UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025073000.upa.cvt Date: 0000Z 30 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 30 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 1021 9 9.8 9.6 99 0.2 9.7 155 4 281.3 282.5 281.9 301.4 7.36 1 1000 182 8.8 8.8 100 0.0 8.8 160 12 282.0 283.2 282.0 301.5 7.12 2 992 249 8.4 8.4 100 0.0 8.4 171 12 282.2 283.4 281.9 301.4 6.98 3 982 333 10.0 10.0 100 0.0 10.0 181 12 284.6 286.0 284.0 306.4 7.87 4 976 384 11.8 11.7 99 0.1 11.7 183 12 286.9 288.5 285.9 311.7 8.88 5 971 427 13.0 10.8 86 2.2 11.7 184 12 288.6 290.0 286.1 312.2 8.40 6 970 436 13.2 10.2 82 3.0 11.4 184 12 288.9 290.3 285.9 311.6 8.07 7 964 488 13.4 10.2 81 3.2 11.5 186 11 289.6 291.0 286.2 312.5 8.12 8 961 515 13.4 10.9 85 2.5 11.9 187 11 289.8 291.3 286.7 314.0 8.54 9 958 541 13.6 9.8 78 3.8 11.4 188 11 290.3 291.7 286.4 312.8 7.96 10 953 585 13.4 11.2 87 2.2 12.1 189 11 290.5 292.1 287.2 315.4 8.79 11 931 782 14.0 10.0 77 4.0 11.6 198 13 293.1 294.6 287.7 316.9 8.30 12 925 837 13.8 10.7 82 3.1 11.9 200 13 293.4 295.0 288.3 318.5 8.76 13 920 883 13.6 12.4 92 1.2 12.9 197 12 293.7 295.4 289.3 321.9 9.88 14 903 1040 12.6 12.2 97 0.4 12.4 193 12 294.2 296.0 289.6 322.7 9.93 15 895 1115 12.4 10.4 88 2.0 11.2 192 13 294.8 296.3 288.8 320.3 8.88 16 890 1162 12.2 11.6 96 0.6 11.9 191 13 295.0 296.8 289.6 322.9 9.68 17 886 1200 12.2 9.9 86 2.3 10.8 190 14 295.4 297.0 288.9 320.5 8.67 18 877 1286 12.0 10.9 93 1.1 11.3 187 14 296.1 297.7 289.7 323.2 9.38 19 850 1548 11.4 9.5 88 1.9 10.3 180 16 298.1 299.7 289.9 323.8 8.80 20 842 1627 11.2 8.4 83 2.8 9.6 184 16 298.7 300.2 289.6 322.8 8.24 21 826 1787 10.2 8.3 88 1.9 9.1 193 17 299.3 300.8 289.9 323.8 8.34 22 799 2063 9.0 4.5 73 4.5 6.5 199 17 300.9 302.1 288.9 320.6 6.62 23 786 2199 8.4 4.5 76 3.9 6.2 200 17 301.6 302.9 289.3 321.7 6.73 24 777 2295 8.2 3.2 71 5.0 5.5 200 17 302.4 303.5 289.0 321.0 6.21 25 761 2466 7.2 1.2 66 6.0 4.1 200 17 303.1 304.1 288.6 319.7 5.49 26 727 2841 4.6 0.7 76 3.9 2.6 195 15 304.3 305.3 289.0 321.1 5.54 27 715 2977 3.8 -2.2 65 6.0 0.9 195 16 304.8 305.7 288.3 318.8 4.55 28 700 3149 2.6 -2.4 70 5.0 0.2 195 17 305.4 306.2 288.5 319.4 4.58 29 698 3172 2.4 -2.2 72 4.6 0.2 196 17 305.4 306.3 288.6 319.7 4.66 30 694 3219 2.2 -4.8 60 7.0 -1.0 197 18 305.7 306.4 287.9 317.6 3.86 31 678 3406 1.0 -8.0 51 9.0 -2.8 197 19 306.4 307.0 287.4 316.0 3.08 32 675 3442 1.0 -11.0 40 12.0 -3.7 195 20 306.8 307.2 286.9 314.5 2.44 33 670 3502 0.8 -9.2 47 10.0 -3.3 191 20 307.2 307.7 287.5 316.1 2.84 34 668 3526 0.6 -7.4 55 8.0 -2.9 189 20 307.2 307.8 287.9 317.5 3.28 35 663 3586 0.2 -11.8 40 12.0 -4.4 185 20 307.4 307.9 287.1 314.9 2.33 36 661 3610 0.2 -12.8 37 13.0 -4.7 184 21 307.7 308.1 286.9 314.6 2.16 37 659 3635 0.0 -9.0 51 9.0 -3.7 182 21 307.8 308.3 287.8 317.0 2.93 38 655 3683 0.0 -12.0 40 12.0 -4.6 180 21 308.3 308.7 287.3 315.7 2.32 39 651 3732 -0.7 -8.7 55 8.0 -4.0 180 21 308.0 308.6 287.9 317.6 3.04 40 649 3757 -0.7 -8.7 55 8.0 -4.0 180 21 308.3 308.9 288.1 317.9 3.05 41 648 3769 -0.9 -5.1 73 4.2 -2.8 180 21 308.2 309.0 289.0 320.8 4.04 42 646 3794 -0.9 -5.9 69 5.0 -3.1 180 21 308.5 309.2 288.9 320.4 3.81 43 640 3868 -1.5 -5.4 75 3.9 -3.3 180 21 308.6 309.4 289.1 321.1 4.00 44 638 3893 -1.5 -5.5 74 4.0 -3.3 180 21 308.9 309.7 289.2 321.4 3.98 45 633 3956 -1.9 -7.9 63 6.0 -4.4 180 21 309.1 309.8 288.6 319.7 3.33 46 617 4159 -3.3 -7.7 72 4.4 -5.2 180 20 309.8 310.5 289.0 320.8 3.47 47 601 4366 -4.5 -9.5 68 5.0 -6.5 179 18 310.8 311.3 288.9 320.6 3.09 48 591 4498 -5.3 -15.3 45 10.0 -8.8 177 16 311.3 311.7 288.0 317.7 1.97 49 587 4551 -5.7 -12.7 58 7.0 -8.3 176 15 311.5 311.9 288.5 319.4 2.45 50 584 4592 -5.9 -15.9 45 10.0 -9.3 175 14 311.7 312.1 288.1 317.9 1.89 51 582 4618 -6.1 -13.1 58 7.0 -8.7 176 15 311.8 312.2 288.6 319.5 2.39 52 576 4699 -6.7 -11.7 68 5.0 -8.6 179 16 312.0 312.5 288.9 320.7 2.71 53 574 4727 -6.7 -13.7 57 7.0 -9.2 179 17 312.3 312.7 288.6 319.8 2.31 54 500 5790 -13.9 -21.9 51 8.0 -16.1 185 14 316.1 316.3 288.9 320.6 1.32 55 400 7450 -23.5 -36.5 29 13.0 -25.5 245 2 324.4 324.5 290.6 326.0 0.42 56 300 9480 -39.7 -51.7 27 12.0 -40.4 355 9 329.4 329.4 291.7 329.8 0.11 57 250 10700 -49.7 -54.2 59 4.5 -49.8 15 4 332.2 332.2 292.4 332.6 0.10 58 203 12036 -57.5 -66.5 31 9.0 -57.6 270 5 340.3 340.3 294.4 340.4 0.02 59 200 12130 -56.9 -68.9 21 12.0 -57.1 260 10 342.7 342.7 295.0 342.7 0.02 60 150 13960 -54.3 -82.3 2 28.0 -54.7 290 12 376.5 376.5 301.7 376.5 0.00 61 100 16560 -55.3 -84.3 2 29.0 -55.8 5 7 420.9 420.9 307.8 420.9 0.00 62 70 18850 -52.9 -83.9 1 31.0 -53.8 15 4 471.2 471.2 312.7 471.2 0.00 63 50 21030 -50.5 -83.5 1 33.0 -52.1 75 8 524.5 524.5 316.6 524.5 0.01 64 44 21865 -49.7 -82.7 1 33.0 -51.7 63 9 546.0 546.0 317.9 546.0 0.01 65 41 22327 -50.3 -83.3 1 33.0 -52.2 61 10 555.6 555.6 318.4 555.7 0.01 66 35 23364 -48.1 -82.1 1 34.0 -50.8 73 14 587.1 587.1 320.0 587.1 0.01 67 32 23954 -48.7 -82.7 1 34.0 -51.5 110 11 600.7 600.7 320.6 600.8 0.01 68 30 24380 -47.3 -82.3 1 35.0 -50.5 100 12 615.7 615.7 321.3 615.8 0.02 69 20 27100 -40.9 -79.9 1 39.0 -47.7 90 6 711.0 711.0 324.8 711.3 0.03 70 17 28200 -43.3 -80.3 1 37.0 -49.7 123 4 737.1 737.1 325.6 737.4 0.04 71 15 29049 -39.7 -79.7 1 40.0 -48.3 174 3 775.9 776.0 326.7 776.4 0.05 72 12 30583 -37.1 -78.1 1 41.0 -48.1 280 2 836.3 836.3 328.1 837.0 0.08 73 12 30583 -37.3 -78.3 1 41.0 -48.1 280 2 835.6 835.6 328.1 836.3 0.07 TRP 203 12036 -57.5 -66.5 31 9.0 -57.6 270 5 340.3 340.3 294.4 340.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5608.00 m Freezing level: 655.00 mb = 3683.27 m = 12084.07 ft Wetbulb zero: 697.33 mb = 3179.85 m = 10432.45 ft Precipitable water: 1.22 inches Sfc-500 mean rel hum: 70.59 % Est. max temperature: 25.12 C = 77.22 F Sfc-Lift cond lev (LCL): 1017.94 mb = 33.95 m = 111.37 ft T: 9.66 C 700-500 lapse rate: 6.25 C/km ThetaE index: 2.44 C Layer 886.0- 877.0 mb Conv cond level (CCL): 1000.00 mb = 182.00 m = 597.11 ft Mean mixing ratio: 8.02 g/kg Conv temperature: 12.26 C = 54.06 F Cap Strength: 7.87 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 14.07 C Lifted Index @700 mb: 6.80 C Showalter Index: 0.44 C Risk: Thunderstorms probable Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 23.40 C K Index: 29.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 160.00 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.59 J/kg Max Up Vert Vel: 11.10 m/s Conv Inhibition (B-): 57961.14 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 946.33 mb = 644.49 m = 2114.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 12 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 1021 9 155 4 -1.7 3.6 | 55 11 -9.0 -6.2 1 1000 182 160 12 -4.1 11.3 | 97 11 -11.4 1.5 2 985 305 180 12 0.0 12.0 | 107 8 -7.3 2.2 3 950 610 190 11 1.9 10.8 | 101 5 -5.4 1.0 4 925 837 200 13 4.4 12.2 | 131 4 -2.8 2.4 5 917 914 195 11 2.8 10.6 | 100 4 -4.4 0.8 6 884 1219 190 14 2.4 13.8 | 129 6 -4.8 4.0 7 852 1524 175 16 -1.4 15.9 | 125 11 -8.7 6.1 8 850 1548 180 16 0.0 16.0 | 130 10 -7.3 6.2 9 822 1829 195 17 4.4 16.4 | 157 7 -2.9 6.6 10 792 2134 200 17 5.8 16.0 | 167 6 -1.4 6.2 11 763 2438 200 17 5.8 16.0 | 167 6 -1.4 6.2 12 735 2743 195 15 3.9 14.5 | 144 6 -3.4 4.7 13 700 3149 195 17 4.4 16.4 | 157 7 -2.9 6.6 14 682 3353 200 19 6.5 17.9 | 175 8 -0.8 8.0 15 656 3658 180 21 0.0 21.0 | 147 13 -7.3 11.2 16 607 4267 180 20 0.0 20.0 | 145 13 -7.3 10.2 17 584 4572 175 14 -1.2 13.9 | 116 9 -8.5 4.1 18 562 4877 185 20 1.7 19.9 | 151 12 -5.5 10.1 19 540 5182 190 17 3.0 16.7 | 148 8 -4.3 6.9 20 520 5486 165 19 -4.9 18.4 | 125 15 -12.2 8.5 21 500 5790 185 14 1.2 13.9 | 124 7 -6.0 4.1 22 500 5791 190 16 2.8 15.8 | 143 7 -4.5 5.9 23 480 6096 190 14 2.4 13.8 | 129 6 -4.8 4.0 24 461 6401 165 12 -3.1 11.6 | 100 11 -10.4 1.8 25 400 7450 245 2 1.8 0.8 | 31 10 -5.5 -9.0 26 390 7620 245 3 2.7 1.3 | 28 10 -4.5 -8.5 27 315 9144 60 1 -0.9 -0.5 | 38 13 -8.1 -10.3 28 300 9480 355 9 0.8 -9.0 | 19 20 -6.5 -18.8 29 250 10700 15 4 -1.0 -3.9 | 31 16 -8.3 -13.7 30 203 12036 270 5 5.0 -0.0 | 13 10 -2.3 -9.8 31 200 12130 260 10 9.8 1.7 | 342 8 2.6 -8.1 32 198 12192 280 3 3.0 -0.5 | 23 11 -4.3 -10.3 33 189 12497 270 15 15.0 -0.0 | 322 12 7.7 -9.8 34 172 13106 295 13 11.8 -5.5 | 344 16 4.5 -15.3 35 164 13411 265 10 10.0 0.9 | 343 9 2.7 -8.9 36 150 13960 290 12 11.3 -4.1 | 344 14 4.0 -13.9 37 149 14021 300 13 11.3 -6.5 | 346 17 4.0 -16.3 38 142 14326 275 12 12.0 -1.0 | 337 12 4.7 -10.9 39 135 14630 310 12 9.2 -7.7 | 354 18 1.9 -17.5 40 123 15240 290 10 9.4 -3.4 | 351 13 2.1 -13.2 41 117 15545 310 10 7.7 -6.4 | 359 16 0.4 -16.2 42 112 15850 305 12 9.8 -6.9 | 351 17 2.6 -16.7 43 107 16154 310 10 7.7 -6.4 | 359 16 0.4 -16.2 44 102 16459 360 14 -0.0 -14.0 | 17 25 -7.3 -23.8 45 100 16560 5 7 -0.6 -7.0 | 25 19 -7.9 -16.8 46 97 16764 5 7 -0.6 -7.0 | 25 19 -7.9 -16.8 47 76 18288 345 5 1.3 -4.8 | 22 16 -6.0 -14.6 48 70 18850 15 4 -1.0 -3.9 | 31 16 -8.3 -13.7 49 50 21030 75 8 -7.7 -2.1 | 52 19 -15.0 -11.9 50 48 21336 65 8 -7.3 -3.4 | 48 20 -14.5 -13.2 51 40 22555 60 10 -8.7 -5.0 | 47 22 -15.9 -14.8 52 38 22860 80 10 -9.8 -1.7 | 56 21 -17.1 -11.5 53 36 23165 60 10 -8.7 -5.0 | 47 22 -15.9 -14.8 54 34 23470 80 16 -15.8 -2.8 | 61 26 -23.0 -12.6 55 33 23774 115 11 -10.0 4.6 | 73 18 -17.2 -5.2 56 30 24380 100 12 -11.8 2.1 | 68 21 -19.1 -7.7 57 30 24384 120 11 -9.5 5.5 | 76 17 -16.8 -4.3 58 29 24689 100 12 -11.8 2.1 | 68 21 -19.1 -7.7 59 27 24994 75 10 -9.7 -2.6 | 54 21 -16.9 -12.4 60 26 25298 75 14 -13.5 -3.6 | 57 25 -20.8 -13.4 61 25 25603 145 14 -8.0 11.5 | 96 15 -15.3 1.7 62 24 25908 135 15 -10.6 10.6 | 93 18 -17.9 0.8 63 23 26213 170 12 -2.1 11.8 | 102 10 -9.3 2.0 64 22 26518 80 10 -9.8 -1.7 | 56 21 -17.1 -11.5 65 21 26822 85 13 -13.0 -1.1 | 62 23 -20.2 -10.9 66 20 27100 90 6 -6.0 0.0 | 54 16 -13.3 -9.8 67 20 27127 130 10 -7.7 6.4 | 77 15 -14.9 -3.4 68 18 27432 100 5 -4.9 0.9 | 54 15 -12.2 -8.9 69 12 28651 260 1 1.0 0.2 | 33 11 -6.3 -9.6 70 11 28956 40 10 -6.4 -7.7 | 38 22 -13.7 -17.5 71 10 29261 55 10 -8.2 -5.7 | 45 22 -15.5 -15.5 72 9 29566 180 10 0.0 10.0 | 92 7 -7.3 0.2 73 8 29870 60 10 -8.7 -5.0 | 47 22 -15.9 -14.8 74 7 30175 85 17 -16.9 -1.5 | 65 27 -24.2 -11.3 Wind Parameters Mean winds (0-6000m): 186.5 at 16.3 knts Storm direction: 216.5 at 12.2 knts Shear (0-3000m) pos: 2.3 neg: 1.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 44.9 neg: -7.5 tot: 37.4 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 10.80 Bulk Shear: 5.70 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 ------------------------------------------------------------------------------- 500 173 10 94 9| 8.4 0.0 8.4| 25.5 -0.6 24.8 49.7 0.69| 13.4 9.3 1000 184 11 101 7| 4.7 0.0 4.7| 28.8 -2.9 26.0 26.0 0.52| 9.7 5.1 1500 185 12 110 7| 3.1 2.0 5.1| 31.1 -4.1 27.0 18.0 0.43| 8.7 3.7 2000 187 13 120 7| 3.5 1.5 5.0| 42.9 -4.1 38.8 19.4 0.51| 8.2 4.2 2500 190 14 129 6| 2.8 1.2 4.0| 43.7 -5.0 38.7 15.5 0.49| 6.8 3.3 3000 191 14 133 6| 2.3 1.1 3.5| 44.9 -7.5 37.4 12.5 0.43| 6.1 2.6 4000 190 16 141 7| 1.7 1.7 3.4| 49.4 -21.3 28.1 7.0 0.28| 5.9 1.7 5000 188 16 141 8| 1.9 1.1 3.0| 64.5 -35.7 28.8 5.8 0.23| 6.0 1.4 6000 187 16 140 8| 1.9 1.5 3.4| 70.5 -51.9 18.6 3.1 0.13| 6.6 0.9 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250730.00.gif