UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080112.upa.cvt Date: 1200Z 1 AUG 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 1 AUG 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 1006 9 10.2 10.2 100 0.0 10.2 135 12 282.9 284.2 283.1 304.2 7.78 1 1001 48 10.6 10.6 100 0.0 10.6 139 16 283.7 285.1 283.7 305.8 8.03 2 1000 56 10.8 10.8 100 0.0 10.8 140 17 284.0 285.4 284.0 306.4 8.15 3 989 149 15.0 15.0 100 0.0 15.0 142 22 289.1 291.0 288.6 319.6 10.90 4 982 210 15.6 15.5 99 0.1 15.5 143 26 290.3 292.3 289.4 322.2 11.34 5 975 271 15.6 15.6 100 0.0 15.6 144 29 290.8 292.9 289.8 323.3 11.50 6 972 297 16.6 16.6 100 0.0 16.6 145 31 292.1 294.3 290.9 327.0 12.31 7 956 439 17.0 17.0 100 0.0 17.0 149 31 293.9 296.2 291.9 330.6 12.85 8 925 720 15.6 15.6 100 0.0 15.6 155 28 295.3 297.4 291.7 330.1 12.14 9 921 757 15.6 15.6 100 0.0 15.6 155 28 295.6 297.8 291.9 330.7 12.19 10 910 859 16.2 14.3 89 1.9 15.0 155 27 297.3 299.3 291.7 330.1 11.33 11 856 1379 13.6 12.8 95 0.8 13.1 165 26 299.8 301.8 292.2 331.8 10.92 12 850 1438 13.4 12.0 91 1.4 12.5 165 27 300.2 302.1 291.9 330.8 10.42 13 847 1468 13.4 12.2 92 1.2 12.6 165 27 300.5 302.4 292.2 331.7 10.60 14 841 1528 13.4 8.8 74 4.6 10.6 164 26 301.1 302.7 290.6 326.2 8.48 15 840 1538 13.4 8.6 73 4.8 10.5 164 26 301.2 302.7 290.6 326.0 8.37 16 833 1608 13.2 11.7 91 1.5 12.3 163 25 301.7 303.6 292.4 332.5 10.43 17 829 1649 13.2 10.1 81 3.1 11.3 162 24 302.1 303.9 291.7 330.0 9.40 18 806 1886 11.8 9.8 88 2.0 10.6 161 22 303.1 304.8 292.0 331.3 9.48 19 789 2064 11.2 8.0 81 3.2 9.3 164 20 304.3 305.9 291.7 330.0 8.56 20 784 2117 10.8 9.4 91 1.4 9.9 165 20 304.4 306.2 292.4 332.8 9.49 21 770 2268 10.0 6.9 81 3.1 8.2 165 20 305.1 306.6 291.6 329.6 8.13 22 754 2442 9.0 6.3 83 2.7 7.4 165 19 305.9 307.4 291.7 329.9 7.97 23 750 2487 9.2 4.6 73 4.6 6.6 164 18 306.6 307.9 291.2 328.2 7.11 24 724 2778 6.6 3.5 81 3.1 4.9 161 15 306.8 308.1 291.0 327.6 6.81 25 700 3055 5.0 2.7 85 2.3 3.7 170 15 308.0 309.3 291.3 328.4 6.65 26 655 3594 1.2 1.1 99 0.1 1.1 174 22 309.6 310.8 291.5 329.2 6.34 27 651 3644 0.8 0.7 99 0.1 0.7 175 23 309.7 310.9 291.4 328.9 6.20 28 648 3681 0.6 0.6 100 0.0 0.6 175 23 309.9 311.1 291.5 329.0 6.18 29 638 3806 0.0 0.0 100 0.0 0.0 175 22 310.6 311.8 291.5 329.3 6.01 30 632 3881 0.0 -0.5 96 0.5 -0.3 175 21 311.5 312.6 291.6 329.7 5.85 31 612 4139 -0.9 -2.1 92 1.2 -1.5 175 19 313.3 314.3 291.7 330.2 5.36 32 582 4539 -3.9 -4.0 99 0.1 -4.0 179 21 314.3 315.3 291.7 329.8 4.89 33 572 4676 -3.3 -5.4 85 2.1 -4.3 181 23 316.6 317.5 292.0 331.0 4.47 34 564 4787 -3.5 -6.0 83 2.5 -4.7 183 24 317.6 318.5 292.2 331.6 4.33 35 510 5576 -8.7 -8.8 99 0.1 -8.8 193 21 320.6 321.4 292.6 333.2 3.86 36 500 5730 -9.5 -10.2 95 0.7 -9.8 195 20 321.5 322.1 292.6 333.1 3.52 37 465 6290 -11.7 -13.8 84 2.1 -12.5 196 17 325.5 326.0 293.0 335.0 2.83 38 434 6816 -15.1 -16.2 91 1.1 -15.5 208 18 327.6 328.1 293.3 336.2 2.49 39 400 7430 -18.7 -20.5 86 1.8 -19.3 175 12 330.7 331.1 293.6 337.3 1.87 40 328 8878 -28.1 -30.6 79 2.5 -28.6 223 14 337.1 337.3 294.4 340.5 0.91 41 307 9348 -31.9 -34.9 75 3.0 -32.4 225 20 338.2 338.3 294.4 340.6 0.64 42 300 9510 -33.3 -35.9 77 2.6 -33.7 225 22 338.4 338.6 294.5 340.7 0.60 43 298 9557 -33.5 -35.7 81 2.2 -33.8 226 22 338.8 338.9 294.6 341.1 0.61 44 262 10451 -40.3 -42.9 76 2.6 -40.5 240 27 341.5 341.6 295.0 342.8 0.33 45 255 10636 -41.9 -44.8 73 2.9 -42.1 240 32 341.8 341.9 295.0 342.9 0.28 46 250 10770 -43.1 -45.3 79 2.2 -43.3 240 35 342.0 342.0 295.0 343.1 0.27 47 248 10824 -43.7 -45.5 82 1.8 -43.8 240 35 341.9 341.9 295.0 342.9 0.26 48 242 10988 -45.3 -48.3 72 3.0 -45.5 241 35 341.9 341.9 295.0 342.7 0.20 49 235 11183 -46.9 -49.2 77 2.3 -47.0 241 36 342.3 342.4 295.1 343.1 0.18 50 220 11616 -50.9 -55.1 61 4.2 -51.1 243 36 342.7 342.7 295.1 343.1 0.10 51 212 11857 -52.9 -57.3 59 4.4 -53.0 244 37 343.2 343.2 295.1 343.6 0.08 52 200 12230 -55.7 -60.5 55 4.8 -55.8 250 33 344.6 344.6 295.4 344.8 0.06 53 197 12326 -56.5 -61.5 53 5.0 -56.6 251 32 344.8 344.8 295.5 345.0 0.05 54 196 12358 -56.7 -61.7 53 5.0 -56.8 251 32 345.0 345.0 295.6 345.2 0.05 55 187 12653 -58.9 -63.8 53 4.9 -59.0 252 29 346.1 346.1 295.8 346.2 0.04 56 184 12754 -59.3 -62.6 65 3.3 -59.4 253 28 347.0 347.0 296.0 347.2 0.05 57 182 12823 -59.3 -63.3 60 4.0 -59.4 253 27 348.1 348.1 296.3 348.3 0.04 58 176 13031 -60.3 -63.7 64 3.4 -60.4 255 25 349.8 349.8 296.6 350.0 0.04 59 168 13319 -62.1 -66.2 58 4.1 -62.1 240 29 351.5 351.5 297.0 351.7 0.03 60 150 14020 -60.7 -85.7 2 25.0 -60.9 235 13 365.5 365.5 299.8 365.5 0.00 61 100 16580 -55.9 -84.9 1 29.0 -56.4 315 6 419.7 419.7 307.7 419.7 0.00 62 92 17112 -56.3 -85.3 1 29.0 -56.8 331 6 429.1 429.1 308.7 429.1 0.00 63 84 17694 -54.1 -85.1 1 31.0 -54.8 358 5 444.8 444.8 310.4 444.9 0.00 64 70 18870 -52.7 -85.7 1 33.0 -53.7 40 7 471.6 471.6 312.8 471.7 0.00 65 54 20550 -50.5 -84.5 1 34.0 -52.0 35 10 513.0 513.0 315.8 513.1 0.01 66 51 20921 -51.3 -85.3 1 34.0 -52.8 59 9 519.6 519.6 316.3 519.7 0.01 67 50 21050 -50.7 -84.7 1 34.0 -52.3 75 8 524.0 524.0 316.5 524.0 0.01 68 45 21740 -48.9 -84.9 1 36.0 -51.0 320 3 544.4 544.4 317.8 544.4 0.01 69 42 22193 -49.7 -84.7 1 35.0 -51.7 288 2 553.3 553.3 318.3 553.3 0.01 70 37 23027 -47.9 -83.9 1 36.0 -50.5 346 5 578.3 578.3 319.6 578.4 0.01 71 31 24194 -48.7 -84.7 1 36.0 -51.5 67 8 606.2 606.2 320.9 606.2 0.01 72 30 24410 -47.5 -84.5 1 37.0 -50.7 155 11 615.1 615.2 321.3 615.2 0.01 73 27 25106 -46.3 -83.3 1 37.0 -50.1 133 11 637.3 637.3 322.2 637.4 0.01 74 26 25356 -46.7 -83.7 1 37.0 -50.5 82 10 643.1 643.1 322.4 643.2 0.01 75 20 27100 -44.7 -83.7 1 39.0 -50.0 15 23 699.4 699.4 324.4 699.5 0.02 76 17 28192 -42.7 -82.7 0 40.0 -49.4 48 23 739.0 739.1 325.6 739.2 0.03 77 16 28599 -43.9 -82.9 1 39.0 -50.3 95 18 748.1 748.1 325.9 748.3 0.03 78 14 29501 -41.1 -82.1 0 41.0 -49.3 127 16 786.7 786.7 326.9 787.0 0.03 79 13 30005 -40.9 -81.9 0 41.0 -49.5 93 15 804.2 804.2 327.4 804.5 0.04 80 12 30549 -40.7 -81.7 0 41.0 -49.8 103 15 823.5 823.6 327.8 823.9 0.04 81 12 30549 -40.7 -81.7 0 41.0 -49.8 103 15 823.5 823.6 327.8 823.9 0.04 82 12 30549 -40.5 -81.5 0 41.0 -49.7 103 15 824.2 824.3 327.8 824.7 0.04 83 12 30549 -40.5 -81.5 0 41.0 -49.7 103 15 824.2 824.3 327.8 824.7 0.04 84 11 31145 -38.5 -80.5 0 42.0 -49.1 113 15 852.3 852.3 328.4 852.8 0.06 85 10 31800 -38.1 -80.1 0 42.0 -49.4 125 15 877.3 877.4 329.0 878.0 0.07 86 7.0 34280 -33.3 -77.3 0 44.0 -49.5 85 22 991.4 991.5 331.1 993.1 0.15 87 6.8 34484 -33.1 -77.1 0 44.0 -49.6 87 22 1000.5 1000.6 331.2 1002.3 0.16 88 5.6 35871 -25.9 -71.9 1 46.0 -48.4 98 25 1089.3 1089.6 332.5 1094.9 0.41 89 5.1 36547 -27.3 -73.3 0 46.0 -49.4 104 27 1112.5 1112.8 332.9 1117.6 0.37 90 5.0 36690 -26.1 -72.1 0 46.0 -49.2 105 27 1124.3 1124.6 333.0 1130.5 0.45 91 4.8 36986 -24.9 -71.9 0 47.0 -49.1 1143.0 1143.4 333.2 1149.8 0.48 92 4.3 37784 -26.1 -72.1 0 46.0 -50.1 1173.9 1174.2 333.6 1181.4 0.52 TRP 168 13319 -62.1 -66.2 58 4.1 -62.1 240 29 351.5 351.5 297.0 351.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5674.00 m Freezing level: 632.00 mb = 3881.42 m = 12734.16 ft Wetbulb zero: 637.60 mb = 3810.70 m = 12502.16 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 90.94 % Est. max temperature: 27.15 C = 80.87 F Sfc-Lift cond lev (LCL): 1006.00 mb = 9.00 m = 29.53 ft T: 10.20 C 700-500 lapse rate: 5.42 C/km ThetaE index: 5.65 C Layer 841.0- 833.0 mb Conv cond level (CCL): 1001.00 mb = 48.14 m = 157.93 ft Mean mixing ratio: 11.60 g/kg Conv temperature: 16.57 C = 61.83 F Cap Strength: 3.86 C Lifted Index: 3.96 C Risk: None Lifted Index @300 mb: 9.92 C Lifted Index @700 mb: 2.34 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.90 C Cross Totals Index: 21.50 C K Index: 32.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 218.00 Risk: None Energy Index: 0.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.76 J/kg Max Up Vert Vel: 9.46 m/s Conv Inhibition (B-): 56465.54 J/kg Cap Strength: 3.91 C Lift Cond Lev (LCL): 953.74 mb = 458.91 m = 1505.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 16 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 1006 9 135 12 -8.5 8.5 | 64 16 -14.0 -6.9 1 1000 56 140 17 -10.9 13.0 | 82 17 -16.5 -2.4 2 971 305 145 31 -17.8 25.4 | 113 25 -23.3 10.0 3 937 610 155 30 -12.7 27.2 | 123 22 -18.2 11.8 4 925 720 155 28 -11.8 25.4 | 120 20 -17.4 10.0 5 904 914 155 26 -11.0 23.6 | 116 18 -16.5 8.2 6 872 1219 165 25 -6.5 24.1 | 126 15 -12.0 8.8 7 850 1438 165 27 -7.0 26.1 | 130 16 -12.5 10.7 8 811 1829 160 22 -7.5 20.7 | 112 14 -13.1 5.3 9 782 2134 165 20 -5.2 19.3 | 110 11 -10.7 3.9 10 754 2438 165 19 -4.9 18.4 | 106 11 -10.5 3.0 11 727 2743 160 15 -5.1 14.1 | 83 11 -10.7 -1.3 12 700 3055 170 15 -2.6 14.8 | 86 8 -8.1 -0.6 13 649 3658 175 23 -2.0 22.9 | 135 11 -7.5 7.5 14 601 4267 175 18 -1.6 17.9 | 110 8 -7.1 2.5 15 557 4877 185 25 2.2 24.9 | 161 10 -3.4 9.5 16 500 5730 195 20 5.2 19.3 | 175 4 -0.4 3.9 17 477 6096 190 17 3.0 16.7 | 118 3 -2.6 1.4 18 440 6706 210 18 9.0 15.6 | 267 3 3.5 0.2 19 406 7315 200 16 5.5 15.0 | 11 0 -0.1 -0.3 20 400 7430 175 12 -1.0 12.0 | 62 7 -6.6 -3.4 21 390 7620 175 12 -1.0 12.0 | 62 7 -6.6 -3.4 22 374 7925 195 14 3.6 13.5 | 46 3 -1.9 -1.9 23 358 8230 185 14 1.2 13.9 | 72 5 -4.3 -1.4 24 343 8534 220 11 7.1 8.4 | 348 7 1.5 -7.0 25 316 9144 225 17 12.0 12.0 | 297 7 6.5 -3.4 26 300 9510 225 22 15.6 15.6 | 269 10 10.0 0.2 27 277 10058 240 18 15.6 9.0 | 302 12 10.0 -6.4 28 250 10770 240 35 30.3 17.5 | 265 25 24.8 2.1 29 201 12192 245 37 33.5 15.6 | 269 28 28.0 0.3 30 200 12230 250 33 31.0 11.3 | 279 26 25.5 -4.1 31 174 13106 255 24 23.2 6.2 | 297 20 17.6 -9.2 32 168 13319 240 29 25.1 14.5 | 273 20 19.6 -0.9 33 166 13411 235 29 23.8 16.6 | 266 18 18.2 1.2 34 158 13716 260 19 18.7 3.3 | 313 18 13.2 -12.1 35 150 14020 235 13 10.6 7.5 | 327 9 5.1 -7.9 36 143 14326 235 13 10.6 7.5 | 327 9 5.1 -7.9 37 124 15240 295 8 7.3 -3.4 | 355 19 1.7 -18.8 38 112 15850 275 5 5.0 -0.4 | 2 16 -0.6 -15.8 39 102 16459 305 10 8.2 -5.7 | 353 21 2.7 -21.1 40 100 16580 315 6 4.2 -4.2 | 4 20 -1.3 -19.6 41 97 16764 315 6 4.2 -4.2 | 4 20 -1.3 -19.6 42 77 18288 25 5 -2.1 -4.5 | 21 21 -7.7 -19.9 43 70 18870 40 7 -4.5 -5.4 | 26 23 -10.0 -20.7 44 53 20726 35 10 -5.7 -8.2 | 26 26 -11.3 -23.6 45 50 21050 75 8 -7.7 -2.1 | 37 22 -13.3 -17.5 46 48 21336 60 8 -6.9 -4.0 | 33 23 -12.5 -19.4 47 44 21946 270 1 1.0 -0.0 | 16 16 -4.5 -15.4 48 30 24384 80 9 -8.9 -1.6 | 40 22 -14.4 -16.9 49 30 24410 155 11 -4.6 10.0 | 62 12 -10.2 -5.4 50 27 24994 165 11 -2.8 10.6 | 60 10 -8.4 -4.8 51 26 25298 80 10 -9.8 -1.7 | 42 23 -15.4 -17.1 52 25 25603 90 12 -12.0 0.0 | 49 23 -17.5 -15.4 53 24 25908 110 10 -9.4 3.4 | 51 19 -14.9 -12.0 54 22 26518 245 1 0.9 0.4 | 17 16 -4.6 -15.0 55 20 27100 15 23 -6.0 -22.2 | 17 39 -11.5 -37.6 56 20 27127 355 10 0.9 -10.0 | 10 26 -4.7 -25.3 57 19 27432 5 22 -1.9 -21.9 | 11 38 -7.5 -37.3 58 18 27737 45 18 -12.7 -12.7 | 33 34 -18.3 -28.1 59 17 28042 35 22 -12.6 -18.0 | 29 38 -18.2 -33.4 60 17 28346 60 23 -19.9 -11.5 | 43 37 -25.5 -26.9 61 16 28651 100 17 -16.7 3.0 | 61 26 -22.3 -12.4 62 15 28956 80 13 -12.8 -2.3 | 46 25 -18.3 -17.6 63 15 29261 85 17 -16.9 -1.5 | 53 28 -22.5 -16.9 64 14 29566 135 16 -11.3 11.3 | 76 17 -16.9 -4.1 65 13 29870 90 15 -15.0 0.0 | 53 26 -20.5 -15.4 66 10 31800 125 15 -12.3 8.6 | 69 19 -17.8 -6.8 67 7 34280 85 22 -21.9 -1.9 | 58 32 -27.5 -17.3 68 5 36690 105 27 -26.1 7.0 | 75 33 -31.6 -8.4 Wind Parameters Mean winds (0-6000m): 169.8 at 21.8 knts Storm direction: 199.8 at 16.4 knts Shear (0-3000m) pos: 2.1 neg: 0.9 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 21.6 deg Storm rel helicity (0-3000m) pos: 123.1 neg: -46.4 tot: 76.7 m^2/s^2 ave: 25.6 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.92 Bulk Shear: 15.33 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 ------------------------------------------------------------------------------- 500 145 26 106 21| 19.7 0.0 19.7| 98.2 0.0 98.2 196.4 0.83| 23.7 19.6 1000 150 27 113 20| 7.9 0.0 7.9|109.9 -12.0 97.9 97.9 0.63| 15.5 9.7 1500 155 26 117 19| 5.7 0.0 5.7|122.4 -15.0 107.4 71.6 0.59| 12.2 7.3 2000 156 26 117 18| 4.3 1.4 5.6|122.4 -31.6 90.9 45.4 0.41| 10.7 4.4 2500 158 24 116 16| 2.9 1.1 4.0|122.4 -37.6 84.9 33.9 0.33| 9.2 3.1 3000 158 23 113 15| 2.1 0.9 3.0|123.1 -46.4 76.7 25.6 0.24| 8.5 2.1 4000 162 22 114 14| 2.3 0.7 3.0|140.4 -50.9 89.5 22.4 0.29| 7.7 2.3 5000 166 22 118 12| 2.4 0.5 2.9|156.7 -53.9 102.9 20.6 0.34| 7.2 2.4 6000 170 22 123 11| 1.8 0.7 2.6|159.1 -55.9 103.2 17.2 0.29| 6.7 1.9 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250801.12.gif