UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011812.upa.cvt Date: 1200Z 18 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 18 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 1012 103 -14.1 -16.5 82 2.4 -14.6 35 2 258.2 258.3 257.9 261.0 1.04 1 1009 127 -13.9 -15.4 88 1.5 -14.2 50 2 258.6 258.8 258.4 261.6 1.14 2 1008 135 -11.7 -12.5 94 0.8 -11.9 55 2 260.9 261.1 260.8 264.7 1.45 3 1003 175 -9.1 -11.8 81 2.7 -9.8 80 2 263.8 264.1 263.2 268.0 1.54 4 1000 199 -9.1 -11.8 81 2.7 -9.8 95 2 264.0 264.3 263.4 268.2 1.55 5 994 245 -9.3 -12.0 81 2.7 -10.0 77 3 264.3 264.6 263.5 268.4 1.53 6 979 363 -8.1 -11.4 77 3.3 -9.0 76 6 266.7 266.9 265.4 271.1 1.63 7 972 419 -7.1 -11.6 70 4.5 -8.3 96 7 268.2 268.5 266.5 272.7 1.62 8 969 443 -5.1 -11.1 63 6.0 -6.8 104 7 270.5 270.8 268.1 275.1 1.69 9 960 516 -4.3 -11.3 58 7.0 -6.3 129 9 272.0 272.3 269.1 276.7 1.68 10 956 550 -1.7 -9.7 54 8.0 -4.3 141 9 275.0 275.3 271.4 280.3 1.91 11 951 591 -0.7 -6.7 64 6.0 -2.8 155 10 276.4 276.8 273.0 283.2 2.43 12 946 633 0.6 -6.4 59 7.0 -1.9 166 11 278.1 278.6 274.1 285.2 2.50 13 925 813 -0.3 -5.0 71 4.7 -2.1 205 14 279.0 279.5 275.1 287.0 2.84 14 904 996 -1.7 -3.9 85 2.2 -2.6 205 19 279.4 279.9 275.7 288.3 3.16 15 896 1067 -1.5 -3.2 88 1.7 -2.1 200 20 280.3 280.9 276.5 289.7 3.37 16 893 1094 -1.5 -3.6 86 2.1 -2.3 198 20 280.6 281.1 276.5 289.8 3.28 17 881 1201 -2.3 -4.8 83 2.5 -3.3 191 22 280.8 281.4 276.3 289.4 3.03 18 850 1485 -4.1 -4.9 94 0.8 -4.4 190 27 281.9 282.4 277.0 290.7 3.12 19 821 1758 -6.1 -6.1 100 0.0 -6.1 194 31 282.5 283.1 277.1 290.9 2.95 20 771 2250 -7.1 -8.2 92 1.1 -7.5 198 36 286.6 287.1 278.8 294.3 2.67 21 758 2382 -7.9 -8.1 98 0.2 -7.9 196 32 287.1 287.6 279.1 295.1 2.74 22 747 2496 -7.5 -7.5 100 0.0 -7.5 198 29 288.8 289.3 280.1 297.3 2.91 23 735 2622 -6.7 -7.9 91 1.2 -7.1 204 26 291.0 291.5 281.1 299.4 2.87 24 700 3002 -9.1 -9.2 99 0.1 -9.1 190 15 292.4 292.9 281.5 300.5 2.72 25 677 3259 -10.7 -10.7 100 0.0 -10.7 198 20 293.4 293.9 281.7 300.9 2.50 26 624 3882 -14.1 -14.3 98 0.2 -14.2 188 35 296.5 296.8 282.4 302.7 2.02 27 619 3943 -14.3 -16.1 86 1.8 -14.8 189 37 296.9 297.2 282.3 302.3 1.76 28 613 4017 -14.7 -27.7 32 13.0 -17.2 189 37 297.3 297.4 281.1 299.4 0.64 29 612 4029 -14.5 -31.5 22 17.0 -17.4 189 37 297.6 297.7 281.0 299.1 0.45 30 605 4116 -13.3 -42.3 7 29.0 -17.2 188 35 300.0 300.0 281.5 300.6 0.15 31 589 4320 -13.5 -36.5 13 23.0 -17.1 184 31 302.1 302.1 282.6 303.1 0.29 32 542 4946 -18.7 -32.7 28 14.0 -21.0 175 32 303.2 303.2 283.2 304.7 0.45 33 523 5210 -21.3 -30.3 44 9.0 -22.8 177 33 303.1 303.3 283.4 305.1 0.59 34 519 5267 -21.7 -31.7 40 10.0 -23.2 178 34 303.3 303.4 283.4 305.1 0.52 35 518 5281 -21.9 -29.9 48 8.0 -23.2 178 34 303.3 303.4 283.5 305.3 0.62 36 516 5310 -22.3 -30.3 48 8.0 -23.6 178 34 303.1 303.2 283.4 305.1 0.60 37 514 5338 -22.5 -31.5 44 9.0 -23.9 178 34 303.2 303.3 283.4 305.0 0.53 38 512 5367 -22.7 -29.7 53 7.0 -23.8 179 34 303.3 303.4 283.5 305.4 0.64 39 509 5410 -23.1 -32.1 44 9.0 -24.5 179 34 303.3 303.4 283.4 305.0 0.51 40 505 5467 -23.7 -28.7 63 5.0 -24.5 179 35 303.3 303.4 283.7 305.6 0.71 41 502 5511 -24.1 -30.1 58 6.0 -25.1 180 35 303.3 303.4 283.5 305.4 0.62 42 500 5540 -24.5 -30.5 57 6.0 -25.4 180 35 303.2 303.3 283.5 305.2 0.60 43 492 5658 -25.5 -31.5 57 6.0 -26.3 181 36 303.3 303.4 283.5 305.2 0.56 44 487 5732 -26.1 -30.7 65 4.6 -26.8 182 36 303.5 303.6 283.6 305.5 0.61 45 485 5762 -25.5 -28.3 77 2.8 -25.9 182 37 304.6 304.7 284.2 307.1 0.77 46 484 5777 -25.3 -28.4 75 3.1 -25.8 182 37 305.0 305.2 284.4 307.5 0.76 47 464 6083 -26.9 -30.2 74 3.3 -27.4 185 39 306.7 306.9 284.9 309.0 0.67 48 450 6304 -27.7 -30.7 75 3.0 -28.2 185 42 308.4 308.5 285.5 310.7 0.66 49 437 6514 -29.5 -32.5 75 3.0 -29.9 185 45 308.7 308.8 285.6 310.7 0.57 50 404 7070 -34.3 -34.5 98 0.2 -34.3 185 54 309.5 309.6 285.8 311.3 0.51 51 400 7140 -34.7 -35.3 94 0.6 -34.8 185 55 309.9 310.0 285.9 311.5 0.47 52 387 7369 -36.7 -39.0 79 2.3 -36.9 190 59 310.2 310.3 285.8 311.4 0.34 53 382 7459 -37.5 -38.8 88 1.3 -37.6 190 59 310.3 310.4 285.9 311.5 0.35 54 379 7513 -38.1 -40.6 77 2.5 -38.3 190 58 310.2 310.3 285.8 311.3 0.29 55 374 7604 -38.9 -40.3 87 1.4 -39.0 190 58 310.3 310.4 285.8 311.4 0.30 56 300 9080 -48.9 -67.9 9 19.0 -49.3 210 73 316.4 316.4 287.6 316.5 0.01 57 257 10083 -53.5 -72.5 8 19.0 -53.7 210 92 324.0 324.0 290.0 324.0 0.01 58 250 10260 -54.3 -73.3 8 19.0 -54.5 215 90 325.3 325.3 290.4 325.4 0.01 59 242 10466 -54.9 -73.9 8 19.0 -55.1 215 82 327.5 327.5 291.0 327.5 0.01 60 200 11680 -52.1 -80.1 2 28.0 -52.5 220 61 350.3 350.3 296.7 350.3 0.00 61 150 13560 -49.7 -81.7 1 32.0 -50.4 225 47 384.4 384.4 302.9 384.4 0.00 62 100 16210 -52.7 -84.7 1 32.0 -53.4 235 41 425.9 425.9 308.4 425.9 0.00 63 95 16541 -52.9 -83.9 1 31.0 -53.6 233 43 431.8 431.8 309.0 431.8 0.00 64 94 16610 -51.3 -83.3 1 32.0 -52.2 231 44 436.3 436.3 309.5 436.3 0.00 65 88 17040 -49.1 -83.1 1 34.0 -50.3 221 52 449.0 449.0 310.8 449.0 0.00 66 81 17581 -52.1 -84.1 1 32.0 -53.0 236 25 453.6 453.6 311.2 453.6 0.00 67 70 18530 -50.1 -83.1 1 33.0 -51.4 245 22 477.2 477.2 313.2 477.2 0.01 68 68 18719 -49.9 -82.9 1 33.0 -51.2 245 20 481.6 481.6 313.6 481.6 0.01 69 62 19319 -51.7 -83.7 1 32.0 -52.9 228 23 490.5 490.5 314.2 490.5 0.01 70 58 19751 -50.9 -83.9 1 33.0 -52.3 244 29 501.8 501.8 315.1 501.8 0.01 71 57 19864 -49.1 -83.1 1 34.0 -50.8 248 30 508.4 508.4 315.5 508.4 0.01 72 54 20217 -50.7 -83.7 1 33.0 -52.2 237 30 512.6 512.6 315.8 512.6 0.01 73 52 20462 -50.1 -84.1 1 34.0 -51.7 234 29 519.5 519.5 316.3 519.6 0.01 74 50 20720 -46.3 -82.3 1 36.0 -48.7 260 22 534.4 534.4 317.2 534.4 0.01 75 49 20854 -46.3 -82.3 1 36.0 -48.7 246 33 537.5 537.5 317.3 537.5 0.01 76 40 22185 -52.3 -84.3 1 32.0 -53.9 252 16 554.5 554.5 318.3 554.6 0.01 77 36 22874 -47.9 -82.9 1 35.0 -50.6 241 25 582.9 582.9 319.8 582.9 0.01 78 35 23060 -48.5 -83.5 1 35.0 -51.1 247 33 586.0 586.0 320.0 586.1 0.01 79 33 23449 -46.3 -82.3 1 36.0 -49.6 259 29 601.8 601.8 320.7 601.9 0.01 80 33 23449 -46.3 -82.3 1 36.0 -49.6 259 29 601.8 601.8 320.7 601.9 0.01 81 30 24080 -47.9 -82.9 1 35.0 -51.0 270 29 614.1 614.1 321.2 614.2 0.01 82 29 24304 -48.1 -83.1 1 35.0 -51.2 270 27 619.5 619.5 321.5 619.6 0.01 83 27 24777 -46.1 -82.1 1 36.0 -50.0 268 31 637.9 637.9 322.2 638.0 0.02 84 26 25028 -47.1 -83.1 1 36.0 -50.8 266 35 642.0 642.0 322.4 642.1 0.02 85 25 25289 -45.3 -82.3 1 37.0 -49.7 265 38 654.4 654.4 322.9 654.5 0.02 86 24 25561 -45.9 -82.9 1 37.0 -50.2 258 33 660.3 660.3 323.1 660.5 0.02 87 23 25846 -44.3 -82.3 1 38.0 -49.3 251 27 673.1 673.1 323.5 673.3 0.02 88 21 26454 -45.7 -82.7 1 37.0 -50.4 259 25 686.6 686.7 324.0 686.8 0.02 89 20 26780 -44.5 -82.5 1 38.0 -49.8 250 29 700.0 700.0 324.4 700.1 0.02 90 19 27124 -43.9 -81.9 1 38.0 -49.7 250 32 712.2 712.2 324.8 712.4 0.03 91 17 27869 -44.9 -81.9 1 37.0 -50.7 245 27 732.0 732.0 325.4 732.2 0.03 92 13 29641 -50.3 -84.3 1 34.0 -54.8 243 27 771.7 771.7 326.5 771.9 0.02 93 12 30164 -49.5 -84.5 1 35.0 -54.6 252 37 792.4 792.4 327.1 792.6 0.03 94 12 30164 -47.5 -83.5 1 36.0 -53.4 252 37 799.4 799.5 327.3 799.7 0.03 95 11 30739 -47.9 -83.9 1 36.0 -53.9 246 42 818.1 818.2 327.7 818.4 0.03 96 10 31370 -46.1 -83.1 1 37.0 -53.3 240 48 847.5 847.5 328.4 847.8 0.04 97 9.6 31641 -46.9 -82.9 1 36.0 -53.9 243 46 854.4 854.4 328.5 854.8 0.04 98 8.2 32689 -45.1 -83.1 1 38.0 -53.6 254 39 900.9 900.9 329.4 901.4 0.05 99 7.5 33282 -47.3 -83.3 1 36.0 -55.1 260 34 915.3 915.3 329.7 915.8 0.05 100 7.0 33740 -46.1 -83.1 1 37.0 -54.8 265 31 938.5 938.5 330.1 939.1 0.06 101 6.9 33836 -46.1 -83.1 1 37.0 -54.8 942.3 942.4 330.2 943.0 0.06 TRP 242 10466 -54.9 -73.9 8 19.0 -55.1 215 82 327.5 327.5 291.0 327.5 0.01 WND 257 10083 -53.5 -72.5 8 19.0 -53.7 210 92 324.0 324.0 290.0 324.0 0.01 Sounding variables and indices 1000-500 mb thick: 5341.00 m Freezing level: Surface below freezing Freezing level: 948.31 mb = 613.94 m = 2014.23 ft Freezing level: 932.00 mb = 753.13 m = 2470.87 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 71.73 % Est. max temperature: 9.27 C = 48.69 F Sfc-Lift cond lev (LCL): 973.34 mb = 408.25 m = 1339.40 ft T: -7.29 C 700-500 lapse rate: 6.07 C/km ThetaE index: 0.39 C Layer 881.0- 850.0 mb Conv cond level (CCL): 1009.00 mb = 126.65 m = 415.52 ft Mean mixing ratio: 2.07 g/kg Conv temperature: -7.76 C = 18.02 F Cap Strength: 22.03 C Lifted Index: 21.36 C Risk: None Lifted Index @300 mb: 27.55 C Lifted Index @700 mb: 15.43 C Showalter Index: 11.22 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 19.60 C K Index: 15.40 Risk: < 20 % chance of thunderstorms Sweat Index: 89.00 Risk: None Energy Index: 3.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 90.57 J/kg Max Up Vert Vel: 13.46 m/s Conv Inhibition (B-): 86773.90 J/kg Cap Strength: 22.03 C Lift Cond Lev (LCL): 898.86 mb = 1041.74 m = 3417.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 20 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 35 2 -1.1 -1.6 | 37 22 -13.5 -17.6 1 1000 199 95 2 -2.0 0.2 | 42 21 -14.3 -15.8 2 987 305 55 5 -4.1 -2.9 | 41 25 -16.4 -18.8 3 949 610 160 10 -3.4 9.4 | 67 17 -15.7 -6.6 4 925 813 205 14 5.9 12.7 | 63 7 -6.4 -3.3 5 913 914 210 18 9.0 15.6 | 84 3 -3.3 -0.4 6 879 1219 190 22 3.8 21.7 | 124 10 -8.5 5.7 7 850 1485 190 27 4.7 26.6 | 144 13 -7.6 10.6 8 813 1829 195 32 8.3 30.9 | 165 15 -4.0 14.9 9 782 2134 200 39 13.3 36.6 | 183 21 1.0 20.7 10 752 2438 195 30 7.8 29.0 | 161 14 -4.6 13.0 11 724 2743 210 23 11.5 19.9 | 168 4 -0.8 4.0 12 700 3002 190 15 2.6 14.8 | 83 10 -9.7 -1.2 13 696 3048 205 16 6.8 14.5 | 75 6 -5.6 -1.5 14 642 3658 185 29 2.5 28.9 | 143 16 -9.8 12.9 15 616 3962 190 38 6.6 37.4 | 165 22 -5.7 21.5 16 592 4267 185 32 2.8 31.9 | 149 19 -9.5 15.9 17 568 4572 175 27 -2.4 26.9 | 127 18 -14.7 10.9 18 546 4877 175 32 -2.8 31.9 | 136 22 -15.1 15.9 19 500 5540 180 35 0.0 35.0 | 147 23 -12.3 19.0 20 463 6096 185 39 3.4 38.9 | 159 25 -8.9 22.9 21 400 7140 185 55 4.8 54.8 | 169 40 -7.5 38.8 22 390 7315 190 59 10.2 58.1 | 177 42 -2.1 42.1 23 373 7620 190 58 10.1 57.1 | 177 41 -2.3 41.2 24 356 7925 190 55 9.6 54.2 | 176 38 -2.8 38.2 25 300 9080 210 73 36.5 63.2 | 207 53 24.2 47.3 26 297 9144 210 73 36.5 63.2 | 207 53 24.2 47.3 27 257 10083 210 92 46.0 79.7 | 208 72 33.7 63.7 28 250 10260 215 90 51.6 73.7 | 214 70 39.3 57.8 29 246 10363 210 92 46.0 79.7 | 208 72 33.7 63.7 30 242 10466 215 82 47.0 67.2 | 214 62 34.7 51.2 31 203 11582 210 63 31.5 54.6 | 206 43 19.2 38.6 32 200 11680 220 61 39.2 46.7 | 221 41 26.9 30.8 33 177 12497 210 56 28.0 48.5 | 206 36 15.7 32.5 34 161 13106 230 48 36.8 30.9 | 239 29 24.4 14.9 35 150 13560 225 47 33.2 33.2 | 230 27 20.9 17.3 36 146 13716 225 46 32.5 32.5 | 231 26 20.2 16.6 37 133 14326 240 50 43.3 25.0 | 254 32 31.0 9.0 38 122 14935 220 49 31.5 37.5 | 222 29 19.2 21.6 39 116 15240 230 52 39.8 33.4 | 238 33 27.5 17.5 40 106 15850 230 58 44.4 37.3 | 236 39 32.1 21.3 41 100 16210 235 41 33.6 23.5 | 250 23 21.3 7.6 42 96 16459 235 41 33.6 23.5 | 250 23 21.3 7.6 43 88 17069 220 53 34.1 40.6 | 221 33 21.7 24.6 44 84 17374 250 35 32.9 12.0 | 281 21 20.6 -4.0 45 80 17678 230 21 16.1 13.5 | 303 4 3.8 -2.5 46 76 17983 220 29 18.6 22.2 | 225 9 6.3 6.3 47 73 18288 230 36 27.6 23.1 | 245 17 15.3 7.2 48 70 18530 245 22 19.9 9.3 | 311 10 7.6 -6.7 49 66 18898 245 19 17.2 8.0 | 328 9 4.9 -7.9 50 60 19507 220 25 16.1 19.2 | 230 5 3.7 3.2 51 57 19812 250 30 28.2 10.3 | 290 17 15.9 -5.7 52 52 20422 230 30 23.0 19.3 | 253 11 10.7 3.3 53 50 20720 260 22 21.7 3.8 | 322 15 9.3 -12.1 54 50 20726 240 37 32.0 18.5 | 263 20 19.7 2.5 55 46 21336 270 16 16.0 -0.0 | 347 16 3.7 -16.0 56 43 21641 285 12 11.6 -3.1 | 2 19 -0.7 -19.1 57 41 21946 240 10 8.7 5.0 | 18 12 -3.7 -11.0 58 40 22250 255 17 16.4 4.4 | 341 12 4.1 -11.6 59 36 22860 240 24 20.8 12.0 | 295 9 8.5 -4.0 60 34 23165 250 38 35.7 13.0 | 277 24 23.4 -3.0 61 33 23470 260 29 28.6 5.0 | 304 20 16.2 -10.9 62 31 23774 215 17 9.8 13.9 | 52 3 -2.6 -2.0 63 30 24080 270 29 29.0 -0.0 | 314 23 16.7 -16.0 64 29 24384 270 26 26.0 -0.0 | 319 21 13.7 -16.0 65 25 25298 265 38 37.9 3.3 | 296 28 25.5 -12.6 66 23 25908 250 26 24.4 8.9 | 300 14 12.1 -7.1 67 22 26213 265 22 21.9 1.9 | 326 17 9.6 -14.0 68 20 26780 250 29 27.3 9.9 | 292 16 14.9 -6.0 69 18 27432 250 35 32.9 12.0 | 281 21 20.6 -4.0 70 16 28346 240 17 14.7 8.5 | 342 8 2.4 -7.5 71 15 28651 250 16 15.0 5.5 | 346 11 2.7 -10.5 72 13 29566 240 25 21.7 12.5 | 290 10 9.3 -3.5 73 13 29870 255 34 32.8 8.8 | 289 22 20.5 -7.2 74 10 31370 240 48 41.6 24.0 | 255 30 29.2 8.0 75 7 33740 265 31 30.9 2.7 | 306 23 18.6 -13.3 Wind Parameters Mean winds (0-6000m): 187.7 at 26.9 knts Storm direction: 217.7 at 20.2 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 50.7 deg Storm rel helicity (0-3000m) pos: 143.0 neg: -43.2 tot: 99.8 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 15.6 stream: 3.2 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.02 Bulk Shear: 88.70 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 ------------------------------------------------------------------------------- 500 114 6 52 22| 11.4 0.0 11.4| 73.4 -2.9 70.6 141.1 0.60| 20.1 12.1 1000 186 11 64 13| 11.5 0.0 11.5| 83.8 -5.7 78.1 78.1 0.43| 19.9 8.5 1500 189 15 85 10| 7.7 3.0 10.6|103.5 -5.7 97.8 65.2 0.47| 16.7 7.9 2000 192 20 112 9| 8.3 2.2 10.6|139.9 -5.7 134.2 67.1 0.53| 15.2 8.0 2500 194 22 129 9| 4.3 1.8 6.1|141.3 -29.7 111.6 44.6 0.36| 15.0 5.4 3000 195 22 128 8| 2.1 1.5 3.6|143.0 -43.2 99.8 33.3 0.20| 15.6 3.2 4000 194 24 135 10| 2.4 2.7 5.1|190.0 -53.4 136.6 34.1 0.26| 14.9 3.9 5000 190 25 137 12| 2.5 1.7 4.2|214.3-102.4 111.9 22.4 0.19| 13.6 2.6 6000 188 27 141 14| 2.7 1.5 4.2|260.7-102.4 158.3 26.4 0.23| 12.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260118.12.gif