UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for KGGW... Searching the city database file for: KGGW ... Date:1200Z 5 DEC 25 Station: KGGW WMO ident: 72768 Latitude: 48.22 Longitude: -106.62 Elevation: 700.00 ------------------------------------------------------------------------------- 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 99 SFC 929 700 0.0 0.0 100 0.0 0.0 295 6 279.0 279.7 276.8 290.3 4.11 2 925 728 -0.3 -2.2 87 1.9 -1.1 310 12 279.0 279.6 276.0 288.8 3.51 3 905 903 -1.1 -3.2 86 2.1 -1.9 319 19 279.9 280.5 276.3 289.2 3.33 4 872 1198 -2.9 -4.8 87 1.9 -3.6 329 26 281.0 281.6 276.5 289.7 3.06 5 855 1354 -3.9 -6.1 85 2.2 -4.7 330 30 281.6 282.1 276.5 289.6 2.83 6 850 1400 -4.3 -6.5 85 2.2 -5.1 330 31 281.6 282.1 276.4 289.5 2.76 7 830 1587 -5.5 -7.3 87 1.8 -6.1 328 31 282.3 282.8 276.6 289.9 2.66 8 822 1663 -5.3 -6.9 88 1.6 -5.9 326 31 283.3 283.8 277.3 291.2 2.77 9 815 1730 -5.3 -6.9 88 1.6 -5.9 323 31 284.0 284.5 277.6 292.0 2.79 10 745 2431 -8.7 -11.9 78 3.2 -9.7 330 31 287.7 288.0 278.5 293.8 2.06 11 732 2567 -9.5 -12.5 79 3.0 -10.4 332 31 288.3 288.6 278.7 294.2 2.00 12 711 2791 -11.1 -14.0 79 2.9 -11.9 335 32 288.9 289.2 278.8 294.3 1.82 13 700 2911 -12.1 -15.0 79 2.9 -12.9 335 33 289.1 289.4 278.7 294.2 1.70 14 679 3144 -13.5 -16.6 77 3.1 -14.3 331 30 290.1 290.3 279.0 294.7 1.54 15 653 3440 -15.9 -18.7 79 2.8 -16.6 334 31 290.6 290.8 278.9 294.7 1.34 16 627 3745 -17.9 -20.8 78 2.9 -18.6 330 34 291.7 291.9 279.2 295.3 1.16 17 596 4123 -20.5 -23.2 79 2.7 -21.0 330 35 293.0 293.1 279.6 296.1 0.99 18 548 4740 -25.1 -27.4 81 2.3 -25.5 326 30 294.6 294.7 280.0 297.0 0.74 19 500 5400 -30.3 -33.3 75 3.0 -30.6 325 34 296.1 296.2 280.3 297.6 0.46 20 491 5529 -31.5 -34.6 74 3.1 -31.8 320 33 296.2 296.2 280.3 297.5 0.41 21 454 6077 -36.3 -39.6 71 3.3 -36.5 325 30 296.9 296.9 280.4 297.8 0.27 22 435 6372 -38.9 -42.4 69 3.5 -39.1 321 31 297.2 297.3 280.4 297.9 0.21 23 400 6940 -44.1 -47.0 73 2.9 -44.2 315 33 297.7 297.7 280.5 298.2 0.14 24 375 7368 -48.1 -51.8 65 3.7 -48.2 318 36 297.9 297.9 280.6 298.2 0.09 25 367 7510 -48.5 -51.8 68 3.3 -48.6 319 36 299.2 299.3 281.1 299.5 0.09 26 366 7527 -48.5 -51.7 69 3.2 -48.6 319 36 299.5 299.5 281.3 299.8 0.09 27 357 7691 -48.9 -52.9 63 4.0 -49.0 320 41 301.1 301.1 281.9 301.4 0.08 28 333 8149 -46.7 -52.7 50 6.0 -46.9 319 51 310.1 310.2 285.5 310.5 0.09 29 310 8623 -46.3 -54.3 40 8.0 -46.6 324 58 317.1 317.1 287.9 317.4 0.08 30 300 8840 -46.7 -55.7 35 9.0 -47.0 325 57 319.5 319.5 288.6 319.8 0.07 31 295 8952 -46.5 -56.5 31 10.0 -46.9 325 58 321.4 321.4 289.2 321.6 0.06 32 281 9276 -46.1 -58.1 24 12.0 -46.5 325 61 326.4 326.4 290.7 326.6 0.05 33 250 10050 -49.5 -63.5 18 14.0 -49.8 325 61 332.5 332.5 292.4 332.6 0.03 34 246 10155 -49.7 -64.7 16 15.0 -50.1 322 62 333.7 333.7 292.7 333.8 0.03 35 226 10713 -46.7 -64.7 11 18.0 -47.3 314 70 346.5 346.5 295.9 346.6 0.03 36 209 11230 -48.1 -68.1 8 20.0 -48.6 314 68 352.1 352.1 297.1 352.2 0.02 37 207 11293 -48.1 -68.1 8 20.0 -48.6 315 69 353.1 353.1 297.3 353.2 0.02 38 200 11520 -47.7 -68.7 7 21.0 -48.3 310 67 357.2 357.2 298.2 357.3 0.02 39 199 11553 -47.7 -68.7 7 21.0 -48.3 310 67 357.7 357.8 298.2 357.8 0.02 40 192 11788 -48.1 -70.1 6 22.0 -48.7 306 66 360.8 360.8 298.9 360.9 0.02 41 180 12212 -48.5 -71.5 5 23.0 -49.1 310 75 366.9 366.9 300.0 366.9 0.01 42 177 12322 -48.5 -72.5 5 24.0 -49.1 310 76 368.6 368.6 300.3 368.7 0.01 43 166 12743 -47.9 -73.9 3 26.0 -48.6 310 82 376.5 376.5 301.7 376.5 0.01 44 165 12783 -47.7 -73.7 3 26.0 -48.4 310 83 377.4 377.4 301.8 377.5 0.01 45 163 12863 -47.9 -73.9 3 26.0 -48.6 310 85 378.4 378.4 302.0 378.5 0.01 46 155 13194 -47.7 -75.7 3 28.0 -48.5 310 93 384.3 384.3 302.9 384.3 0.01 47 154 13237 -47.5 -75.5 3 28.0 -48.3 310 94 385.3 385.3 303.1 385.3 0.01 48 152 13323 -47.8 -75.8 3 28.0 -48.6 310 96 386.2 386.2 303.2 386.3 0.01 49 150 13410 -48.1 -76.1 3 28.0 -48.8 315 96 387.2 387.2 303.4 387.2 0.01 50 135 14101 -51.1 -80.1 2 29.0 -51.7 319 88 393.7 393.7 304.3 393.7 0.00 51 134 14149 -51.3 -80.3 2 29.0 -51.9 318 87 394.2 394.2 304.4 394.2 0.00 52 132 14247 -51.3 -81.3 2 30.0 -51.9 316 83 395.9 395.9 304.6 395.9 0.00 53 127 14498 -51.1 -82.1 1 31.0 -51.8 312 81 400.6 400.6 305.3 400.7 0.00 54 125 14602 -51.1 -82.1 1 31.0 -51.8 311 82 402.5 402.5 305.5 402.5 0.00 55 112 15314 -52.9 -83.9 1 31.0 -53.5 310 89 411.9 411.9 306.7 412.0 0.00 56 106 15668 -54.7 -84.7 1 30.0 -55.2 308 83 415.1 415.1 307.2 415.1 0.00 57 100 16040 -56.1 -86.1 1 30.0 -56.6 310 82 419.3 419.3 307.6 419.3 0.00 58 96 16298 -56.9 -86.9 1 30.0 -57.3 312 81 422.7 422.7 308.0 422.7 0.00 59 95 16364 -56.9 -86.9 1 30.0 -57.3 313 79 424.0 424.0 308.2 424.0 0.00 60 88 16850 -54.5 -85.5 1 31.0 -55.1 300 66 438.2 438.2 309.7 438.2 0.00 61 85 17073 -52.9 -83.9 1 31.0 -53.7 300 69 445.8 445.8 310.4 445.8 0.00 62 78 17623 -54.7 -84.7 1 30.0 -55.4 287 57 453.1 453.1 311.1 453.1 0.00 63 70 18310 -57.3 -86.3 1 29.0 -57.9 300 59 461.8 461.8 312.0 461.8 0.00 64 68 18493 -58.5 -87.5 1 29.0 -59.0 303 60 463.1 463.1 312.0 463.1 0.00 65 65 18775 -59.9 -88.9 1 29.0 -60.3 308 57 466.0 466.0 312.3 466.0 0.00 66 59 19382 -58.5 -87.5 1 29.0 -59.1 317 46 482.2 482.2 313.6 482.3 0.00 67 58 19489 -58.5 -87.5 1 29.0 -59.1 315 40 484.6 484.6 313.8 484.6 0.00 68 55 19822 -59.7 -88.7 1 29.0 -60.3 310 50 489.3 489.3 314.2 489.3 0.00 69 53 20053 -60.1 -89.1 1 29.0 -60.6 310 46 493.6 493.6 314.5 493.6 0.00 70 50 20420 -56.3 -86.3 1 30.0 -57.2 330 39 510.8 510.8 315.7 510.8 0.00 71 47 20814 -55.3 321 42 522.3 72 44 21234 -56.7 328 29 528.8 73 42 21529 -55.7 321 26 538.4 74 35 22679 -60.3 286 17 555.2 75 30 23650 -55.9 345 42 592.2 76 27 24323 -53.3 349 36 617.7 77 23 25344 -57.5 47 22 634.3 78 20 26230 -55.1 25 31 667.5 79 16 27675 -48.3 65 40 733.7 80 15 28099 -48.5 70 38 746.7 81 15 28099 -48.3 70 38 747.4 82 13 29042 -47.5 65 47 781.4 83 10 30770 -48.5 65 49 838.5 84 8.1 32172 -43.5 910.4 85 7.9 32340 -43.9 915.4 TRP 357 7691 -48.9 -52.9 63 4.0 -49.0 320 41 301.1 301.1 281.9 301.4 0.08 WND 152 13323 -47.8 -75.8 3 28.0 -48.6 310 96 386.2 386.2 303.2 386.3 0.01 Sounding variables and indices 1000-500 mb thick: 5301.00 m Freezing level: 929.00 mb = 700.00 m = 2296.56 ft Wetbulb zero: 928.93 mb = 700.50 m = 2298.19 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 80.97 % Est. max temperature: 6.74 C = 44.13 F Sfc-Lift cond lev (LCL): 928.83 mb = 701.21 m = 2300.53 ft T: -0.01 C 700-500 lapse rate: 7.31 C/km ThetaE index: 1.56 C Layer 925.0- 905.0 mb Conv cond level (CCL): 833.44 mb = 1554.73 m = 5100.75 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 3.15 C = 37.67 F Cap Strength: 5.76 C Lifted Index: 6.30 C Risk: None Lifted Index @300 mb: 21.37 C Lifted Index @700 mb: 3.88 C Showalter Index: 6.30 C Risk: None Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 23.80 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.63 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 69303.66 J/kg Cap Strength: 6.32 C Lift Cond Lev (LCL): 851.24 mb = 1388.54 m = 4555.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 23 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 ---------------------------------------------------------- 0 929 700 295 6 5.4 -2.5 | 191 21 4.0 20.4 1 925 728 310 12 9.2 -7.7 | 207 17 7.8 15.3 2 904 914 320 19 12.2 -14.6 | 232 14 10.8 8.4 3 870 1219 330 27 13.5 -23.4 | 272 12 12.1 -0.4 4 850 1400 330 31 15.5 -26.8 | 285 15 14.1 -3.9 5 837 1524 330 31 15.5 -26.8 | 285 15 14.1 -3.9 6 804 1829 320 31 19.9 -23.7 | 272 19 18.5 -0.8 7 774 2134 330 32 16.0 -27.7 | 288 15 14.6 -4.7 8 744 2438 330 31 15.5 -26.8 | 285 15 14.1 -3.9 9 715 2743 335 31 13.1 -28.1 | 294 13 11.7 -5.1 10 700 2911 335 33 13.9 -29.9 | 299 14 12.6 -6.9 11 687 3048 330 30 15.0 -26.0 | 282 14 13.6 -3.0 12 659 3353 335 30 12.7 -27.2 | 290 12 11.3 -4.2 13 633 3658 330 34 17.0 -29.4 | 293 17 15.6 -6.5 14 607 3962 330 36 18.0 -31.2 | 296 19 16.6 -8.2 15 583 4267 330 33 16.5 -28.6 | 290 16 15.1 -5.6 16 537 4877 325 29 16.6 -23.8 | 273 15 15.2 -0.8 17 515 5182 320 32 20.6 -24.5 | 275 19 19.2 -1.5 18 500 5400 325 34 19.5 -27.9 | 285 19 18.1 -4.9 19 494 5486 320 33 21.2 -25.3 | 277 20 19.8 -2.3 20 472 5791 320 33 21.2 -25.3 | 277 20 19.8 -2.3 21 452 6096 325 30 17.2 -24.6 | 276 16 15.8 -1.6 22 433 6401 320 31 19.9 -23.7 | 272 19 18.5 -0.8 23 414 6706 315 32 22.6 -22.6 | 269 21 21.2 0.3 24 400 6940 315 33 23.3 -23.3 | 271 22 21.9 -0.4 25 361 7620 320 37 23.8 -28.3 | 283 23 22.4 -5.4 26 357 7691 320 41 26.4 -31.4 | 289 26 25.0 -8.4 27 345 7925 315 43 30.4 -30.4 | 284 30 29.0 -7.4 28 329 8230 320 54 34.7 -41.4 | 299 38 33.3 -18.4 29 314 8534 325 59 33.8 -48.3 | 308 41 32.5 -25.4 30 300 8839 320 57 36.6 -43.7 | 300 41 35.2 -20.7 31 300 8840 325 57 32.7 -46.7 | 307 39 31.3 -23.7 32 287 9144 325 60 34.4 -49.1 | 308 42 33.0 -26.2 33 261 9754 325 64 36.7 -52.4 | 310 46 35.3 -29.5 34 250 10050 325 61 35.0 -50.0 | 309 43 33.6 -27.0 35 238 10363 315 64 45.3 -45.3 | 297 49 43.9 -22.3 36 228 10668 315 71 50.2 -50.2 | 299 56 48.8 -27.2 37 217 10973 310 65 49.8 -41.8 | 291 52 48.4 -18.8 38 207 11278 315 69 48.8 -48.8 | 299 54 47.4 -25.8 39 200 11520 310 67 51.3 -43.1 | 292 54 49.9 -20.1 40 189 11887 305 66 54.1 -37.9 | 286 55 52.7 -14.9 41 181 12192 310 75 57.5 -48.2 | 294 61 56.1 -25.2 42 172 12497 310 77 59.0 -49.5 | 295 63 57.6 -26.5 43 165 12802 310 83 63.6 -53.4 | 296 69 62.2 -30.4 44 152 13323 310 96 73.5 -61.7 | 298 82 72.2 -38.7 45 150 13410 315 96 67.9 -67.9 | 304 80 66.5 -44.9 46 150 13411 310 96 73.5 -61.7 | 298 82 72.2 -38.7 47 143 13716 315 93 65.8 -65.8 | 304 77 64.4 -42.8 48 137 14021 320 91 58.5 -69.7 | 309 74 57.1 -46.7 49 130 14326 315 80 56.6 -56.6 | 301 65 55.2 -33.6 50 119 14935 305 85 69.6 -48.8 | 291 73 68.2 -25.8 51 113 15240 310 91 69.7 -58.5 | 297 77 68.3 -35.5 52 108 15545 310 82 62.8 -52.7 | 296 68 61.4 -29.7 53 103 15850 305 85 69.6 -48.8 | 291 73 68.2 -25.8 54 100 16040 310 82 62.8 -52.7 | 296 68 61.4 -29.7 55 98 16154 310 86 65.9 -55.3 | 297 72 64.5 -32.3 56 94 16459 315 76 53.7 -53.7 | 300 61 52.4 -30.8 57 89 16764 300 65 56.3 -32.5 | 280 56 54.9 -9.5 58 85 17069 300 69 59.8 -34.5 | 281 59 58.4 -11.5 59 81 17374 295 59 53.5 -24.9 | 272 52 52.1 -2.0 60 77 17678 285 56 54.1 -14.5 | 261 53 52.7 8.5 61 74 17983 285 57 55.1 -14.8 | 261 54 53.7 8.2 62 70 18288 290 55 51.7 -18.8 | 265 50 50.3 4.2 63 70 18310 300 59 51.1 -29.5 | 277 50 49.7 -6.5 64 67 18593 305 60 49.1 -34.4 | 283 49 47.8 -11.4 65 64 18898 310 55 42.1 -35.4 | 287 43 40.7 -12.4 66 61 19202 320 56 36.0 -42.9 | 300 40 34.6 -19.9 67 58 19507 315 39 27.6 -27.6 | 280 27 26.2 -4.6 68 55 19812 310 50 38.3 -32.1 | 284 38 36.9 -9.2 69 52 20117 310 45 34.5 -28.9 | 280 34 33.1 -6.0 70 50 20420 330 39 19.5 -33.8 | 301 21 18.1 -10.8 71 50 20422 325 48 27.5 -39.3 | 302 31 26.1 -16.3 72 48 20726 320 45 28.9 -34.5 | 293 30 27.5 -11.5 73 43 21336 330 25 12.5 -21.7 | 263 11 11.1 1.3 74 41 21641 315 27 19.1 -19.1 | 258 18 17.7 3.9 75 39 21946 295 15 13.6 -6.3 | 216 21 12.2 16.6 76 37 22250 275 12 12.0 -1.0 | 206 24 10.6 21.9 77 36 22555 275 13 13.0 -1.1 | 208 25 11.6 21.8 78 32 23165 330 31 15.5 -26.8 | 285 15 14.1 -3.9 79 31 23470 335 35 14.8 -31.7 | 303 16 13.4 -8.7 80 30 23650 345 42 10.9 -40.6 | 332 20 9.5 -17.6 81 29 23774 350 31 5.4 -30.5 | 332 9 4.0 -7.6 82 28 24079 345 42 10.9 -40.6 | 332 20 9.5 -17.6 83 27 24384 350 35 6.1 -34.5 | 338 12 4.7 -11.5 84 25 24689 5 26 -2.3 -25.9 | 51 5 -3.7 -2.9 85 24 24994 25 21 -8.9 -19.0 | 111 11 -10.3 3.9 86 23 25298 50 22 -16.9 -14.1 | 116 20 -18.2 8.8 87 22 25603 30 21 -10.5 -18.2 | 112 13 -11.9 4.8 88 21 25908 10 21 -3.6 -20.7 | 114 6 -5.0 2.3 89 20 26213 40 24 -15.4 -18.4 | 105 17 -16.8 4.6 90 20 26230 25 31 -13.1 -28.1 | 71 15 -14.5 -5.1 91 19 26518 10 35 -6.1 -34.5 | 33 14 -7.5 -11.5 92 18 26822 20 34 -11.6 -31.9 | 55 16 -13.0 -9.0 93 17 27127 45 30 -21.2 -21.2 | 94 23 -22.6 1.8 94 17 27432 35 35 -20.1 -28.7 | 75 22 -21.5 -5.7 95 16 27737 70 41 -38.5 -14.0 | 103 41 -39.9 9.0 96 15 28042 70 38 -35.7 -13.0 | 105 38 -37.1 10.0 97 14 28346 70 40 -37.6 -13.7 | 103 40 -39.0 9.3 98 14 28651 65 49 -44.4 -20.7 | 93 46 -45.8 2.3 99 13 29261 65 46 -41.7 -19.4 | 95 43 -43.1 3.5 100 12 29566 70 49 -46.0 -16.8 | 97 48 -47.4 6.2 101 11 29870 75 49 -47.3 -12.7 | 102 50 -48.7 10.3 102 10 30770 65 49 -44.4 -20.7 | 93 46 -45.8 2.3 Wind Parameters Mean winds (0-6000m): 326.5 at 30.7 knts Storm direction: 356.5 at 23.0 knts Shear (0-3000m) pos: 4.0 neg: 1.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 101.9 deg Storm rel helicity (0-3000m) pos: 129.4 neg: -29.9 tot: 99.5 m^2/s^2 ave: 33.2 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.70 Bulk Shear: 18.10 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 ------------------------------------------------------------------------------- 500 322 19 233 13| 22.4 0.0 22.4| 79.6 0.0 79.6 159.1 0.90| 23.1 20.8 1000 326 25 259 13| 11.2 2.7 13.9| 92.5 -9.1 83.4 83.4 0.72| 15.5 11.2 1500 326 27 267 14| 8.0 1.8 9.8|110.6 -14.6 96.0 64.0 0.67| 12.7 8.5 2000 327 28 272 14| 6.0 1.3 7.3|116.4 -16.4 100.0 50.0 0.65| 10.3 6.6 2500 329 29 276 14| 4.8 1.1 5.8|123.7 -29.9 93.8 37.5 0.52| 9.6 5.0 3000 329 29 279 14| 4.0 1.6 5.6|129.4 -29.9 99.5 33.2 0.49| 9.0 4.4 4000 329 30 282 14| 3.0 1.0 4.0|133.0 -51.1 81.9 20.5 0.36| 7.7 2.8 5000 328 31 281 15| 2.4 1.3 3.7|152.3 -71.0 81.2 16.2 0.30| 7.3 2.2 6000 327 31 280 16| 1.9 1.5 3.3|152.3 -82.8 69.5 11.6 0.23| 6.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//KGGW/skewt/KGGW.skewt.20251205.12.gif