UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010718.upa.cvt Date: 1800Z 7 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 7 JAN 26 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 1013 4 -31.9 -34.7 76 2.8 -32.0 335 7 240.4 240.4 240.2 240.9 0.20 1 1010 27 -30.5 -32.2 85 1.7 -30.6 338 7 242.0 242.0 241.9 242.6 0.25 2 1000 106 -30.7 -32.8 82 2.1 -30.8 350 8 242.4 242.5 242.3 243.1 0.24 3 991 170 -30.9 -31.6 94 0.7 -30.9 358 9 242.9 242.9 242.8 243.6 0.27 4 980 250 -28.1 -29.0 92 0.9 -28.2 8 10 246.5 246.5 246.3 247.4 0.35 5 961 391 -26.7 -29.5 77 2.8 -26.9 14 11 249.3 249.3 248.8 250.2 0.35 6 925 666 -26.5 -29.5 76 3.0 -26.8 15 12 252.2 252.3 251.4 253.2 0.36 7 879 1034 -26.9 -30.7 70 3.8 -27.2 15 10 255.5 255.6 254.2 256.4 0.34 8 861 1183 -27.3 -28.2 92 0.9 -27.4 15 9 256.6 256.7 255.3 257.8 0.43 9 850 1276 -27.5 -29.1 86 1.6 -27.6 15 10 257.3 257.4 255.9 258.5 0.41 10 700 2660 -31.5 -34.1 78 2.6 -31.7 25 10 267.6 267.7 263.6 268.5 0.30 11 627 3433 -33.9 -36.6 77 2.7 -34.1 71 5 273.4 273.5 267.5 274.2 0.27 12 559 4229 -37.7 -41.0 71 3.3 -37.9 131 4 278.1 278.1 270.3 278.7 0.19 13 545 4403 -38.5 -39.7 88 1.2 -38.6 141 4 279.1 279.2 271.1 279.8 0.22 14 500 4990 -41.9 -44.8 73 2.9 -42.0 170 5 282.0 282.0 272.5 282.4 0.14 15 433 5957 -47.9 -50.2 77 2.3 -48.0 118 8 286.2 286.2 274.8 286.5 0.09 16 415 6238 -49.1 -52.7 66 3.6 -49.2 105 8 288.1 288.1 275.8 288.4 0.07 17 400 6480 -49.9 -52.1 78 2.2 -50.0 95 7 290.1 290.2 276.9 290.4 0.08 18 399 6496 -49.9 -52.1 78 2.2 -50.0 95 7 290.3 290.4 277.0 290.6 0.08 19 395 6562 -50.1 -54.7 58 4.6 -50.2 96 7 290.9 290.9 277.2 291.1 0.06 20 386 6712 -50.1 -60.1 30 10.0 -50.3 98 6 292.8 292.9 278.1 293.0 0.03 21 361 7147 -52.1 -56.6 58 4.5 -52.2 104 4 295.8 295.8 279.6 296.0 0.05 22 326 7801 -55.7 -60.4 56 4.7 -55.8 120 3 299.6 299.6 281.2 299.8 0.03 23 320 7920 -55.5 -65.5 28 10.0 -55.6 87 2 301.5 301.5 282.0 301.6 0.02 24 300 8330 -56.1 -67.1 24 11.0 -56.2 0 0 306.3 306.3 283.9 306.3 0.02 25 288 8590 -55.3 -71.3 12 16.0 -55.5 312 2 311.0 311.0 285.7 311.0 0.01 26 250 9500 -51.7 -77.7 3 26.0 -52.0 220 3 329.2 329.2 291.5 329.2 0.00 27 234 9926 -50.7 -79.7 2 29.0 -51.1 232 4 337.0 337.0 293.6 337.0 0.00 28 200 10940 -51.5 -82.5 1 31.0 -51.9 260 5 351.2 351.2 296.9 351.2 0.00 29 150 12810 -51.9 -84.9 1 33.0 -52.4 275 8 380.6 380.6 302.3 380.7 0.00 30 100 15410 -55.7 -86.7 1 31.0 -56.2 275 22 420.1 420.1 307.7 420.1 0.00 31 70 17670 -59.5 -89.5 1 30.0 -59.9 275 29 457.1 457.1 311.5 457.1 0.00 32 50 19750 -62.5 -90.5 1 28.0 -62.9 285 48 496.2 496.2 314.7 496.2 0.00 33 42 20824 -63.3 -91.3 1 28.0 -63.7 291 54 519.6 519.6 316.3 519.6 0.00 34 37 21604 -62.8 -91.4 1 28.6 -63.4 295 67 540.0 540.0 317.5 540.0 0.00 35 34 22125 -62.5 -91.5 1 29.0 -63.1 295 67 554.1 554.1 318.3 554.1 0.00 TRP 326 7801 -55.7 -60.4 56 4.7 -55.8 120 3 299.6 299.6 281.2 299.8 0.03 WND 37 21604 -62.8 -91.4 1 28.6 -63.4 295 67 540.0 540.0 317.5 540.0 0.00 Sounding variables and indices 1000-500 mb thick: 4884.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 79.15 % Est. max temperature: -15.72 C = 3.70 F Sfc-Lift cond lev (LCL): 965.85 mb = 354.30 m = 1162.37 ft T: -27.06 C 700-500 lapse rate: 4.46 C/km ThetaE index: 0.00 C Layer 1013.0--1245.2 mb Conv cond level (CCL): 1010.00 mb = 27.39 m = 89.87 ft Mean mixing ratio: 0.33 g/kg Conv temperature: -29.36 C = -20.84 F Cap Strength: 25.46 C Lifted Index: 27.16 C Risk: None Lifted Index @300 mb: 40.68 C Lifted Index @700 mb: 17.08 C Showalter Index: 19.31 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 12.80 C K Index: -17.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 5.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.00 J/kg Max Up Vert Vel: 10.00 m/s Conv Inhibition (B-): 52168.81 J/kg Cap Strength: 26.85 C Lift Cond Lev (LCL): 927.25 mb = 648.44 m = 2127.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 72 at 6 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 1013 4 335 7 3.0 -6.3 | 298 10 8.4 -4.5 1 1000 106 350 8 1.4 -7.9 | 311 9 6.9 -6.1 2 973 305 15 11 -2.8 -10.6 | 343 9 2.6 -8.8 3 932 610 10 12 -2.1 -11.8 | 341 11 3.4 -10.0 4 925 666 15 12 -3.1 -11.6 | 346 10 2.4 -9.8 5 894 914 15 10 -2.6 -9.7 | 340 8 2.9 -7.8 6 857 1219 15 9 -2.3 -8.7 | 335 8 3.2 -6.9 7 850 1276 15 10 -2.6 -9.7 | 340 8 2.9 -7.8 8 787 1829 25 11 -4.6 -10.0 | 354 8 0.8 -8.1 9 754 2134 30 11 -5.5 -9.5 | 0 8 -0.0 -7.7 10 722 2438 25 11 -4.6 -10.0 | 354 8 0.8 -8.1 11 700 2660 25 10 -4.2 -9.1 | 350 7 1.3 -7.2 12 692 2743 30 10 -5.0 -8.7 | 356 7 0.5 -6.8 13 606 3658 85 3 -3.0 -0.3 | 238 3 2.5 1.6 14 555 4267 135 4 -2.8 2.8 | 210 5 2.7 4.7 15 508 4877 165 5 -1.3 4.8 | 212 8 4.2 6.7 16 500 4990 170 5 -0.9 4.9 | 214 8 4.6 6.7 17 424 6096 110 8 -7.5 2.7 | 156 5 -2.0 4.6 18 400 6480 95 7 -7.0 0.6 | 149 3 -1.5 2.4 19 335 7620 110 2 -1.9 0.7 | 235 4 3.6 2.5 20 326 7801 120 3 -2.6 1.5 | 221 4 2.9 3.3 21 305 8230 0 0 -0.0 -0.0 | 252 6 5.5 1.8 22 300 8330 0 0 -0.0 -0.0 | 252 6 5.5 1.8 23 264 9144 210 7 3.5 6.1 | 229 12 9.0 7.9 24 250 9500 220 3 1.9 2.3 | 241 8 7.4 4.1 25 200 10940 260 5 4.9 0.9 | 255 11 10.4 2.7 26 150 12802 260 11 10.8 1.9 | 257 17 16.3 3.7 27 150 12810 275 8 8.0 -0.7 | 265 14 13.5 1.1 28 137 13411 240 11 9.5 5.5 | 244 17 15.0 7.3 29 130 13716 265 12 12.0 1.0 | 261 18 17.4 2.9 30 124 14021 260 10 9.8 1.7 | 257 16 15.3 3.6 31 118 14326 295 12 10.9 -5.1 | 281 17 16.4 -3.2 32 113 14630 255 15 14.5 3.9 | 254 21 20.0 5.7 33 103 15240 255 19 18.4 4.9 | 254 25 23.8 6.7 34 100 15410 275 22 21.9 -1.9 | 270 27 27.4 -0.1 35 98 15545 275 22 21.9 -1.9 | 270 27 27.4 -0.1 36 81 16764 280 28 27.6 -4.9 | 275 33 33.1 -3.0 37 77 17069 265 27 26.9 2.4 | 263 33 32.4 4.2 38 70 17670 275 29 28.9 -2.5 | 271 34 34.4 -0.7 39 70 17678 280 37 36.4 -6.4 | 276 42 41.9 -4.6 40 63 18288 275 31 30.9 -2.7 | 271 36 36.4 -0.9 41 60 18593 285 38 36.7 -9.8 | 281 43 42.2 -8.0 42 57 18898 270 31 31.0 -0.0 | 267 37 36.5 1.8 43 52 19507 295 41 37.2 -17.3 | 290 45 42.6 -15.5 44 50 19750 285 48 46.4 -12.4 | 282 53 51.8 -10.6 45 49 19812 270 41 41.0 -0.0 | 268 47 46.5 1.8 46 47 20117 285 46 44.4 -11.9 | 281 51 49.9 -10.1 47 39 21336 295 59 53.5 -24.9 | 291 63 59.0 -23.1 48 37 21604 295 67 60.7 -28.3 | 292 71 66.2 -26.5 49 33 21946 295 67 60.7 -28.3 | 292 71 66.2 -26.5 50 27 22555 295 65 58.9 -27.5 | 292 69 64.4 -25.6 Wind Parameters Mean winds (0-6000m): 41.6 at 7.7 knts Storm direction: 71.6 at 5.8 knts Shear (0-3000m) pos: 1.6 neg: 0.1 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 29.0 neg: -6.6 tot: 22.3 m^2/s^2 ave: 7.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 11.23 Bulk Shear: 4.45 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 6 10 330 9| 7.6 0.0 7.6| 17.5 -0.5 17.0 34.1 0.86| 8.4 7.3 1000 10 10 337 9| 3.2 0.0 3.2| 19.5 -3.4 16.1 16.1 0.56| 6.0 3.4 1500 12 10 338 9| 2.5 0.0 2.5| 22.6 -4.3 18.3 12.2 0.54| 4.8 2.6 2000 15 10 341 9| 2.3 0.0 2.3| 26.3 -4.3 22.0 11.0 0.59| 4.1 2.4 2500 18 11 344 8| 1.8 0.1 1.9| 26.8 -6.1 20.7 8.3 0.50| 3.6 1.8 3000 20 10 346 8| 1.6 0.1 1.7| 29.0 -6.6 22.3 7.4 0.45| 3.7 1.7 4000 24 9 344 7| 1.3 0.1 1.4| 29.0 -8.4 20.6 5.1 0.21| 3.8 0.8 5000 30 8 344 5| 1.2 0.1 1.3| 30.2 -8.9 21.3 4.3 0.18| 3.5 0.7 6000 42 8 355 4| 1.0 0.5 1.5| 30.2 -19.8 10.4 1.7 0.01| 3.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260107.18.gif