UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 8 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 1020 4 -30.7 -33.0 80 2.3 -30.9 315 7 241.1 241.1 241.0 241.7 0.23 1 1005 115 -29.3 -29.4 99 0.1 -29.3 341 9 243.5 243.6 243.5 244.4 0.33 2 1000 152 -27.9 -28.0 99 0.1 -27.9 350 10 245.2 245.3 245.2 246.3 0.38 3 996 181 -25.9 -26.5 95 0.6 -25.9 352 10 247.5 247.6 247.4 248.7 0.44 4 948 540 -25.1 -26.9 85 1.8 -25.3 356 9 251.9 251.9 251.3 253.1 0.45 5 925 718 -25.5 -27.6 83 2.1 -25.7 350 9 253.2 253.3 252.5 254.4 0.43 6 850 1331 -25.7 -30.6 63 4.9 -26.2 360 14 259.2 259.3 257.3 260.2 0.35 7 796 1805 -27.3 -32.0 64 4.7 -27.7 360 12 262.4 262.5 259.8 263.4 0.33 8 740 2329 -27.9 -42.9 23 15.0 -28.8 5 11 267.3 267.3 263.0 267.7 0.12 9 700 2726 -29.5 -37.5 46 8.0 -30.1 360 11 269.8 269.9 265.0 270.5 0.22 10 676 2974 -30.7 -33.5 76 2.8 -30.9 4 11 271.2 271.2 266.1 272.2 0.33 11 645 3306 -31.5 -47.5 19 16.0 -32.3 357 10 273.9 274.0 267.5 274.2 0.08 12 630 3472 -32.7 -38.7 55 6.0 -33.1 351 10 274.4 274.5 268.1 275.1 0.21 13 591 3919 -34.1 -40.1 55 6.0 -34.5 1 10 277.9 277.9 270.2 278.5 0.20 14 516 4856 -40.1 -43.5 70 3.4 -40.3 345 5 281.6 281.6 272.3 282.1 0.16 15 500 5070 -41.5 -46.3 60 4.8 -41.7 345 5 282.4 282.5 272.8 282.8 0.12 16 493 5166 -41.9 -48.9 46 7.0 -42.2 348 6 283.1 283.1 273.1 283.4 0.09 17 439 5946 -47.1 -50.4 69 3.3 -47.2 10 10 286.1 286.1 274.8 286.4 0.09 18 415 6318 -49.1 -57.1 39 8.0 -49.3 22 12 288.1 288.1 275.7 288.3 0.04 19 400 6560 -50.9 -55.9 55 5.0 -51.0 10 7 288.8 288.8 276.2 289.0 0.05 20 388 6757 -52.3 -56.7 59 4.4 -52.4 357 7 289.5 289.5 276.5 289.7 0.05 21 381 6875 -52.9 -55.1 77 2.2 -52.9 349 7 290.2 290.3 276.9 290.4 0.06 22 369 7081 -53.3 -56.7 66 3.4 -53.4 336 7 292.4 292.4 277.9 292.6 0.05 23 357 7293 -53.7 -60.7 42 7.0 -53.8 322 6 294.6 294.6 279.0 294.7 0.03 24 349 7438 -54.1 -57.2 69 3.1 -54.2 312 6 296.0 296.0 279.6 296.2 0.05 25 339 7625 -54.5 -61.5 42 7.0 -54.6 300 6 297.9 297.9 280.5 298.0 0.03 26 313 8132 -56.9 -61.7 54 4.8 -57.0 346 5 301.5 301.5 282.0 301.6 0.03 27 306 8275 -57.3 -66.3 31 9.0 -57.4 359 5 302.9 302.9 282.5 302.9 0.02 28 300 8400 -57.5 -67.5 27 10.0 -57.6 10 5 304.3 304.3 283.1 304.3 0.01 29 292 8570 -58.1 -68.1 27 10.0 -58.2 320 5 305.8 305.8 283.7 305.9 0.01 30 260 9301 -56.1 -78.1 5 22.0 -56.3 313 6 319.1 319.1 288.5 319.1 0.00 31 250 9550 -54.7 -79.7 3 25.0 -54.9 270 5 324.7 324.7 290.2 324.8 0.00 32 238 9866 -53.3 -81.3 2 28.0 -53.6 271 5 331.5 331.5 292.1 331.5 0.00 33 200 10990 -52.7 -82.7 1 30.0 -53.1 275 6 349.3 349.3 296.5 349.3 0.00 34 181 11632 -52.1 -83.1 1 31.0 -52.5 264 12 360.4 360.4 298.8 360.4 0.00 35 150 12840 -53.3 -84.3 1 31.0 -53.8 290 16 378.2 378.2 301.9 378.2 0.00 36 100 15440 -55.5 -85.5 1 30.0 -56.0 280 25 420.5 420.5 307.8 420.5 0.00 37 70 17710 -55.7 -86.7 1 31.0 -56.4 290 51 465.2 465.2 312.3 465.2 0.00 38 50 19850 -55.5 -87.5 1 32.0 -56.5 300 67 512.7 512.7 315.8 512.7 0.00 39 30 23100 -56.4 -88.4 1 32.0 -57.8 315 107 590.8 590.8 320.2 590.8 0.01 40 29 23315 -56.5 -88.5 1 32.0 -57.9 315 107 596.4 596.4 320.5 596.4 0.01 TRP 292 8570 -58.1 -68.1 27 10.0 -58.2 320 5 305.8 305.8 283.7 305.9 0.01 WND 30 23100 -56.4 -88.4 1 32.0 -57.8 315 107 590.8 590.8 320.2 590.8 0.01 Sounding variables and indices 1000-500 mb thick: 4918.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 60.81 % Est. max temperature: -14.13 C = 6.57 F Sfc-Lift cond lev (LCL): 981.01 mb = 291.03 m = 954.82 ft T: -25.65 C 700-500 lapse rate: 5.12 C/km ThetaE index: 0.00 C Layer 1020.0--2648116578746368.0 mb Conv cond level (CCL): 1005.00 mb = 114.58 m = 375.93 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -26.07 C = -14.92 F Cap Strength: 25.97 C Lifted Index: 26.45 C Risk: None Lifted Index @300 mb: 38.31 C Lifted Index @700 mb: 17.88 C Showalter Index: 18.30 C Risk: None Total Totals Index: 26.70 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 10.90 C K Index: -22.80 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.85 J/kg Max Up Vert Vel: 9.04 m/s Conv Inhibition (B-): 51539.61 J/kg Cap Strength: 26.19 C Lift Cond Lev (LCL): 949.00 mb = 531.89 m = 1745.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 28 at 7 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 4 315 7 4.9 -4.9 | 261 8 8.2 1.3 1 1000 152 350 10 1.7 -9.8 | 306 6 5.0 -3.6 2 979 305 360 8 -0.0 -8.0 | 298 4 3.3 -1.8 3 939 610 355 9 0.8 -9.0 | 304 5 4.1 -2.7 4 925 718 350 9 1.6 -8.9 | 298 6 4.9 -2.6 5 900 914 360 10 -0.0 -10.0 | 319 5 3.3 -3.8 6 863 1219 360 13 -0.0 -13.0 | 334 8 3.3 -6.8 7 850 1331 360 14 -0.0 -14.0 | 337 8 3.3 -7.8 8 793 1829 360 12 -0.0 -12.0 | 330 7 3.3 -5.8 9 760 2134 5 12 -1.0 -12.0 | 339 6 2.2 -5.7 10 729 2438 5 10 -0.9 -10.0 | 327 4 2.4 -3.7 11 700 2726 360 11 -0.0 -11.0 | 325 6 3.3 -4.8 12 698 2743 360 11 -0.0 -11.0 | 325 6 3.3 -4.8 13 668 3048 5 11 -1.0 -11.0 | 334 5 2.3 -4.7 14 612 3658 345 9 2.3 -8.7 | 294 6 5.6 -2.5 15 586 3962 5 10 -0.9 -10.0 | 327 4 2.4 -3.7 16 561 4267 340 7 2.4 -6.6 | 273 6 5.7 -0.3 17 514 4877 345 5 1.3 -4.8 | 253 5 4.6 1.4 18 500 5070 345 5 1.3 -4.8 | 253 5 4.6 1.4 19 429 6096 15 11 -2.8 -10.6 | 354 4 0.4 -4.4 20 410 6401 25 12 -5.1 -10.9 | 21 5 -1.8 -4.6 21 400 6560 10 7 -1.2 -6.9 | 288 2 2.1 -0.7 22 339 7620 300 6 5.2 -3.0 | 249 9 8.5 3.2 23 300 8400 10 5 -0.9 -4.9 | 242 3 2.4 1.3 24 294 8534 355 3 0.3 -3.0 | 228 5 3.6 3.2 25 292 8570 320 5 3.2 -3.8 | 250 7 6.5 2.4 26 267 9144 340 7 2.4 -6.6 | 273 6 5.7 -0.3 27 250 9550 270 5 5.0 -0.0 | 233 10 8.3 6.2 28 200 10990 275 6 6.0 -0.5 | 238 11 9.3 5.7 29 182 11582 260 12 11.8 2.1 | 241 17 15.1 8.3 30 174 11887 285 11 10.6 -2.8 | 256 14 13.9 3.4 31 166 12192 280 12 11.8 -2.1 | 255 16 15.1 4.1 32 158 12497 305 11 9.0 -6.3 | 270 12 12.3 -0.1 33 151 12802 275 13 13.0 -1.1 | 253 17 16.2 5.1 34 150 12840 290 16 15.0 -5.5 | 268 18 18.3 0.8 35 144 13106 295 16 14.5 -6.8 | 272 18 17.8 -0.5 36 131 13716 270 16 16.0 -0.0 | 252 20 19.3 6.2 37 125 14021 290 17 16.0 -5.8 | 269 19 19.3 0.4 38 119 14326 270 18 18.0 -0.0 | 254 22 21.3 6.2 39 108 14935 290 21 19.7 -7.2 | 272 23 23.0 -1.0 40 103 15240 285 24 23.2 -6.2 | 270 26 26.5 0.0 41 100 15440 280 25 24.6 -4.3 | 266 28 27.9 1.9 42 98 15545 280 25 24.6 -4.3 | 266 28 27.9 1.9 43 85 16459 290 37 34.8 -12.7 | 280 39 38.1 -6.4 44 81 16764 290 26 24.4 -8.9 | 275 28 27.7 -2.7 45 74 17374 290 45 42.3 -15.4 | 281 46 45.6 -9.2 46 70 17710 290 51 47.9 -17.4 | 282 52 51.2 -11.2 47 64 18288 290 50 47.0 -17.1 | 282 51 50.3 -10.9 48 50 19850 300 67 58.0 -33.5 | 294 67 61.3 -27.3 49 40 21336 305 74 60.6 -42.4 | 300 73 63.9 -36.2 50 30 23100 315 107 75.7 -75.7 | 311 105 79.0 -69.4 51 26 23470 315 107 75.7 -75.7 | 311 105 79.0 -69.4 Wind Parameters Mean winds (0-6000m): 357.9 at 9.4 knts Storm direction: 27.9 at 7.0 knts Shear (0-3000m) pos: 1.2 neg: 0.4 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 71.3 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -4.1 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 163.56 Bulk Shear: 0.25 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 ------------------------------------------------------------------------------- 500 351 9 296 5| 6.0 0.0 6.0| 10.1 -0.6 9.5 18.9 0.59| 9.0 5.3 1000 353 9 302 5| 4.0 0.0 4.0| 13.5 -1.2 12.3 12.3 0.58| 6.4 3.7 1500 356 10 315 6| 2.6 0.8 3.5| 16.0 -1.6 14.4 9.6 0.53| 5.4 2.9 2000 357 11 321 6| 1.9 0.6 2.5| 16.8 -2.6 14.2 7.1 0.47| 4.5 2.1 2500 359 11 323 6| 1.3 0.5 1.8| 17.3 -4.0 13.3 5.3 0.38| 4.1 1.6 3000 359 11 324 6| 1.2 0.4 1.6| 18.3 -4.1 14.2 4.7 0.38| 3.7 1.4 4000 359 11 321 6| 1.1 0.3 1.4| 21.2 -9.4 11.8 2.9 0.24| 3.6 0.9 5000 357 10 313 5| 0.9 0.6 1.5| 21.2 -17.0 4.2 0.8 0.03| 3.5 0.1 6000 358 9 311 5| 1.2 0.5 1.7| 27.9 -17.0 10.9 1.8 0.18| 3.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260108.12.gif