UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 18 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 1001 31 7.4 3.6 77 3.8 5.6 315 3 280.5 281.3 278.7 294.1 4.95 1 1000 34 7.0 2.9 75 4.1 5.1 5 5 280.1 281.0 278.2 293.2 4.71 2 990 117 6.6 -0.4 61 7.0 3.5 16 5 280.6 281.2 277.2 291.0 3.75 3 951 445 3.8 0.7 80 3.1 2.4 56 4 281.0 281.7 278.0 292.7 4.23 4 944 505 3.4 -0.3 77 3.7 1.8 63 5 281.1 281.8 277.7 292.2 3.96 5 925 670 2.0 -1.2 79 3.2 0.6 95 4 281.4 282.0 277.6 291.9 3.78 6 923 687 1.8 -1.2 80 3.0 0.5 98 4 281.3 282.0 277.6 291.9 3.79 7 906 837 0.4 -0.5 94 0.9 0.0 122 5 281.4 282.1 278.0 292.7 4.07 8 896 926 0.0 -2.1 86 2.1 -0.9 135 5 281.9 282.5 277.7 292.1 3.65 9 859 1262 -2.7 -3.2 96 0.5 -2.9 100 4 282.5 283.1 277.9 292.4 3.51 10 855 1299 -2.7 -5.5 81 2.8 -3.7 78 5 282.8 283.4 277.3 291.3 2.96 11 850 1346 -2.9 -6.4 77 3.5 -4.2 50 6 283.1 283.6 277.2 291.1 2.78 12 848 1365 -2.9 -6.6 76 3.7 -4.3 49 7 283.3 283.8 277.2 291.2 2.75 13 845 1393 -3.1 -7.7 70 4.6 -4.7 49 8 283.4 283.8 277.0 290.7 2.53 14 840 1440 -1.9 -17.9 28 16.0 -6.3 47 10 285.1 285.3 275.9 288.5 1.11 15 833 1506 -1.9 -20.9 22 19.0 -6.8 46 13 285.8 286.0 275.9 288.5 0.87 16 809 1738 -2.9 -27.9 13 25.0 -8.3 59 10 287.1 287.2 276.0 288.6 0.48 17 798 1846 -3.7 -27.7 14 24.0 -8.8 65 8 287.4 287.5 276.1 289.0 0.49 18 794 1886 -3.5 -27.5 14 24.0 -8.7 67 8 288.0 288.1 276.5 289.6 0.50 19 792 1906 -3.3 -21.3 23 18.0 -7.9 67 8 288.5 288.6 277.2 291.2 0.88 20 790 1926 -3.1 -27.1 14 24.0 -8.4 68 8 288.9 289.0 276.9 290.6 0.52 21 786 1966 -3.1 -24.1 18 21.0 -8.1 69 8 289.3 289.4 277.4 291.5 0.69 22 780 2027 -3.7 -16.7 36 13.0 -7.5 71 9 289.3 289.5 278.3 293.3 1.33 23 742 2418 -7.5 -17.5 45 10.0 -10.2 80 9 289.3 289.5 278.3 293.3 1.30 24 708 2781 -10.7 -16.7 61 6.0 -12.3 60 6 289.7 290.0 278.7 294.1 1.46 25 704 2824 -11.1 -15.9 68 4.8 -12.4 60 8 289.7 290.0 278.9 294.5 1.57 26 700 2868 -11.5 -15.6 72 4.1 -12.6 60 10 289.7 290.0 278.9 294.6 1.62 27 693 2945 -11.9 -14.6 80 2.7 -12.7 62 11 290.1 290.5 279.3 295.5 1.78 28 683 3056 -12.7 -17.2 69 4.5 -13.9 65 12 290.5 290.7 279.0 294.9 1.45 29 635 3608 -17.1 -19.6 81 2.5 -17.7 78 18 291.6 291.8 279.3 295.5 1.27 30 630 3667 -16.7 -19.2 81 2.5 -17.3 80 19 292.7 292.9 279.9 296.8 1.33 31 607 3946 -18.7 -19.9 90 1.2 -19.0 107 17 293.5 293.7 280.3 297.5 1.30 32 534 4892 -23.7 -26.0 81 2.3 -24.1 130 17 298.5 298.6 281.8 301.2 0.86 33 532 4920 -23.9 -25.5 87 1.6 -24.2 131 17 298.6 298.7 282.0 301.5 0.90 34 500 5370 -27.1 -28.8 85 1.7 -27.3 145 17 300.0 300.1 282.3 302.3 0.71 35 460 5966 -31.1 -32.3 89 1.2 -31.3 150 13 302.2 302.3 283.0 304.1 0.55 36 451 6106 -32.5 -33.2 93 0.7 -32.6 150 13 302.2 302.3 283.0 303.9 0.52 37 408 6804 -37.9 -41.6 68 3.7 -38.2 132 9 304.0 304.1 283.4 304.9 0.24 38 404 6872 -38.7 -41.3 76 2.6 -38.9 134 8 303.8 303.9 283.3 304.7 0.25 39 400 6940 -39.1 -42.9 67 3.8 -39.4 135 7 304.2 304.2 283.4 304.9 0.22 40 396 7009 -39.7 -43.9 64 4.2 -39.9 131 7 304.3 304.3 283.4 305.0 0.20 41 395 7026 -39.9 -43.7 67 3.8 -40.1 131 7 304.2 304.3 283.4 304.9 0.20 42 383 7236 -41.7 -46.7 58 5.0 -41.9 120 5 304.6 304.6 283.4 305.1 0.15 43 358 7689 -45.9 -49.5 67 3.6 -46.0 156 9 304.9 304.9 283.5 305.3 0.12 44 320 8426 -52.3 -55.9 65 3.6 -52.4 172 10 305.9 305.9 283.8 306.2 0.06 45 311 8610 -54.1 -58.3 60 4.2 -54.2 181 12 305.9 305.9 283.8 306.1 0.05 46 308 8672 -54.5 -59.5 54 5.0 -54.6 186 13 306.2 306.2 284.0 306.4 0.04 47 300 8840 -55.3 -59.3 61 4.0 -55.4 195 23 307.4 307.4 284.4 307.6 0.04 48 297 8904 -55.5 -60.4 54 4.9 -55.6 194 23 308.0 308.0 284.6 308.1 0.04 49 287 9120 -57.5 -62.5 53 5.0 -57.6 190 21 308.2 308.2 284.7 308.3 0.03 50 274 9410 -60.1 -63.0 69 2.9 -60.2 190 24 308.5 308.5 284.8 308.6 0.03 51 271 9478 -60.5 -62.2 80 1.7 -60.5 165 27 308.9 308.9 284.9 309.0 0.03 52 266 9594 -59.3 -65.3 46 6.0 -59.4 165 27 312.3 312.3 286.2 312.4 0.02 53 262 9688 -59.9 -64.9 52 5.0 -60.0 165 27 312.8 312.8 286.4 312.9 0.02 54 256 9832 -60.3 -67.3 39 7.0 -60.4 172 26 314.3 314.3 286.9 314.3 0.02 55 253 9906 -59.9 -66.9 40 7.0 -60.0 178 26 315.9 315.9 287.4 316.0 0.02 56 250 9980 -58.9 -71.9 17 13.0 -59.0 185 25 318.5 318.5 288.3 318.5 0.01 57 200 11410 -50.9 -79.9 2 29.0 -51.3 245 29 352.2 352.2 297.1 352.2 0.00 58 150 13280 -50.5 -81.5 1 31.0 -51.1 245 34 383.1 383.1 302.8 383.1 0.00 59 100 15930 -51.3 -83.3 1 32.0 -52.1 255 41 428.6 428.6 308.7 428.6 0.00 60 72 18066 -49.5 -83.5 1 34.0 -50.8 243 34 474.6 474.6 313.0 474.7 0.01 61 70 18250 -50.1 -83.1 1 33.0 -51.4 245 34 477.2 477.2 313.2 477.2 0.01 62 68 18440 -49.5 -83.5 1 34.0 -50.9 243 34 482.5 482.5 313.7 482.5 0.01 63 62 19043 -52.1 -84.1 1 32.0 -53.2 221 29 489.6 489.6 314.2 489.7 0.01 64 56 19705 -51.1 -84.1 1 33.0 -52.5 230 41 506.4 506.4 315.4 506.4 0.01 65 50 20440 -53.5 -85.5 1 32.0 -54.7 225 39 517.4 517.4 316.1 517.4 0.01 66 49 20570 -53.9 -85.9 1 32.0 -55.1 226 40 519.4 519.5 316.2 519.5 0.00 67 47 20838 -51.1 -85.1 1 34.0 -52.7 228 42 532.4 532.4 317.1 532.4 0.01 68 44 21264 -53.1 -85.1 1 32.0 -54.5 238 37 537.6 537.6 317.4 537.7 0.01 69 37 22383 -51.5 -84.5 1 33.0 -53.4 262 27 569.1 569.1 319.1 569.1 0.01 70 34 22926 -55.5 -86.5 1 31.0 -56.9 254 16 572.5 572.5 319.3 572.5 0.01 71 32 23315 -52.3 -85.3 1 33.0 -54.3 234 21 591.1 591.1 320.2 591.1 0.01 72 30 23730 -54.1 -86.1 1 32.0 -55.8 245 17 597.2 597.2 320.5 597.2 0.01 73 27 24405 -55.9 -86.9 1 31.0 -57.5 223 16 610.4 610.4 321.1 610.4 0.01 74 24 25163 -51.9 -85.9 1 34.0 -54.5 271 16 642.9 642.9 322.4 643.0 0.01 75 22 25726 -53.5 -86.5 1 33.0 -55.9 253 11 654.3 654.3 322.9 654.4 0.01 76 20 26340 -53.3 -86.3 1 33.0 -55.9 325 2 673.0 673.0 323.5 673.1 0.01 77 18 27018 -53.5 -86.5 1 33.0 -56.3 295 5 693.0 693.0 324.2 693.1 0.01 78 16 27782 -50.3 -85.3 1 35.0 -54.3 312 12 727.2 727.2 325.3 727.3 0.02 79 12 29645 -53.9 -86.9 1 33.0 -57.5 324 10 776.8 776.8 326.7 776.9 0.02 80 10 30820 -52.3 -86.3 1 34.0 -56.9 270 4 824.3 824.3 327.8 824.5 0.02 81 9.4 31222 -51.1 -86.1 1 35.0 -56.3 280 6 843.6 843.6 328.2 843.8 0.03 82 8.5 31876 -52.1 -86.1 1 34.0 -57.3 297 10 864.3 864.3 328.7 864.6 0.03 83 7.1 33056 -47.1 -84.1 1 37.0 -55.2 328 16 930.6 930.6 330.0 931.0 0.05 84 7.0 33150 -47.5 -84.5 1 37.0 -55.5 330 17 932.7 932.7 330.1 933.1 0.04 85 6.3 33843 -49.9 -84.9 1 35.0 -57.1 951.0 951.0 330.4 951.5 0.05 86 5.6 34616 -48.1 -85.1 1 37.0 -56.6 991.5 991.5 331.1 992.1 0.05 87 5.2 35103 -49.9 -84.9 1 35.0 -57.8 1004.6 1004.7 331.2 1005.3 0.06 88 5.0 35360 -48.1 -85.1 1 37.0 -57.2 1024.2 1024.2 331.5 1024.8 0.06 TRP 271 9478 -60.5 -62.2 80 1.7 -60.5 165 27 308.9 308.9 284.9 309.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 896.00 mb = 926.10 m = 3038.36 ft Wetbulb zero: 905.78 mb = 839.07 m = 2752.81 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 69.66 % Est. max temperature: 9.99 C = 49.97 F Sfc-Lift cond lev (LCL): 944.44 mb = 501.50 m = 1645.31 ft T: 3.43 C 700-500 lapse rate: 6.24 C/km ThetaE index: 3.10 C Layer 1000.0- 951.0 mb Conv cond level (CCL): 879.52 mb = 1074.13 m = 3523.99 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 9.07 C = 48.32 F Cap Strength: 6.84 C Lifted Index: 7.57 C Risk: None Lifted Index @300 mb: 10.89 C Lifted Index @700 mb: 2.72 C Showalter Index: 8.33 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 20.70 C K Index: 13.70 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.55 J/kg Max Up Vert Vel: 3.02 m/s Conv Inhibition (B-): 62478.81 J/kg Cap Strength: 7.44 C Lift Cond Lev (LCL): 894.79 mb = 936.84 m = 3073.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 136 at 9 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 1001 31 315 3 2.1 -2.1 | 316 12 8.2 -8.3 1 1000 34 5 5 -0.4 -5.0 | 333 13 5.6 -11.2 2 967 305 40 4 -2.6 -3.1 | 340 10 3.5 -9.3 3 932 610 75 5 -4.8 -1.3 | 351 8 1.2 -7.5 4 925 670 95 4 -4.0 0.3 | 341 6 2.0 -5.9 5 897 914 135 5 -3.5 3.5 | 317 4 2.5 -2.7 6 864 1219 125 3 -2.5 1.7 | 321 6 3.6 -4.5 7 850 1346 50 6 -4.6 -3.9 | 352 10 1.4 -10.1 8 831 1524 45 14 -9.9 -9.9 | 14 17 -3.9 -16.1 9 799 1829 65 8 -7.3 -3.4 | 7 10 -1.2 -9.6 10 769 2134 75 9 -8.7 -2.3 | 17 9 -2.7 -8.5 11 739 2438 80 9 -8.9 -1.6 | 20 8 -2.8 -7.8 12 711 2743 60 4 -3.5 -2.0 | 343 9 2.6 -8.2 13 700 2868 60 10 -8.7 -5.0 | 13 12 -2.6 -11.2 14 629 3658 80 19 -18.7 -3.3 | 53 16 -12.7 -9.5 15 580 4267 140 14 -9.0 10.7 | 147 5 -3.0 4.5 16 534 4877 130 17 -13.0 10.9 | 124 8 -7.0 4.7 17 500 5370 145 17 -9.8 13.9 | 154 9 -3.7 7.7 18 492 5486 150 16 -8.0 13.9 | 166 8 -2.0 7.7 19 471 5791 150 14 -7.0 12.1 | 171 6 -1.0 5.9 20 451 6096 150 13 -6.5 11.3 | 175 5 -0.5 5.1 21 414 6706 130 10 -7.7 6.4 | 98 2 -1.6 0.2 22 400 6940 135 7 -4.9 4.9 | 319 2 1.1 -1.3 23 378 7315 115 5 -4.5 2.1 | 340 4 1.5 -4.1 24 361 7620 155 9 -3.8 8.2 | 229 3 2.2 2.0 25 314 8534 175 10 -0.9 10.0 | 234 6 5.2 3.8 26 300 8839 200 17 5.8 16.0 | 230 15 11.8 9.8 27 300 8840 195 23 6.0 22.2 | 217 20 12.0 16.0 28 286 9144 190 21 3.6 20.7 | 214 17 9.7 14.5 29 272 9449 190 24 4.2 23.6 | 210 20 10.2 17.4 30 271 9478 165 27 -7.0 26.1 | 177 20 -1.0 19.9 31 259 9754 165 27 -7.0 26.1 | 177 20 -1.0 19.9 32 250 9980 185 25 2.2 24.9 | 204 20 8.2 18.7 33 247 10058 165 25 -6.5 24.1 | 179 18 -0.4 17.9 34 235 10363 210 26 13.0 22.5 | 229 25 19.0 16.3 35 214 10973 240 32 27.7 16.0 | 254 35 33.7 9.8 36 200 11410 245 29 26.3 12.3 | 259 33 32.3 6.1 37 186 11887 255 28 27.0 7.2 | 268 33 33.1 1.0 38 154 13106 235 31 25.4 17.8 | 250 33 31.4 11.6 39 150 13280 245 34 30.8 14.4 | 258 38 36.8 8.2 40 140 13716 260 31 30.5 5.4 | 271 37 36.6 -0.8 41 134 14021 240 33 28.6 16.5 | 253 36 34.6 10.3 42 116 14935 245 32 29.0 13.5 | 258 36 35.0 7.3 43 111 15240 240 38 32.9 19.0 | 252 41 38.9 12.8 44 106 15545 245 45 40.8 19.0 | 255 49 46.8 12.8 45 100 15930 255 41 39.6 10.6 | 264 46 45.6 4.4 46 97 16154 255 41 39.6 10.6 | 264 46 45.6 4.4 47 80 17374 235 35 28.7 20.1 | 248 37 34.7 13.9 48 70 18250 245 34 30.8 14.4 | 258 38 36.8 8.2 49 70 18288 245 39 35.3 16.5 | 256 43 41.4 10.3 50 66 18593 240 28 24.2 14.0 | 256 31 30.3 7.8 51 63 18898 220 25 16.1 19.2 | 240 26 22.1 12.9 52 58 19507 225 41 29.0 29.0 | 237 42 35.0 22.8 53 53 20117 240 41 35.5 20.5 | 251 44 41.5 14.3 54 50 20440 225 39 27.6 27.6 | 238 40 33.6 21.4 55 46 21031 230 43 32.9 27.6 | 241 44 39.0 21.4 56 44 21336 240 35 30.3 17.5 | 253 38 36.3 11.3 57 38 22250 260 31 30.5 5.4 | 271 37 36.6 -0.8 58 36 22555 265 22 21.9 1.9 | 279 28 28.0 -4.3 59 34 22860 260 14 13.8 2.4 | 281 20 19.8 -3.8 60 33 23165 230 23 17.6 14.8 | 250 25 23.7 8.6 61 30 23730 245 17 15.4 7.2 | 267 21 21.4 1.0 62 30 23774 270 17 17.0 -0.0 | 285 24 23.0 -6.2 63 27 24384 220 16 10.3 12.3 | 250 17 16.3 6.1 64 26 24689 260 22 21.7 3.8 | 275 28 27.7 -2.4 65 25 24994 240 18 15.6 9.0 | 263 22 21.6 2.8 66 24 25298 295 15 13.6 -6.3 | 303 23 19.6 -12.5 67 21 25908 235 10 8.2 5.7 | 272 14 14.2 -0.5 68 20 26213 245 15 13.6 6.3 | 270 20 19.6 0.1 69 20 26340 325 2 1.1 -1.6 | 318 11 7.2 -7.8 70 19 26822 310 1 0.8 -0.6 | 315 10 6.8 -6.8 71 17 27432 265 14 13.9 1.2 | 284 21 20.0 -5.0 72 16 27737 310 12 9.2 -7.7 | 312 21 15.2 -13.9 73 14 28651 360 10 -0.0 -10.0 | 340 17 6.0 -16.2 74 11 30175 305 10 8.2 -5.7 | 310 19 14.2 -11.9 75 10 30820 270 4 4.0 -0.0 | 302 12 10.0 -6.2 76 7 33150 330 17 8.5 -14.7 | 325 25 14.5 -20.9 Wind Parameters Mean winds (0-6000m): 105.8 at 11.5 knts Storm direction: 135.8 at 8.7 knts Shear (0-3000m) pos: 2.2 neg: 3.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 66.6 deg Storm rel helicity (0-3000m) pos: 63.5 neg: -18.9 tot: 44.5 m^2/s^2 ave: 14.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.29 Bulk Shear: 15.76 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 35 4 340 10| 6.6 0.0 6.6| 17.8 0.0 17.8 35.6 0.76| 8.3 6.4 1000 73 5 347 8| 3.7 0.0 3.7| 18.0 -3.4 14.6 14.6 0.26| 7.4 1.9 1500 70 5 351 8| 2.5 4.9 7.3| 39.8 -3.4 36.3 24.2 0.42| 10.0 4.2 2000 65 6 358 9| 3.2 3.6 6.9| 42.7 -7.3 35.5 17.7 0.33| 9.6 3.1 2500 68 7 2 9| 2.6 2.9 5.6| 45.0 -11.1 33.9 13.6 0.28| 8.3 2.3 3000 67 7 3 9| 2.2 3.2 5.4| 63.5 -18.9 44.5 14.8 0.28| 8.9 2.5 4000 75 9 19 9| 3.3 2.4 5.7|118.8 -18.9 99.8 25.0 0.43| 9.2 4.0 5000 92 11 38 7| 3.0 1.9 4.9|130.7 -22.9 107.8 21.6 0.43| 8.5 3.6 6000 106 12 59 6| 2.6 1.7 4.3|142.5 -22.9 119.5 19.9 0.46| 7.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251018.00.gif