UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072912.upa.cvt Date: 1200Z 29 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 29 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 1023 9 8.4 8.3 99 0.1 8.3 150 4 279.7 280.9 280.4 298.0 6.72 1 1000 194 7.6 7.6 100 0.0 7.6 155 8 280.8 281.9 280.7 298.7 6.55 2 993 252 7.4 7.4 100 0.0 7.4 163 10 281.1 282.2 280.8 299.0 6.51 3 983 336 9.0 9.0 100 0.0 9.0 169 11 283.5 284.8 282.9 303.8 7.34 4 980 361 11.6 11.6 100 0.0 11.6 168 11 286.4 287.9 285.6 310.8 8.78 5 978 378 12.2 11.6 96 0.6 11.9 168 11 287.2 288.7 285.9 311.7 8.80 6 972 430 12.6 7.8 73 4.8 9.9 166 11 288.1 289.3 284.3 307.4 6.84 7 970 447 13.0 12.2 95 0.8 12.5 165 11 288.7 290.3 286.9 314.6 9.24 8 962 517 13.4 10.5 83 2.9 11.7 163 11 289.7 291.2 286.5 313.2 8.31 9 960 534 13.4 11.6 89 1.8 12.3 162 11 289.9 291.5 287.2 315.2 8.97 10 954 587 13.8 6.8 63 7.0 9.9 161 11 290.8 292.0 285.1 309.4 6.50 11 948 640 14.2 4.2 51 10.0 8.9 161 11 291.8 292.7 284.4 307.5 5.45 12 939 721 14.4 2.4 44 12.0 8.2 165 10 292.8 293.6 284.1 306.9 4.84 13 935 757 14.8 -0.2 36 15.0 7.4 166 10 293.5 294.3 283.5 305.4 4.03 14 931 793 14.8 0.8 38 14.0 7.8 168 9 293.9 294.7 284.1 306.7 4.35 15 925 848 14.4 6.4 59 8.0 9.9 170 9 294.0 295.2 286.4 312.9 6.52 16 920 894 14.0 9.9 76 4.1 11.6 170 9 294.1 295.6 288.1 318.1 8.35 17 895 1127 13.4 8.4 72 5.0 10.5 173 9 295.8 297.2 288.2 318.3 7.75 18 877 1298 12.4 8.1 75 4.3 9.9 170 9 296.5 297.9 288.4 319.0 7.75 19 850 1560 11.4 4.4 62 7.0 7.6 160 11 298.1 299.2 287.5 316.3 6.17 20 841 1649 11.0 3.0 58 8.0 6.8 170 12 298.6 299.6 287.2 315.3 5.65 21 837 1689 10.6 4.6 66 6.0 7.3 174 12 298.6 299.7 287.9 317.3 6.36 22 832 1738 10.6 1.6 54 9.0 5.9 180 12 299.1 300.0 286.9 314.5 5.16 23 826 1799 10.4 0.4 50 10.0 5.3 186 13 299.5 300.4 286.6 313.7 4.77 24 819 1869 10.2 -4.8 34 15.0 3.4 189 13 300.0 300.6 285.3 309.9 3.26 25 816 1900 10.0 -3.0 40 13.0 3.8 188 13 300.1 300.8 285.8 311.5 3.75 26 805 2013 9.6 -9.4 25 19.0 1.7 184 12 300.8 301.3 284.6 308.1 2.33 27 790 2168 8.6 -6.4 34 15.0 2.0 180 11 301.4 301.9 285.5 310.6 2.99 28 787 2200 8.4 -2.6 46 11.0 3.1 179 11 301.5 302.2 286.6 313.7 4.01 29 779 2284 8.6 -15.4 17 24.0 -0.2 178 11 302.6 302.9 284.3 307.3 1.48 30 764 2445 8.0 -16.0 16 24.0 -0.7 175 12 303.7 303.9 284.7 308.3 1.43 31 760 2488 8.0 -21.0 11 29.0 -1.4 176 12 304.1 304.3 284.2 307.2 0.94 32 758 2510 8.0 -25.0 8 33.0 -1.9 176 12 304.3 304.5 284.0 306.5 0.66 33 757 2521 8.0 -24.0 8 32.0 -1.8 176 12 304.5 304.6 284.1 306.9 0.73 34 753 2564 8.0 -25.0 8 33.0 -1.9 177 12 304.9 305.0 284.2 307.1 0.67 35 737 2741 7.0 -22.0 11 29.0 -2.2 180 13 305.7 305.9 284.8 308.6 0.89 36 731 2808 6.2 -4.8 45 11.0 1.1 177 14 305.5 306.2 287.7 316.9 3.66 37 718 2955 5.6 -13.4 24 19.0 -1.7 170 15 306.5 306.8 286.2 312.5 1.89 38 715 2989 5.0 -5.0 48 10.0 0.4 168 15 306.2 306.8 287.9 317.6 3.69 39 714 3001 5.0 -8.0 38 13.0 -0.6 167 16 306.3 306.8 287.2 315.5 2.93 40 708 3069 5.0 -11.0 30 16.0 -1.4 165 16 307.0 307.5 286.9 314.4 2.33 41 706 3092 4.8 -9.2 35 14.0 -1.1 165 16 307.0 307.6 287.3 315.6 2.70 42 704 3116 4.6 -14.4 24 19.0 -2.5 165 15 307.1 307.4 286.3 312.8 1.78 43 701 3150 4.4 -12.6 28 17.0 -2.2 165 15 307.2 307.6 286.7 313.8 2.07 44 700 3162 4.4 -15.6 22 20.0 -2.9 165 15 307.4 307.7 286.2 312.6 1.62 45 699 3174 4.4 -20.6 14 25.0 -3.7 166 15 307.5 307.7 285.7 311.0 1.06 46 696 3209 4.2 -10.8 33 15.0 -1.9 167 16 307.6 308.1 287.2 315.3 2.41 47 694 3232 4.2 -13.8 26 18.0 -2.6 169 16 307.9 308.2 286.7 314.0 1.89 48 693 3244 4.0 -11.0 33 15.0 -2.1 169 16 307.8 308.2 287.2 315.4 2.38 49 691 3267 4.0 -19.0 17 23.0 -3.7 170 17 308.1 308.3 286.1 312.1 1.23 50 689 3291 3.8 -11.2 32 15.0 -2.2 172 17 308.1 308.5 287.3 315.6 2.36 51 682 3373 3.2 -8.8 41 12.0 -1.9 174 18 308.3 308.9 287.9 317.4 2.88 52 678 3421 2.8 -12.2 32 15.0 -3.1 172 18 308.4 308.8 287.2 315.5 2.21 53 675 3457 2.4 -9.6 41 12.0 -2.6 170 18 308.3 308.8 287.8 317.0 2.73 54 500 5810 -13.3 -18.1 67 4.8 -14.8 180 14 316.8 317.2 289.6 323.0 1.84 55 400 7470 -23.3 -35.3 32 12.0 -25.2 195 3 324.7 324.8 290.7 326.4 0.47 56 300 9500 -39.9 -51.9 27 12.0 -40.6 260 12 329.1 329.1 291.6 329.5 0.11 57 250 10720 -49.7 -57.7 39 8.0 -50.0 265 13 332.2 332.2 292.4 332.4 0.06 58 207 11933 -58.1 -64.1 46 6.0 -58.2 245 17 337.4 337.4 293.7 337.6 0.03 59 200 12150 -56.7 -68.7 21 12.0 -56.9 265 15 343.0 343.0 295.0 343.1 0.02 60 150 13980 -55.5 -82.5 2 27.0 -55.8 290 15 374.5 374.5 301.4 374.5 0.00 61 100 16570 -54.3 -84.3 1 30.0 -54.9 275 6 422.8 422.8 308.0 422.8 0.00 62 91 17171 -55.9 -84.9 1 29.0 -56.4 288 3 431.2 431.2 309.0 431.2 0.00 63 86 17531 -53.9 -84.9 1 31.0 -54.6 303 4 442.3 442.3 310.1 442.3 0.00 64 81 17914 -54.9 -84.9 1 30.0 -55.6 322 9 447.8 447.8 310.7 447.9 0.00 65 70 18850 -52.9 -83.9 1 31.0 -53.8 55 4 471.2 471.2 312.7 471.2 0.00 66 50 21030 -50.5 -83.5 1 33.0 -52.1 50 7 524.5 524.5 316.6 524.5 0.01 67 46 21576 -49.7 -82.7 1 33.0 -51.6 56 10 539.1 539.1 317.5 539.1 0.01 68 41 22327 -51.1 -84.1 1 33.0 -52.9 81 11 553.6 553.6 318.3 553.6 0.01 69 34 23556 -47.7 -82.7 1 35.0 -50.6 64 17 593.0 593.0 320.3 593.1 0.01 70 32 23955 -49.3 -83.3 1 34.0 -51.9 84 19 599.1 599.1 320.6 599.2 0.01 71 30 24380 -47.9 -82.9 1 35.0 -51.0 60 16 614.1 614.1 321.2 614.2 0.01 72 25 25590 -44.5 -81.5 1 37.0 -49.1 110 16 656.7 656.7 322.9 656.8 0.02 73 24 25863 -45.3 -81.3 1 36.0 -49.8 141 19 662.1 662.1 323.2 662.2 0.02 74 22 26445 -43.9 -80.9 1 37.0 -49.1 126 4 682.9 682.9 323.9 683.1 0.03 75 21 26759 -40.9 -79.9 1 39.0 -47.6 107 11 701.1 701.1 324.5 701.4 0.03 76 20 27090 -41.9 -79.9 1 38.0 -48.3 90 3 707.9 707.9 324.7 708.2 0.03 77 17 28190 -42.5 -80.5 1 38.0 -49.3 80 14 739.7 739.7 325.7 740.0 0.04 78 15 29037 -41.7 -79.7 1 38.0 -49.3 70 5 769.3 769.3 326.5 769.7 0.05 79 13 30017 -37.1 -78.1 1 41.0 -47.7 81 16 817.4 817.4 327.7 818.0 0.07 80 12 30571 -36.5 -78.5 1 42.0 -47.9 113 19 838.4 838.5 328.1 839.1 0.07 81 10 31830 -38.5 -79.5 1 41.0 -49.6 105 15 875.8 875.9 329.0 876.6 0.07 82 8.7 32792 -34.3 -77.3 0 43.0 -48.6 89 12 927.7 927.8 329.9 929.0 0.12 83 8.3 33120 -34.7 -77.7 0 43.0 -49.0 84 11 938.7 938.8 330.2 940.0 0.12 84 7.9 33466 -31.9 -75.9 0 44.0 -48.3 79 10 963.3 963.4 330.6 965.1 0.16 85 7.1 34220 -30.9 -75.9 0 45.0 -48.6 67 8 997.2 997.4 331.2 999.4 0.18 86 7.0 34320 -31.1 -75.1 1 44.0 -48.7 65 8 1000.5 1000.6 331.2 1003.0 0.21 87 6.6 34737 -31.7 -75.7 0 44.0 -49.3 66 11 1014.9 1015.1 331.4 1017.4 0.20 88 5.5 36032 -29.7 -74.7 0 45.0 -49.7 69 22 1078.1 1078.3 332.3 1081.8 0.28 89 5.1 36576 -24.9 -71.9 0 47.0 -48.8 70 26 1123.4 1123.7 333.0 1129.7 0.46 90 5.0 36720 -24.1 -71.1 0 47.0 -48.7 70 27 1133.4 1133.8 333.2 1140.7 0.52 91 4.9 36867 -23.7 -70.7 0 47.0 -48.7 1141.8 1142.2 333.2 1149.8 0.56 92 4.4 37652 -24.7 -71.7 0 47.0 -49.7 1172.8 1173.2 333.6 1180.6 0.54 93 3.8 38729 -20.3 -68.3 1 48.0 -49.4 1244.6 1245.4 334.5 1260.6 1.02 TRP 207 11933 -58.1 -64.1 46 6.0 -58.2 245 17 337.4 337.4 293.7 337.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5616.00 m Freezing level: 648.25 mb = 3816.52 m = 12521.25 ft Wetbulb zero: 779.38 mb = 2280.06 m = 7480.44 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 52.17 % Est. max temperature: 25.49 C = 77.89 F Sfc-Lift cond lev (LCL): 1021.56 mb = 20.46 m = 67.14 ft T: 8.35 C 700-500 lapse rate: 6.68 C/km ThetaE index: 9.83 C Layer 954.0- 931.0 mb Conv cond level (CCL): 1000.00 mb = 194.00 m = 636.48 ft Mean mixing ratio: 6.68 g/kg Conv temperature: 9.71 C = 49.47 F Cap Strength: 10.95 C Lifted Index: 11.76 C Risk: None Lifted Index @300 mb: 16.74 C Lifted Index @700 mb: 10.71 C Showalter Index: 5.20 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 17.70 C K Index: 9.10 Risk: None Sweat Index: 88.80 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 70.82 J/kg Max Up Vert Vel: 11.90 m/s Conv Inhibition (B-): 97849.52 J/kg Cap Strength: 11.72 C Lift Cond Lev (LCL): 914.71 mb = 942.58 m = 3092.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 205 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 1023 9 150 4 -2.0 3.5 | 47 9 -6.3 -5.9 1 1000 194 155 8 -3.4 7.3 | 74 8 -7.7 -2.1 2 987 305 170 11 -1.9 10.8 | 103 6 -6.2 1.4 3 952 610 160 11 -3.8 10.3 | 97 8 -8.1 0.9 4 925 848 170 9 -1.6 8.9 | 85 6 -5.9 -0.5 5 918 914 170 9 -1.6 8.9 | 85 6 -5.9 -0.5 6 885 1219 175 9 -0.8 9.0 | 85 5 -5.1 -0.4 7 854 1524 155 10 -4.2 9.1 | 88 9 -8.6 -0.3 8 850 1560 160 11 -3.8 10.3 | 97 8 -8.1 0.9 9 823 1829 190 13 2.3 12.8 | 149 4 -2.1 3.4 10 793 2134 180 11 0.0 11.0 | 110 5 -4.3 1.6 11 764 2438 175 12 -1.0 12.0 | 115 6 -5.4 2.6 12 736 2743 180 13 0.0 13.0 | 130 6 -4.3 3.6 13 710 3048 165 16 -4.1 15.5 | 126 10 -8.5 6.1 14 700 3162 165 15 -3.9 14.5 | 122 10 -8.2 5.1 15 683 3353 175 18 -1.6 17.9 | 145 10 -5.9 8.5 16 657 3658 160 19 -6.5 17.9 | 128 14 -10.8 8.5 17 608 4267 185 14 1.2 13.9 | 146 6 -3.1 4.6 18 563 4877 185 18 1.6 17.9 | 162 9 -2.8 8.5 19 542 5182 180 20 0.0 20.0 | 158 11 -4.3 10.6 20 521 5486 175 16 -1.4 15.9 | 139 9 -5.7 6.5 21 500 5810 180 14 0.0 14.0 | 137 6 -4.3 4.6 22 481 6096 185 12 1.0 12.0 | 128 4 -3.3 2.6 23 425 7010 125 2 -1.6 1.1 | 36 10 -6.0 -8.2 24 400 7470 195 3 0.8 2.9 | 29 7 -3.6 -6.5 25 392 7620 195 4 1.0 3.9 | 31 6 -3.3 -5.5 26 316 9144 275 9 9.0 -0.8 | 336 11 4.6 -10.2 27 302 9449 290 10 9.4 -3.4 | 338 14 5.1 -12.8 28 300 9500 260 12 11.8 2.1 | 314 10 7.5 -7.3 29 289 9754 260 13 12.8 2.3 | 310 11 8.5 -7.1 30 250 10720 265 13 13.0 1.1 | 314 12 8.6 -8.3 31 240 10973 265 13 13.0 1.1 | 314 12 8.6 -8.3 32 229 11278 245 16 14.5 6.8 | 285 11 10.2 -2.6 33 219 11582 250 19 17.9 6.5 | 282 14 13.5 -2.9 34 208 11887 265 17 16.9 1.5 | 302 15 12.6 -7.9 35 207 11933 245 17 15.4 7.2 | 281 11 11.1 -2.2 36 200 12150 265 15 14.9 1.3 | 307 13 10.6 -8.1 37 199 12192 240 18 15.6 9.0 | 272 11 11.3 -0.4 38 189 12497 265 14 13.9 1.2 | 310 13 9.6 -8.2 39 181 12802 280 12 11.8 -2.1 | 327 14 7.5 -11.5 40 172 13106 280 10 9.8 -1.7 | 334 12 5.5 -11.1 41 164 13411 295 10 9.1 -4.2 | 341 14 4.7 -13.6 42 156 13716 260 12 11.8 2.1 | 314 10 7.5 -7.3 43 150 13980 290 15 14.1 -5.1 | 326 18 9.8 -14.5 44 149 14021 285 14 13.5 -3.6 | 325 16 9.2 -13.0 45 135 14630 310 12 9.2 -7.7 | 344 18 4.9 -17.1 46 123 15240 340 6 2.1 -5.6 | 9 15 -2.3 -15.0 47 100 16570 275 6 6.0 -0.5 | 351 10 1.6 -9.9 48 97 16764 275 6 6.0 -0.5 | 351 10 1.6 -9.9 49 88 17374 295 2 1.8 -0.8 | 14 11 -2.5 -10.2 50 80 17983 325 10 5.7 -8.2 | 355 18 1.4 -17.6 51 76 18288 30 13 -6.5 -11.3 | 28 23 -10.8 -20.7 52 70 18850 55 4 -3.3 -2.3 | 33 14 -7.6 -11.7 53 63 19507 30 10 -5.0 -8.7 | 27 20 -9.3 -18.1 54 58 20117 70 13 -12.2 -4.4 | 50 22 -16.5 -13.8 55 52 20726 75 4 -3.9 -1.0 | 38 13 -8.2 -10.4 56 50 21030 50 7 -5.4 -4.5 | 35 17 -9.7 -13.9 57 50 21031 45 15 -10.6 -10.6 | 37 25 -14.9 -20.0 58 48 21336 50 8 -6.1 -5.1 | 36 18 -10.5 -14.5 59 43 21946 65 12 -10.9 -5.1 | 46 21 -15.2 -14.5 60 42 22250 85 12 -12.0 -1.0 | 57 19 -16.3 -10.4 61 40 22555 70 10 -9.4 -3.4 | 47 19 -13.7 -12.8 62 38 22860 90 11 -11.0 0.0 | 58 18 -15.3 -9.4 63 36 23165 40 10 -6.4 -7.7 | 32 20 -10.8 -17.1 64 34 23470 60 17 -14.7 -8.5 | 47 26 -19.1 -17.9 65 31 24079 90 19 -19.0 0.0 | 68 25 -23.3 -9.4 66 30 24380 60 16 -13.9 -8.0 | 46 25 -18.2 -17.4 67 30 24384 95 15 -14.9 1.3 | 67 21 -19.3 -8.1 68 29 24689 55 15 -12.3 -8.6 | 43 24 -16.6 -18.0 69 27 24994 65 19 -17.2 -8.0 | 51 28 -21.5 -17.4 70 26 25298 80 21 -20.7 -3.6 | 62 28 -25.0 -13.0 71 25 25603 110 16 -15.0 5.5 | 79 20 -19.4 -3.9 72 24 25908 145 19 -10.9 15.6 | 112 16 -15.2 6.2 73 23 26213 165 12 -3.1 11.6 | 106 8 -7.4 2.2 74 22 26518 115 2 -1.8 0.8 | 36 11 -6.1 -8.5 75 21 26822 105 13 -12.6 3.4 | 70 18 -16.9 -6.0 76 20 27090 90 3 -3.0 0.0 | 38 12 -7.3 -9.4 77 20 27127 200 10 3.4 9.4 | 90 1 -0.9 0.0 78 19 27432 180 3 0.0 3.0 | 34 8 -4.3 -6.4 79 18 27737 70 10 -9.4 -3.4 | 47 19 -13.7 -12.8 80 17 28042 85 16 -15.9 -1.4 | 62 23 -20.3 -10.8 81 15 28956 55 3 -2.5 -1.7 | 31 13 -6.8 -11.1 82 15 29261 100 10 -9.8 1.7 | 62 16 -14.2 -7.7 83 14 29566 70 12 -11.3 -4.1 | 49 21 -15.6 -13.5 84 13 29870 40 12 -7.7 -9.2 | 33 22 -12.0 -18.6 85 13 30175 115 20 -18.1 8.5 | 88 22 -22.5 -0.9 86 10 31830 105 15 -14.5 3.9 | 74 20 -18.8 -5.5 87 7 34320 65 8 -7.3 -3.4 | 42 17 -11.6 -12.8 88 5 36720 70 27 -25.4 -9.2 | 58 35 -29.7 -18.6 Wind Parameters Mean winds (0-6000m): 174.7 at 13.8 knts Storm direction: 204.7 at 10.3 knts Shear (0-3000m) pos: 1.7 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 79.6 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -7.7 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 17.49 Bulk Shear: 4.05 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 ------------------------------------------------------------------------------- 500 163 9 82 7| 7.4 0.0 7.4| 15.1 -1.0 14.1 28.2 0.77| 9.4 7.2 1000 164 9 87 7| 2.8 0.0 2.8| 15.1 -4.1 11.0 11.0 0.42| 6.5 2.8 1500 166 9 87 7| 1.9 0.9 2.8| 15.6 -4.2 11.4 7.6 0.34| 5.6 1.9 2000 169 10 94 6| 2.5 0.7 3.2| 25.3 -5.6 19.8 9.9 0.41| 6.4 2.6 2500 172 10 98 6| 2.0 0.9 2.9| 26.3 -6.7 19.6 7.8 0.36| 5.7 2.0 3000 172 11 103 6| 1.7 1.4 3.1| 28.0 -7.7 20.3 6.8 0.32| 5.6 1.8 4000 171 13 115 7| 1.5 1.0 2.5| 41.3 -17.3 24.0 6.0 0.27| 5.8 1.6 5000 174 13 123 7| 1.4 1.1 2.4| 46.6 -17.9 28.7 5.7 0.28| 5.5 1.5 6000 175 14 128 7| 1.2 0.9 2.1| 46.6 -29.0 17.7 2.9 0.17| 5.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250729.12.gif