UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 11 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 -7 SFC 984 103 -37.7 -41.6 67 3.9 -37.8 0 0 236.5 236.6 236.4 236.8 0.10 2 979 140 -26.7 -29.6 76 2.9 -26.9 349 1 248.0 248.0 247.6 248.9 0.34 3 976 162 -25.1 -28.9 71 3.8 -25.4 342 2 249.8 249.8 249.3 250.8 0.36 4 970 208 -25.1 -28.4 74 3.3 -25.4 329 4 250.2 250.3 249.7 251.3 0.38 5 965 246 -23.7 -27.8 69 4.1 -24.1 317 5 252.0 252.1 251.3 253.1 0.40 6 961 277 -23.5 -27.4 70 3.9 -23.9 308 6 252.5 252.6 251.8 253.7 0.42 7 936 472 -24.5 -26.5 83 2.0 -24.7 333 12 253.4 253.5 252.7 254.7 0.47 8 925 559 -24.1 -26.6 80 2.5 -24.4 350 14 254.7 254.7 253.8 256.0 0.47 9 916 630 -24.7 -27.0 81 2.3 -24.9 351 12 254.8 254.8 253.8 256.0 0.46 10 898 775 -24.5 -27.5 76 3.0 -24.8 358 12 256.4 256.5 255.2 257.7 0.44 11 871 997 -26.5 -28.1 86 1.6 -26.6 3 12 256.6 256.7 255.3 257.8 0.43 12 862 1072 -26.3 -29.0 78 2.7 -26.6 2 12 257.6 257.6 256.0 258.7 0.40 13 850 1173 -27.1 -29.5 80 2.4 -27.3 360 12 257.8 257.8 256.2 258.9 0.39 14 834 1310 -27.9 -29.9 83 2.0 -28.1 356 12 258.3 258.4 256.6 259.4 0.38 15 824 1396 -27.7 -31.3 71 3.6 -28.0 358 11 259.4 259.5 257.4 260.4 0.34 16 809 1528 -28.5 -30.8 81 2.3 -28.7 360 11 259.9 260.0 257.9 261.0 0.36 17 793 1671 -29.1 -32.0 76 2.9 -29.3 353 12 260.8 260.8 258.5 261.7 0.33 18 783 1761 -27.7 -30.6 76 2.9 -28.0 348 13 263.2 263.3 260.5 264.3 0.38 19 778 1807 -27.9 -30.4 79 2.5 -28.1 346 13 263.5 263.6 260.7 264.6 0.39 20 766 1919 -26.1 -29.0 77 2.9 -26.4 357 11 266.6 266.7 263.2 267.9 0.45 21 760 1976 -26.3 -28.9 79 2.6 -26.6 5 10 267.0 267.1 263.4 268.4 0.46 22 752 2053 -25.3 -27.3 83 2.0 -25.5 15 8 268.9 269.0 265.0 270.5 0.54 23 744 2130 -25.1 -26.8 86 1.7 -25.3 25 6 269.9 270.0 265.7 271.6 0.57 24 741 2160 -24.3 -26.9 79 2.6 -24.6 18 6 271.1 271.2 266.5 272.8 0.57 25 722 2349 -23.9 -27.0 76 3.1 -24.3 332 5 273.6 273.7 268.2 275.3 0.58 26 716 2410 -24.1 -26.3 82 2.2 -24.4 317 4 274.0 274.1 268.5 275.9 0.62 27 700 2574 -25.3 -26.0 94 0.7 -25.4 305 3 274.5 274.6 268.9 276.4 0.66 28 694 2636 -25.7 -26.2 96 0.5 -25.8 294 4 274.7 274.8 269.1 276.6 0.65 29 688 2699 -25.9 -27.1 90 1.2 -26.1 283 4 275.2 275.3 269.2 277.0 0.60 30 684 2742 -25.5 -27.1 86 1.6 -25.7 276 5 276.1 276.2 269.8 277.9 0.61 31 679 2795 -24.9 -29.6 65 4.7 -25.5 270 6 277.3 277.4 270.4 278.8 0.48 32 671 2881 -24.3 -29.3 63 5.0 -24.9 262 7 278.9 279.0 271.4 280.5 0.50 33 656 3046 -25.3 -30.3 63 5.0 -25.9 246 10 279.6 279.7 271.8 281.1 0.47 34 651 3101 -25.7 -32.7 52 7.0 -26.5 241 11 279.8 279.8 271.7 280.9 0.38 35 625 3396 -27.5 -33.5 57 6.0 -28.1 215 15 281.0 281.1 272.4 282.1 0.36 36 623 3419 -27.5 -33.5 57 6.0 -28.1 215 15 281.3 281.3 272.5 282.4 0.36 37 616 3500 -27.1 -36.1 42 9.0 -28.0 215 14 282.6 282.7 273.2 283.5 0.28 38 610 3571 -27.5 -37.5 38 10.0 -28.4 215 14 283.0 283.0 273.3 283.8 0.25 39 568 4080 -31.1 -42.1 33 11.0 -31.9 208 22 284.6 284.6 274.0 285.1 0.17 40 567 4093 -31.3 -43.3 30 12.0 -32.1 209 23 284.5 284.5 274.0 284.9 0.15 41 565 4118 -31.3 -45.3 24 14.0 -32.1 210 23 284.7 284.8 274.1 285.1 0.12 42 559 4194 -30.7 -51.7 11 21.0 -31.8 212 25 286.3 286.3 274.8 286.5 0.06 43 534 4517 -32.7 -56.7 7 24.0 -33.7 223 28 287.7 287.7 275.5 287.8 0.03 44 527 4610 -32.3 -59.3 5 27.0 -33.4 223 28 289.3 289.3 276.3 289.4 0.02 45 511 4827 -33.7 -59.7 6 26.0 -34.7 208 31 290.1 290.1 276.7 290.2 0.02 46 500 4980 -33.5 -60.5 5 27.0 -34.5 205 31 292.2 292.2 277.8 292.3 0.02 47 493 5079 -33.9 -60.9 5 27.0 -34.9 210 31 292.9 292.9 278.1 293.0 0.02 48 489 5136 -33.7 -62.7 4 29.0 -34.7 213 31 293.8 293.8 278.6 293.9 0.02 49 441 5852 -38.1 -66.1 4 28.0 -38.9 208 40 297.1 297.1 280.0 297.1 0.01 50 439 5884 -37.9 -66.9 3 29.0 -38.7 207 40 297.7 297.7 280.3 297.7 0.01 51 400 6520 -40.7 -65.7 5 25.0 -41.3 210 47 302.1 302.1 282.3 302.1 0.01 52 373 6994 -42.9 -66.9 5 24.0 -43.5 210 50 305.3 305.3 283.5 305.3 0.01 53 347 7480 -43.5 -71.5 3 28.0 -44.0 214 44 310.8 310.8 285.7 310.9 0.01 54 333 7758 -42.3 -73.3 2 31.0 -43.0 213 40 316.2 316.2 287.5 316.2 0.01 55 300 8460 -44.5 -74.5 2 30.0 -45.1 220 36 322.6 322.6 289.6 322.7 0.01 56 283 8850 -45.9 -75.9 2 30.0 -46.4 206 39 326.1 326.1 290.6 326.1 0.00 57 250 9680 -43.3 -77.3 1 34.0 -44.1 205 34 341.7 341.7 294.7 341.7 0.00 58 200 11190 -42.1 -78.1 1 36.0 -43.2 230 26 366.1 366.1 299.9 366.1 0.00 59 150 13130 -43.1 -79.1 1 36.0 -44.4 265 18 395.8 395.8 304.6 395.8 0.01 60 100 15870 -42.5 -80.5 1 38.0 -44.5 250 17 445.6 445.6 310.4 445.6 0.01 61 88 16729 -44.9 -80.9 1 36.0 -46.6 241 25 457.4 457.4 311.5 457.4 0.01 62 80 17370 -41.7 -80.7 1 39.0 -44.2 250 24 476.6 476.6 313.2 476.7 0.01 63 70 18270 -44.5 -81.5 1 37.0 -46.7 245 20 489.2 489.2 314.2 489.2 0.01 64 64 18869 -44.9 -81.9 1 37.0 -47.1 256 27 501.0 501.0 315.0 501.0 0.01 65 63 18975 -43.7 -81.7 1 38.0 -46.2 261 28 505.9 505.9 315.4 506.0 0.01 66 57 19644 -45.5 -82.5 1 37.0 -47.9 303 23 516.5 516.5 316.1 516.6 0.01 67 50 20520 -44.1 -82.1 1 38.0 -47.0 305 10 539.5 539.5 317.5 539.6 0.01 68 43 21526 -46.9 -82.9 1 36.0 -49.5 272 16 556.4 556.4 318.5 556.5 0.01 69 34 23103 -41.3 -81.3 1 40.0 -46.1 310 37 609.8 609.8 321.0 609.9 0.02 70 30 23950 -42.9 -81.9 1 39.0 -47.6 310 37 627.7 627.7 321.8 627.8 0.02 71 25 25176 -44.3 -83.3 1 39.0 -49.0 310 37 657.3 657.3 323.0 657.4 0.02 TRP 373 6994 -42.9 -66.9 5 24.0 -43.5 210 50 305.3 305.3 283.5 305.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 4987.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 57.96 % Est. max temperature: -16.02 C = 3.16 F Sfc-Lift cond lev (LCL): 919.50 mb = 602.52 m = 1976.74 ft T: -24.47 C 700-500 lapse rate: 3.41 C/km Conv cond level (CCL): 984.00 mb = 103.00 m = 337.92 ft Mean mixing ratio: 0.43 g/kg Conv temperature: -26.93 C = -16.48 F Cap Strength: 29.44 C Lifted Index: 30.93 C Risk: None Lifted Index @300 mb: 48.29 C Lifted Index @700 mb: 18.33 C Showalter Index: 27.42 C Risk: None Total Totals Index: 10.40 C Risk: None Vertical Totals Index: 6.40 C Cross Totals Index: 4.00 C K Index: -23.80 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 7.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.65 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 64063.37 J/kg Cap Strength: 30.73 C Lift Cond Lev (LCL): 891.75 mb = 825.61 m = 2708.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 14 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 ---------------------------------------------------------- 0 984 103 0 0 -0.0 -0.0 | 75 14 -13.1 -3.6 1 957 305 300 7 6.1 -3.5 | 45 10 -7.1 -7.1 2 925 559 350 14 2.4 -13.8 | 32 20 -10.7 -17.4 3 919 610 350 12 2.1 -11.8 | 36 19 -11.0 -15.4 4 881 914 5 12 -1.0 -12.0 | 42 21 -14.2 -15.5 5 850 1173 360 12 -0.0 -12.0 | 40 20 -13.1 -15.6 6 845 1219 355 12 1.0 -12.0 | 38 20 -12.1 -15.5 7 810 1524 360 11 -0.0 -11.0 | 42 20 -13.1 -14.6 8 776 1829 345 13 3.4 -12.6 | 31 19 -9.8 -16.1 9 744 2134 25 6 -2.5 -5.4 | 60 18 -15.7 -9.0 10 713 2438 310 4 3.1 -2.6 | 59 12 -10.1 -6.2 11 700 2574 305 3 2.5 -1.7 | 64 12 -10.7 -5.3 12 684 2743 275 5 5.0 -0.4 | 64 9 -8.1 -4.0 13 628 3353 215 15 8.6 12.3 | 153 10 -4.5 8.7 14 602 3658 215 13 7.5 10.6 | 141 9 -5.7 7.1 15 576 3962 205 20 8.5 18.1 | 162 15 -4.7 14.5 16 552 4267 215 27 15.5 22.1 | 187 19 2.4 18.5 17 529 4572 225 28 19.8 19.8 | 202 18 6.7 16.2 18 507 4877 205 32 13.5 29.0 | 181 25 0.4 25.4 19 500 4980 205 31 13.1 28.1 | 180 25 -0.0 24.5 20 486 5182 215 31 17.8 25.4 | 192 22 4.7 21.8 21 425 6096 205 43 18.2 39.0 | 188 36 5.0 35.4 22 407 6401 205 51 21.6 46.2 | 191 43 8.4 42.6 23 400 6520 210 47 23.5 40.7 | 196 39 10.4 37.1 24 373 6994 210 50 25.0 43.3 | 197 41 11.9 39.7 25 340 7620 215 42 24.1 34.4 | 200 33 11.0 30.8 26 325 7925 210 37 18.5 32.0 | 191 29 5.4 28.5 27 300 8460 220 36 23.1 27.6 | 203 26 10.0 24.0 28 297 8534 225 36 25.5 25.5 | 209 25 12.3 21.9 29 283 8839 205 39 16.5 35.3 | 186 32 3.4 31.8 30 271 9144 220 32 20.6 24.5 | 200 22 7.4 20.9 31 259 9449 225 34 24.0 24.0 | 208 23 10.9 20.5 32 250 9680 205 34 14.4 30.8 | 183 27 1.2 27.2 33 247 9754 205 33 13.9 29.9 | 182 26 0.8 26.3 34 226 10363 225 24 17.0 17.0 | 196 14 3.8 13.4 35 216 10668 240 24 20.8 12.0 | 222 11 7.7 8.4 36 200 11190 230 26 19.9 16.7 | 207 15 6.8 13.1 37 180 11887 210 28 14.0 24.2 | 182 21 0.9 20.7 38 172 12192 235 24 19.7 13.8 | 213 12 6.5 10.2 39 165 12497 215 19 10.9 15.6 | 169 12 -2.2 12.0 40 151 13106 260 23 22.7 4.0 | 268 10 9.5 0.4 41 150 13130 265 18 17.9 1.6 | 293 5 4.8 -2.0 42 144 13411 265 15 14.9 1.3 | 321 3 1.8 -2.3 43 138 13716 240 21 18.2 10.5 | 216 9 5.1 6.9 44 131 14021 260 23 22.7 4.0 | 268 10 9.5 0.4 45 115 14935 250 18 16.9 6.2 | 236 5 3.8 2.6 46 110 15240 205 15 6.3 13.6 | 146 12 -6.8 10.0 47 105 15545 215 20 11.5 16.4 | 173 13 -1.7 12.8 48 100 15870 250 17 16.0 5.8 | 232 4 2.9 2.2 49 96 16154 250 17 16.0 5.8 | 232 4 2.9 2.2 50 92 16459 245 14 12.7 5.9 | 169 2 -0.4 2.3 51 88 16764 240 26 22.5 13.0 | 225 13 9.4 9.4 52 84 17069 255 32 30.9 8.3 | 255 18 17.8 4.7 53 80 17374 250 24 22.6 8.2 | 244 11 9.4 4.6 54 76 17678 265 20 19.9 1.7 | 285 7 6.8 -1.8 55 73 17983 240 20 17.3 10.0 | 213 8 4.2 6.4 56 70 18270 245 20 18.1 8.5 | 226 7 5.0 4.9 57 70 18288 260 20 19.7 3.5 | 271 7 6.6 -0.1 58 67 18593 245 23 20.8 9.7 | 232 10 7.7 6.1 59 61 19202 270 31 31.0 -0.0 | 281 18 17.9 -3.6 60 56 19812 315 20 14.1 -14.1 | 357 18 1.0 -17.7 61 53 20117 280 22 21.7 -3.8 | 311 11 8.5 -7.4 62 50 20520 305 10 8.2 -5.7 | 28 11 -4.9 -9.3 63 48 20726 310 18 13.8 -11.6 | 357 15 0.7 -15.2 64 46 21031 270 9 9.0 -0.0 | 49 5 -4.1 -3.6 65 44 21336 270 13 13.0 -0.0 | 2 4 -0.1 -3.6 66 37 22555 285 34 32.8 -8.8 | 302 23 19.7 -12.4 67 35 22860 310 37 28.3 -23.8 | 331 31 15.2 -27.4 68 30 23950 310 37 28.3 -23.8 | 331 31 15.2 -27.4 69 25 24384 310 37 28.3 -23.8 | 331 31 15.2 -27.4 70 16 25298 335 36 15.2 -32.6 | 357 36 2.1 -36.2 71 14 25603 320 45 28.9 -34.5 | 337 41 15.8 -38.1 Wind Parameters Mean winds (0-6000m): 224.7 at 18.1 knts Storm direction: 254.7 at 13.6 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 42.7 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -58.0 tot: 22.8 m^2/s^2 ave: 7.6 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.54 Bulk Shear: 61.95 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 ------------------------------------------------------------------------------- 500 330 8 41 14| 0.0 12.6 12.6| 8.4 -31.3 -22.9 -45.8 -0.43| 19.2 -8.2 1000 349 10 40 17| 1.2 6.3 7.5| 21.3 -34.1 -12.7 -12.7 -0.27| 11.5 -3.1 1500 352 11 40 18| 0.8 4.1 4.9| 26.8 -42.2 -15.4 -10.3 -0.26| 8.7 -2.2 2000 353 11 40 18| 2.0 3.1 5.1| 68.9 -54.5 14.5 7.2 -0.01| 9.4 -0.1 2500 352 9 42 17| 1.6 2.3 3.8| 74.5 -57.8 16.7 6.7 0.01| 9.1 0.1 3000 343 9 41 16| 1.3 2.6 3.9| 80.8 -58.0 22.8 7.6 0.09| 9.3 0.9 4000 298 11 24 9| 1.0 2.9 3.9|110.9 -61.1 49.7 12.4 0.19| 9.4 1.8 5000 242 14 170 3| 0.7 2.6 3.2|165.5-103.2 62.4 12.5 0.18| 9.8 1.8 6000 225 18 178 9| 0.5 3.2 3.7|177.3-119.6 57.6 9.6 0.16| 9.5 1.5 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260111.12.gif