UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 18 OCT 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 ------------------------------------------------------------------------------- 0 1000 68 300 1 SFC 995 103 -1.3 -2.3 93 1.0 -1.7 300 1 272.2 272.8 271.7 281.0 3.24 2 992 127 0.2 -2.3 83 2.5 -0.8 301 2 274.0 274.5 272.8 282.8 3.25 3 990 144 0.2 -2.4 83 2.6 -0.8 301 3 274.1 274.7 272.9 283.0 3.23 4 973 284 1.2 -2.7 75 3.9 -0.3 304 11 276.5 277.0 274.2 285.4 3.22 5 953 453 0.4 -3.6 74 4.0 -1.2 324 11 277.3 277.9 274.5 285.9 3.07 6 925 693 -1.7 -4.4 82 2.7 -2.7 330 11 277.6 278.1 274.5 285.9 2.98 7 897 937 -3.9 -5.0 92 1.1 -4.3 333 10 277.8 278.2 274.5 285.9 2.93 8 871 1168 -5.5 -6.0 96 0.5 -5.7 310 12 278.4 278.9 274.7 286.3 2.80 9 866 1213 -5.9 -6.5 96 0.6 -6.1 306 12 278.5 278.9 274.6 286.1 2.71 10 855 1313 -6.3 -7.4 92 1.1 -6.7 305 17 279.1 279.5 274.7 286.3 2.56 11 850 1359 -5.9 -8.8 80 2.9 -6.8 305 20 280.0 280.4 274.8 286.5 2.31 12 849 1368 -5.9 -8.9 79 3.0 -6.9 305 20 280.1 280.5 274.9 286.6 2.29 13 811 1725 -9.1 -9.9 94 0.8 -9.4 315 14 280.4 280.7 274.9 286.7 2.22 14 799 1840 -9.1 -10.9 87 1.8 -9.6 320 10 281.6 281.9 275.4 287.5 2.08 15 791 1918 -8.7 -12.6 73 3.9 -9.8 323 10 282.8 283.1 275.7 288.1 1.83 16 785 1978 -8.9 -12.4 76 3.5 -9.9 325 10 283.2 283.5 276.0 288.7 1.88 17 780 2027 -9.1 -15.1 62 6.0 -10.7 326 10 283.5 283.8 275.6 288.0 1.51 18 776 2067 -9.3 -15.3 62 6.0 -10.9 328 10 283.7 284.0 275.7 288.1 1.50 19 761 2218 -10.1 -13.3 77 3.2 -11.0 330 12 284.4 284.7 276.5 289.7 1.80 20 701 2848 -12.7 -18.7 61 6.0 -14.2 316 19 288.3 288.5 277.7 292.1 1.25 21 700 2859 -12.7 -18.7 61 6.0 -14.2 315 19 288.4 288.6 277.7 292.2 1.25 22 685 3024 -13.5 -22.5 47 9.0 -15.4 315 19 289.3 289.5 277.7 292.2 0.92 23 683 3046 -13.5 -24.5 39 11.0 -15.7 315 19 289.6 289.7 277.6 292.0 0.77 24 676 3124 -13.7 -28.7 27 15.0 -16.4 315 19 290.2 290.3 277.6 291.9 0.53 25 672 3169 -13.5 -38.5 10 25.0 -16.9 315 19 290.9 290.9 277.4 291.6 0.20 26 664 3260 -13.9 -42.9 7 29.0 -17.4 315 19 291.5 291.5 277.6 291.9 0.13 27 636 3585 -16.3 -35.3 18 19.0 -19.0 315 20 292.3 292.4 278.3 293.3 0.30 28 599 4033 -19.1 -41.1 12 22.0 -21.6 324 23 294.2 294.2 279.0 294.8 0.17 29 595 4083 -18.7 -43.7 9 25.0 -21.4 323 24 295.2 295.2 279.4 295.6 0.13 30 526 4986 -26.5 -41.5 23 15.0 -27.9 314 28 296.4 296.4 280.0 297.1 0.19 31 500 5350 -29.3 -50.3 11 21.0 -30.7 310 23 297.3 297.3 280.3 297.6 0.08 32 495 5422 -29.7 -52.7 9 23.0 -31.1 310 23 297.7 297.7 280.4 297.9 0.06 33 464 5879 -33.9 -49.9 18 16.0 -34.8 307 26 298.0 298.0 280.6 298.3 0.09 34 436 6311 -37.9 -44.9 48 7.0 -38.3 308 28 298.3 298.3 280.8 298.8 0.16 35 427 6454 -39.1 -49.1 34 10.0 -39.6 309 29 298.5 298.6 280.8 298.9 0.10 36 424 6503 -38.9 -54.9 17 16.0 -39.5 310 29 299.4 299.4 281.1 299.6 0.05 37 407 6782 -40.7 -59.7 11 19.0 -41.3 314 31 300.6 300.6 281.6 300.7 0.03 38 400 6900 -41.5 -59.5 13 18.0 -42.1 315 32 301.1 301.1 281.8 301.2 0.03 39 380 7246 -44.5 -61.5 13 17.0 -44.9 313 34 301.5 301.6 282.0 301.6 0.03 40 366 7496 -46.7 -57.7 27 11.0 -47.0 305 38 301.9 301.9 282.2 302.0 0.04 41 351 7771 -49.3 -62.3 20 13.0 -49.6 300 40 302.0 302.0 282.2 302.1 0.02 42 311 8552 -56.3 -64.3 36 8.0 -56.4 294 38 302.9 302.9 282.5 302.9 0.02 43 300 8780 -57.1 -66.1 31 9.0 -57.2 290 36 304.9 304.9 283.4 304.9 0.02 44 292 8950 -57.7 -67.7 27 10.0 -57.8 287 34 306.4 306.4 284.0 306.4 0.01 45 286 9081 -58.3 -67.3 31 9.0 -58.4 289 31 307.3 307.3 284.3 307.4 0.02 46 281 9192 -57.9 -66.9 31 9.0 -58.0 292 27 309.5 309.5 285.1 309.5 0.02 47 268 9488 -60.5 -65.5 52 5.0 -60.6 290 17 309.9 309.9 285.3 310.0 0.02 48 265 9558 -60.5 -65.4 52 4.9 -60.6 286 17 310.9 310.9 285.7 311.0 0.02 49 252 9871 -60.7 -67.7 39 7.0 -60.7 271 18 315.1 315.1 287.1 315.2 0.02 50 250 9920 -60.7 -67.7 39 7.0 -60.8 270 18 315.8 315.8 287.4 315.9 0.02 51 242 10124 -58.7 -70.7 20 12.0 -58.8 270 17 321.8 321.8 289.3 321.8 0.01 52 235 10309 -58.9 -72.9 15 14.0 -59.0 270 15 324.2 324.2 290.0 324.2 0.01 53 234 10335 -56.7 -72.7 12 16.0 -56.9 270 15 327.9 327.9 291.1 328.0 0.01 54 226 10557 -54.9 -76.9 5 22.0 -55.1 270 15 333.9 333.9 292.8 334.0 0.00 55 211 10997 -55.7 -78.7 4 23.0 -55.9 230 11 339.3 339.3 294.1 339.3 0.00 56 202 11276 -53.7 -79.7 3 26.0 -54.0 235 16 346.7 346.7 295.9 346.8 0.00 57 200 11340 -53.9 -79.9 3 26.0 -54.2 210 16 347.4 347.4 296.1 347.4 0.00 58 191 11637 -54.1 -81.1 2 27.0 -54.4 215 16 351.7 351.7 297.0 351.7 0.00 59 150 13200 -52.3 -82.3 2 30.0 -52.8 240 23 380.0 380.0 302.2 380.0 0.00 60 100 15840 -49.5 -82.5 1 33.0 -50.5 225 25 432.1 432.1 309.0 432.1 0.00 61 75 17717 -50.5 -83.5 1 33.0 -51.7 268 14 467.0 467.0 312.4 467.1 0.00 62 72 17984 -47.7 -82.7 1 35.0 -49.3 220 16 478.5 478.5 313.3 478.5 0.01 63 70 18170 -47.3 -82.3 1 35.0 -49.0 205 20 483.2 483.2 313.7 483.2 0.01 64 69 18265 -46.9 -82.9 1 36.0 -48.7 213 17 486.0 486.0 313.9 486.1 0.01 65 59 19295 -48.3 -83.3 1 35.0 -50.1 220 34 505.2 505.2 315.3 505.2 0.01 66 55 19752 -51.9 -84.9 1 33.0 -53.2 246 29 507.2 507.2 315.5 507.2 0.01 67 55 19752 -51.9 -84.9 1 33.0 -53.2 246 29 507.2 507.2 315.5 507.2 0.01 68 53 19992 -50.7 -84.7 1 34.0 -52.2 247 26 515.3 515.3 316.0 515.4 0.01 69 50 20370 -50.9 -84.9 1 34.0 -52.5 225 15 523.5 523.5 316.5 523.6 0.01 70 48 20635 -51.7 -84.7 1 33.0 -53.2 235 17 527.8 527.8 316.8 527.8 0.01 71 46 20912 -50.1 -84.1 1 34.0 -51.9 205 19 538.1 538.1 317.4 538.1 0.01 72 45 21056 -50.1 -84.1 1 34.0 -52.0 198 22 541.5 541.5 317.6 541.5 0.01 73 41 21661 -51.9 -84.9 1 33.0 -53.6 248 23 551.6 551.6 318.2 551.6 0.01 74 38 22156 -50.1 -85.1 1 35.0 -52.2 208 17 568.3 568.3 319.0 568.4 0.01 75 35 22691 -51.7 -85.7 1 34.0 -53.7 200 21 577.7 577.7 319.6 577.7 0.01 76 34 22879 -50.9 -84.9 1 34.0 -53.1 225 22 584.6 584.6 319.9 584.6 0.01 77 33 23073 -52.5 -85.5 1 33.0 -54.4 228 15 585.3 585.3 319.9 585.4 0.01 78 30 23690 -51.7 -85.7 1 34.0 -53.9 265 10 603.7 603.7 320.7 603.8 0.01 79 29 23910 -51.5 -85.5 1 34.0 -53.8 268 12 610.1 610.1 321.0 610.2 0.01 80 28 24137 -52.9 -85.9 1 33.0 -55.0 271 9 612.4 612.4 321.2 612.4 0.01 81 27 24373 -51.9 -85.9 1 34.0 -54.2 298 5 621.6 621.6 321.6 621.7 0.01 82 26 24616 -53.9 -85.9 1 32.0 -55.9 218 9 622.7 622.7 321.6 622.7 0.01 83 22 25686 -55.1 -87.1 1 32.0 -57.1 282 12 649.6 649.6 322.7 649.6 0.01 84 21 25986 -52.1 -86.1 1 34.0 -54.9 241 15 667.3 667.3 323.3 667.4 0.01 85 20 26300 -54.3 -86.3 1 32.0 -56.6 255 12 670.0 670.0 323.4 670.0 0.01 86 18 26975 -55.1 -87.1 1 32.0 -57.5 301 13 687.9 687.9 324.0 688.0 0.01 87 15 28153 -51.1 -86.1 1 35.0 -55.0 333 3 738.1 738.1 325.6 738.2 0.02 88 15 28153 -51.5 -85.5 1 34.0 -55.2 333 3 736.7 736.7 325.6 736.9 0.02 89 13 29086 -49.9 -84.9 1 35.0 -54.6 313 12 773.0 773.1 326.5 773.2 0.02 90 12 29608 -51.7 -85.7 1 34.0 -56.0 290 13 784.6 784.6 326.8 784.7 0.02 91 11 30174 -51.3 -85.3 1 34.0 -56.0 287 15 805.8 805.8 327.4 806.0 0.02 92 10 30790 -54.1 -87.1 1 33.0 -58.1 310 15 817.6 817.6 327.7 817.8 0.02 93 9.9 30854 -54.3 -87.3 1 33.0 -58.2 819.2 819.2 327.7 819.4 0.02 TRP 268 9488 -60.5 -65.5 52 5.0 -60.6 290 17 309.9 309.9 285.3 310.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: Surface below freezing Freezing level: 992.40 mb = 124.12 m = 407.22 ft Freezing level: 947.67 mb = 498.33 m = 1634.93 ft Wetbulb zero: Below ground Precipitable water: 0.31 inches Sfc-500 mean rel hum: 49.73 % Est. max temperature: 6.54 C = 43.77 F Sfc-Lift cond lev (LCL): 979.38 mb = 231.14 m = 758.34 ft T: 0.82 C 700-500 lapse rate: 6.66 C/km ThetaE index: 0.70 C Layer 780.0- 776.0 mb Conv cond level (CCL): 885.62 mb = 1036.94 m = 3401.98 ft Mean mixing ratio: 3.07 g/kg Conv temperature: 4.50 C = 40.10 F Cap Strength: 10.05 C Lifted Index: 10.44 C Risk: None Lifted Index @300 mb: 13.84 C Lifted Index @700 mb: 6.06 C Showalter Index: 9.53 C Risk: None Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: 20.50 C K Index: 8.60 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.75 J/kg Max Up Vert Vel: 5.05 m/s Conv Inhibition (B-): 71692.05 J/kg Cap Strength: 10.39 C Lift Cond Lev (LCL): 901.40 mb = 897.73 m = 2945.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 14 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 ---------------------------------------------------------- 0 995 103 300 1 0.9 -0.5 | 169 14 -2.6 13.3 1 970 305 305 12 9.8 -6.9 | 223 9 6.4 6.9 2 935 610 345 10 2.6 -9.7 | 168 4 -0.9 4.2 3 925 693 330 11 5.5 -9.5 | 205 5 2.0 4.3 4 899 914 335 10 4.2 -9.1 | 189 5 0.8 4.8 5 865 1219 305 12 9.8 -6.9 | 223 9 6.4 6.9 6 850 1359 305 20 16.4 -11.5 | 260 13 12.9 2.4 7 832 1524 305 20 16.4 -11.5 | 260 13 12.9 2.4 8 800 1829 320 10 6.4 -7.7 | 206 7 3.0 6.2 9 769 2134 330 10 5.0 -8.7 | 197 5 1.5 5.2 10 739 2438 330 16 8.0 -13.9 | 270 5 4.5 -0.0 11 711 2743 325 18 10.3 -14.7 | 278 7 6.9 -0.9 12 700 2859 315 19 13.4 -13.4 | 268 10 10.0 0.4 13 628 3658 315 20 14.1 -14.1 | 272 11 10.7 -0.3 14 603 3962 325 23 13.2 -18.8 | 297 11 9.7 -5.0 15 579 4267 320 25 16.1 -19.2 | 293 14 12.6 -5.3 16 533 4877 315 29 20.5 -20.5 | 291 18 17.0 -6.7 17 500 5350 310 23 17.6 -14.8 | 274 14 14.2 -1.0 18 449 6096 305 27 22.1 -15.5 | 275 19 18.7 -1.7 19 400 6900 315 32 22.6 -22.6 | 295 21 19.2 -8.8 20 393 7010 320 31 19.9 -23.7 | 301 19 16.5 -9.9 21 358 7620 300 40 34.6 -20.0 | 281 32 31.2 -6.2 22 326 8230 300 40 34.6 -20.0 | 281 32 31.2 -6.2 23 300 8780 290 36 33.8 -12.3 | 267 30 30.4 1.5 24 297 8839 285 37 35.7 -9.6 | 262 33 32.3 4.2 25 283 9144 290 29 27.3 -9.9 | 261 24 23.8 3.9 26 270 9449 300 18 15.6 -9.0 | 248 13 12.1 4.8 27 268 9488 290 17 16.0 -5.8 | 237 15 12.5 8.0 28 257 9754 275 18 17.9 -1.6 | 230 19 14.5 12.3 29 250 9920 270 18 18.0 -0.0 | 226 20 14.5 13.8 30 233 10363 270 15 15.0 -0.0 | 220 18 11.5 13.8 31 222 10668 270 15 15.0 -0.0 | 220 18 11.5 13.8 32 212 10973 230 11 8.4 7.1 | 193 21 5.0 20.9 33 202 11278 235 16 13.1 9.2 | 203 25 9.6 23.0 34 200 11340 210 16 8.0 13.9 | 189 28 4.5 27.7 35 193 11582 210 15 7.5 13.0 | 189 27 4.0 26.8 36 184 11887 240 22 19.1 11.0 | 212 29 15.6 24.8 37 160 12802 250 19 17.9 6.5 | 215 25 14.4 20.3 38 152 13106 225 19 13.4 13.4 | 200 29 10.0 27.3 39 150 13200 240 23 19.9 11.5 | 213 30 16.5 25.3 40 139 13716 240 24 20.8 12.0 | 214 31 17.3 25.8 41 120 14630 250 13 12.2 4.4 | 206 20 8.8 18.3 42 115 14935 220 12 7.7 9.2 | 190 23 4.2 23.0 43 110 15240 220 20 12.9 15.3 | 198 31 9.4 29.1 44 105 15545 230 24 18.4 15.4 | 207 33 14.9 29.3 45 100 15840 225 25 17.7 17.7 | 204 35 14.2 31.5 46 100 15850 215 25 14.3 20.5 | 198 36 10.9 34.3 47 95 16154 225 25 17.7 17.7 | 204 35 14.2 31.5 48 91 16459 215 22 12.6 18.0 | 196 33 9.2 31.8 49 87 16764 215 24 13.8 19.7 | 197 35 10.3 33.5 50 79 17374 240 18 15.6 9.0 | 208 26 12.1 22.8 51 75 17678 275 14 13.9 -1.2 | 220 16 10.5 12.6 52 72 17983 220 16 10.3 12.3 | 195 27 6.8 26.1 53 70 18170 205 20 8.5 18.1 | 189 32 5.0 32.0 54 69 18288 215 16 9.2 13.1 | 192 28 5.7 26.9 55 66 18593 205 22 9.3 19.9 | 190 34 5.8 33.8 56 60 19202 215 35 20.1 28.7 | 201 46 16.6 42.5 57 54 19812 250 28 26.3 9.6 | 224 33 22.8 23.4 58 52 20117 245 25 22.7 10.6 | 218 31 19.2 24.4 59 50 20370 225 15 10.6 10.6 | 196 25 7.1 24.4 60 50 20422 270 18 18.0 -0.0 | 226 20 14.5 13.8 61 47 20726 220 16 10.3 12.3 | 195 27 6.8 26.1 62 45 21031 195 21 5.4 20.3 | 183 34 2.0 34.1 63 43 21336 230 30 23.0 19.3 | 211 38 19.5 33.1 64 41 21641 250 24 22.6 8.2 | 221 29 19.1 22.0 65 39 21946 225 14 9.9 9.9 | 195 25 6.4 23.7 66 37 22250 200 18 6.2 16.9 | 185 31 2.7 30.7 67 36 22555 180 20 0.0 20.0 | 174 34 -3.5 33.8 68 34 22860 225 23 16.3 16.3 | 203 33 12.8 30.1 69 33 23165 230 12 9.2 7.7 | 195 22 5.7 21.5 70 30 23690 265 10 10.0 0.9 | 204 16 6.5 14.7 71 30 23774 270 13 13.0 -0.0 | 215 17 9.5 13.8 72 28 24079 265 10 10.0 0.9 | 204 16 6.5 14.7 73 27 24384 300 5 4.3 -2.5 | 184 11 0.9 11.3 74 26 24689 190 10 1.7 9.8 | 176 24 -1.7 23.7 75 25 24994 205 15 6.3 13.6 | 186 28 2.9 27.4 76 23 25298 290 14 13.2 -4.8 | 227 13 9.7 9.0 77 22 25603 300 10 8.7 -5.0 | 210 10 5.2 8.8 78 21 25908 235 17 13.9 9.8 | 204 26 10.5 23.6 79 20 26213 260 11 10.8 1.9 | 205 17 7.4 15.7 80 20 26300 255 12 11.6 3.1 | 206 19 8.1 16.9 81 19 26518 240 11 9.5 5.5 | 197 20 6.1 19.3 82 18 27127 320 13 8.4 -10.0 | 232 6 4.9 3.9 83 17 27432 325 8 4.6 -6.6 | 189 7 1.1 7.3 84 15 28346 335 2 0.8 -1.8 | 168 12 -2.6 12.0 85 14 28651 290 10 9.4 -3.4 | 210 12 5.9 10.4 86 13 28956 315 13 9.2 -9.2 | 231 7 5.7 4.6 87 13 29261 310 10 7.7 -6.4 | 210 9 4.2 7.4 88 12 29870 275 15 14.9 -1.3 | 223 17 11.5 12.5 89 10 30790 310 15 11.5 -9.6 | 242 9 8.0 4.2 Wind Parameters Mean winds (0-6000m): 315.9 at 19.0 knts Storm direction: 345.9 at 14.3 knts Shear (0-3000m) pos: 1.6 neg: 3.5 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 63.3 neg: -29.2 tot: 34.1 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 12.74 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 ------------------------------------------------------------------------------- 500 317 9 201 8| 9.6 0.0 9.6| 27.7 -6.5 21.2 42.4 0.28| 19.4 5.5 1000 325 10 201 6| 4.8 2.7 7.5| 34.7 -8.0 26.7 26.7 0.36| 13.6 4.9 1500 316 12 225 7| 3.2 3.7 6.9| 55.7 -11.6 44.1 29.4 0.41| 13.6 5.5 2000 316 12 224 7| 2.4 2.8 5.2| 55.7 -26.3 29.4 14.7 0.18| 12.6 2.2 2500 319 12 227 6| 1.9 3.4 5.3| 62.5 -26.3 36.2 14.5 0.26| 11.6 3.0 3000 319 13 236 6| 1.6 3.5 5.1| 63.3 -29.2 34.1 11.4 0.22| 10.4 2.3 4000 319 15 251 7| 1.7 2.7 4.4| 77.9 -30.1 47.8 12.0 0.27| 8.7 2.4 5000 318 18 266 8| 1.4 2.6 3.9| 77.9 -44.2 33.7 6.7 0.20| 7.8 1.6 6000 316 19 269 10| 1.1 2.4 3.5| 79.4 -54.6 24.8 4.1 0.16| 7.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251018.12.gif