UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 20 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 32 5 10 SFC 991 103 -2.9 -5.7 81 2.8 -3.8 5 10 270.9 271.4 269.8 277.8 2.52 2 982 175 -3.1 -5.6 83 2.5 -4.0 18 11 271.5 271.9 270.2 278.4 2.56 3 980 192 -2.3 -5.8 77 3.5 -3.5 20 11 272.4 272.8 270.7 279.3 2.53 4 925 649 -5.5 -6.6 92 1.1 -5.9 50 13 273.7 274.1 271.5 280.6 2.52 5 921 683 -5.7 -6.9 91 1.2 -6.1 50 14 273.8 274.2 271.5 280.6 2.47 6 897 890 -6.1 -9.1 79 3.0 -7.0 50 21 275.5 275.8 272.0 281.5 2.14 7 893 925 -5.5 -10.5 68 5.0 -7.0 51 22 276.5 276.8 272.2 281.9 1.92 8 880 1040 -6.3 -10.5 72 4.2 -7.6 56 22 276.8 277.1 272.5 282.3 1.95 9 873 1102 -5.5 -11.5 63 6.0 -7.3 59 23 278.3 278.6 273.1 283.4 1.81 10 868 1147 -5.7 -12.7 58 7.0 -7.7 61 23 278.5 278.8 273.1 283.3 1.66 11 862 1201 -6.3 -12.3 62 6.0 -8.1 64 23 278.4 278.7 273.1 283.4 1.72 12 850 1311 -6.3 -15.3 49 9.0 -8.7 55 21 279.5 279.8 273.2 283.5 1.37 13 827 1525 -7.7 -14.7 57 7.0 -9.6 55 18 280.3 280.5 273.8 284.6 1.48 14 817 1619 -8.1 -12.3 72 4.2 -9.3 55 17 280.8 281.1 274.6 286.1 1.82 15 808 1705 -8.7 -12.4 75 3.7 -9.8 55 16 281.1 281.4 274.8 286.3 1.82 16 787 1909 -9.3 -13.5 71 4.2 -10.5 59 14 282.6 282.9 275.4 287.6 1.71 17 781 1968 -9.5 -12.3 80 2.8 -10.3 62 14 283.0 283.3 275.9 288.5 1.90 18 778 1998 -9.5 -13.3 74 3.8 -10.6 63 13 283.3 283.6 275.8 288.4 1.76 19 774 2038 -8.7 -15.7 57 7.0 -10.6 65 13 284.6 284.8 276.0 288.9 1.45 20 763 2149 -8.7 -19.7 41 11.0 -11.4 69 13 285.7 285.9 276.1 288.9 1.05 21 759 2189 -8.3 -29.3 17 21.0 -12.3 67 12 286.6 286.7 275.6 288.0 0.45 22 745 2333 -9.1 -33.1 12 24.0 -13.2 60 11 287.2 287.3 275.7 288.3 0.32 23 700 2812 -12.7 -30.7 21 18.0 -15.7 65 4 288.4 288.5 276.5 289.8 0.42 24 687 2955 -13.5 -27.5 30 14.0 -16.1 92 3 289.1 289.2 277.1 290.9 0.58 25 674 3099 -14.7 -29.7 27 15.0 -17.2 119 3 289.3 289.4 277.1 290.9 0.48 26 656 3303 -16.3 -26.3 42 10.0 -18.1 158 2 289.8 289.9 277.6 291.9 0.68 27 651 3361 -16.7 -26.7 42 10.0 -18.5 169 2 289.9 290.1 277.7 292.0 0.66 28 638 3512 -17.3 -33.3 23 16.0 -19.6 205 5 290.9 291.0 277.7 292.1 0.36 29 625 3666 -18.3 -29.3 37 11.0 -20.1 242 8 291.5 291.6 278.3 293.3 0.54 30 582 4193 -22.3 -28.3 58 6.0 -23.2 211 10 292.9 293.0 279.0 294.9 0.64 31 559 4488 -24.5 -32.5 47 8.0 -25.5 202 11 293.6 293.7 279.1 295.1 0.45 32 552 4579 -25.1 -31.1 57 6.0 -25.9 200 11 294.0 294.1 279.4 295.7 0.52 33 549 4619 -25.3 -32.3 52 7.0 -26.2 200 11 294.2 294.3 279.4 295.7 0.46 34 547 4645 -25.7 -29.8 68 4.1 -26.3 200 12 294.1 294.2 279.5 296.0 0.59 35 545 4672 -25.9 -29.4 72 3.5 -26.4 200 12 294.1 294.2 279.6 296.1 0.61 36 533 4832 -27.3 -29.4 82 2.1 -27.6 200 14 294.3 294.4 279.7 296.3 0.63 37 518 5037 -28.5 -30.0 87 1.5 -28.7 208 14 295.3 295.4 280.1 297.3 0.61 38 501 5276 -29.3 -32.5 74 3.2 -29.7 211 12 297.1 297.2 280.8 298.8 0.50 39 500 5290 -29.5 -32.7 74 3.2 -29.9 210 12 297.1 297.2 280.7 298.7 0.49 40 492 5405 -30.3 -33.8 71 3.5 -30.7 219 13 297.5 297.5 280.8 298.9 0.45 41 468 5759 -32.7 -34.9 81 2.2 -32.9 199 12 298.8 298.8 281.4 300.2 0.42 42 455 5956 -34.1 -37.0 75 2.9 -34.4 198 11 299.4 299.5 281.6 300.6 0.35 43 454 5972 -34.3 -36.6 80 2.3 -34.5 198 11 299.4 299.4 281.6 300.6 0.37 44 452 6003 -34.5 -36.4 83 1.9 -34.7 198 11 299.5 299.6 281.7 300.8 0.38 45 445 6112 -34.7 -38.8 66 4.1 -35.0 200 10 300.6 300.6 282.0 301.6 0.30 46 426 6415 -36.3 -38.0 84 1.7 -36.4 205 13 302.3 302.4 282.8 303.5 0.34 47 411 6663 -37.5 -41.2 68 3.7 -37.8 209 16 303.9 303.9 283.3 304.8 0.25 48 400 6850 -38.5 -41.3 75 2.8 -38.7 210 20 305.0 305.0 283.7 305.9 0.26 49 398 6885 -38.7 -41.9 72 3.2 -38.9 210 20 305.1 305.2 283.8 306.0 0.24 50 365 7474 -43.5 -45.3 82 1.8 -43.6 218 22 306.4 306.4 284.2 307.0 0.18 51 359 7586 -44.3 -47.5 70 3.2 -44.5 219 22 306.8 306.8 284.3 307.3 0.15 52 351 7737 -45.5 -46.9 86 1.4 -45.6 219 23 307.1 307.2 284.4 307.7 0.16 53 348 7794 -46.1 -48.3 78 2.2 -46.2 219 23 307.1 307.1 284.4 307.6 0.14 54 339 7968 -47.7 -49.0 86 1.3 -47.7 217 24 307.2 307.2 284.4 307.7 0.13 55 300 8770 -51.3 -64.3 20 13.0 -51.5 210 30 313.0 313.0 286.4 313.1 0.02 56 250 9940 -56.9 -63.9 41 7.0 -57.0 220 28 321.5 321.5 289.2 321.6 0.03 57 239 10222 -58.5 -65.5 40 7.0 -58.6 215 25 323.2 323.2 289.8 323.3 0.02 58 200 11350 -53.1 -80.1 2 27.0 -53.4 235 23 348.7 348.7 296.3 348.7 0.00 59 150 13210 -52.5 -82.5 1 30.0 -53.0 235 21 379.6 379.6 302.2 379.6 0.00 60 100 15840 -51.1 -83.1 1 32.0 -52.0 250 16 429.0 429.0 308.7 429.0 0.00 61 91 16456 -50.1 -83.1 1 33.0 -51.1 235 23 442.7 442.7 310.1 442.7 0.00 62 83 17057 -51.5 -83.5 1 32.0 -52.4 245 27 451.7 451.7 311.0 451.7 0.00 63 74 17806 -49.7 -83.7 1 34.0 -51.0 227 17 470.5 470.5 312.7 470.5 0.00 64 70 18170 -50.5 -83.5 1 33.0 -51.7 245 18 476.3 476.3 313.1 476.4 0.01 65 63 18854 -52.1 -84.1 1 32.0 -53.2 226 18 487.4 487.4 314.0 487.4 0.01 66 54 19857 -49.3 -83.3 1 34.0 -51.0 248 24 515.8 515.8 316.0 515.9 0.01 67 50 20360 -50.1 -84.1 1 34.0 -51.8 245 29 525.4 525.4 316.6 525.4 0.01 68 40 21810 -51.7 -84.7 1 33.0 -53.4 246 21 556.0 556.0 318.4 556.1 0.01 69 36 22495 -49.5 -84.5 1 35.0 -51.8 240 21 578.7 578.7 319.6 578.8 0.01 70 32 23262 -51.9 -84.9 1 33.0 -53.9 252 14 592.1 592.1 320.2 592.2 0.01 71 30 23680 -51.3 -85.3 1 34.0 -53.6 255 18 604.8 604.8 320.8 604.8 0.01 72 28 24130 -50.3 -84.3 1 34.0 -52.9 243 19 619.6 619.6 321.5 619.7 0.01 73 25 24868 -51.7 -85.7 1 34.0 -54.2 281 22 636.0 636.0 322.2 636.1 0.01 74 23 25410 -50.5 -84.5 1 34.0 -53.5 268 18 654.9 654.9 322.9 655.0 0.01 75 20 26320 -51.7 -85.7 1 34.0 -54.7 285 16 677.9 677.9 323.7 678.0 0.01 76 17 27371 -52.9 -85.9 1 33.0 -55.9 295 11 706.3 706.3 324.6 706.4 0.01 77 13 29104 -52.3 -86.3 1 34.0 -56.2 214 9 764.7 764.7 326.3 764.9 0.02 TRP 239 10222 -58.5 -65.5 40 7.0 -58.6 215 25 323.2 323.2 289.8 323.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 55.06 % Est. max temperature: 5.95 C = 42.72 F Sfc-Lift cond lev (LCL): 948.21 mb = 452.78 m = 1485.48 ft T: -4.13 C 700-500 lapse rate: 6.78 C/km ThetaE index: 0.91 C Layer 759.0- 745.0 mb Conv cond level (CCL): 800.78 mb = 1774.65 m = 5822.29 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 7.70 C = 45.87 F Cap Strength: 14.33 C Lifted Index: 14.25 C Risk: None Lifted Index @300 mb: 23.27 C Lifted Index @700 mb: 9.81 C Showalter Index: 11.67 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 14.20 C K Index: -10.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.22 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 67640.46 J/kg Cap Strength: 14.00 C Lift Cond Lev (LCL): 905.11 mb = 819.21 m = 2687.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 135 at 9 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 ---------------------------------------------------------- 0 991 103 5 10 -0.9 -10.0 | 341 17 5.4 -16.2 1 966 305 40 13 -8.4 -10.0 | 7 16 -2.1 -16.2 2 930 610 55 14 -11.5 -8.0 | 20 15 -5.2 -14.2 3 925 649 50 13 -10.0 -8.4 | 14 15 -3.7 -14.6 4 894 914 50 22 -16.9 -14.1 | 27 23 -10.6 -20.3 5 860 1219 65 23 -20.8 -9.7 | 42 22 -14.5 -15.9 6 850 1311 55 21 -17.2 -12.0 | 31 21 -10.9 -18.2 7 795 1829 55 14 -11.5 -8.0 | 20 15 -5.2 -14.2 8 764 2134 70 13 -12.2 -4.4 | 29 12 -5.9 -10.6 9 735 2438 55 10 -8.2 -5.7 | 9 12 -1.9 -11.9 10 706 2743 75 4 -3.9 -1.0 | 341 8 2.4 -7.2 11 700 2812 65 4 -3.6 -1.7 | 341 8 2.7 -7.9 12 650 3353 170 2 -0.3 2.0 | 305 7 6.0 -4.2 13 624 3658 245 8 7.3 3.4 | 282 14 13.6 -2.8 14 574 4267 205 10 4.2 9.1 | 255 11 10.5 2.9 15 551 4572 200 11 3.8 10.3 | 248 11 10.1 4.1 16 529 4877 200 15 5.1 14.1 | 235 14 11.4 7.9 17 507 5182 215 14 8.0 11.5 | 250 15 14.3 5.3 18 500 5290 210 12 6.0 10.4 | 251 13 12.3 4.2 19 486 5486 225 14 9.9 9.9 | 257 17 16.2 3.7 20 465 5791 195 12 3.1 11.6 | 240 11 9.4 5.4 21 446 6096 200 10 3.4 9.4 | 252 10 9.7 3.2 22 408 6706 210 16 8.0 13.9 | 242 16 14.3 7.7 23 400 6850 210 20 10.0 17.3 | 236 20 16.3 11.1 24 356 7620 220 22 14.1 16.9 | 242 23 20.4 10.7 25 300 8770 210 30 15.0 26.0 | 227 29 21.3 19.8 26 297 8839 215 33 18.9 27.0 | 230 33 25.2 20.8 27 283 9144 205 27 11.4 24.5 | 224 25 17.7 18.3 28 270 9449 200 29 9.9 27.3 | 218 27 16.2 21.1 29 250 9940 220 28 18.0 21.4 | 238 29 24.3 15.2 30 239 10222 215 25 14.3 20.5 | 235 25 20.6 14.3 31 212 10973 225 28 19.8 19.8 | 242 29 26.1 13.6 32 202 11278 205 25 10.6 22.7 | 226 24 16.9 16.5 33 200 11350 235 23 18.8 13.2 | 254 26 25.1 7.0 34 193 11582 235 25 20.5 14.3 | 253 28 26.8 8.1 35 184 11887 210 19 9.5 16.5 | 237 19 15.8 10.3 36 176 12192 235 18 14.7 10.3 | 259 21 21.0 4.1 37 167 12497 220 17 10.9 13.0 | 248 19 17.2 6.8 38 160 12802 240 16 13.9 8.0 | 265 20 20.2 1.8 39 152 13106 225 13 9.2 9.2 | 259 16 15.5 3.0 40 150 13210 235 21 17.2 12.0 | 256 24 23.5 5.8 41 145 13411 245 18 16.3 7.6 | 266 23 22.6 1.4 42 139 13716 225 17 12.0 12.0 | 252 19 18.3 5.8 43 126 14326 230 17 13.0 10.9 | 256 20 19.3 4.7 44 121 14630 235 16 13.1 9.2 | 261 20 19.4 3.0 45 115 14935 230 17 13.0 10.9 | 256 20 19.3 4.7 46 110 15240 240 17 14.7 8.5 | 264 21 21.0 2.3 47 105 15545 255 19 18.4 4.9 | 273 25 24.7 -1.3 48 100 15840 250 16 15.0 5.5 | 272 21 21.3 -0.7 49 95 16154 250 16 15.0 5.5 | 272 21 21.3 -0.7 50 91 16459 235 23 18.8 13.2 | 254 26 25.1 7.0 51 87 16764 255 17 16.4 4.4 | 275 23 22.7 -1.8 52 83 17069 245 27 24.5 11.4 | 260 31 30.8 5.2 53 79 17374 250 18 16.9 6.2 | 270 23 23.2 -0.0 54 75 17678 220 16 10.3 12.3 | 250 18 16.6 6.1 55 70 18170 245 18 16.3 7.6 | 266 23 22.6 1.4 56 69 18288 245 17 15.4 7.2 | 267 22 21.7 1.0 57 66 18593 230 16 12.3 10.3 | 258 19 18.6 4.1 58 60 19202 220 21 13.5 16.1 | 243 22 19.8 9.9 59 57 19507 250 21 19.7 7.2 | 268 26 26.0 1.0 60 50 20360 245 29 26.3 12.3 | 259 33 32.6 6.1 61 50 20422 235 30 24.6 17.2 | 250 33 30.9 11.0 62 45 21031 255 23 22.2 6.0 | 270 29 28.5 -0.2 63 43 21336 245 22 19.9 9.3 | 263 26 26.2 3.1 64 41 21641 260 22 21.7 3.8 | 275 28 28.0 -2.4 65 39 21946 235 21 17.2 12.0 | 256 24 23.5 5.8 66 37 22250 230 24 18.4 15.4 | 250 26 24.7 9.2 67 34 22860 255 17 16.4 4.4 | 275 23 22.7 -1.8 68 31 23470 250 13 12.2 4.4 | 275 19 18.5 -1.8 69 30 23680 255 18 17.4 4.7 | 274 24 23.7 -1.5 70 30 23774 275 24 23.9 -2.1 | 285 31 30.2 -8.3 71 28 24079 240 18 15.6 9.0 | 263 22 21.9 2.8 72 27 24384 260 25 24.6 4.3 | 273 31 30.9 -1.9 73 26 24689 275 27 26.9 -2.4 | 284 34 33.2 -8.6 74 25 24994 285 19 18.4 -4.9 | 294 27 24.7 -11.1 75 22 25603 260 18 17.7 3.1 | 277 24 24.0 -3.1 76 20 26213 280 19 18.7 -3.3 | 291 27 25.0 -9.5 77 20 26320 285 16 15.5 -4.1 | 295 24 21.8 -10.3 78 19 26518 260 18 17.7 3.1 | 277 24 24.0 -3.1 79 17 26822 300 10 8.7 -5.0 | 307 19 15.0 -11.2 80 15 27127 245 5 4.5 2.1 | 291 12 10.8 -4.1 81 14 27432 200 8 2.7 7.5 | 262 9 9.0 1.3 82 12 27737 235 10 8.2 5.7 | 272 14 14.5 -0.5 83 11 28042 235 15 12.3 8.6 | 263 19 18.6 2.4 84 10 28346 230 20 15.3 12.9 | 253 23 21.6 6.7 85 9 28651 265 23 22.9 2.0 | 278 30 29.2 -4.2 86 7 29261 255 13 12.6 3.4 | 279 19 18.9 -2.8 87 6 29566 275 16 15.9 -1.4 | 289 24 22.2 -7.6 Wind Parameters Mean winds (0-6000m): 104.5 at 11.8 knts Storm direction: 134.5 at 8.8 knts Shear (0-3000m) pos: 2.6 neg: 2.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -20.6 deg Storm rel helicity (0-3000m) pos: 103.0 neg: -67.4 tot: 35.5 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 22.97 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 40 13 6 16| 11.0 0.0 11.0| 47.5 0.0 47.5 95.0 0.98| 11.5 11.3 1000 47 16 17 18| 9.6 0.0 9.6| 85.3 -2.1 83.2 83.2 0.74| 11.9 8.9 1500 52 17 23 19| 6.4 2.0 8.4| 96.5 -33.8 62.7 41.8 0.41| 11.3 4.6 2000 53 17 23 18| 4.4 1.5 5.9|103.0 -40.0 63.0 31.5 0.35| 10.1 3.6 2500 54 15 22 16| 3.5 2.5 6.0|103.0 -57.7 45.3 18.1 0.17| 9.6 1.6 3000 55 13 19 15| 2.6 2.1 4.7|103.0 -67.4 35.5 11.8 0.06| 9.1 0.5 4000 57 12 15 13| 1.5 1.8 3.3|103.6 -90.9 12.7 3.2 -0.09| 8.8 -0.8 5000 73 12 27 11| 1.2 1.5 2.7|112.8-107.1 5.7 1.1 -0.11| 8.0 -0.9 6000 105 12 58 6| 0.9 0.9 1.8|128.3-120.7 7.6 1.3 -0.09| 7.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20251020.12.gif