UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for PACD... Searching the city database file for: PACD ... Date:0000Z 10 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 1011 31 0.2 -2.8 80 3.0 -0.9 290 7 272.5 273.0 271.6 280.8 3.07 1 1000 116 -0.3 -3.4 80 3.1 -1.4 315 9 272.9 273.3 271.7 280.9 2.97 2 948 540 -4.3 -4.3 100 0.0 -4.3 334 14 273.0 273.5 271.7 281.0 2.93 3 925 733 -5.5 -5.5 100 0.0 -5.5 335 12 273.7 274.1 271.8 281.2 2.74 4 911 852 -6.5 -6.6 99 0.1 -6.5 332 19 273.9 274.3 271.6 280.9 2.56 5 909 870 -5.1 -13.1 53 8.0 -7.4 331 20 275.5 275.7 271.0 279.8 1.53 6 907 887 -2.1 -24.1 17 22.0 -7.0 331 21 278.7 278.8 271.5 280.5 0.60 7 900 949 0.6 -28.4 9 29.0 -5.7 331 23 282.1 282.2 273.1 283.4 0.41 8 881 1120 0.8 -30.2 8 31.0 -5.7 337 23 284.1 284.1 274.1 285.2 0.35 9 859 1323 -0.3 -33.3 6 33.0 -6.7 343 21 285.0 285.0 274.5 285.8 0.27 10 850 1407 0.6 -27.4 10 28.0 -5.8 345 19 286.8 286.9 275.7 288.3 0.47 11 848 1426 0.6 -26.4 11 27.0 -5.7 345 19 287.0 287.1 275.9 288.6 0.52 12 799 1900 -2.5 -25.5 15 23.0 -7.8 342 21 288.6 288.7 276.9 290.5 0.60 13 769 2202 -5.1 -29.1 13 24.0 -10.0 350 24 289.0 289.0 276.9 290.4 0.45 14 700 2936 -8.3 -44.3 4 36.0 -13.2 355 30 293.3 293.3 278.4 293.7 0.11 15 672 3251 -9.9 -46.9 3 37.0 -14.6 357 32 294.9 295.0 279.2 295.2 0.08 16 662 3366 -10.3 -43.3 5 33.0 -14.8 358 33 295.8 295.8 279.6 296.2 0.13 17 644 3577 -12.3 -38.3 9 26.0 -16.2 359 34 295.8 295.9 279.8 296.6 0.22 18 638 3648 -12.9 -42.9 6 30.0 -16.8 360 35 295.9 296.0 279.7 296.4 0.14 19 624 3817 -13.5 -50.5 3 37.0 -17.4 360 36 297.1 297.2 280.1 297.4 0.06 20 561 4615 -19.3 -42.3 11 23.0 -22.0 355 43 299.5 299.5 281.4 300.1 0.16 21 536 4952 -21.3 -47.3 8 26.0 -23.8 360 37 301.0 301.0 281.9 301.4 0.10 22 516 5231 -23.1 -41.1 18 18.0 -25.1 360 33 302.1 302.2 282.5 302.9 0.20 23 514 5259 -23.5 -36.5 29 13.0 -25.1 360 32 302.0 302.1 282.6 303.1 0.33 24 510 5316 -23.7 -36.7 29 13.0 -25.4 360 31 302.4 302.5 282.8 303.5 0.32 25 504 5402 -24.5 -39.5 24 15.0 -26.2 360 30 302.5 302.5 282.7 303.3 0.25 26 500 5460 -25.1 -36.1 35 11.0 -26.5 360 29 302.4 302.5 282.8 303.6 0.35 27 497 5504 -25.3 -35.3 39 10.0 -26.6 1 29 302.7 302.8 283.0 304.0 0.38 28 496 5518 -25.5 -35.5 39 10.0 -26.8 1 29 302.6 302.7 283.0 303.9 0.37 29 487 5651 -26.5 -39.5 28 13.0 -27.9 3 28 303.0 303.1 283.0 303.9 0.25 30 483 5711 -27.1 -36.1 42 9.0 -28.2 4 28 303.0 303.0 283.1 304.2 0.36 31 472 5877 -28.7 -38.7 38 10.0 -29.7 4 27 303.0 303.1 283.0 304.0 0.28 32 456 6123 -30.9 -38.9 45 8.0 -31.7 359 25 303.2 303.3 283.1 304.2 0.29 33 452 6186 -31.5 -43.5 30 12.0 -32.4 357 26 303.3 303.3 283.0 303.9 0.18 34 447 6264 -31.9 -38.9 50 7.0 -32.6 355 27 303.7 303.8 283.3 304.7 0.29 35 437 6424 -33.5 -38.5 61 5.0 -34.0 350 28 303.7 303.7 283.3 304.8 0.31 36 435 6456 -33.9 -37.8 68 3.9 -34.3 351 28 303.6 303.6 283.3 304.7 0.34 37 434 6472 -33.9 -36.8 75 2.9 -34.2 351 28 303.8 303.8 283.4 305.0 0.38 38 431 6521 -34.1 -38.1 67 4.0 -34.5 352 28 304.1 304.2 283.5 305.3 0.33 39 423 6652 -35.3 -38.6 72 3.3 -35.6 354 28 304.2 304.3 283.5 305.3 0.32 40 416 6768 -36.3 -40.8 63 4.5 -36.7 356 29 304.4 304.4 283.5 305.3 0.26 41 410 6869 -36.9 -40.0 73 3.1 -37.1 357 29 304.9 304.9 283.7 305.9 0.29 42 407 6920 -37.3 -41.8 63 4.5 -37.6 358 29 305.0 305.0 283.7 305.8 0.24 43 400 7040 -38.3 -42.6 64 4.3 -38.6 360 29 305.2 305.3 283.8 306.0 0.22 44 399 7057 -38.3 -42.8 63 4.5 -38.6 0 29 305.4 305.5 283.9 306.2 0.22 45 389 7231 -39.9 -43.1 71 3.2 -40.1 2 30 305.6 305.6 283.9 306.3 0.22 46 384 7320 -40.7 -45.2 62 4.5 -40.9 2 30 305.6 305.7 283.9 306.3 0.18 47 377 7445 -41.7 -45.1 69 3.4 -41.9 3 30 305.9 306.0 284.0 306.6 0.18 48 371 7554 -42.5 -47.5 58 5.0 -42.8 4 31 306.3 306.3 284.1 306.8 0.14 49 364 7682 -43.5 -48.3 59 4.8 -43.7 4 31 306.6 306.6 284.2 307.1 0.13 50 350 7945 -45.3 -51.3 51 6.0 -45.5 360 33 307.6 307.7 284.5 308.0 0.10 51 343 8080 -46.5 -51.3 58 4.8 -46.7 358 34 307.8 307.8 284.6 308.2 0.10 52 333 8276 -47.5 -55.5 39 8.0 -47.7 355 35 309.0 309.1 285.1 309.3 0.06 53 331 8316 -47.7 -54.7 44 7.0 -47.9 354 34 309.3 309.3 285.1 309.6 0.07 54 326 8416 -48.3 -57.3 35 9.0 -48.6 354 33 309.8 309.8 285.3 310.0 0.05 55 315 8642 -49.7 -58.7 34 9.0 -49.9 352 31 310.9 310.9 285.7 311.1 0.04 56 300 8960 -51.9 -59.9 38 8.0 -52.1 350 27 312.2 312.2 286.2 312.3 0.04 57 250 10120 -59.1 -68.1 30 9.0 -59.2 350 28 318.2 318.2 288.2 318.3 0.02 58 247 10194 -59.7 -67.7 35 8.0 -59.8 355 26 318.4 318.4 288.2 318.5 0.02 59 200 11520 -50.3 -79.3 2 29.0 -50.8 310 21 353.1 353.1 297.3 353.1 0.00 60 150 13390 -51.1 -82.1 1 31.0 -51.7 275 22 382.0 382.0 302.6 382.0 0.00 61 100 16040 -48.9 -82.9 1 34.0 -50.0 260 21 433.2 433.2 309.2 433.3 0.00 62 94 16447 -49.7 -83.7 1 34.0 -50.7 270 26 439.4 439.4 309.8 439.4 0.00 63 83 17266 -47.9 -82.9 1 35.0 -49.3 280 18 459.0 459.0 311.7 459.0 0.00 64 79 17591 -49.7 -83.7 1 34.0 -50.9 246 16 461.8 461.8 312.0 461.8 0.00 65 73 18112 -46.7 -82.7 1 36.0 -48.4 266 22 478.7 478.7 313.4 478.7 0.01 66 70 18390 -48.3 -83.3 1 35.0 -49.8 250 22 481.1 481.1 313.5 481.1 0.01 67 69 18485 -48.5 -83.5 1 35.0 -50.0 248 21 482.6 482.6 313.7 482.6 0.01 68 66 18778 -46.9 -82.9 1 36.0 -48.7 242 17 492.3 492.3 314.4 492.3 0.01 69 56 19867 -47.3 -83.3 1 36.0 -49.3 263 21 515.0 515.0 316.0 515.1 0.01 70 52 20359 -45.9 -82.9 1 37.0 -48.3 260 13 529.3 529.3 316.9 529.4 0.01 71 50 20620 -45.9 -82.9 1 37.0 -48.4 265 10 535.3 535.3 317.2 535.4 0.01 72 48 20891 -46.9 -82.9 1 36.0 -49.3 267 11 539.2 539.2 317.5 539.3 0.01 73 44 21468 -46.1 -83.1 1 37.0 -48.8 322 13 554.7 554.7 318.3 554.8 0.01 74 40 22099 -47.7 -83.7 1 36.0 -50.3 332 9 566.1 566.1 318.9 566.1 0.01 75 34 23174 -46.5 -83.5 1 37.0 -49.7 302 1 596.1 596.2 320.5 596.2 0.01 76 33 23372 -48.1 -84.1 1 36.0 -51.0 0 8 597.0 597.0 320.5 597.1 0.01 77 30 24000 -47.9 -83.9 1 36.0 -51.0 30 3 614.1 614.1 321.2 614.1 0.01 78 24 25469 -48.5 -84.5 1 36.0 -52.0 29 19 652.8 652.8 322.8 652.9 0.01 79 20 26660 -51.5 -85.5 1 34.0 -54.6 60 23 678.5 678.5 323.7 678.6 0.01 80 19 26992 -51.7 -85.7 1 34.0 -54.8 59 21 687.9 687.9 324.0 688.0 0.01 81 19 26992 -50.1 -86.1 1 36.0 -53.7 59 21 692.9 692.9 324.2 693.0 0.01 82 14 28969 -53.1 -87.1 1 34.0 -56.5 45 12 746.0 746.0 325.8 746.1 0.01 83 13 29448 -51.3 -86.3 1 35.0 -55.5 57 27 768.2 768.2 326.4 768.3 0.02 84 11 30526 -53.7 -86.7 1 33.0 -57.6 72 31 797.1 797.1 327.2 797.2 0.02 85 10 31140 -51.9 -86.9 1 35.0 -56.6 65 34 825.8 825.8 327.8 826.0 0.02 86 9.6 31405 -50.9 -85.9 1 35.0 -56.2 839.3 839.3 328.1 839.5 0.03 87 8.7 32044 -52.1 -86.1 1 34.0 -57.2 858.6 858.6 328.6 858.8 0.03 TRP 247 10194 -59.7 -67.7 35 8.0 -59.8 355 26 318.4 318.4 288.2 318.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5344.00 m Freezing level: 1006.60 mb = 65.00 m = 213.25 ft Freezing level: 901.56 mb = 935.10 m = 3067.88 ft Freezing level: 865.00 mb = 1267.40 m = 4158.09 ft Freezing level: 856.00 mb = 1350.77 m = 4431.60 ft Freezing level: 838.52 mb = 1517.73 m = 4979.37 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 22.25 % Est. max temperature: 12.63 C = 54.74 F Sfc-Lift cond lev (LCL): 964.70 mb = 401.28 m = 1316.51 ft T: -2.99 C 700-500 lapse rate: 6.66 C/km ThetaE index: 1.38 C Layer 911.0- 907.0 mb Conv cond level (CCL): 942.43 mb = 586.24 m = 1923.33 ft Mean mixing ratio: 2.88 g/kg Conv temperature: 0.86 C = 33.55 F Cap Strength: 18.17 C Lifted Index: 18.03 C Risk: None Lifted Index @300 mb: 22.14 C Lifted Index @700 mb: 13.62 C Showalter Index: 12.44 C Risk: None Total Totals Index: 23.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: -2.30 C K Index: -37.70 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.45 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 74250.59 J/kg Cap Strength: 18.08 C Lift Cond Lev (LCL): 942.85 mb = 582.77 m = 1911.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 21 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 1011 31 290 7 6.6 -2.4 | 222 22 15.0 16.6 1 1000 116 315 9 6.4 -6.4 | 229 19 14.8 12.7 2 976 305 330 13 6.5 -11.3 | 242 17 14.9 7.8 3 940 610 335 14 5.9 -12.7 | 246 16 14.3 6.3 4 925 733 335 12 5.1 -10.9 | 239 16 13.5 8.1 5 904 914 330 23 11.5 -19.9 | 273 20 19.9 -0.9 6 870 1219 340 23 7.9 -21.6 | 279 16 16.3 -2.6 7 850 1407 345 19 4.9 -18.4 | 267 13 13.3 0.7 8 837 1524 345 19 4.9 -18.4 | 267 13 13.3 0.7 9 806 1829 340 20 6.8 -18.8 | 269 15 15.2 0.2 10 775 2134 350 24 4.2 -23.6 | 290 13 12.6 -4.6 11 746 2438 350 26 4.5 -25.6 | 297 14 12.9 -6.6 12 717 2743 355 28 2.4 -27.9 | 309 14 10.8 -8.9 13 700 2936 355 30 2.6 -29.9 | 315 15 11.0 -10.9 14 636 3658 360 35 -0.0 -35.0 | 332 18 8.4 -16.0 15 586 4267 360 39 -0.0 -39.0 | 337 22 8.4 -20.0 16 563 4572 355 43 3.7 -42.8 | 333 27 12.1 -23.8 17 540 4877 360 38 -0.0 -38.0 | 336 21 8.4 -19.0 18 500 5460 360 29 -0.0 -29.0 | 320 13 8.4 -10.0 19 477 5791 5 28 -2.4 -27.9 | 326 11 6.0 -8.9 20 457 6096 360 25 -0.0 -25.0 | 305 10 8.4 -6.0 21 438 6401 350 28 4.9 -27.6 | 303 16 13.3 -8.6 22 400 7040 360 29 -0.0 -29.0 | 320 13 8.4 -10.0 23 367 7620 5 31 -2.7 -30.9 | 334 13 5.7 -11.9 24 335 8230 355 35 3.1 -34.9 | 324 20 11.4 -15.9 25 300 8960 350 27 4.7 -26.6 | 300 15 13.1 -7.6 26 291 9144 350 27 4.7 -26.6 | 300 15 13.1 -7.6 27 250 10120 350 28 4.9 -27.6 | 303 16 13.3 -8.6 28 247 10194 355 26 2.3 -25.9 | 303 13 10.7 -6.9 29 240 10363 360 20 -0.0 -20.0 | 277 8 8.4 -1.0 30 229 10668 350 17 3.0 -16.7 | 259 12 11.3 2.3 31 218 10973 320 18 11.6 -13.8 | 255 21 20.0 5.2 32 208 11278 320 26 16.7 -19.9 | 272 25 25.1 -0.9 33 200 11520 310 21 16.1 -13.5 | 257 25 24.5 5.5 34 198 11582 310 21 16.1 -13.5 | 257 25 24.5 5.5 35 189 11887 305 14 11.5 -8.0 | 241 23 19.9 11.0 36 180 12192 265 14 13.9 1.2 | 228 30 22.3 20.2 37 172 12497 290 15 14.1 -5.1 | 238 26 22.5 13.9 38 164 12802 285 20 19.3 -5.2 | 243 31 27.7 13.8 39 150 13390 275 22 21.9 -1.9 | 241 35 30.3 17.1 40 150 13411 255 17 16.4 4.4 | 227 34 24.8 23.4 41 143 13716 275 22 21.9 -1.9 | 241 35 30.3 17.1 42 136 14021 280 24 23.6 -4.2 | 245 35 32.0 14.8 43 130 14326 255 23 22.2 6.0 | 231 40 30.6 25.0 44 124 14630 275 31 30.9 -2.7 | 247 43 39.3 16.3 45 118 14935 280 23 22.7 -4.0 | 244 34 31.0 15.0 46 113 15240 260 18 17.7 3.1 | 230 34 26.1 22.1 47 108 15545 245 20 18.1 8.5 | 224 38 26.5 27.5 48 100 16040 260 21 20.7 3.6 | 232 37 29.1 22.7 49 98 16154 260 21 20.7 3.6 | 232 37 29.1 22.7 50 90 16764 280 32 31.5 -5.6 | 251 42 39.9 13.5 51 86 17069 290 23 21.6 -7.9 | 250 32 30.0 11.1 52 82 17374 275 15 14.9 -1.3 | 233 29 23.3 17.7 53 78 17678 235 16 13.1 9.2 | 217 35 21.5 28.2 54 74 17983 260 26 25.6 4.5 | 235 41 34.0 23.5 55 71 18288 275 17 16.9 -1.5 | 235 31 25.3 17.5 56 70 18390 250 22 20.7 7.5 | 228 39 29.1 26.5 57 65 18898 240 15 13.0 7.5 | 219 34 21.4 26.5 58 62 19202 250 23 21.6 7.9 | 228 40 30.0 26.9 59 59 19507 245 17 15.4 7.2 | 222 35 23.8 26.2 60 56 19812 265 22 21.9 1.9 | 235 37 30.3 20.9 61 54 20117 255 15 14.5 3.9 | 225 32 22.9 22.9 62 50 20620 265 10 10.0 0.9 | 223 27 18.4 19.9 63 49 20726 270 12 12.0 -0.0 | 227 28 20.4 19.0 64 47 21031 265 10 10.0 0.9 | 223 27 18.4 19.9 65 45 21336 305 14 11.5 -8.0 | 241 23 19.9 11.0 66 43 21641 345 12 3.1 -11.6 | 237 14 11.5 7.4 67 34 23165 300 1 0.9 -0.5 | 207 21 9.3 18.5 68 33 23470 30 12 -6.0 -10.4 | 196 9 2.4 8.6 69 31 23774 140 10 -6.4 7.7 | 184 27 2.0 26.7 70 30 24000 30 3 -1.5 -2.6 | 203 18 6.9 16.4 71 28 24384 30 3 -1.5 -2.6 | 203 18 6.9 16.4 72 25 25298 5 10 -0.9 -10.0 | 220 12 7.5 9.1 73 23 25603 50 26 -19.9 -16.7 | 101 12 -11.5 2.3 74 22 25908 55 22 -18.0 -12.6 | 124 12 -9.6 6.4 75 21 26213 60 7 -6.1 -3.5 | 189 16 2.3 15.5 76 20 26518 45 17 -12.0 -12.0 | 153 8 -3.6 7.0 77 20 26660 60 23 -19.9 -11.5 | 123 14 -11.5 7.5 78 20 26822 65 15 -13.6 -6.3 | 158 14 -5.2 12.7 79 19 27127 55 25 -20.5 -14.3 | 111 13 -12.1 4.7 80 18 27432 75 18 -17.4 -4.7 | 148 17 -9.0 14.4 81 17 27737 110 19 -17.9 6.5 | 160 27 -9.5 25.5 82 16 28042 85 19 -18.9 -1.7 | 149 20 -10.5 17.4 83 15 28346 100 20 -19.7 3.5 | 153 25 -11.3 22.5 84 15 28651 85 10 -10.0 -0.9 | 175 18 -1.6 18.1 85 14 28956 45 12 -8.5 -8.5 | 179 11 -0.1 10.5 86 13 29566 60 31 -26.8 -15.5 | 101 19 -18.5 3.5 87 12 29870 80 28 -27.6 -4.9 | 126 24 -19.2 14.2 88 10 31140 65 34 -30.8 -14.4 | 102 23 -22.4 4.6 Wind Parameters Mean winds (0-6000m): 353.8 at 27.7 knts Storm direction: 23.8 at 20.8 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 95.2 deg Storm rel helicity (0-3000m) pos: 139.5 neg: -18.3 tot: 121.2 m^2/s^2 ave: 40.4 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 44.49 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 ------------------------------------------------------------------------------- 500 326 12 238 18| 10.2 0.0 10.2| 38.2 0.0 38.2 76.3 0.76| 10.3 7.9 1000 330 14 247 17| 9.6 0.0 9.6| 87.2 -7.1 80.1 80.1 0.69| 12.5 8.6 1500 335 17 256 16| 5.5 0.0 5.5| 92.3 -18.3 74.0 49.3 0.48| 10.7 5.1 2000 337 18 259 16| 5.1 0.0 5.1|107.1 -18.3 88.9 44.4 0.51| 9.4 4.9 2500 340 19 266 15| 5.0 0.0 5.0|123.3 -18.3 105.1 42.0 0.56| 8.5 4.8 3000 344 21 273 14| 4.9 0.0 4.9|139.5 -18.3 121.2 40.4 0.59| 8.0 4.7 4000 349 24 290 14| 4.6 0.0 4.6|164.8 -18.3 146.5 36.6 0.61| 6.9 4.2 5000 352 27 303 15| 3.1 0.6 3.7|173.3 -31.8 141.5 28.3 0.47| 7.0 3.3 6000 354 28 307 14| 2.0 0.3 2.4|175.7 -53.1 122.6 20.4 0.34| 6.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//PACD/skewt/PACD.skewt.20251210.00.gif