UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072700.upa.cvt Date: 0000Z 27 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 27 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 1024 9 11.4 10.4 94 1.0 10.9 285 10 282.6 284.0 283.0 303.9 7.75 1 1019 50 11.0 10.5 97 0.5 10.7 287 13 282.6 284.0 283.1 304.1 7.84 2 1005 165 14.4 14.4 100 0.0 14.4 293 23 287.1 288.9 287.3 315.8 10.31 3 1000 207 15.0 15.0 100 0.0 15.0 295 26 288.1 290.0 288.2 318.2 10.78 4 997 233 15.0 15.0 100 0.0 15.0 296 26 288.4 290.3 288.3 318.6 10.81 5 990 292 14.8 14.8 100 0.0 14.8 299 26 288.8 290.7 288.3 318.8 10.75 6 972 448 15.8 14.9 94 0.9 15.3 302 24 291.3 293.3 289.5 322.5 11.02 7 964 519 17.0 13.6 80 3.4 14.8 304 23 293.2 295.0 289.5 322.3 10.20 8 925 870 14.0 13.3 96 0.7 13.6 300 23 293.6 295.5 289.8 323.4 10.43 9 912 989 13.0 13.0 100 0.0 13.0 302 25 293.8 295.6 289.8 323.4 10.37 10 885 1242 11.8 11.8 100 0.0 11.8 310 28 295.1 296.9 289.8 323.5 9.87 11 879 1299 13.6 11.4 87 2.2 12.3 310 29 297.5 299.3 290.5 325.7 9.67 12 869 1396 14.2 10.5 78 3.7 11.9 310 31 299.1 300.8 290.6 326.1 9.21 13 867 1415 14.4 10.6 78 3.8 12.0 310 31 299.5 301.2 290.8 326.8 9.30 14 863 1455 14.6 6.6 59 8.0 10.0 310 32 300.1 301.4 289.1 321.2 7.10 15 860 1484 14.4 9.9 74 4.5 11.6 310 32 300.2 301.9 290.7 326.5 8.94 16 855 1533 14.2 9.2 72 5.0 11.2 310 33 300.5 302.1 290.5 325.8 8.57 17 851 1573 14.0 9.9 76 4.1 11.5 310 31 300.7 302.4 291.0 327.4 9.03 18 850 1583 14.0 9.6 75 4.4 11.3 310 30 300.8 302.4 290.9 327.0 8.86 19 845 1633 13.8 9.3 74 4.5 11.1 310 29 301.1 302.7 290.8 326.9 8.73 20 838 1703 14.0 2.0 44 12.0 7.6 310 29 302.0 303.0 288.1 317.9 5.28 21 831 1774 13.4 5.4 58 8.0 8.9 310 28 302.1 303.4 289.5 322.4 6.78 22 796 2135 11.2 0.2 47 11.0 5.5 310 26 303.5 304.4 288.2 318.3 4.88 23 792 2177 10.8 -0.2 46 11.0 5.2 309 26 303.5 304.4 288.1 318.0 4.76 24 785 2251 10.2 4.2 66 6.0 6.8 308 27 303.7 304.9 289.8 323.5 6.60 25 772 2390 9.4 0.4 53 9.0 4.7 306 28 304.3 305.2 288.6 319.8 5.10 26 769 2422 9.2 2.2 62 7.0 5.4 305 29 304.4 305.5 289.4 322.1 5.84 27 765 2465 9.0 0.0 53 9.0 4.4 305 29 304.6 305.5 288.7 319.9 5.00 28 753 2596 8.0 1.0 61 7.0 4.3 305 27 304.9 305.9 289.2 321.6 5.47 29 747 2662 7.6 -0.4 57 8.0 3.5 305 26 305.2 306.1 288.9 320.4 4.98 30 742 2718 7.2 1.2 66 6.0 4.0 305 25 305.3 306.4 289.5 322.5 5.63 31 740 2740 7.2 -1.8 53 9.0 2.7 305 25 305.6 306.4 288.6 319.5 4.53 32 735 2796 6.6 -2.4 53 9.0 2.2 305 24 305.5 306.3 288.4 318.9 4.36 33 731 2841 6.2 1.2 70 5.0 3.5 305 24 305.5 306.6 289.6 323.0 5.72 34 720 2965 5.0 0.8 74 4.2 2.8 305 22 305.5 306.6 289.6 322.7 5.64 35 715 3022 4.6 -0.4 70 5.0 2.1 305 21 305.7 306.7 289.2 321.6 5.20 36 711 3068 5.0 -11.0 30 16.0 -1.4 306 21 306.7 307.1 286.8 314.0 2.32 37 710 3079 5.2 -5.8 45 11.0 0.2 306 21 307.0 307.6 288.1 317.9 3.49 38 709 3091 5.2 -5.8 45 11.0 0.2 306 21 307.1 307.8 288.1 318.0 3.50 39 700 3195 4.8 -5.2 48 10.0 0.2 310 22 307.8 308.5 288.5 319.4 3.71 40 692 3289 4.2 -10.8 33 15.0 -1.9 311 23 308.1 308.6 287.3 315.9 2.42 41 690 3312 4.4 -20.6 14 25.0 -3.8 311 23 308.6 308.8 286.1 312.2 1.07 42 680 3431 4.0 -19.0 17 23.0 -3.8 312 25 309.5 309.7 286.6 313.6 1.25 43 673 3515 3.6 -21.4 14 25.0 -4.4 313 26 309.9 310.1 286.5 313.4 1.03 44 651 3784 1.6 -26.4 10 28.0 -6.2 311 28 310.6 310.8 286.4 313.0 0.68 45 635 3984 0.2 -17.8 24 18.0 -6.0 305 27 311.3 311.5 287.5 316.2 1.48 46 630 4048 0.0 -24.0 14 24.0 -7.1 306 27 311.7 311.9 287.0 314.7 0.87 47 627 4086 0.0 -21.0 19 21.0 -6.7 307 28 312.2 312.4 287.4 316.0 1.14 48 620 4176 0.0 -26.0 12 26.0 -7.4 308 28 313.2 313.3 287.3 315.7 0.74 49 618 4202 0.0 -26.0 12 26.0 -7.4 309 28 313.5 313.6 287.4 316.0 0.74 50 613 4267 -0.5 -25.5 13 25.0 -7.7 310 29 313.6 313.8 287.5 316.3 0.78 51 603 4399 -0.9 -23.9 16 23.0 -7.7 310 29 314.6 314.8 288.0 317.8 0.92 52 594 4519 -1.5 -30.5 9 29.0 -8.8 310 30 315.3 315.4 287.8 317.1 0.51 53 500 5870 -10.1 -25.1 28 15.0 -14.2 310 30 320.7 320.9 290.0 324.2 1.00 54 400 7550 -21.5 -25.0 73 3.5 -22.4 295 18 327.0 327.3 292.1 331.5 1.26 55 300 9600 -37.3 -42.1 61 4.8 -37.8 305 18 332.8 332.9 292.8 334.0 0.31 56 250 10830 -47.9 -52.7 58 4.8 -48.1 300 18 334.9 334.9 293.2 335.3 0.12 57 200 12270 -59.3 -63.4 59 4.1 -59.4 310 16 338.9 338.9 294.1 339.0 0.04 58 186 12725 -61.9 -66.9 51 5.0 -62.0 295 22 341.8 341.8 294.8 341.9 0.03 59 150 14080 -56.9 -79.9 4 23.0 -57.2 280 24 372.0 372.0 300.9 372.1 0.00 60 100 16640 -57.9 -84.9 2 27.0 -58.3 325 11 415.9 415.9 307.2 415.9 0.00 61 70 18900 -54.5 -84.5 1 30.0 -55.3 350 10 467.8 467.8 312.4 467.8 0.00 62 50 21070 -52.5 -83.5 1 31.0 -53.8 75 9 519.8 519.8 316.3 519.8 0.01 63 46 21608 -51.3 -83.3 1 32.0 -52.9 57 10 535.2 535.2 317.2 535.2 0.01 64 42 22196 -52.3 -83.3 1 31.0 -53.9 77 14 546.8 546.8 317.9 546.9 0.01 65 31 24175 -47.9 -80.9 1 33.0 -50.9 82 15 608.3 608.3 321.0 608.5 0.02 66 30 24390 -49.1 -82.1 1 33.0 -51.9 75 17 610.8 610.8 321.1 610.9 0.02 67 29 24613 -49.3 -82.3 1 33.0 -52.1 82 18 616.2 616.2 321.3 616.3 0.02 68 27 25083 -47.7 -81.7 1 34.0 -51.1 87 14 633.4 633.4 322.0 633.5 0.02 69 25 25591 -48.3 -81.3 1 33.0 -51.7 70 14 645.8 645.8 322.5 645.9 0.02 70 21 26744 -46.5 -80.5 1 34.0 -51.0 73 19 684.2 684.2 323.9 684.5 0.03 71 20 27070 -44.1 -80.1 1 36.0 -49.6 70 12 701.2 701.2 324.5 701.5 0.03 72 17 28158 -44.7 -79.7 1 35.0 -50.5 91 14 732.6 732.6 325.4 733.0 0.04 73 13 29971 -40.1 -78.1 1 38.0 -49.1 61 22 807.0 807.0 327.4 807.6 0.07 74 12 30520 -37.3 -77.3 1 40.0 -48.1 68 25 835.6 835.6 328.1 836.4 0.09 75 10 31790 -33.3 -75.3 1 42.0 -47.4 110 21 895.2 895.3 329.4 896.8 0.14 76 9.8 31932 -32.9 -75.9 1 43.0 -47.4 109 20 901.9 902.0 329.5 903.3 0.13 77 8.4 33014 -34.1 -76.1 1 42.0 -48.7 98 16 937.9 938.0 330.1 939.5 0.15 78 7.0 34300 -30.7 -74.7 1 44.0 -48.6 85 11 1002.1 1002.3 331.2 1004.8 0.22 TRP 186 12725 -61.9 -66.9 51 5.0 -62.0 295 22 341.8 341.8 294.8 341.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5663.00 m Freezing level: 618.00 mb = 4201.97 m = 13785.81 ft Wetbulb zero: 712.64 mb = 3048.68 m = 10002.10 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 47.49 % Est. max temperature: 27.20 C = 80.96 F Sfc-Lift cond lev (LCL): 1008.79 mb = 133.65 m = 438.47 ft T: 13.47 C 700-500 lapse rate: 5.57 C/km ThetaE index: 9.43 C Layer 850.0- 831.0 mb Conv cond level (CCL): 1019.00 mb = 49.63 m = 162.83 ft Mean mixing ratio: 10.21 g/kg Conv temperature: 14.88 C = 58.79 F Cap Strength: 6.33 C Lifted Index: 6.81 C Risk: None Lifted Index @300 mb: 10.17 C Lifted Index @700 mb: 4.75 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.70 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 205.20 Risk: None Energy Index: -0.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.73 J/kg Max Up Vert Vel: 9.24 m/s Conv Inhibition (B-): 77828.34 J/kg Cap Strength: 6.75 C Lift Cond Lev (LCL): 957.02 mb = 580.62 m = 1904.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 20 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 1024 9 285 10 9.7 -2.6 | 187 17 2.1 16.4 1 1000 207 295 26 23.6 -11.0 | 243 18 16.0 8.0 2 989 305 300 26 22.5 -13.0 | 248 16 14.9 6.0 3 954 610 305 22 18.0 -12.6 | 238 12 10.4 6.4 4 925 870 300 23 19.9 -11.5 | 239 14 12.3 7.5 5 920 914 300 24 20.8 -12.0 | 242 15 13.2 7.0 6 887 1219 310 28 21.4 -18.0 | 266 14 13.9 1.0 7 856 1524 310 33 25.3 -21.2 | 277 18 17.7 -2.2 8 850 1583 310 30 23.0 -19.3 | 271 15 15.4 -0.2 9 825 1829 310 27 20.7 -17.4 | 263 13 13.1 1.7 10 795 2134 310 26 19.9 -16.7 | 259 13 12.3 2.3 11 767 2438 305 29 23.8 -16.6 | 262 16 16.2 2.4 12 739 2743 305 25 20.5 -14.3 | 250 14 12.9 4.7 13 713 3048 305 21 17.2 -12.0 | 234 12 9.6 7.0 14 700 3195 310 22 16.9 -14.1 | 242 10 9.3 4.9 15 660 3658 315 28 19.8 -19.8 | 274 12 12.2 -0.8 16 636 3962 305 27 22.1 -15.5 | 256 15 14.5 3.5 17 612 4267 310 29 22.2 -18.6 | 268 15 14.6 0.4 18 567 4877 310 31 23.7 -19.9 | 273 16 16.2 -0.9 19 545 5182 310 34 26.0 -21.9 | 279 19 18.5 -2.8 20 505 5791 315 29 20.5 -20.5 | 276 13 12.9 -1.5 21 500 5870 310 30 23.0 -19.3 | 271 15 15.4 -0.2 22 485 6096 305 29 23.8 -16.6 | 262 16 16.2 2.4 23 447 6706 295 29 26.3 -12.3 | 250 20 18.7 6.8 24 400 7550 295 18 16.3 -7.6 | 217 14 8.7 11.4 25 396 7620 300 18 15.6 -9.0 | 219 13 8.0 10.0 26 320 9144 295 21 19.0 -8.9 | 228 15 11.5 10.2 27 306 9449 305 19 15.6 -10.9 | 224 11 8.0 8.1 28 300 9600 305 18 14.7 -10.3 | 219 11 7.2 8.7 29 250 10830 300 18 15.6 -9.0 | 219 13 8.0 10.0 30 202 12192 295 16 14.5 -6.8 | 209 14 6.9 12.3 31 200 12270 310 16 12.3 -10.3 | 208 10 4.7 8.8 32 193 12497 315 18 12.7 -12.7 | 219 8 5.1 6.3 33 186 12725 295 22 19.9 -9.3 | 232 16 12.4 9.7 34 184 12802 295 19 17.2 -8.0 | 221 15 9.6 11.0 35 175 13106 300 26 22.5 -13.0 | 248 16 14.9 6.0 36 151 14021 285 24 23.2 -6.2 | 231 20 15.6 12.8 37 150 14080 280 24 23.6 -4.2 | 227 22 16.1 14.9 38 144 14326 285 26 25.1 -6.7 | 235 21 17.5 12.3 39 125 15240 305 16 13.1 -9.2 | 209 11 5.5 9.9 40 119 15545 325 18 10.3 -14.7 | 213 5 2.7 4.3 41 113 15850 295 16 14.5 -6.8 | 209 14 6.9 12.3 42 108 16154 330 14 7.0 -12.1 | 175 7 -0.6 6.9 43 103 16459 305 13 10.6 -7.5 | 195 12 3.1 11.6 44 100 16640 325 11 6.3 -9.0 | 173 10 -1.3 10.0 45 98 16764 335 16 6.8 -14.5 | 170 5 -0.8 4.5 46 93 17069 315 10 7.1 -7.1 | 178 12 -0.5 12.0 47 89 17374 340 10 3.4 -9.4 | 157 10 -4.2 9.6 48 85 17678 290 13 12.2 -4.4 | 198 15 4.6 14.6 49 81 17983 350 10 1.7 -9.8 | 148 11 -5.8 9.2 50 77 18288 345 7 1.8 -6.8 | 155 14 -5.8 12.3 51 70 18898 340 4 1.4 -3.8 | 158 16 -6.2 15.3 52 70 18900 350 10 1.7 -9.8 | 148 11 -5.8 9.2 53 67 19202 345 10 2.6 -9.7 | 152 11 -5.0 9.4 54 61 19812 40 11 -7.1 -8.4 | 126 18 -14.6 10.6 55 58 20117 20 11 -3.8 -10.3 | 127 14 -11.3 8.7 56 50 21031 35 15 -8.6 -12.3 | 113 18 -16.2 6.7 57 50 21070 75 9 -8.7 -2.3 | 136 23 -16.3 16.7 58 48 21336 75 12 -11.6 -3.1 | 130 25 -19.2 15.9 59 46 21641 55 10 -8.2 -5.7 | 130 21 -15.8 13.3 60 40 22555 90 16 -16.0 0.0 | 129 30 -23.6 19.0 61 38 22860 75 14 -13.5 -3.6 | 126 26 -21.1 15.4 62 36 23165 105 16 -15.5 4.1 | 135 33 -23.0 23.2 63 35 23470 95 16 -15.9 1.4 | 131 31 -23.5 20.4 64 33 23774 85 12 -12.0 -1.0 | 133 27 -19.5 18.0 65 30 24384 80 17 -16.7 -3.0 | 123 29 -24.3 16.1 66 30 24390 75 17 -16.4 -4.4 | 121 28 -24.0 14.6 67 29 24689 85 18 -17.9 -1.6 | 124 31 -25.5 17.5 68 27 24994 90 15 -15.0 0.0 | 130 30 -22.6 19.0 69 26 25298 80 11 -10.8 -1.9 | 133 25 -18.4 17.1 70 25 25603 70 14 -13.2 -4.8 | 124 25 -20.7 14.2 71 24 25908 100 17 -16.7 3.0 | 132 33 -24.3 22.0 72 23 26213 50 16 -12.3 -10.3 | 114 22 -19.8 8.8 73 22 26518 75 24 -23.2 -6.2 | 113 33 -30.8 12.8 74 20 27070 70 12 -11.3 -4.1 | 128 24 -18.9 14.9 75 20 27127 110 15 -14.1 5.1 | 138 32 -21.7 24.2 76 19 27432 65 11 -10.0 -4.6 | 129 23 -17.5 14.4 77 18 27737 95 12 -12.0 1.0 | 136 28 -19.5 20.1 78 17 28042 80 13 -12.8 -2.3 | 129 26 -20.4 16.8 79 17 28346 105 15 -14.5 3.9 | 136 32 -22.1 22.9 80 16 28651 105 10 -9.7 2.6 | 141 28 -17.2 21.6 81 15 28956 125 5 -4.1 2.9 | 152 25 -11.7 21.9 82 14 29261 45 10 -7.1 -7.1 | 129 19 -14.7 12.0 83 13 29870 65 19 -17.2 -8.0 | 114 27 -24.8 11.0 84 13 30175 55 26 -21.3 -14.9 | 98 29 -28.9 4.1 85 10 31790 110 21 -19.7 7.2 | 134 38 -27.3 26.2 86 7 34300 85 11 -11.0 -1.0 | 134 26 -18.5 18.1 Wind Parameters Mean winds (0-6000m): 308.3 at 27.3 knts Storm direction: 338.3 at 20.5 knts Shear (0-3000m) pos: 3.8 neg: 1.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 49.1 deg Storm rel helicity (0-3000m) pos: 114.0 neg: -47.7 tot: 66.3 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 6.91 Bulk Shear: 6.18 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 ------------------------------------------------------------------------------- 500 298 22 234 15| 14.6 0.0 14.6| 74.2 -5.4 68.8 137.5 0.74| 22.3 16.6 1000 300 23 237 14| 7.3 1.0 8.3| 84.4 -8.4 76.0 76.0 0.64| 14.4 9.2 1500 303 25 247 14| 7.6 0.7 8.3|112.3 -8.4 103.9 69.3 0.68| 12.7 8.6 2000 305 26 252 14| 5.7 1.1 6.9|112.3 -24.7 87.6 43.8 0.48| 11.1 5.4 2500 306 26 254 14| 4.6 0.8 5.4|114.0 -28.2 85.8 34.3 0.43| 9.8 4.2 3000 306 26 253 14| 3.8 1.7 5.5|114.0 -47.7 66.3 22.1 0.28| 9.3 2.6 4000 307 26 254 13| 3.5 1.3 4.8|133.4 -58.4 75.0 18.7 0.28| 8.5 2.4 5000 308 26 258 14| 3.2 0.8 4.0|152.3 -58.4 93.9 18.8 0.32| 7.4 2.4 6000 308 27 261 14| 2.6 1.0 3.6|156.6 -72.4 84.2 14.0 0.25| 7.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250727.00.gif