UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072400.upa.cvt Date: 0000Z 24 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 24 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 1027 9 8.8 7.6 92 1.2 8.2 235 6 279.8 280.9 280.1 297.2 6.38 1 1006 177 6.6 6.6 100 0.0 6.6 235 13 279.3 280.3 279.5 295.8 6.08 2 1000 226 6.4 6.4 100 0.0 6.4 235 15 279.5 280.6 279.6 296.0 6.03 3 985 350 5.8 5.8 100 0.0 5.8 237 17 280.2 281.2 279.7 296.2 5.87 4 981 383 5.8 5.8 100 0.0 5.8 238 17 280.5 281.5 279.8 296.7 5.90 5 952 631 11.2 3.2 58 8.0 7.2 245 16 288.4 289.3 282.5 302.8 5.06 6 946 684 11.8 1.8 50 10.0 6.8 246 15 289.5 290.3 282.5 302.8 4.60 7 937 764 12.2 4.2 58 8.0 8.0 248 12 290.7 291.7 284.0 306.6 5.52 8 933 800 12.0 6.0 67 6.0 8.8 249 11 290.9 292.0 284.9 308.9 6.29 9 928 845 12.0 4.0 58 8.0 7.8 249 10 291.3 292.3 284.2 307.1 5.49 10 925 872 12.4 2.4 50 10.0 7.3 250 9 292.0 292.9 283.9 306.2 4.92 11 922 899 13.0 2.0 47 11.0 7.4 250 9 292.9 293.7 284.1 306.8 4.79 12 920 918 13.0 3.0 51 10.0 7.8 250 9 293.1 294.0 284.6 308.1 5.16 13 908 1028 12.2 7.2 71 5.0 9.4 250 9 293.3 294.6 286.6 313.6 7.03 14 901 1093 12.0 7.0 71 5.0 9.2 250 9 293.8 295.0 286.7 313.9 6.99 15 885 1243 11.6 5.6 67 6.0 8.3 252 9 294.9 296.0 286.6 313.6 6.45 16 850 1580 9.4 4.4 71 5.0 6.7 275 12 296.0 297.1 286.8 314.0 6.17 17 821 1867 8.0 3.8 75 4.2 5.8 279 16 297.5 298.6 287.2 315.5 6.13 18 764 2458 4.0 2.1 87 1.9 3.0 285 28 299.3 300.4 287.6 316.7 5.83 19 755 2554 3.6 0.7 81 2.9 2.1 285 30 299.9 300.9 287.3 315.8 5.34 20 731 2816 1.4 -0.4 88 1.8 0.5 285 33 300.3 301.2 287.2 315.5 5.09 21 704 3118 0.0 -0.7 95 0.7 -0.3 285 31 302.0 302.9 287.9 317.6 5.17 22 700 3164 -0.3 -1.1 94 0.8 -0.7 285 31 302.2 303.1 287.9 317.4 5.05 23 654 3706 -2.7 -4.6 87 1.9 -3.6 284 35 305.4 306.1 288.2 318.2 4.16 24 620 4128 -4.9 -5.7 94 0.8 -5.3 278 38 307.5 308.3 288.8 320.1 4.03 25 612 4230 -5.5 -5.8 98 0.3 -5.6 276 39 308.0 308.8 288.9 320.6 4.05 26 582 4623 -7.9 -9.3 90 1.4 -8.5 276 44 309.7 310.3 288.7 319.9 3.25 27 529 5360 -12.5 -13.2 94 0.7 -12.8 284 38 312.7 313.2 289.1 321.2 2.61 28 515 5565 -13.3 -14.3 92 1.0 -13.6 280 37 314.2 314.6 289.4 322.2 2.45 29 507 5684 -13.5 -14.4 93 0.9 -13.8 272 37 315.3 315.8 289.8 323.4 2.47 30 500 5790 -13.1 -14.0 93 0.9 -13.4 265 37 317.1 317.6 290.5 325.6 2.59 31 493 5898 -12.1 -13.1 92 1.0 -12.5 265 38 319.6 320.1 291.4 328.9 2.83 32 461 6409 -14.1 -15.8 87 1.7 -14.7 273 51 323.3 323.7 292.1 331.4 2.42 33 454 6526 -13.3 -15.4 84 2.1 -14.0 275 55 325.7 326.2 292.9 334.3 2.54 34 406 7369 -18.1 -21.8 73 3.7 -19.1 276 53 330.1 330.4 293.3 335.9 1.65 35 400 7480 -18.9 -22.4 74 3.5 -19.9 275 52 330.4 330.7 293.3 336.0 1.58 36 376 7938 -22.1 -26.0 71 3.9 -23.1 277 51 332.1 332.3 293.4 336.5 1.22 37 350 8462 -26.1 -28.3 82 2.2 -26.6 280 50 333.6 333.8 293.7 337.4 1.06 38 320 9105 -30.7 -35.1 65 4.4 -31.4 285 58 335.9 336.0 293.9 338.1 0.60 39 301 9537 -34.3 -39.0 62 4.7 -34.8 280 59 336.7 336.8 293.9 338.4 0.43 40 300 9560 -34.5 -39.0 64 4.5 -35.0 280 59 336.7 336.8 293.9 338.4 0.43 41 288 9842 -37.1 -40.9 68 3.8 -37.5 281 60 337.0 337.1 293.9 338.4 0.37 42 267 10359 -41.1 -46.0 59 4.9 -41.5 283 63 338.5 338.6 294.2 339.5 0.23 43 250 10800 -45.1 -48.3 70 3.2 -45.3 285 65 339.0 339.1 294.3 339.8 0.19 44 246 10908 -45.9 -48.8 72 2.9 -46.1 285 66 339.4 339.4 294.3 340.1 0.18 45 244 10962 -46.5 -49.8 69 3.3 -46.7 285 67 339.3 339.3 294.3 340.0 0.17 46 242 11017 -46.7 -50.8 63 4.1 -46.9 285 67 339.8 339.8 294.4 340.4 0.15 47 236 11184 -48.0 -52.4 61 4.4 -48.2 285 69 340.3 340.3 294.5 340.8 0.13 48 231 11325 -49.1 -53.7 59 4.6 -49.3 284 68 340.7 340.7 294.6 341.1 0.11 49 227 11440 -49.7 -53.7 63 4.0 -49.8 282 66 341.5 341.5 294.8 341.9 0.11 50 224 11527 -50.5 -55.5 55 5.0 -50.7 281 64 341.5 341.6 294.8 341.9 0.09 51 221 11615 -51.1 -55.0 63 3.9 -51.2 280 62 341.9 342.0 294.9 342.4 0.10 52 218 11704 -51.7 -55.5 64 3.8 -51.8 278 60 342.4 342.4 295.0 342.7 0.09 53 213 11855 -52.7 -57.2 58 4.5 -52.8 276 57 343.1 343.1 295.1 343.4 0.08 54 208 12008 -53.7 -55.3 83 1.6 -53.8 280 58 343.9 343.9 295.3 344.3 0.10 55 206 12071 -54.3 -56.9 73 2.6 -54.4 282 59 343.9 343.9 295.3 344.2 0.08 56 201 12228 -55.5 -57.1 82 1.6 -55.5 289 62 344.4 344.4 295.4 344.7 0.08 57 200 12260 -55.3 -57.2 79 1.9 -55.4 290 63 345.2 345.2 295.6 345.5 0.08 58 199 12292 -55.1 -58.5 66 3.4 -55.2 290 63 346.0 346.0 295.8 346.3 0.07 59 192 12521 -55.7 -70.7 14 15.0 -55.9 292 62 348.6 348.6 296.3 348.7 0.01 60 168 13366 -58.5 -79.5 5 21.0 -58.7 290 50 357.5 357.5 298.2 357.5 0.00 61 150 14080 -57.9 -80.9 4 23.0 -58.2 300 41 370.3 370.3 300.6 370.3 0.00 62 100 16650 -56.1 -85.1 1 29.0 -56.6 295 18 419.3 419.3 307.6 419.3 0.00 63 77 18311 -53.9 -83.9 1 30.0 -54.7 326 13 456.5 456.5 311.4 456.5 0.00 64 73 18652 -54.9 -84.9 1 30.0 -55.6 334 8 461.4 461.4 311.9 461.4 0.00 65 71 18829 -53.5 -84.5 1 31.0 -54.4 338 6 468.0 468.0 312.5 468.1 0.00 66 70 18920 -53.5 -84.5 1 31.0 -54.4 340 5 469.9 469.9 312.6 470.0 0.00 67 60 19912 -54.5 -84.5 1 30.0 -55.4 342 10 488.9 488.9 314.1 488.9 0.01 68 53 20713 -52.1 -84.1 1 32.0 -53.4 360 0 512.1 512.1 315.8 512.1 0.01 69 50 21090 -52.7 -83.7 1 31.0 -54.0 15 12 519.3 519.3 316.2 519.3 0.01 70 47 21490 -53.1 -84.1 1 31.0 -54.4 33 12 527.6 527.6 316.8 527.6 0.01 71 43 22066 -51.7 -83.7 1 32.0 -53.4 54 14 544.6 544.6 317.8 544.7 0.01 72 41 22374 -52.5 -84.5 1 32.0 -54.1 70 18 550.1 550.1 318.1 550.2 0.01 73 39 22699 -51.1 -84.1 1 33.0 -53.0 103 15 561.6 561.6 318.7 561.6 0.01 74 32 23988 -50.7 -83.7 1 33.0 -53.0 93 11 595.3 595.3 320.4 595.4 0.01 75 30 24410 -49.3 -83.3 1 34.0 -52.1 80 19 610.2 610.2 321.0 610.3 0.01 76 26 25350 -48.3 -83.3 1 35.0 -51.6 82 23 638.6 638.6 322.3 638.7 0.01 77 26 25350 -48.3 -82.3 1 34.0 -51.6 82 23 638.6 638.6 322.3 638.7 0.02 78 25 25610 -46.3 -82.3 1 36.0 -50.3 90 20 651.5 651.5 322.7 651.7 0.02 79 23 26161 -48.3 -82.3 1 34.0 -52.0 87 14 661.4 661.4 323.1 661.5 0.02 80 20 27090 -44.1 -81.1 1 37.0 -49.6 100 19 701.2 701.2 324.5 701.4 0.03 81 19 27433 -44.9 -81.9 1 37.0 -50.3 105 15 709.1 709.1 324.7 709.3 0.03 82 17 28179 -43.1 -81.1 1 38.0 -49.6 95 15 737.8 737.8 325.6 738.0 0.03 83 15 29020 -44.3 -81.3 1 37.0 -50.7 82 17 760.7 760.7 326.3 761.0 0.04 84 12 30531 -39.5 -79.5 1 40.0 -49.2 75 22 827.8 827.8 327.9 828.4 0.06 85 11 31125 -40.1 -80.1 1 40.0 -49.8 82 21 846.5 846.5 328.3 847.1 0.06 86 10 31780 -37.1 -79.1 0 42.0 -49.0 90 21 881.1 881.1 329.1 881.9 0.08 87 7.6 33698 -31.9 -75.9 0 44.0 -48.5 102 19 974.0 974.1 330.8 976.0 0.17 88 7.4 33886 -32.1 -76.1 0 44.0 -48.7 103 19 980.6 980.7 330.9 982.6 0.17 89 7.0 34280 -29.9 -74.9 0 45.0 -48.3 105 19 1005.4 1005.6 331.3 1008.0 0.21 90 6.2 35153 -25.5 -71.5 1 46.0 -47.7 1059.8 1060.0 332.1 1065.0 0.40 TRP 168 13366 -58.5 -79.5 5 21.0 -58.7 290 50 357.5 357.5 298.2 357.5 0.00 WND 236 11184 -48.0 -52.4 61 4.4 -48.2 285 69 340.3 340.3 294.5 340.8 0.13 Sounding variables and indices 1000-500 mb thick: 5564.00 m Freezing level: 704.00 mb = 3118.31 m = 10230.56 ft Wetbulb zero: 714.54 mb = 2998.73 m = 9838.24 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 85.00 % Est. max temperature: 24.24 C = 75.62 F Sfc-Lift cond lev (LCL): 1008.54 mb = 156.90 m = 514.76 ft T: 6.87 C 700-500 lapse rate: 4.87 C/km ThetaE index: 2.61 C Layer 928.0- 922.0 mb Conv cond level (CCL): 723.83 mb = 2894.89 m = 9497.56 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 29.88 C = 85.79 F Cap Strength: 14.81 C Lifted Index: 16.06 C Risk: None Lifted Index @300 mb: 26.36 C Lifted Index @700 mb: 9.29 C Showalter Index: 6.74 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.50 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 113.80 Risk: None Energy Index: 2.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.92 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 90988.38 J/kg Cap Strength: 14.94 C Lift Cond Lev (LCL): 926.22 mb = 860.93 m = 2824.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 21 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 1027 9 235 6 4.9 3.4 | 143 20 -12.1 15.8 1 1000 226 235 15 12.3 8.6 | 167 21 -4.7 21.0 2 991 305 235 17 13.9 9.8 | 172 22 -3.1 22.1 3 955 610 245 17 15.4 7.2 | 175 20 -1.6 19.5 4 925 872 250 9 8.5 3.1 | 151 18 -8.5 15.4 5 920 914 250 9 8.5 3.1 | 151 18 -8.5 15.4 6 887 1219 250 9 8.5 3.1 | 151 18 -8.5 15.4 7 850 1580 275 12 12.0 -1.0 | 156 12 -5.0 11.3 8 824 1829 280 16 15.8 -2.8 | 173 10 -1.2 9.6 9 794 2134 270 20 20.0 -0.0 | 194 13 3.0 12.4 10 765 2438 285 28 27.0 -7.2 | 243 11 10.0 5.1 11 737 2743 285 33 31.9 -8.5 | 256 15 14.9 3.8 12 700 3164 285 31 29.9 -8.0 | 251 14 12.9 4.3 13 657 3658 285 35 33.8 -9.1 | 259 17 16.8 3.3 14 608 4267 275 39 38.9 -3.4 | 248 24 21.8 9.0 15 584 4572 275 44 43.8 -3.8 | 252 28 26.8 8.5 16 562 4877 280 42 41.4 -7.3 | 258 25 24.4 5.1 17 520 5486 285 37 35.7 -9.6 | 262 19 18.7 2.8 18 500 5790 265 37 36.9 3.2 | 232 25 19.9 15.6 19 500 5791 265 36 35.9 3.1 | 231 24 18.9 15.5 20 480 6096 265 42 41.8 3.7 | 237 30 24.8 16.0 21 443 6706 280 60 59.1 -10.4 | 267 42 42.1 1.9 22 400 7480 275 52 51.8 -4.5 | 257 36 34.8 7.8 23 392 7620 275 52 51.8 -4.5 | 257 36 34.8 7.8 24 346 8534 280 50 49.2 -8.7 | 263 32 32.2 3.7 25 318 9144 285 59 57.0 -15.3 | 274 40 40.0 -2.9 26 300 9560 280 59 58.1 -10.2 | 267 41 41.1 2.1 27 250 10800 285 65 62.8 -16.8 | 276 46 45.8 -4.5 28 236 11184 285 69 66.6 -17.9 | 276 50 49.6 -5.5 29 233 11278 285 69 66.6 -17.9 | 276 50 49.6 -5.5 30 212 11887 275 56 55.8 -4.9 | 259 39 38.8 7.5 31 200 12260 290 63 59.2 -21.5 | 282 43 42.2 -9.2 32 184 12802 295 61 55.3 -25.8 | 289 41 38.3 -13.4 33 175 13106 285 48 46.4 -12.4 | 270 29 29.4 -0.1 34 168 13366 290 50 47.0 -17.1 | 279 30 30.0 -4.7 35 150 14080 300 41 35.5 -20.5 | 294 20 18.5 -8.1 36 144 14326 295 39 35.3 -16.5 | 283 19 18.3 -4.1 37 138 14630 290 48 45.1 -16.4 | 278 28 28.1 -4.1 38 131 14935 295 49 44.4 -20.7 | 287 29 27.4 -8.3 39 125 15240 305 30 24.6 -17.2 | 303 9 7.6 -4.8 40 119 15545 290 32 30.1 -10.9 | 264 13 13.1 1.4 41 113 15850 310 26 19.9 -16.7 | 326 5 2.9 -4.4 42 108 16154 295 23 20.8 -9.7 | 236 5 3.8 2.6 43 100 16650 295 18 16.3 -7.6 | 172 5 -0.7 4.8 44 98 16764 290 20 18.8 -6.8 | 198 6 1.8 5.5 45 89 17374 315 18 12.7 -12.7 | 85 4 -4.3 -0.4 46 77 18288 325 13 7.5 -10.6 | 100 10 -9.5 1.7 47 70 18920 340 5 1.7 -4.7 | 117 17 -15.3 7.7 48 61 19812 340 10 3.4 -9.4 | 102 14 -13.6 3.0 49 55 20422 350 10 1.7 -9.8 | 99 15 -15.3 2.5 50 53 20726 0 0 -0.0 -0.0 | 126 21 -17.0 12.4 51 50 21031 10 14 -2.4 -13.8 | 86 19 -19.4 -1.4 52 50 21090 15 12 -3.1 -11.6 | 92 20 -20.1 0.8 53 48 21336 5 11 -1.0 -11.0 | 94 18 -18.0 1.4 54 46 21641 60 12 -10.4 -6.0 | 103 28 -27.4 6.4 55 44 21946 60 11 -9.5 -5.5 | 104 27 -26.5 6.9 56 42 22250 45 18 -12.7 -12.7 | 89 30 -29.7 -0.4 57 40 22555 105 17 -16.4 4.4 | 117 37 -33.4 16.8 58 38 22860 100 12 -11.8 2.1 | 117 32 -28.8 14.4 59 36 23165 90 13 -13.0 0.0 | 112 32 -30.0 12.4 60 35 23470 80 8 -7.9 -1.4 | 114 27 -24.9 11.0 61 32 24079 95 11 -11.0 1.0 | 115 31 -28.0 13.3 62 30 24384 70 17 -16.0 -5.8 | 101 34 -33.0 6.5 63 30 24410 80 19 -18.7 -3.3 | 104 37 -35.7 9.1 64 26 25298 80 24 -23.6 -4.2 | 101 41 -40.6 8.2 65 24 25908 100 17 -16.7 3.0 | 114 37 -33.7 15.3 66 23 26213 85 14 -13.9 -1.2 | 110 33 -30.9 11.1 67 22 26518 120 18 -15.6 9.0 | 123 39 -32.6 21.4 68 21 26822 85 14 -13.9 -1.2 | 110 33 -30.9 11.1 69 20 27090 100 19 -18.7 3.3 | 114 39 -35.7 15.7 70 20 27127 120 13 -11.3 6.5 | 124 34 -28.3 18.9 71 19 27432 105 15 -14.5 3.9 | 117 35 -31.5 16.2 72 18 27737 110 18 -16.9 6.2 | 119 39 -33.9 18.5 73 17 28042 80 14 -13.8 -2.4 | 108 32 -30.8 9.9 74 17 28346 110 16 -15.0 5.5 | 119 37 -32.0 17.8 75 16 28651 100 15 -14.8 2.6 | 115 35 -31.8 15.0 76 15 28956 75 15 -14.5 -3.9 | 105 33 -31.5 8.5 77 15 29261 100 21 -20.7 3.6 | 113 41 -37.7 16.0 78 14 29566 95 17 -16.9 1.5 | 112 37 -33.9 13.8 79 13 30175 70 22 -20.7 -7.5 | 97 38 -37.7 4.8 80 10 31780 90 21 -21.0 0.0 | 108 40 -38.0 12.4 81 7 34280 105 19 -18.4 4.9 | 116 39 -35.4 17.3 Wind Parameters Mean winds (0-6000m): 276.0 at 28.0 knts Storm direction: 306.0 at 21.0 knts Shear (0-3000m) pos: 4.4 neg: 0.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 130.7 neg: -39.1 tot: 91.6 m^2/s^2 ave: 30.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.09 Bulk Shear: 49.62 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 14 165 21| 11.4 0.0 11.4| 62.6 0.0 62.6 125.1 0.88| 13.3 11.8 1000 241 13 164 20| 1.8 0.0 1.8| 64.5 -37.2 27.2 27.2 0.19| 11.3 2.1 1500 245 12 161 18| 2.5 0.0 2.5| 69.8 -37.2 32.6 21.7 0.20| 9.0 1.8 2000 255 13 164 16| 3.7 0.0 3.7| 86.4 -37.2 49.2 24.6 0.33| 8.9 2.9 2500 262 15 171 15| 5.3 0.0 5.3|123.7 -37.2 86.4 34.6 0.49| 9.8 4.8 3000 269 18 184 13| 4.4 0.4 4.9|130.7 -39.1 91.6 30.5 0.48| 8.9 4.3 4000 275 22 205 11| 3.3 1.1 4.4|137.4 -50.4 87.0 21.8 0.40| 7.8 3.1 5000 276 26 222 13| 2.6 1.6 4.2|170.7 -58.7 112.0 22.4 0.38| 7.6 2.8 6000 276 28 229 14| 2.0 2.1 4.1|189.8-125.0 64.8 10.8 0.20| 8.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250724.00.gif