UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 26 APR 25 Station: PABR WMO ident: 70026 Latitude: 71.30 Longitude: -156.78 Elevation: 4.00 ------------------------------------------------------------------------------- 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 4 -12.1 -14.1 85 2.0 -12.5 95 21 259.3 259.5 259.2 262.6 1.25 1 1000 192 -13.5 -14.5 92 1.0 -13.7 75 26 259.6 259.8 259.5 263.0 1.24 2 955 540 -16.3 -16.7 97 0.4 -16.4 87 28 260.3 260.4 259.6 263.2 1.08 3 953 556 -15.5 -16.3 94 0.8 -15.7 87 28 261.2 261.4 260.5 264.3 1.12 4 951 572 -11.9 -15.1 77 3.2 -12.6 88 29 265.0 265.2 263.5 268.4 1.24 5 925 785 -10.3 -15.1 68 4.8 -11.4 95 34 268.8 269.0 266.3 272.3 1.28 6 898 1013 -10.1 -18.1 52 8.0 -11.9 93 35 271.3 271.4 267.5 274.2 1.02 7 850 1434 -12.9 -17.9 66 5.0 -14.0 90 37 272.6 272.8 268.5 275.8 1.10 8 849 1443 -13.1 -18.1 66 5.0 -14.2 90 37 272.5 272.7 268.4 275.6 1.08 9 833 1588 -12.9 -23.9 39 11.0 -14.9 94 38 274.2 274.3 268.8 276.2 0.67 10 823 1680 -12.9 -17.9 66 5.0 -14.0 96 39 275.2 275.4 270.2 278.4 1.14 11 781 2078 -14.3 -29.3 27 15.0 -16.6 96 38 277.8 277.9 270.6 279.1 0.43 12 768 2205 -14.5 -23.5 46 9.0 -16.2 94 38 278.9 279.1 271.8 281.2 0.75 13 744 2446 -14.7 -25.7 39 11.0 -16.7 90 36 281.3 281.4 273.0 283.2 0.63 14 700 2905 -17.1 -28.1 38 11.0 -18.8 95 35 283.5 283.6 274.1 285.2 0.54 15 672 3210 -19.1 -31.1 34 12.0 -20.8 99 31 284.6 284.7 274.5 286.0 0.42 16 636 3618 -21.7 -27.7 58 6.0 -22.6 104 27 286.2 286.3 275.7 288.1 0.62 17 622 3782 -22.3 -31.3 44 9.0 -23.5 105 26 287.3 287.4 276.0 288.8 0.45 18 603 4009 -24.3 -33.3 43 9.0 -25.4 105 27 287.6 287.7 276.0 288.8 0.38 19 590 4167 -25.7 -32.7 52 7.0 -26.5 102 27 287.8 287.8 276.2 289.1 0.41 20 586 4217 -25.9 -28.8 77 2.9 -26.3 101 27 288.1 288.2 276.6 290.0 0.60 21 522 5046 -31.1 -31.6 95 0.5 -31.2 107 24 291.5 291.6 278.2 293.2 0.52 22 500 5350 -33.3 -34.4 90 1.1 -33.4 110 26 292.4 292.5 278.5 293.8 0.41 23 496 5406 -33.9 -35.4 86 1.5 -34.0 108 25 292.4 292.4 278.4 293.6 0.38 24 490 5491 -34.1 -46.1 29 12.0 -34.8 105 23 293.2 293.2 278.4 293.6 0.12 25 480 5635 -35.1 -44.1 39 9.0 -35.7 107 23 293.7 293.7 278.7 294.2 0.16 26 458 5959 -37.1 -56.1 12 19.0 -37.8 113 22 295.1 295.1 279.2 295.3 0.04 27 400 6880 -43.5 -52.5 36 9.0 -43.8 135 14 298.5 298.5 280.8 298.7 0.07 28 382 7189 -45.7 -52.7 45 7.0 -45.9 124 14 299.5 299.5 281.3 299.8 0.08 29 376 7295 -46.3 -55.3 35 9.0 -46.6 121 14 300.1 300.1 281.4 300.3 0.06 30 337 8019 -50.1 -62.1 23 12.0 -50.3 130 17 304.4 304.4 283.2 304.5 0.03 31 300 8780 -50.7 -73.7 5 23.0 -51.0 105 14 313.9 313.9 286.7 313.9 0.01 32 250 9970 -49.3 -78.3 2 29.0 -49.7 110 14 332.8 332.8 292.4 332.8 0.00 33 226 10635 -47.9 -79.9 1 32.0 -48.4 98 12 344.7 344.7 295.4 344.7 0.00 34 200 11440 -49.3 -81.3 1 32.0 -49.8 95 11 354.7 354.7 297.6 354.7 0.00 35 150 13330 -49.1 -82.1 1 33.0 -49.8 80 5 385.5 385.5 303.1 385.5 0.00 36 100 15980 -49.5 -83.5 1 34.0 -50.5 75 5 432.1 432.1 309.0 432.1 0.00 37 70 18320 -48.9 -82.9 1 34.0 -50.3 100 7 479.8 479.8 313.4 479.8 0.01 38 50 20530 -49.5 -83.5 1 34.0 -51.3 105 3 526.8 526.8 316.7 526.9 0.01 39 30 23890 -47.7 -83.7 1 36.0 -50.8 85 7 614.6 614.6 321.3 614.7 0.01 40 20 26570 -48.5 -84.5 1 36.0 -52.4 140 5 687.7 687.7 324.0 687.8 0.02 41 19 26908 -48.5 -84.5 1 36.0 -52.6 140 5 697.9 697.9 324.4 698.0 0.02 TRP 337 8019 -50.1 -62.1 23 12.0 -50.3 130 17 304.4 304.4 283.2 304.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5158.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 61.63 % Est. max temperature: 0.65 C = 33.16 F Sfc-Lift cond lev (LCL): 991.42 mb = 257.23 m = 843.92 ft T: -14.02 C 700-500 lapse rate: 6.63 C/km ThetaE index: 0.17 C Layer 849.0- 833.0 mb Conv cond level (CCL): 972.93 mb = 399.65 m = 1311.18 ft Mean mixing ratio: 1.21 g/kg Conv temperature: -11.37 C = 11.53 F Cap Strength: 22.02 C Lifted Index: 22.46 C Risk: None Lifted Index @300 mb: 34.53 C Lifted Index @700 mb: 17.39 C Showalter Index: 13.97 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 15.40 C K Index: -8.50 Risk: None Sweat Index: 100.00 Risk: None Energy Index: 3.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.38 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 64066.01 J/kg Cap Strength: 22.39 C Lift Cond Lev (LCL): 943.86 mb = 630.02 m = 2066.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 at 22 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 4 95 21 -20.9 1.8 | 15 12 -3.1 -11.8 1 1000 192 75 26 -25.1 -6.7 | 20 22 -7.3 -20.3 2 985 305 75 26 -25.1 -6.7 | 20 22 -7.3 -20.3 3 947 610 90 29 -29.0 0.0 | 39 18 -11.2 -13.6 4 925 785 95 34 -33.9 3.0 | 57 19 -16.1 -10.6 5 910 914 95 35 -34.9 3.1 | 58 20 -17.1 -10.6 6 874 1219 90 36 -36.0 0.0 | 53 23 -18.2 -13.6 7 850 1434 90 37 -37.0 0.0 | 55 24 -19.2 -13.6 8 807 1829 100 40 -39.4 6.9 | 73 23 -21.6 -6.7 9 775 2134 95 38 -37.9 3.3 | 63 23 -20.1 -10.3 10 744 2438 90 36 -36.0 0.0 | 53 23 -18.2 -13.6 11 715 2743 95 33 -32.9 2.9 | 55 19 -15.1 -10.7 12 700 2905 95 35 -34.9 3.1 | 58 20 -17.1 -10.6 13 631 3658 105 26 -25.1 6.7 | 47 10 -7.3 -6.9 14 605 3962 105 27 -26.1 7.0 | 51 11 -8.3 -6.6 15 580 4267 100 27 -26.6 4.7 | 45 13 -8.8 -8.9 16 534 4877 105 23 -22.2 6.0 | 30 9 -4.4 -7.7 17 500 5350 110 26 -24.4 8.9 | 55 8 -6.6 -4.7 18 490 5486 105 23 -22.2 6.0 | 30 9 -4.4 -7.7 19 448 6096 115 22 -19.9 9.3 | 27 5 -2.2 -4.3 20 410 6706 140 16 -10.3 12.3 | 280 8 7.5 -1.4 21 400 6880 135 14 -9.9 9.9 | 295 9 7.9 -3.7 22 375 7315 120 14 -12.1 7.0 | 319 9 5.7 -6.6 23 358 7620 130 12 -9.2 7.7 | 304 10 8.6 -5.9 24 342 7925 135 15 -10.6 10.6 | 293 8 7.2 -3.0 25 337 8019 130 17 -13.0 10.9 | 299 5 4.8 -2.7 26 300 8780 105 14 -13.5 3.6 | 337 11 4.3 -10.0 27 284 9144 100 13 -12.8 2.3 | 336 12 5.0 -11.4 28 271 9449 110 15 -14.1 5.1 | 336 9 3.7 -8.5 29 258 9754 95 12 -12.0 1.0 | 335 14 5.8 -12.6 30 250 9970 110 14 -13.2 4.8 | 332 10 4.6 -8.8 31 236 10363 120 11 -9.5 5.5 | 314 12 8.3 -8.1 32 225 10668 95 12 -12.0 1.0 | 335 14 5.8 -12.6 33 215 10973 75 10 -9.7 -2.6 | 333 18 8.1 -16.2 34 200 11440 95 11 -11.0 1.0 | 332 14 6.8 -12.7 35 196 11582 100 11 -10.8 1.9 | 329 14 7.0 -11.7 36 150 13330 80 5 -4.9 -0.9 | 318 19 12.9 -14.5 37 117 14935 55 10 -8.2 -5.7 | 334 22 9.6 -19.3 38 112 15240 65 9 -8.2 -3.8 | 331 20 9.6 -17.4 39 107 15545 85 10 -10.0 -0.9 | 332 16 7.8 -14.5 40 100 15980 75 5 -4.8 -1.3 | 319 20 13.0 -14.9 41 97 16154 75 5 -4.8 -1.3 | 319 20 13.0 -14.9 42 70 18288 80 9 -8.9 -1.6 | 330 18 8.9 -15.2 43 70 18320 100 7 -6.9 1.2 | 319 16 10.9 -12.4 44 67 18593 100 10 -9.8 1.7 | 326 14 7.9 -11.9 45 56 19812 60 10 -8.7 -5.0 | 334 21 9.1 -18.6 46 53 20117 85 10 -10.0 -0.9 | 332 16 7.8 -14.5 47 50 20530 105 3 -2.9 0.8 | 311 20 14.9 -12.8 48 44 21336 125 8 -6.6 4.6 | 309 14 11.2 -9.0 49 37 22555 65 10 -9.1 -4.2 | 334 20 8.7 -17.8 50 35 22860 105 13 -12.6 3.4 | 333 12 5.2 -10.2 51 33 23165 100 10 -9.8 1.7 | 326 14 7.9 -11.9 52 32 23470 175 10 -0.9 10.0 | 282 17 16.9 -3.6 53 30 23890 85 7 -7.0 -0.6 | 323 18 10.8 -14.2 54 28 24384 95 10 -10.0 0.9 | 328 15 7.8 -12.7 55 20 26570 140 5 -3.2 3.8 | 304 18 14.6 -9.8 56 16 27127 140 5 -3.2 3.8 | 304 18 14.6 -9.8 Wind Parameters Mean winds (0-6000m): 97.4 at 29.9 knts Storm direction: 127.4 at 22.4 knts Shear (0-3000m) pos: 2.3 neg: 1.9 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 43.1 deg Storm rel helicity (0-3000m) pos: 121.7 neg: -52.8 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 3.74 Bulk Shear: 11.59 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 80 25 22 19| 0.0 8.4 8.4| 27.7 -0.1 27.6 55.3 0.38| 15.0 5.7 1000 87 29 36 19| 4.5 4.2 8.7| 69.0 -2.8 66.2 66.2 0.54| 12.8 6.9 1500 89 31 43 20| 3.0 3.7 6.7| 79.7 -9.9 69.8 46.5 0.48| 10.1 4.8 2000 91 33 50 20| 3.1 2.7 5.8|113.5 -20.7 92.7 46.4 0.48| 9.5 4.6 2500 92 34 52 21| 2.4 2.3 4.8|113.5 -52.4 61.1 24.4 0.29| 8.8 2.6 3000 92 34 53 20| 2.3 1.9 4.2|121.7 -52.8 68.9 23.0 0.29| 8.4 2.4 4000 94 33 53 19| 1.9 1.4 3.3|123.2 -61.3 61.9 15.5 0.21| 7.5 1.6 5000 96 31 51 17| 1.7 1.2 2.9|124.9 -71.6 53.3 10.7 0.14| 6.8 1.0 6000 97 30 50 15| 1.6 1.1 2.7|130.0 -79.2 50.8 8.5 0.11| 6.4 0.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250426.12.gif