UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 1 MAY 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 1019 4 -17.7 -19.5 86 1.8 -18.0 70 9 254.1 254.2 254.0 256.2 0.80 1 1014 44 -15.3 -16.7 89 1.4 -15.6 69 12 256.8 257.0 256.7 259.5 1.02 2 1000 156 -15.9 -16.6 94 0.7 -16.0 65 21 257.2 257.4 257.1 260.0 1.04 3 991 224 -16.1 -16.4 98 0.3 -16.2 70 21 257.7 257.9 257.6 260.6 1.07 4 984 278 -15.7 -16.2 96 0.5 -15.8 73 20 258.6 258.8 258.3 261.6 1.09 5 980 309 -12.3 -14.7 82 2.4 -12.8 75 20 262.4 262.6 261.6 265.7 1.25 6 932 695 -9.9 -16.9 57 7.0 -11.5 75 22 268.6 268.8 265.8 271.7 1.09 7 925 753 -9.5 -23.5 31 14.0 -12.1 75 24 269.6 269.7 265.6 271.4 0.62 8 918 812 -9.5 -17.5 52 8.0 -11.3 75 25 270.2 270.4 266.8 273.2 1.05 9 914 845 -9.5 -23.5 31 14.0 -12.1 75 25 270.5 270.6 266.3 272.3 0.63 10 910 879 -9.7 -14.4 69 4.7 -10.9 75 26 270.7 270.9 267.7 274.5 1.37 11 906 913 -9.5 -18.5 48 9.0 -11.5 75 26 271.2 271.4 267.4 274.0 0.98 12 896 999 -9.7 -14.6 67 4.9 -10.9 79 26 271.9 272.1 268.5 275.7 1.37 13 889 1060 -9.5 -22.5 34 13.0 -12.1 82 26 272.7 272.8 267.8 274.7 0.71 14 885 1094 -9.5 -17.5 52 8.0 -11.3 84 25 273.0 273.2 268.8 276.2 1.09 15 879 1147 -9.3 -19.3 44 10.0 -11.5 86 25 273.8 273.9 269.0 276.5 0.94 16 868 1244 -9.5 -24.5 28 15.0 -12.3 89 25 274.5 274.6 268.9 276.3 0.60 17 862 1298 -9.7 -19.7 44 10.0 -11.9 86 25 274.9 275.0 269.7 277.6 0.93 18 858 1334 -9.7 -30.7 16 21.0 -13.0 84 26 275.2 275.3 268.8 276.3 0.35 19 850 1406 -9.7 -34.7 11 25.0 -13.3 80 26 276.0 276.0 269.1 276.7 0.24 20 848 1424 -9.7 -35.7 10 26.0 -13.3 80 26 276.2 276.2 269.2 276.8 0.21 21 797 1901 -10.9 -29.9 19 19.0 -14.0 80 25 279.8 279.9 271.8 281.1 0.40 22 776 2106 -12.1 -26.1 30 14.0 -14.7 80 24 280.7 280.8 272.6 282.5 0.59 23 704 2846 -15.1 -38.1 12 23.0 -18.0 81 22 285.3 285.3 274.5 286.0 0.20 24 700 2889 -15.3 -33.3 20 18.0 -17.9 80 21 285.5 285.6 274.9 286.6 0.33 25 687 3030 -16.3 -23.3 55 7.0 -17.7 81 20 286.0 286.1 275.9 288.6 0.85 26 653 3410 -17.9 -29.9 34 12.0 -19.8 83 18 288.3 288.4 276.6 289.9 0.49 27 638 3583 -19.3 -29.3 41 10.0 -20.8 84 17 288.7 288.8 276.8 290.4 0.53 28 591 4147 -23.3 -33.3 39 10.0 -24.6 83 17 290.4 290.5 277.5 291.7 0.39 29 561 4526 -25.3 -46.3 12 21.0 -27.0 87 17 292.4 292.4 278.0 292.8 0.11 30 500 5350 -31.9 -46.9 21 15.0 -32.9 95 17 294.1 294.2 278.9 294.5 0.11 31 420 6559 -41.3 -56.3 18 15.0 -41.8 87 18 297.1 297.1 280.1 297.3 0.04 32 400 6890 -42.9 -56.9 20 14.0 -43.3 95 15 299.2 299.2 281.1 299.4 0.04 33 367 7467 -46.3 -62.3 15 16.0 -46.7 103 13 302.2 302.2 282.3 302.3 0.02 34 348 7819 -48.3 -61.3 21 13.0 -48.6 104 11 304.1 304.1 283.1 304.2 0.03 35 335 8069 -49.5 -59.5 30 10.0 -49.7 102 9 305.8 305.8 283.8 305.9 0.04 36 322 8328 -50.1 -63.1 20 13.0 -50.4 100 7 308.4 308.4 284.8 308.5 0.02 37 300 8790 -50.5 -67.5 12 17.0 -50.8 95 9 314.2 314.2 286.8 314.2 0.01 38 250 9980 -47.1 -77.1 2 30.0 -47.6 105 7 336.0 336.0 293.3 336.1 0.00 39 206 11264 -45.3 -79.3 1 34.0 -46.1 120 10 358.0 358.0 298.3 358.0 0.00 40 200 11460 -46.3 -80.3 1 34.0 -47.0 140 5 359.5 359.5 298.6 359.5 0.00 41 150 13370 -48.1 -82.1 1 34.0 -48.9 185 6 387.2 387.2 303.3 387.2 0.00 42 100 16030 -49.1 -83.1 1 34.0 -50.1 135 1 432.9 432.9 309.1 432.9 0.00 43 70 18370 -49.9 -83.9 1 34.0 -51.2 95 4 477.6 477.6 313.2 477.7 0.00 44 50 20580 -47.9 -82.9 1 35.0 -50.0 100 9 530.6 530.6 316.9 530.6 0.01 45 33 23305 -50.5 -84.5 1 34.0 -52.8 97 10 590.6 590.6 320.2 590.7 0.01 46 30 23930 -48.3 -83.3 1 35.0 -51.3 110 11 613.0 613.0 321.2 613.1 0.01 47 22 25975 -47.9 -83.9 1 36.0 -51.8 102 14 671.0 671.0 323.4 671.1 0.02 TRP 322 8328 -50.1 -63.1 20 13.0 -50.4 100 7 308.4 308.4 284.8 308.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 34.91 % Est. max temperature: 2.80 C = 37.05 F Sfc-Lift cond lev (LCL): 989.39 mb = 236.46 m = 775.79 ft T: -16.01 C 700-500 lapse rate: 6.75 C/km ThetaE index: 0.99 C Layer 889.0- 885.0 mb Conv cond level (CCL): 604.59 mb = 3979.64 m = 13056.42 ft Mean mixing ratio: 1.08 g/kg Conv temperature: 18.32 C = 64.97 F Cap Strength: 22.67 C Lifted Index: 23.22 C Risk: None Lifted Index @300 mb: 34.15 C Lifted Index @700 mb: 18.52 C Showalter Index: 14.60 C Risk: None Total Totals Index: 19.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: -2.80 C K Index: -30.50 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.16 J/kg Max Up Vert Vel: 11.33 m/s Conv Inhibition (B-): 61647.50 J/kg Cap Strength: 23.18 C Lift Cond Lev (LCL): 906.58 mb = 908.32 m = 2980.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 114 at 15 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 4 70 9 -8.5 -3.1 | 330 11 5.3 -9.2 1 1000 156 65 21 -19.0 -8.9 | 19 16 -5.2 -15.0 2 981 305 75 20 -19.3 -5.2 | 26 13 -5.5 -11.3 3 942 610 75 20 -19.3 -5.2 | 26 13 -5.5 -11.3 4 925 753 75 24 -23.2 -6.2 | 37 15 -9.4 -12.3 5 906 914 75 26 -25.1 -6.7 | 41 17 -11.3 -12.8 6 871 1219 90 25 -25.0 0.0 | 61 13 -11.2 -6.1 7 850 1406 80 26 -25.6 -4.5 | 48 16 -11.8 -10.6 8 837 1524 80 27 -26.6 -4.7 | 50 17 -12.8 -10.8 9 804 1829 80 25 -24.6 -4.3 | 46 15 -10.8 -10.4 10 773 2134 80 24 -23.6 -4.2 | 44 14 -9.8 -10.3 11 743 2438 90 23 -23.0 0.0 | 56 11 -9.2 -6.1 12 713 2743 85 23 -22.9 -2.0 | 48 12 -9.1 -8.1 13 700 2889 80 21 -20.7 -3.6 | 35 12 -6.9 -9.7 14 630 3658 85 17 -16.9 -1.5 | 22 8 -3.1 -7.6 15 604 3962 80 16 -15.8 -2.8 | 12 9 -2.0 -8.9 16 580 4267 85 18 -17.9 -1.6 | 28 9 -4.1 -7.7 17 533 4877 90 16 -16.0 0.0 | 20 6 -2.2 -6.1 18 500 5350 95 17 -16.9 1.5 | 34 6 -3.1 -4.6 19 469 5791 100 17 -16.7 3.0 | 43 4 -2.9 -3.1 20 449 6096 95 18 -17.9 1.6 | 42 6 -4.1 -4.5 21 411 6706 85 18 -17.9 -1.6 | 28 9 -4.1 -7.7 22 400 6890 95 15 -14.9 1.3 | 13 5 -1.1 -4.8 23 358 7620 105 12 -11.6 3.1 | 323 4 2.2 -3.0 24 322 8328 100 7 -6.9 1.2 | 305 8 6.9 -4.9 25 300 8790 95 9 -9.0 0.8 | 318 7 4.8 -5.3 26 284 9144 90 12 -12.0 0.0 | 343 6 1.8 -6.1 27 271 9449 115 11 -10.0 4.6 | 291 4 3.8 -1.4 28 259 9754 100 11 -10.8 1.9 | 325 5 3.0 -4.2 29 250 9980 105 7 -6.8 1.8 | 301 8 7.0 -4.3 30 206 11278 120 10 -8.7 5.0 | 282 5 5.1 -1.1 31 200 11460 140 5 -3.2 3.8 | 282 11 10.6 -2.3 32 150 13370 185 6 0.5 6.0 | 270 14 14.3 -0.1 33 113 15240 270 1 1.0 -0.0 | 292 16 14.8 -6.1 34 100 16030 135 1 -0.7 0.7 | 292 14 13.1 -5.4 35 98 16154 135 1 -0.7 0.7 | 292 14 13.1 -5.4 36 71 18288 95 1 -1.0 0.1 | 295 14 12.8 -6.0 37 70 18370 95 4 -4.0 0.3 | 300 11 9.8 -5.7 38 54 20117 145 11 -6.3 9.0 | 249 8 7.5 2.9 39 51 20422 175 10 -0.9 10.0 | 253 14 12.9 3.9 40 50 20580 100 9 -8.9 1.6 | 313 7 4.9 -4.5 41 47 21031 110 10 -9.4 3.4 | 301 5 4.4 -2.7 42 45 21336 135 8 -5.7 5.7 | 273 8 8.1 -0.4 43 41 21946 125 10 -8.2 5.7 | 274 6 5.6 -0.4 44 39 22250 135 10 -7.1 7.1 | 262 7 6.7 1.0 45 37 22555 130 10 -7.7 6.4 | 267 6 6.1 0.3 46 32 23470 90 10 -10.0 0.0 | 328 7 3.8 -6.1 47 31 23774 75 11 -10.6 -2.8 | 340 9 3.2 -8.9 48 30 23930 110 11 -10.3 3.8 | 304 4 3.5 -2.3 49 28 24079 85 15 -14.9 -1.3 | 9 7 -1.1 -7.4 50 26 24384 105 11 -10.6 2.8 | 316 5 3.2 -3.2 51 23 24689 95 13 -13.0 1.1 | 350 5 0.9 -5.0 52 21 24994 110 15 -14.1 5.1 | 17 1 -0.3 -1.0 53 19 25298 140 16 -10.3 12.3 | 210 7 3.5 6.2 54 17 25603 45 10 -7.1 -7.1 | 333 15 6.7 -13.2 55 14 26213 100 14 -13.8 2.4 | 360 4 0.0 -3.7 56 12 26518 105 11 -10.6 2.8 | 316 5 3.2 -3.2 Wind Parameters Mean winds (0-6000m): 83.8 at 20.1 knts Storm direction: 113.8 at 15.1 knts Shear (0-3000m) pos: 2.9 neg: 1.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 64.3 deg Storm rel helicity (0-3000m) pos: 82.3 neg: -31.1 tot: 51.3 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 24.27 Bulk Shear: 2.64 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 71 19 18 13| 11.4 0.0 11.4| 38.2 0.0 38.2 76.5 0.85| 14.8 12.6 1000 74 21 28 14| 8.7 0.0 8.7| 59.7 0.0 59.7 59.7 0.79| 11.5 9.1 1500 77 23 37 14| 6.2 0.0 6.2| 74.2 -11.5 62.7 41.8 0.58| 10.9 6.3 2000 78 23 40 14| 4.6 0.6 5.3| 74.2 -16.8 57.4 28.7 0.50| 8.8 4.4 2500 79 23 41 14| 3.5 0.5 4.0| 82.3 -17.7 64.6 25.9 0.50| 7.9 4.0 3000 80 23 42 14| 2.9 1.0 3.9| 82.3 -31.1 51.3 17.1 0.35| 7.4 2.6 4000 81 22 39 12| 1.9 1.0 2.9| 82.4 -38.7 43.7 10.9 0.25| 6.2 1.5 5000 82 21 37 11| 1.7 0.8 2.4| 87.8 -40.6 47.2 9.4 0.25| 5.5 1.4 6000 84 20 37 10| 1.5 0.6 2.1| 90.5 -40.7 49.8 8.3 0.26| 4.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250501.12.gif