UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 8 JAN 26 Station: PAMC WMO ident: 69003 Latitude: 62.95 Longitude: -155.60 Elevation: 103.00 ------------------------------------------------------------------------------- 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 69 290 1 SFC 995 103 -34.9 -38.5 70 3.6 -35.0 290 1 238.6 238.6 238.4 239.0 0.14 2 986 167 -28.3 -32.1 70 3.8 -28.6 284 4 245.8 245.9 245.5 246.6 0.26 3 979 218 -28.7 -32.1 72 3.4 -28.9 278 6 245.9 246.0 245.6 246.7 0.26 4 969 292 -26.1 -30.5 66 4.4 -26.5 271 9 249.3 249.3 248.7 250.1 0.31 5 943 489 -27.5 -30.7 74 3.2 -27.8 234 5 249.8 249.9 249.2 250.7 0.31 6 925 628 -26.7 -30.0 74 3.3 -27.0 195 3 252.0 252.1 251.2 253.0 0.34 7 914 714 -26.7 -30.0 74 3.3 -27.0 231 4 252.9 252.9 252.0 253.8 0.35 8 911 738 -25.7 -29.5 70 3.8 -26.1 241 5 254.1 254.2 253.1 255.1 0.36 9 885 948 -27.1 -29.7 79 2.6 -27.3 319 8 254.8 254.9 253.7 255.8 0.37 10 868 1088 -26.5 -29.1 79 2.6 -26.8 338 10 256.8 256.9 255.4 258.0 0.40 11 850 1239 -27.3 -29.1 85 1.8 -27.5 350 11 257.5 257.6 256.0 258.7 0.41 12 829 1419 -27.9 -29.4 87 1.5 -28.0 334 12 258.8 258.8 257.0 259.9 0.40 13 818 1515 -28.3 -30.3 83 2.0 -28.5 326 12 259.3 259.4 257.4 260.4 0.38 14 814 1550 -28.3 -32.0 70 3.7 -28.6 325 13 259.7 259.7 257.6 260.6 0.32 15 813 1558 -28.3 -31.6 73 3.3 -28.6 326 13 259.8 259.8 257.7 260.7 0.33 16 801 1665 -28.9 -30.0 90 1.1 -29.0 327 17 260.3 260.3 258.2 261.4 0.39 17 789 1773 -29.7 -30.2 95 0.5 -29.7 329 21 260.5 260.6 258.4 261.6 0.39 18 779 1863 -29.7 -31.6 83 1.9 -29.9 331 23 261.5 261.5 259.0 262.5 0.35 19 761 2030 -30.9 -31.9 91 1.0 -31.0 333 25 261.9 262.0 259.4 262.9 0.35 20 757 2067 -30.1 -32.9 76 2.8 -30.3 334 25 263.2 263.2 260.3 264.1 0.32 21 739 2239 -28.9 -33.5 64 4.6 -29.3 333 27 266.3 266.4 262.6 267.2 0.31 22 727 2356 -28.1 -32.3 67 4.2 -28.5 331 27 268.4 268.5 264.3 269.5 0.35 23 720 2425 -28.5 -31.8 73 3.3 -28.8 330 28 268.7 268.8 264.5 269.8 0.37 24 716 2465 -27.7 -31.9 67 4.2 -28.1 331 28 270.1 270.1 265.4 271.2 0.37 25 700 2627 -29.1 -32.2 74 3.1 -29.4 335 27 270.3 270.3 265.6 271.4 0.37 26 693 2699 -29.7 -32.9 74 3.2 -30.0 332 28 270.4 270.4 265.6 271.4 0.35 27 679 2844 -29.9 -32.0 82 2.1 -30.1 333 29 271.7 271.8 266.6 272.9 0.39 28 673 2907 -29.3 -32.8 72 3.5 -29.6 335 29 273.1 273.2 267.5 274.2 0.36 29 657 3079 -30.1 -33.3 74 3.2 -30.4 340 30 274.1 274.1 268.1 275.1 0.35 30 653 3122 -30.5 -33.8 73 3.3 -30.8 340 30 274.1 274.2 268.1 275.1 0.34 31 647 3188 -30.1 -35.1 62 5.0 -30.5 340 29 275.3 275.3 268.8 276.2 0.30 32 623 3456 -32.1 -35.9 69 3.8 -32.4 337 28 276.0 276.0 269.2 276.9 0.29 33 616 3536 -32.1 -37.1 61 5.0 -32.5 334 28 276.9 276.9 269.7 277.7 0.26 34 613 3570 -31.9 -36.6 63 4.7 -32.3 333 28 277.5 277.5 270.1 278.3 0.27 35 610 3605 -31.5 -37.5 55 6.0 -32.0 332 28 278.3 278.4 270.6 279.1 0.25 36 607 3640 -31.3 -36.3 61 5.0 -31.7 331 28 279.0 279.0 271.1 279.9 0.28 37 599 3734 -31.7 -37.7 55 6.0 -32.1 330 28 279.6 279.6 271.4 280.4 0.25 38 582 3937 -33.1 -37.0 68 3.9 -33.4 330 28 280.2 280.3 271.8 281.1 0.27 39 554 4282 -35.3 -40.0 62 4.7 -35.6 330 27 281.6 281.7 272.5 282.3 0.21 40 552 4307 -35.5 -39.9 64 4.4 -35.8 330 27 281.7 281.7 272.5 282.4 0.22 41 543 4421 -35.9 -42.9 49 7.0 -36.3 332 25 282.5 282.6 272.9 283.0 0.16 42 524 4668 -37.3 -43.3 54 6.0 -37.6 332 21 283.7 283.8 273.6 284.3 0.16 43 503 4949 -39.3 -44.1 60 4.8 -39.5 322 15 284.6 284.7 274.1 285.1 0.15 44 500 4990 -39.5 -44.5 59 5.0 -39.8 320 13 284.9 284.9 274.2 285.4 0.15 45 481 5255 -41.5 -47.5 52 6.0 -41.8 311 13 285.6 285.6 274.5 286.0 0.11 46 461 5542 -43.9 -48.9 58 5.0 -44.1 279 17 286.1 286.1 274.8 286.4 0.10 47 453 5659 -44.7 -49.7 57 5.0 -44.9 277 18 286.5 286.5 275.0 286.8 0.09 48 452 5674 -44.7 -50.7 51 6.0 -44.9 277 18 286.7 286.7 275.1 287.0 0.08 49 450 5704 -44.3 -53.3 36 9.0 -44.6 277 19 287.6 287.6 275.5 287.8 0.06 50 443 5809 -44.9 -54.9 32 10.0 -45.2 276 20 288.1 288.1 275.7 288.3 0.05 51 441 5839 -44.5 -61.5 13 17.0 -44.9 277 21 289.0 289.0 276.2 289.1 0.02 52 439 5870 -44.3 -62.3 12 18.0 -44.7 279 22 289.6 289.6 276.5 289.7 0.02 53 429 6024 -44.7 -61.7 13 17.0 -45.0 286 25 291.0 291.0 277.2 291.1 0.02 54 415 6246 -46.5 -60.5 19 14.0 -46.8 300 25 291.5 291.5 277.4 291.6 0.03 55 403 6441 -47.7 -59.7 24 12.0 -48.0 310 23 292.4 292.4 277.9 292.5 0.03 56 400 6490 -47.7 -59.7 24 12.0 -48.0 305 19 293.0 293.0 278.2 293.1 0.03 57 300 8390 -48.1 -77.1 2 29.0 -48.5 290 34 317.6 317.6 287.9 317.6 0.00 58 250 9580 -49.5 -78.5 2 29.0 -49.9 285 38 332.5 332.5 292.4 332.5 0.00 59 200 11050 -48.1 -80.1 1 32.0 -48.7 275 37 356.6 356.6 298.0 356.6 0.00 60 150 12940 -48.5 -81.5 1 33.0 -49.3 275 42 386.5 386.5 303.3 386.5 0.00 61 100 15600 -47.5 -82.5 1 35.0 -48.7 285 42 435.9 435.9 309.4 436.0 0.00 62 70 17950 -50.5 -83.5 1 33.0 -51.7 285 42 476.3 476.3 313.1 476.4 0.01 63 61 18844 -51.1 -84.1 1 33.0 -52.4 290 52 494.1 494.1 314.5 494.2 0.01 64 55 19517 -50.1 -84.1 1 34.0 -51.7 290 45 511.3 511.3 315.7 511.3 0.01 65 54 19637 -48.9 -83.9 1 35.0 -50.7 290 45 516.7 516.7 316.1 516.8 0.01 66 50 20140 -50.3 -84.3 1 34.0 -52.0 290 48 524.9 524.9 316.6 525.0 0.01 67 44 20971 -51.7 -84.7 1 33.0 -53.3 289 49 541.1 541.1 317.6 541.1 0.01 68 41 21429 -51.3 -85.3 1 34.0 -53.1 298 53 553.1 553.1 318.3 553.1 0.01 69 30 23430 -57.5 -87.5 1 30.0 -58.7 295 54 587.9 587.9 320.0 587.9 0.01 70 26 24328 -60.7 -89.7 1 29.0 -61.7 295 61 603.4 603.4 320.7 603.4 0.00 71 22 25374 -58.5 -88.5 1 30.0 -59.9 311 67 639.4 639.4 322.3 639.5 0.01 72 20 25970 -61.1 -89.1 1 28.0 -62.3 315 73 649.1 649.2 322.6 649.2 0.01 73 19 26286 -62.3 -89.3 2 27.0 -63.4 314 74 655.0 655.0 322.9 655.1 0.01 74 17 26970 -62.7 -89.7 1 27.0 -63.8 311 76 674.9 674.9 323.6 675.0 0.01 75 15 27734 -65.5 -91.5 2 26.0 -66.4 315 81 690.2 690.2 324.1 690.2 0.01 76 13 28607 -63.1 -90.1 1 27.0 -64.4 315 93 727.3 727.3 325.3 727.4 0.01 77 10 30200 -67.5 -92.5 2 25.0 -68.5 325 111 767.6 767.6 326.4 767.6 0.01 78 9.0 30832 -69.5 -93.5 2 24.0 -70.4 326 114 783.4 783.4 326.8 783.4 0.01 79 7.1 32254 -67.1 -92.1 2 25.0 -68.5 330 121 848.2 848.2 328.4 848.3 0.01 80 7.0 32340 -67.4 -92.4 2 25.0 -68.8 330 121 850.4 850.4 328.4 850.5 0.01 81 6.6 32693 -68.7 -93.7 2 25.0 -69.9 859.4 859.4 328.6 859.5 0.01 TRP 403 6441 -47.7 -59.7 24 12.0 -48.0 310 23 292.4 292.4 277.9 292.5 0.03 WND 7.0 32340 -67.4 -92.4 2 25.0 -68.8 330 121 850.4 850.4 328.4 850.5 0.01 Sounding variables and indices 1000-500 mb thick: 4921.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 70.40 % Est. max temperature: -15.69 C = 3.77 F Sfc-Lift cond lev (LCL): 935.23 mb = 548.66 m = 1800.06 ft T: -27.16 C 700-500 lapse rate: 4.40 C/km Conv cond level (CCL): 995.00 mb = 103.00 m = 337.92 ft Mean mixing ratio: 0.31 g/kg Conv temperature: -30.13 C = -22.24 F Cap Strength: 27.77 C Lifted Index: 27.92 C Risk: None Lifted Index @300 mb: 47.27 C Lifted Index @700 mb: 17.76 C Showalter Index: 21.53 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 12.20 C Cross Totals Index: 10.40 C K Index: -20.00 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 5.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.90 J/kg Max Up Vert Vel: 8.82 m/s Conv Inhibition (B-): 84117.27 J/kg Cap Strength: 27.87 C Lift Cond Lev (LCL): 891.04 mb = 898.46 m = 2947.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 15 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 ---------------------------------------------------------- 0 995 103 290 1 0.9 -0.3 | 178 14 -0.5 14.4 1 967 305 270 9 9.0 -0.0 | 207 17 7.6 14.7 2 927 610 210 2 1.0 1.7 | 179 16 -0.4 16.4 3 925 628 195 3 0.8 2.9 | 178 18 -0.6 17.6 4 889 914 315 7 4.9 -4.9 | 200 10 3.5 9.8 5 852 1219 355 12 1.0 -12.0 | 172 3 -0.4 2.8 6 850 1239 350 11 1.9 -10.8 | 187 4 0.5 3.9 7 817 1524 325 12 6.9 -9.8 | 228 7 5.5 4.9 8 783 1829 330 23 11.5 -19.9 | 297 11 10.1 -5.2 9 750 2134 335 26 11.0 -23.6 | 313 13 9.6 -8.9 10 719 2438 330 28 14.0 -24.2 | 307 16 12.6 -9.5 11 700 2627 335 27 11.4 -24.5 | 314 14 10.0 -9.8 12 689 2743 330 28 14.0 -24.2 | 307 16 12.6 -9.5 13 659 3048 340 30 10.3 -28.2 | 327 16 8.8 -13.5 14 631 3353 340 28 9.6 -26.3 | 325 14 8.2 -11.6 15 604 3658 330 28 14.0 -24.2 | 307 16 12.6 -9.5 16 554 4267 330 27 13.5 -23.4 | 306 15 12.1 -8.7 17 531 4572 335 22 9.3 -19.9 | 304 9 7.9 -5.2 18 508 4877 325 19 10.9 -15.6 | 275 10 9.5 -0.9 19 500 4990 320 13 8.4 -10.0 | 236 8 6.9 4.8 20 486 5182 320 12 7.7 -9.2 | 229 8 6.3 5.5 21 464 5486 280 16 15.8 -2.8 | 230 19 14.3 11.9 22 444 5791 275 20 19.9 -1.7 | 235 23 18.5 13.0 23 424 6096 290 27 25.4 -9.2 | 257 25 23.9 5.5 24 405 6401 310 23 17.6 -14.8 | 270 16 16.2 -0.1 25 403 6441 310 23 17.6 -14.8 | 270 16 16.2 -0.1 26 400 6490 305 19 15.6 -10.9 | 255 15 14.1 3.8 27 387 6706 295 14 12.7 -5.9 | 232 14 11.3 8.8 28 370 7010 280 24 23.6 -4.2 | 245 25 22.2 10.5 29 353 7315 295 29 26.3 -12.3 | 264 25 24.9 2.5 30 337 7620 285 32 30.9 -8.3 | 258 30 29.5 6.4 31 307 8230 290 42 39.5 -14.4 | 269 38 38.0 0.3 32 300 8390 290 34 31.9 -11.6 | 264 31 30.5 3.1 33 280 8839 280 28 27.6 -4.9 | 249 28 26.2 9.8 34 267 9144 280 38 37.4 -6.6 | 257 37 36.0 8.1 35 250 9580 285 38 36.7 -9.8 | 262 36 35.3 4.9 36 222 10363 290 38 35.7 -13.0 | 267 34 34.3 1.7 37 202 10973 275 44 43.8 -3.8 | 256 44 42.4 10.9 38 200 11050 275 37 36.9 -3.2 | 252 37 35.4 11.5 39 176 11887 285 33 31.9 -8.5 | 259 31 30.5 6.2 40 150 12940 275 42 41.8 -3.7 | 255 42 40.4 11.0 41 140 13411 270 44 44.0 -0.0 | 251 45 42.6 14.7 42 133 13716 275 44 43.8 -3.8 | 256 44 42.4 10.9 43 116 14630 295 32 29.0 -13.5 | 268 28 27.6 1.2 44 106 15240 290 40 37.6 -13.7 | 268 36 36.2 1.0 45 100 15600 285 42 40.6 -10.9 | 264 39 39.1 3.8 46 96 15850 285 42 40.6 -10.9 | 264 39 39.1 3.8 47 80 17069 275 27 26.9 -2.4 | 244 28 25.5 12.4 48 70 17950 285 42 40.6 -10.9 | 264 39 39.1 3.8 49 66 18288 285 44 42.5 -11.4 | 265 41 41.1 3.3 50 61 18898 290 53 49.8 -18.1 | 274 49 48.4 -3.4 51 58 19202 290 43 40.4 -14.7 | 270 39 39.0 0.0 52 50 20140 290 48 45.1 -16.4 | 272 44 43.7 -1.7 53 46 20726 285 47 45.4 -12.2 | 267 44 44.0 2.5 54 42 21336 295 52 47.1 -22.0 | 279 46 45.7 -7.3 55 40 21641 305 55 45.1 -31.5 | 291 47 43.6 -16.8 56 31 23165 295 61 55.3 -25.8 | 282 55 53.9 -11.1 57 30 23430 295 54 48.9 -22.8 | 280 48 47.5 -8.1 58 27 24079 295 53 48.0 -22.4 | 279 47 46.6 -7.7 59 26 24384 295 63 57.1 -26.6 | 282 57 55.7 -11.9 60 20 25908 320 69 44.4 -52.9 | 312 57 42.9 -38.1 61 20 25970 315 73 51.6 -51.6 | 306 62 50.2 -36.9 62 17 27127 310 76 58.2 -48.9 | 301 66 56.8 -34.1 63 16 27432 315 77 54.4 -54.4 | 307 66 53.0 -39.7 64 13 28651 315 94 66.5 -66.5 | 309 83 65.0 -51.8 65 11 29566 330 89 44.5 -77.1 | 325 76 43.1 -62.4 66 10 30200 325 111 63.7 -90.9 | 321 98 62.2 -76.2 67 7 32340 330 121 60.5 -104.8 | 327 108 59.1 -90.1 Wind Parameters Mean winds (0-6000m): 324.5 at 19.7 knts Storm direction: 354.5 at 14.8 knts Shear (0-3000m) pos: 4.4 neg: 1.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 148.4 deg Storm rel helicity (0-3000m) pos: 115.1 neg: -47.8 tot: 67.3 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.94 Bulk Shear: 41.18 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 ------------------------------------------------------------------------------- 500 265 5 194 16| 0.0 2.3 2.3| 29.0 -38.5 -9.6 -19.2 -0.06| 17.6 -1.0 1000 288 6 197 14| 5.9 1.1 7.1| 54.8 -38.8 15.9 15.9 0.16| 16.8 2.7 1500 317 8 203 10| 4.0 1.7 5.7| 64.5 -40.5 24.0 16.0 0.23| 15.1 3.5 2000 325 11 223 7| 5.9 1.3 7.1| 89.8 -40.5 49.3 24.7 0.36| 14.3 5.2 2500 328 14 249 7| 4.7 1.2 5.9| 95.6 -44.0 51.5 20.6 0.34| 12.4 4.3 3000 330 17 269 7| 4.4 1.0 5.4|115.1 -47.8 67.3 22.4 0.36| 11.5 4.2 4000 332 20 288 8| 3.3 1.2 4.5|115.1 -68.9 46.3 11.6 0.26| 9.5 2.5 5000 331 20 289 9| 2.2 1.5 3.7|115.1 -96.8 18.3 3.7 0.08| 9.3 0.7 6000 324 20 278 10| 2.5 2.2 4.7|182.8-101.6 81.3 13.5 0.15| 9.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260108.00.gif