0 -62.0 245 14 670.3 670.3 323.4 670.5 0.03 87 18 26838 -60.5 -81.5 5 21.0 -61.8 245 14 670.9 670.9 323.4 671.1 0.03 88 16 27574 -58.3 -81.3 4 23.0 -60.2 223 16 701.1 701.1 324.5 701.3 0.03 89 13 28889 -55.1 -78.1 4 23.0 -58.0 246 9 755.0 755.1 326.1 755.7 0.07 90 11 29963 -52.1 -76.1 4 24.0 -56.3 207 21 802.9 802.9 327.3 804.0 0.11 91 10 30580 -51.7 -75.7 4 24.0 -56.3 250 24 826.6 826.6 327.9 827.9 0.13 92 9.1 31195 -49.1 -74.1 4 25.0 -55.1 251 29 859.1 859.2 328.6 861.1 0.18 93 8.5 31644 -48.5 -73.5 4 25.0 -54.9 252 33 878.4 878.5 329.0 880.7 0.22 94 7.6 32383 -46.9 -71.9 4 25.0 -54.4 254 39 913.4 913.6 329.7 916.9 0.31 95 7.0 32930 -45.3 -71.3 4 26.0 -53.9 255 44 941.8 942.0 330.2 946.0 0.36 96 6.7 33223 -44.5 -70.5 4 26.0 -53.7 957.0 957.3 330.5 962.1 0.42 97 6.6 33324 -44.5 -70.5 4 26.0 -53.8 961.1 961.4 330.6 966.3 0.43 98 6.4 33529 -45.3 -70.3 4 25.0 -54.2 966.2 966.5 330.7 971.7 0.46 TRP 193 12300 -61.9 -71.9 25 10.0 -62.0 315 91 338.2 338.2 293.9 338.2 0.01 WND 188 12463 -60.9 -71.5 23 10.6 -61.0 315 92 342.3 342.3 294.9 342.4 0.01 Sounding variables and indices 1000-500 mb thick: 5648.00 m Freezing level: 617.31 mb = 4127.10 m = 13540.18 ft Wetbulb zero: 774.10 mb = 2272.54 m = 7455.76 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 18.07 % Est. max temperature: 22.66 C = 72.79 F Sfc-Lift cond lev (LCL): 646.84 mb = 3740.59 m = 12272.12 ft T: 2.50 C 700-500 lapse rate: 6.40 C/km ThetaE index: 3.32 C Layer 912.0- 831.0 mb Conv cond level (CCL): 458.00 mb = 6432.53 m = 21103.84 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 38.86 C = 101.95 F Cap Strength: 15.75 C Lifted Index: 15.32 C Risk: None Lifted Index @300 mb: 16.56 C Lifted Index @700 mb: 11.00 C Showalter Index: 15.87 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 1.70 C K Index: -37.10 Risk: None Sweat Index: 89.00 Risk: None Energy Index: 4.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.51 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 64741.13 J/kg Cap Strength: 15.64 C Lift Cond Lev (LCL): 629.39 mb = 3959.64 m = 12990.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 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 ---------------------------------------------------------- 0 916 872 70 18 -16.9 -6.2 | 135 31 -21.6 21.8 1 911 914 50 24 -18.4 -15.4 | 118 26 -23.1 12.5 2 879 1219 50 22 -16.9 -14.1 | 123 26 -21.5 13.8 3 850 1502 50 19 -14.6 -12.2 | 129 25 -19.2 15.7 4 848 1524 50 19 -14.6 -12.2 | 129 25 -19.2 15.7 5 817 1829 50 19 -14.6 -12.2 | 129 25 -19.2 15.7 6 787 2134 350 18 3.1 -17.7 | 171 10 -1.6 10.2 7 759 2438 330 35 17.5 -30.3 | 280 13 12.8 -2.4 8 731 2743 325 46 26.4 -37.7 | 294 24 21.7 -9.7 9 704 3048 310 34 26.0 -21.9 | 254 22 21.4 6.1 10 700 3099 310 36 27.6 -23.1 | 258 23 22.9 4.8 11 678 3353 305 36 29.5 -20.6 | 254 26 24.8 7.3 12 652 3658 290 29 27.3 -9.9 | 231 29 22.6 18.0 13 628 3962 295 34 30.8 -14.4 | 243 29 26.1 13.6 14 604 4267 295 32 29.0 -13.5 | 239 28 24.3 14.4 15 581 4572 300 46 39.8 -23.0 | 262 36 35.2 4.9 16 560 4877 300 46 39.8 -23.0 | 262 36 35.2 4.9 17 518 5486 320 46 29.6 -35.2 | 286 26 24.9 -7.3 18 500 5770 325 51 29.3 -41.8 | 299 28 24.6 -13.8 19 499 5791 325 51 29.3 -41.8 | 299 28 24.6 -13.8 20 479 6096 325 50 28.7 -41.0 | 298 27 24.0 -13.0 21 459 6401 320 52 33.4 -39.8 | 292 31 28.7 -11.9 22 423 7010 325 61 35.0 -50.0 | 306 37 30.3 -22.0 23 406 7315 320 65 41.8 -49.8 | 301 43 37.1 -21.9 24 400 7430 325 75 43.0 -61.4 | 311 51 38.3 -33.5 25 389 7620 325 78 44.7 -63.9 | 312 54 40.1 -36.0 26 373 7925 325 80 45.9 -65.5 | 312 56 41.2 -37.6 27 327 8839 330 77 38.5 -66.7 | 319 51 33.8 -38.7 28 313 9144 330 76 38.0 -65.8 | 319 50 33.3 -37.9 29 300 9449 325 78 44.7 -63.9 | 312 54 40.1 -36.0 30 300 9450 330 78 39.0 -67.5 | 319 52 34.3 -39.6 31 287 9754 325 76 43.6 -62.3 | 311 52 38.9 -34.3 32 250 10660 335 78 33.0 -70.7 | 327 51 28.3 -42.8 33 250 10668 335 77 32.5 -69.8 | 326 50 27.9 -41.8 34 238 10973 335 78 33.0 -70.7 | 327 51 28.3 -42.8 35 227 11278 320 72 46.3 -55.2 | 303 50 41.6 -27.2 36 206 11887 310 72 55.2 -46.3 | 290 54 50.5 -18.3 37 200 12080 310 84 64.3 -54.0 | 294 65 59.7 -26.1 38 193 12300 315 91 64.3 -64.3 | 301 70 59.7 -36.4 39 188 12463 315 92 65.1 -65.1 | 302 71 60.4 -37.1 40 178 12802 315 92 65.1 -65.1 | 302 71 60.4 -37.1 41 162 13411 295 48 43.5 -20.3 | 259 40 38.8 7.7 42 154 13716 270 57 57.0 -0.0 | 242 59 52.3 27.9 43 150 13880 275 64 63.8 -5.6 | 249 63 59.1 22.4 44 147 14021 275 64 63.8 -5.6 | 249 63 59.1 22.4 45 139 14326 280 58 57.1 -10.1 | 251 55 52.4 17.9 46 126 14935 260 66 65.0 11.5 | 237 72 60.3 39.4 47 120 15240 265 72 71.7 6.3 | 243 75 67.0 34.2 48 114 15545 275 80 79.7 -7.0 | 254 78 75.0 21.0 49 103 16154 280 61 60.1 -10.6 | 253 58 55.4 17.3 50 100 16350 285 56 54.1 -14.5 | 255 51 49.4 13.4 51 98 16459 285 63 60.9 -16.3 | 258 57 56.2 11.6 52 89 17069 260 49 48.3 8.5 | 230 57 43.6 36.4 53 84 17374 250 56 52.6 19.2 | 226 67 47.9 47.1 54 80 17678 260 59 58.1 10.2 | 234 66 53.4 38.2 55 76 17983 275 53 52.8 -4.6 | 244 53 48.1 23.3 56 72 18288 275 48 47.8 -4.2 | 241 49 43.1 23.8 57 70 18460 255 36 34.8 9.3 | 219 48 30.1 37.3 58 65 18898 250 35 32.9 12.0 | 215 49 28.2 39.9 59 62 19202 240 40 34.6 20.0 | 212 57 30.0 47.9 60 59 19507 250 38 35.7 13.0 | 217 51 31.0 40.9 61 56 19812 255 40 38.6 10.4 | 222 51 34.0 38.3 62 50 20500 260 17 16.7 3.0 | 201 33 12.1 30.9 63 48 20726 280 25 24.6 -4.3 | 220 31 19.9 23.6 64 44 21336 205 10 4.2 9.1 | 179 37 -0.5 37.0 65 42 21641 195 18 4.7 17.4 | 180 45 -0.0 45.3 66 40 21946 220 14 9.0 10.7 | 186 39 4.3 38.7 67 38 22250 240 12 10.4 6.0 | 190 34 5.7 33.9 68 36 22555 255 9 8.7 2.3 | 188 31 4.0 30.3 69 34 22860 270 13 13.0 -0.0 | 197 29 8.3 27.9 70 32 23165 295 17 15.4 -7.2 | 207 23 10.7 20.8 71 31 23470 290 15 14.1 -5.1 | 202 25 9.4 22.8 72 30 23650 330 21 10.5 -18.2 | 211 11 5.8 9.8 73 29 23774 325 22 12.6 -18.0 | 219 13 7.9 9.9 74 28 24079 330 13 6.5 -11.3 | 186 17 1.8 16.7 75 27 24384 10 5 -0.9 -4.9 | 166 24 -5.5 23.0 76 25 24689 265 8 8.0 0.7 | 187 29 3.3 28.6 77 24 24994 210 4 2.0 3.5 | 175 32 -2.7 31.4 78 23 25298 290 4 3.8 -1.4 | 178 27 -0.9 26.6 79 22 25603 315 8 5.7 -5.7 | 183 22 1.0 22.3 80 21 25908 300 11 9.5 -5.5 | 192 23 4.8 22.4 81 20 26180 225 17 12.0 12.0 | 190 41 7.3 40.0 82 20 26213 275 10 10.0 -0.9 | 191 28 5.3 27.1 83 19 26518 215 19 10.9 15.6 | 188 44 6.2 43.5 84 17 27127 270 9 9.0 -0.0 | 189 28 4.3 27.9 85 16 27432 250 11 10.3 3.8 | 190 32 5.7 31.7 86 16 27737 200 20 6.8 18.8 | 183 47 2.2 46.7 87 14 28651 285 11 10.6 -2.8 | 193 26 5.9 25.1 88 12 29261 195 6 1.6 5.8 | 175 34 -3.1 33.7 89 12 29566 200 13 4.4 12.2 | 180 40 -0.2 40.2 90 11 29870 200 21 7.2 19.7 | 183 48 2.5 47.7 91 10 30580 250 24 22.6 8.2 | 206 40 17.9 36.1 92 7 32930 255 44 42.5 11.4 | 224 55 37.8 39.3 Wind Parameters Mean winds (0-6000m): 320.5 at 37.8 knts Storm direction: 350.5 at 28.3 knts Shear (0-3000m) pos: 0.0 neg: 8.1 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 128.8 neg: -228.8 tot: -100.1 m^2/s^2 ave: -33.4 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 16.3 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 255.13 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 51 22 122 26| 0.0 7.3 7.3| 20.9 -58.4 -37.4 -74.9 -0.39| 12.7 -5.0 1000 50 21 125 25| 0.0 4.7 4.7| 29.9 -59.6 -29.7 -29.7 -0.22| 8.5 -1.9 1500 33 21 123 19| 0.0 12.9 12.9| 79.1 -59.6 19.6 13.1 0.37| 16.4 6.1 2000 5 26 108 7| 0.0 13.0 13.0| 98.4 -96.8 1.6 0.8 0.24| 17.7 4.3 2500 348 28 240 1| 0.0 10.0 10.0|100.2-159.1 -58.9 -23.6 0.08| 16.8 1.4 3000 337 29 256 7| 0.0 8.1 8.1|128.8-228.8-100.1 -33.4 0.01| 16.3 0.1 4000 322 31 257 15| 1.8 6.1 7.9|243.7-239.3 4.5 1.1 0.12| 14.5 1.7 5000 320 34 265 18| 2.9 4.9 7.8|392.1-240.1 151.9 30.4 0.24| 14.0 3.3 6000 320 38 274 19| 3.1 4.4 7.5|444.8-263.7 181.1 30.2 0.24| 12.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//KMAF/skewt/KMAF.skewt.20251218.18.gif