UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 19 APR 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 1015 31 3.2 3.1 99 0.1 3.1 150 10 275.2 276.0 275.6 287.9 4.71 1 1000 149 2.8 2.8 100 0.0 2.8 160 18 276.0 276.7 275.9 288.6 4.68 2 990 230 2.4 2.4 100 0.0 2.4 173 14 276.3 277.1 276.0 288.8 4.59 3 962 464 5.8 0.9 71 4.9 3.6 198 6 282.1 282.8 278.6 293.9 4.24 4 954 532 5.4 0.6 71 4.8 3.2 204 5 282.3 283.0 278.6 294.0 4.18 5 925 783 3.2 0.3 81 2.9 1.9 200 5 282.6 283.3 278.8 294.4 4.22 6 890 1094 0.2 -0.8 93 1.0 -0.2 215 8 282.6 283.3 278.6 294.0 4.05 7 879 1194 0.6 -1.6 85 2.2 -0.3 215 9 284.0 284.7 279.1 295.0 3.87 8 865 1324 2.2 -4.8 60 7.0 -0.6 230 12 287.0 287.6 279.5 295.9 3.09 9 864 1333 2.2 -4.8 60 7.0 -0.6 231 13 287.1 287.6 279.6 296.1 3.09 10 850 1465 1.2 -2.6 76 3.8 -0.4 250 17 287.4 288.1 280.5 298.1 3.71 11 849 1474 1.2 -2.6 76 3.8 -0.4 250 17 287.5 288.2 280.6 298.2 3.72 12 842 1541 0.8 -3.0 76 3.8 -0.8 248 18 287.8 288.4 280.6 298.2 3.64 13 840 1560 1.0 -7.0 55 8.0 -2.1 247 19 288.2 288.6 279.6 296.0 2.69 14 837 1589 0.8 -3.2 75 4.0 -0.9 247 19 288.3 288.9 280.7 298.7 3.60 15 827 1685 0.0 -3.5 77 3.5 -1.4 244 21 288.4 289.0 280.8 298.7 3.57 16 798 1970 -1.9 -6.7 70 4.8 -3.7 244 23 289.3 289.8 280.4 297.8 2.90 17 795 2000 -2.3 -6.2 75 3.9 -3.8 245 22 289.2 289.7 280.5 298.1 3.02 18 791 2040 -2.3 -10.3 54 8.0 -5.1 247 22 289.6 290.0 279.6 296.2 2.20 19 783 2121 -2.9 -11.9 50 9.0 -5.9 249 22 289.8 290.2 279.4 295.7 1.96 20 780 2151 -2.7 -17.7 30 15.0 -7.0 250 22 290.4 290.6 278.7 294.1 1.22 21 772 2233 -3.1 -22.1 21 19.0 -7.9 247 22 290.8 290.9 278.3 293.4 0.84 22 767 2284 -3.3 -17.3 33 14.0 -7.4 245 22 291.1 291.3 279.1 295.1 1.28 23 762 2336 -3.5 -17.5 33 14.0 -7.5 244 21 291.4 291.7 279.3 295.3 1.27 24 746 2503 -4.5 -14.5 46 10.0 -7.6 241 21 292.1 292.4 280.1 297.2 1.66 25 729 2685 -5.1 -16.1 42 11.0 -8.4 244 22 293.4 293.7 280.4 298.0 1.49 26 723 2750 -5.5 -18.5 35 13.0 -9.1 245 22 293.7 293.9 280.2 297.5 1.23 27 718 2804 -5.5 -20.5 30 15.0 -9.5 243 23 294.2 294.4 280.3 297.5 1.04 28 714 2848 -5.7 -19.7 32 14.0 -9.5 241 24 294.5 294.7 280.4 298.0 1.12 29 700 3003 -6.7 -21.7 29 15.0 -10.5 235 26 295.1 295.2 280.5 298.1 0.96 30 688 3138 -7.5 -22.5 29 15.0 -11.2 241 27 295.6 295.8 280.7 298.5 0.91 31 680 3229 -7.3 -30.3 14 23.0 -12.0 246 28 296.9 296.9 280.6 298.3 0.45 32 678 3252 -7.3 -26.3 20 19.0 -11.6 248 28 297.1 297.2 281.0 299.2 0.66 33 675 3286 -7.7 -23.7 26 16.0 -11.6 250 28 297.0 297.2 281.2 299.7 0.84 34 671 3333 -7.9 -25.9 22 18.0 -12.0 253 29 297.3 297.4 281.1 299.5 0.69 35 663 3426 -8.7 -18.7 44 10.0 -11.5 254 30 297.4 297.7 282.0 301.6 1.32 36 648 3603 -9.9 -19.9 44 10.0 -12.5 251 33 298.0 298.2 282.1 301.9 1.22 37 641 3686 -10.5 -17.5 56 7.0 -12.5 250 34 298.3 298.5 282.6 303.0 1.51 38 621 3929 -12.3 -24.3 36 12.0 -15.0 250 34 298.9 299.1 282.1 301.7 0.86 39 613 4028 -13.1 -25.1 36 12.0 -15.7 250 34 299.1 299.3 282.1 301.8 0.81 40 610 4066 -13.5 -21.5 51 8.0 -15.4 250 34 299.1 299.3 282.4 302.7 1.12 41 606 4116 -13.9 -23.9 43 10.0 -16.2 250 34 299.2 299.3 282.3 302.1 0.91 42 596 4242 -14.9 -19.9 66 5.0 -16.2 250 34 299.4 299.7 282.8 303.6 1.32 43 595 4255 -15.1 -20.0 66 4.9 -16.3 250 34 299.4 299.6 282.8 303.5 1.31 44 590 4318 -15.3 -21.3 60 6.0 -16.7 250 34 299.8 300.1 282.8 303.6 1.18 45 585 4383 -15.7 -19.2 74 3.5 -16.6 252 35 300.1 300.4 283.2 304.6 1.43 46 570 4578 -16.7 -18.4 87 1.7 -17.1 255 38 301.2 301.5 283.8 306.2 1.57 47 562 4684 -17.1 -19.1 84 2.0 -17.6 257 40 301.9 302.2 284.1 306.7 1.50 48 551 4832 -18.5 -20.1 87 1.6 -18.9 259 42 302.0 302.2 284.0 306.5 1.41 49 528 5149 -20.5 -25.5 64 5.0 -21.5 258 48 303.3 303.4 283.9 306.3 0.91 50 508 5434 -22.7 -26.8 69 4.1 -23.5 256 53 304.0 304.1 284.1 306.7 0.84 51 506 5463 -22.7 -27.2 67 4.5 -23.5 256 53 304.3 304.5 284.2 307.0 0.81 52 500 5550 -23.1 -29.1 58 6.0 -24.1 255 55 304.9 305.0 284.2 307.2 0.69 53 495 5624 -23.1 -30.1 53 7.0 -24.2 254 55 305.8 305.9 284.5 307.9 0.63 54 478 5879 -25.3 -30.2 64 4.9 -26.1 252 57 306.1 306.2 284.7 308.3 0.65 55 400 7150 -35.1 -39.1 67 4.0 -35.5 255 57 309.4 309.4 285.5 310.5 0.32 56 300 9090 -50.1 -60.1 30 10.0 -50.3 265 72 314.7 314.7 287.1 314.9 0.04 57 251 10225 -58.9 -63.0 59 4.1 -59.0 270 83 318.1 318.1 288.2 318.3 0.03 58 250 10250 -59.1 -63.1 60 4.0 -59.2 270 83 318.2 318.2 288.2 318.3 0.03 59 238 10557 -60.5 -66.5 45 6.0 -60.6 265 69 320.6 320.6 288.9 320.7 0.02 60 200 11650 -55.9 -75.9 6 20.0 -56.1 260 45 344.2 344.2 295.3 344.3 0.01 61 150 13490 -54.3 -84.3 1 30.0 -54.7 255 30 376.5 376.5 301.7 376.5 0.00 62 100 16080 -56.3 -86.3 1 30.0 -56.8 265 27 418.9 418.9 307.6 419.0 0.00 63 95 16405 -57.5 -86.5 1 29.0 -57.9 265 27 422.8 422.8 308.0 422.8 0.00 64 89 16818 -55.7 -86.7 1 31.0 -56.2 265 23 434.3 434.3 309.3 434.4 0.00 65 78 17660 -54.9 -85.9 1 31.0 -55.6 275 19 452.7 452.7 311.1 452.7 0.00 66 70 18350 -55.5 -86.5 1 31.0 -56.2 270 19 465.7 465.7 312.3 465.7 0.00 67 65 18822 -55.7 -87.7 1 32.0 -56.5 283 15 475.2 475.2 313.1 475.2 0.00 68 61 19229 -52.7 -86.7 1 34.0 -53.8 257 14 490.6 490.6 314.2 490.6 0.00 69 58 19553 -54.3 -87.3 1 33.0 -55.3 266 11 494.1 494.1 314.5 494.1 0.00 70 55 19895 -52.1 -86.1 1 34.0 -53.4 216 10 506.7 506.7 315.4 506.7 0.00 71 50 20510 -53.3 -87.3 1 34.0 -54.5 185 13 517.9 517.9 316.2 517.9 0.00 72 44 21335 -51.1 -86.1 1 35.0 -52.8 215 13 542.5 542.5 317.6 542.6 0.01 73 41 21792 -52.5 -86.5 1 34.0 -54.1 218 11 550.1 550.1 318.1 550.1 0.01 74 37 22459 -49.9 -85.9 1 36.0 -52.1 219 10 573.2 573.2 319.3 573.2 0.01 75 34 23008 -51.9 -86.9 1 35.0 -53.9 175 10 581.9 581.9 319.8 582.0 0.01 76 31 23607 -50.7 -86.7 1 36.0 -53.1 217 13 600.8 600.8 320.6 600.8 0.01 77 30 23820 -52.3 -87.3 1 35.0 -54.4 330 7 602.1 602.1 320.7 602.1 0.01 78 26 24743 -53.1 -87.1 1 34.0 -55.3 8 3 624.9 624.9 321.7 625.0 0.01 79 22 25822 -51.3 -87.3 1 36.0 -54.2 95 9 660.9 660.9 323.1 660.9 0.01 80 21 26124 -52.5 -87.5 1 35.0 -55.2 140 12 666.1 666.1 323.3 666.2 0.01 81 20 26440 -50.5 -87.5 0 37.0 -53.8 190 16 681.6 681.6 323.8 681.7 0.01 82 16 27908 -47.1 -86.1 0 39.0 -52.2 12 5 737.6 737.6 325.6 737.7 0.01 83 15 28336 -47.1 -86.1 0 39.0 -52.4 49 8 751.4 751.4 326.0 751.5 0.02 84 14 28791 -49.3 -86.3 1 37.0 -54.0 60 10 758.9 758.9 326.2 759.0 0.02 85 13 29280 -47.1 -86.1 0 39.0 -52.9 69 10 782.7 782.7 326.8 782.9 0.02 86 13 29280 -47.7 -85.7 0 38.0 -53.2 69 10 780.7 780.7 326.8 780.8 0.02 87 11 30391 -45.1 -85.1 0 40.0 -52.4 122 10 828.3 828.3 327.9 828.5 0.03 88 11 30391 -44.9 -84.9 0 40.0 -52.3 122 10 829.0 829.0 328.0 829.3 0.03 89 10 31030 -43.9 -83.9 0 40.0 -52.2 85 2 855.7 855.7 328.5 856.0 0.03 90 8.7 31968 -41.7 -82.7 0 41.0 -51.7 52 4 899.0 899.0 329.4 899.5 0.05 91 8.0 32534 -43.5 -83.5 0 40.0 -52.9 32 5 913.7 913.7 329.7 914.1 0.05 92 7.3 33154 -39.9 -80.9 0 41.0 -51.8 10 6 952.6 952.6 330.4 953.5 0.08 93 7.0 33440 -40.5 -81.5 0 41.0 -52.2 360 7 961.6 961.7 330.5 962.4 0.07 94 6.8 33637 -41.3 -82.3 0 41.0 -52.7 966.3 966.3 330.7 967.0 0.07 95 6.3 34158 -39.5 -81.5 0 42.0 -52.4 995.3 995.4 331.1 996.2 0.08 TRP 238 10557 -60.5 -66.5 45 6.0 -60.6 265 69 320.6 320.6 288.9 320.7 0.02 WND 251 10225 -58.9 -63.0 59 4.1 -59.0 270 83 318.1 318.1 288.2 318.3 0.03 Sounding variables and indices 1000-500 mb thick: 5401.00 m Freezing level: 827.00 mb = 1685.28 m = 5529.06 ft Wetbulb zero: 893.56 mb = 1062.16 m = 3484.74 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 61.87 % Est. max temperature: 15.09 C = 59.15 F Sfc-Lift cond lev (LCL): 1013.30 mb = 44.28 m = 145.29 ft T: 3.15 C 700-500 lapse rate: 6.44 C/km ThetaE index: 4.62 C Layer 791.0- 767.0 mb Conv cond level (CCL): 890.55 mb = 1089.44 m = 3574.23 ft Mean mixing ratio: 4.37 g/kg Conv temperature: 10.67 C = 51.20 F Cap Strength: 11.26 C Lifted Index: 11.60 C Risk: None Lifted Index @300 mb: 16.15 C Lifted Index @700 mb: 7.58 C Showalter Index: 7.23 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.50 C K Index: 6.70 Risk: None Sweat Index: 124.89 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.56 J/kg Max Up Vert Vel: 8.43 m/s Conv Inhibition (B-): 83308.51 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 927.05 mb = 765.03 m = 2509.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 22 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 1015 31 150 10 -5.0 8.7 | 114 29 -26.3 11.8 1 1000 149 160 18 -6.2 16.9 | 126 34 -27.5 20.1 2 981 305 185 10 0.9 10.0 | 123 24 -20.5 13.1 3 945 610 210 3 1.5 2.6 | 106 21 -19.8 5.8 4 925 783 200 5 1.7 4.7 | 112 21 -19.6 7.9 5 910 914 215 6 3.4 4.9 | 114 20 -17.9 8.1 6 876 1219 215 9 5.2 7.4 | 123 19 -16.2 10.6 7 850 1465 250 17 16.0 5.8 | 149 10 -5.4 9.0 8 812 1829 240 23 19.9 11.5 | 174 15 -1.4 14.7 9 781 2134 250 22 20.7 7.5 | 176 11 -0.7 10.7 10 752 2438 240 21 18.2 10.5 | 167 14 -3.2 13.7 11 723 2743 245 22 19.9 9.3 | 174 13 -1.4 12.5 12 700 3003 235 26 21.3 14.9 | 180 18 -0.0 18.1 13 696 3048 235 26 21.3 14.9 | 180 18 -0.0 18.1 14 668 3353 255 29 28.0 7.5 | 212 13 6.7 10.7 15 642 3658 250 34 31.9 11.6 | 216 18 10.6 14.8 16 592 4267 250 34 31.9 11.6 | 216 18 10.6 14.8 17 547 4877 260 43 42.3 7.5 | 243 24 21.0 10.6 18 500 5550 255 55 53.1 14.2 | 241 36 31.8 17.4 19 463 6096 250 58 54.5 19.8 | 235 40 33.2 23.0 20 400 7150 255 57 55.1 14.8 | 242 38 33.7 17.9 21 390 7315 255 60 58.0 15.5 | 243 41 36.6 18.7 22 373 7620 265 59 58.8 5.1 | 257 38 37.4 8.3 23 326 8534 260 53 52.2 9.2 | 248 33 30.9 12.4 24 300 9090 265 72 71.7 6.3 | 259 51 50.4 9.5 25 297 9144 265 69 68.7 6.0 | 259 48 47.4 9.2 26 251 10225 270 83 83.0 -0.0 | 267 62 61.7 3.2 27 250 10250 270 83 83.0 -0.0 | 267 62 61.7 3.2 28 246 10363 270 83 83.0 -0.0 | 267 62 61.7 3.2 29 238 10557 265 69 68.7 6.0 | 259 48 47.4 9.2 30 212 11278 260 45 44.3 7.8 | 244 25 23.0 11.0 31 200 11650 260 45 44.3 7.8 | 244 25 23.0 11.0 32 175 12497 260 33 32.5 5.7 | 231 14 11.2 8.9 33 159 13106 265 28 27.9 2.4 | 229 9 6.6 5.6 34 150 13490 255 30 29.0 7.8 | 215 13 7.6 10.9 35 145 13716 250 28 26.3 9.6 | 201 14 5.0 12.8 36 132 14326 275 28 27.9 -2.4 | 264 7 6.6 0.7 37 125 14630 250 22 20.7 7.5 | 176 11 -0.7 10.7 38 114 15240 275 25 24.9 -2.2 | 254 4 3.6 1.0 39 109 15545 255 26 25.1 6.7 | 201 11 3.8 9.9 40 100 16080 265 27 26.9 2.4 | 225 8 5.6 5.5 41 94 16459 265 27 26.9 2.4 | 225 8 5.6 5.5 42 90 16764 260 23 22.7 4.0 | 190 7 1.3 7.2 43 86 17069 285 22 21.3 -5.7 | 2 3 -0.1 -2.5 44 74 17983 270 17 17.0 -0.0 | 126 5 -4.3 3.2 45 71 18288 275 15 14.9 -1.3 | 106 7 -6.4 1.9 46 70 18350 270 19 19.0 -0.0 | 144 4 -2.3 3.2 47 67 18593 275 20 19.9 -1.7 | 135 2 -1.4 1.4 48 64 18898 285 14 13.5 -3.6 | 87 8 -7.8 -0.4 49 61 19202 255 14 13.5 3.6 | 131 10 -7.8 6.8 50 58 19507 275 11 11.0 -1.0 | 102 11 -10.4 2.2 51 56 19812 220 10 6.4 7.7 | 126 18 -14.9 10.8 52 50 20510 185 13 1.1 13.0 | 129 26 -20.2 16.1 53 48 20726 185 12 1.0 12.0 | 127 25 -20.3 15.1 54 46 21031 200 15 5.1 14.1 | 137 24 -16.2 17.3 55 44 21336 215 13 7.5 10.6 | 135 20 -13.9 13.8 56 42 21641 200 10 3.4 9.4 | 125 22 -17.9 12.6 57 40 21946 235 12 9.8 6.9 | 131 15 -11.5 10.1 58 38 22250 250 10 9.4 3.4 | 119 14 -11.9 6.6 59 36 22555 205 10 4.2 9.1 | 126 21 -17.1 12.2 60 33 23165 165 10 -2.6 9.7 | 118 27 -23.9 12.8 61 32 23470 215 15 8.6 12.3 | 141 20 -12.7 15.5 62 30 23774 220 10 6.4 7.7 | 126 18 -14.9 10.8 63 30 23820 330 7 3.5 -6.1 | 81 18 -17.8 -2.9 64 27 24384 20 7 -2.4 -6.6 | 82 24 -23.7 -3.4 65 25 24994 0 0 -0.0 -0.0 | 98 22 -21.3 3.2 66 22 25908 105 10 -9.7 2.6 | 101 32 -31.0 5.8 67 20 26440 190 16 2.8 15.8 | 136 27 -18.6 18.9 68 20 26518 155 17 -7.2 15.4 | 123 34 -28.5 18.6 69 19 26822 155 16 -6.8 14.5 | 122 33 -28.1 17.7 70 18 27127 235 10 8.2 5.7 | 124 16 -13.1 8.9 71 17 27432 330 1 0.5 -0.9 | 96 21 -20.8 2.3 72 14 28651 75 10 -9.7 -2.6 | 91 31 -31.0 0.6 73 14 28956 45 10 -7.1 -7.1 | 82 29 -28.4 -3.9 74 12 29870 110 10 -9.4 3.4 | 102 31 -30.7 6.6 75 11 30175 135 13 -9.2 9.2 | 112 33 -30.5 12.4 76 10 31030 85 2 -2.0 -0.2 | 97 24 -23.3 3.0 77 7 33440 360 7 -0.0 -7.0 | 80 22 -21.3 -3.8 Wind Parameters Mean winds (0-6000m): 248.5 at 28.8 knts Storm direction: 278.5 at 21.6 knts Shear (0-3000m) pos: 3.8 neg: 1.6 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 65.7 deg Storm rel helicity (0-3000m) pos: 141.3 neg: -52.5 tot: 88.8 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 10.8 stream: 3.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.33 Bulk Shear: 106.47 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 ------------------------------------------------------------------------------- 500 172 11 122 27| 8.4 0.0 8.4| 53.3 -37.3 16.0 31.9 0.02| 22.8 0.5 1000 183 8 118 24| 4.9 0.0 4.9| 73.8 -46.1 27.7 27.7 0.10| 14.5 1.4 1500 205 9 124 21| 7.5 0.0 7.5|114.7 -46.1 68.7 45.8 0.30| 14.4 4.3 2000 223 12 133 18| 5.6 1.1 6.7|129.7 -46.1 83.6 41.8 0.34| 12.9 4.4 2500 231 14 140 16| 4.5 0.8 5.3|131.4 -52.5 78.9 31.5 0.28| 11.5 3.2 3000 233 16 145 15| 3.8 1.6 5.4|141.3 -52.5 88.8 29.6 0.29| 10.8 3.1 4000 240 20 162 14| 4.1 1.5 5.6|178.9 -52.5 126.4 31.6 0.36| 10.1 3.6 5000 245 24 180 13| 4.6 1.2 5.8|233.0 -52.9 180.0 36.0 0.41| 9.5 3.9 6000 248 29 202 15| 3.8 2.2 6.0|233.0 -96.5 136.4 22.7 0.31| 9.2 2.8 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250419.12.gif