UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072112.upa.cvt Date: 1200Z 21 JUL 25 Searching for PASN... Searching the city database file for: PASN ... Date:1200Z 21 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 1019 9 8.0 7.8 99 0.2 7.9 220 12 279.6 280.8 280.2 297.4 6.52 1 1000 165 7.4 7.4 100 0.0 7.4 225 30 280.5 281.7 280.6 298.2 6.46 2 940 673 5.2 5.2 100 0.0 5.2 240 30 283.3 284.3 281.2 299.7 5.90 3 925 805 5.6 5.6 100 0.0 5.6 240 29 285.0 286.1 282.3 302.3 6.17 4 924 814 5.8 5.8 100 0.0 5.8 240 29 285.3 286.4 282.5 302.8 6.26 5 881 1204 4.6 4.0 96 0.6 4.3 240 32 288.0 289.0 283.1 304.4 5.79 6 852 1476 3.0 1.1 87 1.9 2.1 245 38 289.1 290.0 282.6 303.0 4.86 7 850 1495 2.8 1.0 88 1.8 2.0 245 38 289.1 289.9 282.5 302.9 4.84 8 813 1854 1.0 0.0 93 1.0 0.5 235 41 290.9 291.7 283.2 304.5 4.70 9 803 1954 1.4 -1.4 82 2.8 0.1 237 40 292.3 293.1 283.4 304.9 4.30 10 791 2075 0.8 -1.3 86 2.1 -0.2 239 39 292.9 293.7 283.7 305.8 4.40 11 779 2198 0.8 -2.3 80 3.1 -0.6 240 37 294.2 295.0 284.0 306.4 4.14 12 745 2556 -1.1 -3.6 83 2.5 -2.2 240 35 295.9 296.7 284.4 307.6 3.93 13 730 2718 -1.7 -5.2 77 3.5 -3.2 240 35 297.0 297.7 284.4 307.7 3.55 14 720 2828 -1.7 -9.7 54 8.0 -4.7 240 36 298.2 298.7 283.8 306.0 2.54 15 700 3052 -3.5 -9.5 63 6.0 -5.8 240 39 298.6 299.1 284.1 306.7 2.66 16 669 3409 -6.3 -10.9 70 4.6 -7.9 237 41 299.4 299.8 284.2 307.0 2.49 17 664 3467 -5.9 -12.9 58 7.0 -8.3 237 41 300.5 300.8 284.2 307.1 2.13 18 650 3634 -6.5 -14.5 53 8.0 -9.1 235 42 301.6 302.0 284.4 307.6 1.91 19 634 3829 -6.9 -17.9 41 11.0 -10.2 235 41 303.3 303.6 284.6 308.0 1.47 20 603 4218 -10.3 -19.3 48 9.0 -12.8 235 38 303.8 304.0 284.7 308.2 1.38 21 583 4478 -11.3 -24.3 33 13.0 -14.5 235 37 305.5 305.7 284.8 308.6 0.92 22 572 4624 -12.1 -23.1 39 11.0 -14.9 235 38 306.3 306.5 285.2 309.7 1.04 23 561 4772 -13.3 -21.3 51 8.0 -15.4 235 38 306.6 306.8 285.5 310.6 1.24 24 536 5118 -15.7 -23.7 50 8.0 -17.6 235 39 307.7 307.9 285.8 311.2 1.05 25 517 5390 -17.1 -27.1 42 10.0 -19.2 235 41 309.2 309.4 286.0 311.9 0.80 26 501 5625 -19.1 -28.1 45 9.0 -20.8 235 43 309.6 309.7 286.1 312.1 0.75 27 500 5640 -19.1 -29.1 41 10.0 -21.0 235 43 309.8 309.9 286.1 312.1 0.69 28 477 5989 -21.5 -33.5 33 12.0 -23.4 235 45 311.0 311.1 286.2 312.6 0.47 29 443 6529 -25.9 -35.9 39 10.0 -27.2 235 47 312.1 312.2 286.6 313.5 0.40 30 428 6777 -28.1 -39.1 34 11.0 -29.3 235 48 312.4 312.4 286.5 313.4 0.30 31 424 6844 -28.7 -38.7 38 10.0 -29.8 235 50 312.4 312.5 286.6 313.6 0.32 32 411 7067 -29.7 -38.7 41 9.0 -30.7 235 54 313.9 314.0 287.1 315.1 0.33 33 409 7102 -29.5 -39.5 37 10.0 -30.6 235 55 314.6 314.7 287.3 315.7 0.30 34 406 7154 -29.9 -36.9 51 7.0 -30.7 235 56 314.8 314.9 287.5 316.2 0.40 35 400 7260 -30.7 -38.7 45 8.0 -31.6 235 58 315.1 315.2 287.5 316.3 0.34 36 396 7331 -31.3 -38.3 50 7.0 -32.1 235 59 315.2 315.3 287.6 316.5 0.35 37 393 7385 -31.5 -41.5 37 10.0 -32.5 235 59 315.6 315.7 287.6 316.6 0.26 38 384 7548 -32.9 -39.9 50 7.0 -33.6 235 60 315.9 316.0 287.8 317.0 0.31 39 368 7846 -34.3 -50.3 18 16.0 -35.4 234 64 317.9 317.9 288.2 318.3 0.10 40 366 7884 -34.3 -50.3 18 16.0 -35.4 234 65 318.4 318.4 288.3 318.8 0.10 41 314 8934 -42.9 -50.9 41 8.0 -43.3 231 77 320.7 320.7 289.1 321.1 0.11 42 309 9042 -43.7 -51.7 41 8.0 -44.0 233 74 321.0 321.1 289.2 321.4 0.10 43 302 9196 -44.3 -54.3 32 10.0 -44.7 235 75 322.3 322.3 289.6 322.6 0.08 44 300 9240 -44.7 -54.7 32 10.0 -45.1 235 77 322.4 322.4 289.6 322.7 0.08 45 294 9375 -45.5 -55.5 32 10.0 -45.9 232 75 323.1 323.1 289.8 323.4 0.07 46 290 9466 -46.1 -57.1 28 11.0 -46.5 231 73 323.5 323.5 289.9 323.7 0.06 47 283 9628 -45.9 -58.9 22 13.0 -46.3 227 71 326.1 326.1 290.6 326.2 0.05 48 272 9891 -47.7 -62.7 16 15.0 -48.1 225 76 327.2 327.2 290.9 327.3 0.03 49 260 10190 -46.7 -68.2 7 21.4 -47.3 225 81 332.8 332.8 292.5 332.9 0.02 50 250 10450 -45.9 -72.9 3 27.0 -46.5 230 72 337.8 337.8 293.8 337.9 0.01 51 247 10530 -44.9 -73.9 2 29.0 -45.6 230 71 340.5 340.5 294.4 340.5 0.01 52 245 10584 -44.7 -72.7 3 28.0 -45.4 230 71 341.6 341.6 294.7 341.6 0.01 53 236 10833 -45.5 -72.5 3 27.0 -46.2 229 68 344.0 344.0 295.3 344.1 0.01 54 214 11486 -43.5 -76.5 1 33.0 -44.4 227 62 356.9 356.9 298.1 356.9 0.01 55 200 11940 -43.3 -77.3 1 34.0 -44.3 225 58 364.2 364.2 299.5 364.2 0.01 56 176 12802 -43.7 -78.7 1 35.0 -44.7 230 49 377.1 377.1 301.8 377.1 0.00 57 167 13154 -45.5 -79.5 1 34.0 -46.4 219 43 379.8 379.8 302.2 379.8 0.00 58 150 13870 -45.9 -79.9 1 34.0 -46.9 215 45 391.0 391.0 303.9 391.0 0.00 59 118 15455 -48.9 -81.9 1 33.0 -49.8 208 28 413.2 413.2 306.9 413.2 0.00 60 100 16540 -49.1 -82.1 1 33.0 -50.1 215 26 432.9 432.9 309.1 432.9 0.00 61 89 17305 -49.9 -82.9 1 33.0 -51.0 207 19 445.9 445.9 310.5 446.0 0.00 62 82 17842 -48.7 -81.7 1 33.0 -50.0 223 19 459.0 459.0 311.7 459.0 0.01 63 72 18695 -50.3 -82.3 1 32.0 -51.5 195 12 473.0 473.0 312.9 473.0 0.01 64 70 18880 -49.3 -82.3 1 33.0 -50.7 205 11 478.9 478.9 313.4 479.0 0.01 65 68 19070 -48.5 -82.5 1 34.0 -50.0 192 11 484.6 484.6 313.8 484.7 0.01 66 63 19569 -50.5 -82.5 1 32.0 -51.8 167 12 490.9 490.9 314.3 491.0 0.01 67 58 20109 -48.9 -82.9 1 34.0 -50.6 209 10 506.3 506.3 315.4 506.3 0.01 68 50 21080 -49.7 -82.7 1 33.0 -51.5 115 7 526.4 526.4 316.7 526.4 0.01 69 39 22704 -50.7 -83.7 1 33.0 -52.7 121 11 562.6 562.6 318.8 562.6 0.01 70 30 24430 -46.7 -81.7 1 35.0 -50.1 80 12 617.3 617.3 321.4 617.4 0.02 71 27 25131 -45.3 -81.3 1 36.0 -49.4 84 11 640.1 640.2 322.3 640.3 0.02 72 23 26197 -47.3 -82.3 1 35.0 -51.2 60 18 664.3 664.3 323.2 664.5 0.02 73 21 26803 -44.5 -80.5 1 36.0 -49.7 88 15 690.3 690.3 324.1 690.5 0.03 74 20 27130 -44.5 -80.5 1 36.0 -49.8 105 17 700.0 700.0 324.4 700.2 0.03 75 13 30039 -40.7 -78.7 1 38.0 -49.4 90 15 804.9 804.9 327.4 805.5 0.06 76 13 30039 -41.3 -79.3 1 38.0 -49.7 90 15 802.8 802.9 327.3 803.4 0.06 77 11 31182 -37.9 -77.9 1 40.0 -48.8 73 13 854.5 854.5 328.5 855.3 0.08 78 11 31182 -37.9 -77.9 1 40.0 -48.8 73 13 854.5 854.5 328.5 855.3 0.08 79 10 31839 -37.9 -77.9 1 40.0 -49.3 73 15 878.1 878.1 329.0 879.0 0.09 TRP 272 9891 -47.7 -62.7 16 15.0 -48.1 225 76 327.2 327.2 290.9 327.3 0.03 WND 260 10190 -46.7 -68.2 7 21.4 -47.3 225 81 332.8 332.8 292.5 332.9 0.02 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 764.68 mb = 2348.99 m = 7706.56 ft Wetbulb zero: 797.39 mb = 2010.62 m = 6596.46 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 69.63 % Est. max temperature: 16.86 C = 62.34 F Sfc-Lift cond lev (LCL): 1015.89 mb = 34.35 m = 112.69 ft T: 7.90 C 700-500 lapse rate: 6.03 C/km ThetaE index: 1.72 C Layer 720.0- 700.0 mb Conv cond level (CCL): 973.75 mb = 383.52 m = 1258.26 ft Mean mixing ratio: 6.22 g/kg Conv temperature: 10.11 C = 50.20 F Cap Strength: 10.30 C Lifted Index: 10.35 C Risk: None Lifted Index @300 mb: 16.42 C Lifted Index @700 mb: 6.32 C Showalter Index: 7.83 C Risk: None Total Totals Index: 42.00 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.10 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 131.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.93 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.27 C Lift Cond Lev (LCL): 967.39 mb = 437.39 m = 1434.98 ft Lev Free Conv (LFC): 962.39 mb = 479.96 m = 1574.65 ft Equ Level (EL): 952.39 mb = 565.76 m = 1856.16 ft B at Equ Level: 19.87 J/kg Max Parcel Lev (MPL): 902.39 mb = 1007.45 m = 3305.23 ft Wind level data Storm motion: 267 at 28 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 1019 9 220 12 7.7 9.2 | 111 21 -20.1 7.6 1 1000 165 225 30 21.2 21.2 | 161 21 -6.6 19.7 2 983 305 225 33 23.3 23.3 | 168 22 -4.5 21.8 3 947 610 240 30 26.0 15.0 | 172 14 -1.8 13.4 4 925 805 240 29 25.1 14.5 | 168 13 -2.7 12.9 5 913 914 240 29 25.1 14.5 | 168 13 -2.7 12.9 6 879 1219 240 32 27.7 16.0 | 180 14 -0.1 14.4 7 850 1495 245 38 34.4 16.1 | 205 16 6.6 14.5 8 847 1524 250 36 33.8 12.3 | 209 12 6.0 10.8 9 815 1829 235 41 33.6 23.5 | 195 23 5.8 22.0 10 785 2134 240 38 32.9 19.0 | 196 18 5.1 17.4 11 756 2438 240 35 30.3 17.5 | 189 16 2.5 15.9 12 727 2743 240 35 30.3 17.5 | 189 16 2.5 15.9 13 700 3052 240 39 33.8 19.5 | 198 19 6.0 17.9 14 647 3658 235 42 34.4 24.1 | 196 23 6.6 22.5 15 598 4267 235 37 30.3 21.2 | 187 20 2.5 19.7 16 552 4877 235 38 31.1 21.8 | 189 21 3.3 20.2 17 500 5640 235 43 35.2 24.7 | 198 24 7.4 23.1 18 470 6096 235 46 37.7 26.4 | 202 27 9.9 24.8 19 432 6706 235 47 38.5 27.0 | 203 28 10.7 25.4 20 400 7260 235 58 47.5 33.3 | 212 37 19.7 31.7 21 380 7620 235 61 50.0 35.0 | 214 40 22.2 33.4 22 318 8839 230 79 60.5 50.8 | 214 59 32.7 49.2 23 304 9144 235 72 59.0 41.3 | 218 51 31.2 39.7 24 300 9240 235 77 63.1 44.2 | 220 55 35.3 42.6 25 278 9754 225 69 48.8 48.8 | 204 52 21.0 47.2 26 272 9891 225 76 53.7 53.7 | 206 58 25.9 52.2 27 260 10190 225 81 57.3 57.3 | 208 63 29.5 55.7 28 253 10363 225 81 57.3 57.3 | 208 63 29.5 55.7 29 250 10450 230 72 55.2 46.3 | 211 52 27.4 44.7 30 200 11940 225 58 41.0 41.0 | 199 42 13.2 39.5 31 176 12802 230 49 37.5 31.5 | 198 31 9.7 29.9 32 168 13106 220 43 27.6 32.9 | 180 31 -0.2 31.4 33 161 13411 215 43 24.7 35.2 | 175 34 -3.1 33.7 34 153 13716 225 43 30.4 30.4 | 185 29 2.6 28.9 35 150 13870 215 45 25.8 36.9 | 177 35 -2.0 35.3 36 140 14326 215 50 28.7 41.0 | 181 39 0.9 39.4 37 128 14935 225 36 25.5 25.5 | 174 24 -2.3 23.9 38 122 15240 210 27 13.5 23.4 | 147 26 -14.3 21.8 39 111 15850 205 29 12.3 26.3 | 148 29 -15.5 24.7 40 106 16154 215 37 21.2 30.3 | 167 29 -6.6 28.8 41 100 16540 215 26 14.9 21.3 | 147 24 -12.9 19.7 42 97 16764 215 26 14.9 21.3 | 147 24 -12.9 19.7 43 92 17069 230 19 14.6 12.2 | 129 17 -13.2 10.7 44 88 17374 200 19 6.5 17.9 | 127 27 -21.3 16.3 45 80 17983 230 19 14.6 12.2 | 129 17 -13.2 10.7 46 77 18288 205 16 6.8 14.5 | 122 25 -21.0 12.9 47 73 18593 190 13 2.3 12.8 | 114 28 -25.5 11.2 48 70 18880 205 11 4.6 10.0 | 110 25 -23.1 8.4 49 70 18898 175 10 -0.9 10.0 | 106 30 -28.7 8.4 50 67 19202 205 11 4.6 10.0 | 110 25 -23.1 8.4 51 64 19507 165 10 -2.6 9.7 | 105 31 -30.4 8.1 52 61 19812 175 20 -1.7 19.9 | 122 35 -29.5 18.4 53 58 20117 210 10 5.0 8.7 | 107 24 -22.8 7.1 54 55 20422 145 1 -0.6 0.8 | 89 28 -28.4 -0.7 55 50 21080 115 7 -6.3 3.0 | 92 34 -34.1 1.4 56 48 21336 120 6 -5.2 3.0 | 93 33 -33.0 1.4 57 46 21641 125 10 -8.2 5.7 | 97 36 -36.0 4.2 58 44 21946 95 10 -10.0 0.9 | 89 38 -37.8 -0.7 59 42 22250 125 12 -9.8 6.9 | 98 38 -37.6 5.3 60 38 22860 120 11 -9.5 5.5 | 96 38 -37.3 3.9 61 33 23774 70 10 -9.4 -3.4 | 82 38 -37.2 -5.0 62 32 24079 95 17 -16.9 1.5 | 90 45 -44.7 -0.1 63 30 24384 105 13 -12.6 3.4 | 93 40 -40.3 1.8 64 30 24430 80 12 -11.8 -2.1 | 85 40 -39.6 -3.6 65 28 24994 75 12 -11.6 -3.1 | 83 40 -39.4 -4.7 66 26 25298 95 10 -10.0 0.9 | 89 38 -37.8 -0.7 67 25 25603 55 10 -8.2 -5.7 | 79 37 -36.0 -7.3 68 23 26213 60 18 -15.6 -9.0 | 76 45 -43.4 -10.6 69 22 26518 95 15 -14.9 1.3 | 90 43 -42.7 -0.2 70 20 27127 80 16 -15.8 -2.8 | 84 44 -43.5 -4.3 71 20 27130 105 17 -16.4 4.4 | 94 44 -44.2 2.8 72 18 27432 100 18 -17.7 3.1 | 92 46 -45.5 1.6 73 15 28042 65 16 -14.5 -6.8 | 79 43 -42.3 -8.3 74 12 28651 105 15 -14.5 3.9 | 93 42 -42.3 2.3 75 11 28956 70 13 -12.2 -4.4 | 81 40 -40.0 -6.0 76 8 29870 80 20 -19.7 -3.5 | 84 48 -47.5 -5.0 Wind Parameters Mean winds (0-6000m): 236.8 at 37.1 knts Storm direction: 266.8 at 27.8 knts Shear (0-3000m) pos: 4.0 neg: 1.5 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 86.5 deg Storm rel helicity (0-3000m) pos: 164.5 neg: -30.3 tot: 134.2 m^2/s^2 ave: 44.7 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.41 Bulk Shear: 14.11 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 ------------------------------------------------------------------------------- 500 227 28 159 19| 20.2 0.0 20.2|113.3 0.0 113.3 226.6 0.80| 27.9 22.3 1000 233 29 164 16| 9.8 0.0 9.8|117.1 -3.3 113.8 113.8 0.69| 16.4 11.2 1500 236 30 171 15| 9.2 0.0 9.2|151.2 -3.3 147.9 98.6 0.75| 14.1 10.5 2000 238 33 179 16| 6.9 1.7 8.6|152.3 -20.4 131.9 65.9 0.53| 13.3 7.0 2500 238 33 182 16| 4.9 1.4 6.2|153.0 -30.3 122.7 49.1 0.45| 11.6 5.2 3000 238 34 184 16| 4.0 1.5 5.5|164.5 -30.3 134.2 44.7 0.46| 10.3 4.8 4000 238 36 188 18| 3.0 1.5 4.5|166.1 -45.6 120.5 30.1 0.38| 8.7 3.3 5000 237 36 188 18| 2.4 1.2 3.6|173.1 -53.5 119.5 23.9 0.35| 7.3 2.6 6000 237 37 190 19| 2.0 1.4 3.4|198.6 -53.5 145.0 24.2 0.38| 6.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250721.12.gif