UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 21 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 ------------------------------------------------------------------------------- 0 1000 -38 325 19 SFC 992 31 5.6 2.4 80 3.2 4.1 325 19 279.4 280.2 277.7 292.0 4.58 2 925 595 0.8 0.8 100 0.0 0.8 5 33 280.1 280.9 277.8 292.2 4.38 3 917 665 0.2 0.2 100 0.0 0.2 6 32 280.2 280.9 277.6 291.9 4.23 4 867 1112 -2.5 -2.5 100 0.0 -2.5 13 27 281.9 282.6 277.7 292.2 3.67 5 850 1269 -3.9 -3.9 100 0.0 -3.9 20 26 282.1 282.6 277.4 291.6 3.37 6 816 1590 -6.1 -6.1 100 0.0 -6.1 356 25 283.0 283.6 277.4 291.5 2.97 7 812 1628 -6.7 -9.1 83 2.4 -7.5 357 25 282.8 283.2 276.5 289.6 2.36 8 810 1648 -6.7 -10.4 75 3.7 -7.9 357 25 283.0 283.4 276.2 289.2 2.14 9 807 1677 -6.5 -13.5 58 7.0 -8.5 357 25 283.5 283.8 275.8 288.4 1.67 10 805 1696 -6.5 -14.5 53 8.0 -8.8 358 26 283.7 284.0 275.7 288.3 1.54 11 802 1725 -6.3 -12.3 62 6.0 -8.1 358 26 284.2 284.6 276.5 289.7 1.85 12 779 1952 -7.9 -14.9 57 7.0 -9.9 360 26 284.9 285.2 276.4 289.5 1.54 13 774 2003 -7.9 -17.9 44 10.0 -10.5 360 26 285.4 285.6 276.2 289.0 1.21 14 770 2043 -7.9 -16.9 48 9.0 -10.3 360 26 285.8 286.1 276.6 289.8 1.32 15 768 2063 -7.9 -13.9 62 6.0 -9.6 360 26 286.1 286.3 277.2 291.1 1.70 16 760 2144 -8.3 -11.1 80 2.8 -9.2 360 26 286.5 286.9 278.0 292.8 2.15 17 720 2563 -10.5 -11.7 91 1.2 -10.9 355 23 288.5 288.9 279.0 294.9 2.17 18 700 2779 -11.9 -13.6 87 1.7 -12.4 350 21 289.3 289.6 279.1 295.0 1.91 19 681 2990 -12.7 -14.5 86 1.8 -13.2 354 19 290.7 291.0 279.6 296.2 1.82 20 678 3023 -12.3 -15.0 80 2.7 -13.0 354 19 291.5 291.8 279.9 296.8 1.76 21 656 3275 -14.3 -16.1 86 1.8 -14.8 358 17 292.0 292.3 280.0 297.1 1.66 22 653 3310 -12.9 -16.5 74 3.6 -13.9 359 17 294.0 294.3 280.8 298.9 1.61 23 634 3535 -14.5 -17.4 79 2.9 -15.3 3 15 294.7 294.9 281.1 299.4 1.54 24 606 3876 -16.3 -19.6 76 3.3 -17.1 0 15 296.4 296.7 281.5 300.6 1.33 25 594 4027 -16.7 -21.6 66 4.9 -17.8 356 16 297.6 297.9 281.8 301.3 1.14 26 576 4258 -17.9 -22.1 70 4.2 -18.8 351 17 298.9 299.1 282.4 302.5 1.13 27 529 4889 -22.7 -26.3 72 3.6 -23.4 345 18 300.5 300.6 282.7 303.2 0.84 28 501 5286 -26.3 -27.8 87 1.5 -26.5 335 19 300.8 300.9 282.7 303.3 0.78 29 500 5300 -26.5 -28.0 87 1.5 -26.8 335 19 300.7 300.9 282.7 303.2 0.76 30 498 5329 -26.7 -28.1 88 1.4 -26.9 335 19 300.8 301.0 282.7 303.3 0.76 31 488 5475 -27.9 -30.4 79 2.5 -28.3 333 20 301.1 301.2 282.7 303.2 0.62 32 483 5549 -28.5 -30.4 84 1.9 -28.7 333 21 301.3 301.4 282.7 303.3 0.63 33 482 5563 -28.5 -30.2 85 1.7 -28.7 332 21 301.4 301.6 282.8 303.6 0.64 34 469 5758 -29.9 -32.4 79 2.5 -30.2 330 23 302.1 302.2 283.0 303.9 0.54 35 456 5958 -31.5 -33.3 84 1.8 -31.7 340 23 302.5 302.6 283.1 304.2 0.51 36 450 6051 -32.1 -34.8 77 2.7 -32.4 346 23 302.9 303.0 283.1 304.4 0.44 37 448 6083 -32.1 -36.2 67 4.1 -32.5 348 23 303.3 303.3 283.2 304.6 0.39 38 432 6338 -34.5 -37.0 78 2.5 -34.7 358 23 303.4 303.5 283.2 304.7 0.37 39 413 6650 -37.1 -41.4 64 4.3 -37.4 8 22 304.0 304.0 283.3 304.8 0.25 40 400 6870 -39.1 -42.1 73 3.0 -39.3 15 22 304.2 304.2 283.4 305.0 0.24 41 398 6904 -39.3 -41.9 76 2.6 -39.5 16 22 304.3 304.4 283.5 305.2 0.24 42 395 6956 -39.7 -42.3 76 2.6 -39.9 18 21 304.5 304.5 283.5 305.3 0.23 43 393 6991 -40.1 -44.1 65 4.0 -40.4 19 21 304.4 304.4 283.4 305.1 0.19 44 391 7026 -40.5 -43.6 72 3.1 -40.7 20 21 304.3 304.4 283.4 305.1 0.21 45 389 7061 -40.9 -45.2 63 4.3 -41.1 21 21 304.2 304.3 283.4 304.9 0.17 46 365 7491 -44.7 -47.1 77 2.4 -44.8 35 20 304.8 304.8 283.5 305.3 0.15 47 350 7770 -47.1 -50.0 72 2.9 -47.2 39 22 305.2 305.2 283.7 305.6 0.11 48 346 7846 -47.9 -52.3 60 4.4 -48.0 38 22 305.1 305.1 283.6 305.5 0.09 49 331 8137 -50.5 -54.6 62 4.1 -50.6 35 23 305.5 305.5 283.7 305.7 0.07 50 324 8276 -51.7 -54.2 74 2.5 -51.8 33 24 305.7 305.7 283.8 306.0 0.07 51 304 8686 -55.7 -59.3 64 3.6 -55.8 27 22 305.7 305.7 283.7 305.8 0.04 52 300 8770 -56.5 -59.4 70 2.9 -56.5 25 20 305.7 305.7 283.7 305.9 0.04 53 294 8898 -57.3 -60.2 69 2.9 -57.3 25 21 306.3 306.3 284.0 306.5 0.04 54 288 9029 -57.9 -62.2 58 4.3 -58.0 25 21 307.3 307.3 284.4 307.4 0.03 55 283 9140 -58.5 -62.4 61 3.9 -58.6 25 22 308.0 308.0 284.6 308.1 0.03 56 281 9184 -58.9 -61.6 71 2.7 -58.9 30 22 308.0 308.0 284.6 308.2 0.03 57 250 9930 -53.3 -73.3 7 20.0 -53.5 340 25 326.8 326.8 290.8 326.9 0.01 58 200 11390 -49.1 -76.1 3 27.0 -49.6 295 30 355.0 355.0 297.7 355.0 0.01 59 150 13280 -48.5 -77.5 2 29.0 -49.3 275 32 386.5 386.5 303.3 386.5 0.01 60 100 15940 -48.7 -79.7 2 31.0 -49.8 275 39 433.6 433.6 309.2 433.7 0.01 61 92 16488 -47.9 -78.9 2 31.0 -49.1 266 34 445.7 445.7 310.4 445.7 0.01 62 73 18005 -49.9 -80.9 1 31.0 -51.1 256 42 471.9 471.9 312.8 472.0 0.01 63 72 18095 -48.7 -80.7 1 32.0 -50.1 261 42 476.3 476.3 313.2 476.4 0.01 64 70 18280 -48.5 -80.5 1 32.0 -50.0 270 41 480.6 480.6 313.5 480.7 0.01 65 62 19079 -47.1 -80.1 1 33.0 -49.0 287 40 500.7 500.7 315.0 500.8 0.01 66 58 19516 -50.1 -82.1 1 32.0 -51.6 290 20 503.6 503.6 315.2 503.6 0.01 67 50 20480 -51.5 -82.5 1 31.0 -52.9 290 23 522.1 522.1 316.4 522.2 0.01 68 48 20745 -51.3 -83.3 1 32.0 -52.8 289 26 528.7 528.7 316.8 528.8 0.01 69 42 21606 -54.5 -84.5 1 30.0 -55.8 266 25 541.4 541.4 317.6 541.4 0.01 70 38 22248 -53.7 -84.7 1 31.0 -55.2 285 27 559.1 559.1 318.6 559.2 0.01 71 35 22780 -50.5 -83.5 1 33.0 -52.7 282 19 580.8 580.8 319.7 580.9 0.01 72 30 23780 -52.5 -84.5 1 32.0 -54.5 270 23 601.5 601.5 320.7 601.6 0.01 73 28 24227 -50.1 -84.1 1 34.0 -52.8 274 23 620.2 620.2 321.5 620.3 0.01 74 25 24965 -50.7 -83.7 1 33.0 -53.5 283 17 638.9 638.9 322.3 639.0 0.01 75 21 26089 -54.9 -85.9 1 31.0 -57.1 243 15 658.9 658.9 323.0 659.0 0.01 76 20 26400 -55.1 -86.1 1 31.0 -57.3 290 8 667.5 667.5 323.3 667.6 0.01 77 18 27072 -56.1 -86.1 1 30.0 -58.2 325 4 684.8 684.8 323.9 684.9 0.01 78 16 27828 -52.5 -85.5 1 33.0 -55.8 265 10 720.0 720.0 325.1 720.1 0.02 79 14 28690 -53.5 -85.5 1 32.0 -56.8 292 12 744.6 744.6 325.8 744.8 0.02 80 11 30258 -49.1 -84.1 1 35.0 -54.6 293 10 813.8 813.8 327.6 814.1 0.03 81 10 30880 -51.7 -84.7 1 33.0 -56.5 175 7 826.6 826.6 327.9 826.8 0.03 82 9.5 31212 -52.9 -84.9 1 32.0 -57.4 152 7 834.2 834.2 328.1 834.5 0.03 83 7.0 33210 -46.5 -82.5 1 36.0 -54.9 15 10 936.8 936.9 330.1 937.5 0.06 84 5.5 34795 -49.5 -84.5 1 35.0 -57.4 26 16 990.4 990.5 331.0 991.1 0.06 85 5.2 35163 -48.1 -84.1 1 36.0 -57.0 28 17 1012.7 1012.8 331.4 1013.5 0.06 86 5.0 35420 -49.1 -84.1 1 35.0 -57.6 30 18 1019.6 1019.7 331.5 1020.4 0.07 87 4.9 35552 -49.5 -83.5 1 34.0 -57.9 1023.7 1023.7 331.5 1024.6 0.08 88 4.4 36259 -48.5 -84.5 1 36.0 -57.9 1060.4 1060.5 332.1 1061.3 0.07 TRP 281 9184 -58.9 -61.6 71 2.7 -58.9 30 22 308.0 308.0 284.6 308.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 913.30 mb = 697.88 m = 2289.62 ft Wetbulb zero: 913.37 mb = 696.37 m = 2284.66 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 81.82 % Est. max temperature: 8.49 C = 47.28 F Sfc-Lift cond lev (LCL): 944.35 mb = 428.06 m = 1404.39 ft T: 2.22 C 700-500 lapse rate: 5.79 C/km ThetaE index: 3.97 C Layer 850.0- 802.0 mb Conv cond level (CCL): 924.00 mb = 603.69 m = 1980.57 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 6.34 C = 43.41 F Cap Strength: 8.42 C Lifted Index: 8.17 C Risk: None Lifted Index @300 mb: 9.69 C Lifted Index @700 mb: 2.32 C Showalter Index: 8.58 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.60 C K Index: 17.00 Risk: < 20 % chance of thunderstorms Sweat Index: 71.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.81 J/kg Max Up Vert Vel: 4.65 m/s Conv Inhibition (B-): 0.04 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 925.51 mb = 590.57 m = 1937.53 ft Lev Free Conv (LFC): 910.51 mb = 721.43 m = 2366.87 ft Equ Level (EL): 880.51 mb = 988.79 m = 3244.03 ft B at Equ Level: 5.41 J/kg Max Parcel Lev (MPL): 760.51 mb = 2139.22 m = 7018.36 ft Wind level data Storm motion: 24 at 17 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 ---------------------------------------------------------- 0 992 31 325 19 10.9 -15.6 | 271 18 17.7 -0.4 1 959 305 355 35 3.1 -34.9 | 333 22 9.9 -19.7 2 925 595 5 33 -2.9 -32.9 | 348 18 3.9 -17.7 3 923 610 5 33 -2.9 -32.9 | 348 18 3.9 -17.7 4 889 914 10 30 -5.2 -29.5 | 354 14 1.6 -14.4 5 855 1219 15 25 -6.5 -24.1 | 358 9 0.3 -9.0 6 850 1269 20 26 -8.9 -24.4 | 13 10 -2.1 -9.3 7 823 1524 355 25 2.2 -24.9 | 317 13 9.0 -9.8 8 791 1829 360 26 -0.0 -26.0 | 328 13 6.8 -10.9 9 761 2134 360 26 -0.0 -26.0 | 328 13 6.8 -10.9 10 731 2438 355 23 2.0 -22.9 | 311 12 8.8 -7.8 11 703 2743 355 23 2.0 -22.9 | 311 12 8.8 -7.8 12 700 2779 350 21 3.6 -20.7 | 298 12 10.4 -5.5 13 623 3658 5 14 -1.2 -13.9 | 258 6 5.6 1.2 14 574 4267 350 17 3.0 -16.7 | 279 10 9.8 -1.6 15 529 4877 345 18 4.7 -17.4 | 281 12 11.5 -2.2 16 500 5300 335 19 8.0 -17.2 | 278 15 14.8 -2.1 17 466 5791 330 23 11.5 -19.9 | 285 19 18.3 -4.8 18 447 6096 350 23 4.0 -22.7 | 305 13 10.8 -7.5 19 400 6870 15 22 -5.7 -21.3 | 350 6 1.1 -6.1 20 374 7315 30 19 -9.5 -16.5 | 64 3 -2.7 -1.3 21 357 7620 40 21 -13.5 -16.1 | 82 7 -6.7 -0.9 22 311 8534 30 25 -12.5 -21.7 | 41 9 -5.7 -6.5 23 300 8770 25 20 -8.5 -18.1 | 29 3 -1.7 -3.0 24 283 9144 25 22 -9.3 -19.9 | 28 5 -2.5 -4.8 25 281 9184 30 22 -11.0 -19.1 | 47 6 -4.2 -3.9 26 270 9449 30 23 -11.5 -19.9 | 45 7 -4.7 -4.8 27 250 9930 340 25 8.6 -23.5 | 299 17 15.4 -8.3 28 245 10058 325 28 16.1 -22.9 | 289 24 22.9 -7.8 29 234 10363 295 23 20.8 -9.7 | 259 28 27.6 5.4 30 223 10668 305 34 27.9 -19.5 | 277 35 34.7 -4.4 31 213 10973 295 23 20.8 -9.7 | 259 28 27.6 5.4 32 200 11390 295 30 27.2 -12.7 | 266 34 34.0 2.5 33 194 11582 295 34 30.8 -14.4 | 269 38 37.6 0.8 34 177 12192 300 27 23.4 -13.5 | 267 30 30.2 1.6 35 169 12497 275 24 23.9 -2.1 | 247 33 30.7 13.1 36 150 13280 275 32 31.9 -2.8 | 252 41 38.7 12.4 37 140 13716 275 38 37.9 -3.3 | 255 46 44.7 11.8 38 128 14326 285 31 29.9 -8.0 | 259 37 36.7 7.1 39 111 15240 270 33 33.0 -0.0 | 249 43 39.8 15.1 40 101 15850 265 32 31.9 2.8 | 245 43 38.7 17.9 41 100 15940 275 39 38.9 -3.4 | 256 47 45.7 11.7 42 97 16154 275 39 38.9 -3.4 | 256 47 45.7 11.7 43 92 16459 265 33 32.9 2.9 | 246 44 39.7 18.0 44 88 16764 280 40 39.4 -6.9 | 260 47 46.2 8.2 45 84 17069 285 27 26.1 -7.0 | 256 34 32.9 8.2 46 80 17374 265 22 21.9 1.9 | 239 33 28.7 17.1 47 77 17678 255 28 27.0 7.2 | 237 41 33.8 22.4 48 73 17983 255 42 40.6 10.9 | 241 54 47.4 26.0 49 70 18280 270 41 41.0 -0.0 | 252 50 47.8 15.1 50 70 18288 255 39 37.7 10.1 | 240 51 44.5 25.2 51 64 18898 275 45 44.8 -3.9 | 258 53 51.6 11.2 52 61 19202 295 37 33.5 -15.6 | 271 40 40.3 -0.5 53 58 19507 290 20 18.8 -6.8 | 252 27 25.6 8.3 54 55 19812 260 18 17.7 3.1 | 233 31 24.5 18.3 55 50 20422 280 32 31.5 -5.6 | 256 39 38.3 9.6 56 50 20480 290 23 21.6 -7.9 | 256 29 28.4 7.3 57 48 20726 290 26 24.4 -8.9 | 259 32 31.2 6.3 58 44 21336 255 16 15.5 4.1 | 229 29 22.3 19.3 59 40 21946 280 36 35.5 -6.3 | 258 43 42.3 8.9 60 36 22555 290 19 17.9 -6.5 | 251 26 24.7 8.6 61 31 23470 260 20 19.7 3.5 | 235 32 26.5 18.6 62 30 23780 270 23 23.0 -0.0 | 243 33 29.8 15.1 63 27 24384 275 23 22.9 -2.0 | 246 32 29.7 13.1 64 26 24689 265 21 20.9 1.8 | 239 33 27.7 17.0 65 25 24994 285 17 16.4 -4.4 | 245 26 23.2 10.7 66 24 25298 250 10 9.4 3.4 | 221 25 16.2 18.6 67 22 25908 220 10 6.4 7.7 | 210 26 13.2 22.8 68 21 26213 260 18 17.7 3.1 | 233 31 24.5 18.3 69 20 26400 290 8 7.5 -2.7 | 229 19 14.3 12.4 70 20 26518 290 16 15.0 -5.5 | 246 24 21.8 9.7 71 19 26822 295 12 10.9 -5.1 | 240 20 17.7 10.1 72 18 27127 330 3 1.5 -2.6 | 213 15 8.3 12.5 73 17 27432 260 3 3.0 0.5 | 212 18 9.8 15.7 74 16 27737 255 10 9.7 2.6 | 223 24 16.5 17.7 75 16 28042 285 10 9.7 -2.6 | 233 21 16.5 12.6 76 15 28346 295 14 12.7 -5.9 | 245 22 19.5 9.2 77 13 28956 290 10 9.4 -3.4 | 234 20 16.2 11.7 78 13 29261 290 16 15.0 -5.5 | 246 24 21.8 9.7 79 12 29566 310 10 7.7 -6.4 | 239 17 14.5 8.7 80 11 30175 310 10 7.7 -6.4 | 239 17 14.5 8.7 81 10 30880 175 7 -0.6 7.0 | 196 23 6.2 22.1 82 7 33210 15 10 -2.6 -9.7 | 218 7 4.2 5.5 83 5 35420 30 18 -9.0 -15.6 | 79 2 -2.2 -0.4 Wind Parameters Mean winds (0-6000m): 354.2 at 22.1 knts Storm direction: 24.2 at 16.6 knts Shear (0-3000m) pos: 3.9 neg: 2.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 22.0 deg Storm rel helicity (0-3000m) pos: 150.4 neg: -46.4 tot: 104.0 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.22 Bulk Shear: 8.87 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 ------------------------------------------------------------------------------- 500 352 30 323 18| 22.4 0.0 22.4|125.2 0.0 125.2 250.4 0.95| 26.8 25.5 1000 360 31 336 17| 10.6 0.0 10.6|139.4 0.0 139.4 139.4 0.83| 17.3 14.4 1500 3 29 340 15| 7.0 2.9 9.9|142.3 -24.5 117.8 78.5 0.44| 16.0 7.1 2000 2 28 336 14| 5.9 2.1 8.0|150.4 -24.5 125.9 62.9 0.47| 12.6 5.9 2500 1 27 333 14| 4.7 2.4 7.1|150.4 -35.9 114.5 45.8 0.37| 10.9 4.0 3000 0 26 329 13| 3.9 2.4 6.3|150.4 -46.4 104.0 34.7 0.27| 9.9 2.7 4000 360 24 321 11| 3.0 1.9 4.9|153.4 -53.9 99.5 24.9 0.20| 8.5 1.7 5000 358 22 314 10| 2.4 1.8 4.2|156.0 -54.5 101.4 20.3 0.20| 7.3 1.5 6000 354 22 307 11| 2.4 1.8 4.2|183.0 -55.9 127.2 21.2 0.24| 7.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251021.12.gif