UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 5 DEC 25 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 ------------------------------------------------------------------------------- SFC 1012 103 -24.7 -27.2 80 2.5 -24.9 345 3 247.6 247.7 247.4 248.7 0.41 1 1009 126 -21.9 -23.1 90 1.2 -22.0 340 3 250.6 250.7 250.6 252.2 0.59 2 1007 142 -20.3 -22.9 80 2.6 -20.6 337 4 252.3 252.4 252.1 254.0 0.60 3 1000 197 -20.5 -22.8 82 2.3 -20.8 325 5 252.6 252.7 252.4 254.3 0.61 4 997 219 -20.5 -22.8 82 2.3 -20.8 342 4 252.9 253.0 252.5 254.5 0.61 5 994 242 -19.1 -22.0 78 2.9 -19.5 359 4 254.5 254.6 254.0 256.3 0.66 6 992 257 -15.7 -19.9 70 4.2 -16.4 10 3 258.0 258.2 257.2 260.2 0.79 7 991 264 -15.5 -20.1 68 4.6 -16.3 16 3 258.3 258.4 257.5 260.4 0.78 8 967 449 -16.3 -19.8 74 3.5 -16.9 43 5 259.3 259.5 258.3 261.6 0.82 9 960 503 -15.9 -19.3 75 3.4 -16.5 42 7 260.3 260.4 259.2 262.6 0.86 10 958 519 -15.9 -20.1 70 4.2 -16.6 41 7 260.4 260.6 259.2 262.6 0.81 11 952 567 -12.9 -21.9 47 9.0 -14.5 41 8 263.9 264.0 261.7 265.9 0.69 12 946 615 -11.5 -22.5 40 11.0 -13.5 40 9 265.8 265.9 263.0 267.7 0.66 13 939 672 -11.1 -24.1 33 13.0 -13.3 40 12 266.8 266.9 263.6 268.5 0.58 14 937 688 -10.9 -24.9 31 14.0 -13.3 40 12 267.2 267.3 263.7 268.7 0.54 15 925 788 -6.3 -34.3 9 28.0 -10.6 40 16 272.9 272.9 267.1 273.6 0.23 16 915 873 -6.9 -33.9 10 27.0 -11.0 43 16 273.1 273.1 267.3 273.8 0.24 17 889 1099 -4.7 -40.7 4 36.0 -9.8 45 17 277.6 277.7 269.9 278.0 0.12 18 850 1451 -5.7 -36.7 7 31.0 -10.5 30 17 280.2 280.2 271.6 280.8 0.19 19 843 1516 -6.1 -37.1 7 31.0 -10.8 17 16 280.4 280.5 271.8 281.0 0.19 20 812 1809 -6.1 -38.1 6 32.0 -11.0 38 11 283.4 283.5 273.5 284.0 0.18 21 811 1818 -6.1 -38.1 6 32.0 -11.0 39 11 283.5 283.6 273.5 284.1 0.18 22 791 2013 -7.5 -29.5 15 22.0 -11.6 37 11 284.1 284.1 274.2 285.4 0.42 23 736 2570 -11.1 -39.1 8 28.0 -14.9 14 14 286.1 286.1 274.9 286.6 0.18 24 714 2802 -12.7 -32.7 17 20.0 -15.9 8 13 286.8 286.9 275.6 287.9 0.34 25 705 2899 -12.9 -42.9 6 30.0 -16.5 12 13 287.6 287.6 275.6 288.0 0.12 26 700 2953 -13.3 -42.3 7 29.0 -16.8 15 12 287.8 287.8 275.7 288.2 0.13 27 679 3184 -15.1 -43.1 7 28.0 -18.3 14 13 288.3 288.3 276.0 288.7 0.12 28 638 3653 -17.5 -49.5 4 32.0 -20.4 351 18 290.7 290.7 277.1 290.9 0.07 29 636 3677 -17.5 -50.5 4 33.0 -20.5 350 18 291.0 291.0 277.2 291.2 0.06 30 569 4500 -24.1 -49.1 8 25.0 -26.0 340 15 292.6 292.6 278.1 292.9 0.08 31 564 4565 -24.7 -43.7 15 19.0 -26.4 340 15 292.7 292.7 278.2 293.2 0.14 32 537 4920 -27.7 -44.7 18 17.0 -29.0 337 13 293.2 293.2 278.4 293.7 0.13 33 522 5123 -28.7 -52.7 8 24.0 -30.1 313 14 294.4 294.4 278.9 294.6 0.06 34 506 5345 -30.7 -57.7 5 27.0 -32.0 305 14 294.6 294.6 279.0 294.7 0.03 35 500 5430 -31.7 -57.7 6 26.0 -32.9 305 14 294.4 294.4 278.9 294.5 0.03 36 471 5847 -35.5 -52.5 16 17.0 -36.3 302 15 294.8 294.8 279.1 295.0 0.06 37 437 6362 -38.9 -53.9 19 15.0 -39.5 319 21 296.8 296.8 280.0 297.0 0.06 38 425 6551 -40.1 -61.1 9 21.0 -40.7 311 18 297.7 297.7 280.3 297.8 0.02 39 400 6960 -43.5 -65.5 7 22.0 -44.0 300 14 298.5 298.5 280.7 298.5 0.01 40 397 7011 -43.9 -65.9 7 22.0 -44.3 299 14 298.6 298.6 280.7 298.6 0.01 41 376 7373 -47.1 -65.1 11 18.0 -47.4 294 12 299.0 299.0 280.9 299.1 0.02 42 364 7587 -48.5 -63.5 16 15.0 -48.8 291 11 299.9 299.9 281.3 300.0 0.02 43 335 8128 -52.5 -70.5 10 18.0 -52.7 273 20 301.7 301.7 282.1 301.7 0.01 44 327 8284 -51.9 -68.9 11 17.0 -52.1 283 26 304.6 304.6 283.2 304.6 0.01 45 313 8566 -53.7 -69.7 12 16.0 -53.9 300 34 305.9 305.9 283.8 306.0 0.01 46 303 8776 -51.7 -73.7 5 22.0 -52.0 308 29 311.6 311.6 285.9 311.6 0.01 47 300 8840 -51.9 -72.9 6 21.0 -52.1 300 26 312.2 312.2 286.1 312.2 0.01 48 293 8993 -51.3 -71.3 7 20.0 -51.6 290 27 315.2 315.2 287.2 315.2 0.01 49 278 9332 -53.5 -71.5 9 18.0 -53.7 282 30 316.8 316.8 287.7 316.8 0.01 50 272 9473 -51.5 -73.5 6 22.0 -51.8 283 33 321.6 321.6 289.3 321.7 0.01 51 258 9816 -50.9 -76.9 3 26.0 -51.2 287 36 327.4 327.4 291.0 327.4 0.00 52 250 10020 -51.5 -78.5 3 27.0 -51.8 295 28 329.5 329.5 291.6 329.5 0.00 53 246 10125 -51.7 -78.7 3 27.0 -52.0 295 28 330.7 330.7 291.9 330.7 0.00 54 231 10536 -51.3 -79.3 2 28.0 -51.7 286 26 337.3 337.3 293.7 337.4 0.00 55 228 10621 -49.9 -78.9 2 29.0 -50.3 282 25 340.7 340.7 294.5 340.8 0.00 56 206 11286 -50.9 -80.9 2 30.0 -51.3 294 38 349.2 349.2 296.4 349.2 0.00 57 200 11480 -49.7 -80.7 1 31.0 -50.2 275 33 354.1 354.1 297.5 354.1 0.00 58 150 13360 -50.9 -81.9 1 31.0 -51.5 265 44 382.4 382.4 302.6 382.4 0.00 59 100 16010 -49.5 -82.5 1 33.0 -50.5 265 50 432.1 432.1 309.0 432.1 0.00 60 97 16209 -50.7 -82.7 1 32.0 -51.6 269 51 433.5 433.5 309.2 433.5 0.00 61 91 16630 -47.1 -81.1 1 34.0 -48.4 283 49 448.7 448.7 310.7 448.7 0.01 62 79 17557 -52.3 -83.3 1 31.0 -53.2 274 31 456.4 456.4 311.4 456.5 0.00 63 76 17810 -49.1 -83.1 1 34.0 -50.4 273 34 468.2 468.2 312.5 468.2 0.01 64 74 17985 -48.9 -81.9 1 33.0 -50.3 272 36 472.2 472.2 312.8 472.2 0.01 65 71 18257 -49.7 -82.7 1 33.0 -51.0 270 39 476.1 476.1 313.1 476.2 0.01 66 70 18350 -48.1 -82.1 1 34.0 -49.7 270 42 481.5 481.5 313.5 481.5 0.01 67 69 18445 -47.5 -81.5 1 34.0 -49.1 271 42 484.8 484.8 313.8 484.8 0.01 68 67 18639 -48.5 -81.5 1 33.0 -50.0 273 41 486.7 486.7 314.0 486.7 0.01 69 61 19258 -46.9 -81.9 1 35.0 -48.8 258 39 503.5 503.5 315.2 503.5 0.01 70 58 19593 -44.1 -80.1 1 36.0 -46.7 268 45 517.1 517.1 316.1 517.2 0.01 71 54 20072 -44.5 -80.5 1 36.0 -47.1 276 45 526.9 526.9 316.7 526.9 0.01 72 52 20326 -42.3 -79.3 1 37.0 -45.6 286 46 537.7 537.7 317.4 537.8 0.01 73 50 20590 -43.7 -79.7 1 36.0 -46.7 275 38 540.5 540.5 317.5 540.6 0.01 74 47 21005 -44.3 -80.3 1 36.0 -47.3 261 39 548.7 548.7 318.0 548.8 0.01 75 45 21297 -43.3 -80.3 1 37.0 -46.7 273 40 558.0 558.0 318.5 558.1 0.01 76 42 21759 -45.7 -80.7 1 35.0 -48.6 267 40 563.2 563.2 318.8 563.3 0.01 77 40 22086 -43.3 -80.3 1 37.0 -47.0 272 45 577.1 577.1 319.5 577.2 0.02 78 39 22256 -44.3 -80.3 1 36.0 -47.7 275 47 578.8 578.8 319.6 578.9 0.02 79 37 22609 -43.9 -80.9 1 37.0 -47.6 269 50 588.6 588.6 320.1 588.7 0.02 80 36 22794 -41.9 -79.9 1 38.0 -46.3 266 51 598.4 598.4 320.5 598.5 0.02 81 31 23808 -41.6 -79.6 1 38.0 -46.6 260 63 625.4 625.4 321.7 625.6 0.02 82 30 24030 -41.5 -79.5 1 38.0 -46.6 265 54 631.5 631.5 322.0 631.7 0.02 83 29 24259 -41.1 -79.1 1 38.0 -46.5 263 58 638.8 638.8 322.3 639.0 0.03 84 20 26750 -45.7 -81.7 1 36.0 -50.6 255 34 696.3 696.3 324.3 696.5 0.03 85 17 27835 -44.5 -81.5 1 37.0 -50.4 251 37 733.3 733.3 325.4 733.5 0.03 86 12 30162 -45.3 -81.3 1 36.0 -52.1 274 39 807.2 807.3 327.4 807.7 0.04 87 11 30739 -47.7 -82.7 1 35.0 -53.8 275 33 818.9 818.9 327.7 819.2 0.04 88 10 31370 -46.3 -82.3 1 36.0 -53.4 275 28 846.7 846.7 328.3 847.2 0.05 89 7.4 33341 -53.5 -84.5 1 31.0 -58.6 254 22 893.6 893.6 329.3 894.0 0.04 90 7.0 33700 -52.7 -84.7 1 32.0 -58.3 250 21 911.2 911.2 329.7 911.6 0.04 91 6.8 33887 -52.5 -85.5 1 33.0 -58.2 919.6 919.6 329.8 920.0 0.04 TRP 313 8566 -53.7 -69.7 12 16.0 -53.9 300 34 305.9 305.9 283.8 306.0 0.01 WND 31 23808 -41.6 -79.6 1 38.0 -46.6 260 63 625.4 625.4 321.7 625.6 0.02 Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 15.16 % Est. max temperature: 7.18 C = 44.93 F Sfc-Lift cond lev (LCL): 970.63 mb = 420.53 m = 1379.68 ft T: -16.18 C 700-500 lapse rate: 7.43 C/km Conv cond level (CCL): 510.12 mb = 5287.46 m = 17347.09 ft Mean mixing ratio: 0.61 g/kg Conv temperature: 22.41 C = 72.33 F Cap Strength: 25.36 C Lifted Index: 25.00 C Risk: None Lifted Index @300 mb: 34.15 C Lifted Index @700 mb: 22.13 C Showalter Index: 11.58 C Risk: None Total Totals Index: 21.00 C Risk: None Vertical Totals Index: 26.00 C Cross Totals Index: -5.00 C K Index: -39.70 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.79 J/kg Max Up Vert Vel: 13.48 m/s Conv Inhibition (B-): 81182.62 J/kg Cap Strength: 25.31 C Lift Cond Lev (LCL): 823.82 mb = 1695.67 m = 5563.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 at 10 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 1012 103 345 3 0.8 -2.9 | 221 8 5.5 6.3 1 1000 197 325 5 2.9 -4.1 | 236 9 7.6 5.1 2 986 305 45 2 -1.4 -1.4 | 203 8 3.4 7.8 3 947 610 40 9 -5.8 -6.9 | 156 3 -1.0 2.3 4 925 788 40 16 -10.3 -12.3 | 61 6 -5.5 -3.0 5 910 914 45 16 -11.3 -11.3 | 72 7 -6.5 -2.1 6 876 1219 45 18 -12.7 -12.7 | 66 9 -8.0 -3.5 7 850 1451 30 17 -8.5 -14.7 | 34 7 -3.7 -5.5 8 842 1524 15 16 -4.1 -15.5 | 354 6 0.6 -6.2 9 809 1829 40 11 -7.1 -8.4 | 109 2 -2.3 0.8 10 778 2134 35 11 -6.3 -9.0 | 98 2 -1.5 0.2 11 748 2438 20 14 -4.8 -13.2 | 0 4 -0.0 -3.9 12 719 2743 5 14 -1.2 -13.9 | 323 6 3.5 -4.7 13 700 2953 15 12 -3.1 -11.6 | 325 3 1.7 -2.4 14 691 3048 20 12 -4.1 -11.3 | 342 2 0.7 -2.1 15 636 3658 350 18 3.1 -17.7 | 317 12 7.9 -8.5 16 586 4267 340 16 5.5 -15.0 | 300 12 10.2 -5.8 17 539 4877 340 13 4.4 -12.2 | 288 10 9.2 -3.0 18 517 5182 305 14 11.5 -8.0 | 266 16 16.2 1.2 19 500 5430 305 14 11.5 -8.0 | 266 16 16.2 1.2 20 474 5791 300 15 13.0 -7.5 | 264 18 17.8 1.7 21 454 6096 315 18 12.7 -12.7 | 281 18 17.5 -3.5 22 434 6401 320 21 13.5 -16.1 | 291 20 18.3 -6.9 23 415 6706 300 15 13.0 -7.5 | 264 18 17.8 1.7 24 400 6960 300 14 12.1 -7.0 | 263 17 16.9 2.2 25 362 7620 290 11 10.3 -3.8 | 250 16 15.1 5.5 26 345 7925 260 13 12.8 2.3 | 237 21 17.6 11.5 27 315 8534 300 36 31.2 -18.0 | 284 37 35.9 -8.8 28 313 8566 300 34 29.4 -17.0 | 283 35 34.2 -7.8 29 300 8839 310 28 21.4 -18.0 | 289 28 26.2 -8.8 30 300 8840 300 26 22.5 -13.0 | 278 28 27.3 -3.8 31 286 9144 280 27 26.6 -4.7 | 262 32 31.4 4.5 32 261 9754 285 38 36.7 -9.8 | 271 41 41.5 -0.6 33 250 10020 295 28 25.4 -11.8 | 275 30 30.1 -2.6 34 237 10363 295 28 25.4 -11.8 | 275 30 30.1 -2.6 35 226 10668 280 25 24.6 -4.3 | 261 30 29.4 4.9 36 216 10973 285 42 40.6 -10.9 | 272 45 45.3 -1.6 37 206 11278 295 38 34.4 -16.1 | 280 40 39.2 -6.8 38 200 11480 275 33 32.9 -2.9 | 260 38 37.6 6.3 39 197 11582 275 32 31.9 -2.8 | 260 37 36.6 6.4 40 188 11887 285 44 42.5 -11.4 | 273 47 47.3 -2.2 41 179 12192 275 40 39.8 -3.5 | 263 45 44.6 5.7 42 171 12497 295 42 38.1 -17.7 | 281 44 42.8 -8.5 43 156 13106 280 37 36.4 -6.4 | 266 41 41.2 2.8 44 150 13360 265 44 43.8 3.8 | 255 50 48.6 13.1 45 149 13411 270 43 43.0 -0.0 | 259 49 47.8 9.2 46 129 14326 275 51 50.8 -4.4 | 265 56 55.6 4.8 47 113 15240 275 44 43.8 -3.8 | 264 49 48.6 5.4 48 102 15850 275 35 34.9 -3.1 | 261 40 39.6 6.2 49 100 16010 265 50 49.8 4.4 | 256 56 54.6 13.6 50 98 16154 265 50 49.8 4.4 | 256 56 54.6 13.6 51 93 16459 285 53 51.2 -13.7 | 275 56 56.0 -4.5 52 81 17374 275 29 28.9 -2.5 | 259 34 33.7 6.7 53 71 18288 270 39 39.0 -0.0 | 258 45 43.8 9.2 54 70 18350 270 42 42.0 -0.0 | 259 48 46.8 9.2 55 64 18898 275 41 40.8 -3.6 | 263 46 45.6 5.6 56 62 19202 255 38 36.7 9.8 | 245 46 41.5 19.1 57 59 19507 270 45 45.0 -0.0 | 260 51 49.8 9.2 58 56 19812 265 45 44.8 3.9 | 255 51 49.6 13.1 59 51 20422 290 46 43.2 -15.7 | 278 48 48.0 -6.5 60 50 20590 275 38 37.9 -3.3 | 262 43 42.6 5.9 61 47 21031 260 39 38.4 6.8 | 250 46 43.2 16.0 62 45 21336 275 40 39.8 -3.5 | 263 45 44.6 5.7 63 43 21641 265 38 37.9 3.3 | 254 44 42.6 12.5 64 39 22250 275 47 46.8 -4.1 | 264 52 51.6 5.1 65 33 23470 255 56 54.1 14.5 | 248 63 58.9 23.7 66 31 23808 260 63 62.0 10.9 | 253 70 66.8 20.2 67 30 24030 265 54 53.8 4.7 | 257 60 58.6 13.9 68 30 24079 260 63 62.0 10.9 | 253 70 66.8 20.2 69 28 24384 265 55 54.8 4.8 | 257 61 59.6 14.0 70 23 25908 270 45 45.0 -0.0 | 260 51 49.8 9.2 71 20 26750 255 34 32.8 8.8 | 244 42 37.6 18.0 72 18 27432 255 34 32.8 8.8 | 244 42 37.6 18.0 73 14 28956 240 47 40.7 23.5 | 234 56 45.5 32.7 74 13 29870 260 52 51.2 9.0 | 252 59 56.0 18.3 75 12 30175 275 38 37.9 -3.3 | 262 43 42.6 5.9 76 10 31370 275 28 27.9 -2.4 | 258 33 32.7 6.8 77 7 33700 250 21 19.7 7.2 | 236 29 24.5 16.4 Wind Parameters Mean winds (0-6000m): 357.3 at 13.8 knts Storm direction: 27.3 at 10.4 knts Shear (0-3000m) pos: 2.6 neg: 2.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 118.1 deg Storm rel helicity (0-3000m) pos: 10.6 neg: -39.4 tot: -28.8 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 8.8 stream: -3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.09 Bulk Shear: 12.80 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 24 5 210 6| 7.8 0.0 7.8| 4.7 -14.8 -10.1 -20.2 -0.45| 14.1 -6.4 1000 39 10 140 2| 8.2 0.0 8.2| 6.4 -19.8 -13.4 -13.4 -0.48| 12.2 -5.8 1500 37 12 78 3| 5.5 2.4 7.9| 6.7 -33.8 -27.1 -18.1 -0.56| 11.6 -6.5 2000 36 12 76 2| 3.8 1.8 5.6| 10.0 -33.9 -23.9 -12.0 -0.36| 10.3 -3.7 2500 33 12 62 2| 3.0 2.5 5.5| 10.0 -37.8 -27.8 -11.1 -0.42| 9.6 -4.0 3000 29 12 40 2| 2.6 2.1 4.7| 10.6 -39.4 -28.8 -9.6 -0.39| 8.8 -3.4 4000 18 13 351 3| 1.9 2.8 4.7| 10.6 -53.1 -42.5 -10.6 -0.40| 8.1 -3.3 5000 9 14 328 5| 1.6 2.5 4.0| 10.6 -73.5 -63.0 -12.6 -0.44| 7.5 -3.3 6000 357 14 310 7| 1.4 2.3 3.7| 35.2 -80.9 -45.7 -7.6 -0.35| 7.0 -2.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251205.00.gif