UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081200.upa.cvt Date: 0000Z 12 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 12 AUG 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 1009 103 15.0 5.0 51 10.0 9.7 180 6 287.4 288.4 282.5 302.8 5.42 1 1007 121 13.2 4.2 54 9.0 8.6 178 6 285.8 286.7 281.4 300.2 5.13 2 1004 149 12.6 3.6 54 9.0 8.0 174 7 285.4 286.3 281.0 299.3 4.93 3 1000 185 12.6 3.6 54 9.0 8.0 170 7 285.8 286.6 281.2 299.7 4.95 4 925 831 5.8 2.1 77 3.7 4.0 200 7 285.2 286.1 280.8 298.8 4.81 5 910 965 4.6 2.1 84 2.5 3.4 204 8 285.3 286.2 281.0 299.1 4.89 6 874 1292 1.6 1.1 96 0.5 1.4 202 11 285.5 286.4 280.8 298.9 4.74 7 866 1366 1.4 -0.3 88 1.7 0.6 205 10 286.1 286.8 280.6 298.4 4.32 8 863 1394 2.2 -3.8 64 6.0 -0.3 206 10 287.2 287.8 279.9 296.8 3.34 9 859 1432 1.8 -3.2 69 5.0 -0.3 207 10 287.2 287.8 280.1 297.3 3.51 10 853 1488 2.4 -5.6 55 8.0 -0.8 209 9 288.4 288.9 280.0 297.0 2.95 11 850 1517 2.4 -5.6 55 8.0 -0.8 210 9 288.7 289.2 280.1 297.3 2.96 12 833 1680 1.8 -8.2 47 10.0 -2.0 215 9 289.7 290.1 280.0 297.0 2.47 13 827 1738 2.4 -5.6 55 8.0 -0.9 217 9 290.9 291.5 281.3 299.9 3.04 14 824 1768 2.8 -8.2 44 11.0 -1.4 218 9 291.7 292.1 280.9 299.1 2.50 15 820 1807 3.2 -5.8 52 9.0 -0.5 219 9 292.5 293.0 282.0 301.4 3.02 16 813 1877 2.8 -6.2 52 9.0 -0.9 218 9 292.8 293.3 282.0 301.6 2.95 17 810 1906 3.0 -8.0 44 11.0 -1.3 216 10 293.3 293.8 281.8 301.0 2.58 18 809 1916 3.0 -12.0 32 15.0 -2.4 216 10 293.4 293.7 281.0 299.1 1.88 19 803 1977 2.6 -7.4 48 10.0 -1.4 213 10 293.6 294.1 282.1 301.8 2.73 20 802 1987 2.6 -9.4 41 12.0 -2.0 212 10 293.7 294.1 281.7 300.7 2.33 21 800 2007 2.8 -20.2 17 23.0 -4.0 211 10 294.1 294.3 280.1 297.2 0.96 22 799 2017 2.8 -23.2 13 26.0 -4.3 211 10 294.2 294.4 279.8 296.6 0.74 23 791 2098 2.6 -24.4 12 27.0 -4.6 207 11 294.9 295.0 280.0 297.0 0.67 24 783 2181 2.6 -19.4 18 22.0 -4.1 206 10 295.7 295.9 280.9 299.0 1.05 25 772 2295 1.6 -10.4 40 12.0 -2.9 208 9 295.9 296.3 282.4 302.7 2.24 26 770 2316 1.4 -11.6 37 13.0 -3.3 208 9 295.9 296.2 282.2 302.1 2.04 27 768 2337 1.4 -17.6 23 19.0 -4.6 208 8 296.1 296.3 281.3 300.0 1.25 28 763 2389 1.6 -22.4 15 24.0 -5.1 209 8 296.8 297.0 281.1 299.5 0.83 29 747 2560 1.0 -27.0 10 28.0 -6.1 222 9 298.0 298.1 281.3 299.8 0.56 30 744 2592 1.4 -28.6 9 30.0 -6.0 225 9 298.8 298.9 281.5 300.4 0.48 31 729 2756 0.6 -12.4 37 13.0 -4.1 240 11 299.6 300.0 283.8 305.9 2.02 32 710 2968 0.0 -14.0 34 14.0 -4.9 244 10 301.3 301.6 284.2 307.0 1.82 33 702 3058 -0.5 -21.5 19 21.0 -6.6 245 10 301.7 301.9 283.3 304.9 0.98 34 700 3081 -0.7 -21.7 19 21.0 -6.8 245 10 301.7 301.9 283.3 304.8 0.96 35 684 3265 -1.3 -19.3 24 18.0 -6.8 258 10 303.0 303.3 284.2 307.0 1.21 36 681 3300 -1.5 -16.5 31 15.0 -6.4 261 10 303.2 303.5 284.6 308.1 1.54 37 678 3335 -1.7 -11.7 46 10.0 -5.4 263 10 303.4 303.8 285.5 310.6 2.30 38 668 3453 -2.5 -6.2 76 3.7 -4.1 262 11 303.8 304.4 287.0 314.8 3.60 39 667 3465 -2.5 -6.2 76 3.7 -4.1 262 11 303.9 304.6 287.1 315.0 3.61 40 657 3585 -3.3 -5.8 83 2.5 -4.4 258 11 304.3 305.0 287.4 315.9 3.77 41 630 3916 -4.5 -9.0 71 4.5 -6.3 253 16 306.6 307.2 287.5 316.2 3.07 42 616 4092 -5.9 -12.9 58 7.0 -8.4 252 19 307.0 307.4 286.8 314.3 2.30 43 610 4169 -6.7 -13.7 57 7.0 -9.1 251 20 306.9 307.3 286.7 313.8 2.17 44 608 4194 -6.7 -15.7 49 9.0 -9.6 251 20 307.2 307.5 286.4 313.1 1.85 45 606 4220 -6.9 -15.9 49 9.0 -9.8 251 21 307.3 307.6 286.4 313.1 1.83 46 566 4748 -11.5 -17.5 61 6.0 -13.3 239 14 307.9 308.2 286.5 313.4 1.71 47 562 4802 -11.9 -16.9 66 5.0 -13.4 237 14 308.1 308.4 286.7 313.9 1.81 48 557 4871 -11.7 -19.7 51 8.0 -14.0 236 12 309.1 309.4 286.6 313.8 1.44 49 553 4926 -12.3 -20.3 51 8.0 -14.5 233 12 309.0 309.3 286.6 313.5 1.38 50 538 5135 -13.5 -17.2 74 3.7 -14.6 223 13 310.0 310.4 287.4 316.0 1.84 51 533 5206 -13.7 -17.0 76 3.3 -14.7 220 13 310.6 311.0 287.7 316.8 1.89 52 529 5264 -13.9 -17.5 74 3.6 -15.0 222 15 311.0 311.4 287.8 317.0 1.83 53 512 5511 -15.1 -18.4 76 3.3 -16.1 232 20 312.5 312.8 288.2 318.3 1.75 54 500 5690 -16.1 -17.6 88 1.5 -16.6 255 23 313.4 313.8 288.6 319.7 1.92 55 400 7350 -24.7 -25.4 94 0.7 -24.9 270 30 322.9 323.1 290.9 327.1 1.21 56 300 9380 -40.3 -45.3 59 5.0 -40.6 270 36 328.6 328.6 291.6 329.4 0.22 57 250 10600 -49.3 -53.3 63 4.0 -49.4 280 42 332.8 332.8 292.6 333.2 0.11 58 217 11510 -55.7 -59.0 66 3.3 -55.8 285 35 336.6 336.6 293.6 336.9 0.06 59 200 12030 -52.7 -74.7 5 22.0 -53.1 280 44 349.3 349.3 296.5 349.3 0.01 60 150 13900 -51.5 -80.5 2 29.0 -52.0 270 29 381.3 381.3 302.5 381.4 0.00 61 100 16530 -51.3 -83.3 1 32.0 -52.1 270 20 428.6 428.6 308.7 428.6 0.00 62 86 17509 -52.1 -83.1 1 31.0 -52.9 260 16 445.9 445.9 310.4 445.9 0.00 63 72 18666 -49.7 -82.7 1 33.0 -51.0 266 17 474.2 474.2 313.0 474.3 0.01 64 70 18850 -50.3 -83.3 1 33.0 -51.5 255 16 476.8 476.8 313.2 476.8 0.01 65 61 19749 -51.3 -83.3 1 32.0 -52.5 250 4 493.7 493.7 314.5 493.7 0.01 66 50 21050 -49.1 -83.1 1 34.0 -51.0 280 8 527.8 527.8 316.8 527.8 0.01 67 49 21182 -49.3 -83.3 1 34.0 -51.1 278 8 530.3 530.4 316.9 530.4 0.01 68 47 21456 -47.5 -82.5 1 35.0 -49.8 265 8 541.0 541.0 317.6 541.1 0.01 69 42 22196 -49.5 -83.5 1 34.0 -51.5 224 8 553.8 553.8 318.3 553.8 0.01 70 34 23581 -48.7 -82.7 1 34.0 -51.3 236 10 590.4 590.4 320.2 590.4 0.01 71 32 23978 -50.1 -84.1 1 34.0 -52.5 250 11 596.9 596.9 320.5 597.0 0.01 72 30 24400 -49.1 -83.1 1 34.0 -51.9 70 7 610.8 610.8 321.1 610.9 0.01 73 23 26154 -46.1 -82.1 1 36.0 -50.4 359 10 667.8 667.8 323.3 668.0 0.02 74 22 26448 -47.7 -82.7 1 35.0 -51.7 67 10 671.6 671.6 323.5 671.8 0.02 75 20 27080 -45.5 -82.5 1 37.0 -50.5 175 8 696.9 696.9 324.3 697.1 0.02 76 17 28172 -43.1 -81.1 1 38.0 -49.6 135 8 737.8 737.8 325.6 738.0 0.03 77 16 28581 -43.5 -81.5 1 38.0 -50.0 104 10 749.4 749.4 325.9 749.6 0.03 78 13 29984 -42.1 -81.1 1 39.0 -50.1 117 13 800.1 800.1 327.3 800.4 0.04 79 10 31780 -37.3 -79.3 0 42.0 -49.1 70 17 880.3 880.4 329.1 881.1 0.07 80 9.7 31991 -37.7 -79.7 0 42.0 -49.4 73 17 886.5 886.5 329.2 887.3 0.07 81 9.1 32433 -36.1 -79.1 0 43.0 -49.1 79 17 909.0 909.0 329.6 909.9 0.08 82 8.9 32588 -36.7 -79.7 0 43.0 -49.4 81 17 912.5 912.5 329.7 913.3 0.08 83 8.3 33075 -33.5 -77.5 0 44.0 -48.6 88 18 943.5 943.5 330.2 944.8 0.12 84 7.6 33693 -34.9 -77.9 0 43.0 -49.6 97 18 961.9 962.0 330.6 963.3 0.12 85 7.1 34170 -33.5 -77.5 0 44.0 -49.5 104 18 986.5 986.6 331.0 988.2 0.14 86 7.0 34270 -33.7 -77.7 0 44.0 -49.6 105 18 989.7 989.8 331.0 991.3 0.14 87 6.6 34682 -34.5 -77.5 0 43.0 -50.3 1003.2 1003.3 331.2 1005.0 0.15 88 5.7 35716 -30.1 -75.1 0 45.0 -49.6 1065.4 1065.6 332.2 1068.7 0.25 TRP 217 11510 -55.7 -59.0 66 3.3 -55.8 285 35 336.6 336.6 293.6 336.9 0.06 WND Sounding variables and indices 1000-500 mb thick: 5505.00 m Freezing level: 710.00 mb = 2967.55 m = 9735.94 ft Wetbulb zero: 863.90 mb = 1385.86 m = 4546.74 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 56.44 % Est. max temperature: 14.75 C = 58.55 F Sfc-Lift cond lev (LCL): 868.00 mb = 1347.68 m = 4421.46 ft T: 1.45 C 700-500 lapse rate: 5.90 C/km ThetaE index: 3.44 C Layer 1007.0-1000.0 mb Conv cond level (CCL): 673.47 mb = 3388.66 m = 11117.52 ft Mean mixing ratio: 4.89 g/kg Conv temperature: 31.17 C = 88.10 F Cap Strength: 12.89 C Lifted Index: 13.35 C Risk: None Lifted Index @300 mb: 20.85 C Lifted Index @700 mb: 9.12 C Showalter Index: 14.76 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 10.50 C K Index: -8.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.45 J/kg Max Up Vert Vel: 1.70 m/s Conv Inhibition (B-): 67748.68 J/kg Cap Strength: 13.25 C Lift Cond Lev (LCL): 873.60 mb = 1295.77 m = 4251.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 10 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 1009 103 180 6 0.0 6.0 | 119 11 -9.7 5.3 1 1000 185 170 7 -1.2 6.9 | 119 13 -10.9 6.2 2 986 305 195 9 2.3 8.7 | 137 11 -7.4 8.0 3 950 610 200 9 3.1 8.5 | 139 10 -6.6 7.7 4 925 831 200 7 2.4 6.6 | 129 9 -7.3 5.8 5 916 914 205 8 3.4 7.3 | 136 9 -6.3 6.5 6 882 1219 200 11 3.8 10.3 | 148 11 -5.9 9.6 7 850 1517 210 9 4.5 7.8 | 144 9 -5.2 7.1 8 818 1829 220 9 5.8 6.9 | 148 7 -3.9 6.2 9 787 2134 205 11 4.6 10.0 | 151 11 -5.0 9.2 10 758 2438 210 7 3.5 6.1 | 131 8 -6.2 5.3 11 730 2743 240 11 9.5 5.5 | 178 5 -0.2 4.8 12 703 3048 245 10 9.1 4.2 | 170 4 -0.6 3.5 13 700 3081 245 10 9.1 4.2 | 170 4 -0.6 3.5 14 676 3353 265 10 10.0 0.9 | 245 0 0.3 0.1 15 650 3658 255 12 11.6 3.1 | 219 3 1.9 2.4 16 601 4267 250 22 20.7 7.5 | 238 13 11.0 6.8 17 555 4877 235 12 9.8 6.9 | 181 6 0.1 6.1 18 534 5182 220 13 8.4 10.0 | 172 9 -1.3 9.2 19 513 5486 230 20 15.3 12.9 | 205 13 5.6 12.1 20 500 5690 255 23 22.2 6.0 | 247 14 12.5 5.2 21 493 5791 260 24 23.6 4.2 | 256 14 14.0 3.4 22 473 6096 265 22 21.9 1.9 | 265 12 12.2 1.2 23 454 6401 290 20 18.8 -6.8 | 310 12 9.1 -7.6 24 436 6706 275 17 16.9 -1.5 | 287 8 7.3 -2.2 25 419 7010 265 21 20.9 1.8 | 264 11 11.2 1.1 26 400 7350 270 30 30.0 -0.0 | 272 20 20.3 -0.7 27 385 7620 275 30 29.9 -2.6 | 279 20 20.2 -3.4 28 353 8230 285 35 33.8 -9.1 | 292 26 24.1 -9.8 29 310 9144 275 35 34.9 -3.1 | 279 25 25.2 -3.8 30 300 9380 270 36 36.0 -0.0 | 272 26 26.3 -0.7 31 297 9449 270 36 36.0 -0.0 | 272 26 26.3 -0.7 32 250 10600 280 42 41.4 -7.3 | 284 33 31.7 -8.0 33 236 10973 280 45 44.3 -7.8 | 284 36 34.6 -8.6 34 217 11510 285 35 33.8 -9.1 | 292 26 24.1 -9.8 35 205 11887 285 30 29.0 -7.8 | 294 21 19.3 -8.5 36 200 12030 280 44 43.3 -7.6 | 284 35 33.6 -8.4 37 178 12802 285 44 42.5 -11.4 | 290 35 32.8 -12.1 38 162 13411 275 33 32.9 -2.9 | 279 23 23.2 -3.6 39 154 13716 285 25 24.1 -6.5 | 297 16 14.5 -7.2 40 150 13900 270 29 29.0 -0.0 | 272 19 19.3 -0.7 41 147 14021 270 30 30.0 -0.0 | 272 20 20.3 -0.7 42 140 14326 290 32 30.1 -10.9 | 300 24 20.4 -11.7 43 134 14630 280 35 34.5 -6.1 | 285 26 24.8 -6.8 44 122 15240 275 29 28.9 -2.5 | 280 19 19.2 -3.3 45 101 16459 270 16 16.0 -0.0 | 277 6 6.3 -0.7 46 100 16530 270 20 20.0 -0.0 | 274 10 10.3 -0.7 47 96 16764 270 20 20.0 -0.0 | 274 10 10.3 -0.7 48 92 17069 290 18 16.9 -6.2 | 314 10 7.2 -6.9 49 88 17374 280 12 11.8 -2.1 | 323 4 2.1 -2.8 50 84 17678 235 21 17.2 12.0 | 214 14 7.5 11.3 51 80 17983 280 16 15.8 -2.8 | 300 7 6.1 -3.5 52 76 18288 255 15 14.5 3.9 | 237 6 4.8 3.1 53 73 18593 270 18 18.0 -0.0 | 275 8 8.3 -0.7 54 70 18850 255 16 15.5 4.1 | 240 7 5.8 3.4 55 66 19202 250 17 16.0 5.8 | 231 8 6.3 5.1 56 60 19812 250 2 1.9 0.7 | 90 8 -7.8 -0.1 57 58 20117 220 15 9.6 11.5 | 180 11 -0.0 10.7 58 55 20422 260 13 12.8 2.3 | 244 3 3.1 1.5 59 50 21031 280 12 11.8 -2.1 | 323 4 2.1 -2.8 60 50 21050 280 8 7.9 -1.4 | 40 3 -1.8 -2.1 61 48 21336 275 7 7.0 -0.6 | 63 3 -2.7 -1.4 62 44 21946 225 10 7.1 7.1 | 158 7 -2.6 6.3 63 38 22860 220 3 1.9 2.3 | 101 8 -7.8 1.6 64 36 23165 220 10 6.4 7.7 | 155 8 -3.3 6.9 65 35 23470 240 10 8.7 5.0 | 167 4 -1.0 4.3 66 33 23774 230 10 7.7 6.4 | 160 6 -2.0 5.7 67 32 24079 260 11 10.8 1.9 | 225 2 1.2 1.2 68 30 24384 335 4 1.7 -3.6 | 61 9 -8.0 -4.4 69 30 24400 70 7 -6.6 -2.4 | 79 17 -16.3 -3.1 70 25 25603 240 10 8.7 5.0 | 167 4 -1.0 4.3 71 24 25908 335 10 4.2 -9.1 | 29 11 -5.5 -9.8 72 23 26213 5 10 -0.9 -10.0 | 45 15 -10.6 -10.7 73 22 26518 85 10 -10.0 -0.9 | 85 20 -19.6 -1.6 74 21 26822 160 10 -3.4 9.4 | 123 16 -13.1 8.7 75 20 27080 175 8 -0.7 8.0 | 125 13 -10.4 7.2 76 20 27127 175 14 -1.2 13.9 | 140 17 -10.9 13.2 77 19 27432 190 6 1.0 5.9 | 121 10 -8.6 5.2 78 16 28651 100 10 -9.8 1.7 | 93 20 -19.5 1.0 79 15 28956 145 10 -5.7 8.2 | 116 17 -15.4 7.4 80 10 31780 70 17 -16.0 -5.8 | 76 26 -25.7 -6.6 81 7 34270 105 18 -17.4 4.7 | 98 27 -27.1 3.9 Wind Parameters Mean winds (0-6000m): 235.6 at 12.9 knts Storm direction: 265.6 at 9.7 knts Shear (0-3000m) pos: 1.7 neg: 0.4 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 52.6 deg Storm rel helicity (0-3000m) pos: 30.3 neg: -13.0 tot: 17.2 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 10.77 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 ------------------------------------------------------------------------------- 500 192 8 133 11| 4.0 0.0 4.0| 12.6 0.0 12.6 25.2 0.73| 5.9 4.3 1000 197 8 135 10| 2.5 0.0 2.5| 18.5 -4.1 14.5 14.5 0.48| 5.3 2.6 1500 200 9 139 10| 1.8 0.0 1.8| 20.6 -5.7 14.9 9.9 0.36| 4.9 1.7 2000 204 9 141 10| 1.3 0.5 1.9| 22.6 -5.7 16.9 8.4 0.33| 4.7 1.5 2500 205 9 142 9| 1.4 0.4 1.8| 26.7 -12.6 14.1 5.7 0.22| 5.0 1.1 3000 212 9 146 9| 1.7 0.4 2.1| 30.3 -13.0 17.2 5.7 0.26| 5.0 1.3 4000 226 10 159 7| 1.6 1.1 2.8| 32.9 -13.2 19.8 4.9 0.24| 5.4 1.3 5000 231 11 174 6| 1.3 0.9 2.2| 33.2 -34.9 -1.7 -0.3 0.01| 5.8 0.1 6000 236 13 189 7| 2.4 0.8 3.1|100.0 -34.9 65.1 10.9 0.26| 6.8 1.8 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250812.00.gif