UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050106.upa.cvt Date: 0600Z 1 MAY 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 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 1020 4 -13.9 -15.6 87 1.7 -14.2 70 12 257.8 258.0 257.7 260.8 1.11 1 1000 161 -14.1 -14.9 94 0.8 -14.3 60 19 259.0 259.2 258.9 262.3 1.20 2 985 276 -15.1 -15.3 98 0.2 -15.2 68 21 259.2 259.4 258.9 262.3 1.18 3 971 384 -12.1 -17.1 66 5.0 -13.1 74 21 263.3 263.4 261.8 266.1 1.03 4 925 757 -10.3 -25.3 28 15.0 -12.9 85 23 268.8 268.9 264.8 270.3 0.53 5 907 908 -9.7 -25.7 26 16.0 -12.5 85 24 270.9 271.0 266.3 272.4 0.52 6 864 1283 -9.5 -22.5 34 13.0 -12.1 85 26 274.9 275.0 269.3 277.0 0.73 7 851 1400 -9.1 -35.1 10 26.0 -12.9 85 25 276.5 276.6 269.4 277.2 0.23 8 850 1409 -9.1 -34.1 11 25.0 -12.8 85 25 276.6 276.7 269.5 277.4 0.25 9 845 1455 -9.3 -24.3 28 15.0 -12.2 84 25 276.9 277.0 270.4 278.8 0.63 10 824 1649 -9.1 -28.1 20 19.0 -12.5 79 23 279.1 279.2 271.4 280.5 0.46 11 810 1782 -9.3 -22.3 34 13.0 -12.1 76 21 280.2 280.4 272.6 282.6 0.79 12 725 2628 -15.9 -20.9 65 5.0 -16.9 83 20 282.0 282.2 274.0 285.0 1.00 13 712 2764 -16.3 -24.3 50 8.0 -17.8 85 20 283.1 283.2 274.2 285.3 0.75 14 703 2860 -15.5 -27.5 35 12.0 -17.6 85 21 285.0 285.1 274.9 286.7 0.57 15 700 2892 -15.7 -27.7 35 12.0 -17.7 85 21 285.1 285.2 275.0 286.8 0.56 16 699 2903 -15.7 -29.7 29 14.0 -17.9 85 21 285.2 285.3 274.9 286.7 0.47 17 694 2957 -15.7 -23.7 50 8.0 -17.3 85 21 285.8 285.9 275.7 288.3 0.81 18 682 3088 -16.3 -30.3 29 14.0 -18.5 84 21 286.6 286.6 275.6 288.0 0.45 19 663 3299 -17.3 -27.3 41 10.0 -19.0 82 20 287.8 287.9 276.5 289.7 0.61 20 622 3774 -19.9 -38.9 17 19.0 -22.1 81 19 290.1 290.1 277.0 290.8 0.21 21 500 5350 -32.3 -47.3 21 15.0 -33.2 85 18 293.7 293.7 278.6 294.0 0.11 22 431 6383 -40.5 -53.5 24 13.0 -41.0 95 20 296.0 296.0 279.6 296.2 0.06 23 400 6890 -43.5 -58.5 18 15.0 -43.9 80 20 298.5 298.5 280.7 298.6 0.04 24 326 8247 -50.3 -66.3 13 16.0 -50.5 90 17 307.1 307.1 284.2 307.1 0.02 25 300 8790 -50.1 -70.1 8 20.0 -50.4 90 10 314.7 314.7 287.0 314.8 0.01 26 285 9123 -49.5 -73.5 4 24.0 -49.8 95 8 320.2 320.2 288.8 320.3 0.01 27 250 9980 -47.9 -73.9 3 26.0 -48.4 75 8 334.9 334.9 293.0 334.9 0.01 28 202 11394 -46.3 -79.3 1 33.0 -47.0 108 6 358.4 358.4 298.4 358.4 0.00 29 200 11460 -46.5 -79.5 1 33.0 -47.2 110 6 359.1 359.1 298.5 359.2 0.00 30 150 13360 -47.3 -81.3 1 34.0 -48.1 305 3 388.6 388.6 303.6 388.6 0.00 31 100 16030 -48.5 -82.5 1 34.0 -49.6 160 4 434.0 434.0 309.3 434.0 0.00 32 91 16646 -50.5 -83.5 1 33.0 -51.5 216 9 441.9 441.9 310.1 441.9 0.00 33 70 18360 -48.3 -83.3 1 35.0 -49.8 135 3 481.1 481.1 313.5 481.1 0.01 34 50 20580 -48.7 -83.7 1 35.0 -50.7 110 10 528.7 528.7 316.8 528.7 0.01 35 30 23940 -48.1 -84.1 1 36.0 -51.1 30 5 613.5 613.5 321.2 613.6 0.01 36 25 25146 -46.7 -82.7 1 36.0 -50.6 41 5 650.4 650.4 322.7 650.5 0.02 37 22 25991 -47.9 -83.9 1 36.0 -51.8 46 7 671.0 671.0 323.4 671.1 0.02 TRP 326 8247 -50.3 -66.3 13 16.0 -50.5 90 17 307.1 307.1 284.2 307.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5189.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 35.71 % Est. max temperature: 2.74 C = 36.93 F Sfc-Lift cond lev (LCL): 992.20 mb = 220.33 m = 722.87 ft T: -14.62 C 700-500 lapse rate: 6.75 C/km Conv cond level (CCL): 577.68 mb = 4307.54 m = 14132.19 ft Mean mixing ratio: 0.94 g/kg Conv temperature: 19.88 C = 67.78 F Cap Strength: 21.74 C Lifted Index: 23.11 C Risk: None Lifted Index @300 mb: 34.78 C Lifted Index @700 mb: 18.38 C Showalter Index: 13.68 C Risk: None Total Totals Index: 21.40 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: -1.80 C K Index: -22.90 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.04 J/kg Max Up Vert Vel: 10.20 m/s Conv Inhibition (B-): 65064.54 J/kg Cap Strength: 23.05 C Lift Cond Lev (LCL): 883.61 mb = 1109.75 m = 3640.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 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 1020 4 70 12 -11.3 -4.1 | 345 10 2.6 -9.6 1 1000 161 60 19 -16.5 -9.5 | 10 15 -2.6 -15.0 2 981 305 70 21 -19.7 -7.2 | 25 14 -5.9 -12.7 3 943 610 85 22 -21.9 -1.9 | 47 11 -8.0 -7.4 4 925 757 85 23 -22.9 -2.0 | 50 12 -9.0 -7.5 5 906 914 85 24 -23.9 -2.1 | 53 13 -10.0 -7.6 6 871 1219 85 27 -26.9 -2.4 | 59 15 -13.0 -7.9 7 850 1409 85 25 -24.9 -2.2 | 55 13 -11.0 -7.7 8 805 1829 75 21 -20.3 -5.4 | 30 13 -6.4 -11.0 9 773 2134 75 21 -20.3 -5.4 | 30 13 -6.4 -11.0 10 743 2438 80 21 -20.7 -3.6 | 37 11 -6.8 -9.2 11 714 2743 85 20 -19.9 -1.7 | 40 9 -6.1 -7.3 12 700 2892 85 21 -20.9 -1.8 | 44 10 -7.0 -7.4 13 630 3658 80 19 -18.7 -3.3 | 29 10 -4.8 -8.8 14 580 4267 85 18 -17.9 -1.6 | 30 8 -4.1 -7.1 15 533 4877 85 16 -15.9 -1.4 | 17 7 -2.1 -6.9 16 500 5350 85 18 -17.9 -1.6 | 30 8 -4.1 -7.1 17 490 5486 80 16 -15.8 -2.8 | 13 9 -1.9 -8.3 18 449 6096 90 20 -20.0 0.0 | 48 8 -6.1 -5.5 19 429 6401 95 20 -19.9 1.7 | 58 7 -6.1 -3.8 20 400 6890 80 20 -19.7 -3.5 | 33 11 -5.8 -9.0 21 393 7010 80 20 -19.7 -3.5 | 33 11 -5.8 -9.0 22 358 7620 85 16 -15.9 -1.4 | 17 7 -2.1 -6.9 23 327 8230 80 17 -16.7 -3.0 | 19 9 -2.9 -8.5 24 326 8247 90 17 -17.0 0.0 | 29 6 -3.1 -5.5 25 300 8790 90 10 -10.0 0.0 | 325 7 3.9 -5.5 26 298 8839 90 10 -10.0 0.0 | 325 7 3.9 -5.5 27 284 9144 95 8 -8.0 0.7 | 309 8 5.9 -4.8 28 271 9449 110 10 -9.4 3.4 | 295 5 4.5 -2.1 29 250 9980 75 8 -7.7 -2.1 | 321 10 6.1 -7.6 30 247 10058 75 10 -9.7 -2.6 | 333 9 4.2 -8.1 31 200 11460 110 6 -5.6 2.1 | 293 9 8.2 -3.5 32 150 13360 305 3 2.5 -1.7 | 294 18 16.3 -7.2 33 113 15240 225 1 0.7 0.7 | 288 15 14.6 -4.8 34 100 16030 160 4 -1.4 3.8 | 278 13 12.5 -1.8 35 98 16154 160 4 -1.4 3.8 | 278 13 12.5 -1.8 36 89 16764 230 10 7.7 6.4 | 268 22 21.5 0.9 37 85 17069 245 10 9.1 4.2 | 273 23 22.9 -1.3 38 71 18288 40 2 -1.3 -1.5 | 299 14 12.6 -7.1 39 70 18360 135 3 -2.1 2.1 | 286 12 11.8 -3.4 40 56 19812 120 10 -8.7 5.0 | 276 5 5.2 -0.5 41 54 20117 145 11 -6.3 9.0 | 245 8 7.6 3.5 42 50 20580 110 10 -9.4 3.4 | 295 5 4.5 -2.1 43 49 20726 110 11 -10.3 3.8 | 297 4 3.5 -1.8 44 45 21336 85 4 -4.0 -0.3 | 301 12 9.9 -5.9 45 39 22250 100 10 -9.8 1.7 | 313 6 4.0 -3.8 46 34 23165 135 13 -9.2 9.2 | 232 6 4.7 3.7 47 30 23940 30 5 -2.5 -4.3 | 311 15 11.4 -9.9 48 26 24384 40 5 -3.2 -3.8 | 311 14 10.7 -9.4 49 17 25603 55 11 -9.0 -6.3 | 338 13 4.9 -11.8 50 15 25908 130 14 -10.7 9.0 | 222 5 3.1 3.5 51 14 26213 130 9 -6.9 5.8 | 268 7 7.0 0.3 Wind Parameters Mean winds (0-6000m): 81.7 at 19.9 knts Storm direction: 111.7 at 14.9 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 56.6 deg Storm rel helicity (0-3000m) pos: 62.2 neg: -23.5 tot: 38.7 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 21.18 Bulk Shear: 2.46 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 69 19 18 13| 10.3 0.0 10.3| 40.8 0.0 40.8 81.6 0.83| 14.9 12.4 1000 78 21 34 12| 7.0 0.0 7.0| 51.2 0.0 51.2 51.2 0.80| 9.9 7.9 1500 80 23 42 13| 4.7 0.4 5.1| 54.7 -7.9 46.8 31.2 0.58| 8.4 4.9 2000 80 22 41 13| 3.5 1.4 4.9| 54.7 -22.6 32.1 16.1 0.34| 7.4 2.5 2500 79 22 39 12| 3.0 1.1 4.1| 59.3 -22.6 36.7 14.7 0.36| 6.4 2.3 3000 80 22 40 12| 2.5 1.0 3.5| 62.2 -23.5 38.7 12.9 0.36| 5.8 2.1 4000 80 21 38 11| 1.8 0.9 2.8| 62.4 -29.5 32.9 8.2 0.27| 4.7 1.3 5000 81 20 36 11| 1.4 0.8 2.2| 63.3 -32.8 30.4 6.1 0.22| 4.1 0.9 6000 82 20 35 10| 1.5 0.8 2.3| 74.5 -37.5 37.0 6.2 0.25| 4.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250501.06.gif