UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 19 APR 25 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 1005 103 -2.7 -6.5 75 3.8 -4.0 260 4 270.1 270.4 268.9 276.4 2.33 1 1000 148 -2.5 -6.3 75 3.8 -3.8 280 7 270.6 271.0 269.4 277.1 2.38 2 984 276 -3.1 -6.8 76 3.7 -4.3 276 9 271.3 271.7 269.7 277.7 2.33 3 937 660 -6.1 -7.5 90 1.4 -6.5 258 7 272.1 272.5 270.2 278.4 2.32 4 925 761 -6.3 -8.5 84 2.2 -7.0 255 11 272.9 273.2 270.5 278.9 2.17 5 923 778 -6.3 -8.5 84 2.2 -7.0 254 11 273.0 273.4 270.6 279.1 2.18 6 873 1212 -8.9 -8.9 100 0.0 -8.9 221 20 274.7 275.1 271.7 280.9 2.23 7 870 1239 -8.9 -8.9 100 0.0 -8.9 219 20 275.0 275.4 271.9 281.2 2.24 8 854 1383 -9.3 -10.9 88 1.6 -9.8 212 22 276.0 276.4 272.0 281.5 1.95 9 850 1419 -9.5 -10.8 90 1.3 -9.9 210 23 276.2 276.5 272.2 281.8 1.97 10 845 1465 -9.9 -10.6 95 0.7 -10.1 211 23 276.2 276.6 272.3 281.9 2.01 11 832 1584 -10.1 -11.7 88 1.6 -10.6 212 24 277.3 277.6 272.6 282.6 1.87 12 799 1895 -11.7 -13.2 89 1.5 -12.1 216 23 278.8 279.1 273.3 283.7 1.73 13 781 2069 -12.3 -15.7 76 3.4 -13.2 219 19 280.0 280.2 273.5 284.1 1.44 14 773 2148 -12.5 -15.9 76 3.4 -13.3 220 17 280.6 280.8 273.9 284.7 1.43 15 766 2217 -12.5 -20.5 51 8.0 -14.2 223 17 281.3 281.5 273.6 284.2 0.98 16 735 2532 -13.9 -18.9 66 5.0 -15.0 231 15 283.1 283.3 274.9 286.6 1.17 17 728 2604 -14.1 -25.1 39 11.0 -16.2 233 15 283.7 283.8 274.4 285.8 0.68 18 726 2625 -14.1 -24.1 42 10.0 -16.0 233 15 283.9 284.0 274.6 286.2 0.75 19 719 2699 -14.7 -23.7 46 9.0 -16.4 234 14 284.0 284.2 274.8 286.4 0.78 20 700 2901 -15.7 -27.7 35 12.0 -17.7 230 13 285.1 285.2 275.0 286.8 0.56 21 699 2912 -15.9 -27.9 35 12.0 -17.9 229 13 285.0 285.1 274.9 286.7 0.55 22 678 3141 -17.5 -28.5 38 11.0 -19.3 220 14 285.7 285.8 275.3 287.4 0.54 23 664 3296 -18.3 -30.3 34 12.0 -20.1 229 13 286.5 286.6 275.6 288.0 0.46 24 663 3308 -18.5 -31.5 31 13.0 -20.4 229 13 286.4 286.5 275.5 287.7 0.41 25 655 3398 -18.3 -42.3 10 24.0 -20.8 235 12 287.6 287.7 275.7 288.1 0.14 26 653 3421 -18.3 -39.3 14 21.0 -20.7 236 12 287.9 287.9 275.9 288.5 0.19 27 650 3455 -18.3 -34.3 23 16.0 -20.5 238 12 288.3 288.3 276.3 289.3 0.32 28 648 3478 -18.3 -28.3 41 10.0 -20.0 239 12 288.5 288.6 276.8 290.3 0.57 29 645 3513 -18.5 -27.5 45 9.0 -20.0 241 11 288.7 288.8 277.0 290.6 0.62 30 643 3536 -18.5 -23.5 65 5.0 -19.4 242 11 288.9 289.1 277.5 291.7 0.89 31 631 3676 -18.7 -24.7 59 6.0 -19.8 250 10 290.3 290.4 278.0 292.8 0.82 32 584 4248 -22.5 -28.5 58 6.0 -23.4 278 12 292.3 292.4 278.8 294.3 0.62 33 567 4464 -23.5 -32.5 43 9.0 -24.7 289 12 293.6 293.7 279.1 295.1 0.44 34 559 4568 -24.3 -34.3 39 10.0 -25.5 294 12 293.9 294.0 279.1 295.1 0.37 35 500 5370 -30.5 -35.4 62 4.9 -31.0 315 19 295.9 295.9 280.0 297.1 0.38 36 491 5499 -31.5 -35.9 65 4.4 -31.9 314 20 296.2 296.2 280.2 297.4 0.36 37 484 5600 -32.3 -36.4 67 4.1 -32.7 313 21 296.4 296.5 280.3 297.6 0.35 38 476 5718 -32.9 -37.4 64 4.5 -33.3 313 23 297.1 297.1 280.5 298.2 0.32 39 458 5988 -34.7 -38.0 72 3.3 -35.0 311 26 298.1 298.2 281.0 299.2 0.32 40 415 6669 -39.9 -43.3 70 3.4 -40.1 307 28 300.0 300.0 281.6 300.7 0.20 41 405 6836 -40.7 -45.4 60 4.7 -40.9 306 29 301.0 301.1 282.0 301.6 0.16 42 400 6920 -41.5 -45.5 65 4.0 -41.7 305 29 301.1 301.1 282.0 301.6 0.16 43 381 7249 -43.9 -47.6 67 3.7 -44.0 307 28 302.1 302.1 282.4 302.6 0.14 44 377 7320 -44.3 -48.9 60 4.6 -44.5 308 28 302.5 302.5 282.5 302.9 0.12 45 368 7482 -45.5 -49.1 67 3.6 -45.6 309 27 303.0 303.0 282.8 303.4 0.12 46 357 7684 -47.3 -52.2 57 4.9 -47.4 310 27 303.2 303.2 282.8 303.5 0.09 47 353 7759 -47.9 -52.0 63 4.1 -48.0 309 28 303.4 303.4 282.9 303.7 0.09 48 350 7815 -48.1 -51.4 69 3.3 -48.2 309 28 303.9 303.9 283.1 304.2 0.10 49 344 7929 -48.9 -53.2 61 4.3 -49.0 308 29 304.3 304.3 283.2 304.6 0.08 50 322 8361 -51.5 -53.9 75 2.4 -51.5 305 31 306.5 306.5 284.1 306.8 0.08 51 308 8650 -52.5 -55.9 67 3.4 -52.6 305 31 309.0 309.0 285.0 309.3 0.06 52 303 8756 -53.1 -55.1 79 2.0 -53.1 305 30 309.6 309.6 285.2 309.9 0.07 53 300 8820 -53.3 -55.6 76 2.3 -53.4 305 30 310.2 310.2 285.5 310.5 0.07 54 295 8927 -53.9 -56.3 75 2.4 -53.9 301 29 310.9 310.9 285.7 311.1 0.06 55 293 8971 -54.1 -56.8 72 2.7 -54.2 300 29 311.2 311.2 285.8 311.4 0.06 56 290 9036 -54.1 -57.6 65 3.5 -54.2 300 29 312.1 312.1 286.1 312.3 0.05 57 250 9990 -50.9 -75.9 4 25.0 -51.2 305 30 330.4 330.4 291.8 330.4 0.01 58 200 11450 -49.9 -81.9 1 32.0 -50.4 290 24 353.8 353.8 297.4 353.8 0.00 59 150 13320 -51.5 -84.5 1 33.0 -52.1 285 27 381.3 381.3 302.5 381.3 0.00 60 100 15960 -50.1 -85.1 1 35.0 -51.0 265 19 430.9 430.9 308.9 430.9 0.00 61 89 16719 -51.7 -85.7 1 34.0 -52.6 274 26 442.3 442.3 310.1 442.3 0.00 62 83 17175 -49.3 -85.3 1 36.0 -50.5 300 18 456.1 456.1 311.4 456.2 0.00 63 75 17838 -50.5 -85.5 1 35.0 -51.7 266 13 467.0 467.0 312.4 467.1 0.00 64 71 18197 -48.9 -84.9 1 36.0 -50.3 271 8 477.8 477.8 313.3 477.9 0.00 65 70 18290 -49.7 -85.7 1 36.0 -51.0 205 10 478.1 478.1 313.3 478.1 0.00 66 68 18478 -50.7 -85.7 1 35.0 -52.0 205 10 479.9 479.9 313.4 479.9 0.00 67 64 18873 -48.9 -85.9 1 37.0 -50.4 270 15 492.2 492.2 314.4 492.2 0.00 68 60 19294 -50.3 -86.3 1 36.0 -51.7 257 12 498.3 498.3 314.8 498.3 0.00 69 56 19745 -48.1 -85.1 1 37.0 -50.0 227 15 513.2 513.2 315.8 513.2 0.01 70 50 20490 -47.9 -85.9 0 38.0 -50.0 260 11 530.6 530.6 316.9 530.6 0.00 71 49 20623 -47.7 -85.7 0 38.0 -49.8 260 11 534.1 534.1 317.2 534.2 0.01 72 43 21482 -49.7 -85.7 1 36.0 -51.7 229 13 549.6 549.6 318.1 549.6 0.01 73 42 21637 -48.1 -86.1 0 38.0 -50.5 228 14 557.2 557.2 318.5 557.3 0.01 74 39 22125 -48.5 -86.5 0 38.0 -50.9 228 14 568.1 568.2 319.0 568.2 0.01 75 36 22649 -50.5 -86.5 1 36.0 -52.7 276 11 576.1 576.1 319.5 576.2 0.01 76 35 22834 -49.1 -86.1 1 37.0 -51.6 267 10 584.4 584.4 319.9 584.5 0.01 77 30 23840 -51.5 -86.5 1 35.0 -53.8 135 4 604.2 604.2 320.8 604.3 0.01 78 28 24287 -52.5 -87.5 1 35.0 -54.6 197 3 613.5 613.5 321.2 613.5 0.01 79 23 25568 -49.5 -86.5 1 37.0 -52.8 142 4 657.8 657.8 323.0 657.9 0.01 80 22 25859 -51.1 -87.1 1 36.0 -54.1 126 4 661.5 661.5 323.1 661.5 0.01 81 20 26480 -50.3 -87.3 0 37.0 -53.7 90 4 682.2 682.2 323.9 682.3 0.01 82 15 28362 -48.9 -86.9 0 38.0 -53.5 91 3 745.4 745.4 325.8 745.5 0.01 83 14 28815 -49.5 -86.5 1 37.0 -54.1 70 3 758.2 758.2 326.1 758.3 0.02 84 12 29834 -45.3 -85.3 0 40.0 -52.2 26 10 807.2 807.3 327.4 807.4 0.02 85 11 30413 -46.3 -85.3 0 39.0 -53.1 67 10 823.9 824.0 327.8 824.2 0.02 86 10 31050 -43.3 -83.3 0 40.0 -51.8 115 11 857.9 857.9 328.5 858.3 0.04 87 9.8 31186 -42.3 -83.3 0 41.0 -51.5 112 11 866.6 866.7 328.8 867.0 0.04 88 8.9 31839 -41.7 -82.7 0 41.0 -51.6 97 10 893.2 893.2 329.3 893.6 0.05 89 8.1 32477 -42.3 -83.3 0 41.0 -52.3 83 9 915.2 915.2 329.7 915.7 0.05 90 7.1 33373 -39.9 -80.9 0 41.0 -51.9 62 8 960.2 960.2 330.5 961.1 0.08 91 7.0 33470 -40.3 -81.3 0 41.0 -52.1 60 8 962.5 962.5 330.6 963.3 0.08 92 6.5 33975 -40.9 -81.9 0 41.0 -52.8 980.5 980.6 330.9 981.4 0.07 93 6.1 34409 -38.7 -80.7 0 42.0 -52.2 1008.0 1008.0 331.3 1009.1 0.10 94 5.7 34875 -38.1 -80.1 0 42.0 -52.4 1030.3 1030.4 331.6 1031.7 0.11 TRP 293 8971 -54.1 -56.8 72 2.7 -54.2 300 29 311.2 311.2 285.8 311.4 0.06 WND Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 63.21 % Est. max temperature: 3.21 C = 37.78 F Sfc-Lift cond lev (LCL): 946.64 mb = 579.80 m = 1902.21 ft T: -5.47 C 700-500 lapse rate: 5.99 C/km ThetaE index: 0.82 C Layer 728.0- 726.0 mb Conv cond level (CCL): 881.40 mb = 1137.46 m = 3731.77 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 1.67 C = 35.01 F Cap Strength: 13.94 C Lifted Index: 14.83 C Risk: None Lifted Index @300 mb: 22.68 C Lifted Index @700 mb: 8.30 C Showalter Index: 12.02 C Risk: None Total Totals Index: 40.70 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 19.70 C K Index: -1.80 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.72 J/kg Max Up Vert Vel: 4.63 m/s Conv Inhibition (B-): 68424.47 J/kg Cap Strength: 14.72 C Lift Cond Lev (LCL): 915.63 mb = 840.44 m = 2757.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 12 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 1005 103 260 4 3.9 0.7 | 119 8 -7.3 4.0 1 1000 148 280 7 6.9 -1.2 | 116 5 -4.3 2.1 2 980 305 275 9 9.0 -0.8 | 139 3 -2.2 2.6 3 943 610 260 5 4.9 0.9 | 124 8 -6.3 4.2 4 925 761 255 11 10.6 2.8 | 175 6 -0.6 6.2 5 907 914 245 13 11.8 5.5 | 184 9 0.6 8.8 6 872 1219 220 20 12.9 15.3 | 185 19 1.7 18.7 7 850 1419 210 23 11.5 19.9 | 181 23 0.3 23.3 8 806 1829 215 25 14.3 20.5 | 188 24 3.1 23.8 9 774 2134 220 17 10.9 13.0 | 179 16 -0.3 16.4 10 744 2438 230 16 12.3 10.3 | 184 14 1.1 13.6 11 715 2743 235 14 11.5 8.0 | 181 11 0.3 11.4 12 700 2901 230 13 10.0 8.4 | 174 12 -1.2 11.7 13 686 3048 215 15 8.6 12.3 | 171 16 -2.6 15.6 14 631 3658 250 10 9.4 3.4 | 165 7 -1.8 6.8 15 581 4267 280 12 11.8 -2.1 | 206 1 0.6 1.3 16 557 4572 295 12 10.9 -5.1 | 10 2 -0.3 -1.7 17 535 4877 290 14 13.2 -4.8 | 306 2 2.0 -1.4 18 513 5182 280 17 16.7 -3.0 | 266 6 5.5 0.4 19 500 5370 315 19 13.4 -13.4 | 347 10 2.2 -10.1 20 450 6096 310 27 20.7 -17.4 | 326 17 9.5 -14.0 21 400 6920 305 29 23.8 -16.6 | 317 18 12.6 -13.3 22 360 7620 310 27 20.7 -17.4 | 326 17 9.5 -14.0 23 328 8230 305 31 25.4 -17.8 | 315 20 14.2 -14.4 24 313 8534 305 31 25.4 -17.8 | 315 20 14.2 -14.4 25 300 8820 305 30 24.6 -17.2 | 316 19 13.4 -13.9 26 293 8971 300 29 25.1 -14.5 | 309 18 13.9 -11.2 27 285 9144 300 29 25.1 -14.5 | 309 18 13.9 -11.2 28 250 9990 305 30 24.6 -17.2 | 316 19 13.4 -13.9 29 200 11450 290 24 22.6 -8.2 | 293 12 11.4 -4.9 30 150 13320 285 27 26.1 -7.0 | 284 15 14.9 -3.6 31 148 13411 295 24 21.8 -10.1 | 303 13 10.6 -6.8 32 141 13716 280 29 28.6 -5.0 | 276 17 17.4 -1.7 33 112 15240 305 18 14.7 -10.3 | 333 8 3.5 -7.0 34 100 15960 265 19 18.9 1.7 | 237 9 7.7 5.0 35 97 16154 260 21 20.7 3.6 | 234 12 9.5 7.0 36 88 16764 275 26 25.9 -2.3 | 266 15 14.7 1.1 37 84 17069 300 20 17.3 -10.0 | 317 9 6.1 -6.7 38 81 17374 300 13 11.3 -6.5 | 359 3 0.1 -3.2 39 77 17678 255 12 11.6 3.1 | 184 6 0.4 6.4 40 73 17983 275 14 13.9 -1.2 | 232 3 2.8 2.1 41 70 18288 270 6 6.0 -0.0 | 123 6 -5.2 3.3 42 70 18290 205 10 4.2 9.1 | 151 14 -7.0 12.4 43 67 18593 205 10 4.2 9.1 | 151 14 -7.0 12.4 44 64 18898 275 15 14.9 -1.3 | 242 4 3.7 2.0 45 61 19202 285 13 12.6 -3.4 | 271 1 1.4 -0.0 46 58 19507 195 10 2.6 9.7 | 146 16 -8.6 13.0 47 55 19812 235 16 13.1 9.2 | 189 13 1.9 12.5 48 53 20117 240 14 12.1 7.0 | 185 10 0.9 10.3 49 51 20422 215 10 5.7 8.2 | 155 13 -5.5 11.5 50 50 20490 260 11 10.8 1.9 | 176 5 -0.4 5.3 51 48 20726 260 11 10.8 1.9 | 176 5 -0.4 5.3 52 46 21031 205 5 2.1 4.5 | 131 12 -9.1 7.9 53 44 21336 230 12 9.2 7.7 | 170 11 -2.0 11.1 54 40 21946 225 16 11.3 11.3 | 180 15 0.1 14.7 55 38 22250 230 13 10.0 8.4 | 174 12 -1.2 11.7 56 36 22555 280 11 10.8 -1.9 | 166 1 -0.4 1.4 57 35 22860 265 10 10.0 0.9 | 164 4 -1.2 4.2 58 30 23840 135 4 -2.8 2.8 | 114 15 -14.0 6.2 59 28 24384 210 3 1.5 2.6 | 121 11 -9.7 5.9 60 20 26480 90 4 -4.0 0.0 | 102 16 -15.2 3.3 61 19 26822 300 1 0.9 -0.5 | 105 11 -10.3 2.8 62 17 27432 135 5 -3.5 3.5 | 115 16 -14.7 6.9 63 13 29261 50 2 -1.5 -1.3 | 99 13 -12.7 2.1 64 12 29870 25 10 -4.2 -9.1 | 70 16 -15.4 -5.7 65 10 31050 115 11 -10.0 4.6 | 111 23 -21.2 8.0 66 7 33470 60 8 -6.9 -4.0 | 88 18 -18.1 -0.7 Wind Parameters Mean winds (0-6000m): 256.6 at 15.6 knts Storm direction: 286.6 at 11.7 knts Shear (0-3000m) pos: 1.9 neg: 3.8 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 34.3 neg: -34.1 tot: 0.3 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.07 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 10.37 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 ------------------------------------------------------------------------------- 500 273 7 127 5| 1.1 0.0 1.1| 1.6 -2.0 -0.5 -0.9 0.01| 10.0 0.1 1000 255 10 162 6| 0.6 6.8 7.4| 15.3 -2.0 13.3 13.3 0.32| 12.6 4.0 1500 233 14 178 12| 0.4 7.1 7.5| 21.9 -13.4 8.5 5.7 0.19| 11.8 2.3 2000 226 16 181 14| 1.6 5.4 7.0| 30.6 -25.4 5.2 2.6 0.13| 11.1 1.5 2500 226 16 182 14| 2.3 4.3 6.6| 34.3 -26.3 8.1 3.2 0.13| 9.9 1.3 3000 227 16 181 14| 1.9 3.8 5.7| 34.3 -34.1 0.3 0.1 0.07| 9.2 0.7 4000 230 15 180 13| 3.0 2.9 5.8| 37.8 -36.3 1.5 0.4 0.07| 8.5 0.6 5000 240 14 186 11| 2.8 2.6 5.4| 38.4 -39.0 -0.6 -0.1 0.05| 7.8 0.4 6000 257 16 210 8| 3.3 2.2 5.5| 54.8 -55.9 -1.1 -0.2 0.09| 8.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250419.12.gif