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 KOAX... Searching the city database file for: KOAX ... Date:0000Z 10 DEC 25 Station: KOAX WMO ident: 72558 Latitude: 41.32 Longitude: -96.37 Elevation: 350.00 ------------------------------------------------------------------------------- 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 -13 SFC 957 350 8.8 2.8 66 6.0 5.9 210 2 285.5 286.4 281.0 299.3 4.89 2 928 611 15.2 -1.8 31 17.0 7.1 260 36 294.6 295.2 283.5 305.3 3.61 3 925 639 15.0 -2.0 31 17.0 6.9 260 36 294.6 295.3 283.5 305.2 3.56 4 920 685 14.6 -2.4 31 17.0 6.5 263 36 294.7 295.3 283.4 305.0 3.48 5 850 1346 10.2 -2.8 40 13.0 4.1 295 30 296.8 297.5 284.5 307.8 3.66 6 840 1444 9.6 -3.4 40 13.0 3.6 292 31 297.2 297.8 284.5 307.8 3.54 7 833 1514 9.8 -3.2 40 13.0 3.7 290 32 298.1 298.8 284.9 309.0 3.62 8 826 1584 9.4 -3.6 40 13.0 3.4 291 34 298.4 299.1 285.0 309.1 3.54 9 700 2928 -2.1 -6.8 70 4.7 -4.0 305 50 300.2 300.8 285.4 310.2 3.28 10 660 3392 -6.1 -8.3 84 2.2 -7.0 295 51 300.7 301.3 285.4 310.2 3.10 11 641 3621 -7.7 -11.3 75 3.6 -9.0 299 57 301.5 301.9 285.0 309.2 2.51 12 631 3743 -7.3 -12.3 67 5.0 -9.1 300 61 303.3 303.7 285.5 310.6 2.36 13 625 3818 -7.7 -12.7 67 5.0 -9.4 300 63 303.6 304.1 285.7 310.9 2.30 14 614 3956 -8.5 -13.2 69 4.7 -10.1 300 66 304.3 304.7 285.8 311.4 2.25 15 603 4096 -9.3 -15.3 62 6.0 -11.2 302 69 304.9 305.3 285.7 311.0 1.93 16 592 4238 -10.1 -15.0 67 4.9 -11.7 304 71 305.6 306.0 286.1 312.0 2.01 17 587 4303 -10.3 -15.3 67 5.0 -11.9 305 72 306.1 306.5 286.2 312.4 1.98 18 577 4436 -11.3 -16.2 67 4.9 -12.8 305 70 306.4 306.8 286.2 312.4 1.87 19 544 4885 -14.7 -18.6 72 3.9 -15.8 305 71 307.6 307.9 286.4 312.9 1.62 20 526 5139 -16.3 -19.8 74 3.5 -17.2 301 69 308.7 308.9 286.6 313.6 1.51 21 521 5211 -16.7 -20.3 74 3.6 -17.6 300 70 309.0 309.3 286.6 313.8 1.46 22 516 5284 -16.5 -20.6 71 4.1 -17.6 302 73 310.1 310.4 287.0 314.8 1.44 23 505 5445 -17.5 -21.8 69 4.3 -18.6 304 80 310.8 311.1 287.2 315.2 1.32 24 500 5520 -17.9 -22.1 70 4.2 -19.0 305 80 311.2 311.5 287.3 315.5 1.30 25 496 5580 -17.7 -21.8 70 4.1 -18.7 304 80 312.2 312.4 287.6 316.7 1.35 26 458 6173 -20.3 -28.3 49 8.0 -21.9 296 79 316.1 316.3 288.4 318.9 0.81 27 449 6320 -21.3 -29.3 49 8.0 -22.8 297 80 316.7 316.8 288.5 319.3 0.75 28 400 7160 -28.5 -32.5 68 4.0 -29.1 295 83 317.9 318.1 288.8 320.1 0.62 29 383 7470 -31.1 -33.8 77 2.7 -31.4 290 84 318.5 318.6 288.9 320.5 0.57 30 364 7829 -33.7 -36.0 80 2.3 -34.0 293 92 319.7 319.8 289.2 321.4 0.49 31 310 8938 -41.1 -48.1 47 7.0 -41.5 300 101 324.4 324.4 290.3 325.0 0.16 32 302 9115 -42.7 -49.7 46 7.0 -43.1 300 100 324.6 324.6 290.3 325.1 0.14 33 300 9160 -43.1 -50.1 46 7.0 -43.5 300 100 324.6 324.6 290.3 325.1 0.13 34 289 9410 -45.3 -52.3 45 7.0 -45.6 298 102 325.0 325.0 290.4 325.4 0.10 35 272 9812 -48.5 -54.5 50 6.0 -48.7 296 107 326.0 326.0 290.7 326.3 0.09 36 250 10360 -53.3 -58.3 54 5.0 -53.4 300 114 326.8 326.8 290.9 327.1 0.06 37 248 10412 -53.9 -58.9 54 5.0 -54.0 301 113 326.7 326.7 290.8 326.9 0.05 38 242 10568 -55.3 -60.3 54 5.0 -55.4 303 115 326.9 326.9 290.9 327.1 0.05 39 231 10864 -57.5 -61.9 57 4.4 -57.6 305 121 327.9 327.9 291.2 328.1 0.04 40 226 11002 -58.5 -62.9 57 4.4 -58.6 305 124 328.4 328.4 291.3 328.6 0.04 41 223 11085 -59.1 -63.5 57 4.4 -59.2 305 126 328.8 328.8 291.4 328.9 0.03 42 219 11199 -59.9 -64.2 57 4.3 -60.0 305 126 329.2 329.3 291.5 329.4 0.03 43 202 11699 -63.5 -67.8 56 4.3 -63.6 303 107 331.3 331.3 292.1 331.3 0.02 44 200 11760 -63.9 -68.1 56 4.2 -64.0 300 102 331.6 331.6 292.2 331.6 0.02 45 187 12168 -65.9 -70.6 52 4.7 -66.0 295 105 334.8 334.8 293.0 334.8 0.01 46 178 12466 -66.7 -71.5 51 4.8 -66.7 290 109 338.2 338.2 293.9 338.3 0.01 47 177 12500 -66.7 -71.7 49 5.0 -66.7 290 101 338.8 338.8 294.0 338.8 0.01 48 164 12967 -60.3 -67.3 39 7.0 -60.4 300 98 357.0 357.0 298.1 357.1 0.03 49 154 13357 -61.1 -69.1 34 8.0 -61.2 292 82 362.1 362.1 299.1 362.2 0.02 50 150 13520 -60.9 -69.9 30 9.0 -61.0 290 90 365.2 365.2 299.7 365.3 0.02 51 143 13818 -59.1 -69.1 26 10.0 -59.3 293 85 373.3 373.3 301.2 373.4 0.02 52 121 14854 -63.1 -76.1 16 13.0 -63.3 298 62 384.3 384.3 302.9 384.3 0.01 53 109 15493 -64.7 -78.7 13 14.0 -64.8 299 71 392.9 392.9 304.2 393.0 0.01 54 108 15549 -64.9 -79.9 11 15.0 -65.0 300 70 393.6 393.6 304.3 393.6 0.01 55 102 15899 -63.7 -79.7 10 16.0 -63.8 294 70 402.4 402.4 305.5 402.4 0.01 56 100 16020 -63.9 -79.9 10 16.0 -64.1 290 65 404.3 404.3 305.7 404.3 0.01 57 95 16335 -64.3 -81.3 8 17.0 -64.5 296 69 409.5 409.5 306.5 409.5 0.01 58 89 16738 -61.9 -80.9 6 19.0 -62.1 305 74 422.0 422.0 307.9 422.0 0.01 59 83 17171 -62.5 -82.5 5 20.0 -62.7 315 60 429.2 429.2 308.7 429.3 0.01 60 77 17638 -60.9 -82.9 4 22.0 -61.2 307 51 441.9 441.9 310.1 441.9 0.01 61 70 18230 -62.3 -85.3 3 23.0 -62.6 295 50 451.1 451.1 311.0 451.1 0.00 62 55 19688 -68.9 -93.9 2 25.0 -69.1 298 50 468.2 468.2 312.5 468.2 0.00 63 50 20260 -65.7 -93.7 1 28.0 -66.0 320 53 488.7 488.7 314.1 488.7 0.00 64 43 21190 -60.1 -90.1 1 30.0 -60.7 330 57 524.0 524.0 316.5 524.0 0.00 65 41 21489 -58.3 -88.3 1 30.0 -59.2 325 53 535.6 535.6 317.3 535.7 0.00 66 35 22479 -61.1 -90.1 1 29.0 -61.8 295 30 553.1 553.1 318.3 553.2 0.00 67 32 23038 -59.9 -88.9 1 29.0 -60.8 301 37 570.7 570.7 319.2 570.7 0.00 68 30 23440 -61.1 -89.1 1 28.0 -61.9 310 38 578.1 578.1 319.6 578.1 0.00 69 29 23650 -61.3 -89.3 1 28.0 -62.1 304 39 583.2 583.2 319.8 583.2 0.00 70 28 23867 -61.7 -89.7 1 28.0 -62.5 308 34 587.9 587.9 320.0 587.9 0.00 71 26 24324 -62.5 -90.5 1 28.0 -63.3 305 29 598.2 598.2 320.5 598.3 0.00 72 26 24324 -62.7 -90.7 1 28.0 -63.4 305 29 597.7 597.7 320.5 597.7 0.00 73 23 25081 -61.7 -90.7 1 29.0 -62.7 315 46 621.9 621.9 321.6 622.0 0.00 74 22 25356 -61.9 -89.9 1 28.0 -62.9 316 47 629.3 629.3 321.9 629.3 0.01 75 20 25950 -57.9 -87.9 1 30.0 -59.6 330 66 658.9 658.9 323.0 659.0 0.01 76 17 26985 -53.5 -85.5 1 32.0 -56.4 330 66 704.4 704.4 324.6 704.5 0.02 77 16 27376 -52.5 -84.5 1 32.0 -55.8 325 62 720.0 720.0 325.1 720.1 0.02 78 11 29767 -58.1 -87.1 1 29.0 -60.7 318 41 781.1 781.1 326.8 781.2 0.02 79 11 29767 -58.9 -87.9 1 29.0 -61.3 318 41 778.2 778.2 326.7 778.3 0.02 80 11 29767 -58.5 -88.5 1 30.0 -61.0 318 41 779.6 779.6 326.7 779.7 0.01 TRP 178 12466 -66.7 -71.5 51 4.8 -66.7 290 109 338.2 338.2 293.9 338.3 0.01 WND 223 11085 -59.1 -63.5 57 4.4 -59.2 305 126 328.8 328.8 291.4 328.9 0.03 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 723.01 mb = 2682.53 m = 8800.85 ft Wetbulb zero: 768.66 mb = 2168.06 m = 7112.96 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 59.91 % Est. max temperature: 21.82 C = 71.28 F Sfc-Lift cond lev (LCL): 873.25 mb = 1120.46 m = 3676.01 ft T: 11.70 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.24 C Layer 925.0- 850.0 mb Conv cond level (CCL): 663.12 mb = 3355.12 m = 11007.49 ft Mean mixing ratio: 3.75 g/kg Conv temperature: 23.79 C = 74.83 F Cap Strength: 7.38 C Lifted Index: 7.60 C Risk: None Lifted Index @300 mb: 14.01 C Lifted Index @700 mb: 4.50 C Showalter Index: 5.81 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 15.10 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 140.00 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.16 J/kg Max Up Vert Vel: 8.39 m/s Conv Inhibition (B-): 46304.16 J/kg Cap Strength: 7.29 C Lift Cond Lev (LCL): 729.07 mb = 2597.49 m = 8521.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 42 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 ---------------------------------------------------------- 0 957 350 210 2 1.0 1.7 | 152 43 -20.3 37.7 1 928 610 260 36 35.5 6.3 | 198 45 14.1 42.2 2 925 639 260 36 35.5 6.3 | 198 45 14.1 42.2 3 895 914 280 34 33.5 -5.9 | 202 32 12.2 30.1 4 863 1219 295 33 29.9 -13.9 | 201 24 8.6 22.0 5 850 1346 295 30 27.2 -12.7 | 194 24 5.9 23.3 6 832 1524 290 32 30.1 -10.9 | 199 27 8.7 25.0 7 801 1829 295 41 37.2 -17.3 | 220 24 15.8 18.6 8 772 2134 305 43 35.2 -24.7 | 231 18 13.9 11.3 9 743 2438 310 46 35.2 -29.6 | 245 15 13.9 6.4 10 716 2743 305 49 40.1 -28.1 | 247 20 18.8 7.9 11 700 2928 305 50 41.0 -28.7 | 250 21 19.6 7.3 12 689 3048 300 48 41.6 -24.0 | 239 24 20.2 12.0 13 662 3353 295 50 45.3 -21.1 | 238 28 24.0 14.8 14 637 3658 300 59 51.1 -29.5 | 258 30 29.8 6.5 15 612 3962 300 67 58.0 -33.5 | 266 37 36.7 2.5 16 588 4267 305 72 59.0 -41.3 | 278 38 37.6 -5.3 17 565 4572 305 68 55.7 -39.0 | 275 35 34.4 -3.0 18 544 4877 305 71 58.2 -40.7 | 277 37 36.8 -4.8 19 522 5182 300 69 59.8 -34.5 | 268 38 38.4 1.5 20 502 5486 305 82 67.2 -47.0 | 284 47 45.8 -11.1 21 500 5520 305 80 65.5 -45.9 | 283 45 44.2 -9.9 22 482 5791 300 82 71.0 -41.0 | 276 50 49.7 -5.0 23 462 6096 295 78 70.7 -33.0 | 267 49 49.4 3.0 24 426 6706 300 85 73.6 -42.5 | 277 53 52.3 -6.5 25 408 7010 295 88 79.8 -37.2 | 271 58 58.4 -1.2 26 400 7160 295 83 75.2 -35.1 | 269 54 53.9 0.9 27 391 7315 290 83 78.0 -28.4 | 262 57 56.7 7.6 28 374 7620 290 86 80.8 -29.4 | 264 60 59.5 6.6 29 343 8230 300 104 90.1 -52.0 | 283 71 68.7 -16.0 30 301 9144 300 100 86.6 -50.0 | 282 67 65.3 -14.0 31 300 9160 300 100 86.6 -50.0 | 282 67 65.3 -14.0 32 274 9754 295 106 96.1 -44.8 | 277 75 74.7 -8.8 33 262 10058 300 113 97.9 -56.5 | 285 79 76.5 -20.5 34 250 10360 300 114 98.7 -57.0 | 285 80 77.4 -21.0 35 250 10363 300 112 97.0 -56.0 | 285 78 75.7 -20.0 36 238 10668 305 117 95.8 -67.1 | 293 81 74.5 -31.1 37 223 11085 305 126 103.2 -72.3 | 294 90 81.9 -36.3 38 216 11278 305 126 103.2 -72.3 | 294 90 81.9 -36.3 39 206 11582 310 117 89.6 -75.2 | 300 79 68.3 -39.2 40 200 11760 300 102 88.3 -51.0 | 283 69 67.0 -15.0 41 196 11887 300 102 88.3 -51.0 | 283 69 67.0 -15.0 42 178 12466 290 109 102.4 -37.3 | 271 81 81.1 -1.3 43 177 12497 290 101 94.9 -34.5 | 269 74 73.6 1.4 44 169 12802 300 109 94.4 -54.5 | 284 75 73.1 -18.5 45 160 13106 300 89 77.1 -44.5 | 279 56 55.7 -8.5 46 153 13411 290 80 75.2 -27.4 | 261 55 53.8 8.6 47 150 13520 290 90 84.6 -30.8 | 265 63 63.2 5.2 48 145 13716 290 89 83.6 -30.4 | 265 63 62.3 5.5 49 132 14326 310 64 49.0 -41.1 | 281 28 27.7 -5.2 50 125 14630 300 56 48.5 -28.0 | 254 28 27.2 8.0 51 113 15240 295 74 67.1 -31.3 | 264 46 45.7 4.7 52 108 15545 300 70 60.6 -35.0 | 269 39 39.3 1.0 53 103 15850 295 72 65.3 -30.4 | 263 44 43.9 5.5 54 100 16020 290 65 61.1 -22.2 | 251 42 39.7 13.7 55 98 16154 290 65 61.1 -22.2 | 251 42 39.7 13.7 56 93 16459 300 72 62.4 -36.0 | 270 41 41.0 -0.0 57 89 16764 305 74 60.6 -42.4 | 279 40 39.3 -6.5 58 80 17374 320 53 34.1 -40.6 | 290 14 12.7 -4.6 59 77 17678 305 51 41.8 -29.3 | 252 22 20.4 6.7 60 73 17983 315 58 41.0 -41.0 | 284 20 19.7 -5.0 61 70 18230 295 50 45.3 -21.1 | 238 28 24.0 14.8 62 69 18288 300 45 39.0 -22.5 | 233 22 17.6 13.5 63 66 18593 290 54 50.7 -18.5 | 239 34 29.4 17.5 64 63 18898 290 58 54.5 -19.8 | 244 37 33.2 16.1 65 57 19507 295 45 40.8 -19.0 | 229 26 19.5 17.0 66 54 19812 300 53 45.9 -26.5 | 249 26 24.6 9.5 67 50 20260 320 53 34.1 -40.6 | 290 14 12.7 -4.6 68 49 20422 320 56 36.0 -42.9 | 295 16 14.7 -6.9 69 46 20726 320 53 34.1 -40.6 | 290 14 12.7 -4.6 70 44 21031 330 58 29.0 -50.2 | 332 16 7.7 -14.3 71 42 21336 330 57 28.5 -49.4 | 332 15 7.2 -13.4 72 40 21641 320 50 32.1 -38.3 | 282 11 10.8 -2.3 73 38 21946 330 44 22.0 -38.1 | 343 2 0.7 -2.1 74 35 22555 290 28 26.3 -9.6 | 191 27 5.0 26.4 75 33 22860 295 38 34.4 -16.1 | 213 24 13.1 19.9 76 31 23165 305 37 30.3 -21.2 | 211 17 9.0 14.8 77 30 23440 310 38 29.1 -24.4 | 214 14 7.8 11.5 78 30 23470 295 40 36.3 -16.9 | 218 24 14.9 19.1 79 28 23774 310 38 29.1 -24.4 | 214 14 7.8 11.5 80 27 24079 305 24 19.7 -13.8 | 176 22 -1.7 22.2 81 26 24384 305 30 24.6 -17.2 | 190 19 3.2 18.8 82 23 24994 315 46 32.5 -32.5 | 253 12 11.2 3.4 83 22 25298 315 46 32.5 -32.5 | 253 12 11.2 3.4 84 20 25908 320 56 36.0 -42.9 | 295 16 14.7 -6.9 85 20 25950 330 66 33.0 -57.2 | 331 24 11.7 -21.2 86 18 26213 330 63 31.5 -54.6 | 331 21 10.2 -18.6 87 17 26518 330 66 33.0 -57.2 | 331 24 11.7 -21.2 88 15 26822 320 58 37.3 -44.4 | 298 18 16.0 -8.5 89 14 27127 330 51 25.5 -44.2 | 333 9 4.2 -8.2 90 13 27432 325 46 26.4 -37.7 | 289 5 5.1 -1.7 91 12 27737 315 38 26.9 -26.9 | 211 11 5.5 9.1 92 11 28042 320 44 28.3 -33.7 | 252 7 7.0 2.3 93 10 28346 315 42 29.7 -29.7 | 233 10 8.4 6.3 94 9 28651 305 48 39.3 -27.5 | 245 20 18.0 8.4 95 8 28956 310 53 40.6 -34.1 | 264 19 19.3 1.9 96 7 29566 295 62 56.2 -26.2 | 254 36 34.9 9.8 97 6 29870 300 62 53.7 -31.0 | 261 33 32.4 5.0 Wind Parameters Mean winds (0-6000m): 299.3 at 55.8 knts Storm direction: 329.3 at 41.8 knts Shear (0-3000m) pos: 7.8 neg: 2.1 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 594.1 neg: -46.6 tot: 547.5 m^2/s^2 ave: 182.5 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 17.3 stream: 9.1 10^-3/s Energy-Hel index: 0.13 Bulk Rich Number: 0.19 Bulk Shear: 186.06 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 ------------------------------------------------------------------------------- 500 263 27 188 39| 34.7 0.0 34.7|469.0 0.0 469.0 937.9 0.83| 48.9 40.7 1000 277 30 195 33| 15.4 0.0 15.4|472.4 -21.9 450.5 450.5 0.59| 31.7 18.8 1500 283 32 198 30| 14.1 0.0 14.1|550.5 -21.9 528.6 352.4 0.65| 25.5 16.6 2000 290 34 205 27| 11.7 0.0 11.7|583.4 -21.9 561.5 280.8 0.65| 21.8 14.1 2500 294 37 211 24| 9.4 1.1 10.5|594.1 -21.9 572.2 228.9 0.62| 18.9 11.8 3000 295 39 216 24| 7.8 2.1 9.9|594.1 -46.6 547.5 182.5 0.52| 17.3 9.1 4000 297 45 232 24| 8.8 1.6 10.3|786.0 -47.2 738.8 184.7 0.59| 16.4 9.7 5000 299 51 244 25| 7.0 1.8 8.8|860.5-114.2 746.3 149.3 0.52| 15.0 7.8 6000 299 56 252 29| 5.9 2.3 8.1|946.0-273.1 672.9 112.1 0.42| 14.4 6.0 Wrote GIF file: /home/apache/climate/data/raob//KOAX/skewt/KOAX.skewt.20251210.00.gif