UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 21 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 1011 31 3.6 1.3 85 2.3 2.6 110 16 275.9 276.6 275.2 287.2 4.15 1 1000 118 3.2 0.8 84 2.4 2.2 145 19 276.4 277.0 275.3 287.4 4.05 2 943 594 2.0 -2.3 73 4.3 0.3 169 14 279.8 280.4 276.3 289.4 3.42 3 925 749 0.6 -2.4 80 3.0 -0.6 180 13 279.9 280.5 276.5 289.6 3.46 4 922 775 0.4 -2.5 81 2.9 -0.8 179 14 280.0 280.6 276.5 289.6 3.45 5 920 792 0.4 -2.9 78 3.3 -0.9 179 15 280.2 280.7 276.4 289.5 3.35 6 867 1266 -2.3 -4.7 84 2.4 -3.2 182 15 282.1 282.7 277.1 290.9 3.11 7 861 1321 -2.3 -5.3 80 3.0 -3.4 190 14 282.7 283.2 277.3 291.2 2.99 8 858 1349 -2.1 -5.8 76 3.7 -3.5 194 13 283.2 283.7 277.4 291.4 2.89 9 852 1404 -2.9 -5.7 81 2.8 -4.0 202 11 282.9 283.4 277.3 291.3 2.93 10 850 1423 -2.5 -6.3 75 3.8 -3.9 205 10 283.5 284.0 277.4 291.6 2.80 11 823 1678 -4.3 -7.4 79 3.1 -5.4 215 14 284.3 284.7 277.6 291.9 2.66 12 810 1804 -4.9 -8.2 78 3.3 -6.1 219 17 284.9 285.4 277.8 292.3 2.54 13 797 1931 -4.5 -9.5 68 5.0 -6.2 222 20 286.7 287.1 278.4 293.5 2.33 14 790 2001 -4.7 -10.7 63 6.0 -6.7 223 22 287.2 287.5 278.4 293.5 2.14 15 754 2367 -5.9 -9.0 79 3.1 -7.0 229 23 289.7 290.2 280.1 297.3 2.56 16 727 2652 -8.3 -8.9 95 0.6 -8.5 230 25 290.1 290.6 280.5 298.0 2.68 17 714 2792 -9.1 -10.8 87 1.7 -9.6 232 27 290.8 291.2 280.3 297.7 2.35 18 707 2868 -9.3 -12.9 75 3.6 -10.4 236 29 291.4 291.7 280.2 297.4 2.00 19 702 2923 -9.3 -16.3 57 7.0 -11.3 239 30 291.9 292.2 279.8 296.6 1.52 20 700 2945 -9.1 -21.1 37 12.0 -12.1 240 31 292.4 292.6 279.3 295.6 1.01 21 698 2967 -8.9 -28.9 18 20.0 -12.9 240 31 292.9 293.0 278.9 294.5 0.50 22 696 2989 -8.9 -24.9 26 16.0 -12.5 240 31 293.1 293.2 279.3 295.4 0.73 23 694 3012 -9.1 -29.1 18 20.0 -13.0 240 31 293.1 293.2 279.0 294.7 0.50 24 683 3135 -9.9 -23.9 31 14.0 -13.0 240 31 293.6 293.7 279.6 296.2 0.81 25 674 3237 -10.1 -27.1 23 17.0 -13.6 240 32 294.5 294.6 279.7 296.5 0.62 26 668 3306 -10.3 -26.3 26 16.0 -13.7 240 32 295.0 295.1 280.1 297.2 0.67 27 658 3422 -11.3 -27.3 25 16.0 -14.6 239 32 295.1 295.3 280.1 297.1 0.62 28 647 3551 -12.3 -21.3 47 9.0 -14.5 237 32 295.4 295.6 280.8 298.8 1.08 29 631 3742 -14.1 -19.1 66 5.0 -15.3 234 32 295.5 295.8 281.2 299.7 1.34 30 621 3863 -15.1 -22.1 55 7.0 -16.7 232 33 295.7 295.9 280.9 299.0 1.05 31 612 3973 -15.7 -21.7 60 6.0 -17.1 230 34 296.3 296.5 281.2 299.7 1.10 32 605 4060 -16.5 -22.5 60 6.0 -17.8 234 35 296.3 296.5 281.1 299.6 1.04 33 602 4097 -16.7 -25.7 46 9.0 -18.5 236 35 296.5 296.7 280.9 299.0 0.78 34 600 4122 -16.7 -25.7 46 9.0 -18.5 237 35 296.8 296.9 281.0 299.3 0.79 35 597 4160 -16.9 -26.9 42 10.0 -18.8 239 36 297.0 297.1 281.0 299.3 0.71 36 596 4172 -16.7 -29.7 32 13.0 -19.0 239 36 297.4 297.5 281.0 299.2 0.55 37 594 4197 -16.5 -25.5 46 9.0 -18.3 241 36 297.9 298.0 281.5 300.5 0.81 38 591 4235 -16.9 -25.9 46 9.0 -18.7 242 36 297.8 298.0 281.5 300.4 0.78 39 589 4261 -17.1 -24.1 55 7.0 -18.6 244 37 297.9 298.1 281.7 300.9 0.92 40 578 4402 -18.1 -25.1 54 7.0 -19.5 243 38 298.3 298.5 281.8 301.1 0.86 41 572 4480 -18.5 -31.5 31 13.0 -20.6 242 38 298.8 298.9 281.5 300.4 0.48 42 568 4532 -18.7 -34.7 23 16.0 -21.0 241 39 299.1 299.2 281.5 300.3 0.35 43 562 4611 -19.5 -36.5 21 17.0 -21.8 240 39 299.1 299.2 281.4 300.1 0.30 44 557 4678 -20.1 -29.1 45 9.0 -21.6 239 40 299.2 299.3 281.8 301.2 0.62 45 556 4691 -20.3 -30.3 40 10.0 -21.9 238 40 299.1 299.2 281.7 300.9 0.55 46 554 4718 -20.5 -27.5 53 7.0 -21.7 238 40 299.1 299.3 282.0 301.5 0.72 47 551 4758 -20.9 -27.9 53 7.0 -22.1 237 40 299.1 299.3 281.9 301.4 0.70 48 549 4785 -20.9 -24.9 70 4.0 -21.7 237 40 299.4 299.6 282.4 302.4 0.92 49 545 4839 -20.9 -23.7 78 2.8 -21.5 236 41 300.1 300.3 282.7 303.4 1.04 50 538 4934 -21.7 -24.1 81 2.4 -22.2 235 42 300.2 300.4 282.8 303.5 1.01 51 500 5470 -24.9 -27.7 77 2.8 -25.4 230 53 302.7 302.8 283.5 305.3 0.78 52 452 6197 -29.7 -32.5 77 2.8 -30.0 240 64 305.5 305.6 284.3 307.4 0.55 53 432 6519 -30.9 -34.0 74 3.1 -31.3 240 65 308.0 308.1 285.2 309.7 0.50 54 400 7060 -34.9 -38.1 73 3.2 -35.2 240 67 309.6 309.7 285.7 310.9 0.36 55 392 7200 -36.0 -39.8 68 3.8 -36.3 240 69 310.0 310.1 285.7 311.1 0.31 56 300 9000 -50.3 -62.3 23 12.0 -50.5 245 64 314.5 314.5 286.9 314.6 0.03 57 250 10170 -56.9 -62.9 47 6.0 -57.0 245 52 321.5 321.5 289.2 321.6 0.03 58 244 10324 -57.9 -64.9 40 7.0 -58.0 240 53 322.2 322.2 289.5 322.3 0.03 59 200 11600 -51.3 -81.3 2 30.0 -51.7 260 32 351.5 351.5 297.0 351.5 0.00 60 150 13480 -50.9 -83.9 1 33.0 -51.5 245 23 382.4 382.4 302.6 382.4 0.00 61 100 16110 -53.1 -86.1 1 33.0 -53.8 270 22 425.1 425.1 308.3 425.1 0.00 62 87 17004 -55.7 -86.7 1 31.0 -56.3 268 21 437.2 437.2 309.6 437.2 0.00 63 82 17382 -54.9 -86.9 1 32.0 -55.6 270 20 446.3 446.3 310.5 446.3 0.00 64 73 18123 -56.5 -87.5 1 31.0 -57.1 261 12 458.0 458.0 311.6 458.0 0.00 65 70 18390 -56.3 -87.3 1 31.0 -56.9 245 13 463.9 463.9 312.1 464.0 0.00 66 50 20540 -52.5 -86.5 1 34.0 -53.8 300 6 519.8 519.8 316.3 519.8 0.00 67 49 20671 -52.1 -87.1 1 35.0 -53.5 297 6 523.7 523.7 316.5 523.7 0.00 68 38 22320 -51.9 -86.9 1 35.0 -53.7 349 9 563.7 563.7 318.8 563.8 0.01 69 30 23850 -53.1 -88.1 1 35.0 -55.0 115 5 599.9 599.9 320.6 599.9 0.01 70 23 25566 -50.7 -86.7 1 36.0 -53.7 38 10 654.3 654.3 322.9 654.4 0.01 71 21 26154 -52.5 -87.5 1 35.0 -55.2 35 10 666.1 666.1 323.3 666.2 0.01 72 20 26470 -50.5 -87.5 0 37.0 -53.8 15 10 681.6 681.6 323.8 681.7 0.01 73 19 26805 -50.3 -87.3 0 37.0 -53.8 15 10 692.3 692.3 324.2 692.4 0.01 74 16 27931 -49.5 -86.5 1 37.0 -53.8 77 13 729.8 729.8 325.4 729.9 0.01 75 15 28355 -49.9 -86.9 1 37.0 -54.2 113 12 742.0 742.0 325.7 742.1 0.01 76 12 29832 -44.9 -84.9 0 40.0 -52.0 18 7 808.7 808.7 327.4 808.9 0.02 77 12 29832 -45.7 -84.7 0 39.0 -52.4 18 7 805.8 805.8 327.4 806.0 0.03 78 10 31050 -45.1 -85.1 0 40.0 -52.8 300 3 851.2 851.2 328.4 851.5 0.03 79 8.6 32057 -44.3 -84.3 0 40.0 -53.0 334 9 891.8 891.9 329.2 892.2 0.04 80 7.0 33450 -38.9 -80.9 0 42.0 -51.6 20 17 968.2 968.3 330.7 969.2 0.08 81 6.4 34063 -40.3 -81.3 0 41.0 -52.6 987.4 987.5 331.0 988.4 0.08 82 6.0 34504 -39.5 -81.5 0 42.0 -52.6 1009.3 1009.3 331.4 1010.3 0.09 83 5.6 34979 -36.3 -79.3 0 43.0 -51.8 1043.5 1043.6 331.9 1045.1 0.13 TRP 244 10324 -57.9 -64.9 40 7.0 -58.0 240 53 322.2 322.2 289.5 322.3 0.03 WND 392 7200 -36.0 -39.8 68 3.8 -36.3 240 69 310.0 310.1 285.7 311.1 0.31 Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 912.15 mb = 862.60 m = 2830.02 ft Wetbulb zero: 937.80 mb = 638.21 m = 2093.85 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 65.99 % Est. max temperature: 10.43 C = 50.78 F Sfc-Lift cond lev (LCL): 975.63 mb = 317.92 m = 1043.02 ft T: 2.70 C 700-500 lapse rate: 6.26 C/km ThetaE index: 3.54 C Layer 714.0- 696.0 mb Conv cond level (CCL): 853.22 mb = 1393.03 m = 4570.26 ft Mean mixing ratio: 3.66 g/kg Conv temperature: 10.71 C = 51.28 F Cap Strength: 10.92 C Lifted Index: 12.35 C Risk: None Lifted Index @300 mb: 18.29 C Lifted Index @700 mb: 7.40 C Showalter Index: 10.18 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.60 C K Index: 4.10 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.95 J/kg Max Up Vert Vel: 5.47 m/s Conv Inhibition (B-): 69347.59 J/kg Cap Strength: 12.21 C Lift Cond Lev (LCL): 912.50 mb = 857.76 m = 2814.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 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 1011 31 110 16 -15.0 5.5 | 91 38 -37.7 0.5 1 1000 118 145 19 -10.9 15.6 | 108 35 -33.5 10.6 2 977 305 160 17 -5.8 16.0 | 111 31 -28.5 11.0 3 941 610 170 14 -2.4 13.8 | 109 27 -25.1 8.9 4 925 749 180 13 0.0 13.0 | 110 24 -22.6 8.1 5 906 914 175 21 -1.8 20.9 | 123 29 -24.5 16.0 6 872 1219 175 17 -1.5 16.9 | 116 27 -24.1 12.0 7 850 1423 205 10 4.2 9.1 | 103 19 -18.4 4.1 8 839 1524 210 10 5.0 8.7 | 102 18 -17.6 3.7 9 807 1829 220 18 11.6 13.8 | 129 14 -11.1 8.9 10 776 2134 225 25 17.7 17.7 | 159 14 -5.0 12.7 11 747 2438 230 23 17.6 14.8 | 153 11 -5.0 9.8 12 718 2743 230 26 19.9 16.7 | 167 12 -2.7 11.8 13 700 2945 240 31 26.8 15.5 | 202 11 4.2 10.6 14 663 3353 240 32 27.7 16.0 | 205 12 5.1 11.1 15 637 3658 235 32 26.2 18.4 | 195 14 3.6 13.4 16 611 3962 230 34 26.0 21.9 | 191 17 3.4 16.9 17 587 4267 245 37 33.5 15.6 | 225 15 10.9 10.7 18 541 4877 235 41 33.6 23.5 | 210 22 10.9 18.6 19 500 5470 230 53 40.6 34.1 | 212 34 18.0 29.1 20 499 5486 230 53 40.6 34.1 | 212 34 18.0 29.1 21 458 6096 240 64 55.4 32.0 | 230 43 32.8 27.1 22 400 7060 240 67 58.0 33.5 | 231 45 35.4 28.6 23 392 7200 240 69 59.8 34.5 | 231 47 37.1 29.6 24 385 7315 240 69 59.8 34.5 | 231 47 37.1 29.6 25 368 7620 240 62 53.7 31.0 | 230 41 31.0 26.1 26 300 9000 245 64 58.0 27.0 | 238 42 35.4 22.1 27 293 9144 245 64 58.0 27.0 | 238 42 35.4 22.1 28 250 10170 245 52 47.1 22.0 | 235 30 24.5 17.0 29 244 10324 240 53 45.9 26.5 | 227 32 23.3 21.6 30 231 10668 250 57 53.6 19.5 | 245 34 30.9 14.6 31 210 11278 245 38 34.4 16.1 | 227 16 11.8 11.1 32 201 11582 250 45 42.3 15.4 | 242 22 19.6 10.5 33 200 11600 260 32 31.5 5.6 | 266 9 8.9 0.6 34 174 12497 255 22 21.3 5.7 | 119 2 -1.4 0.8 35 166 12802 245 25 22.7 10.6 | 180 6 0.0 5.6 36 159 13106 260 22 21.7 3.8 | 41 1 -1.0 -1.1 37 150 13480 245 23 20.8 9.7 | 159 5 -1.8 4.8 38 145 13716 245 22 19.9 9.3 | 148 5 -2.7 4.4 39 126 14630 275 20 19.9 -1.7 | 22 7 -2.7 -6.7 40 120 14935 250 17 16.0 5.8 | 98 7 -6.7 0.9 41 114 15240 250 20 18.8 6.8 | 116 4 -3.9 1.9 42 109 15545 265 17 16.9 1.5 | 59 7 -5.7 -3.5 43 104 15850 250 13 12.2 4.4 | 87 10 -10.4 -0.5 44 100 16110 270 22 22.0 -0.0 | 7 5 -0.6 -4.9 45 95 16459 265 22 21.9 1.9 | 14 3 -0.7 -3.0 46 82 17374 270 20 20.0 -0.0 | 28 6 -2.6 -4.9 47 78 17678 290 25 23.5 -8.6 | 356 14 0.8 -13.5 48 71 18288 250 7 6.6 2.4 | 81 16 -16.1 -2.5 49 70 18390 245 13 11.8 5.5 | 93 11 -10.9 0.6 50 68 18593 245 11 10.0 4.6 | 89 13 -12.7 -0.3 51 62 19202 295 14 12.7 -5.9 | 43 15 -10.0 -10.9 52 59 19507 270 11 11.0 -0.0 | 67 13 -11.6 -4.9 53 56 19812 275 10 10.0 -0.9 | 65 14 -12.7 -5.8 54 53 20117 315 10 7.1 -7.1 | 52 20 -15.6 -12.0 55 50 20540 300 6 5.2 -3.0 | 66 19 -17.4 -7.9 56 44 21336 280 8 7.9 -1.4 | 67 16 -14.8 -6.3 57 38 22250 340 10 3.4 -9.4 | 53 24 -19.2 -14.3 58 33 23165 95 1 -1.0 0.1 | 78 24 -23.6 -4.8 59 30 23850 115 5 -4.5 2.1 | 84 27 -27.2 -2.8 60 28 24384 245 4 3.6 1.7 | 80 19 -19.0 -3.2 61 24 25298 20 10 -3.4 -9.4 | 61 30 -26.1 -14.3 62 23 25603 40 10 -6.4 -7.7 | 67 32 -29.1 -12.6 63 22 25908 50 10 -7.7 -6.4 | 69 32 -30.3 -11.4 64 20 26470 15 10 -2.6 -9.7 | 60 29 -25.2 -14.6 65 19 26822 15 10 -2.6 -9.7 | 60 29 -25.2 -14.6 66 18 27127 60 19 -16.5 -9.5 | 70 42 -39.1 -14.4 67 17 27432 65 16 -14.5 -6.8 | 73 39 -37.1 -11.7 68 17 27737 80 12 -11.8 -2.1 | 78 35 -34.5 -7.0 69 16 28042 75 14 -13.5 -3.6 | 77 37 -36.2 -8.6 70 15 28346 115 12 -10.9 5.1 | 90 34 -33.5 0.1 71 10 31050 300 3 2.6 -1.5 | 72 21 -20.0 -6.4 72 7 33450 20 17 -5.8 -16.0 | 54 35 -28.5 -20.9 Wind Parameters Mean winds (0-6000m): 227.7 at 30.9 knts Storm direction: 257.7 at 23.2 knts Shear (0-3000m) pos: 7.4 neg: 0.0 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 111.5 deg Storm rel helicity (0-3000m) pos: 247.0 neg: -62.1 tot: 184.9 m^2/s^2 ave: 61.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.12 Bulk Shear: 127.93 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 ------------------------------------------------------------------------------- 500 153 17 109 32| 15.2 0.0 15.2|118.2 -3.8 114.4 228.8 0.64| 19.5 12.5 1000 164 17 112 29| 9.9 0.0 9.9|160.6 -13.8 146.8 146.8 0.54| 16.1 8.7 1500 170 16 113 28| 7.0 0.0 7.0|160.6 -58.4 102.1 68.1 0.22| 15.2 3.3 2000 183 16 117 25| 8.4 0.0 8.4|208.4 -58.4 150.0 75.0 0.38| 14.8 5.6 2500 195 18 124 22| 7.2 0.0 7.2|219.5 -62.1 157.4 63.0 0.37| 13.1 4.9 3000 206 19 131 19| 7.4 0.0 7.4|247.0 -62.1 184.9 61.6 0.45| 12.5 5.6 4000 218 23 146 16| 5.6 0.7 6.2|256.7 -73.0 183.7 45.9 0.40| 10.5 4.1 5000 225 26 162 14| 5.0 1.3 6.3|287.4 -93.4 193.9 38.8 0.36| 10.2 3.6 6000 228 31 181 16| 5.2 1.9 7.1|399.8 -93.9 305.9 51.0 0.38| 10.4 4.0 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250421.12.gif