UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 12 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 27 SFC 989 103 -38.3 -42.3 66 4.0 -38.4 100 1 235.6 235.6 235.4 235.8 0.09 2 982 153 -33.1 -34.8 85 1.7 -33.2 67 2 241.3 241.3 241.1 241.8 0.20 3 981 160 -28.7 -30.3 86 1.6 -28.8 62 2 245.8 245.8 245.6 246.6 0.31 4 980 167 -27.3 -29.4 82 2.1 -27.5 57 3 247.3 247.3 247.0 248.2 0.34 5 976 197 -25.5 -29.2 71 3.7 -25.8 38 3 249.4 249.4 248.9 250.3 0.35 6 974 212 -25.3 -29.1 70 3.8 -25.6 28 4 249.7 249.8 249.2 250.7 0.35 7 962 302 -25.9 -29.1 74 3.2 -26.2 330 6 250.0 250.1 249.5 251.0 0.36 8 948 409 -25.1 -28.0 77 2.9 -25.4 337 7 251.9 251.9 251.2 253.0 0.40 9 936 502 -24.3 -28.0 71 3.7 -24.6 344 9 253.6 253.7 252.7 254.7 0.41 10 925 589 -24.7 -27.8 75 3.1 -25.0 350 10 254.1 254.1 253.1 255.2 0.42 11 893 845 -25.7 -29.3 72 3.6 -26.1 13 16 255.6 255.6 254.4 256.6 0.38 12 876 984 -25.9 -30.3 66 4.4 -26.3 14 19 256.8 256.8 255.3 257.8 0.35 13 865 1075 -25.3 -31.3 57 6.0 -25.8 6 20 258.3 258.4 256.5 259.3 0.32 14 850 1202 -25.9 -30.1 68 4.2 -26.3 355 22 259.0 259.1 257.1 260.1 0.37 15 849 1211 -26.1 -30.2 68 4.1 -26.5 355 22 258.9 258.9 257.1 259.9 0.37 16 836 1322 -26.9 -31.1 68 4.2 -27.3 350 22 259.2 259.2 257.2 260.2 0.34 17 831 1365 -27.1 -33.1 57 6.0 -27.6 348 22 259.4 259.5 257.3 260.2 0.28 18 817 1488 -27.3 -31.3 69 4.0 -27.6 342 22 260.5 260.5 258.3 261.5 0.34 19 812 1532 -27.1 -33.1 57 6.0 -27.6 340 22 261.2 261.2 258.7 262.0 0.29 20 807 1576 -27.1 -30.8 71 3.7 -27.5 341 22 261.6 261.7 259.2 262.7 0.36 21 798 1657 -27.3 -31.1 70 3.8 -27.6 342 22 262.2 262.3 259.7 263.3 0.36 22 791 1721 -27.1 -32.1 62 5.0 -27.5 343 21 263.1 263.2 260.3 264.1 0.33 23 785 1775 -27.1 -31.8 64 4.7 -27.5 344 21 263.7 263.7 260.7 264.7 0.34 24 782 1803 -27.1 -33.1 57 6.0 -27.6 345 21 264.0 264.0 260.9 264.9 0.30 25 774 1877 -27.3 -34.3 51 7.0 -27.9 338 21 264.5 264.6 261.2 265.3 0.27 26 753 2075 -28.1 -34.1 56 6.0 -28.6 312 19 265.8 265.8 262.2 266.6 0.28 27 744 2161 -27.7 -33.7 57 6.0 -28.2 303 19 267.1 267.2 263.2 268.0 0.30 28 732 2279 -25.5 -32.5 52 7.0 -26.2 293 18 270.8 270.8 265.8 271.8 0.34 29 727 2328 -25.5 -32.5 52 7.0 -26.2 289 17 271.3 271.4 266.3 272.3 0.34 30 715 2449 -24.3 -31.3 52 7.0 -25.1 279 16 273.9 274.0 268.1 275.1 0.39 31 708 2521 -23.9 -30.9 52 7.0 -24.7 272 17 275.1 275.2 268.9 276.4 0.41 32 706 2542 -23.9 -30.9 52 7.0 -24.7 271 17 275.3 275.4 269.0 276.6 0.41 33 700 2604 -23.9 -30.9 52 7.0 -24.7 265 18 276.0 276.1 269.5 277.3 0.42 34 692 2688 -24.3 -31.3 52 7.0 -25.1 259 18 276.5 276.6 269.7 277.7 0.40 35 680 2815 -24.7 -33.7 43 9.0 -25.6 253 19 277.4 277.5 270.2 278.4 0.33 36 676 2858 -24.5 -32.5 47 8.0 -25.4 251 19 278.1 278.2 270.7 279.3 0.37 37 663 2998 -25.5 -32.5 52 7.0 -26.3 247 20 278.5 278.6 270.9 279.7 0.38 38 659 3042 -25.7 -33.7 47 8.0 -26.5 245 21 278.8 278.9 271.1 279.8 0.34 39 643 3220 -26.7 -33.7 52 7.0 -27.4 245 23 279.6 279.7 271.5 280.7 0.34 40 640 3253 -26.9 -34.9 47 8.0 -27.7 245 23 279.8 279.8 271.6 280.7 0.31 41 629 3378 -27.9 -34.9 51 7.0 -28.6 245 25 280.0 280.1 271.7 281.0 0.31 42 625 3423 -28.3 -36.3 46 8.0 -29.0 245 25 280.1 280.1 271.7 280.9 0.27 43 620 3481 -28.5 -39.5 34 11.0 -29.4 245 26 280.5 280.5 271.8 281.1 0.20 44 617 3516 -28.1 -44.1 20 16.0 -29.2 245 26 281.3 281.4 272.2 281.7 0.12 45 612 3574 -27.5 -39.5 31 12.0 -28.5 245 27 282.7 282.7 273.1 283.3 0.20 46 581 3945 -30.3 -44.3 24 14.0 -31.2 245 30 283.7 283.7 273.5 284.1 0.13 47 572 4056 -30.9 -50.9 12 20.0 -31.9 245 31 284.2 284.2 273.7 284.4 0.06 48 546 4384 -32.5 -52.5 12 20.0 -33.4 247 31 286.1 286.1 274.7 286.3 0.05 49 542 4436 -31.9 -53.9 9 22.0 -32.9 248 30 287.4 287.4 275.4 287.6 0.05 50 500 5000 -35.9 -56.9 10 21.0 -36.7 225 30 289.3 289.3 276.3 289.4 0.03 51 488 5168 -37.3 -58.3 9 21.0 -38.0 225 30 289.6 289.6 276.5 289.7 0.03 52 463 5531 -38.3 -61.3 7 23.0 -39.0 237 27 292.7 292.7 278.0 292.8 0.02 53 433 5990 -40.7 -63.7 7 23.0 -41.3 218 31 295.3 295.3 279.3 295.4 0.02 54 420 6198 -40.5 -65.5 5 25.0 -41.1 219 35 298.2 298.2 280.6 298.2 0.01 55 400 6530 -41.7 -66.7 5 25.0 -42.3 215 44 300.8 300.8 281.7 300.8 0.01 56 355 7337 -44.3 -71.3 3 27.0 -44.8 220 43 307.7 307.7 284.5 307.8 0.01 57 300 8470 -43.7 -74.7 2 31.0 -44.3 230 41 323.8 323.8 289.9 323.8 0.01 58 250 9690 -42.7 -77.7 1 35.0 -43.6 225 34 342.6 342.6 295.0 342.6 0.00 59 200 11200 -42.1 -78.1 1 36.0 -43.2 215 28 366.1 366.1 299.9 366.1 0.00 60 150 13140 -41.9 -78.9 1 37.0 -43.3 230 20 397.9 397.9 304.9 397.9 0.01 61 100 15890 -42.9 -79.9 1 37.0 -44.7 215 19 444.8 444.8 310.4 444.9 0.01 62 85 16984 -43.9 -80.9 1 37.0 -45.9 222 18 464.0 464.0 312.1 464.0 0.01 63 79 17477 -42.5 -80.5 1 38.0 -44.9 218 24 476.7 476.7 313.2 476.7 0.01 64 70 18290 -45.1 -81.1 1 36.0 -47.1 240 25 487.9 487.9 314.1 487.9 0.01 65 68 18483 -45.5 -81.5 1 36.0 -47.5 240 25 491.1 491.1 314.3 491.1 0.01 66 62 19104 -41.9 -79.9 1 38.0 -44.9 260 21 512.2 512.2 315.8 512.3 0.01 67 56 19789 -44.5 -81.5 1 37.0 -47.1 305 10 521.4 521.4 316.4 521.5 0.01 68 50 20550 -43.5 -81.5 1 38.0 -46.6 260 22 541.0 541.0 317.6 541.0 0.01 69 37 22577 -42.1 -81.1 1 39.0 -46.4 292 26 593.2 593.2 320.3 593.3 0.02 70 32 23550 -45.5 -82.5 1 37.0 -49.1 297 33 609.2 609.3 321.0 609.3 0.01 71 30 23980 -44.9 -81.9 1 37.0 -48.8 305 32 622.2 622.2 321.6 622.3 0.02 72 27 24683 -45.5 -82.5 1 37.0 -49.6 313 33 639.6 639.6 322.3 639.7 0.02 73 26 24934 -44.9 -82.9 1 38.0 -49.3 320 34 648.2 648.2 322.6 648.3 0.02 74 24 25467 -46.5 -83.5 1 37.0 -50.6 330 36 658.6 658.6 323.0 658.7 0.02 75 20 26680 -45.1 -83.1 1 38.0 -50.3 325 40 698.1 698.1 324.4 698.3 0.02 76 19 27023 -44.3 -82.3 1 38.0 -49.9 327 41 710.9 710.9 324.8 711.1 0.02 77 16 28174 -44.7 -82.7 1 38.0 -50.7 340 44 745.4 745.5 325.8 745.7 0.03 78 15 28608 -43.1 -82.1 1 39.0 -50.1 345 45 764.6 764.7 326.3 764.9 0.03 79 13 29562 -47.9 -83.9 1 36.0 -53.4 340 48 780.0 780.0 326.7 780.2 0.03 80 11 30672 -44.7 -82.7 1 38.0 -52.2 341 49 829.8 829.8 328.0 830.1 0.04 81 11 30672 -44.5 -82.5 1 38.0 -52.1 341 49 830.5 830.5 328.0 830.9 0.04 82 10 31310 -45.1 -83.1 1 38.0 -52.8 345 48 851.2 851.2 328.4 851.6 0.04 83 9.1 31940 -44.9 -82.9 1 38.0 -53.1 875.2 875.3 329.0 875.7 0.05 84 9.0 32014 -45.0 -83.0 1 38.0 -53.1 340 67 877.7 877.7 329.0 878.2 0.05 85 8.6 32318 -45.3 -83.3 1 38.0 -53.5 887.9 888.0 329.2 888.4 0.04 86 8.2 32637 -43.3 -82.3 1 39.0 -52.7 908.0 908.0 329.6 908.6 0.06 TRP 355 7337 -44.3 -71.3 3 27.0 -44.8 220 43 307.7 307.7 284.5 307.8 0.01 WND 9.0 32014 -45.0 -83.0 1 38.0 -53.1 340 67 877.7 877.7 329.0 878.2 0.05 Sounding variables and indices 1000-500 mb thick: 4973.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 46.20 % Est. max temperature: -14.84 C = 5.28 F Sfc-Lift cond lev (LCL): 922.41 mb = 609.33 m = 1999.11 ft T: -24.78 C 700-500 lapse rate: 5.01 C/km ThetaE index: 0.13 C Layer 849.0- 836.0 mb Conv cond level (CCL): 989.00 mb = 103.00 m = 337.92 ft Mean mixing ratio: 0.37 g/kg Conv temperature: -28.41 C = -19.14 F Cap Strength: 29.13 C Lifted Index: 29.94 C Risk: None Lifted Index @300 mb: 50.32 C Lifted Index @700 mb: 21.26 C Showalter Index: 24.02 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 10.00 C Cross Totals Index: 5.80 C K Index: -27.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 6.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.62 J/kg Max Up Vert Vel: 9.66 m/s Conv Inhibition (B-): 92013.00 J/kg Cap Strength: 29.93 C Lift Cond Lev (LCL): 891.71 mb = 855.00 m = 2805.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 17 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 ---------------------------------------------------------- 0 989 103 100 1 -1.0 0.2 | 109 18 -17.1 5.9 1 962 305 330 6 3.0 -5.2 | 93 13 -13.1 0.6 2 925 589 350 10 1.7 -9.8 | 74 15 -14.3 -4.1 3 922 610 350 10 1.7 -9.8 | 74 15 -14.3 -4.1 4 884 914 20 18 -6.2 -16.9 | 63 25 -22.2 -11.1 5 850 1202 355 22 1.9 -21.9 | 41 21 -14.2 -16.1 6 848 1219 355 22 1.9 -21.9 | 41 21 -14.2 -16.1 7 813 1524 340 22 7.5 -20.7 | 30 17 -8.5 -14.9 8 779 1829 345 21 5.4 -20.3 | 36 18 -10.6 -14.5 9 747 2134 305 19 15.6 -10.9 | 6 5 -0.5 -5.1 10 716 2438 280 16 15.8 -2.8 | 174 3 -0.3 3.0 11 700 2604 265 18 17.9 1.6 | 194 8 1.9 7.3 12 686 2743 255 18 17.4 4.7 | 187 11 1.3 10.4 13 658 3048 245 21 19.0 8.9 | 191 15 3.0 14.7 14 604 3658 245 28 25.4 11.8 | 208 20 9.3 17.6 15 554 4267 245 32 29.0 13.5 | 214 23 12.9 19.3 16 531 4572 250 29 27.3 9.9 | 215 19 11.2 15.7 17 509 4877 240 26 22.5 13.0 | 199 20 6.4 18.8 18 500 5000 225 30 21.2 21.2 | 191 27 5.1 27.0 19 487 5182 225 30 21.2 21.2 | 191 27 5.1 27.0 20 466 5486 240 26 22.5 13.0 | 199 20 6.4 18.8 21 446 5791 215 30 17.2 24.6 | 182 30 1.1 30.3 22 426 6096 220 32 20.6 24.5 | 188 31 4.5 30.3 23 400 6530 215 44 25.2 36.0 | 192 43 9.2 41.8 24 390 6706 220 45 28.9 34.5 | 198 42 12.9 40.2 25 373 7010 225 35 24.7 24.7 | 196 32 8.7 30.5 26 355 7337 220 43 27.6 32.9 | 197 40 11.6 38.7 27 340 7620 220 41 26.4 31.4 | 195 39 10.3 37.2 28 325 7925 225 46 32.5 32.5 | 203 42 16.5 38.3 29 300 8470 230 41 31.4 26.4 | 206 36 15.3 32.1 30 271 9144 220 41 26.4 31.4 | 195 39 10.3 37.2 31 259 9449 225 29 20.5 20.5 | 190 27 4.4 26.3 32 250 9690 225 34 24.0 24.0 | 195 31 8.0 29.8 33 237 10058 220 39 25.1 29.9 | 194 37 9.0 35.7 34 216 10668 230 20 15.3 12.9 | 178 19 -0.8 18.6 35 200 11200 215 28 16.1 22.9 | 180 29 -0.0 28.7 36 198 11278 210 28 14.0 24.2 | 176 30 -2.1 30.0 37 189 11582 235 27 22.1 15.5 | 196 22 6.0 21.3 38 173 12192 225 32 22.6 22.6 | 193 29 6.6 28.4 39 165 12497 205 21 8.9 19.0 | 164 26 -7.2 24.8 40 151 13106 235 22 18.0 12.6 | 186 18 1.9 18.4 41 150 13140 230 20 15.3 12.9 | 178 19 -0.8 18.6 42 126 14326 230 19 14.6 12.2 | 175 18 -1.5 18.0 43 115 14935 215 24 13.8 19.7 | 175 26 -2.3 25.4 44 110 15240 250 22 20.7 7.5 | 199 14 4.6 13.3 45 105 15545 230 12 9.2 7.7 | 153 15 -6.9 13.5 46 101 15850 235 10 8.2 5.7 | 146 14 -7.9 11.5 47 100 15890 215 19 10.9 15.6 | 166 22 -5.2 21.3 48 96 16154 215 19 10.9 15.6 | 166 22 -5.2 21.3 49 88 16764 240 17 14.7 8.5 | 175 14 -1.4 14.3 50 84 17069 215 19 10.9 15.6 | 166 22 -5.2 21.3 51 70 18288 225 33 23.3 23.3 | 194 30 7.3 29.1 52 70 18290 240 25 21.7 12.5 | 197 19 5.6 18.3 53 64 18898 240 24 20.8 12.0 | 195 18 4.7 17.8 54 58 19507 300 16 13.9 -8.0 | 45 3 -2.2 -2.2 55 56 19812 305 10 8.2 -5.7 | 90 8 -7.9 0.0 56 53 20117 235 18 14.7 10.3 | 175 16 -1.3 16.1 57 51 20422 285 30 29.0 -7.8 | 279 13 12.9 -2.0 58 50 20550 260 22 21.7 3.8 | 210 11 5.6 9.6 59 47 21031 255 22 21.3 5.7 | 204 13 5.2 11.5 60 44 21336 285 22 21.3 -5.7 | 269 5 5.2 0.1 61 43 21641 310 13 10.0 -8.4 | 67 7 -6.1 -2.6 62 41 21946 290 19 17.9 -6.5 | 292 2 1.8 -0.7 63 39 22250 300 35 30.3 -17.5 | 309 18 14.2 -11.7 64 35 22860 285 18 17.4 -4.7 | 230 2 1.3 1.1 65 34 23165 310 23 17.6 -14.8 | 350 9 1.5 -9.0 66 32 23470 300 34 29.4 -17.0 | 310 17 13.4 -11.2 67 31 23774 290 29 27.3 -9.9 | 290 12 11.2 -4.1 68 30 23980 305 32 26.2 -18.4 | 321 16 10.1 -12.6 69 30 24079 295 25 22.7 -10.6 | 306 8 6.6 -4.8 70 28 24384 305 32 26.2 -18.4 | 321 16 10.1 -12.6 71 25 25298 330 35 17.5 -30.3 | 357 25 1.4 -24.5 72 22 25908 330 37 18.5 -32.0 | 355 26 2.4 -26.3 73 21 26213 305 31 25.4 -17.8 | 322 15 9.3 -12.0 74 20 26680 325 40 22.9 -32.8 | 346 28 6.9 -27.0 75 18 27432 330 43 21.5 -37.2 | 350 32 5.4 -31.5 76 14 28956 350 45 7.8 -44.3 | 12 39 -8.3 -38.5 77 12 29870 335 50 21.1 -45.3 | 353 40 5.1 -39.5 78 10 31310 345 48 12.4 -46.4 | 5 41 -3.6 -40.6 Wind Parameters Mean winds (0-6000m): 259.8 at 22.8 knts Storm direction: 289.8 at 17.1 knts Shear (0-3000m) pos: 1.9 neg: 5.3 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 84.1 deg Storm rel helicity (0-3000m) pos: 12.7 neg: -145.9 tot: -133.2 m^2/s^2 ave: -44.4 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 13.2 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.68 Bulk Shear: 68.72 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 ------------------------------------------------------------------------------- 500 342 6 89 14| 0.0 10.7 10.7| 0.0 -38.5 -38.5 -77.0 -0.70| 13.9 -9.7 1000 3 11 72 17| 5.7 5.3 11.1| 0.0 -89.2 -89.2 -89.2 -0.62| 15.4 -9.4 1500 355 15 59 17| 3.8 5.1 8.9| 1.2-126.3-125.1 -83.4 -0.64| 13.4 -8.5 2000 349 16 52 16| 2.9 4.9 7.8| 7.2-143.0-135.8 -67.9 -0.54| 13.6 -7.4 2500 337 16 46 13| 2.3 5.2 7.5| 8.7-143.9-135.2 -54.1 -0.47| 14.2 -6.7 3000 322 17 37 9| 1.9 5.3 7.2| 12.7-145.9-133.2 -44.4 -0.42| 13.2 -5.5 4000 291 19 298 2| 1.4 5.1 6.6| 42.2-145.9-103.6 -25.9 -0.30| 11.1 -3.4 5000 273 21 229 7| 1.5 4.5 5.9| 48.6-196.0-147.4 -29.5 -0.33| 10.7 -3.5 6000 260 23 213 12| 1.5 4.2 5.7| 94.8-242.6-147.8 -24.6 -0.27| 10.9 -3.0 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260112.00.gif