UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073112.upa.cvt Date: 1200Z 31 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 31 JUL 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1013 9 9.8 9.8 100 0.0 9.8 125 7 281.9 283.2 282.4 302.5 7.52 1 1005 76 10.6 10.5 99 0.1 10.6 134 13 283.3 284.7 283.5 305.2 7.95 2 1001 110 12.6 12.6 100 0.0 12.6 139 15 285.7 287.3 285.7 311.1 9.19 3 1000 119 12.8 12.7 99 0.1 12.7 140 16 286.0 287.6 285.9 311.6 9.26 4 990 204 14.0 14.0 100 0.0 14.0 145 16 288.0 289.8 287.6 316.4 10.20 5 934 697 14.2 14.2 100 0.0 14.2 158 18 293.0 295.0 290.0 324.2 10.96 6 925 779 13.8 13.8 100 0.0 13.8 160 18 293.4 295.3 290.0 324.2 10.78 7 850 1489 10.4 10.4 100 0.0 10.4 160 18 297.0 298.7 290.0 324.2 9.36 8 806 1931 8.2 8.2 100 0.0 8.2 170 19 299.3 300.8 290.0 324.2 8.50 9 800 1993 8.0 7.7 98 0.3 7.8 173 18 299.7 301.2 290.0 324.0 8.27 10 797 2024 8.4 5.1 80 3.3 6.6 174 18 300.4 301.7 289.0 321.0 6.92 11 792 2076 8.6 2.6 66 6.0 5.4 177 18 301.2 302.3 288.3 318.6 5.83 12 788 2118 8.8 4.3 73 4.5 6.3 179 17 301.8 303.0 289.2 321.6 6.62 13 776 2245 8.4 5.2 80 3.2 6.6 182 15 302.7 304.1 290.0 324.2 7.16 14 762 2396 7.6 2.6 71 5.0 4.9 184 11 303.4 304.6 289.3 321.7 6.06 15 759 2428 7.2 5.8 91 1.4 6.4 185 10 303.4 304.8 290.6 326.2 7.64 16 748 2549 6.4 4.0 85 2.4 5.1 180 11 303.8 305.0 290.0 324.3 6.83 17 715 2918 3.6 2.7 94 0.9 3.1 173 11 304.6 305.8 290.0 324.3 6.51 18 704 3044 2.8 0.1 82 2.7 1.4 175 10 305.1 306.1 289.3 321.8 5.48 19 701 3078 2.8 -0.3 80 3.1 1.3 197 7 305.5 306.5 289.3 321.8 5.34 20 700 3090 2.8 -1.6 73 4.4 0.6 205 6 305.6 306.5 288.9 320.5 4.86 21 699 3102 2.8 -4.2 60 7.0 -0.4 206 6 305.7 306.5 288.1 318.1 4.01 22 696 3136 2.6 -5.4 56 8.0 -1.0 208 6 305.9 306.5 287.8 317.3 3.67 23 691 3195 2.4 -6.6 51 9.0 -1.6 212 7 306.3 306.9 287.7 316.8 3.37 24 685 3265 2.0 -5.0 60 7.0 -1.2 217 8 306.6 307.3 288.3 318.5 3.85 25 682 3301 2.0 -10.0 41 12.0 -2.9 220 8 307.0 307.5 287.2 315.3 2.62 26 680 3325 1.8 -9.2 44 11.0 -2.7 221 8 307.0 307.5 287.3 315.8 2.80 27 675 3384 1.8 -13.2 32 15.0 -3.8 225 9 307.7 308.0 286.8 314.2 2.05 28 671 3432 1.6 -12.4 34 14.0 -3.8 229 9 308.0 308.4 287.1 315.0 2.20 29 663 3529 1.2 -7.8 51 9.0 -2.7 235 10 308.6 309.2 288.3 318.7 3.20 30 646 3738 0.2 -9.8 47 10.0 -3.9 243 11 309.7 310.3 288.3 318.7 2.81 31 638 3838 0.0 -17.0 26 17.0 -5.9 240 10 310.6 310.9 287.3 315.8 1.58 32 634 3889 0.0 -13.0 37 13.0 -5.0 238 10 311.2 311.6 288.2 318.3 2.21 33 622 4042 -1.1 -13.1 40 12.0 -5.7 233 10 311.6 312.0 288.3 318.9 2.24 34 619 4080 -1.5 -10.5 50 9.0 -5.1 232 10 311.6 312.1 288.9 320.5 2.77 35 612 4171 -1.7 -12.7 43 11.0 -6.0 229 9 312.4 312.8 288.8 320.0 2.35 36 605 4263 -2.3 -13.3 43 11.0 -6.5 226 9 312.7 313.1 288.8 320.1 2.27 37 597 4368 -3.1 -11.1 54 8.0 -6.3 221 7 313.0 313.5 289.3 321.8 2.74 38 574 4679 -5.3 -12.3 58 7.0 -8.0 213 4 313.9 314.4 289.5 322.4 2.59 39 556 4928 -7.9 -12.8 68 4.9 -9.7 219 9 313.7 314.2 289.4 322.1 2.57 40 552 4984 -8.1 -13.1 67 5.0 -9.9 217 10 314.1 314.6 289.5 322.4 2.52 41 542 5126 -9.1 -11.7 81 2.6 -10.1 212 13 314.6 315.2 289.9 323.9 2.88 42 534 5241 -10.1 -13.8 74 3.7 -11.4 219 14 314.7 315.2 289.6 322.8 2.46 43 526 5358 -9.3 -11.6 83 2.3 -10.2 240 13 317.1 317.6 290.8 326.8 2.99 44 508 5627 -10.3 -10.5 98 0.2 -10.4 270 20 319.0 319.7 291.7 330.1 3.38 45 504 5689 -10.1 -11.1 92 1.0 -10.5 273 23 320.0 320.6 291.9 330.7 3.25 46 500 5750 -10.5 -11.3 94 0.8 -10.8 275 27 320.2 320.9 291.9 330.9 3.23 47 493 5858 -11.3 -11.5 98 0.2 -11.4 276 27 320.6 321.2 292.0 331.2 3.22 48 485 5983 -11.5 -12.4 93 0.9 -11.9 278 28 321.8 322.4 292.2 331.9 3.04 49 470 6223 -13.1 -14.5 89 1.4 -13.6 280 29 322.7 323.2 292.2 331.6 2.65 50 462 6353 -13.9 -14.8 93 0.9 -14.2 281 29 323.3 323.8 292.3 332.1 2.63 51 455 6468 -14.3 -16.5 83 2.2 -15.0 281 28 324.2 324.7 292.3 332.1 2.31 52 433 6841 -17.3 -18.0 94 0.7 -17.5 283 28 325.0 325.5 292.3 332.4 2.14 53 428 6928 -17.5 -19.4 85 1.9 -18.1 283 28 325.9 326.3 292.4 332.5 1.92 54 422 7033 -18.1 -19.8 86 1.7 -18.6 283 28 326.4 326.8 292.5 332.9 1.88 55 400 7430 -21.3 -23.0 86 1.7 -21.7 285 27 327.3 327.6 292.4 332.6 1.50 56 300 9490 -36.7 -39.7 74 3.0 -37.0 285 33 333.6 333.7 293.1 335.2 0.40 57 250 10720 -47.3 -54.3 45 7.0 -47.6 280 32 335.7 335.8 293.3 336.1 0.10 58 200 12160 -58.9 -61.8 69 2.9 -59.0 290 38 339.5 339.5 294.3 339.7 0.05 59 185 12647 -61.3 -64.1 69 2.8 -61.3 290 42 343.3 343.3 295.1 343.4 0.04 60 150 13970 -54.5 -82.5 2 28.0 -54.9 300 26 376.2 376.2 301.6 376.2 0.00 61 100 16570 -54.7 -84.7 1 30.0 -55.2 315 15 422.0 422.0 308.0 422.1 0.00 62 70 18860 -52.7 -84.7 1 32.0 -53.7 335 9 471.6 471.6 312.8 471.7 0.00 63 52 20785 -51.1 -84.1 1 33.0 -52.6 34 9 517.2 517.2 316.1 517.3 0.01 64 50 21040 -51.1 -84.1 1 33.0 -52.7 70 7 523.1 523.1 316.5 523.1 0.01 65 45 21727 -49.3 -84.3 1 35.0 -51.3 61 9 543.4 543.4 317.7 543.5 0.01 66 45 21727 -49.3 -84.3 1 35.0 -51.3 61 9 543.4 543.4 317.7 543.5 0.01 67 41 22336 -50.3 -84.3 1 34.0 -52.2 63 10 555.6 555.6 318.4 555.6 0.01 68 37 23010 -47.3 -83.3 1 36.0 -50.1 61 10 579.8 579.9 319.6 579.9 0.01 69 31 24182 -46.1 -83.1 1 37.0 -49.6 51 10 613.2 613.2 321.2 613.3 0.01 70 30 24400 -46.5 -82.5 1 36.0 -50.0 150 5 617.9 617.9 321.4 618.0 0.01 71 25 25610 -47.3 -83.3 1 36.0 -51.0 70 10 648.6 648.7 322.6 648.8 0.02 72 20 27100 -43.3 -81.3 1 38.0 -49.1 70 11 703.6 703.7 324.6 703.9 0.03 73 17 28201 -40.7 -80.7 1 40.0 -48.3 70 18 745.5 745.5 325.8 745.8 0.03 74 16 28613 -41.7 -80.7 1 39.0 -49.0 95 15 755.2 755.2 326.1 755.6 0.04 75 11 31174 -38.1 -80.1 0 42.0 -49.0 68 10 853.7 853.8 328.5 854.3 0.06 76 10 31830 -38.3 -80.3 0 42.0 -49.6 80 10 876.6 876.6 329.0 877.2 0.06 77 9.2 32405 -37.1 -79.1 0 42.0 -49.4 80 13 902.3 902.4 329.5 903.2 0.08 78 8.9 32633 -37.7 -79.7 0 42.0 -49.8 80 14 908.6 908.6 329.6 909.4 0.08 79 8.5 32953 -33.9 -76.9 1 43.0 -48.6 80 16 935.5 935.6 330.1 936.9 0.13 80 7.4 33933 -29.1 -74.1 0 45.0 -47.7 80 21 992.8 993.0 331.1 995.6 0.23 81 7.0 34330 -29.1 -74.1 0 45.0 -48.1 80 23 1008.7 1008.9 331.4 1011.7 0.24 82 5.3 36327 -27.1 -73.1 0 46.0 -49.1 1101.2 1101.5 332.7 1106.2 0.37 TRP 185 12647 -61.3 -64.1 69 2.8 -61.3 290 42 343.3 343.3 295.1 343.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5631.00 m Freezing level: 634.00 mb = 3888.52 m = 12757.47 ft Wetbulb zero: 699.43 mb = 3096.65 m = 10159.51 ft Precipitable water: 1.45 inches Sfc-500 mean rel hum: 77.71 % Est. max temperature: 24.34 C = 75.81 F Sfc-Lift cond lev (LCL): 1013.00 mb = 9.00 m = 29.53 ft T: 9.80 C 700-500 lapse rate: 5.00 C/km ThetaE index: 7.53 C Layer 704.0- 685.0 mb Conv cond level (CCL): 1005.00 mb = 76.38 m = 250.60 ft Mean mixing ratio: 10.23 g/kg Conv temperature: 14.94 C = 58.90 F Cap Strength: 6.58 C Lifted Index: 6.59 C Risk: None Lifted Index @300 mb: 11.03 C Lifted Index @700 mb: 2.90 C Showalter Index: 3.63 C Risk: None Total Totals Index: 41.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.90 C K Index: 26.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 326.09 Risk: Showers and thunderstorms possible Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.35 J/kg Max Up Vert Vel: 8.87 m/s Conv Inhibition (B-): 61833.47 J/kg Cap Strength: 6.55 C Lift Cond Lev (LCL): 962.52 mb = 442.35 m = 1451.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 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 1013 9 125 7 -5.7 4.0 | 76 13 -13.0 -3.3 1 1000 119 140 16 -10.3 12.3 | 106 18 -17.5 4.9 2 978 305 150 17 -8.5 14.7 | 115 17 -15.7 7.4 3 944 610 155 17 -7.2 15.4 | 119 17 -14.4 8.1 4 925 779 160 18 -6.2 16.9 | 126 16 -13.4 9.6 5 910 914 155 18 -7.6 16.3 | 121 17 -14.8 9.0 6 878 1219 155 18 -7.6 16.3 | 121 17 -14.8 9.0 7 850 1489 160 18 -6.2 16.9 | 126 16 -13.4 9.6 8 816 1829 165 20 -5.2 19.3 | 134 17 -12.4 12.0 9 786 2134 180 17 0.0 17.0 | 143 12 -7.2 9.7 10 758 2438 185 10 0.9 10.0 | 112 7 -6.4 2.6 11 730 2743 170 12 -2.1 11.8 | 116 10 -9.3 4.5 12 704 3048 175 10 -0.9 10.0 | 108 9 -8.1 2.6 13 700 3090 205 6 2.5 5.4 | 68 5 -4.7 -1.9 14 652 3658 245 11 10.0 4.6 | 314 4 2.7 -2.7 15 603 4267 225 9 6.4 6.4 | 41 1 -0.9 -1.0 16 580 4572 210 3 1.5 2.6 | 50 7 -5.7 -4.7 17 558 4877 220 8 5.1 6.1 | 60 2 -2.1 -1.2 18 537 5182 210 14 7.0 12.1 | 177 5 -0.2 4.8 19 517 5486 265 12 12.0 1.0 | 323 8 4.7 -6.3 20 500 5750 275 27 26.9 -2.4 | 296 22 19.7 -9.7 21 497 5791 275 27 26.9 -2.4 | 296 22 19.7 -9.7 22 478 6096 280 29 28.6 -5.0 | 300 25 21.3 -12.4 23 400 7430 285 27 26.1 -7.0 | 307 24 18.9 -14.3 24 390 7620 290 26 24.4 -8.9 | 313 24 17.2 -16.2 25 373 7925 280 28 27.6 -4.9 | 301 24 20.4 -12.2 26 343 8534 290 26 24.4 -8.9 | 313 24 17.2 -16.2 27 315 9144 290 32 30.1 -10.9 | 309 29 22.8 -18.3 28 300 9490 285 33 31.9 -8.5 | 303 29 24.7 -15.9 29 264 10363 280 34 33.5 -5.9 | 297 29 26.3 -13.2 30 250 10720 280 32 31.5 -5.6 | 298 28 24.3 -12.9 31 229 11278 300 32 27.7 -16.0 | 319 31 20.5 -23.3 32 200 12160 290 38 35.7 -13.0 | 306 35 28.5 -20.3 33 185 12647 290 42 39.5 -14.4 | 304 39 32.2 -21.7 34 181 12802 290 42 39.5 -14.4 | 304 39 32.2 -21.7 35 172 13106 305 35 28.7 -20.1 | 322 35 21.4 -27.4 36 156 13716 285 29 28.0 -7.5 | 306 26 20.8 -14.8 37 150 13970 300 26 22.5 -13.0 | 323 25 15.3 -20.3 38 123 15240 305 22 18.0 -12.6 | 332 23 10.8 -20.0 39 112 15850 320 18 11.6 -13.8 | 348 22 4.3 -21.1 40 107 16154 305 17 13.9 -9.8 | 339 18 6.7 -17.1 41 102 16459 300 14 12.1 -7.0 | 341 15 4.9 -14.3 42 100 16570 315 15 10.6 -10.6 | 349 18 3.4 -17.9 43 97 16764 315 15 10.6 -10.6 | 349 18 3.4 -17.9 44 93 17069 340 11 3.8 -10.3 | 11 18 -3.5 -17.7 45 88 17374 310 10 7.7 -6.4 | 358 14 0.4 -13.8 46 80 17983 340 10 3.4 -9.4 | 13 17 -3.8 -16.7 47 77 18288 355 5 0.4 -5.0 | 29 14 -6.8 -12.3 48 70 18860 335 9 3.8 -8.2 | 12 16 -3.4 -15.5 49 70 18898 325 11 6.3 -9.0 | 3 16 -0.9 -16.3 50 63 19507 340 10 3.4 -9.4 | 13 17 -3.8 -16.7 51 60 19812 330 10 5.0 -8.7 | 8 16 -2.2 -16.0 52 58 20117 360 10 -0.0 -10.0 | 23 19 -7.2 -17.3 53 55 20422 360 10 -0.0 -10.0 | 23 19 -7.2 -17.3 54 52 20726 25 10 -4.2 -9.1 | 35 20 -11.4 -16.4 55 50 21040 70 7 -6.6 -2.4 | 55 17 -13.8 -9.7 56 48 21336 65 8 -7.3 -3.4 | 53 18 -14.5 -10.7 57 42 22250 55 10 -8.2 -5.7 | 50 20 -15.4 -13.1 58 40 22555 80 10 -9.8 -1.7 | 62 19 -17.1 -9.1 59 36 23165 55 10 -8.2 -5.7 | 50 20 -15.4 -13.1 60 35 23470 75 10 -9.7 -2.6 | 60 20 -16.9 -9.9 61 31 24079 35 10 -5.7 -8.2 | 40 20 -13.0 -15.5 62 30 24384 80 10 -9.8 -1.7 | 62 19 -17.1 -9.1 63 30 24400 150 5 -2.5 4.3 | 73 10 -9.7 -3.0 64 29 24689 130 10 -7.7 6.4 | 87 15 -14.9 -0.9 65 26 25298 315 3 2.1 -2.1 | 28 11 -5.1 -9.5 66 25 25603 70 10 -9.4 -3.4 | 57 20 -16.6 -10.8 67 24 25908 70 10 -9.4 -3.4 | 57 20 -16.6 -10.8 68 23 26213 100 10 -9.8 1.7 | 72 18 -17.1 -5.6 69 21 26822 60 13 -11.3 -6.5 | 53 23 -18.5 -13.8 70 20 27100 70 11 -10.3 -3.8 | 58 21 -17.6 -11.1 71 20 27127 80 10 -9.8 -1.7 | 62 19 -17.1 -9.1 72 19 27432 60 11 -9.5 -5.5 | 53 21 -16.7 -12.8 73 18 27737 55 12 -9.8 -6.9 | 50 22 -17.1 -14.2 74 17 28042 60 19 -16.5 -9.5 | 55 29 -23.7 -16.8 75 15 28956 115 13 -11.8 5.5 | 84 19 -19.0 -1.8 76 15 29261 125 10 -8.2 5.7 | 84 15 -15.4 -1.6 77 13 29870 45 10 -7.1 -7.1 | 45 20 -14.3 -14.4 78 10 31830 80 10 -9.8 -1.7 | 62 19 -17.1 -9.1 79 7 34330 80 23 -22.7 -4.0 | 69 32 -29.9 -11.3 Wind Parameters Mean winds (0-6000m): 194.6 at 13.7 knts Storm direction: 224.6 at 10.3 knts Shear (0-3000m) pos: 1.5 neg: 0.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 33.6 deg Storm rel helicity (0-3000m) pos: 84.5 neg: -17.5 tot: 67.1 m^2/s^2 ave: 22.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.04 Bulk Shear: 19.26 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 ------------------------------------------------------------------------------- 500 146 16 110 17| 11.7 0.0 11.7| 50.0 0.0 50.0 99.9 0.89| 13.8 12.3 1000 152 17 116 17| 6.4 0.0 6.4| 58.4 -4.6 53.9 53.9 0.77| 8.6 6.6 1500 153 17 118 17| 4.5 0.0 4.5| 64.9 -4.6 60.3 40.2 0.78| 6.3 4.9 2000 157 18 122 17| 3.8 0.0 3.8| 81.6 -4.6 77.1 38.5 0.76| 6.2 4.7 2500 161 17 124 15| 1.8 0.0 1.8| 84.0 -14.8 69.2 27.7 0.44| 6.9 3.0 3000 162 16 123 14| 1.5 0.2 1.7| 84.5 -17.5 67.1 22.4 0.37| 6.4 2.3 4000 172 14 126 11| 1.9 0.2 2.1| 85.0 -27.0 58.0 14.5 0.10| 6.8 0.7 5000 178 13 125 9| 2.1 0.7 2.8| 87.8 -27.4 60.3 12.1 0.16| 6.9 1.1 6000 195 14 148 7| 3.5 0.6 4.1|105.3 -42.4 62.9 10.5 0.19| 8.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250731.12.gif