UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 24 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 1005 31 3.0 2.4 96 0.6 2.7 110 22 275.8 276.5 275.6 288.0 4.52 1 1000 69 2.8 2.3 97 0.5 2.6 110 22 276.0 276.7 275.7 288.2 4.51 2 950 483 0.6 0.6 100 0.0 0.6 173 28 277.8 278.5 276.3 289.3 4.20 3 935 611 2.0 0.8 92 1.2 1.5 185 25 280.5 281.2 277.9 292.5 4.33 4 932 637 3.0 1.3 89 1.7 2.2 187 23 281.8 282.5 278.8 294.3 4.51 5 931 646 2.6 0.8 88 1.8 1.8 187 22 281.4 282.2 278.4 293.6 4.35 6 929 663 3.8 1.7 86 2.1 2.8 188 21 282.8 283.6 279.5 295.8 4.65 7 928 672 2.2 0.6 89 1.6 1.5 189 20 281.3 282.0 278.3 293.3 4.30 8 926 689 3.0 1.2 88 1.8 2.2 190 19 282.3 283.1 279.0 294.9 4.50 9 925 698 3.0 1.3 89 1.7 2.2 190 18 282.4 283.2 279.1 295.1 4.54 10 924 707 2.6 1.0 89 1.6 1.9 190 18 282.1 282.8 278.9 294.5 4.45 11 920 742 3.8 1.4 84 2.4 2.7 188 16 283.6 284.4 279.8 296.5 4.60 12 916 777 3.8 1.5 85 2.3 2.7 186 15 284.0 284.8 280.0 297.1 4.65 13 914 795 3.0 1.3 89 1.7 2.2 186 14 283.3 284.1 279.7 296.2 4.60 14 897 947 1.8 1.0 94 0.8 1.4 183 11 283.6 284.4 279.8 296.5 4.58 15 884 1065 1.6 1.0 96 0.6 1.3 192 12 284.6 285.4 280.3 297.7 4.65 16 878 1120 0.8 0.7 99 0.1 0.7 197 13 284.3 285.1 280.1 297.2 4.58 17 869 1203 1.4 0.4 93 1.0 1.0 204 15 285.8 286.6 280.7 298.6 4.53 18 860 1287 0.4 0.3 99 0.1 0.4 205 16 285.6 286.4 280.7 298.5 4.54 19 857 1315 1.4 -0.2 89 1.6 0.7 205 16 286.9 287.7 281.1 299.5 4.40 20 850 1381 0.8 -0.2 93 1.0 0.4 205 17 287.0 287.8 281.1 299.6 4.43 21 844 1438 0.2 -0.4 96 0.6 -0.1 211 24 286.9 287.7 281.1 299.5 4.40 22 836 1514 1.0 -0.8 88 1.8 0.2 219 33 288.6 289.3 281.7 300.9 4.31 23 825 1621 0.0 -1.1 92 1.1 -0.5 222 33 288.6 289.4 281.7 300.9 4.28 24 824 1630 0.0 -1.2 92 1.2 -0.5 222 33 288.7 289.4 281.7 300.9 4.25 25 822 1650 1.0 -1.5 83 2.5 -0.1 222 33 290.0 290.7 282.2 302.0 4.17 26 804 1828 0.0 -1.7 88 1.7 -0.7 225 31 290.7 291.5 282.5 302.9 4.20 27 801 1858 -0.3 -3.1 81 2.8 -1.5 225 31 290.7 291.4 282.1 301.8 3.80 28 747 2412 -4.9 -5.0 99 0.1 -5.0 225 23 291.6 292.2 282.1 301.9 3.53 29 700 2921 -7.3 -7.3 100 0.0 -7.3 205 19 294.4 295.0 282.9 303.8 3.15 30 686 3078 -8.3 -8.3 100 0.0 -8.3 202 19 295.0 295.5 283.0 303.9 2.98 31 675 3203 -7.5 -7.8 98 0.3 -7.6 211 19 297.3 297.8 284.1 306.7 3.15 32 652 3473 -8.1 -8.8 95 0.7 -8.4 231 18 299.5 300.1 284.8 308.7 3.01 33 593 4202 -12.9 -14.0 91 1.1 -13.3 246 21 302.2 302.6 284.9 309.0 2.18 34 575 4436 -15.1 -17.8 80 2.7 -15.9 257 23 302.3 302.6 284.4 307.5 1.64 35 573 4462 -14.7 -15.9 91 1.2 -15.0 259 23 303.1 303.4 285.0 309.2 1.93 36 542 4881 -17.5 -17.6 99 0.1 -17.5 251 34 304.6 304.9 285.4 310.2 1.77 37 539 4923 -17.5 -18.4 93 0.9 -17.7 250 34 305.1 305.4 285.5 310.4 1.66 38 517 5233 -20.3 -20.7 97 0.4 -20.4 253 36 305.4 305.6 285.3 309.9 1.42 39 514 5276 -20.7 -21.6 92 0.9 -20.9 253 36 305.4 305.6 285.2 309.7 1.32 40 512 5305 -20.7 -23.5 78 2.8 -21.3 254 36 305.7 305.9 285.1 309.4 1.12 41 511 5319 -20.7 -28.7 49 8.0 -22.1 254 36 305.9 306.0 284.7 308.2 0.70 42 510 5334 -20.7 -30.7 40 10.0 -22.4 254 36 306.1 306.2 284.6 308.0 0.58 43 504 5421 -20.9 -35.9 25 15.0 -23.1 254 37 306.9 306.9 284.6 308.1 0.35 44 503 5436 -20.9 -37.9 20 17.0 -23.2 255 37 307.0 307.1 284.6 308.1 0.29 45 500 5480 -20.7 -45.7 9 25.0 -23.4 255 37 307.8 307.8 284.7 308.3 0.13 46 499 5495 -20.7 -45.7 9 25.0 -23.4 255 37 308.0 308.0 284.7 308.4 0.13 47 493 5585 -20.3 -37.3 20 17.0 -22.7 256 37 309.5 309.6 285.5 310.6 0.31 48 489 5645 -20.3 -28.3 49 8.0 -21.8 256 37 310.3 310.4 286.4 312.8 0.76 49 488 5660 -20.5 -27.5 53 7.0 -21.9 256 37 310.2 310.3 286.4 313.0 0.82 50 486 5691 -20.9 -28.9 49 8.0 -22.4 257 37 310.1 310.2 286.2 312.5 0.72 51 482 5752 -21.3 -24.6 75 3.3 -22.0 257 37 310.3 310.5 286.7 313.9 1.08 52 448 6289 -24.1 -27.0 77 2.9 -24.6 262 41 313.3 313.5 287.6 316.5 0.93 53 441 6404 -24.1 -26.9 78 2.8 -24.6 263 43 314.8 314.9 288.1 318.0 0.96 54 428 6622 -25.7 -28.0 81 2.3 -26.1 266 46 315.4 315.6 288.2 318.5 0.89 55 400 7110 -29.1 -31.6 79 2.5 -29.5 260 47 317.2 317.3 288.6 319.6 0.68 56 300 9100 -44.7 -48.4 66 3.7 -44.9 260 62 322.4 322.4 289.6 323.0 0.16 57 250 10290 -53.9 -58.1 60 4.2 -54.0 260 70 325.9 325.9 290.6 326.2 0.06 58 228 10878 -57.5 -62.7 51 5.2 -57.6 265 77 329.2 329.2 291.5 329.3 0.04 59 213 11305 -60.1 -66.1 45 6.0 -60.2 265 60 331.6 331.6 292.2 331.7 0.02 60 200 11700 -58.9 -74.9 11 16.0 -59.0 270 50 339.5 339.5 294.2 339.5 0.01 61 150 13530 -54.3 -82.3 2 28.0 -54.7 275 20 376.5 376.5 301.7 376.5 0.00 62 100 16130 -55.7 -84.7 1 29.0 -56.2 290 28 420.1 420.1 307.7 420.1 0.00 63 84 17241 -54.9 -84.9 1 30.0 -55.5 289 20 443.2 443.2 310.2 443.2 0.00 64 71 18310 -56.7 -86.7 1 30.0 -57.3 293 14 461.2 461.2 311.9 461.2 0.00 65 70 18400 -56.1 -86.1 1 30.0 -56.8 285 12 464.4 464.4 312.1 464.4 0.00 66 52 20290 -55.7 -86.7 1 31.0 -56.6 329 10 506.5 506.5 315.4 506.5 0.00 67 50 20540 -54.3 -86.3 1 32.0 -55.4 315 7 515.5 515.5 316.0 515.5 0.00 68 48 20801 -55.1 -87.1 1 32.0 -56.2 307 9 519.7 519.7 316.3 519.7 0.00 69 46 21074 -52.3 -86.3 1 34.0 -53.8 332 7 532.8 532.8 317.1 532.8 0.00 70 43 21510 -52.1 -86.1 1 34.0 -53.7 318 3 543.6 543.7 317.8 543.7 0.01 71 41 21817 -53.1 -86.1 1 33.0 -54.6 252 2 548.6 548.6 318.0 548.6 0.01 72 37 22480 -51.9 -85.9 1 34.0 -53.7 270 3 568.0 568.0 319.0 568.1 0.01 73 32 23416 -53.9 -86.9 1 33.0 -55.6 350 6 586.8 586.8 320.0 586.8 0.01 74 30 23830 -53.7 -86.7 1 33.0 -55.5 25 8 598.2 598.2 320.5 598.3 0.01 75 25 25004 -53.7 -86.7 1 33.0 -55.8 31 3 630.3 630.3 321.9 630.3 0.01 76 20 26450 -50.9 -85.9 1 35.0 -54.1 85 12 680.4 680.4 323.8 680.5 0.01 77 14 28791 -46.9 -84.9 1 38.0 -52.5 87 12 767.0 767.0 326.4 767.2 0.02 78 13 29280 -48.9 -85.9 1 37.0 -54.0 91 13 776.5 776.5 326.7 776.7 0.02 79 12 29805 -48.9 -85.9 1 37.0 -54.2 81 7 794.5 794.5 327.1 794.7 0.02 80 10 31010 -45.9 -84.9 0 39.0 -53.2 260 6 848.2 848.2 328.4 848.5 0.03 81 7.8 32672 -42.5 -82.5 0 40.0 -52.6 4 11 924.3 924.3 329.9 924.9 0.06 82 7.4 33026 -43.5 -83.5 0 40.0 -53.3 27 12 934.3 934.3 330.1 934.8 0.05 83 7.0 33400 -41.7 -82.7 0 41.0 -52.8 50 13 956.7 956.7 330.5 957.3 0.06 84 5.7 34808 -36.7 -78.7 0 42.0 -51.8 1036.5 1036.6 331.8 1038.2 0.14 TRP 213 11305 -60.1 -66.1 45 6.0 -60.2 265 60 331.6 331.6 292.2 331.7 0.02 WND 228 10878 -57.5 -62.7 51 5.2 -57.6 265 77 329.2 329.2 291.5 329.3 0.04 Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 804.00 mb = 1827.80 m = 5996.64 ft Wetbulb zero: 845.25 mb = 1426.03 m = 4678.53 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 91.67 % Est. max temperature: 14.21 C = 57.58 F Sfc-Lift cond lev (LCL): 995.67 mb = 103.97 m = 341.12 ft T: 2.61 C 700-500 lapse rate: 5.24 C/km ThetaE index: 2.57 C Layer 928.0- 926.0 mb Conv cond level (CCL): 971.48 mb = 302.36 m = 991.98 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 4.24 C = 39.63 F Cap Strength: 14.06 C Lifted Index: 14.67 C Risk: None Lifted Index @300 mb: 22.14 C Lifted Index @700 mb: 7.56 C Showalter Index: 8.52 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.50 C K Index: 21.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 191.76 Risk: None Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.99 J/kg Max Up Vert Vel: 8.60 m/s Conv Inhibition (B-): 69816.77 J/kg Cap Strength: 14.32 C Lift Cond Lev (LCL): 941.75 mb = 553.03 m = 1814.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 260 at 19 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 1005 31 110 22 -20.7 7.5 | 96 40 -39.5 4.2 1 1000 69 110 22 -20.7 7.5 | 96 40 -39.5 4.2 2 971 305 155 33 -13.9 29.9 | 129 42 -32.8 26.5 3 935 610 185 25 2.2 24.9 | 142 27 -16.6 21.5 4 925 698 190 18 3.1 17.7 | 132 21 -15.7 14.4 5 901 914 180 10 0.0 10.0 | 109 20 -18.8 6.6 6 867 1219 205 15 6.3 13.6 | 129 16 -12.5 10.2 7 850 1381 205 17 7.2 15.4 | 136 17 -11.6 12.0 8 835 1524 220 34 21.9 26.0 | 188 23 3.0 22.7 9 803 1829 225 31 21.9 21.9 | 190 19 3.1 18.6 10 773 2134 225 30 21.2 21.2 | 188 18 2.4 17.9 11 744 2438 225 22 15.6 15.6 | 165 13 -3.3 12.2 12 716 2743 215 19 10.9 15.6 | 147 15 -7.9 12.2 13 700 2921 205 19 8.0 17.2 | 142 18 -10.8 13.9 14 688 3048 200 19 6.5 17.9 | 140 19 -12.3 14.5 15 635 3658 245 18 16.3 7.6 | 150 5 -2.5 4.2 16 610 3962 235 22 18.0 12.6 | 175 9 -0.8 9.3 17 586 4267 250 20 18.8 6.8 | 180 3 -0.0 3.5 18 563 4572 265 26 25.9 2.3 | 279 7 7.1 -1.1 19 541 4877 250 34 31.9 11.6 | 238 16 13.1 8.3 20 500 5480 255 37 35.7 9.6 | 250 18 16.9 6.2 21 460 6096 260 38 37.4 6.6 | 260 19 18.6 3.2 22 405 7010 270 52 52.0 -0.0 | 276 33 33.2 -3.4 23 400 7110 260 47 46.3 8.2 | 260 28 27.5 4.8 24 372 7620 255 50 48.3 12.9 | 252 31 29.5 9.6 25 340 8230 255 64 61.8 16.6 | 253 45 43.0 13.2 26 300 9100 260 62 61.1 10.8 | 260 43 42.2 7.4 27 298 9144 260 63 62.0 10.9 | 260 44 43.2 7.6 28 284 9449 255 57 55.1 14.8 | 253 38 36.2 11.4 29 250 10290 260 70 68.9 12.2 | 260 51 50.1 8.8 30 228 10878 265 77 76.7 6.7 | 267 58 57.9 3.3 31 225 10973 265 77 76.7 6.7 | 267 58 57.9 3.3 32 213 11305 265 60 59.8 5.2 | 267 41 41.0 1.9 33 200 11700 270 50 50.0 -0.0 | 276 31 31.2 -3.4 34 194 11887 270 49 49.0 -0.0 | 276 30 30.2 -3.4 35 185 12192 275 43 42.8 -3.7 | 286 25 24.0 -7.1 36 168 12802 265 41 40.8 3.6 | 269 22 22.0 0.2 37 153 13411 290 27 25.4 -9.2 | 332 14 6.6 -12.6 38 150 13530 275 20 19.9 -1.7 | 348 5 1.1 -5.1 39 146 13716 265 27 26.9 2.4 | 277 8 8.1 -1.0 40 132 14326 275 33 32.9 -2.9 | 294 15 14.1 -6.2 41 126 14630 275 33 32.9 -2.9 | 294 15 14.1 -6.2 42 115 15240 285 23 22.2 -6.0 | 340 10 3.4 -9.3 43 110 15545 290 17 16.0 -5.8 | 17 10 -2.8 -9.2 44 100 16130 290 28 26.3 -9.6 | 330 15 7.5 -12.9 45 95 16459 290 28 26.3 -9.6 | 330 15 7.5 -12.9 46 86 17069 285 21 20.3 -5.4 | 350 9 1.5 -8.8 47 78 17678 300 16 13.9 -8.0 | 24 12 -5.0 -11.4 48 71 18288 295 14 12.7 -5.9 | 33 11 -6.1 -9.3 49 70 18400 285 12 11.6 -3.1 | 48 10 -7.2 -6.5 50 68 18593 285 12 11.6 -3.1 | 48 10 -7.2 -6.5 51 62 19202 280 17 16.7 -3.0 | 18 7 -2.1 -6.3 52 59 19507 320 13 8.4 -10.0 | 38 17 -10.5 -13.3 53 51 20422 330 10 5.0 -8.7 | 49 18 -13.8 -12.0 54 50 20540 315 7 4.9 -4.9 | 59 16 -13.9 -8.3 55 49 20726 300 10 8.7 -5.0 | 51 13 -10.2 -8.4 56 44 21336 355 4 0.3 -4.0 | 68 20 -18.5 -7.3 57 40 21946 225 1 0.7 0.7 | 82 18 -18.1 -2.7 58 30 23830 25 8 -3.4 -7.3 | 64 25 -22.2 -10.6 59 28 24384 360 3 -0.0 -3.0 | 71 20 -18.8 -6.4 60 22 25908 75 3 -2.9 -0.8 | 79 22 -21.7 -4.1 61 20 26450 85 12 -12.0 -1.0 | 82 31 -30.8 -4.4 62 20 26518 55 16 -13.1 -9.2 | 69 34 -31.9 -12.5 63 19 26822 85 12 -12.0 -1.0 | 82 31 -30.8 -4.4 64 18 27127 60 4 -3.5 -2.0 | 76 23 -22.3 -5.4 65 17 27432 60 7 -6.1 -3.5 | 75 26 -24.9 -6.9 66 16 28042 100 10 -9.8 1.7 | 87 29 -28.7 -1.6 67 14 28651 80 10 -9.8 -1.7 | 80 29 -28.7 -5.1 68 14 28956 95 14 -13.9 1.2 | 86 33 -32.8 -2.1 69 13 29261 90 13 -13.0 0.0 | 84 32 -31.8 -3.4 70 12 29566 105 10 -9.7 2.6 | 88 28 -28.5 -0.8 71 11 30175 45 3 -2.1 -2.1 | 75 22 -20.9 -5.5 72 10 31010 260 6 5.9 1.0 | 80 13 -12.9 -2.3 73 7 33400 50 13 -10.0 -8.4 | 68 31 -28.8 -11.7 Wind Parameters Mean winds (0-6000m): 229.9 at 25.5 knts Storm direction: 259.9 at 19.1 knts Shear (0-3000m) pos: 7.6 neg: 2.6 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 44.0 deg Storm rel helicity (0-3000m) pos: 453.2 neg: -114.8 tot: 338.4 m^2/s^2 ave: 112.8 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 18.0 stream: 5.6 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.23 Bulk Shear: 160.20 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 ------------------------------------------------------------------------------- 500 149 28 122 39| 28.3 0.0 28.3|325.4 0.0 325.4 650.8 0.84| 37.7 31.5 1000 163 22 125 31| 11.9 0.0 11.9|339.2 -64.3 274.9 274.9 0.38| 29.7 11.2 1500 176 21 131 27| 15.9 0.0 15.9|449.5 -64.3 385.2 256.8 0.54| 28.4 15.4 2000 193 24 146 24| 11.4 0.0 11.4|453.2 -66.2 387.0 193.5 0.52| 22.5 11.6 2500 201 24 152 22| 9.1 1.9 11.1|453.2 -95.0 358.2 143.3 0.39| 20.0 7.8 3000 203 23 152 21| 7.6 2.6 10.2|453.2-114.8 338.4 112.8 0.31| 18.0 5.6 4000 209 22 153 18| 7.0 2.0 8.9|469.6-114.9 354.6 88.7 0.31| 16.0 5.0 5000 220 23 165 15| 6.2 0.8 7.1|479.2-133.2 346.0 69.2 0.27| 15.2 4.1 6000 230 25 183 13| 5.6 0.7 6.3|505.4-133.2 372.2 62.0 0.29| 13.2 3.9 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20250424.12.gif