UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:0000Z 19 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 99 10 6 SFC 999 103 2.6 -5.4 56 8.0 -0.3 10 6 275.8 276.3 272.8 282.9 2.55 2 940 595 -1.9 -6.9 69 5.0 -3.6 350 11 276.1 276.5 272.8 282.8 2.42 3 925 723 -3.3 -7.5 73 4.2 -4.7 330 11 275.9 276.3 272.6 282.5 2.35 4 860 1293 -8.7 -8.7 100 0.0 -8.7 332 10 276.1 276.5 272.6 282.5 2.30 5 850 1384 -9.5 -9.5 100 0.0 -9.5 335 10 276.2 276.6 272.5 282.3 2.18 6 831 1558 -10.7 -11.0 98 0.3 -10.8 327 10 276.7 277.1 272.5 282.3 1.98 7 827 1595 -9.9 -13.6 74 3.7 -10.9 330 9 277.9 278.2 272.6 282.6 1.62 8 817 1689 -9.1 -17.1 52 8.0 -11.1 336 8 279.8 280.0 273.1 283.3 1.22 9 772 2125 -12.7 -17.1 70 4.4 -13.7 335 11 280.5 280.7 273.6 284.3 1.29 10 767 2174 -12.3 -20.3 51 8.0 -14.0 336 11 281.4 281.6 273.6 284.4 0.99 11 764 2204 -11.7 -27.7 25 16.0 -14.6 336 11 282.4 282.5 273.4 284.0 0.51 12 760 2244 -11.3 -33.3 14 22.0 -14.7 337 12 283.2 283.3 273.6 284.2 0.30 13 728 2573 -13.1 -35.1 14 22.0 -16.3 338 13 284.8 284.8 274.3 285.6 0.27 14 700 2871 -15.1 -31.1 24 16.0 -17.6 320 13 285.8 285.8 275.1 287.1 0.41 15 695 2925 -15.3 -30.3 27 15.0 -17.7 316 13 286.1 286.2 275.4 287.5 0.44 16 679 3100 -16.3 -33.3 22 17.0 -18.7 304 14 286.9 287.0 275.6 288.0 0.34 17 673 3167 -16.5 -29.5 32 13.0 -18.6 299 15 287.4 287.5 276.2 289.0 0.49 18 669 3212 -16.3 -28.3 35 12.0 -18.3 296 15 288.1 288.2 276.6 289.9 0.55 19 666 3245 -16.1 -29.1 32 13.0 -18.3 293 15 288.7 288.8 276.9 290.4 0.52 20 646 3474 -17.3 -33.3 23 16.0 -19.6 287 16 289.9 290.0 277.2 291.1 0.36 21 641 3532 -16.9 -35.9 18 19.0 -19.5 288 15 291.0 291.1 277.6 291.9 0.28 22 628 3685 -18.3 -33.3 26 15.0 -20.4 290 15 291.1 291.2 277.8 292.3 0.37 23 620 3781 -19.1 -29.1 41 10.0 -20.7 287 16 291.3 291.4 278.2 293.0 0.56 24 606 3950 -20.5 -29.5 44 9.0 -21.9 281 17 291.6 291.7 278.3 293.3 0.55 25 601 4011 -21.1 -29.1 49 8.0 -22.4 279 16 291.6 291.7 278.3 293.4 0.57 26 593 4110 -21.9 -30.9 44 9.0 -23.2 274 14 291.8 291.8 278.3 293.3 0.49 27 587 4184 -22.5 -34.5 33 12.0 -24.0 270 12 291.9 292.0 278.2 293.0 0.35 28 584 4222 -22.7 -28.7 58 6.0 -23.6 268 12 292.1 292.2 278.6 294.1 0.61 29 582 4247 -22.9 -27.9 64 5.0 -23.7 267 11 292.2 292.3 278.7 294.3 0.66 30 536 4844 -27.3 -35.3 47 8.0 -28.2 260 13 293.9 293.9 279.1 295.0 0.35 31 526 4979 -28.7 -35.7 51 7.0 -29.5 256 14 293.8 293.8 279.0 294.9 0.35 32 522 5034 -28.9 -34.9 56 6.0 -29.6 254 15 294.2 294.2 279.3 295.4 0.38 33 500 5340 -30.9 -37.9 50 7.0 -31.6 240 18 295.4 295.4 279.7 296.3 0.29 34 497 5383 -30.9 -37.9 50 7.0 -31.6 244 18 295.9 295.9 279.9 296.9 0.29 35 474 5718 -33.5 -38.5 61 5.0 -33.9 251 19 296.7 296.7 280.3 297.7 0.29 36 454 6020 -36.3 -38.3 82 2.0 -36.5 246 21 296.9 296.9 280.4 297.9 0.31 37 442 6206 -36.9 -42.9 54 6.0 -37.3 247 24 298.4 298.4 280.9 299.1 0.20 38 438 6269 -37.5 -42.3 61 4.8 -37.8 248 25 298.4 298.4 281.0 299.1 0.21 39 429 6412 -38.7 -44.7 53 6.0 -39.1 250 28 298.7 298.7 281.0 299.2 0.17 40 413 6673 -40.5 -46.5 52 6.0 -40.8 254 32 299.6 299.6 281.4 300.1 0.14 41 400 6890 -42.5 -46.4 66 3.9 -42.7 250 34 299.8 299.8 281.4 300.3 0.15 42 377 7287 -45.9 -47.9 80 2.0 -46.0 241 39 300.4 300.4 281.7 300.9 0.13 43 366 7484 -47.3 -50.6 69 3.3 -47.4 245 38 301.1 301.1 282.0 301.4 0.10 44 354 7703 -49.5 -51.6 78 2.1 -49.6 251 38 301.0 301.0 281.9 301.3 0.09 45 351 7759 -50.1 -52.3 77 2.2 -50.1 251 38 300.9 300.9 281.8 301.2 0.09 46 347 7833 -50.7 -54.2 66 3.5 -50.8 252 39 301.1 301.1 281.9 301.3 0.07 47 345 7871 -50.9 -55.2 60 4.3 -51.0 252 39 301.3 301.3 282.0 301.5 0.06 48 338 8004 -51.9 -55.0 69 3.1 -52.0 253 40 301.7 301.7 282.1 302.0 0.06 49 317 8418 -54.1 -60.1 48 6.0 -54.2 253 39 304.3 304.3 283.1 304.4 0.04 50 312 8520 -54.7 -61.7 42 7.0 -54.8 252 38 304.8 304.8 283.4 304.9 0.03 51 301 8749 -55.7 -61.7 47 6.0 -55.8 250 34 306.5 306.5 284.1 306.7 0.03 52 300 8770 -55.9 -61.9 47 6.0 -56.0 250 34 306.6 306.6 284.1 306.7 0.03 53 282 9162 -57.1 -65.1 36 8.0 -57.2 245 29 310.3 310.3 285.5 310.4 0.02 54 277 9275 -57.5 -63.5 46 6.0 -57.6 247 28 311.3 311.3 285.8 311.4 0.03 55 273 9367 -57.7 -65.7 35 8.0 -57.8 248 28 312.3 312.3 286.2 312.4 0.02 56 259 9698 -58.5 -68.5 27 10.0 -58.6 252 26 315.9 315.9 287.4 315.9 0.01 57 250 9920 -58.7 -66.7 35 8.0 -58.8 255 25 318.8 318.8 288.3 318.9 0.02 58 248 9970 -59.1 -67.1 35 8.0 -59.2 250 26 318.9 318.9 288.4 319.0 0.02 59 200 11340 -51.9 -79.9 2 28.0 -52.3 250 29 350.6 350.6 296.8 350.6 0.00 60 150 13210 -51.1 -82.1 1 31.0 -51.7 240 32 382.0 382.0 302.6 382.0 0.00 61 100 15840 -51.3 -83.3 1 32.0 -52.1 240 27 428.6 428.6 308.7 428.6 0.00 62 96 16105 -50.1 -83.1 1 33.0 -51.1 240 27 436.0 436.0 309.4 436.0 0.00 63 87 16745 -51.1 -83.1 1 32.0 -52.0 255 25 446.4 446.4 310.5 446.4 0.00 64 79 17372 -49.9 -82.9 1 33.0 -51.1 260 18 461.4 461.4 311.9 461.4 0.01 65 70 18160 -50.5 -83.5 1 33.0 -51.7 250 21 476.3 476.3 313.1 476.4 0.01 66 55 19736 -50.9 -83.9 1 33.0 -52.4 238 22 509.4 509.4 315.6 509.5 0.01 67 51 20230 -49.5 -83.5 1 34.0 -51.2 227 14 523.8 523.8 316.5 523.9 0.01 68 50 20360 -50.1 -83.1 1 33.0 -51.8 200 16 525.4 525.4 316.6 525.5 0.01 69 40 21814 -51.7 -84.7 1 33.0 -53.4 230 9 556.0 556.0 318.4 556.1 0.01 70 35 22685 -49.7 -83.7 1 34.0 -52.1 210 20 582.9 582.9 319.8 582.9 0.01 71 33 23068 -51.9 -84.9 1 33.0 -53.9 226 15 586.9 586.9 320.0 587.0 0.01 72 32 23268 -51.5 -84.5 1 33.0 -53.7 221 14 593.2 593.2 320.3 593.3 0.01 73 31 23475 -49.5 -84.5 1 35.0 -52.1 206 14 604.0 604.0 320.8 604.1 0.01 74 30 23690 -49.7 -83.7 1 34.0 -52.4 230 16 609.1 609.2 321.0 609.2 0.01 75 26 24621 -50.5 -84.5 1 34.0 -53.2 214 13 632.3 632.3 322.0 632.4 0.01 76 21 25998 -54.5 -85.5 1 31.0 -56.7 252 17 660.1 660.1 323.0 660.2 0.01 77 20 26310 -53.3 -85.3 1 32.0 -55.9 240 14 673.0 673.0 323.5 673.1 0.01 78 17 27358 -51.1 -84.1 1 33.0 -54.6 250 16 712.1 712.1 324.8 712.3 0.02 79 15 28169 -51.3 -84.3 1 33.0 -55.1 266 11 737.4 737.4 325.6 737.6 0.02 80 13 29090 -54.3 -85.3 1 31.0 -57.6 268 14 757.8 757.8 326.1 758.0 0.02 81 10 30780 -51.3 -84.3 1 33.0 -56.3 275 13 828.1 828.1 327.9 828.4 0.03 82 9.2 31323 -50.9 -84.9 1 34.0 -56.3 277 19 849.6 849.6 328.4 849.9 0.03 83 8.5 31836 -53.1 -85.1 1 32.0 -57.9 280 24 860.4 860.4 328.6 860.7 0.03 84 7.7 32476 -51.7 -84.7 1 33.0 -57.3 282 31 890.7 890.7 329.2 891.1 0.04 85 7.0 33090 -54.7 -85.7 1 31.0 -59.5 285 37 902.9 902.9 329.5 903.3 0.04 86 6.6 33465 -56.1 -87.1 1 31.0 -60.5 912.4 912.4 329.7 912.7 0.03 TRP 248 9970 -59.1 -67.1 35 8.0 -59.2 250 26 318.9 318.9 288.4 319.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5241.00 m Freezing level: 964.91 mb = 387.00 m = 1269.67 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 51.15 % Est. max temperature: 2.99 C = 37.39 F Sfc-Lift cond lev (LCL): 882.10 mb = 1094.79 m = 3591.77 ft T: -6.82 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.44 C Layer 940.0- 860.0 mb Conv cond level (CCL): 869.78 mb = 1204.99 m = 3953.32 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 2.86 C = 37.15 F Cap Strength: 10.16 C Lifted Index: 10.86 C Risk: None Lifted Index @300 mb: 16.91 C Lifted Index @700 mb: 5.56 C Showalter Index: 11.21 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 21.40 C K Index: -4.10 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 2.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.27 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 0.81 J/kg Cap Strength: 10.84 C Lift Cond Lev (LCL): 871.10 mb = 1193.11 m = 3914.36 ft Lev Free Conv (LFC): 856.10 mb = 1328.70 m = 4359.19 ft Equ Level (EL): 826.10 mb = 1603.83 m = 5261.84 ft B at Equ Level: -0.53 J/kg Max Parcel Lev (MPL): 826.10 mb = 1603.83 m = 5261.84 ft Wind level data Storm motion: 321 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 ---------------------------------------------------------- 0 999 103 10 6 -1.0 -5.9 | 104 7 -7.3 1.8 1 974 305 355 11 1.0 -11.0 | 58 6 -5.3 -3.3 2 938 610 350 11 1.9 -10.8 | 54 5 -4.3 -3.1 3 925 723 330 11 5.5 -9.5 | 22 2 -0.7 -1.8 4 903 914 335 9 3.8 -8.2 | 79 2 -2.4 -0.5 5 868 1219 330 10 5.0 -8.7 | 52 2 -1.2 -1.0 6 850 1384 335 10 4.2 -9.1 | 56 2 -2.0 -1.4 7 835 1524 325 10 5.7 -8.2 | 46 1 -0.5 -0.5 8 802 1829 345 6 1.6 -5.8 | 112 5 -4.7 1.9 9 771 2134 335 11 4.6 -10.0 | 35 3 -1.6 -2.3 10 741 2438 340 13 4.4 -12.2 | 22 5 -1.8 -4.5 11 712 2743 335 14 5.9 -12.7 | 4 5 -0.3 -5.0 12 700 2871 320 13 8.4 -10.0 | 317 3 2.1 -2.3 13 656 3353 285 16 15.5 -4.1 | 249 10 9.2 3.6 14 629 3658 290 15 14.1 -5.1 | 252 8 7.9 2.6 15 603 3962 280 17 16.7 -3.0 | 246 12 10.5 4.8 16 579 4267 265 10 10.0 0.9 | 203 9 3.7 8.6 17 533 4877 260 13 12.8 2.3 | 213 12 6.6 10.0 18 500 5340 240 18 15.6 9.0 | 209 19 9.3 16.7 19 490 5486 255 18 17.4 4.7 | 222 17 11.1 12.4 20 448 6096 245 22 19.9 9.3 | 219 22 13.7 17.0 21 411 6706 255 33 31.9 8.5 | 238 30 25.6 16.2 22 400 6890 250 34 31.9 11.6 | 233 32 25.7 19.3 23 375 7315 240 39 33.8 19.5 | 225 39 27.5 27.2 24 358 7620 250 37 34.8 12.7 | 234 35 28.5 20.4 25 326 8230 255 42 40.6 10.9 | 242 39 34.3 18.6 26 300 8770 250 34 31.9 11.6 | 233 32 25.7 19.3 27 283 9144 245 29 26.3 12.3 | 225 28 20.0 20.0 28 250 9920 255 25 24.1 6.5 | 232 23 17.9 14.2 29 248 9970 250 26 24.4 8.9 | 228 25 18.2 16.6 30 233 10363 245 27 24.5 11.4 | 224 26 18.2 19.1 31 212 10973 260 28 27.6 4.9 | 240 25 21.3 12.6 32 200 11340 250 29 27.3 9.9 | 230 27 21.0 17.6 33 193 11582 240 30 26.0 15.0 | 221 30 19.7 22.7 34 175 12192 260 28 27.6 4.9 | 240 25 21.3 12.6 35 167 12497 250 21 19.7 7.2 | 222 20 13.5 14.9 36 160 12802 240 24 20.8 12.0 | 216 24 14.5 19.7 37 150 13210 240 32 27.7 16.0 | 222 32 21.5 23.7 38 121 14630 255 35 33.8 9.1 | 239 32 27.6 16.8 39 115 14935 250 24 22.6 8.2 | 226 23 16.3 15.9 40 110 15240 260 24 23.6 4.2 | 236 21 17.4 11.9 41 100 15840 240 27 23.4 13.5 | 219 27 17.1 21.2 42 95 16154 240 27 23.4 13.5 | 219 27 17.1 21.2 43 91 16459 260 23 22.7 4.0 | 235 20 16.4 11.7 44 83 17069 250 28 26.3 9.6 | 229 26 20.1 17.3 45 79 17374 260 18 17.7 3.1 | 227 16 11.5 10.8 46 75 17678 220 12 7.7 9.2 | 185 17 1.5 16.9 47 72 17983 205 16 6.8 14.5 | 181 22 0.5 22.2 48 70 18160 250 21 19.7 7.2 | 222 20 13.5 14.9 49 69 18288 235 26 21.3 14.9 | 214 27 15.1 22.6 50 66 18593 255 19 18.4 4.9 | 224 17 12.1 12.6 51 63 18898 205 15 6.3 13.6 | 180 21 0.1 21.3 52 60 19202 200 24 8.2 22.6 | 184 30 2.0 30.3 53 57 19507 230 27 20.7 17.4 | 210 29 14.4 25.1 54 52 20117 250 13 12.2 4.4 | 206 14 6.0 12.2 55 50 20360 200 16 5.5 15.0 | 178 23 -0.8 22.7 56 50 20422 205 14 5.9 12.7 | 179 20 -0.3 20.4 57 47 20726 200 16 5.5 15.0 | 178 23 -0.8 22.7 58 45 21031 235 16 13.1 9.2 | 202 18 6.9 16.9 59 43 21336 225 19 13.4 13.4 | 199 22 7.2 21.1 60 41 21641 270 15 15.0 -0.0 | 229 12 8.8 7.7 61 39 21946 200 5 1.7 4.7 | 160 13 -4.5 12.4 62 37 22250 195 18 4.7 17.4 | 176 25 -1.6 25.1 63 36 22555 205 22 9.3 19.9 | 186 28 3.1 27.6 64 33 23165 230 14 10.7 9.0 | 195 17 4.5 16.7 65 31 23470 205 14 5.9 12.7 | 179 20 -0.3 20.4 66 30 23690 230 16 12.3 10.3 | 198 19 6.0 18.0 67 28 24079 215 20 11.5 16.4 | 192 25 5.2 24.1 68 27 24384 225 7 4.9 4.9 | 174 13 -1.3 12.7 69 26 24689 210 15 7.5 13.0 | 183 21 1.3 20.7 70 25 24994 205 21 8.9 19.0 | 186 27 2.6 26.7 71 23 25298 235 26 21.3 14.9 | 214 27 15.1 22.6 72 21 25908 265 17 16.9 1.5 | 229 14 10.7 9.2 73 20 26213 220 16 10.3 12.3 | 191 20 4.0 20.0 74 20 26310 240 14 12.1 7.0 | 202 16 5.9 14.7 75 19 26518 245 10 9.1 4.2 | 193 12 2.8 11.9 76 18 26822 235 12 9.8 6.9 | 194 15 3.6 14.6 77 18 27127 250 15 14.1 5.1 | 211 15 7.9 12.8 78 17 27432 250 16 15.0 5.5 | 214 16 8.8 13.2 79 16 27737 290 13 12.2 -4.4 | 241 7 6.0 3.3 80 15 28042 260 11 10.8 1.9 | 206 11 4.6 9.6 81 15 28346 275 12 12.0 -1.0 | 221 9 5.7 6.7 82 14 28651 250 14 13.2 4.8 | 209 14 6.9 12.5 83 13 29261 275 14 13.9 -1.2 | 230 10 7.7 6.5 84 12 29870 250 13 12.2 4.4 | 206 14 6.0 12.2 85 11 30175 260 13 12.8 2.3 | 213 12 6.6 10.0 86 10 30780 275 13 13.0 -1.1 | 226 9 6.7 6.6 87 7 33090 285 37 35.7 -9.6 | 274 30 29.5 -1.9 Wind Parameters Mean winds (0-6000m): 291.0 at 13.2 knts Storm direction: 321.0 at 9.9 knts Shear (0-3000m) pos: 0.8 neg: 2.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 168.1 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -25.0 tot: -22.8 m^2/s^2 ave: -7.6 10^-3 m/s^2 rel: -0.50 Storm rel vorticity (0-3000m) horiz: 6.1 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 21.11 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 ------------------------------------------------------------------------------- 500 355 10 67 6| 0.0 5.9 5.9| 0.0 -9.9 -9.9 -19.8 -0.90| 6.6 -5.9 1000 345 10 62 4| 0.0 3.2 3.2| 1.0 -11.5 -10.5 -10.5 -0.48| 6.4 -3.1 1500 340 10 60 3| 0.0 2.0 2.0| 1.3 -11.7 -10.4 -7.0 -0.35| 5.4 -1.9 2000 339 9 69 3| 0.5 1.5 2.0| 2.3 -15.0 -12.8 -6.4 -0.35| 6.0 -2.1 2500 339 10 58 3| 1.0 1.2 2.2| 2.3 -17.3 -15.1 -6.0 -0.39| 5.5 -2.1 3000 335 11 43 3| 0.8 2.2 3.0| 2.3 -25.0 -22.8 -7.6 -0.50| 6.1 -3.0 4000 319 12 309 2| 0.6 2.2 2.8| 3.0 -43.6 -40.6 -10.1 -0.52| 6.1 -3.2 5000 307 12 262 3| 0.5 2.2 2.7| 7.8 -54.4 -46.6 -9.3 -0.47| 6.0 -2.8 6000 291 13 244 7| 0.5 2.2 2.8| 25.4 -63.2 -37.8 -6.3 -0.36| 6.1 -2.2 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251019.00.gif