UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:1200Z 6 DEC 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 1000 31 -1.7 -3.7 86 2.0 -2.4 290 8 271.5 271.9 270.7 279.3 2.90 1 997 55 1.8 -4.2 64 6.0 -0.4 316 9 275.2 275.7 272.8 282.9 2.80 2 993 87 2.0 -4.0 64 6.0 -0.3 317 10 275.7 276.2 273.2 283.6 2.86 3 925 651 -3.1 -5.3 85 2.2 -3.9 325 18 276.1 276.6 273.3 283.9 2.78 4 878 1061 -6.9 -7.0 99 0.1 -7.0 335 21 276.3 276.8 273.2 283.5 2.57 5 871 1123 -7.1 -8.2 92 1.1 -7.5 337 22 276.8 277.2 273.1 283.4 2.36 6 868 1150 -7.1 -9.7 82 2.6 -7.9 338 22 277.0 277.4 272.9 283.0 2.11 7 866 1168 -6.1 -13.1 58 7.0 -8.1 338 22 278.3 278.5 272.8 282.9 1.61 8 861 1214 -6.1 -15.1 49 9.0 -8.5 340 22 278.7 279.0 272.7 282.7 1.37 9 857 1250 -6.5 -14.5 53 8.0 -8.7 342 24 278.7 278.9 272.8 282.9 1.45 10 850 1314 -6.9 -16.9 45 10.0 -9.4 345 29 278.9 279.1 272.5 282.4 1.20 11 848 1332 -6.9 -17.9 41 11.0 -9.6 345 29 279.1 279.3 272.5 282.3 1.10 12 843 1379 -5.9 -31.9 11 26.0 -10.4 343 30 280.6 280.7 272.1 281.6 0.31 13 834 1462 -6.3 -21.3 29 15.0 -9.8 341 32 281.1 281.2 273.2 283.6 0.84 14 832 1481 -6.5 -23.5 25 17.0 -10.2 341 32 281.1 281.2 273.0 283.1 0.69 15 828 1519 -6.1 -41.1 4 35.0 -11.0 340 33 281.9 281.9 272.5 282.3 0.13 16 820 1595 -5.1 -47.1 2 42.0 -10.5 339 33 283.7 283.7 273.4 283.9 0.07 17 721 2595 -10.3 -37.3 9 27.0 -14.3 335 28 288.6 288.7 276.3 289.3 0.21 18 708 2735 -10.1 -30.1 18 20.0 -13.8 335 28 290.4 290.4 277.6 291.8 0.44 19 706 2756 -10.1 -29.1 19 19.0 -13.7 336 28 290.6 290.7 277.7 292.2 0.49 20 700 2822 -10.7 -28.7 21 18.0 -14.1 340 26 290.6 290.7 277.8 292.3 0.51 21 649 3398 -14.9 -26.9 35 12.0 -17.1 337 21 292.2 292.4 278.7 294.3 0.65 22 631 3610 -15.3 -28.3 32 13.0 -17.7 347 22 294.1 294.2 279.6 296.0 0.59 23 579 4257 -17.3 -30.3 31 13.0 -19.6 340 33 299.1 299.2 281.7 300.9 0.53 24 557 4546 -18.3 -32.3 28 14.0 -20.5 340 34 301.3 301.4 282.5 302.8 0.46 25 544 4722 -17.9 -34.9 21 17.0 -20.5 340 34 303.8 303.9 283.4 305.0 0.36 26 529 4931 -18.7 -36.7 19 18.0 -21.3 340 33 305.3 305.3 284.0 306.4 0.31 27 520 5059 -18.1 -41.1 11 23.0 -21.1 340 27 307.5 307.5 284.7 308.2 0.20 28 500 5350 -20.3 -38.3 18 18.0 -22.8 355 22 308.3 308.3 285.1 309.3 0.28 29 470 5804 -23.9 -37.9 26 14.0 -25.7 10 26 309.3 309.4 285.5 310.4 0.31 30 455 6040 -25.9 -39.9 26 14.0 -27.5 14 37 309.7 309.8 285.5 310.6 0.26 31 453 6071 -25.7 -41.7 21 16.0 -27.5 14 38 310.3 310.4 285.7 311.1 0.22 32 420 6615 -29.5 -44.5 22 15.0 -30.9 12 41 312.3 312.3 286.4 312.9 0.17 33 400 6960 -32.5 -44.5 29 12.0 -33.5 10 42 312.7 312.8 286.5 313.4 0.18 34 381 7302 -35.7 -47.7 28 12.0 -36.5 12 42 312.9 312.9 286.5 313.4 0.13 35 347 7946 -41.3 -49.3 42 8.0 -41.7 18 48 313.8 313.8 286.8 314.3 0.12 36 346 7965 -41.5 -49.5 42 8.0 -41.9 19 49 313.8 313.8 286.8 314.3 0.12 37 339 8104 -42.7 -51.7 37 9.0 -43.1 20 51 314.0 314.0 286.9 314.4 0.10 38 336 8164 -42.9 -55.9 23 13.0 -43.4 21 52 314.5 314.5 287.0 314.8 0.06 39 332 8245 -43.3 -59.3 16 16.0 -43.8 22 54 315.1 315.1 287.2 315.2 0.04 40 313 8639 -47.1 -59.1 24 12.0 -47.4 25 56 315.1 315.1 287.2 315.3 0.04 41 304 8832 -48.3 -62.3 18 14.0 -48.6 25 51 316.1 316.1 287.5 316.2 0.03 42 300 8920 -47.9 -63.9 14 16.0 -48.3 25 50 317.8 317.8 288.1 317.9 0.02 43 291 9121 -46.3 -68.3 6 22.0 -46.8 25 51 322.9 322.9 289.6 323.0 0.01 44 253 10042 -50.2 -71.2 7 21.1 -50.5 30 76 330.3 330.4 291.8 330.4 0.01 45 250 10120 -50.5 -71.5 7 21.0 -50.8 30 75 331.0 331.0 292.0 331.0 0.01 46 247 10199 -50.7 -72.7 6 22.0 -51.1 31 72 331.8 331.8 292.2 331.9 0.01 47 237 10469 -49.9 -73.9 4 24.0 -50.3 36 63 337.0 337.0 293.6 337.0 0.01 48 216 11071 -53.1 -75.1 5 22.0 -53.4 17 38 341.1 341.1 294.6 341.1 0.01 49 209 11284 -53.3 -77.3 4 24.0 -53.6 4 29 344.0 344.0 295.3 344.0 0.00 50 200 11570 -48.9 -78.9 2 30.0 -49.4 330 28 355.3 355.3 297.8 355.4 0.00 51 192 11839 -47.3 -79.3 1 32.0 -48.0 321 31 362.1 362.1 299.1 362.1 0.00 52 174 12486 -49.3 -81.3 1 32.0 -49.9 328 27 369.1 369.1 300.4 369.1 0.00 53 165 12834 -49.1 -81.1 1 32.0 -49.7 336 25 375.1 375.1 301.5 375.1 0.00 54 161 12996 -47.5 -80.5 1 33.0 -48.3 338 28 380.4 380.4 302.3 380.5 0.00 55 153 13330 -49.9 -81.9 1 32.0 -50.5 318 32 381.9 381.9 302.6 381.9 0.00 56 150 13460 -48.7 -81.7 1 33.0 -49.4 310 28 386.2 386.2 303.2 386.2 0.00 57 135 14158 -46.3 -80.3 1 34.0 -47.3 312 34 402.2 402.2 305.5 402.2 0.00 58 113 15329 -51.1 -83.1 1 32.0 -51.8 334 23 414.3 414.3 307.0 414.3 0.00 59 100 16130 -48.3 -82.3 1 34.0 -49.4 335 26 434.4 434.4 309.3 434.4 0.00 60 99 16196 -47.7 -81.7 1 34.0 -48.9 313 34 436.8 436.8 309.6 436.8 0.01 61 97 16330 -48.9 -81.9 1 33.0 -50.0 324 30 437.0 437.0 309.6 437.1 0.01 62 90 16822 -48.1 -82.1 1 34.0 -49.3 329 20 448.1 448.1 310.7 448.1 0.01 63 78 17758 -50.9 -83.9 1 33.0 -52.0 349 22 461.0 461.0 311.8 461.0 0.00 64 74 18100 -50.5 -83.5 1 33.0 -51.7 4 17 468.8 468.8 312.5 468.9 0.01 65 70 18460 -52.9 -83.9 1 31.0 -53.8 305 12 471.2 471.2 312.7 471.2 0.00 66 69 18553 -52.9 -84.9 1 32.0 -53.9 298 11 473.2 473.2 312.9 473.2 0.00 67 67 18744 -51.5 -84.5 1 33.0 -52.7 310 14 480.2 480.2 313.5 480.2 0.00 68 67 18744 -48.9 -83.9 1 35.0 -50.4 310 14 485.8 485.8 313.9 485.8 0.01 69 66 18843 -48.7 -82.7 1 34.0 -50.3 320 16 488.3 488.4 314.1 488.4 0.01 70 64 19045 -49.5 -83.5 1 34.0 -51.0 325 14 490.9 490.9 314.3 490.9 0.01 71 62 19254 -47.3 -82.3 1 35.0 -49.1 323 11 500.3 500.3 314.9 500.3 0.01 72 57 19809 -49.7 -83.7 1 34.0 -51.2 325 13 507.0 507.0 315.4 507.0 0.01 73 50 20670 -48.3 -83.3 1 35.0 -50.3 280 15 529.6 529.7 316.9 529.7 0.01 74 49 20803 -48.5 -83.5 1 35.0 -50.5 160 4 532.2 532.2 317.1 532.3 0.01 75 47 21078 -45.3 -82.3 1 37.0 -48.1 277 11 546.3 546.3 317.9 546.4 0.01 76 42 21828 -44.5 -81.5 1 37.0 -47.7 301 16 566.1 566.1 319.0 566.2 0.01 77 37 22672 -45.9 -81.9 1 36.0 -49.0 354 11 583.4 583.4 319.8 583.5 0.01 78 33 23436 -43.9 -80.9 1 37.0 -47.9 27 8 608.2 608.2 321.0 608.3 0.02 79 30 24070 -47.1 -83.1 1 36.0 -50.4 55 5 616.2 616.2 321.3 616.3 0.01 80 29 24294 -47.7 -82.7 1 35.0 -51.0 66 5 620.6 620.6 321.5 620.7 0.01 81 24 25542 -48.5 -83.5 1 35.0 -52.0 93 3 652.8 652.8 322.8 652.9 0.02 82 20 26740 -49.3 -84.3 1 35.0 -53.0 80 18 685.3 685.3 324.0 685.4 0.02 83 19 27074 -49.5 -84.5 1 35.0 -53.2 84 14 694.8 694.8 324.3 694.9 0.02 84 17 27797 -50.7 -84.7 1 34.0 -54.4 105 23 713.4 713.4 324.8 713.5 0.02 85 15 28608 -50.9 -84.9 1 34.0 -54.8 133 12 738.7 738.7 325.6 738.9 0.02 86 14 29056 -50.7 -84.7 1 34.0 -54.9 117 13 754.1 754.1 326.1 754.3 0.02 87 13 29535 -52.3 -85.3 1 33.0 -56.2 125 18 764.7 764.7 326.3 764.9 0.02 88 12 30055 -48.9 -84.9 1 36.0 -54.2 91 16 794.5 794.5 327.1 794.7 0.02 89 10 31240 -52.1 -85.1 1 33.0 -56.8 120 26 825.1 825.1 327.8 825.3 0.03 90 9.7 31437 -51.5 -85.5 1 34.0 -56.5 834.5 834.6 328.1 834.8 0.03 91 8.6 32210 -56.5 -87.5 1 31.0 -60.1 844.3 844.3 328.2 844.5 0.02 TRP 304 8832 -48.3 -62.3 18 14.0 -48.6 25 51 316.1 316.1 287.5 316.2 0.03 WND 253 10042 -50.2 -71.2 7 21.1 -50.5 30 76 330.3 330.4 291.8 330.4 0.01 Sounding variables and indices 1000-500 mb thick: 5319.00 m Freezing level: Surface below freezing Freezing level: 998.54 mb = 42.62 m = 139.84 ft Freezing level: 966.33 mb = 308.28 m = 1011.40 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 33.90 % Est. max temperature: 5.77 C = 42.38 F Sfc-Lift cond lev (LCL): 969.02 mb = 281.50 m = 923.54 ft T: 0.24 C 700-500 lapse rate: 3.80 C/km ThetaE index: 1.30 C Layer 832.0- 820.0 mb Conv cond level (CCL): 892.32 mb = 933.69 m = 3063.25 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 3.14 C = 37.65 F Cap Strength: 20.49 C Lifted Index: 20.75 C Risk: None Lifted Index @300 mb: 24.27 C Lifted Index @700 mb: 9.32 C Showalter Index: 21.75 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 3.40 C K Index: -21.50 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 5.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.74 J/kg Max Up Vert Vel: 2.34 m/s Conv Inhibition (B-): 66456.84 J/kg Cap Strength: 20.65 C Lift Cond Lev (LCL): 897.45 mb = 888.67 m = 2915.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 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 1000 31 290 8 7.5 -2.7 | 215 20 11.5 16.3 1 1000 27 315 8 5.7 -5.7 | 216 16 9.6 13.3 2 966 305 325 20 11.5 -16.4 | 260 16 15.4 2.6 3 930 610 325 19 10.9 -15.6 | 257 15 14.9 3.4 4 925 651 325 18 10.3 -14.7 | 253 15 14.3 4.2 5 894 914 330 21 10.5 -18.2 | 267 14 14.5 0.8 6 860 1219 340 22 7.5 -20.7 | 278 12 11.5 -1.7 7 850 1314 345 29 7.5 -28.0 | 308 15 11.5 -9.0 8 827 1524 340 33 11.3 -31.0 | 308 19 15.3 -12.0 9 795 1829 335 31 13.1 -28.1 | 298 19 17.1 -9.1 10 765 2134 340 28 9.6 -26.3 | 298 15 13.5 -7.3 11 735 2438 335 28 11.8 -25.4 | 292 17 15.8 -6.4 12 707 2743 335 28 11.8 -25.4 | 292 17 15.8 -6.4 13 700 2822 340 26 8.9 -24.4 | 293 14 12.9 -5.4 14 679 3048 345 20 5.2 -19.3 | 272 9 9.1 -0.3 15 652 3353 335 21 8.9 -19.0 | 270 13 12.8 -0.0 16 626 3658 350 22 3.8 -21.7 | 289 8 7.8 -2.7 17 578 4267 340 33 11.3 -31.0 | 308 19 15.3 -12.0 18 533 4877 340 35 12.0 -32.9 | 311 21 15.9 -13.9 19 511 5182 340 21 7.2 -19.7 | 274 11 11.1 -0.7 20 500 5350 355 22 1.9 -21.9 | 296 7 5.9 -2.9 21 470 5791 10 26 -4.5 -25.6 | 5 7 -0.5 -6.6 22 451 6096 15 40 -10.4 -38.6 | 18 21 -6.4 -19.6 23 400 6960 10 42 -7.3 -41.4 | 8 23 -3.3 -22.4 24 397 7010 10 42 -7.3 -41.4 | 8 23 -3.3 -22.4 25 363 7620 15 43 -11.1 -41.5 | 18 24 -7.2 -22.5 26 318 8534 25 59 -24.9 -53.5 | 31 40 -21.0 -34.5 27 304 8832 25 51 -21.6 -46.2 | 33 32 -17.6 -27.2 28 300 8920 25 50 -21.1 -45.3 | 33 31 -17.2 -26.3 29 290 9144 25 51 -21.6 -46.2 | 33 32 -17.6 -27.2 30 277 9449 25 45 -19.0 -40.8 | 35 26 -15.1 -21.8 31 253 10042 30 76 -38.0 -65.8 | 36 58 -34.0 -46.8 32 252 10058 30 76 -38.0 -65.8 | 36 58 -34.0 -46.8 33 250 10120 30 75 -37.5 -65.0 | 36 57 -33.5 -46.0 34 230 10668 40 56 -36.0 -42.9 | 53 40 -32.0 -23.9 35 209 11278 5 29 -2.5 -28.9 | 352 10 1.4 -9.9 36 200 11570 330 28 14.0 -24.2 | 286 19 18.0 -5.3 37 200 11582 355 39 3.4 -38.9 | 340 21 7.4 -19.9 38 191 11887 315 30 21.2 -21.2 | 275 25 25.2 -2.2 39 166 12802 335 25 10.6 -22.7 | 284 15 14.5 -3.7 40 158 13106 340 29 9.9 -27.3 | 301 16 13.9 -8.3 41 151 13411 310 33 25.3 -21.2 | 274 29 29.2 -2.2 42 150 13460 310 28 21.4 -18.0 | 268 25 25.4 1.0 43 138 14021 310 36 27.6 -23.1 | 277 32 31.5 -4.1 44 114 15240 330 21 10.5 -18.2 | 267 14 14.5 0.8 45 109 15545 345 27 7.0 -26.1 | 303 13 11.0 -7.1 46 100 16130 335 26 11.0 -23.6 | 287 16 15.0 -4.6 47 100 16154 310 35 26.8 -22.5 | 276 31 30.8 -3.5 48 95 16459 335 26 11.0 -23.6 | 287 16 15.0 -4.6 49 91 16764 335 20 8.5 -18.1 | 266 12 12.4 0.9 50 87 17069 300 19 16.5 -9.5 | 245 23 20.4 9.5 51 83 17374 315 21 14.8 -14.8 | 258 19 18.8 4.1 52 75 17983 10 22 -3.8 -21.7 | 357 3 0.1 -2.7 53 72 18288 355 9 0.8 -9.0 | 205 11 4.8 10.0 54 70 18460 305 12 9.8 -6.9 | 229 18 13.8 12.1 55 69 18593 295 10 9.1 -4.2 | 221 20 13.0 14.8 56 65 18898 325 17 9.8 -13.9 | 250 15 13.7 5.1 57 63 19202 325 11 6.3 -9.0 | 226 14 10.3 10.0 58 60 19507 315 13 9.2 -9.2 | 233 16 13.2 9.8 59 57 19812 325 13 7.5 -10.6 | 234 14 11.4 8.3 60 54 20117 330 19 9.5 -16.5 | 259 14 13.5 2.5 61 52 20422 20 10 -3.4 -9.4 | 183 10 0.5 9.6 62 50 20670 280 15 14.8 -2.6 | 229 25 18.7 16.4 63 50 20726 120 2 -1.7 1.0 | 186 20 2.2 20.0 64 47 21031 275 10 10.0 -0.9 | 218 23 13.9 18.1 65 45 21336 290 15 14.1 -5.1 | 232 23 18.1 13.9 66 43 21641 310 17 13.0 -10.9 | 245 19 17.0 8.1 67 41 21946 295 16 14.5 -6.8 | 236 22 18.5 12.2 68 39 22250 335 13 5.5 -11.8 | 233 12 9.5 7.2 69 30 24070 55 5 -4.1 -2.9 | 180 16 -0.1 16.1 70 29 24384 70 5 -4.7 -1.7 | 178 17 -0.7 17.3 71 23 25908 100 2 -2.0 0.3 | 186 19 2.0 19.3 72 22 26213 35 12 -6.9 -9.8 | 162 10 -2.9 9.2 73 21 26518 60 11 -9.5 -5.5 | 158 15 -5.6 13.5 74 20 26740 80 18 -17.7 -3.1 | 139 21 -13.8 15.9 75 20 26822 70 12 -11.3 -4.1 | 154 17 -7.3 14.9 76 18 27432 105 17 -16.4 4.4 | 152 27 -12.5 23.4 77 17 27737 95 23 -22.9 2.0 | 138 28 -18.9 21.0 78 16 28042 145 21 -12.0 17.2 | 167 37 -8.1 36.2 79 16 28346 120 17 -14.7 8.5 | 159 30 -10.8 27.5 80 15 28651 135 11 -7.8 7.8 | 172 27 -3.8 26.8 81 14 28956 115 12 -10.9 5.1 | 164 25 -6.9 24.1 82 13 29566 125 18 -14.7 10.3 | 160 31 -10.8 29.3 83 12 29870 85 12 -12.0 -1.0 | 156 20 -8.0 17.9 84 12 30175 95 18 -17.9 1.6 | 146 25 -14.0 20.6 85 10 31240 120 26 -22.5 13.0 | 150 37 -18.6 32.0 Wind Parameters Mean winds (0-6000m): 341.8 at 25.9 knts Storm direction: 11.8 at 19.4 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 58.0 deg Storm rel helicity (0-3000m) pos: 93.9 neg: -41.6 tot: 52.3 m^2/s^2 ave: 17.4 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 17.03 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 ------------------------------------------------------------------------------- 500 324 17 248 15| 11.6 0.0 11.6| 48.8 -2.5 46.3 92.6 0.89| 13.1 11.7 1000 326 18 255 15| 7.1 0.0 7.1| 63.9 -5.4 58.5 58.5 0.81| 9.2 7.5 1500 332 21 268 14| 8.8 0.0 8.8| 92.8 -6.1 86.7 57.8 0.71| 11.1 7.9 2000 334 24 279 14| 6.6 1.0 7.7| 93.4 -23.3 70.1 35.1 0.52| 9.8 5.1 2500 335 24 282 15| 5.3 1.2 6.5| 93.4 -31.1 62.3 24.9 0.43| 8.6 3.7 3000 335 25 284 15| 3.3 1.0 4.3| 93.9 -41.6 52.3 17.4 0.29| 8.7 2.5 4000 337 24 284 14| 3.4 0.6 4.0|112.1 -43.6 68.5 17.1 0.31| 8.5 2.6 5000 338 26 290 15| 2.7 0.7 3.4|120.2 -62.3 57.9 11.6 0.22| 8.2 1.8 6000 342 26 295 13| 3.4 0.6 4.0|144.2 -77.5 66.7 11.1 0.23| 9.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251206.12.gif