UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025081012.upa.cvt Date: 1200Z 10 AUG 25 Searching for PAMC... Searching the city database file for: PAMC ... Date:1200Z 10 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 ------------------------------------------------------------------------------- 0 1000 74 200 3 SFC 996 103 9.0 6.1 82 2.9 7.5 200 3 282.5 283.5 280.8 298.9 5.93 2 978 255 8.2 4.9 80 3.3 6.5 226 7 283.1 284.1 280.7 298.6 5.55 3 925 716 5.2 3.5 89 1.7 4.4 250 10 284.6 285.5 281.1 299.5 5.32 4 879 1131 2.2 2.1 99 0.1 2.1 241 9 285.7 286.6 281.3 300.0 5.07 5 853 1373 0.2 -0.7 94 0.9 -0.2 218 14 286.1 286.8 280.6 298.2 4.26 6 850 1401 0.0 -0.7 95 0.7 -0.3 215 15 286.1 286.9 280.6 298.3 4.27 7 848 1420 0.0 -0.4 97 0.4 -0.2 214 15 286.3 287.1 280.8 298.8 4.38 8 838 1515 -0.3 -0.3 100 0.0 -0.3 210 16 287.0 287.8 281.2 299.7 4.46 9 737 2531 -6.9 -7.0 99 0.1 -7.0 214 24 290.5 291.1 281.1 299.5 3.07 10 734 2563 -6.3 -8.3 86 2.0 -7.0 213 24 291.5 292.0 281.2 299.8 2.78 11 724 2670 -5.9 -10.5 70 4.6 -7.5 211 25 293.1 293.5 281.4 300.2 2.37 12 700 2934 -6.5 -14.5 53 8.0 -9.0 205 27 295.3 295.6 281.7 300.7 1.77 13 696 2979 -6.7 -16.7 45 10.0 -9.6 204 27 295.5 295.8 281.4 300.2 1.49 14 695 2990 -6.7 -16.7 45 10.0 -9.6 204 27 295.7 295.9 281.4 300.3 1.49 15 644 3579 -11.3 -18.3 56 7.0 -13.2 196 27 297.0 297.2 281.9 301.4 1.40 16 594 4195 -13.9 -25.9 36 12.0 -16.4 199 31 300.9 301.0 282.8 303.4 0.78 17 591 4234 -14.1 -26.1 35 12.0 -16.6 200 32 301.1 301.2 282.8 303.6 0.77 18 589 4259 -14.1 -28.1 30 14.0 -16.9 200 32 301.4 301.5 282.8 303.5 0.64 19 587 4285 -14.1 -28.1 30 14.0 -16.9 200 32 301.7 301.8 282.9 303.8 0.64 20 580 4376 -14.7 -28.7 29 14.0 -17.4 199 32 302.0 302.1 283.0 304.1 0.62 21 577 4415 -15.1 -26.1 39 11.0 -17.4 199 32 302.0 302.1 283.2 304.6 0.79 22 573 4468 -15.5 -28.5 32 13.0 -18.0 199 32 302.1 302.2 283.1 304.2 0.64 23 571 4494 -15.7 -24.7 46 9.0 -17.7 198 32 302.2 302.4 283.5 305.2 0.90 24 570 4507 -15.9 -23.9 50 8.0 -17.7 198 32 302.1 302.3 283.5 305.3 0.97 25 568 4534 -16.1 -25.1 46 9.0 -18.0 198 32 302.2 302.3 283.4 305.1 0.88 26 564 4587 -16.3 -22.3 60 6.0 -17.7 198 32 302.6 302.8 283.9 306.2 1.13 27 560 4640 -16.7 -21.7 65 5.0 -17.9 197 33 302.7 302.9 284.0 306.6 1.20 28 558 4667 -17.1 -22.1 65 5.0 -18.3 197 33 302.5 302.8 283.9 306.3 1.17 29 545 4843 -18.3 -25.3 54 7.0 -19.7 195 33 303.2 303.3 283.8 306.1 0.90 30 541 4898 -18.7 -28.7 41 10.0 -20.5 195 33 303.3 303.4 283.6 305.5 0.66 31 534 4995 -19.5 -25.5 59 6.0 -20.7 195 33 303.5 303.7 284.0 306.4 0.90 32 529 5065 -20.1 -22.9 78 2.8 -20.7 195 32 303.6 303.8 284.3 307.3 1.15 33 522 5163 -20.9 -24.3 74 3.4 -21.6 195 32 303.8 304.0 284.2 307.1 1.02 34 516 5249 -21.3 -27.3 58 6.0 -22.4 194 31 304.3 304.5 284.1 306.9 0.79 35 511 5320 -21.9 -26.6 66 4.7 -22.8 193 31 304.4 304.6 284.2 307.2 0.85 36 504 5422 -22.7 -28.7 58 6.0 -23.7 191 30 304.7 304.8 284.2 307.0 0.71 37 500 5480 -23.1 -30.1 53 7.0 -24.2 190 29 304.9 305.0 284.2 307.0 0.63 38 487 5672 -24.7 -32.7 47 8.0 -25.9 187 29 305.2 305.3 284.1 306.9 0.50 39 475 5853 -26.1 -32.1 57 6.0 -27.0 184 30 305.7 305.8 284.4 307.5 0.55 40 441 6385 -31.1 -35.1 68 4.0 -31.6 172 33 305.9 306.0 284.4 307.4 0.44 41 432 6531 -31.9 -37.9 55 6.0 -32.5 168 35 306.7 306.8 284.5 307.9 0.34 42 429 6580 -32.1 -41.1 40 9.0 -32.9 167 35 307.1 307.1 284.5 307.9 0.24 43 413 6847 -34.1 -44.1 36 10.0 -34.8 160 38 307.8 307.9 284.8 308.5 0.18 44 410 6898 -34.3 -47.3 26 13.0 -35.2 158 39 308.2 308.3 284.8 308.7 0.13 45 403 7018 -35.3 -51.3 18 16.0 -36.2 156 39 308.5 308.5 284.8 308.8 0.08 46 400 7070 -35.9 -51.9 18 16.0 -36.8 160 33 308.3 308.3 284.8 308.6 0.08 47 388 7281 -37.7 -53.7 17 16.0 -38.5 160 34 308.7 308.7 284.9 308.9 0.07 48 382 7389 -38.3 -46.3 43 8.0 -38.8 160 34 309.3 309.3 285.2 309.8 0.16 49 363 7738 -41.7 -47.7 52 6.0 -42.0 158 35 309.3 309.3 285.2 309.8 0.14 50 357 7850 -42.7 -46.4 67 3.7 -42.9 156 36 309.4 309.4 285.3 310.0 0.17 51 356 7869 -42.9 -47.8 59 4.9 -43.2 156 36 309.4 309.4 285.3 309.9 0.14 52 354 7907 -42.7 -52.7 33 10.0 -43.1 155 36 310.1 310.2 285.5 310.4 0.08 53 353 7927 -42.9 -53.9 29 11.0 -43.3 155 36 310.1 310.1 285.5 310.4 0.07 54 342 8140 -43.9 -57.9 20 14.0 -44.3 152 37 311.6 311.6 285.9 311.8 0.04 55 332 8339 -45.1 -59.1 19 14.0 -45.5 160 37 312.6 312.6 286.3 312.8 0.04 56 300 9020 -42.9 -67.9 5 25.0 -43.6 195 32 324.9 324.9 290.3 325.0 0.01 57 250 10260 -39.1 -75.1 1 36.0 -40.3 220 26 347.9 347.9 296.2 348.0 0.01 58 200 11790 -40.3 -77.3 1 37.0 -41.6 220 23 369.0 369.0 300.4 369.0 0.01 59 150 13730 -44.1 -80.1 1 36.0 -45.3 265 18 394.1 394.1 304.4 394.1 0.00 60 100 16430 -47.1 -82.1 1 35.0 -48.4 270 16 436.7 436.7 309.6 436.7 0.00 61 98 16564 -46.7 -81.7 1 35.0 -48.0 270 16 440.0 440.0 309.9 440.1 0.01 62 89 17202 -48.5 -82.5 1 34.0 -49.7 252 15 448.7 448.7 310.7 448.8 0.00 63 84 17585 -47.1 -82.1 1 35.0 -48.6 244 13 459.1 459.1 311.7 459.1 0.01 64 81 17825 -48.9 -82.9 1 34.0 -50.1 253 13 460.2 460.2 311.8 460.2 0.01 65 70 18790 -46.7 -82.7 1 36.0 -48.5 255 7 484.5 484.5 313.8 484.5 0.01 66 69 18885 -46.7 -82.7 1 36.0 -48.5 233 11 486.5 486.5 314.0 486.5 0.01 67 65 19279 -48.3 -83.3 1 35.0 -49.9 233 10 491.4 491.4 314.3 491.4 0.01 68 61 19697 -46.5 -82.5 1 36.0 -48.5 248 10 504.4 504.4 315.2 504.4 0.01 69 50 21010 -47.9 -82.9 1 35.0 -50.0 185 8 530.6 530.6 316.9 530.6 0.01 70 44 21852 -48.7 -83.7 1 35.0 -50.8 241 13 548.4 548.4 318.0 548.4 0.01 71 39 22646 -47.9 -83.9 1 36.0 -50.4 283 18 569.7 569.7 319.2 569.7 0.01 72 34 23547 -50.1 -85.1 1 35.0 -52.4 356 4 586.7 586.7 320.0 586.7 0.01 73 32 23944 -48.1 -84.1 1 36.0 -51.0 0 0 602.3 602.3 320.7 602.4 0.01 74 30 24370 -47.7 -83.7 1 36.0 -50.8 185 5 614.6 614.6 321.3 614.7 0.01 75 27 25066 -47.1 -84.1 1 37.0 -50.7 328 10 635.1 635.1 322.1 635.2 0.01 76 25 25576 -47.3 -84.3 1 37.0 -51.0 24 13 648.6 648.7 322.6 648.7 0.01 77 24 25847 -45.3 -83.3 1 38.0 -49.8 38 12 662.1 662.1 323.2 662.2 0.02 78 22 26429 -43.7 -82.7 1 39.0 -49.0 125 12 683.5 683.5 323.9 683.7 0.02 79 20 27070 -43.5 -82.5 1 39.0 -49.3 75 7 703.0 703.0 324.6 703.2 0.02 80 17 28166 -42.5 -82.5 0 40.0 -49.3 105 11 739.7 739.7 325.7 739.9 0.03 81 15 29010 -42.9 -82.9 0 40.0 -50.0 144 15 765.3 765.3 326.4 765.5 0.03 82 14 29478 -40.5 -81.5 0 41.0 -49.0 127 12 788.7 788.7 327.0 789.0 0.04 83 13 29983 -40.7 -81.7 0 41.0 -49.4 105 11 804.9 804.9 327.4 805.3 0.04 84 11 31127 -38.1 -80.1 0 42.0 -49.0 121 12 853.7 853.8 328.5 854.3 0.06 TRP 332 8339 -45.1 -59.1 19 14.0 -45.5 160 37 312.6 312.6 286.3 312.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 848.00 mb = 1419.88 m = 4658.35 ft Wetbulb zero: 855.38 mb = 1350.27 m = 4429.97 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 71.29 % Est. max temperature: 12.99 C = 55.38 F Sfc-Lift cond lev (LCL): 952.97 mb = 469.49 m = 1540.30 ft T: 6.80 C 700-500 lapse rate: 6.52 C/km ThetaE index: 1.81 C Layer 853.0- 850.0 mb Conv cond level (CCL): 896.07 mb = 974.39 m = 3196.76 ft Mean mixing ratio: 5.43 g/kg Conv temperature: 11.82 C = 53.27 F Cap Strength: 6.34 C Lifted Index: 6.41 C Risk: None Lifted Index @300 mb: 18.31 C Lifted Index @700 mb: 3.38 C Showalter Index: 7.06 C Risk: None Total Totals Index: 45.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.40 C K Index: 14.40 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.70 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 11.06 J/kg Cap Strength: 6.38 C Lift Cond Lev (LCL): 913.22 mb = 820.27 m = 2691.14 ft Lev Free Conv (LFC): 858.22 mb = 1323.61 m = 4342.51 ft Equ Level (EL): 848.22 mb = 1417.85 m = 4651.69 ft B at Equ Level: 8.65 J/kg Max Parcel Lev (MPL): 738.22 mb = 2517.60 m = 8259.75 ft Wind level data Storm motion: 230 at 18 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 ---------------------------------------------------------- 0 996 103 200 3 1.0 2.8 | 56 15 -12.5 -8.3 1 972 305 235 9 7.4 5.2 | 46 9 -6.1 -6.0 2 937 610 245 12 10.9 5.1 | 23 7 -2.6 -6.1 3 925 716 250 10 9.4 3.4 | 28 9 -4.1 -7.7 4 903 914 255 5 4.8 1.3 | 41 13 -8.7 -9.9 5 869 1219 235 10 8.2 5.7 | 44 8 -5.3 -5.4 6 850 1401 215 15 8.6 12.3 | 103 5 -4.9 1.1 7 805 1829 195 19 4.9 18.4 | 130 11 -8.6 7.2 8 775 2134 200 20 6.8 18.8 | 139 10 -6.7 7.6 9 745 2438 215 23 13.2 18.8 | 178 8 -0.3 7.7 10 717 2743 210 25 12.5 21.7 | 175 11 -1.0 10.5 11 700 2934 205 27 11.4 24.5 | 171 13 -2.1 13.3 12 636 3658 195 27 7.0 26.1 | 156 16 -6.5 14.9 13 587 4267 200 32 10.9 30.1 | 172 19 -2.6 18.9 14 541 4877 195 33 8.5 31.9 | 167 21 -5.0 20.7 15 520 5182 195 32 8.3 30.9 | 165 20 -5.2 19.7 16 500 5480 190 29 5.0 28.6 | 154 19 -8.5 17.4 17 459 6096 180 30 0.0 30.0 | 144 23 -13.5 18.8 18 403 7010 155 40 -16.9 36.3 | 130 39 -30.4 25.1 19 400 7070 160 33 -11.3 31.0 | 129 32 -24.8 19.8 20 369 7620 160 35 -12.0 32.9 | 130 33 -25.5 21.7 21 337 8230 150 37 -18.5 32.0 | 123 38 -32.0 20.9 22 332 8339 160 37 -12.7 34.8 | 132 35 -26.2 23.6 23 300 9020 195 32 8.3 30.9 | 165 20 -5.2 19.7 24 295 9144 195 32 8.3 30.9 | 165 20 -5.2 19.7 25 282 9449 200 29 9.9 27.3 | 167 16 -3.6 16.1 26 250 10260 220 26 16.7 19.9 | 200 9 3.2 8.7 27 206 11582 240 18 15.6 9.0 | 316 3 2.1 -2.2 28 200 11790 220 23 14.8 17.6 | 191 7 1.3 6.5 29 197 11887 220 23 14.8 17.6 | 191 7 1.3 6.5 30 180 12497 255 16 15.5 4.1 | 345 7 1.9 -7.0 31 165 13106 240 13 11.3 6.5 | 26 5 -2.2 -4.7 32 150 13716 240 23 19.9 11.5 | 267 6 6.4 0.3 33 150 13730 265 18 17.9 1.6 | 335 11 4.4 -9.6 34 144 14021 260 18 17.7 3.1 | 332 9 4.2 -8.0 35 137 14326 240 24 20.8 12.0 | 263 7 7.3 0.8 36 125 14935 240 21 18.2 10.5 | 278 5 4.7 -0.7 37 120 15240 275 20 19.9 -1.7 | 334 14 6.4 -12.9 38 114 15545 265 24 23.9 2.1 | 311 14 10.4 -9.1 39 109 15850 270 14 14.0 -0.0 | 357 11 0.5 -11.2 40 100 16430 270 16 16.0 -0.0 | 347 11 2.5 -11.2 41 95 16764 270 16 16.0 -0.0 | 347 11 2.5 -11.2 42 91 17069 265 18 17.9 1.6 | 335 11 4.4 -9.6 43 87 17374 235 12 9.8 6.9 | 41 6 -3.7 -4.3 44 79 17983 260 14 13.8 2.4 | 358 9 0.3 -8.7 45 76 18288 310 10 7.7 -6.4 | 18 19 -5.8 -17.6 46 72 18593 240 12 10.4 6.0 | 31 6 -3.1 -5.2 47 70 18790 255 7 6.8 1.8 | 36 12 -6.7 -9.4 48 69 18898 230 11 8.4 7.1 | 51 7 -5.1 -4.1 49 63 19507 235 10 8.2 5.7 | 44 8 -5.3 -5.4 50 60 19812 255 10 9.7 2.6 | 24 9 -3.8 -8.6 51 57 20117 260 2 2.0 0.3 | 47 16 -11.5 -10.8 52 50 21010 185 8 0.7 8.0 | 76 13 -12.8 -3.2 53 48 21336 185 8 0.7 8.0 | 76 13 -12.8 -3.2 54 45 21641 230 12 9.2 7.7 | 51 6 -4.3 -3.5 55 40 22555 280 18 17.7 -3.1 | 344 15 4.2 -14.3 56 38 22860 290 17 16.0 -5.8 | 352 17 2.5 -17.0 57 36 23165 350 10 1.7 -9.8 | 29 24 -11.8 -21.0 58 33 23774 0 0 -0.0 -0.0 | 50 18 -13.5 -11.2 59 31 24079 0 0 -0.0 -0.0 | 50 18 -13.5 -11.2 60 30 24370 185 5 0.4 5.0 | 65 14 -13.1 -6.2 61 30 24384 70 8 -7.5 -2.7 | 57 25 -21.0 -13.9 62 26 25298 295 10 9.1 -4.2 | 16 16 -4.4 -15.4 63 25 25603 30 13 -6.5 -11.3 | 42 30 -20.0 -22.4 64 24 25908 40 12 -7.7 -9.2 | 46 29 -21.2 -20.4 65 23 26213 85 17 -16.9 -1.5 | 67 33 -30.4 -12.6 66 22 26518 140 10 -6.4 7.7 | 80 20 -19.9 -3.5 67 20 27070 75 7 -6.8 -1.8 | 57 24 -20.3 -13.0 68 20 27127 85 10 -10.0 -0.9 | 63 26 -23.5 -12.0 69 18 27432 75 6 -5.8 -1.6 | 57 23 -19.3 -12.7 70 16 27737 140 17 -10.9 13.0 | 94 25 -24.4 1.9 71 15 28042 145 14 -8.0 11.5 | 91 22 -21.5 0.3 72 13 28346 105 10 -9.7 2.6 | 70 25 -23.2 -8.6 73 12 28651 105 14 -13.5 3.6 | 74 28 -27.0 -7.5 74 10 29261 140 10 -6.4 7.7 | 80 20 -19.9 -3.5 75 8 29870 5 10 -0.9 -10.0 | 34 26 -14.4 -21.1 Wind Parameters Mean winds (0-6000m): 200.4 at 23.4 knts Storm direction: 230.4 at 17.5 knts Shear (0-3000m) pos: 2.8 neg: 3.3 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 111.1 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -17.7 tot: 23.8 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 39.01 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 ------------------------------------------------------------------------------- 500 237 9 44 9| 10.3 0.0 10.3| 0.6 -10.7 -10.1 -20.1 -0.44| 10.8 -4.8 1000 243 8 40 10| 5.2 2.0 7.1| 8.5 -11.1 -2.6 -2.6 -0.09| 10.6 -0.9 1500 232 10 48 8| 3.4 3.7 7.1| 21.1 -11.1 10.0 6.7 0.20| 11.2 2.3 2000 218 12 75 6| 2.6 3.7 6.3| 27.7 -11.1 16.6 8.3 0.24| 9.8 2.4 2500 215 14 94 5| 3.4 2.9 6.3| 41.6 -11.5 30.1 12.0 0.33| 9.4 3.1 3000 213 16 117 5| 2.8 3.3 6.1| 41.6 -17.7 23.8 7.9 0.26| 8.7 2.2 4000 207 19 142 8| 2.5 2.8 5.3| 56.6 -28.1 28.6 7.1 0.24| 7.5 1.8 5000 204 22 153 10| 2.0 2.5 4.5| 62.5 -40.3 22.2 4.4 0.20| 6.5 1.3 6000 200 23 153 12| 1.7 2.4 4.1| 62.5 -81.7 -19.3 -3.2 0.07| 6.2 0.4 Wrote GIF file: /home/apache/climate/data/raob//PAMC/skewt/PAMC.skewt.20250810.12.gif