UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 27 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 -9.9 -12.5 81 2.6 -10.5 85 22 261.5 261.8 261.3 265.4 1.43 1 1000 192 -11.3 -14.1 80 2.8 -11.9 75 29 261.9 262.1 261.2 265.3 1.28 2 990 269 -11.7 -14.4 80 2.7 -12.3 85 30 262.2 262.4 261.5 265.6 1.26 3 972 411 -8.1 -14.1 62 6.0 -9.6 94 33 267.2 267.4 265.2 270.9 1.32 4 963 483 -8.5 -13.5 67 5.0 -9.8 96 34 267.5 267.7 265.6 271.4 1.40 5 945 630 -7.5 -21.5 32 14.0 -10.4 99 36 270.0 270.1 266.1 272.1 0.72 6 925 796 -7.7 -18.7 41 11.0 -10.2 95 38 271.4 271.6 267.4 274.1 0.94 7 892 1078 -7.7 -15.7 53 8.0 -9.7 100 36 274.3 274.5 269.8 277.9 1.26 8 850 1452 -9.1 -17.1 52 8.0 -11.1 100 34 276.6 276.8 271.1 280.0 1.18 9 804 1881 -10.5 -15.5 67 5.0 -11.8 100 32 279.6 279.8 273.3 283.7 1.42 10 743 2485 -13.3 -20.3 56 7.0 -14.8 100 20 282.9 283.1 274.5 286.0 1.02 11 738 2537 -13.1 -27.1 30 14.0 -15.6 100 19 283.7 283.8 274.2 285.4 0.56 12 703 2906 -15.1 -32.1 22 17.0 -17.7 100 14 285.4 285.5 274.9 286.6 0.37 13 700 2938 -15.1 -32.1 22 17.0 -17.7 100 13 285.8 285.8 275.0 286.9 0.37 14 657 3413 -18.5 -27.5 45 9.0 -20.0 92 12 287.2 287.3 276.2 289.1 0.61 15 648 3515 -19.3 -22.8 74 3.5 -20.0 95 12 287.4 287.6 276.8 290.3 0.94 16 586 4254 -24.9 -27.1 82 2.2 -25.2 106 14 289.2 289.4 277.4 291.5 0.71 17 578 4353 -25.5 -27.4 84 1.9 -25.8 105 14 289.7 289.8 277.6 291.9 0.70 18 571 4441 -25.5 -28.1 79 2.6 -25.9 105 15 290.7 290.8 278.0 292.8 0.66 19 567 4492 -25.5 -33.5 47 8.0 -26.5 105 15 291.3 291.4 277.9 292.6 0.40 20 531 4963 -29.5 -31.9 80 2.4 -29.8 123 13 292.0 292.1 278.4 293.6 0.50 21 527 5017 -29.5 -35.5 56 6.0 -30.1 121 12 292.6 292.7 278.5 293.8 0.35 22 511 5236 -30.9 -34.1 73 3.2 -31.2 119 11 293.5 293.6 279.0 294.9 0.42 23 500 5390 -32.1 -35.5 72 3.4 -32.4 130 11 293.9 294.0 279.1 295.1 0.37 24 494 5476 -32.7 -36.1 72 3.4 -33.0 130 11 294.2 294.2 279.3 295.4 0.35 25 483 5635 -33.3 -52.3 13 19.0 -34.3 130 10 295.3 295.4 279.3 295.6 0.06 26 457 6023 -36.1 -42.1 54 6.0 -36.5 130 8 296.6 296.6 280.1 297.3 0.21 27 449 6146 -36.9 -46.9 35 10.0 -37.5 129 9 297.0 297.1 280.2 297.5 0.12 28 417 6656 -40.7 -47.7 47 7.0 -41.1 104 14 298.5 298.5 280.8 299.0 0.12 29 411 6755 -40.9 -56.9 16 16.0 -41.4 106 14 299.5 299.5 281.2 299.7 0.04 30 400 6940 -42.1 -54.1 26 12.0 -42.5 130 8 300.3 300.3 281.5 300.5 0.06 31 352 7790 -47.9 -57.9 31 10.0 -48.1 206 9 303.6 303.6 282.9 303.8 0.04 32 300 8830 -52.1 -72.1 7 20.0 -52.4 235 11 311.9 311.9 286.0 311.9 0.01 33 293 8983 -52.5 -71.5 8 19.0 -52.7 245 10 313.5 313.5 286.6 313.5 0.01 34 250 10010 -51.9 -77.9 3 26.0 -52.2 135 4 328.9 328.9 291.4 328.9 0.00 35 200 11460 -51.1 -81.1 2 30.0 -51.5 130 7 351.8 351.8 297.0 351.9 0.00 36 150 13340 -50.5 -82.5 1 32.0 -51.1 105 5 383.1 383.1 302.8 383.1 0.00 37 108 15487 -49.5 -82.5 1 33.0 -50.4 108 6 422.7 422.7 308.0 422.7 0.00 38 100 15990 -50.3 -83.3 1 33.0 -51.2 95 3 430.5 430.5 308.9 430.6 0.00 39 70 18330 -48.7 -82.7 1 34.0 -50.1 125 8 480.2 480.2 313.5 480.2 0.01 40 50 20540 -47.5 -82.5 1 35.0 -49.7 115 10 531.5 531.5 317.0 531.6 0.01 41 30 23910 -48.3 -83.3 1 35.0 -51.3 165 9 613.0 613.0 321.2 613.1 0.01 42 29 24133 -48.3 -83.3 1 35.0 -51.4 165 9 618.9 618.9 321.5 619.0 0.01 TRP 293 8983 -52.5 -71.5 8 19.0 -52.7 245 10 313.5 313.5 286.6 313.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5198.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 58.44 % Est. max temperature: 3.96 C = 39.13 F Sfc-Lift cond lev (LCL): 981.17 mb = 338.23 m = 1109.68 ft T: -9.94 C 700-500 lapse rate: 6.93 C/km ThetaE index: 0.56 C Layer 738.0- 703.0 mb Conv cond level (CCL): 632.14 mb = 3697.36 m = 12130.29 ft Mean mixing ratio: 1.17 g/kg Conv temperature: 16.58 C = 61.85 F Cap Strength: 20.12 C Lifted Index: 20.26 C Risk: None Lifted Index @300 mb: 30.15 C Lifted Index @700 mb: 15.88 C Showalter Index: 11.80 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 15.00 C K Index: -11.10 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.89 J/kg Max Up Vert Vel: 10.09 m/s Conv Inhibition (B-): 51207.55 J/kg Cap Strength: 20.18 C Lift Cond Lev (LCL): 876.22 mb = 1216.57 m = 3991.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 132 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 1023 4 85 22 -21.9 -1.9 | 41 16 -10.6 -12.0 1 1000 192 75 29 -28.0 -7.5 | 43 24 -16.7 -17.6 2 986 305 90 31 -31.0 0.0 | 63 22 -19.7 -10.1 3 948 610 100 36 -35.5 6.3 | 81 24 -24.1 -3.9 4 925 796 95 38 -37.9 3.3 | 76 27 -26.5 -6.8 5 911 914 100 37 -36.4 6.4 | 82 25 -25.1 -3.7 6 876 1219 100 36 -35.5 6.3 | 81 24 -24.1 -3.9 7 850 1452 100 34 -33.5 5.9 | 79 23 -22.2 -4.2 8 809 1829 100 33 -32.5 5.7 | 78 22 -21.2 -4.4 9 778 2134 100 27 -26.6 4.7 | 70 16 -15.3 -5.4 10 747 2438 100 20 -19.7 3.5 | 52 11 -8.4 -6.6 11 718 2743 100 17 -16.7 3.0 | 37 9 -5.4 -7.2 12 700 2938 100 13 -12.8 2.3 | 11 8 -1.5 -7.8 13 690 3048 100 12 -11.8 2.1 | 4 8 -0.5 -8.0 14 661 3353 90 12 -12.0 0.0 | 4 10 -0.7 -10.1 15 634 3658 100 11 -10.8 1.9 | 357 8 0.5 -8.2 16 608 3962 115 12 -10.9 5.1 | 355 5 0.4 -5.0 17 583 4267 105 14 -13.5 3.6 | 19 7 -2.2 -6.5 18 559 4572 105 15 -14.5 3.9 | 27 7 -3.2 -6.2 19 536 4877 125 13 -10.6 7.5 | 346 3 0.7 -2.6 20 515 5182 115 11 -10.0 4.6 | 346 6 1.3 -5.5 21 500 5390 130 11 -8.4 7.1 | 316 4 2.9 -3.0 22 493 5486 130 11 -8.4 7.1 | 316 4 2.9 -3.0 23 452 6096 130 8 -6.1 5.1 | 314 7 5.2 -5.0 24 432 6401 120 12 -10.4 6.0 | 347 4 0.9 -4.1 25 414 6706 100 15 -14.8 2.6 | 25 8 -3.5 -7.5 26 400 6940 130 8 -6.1 5.1 | 314 7 5.2 -5.0 27 361 7620 175 6 -0.5 6.0 | 291 12 10.8 -4.1 28 344 7925 235 11 9.0 6.3 | 281 21 20.3 -3.8 29 314 8534 235 19 15.6 10.9 | 268 27 26.9 0.8 30 300 8830 235 11 9.0 6.3 | 281 21 20.3 -3.8 31 300 8839 230 11 8.4 7.1 | 279 20 19.7 -3.0 32 293 8983 245 10 9.1 4.2 | 286 21 20.4 -5.9 33 286 9144 245 10 9.1 4.2 | 286 21 20.4 -5.9 34 260 9754 165 10 -2.6 9.7 | 273 9 8.7 -0.4 35 250 10010 135 4 -2.8 2.8 | 311 11 8.5 -7.3 36 200 11460 130 7 -5.4 4.5 | 313 8 6.0 -5.6 37 150 13340 105 5 -4.8 1.3 | 324 11 6.5 -8.8 38 129 14326 90 1 -1.0 0.0 | 314 14 10.3 -10.1 39 112 15240 115 7 -6.3 3.0 | 325 9 5.0 -7.1 40 100 15990 95 3 -3.0 0.3 | 320 13 8.3 -9.8 41 98 16154 95 3 -3.0 0.3 | 320 13 8.3 -9.8 42 70 18288 155 4 -1.7 3.6 | 304 12 9.6 -6.5 43 70 18330 125 8 -6.6 4.6 | 319 7 4.8 -5.5 44 56 19812 95 11 -11.0 1.0 | 358 9 0.4 -9.1 45 50 20540 115 10 -9.1 4.2 | 339 6 2.3 -5.9 46 46 21031 115 11 -10.0 4.6 | 346 6 1.3 -5.5 47 44 21336 155 9 -3.8 8.2 | 285 8 7.5 -1.9 48 37 22555 90 10 -10.0 0.0 | 353 10 1.3 -10.1 49 35 22860 140 12 -7.7 9.2 | 284 4 3.6 -0.9 50 32 23470 140 10 -6.4 7.7 | 297 5 4.9 -2.4 51 31 23774 170 16 -2.8 15.8 | 236 10 8.5 5.7 52 30 23910 165 9 -2.3 8.7 | 279 9 9.0 -1.4 53 26 24384 165 9 -2.3 8.7 | 279 9 9.0 -1.4 Wind Parameters Mean winds (0-6000m): 101.8 at 20.2 knts Storm direction: 131.8 at 15.2 knts Shear (0-3000m) pos: 2.8 neg: 4.2 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): -35.0 deg Storm rel helicity (0-3000m) pos: 111.0 neg: -65.4 tot: 45.6 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 3.03 Bulk Shear: 16.80 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 86 29 57 22| 13.8 0.0 13.8| 78.1 0.0 78.1 156.3 0.65| 20.9 13.5 1000 93 33 69 23| 8.5 0.0 8.5|111.0 -14.1 96.9 96.9 0.54| 15.3 8.3 1500 96 34 73 23| 5.6 1.0 6.6|111.0 -20.1 90.9 60.6 0.46| 11.2 5.2 2000 97 34 74 23| 4.2 1.8 6.1|111.0 -29.2 81.8 40.9 0.36| 9.5 3.4 2500 97 32 73 21| 3.4 3.6 7.0|111.0 -50.7 60.3 24.1 0.16| 9.7 1.5 3000 97 29 70 19| 2.8 4.2 7.0|111.0 -65.4 45.6 15.2 0.02| 9.3 0.2 4000 98 25 62 15| 2.4 3.2 5.6|111.5 -69.1 42.5 10.6 -0.00| 7.9 -0.0 5000 99 22 59 12| 1.8 2.3 4.2|116.2 -71.8 44.4 8.9 0.00| 7.3 0.0 6000 102 20 55 10| 1.5 2.1 3.6|116.2 -75.2 41.0 6.8 -0.03| 6.6 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250427.00.gif