UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 30 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 1021 4 -15.1 -17.2 84 2.1 -15.5 95 12 256.5 256.7 256.4 259.1 0.97 1 1000 170 -16.5 -17.8 90 1.3 -16.7 85 17 256.6 256.8 256.4 259.2 0.94 2 943 608 -20.3 -20.5 98 0.2 -20.3 75 17 257.1 257.3 256.5 259.3 0.79 3 941 624 -19.3 -20.8 88 1.5 -19.6 76 17 258.3 258.4 257.4 260.4 0.77 4 939 640 -15.1 -22.1 55 7.0 -16.3 77 18 262.7 262.8 260.7 264.7 0.69 5 925 754 -12.3 -21.3 47 9.0 -14.0 85 20 266.7 266.9 263.9 268.9 0.75 6 921 787 -11.5 -21.5 43 10.0 -13.4 84 21 267.9 268.0 264.6 270.0 0.74 7 903 939 -10.3 -22.3 37 12.0 -12.6 80 23 270.6 270.7 266.5 272.7 0.71 8 896 999 -10.3 -25.3 28 15.0 -12.9 81 23 271.2 271.3 266.6 272.8 0.55 9 890 1051 -10.5 -20.5 44 10.0 -12.5 82 23 271.6 271.7 267.3 274.0 0.84 10 850 1405 -10.1 -27.1 23 17.0 -13.1 85 24 275.6 275.6 269.3 277.0 0.49 11 809 1785 -10.9 -30.9 18 20.0 -14.1 85 23 278.6 278.7 271.0 279.8 0.36 12 736 2507 -14.1 -39.1 10 25.0 -17.2 90 23 282.8 282.8 273.1 283.4 0.18 13 700 2886 -16.7 -33.7 21 17.0 -19.0 95 25 284.0 284.0 274.0 285.0 0.32 14 682 3081 -18.3 -30.3 34 12.0 -20.1 90 26 284.3 284.4 274.4 285.7 0.45 15 573 4365 -25.3 -46.3 12 21.0 -26.9 85 23 290.6 290.7 277.2 291.0 0.10 16 570 4403 -25.3 -40.3 23 15.0 -26.8 85 23 291.1 291.1 277.5 291.7 0.20 17 563 4492 -26.3 -35.3 42 9.0 -27.3 85 22 290.9 291.0 277.7 292.0 0.34 18 530 4927 -29.7 -36.7 51 7.0 -30.4 85 21 291.9 292.0 278.1 292.9 0.31 19 516 5117 -30.9 -47.9 17 17.0 -32.0 82 22 292.7 292.7 278.2 293.1 0.10 20 500 5340 -32.7 -44.7 29 12.0 -33.5 80 23 293.2 293.2 278.4 293.7 0.14 21 484 5567 -34.7 -44.7 36 10.0 -35.3 76 24 293.4 293.5 278.6 294.0 0.15 22 473 5727 -36.1 -49.1 25 13.0 -36.8 77 23 293.6 293.7 278.6 294.0 0.09 23 461 5905 -37.1 -57.1 11 20.0 -37.8 78 22 294.6 294.6 279.0 294.7 0.04 24 400 6870 -43.7 -56.7 22 13.0 -44.1 85 19 298.2 298.2 280.6 298.4 0.04 25 382 7177 -45.9 -56.9 28 11.0 -46.2 85 19 299.2 299.3 281.1 299.4 0.05 26 331 8119 -50.5 -60.5 30 10.0 -50.7 95 17 305.5 305.5 283.6 305.6 0.03 27 302 8717 -49.5 -72.5 5 23.0 -49.8 72 14 315.0 315.0 287.1 315.0 0.01 28 300 8760 -49.3 -72.3 5 23.0 -49.7 70 14 315.9 315.9 287.4 315.9 0.01 29 252 9907 -48.3 -73.3 4 25.0 -48.8 95 15 333.5 333.5 292.7 333.5 0.01 30 250 9960 -48.5 -73.5 4 25.0 -49.0 95 14 334.0 334.0 292.8 334.0 0.01 31 206 11234 -46.1 -79.1 1 33.0 -46.8 81 6 356.7 356.7 298.1 356.8 0.00 32 200 11430 -46.5 -79.5 1 33.0 -47.2 80 5 359.1 359.1 298.5 359.2 0.00 33 150 13330 -47.9 -80.9 1 33.0 -48.7 355 2 387.5 387.5 303.4 387.5 0.00 34 100 16000 -49.7 -82.7 1 33.0 -50.7 130 4 431.7 431.7 309.0 431.7 0.00 35 70 18340 -48.1 -83.1 1 35.0 -49.7 120 4 481.5 481.5 313.5 481.5 0.01 36 50 20560 -47.3 -82.3 1 35.0 -49.5 95 10 532.0 532.0 317.1 532.1 0.01 37 30 23920 -48.5 -83.5 1 35.0 -51.4 95 7 612.4 612.4 321.2 612.5 0.01 38 22 25965 -47.7 -83.7 1 36.0 -51.7 102 10 671.6 671.6 323.5 671.7 0.02 TRP 331 8119 -50.5 -60.5 30 10.0 -50.7 95 17 305.5 305.5 283.6 305.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 34.01 % Est. max temperature: 1.91 C = 35.43 F Sfc-Lift cond lev (LCL): 986.69 mb = 270.00 m = 885.83 ft T: -17.37 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.00 C Layer 1021.0--1117047487299876477206528.0 mb Conv cond level (CCL): 954.80 mb = 515.25 m = 1690.45 ft Mean mixing ratio: 0.85 g/kg Conv temperature: -14.58 C = 5.75 F Cap Strength: 26.50 C Lifted Index: 26.58 C Risk: None Lifted Index @300 mb: 39.01 C Lifted Index @700 mb: 21.48 C Showalter Index: 13.57 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 5.60 C K Index: -21.50 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.60 J/kg Max Up Vert Vel: 8.90 m/s Conv Inhibition (B-): 68550.12 J/kg Cap Strength: 26.58 C Lift Cond Lev (LCL): 932.35 mb = 693.85 m = 2276.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 17 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 4 95 12 -12.0 1.0 | 332 7 3.1 -6.0 1 1000 170 85 17 -16.9 -1.5 | 12 9 -1.9 -8.5 2 982 305 80 16 -15.8 -2.8 | 4 10 -0.7 -9.8 3 943 610 75 17 -16.4 -4.4 | 7 11 -1.3 -11.4 4 925 754 85 20 -19.9 -1.7 | 29 10 -4.8 -8.8 5 906 914 80 23 -22.7 -4.0 | 35 13 -7.6 -11.0 6 871 1219 85 24 -23.9 -2.1 | 44 13 -8.8 -9.1 7 850 1405 85 24 -23.9 -2.1 | 44 13 -8.8 -9.1 8 804 1829 85 23 -22.9 -2.0 | 41 12 -7.8 -9.0 9 773 2134 85 22 -21.9 -1.9 | 37 11 -6.8 -8.9 10 742 2438 90 22 -22.0 0.0 | 45 10 -6.9 -7.0 11 713 2743 90 25 -25.0 0.0 | 55 12 -9.9 -7.0 12 700 2886 95 25 -24.9 2.2 | 64 11 -9.8 -4.8 13 685 3048 90 26 -26.0 0.0 | 57 13 -10.9 -7.0 14 630 3658 90 22 -22.0 0.0 | 45 10 -6.9 -7.0 15 579 4267 85 23 -22.9 -2.0 | 41 12 -7.8 -9.0 16 533 4877 85 21 -20.9 -1.8 | 33 11 -5.8 -8.8 17 500 5340 80 23 -22.7 -4.0 | 35 13 -7.6 -11.0 18 489 5486 75 24 -23.2 -6.2 | 31 16 -8.1 -13.2 19 448 6096 80 21 -20.7 -3.6 | 28 12 -5.6 -10.7 20 400 6870 85 19 -18.9 -1.7 | 24 9 -3.8 -8.7 21 357 7620 85 18 -17.9 -1.6 | 18 9 -2.8 -8.6 22 341 7925 80 18 -17.7 -3.1 | 15 10 -2.6 -10.1 23 331 8119 95 17 -16.9 1.5 | 19 6 -1.9 -5.5 24 325 8230 100 15 -14.8 2.6 | 356 4 0.3 -4.4 25 300 8760 70 14 -13.2 -4.8 | 351 12 1.9 -11.8 26 296 8839 70 14 -13.2 -4.8 | 351 12 1.9 -11.8 27 283 9144 85 14 -13.9 -1.2 | 352 8 1.1 -8.2 28 270 9449 70 15 -14.1 -5.1 | 355 12 1.0 -12.1 29 258 9754 95 17 -16.9 1.5 | 19 6 -1.9 -5.5 30 250 9960 95 14 -13.9 1.2 | 349 6 1.1 -5.8 31 235 10363 85 13 -13.0 -1.1 | 345 8 2.1 -8.1 32 200 11430 80 5 -4.9 -0.9 | 308 13 10.2 -7.9 33 150 13330 355 2 0.2 -2.0 | 301 18 15.3 -9.0 34 112 15240 230 2 1.5 1.3 | 289 18 16.6 -5.7 35 100 16000 130 4 -3.1 2.6 | 290 13 12.0 -4.4 36 98 16154 130 4 -3.1 2.6 | 290 13 12.0 -4.4 37 74 17983 0 0 -0.0 -0.0 | 295 17 15.1 -7.0 38 71 18288 80 4 -3.9 -0.7 | 305 14 11.1 -7.7 39 70 18340 120 4 -3.5 2.0 | 293 13 11.6 -5.0 40 50 20560 95 10 -10.0 0.9 | 320 8 5.1 -6.1 41 44 21336 190 5 0.9 4.9 | 277 16 16.0 -2.1 42 32 23470 70 11 -10.3 -3.8 | 336 12 4.7 -10.8 43 31 23774 120 11 -9.5 5.5 | 285 6 5.6 -1.5 44 30 23920 95 7 -7.0 0.6 | 308 10 8.1 -6.4 45 26 24384 85 8 -8.0 -0.7 | 317 10 7.1 -7.7 46 19 25298 120 13 -11.3 6.5 | 278 4 3.8 -0.5 47 17 25603 270 2 2.0 -0.0 | 292 18 17.1 -7.0 48 15 25908 40 10 -6.4 -7.7 | 329 17 8.7 -14.7 49 14 26213 45 15 -10.6 -10.6 | 346 18 4.5 -17.6 Wind Parameters Mean winds (0-6000m): 84.9 at 22.2 knts Storm direction: 114.9 at 16.6 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 86.7 deg Storm rel helicity (0-3000m) pos: 47.5 neg: -9.2 tot: 38.3 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.25 Bulk Shear: 5.46 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 83 16 4 9| 0.0 6.7 6.7| 10.1 -2.5 7.6 15.2 0.52| 8.3 4.3 1000 81 18 15 10| 3.5 3.3 6.8| 28.1 -2.5 25.6 25.6 0.63| 8.5 5.3 1500 83 20 26 11| 2.6 2.2 4.8| 33.4 -3.0 30.4 20.3 0.64| 6.3 4.0 2000 83 21 30 11| 2.0 1.4 3.4| 33.4 -5.9 27.5 13.7 0.55| 5.1 2.8 2500 84 21 32 11| 1.8 1.1 2.9| 38.1 -6.6 31.5 12.6 0.55| 4.6 2.5 3000 85 22 36 11| 2.0 1.0 3.0| 47.5 -9.2 38.3 12.8 0.52| 4.8 2.5 4000 87 22 40 11| 1.5 0.8 2.3| 47.5 -18.9 28.6 7.2 0.34| 4.3 1.5 5000 86 22 39 11| 1.2 0.8 2.0| 47.8 -24.2 23.6 4.7 0.26| 3.8 1.0 6000 85 22 38 11| 0.9 1.0 1.9| 48.1 -29.6 18.5 3.1 0.19| 3.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250430.12.gif