UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042706.upa.cvt Date: 0600Z 27 APR 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 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 1024 4 -11.3 -14.1 80 2.8 -11.9 75 16 260.1 260.3 259.8 263.4 1.25 1 1000 195 -11.3 -13.9 81 2.6 -11.9 75 30 261.9 262.1 261.3 265.4 1.30 2 996 226 -11.5 -14.4 79 2.9 -12.1 79 30 262.0 262.2 261.3 265.3 1.26 3 987 296 -9.7 -14.4 69 4.7 -10.8 89 31 264.4 264.6 263.2 267.9 1.27 4 982 335 -7.3 -14.3 57 7.0 -9.0 91 31 267.2 267.4 265.2 270.8 1.28 5 932 742 -7.3 -24.3 24 17.0 -10.6 95 33 271.3 271.4 266.7 272.9 0.57 6 925 801 -7.5 -21.5 32 14.0 -10.4 95 33 271.6 271.8 267.2 273.8 0.74 7 858 1385 -8.9 -28.9 18 20.0 -12.3 90 34 276.1 276.2 269.5 277.3 0.41 8 850 1457 -9.1 -28.1 20 19.0 -12.4 90 33 276.6 276.7 269.9 278.0 0.44 9 832 1623 -9.3 -27.3 22 18.0 -12.6 88 31 278.1 278.2 270.9 279.6 0.49 10 824 1697 -9.5 -28.5 20 19.0 -12.8 87 30 278.7 278.7 271.1 280.0 0.44 11 812 1810 -9.9 -26.9 24 17.0 -13.0 85 29 279.4 279.5 271.7 281.0 0.52 12 807 1858 -10.1 -18.1 52 8.0 -12.0 85 29 279.7 279.9 272.9 283.0 1.14 13 800 1925 -10.3 -29.3 19 19.0 -13.6 87 29 280.2 280.2 272.0 281.5 0.42 14 794 1983 -10.5 -20.5 44 10.0 -12.7 87 29 280.6 280.7 273.1 283.4 0.94 15 791 2012 -10.7 -25.7 28 15.0 -13.5 88 29 280.7 280.8 272.6 282.5 0.60 16 779 2130 -11.3 -24.3 33 13.0 -13.9 90 29 281.2 281.4 273.1 283.3 0.69 17 776 2159 -11.7 -18.7 56 7.0 -13.3 90 29 281.1 281.3 273.7 284.4 1.12 18 748 2440 -12.9 -19.9 56 7.0 -14.5 90 26 282.8 283.0 274.5 285.9 1.05 19 723 2698 -14.3 -20.3 60 6.0 -15.6 90 23 284.0 284.2 275.2 287.2 1.05 20 700 2943 -15.5 -28.5 32 13.0 -17.7 90 22 285.3 285.4 275.0 287.0 0.52 21 690 3051 -15.7 -35.7 16 20.0 -18.4 90 17 286.3 286.3 275.2 287.1 0.26 22 539 4865 -28.5 -33.5 62 5.0 -29.0 109 8 292.0 292.0 278.3 293.3 0.42 23 528 5013 -28.9 -44.9 20 16.0 -30.1 105 7 293.2 293.2 278.4 293.7 0.13 24 500 5400 -31.9 -45.9 24 14.0 -32.9 90 3 294.1 294.2 278.9 294.6 0.13 25 477 5732 -33.3 -53.3 12 20.0 -34.3 69 3 296.4 296.4 279.8 296.6 0.06 26 461 5971 -35.1 -44.1 39 9.0 -35.7 54 2 297.1 297.1 280.3 297.6 0.17 27 437 6343 -36.9 -57.9 10 21.0 -37.7 3 4 299.4 299.4 281.1 299.5 0.04 28 400 6950 -40.9 -55.9 18 15.0 -41.4 255 10 301.8 301.8 282.2 302.0 0.05 29 376 7370 -42.5 -57.5 18 15.0 -43.0 257 11 305.1 305.1 283.5 305.3 0.04 30 337 8102 -48.3 -53.1 57 4.8 -48.4 270 14 306.9 306.9 284.2 307.2 0.08 31 319 8461 -50.9 -57.9 43 7.0 -51.1 277 14 308.1 308.2 284.7 308.3 0.05 32 300 8860 -52.7 -66.7 17 14.0 -52.9 265 15 311.1 311.1 285.7 311.1 0.02 33 285 9189 -53.7 -67.7 16 14.0 -53.9 240 9 314.2 314.2 286.8 314.3 0.01 34 263 9705 -53.3 -76.3 4 23.0 -53.5 167 7 322.1 322.1 289.4 322.1 0.00 35 250 10030 -53.9 -74.9 6 21.0 -54.1 75 4 325.9 325.9 290.6 326.0 0.01 36 200 11470 -51.9 -80.9 2 29.0 -52.3 125 7 350.6 350.6 296.8 350.6 0.00 37 150 13350 -50.3 -82.3 1 32.0 -50.9 45 4 383.4 383.4 302.8 383.4 0.00 38 102 15861 -49.3 -82.3 1 33.0 -50.3 7 0 430.0 430.0 308.9 430.1 0.00 39 100 15990 -49.5 -82.5 1 33.0 -50.5 85 1 432.1 432.1 309.0 432.1 0.00 40 70 18330 -48.7 -82.7 1 34.0 -50.1 0 0 480.2 480.2 313.5 480.2 0.01 41 50 20540 -48.9 -83.9 1 35.0 -50.8 95 5 528.2 528.2 316.8 528.3 0.01 42 30 23900 -47.1 -83.1 1 36.0 -50.4 115 14 616.2 616.2 321.3 616.3 0.01 43 23 25655 -48.1 -84.1 1 36.0 -51.8 109 11 661.9 662.0 323.2 662.1 0.01 TRP 285 9189 -53.7 -67.7 16 14.0 -53.9 240 9 314.2 314.2 286.8 314.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5205.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 38.63 % Est. max temperature: 3.71 C = 38.67 F Sfc-Lift cond lev (LCL): 978.84 mb = 360.15 m = 1181.58 ft T: -7.30 C 700-500 lapse rate: 6.67 C/km ThetaE index: 1.55 C Layer 800.0- 794.0 mb Conv cond level (CCL): 606.68 mb = 3996.59 m = 13112.02 ft Mean mixing ratio: 1.05 g/kg Conv temperature: 18.14 C = 64.65 F Cap Strength: 20.01 C Lifted Index: 20.40 C Risk: None Lifted Index @300 mb: 29.49 C Lifted Index @700 mb: 15.42 C Showalter Index: 13.61 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 3.80 C K Index: -18.30 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.99 J/kg Max Up Vert Vel: 10.49 m/s Conv Inhibition (B-): 62678.70 J/kg Cap Strength: 20.36 C Lift Cond Lev (LCL): 853.36 mb = 1426.44 m = 4679.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 14 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 1024 4 75 16 -15.5 -4.1 | 15 12 -3.0 -11.1 1 1000 195 75 30 -29.0 -7.8 | 48 22 -16.5 -14.8 2 986 305 90 31 -31.0 0.0 | 69 20 -18.6 -7.0 3 948 610 95 32 -31.9 2.8 | 78 20 -19.4 -4.2 4 925 801 95 33 -32.9 2.9 | 79 21 -20.4 -4.1 5 912 914 90 33 -33.0 0.0 | 71 22 -20.6 -7.0 6 876 1219 90 35 -35.0 0.0 | 73 24 -22.6 -7.0 7 850 1457 90 33 -33.0 0.0 | 71 22 -20.6 -7.0 8 810 1829 85 29 -28.9 -2.5 | 60 19 -16.4 -9.5 9 778 2134 90 29 -29.0 0.0 | 67 18 -16.6 -7.0 10 748 2438 90 26 -26.0 0.0 | 63 15 -13.6 -7.0 11 719 2743 90 22 -22.0 0.0 | 54 12 -9.6 -7.0 12 700 2943 90 22 -22.0 0.0 | 54 12 -9.6 -7.0 13 690 3048 90 17 -17.0 0.0 | 33 8 -4.6 -7.0 14 662 3353 75 15 -14.5 -3.9 | 11 11 -2.0 -10.9 15 635 3658 85 16 -15.9 -1.4 | 23 9 -3.5 -8.4 16 584 4267 95 11 -11.0 1.0 | 346 6 1.5 -6.0 17 537 4877 110 8 -7.5 2.7 | 311 7 4.9 -4.3 18 500 5400 90 3 -3.0 0.0 | 307 12 9.4 -7.0 19 452 6096 45 2 -1.4 -1.4 | 307 14 11.0 -8.4 20 400 6950 255 10 9.7 2.6 | 281 23 22.1 -4.4 21 396 7010 250 10 9.4 3.4 | 279 22 21.8 -3.6 22 379 7315 255 11 10.6 2.8 | 280 23 23.1 -4.1 23 362 7620 270 12 12.0 -0.0 | 286 25 24.4 -7.0 24 330 8230 270 14 14.0 -0.0 | 285 27 26.4 -7.0 25 315 8534 280 14 13.8 -2.4 | 290 28 26.2 -9.4 26 301 8839 275 19 18.9 -1.7 | 285 33 31.4 -8.6 27 300 8860 265 15 14.9 1.3 | 282 28 27.4 -5.7 28 287 9144 250 12 11.3 4.1 | 277 24 23.7 -2.9 29 285 9189 240 9 7.8 4.5 | 277 20 20.2 -2.5 30 274 9449 240 10 8.7 5.0 | 275 21 21.1 -2.0 31 250 10030 75 4 -3.9 -1.0 | 313 12 8.6 -8.0 32 249 10058 10 3 -0.5 -3.0 | 310 16 11.9 -9.9 33 200 11470 125 7 -5.7 4.0 | 294 7 6.7 -3.0 34 150 13350 45 4 -2.8 -2.8 | 316 14 9.6 -9.8 35 112 15240 15 3 -0.8 -2.9 | 310 15 11.7 -9.9 36 102 15850 0 0 -0.0 -0.0 | 299 14 12.4 -7.0 37 100 15990 85 1 -1.0 -0.1 | 302 13 11.4 -7.1 38 98 16154 90 1 -1.0 0.0 | 301 13 11.4 -7.0 39 70 18288 125 6 -4.9 3.4 | 295 8 7.5 -3.6 40 70 18330 0 0 -0.0 -0.0 | 299 14 12.4 -7.0 41 50 20540 95 5 -5.0 0.4 | 311 10 7.5 -6.6 42 44 21336 100 7 -6.9 1.2 | 316 8 5.6 -5.8 43 40 21946 125 10 -8.2 5.7 | 286 4 4.3 -1.3 44 32 23470 45 10 -7.1 -7.1 | 339 15 5.4 -14.1 45 30 23900 115 14 -12.7 5.9 | 13 1 -0.2 -1.1 46 26 24384 120 12 -10.4 6.0 | 296 2 2.1 -1.0 47 21 24994 100 11 -10.8 1.9 | 342 5 1.6 -5.1 48 17 25603 140 10 -6.4 7.7 | 264 6 6.0 0.7 49 15 25908 135 12 -8.5 8.5 | 249 4 4.0 1.5 Wind Parameters Mean winds (0-6000m): 89.3 at 19.0 knts Storm direction: 119.3 at 14.3 knts Shear (0-3000m) pos: 2.4 neg: 1.6 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 28.4 deg Storm rel helicity (0-3000m) pos: 105.7 neg: -55.0 tot: 50.8 m^2/s^2 ave: 16.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 4.90 Bulk Shear: 11.22 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 84 28 58 18| 17.7 0.0 17.7| 87.8 0.0 87.8 175.7 0.79| 24.2 19.1 1000 89 30 68 19| 8.9 1.4 10.2| 94.4 -14.0 80.4 80.4 0.60| 14.8 8.9 1500 90 32 69 20| 5.9 0.8 6.7| 96.8 -20.4 76.4 50.9 0.51| 11.1 5.7 2000 89 31 68 20| 4.4 1.0 5.4|102.1 -37.7 64.4 32.2 0.38| 9.7 3.7 2500 89 30 67 20| 2.9 0.8 3.7|105.7 -43.8 61.9 24.8 0.32| 8.7 2.8 3000 89 29 66 18| 2.4 1.6 4.0|105.7 -55.0 50.8 16.9 0.21| 8.3 1.7 4000 88 26 60 15| 1.8 1.8 3.6|109.7 -72.0 37.7 9.4 0.08| 7.7 0.6 5000 89 22 54 12| 1.2 1.4 2.6|109.8 -81.6 28.1 5.6 -0.02| 6.9 -0.1 6000 89 19 42 10| 1.0 1.7 2.7|110.8 -84.4 26.4 4.4 -0.03| 6.3 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20250427.06.gif