UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 19 OCT 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 1008 31 7.8 1.8 66 6.0 5.0 45 3 280.3 281.0 277.8 292.3 4.32 1 1006 46 6.6 0.6 65 6.0 3.9 67 3 279.3 279.9 276.8 290.3 3.97 2 1000 91 6.2 -0.8 61 7.0 3.2 135 2 279.4 280.0 276.3 289.4 3.60 3 960 424 3.2 -0.7 76 3.9 1.5 306 2 279.6 280.2 276.7 290.1 3.78 4 933 656 1.6 -3.1 71 4.7 -0.3 216 7 280.3 280.8 276.3 289.4 3.26 5 925 725 1.2 -2.7 75 3.9 -0.4 210 9 280.5 281.1 276.7 290.0 3.38 6 914 821 0.4 -1.6 86 2.0 -0.4 213 7 280.7 281.3 277.2 291.1 3.72 7 899 953 -0.5 -4.5 74 4.0 -2.0 210 6 281.1 281.6 276.5 289.7 3.04 8 896 980 -0.5 -7.5 59 7.0 -3.0 206 6 281.3 281.8 275.7 288.3 2.42 9 893 1007 -0.7 -7.7 59 7.0 -3.2 203 5 281.4 281.8 275.7 288.3 2.39 10 890 1034 -0.5 -6.5 64 6.0 -2.7 199 5 281.9 282.3 276.3 289.4 2.64 11 885 1079 -0.3 -9.3 51 9.0 -3.4 193 5 282.6 282.9 276.0 288.7 2.13 12 882 1106 0.2 -19.8 21 20.0 -5.1 190 5 283.3 283.5 274.6 286.1 0.90 13 880 1124 0.6 -26.4 11 27.0 -5.6 188 5 283.9 284.0 274.3 285.5 0.50 14 879 1133 0.6 -26.4 11 27.0 -5.6 186 5 284.0 284.1 274.3 285.6 0.50 15 850 1401 -1.3 -24.3 15 23.0 -6.7 140 8 284.8 284.9 274.9 286.7 0.63 16 832 1571 -2.9 -23.9 18 21.0 -7.8 142 8 284.8 285.0 275.0 286.9 0.67 17 817 1715 -4.1 -21.1 25 17.0 -8.3 144 8 285.1 285.2 275.5 287.7 0.87 18 811 1773 -4.3 -17.3 36 13.0 -7.9 144 8 285.5 285.7 276.2 289.1 1.21 19 798 1900 -5.3 -17.3 38 12.0 -8.5 140 8 285.7 285.9 276.3 289.4 1.23 20 772 2159 -7.3 -24.3 24 17.0 -11.0 121 9 286.3 286.4 275.8 288.4 0.69 21 736 2529 -10.7 -20.7 44 10.0 -13.0 151 7 286.5 286.7 276.4 289.5 1.00 22 726 2634 -11.1 -15.1 72 4.0 -12.2 165 7 287.2 287.5 277.7 292.0 1.63 23 720 2698 -11.1 -14.0 79 2.9 -11.9 174 6 287.9 288.2 278.2 293.2 1.80 24 712 2784 -11.5 -14.9 76 3.4 -12.5 186 6 288.3 288.6 278.3 293.4 1.69 25 700 2914 -11.7 -16.4 68 4.7 -13.0 205 7 289.5 289.8 278.7 294.1 1.51 26 689 3035 -12.3 -17.0 68 4.7 -13.5 213 8 290.2 290.4 278.9 294.6 1.46 27 686 3069 -11.7 -18.7 56 7.0 -13.5 215 8 291.2 291.4 279.1 295.1 1.27 28 664 3318 -13.5 -19.5 61 6.0 -15.0 232 10 291.9 292.1 279.4 295.7 1.23 29 653 3445 -14.1 -20.1 60 6.0 -15.5 238 11 292.6 292.8 279.7 296.3 1.19 30 646 3526 -14.1 -23.1 46 9.0 -16.0 240 12 293.5 293.7 279.7 296.4 0.92 31 633 3681 -14.9 -25.9 39 11.0 -17.1 246 13 294.3 294.5 279.8 296.7 0.73 32 625 3777 -14.9 -27.9 32 13.0 -17.3 252 13 295.4 295.5 280.2 297.4 0.62 33 615 3899 -15.7 -28.7 32 13.0 -18.1 260 13 295.9 296.0 280.3 297.7 0.58 34 592 4185 -17.7 -32.7 26 15.0 -20.0 248 16 296.8 296.8 280.5 298.1 0.41 35 576 4390 -18.9 -42.9 10 24.0 -21.6 243 17 297.7 297.7 280.6 298.2 0.15 36 568 4494 -19.7 -45.7 8 26.0 -22.4 247 16 298.0 298.0 280.6 298.4 0.11 37 560 4599 -20.1 -50.1 5 30.0 -22.8 251 16 298.7 298.7 280.8 298.9 0.07 38 550 4733 -20.7 -47.7 7 27.0 -23.2 260 19 299.5 299.5 281.3 299.9 0.09 39 500 5430 -26.5 -44.5 17 18.0 -28.1 260 26 300.7 300.8 281.8 301.2 0.15 40 481 5708 -28.9 -37.9 42 9.0 -29.8 262 32 301.1 301.2 282.3 302.2 0.30 41 476 5783 -29.3 -34.3 62 5.0 -29.9 262 34 301.5 301.6 282.6 303.0 0.44 42 468 5903 -30.1 -36.1 56 6.0 -30.7 263 38 302.0 302.1 282.7 303.3 0.37 43 464 5964 -30.3 -37.3 50 7.0 -31.0 264 40 302.5 302.6 282.8 303.6 0.33 44 457 6072 -29.3 -41.3 30 12.0 -30.4 265 43 305.1 305.1 283.7 305.9 0.22 45 443 6295 -28.7 -34.7 56 6.0 -29.5 265 55 308.5 308.6 285.4 310.1 0.45 46 438 6376 -29.3 -34.3 62 5.0 -29.9 265 59 308.8 308.9 285.5 310.4 0.48 47 435 6425 -29.7 -34.7 62 5.0 -30.3 265 61 308.9 309.0 285.5 310.5 0.46 48 433 6457 -29.9 -35.9 56 6.0 -30.6 266 62 309.0 309.1 285.5 310.5 0.41 49 431 6490 -29.9 -38.9 41 9.0 -30.9 266 62 309.5 309.5 285.5 310.5 0.31 50 425 6590 -29.9 -42.9 27 13.0 -31.1 268 64 310.7 310.7 285.8 311.4 0.20 51 419 6691 -30.1 -46.1 20 16.0 -31.4 270 65 311.7 311.7 286.1 312.2 0.15 52 413 6794 -30.3 -44.3 24 14.0 -31.6 271 67 312.7 312.8 286.5 313.4 0.18 53 402 6985 -31.7 -39.7 45 8.0 -32.5 275 70 313.3 313.4 286.9 314.4 0.30 54 400 7020 -32.1 -40.1 45 8.0 -32.9 275 69 313.3 313.3 286.8 314.3 0.29 55 300 9000 -41.7 -46.7 58 5.0 -42.0 260 130 326.6 326.6 290.9 327.3 0.19 56 250 10210 -50.5 -55.2 57 4.7 -50.7 255 151 331.0 331.0 292.1 331.3 0.09 57 220 11040 -54.2 -62.5 35 8.3 -54.4 255 175 337.7 337.7 293.8 337.8 0.04 58 200 11650 -56.9 -67.9 24 11.0 -57.1 265 148 342.7 342.7 295.0 342.7 0.02 59 166 12810 -63.3 -78.3 11 15.0 -63.4 265 81 350.7 350.7 296.8 350.7 0.01 60 150 13440 -57.7 -82.7 3 25.0 -58.0 255 74 370.7 370.7 300.7 370.7 0.00 61 100 16010 -54.5 -83.5 2 29.0 -55.1 265 57 422.4 422.4 308.0 422.4 0.00 62 93 16474 -56.3 -85.3 1 29.0 -56.8 262 48 427.7 427.7 308.6 427.7 0.00 63 82 17278 -54.1 -84.1 1 30.0 -54.8 250 48 447.9 447.9 310.7 447.9 0.00 64 73 18022 -55.9 -84.9 1 29.0 -56.6 250 39 459.3 459.3 311.7 459.3 0.00 65 70 18290 -55.3 -85.3 1 30.0 -56.0 235 48 466.1 466.1 312.3 466.1 0.00 66 66 18665 -54.3 -84.3 1 30.0 -55.2 244 49 476.2 476.2 313.1 476.2 0.00 67 62 19064 -55.1 -85.1 1 30.0 -55.9 247 46 483.0 483.0 313.7 483.0 0.00 68 59 19381 -53.5 -84.5 1 31.0 -54.5 260 42 493.5 493.5 314.5 493.5 0.01 69 50 20440 -54.5 -85.5 1 31.0 -55.6 255 28 515.0 515.0 316.0 515.1 0.01 70 47 20838 -51.9 -83.9 1 32.0 -53.4 262 28 530.5 530.5 316.9 530.5 0.01 71 42 21561 -54.7 -84.7 1 30.0 -55.9 244 32 540.9 540.9 317.6 540.9 0.01 72 39 22037 -52.3 -84.3 1 32.0 -54.0 274 33 558.5 558.5 318.6 558.6 0.01 73 34 22921 -53.9 -84.9 1 31.0 -55.5 242 15 576.7 576.7 319.5 576.7 0.01 74 33 23113 -51.9 -83.9 1 32.0 -53.9 232 19 586.9 586.9 320.0 587.0 0.01 75 30 23730 -51.9 -83.9 1 32.0 -54.1 275 22 603.2 603.2 320.7 603.2 0.01 76 29 23950 -51.3 -84.3 1 33.0 -53.7 266 26 610.7 610.7 321.1 610.8 0.01 77 28 24177 -52.9 -83.9 1 31.0 -54.9 267 22 612.4 612.4 321.2 612.5 0.01 78 26 24654 -53.3 -85.3 1 32.0 -55.4 237 16 624.4 624.4 321.7 624.4 0.01 79 25 24907 -51.9 -83.9 1 32.0 -54.4 263 23 635.4 635.4 322.1 635.5 0.01 80 23 25444 -54.5 -85.5 1 31.0 -56.6 264 10 643.1 643.1 322.4 643.2 0.01 81 23 25444 -54.5 -85.5 1 31.0 -56.6 264 10 643.1 643.1 322.4 643.2 0.01 82 20 26340 -53.7 -84.7 1 31.0 -56.2 275 9 671.8 671.8 323.5 671.9 0.02 83 19 26669 -54.1 -85.1 1 31.0 -56.6 265 11 680.5 680.5 323.8 680.6 0.01 84 18 27015 -53.7 -85.7 1 32.0 -56.4 265 11 692.4 692.4 324.2 692.5 0.01 85 18 27015 -51.9 -84.9 1 33.0 -55.1 265 11 698.0 698.0 324.4 698.2 0.02 86 17 27384 -53.1 -85.1 1 32.0 -56.1 300 14 705.7 705.7 324.6 705.8 0.02 87 12 29637 -50.7 -83.7 1 33.0 -55.4 327 10 788.1 788.1 327.0 788.4 0.03 88 10 30820 -51.9 -84.9 1 33.0 -56.6 315 2 825.8 825.8 327.8 826.1 0.03 89 9.9 30885 -51.3 -84.3 1 33.0 -56.3 314 2 830.4 830.5 328.0 830.7 0.03 90 8.8 31652 -51.7 -84.7 1 33.0 -56.9 302 4 857.3 857.4 328.5 857.7 0.03 91 8.4 31956 -49.9 -83.9 1 34.0 -56.0 298 5 875.9 875.9 329.0 876.3 0.04 92 7.4 32786 -50.5 -83.5 1 33.0 -56.8 285 7 905.8 905.8 329.5 906.3 0.05 93 7.0 33150 -49.5 -83.5 1 34.0 -56.5 280 8 924.4 924.5 329.9 925.0 0.05 94 6.8 33340 -48.9 -83.9 1 35.0 -56.3 934.6 934.6 330.1 935.2 0.05 TRP 166 12810 -63.3 -78.3 11 15.0 -63.4 265 81 350.7 350.7 296.8 350.7 0.01 WND 220 11040 -54.2 -62.5 35 8.3 -54.4 255 175 337.7 337.7 293.8 337.8 0.04 Sounding variables and indices 1000-500 mb thick: 5339.00 m Freezing level: 907.33 mb = 879.77 m = 2886.34 ft Freezing level: 883.20 mb = 1094.87 m = 3592.04 ft Freezing level: 869.84 mb = 1217.65 m = 3994.86 ft Wetbulb zero: 937.06 mb = 620.33 m = 2035.18 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 38.97 % Est. max temperature: 12.08 C = 53.74 F Sfc-Lift cond lev (LCL): 919.56 mb = 772.31 m = 2533.79 ft T: 0.81 C 700-500 lapse rate: 5.88 C/km ThetaE index: 3.89 C Layer 885.0- 879.0 mb Conv cond level (CCL): 825.67 mb = 1631.43 m = 5352.39 ft Mean mixing ratio: 3.60 g/kg Conv temperature: 12.44 C = 54.39 F Cap Strength: 9.57 C Lifted Index: 9.78 C Risk: None Lifted Index @300 mb: 26.01 C Lifted Index @700 mb: 3.95 C Showalter Index: 12.21 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 2.20 C K Index: -3.80 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.71 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 71260.05 J/kg Cap Strength: 9.78 C Lift Cond Lev (LCL): 890.69 mb = 1027.37 m = 3370.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 10 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 1008 31 45 3 -2.1 -2.1 | 82 12 -12.0 -1.6 1 1000 91 135 2 -1.4 1.4 | 100 11 -11.3 1.9 2 974 305 0 0 -0.0 -0.0 | 93 10 -9.9 0.5 3 938 610 220 5 3.2 3.8 | 123 8 -6.7 4.3 4 925 725 210 9 4.5 7.8 | 147 10 -5.4 8.3 5 903 914 215 6 3.4 4.9 | 130 8 -6.4 5.4 6 870 1219 175 4 -0.3 4.0 | 114 11 -10.2 4.5 7 850 1401 140 8 -5.1 6.1 | 114 16 -15.0 6.6 8 805 1829 145 8 -4.6 6.6 | 116 16 -14.5 7.0 9 774 2134 120 9 -7.8 4.5 | 106 18 -17.7 5.0 10 744 2438 140 8 -5.1 6.1 | 114 16 -15.0 6.6 11 716 2743 180 6 0.0 6.0 | 123 12 -9.9 6.5 12 700 2914 205 7 3.0 6.3 | 135 10 -6.9 6.8 13 660 3353 235 10 8.2 5.7 | 165 6 -1.7 6.2 14 634 3658 245 13 11.8 5.5 | 198 6 1.9 6.0 15 608 3962 265 13 13.0 1.1 | 242 3 3.1 1.6 16 584 4267 240 17 14.7 8.5 | 208 10 4.9 9.0 17 561 4572 250 16 15.0 5.5 | 221 8 5.2 6.0 18 538 4877 270 22 22.0 -0.0 | 268 12 12.1 0.5 19 500 5430 260 26 25.6 4.5 | 252 17 15.7 5.0 20 496 5486 260 25 24.6 4.3 | 252 16 14.7 4.8 21 455 6096 265 44 43.8 3.8 | 263 34 34.0 4.3 22 436 6401 265 61 60.8 5.3 | 263 51 50.9 5.8 23 401 7010 275 70 69.7 -6.1 | 275 60 59.9 -5.6 24 400 7020 275 69 68.7 -6.0 | 275 59 58.9 -5.5 25 383 7315 265 68 67.7 5.9 | 264 58 57.9 6.4 26 367 7620 275 72 71.7 -6.3 | 275 62 61.9 -5.8 27 351 7925 270 74 74.0 -0.0 | 270 64 64.1 0.5 28 321 8534 265 124 123.5 10.8 | 264 114 113.7 11.3 29 300 9000 260 130 128.0 22.6 | 259 120 118.2 23.1 30 294 9144 260 130 128.0 22.6 | 259 120 118.2 23.1 31 256 10058 255 137 132.3 35.5 | 254 128 122.5 36.0 32 250 10210 255 151 145.9 39.1 | 254 142 136.0 39.6 33 220 11040 255 175 169.0 45.3 | 254 166 159.2 45.8 34 212 11278 255 175 169.0 45.3 | 254 166 159.2 45.8 35 200 11650 265 148 147.4 12.9 | 264 138 137.6 13.4 36 166 12802 270 101 101.0 -0.0 | 270 91 91.1 0.5 37 166 12810 265 81 80.7 7.1 | 264 71 70.8 7.6 38 158 13106 265 76 75.7 6.6 | 264 66 65.8 7.1 39 151 13411 260 69 68.0 12.0 | 258 59 58.1 12.5 40 150 13440 255 74 71.5 19.2 | 252 65 61.6 19.6 41 137 14021 255 80 77.3 20.7 | 253 71 67.4 21.2 42 113 15240 265 59 58.8 5.1 | 263 49 48.9 5.6 43 100 16010 265 57 56.8 5.0 | 263 47 46.9 5.5 44 98 16154 265 57 56.8 5.0 | 263 47 46.9 5.5 45 89 16764 260 40 39.4 6.9 | 256 30 29.5 7.4 46 85 17069 250 48 45.1 16.4 | 244 39 35.2 16.9 47 77 17678 250 49 46.0 16.8 | 245 40 36.2 17.3 48 70 18288 250 31 29.1 10.6 | 240 22 19.3 11.1 49 70 18290 235 48 39.3 27.5 | 226 41 29.4 28.0 50 64 18898 250 49 46.0 16.8 | 245 40 36.2 17.3 51 61 19202 245 44 39.9 18.6 | 238 36 30.0 19.1 52 58 19507 270 40 40.0 -0.0 | 269 30 30.1 0.5 53 55 19812 255 29 28.0 7.5 | 246 20 18.1 8.0 54 53 20117 255 39 37.7 10.1 | 249 30 27.8 10.6 55 50 20422 270 34 34.0 -0.0 | 269 24 24.1 0.5 56 50 20440 255 28 27.0 7.2 | 246 19 17.2 7.7 57 46 21031 265 28 27.9 2.4 | 261 18 18.0 2.9 58 44 21336 255 26 25.1 6.7 | 245 17 15.2 7.2 59 41 21641 240 34 29.4 17.0 | 228 26 19.6 17.5 60 40 21946 265 36 35.9 3.1 | 262 26 26.0 3.6 61 38 22250 295 27 24.5 -11.4 | 307 18 14.6 -10.9 62 36 22555 280 12 11.8 -2.1 | 309 3 1.9 -1.6 63 34 22860 245 14 12.7 5.9 | 204 7 2.8 6.4 64 31 23470 215 25 14.3 20.5 | 192 21 4.5 21.0 65 30 23730 275 22 21.9 -1.9 | 277 12 12.0 -1.4 66 30 23774 255 27 26.1 7.0 | 245 18 16.2 7.5 67 28 24079 275 25 24.9 -2.2 | 276 15 15.0 -1.7 68 27 24384 250 14 13.2 4.8 | 212 6 3.3 5.3 69 26 24689 235 16 13.1 9.2 | 198 10 3.2 9.7 70 25 24994 275 26 25.9 -2.3 | 276 16 16.0 -1.8 71 24 25298 315 10 7.1 -7.1 | 23 7 -2.8 -6.6 72 22 25603 205 10 4.2 9.1 | 149 11 -5.6 9.6 73 21 25908 220 16 10.3 12.3 | 182 13 0.4 12.8 74 20 26213 220 23 14.8 17.6 | 195 19 4.9 18.1 75 20 26340 275 9 9.0 -0.8 | 72 1 -0.9 -0.3 76 19 26518 275 13 13.0 -1.1 | 282 3 3.1 -0.6 77 19 26822 255 10 9.7 2.6 | 176 3 -0.2 3.1 78 18 27127 270 12 12.0 -0.0 | 257 2 2.1 0.5 79 17 27432 305 14 11.5 -8.0 | 348 8 1.6 -7.5 80 16 27737 260 3 3.0 0.5 | 98 7 -6.9 1.0 81 15 28042 275 17 16.9 -1.5 | 278 7 7.1 -1.0 82 15 28346 305 10 8.2 -5.7 | 18 6 -1.7 -5.2 83 12 29566 320 10 6.4 -7.7 | 26 8 -3.4 -7.2 84 12 29870 350 10 1.7 -9.8 | 41 12 -8.1 -9.4 85 10 30820 315 2 1.4 -1.4 | 84 9 -8.5 -0.9 86 7 33150 280 8 7.9 -1.4 | 66 2 -2.0 -0.9 Wind Parameters Mean winds (0-6000m): 242.9 at 13.2 knts Storm direction: 272.9 at 9.9 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 59.1 deg Storm rel helicity (0-3000m) pos: 58.0 neg: -34.3 tot: 23.7 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 18.61 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 ------------------------------------------------------------------------------- 500 211 2 101 9| 0.0 6.7 6.7| 12.3 -4.5 7.8 15.6 0.34| 9.6 3.2 1000 209 4 117 9| 0.0 4.1 4.1| 24.9 -13.2 11.7 11.7 0.27| 10.7 2.9 1500 187 5 119 11| 0.0 3.0 3.0| 26.9 -20.4 6.5 4.3 0.14| 9.8 1.3 2000 168 6 118 13| 0.0 2.3 2.3| 28.6 -29.0 -0.3 -0.2 0.08| 8.1 0.6 2500 156 6 116 14| 0.7 1.8 2.5| 44.3 -34.3 10.1 4.0 0.13| 7.7 1.0 3000 162 6 119 13| 1.9 1.5 3.4| 58.0 -34.3 23.7 7.9 0.21| 7.8 1.6 4000 196 8 135 11| 2.7 1.1 3.8| 74.3 -34.6 39.7 9.9 0.32| 7.5 2.4 5000 224 10 157 8| 3.0 1.2 4.2| 97.2 -41.5 55.7 11.1 0.33| 7.8 2.6 6000 243 13 196 7| 3.9 1.2 5.1|121.7 -52.4 69.3 11.5 0.27| 8.3 2.2 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251019.00.gif