UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010600.upa.cvt Date: 0000Z 6 JAN 26 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 6 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 -168 SFC 963 103 -23.5 -27.2 72 3.7 -23.9 95 2 252.4 252.4 251.7 253.5 0.43 2 925 402 -26.3 -28.2 84 1.9 -26.5 80 12 252.4 252.5 251.7 253.5 0.40 3 915 481 -26.9 -29.4 79 2.5 -27.1 71 10 252.6 252.6 251.8 253.6 0.37 4 896 632 -28.3 -29.9 86 1.6 -28.4 58 9 252.7 252.7 251.8 253.6 0.36 5 881 753 -28.9 -30.4 87 1.5 -29.0 77 16 253.3 253.3 252.3 254.2 0.35 6 875 801 -28.9 -30.5 86 1.6 -29.0 84 19 253.8 253.8 252.7 254.7 0.34 7 870 843 -26.7 -28.6 84 1.9 -26.9 90 21 256.5 256.5 255.2 257.6 0.41 8 867 868 -23.7 -25.1 88 1.4 -23.9 94 23 259.8 259.9 258.2 261.4 0.57 9 864 893 -22.7 -24.3 87 1.6 -22.9 97 24 261.1 261.2 259.3 262.9 0.62 10 862 910 -20.1 -21.8 86 1.7 -20.4 100 25 264.0 264.2 261.9 266.2 0.77 11 855 971 -18.5 -20.6 83 2.1 -18.8 132 18 266.3 266.5 263.7 268.8 0.87 12 850 1015 -14.5 -16.0 88 1.5 -14.8 155 13 271.0 271.2 267.7 274.6 1.29 13 842 1140 -12.3 -13.4 91 1.1 -12.6 167 13 274.0 274.3 270.2 278.5 1.61 14 839 1188 -12.1 -13.1 92 1.0 -12.3 171 13 274.5 274.8 270.7 279.2 1.66 15 813 1601 -13.1 -13.5 97 0.4 -13.2 169 11 275.9 276.2 271.5 280.6 1.66 16 792 1940 -14.1 -14.9 94 0.8 -14.3 172 15 276.9 277.2 271.9 281.3 1.52 17 784 2071 -14.7 -16.4 87 1.7 -15.1 183 18 277.1 277.3 271.7 281.0 1.35 18 752 2598 -16.9 -18.4 88 1.5 -17.2 215 19 278.0 278.2 272.0 281.5 1.19 19 728 3001 -17.3 -18.7 89 1.4 -17.6 215 20 280.2 280.4 273.3 283.7 1.20 20 701 3466 -15.9 -16.8 93 0.9 -16.1 215 19 284.8 285.0 276.2 289.1 1.46 21 700 3483 -15.9 -16.8 93 0.9 -16.1 215 19 284.9 285.1 276.3 289.2 1.46 22 690 3541 -16.7 -17.5 93 0.8 -16.9 220 24 285.2 285.4 276.3 289.3 1.40 23 665 3693 -16.9 -18.0 91 1.1 -17.1 231 33 288.0 288.2 277.7 292.2 1.39 24 660 3725 -16.7 -17.8 91 1.1 -17.0 231 32 288.8 289.1 278.2 293.1 1.43 25 605 4098 -21.3 -23.5 82 2.2 -21.7 238 30 290.8 290.9 278.5 293.7 0.95 26 544 4568 -27.1 -28.1 91 1.0 -27.2 240 29 292.8 293.0 279.1 295.1 0.70 27 500 4950 -31.7 -34.8 74 3.1 -32.0 230 29 294.4 294.5 279.4 295.7 0.40 28 464 5473 -35.9 -40.2 65 4.3 -36.2 230 27 295.5 295.6 279.7 296.4 0.25 29 454 5623 -36.9 -40.1 72 3.2 -37.1 234 26 296.1 296.2 280.0 297.0 0.26 30 447 5730 -37.7 -41.6 67 3.9 -37.9 238 25 296.4 296.5 280.1 297.2 0.22 31 445 5761 -37.9 -40.5 77 2.6 -38.1 239 24 296.6 296.6 280.2 297.4 0.25 32 434 5933 -38.3 -42.5 65 4.2 -38.6 233 21 298.2 298.2 280.8 298.9 0.21 33 431 5981 -38.7 -41.3 76 2.6 -38.9 231 20 298.3 298.3 280.9 299.1 0.24 34 424 6093 -39.5 -41.2 84 1.7 -39.6 225 17 298.6 298.7 281.1 299.5 0.24 35 419 6174 -39.9 -42.3 78 2.4 -40.1 233 17 299.1 299.2 281.3 299.9 0.22 36 415 6239 -39.5 -43.4 66 3.9 -39.7 241 17 300.5 300.5 281.8 301.2 0.20 37 412 6289 -39.5 -43.2 68 3.7 -39.7 247 17 301.1 301.1 282.1 301.8 0.20 38 402 6456 -40.7 -43.3 76 2.6 -40.9 251 17 301.7 301.7 282.3 302.4 0.21 39 400 6490 -40.9 -43.7 74 2.8 -41.1 245 17 301.8 301.9 282.4 302.5 0.20 40 384 6767 -42.9 -46.2 70 3.3 -43.0 235 17 302.7 302.8 282.7 303.3 0.16 41 378 6873 -43.5 -47.4 65 3.9 -43.7 243 18 303.3 303.3 282.9 303.8 0.14 42 369 7035 -43.7 -47.0 70 3.3 -43.9 254 19 305.2 305.2 283.7 305.7 0.15 43 367 7071 -43.9 -46.0 80 2.1 -44.0 252 18 305.4 305.4 283.8 306.0 0.17 44 365 7108 -43.7 -47.1 69 3.4 -43.9 250 17 306.1 306.1 284.1 306.6 0.15 45 362 7164 -43.9 -48.5 60 4.6 -44.1 248 16 306.6 306.6 284.2 307.0 0.13 46 359 7219 -44.3 -48.2 65 3.9 -44.5 245 14 306.8 306.8 284.3 307.2 0.13 47 355 7295 -44.7 -49.4 59 4.7 -44.9 241 13 307.2 307.2 284.4 307.6 0.12 48 351 7370 -44.3 -51.3 46 7.0 -44.6 243 12 308.7 308.8 284.9 309.1 0.10 49 347 7447 -44.9 -49.9 57 5.0 -45.1 248 12 308.9 309.0 285.1 309.4 0.12 50 343 7525 -45.3 -52.3 45 7.0 -45.6 253 11 309.4 309.4 285.2 309.8 0.09 51 338 7623 -46.3 -52.3 51 6.0 -46.5 260 11 309.4 309.4 285.2 309.7 0.09 52 335 7682 -46.5 -53.5 45 7.0 -46.7 260 12 309.9 309.9 285.4 310.2 0.08 53 333 7722 -46.3 -56.3 31 10.0 -46.6 260 12 310.7 310.7 285.7 310.9 0.06 54 308 8237 -49.1 -58.1 34 9.0 -49.3 285 21 313.8 313.8 286.7 314.0 0.05 55 300 8410 -49.1 -63.1 18 14.0 -49.4 290 22 316.1 316.2 287.5 316.2 0.03 56 250 9620 -47.1 -75.1 3 28.0 -47.6 255 23 336.0 336.0 293.3 336.1 0.01 57 200 11110 -43.5 -78.5 1 35.0 -44.5 265 30 363.9 363.9 299.4 363.9 0.00 58 150 13030 -44.1 -80.1 1 36.0 -45.3 235 31 394.1 394.1 304.4 394.1 0.00 59 100 15730 -46.7 -81.7 1 35.0 -48.0 250 29 437.5 437.5 309.6 437.5 0.01 60 90 16424 -49.5 -83.5 1 34.0 -50.6 246 26 445.3 445.3 310.4 445.3 0.00 61 80 17197 -47.9 -82.9 1 35.0 -49.3 252 40 463.9 463.9 312.1 463.9 0.01 62 70 18070 -51.5 -84.5 1 33.0 -52.6 255 43 474.2 474.2 313.0 474.2 0.00 63 64 18655 -50.3 -84.3 1 34.0 -51.7 253 51 489.2 489.2 314.2 489.2 0.01 64 57 19408 -53.5 -85.5 1 32.0 -54.6 263 43 498.4 498.4 314.8 498.4 0.00 65 50 20250 -54.9 -85.9 1 31.0 -55.9 275 34 514.1 514.1 315.9 514.1 0.00 66 37 22152 -59.3 -88.3 1 29.0 -60.1 253 37 549.0 549.0 318.1 549.1 0.00 67 33 22871 -57.1 -87.1 1 30.0 -58.3 265 53 573.1 573.1 319.3 573.2 0.01 68 30 23470 -59.7 -88.7 1 29.0 -60.6 265 41 581.9 581.9 319.8 581.9 0.00 69 25 24598 -61.9 -89.9 1 28.0 -62.8 265 51 606.7 606.7 320.9 606.7 0.00 70 24 24851 -60.7 -88.7 1 28.0 -61.7 271 48 617.3 617.3 321.4 617.4 0.01 71 20 25970 -64.7 -90.7 2 26.0 -65.4 265 51 638.1 638.1 322.2 638.2 0.01 72 18 26614 -64.3 -90.3 2 26.0 -65.2 270 46 658.9 658.9 323.0 659.0 0.01 73 16 27330 -66.9 -91.9 2 25.0 -67.6 265 51 673.0 673.0 323.5 673.0 0.01 74 13 28591 -64.7 -90.7 2 26.0 -65.8 270 58 721.8 721.8 325.1 721.9 0.01 75 11 29605 -67.3 -92.3 2 25.0 -68.2 274 63 747.7 747.7 325.8 747.7 0.01 76 10 30182 -65.3 -91.3 2 26.0 -66.6 274 66 775.8 775.8 326.6 775.9 0.01 TRP 308 8237 -49.1 -58.1 34 9.0 -49.3 285 21 313.8 313.8 286.7 314.0 0.05 WND Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 87.12 % Est. max temperature: -0.20 C = 31.65 F Sfc-Lift cond lev (LCL): 905.44 mb = 556.08 m = 1824.40 ft T: -27.60 C 700-500 lapse rate: 10.77 C/km ThetaE index: 0.28 C Layer 784.0- 752.0 mb Conv cond level (CCL): 467.23 mb = 5424.02 m = 17795.14 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 19.10 C = 66.38 F Cap Strength: 32.38 C Lifted Index: 32.85 C Risk: None Lifted Index @300 mb: 43.75 C Lifted Index @700 mb: 27.85 C Showalter Index: 16.50 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 15.70 C K Index: 0.30 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.14 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 85437.19 J/kg Cap Strength: 32.83 C Lift Cond Lev (LCL): 880.32 mb = 758.03 m = 2486.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 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 ---------------------------------------------------------- 0 963 103 95 2 -2.0 0.2 | 77 19 -18.7 -4.3 1 937 305 80 11 -10.8 -1.9 | 77 28 -27.5 -6.4 2 925 402 80 12 -11.8 -2.1 | 77 29 -28.5 -6.5 3 899 610 55 8 -6.6 -4.6 | 69 25 -23.2 -9.0 4 862 914 100 25 -24.6 4.3 | 90 41 -41.3 -0.1 5 850 1015 155 13 -5.5 11.8 | 108 23 -22.2 7.3 6 836 1219 175 13 -1.1 13.0 | 115 20 -17.8 8.5 7 817 1524 170 10 -1.7 9.8 | 106 19 -18.4 5.4 8 797 1829 165 14 -3.6 13.5 | 114 22 -20.3 9.1 9 778 2134 190 19 3.3 18.7 | 137 20 -13.4 14.3 10 760 2438 215 17 9.8 13.9 | 144 12 -6.9 9.5 11 742 2743 215 21 12.0 17.2 | 160 14 -4.6 12.7 12 700 3483 215 19 10.9 15.6 | 153 13 -5.8 11.1 13 673 3658 230 33 25.3 21.2 | 207 19 8.6 16.8 14 585 4267 240 29 25.1 14.5 | 220 13 8.4 10.0 15 508 4877 240 29 25.1 14.5 | 220 13 8.4 10.0 16 500 4950 230 29 22.2 18.6 | 201 15 5.5 14.2 17 463 5486 230 27 20.7 17.4 | 197 14 4.0 12.9 18 443 5791 240 24 20.8 12.0 | 209 9 4.1 7.5 19 424 6096 225 17 12.0 12.0 | 148 9 -4.7 7.6 20 405 6401 260 17 16.7 3.0 | 358 2 0.1 -1.5 21 400 6490 245 17 15.4 7.2 | 155 3 -1.3 2.7 22 387 6706 230 16 12.3 10.3 | 143 7 -4.4 5.8 23 370 7010 255 19 18.4 4.9 | 255 2 1.7 0.5 24 354 7315 240 12 10.4 6.0 | 104 6 -6.3 1.5 25 338 7620 260 11 10.8 1.9 | 66 6 -5.8 -2.6 26 323 7925 260 15 14.8 2.6 | 46 3 -1.9 -1.9 27 308 8237 285 21 20.3 -5.4 | 340 11 3.6 -9.9 28 300 8410 290 22 20.7 -7.5 | 342 13 4.0 -12.0 29 294 8534 290 21 19.7 -7.2 | 345 12 3.1 -11.6 30 281 8839 285 27 26.1 -7.0 | 321 15 9.4 -11.4 31 269 9144 240 11 9.5 5.5 | 98 7 -7.2 1.0 32 257 9449 245 27 24.5 11.4 | 228 10 7.8 6.9 33 250 9620 255 23 22.2 6.0 | 255 6 5.5 1.5 34 234 10058 260 19 18.7 3.3 | 300 2 2.0 -1.2 35 224 10363 240 24 20.8 12.0 | 209 9 4.1 7.5 36 214 10668 245 28 25.4 11.8 | 230 11 8.7 7.4 37 200 11110 265 30 29.9 2.6 | 278 13 13.2 -1.8 38 195 11278 265 32 31.9 2.8 | 276 15 15.2 -1.7 39 186 11582 245 31 28.1 13.1 | 233 14 11.4 8.6 40 162 12497 270 24 24.0 -0.0 | 301 9 7.3 -4.5 41 150 13030 235 31 25.4 17.8 | 213 16 8.7 13.3 42 148 13106 235 31 25.4 17.8 | 213 16 8.7 13.3 43 135 13716 240 38 32.9 19.0 | 228 22 16.2 14.5 44 129 14021 265 32 31.9 2.8 | 276 15 15.2 -1.7 45 113 14935 265 30 29.9 2.6 | 278 13 13.2 -1.8 46 108 15240 260 29 28.6 5.0 | 267 12 11.9 0.6 47 100 15730 250 29 27.3 9.9 | 243 12 10.6 5.5 48 98 15850 250 29 27.3 9.9 | 243 12 10.6 5.5 49 94 16154 255 30 29.0 7.8 | 255 13 12.3 3.3 50 89 16459 245 26 23.6 11.0 | 227 9 6.9 6.5 51 85 16764 235 29 23.8 16.6 | 210 14 7.1 12.2 52 82 17069 240 37 32.0 18.5 | 228 21 15.4 14.0 53 78 17374 270 45 45.0 -0.0 | 279 29 28.3 -4.5 54 74 17678 275 27 26.9 -2.4 | 304 12 10.2 -6.8 55 71 17983 240 30 26.0 15.0 | 221 14 9.3 10.5 56 70 18070 255 43 41.5 11.1 | 255 26 24.9 6.7 57 68 18288 250 42 39.5 14.4 | 247 25 22.8 9.9 58 62 18898 255 57 55.1 14.8 | 255 40 38.4 10.3 59 53 19812 270 31 31.0 -0.0 | 287 15 14.3 -4.5 60 50 20250 275 34 33.9 -3.0 | 293 19 17.2 -7.4 61 42 21336 265 30 29.9 2.6 | 278 13 13.2 -1.8 62 40 21641 260 36 35.5 6.3 | 265 19 18.8 1.8 63 38 21946 270 44 44.0 -0.0 | 279 28 27.3 -4.5 64 36 22250 245 34 30.8 14.4 | 235 17 14.1 9.9 65 33 22860 265 53 52.8 4.6 | 270 36 36.1 0.2 66 30 23470 285 48 46.4 -12.4 | 300 34 29.7 -16.9 67 30 23470 265 41 40.8 3.6 | 272 24 24.2 -0.9 68 29 23774 270 40 40.0 -0.0 | 281 24 23.3 -4.5 69 27 24079 260 44 43.3 7.6 | 263 27 26.7 3.2 70 26 24384 260 53 52.2 9.2 | 262 36 35.5 4.7 71 23 24994 275 46 45.8 -4.0 | 286 30 29.1 -8.5 72 21 25603 265 49 48.8 4.3 | 270 32 32.1 -0.2 73 20 25908 280 55 54.2 -9.6 | 290 40 37.5 -14.0 74 20 25970 265 51 50.8 4.4 | 270 34 34.1 -0.0 75 18 26213 270 46 46.0 -0.0 | 279 30 29.3 -4.5 76 16 26518 265 52 51.8 4.5 | 270 35 35.1 0.1 77 11 27432 275 64 63.8 -5.6 | 282 48 47.1 -10.0 78 6 28651 270 77 77.0 -0.0 | 274 60 60.3 -4.5 79 3 30175 275 65 64.8 -5.7 | 282 49 48.1 -10.1 Wind Parameters Mean winds (0-6000m): 225.0 at 23.0 knts Storm direction: 255.0 at 17.3 knts Shear (0-3000m) pos: 4.6 neg: 1.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 299.6 neg: -48.9 tot: 250.7 m^2/s^2 ave: 83.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 15.2 stream: 5.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.14 Bulk Shear: 127.06 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 76 9 75 26| 0.0 6.9 6.9| 2.9 -32.4 -29.5 -59.0 -0.25| 16.3 -4.1 1000 92 13 82 30| 8.9 3.4 12.4|212.9 -32.4 180.5 180.5 0.35| 30.4 10.6 1500 108 12 89 28| 5.5 2.3 7.8|222.9 -46.5 176.4 117.6 0.30| 22.3 6.8 2000 123 13 95 28| 6.3 1.7 8.1|275.2 -46.5 228.8 114.4 0.38| 19.5 7.5 2500 142 14 104 26| 5.5 1.4 6.9|294.7 -46.5 248.2 99.3 0.39| 17.7 7.0 3000 160 15 113 24| 4.6 1.0 5.6|299.6 -48.9 250.7 83.6 0.39| 15.2 5.9 4000 207 20 149 15| 4.8 0.8 5.6|364.7 -51.2 313.5 78.4 0.46| 14.1 6.5 5000 223 23 174 12| 3.7 0.8 4.5|368.1 -69.2 298.9 59.8 0.40| 12.0 4.8 6000 225 23 178 12| 2.9 1.4 4.3|373.0 -89.3 283.7 47.3 0.30| 11.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20260106.00.gif