UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 23 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 1025 31 4.4 4.4 100 0.0 4.4 260 18 275.6 276.5 276.3 289.4 5.11 1 1000 227 3.8 3.8 100 0.0 3.8 295 34 277.0 277.8 276.9 290.6 5.02 2 996 260 3.6 3.6 100 0.0 3.6 297 35 277.1 277.9 276.9 290.6 4.97 3 925 857 0.0 0.0 100 0.0 0.0 310 38 279.3 280.0 277.0 290.7 4.13 4 912 970 -0.7 -0.7 100 0.0 -0.7 312 42 279.7 280.4 277.0 290.8 3.98 5 890 1166 0.2 0.2 100 0.0 0.2 318 54 282.6 283.4 279.0 294.8 4.36 6 876 1293 2.0 1.1 94 0.9 1.6 319 58 285.8 286.6 281.0 299.1 4.73 7 850 1536 0.8 -0.8 89 1.6 0.1 315 62 287.0 287.7 280.9 299.1 4.24 8 841 1622 0.4 -1.1 90 1.5 -0.3 314 63 287.4 288.2 281.1 299.4 4.19 9 828 1746 -0.7 -1.3 96 0.6 -1.0 311 64 287.6 288.3 281.1 299.6 4.20 10 822 1804 -0.9 -2.6 88 1.7 -1.6 310 65 287.9 288.6 280.9 299.0 3.84 11 807 1951 -2.5 -2.5 100 0.0 -2.5 310 66 287.8 288.5 280.9 299.1 3.94 12 790 2120 -3.7 -4.1 97 0.4 -3.8 310 67 288.2 288.9 280.7 298.6 3.57 13 788 2140 -3.5 -7.4 74 3.9 -5.0 310 67 288.7 289.2 279.9 296.8 2.78 14 786 2160 -2.3 -12.3 46 10.0 -5.6 310 67 290.2 290.5 279.5 295.8 1.89 15 785 2170 -1.7 -15.7 33 14.0 -6.0 310 67 290.9 291.2 279.2 295.3 1.43 16 784 2180 -1.7 -17.7 28 16.0 -6.4 310 67 291.0 291.2 279.0 294.7 1.21 17 781 2211 -1.5 -20.5 22 19.0 -6.7 310 67 291.5 291.7 278.9 294.5 0.96 18 775 2272 -1.5 -27.5 12 26.0 -7.5 310 67 292.2 292.3 278.6 293.9 0.52 19 770 2324 -1.5 -23.5 17 22.0 -7.1 310 66 292.7 292.9 279.1 295.1 0.75 20 767 2355 -1.5 -29.5 10 28.0 -7.7 310 66 293.1 293.1 278.9 294.5 0.43 21 762 2407 -1.7 -28.7 11 27.0 -7.8 310 66 293.4 293.5 279.0 294.9 0.47 22 757 2460 -1.7 -16.7 31 15.0 -6.3 310 66 293.9 294.2 280.6 298.2 1.37 23 752 2512 -2.1 -7.0 69 4.9 -4.0 311 65 294.1 294.6 282.6 303.0 3.00 24 747 2565 -2.1 -5.2 79 3.1 -3.4 312 64 294.6 295.3 283.4 305.0 3.47 25 740 2640 -2.3 -8.3 63 6.0 -4.6 313 63 295.2 295.7 282.8 303.5 2.76 26 734 2705 -2.5 -6.4 75 3.9 -4.1 314 63 295.7 296.3 283.5 305.3 3.22 27 713 2935 -4.1 -8.0 74 3.9 -5.6 318 67 296.4 296.9 283.5 305.2 2.93 28 705 3024 -4.3 -10.3 63 6.0 -6.5 319 69 297.1 297.6 283.2 304.7 2.47 29 700 3080 -4.7 -10.7 63 6.0 -6.8 320 71 297.3 297.7 283.2 304.6 2.41 30 690 3193 -5.5 -11.5 63 6.0 -7.6 319 70 297.6 298.0 283.2 304.7 2.30 31 687 3227 -5.5 -13.5 53 8.0 -8.2 319 70 298.0 298.3 283.0 304.0 1.96 32 684 3262 -5.7 -12.7 58 7.0 -8.1 318 70 298.1 298.5 283.2 304.6 2.10 33 663 3505 -7.7 -16.7 48 9.0 -10.4 316 69 298.6 298.8 282.8 303.4 1.56 34 658 3564 -7.9 -19.9 37 12.0 -11.2 316 69 299.0 299.2 282.5 302.8 1.20 35 656 3588 -8.1 -17.1 48 9.0 -10.8 316 68 299.0 299.3 282.9 303.8 1.52 36 652 3635 -8.5 -16.5 52 8.0 -10.9 315 68 299.1 299.4 283.1 304.1 1.61 37 650 3659 -8.7 -17.7 48 9.0 -11.3 315 68 299.1 299.4 282.9 303.7 1.46 38 647 3695 -8.3 -25.3 24 17.0 -12.3 315 68 300.0 300.1 282.4 302.4 0.76 39 641 3767 -8.7 -21.7 34 13.0 -12.1 315 69 300.3 300.5 282.9 303.7 1.05 40 639 3792 -8.7 -25.7 24 17.0 -12.6 315 69 300.6 300.7 282.6 303.0 0.74 41 634 3853 -9.1 -30.1 16 21.0 -13.4 315 70 300.8 300.9 282.4 302.5 0.49 42 626 3951 -9.7 -22.7 34 13.0 -12.9 315 71 301.2 301.4 283.1 304.4 0.99 43 617 4062 -10.3 -25.3 28 15.0 -13.7 315 72 301.8 301.9 283.1 304.4 0.79 44 613 4113 -10.7 -21.7 40 11.0 -13.5 315 72 301.9 302.1 283.5 305.4 1.10 45 611 4138 -10.9 -23.9 33 13.0 -14.0 315 73 301.9 302.1 283.4 304.9 0.91 46 609 4163 -10.7 -22.7 37 12.0 -13.7 315 73 302.4 302.6 283.7 305.7 1.01 47 608 4176 -10.7 -20.7 44 10.0 -13.3 315 73 302.6 302.8 284.0 306.5 1.21 48 606 4201 -10.9 -18.9 52 8.0 -13.1 315 73 302.6 302.9 284.2 307.2 1.42 49 599 4290 -11.7 -16.7 66 5.0 -13.2 315 74 302.7 303.0 284.7 308.2 1.73 50 595 4341 -12.3 -17.2 67 4.9 -13.7 315 74 302.6 302.9 284.5 307.9 1.67 51 584 4484 -13.1 -18.1 66 5.0 -14.5 315 76 303.3 303.6 284.7 308.3 1.57 52 580 4536 -13.5 -20.5 56 7.0 -15.3 315 76 303.4 303.7 284.4 307.6 1.29 53 555 4870 -16.3 -21.3 65 5.0 -17.5 315 79 304.0 304.2 284.6 308.0 1.26 54 500 5650 -20.1 -30.1 41 10.0 -21.9 320 76 308.5 308.7 285.5 310.7 0.63 55 431 6736 -27.3 -36.6 41 9.3 -28.5 320 77 312.8 312.8 286.8 314.1 0.39 56 400 7270 -30.9 -39.9 41 9.0 -31.9 320 71 314.8 314.9 287.4 315.9 0.30 57 300 9240 -47.7 -54.7 44 7.0 -47.9 315 60 318.1 318.1 288.2 318.4 0.08 58 250 10410 -58.3 -66.3 35 8.0 -58.4 320 60 319.4 319.4 288.6 319.5 0.02 59 200 11780 -69.3 -72.8 60 3.5 -69.3 300 49 323.0 323.0 289.7 323.1 0.01 60 183 12305 -71.9 -75.5 58 3.6 -71.9 315 61 327.1 327.1 290.9 327.1 0.01 61 150 13510 -59.3 -83.3 3 24.0 -59.5 320 54 367.9 367.9 300.2 367.9 0.00 62 100 16060 -60.5 -85.5 2 25.0 -60.8 310 30 410.8 410.8 306.6 410.8 0.00 63 97 16250 -60.9 -85.9 2 25.0 -61.2 305 34 413.6 413.6 307.0 413.7 0.00 64 88 16860 -58.3 -85.3 2 27.0 -58.7 307 36 430.5 430.5 308.9 430.6 0.00 65 84 17153 -59.7 -85.7 2 26.0 -60.0 304 33 433.5 433.5 309.2 433.5 0.00 66 77 17705 -54.3 -84.3 1 30.0 -55.1 315 40 455.6 455.6 311.4 455.6 0.00 67 75 17874 -54.9 -84.9 1 30.0 -55.6 317 40 457.8 457.8 311.5 457.8 0.00 68 72 18137 -51.7 -83.7 1 32.0 -52.8 319 40 470.0 470.0 312.7 470.0 0.00 69 70 18320 -51.5 -82.5 1 31.0 -52.6 330 26 474.2 474.2 313.0 474.2 0.01 70 60 19307 -56.5 -85.5 1 29.0 -57.2 307 24 484.4 484.4 313.8 484.4 0.00 71 54 19972 -58.3 -86.3 2 28.0 -58.9 308 34 495.1 495.1 314.6 495.1 0.00 72 53 20090 -56.9 -86.9 1 30.0 -57.7 310 36 501.0 501.0 315.0 501.0 0.00 73 52 20212 -49.9 -83.9 1 34.0 -51.6 312 38 520.0 520.0 316.3 520.1 0.01 74 52 20212 -47.5 -82.5 1 35.0 -49.6 312 38 525.6 525.6 316.6 525.7 0.01 75 50 20470 -48.9 -81.9 1 33.0 -50.8 15 14 528.2 528.2 316.8 528.3 0.01 76 46 21013 -52.7 -83.7 1 31.0 -54.1 351 14 531.8 531.8 317.1 531.9 0.01 77 40 21908 -55.9 -85.9 1 30.0 -57.1 306 21 545.5 545.5 317.8 545.5 0.01 78 37 22407 -53.3 -84.3 1 31.0 -54.9 317 27 564.4 564.4 318.9 564.5 0.01 79 33 23139 -55.7 -85.7 1 30.0 -57.1 336 24 576.9 576.9 319.5 576.9 0.01 80 32 23335 -55.7 -86.7 1 31.0 -57.1 341 21 582.0 582.0 319.8 582.0 0.01 81 32 23335 -53.3 -85.3 1 32.0 -55.1 341 21 588.4 588.4 320.0 588.4 0.01 82 31 23539 -54.3 -85.3 1 31.0 -55.9 344 20 591.0 591.0 320.2 591.1 0.01 83 30 23750 -52.7 -84.7 1 32.0 -54.7 340 27 601.0 601.0 320.6 601.0 0.01 84 29 23969 -53.3 -85.3 1 32.0 -55.2 330 21 605.2 605.2 320.9 605.2 0.01 85 28 24196 -51.5 -84.5 1 33.0 -53.9 333 23 616.3 616.3 321.3 616.4 0.01 86 27 24432 -52.1 -84.1 1 32.0 -54.4 328 19 621.0 621.0 321.5 621.1 0.01 87 24 25200 -49.3 -83.3 1 34.0 -52.5 333 37 650.5 650.5 322.7 650.6 0.02 88 23 25481 -45.3 -82.3 1 37.0 -49.9 345 33 670.2 670.2 323.4 670.3 0.02 89 23 25481 -44.3 -81.3 1 37.0 -49.3 345 33 673.1 673.1 323.6 673.3 0.02 90 20 26410 -48.5 -82.5 1 34.0 -52.4 335 16 687.7 687.7 324.0 687.9 0.02 91 19 26748 -46.3 -82.3 1 36.0 -51.1 351 13 704.7 704.7 324.6 704.9 0.02 92 18 27105 -46.3 -82.3 1 36.0 -51.3 3 24 715.7 715.7 324.9 715.9 0.03 93 18 27105 -43.7 -80.7 1 37.0 -49.7 3 24 723.9 723.9 325.2 724.2 0.03 94 16 27888 -46.9 -81.9 1 35.0 -52.1 6 17 738.3 738.3 325.6 738.5 0.03 95 13 29253 -48.9 -82.9 1 34.0 -53.9 186 11 776.5 776.5 326.7 776.8 0.03 96 12 29779 -48.1 -83.1 1 35.0 -53.8 74 14 797.3 797.3 327.2 797.6 0.03 97 10 30980 -47.1 -83.1 1 36.0 -53.8 345 33 843.7 843.8 328.2 844.1 0.04 98 8.8 31828 -46.1 -82.1 1 36.0 -53.8 879.0 879.1 329.0 879.6 0.05 99 7.9 32548 -44.5 -81.5 1 37.0 -53.4 913.0 913.0 329.7 913.6 0.07 TRP 183 12305 -71.9 -75.5 58 3.6 -71.9 315 61 327.1 327.1 290.9 327.1 0.01 WND 431 6736 -27.3 -36.6 41 9.3 -28.5 320 77 312.8 312.8 286.8 314.1 0.39 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 925.00 mb = 857.00 m = 2811.65 ft Freezing level: 894.89 mb = 1122.33 m = 3682.14 ft Freezing level: 836.27 mb = 1666.91 m = 5468.80 ft Wetbulb zero: 924.63 mb = 860.16 m = 2822.03 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 68.06 % Est. max temperature: 14.69 C = 58.44 F Sfc-Lift cond lev (LCL): 1025.00 mb = 31.00 m = 101.70 ft T: 4.40 C 700-500 lapse rate: 5.99 C/km ThetaE index: 5.23 C Layer 790.0- 770.0 mb Conv cond level (CCL): 972.70 mb = 450.80 m = 1478.97 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 6.61 C = 43.89 F Cap Strength: 13.08 C Lifted Index: 15.74 C Risk: None Lifted Index @300 mb: 19.60 C Lifted Index @700 mb: 10.57 C Showalter Index: 9.47 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 19.30 C K Index: 14.10 Risk: None Sweat Index: 200.00 Risk: None Energy Index: 2.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.33 J/kg Max Up Vert Vel: 4.97 m/s Conv Inhibition (B-): 63175.80 J/kg Cap Strength: 15.52 C Lift Cond Lev (LCL): 974.20 mb = 438.40 m = 1438.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 345 at 48 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 1025 31 260 18 17.7 3.1 | 186 50 5.0 49.7 1 1000 227 295 34 30.8 -14.4 | 209 37 18.0 32.2 2 990 305 300 37 32.0 -18.5 | 214 34 19.3 28.1 3 954 610 310 41 31.4 -26.4 | 223 27 18.6 20.2 4 925 857 310 38 29.1 -24.4 | 216 28 16.3 22.1 5 918 914 310 38 29.1 -24.4 | 216 28 16.3 22.1 6 884 1219 320 57 36.6 -43.7 | 263 24 23.9 2.9 7 850 1536 315 62 43.8 -43.8 | 265 31 31.1 2.7 8 819 1829 310 65 49.8 -41.8 | 263 37 37.0 4.8 9 788 2134 310 67 51.3 -43.1 | 265 39 38.6 3.5 10 759 2438 310 66 50.6 -42.4 | 264 38 37.8 4.2 11 730 2743 315 62 43.8 -43.8 | 265 31 31.1 2.7 12 700 3080 320 71 45.6 -54.4 | 283 34 32.9 -7.8 13 649 3658 315 68 48.1 -48.1 | 272 35 35.3 -1.5 14 599 4267 315 74 52.3 -52.3 | 278 40 39.6 -5.8 15 553 4877 315 79 55.9 -55.9 | 282 44 43.1 -9.3 16 500 5650 320 76 48.9 -58.2 | 288 38 36.1 -11.6 17 470 6096 320 75 48.2 -57.5 | 287 37 35.4 -10.9 18 433 6706 320 77 49.5 -59.0 | 289 39 36.7 -12.4 19 431 6736 320 77 49.5 -59.0 | 289 39 36.7 -12.4 20 400 7270 320 71 45.6 -54.4 | 283 34 32.9 -7.8 21 380 7620 320 69 44.4 -52.9 | 281 32 31.6 -6.3 22 304 9144 315 62 43.8 -43.8 | 265 31 31.1 2.7 23 300 9240 315 60 42.4 -42.4 | 262 30 29.7 4.1 24 277 9754 315 55 38.9 -38.9 | 254 27 26.1 7.7 25 250 10410 320 60 38.6 -46.0 | 269 26 25.8 0.6 26 217 11278 325 63 36.1 -51.6 | 282 24 23.4 -5.0 27 200 11780 300 49 42.4 -24.5 | 233 37 29.7 22.1 28 196 11887 305 48 39.3 -27.5 | 234 33 26.5 19.0 29 183 12305 315 61 43.1 -43.1 | 264 31 30.4 3.4 30 177 12497 320 63 40.5 -48.3 | 273 28 27.7 -1.7 31 169 12802 315 50 35.4 -35.4 | 244 25 22.6 11.2 32 160 13106 305 56 45.9 -32.1 | 246 36 33.1 14.5 33 150 13510 320 54 34.7 -41.4 | 257 23 21.9 5.2 34 145 13716 315 59 41.7 -41.7 | 260 29 28.9 4.9 35 138 14021 325 46 26.4 -37.7 | 237 16 13.6 8.9 36 132 14326 305 45 36.9 -25.8 | 229 32 24.1 20.8 37 120 14935 315 45 31.8 -31.8 | 232 24 19.0 14.8 38 114 15240 295 53 48.0 -22.4 | 236 43 35.3 24.2 39 109 15545 305 58 47.5 -33.3 | 249 37 34.7 13.3 40 103 15850 315 52 36.8 -36.8 | 248 26 24.0 9.8 41 100 16060 310 30 23.0 -19.3 | 201 29 10.2 27.3 42 94 16459 300 39 33.8 -19.5 | 218 34 21.0 27.1 43 85 17069 310 34 26.0 -21.9 | 208 28 13.3 24.7 44 81 17374 290 32 30.1 -10.9 | 206 40 17.3 35.6 45 77 17678 315 40 28.3 -28.3 | 220 24 15.5 18.3 46 70 18288 320 40 25.7 -30.6 | 219 21 12.9 15.9 47 70 18320 330 26 13.0 -22.5 | 181 24 0.2 24.1 48 67 18593 335 21 8.9 -19.0 | 172 28 -3.9 27.5 49 64 18898 320 17 10.9 -13.0 | 177 34 -1.8 33.6 50 58 19507 300 27 23.4 -13.5 | 198 35 10.6 33.1 51 50 20422 315 41 29.0 -29.0 | 223 24 16.2 17.6 52 50 20470 15 14 -3.6 -13.5 | 154 37 -16.4 33.1 53 48 20726 5 16 -1.4 -15.9 | 155 34 -14.2 30.6 54 46 21031 350 14 2.4 -13.8 | 162 34 -10.3 32.8 55 44 21336 310 14 10.7 -9.0 | 177 38 -2.0 37.6 56 42 21641 295 19 17.2 -8.0 | 187 39 4.4 38.5 57 38 22250 320 24 15.4 -18.4 | 185 28 2.7 28.2 58 36 22555 315 30 21.2 -21.2 | 198 27 8.4 25.4 59 34 22860 345 26 6.7 -25.1 | 164 22 -6.0 21.5 60 33 23165 335 24 10.1 -21.8 | 174 25 -2.6 24.8 61 31 23470 345 18 4.7 -17.4 | 164 30 -8.1 29.2 62 30 23750 340 27 9.2 -25.4 | 171 21 -3.5 21.2 63 30 23774 320 9 5.8 -6.9 | 170 40 -7.0 39.7 64 29 24079 335 27 11.4 -24.5 | 176 22 -1.4 22.1 65 27 24384 330 18 9.0 -15.6 | 173 31 -3.8 31.0 66 26 24689 320 23 14.8 -17.6 | 184 29 2.0 29.0 67 24 25298 335 39 16.5 -35.3 | 198 12 3.7 11.2 68 23 25603 350 30 5.2 -29.5 | 156 19 -7.6 17.0 69 21 26213 30 10 -5.0 -8.7 | 155 42 -17.8 37.9 70 20 26410 335 16 6.8 -14.5 | 169 33 -6.0 32.1 71 20 26518 40 7 -4.5 -5.4 | 157 45 -17.3 41.2 72 19 26822 335 15 6.3 -13.6 | 169 34 -6.4 33.0 73 18 27127 5 25 -2.2 -24.9 | 145 26 -15.0 21.7 74 17 27432 15 22 -5.7 -21.3 | 144 31 -18.5 25.3 75 16 27737 20 20 -6.8 -18.8 | 145 34 -19.6 27.8 76 16 28042 350 14 2.4 -13.8 | 162 34 -10.3 32.8 77 15 28346 330 10 5.0 -8.7 | 168 39 -7.8 37.9 78 14 28651 240 10 8.7 5.0 | 175 52 -4.1 51.6 79 14 28956 200 16 5.5 15.0 | 173 62 -7.3 61.6 80 13 29261 185 11 1.0 11.0 | 168 59 -11.8 57.5 81 12 29566 90 11 -11.0 0.0 | 153 52 -23.8 46.6 82 10 30980 345 33 8.5 -31.9 | 164 15 -4.2 14.7 Wind Parameters Mean winds (0-6000m): 314.7 at 64.4 knts Storm direction: 344.7 at 48.3 knts Shear (0-3000m) pos: 10.4 neg: 1.2 tot: 11.7 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 507.5 neg: -37.2 tot: 470.3 m^2/s^2 ave: 156.8 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 15.3 stream: 9.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.08 Bulk Shear: 157.91 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 ------------------------------------------------------------------------------- 500 297 33 208 36| 31.7 0.0 31.7|267.2 0.0 267.2 534.4 0.76| 33.5 25.3 1000 304 37 214 31| 19.3 0.0 19.3|322.2 -17.6 304.5 304.5 0.68| 22.9 15.5 1500 310 43 227 28| 18.4 0.0 18.4|410.8 -17.6 393.2 262.1 0.68| 22.1 15.1 2000 311 48 238 28| 13.8 1.8 15.7|420.4 -30.3 390.1 195.1 0.60| 18.6 11.2 2500 310 52 245 30| 10.9 1.5 12.4|427.9 -37.2 390.7 156.3 0.57| 15.6 9.0 3000 311 54 249 30| 10.4 1.2 11.7|507.5 -37.2 470.3 156.8 0.59| 15.3 9.1 4000 313 58 257 30| 7.8 1.6 9.5|536.1 -89.2 446.9 111.7 0.50| 12.9 6.5 5000 314 62 263 32| 6.5 1.6 8.1|591.9 -89.2 502.7 100.5 0.51| 11.2 5.7 6000 315 64 268 33| 5.4 1.3 6.7|625.8 -92.8 533.0 88.8 0.50| 9.9 5.0 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251223.00.gif