UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042806.upa.cvt Date: 0600Z 28 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 28 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 1023 4 -12.5 -14.4 86 1.9 -12.9 60 16 259.0 259.2 258.9 262.2 1.22 1 1000 187 -13.9 -14.2 98 0.3 -14.0 65 18 259.2 259.5 259.2 262.6 1.27 2 983 317 -15.1 -15.2 99 0.1 -15.1 75 18 259.3 259.5 259.1 262.5 1.19 3 977 363 -13.5 -14.6 91 1.1 -13.7 76 20 261.4 261.6 260.8 264.8 1.26 4 974 387 -10.7 -13.9 77 3.2 -11.5 76 20 264.4 264.7 263.3 268.1 1.34 5 962 482 -9.7 -13.7 73 4.0 -10.6 78 23 266.4 266.6 264.7 270.2 1.38 6 944 628 -8.5 -24.5 26 16.0 -11.4 80 27 269.0 269.1 265.1 270.7 0.56 7 936 694 -8.5 -22.5 31 14.0 -11.2 80 27 269.7 269.8 265.8 271.6 0.67 8 925 786 -8.5 -25.5 24 17.0 -11.6 80 27 270.6 270.7 266.1 272.1 0.52 9 874 1225 -9.3 -35.3 10 26.0 -13.0 75 25 274.2 274.2 268.0 274.9 0.22 10 860 1350 -9.5 -21.5 37 12.0 -12.0 75 24 275.3 275.4 269.7 277.6 0.80 11 850 1440 -9.3 -23.3 31 14.0 -12.1 75 23 276.4 276.5 270.2 278.5 0.69 12 845 1486 -9.3 -25.3 26 16.0 -12.3 74 23 276.9 277.0 270.3 278.6 0.58 13 830 1624 -9.9 -30.9 16 21.0 -13.3 73 23 277.7 277.7 270.4 278.7 0.35 14 803 1878 -10.9 -16.9 61 6.0 -12.3 70 24 279.2 279.4 272.8 282.9 1.27 15 790 2004 -10.9 -26.9 25 16.0 -13.8 70 25 280.5 280.6 272.4 282.2 0.53 16 784 2062 -11.3 -18.3 56 7.0 -12.9 70 25 280.7 280.9 273.5 284.1 1.15 17 781 2091 -11.5 -22.5 40 11.0 -13.7 70 25 280.8 281.0 273.0 283.2 0.80 18 779 2111 -11.7 -19.7 51 8.0 -13.5 70 25 280.8 281.0 273.3 283.9 1.03 19 777 2131 -11.7 -26.7 28 15.0 -14.4 70 25 281.0 281.1 272.7 282.7 0.55 20 774 2160 -11.7 -21.7 43 10.0 -13.8 70 25 281.3 281.5 273.4 283.9 0.87 21 766 2240 -11.9 -29.9 21 18.0 -14.9 70 25 281.9 282.0 273.0 283.2 0.42 22 762 2280 -12.1 -23.1 39 11.0 -14.3 70 25 282.2 282.3 273.8 284.5 0.78 23 750 2401 -12.1 -37.1 11 25.0 -15.5 70 26 283.4 283.5 273.5 284.1 0.21 24 740 2504 -12.7 -27.7 27 15.0 -15.4 70 26 283.9 284.0 274.3 285.5 0.53 25 731 2597 -13.1 -40.1 8 27.0 -16.4 70 25 284.4 284.5 274.0 285.0 0.16 26 717 2744 -13.9 -27.9 30 14.0 -16.3 70 25 285.1 285.2 275.0 286.8 0.54 27 712 2797 -13.9 -41.9 7 28.0 -17.2 71 25 285.7 285.7 274.6 286.2 0.14 28 700 2926 -14.9 -33.9 18 19.0 -17.6 75 25 286.0 286.0 275.1 287.0 0.31 29 657 3402 -17.9 -24.9 54 7.0 -19.2 74 18 287.8 288.0 276.7 290.2 0.77 30 602 4049 -22.1 -30.1 48 8.0 -23.2 62 19 290.3 290.4 277.6 291.9 0.52 31 597 4110 -22.3 -36.3 27 14.0 -23.9 61 19 290.7 290.8 277.5 291.7 0.29 32 586 4247 -23.5 -31.5 48 8.0 -24.6 60 19 290.9 291.0 277.9 292.4 0.47 33 580 4322 -23.7 -39.7 22 16.0 -25.4 60 19 291.5 291.5 277.7 292.2 0.21 34 544 4787 -26.5 -44.5 17 18.0 -28.0 60 18 293.6 293.6 278.6 294.0 0.13 35 523 5069 -28.5 -39.5 34 11.0 -29.5 58 18 294.5 294.5 279.2 295.3 0.24 36 516 5166 -29.1 -48.1 14 19.0 -30.4 57 17 294.9 294.9 279.2 295.2 0.09 37 500 5390 -30.5 -48.5 16 18.0 -31.7 55 17 295.9 295.9 279.6 296.2 0.09 38 471 5812 -33.3 -49.3 19 16.0 -34.2 45 14 297.5 297.5 280.4 297.8 0.09 39 400 6940 -41.7 -56.7 18 15.0 -42.2 40 15 300.8 300.8 281.7 301.0 0.04 40 350 7830 -48.7 -57.7 34 9.0 -48.9 38 15 303.1 303.1 282.7 303.2 0.04 41 301 8809 -53.7 -64.7 25 11.0 -53.9 345 10 309.4 309.4 285.1 309.4 0.02 42 300 8830 -53.7 -64.7 25 11.0 -53.9 345 10 309.7 309.7 285.2 309.7 0.02 43 275 9388 -55.3 -67.3 21 12.0 -55.5 345 9 315.1 315.1 287.2 315.2 0.02 44 250 10000 -52.7 -77.7 3 25.0 -53.0 10 5 327.7 327.7 291.0 327.7 0.00 45 230 10540 -51.1 -79.1 2 28.0 -51.5 1 5 338.1 338.1 293.9 338.1 0.00 46 200 11450 -50.1 -81.1 1 31.0 -50.6 345 4 353.4 353.4 297.4 353.4 0.00 47 150 13330 -48.3 -82.3 1 34.0 -49.1 5 2 386.8 386.8 303.3 386.9 0.00 48 100 15990 -49.3 -83.3 1 34.0 -50.3 270 2 432.5 432.5 309.1 432.5 0.00 49 70 18330 -50.1 -84.1 1 34.0 -51.4 255 3 477.2 477.2 313.2 477.2 0.00 50 50 20540 -47.9 -83.9 1 36.0 -50.0 145 4 530.6 530.6 316.9 530.6 0.01 51 30 23910 -48.5 -84.5 1 36.0 -51.4 80 8 612.4 612.4 321.2 612.5 0.01 52 28 24364 -48.1 -84.1 1 36.0 -51.3 89 9 625.7 625.7 321.7 625.8 0.01 TRP 275 9388 -55.3 -67.3 21 12.0 -55.5 345 9 315.1 315.1 287.2 315.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 35.48 % Est. max temperature: 2.93 C = 37.27 F Sfc-Lift cond lev (LCL): 992.01 mb = 247.77 m = 812.87 ft T: -14.46 C 700-500 lapse rate: 6.33 C/km ThetaE index: 1.15 C Layer 777.0- 774.0 mb Conv cond level (CCL): 596.14 mb = 4120.99 m = 13520.14 ft Mean mixing ratio: 1.06 g/kg Conv temperature: 19.49 C = 67.08 F Cap Strength: 23.26 C Lifted Index: 23.83 C Risk: None Lifted Index @300 mb: 30.25 C Lifted Index @700 mb: 18.07 C Showalter Index: 14.66 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 7.20 C K Index: -21.10 Risk: None Sweat Index: 63.00 Risk: None Energy Index: 3.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 64.78 J/kg Max Up Vert Vel: 11.38 m/s Conv Inhibition (B-): 57304.29 J/kg Cap Strength: 23.81 C Lift Cond Lev (LCL): 890.20 mb = 1082.79 m = 3552.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 at 16 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 1023 4 60 16 -13.9 -8.0 | 351 10 1.6 -10.1 1 1000 187 65 18 -16.3 -7.6 | 5 10 -0.9 -9.7 2 985 305 75 18 -17.4 -4.7 | 16 7 -1.9 -6.8 3 946 610 80 27 -26.6 -4.7 | 58 13 -11.1 -6.8 4 925 786 80 27 -26.6 -4.7 | 58 13 -11.1 -6.8 5 910 914 75 26 -25.1 -6.7 | 47 13 -9.7 -8.9 6 875 1219 75 25 -24.1 -6.5 | 45 12 -8.7 -8.6 7 850 1440 75 23 -22.2 -6.0 | 40 11 -6.8 -8.1 8 808 1829 70 24 -22.6 -8.2 | 34 13 -7.1 -10.3 9 776 2134 70 25 -23.5 -8.6 | 37 13 -8.0 -10.7 10 746 2438 70 26 -24.4 -8.9 | 39 14 -9.0 -11.0 11 717 2743 70 25 -23.5 -8.6 | 37 13 -8.0 -10.7 12 700 2926 75 25 -24.1 -6.5 | 45 12 -8.7 -8.6 13 660 3353 75 18 -17.4 -4.7 | 16 7 -1.9 -6.8 14 633 3658 65 18 -16.3 -7.6 | 5 10 -0.9 -9.7 15 583 4267 60 19 -16.5 -9.5 | 5 12 -1.0 -11.6 16 536 4877 60 18 -15.6 -9.0 | 1 11 -0.1 -11.1 17 500 5390 55 17 -13.9 -9.8 | 353 12 1.5 -11.9 18 472 5791 45 14 -9.9 -9.9 | 335 13 5.6 -12.0 19 452 6096 55 13 -10.6 -7.5 | 333 11 4.8 -9.6 20 432 6401 20 13 -4.4 -12.2 | 323 18 11.0 -14.4 21 400 6940 40 15 -9.6 -11.5 | 337 15 5.8 -13.6 22 378 7315 45 16 -11.3 -11.3 | 343 14 4.1 -13.5 23 361 7620 40 15 -9.6 -11.5 | 337 15 5.8 -13.6 24 329 8230 35 14 -8.0 -11.5 | 331 15 7.4 -13.6 25 314 8534 345 12 3.1 -11.6 | 306 23 18.6 -13.7 26 300 8830 345 10 2.6 -9.7 | 303 22 18.0 -11.8 27 286 9144 335 10 4.2 -9.1 | 300 23 19.7 -11.2 28 275 9388 345 9 2.3 -8.7 | 301 21 17.8 -10.8 29 250 10000 10 5 -0.9 -4.9 | 296 16 14.6 -7.1 30 200 11450 345 4 1.0 -3.9 | 290 18 16.5 -6.0 31 150 13330 5 2 -0.2 -2.0 | 285 16 15.3 -4.1 32 112 15240 330 3 1.5 -2.6 | 286 18 17.0 -4.7 33 100 15990 270 2 2.0 -0.0 | 277 18 17.5 -2.1 34 98 16154 270 2 2.0 -0.0 | 277 18 17.5 -2.1 35 70 18288 95 4 -4.0 0.3 | 279 12 11.5 -1.8 36 70 18330 255 3 2.9 0.8 | 274 18 18.3 -1.4 37 50 20540 145 4 -2.3 3.3 | 265 13 13.2 1.1 38 44 21336 55 5 -4.1 -2.9 | 294 12 11.4 -5.0 39 30 23910 80 8 -7.9 -1.4 | 295 8 7.6 -3.5 40 26 24384 100 11 -10.8 1.9 | 273 5 4.6 -0.2 41 23 24689 130 10 -7.7 6.4 | 241 9 7.8 4.3 Wind Parameters Mean winds (0-6000m): 67.9 at 20.8 knts Storm direction: 97.9 at 15.6 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 51.0 deg Storm rel helicity (0-3000m) pos: 35.7 neg: -19.5 tot: 16.2 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 101.46 Bulk Shear: 0.64 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 16 9| 10.3 0.0 10.3| 20.6 0.0 20.6 41.3 0.77| 11.8 9.1 1000 75 23 39 10| 5.2 1.2 6.3| 26.9 -9.2 17.8 17.8 0.47| 9.0 4.3 1500 75 23 41 11| 3.4 0.6 4.1| 26.9 -14.0 12.9 8.6 0.33| 6.9 2.3 2000 74 23 40 11| 2.6 0.9 3.5| 27.8 -16.6 11.2 5.6 0.27| 5.8 1.6 2500 73 24 39 12| 2.1 0.8 2.9| 30.3 -16.8 13.5 5.4 0.28| 5.0 1.4 3000 73 24 39 12| 1.7 0.7 2.4| 35.7 -19.5 16.2 5.4 0.27| 4.8 1.3 4000 72 23 34 11| 1.3 1.1 2.4| 35.7 -32.3 3.4 0.8 0.05| 4.8 0.3 5000 70 22 28 11| 1.0 1.0 2.0| 35.7 -36.2 -0.5 -0.1 0.02| 4.1 0.1 6000 68 21 21 11| 0.9 1.1 2.0| 35.7 -53.3 -17.6 -2.9 -0.10| 4.0 -0.4 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250428.06.gif