UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 19 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 ------------------------------------------------------------------------------- SFC 1018 103 -7.9 -9.4 89 1.5 -8.3 315 3 263.9 264.2 263.8 268.8 1.84 1 1014 135 -5.7 -6.7 93 1.0 -6.0 325 4 266.4 266.8 266.4 272.5 2.28 2 1011 160 -5.3 -5.3 100 0.0 -5.3 332 5 267.0 267.4 267.3 273.8 2.54 3 1000 250 -4.3 -4.3 100 0.0 -4.3 360 8 268.9 269.3 268.8 276.3 2.77 4 999 258 -4.1 -4.1 100 0.0 -4.1 1 8 269.1 269.6 269.1 276.7 2.82 5 988 345 -3.9 -4.3 97 0.4 -4.0 17 9 270.2 270.6 269.8 277.8 2.81 6 982 393 -2.7 -5.1 84 2.4 -3.6 30 11 271.9 272.3 270.6 279.1 2.66 7 970 491 -2.1 -6.1 74 4.0 -3.5 57 14 273.4 273.8 271.3 280.3 2.49 8 961 565 -0.5 -7.5 59 7.0 -2.9 78 17 275.8 276.1 272.3 282.1 2.26 9 958 590 0.0 -5.0 69 5.0 -1.9 85 17 276.5 277.0 273.5 284.2 2.75 10 957 599 0.0 -4.7 71 4.7 -1.7 88 18 276.6 277.1 273.7 284.4 2.81 11 943 717 0.6 -2.8 78 3.4 -0.7 90 18 278.4 278.9 275.4 287.5 3.29 12 940 743 1.0 -6.0 59 7.0 -1.6 90 18 279.0 279.5 274.8 286.4 2.59 13 937 768 1.4 -5.6 60 7.0 -1.2 90 18 279.7 280.2 275.2 287.3 2.68 14 928 846 1.2 -5.8 60 7.0 -1.4 90 18 280.3 280.7 275.5 287.8 2.67 15 925 872 1.2 -4.8 64 6.0 -1.1 90 18 280.5 281.0 276.0 288.7 2.89 16 914 968 1.2 -3.8 69 5.0 -0.8 95 16 281.5 282.0 276.9 290.4 3.15 17 901 1084 2.4 -4.6 60 7.0 -0.4 95 13 283.9 284.4 277.9 292.5 3.01 18 879 1283 1.0 -5.0 64 6.0 -1.4 93 9 284.5 285.0 278.2 293.0 2.99 19 874 1329 1.0 -6.0 59 7.0 -1.7 91 7 284.9 285.4 278.1 293.0 2.79 20 869 1375 2.0 -10.0 41 12.0 -2.3 90 6 286.4 286.8 277.9 292.5 2.05 21 866 1403 2.4 -10.6 38 13.0 -2.2 89 6 287.1 287.5 278.1 292.9 1.97 22 864 1422 2.6 -10.4 38 13.0 -2.0 88 5 287.5 287.9 278.3 293.4 2.00 23 859 1469 2.4 -9.6 41 12.0 -2.0 87 4 287.8 288.2 278.7 294.1 2.14 24 853 1526 2.2 -10.8 38 13.0 -2.4 84 3 288.2 288.5 278.6 294.0 1.96 25 850 1554 2.2 -10.8 38 13.0 -2.4 75 5 288.5 288.8 278.7 294.3 1.97 26 843 1621 2.6 -11.4 35 14.0 -2.3 71 5 289.6 289.9 279.2 295.2 1.89 27 803 2012 0.0 -16.0 29 16.0 -5.0 87 7 290.8 291.1 279.1 295.0 1.36 28 795 2092 0.4 -22.6 16 23.0 -5.7 98 7 292.1 292.2 278.9 294.6 0.78 29 785 2193 0.2 -26.8 11 27.0 -6.3 110 7 292.9 293.0 278.9 294.7 0.54 30 772 2327 -0.5 -27.5 11 27.0 -6.9 121 8 293.6 293.7 279.2 295.3 0.52 31 762 2431 0.6 -43.4 2 44.0 -7.0 129 9 295.9 295.9 279.7 296.3 0.11 32 700 3106 -4.5 -37.5 6 33.0 -10.5 190 1 297.5 297.5 280.6 298.2 0.22 33 688 3242 -5.5 -36.5 7 31.0 -11.1 167 1 297.9 297.9 280.8 298.7 0.24 34 640 3804 -9.5 -22.5 34 13.0 -12.8 64 3 299.5 299.7 282.5 302.7 0.98 35 638 3829 -9.7 -26.7 24 17.0 -13.5 59 3 299.6 299.7 282.1 301.8 0.67 36 625 3987 -10.7 -24.7 31 14.0 -13.9 22 5 300.2 300.4 282.5 302.9 0.83 37 617 4086 -11.5 -27.5 25 16.0 -14.9 358 5 300.4 300.5 282.4 302.5 0.65 38 599 4312 -13.3 -23.3 43 10.0 -15.6 308 7 300.9 301.0 283.0 304.0 0.98 39 568 4714 -16.5 -27.5 38 11.0 -18.7 265 8 301.7 301.8 283.0 304.0 0.70 40 561 4807 -16.9 -30.9 29 14.0 -19.4 255 8 302.3 302.4 283.0 304.1 0.52 41 551 4942 -17.7 -30.7 31 13.0 -20.0 247 8 302.9 303.0 283.3 304.7 0.54 42 533 5189 -19.7 -31.7 34 12.0 -21.7 258 10 303.4 303.5 283.4 305.1 0.51 43 522 5344 -21.1 -30.1 44 9.0 -22.6 265 11 303.6 303.7 283.6 305.6 0.60 44 503 5616 -23.1 -33.1 40 10.0 -24.6 278 13 304.4 304.4 283.8 305.9 0.47 45 500 5660 -23.5 -32.5 43 9.0 -24.8 280 13 304.4 304.5 283.8 306.1 0.50 46 496 5719 -23.9 -30.9 52 7.0 -25.0 282 13 304.6 304.7 284.0 306.6 0.59 47 478 5986 -25.9 -34.9 43 9.0 -27.1 285 11 305.4 305.4 284.1 306.8 0.41 48 463 6216 -26.9 -40.9 25 14.0 -28.3 283 11 306.9 307.0 284.5 307.7 0.23 49 462 6232 -26.9 -41.9 23 15.0 -28.4 283 11 307.1 307.1 284.5 307.9 0.21 50 459 6279 -27.3 -39.3 31 12.0 -28.6 282 11 307.2 307.2 284.6 308.1 0.28 51 434 6678 -30.9 -40.9 37 10.0 -31.9 302 13 307.6 307.6 284.7 308.4 0.25 52 424 6842 -31.9 -43.9 29 12.0 -32.9 301 13 308.3 308.4 284.9 309.0 0.18 53 410 7078 -34.1 -41.1 49 7.0 -34.7 300 15 308.5 308.5 285.1 309.4 0.26 54 406 7146 -34.3 -43.3 40 9.0 -35.0 306 15 309.1 309.1 285.2 309.8 0.20 55 400 7250 -35.3 -43.3 44 8.0 -35.9 315 16 309.1 309.1 285.2 309.9 0.21 56 300 9190 -51.1 -63.1 23 12.0 -51.3 275 10 313.3 313.3 286.5 313.4 0.03 57 250 10350 -58.5 -66.5 35 8.0 -58.6 295 21 319.1 319.1 288.5 319.2 0.02 58 246 10451 -59.3 -68.3 30 9.0 -59.4 300 18 319.4 319.4 288.6 319.4 0.02 59 200 11760 -54.3 -80.3 3 26.0 -54.6 245 43 346.8 346.8 295.9 346.8 0.00 60 150 13630 -50.9 -81.9 1 31.0 -51.5 230 38 382.4 382.4 302.6 382.4 0.00 61 100 16280 -51.5 -83.5 1 32.0 -52.3 235 57 428.2 428.2 308.6 428.2 0.00 62 98 16410 -51.9 -83.9 1 32.0 -52.7 235 57 429.9 429.9 308.8 429.9 0.00 63 94 16679 -51.7 -83.7 1 32.0 -52.5 240 53 435.5 435.5 309.4 435.5 0.00 64 91 16889 -49.9 -82.9 1 33.0 -50.9 244 49 443.1 443.1 310.2 443.1 0.00 65 87 17181 -51.5 -83.5 1 32.0 -52.4 251 44 445.6 445.6 310.4 445.6 0.00 66 82 17565 -49.9 -82.9 1 33.0 -51.0 242 37 456.5 456.5 311.4 456.5 0.01 67 79 17806 -51.5 -83.5 1 32.0 -52.5 235 39 458.1 458.1 311.6 458.1 0.00 68 76 18057 -50.3 -83.3 1 33.0 -51.5 239 42 465.7 465.7 312.3 465.7 0.01 69 70 18590 -51.9 -83.9 1 32.0 -52.9 245 31 473.4 473.4 312.9 473.4 0.00 70 67 18874 -52.1 -84.1 1 32.0 -53.2 248 30 478.9 478.9 313.4 478.9 0.01 71 65 19072 -50.7 -83.7 1 33.0 -52.0 246 28 486.1 486.1 314.0 486.1 0.01 72 62 19379 -52.5 -84.5 1 32.0 -53.6 230 28 488.7 488.7 314.1 488.8 0.01 73 58 19813 -50.3 -84.3 1 34.0 -51.8 237 28 503.1 503.1 315.2 503.2 0.01 74 51 20651 -51.9 -84.9 1 33.0 -53.3 247 20 518.2 518.2 316.2 518.3 0.01 75 50 20780 -49.7 -83.7 1 34.0 -51.5 250 24 526.4 526.4 316.7 526.4 0.01 76 48 21048 -48.3 -83.3 1 35.0 -50.4 240 24 535.9 535.9 317.3 535.9 0.01 77 41 22077 -51.3 -84.3 1 33.0 -53.1 258 22 553.1 553.1 318.3 553.1 0.01 78 39 22403 -49.1 -83.1 1 34.0 -51.4 256 24 566.6 566.6 319.0 566.7 0.01 79 36 22926 -50.9 -84.9 1 34.0 -52.9 272 31 575.1 575.1 319.4 575.1 0.01 80 33 23495 -48.5 -83.5 1 35.0 -51.2 272 20 596.0 596.0 320.4 596.0 0.01 81 30 24120 -49.5 -84.5 1 35.0 -52.2 275 16 609.7 609.7 321.0 609.8 0.01 82 29 24343 -48.5 -83.5 1 35.0 -51.5 292 13 618.4 618.4 321.4 618.5 0.01 83 25 25325 -46.1 -82.1 1 36.0 -50.2 262 28 652.1 652.1 322.7 652.2 0.02 84 20 26800 -49.3 -84.3 1 35.0 -53.0 290 28 685.3 685.3 324.0 685.4 0.02 85 15 28669 -52.3 -85.3 1 33.0 -55.8 279 32 734.1 734.1 325.5 734.2 0.02 86 15 28669 -50.9 -84.9 1 34.0 -54.8 279 32 738.7 738.7 325.6 738.9 0.02 87 11 30683 -51.1 -85.1 1 34.0 -55.9 261 35 806.5 806.5 327.4 806.7 0.03 88 10 31300 -52.7 -85.7 1 33.0 -57.2 250 40 822.8 822.8 327.8 823.1 0.03 89 8.5 32348 -51.5 -85.5 1 34.0 -56.9 257 43 866.7 866.7 328.8 867.0 0.03 90 8.1 32661 -49.5 -84.5 1 35.0 -55.9 259 44 886.6 886.7 329.2 887.0 0.04 91 7.5 33162 -51.1 -85.1 1 34.0 -57.1 262 46 899.9 899.9 329.4 900.2 0.04 92 7.1 33518 -51.1 -85.1 1 34.0 -57.3 264 47 914.1 914.1 329.7 914.5 0.04 93 7.0 33610 -48.9 -84.9 1 36.0 -56.2 265 47 926.9 926.9 329.9 927.3 0.04 94 6.9 33705 -47.7 -84.7 1 37.0 -55.6 935.7 935.7 330.1 936.2 0.04 95 6.5 34100 -46.5 -83.5 1 37.0 -55.2 956.9 956.9 330.5 957.5 0.06 96 6.4 34203 -47.5 -83.5 1 36.0 -55.8 956.9 956.9 330.5 957.5 0.06 TRP 246 10451 -59.3 -68.3 30 9.0 -59.4 300 18 319.4 319.4 288.6 319.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: Surface below freezing Freezing level: 958.00 mb = 590.43 m = 1937.10 ft Freezing level: 781.29 mb = 2231.65 m = 7321.60 ft Freezing level: 767.45 mb = 2374.54 m = 7790.38 ft Freezing level: 754.71 mb = 2510.83 m = 8237.55 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 35.97 % Est. max temperature: 14.97 C = 58.95 F Sfc-Lift cond lev (LCL): 993.79 mb = 299.13 m = 981.39 ft T: -4.01 C 700-500 lapse rate: 7.44 C/km ThetaE index: 1.19 C Layer 940.0- 937.0 mb Conv cond level (CCL): 1014.00 mb = 135.29 m = 443.84 ft Mean mixing ratio: 2.70 g/kg Conv temperature: -4.16 C = 24.51 F Cap Strength: 19.18 C Lifted Index: 19.14 C Risk: None Lifted Index @300 mb: 22.47 C Lifted Index @700 mb: 16.98 C Showalter Index: 9.53 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 12.70 C K Index: -18.10 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.87 J/kg Max Up Vert Vel: 11.39 m/s Conv Inhibition (B-): 69421.21 J/kg Cap Strength: 19.13 C Lift Cond Lev (LCL): 915.22 mb = 957.55 m = 3141.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 89 at 6 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 1018 103 315 3 2.1 -2.1 | 284 8 8.1 -2.1 1 1000 250 360 8 -0.0 -8.0 | 323 10 5.9 -7.9 2 993 305 5 8 -0.7 -8.0 | 326 9 5.3 -7.9 3 956 610 90 18 -18.0 0.0 | 90 12 -12.1 0.1 4 925 872 90 18 -18.0 0.0 | 90 12 -12.1 0.1 5 920 914 95 17 -16.9 1.5 | 98 11 -11.0 1.5 6 886 1219 95 10 -10.0 0.9 | 103 4 -4.0 0.9 7 853 1524 85 3 -3.0 -0.3 | 274 3 3.0 -0.2 8 850 1554 75 5 -4.8 -1.3 | 318 2 1.1 -1.2 9 821 1829 60 6 -5.2 -3.0 | 346 3 0.8 -2.9 10 791 2134 105 7 -6.8 1.8 | 157 2 -0.8 1.9 11 761 2438 130 9 -6.9 5.8 | 171 6 -0.9 5.8 12 733 2743 135 5 -3.5 3.5 | 214 4 2.4 3.6 13 705 3048 210 1 0.5 0.9 | 262 7 6.4 0.9 14 700 3106 190 1 0.2 1.0 | 260 6 6.1 1.0 15 651 3658 95 2 -2.0 0.2 | 267 4 4.0 0.2 16 601 4267 310 7 5.4 -4.5 | 291 12 11.3 -4.4 17 554 4877 245 8 7.3 3.4 | 255 14 13.2 3.4 18 500 5660 280 13 12.8 -2.3 | 277 19 18.8 -2.2 19 491 5791 285 13 12.6 -3.4 | 280 19 18.5 -3.3 20 470 6096 285 10 9.7 -2.6 | 279 16 15.6 -2.5 21 451 6401 280 12 11.8 -2.1 | 276 18 17.8 -2.0 22 432 6706 305 13 10.6 -7.5 | 294 18 16.6 -7.4 23 414 7010 295 14 12.7 -5.9 | 287 20 18.6 -5.9 24 400 7250 315 16 11.3 -11.3 | 303 21 17.3 -11.3 25 379 7620 320 18 11.6 -13.8 | 308 22 17.5 -13.7 26 346 8230 335 21 8.9 -19.0 | 322 24 14.8 -19.0 27 316 8839 325 14 8.0 -11.5 | 309 18 14.0 -11.4 28 302 9144 295 8 7.3 -3.4 | 284 14 13.2 -3.3 29 300 9190 275 10 10.0 -0.9 | 273 16 15.9 -0.8 30 288 9449 265 12 12.0 1.0 | 266 18 17.9 1.1 31 275 9754 265 28 27.9 2.4 | 266 34 33.8 2.5 32 250 10350 295 21 19.0 -8.9 | 289 26 25.0 -8.8 33 246 10451 300 18 15.6 -9.0 | 293 23 21.5 -8.9 34 238 10668 300 20 17.3 -10.0 | 293 25 23.3 -9.9 35 227 10973 220 24 15.4 18.4 | 229 28 21.4 18.4 36 200 11760 245 43 39.0 18.2 | 248 48 44.9 18.2 37 196 11887 245 47 42.6 19.9 | 248 52 48.5 19.9 38 179 12497 240 37 32.0 18.5 | 244 42 38.0 18.6 39 170 12802 240 48 41.6 24.0 | 243 53 47.5 24.1 40 150 13630 230 38 29.1 24.4 | 235 43 35.1 24.5 41 141 14021 230 36 27.6 23.1 | 235 41 33.5 23.2 42 117 15240 240 47 40.7 23.5 | 243 52 46.7 23.6 43 107 15850 230 32 24.5 20.6 | 236 37 30.5 20.6 44 102 16154 220 40 25.7 30.6 | 226 44 31.7 30.7 45 100 16280 235 57 46.7 32.7 | 238 62 52.6 32.8 46 97 16459 235 57 46.7 32.7 | 238 62 52.6 32.8 47 84 17374 255 40 38.6 10.4 | 257 46 44.6 10.4 48 81 17678 235 36 29.5 20.6 | 240 41 35.4 20.7 49 77 17983 235 43 35.2 24.7 | 239 48 41.2 24.7 50 73 18288 250 38 35.7 13.0 | 253 44 41.7 13.1 51 70 18590 245 31 28.1 13.1 | 249 36 34.0 13.2 52 70 18593 250 32 30.1 10.9 | 253 38 36.0 11.0 53 64 19202 245 27 24.5 11.4 | 249 33 30.4 11.5 54 61 19507 220 29 18.6 22.2 | 228 33 24.6 22.3 55 53 20422 270 25 25.0 -0.0 | 270 31 30.9 0.1 56 50 20726 240 18 15.6 9.0 | 247 23 21.5 9.1 57 50 20780 250 24 22.6 8.2 | 254 30 28.5 8.3 58 48 21031 240 25 21.7 12.5 | 246 30 27.6 12.6 59 46 21336 245 15 13.6 6.3 | 252 21 19.5 6.4 60 44 21641 260 20 19.7 3.5 | 262 26 25.6 3.5 61 38 22555 255 25 24.1 6.5 | 258 31 30.1 6.5 62 36 22860 270 32 32.0 -0.0 | 270 38 37.9 0.1 63 35 23165 280 28 27.6 -4.9 | 278 34 33.5 -4.8 64 33 23470 270 20 20.0 -0.0 | 270 26 25.9 0.1 65 32 23774 290 22 20.7 -7.5 | 286 28 26.6 -7.5 66 30 24079 280 10 9.8 -1.7 | 276 16 15.8 -1.7 67 30 24120 275 16 15.9 -1.4 | 273 22 21.9 -1.3 68 29 24384 295 13 11.8 -5.5 | 287 19 17.7 -5.4 69 28 24689 270 19 19.0 -0.0 | 270 25 24.9 0.1 70 26 24994 270 31 31.0 -0.0 | 270 37 36.9 0.1 71 24 25603 255 26 25.1 6.7 | 258 32 31.1 6.8 72 22 26213 290 24 22.6 -8.2 | 286 30 28.5 -8.1 73 21 26518 275 29 28.9 -2.5 | 274 35 34.8 -2.5 74 20 26800 290 28 26.3 -9.6 | 286 34 32.3 -9.5 75 20 26822 290 29 27.3 -9.9 | 287 35 33.2 -9.9 76 18 27432 290 30 28.2 -10.3 | 287 36 34.1 -10.2 77 17 27737 290 30 28.2 -10.3 | 287 36 34.1 -10.2 78 17 28042 270 32 32.0 -0.0 | 270 38 37.9 0.1 79 15 28651 280 32 31.5 -5.6 | 278 38 37.5 -5.5 80 14 29261 250 29 27.3 9.9 | 253 35 33.2 10.0 81 12 30175 270 31 31.0 -0.0 | 270 37 36.9 0.1 82 10 31300 250 40 37.6 13.7 | 252 46 43.5 13.7 83 7 33610 265 47 46.8 4.1 | 265 53 52.8 4.2 Wind Parameters Mean winds (0-6000m): 59.4 at 7.9 knts Storm direction: 89.4 at 5.9 knts Shear (0-3000m) pos: 1.9 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -24.0 deg Storm rel helicity (0-3000m) pos: 90.4 neg: -0.1 tot: 90.3 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 7.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 54.68 Bulk Shear: 1.19 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 47 10 13 7| 20.5 0.0 20.5| 67.3 0.0 67.3 134.7 0.98| 29.3 28.7 1000 79 14 71 8| 7.8 0.0 7.8| 74.4 0.0 74.4 74.4 0.87| 18.0 15.6 1500 82 11 75 6| 5.2 2.8 8.0| 75.6 -0.1 75.5 50.3 0.59| 16.5 9.8 2000 81 10 69 4| 4.5 2.1 6.6| 77.1 -0.1 76.9 38.5 0.61| 14.0 8.5 2500 88 10 86 4| 3.6 1.7 5.3| 80.9 -0.1 80.7 32.3 0.60| 12.5 7.5 3000 92 9 96 3| 1.9 1.4 3.3| 90.4 -0.1 90.3 30.1 0.63| 11.7 7.3 4000 89 7 88 1| 1.4 1.6 3.1| 94.6 -2.4 92.2 23.0 0.58| 10.1 5.9 5000 89 7 90 1| 1.2 1.7 2.9| 99.1 -39.7 59.4 11.9 0.38| 9.6 3.7 6000 59 8 12 4| 0.8 1.4 2.2|126.7 -41.0 85.7 14.3 0.40| 8.9 3.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260119.12.gif