UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 28 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 1003 31 1.4 0.5 94 0.9 1.0 155 3 274.3 275.0 274.0 285.0 3.95 1 1000 51 2.2 0.8 90 1.4 1.6 155 8 275.4 276.0 274.8 286.4 4.05 2 992 116 3.0 0.9 86 2.1 2.1 156 9 276.8 277.5 275.6 288.0 4.11 3 958 398 1.4 -1.7 80 3.1 0.1 165 11 277.9 278.5 275.5 287.7 3.52 4 925 679 -0.7 -3.3 83 2.6 -1.7 170 13 278.6 279.1 275.4 287.6 3.23 5 855 1301 -6.1 -6.1 100 0.0 -6.1 173 7 279.3 279.8 275.2 287.2 2.83 6 850 1347 -6.5 -6.5 100 0.0 -6.5 175 6 279.3 279.8 275.2 287.1 2.76 7 834 1495 -7.5 -7.5 100 0.0 -7.5 192 11 279.8 280.2 275.2 287.2 2.60 8 828 1552 -7.9 -8.4 96 0.5 -8.1 198 12 280.0 280.4 275.0 286.9 2.45 9 820 1627 -7.5 -10.3 80 2.8 -8.4 207 15 281.2 281.5 275.2 287.3 2.13 10 817 1656 -5.7 -12.7 58 7.0 -7.8 210 16 283.4 283.7 275.9 288.5 1.76 11 810 1723 -4.7 -10.7 63 6.0 -6.7 218 18 285.1 285.5 277.3 291.2 2.08 12 799 1831 -4.7 -9.7 68 5.0 -6.4 230 21 286.2 286.6 278.1 292.9 2.29 13 785 1970 -5.7 -9.1 77 3.4 -6.9 230 23 286.6 287.0 278.5 293.8 2.44 14 760 2223 -6.7 -9.4 81 2.7 -7.6 234 27 288.2 288.6 279.3 295.4 2.46 15 757 2254 -6.5 -10.0 76 3.5 -7.7 236 27 288.7 289.2 279.4 295.7 2.36 16 739 2442 -7.7 -9.8 85 2.1 -8.4 245 28 289.4 289.9 279.8 296.7 2.46 17 700 2863 -9.1 -12.2 78 3.1 -10.1 240 32 292.4 292.8 280.8 298.8 2.14 18 698 2885 -9.3 -12.6 77 3.3 -10.4 240 32 292.4 292.8 280.7 298.7 2.08 19 667 3234 -11.7 -14.9 77 3.2 -12.6 240 31 293.6 293.9 280.9 299.0 1.80 20 649 3443 -12.5 -16.1 74 3.6 -13.5 240 29 295.0 295.3 281.4 300.1 1.68 21 634 3621 -12.7 -18.7 61 6.0 -14.3 240 27 296.7 297.0 281.8 301.0 1.38 22 613 3877 -13.9 -19.9 60 6.0 -15.4 240 29 298.2 298.4 282.3 302.3 1.28 23 592 4141 -14.9 -21.9 55 7.0 -16.6 240 32 300.0 300.2 282.8 303.6 1.12 24 576 4347 -16.5 -22.5 60 6.0 -17.9 242 34 300.5 300.7 283.0 304.0 1.09 25 559 4572 -17.1 -28.1 38 11.0 -19.2 247 36 302.4 302.5 283.2 304.6 0.68 26 544 4775 -17.9 -30.9 31 13.0 -20.2 252 37 303.8 303.9 283.7 305.6 0.53 27 531 4955 -19.5 -31.5 34 12.0 -21.5 257 38 304.0 304.1 283.7 305.7 0.52 28 522 5082 -19.9 -34.9 25 15.0 -22.1 262 37 305.0 305.1 283.9 306.3 0.38 29 515 5181 -20.7 -34.7 27 14.0 -22.8 265 36 305.2 305.3 284.0 306.6 0.39 30 513 5210 -20.9 -35.9 25 15.0 -23.0 266 37 305.3 305.4 284.0 306.5 0.35 31 508 5282 -20.7 -38.7 18 18.0 -23.1 267 39 306.4 306.5 284.3 307.3 0.26 32 507 5297 -20.1 -46.1 8 26.0 -22.9 268 40 307.3 307.3 284.5 307.7 0.12 33 505 5326 -19.7 -47.7 6 28.0 -22.7 268 41 308.1 308.2 284.8 308.5 0.10 34 500 5400 -20.3 -47.3 7 27.0 -23.1 270 43 308.3 308.3 284.8 308.7 0.11 35 461 5999 -24.7 -44.7 14 20.0 -26.7 262 44 310.0 310.1 285.5 310.6 0.15 36 454 6111 -25.1 -50.1 8 25.0 -27.2 260 44 310.9 310.9 285.8 311.2 0.09 37 437 6388 -27.7 -47.7 13 20.0 -29.4 258 44 311.0 311.0 285.8 311.5 0.12 38 420 6673 -30.1 -42.1 30 12.0 -31.3 255 45 311.5 311.5 286.1 312.3 0.22 39 408 6880 -32.1 -50.1 15 18.0 -33.3 258 46 311.5 311.5 286.0 311.9 0.10 40 400 7020 -33.3 -44.3 32 11.0 -34.2 260 46 311.7 311.7 286.2 312.4 0.19 41 396 7091 -33.7 -42.7 40 9.0 -34.5 261 46 312.1 312.1 286.4 312.9 0.22 42 395 7108 -33.9 -42.9 40 9.0 -34.7 261 46 312.1 312.1 286.4 312.8 0.22 43 393 7144 -33.7 -49.7 18 16.0 -34.8 261 46 312.8 312.8 286.4 313.2 0.10 44 392 7162 -33.5 -51.5 15 18.0 -34.6 261 46 313.3 313.3 286.6 313.6 0.08 45 379 7397 -35.5 -53.5 14 18.0 -36.5 263 47 313.7 313.7 286.7 313.9 0.07 46 356 7830 -39.3 -45.3 53 6.0 -39.7 265 49 314.2 314.2 287.1 314.9 0.19 47 349 7965 -39.9 -45.9 53 6.0 -40.3 265 51 315.2 315.2 287.3 315.9 0.18 48 344 8064 -40.7 -45.6 59 4.9 -41.0 265 52 315.4 315.4 287.5 316.1 0.19 49 329 8365 -43.3 -47.1 66 3.8 -43.5 265 55 315.9 315.9 287.6 316.5 0.17 50 316 8635 -45.5 -51.5 51 6.0 -45.7 267 57 316.5 316.5 287.7 316.9 0.11 51 313 8699 -45.9 -50.6 59 4.7 -46.1 268 56 316.8 316.8 287.8 317.2 0.12 52 307 8828 -46.9 -51.9 57 5.0 -47.1 270 56 317.2 317.2 287.9 317.5 0.10 53 300 8980 -47.9 -51.6 65 3.7 -48.0 265 62 317.8 317.9 288.2 318.3 0.11 54 295 9090 -49.1 -51.9 72 2.8 -49.2 268 62 317.7 317.7 288.1 318.1 0.11 55 290 9202 -49.9 -54.9 56 5.0 -50.1 270 64 318.1 318.1 288.2 318.4 0.08 56 267 9738 -53.2 -58.2 54 5.0 -53.4 265 80 320.8 320.8 289.0 321.1 0.06 57 260 9909 -54.3 -59.3 54 5.0 -54.4 270 75 321.7 321.7 289.3 321.9 0.05 58 250 10160 -53.9 -67.9 16 14.0 -54.1 270 64 325.9 325.9 290.6 326.0 0.02 59 200 11610 -48.3 -78.3 2 30.0 -48.9 255 47 356.3 356.3 298.0 356.3 0.00 60 150 13520 -48.5 -81.5 1 33.0 -49.3 270 46 386.5 386.5 303.3 386.5 0.00 61 100 16130 -54.7 -85.7 1 31.0 -55.2 265 27 422.0 422.0 308.0 422.1 0.00 62 96 16392 -53.5 -84.5 1 31.0 -54.2 264 27 429.3 429.3 308.7 429.4 0.00 63 79 17638 -56.9 -85.9 1 29.0 -57.5 250 29 446.9 446.9 310.6 446.9 0.00 64 77 17801 -55.3 -85.3 1 30.0 -55.9 250 28 453.5 453.5 311.2 453.6 0.00 65 75 17969 -56.3 -86.3 1 30.0 -56.9 250 26 454.9 454.9 311.3 454.9 0.00 66 70 18410 -53.7 -85.7 1 32.0 -54.6 255 16 469.5 469.5 312.6 469.5 0.00 67 69 18503 -52.5 -84.5 1 32.0 -53.5 255 17 474.0 474.0 313.0 474.0 0.00 68 59 19509 -55.3 -85.3 1 30.0 -56.2 225 12 489.4 489.4 314.2 489.5 0.00 69 56 19843 -53.7 -84.7 1 31.0 -54.8 207 13 500.4 500.4 315.0 500.5 0.01 70 54 20076 -54.9 -84.9 1 30.0 -55.9 218 15 502.9 502.9 315.2 502.9 0.01 71 50 20570 -53.5 -85.5 1 32.0 -54.7 255 12 517.4 517.4 316.1 517.4 0.01 72 47 20967 -52.7 -84.7 1 32.0 -54.1 255 11 528.6 528.6 316.8 528.6 0.01 73 46 21106 -52.7 -84.7 1 32.0 -54.1 245 10 531.8 531.8 317.1 531.9 0.01 74 42 21690 -53.9 -84.9 1 31.0 -55.2 209 9 542.9 542.9 317.7 542.9 0.01 75 34 23051 -51.3 -84.3 1 33.0 -53.4 123 6 583.5 583.5 319.8 583.6 0.01 76 30 23860 -52.7 -84.7 1 32.0 -54.7 170 10 601.0 601.0 320.6 601.0 0.01 77 29 24079 -52.9 -84.9 1 32.0 -54.9 160 10 606.3 606.3 320.9 606.3 0.01 78 26 24788 -50.7 -84.7 1 34.0 -53.4 163 7 631.8 631.8 322.0 631.8 0.01 79 23 25587 -51.1 -84.1 1 33.0 -53.9 139 9 653.1 653.1 322.8 653.2 0.01 80 20 26500 -49.7 -83.7 1 34.0 -53.2 235 3 684.0 684.1 323.9 684.2 0.02 81 20 26500 -49.5 -83.5 1 34.0 -53.1 235 3 684.7 684.7 323.9 684.8 0.02 82 17 27567 -49.7 -83.7 1 34.0 -53.7 124 8 716.6 716.6 325.0 716.8 0.02 83 15 28393 -46.7 -82.7 1 36.0 -52.1 95 11 752.7 752.7 326.0 752.9 0.03 84 13 29346 -45.7 -81.7 1 36.0 -52.1 117 14 787.6 787.6 327.0 787.9 0.04 85 12 29879 -46.3 -82.3 1 36.0 -52.7 105 15 803.7 803.7 327.3 804.0 0.04 86 10 31100 -43.5 -81.5 1 38.0 -52.0 80 18 857.2 857.2 328.5 857.7 0.05 87 9.8 31235 -43.9 -81.9 1 38.0 -52.2 81 18 860.6 860.7 328.6 861.1 0.05 88 8.5 32194 -40.9 -79.9 1 39.0 -51.4 91 17 908.1 908.2 329.6 909.0 0.08 89 7.2 33319 -41.7 -80.7 1 39.0 -52.6 103 15 949.0 949.0 330.4 949.9 0.08 90 7.0 33510 -40.5 -80.5 1 40.0 -52.2 105 15 961.6 961.7 330.5 962.6 0.09 91 6.0 34565 -38.5 -79.5 1 41.0 -52.2 1013.6 1013.7 331.4 1015.0 0.12 92 5.4 35287 -39.7 -79.7 1 40.0 -53.2 1039.3 1039.4 331.8 1040.8 0.13 93 5.1 35680 -37.9 -79.9 0 42.0 -52.9 1064.5 1064.6 332.2 1066.2 0.13 TRP 260 9909 -54.3 -59.3 54 5.0 -54.4 270 75 321.7 321.7 289.3 321.9 0.05 WND 267 9738 -53.2 -58.2 54 5.0 -53.4 265 80 320.8 320.8 289.0 321.1 0.06 Sounding variables and indices 1000-500 mb thick: 5349.00 m Freezing level: 936.00 mb = 585.24 m = 1920.06 ft Wetbulb zero: 955.59 mb = 417.94 m = 1371.18 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 68.38 % Est. max temperature: 6.40 C = 43.51 F Sfc-Lift cond lev (LCL): 988.93 mb = 141.02 m = 462.67 ft T: 2.86 C 700-500 lapse rate: 4.41 C/km ThetaE index: 0.92 C Layer 958.0- 834.0 mb Conv cond level (CCL): 902.03 mb = 877.79 m = 2879.85 ft Mean mixing ratio: 3.55 g/kg Conv temperature: 5.92 C = 42.65 F Cap Strength: 17.72 C Lifted Index: 17.74 C Risk: None Lifted Index @300 mb: 21.46 C Lifted Index @700 mb: 8.11 C Showalter Index: 18.12 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 13.80 C Cross Totals Index: 13.80 C K Index: 4.20 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.04 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 13.47 J/kg Cap Strength: 17.31 C Lift Cond Lev (LCL): 916.15 mb = 754.98 m = 2476.93 ft Lev Free Conv (LFC): 861.15 mb = 1244.44 m = 4082.75 ft Equ Level (EL): 821.15 mb = 1616.20 m = 5302.44 ft B at Equ Level: 8.14 J/kg Max Parcel Lev (MPL): 811.15 mb = 1712.24 m = 5617.53 ft Wind level data Storm motion: 273 at 20 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 1003 31 155 3 -1.3 2.7 | 100 22 -21.6 3.7 1 1000 51 155 8 -3.4 7.3 | 109 25 -23.7 8.2 2 969 305 160 11 -3.8 10.3 | 115 27 -24.1 11.3 3 933 610 175 12 -1.0 12.0 | 121 25 -21.4 12.9 4 925 679 170 13 -2.3 12.8 | 121 26 -22.6 13.8 5 898 914 170 13 -2.3 12.8 | 121 26 -22.6 13.8 6 864 1219 170 9 -1.6 8.9 | 114 24 -21.9 9.8 7 850 1347 175 6 -0.5 6.0 | 108 22 -20.8 6.9 8 799 1829 230 21 16.1 13.5 | 164 15 -4.2 14.5 9 769 2134 230 26 19.9 16.7 | 179 18 -0.4 17.7 10 739 2438 245 28 25.4 11.8 | 202 14 5.1 12.8 11 711 2743 240 31 26.8 15.5 | 202 18 6.5 16.5 12 700 2863 240 32 27.7 16.0 | 204 19 7.4 17.0 13 683 3048 240 33 28.6 16.5 | 205 19 8.3 17.5 14 630 3658 240 27 23.4 13.5 | 192 15 3.1 14.5 15 581 4267 240 34 29.4 17.0 | 207 20 9.1 18.0 16 536 4877 255 38 36.7 9.8 | 237 20 16.4 10.8 17 515 5182 265 36 35.9 3.1 | 255 16 15.5 4.1 18 500 5400 270 43 43.0 -0.0 | 268 23 22.7 1.0 19 454 6096 260 44 43.3 7.6 | 249 25 23.0 8.6 20 418 6706 255 45 43.5 11.6 | 241 26 23.1 12.6 21 400 7020 260 46 45.3 8.0 | 250 27 25.0 9.0 22 366 7620 265 47 46.8 4.1 | 259 27 26.5 5.1 23 320 8534 265 57 56.8 5.0 | 261 37 36.5 5.9 24 306 8839 270 56 56.0 -0.0 | 268 36 35.7 1.0 25 300 8980 265 62 61.8 5.4 | 261 42 41.4 6.4 26 293 9144 270 62 62.0 -0.0 | 269 42 41.7 1.0 27 267 9738 265 80 79.7 7.0 | 262 60 59.4 7.9 28 266 9754 265 80 79.7 7.0 | 262 60 59.4 7.9 29 260 9909 270 75 75.0 -0.0 | 269 55 54.7 1.0 30 250 10160 270 64 64.0 -0.0 | 269 44 43.7 1.0 31 242 10363 275 68 67.7 -5.9 | 276 48 47.4 -5.0 32 201 11582 255 45 43.5 11.6 | 241 26 23.1 12.6 33 200 11610 255 47 45.4 12.2 | 242 28 25.1 13.1 34 175 12497 250 57 53.6 19.5 | 238 39 33.2 20.5 35 167 12802 265 44 43.8 3.8 | 258 24 23.5 4.8 36 160 13106 250 41 38.5 14.0 | 231 24 18.2 15.0 37 152 13411 270 51 51.0 -0.0 | 268 31 30.7 1.0 38 150 13520 270 46 46.0 -0.0 | 268 26 25.7 1.0 39 132 14326 260 29 28.6 5.0 | 234 10 8.2 6.0 40 120 14935 245 35 31.7 14.8 | 216 19 11.4 15.8 41 115 15240 250 44 41.3 15.0 | 233 26 21.0 16.0 42 104 15850 270 32 32.0 -0.0 | 265 12 11.7 1.0 43 100 16130 265 27 26.9 2.4 | 243 7 6.6 3.3 44 100 16154 260 26 25.6 4.5 | 224 8 5.3 5.5 45 95 16459 265 27 26.9 2.4 | 243 7 6.6 3.3 46 82 17374 250 32 30.1 10.9 | 219 15 9.7 11.9 47 75 17983 250 26 24.4 8.9 | 203 11 4.1 9.9 48 71 18288 250 18 16.9 6.2 | 154 8 -3.4 7.1 49 70 18410 255 16 15.5 4.1 | 136 7 -4.9 5.1 50 68 18593 255 18 17.4 4.7 | 152 6 -2.9 5.6 51 65 18898 200 5 1.7 4.7 | 107 19 -18.6 5.7 52 62 19202 245 11 10.0 4.6 | 118 12 -10.4 5.6 53 56 19812 205 13 5.5 11.8 | 131 20 -14.8 12.8 54 51 20422 235 18 14.7 10.3 | 154 13 -5.6 11.3 55 50 20570 255 12 11.6 3.1 | 115 10 -8.7 4.1 56 47 21031 255 11 10.6 2.8 | 111 10 -9.7 3.8 57 44 21336 215 8 4.6 6.6 | 116 17 -15.7 7.5 58 40 21946 205 10 4.2 9.1 | 122 19 -16.1 10.0 59 39 22250 225 10 7.1 7.1 | 121 15 -13.2 8.0 60 37 22555 205 10 4.2 9.1 | 122 19 -16.1 10.0 61 32 23470 55 2 -1.6 -1.1 | 90 22 -22.0 -0.2 62 30 23860 170 10 -1.7 9.8 | 116 25 -22.1 10.8 63 29 24079 160 10 -3.4 9.4 | 114 26 -23.7 10.4 64 28 24384 175 6 -0.5 6.0 | 108 22 -20.8 6.9 65 22 25908 130 10 -7.7 6.4 | 105 29 -28.0 7.4 66 21 26213 170 18 -3.1 17.7 | 129 30 -23.4 18.7 67 20 26500 235 3 2.5 1.7 | 99 18 -17.9 2.7 68 20 26518 205 11 4.6 10.0 | 125 19 -15.7 10.9 69 18 27127 200 1 0.3 0.9 | 95 20 -20.0 1.9 70 17 27432 105 7 -6.8 1.8 | 96 27 -27.1 2.8 71 17 27737 145 10 -5.7 8.2 | 109 28 -26.1 9.2 72 16 28042 150 10 -5.0 8.7 | 111 27 -25.3 9.6 73 15 28346 90 11 -11.0 0.0 | 92 31 -31.3 1.0 74 14 28651 115 11 -10.0 4.6 | 101 31 -30.3 5.6 75 14 28956 125 13 -10.6 7.5 | 105 32 -31.0 8.4 76 10 31100 80 18 -17.7 -3.1 | 87 38 -38.0 -2.2 77 7 33510 105 15 -14.5 3.9 | 98 35 -34.8 4.9 Wind Parameters Mean winds (0-6000m): 242.7 at 27.1 knts Storm direction: 272.7 at 20.3 knts Shear (0-3000m) pos: 5.0 neg: 0.7 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 204.0 neg: -33.3 tot: 170.7 m^2/s^2 ave: 56.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 99.54 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 ------------------------------------------------------------------------------- 500 162 10 114 26| 9.2 0.0 9.2| 56.0 0.0 56.0 112.0 0.83| 10.6 8.8 1000 167 11 118 26| 4.6 0.2 4.8| 61.3 -8.0 53.3 53.3 0.60| 7.0 4.2 1500 170 11 117 25| 3.4 0.1 3.6| 96.7 -33.1 63.6 42.4 0.42| 8.6 3.6 2000 191 13 127 22| 6.2 0.1 6.3|166.5 -33.1 133.4 66.7 0.61| 10.8 6.5 2500 209 16 139 19| 6.0 0.1 6.1|198.5 -33.1 165.4 66.2 0.64| 10.7 6.8 3000 219 18 150 18| 5.0 0.7 5.7|204.0 -33.3 170.7 56.9 0.60| 9.7 5.8 4000 227 21 163 16| 3.8 0.3 4.1|215.7 -49.8 166.0 41.5 0.50| 8.5 4.3 5000 234 24 177 15| 3.8 0.3 4.0|290.7 -49.8 241.0 48.2 0.58| 8.5 4.9 6000 243 27 196 14| 3.7 0.7 4.4|323.2 -89.5 233.7 39.0 0.49| 8.5 4.1 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250428.12.gif