UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 11 DEC 25 Station: PACD WMO ident: 70316 Latitude: 55.20 Longitude: -162.73 Elevation: 31.00 ------------------------------------------------------------------------------- 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 1031 31 -5.3 -7.4 85 2.1 -6.0 310 7 265.5 265.9 265.5 271.2 2.12 1 1029 46 -0.7 -5.0 73 4.3 -2.2 313 8 270.2 270.7 269.4 277.2 2.56 2 1024 84 -0.5 -4.9 72 4.4 -2.0 320 9 270.8 271.2 269.8 277.8 2.59 3 1000 268 -2.1 -5.7 76 3.6 -3.3 355 15 271.0 271.5 269.8 277.8 2.49 4 958 607 -5.3 -6.4 92 1.1 -5.7 5 19 271.2 271.6 269.8 277.9 2.47 5 953 648 -5.5 -7.5 86 2.0 -6.1 8 19 271.4 271.7 269.7 277.6 2.28 6 951 665 -4.9 -9.9 68 5.0 -6.4 9 20 272.1 272.4 269.5 277.4 1.89 7 948 690 -2.5 -24.5 17 22.0 -7.2 11 20 274.8 274.9 269.0 276.5 0.55 8 947 698 -1.7 -29.7 10 28.0 -7.0 11 20 275.7 275.8 269.1 276.8 0.34 9 945 715 -1.5 -31.5 8 30.0 -7.0 13 20 276.1 276.1 269.3 277.0 0.29 10 929 851 -2.3 -32.3 8 30.0 -7.7 23 22 276.6 276.7 269.6 277.5 0.27 11 925 885 -2.1 -32.1 8 30.0 -7.5 25 22 277.2 277.2 269.9 278.0 0.28 12 921 919 -1.9 -32.9 7 31.0 -7.5 25 23 277.7 277.8 270.2 278.5 0.26 13 910 1015 -2.7 -33.7 7 31.0 -8.1 23 25 277.8 277.9 270.3 278.6 0.24 14 901 1093 -2.3 -35.3 6 33.0 -7.9 22 27 279.0 279.1 270.9 279.7 0.21 15 863 1434 -3.5 -36.5 6 33.0 -8.9 24 33 281.3 281.3 272.2 281.9 0.19 16 850 1554 -2.9 -42.9 3 40.0 -8.8 25 33 283.1 283.1 273.1 283.4 0.10 17 849 1563 -2.7 -41.7 3 39.0 -8.6 25 33 283.4 283.4 273.3 283.8 0.12 18 830 1742 -3.1 -41.1 3 38.0 -8.9 22 34 284.8 284.9 274.2 285.3 0.13 19 806 1974 -4.5 -47.5 2 43.0 -10.2 20 35 285.7 285.8 274.5 286.0 0.07 20 738 2660 -9.3 -45.3 4 36.0 -13.8 10 36 287.8 287.8 275.7 288.1 0.09 21 720 2851 -10.3 -49.3 2 39.0 -14.7 7 39 288.7 288.8 276.1 289.0 0.06 22 709 2969 -10.9 -31.9 16 21.0 -14.5 3 42 289.4 289.4 276.9 290.6 0.37 23 700 3067 -11.3 -31.3 17 20.0 -14.8 360 44 290.0 290.0 277.3 291.3 0.40 24 698 3089 -11.1 -31.1 17 20.0 -14.6 360 44 290.4 290.5 277.5 291.8 0.41 25 681 3278 -11.7 -34.7 13 23.0 -15.4 356 44 291.8 291.9 278.0 292.8 0.30 26 671 3391 -12.1 -33.1 16 21.0 -15.6 356 44 292.6 292.7 278.5 293.8 0.35 27 651 3622 -13.9 -34.9 15 21.0 -17.1 3 46 293.1 293.2 278.7 294.1 0.30 28 612 4089 -17.1 -34.1 21 17.0 -19.6 2 48 294.7 294.7 279.4 295.8 0.35 29 599 4249 -18.5 -31.5 31 13.0 -20.5 0 49 294.8 294.9 279.7 296.4 0.46 30 594 4312 -18.7 -29.7 37 11.0 -20.5 360 49 295.3 295.4 280.0 297.1 0.55 31 591 4350 -18.7 -29.7 37 11.0 -20.5 360 50 295.8 295.9 280.3 297.5 0.55 32 588 4388 -18.9 -29.9 37 11.0 -20.7 360 50 296.0 296.0 280.3 297.7 0.54 33 578 4515 -19.1 -33.1 28 14.0 -21.2 360 52 297.2 297.2 280.7 298.5 0.41 34 576 4541 -19.1 -31.1 34 12.0 -21.0 360 52 297.5 297.6 280.9 299.1 0.49 35 557 4790 -20.9 -29.9 44 9.0 -22.4 360 56 298.2 298.3 281.4 300.1 0.57 36 529 5169 -23.3 -34.3 36 11.0 -24.8 360 59 299.8 299.8 281.8 301.1 0.40 37 501 5566 -25.9 -31.9 57 6.0 -26.8 360 63 301.3 301.4 282.6 303.0 0.53 38 500 5580 -25.9 -32.9 52 7.0 -26.8 360 63 301.5 301.5 282.6 303.1 0.48 39 499 5595 -25.9 -33.9 47 8.0 -26.9 360 63 301.6 301.7 282.6 303.1 0.44 40 474 5965 -29.1 -33.3 67 4.2 -29.6 360 63 302.1 302.2 282.9 303.8 0.49 41 464 6117 -30.1 -36.1 56 6.0 -30.7 360 63 302.7 302.8 283.0 304.0 0.38 42 459 6194 -30.5 -38.5 45 8.0 -31.3 360 63 303.2 303.2 283.1 304.2 0.30 43 449 6351 -31.7 -39.7 45 8.0 -32.4 360 64 303.6 303.6 283.2 304.5 0.27 44 420 6821 -34.7 -45.7 32 11.0 -35.4 360 67 305.6 305.6 283.8 306.1 0.15 45 405 7074 -36.7 -42.7 54 6.0 -37.1 360 71 306.2 306.2 284.2 307.0 0.22 46 401 7143 -37.1 -48.1 31 11.0 -37.7 360 72 306.6 306.6 284.2 307.0 0.12 47 400 7160 -37.3 -47.3 35 10.0 -37.9 360 72 306.5 306.5 284.2 307.0 0.13 48 390 7334 -38.9 -48.9 34 10.0 -39.4 360 74 306.6 306.7 284.2 307.1 0.11 49 387 7387 -39.3 -49.3 34 10.0 -39.8 360 75 306.8 306.8 284.2 307.2 0.11 50 386 7404 -39.1 -51.1 27 12.0 -39.7 360 75 307.3 307.3 284.4 307.6 0.09 51 383 7458 -39.3 -49.3 34 10.0 -39.8 360 76 307.7 307.7 284.6 308.1 0.11 52 358 7915 -43.7 -47.4 67 3.7 -43.9 360 82 307.8 307.8 284.7 308.3 0.15 53 352 8028 -44.5 -48.7 63 4.2 -44.7 360 84 308.2 308.2 284.8 308.7 0.13 54 347 8123 -44.7 -50.7 51 6.0 -44.9 360 85 309.2 309.2 285.2 309.6 0.11 55 300 9080 -51.9 -60.9 33 9.0 -52.1 360 100 312.2 312.2 286.2 312.3 0.04 56 265 9874 -57.5 -65.8 34 8.3 -57.6 350 110 315.3 315.3 287.2 315.4 0.02 57 250 10240 -60.1 -68.1 34 8.0 -60.2 355 100 316.7 316.7 287.7 316.8 0.02 58 229 10781 -62.1 -72.1 25 10.0 -62.2 360 83 321.7 321.7 289.3 321.8 0.01 59 200 11620 -58.5 -79.5 5 21.0 -58.7 330 59 340.1 340.1 294.3 340.1 0.00 60 150 13510 -47.3 -80.3 1 33.0 -48.1 250 13 388.6 388.6 303.6 388.6 0.00 61 100 16170 -49.7 -82.7 1 33.0 -50.7 260 23 431.7 431.7 309.0 431.7 0.00 62 97 16369 -50.9 -83.9 1 33.0 -51.8 263 24 433.1 433.1 309.1 433.2 0.00 63 94 16575 -48.3 -83.3 1 35.0 -49.5 277 25 442.2 442.2 310.1 442.2 0.00 64 89 16934 -49.1 -83.1 1 34.0 -50.3 292 26 447.5 447.5 310.6 447.5 0.00 65 84 17316 -46.3 -82.3 1 36.0 -47.9 290 26 460.7 460.7 311.8 460.7 0.01 66 77 17892 -47.9 -82.9 1 35.0 -49.4 290 24 469.0 469.0 312.5 469.0 0.01 67 75 18066 -47.1 -83.1 1 36.0 -48.7 295 21 474.2 474.2 313.0 474.2 0.01 68 70 18520 -50.1 -84.1 1 34.0 -51.4 180 8 477.2 477.2 313.2 477.2 0.00 69 65 19001 -52.3 -85.3 1 33.0 -53.4 187 10 482.6 482.6 313.7 482.6 0.00 70 59 19625 -53.7 -85.7 1 32.0 -54.7 225 10 493.0 493.0 314.4 493.1 0.00 71 56 19961 -52.9 -85.9 1 33.0 -54.1 253 12 502.3 502.3 315.1 502.3 0.00 72 55 20078 -50.3 -84.3 1 34.0 -51.8 262 13 510.8 510.8 315.7 510.9 0.01 73 50 20700 -49.9 -83.9 1 34.0 -51.6 265 2 525.9 525.9 316.6 525.9 0.01 74 48 20967 -49.5 -84.5 1 35.0 -51.4 269 4 533.0 533.0 317.1 533.0 0.01 75 44 21538 -48.5 -83.5 1 35.0 -50.7 331 2 548.9 548.9 318.1 548.9 0.01 76 41 22001 -50.5 -84.5 1 34.0 -52.4 122 11 555.1 555.1 318.4 555.1 0.01 77 35 23032 -50.7 -84.7 1 34.0 -52.8 145 15 580.3 580.3 319.7 580.3 0.01 78 35 23032 -50.7 -84.7 1 34.0 -52.8 145 15 580.3 580.3 319.7 580.3 0.01 79 30 24040 -48.9 -84.9 1 36.0 -51.8 95 16 611.3 611.3 321.1 611.4 0.01 80 28 24493 -48.5 -84.5 1 36.0 -51.6 102 14 624.6 624.6 321.7 624.7 0.01 81 23 25778 -50.9 -84.9 1 34.0 -53.8 134 17 653.7 653.7 322.8 653.8 0.01 82 22 26067 -49.3 -85.3 1 36.0 -52.8 125 15 666.8 666.8 323.3 666.9 0.01 83 20 26690 -50.3 -85.3 1 35.0 -53.7 110 18 682.2 682.2 323.9 682.3 0.01 84 17 27748 -51.1 -85.1 1 34.0 -54.6 121 36 712.1 712.1 324.8 712.2 0.02 85 17 27748 -51.1 -86.1 1 35.0 -54.6 121 36 712.1 712.1 324.8 712.2 0.01 86 16 28144 -49.3 -85.3 1 36.0 -53.6 150 18 730.4 730.4 325.4 730.6 0.02 87 14 29015 -51.3 -85.3 1 34.0 -55.3 129 19 752.1 752.1 326.0 752.2 0.02 88 14 29015 -50.3 -85.3 1 35.0 -54.6 129 19 755.5 755.5 326.1 755.6 0.02 89 12 30018 -51.9 -85.9 1 34.0 -56.1 98 21 783.9 783.9 326.8 784.0 0.02 90 10 31200 -51.5 -85.5 1 34.0 -56.4 110 13 827.3 827.3 327.9 827.5 0.03 91 9.7 31397 -52.3 -86.3 1 34.0 -57.0 109 14 831.5 831.5 328.0 831.7 0.02 92 9.1 31810 -51.3 -86.3 1 35.0 -56.6 107 15 850.7 850.7 328.4 850.9 0.03 93 8.0 32640 -53.9 -86.9 1 33.0 -58.6 104 19 872.3 872.3 328.9 872.5 0.03 94 7.3 33229 -52.1 -86.1 1 34.0 -57.8 101 21 902.8 902.8 329.5 903.1 0.03 95 7.0 33500 -52.9 -85.9 1 33.0 -58.4 100 22 910.4 910.4 329.6 910.7 0.03 96 6.8 33687 -53.3 -87.3 1 34.0 -58.7 916.3 916.3 329.7 916.6 0.03 97 6.6 33880 -51.7 -86.7 1 35.0 -57.9 930.9 930.9 330.0 931.2 0.03 98 6.5 33979 -52.3 -86.3 1 34.0 -58.3 932.4 932.4 330.0 932.8 0.04 TRP 229 10781 -62.1 -72.1 25 10.0 -62.2 360 83 321.7 321.7 289.3 321.8 0.01 WND 265 9874 -57.5 -65.8 34 8.3 -57.6 350 110 315.3 315.3 287.2 315.4 0.02 Sounding variables and indices 1000-500 mb thick: 5312.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 25.28 % Est. max temperature: 9.50 C = 49.11 F Sfc-Lift cond lev (LCL): 997.16 mb = 290.44 m = 952.86 ft T: -2.31 C 700-500 lapse rate: 5.81 C/km ThetaE index: 1.42 C Layer 953.0- 947.0 mb Conv cond level (CCL): 655.14 mb = 3573.78 m = 11724.84 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 22.43 C = 72.37 F Cap Strength: 19.72 C Lifted Index: 19.87 C Risk: None Lifted Index @300 mb: 24.49 C Lifted Index @700 mb: 13.11 C Showalter Index: 15.05 C Risk: None Total Totals Index: 6.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: -17.00 C K Index: -39.90 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 4.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.06 J/kg Max Up Vert Vel: 6.79 m/s Conv Inhibition (B-): 69845.09 J/kg Cap Strength: 19.61 C Lift Cond Lev (LCL): 895.37 mb = 1142.89 m = 3749.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 35 at 31 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 1031 31 310 7 5.4 -4.5 | 228 31 23.1 20.9 1 1000 268 355 15 1.3 -14.9 | 241 22 19.1 10.5 2 995 305 355 16 1.4 -15.9 | 244 21 19.1 9.5 3 958 610 5 19 -1.7 -18.9 | 248 17 16.1 6.5 4 925 885 25 22 -9.3 -19.9 | 237 10 8.5 5.5 5 922 914 25 23 -9.7 -20.8 | 240 9 8.0 4.6 6 887 1219 20 29 -9.9 -27.3 | 283 8 7.8 -1.8 7 853 1524 25 34 -14.4 -30.8 | 328 6 3.4 -5.4 8 850 1554 25 33 -13.9 -29.9 | 320 6 3.8 -4.5 9 821 1829 20 35 -12.0 -32.9 | 322 9 5.8 -7.5 10 789 2134 20 35 -12.0 -32.9 | 322 9 5.8 -7.5 11 759 2438 10 33 -5.7 -32.5 | 300 14 12.0 -7.1 12 730 2743 10 37 -6.4 -36.4 | 314 16 11.3 -11.0 13 700 3067 360 44 -0.0 -44.0 | 316 26 17.8 -18.6 14 674 3353 355 44 3.8 -43.8 | 310 28 21.6 -18.4 15 647 3658 5 46 -4.0 -45.8 | 326 25 13.7 -20.4 16 596 4267 360 49 -0.0 -49.0 | 323 30 17.8 -23.6 17 549 4877 360 57 -0.0 -57.0 | 331 36 17.8 -31.6 18 500 5580 360 63 -0.0 -63.0 | 335 42 17.8 -37.6 19 465 6096 360 63 -0.0 -63.0 | 335 42 17.8 -37.6 20 427 6706 360 66 -0.0 -66.0 | 336 44 17.8 -40.6 21 400 7160 360 72 -0.0 -72.0 | 339 50 17.8 -46.6 22 373 7620 360 78 -0.0 -78.0 | 341 55 17.8 -52.6 23 300 9080 360 100 -0.0 -100.0 | 347 77 17.8 -74.6 24 297 9144 360 98 -0.0 -98.0 | 346 75 17.8 -72.6 25 265 9874 350 110 19.1 -108.3 | 336 91 36.9 -82.9 26 257 10058 350 110 19.1 -108.3 | 336 91 36.9 -82.9 27 250 10240 355 100 8.7 -99.6 | 340 79 26.5 -74.2 28 229 10781 360 83 -0.0 -83.0 | 343 60 17.8 -57.6 29 211 11278 10 68 -11.8 -67.0 | 352 42 5.9 -41.5 30 200 11620 330 59 29.5 -51.1 | 299 54 47.3 -25.7 31 192 11887 335 59 24.9 -53.5 | 303 51 42.7 -28.1 32 175 12497 345 40 10.4 -38.6 | 295 31 28.1 -13.2 33 160 13106 360 15 -0.0 -15.0 | 240 21 17.8 10.4 34 152 13411 240 10 8.7 5.0 | 221 40 26.4 30.4 35 150 13510 250 13 12.2 4.4 | 225 42 30.0 29.9 36 139 14021 255 15 14.5 3.9 | 228 44 32.2 29.3 37 132 14326 305 20 16.4 -11.5 | 248 37 34.1 13.9 38 121 14935 300 34 29.4 -17.0 | 260 48 47.2 8.4 39 115 15240 315 32 22.6 -22.6 | 266 40 40.4 2.8 40 110 15545 300 30 26.0 -15.0 | 257 45 43.7 10.4 41 105 15850 310 12 9.2 -7.7 | 237 32 26.9 17.7 42 100 16154 275 18 17.9 -1.6 | 236 43 35.7 23.9 43 100 16170 260 23 22.7 4.0 | 234 50 40.4 29.4 44 96 16459 265 25 24.9 2.2 | 237 51 42.7 27.6 45 91 16764 295 24 21.8 -10.1 | 249 42 39.5 15.3 46 87 17069 290 27 25.4 -9.2 | 249 46 43.1 16.2 47 76 17983 290 24 22.6 -8.2 | 247 44 40.3 17.2 48 73 18288 310 14 10.7 -9.0 | 240 33 28.5 16.4 49 70 18520 180 8 0.0 8.0 | 208 38 17.8 33.4 50 69 18593 255 1 1.0 0.3 | 216 32 18.7 25.7 51 66 18898 185 10 0.9 10.0 | 208 40 18.6 35.4 52 63 19202 190 10 1.7 9.8 | 209 40 19.5 35.3 53 57 19812 240 10 8.7 5.0 | 221 40 26.4 30.4 54 55 20117 265 13 13.0 1.1 | 229 41 30.7 26.6 55 50 20700 265 2 2.0 0.2 | 218 32 19.7 25.6 56 45 21336 275 7 7.0 -0.6 | 225 35 24.7 24.8 57 43 21641 0 0 -0.0 -0.0 | 215 31 17.8 25.4 58 41 21946 125 11 -9.0 6.3 | 195 33 8.7 31.7 59 38 22555 85 10 -10.0 -0.9 | 198 26 7.8 24.5 60 36 22860 120 14 -12.1 7.0 | 190 33 5.6 32.4 61 34 23165 165 16 -4.1 15.5 | 198 43 13.6 40.9 62 33 23470 125 10 -8.2 5.7 | 197 33 9.6 31.2 63 31 23774 120 3 -2.6 1.5 | 209 31 15.2 26.9 64 30 24040 95 16 -15.9 1.4 | 184 27 1.8 26.8 65 30 24079 60 14 -12.1 -7.0 | 197 19 5.6 18.4 66 28 24384 90 16 -16.0 0.0 | 184 25 1.8 25.4 67 27 24689 125 10 -8.2 5.7 | 197 33 9.6 31.2 68 26 24994 130 9 -6.9 5.8 | 199 33 10.9 31.2 69 25 25298 115 26 -23.6 11.0 | 171 37 -5.8 36.4 70 24 25603 140 19 -12.2 14.6 | 188 40 5.5 40.0 71 21 26518 110 11 -10.3 3.8 | 194 30 7.4 29.2 72 20 26690 110 18 -16.9 6.2 | 182 32 0.8 31.6 73 20 26822 120 16 -13.9 8.0 | 187 34 3.9 33.4 74 19 27127 105 20 -19.3 5.2 | 177 31 -1.6 30.6 75 18 27432 120 25 -21.7 12.5 | 174 38 -3.9 37.9 76 17 27737 120 37 -32.0 18.5 | 162 46 -14.3 43.9 77 16 28042 140 18 -11.6 13.8 | 189 40 6.2 39.2 78 16 28346 170 18 -3.1 17.7 | 199 46 14.6 43.1 79 14 28956 125 18 -14.7 10.3 | 185 36 3.0 35.7 80 13 29261 150 22 -11.0 19.1 | 189 45 6.8 44.5 81 13 29566 140 17 -10.9 13.0 | 190 39 6.8 38.4 82 12 29870 100 16 -15.8 2.8 | 184 28 2.0 28.2 83 12 30175 95 27 -26.9 2.4 | 162 29 -9.1 27.8 84 10 31200 110 13 -12.2 4.4 | 191 30 5.5 29.9 85 7 33500 100 22 -21.7 3.8 | 172 30 -3.9 29.2 Wind Parameters Mean winds (0-6000m): 4.9 at 41.3 knts Storm direction: 34.9 at 31.0 knts Shear (0-3000m) pos: 5.6 neg: 3.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 88.6 deg Storm rel helicity (0-3000m) pos: 99.3 neg: -19.3 tot: 80.1 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.23 Bulk Shear: 102.22 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 ------------------------------------------------------------------------------- 500 352 14 240 23| 15.5 0.0 15.5| 58.8 0.0 58.8 117.6 0.55| 16.1 8.8 1000 7 18 243 17| 12.5 0.0 12.5| 64.6 -5.3 59.3 59.3 0.34| 14.1 4.8 1500 14 22 250 13| 11.2 0.0 11.2| 82.1 -5.3 76.8 51.2 0.50| 12.6 6.3 2000 17 25 261 11| 8.4 0.8 9.2| 82.4 -6.3 76.1 38.1 0.45| 10.4 4.6 2500 16 27 271 10| 6.7 1.8 8.5| 86.2 -19.2 67.0 26.8 0.31| 9.8 3.0 3000 14 29 282 11| 5.6 3.2 8.8| 99.3 -19.3 80.1 26.7 0.30| 10.1 3.1 4000 9 33 300 14| 4.5 2.6 7.1|146.9 -42.4 104.5 26.1 0.29| 9.5 2.8 5000 7 37 310 18| 3.6 3.0 6.7|189.9 -46.1 143.7 28.7 0.30| 8.8 2.7 6000 5 41 318 21| 3.0 2.9 5.9|211.9 -46.1 165.7 27.6 0.31| 7.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251211.12.gif