UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010618.upa.cvt Date: 1800Z 6 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 6 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 1004 4 -29.7 -32.7 75 3.0 -29.9 5 11 243.2 243.2 243.0 243.8 0.24 1 1000 43 -28.9 -31.5 78 2.6 -29.1 10 7 244.2 244.3 244.0 245.0 0.27 2 974 231 -30.3 -32.1 84 1.8 -30.4 17 16 244.7 244.7 244.5 245.4 0.27 3 969 268 -29.9 -31.6 85 1.7 -30.0 19 17 245.5 245.5 245.2 246.2 0.28 4 964 305 -27.1 -29.2 82 2.1 -27.3 20 19 248.6 248.7 248.3 249.6 0.35 5 925 603 -25.9 -27.9 83 2.0 -26.1 25 23 252.8 252.9 252.1 254.0 0.42 6 894 850 -25.9 -27.6 86 1.7 -26.1 29 22 255.3 255.4 254.2 256.5 0.44 7 850 1214 -27.1 -28.5 88 1.4 -27.2 35 23 257.8 257.8 256.2 259.0 0.43 8 792 1722 -28.5 -29.1 95 0.6 -28.6 23 19 261.5 261.6 259.3 262.8 0.43 9 779 1840 -28.1 -32.5 66 4.4 -28.5 20 18 263.2 263.2 260.3 264.1 0.32 10 769 1933 -27.7 -30.1 80 2.4 -27.9 18 19 264.6 264.7 261.6 265.8 0.41 11 763 1989 -27.5 -40.5 28 13.0 -28.4 17 19 265.4 265.4 261.6 265.9 0.15 12 757 2046 -27.3 -42.3 23 15.0 -28.3 16 19 266.2 266.2 262.2 266.6 0.12 13 756 2056 -27.3 -41.3 25 14.0 -28.2 16 19 266.3 266.3 262.3 266.7 0.14 14 748 2132 -27.7 -36.7 42 9.0 -28.4 15 20 266.7 266.7 262.7 267.4 0.22 15 729 2317 -28.5 -40.5 31 12.0 -29.3 18 18 267.8 267.8 263.4 268.3 0.15 16 724 2366 -28.7 -34.7 56 6.0 -29.2 19 17 268.1 268.2 263.9 268.9 0.28 17 709 2516 -29.3 -38.3 41 9.0 -29.9 18 17 269.1 269.1 264.4 269.7 0.20 18 703 2577 -29.7 -32.8 74 3.1 -30.0 16 18 269.3 269.3 264.8 270.3 0.34 19 700 2607 -29.9 -33.1 74 3.2 -30.2 15 18 269.4 269.4 264.9 270.4 0.34 20 689 2720 -30.3 -33.2 76 2.9 -30.6 15 18 270.2 270.2 265.4 271.2 0.34 21 632 3330 -33.1 -39.1 55 6.0 -33.5 8 14 273.7 273.7 267.6 274.4 0.20 22 590 3811 -35.7 -37.1 87 1.4 -35.8 27 10 276.1 276.2 269.2 277.0 0.27 23 533 4513 -38.7 -39.9 88 1.2 -38.8 37 13 280.7 280.7 271.9 281.4 0.22 24 501 4936 -40.5 -44.4 66 3.9 -40.7 48 13 283.5 283.5 273.5 284.0 0.15 25 500 4950 -40.5 -44.3 67 3.8 -40.7 50 13 283.7 283.7 273.5 284.2 0.15 26 451 5649 -44.3 -49.3 57 5.0 -44.5 45 15 287.4 287.4 275.5 287.7 0.09 27 439 5830 -44.7 -53.7 36 9.0 -45.0 43 15 289.1 289.1 276.3 289.3 0.06 28 427 6015 -45.5 -50.0 60 4.5 -45.6 41 16 290.4 290.4 277.0 290.7 0.09 29 413 6238 -46.5 -53.5 45 7.0 -46.7 40 17 291.9 291.9 277.7 292.1 0.06 30 400 6450 -47.7 -54.7 44 7.0 -47.9 30 16 293.0 293.0 278.2 293.2 0.06 31 336 7578 -53.9 -57.3 66 3.4 -53.9 10 5 299.5 299.5 281.2 299.7 0.05 32 330 7693 -54.5 -59.0 57 4.5 -54.6 25 2 300.2 300.2 281.5 300.4 0.04 33 325 7790 -54.5 -63.5 32 9.0 -54.6 38 2 301.5 301.5 282.0 301.6 0.02 34 300 8300 -54.7 -67.7 19 13.0 -54.9 105 5 308.2 308.2 284.7 308.3 0.01 35 289 8540 -55.5 -64.5 32 9.0 -55.6 58 3 310.4 310.4 285.5 310.5 0.02 36 250 9480 -50.1 -78.1 2 28.0 -50.5 235 5 331.6 331.6 292.2 331.6 0.00 37 247 9559 -49.7 -77.7 2 28.0 -50.1 235 6 333.3 333.3 292.6 333.3 0.00 38 203 10842 -48.1 -80.1 1 32.0 -48.7 247 8 355.1 355.1 297.7 355.1 0.00 39 200 10940 -48.3 -80.3 1 32.0 -48.9 240 8 356.3 356.3 298.0 356.3 0.00 40 150 12830 -49.1 -81.1 1 32.0 -49.8 225 11 385.5 385.5 303.1 385.5 0.00 41 100 15470 -50.7 -82.7 1 32.0 -51.5 260 24 429.8 429.8 308.8 429.8 0.00 42 70 17770 -56.3 -85.3 1 29.0 -56.9 260 36 463.9 463.9 312.1 464.0 0.00 43 50 19880 -60.9 -87.9 2 27.0 -61.4 260 42 500.0 500.0 314.9 500.0 0.00 44 45 20530 -62.3 -88.3 2 26.0 -62.8 255 47 511.9 511.9 315.8 511.9 0.00 45 33 22404 -70.1 -91.1 3 21.0 -70.4 262 63 538.7 538.7 317.5 538.7 0.00 46 30 22970 -69.9 -90.9 3 21.0 -70.2 260 61 554.1 554.1 318.3 554.1 0.00 47 20 25350 -75.1 -93.1 4 18.0 -75.3 270 70 606.3 606.3 320.9 606.3 0.00 48 16 26638 -77.1 -94.1 5 17.0 -77.3 271 90 639.7 639.7 322.3 639.7 0.00 49 15 27009 -76.9 -94.2 5 17.3 -77.1 275 92 652.3 652.3 322.7 652.3 0.00 50 13 27832 -76.5 -94.5 4 18.0 -76.7 275 91 680.9 680.9 323.8 681.0 0.00 TRP 330 7693 -54.5 -59.0 57 4.5 -54.6 25 2 300.2 300.2 281.5 300.4 0.04 WND 15 27009 -76.9 -94.2 5 17.3 -77.1 275 92 652.3 652.3 322.7 652.3 0.00 Sounding variables and indices 1000-500 mb thick: 4907.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 75.01 % Est. max temperature: -15.33 C = 4.41 F Sfc-Lift cond lev (LCL): 954.30 mb = 377.71 m = 1239.20 ft T: -26.81 C 700-500 lapse rate: 4.52 C/km ThetaE index: 0.00 C Layer 1004.0- -0.0 mb Conv cond level (CCL): 1000.00 mb = 43.00 m = 141.07 ft Mean mixing ratio: 0.35 g/kg Conv temperature: -28.60 C = -19.48 F Cap Strength: 27.51 C Lifted Index: 27.62 C Risk: None Lifted Index @300 mb: 41.26 C Lifted Index @700 mb: 17.66 C Showalter Index: 20.30 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 12.00 C K Index: -18.30 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 5.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.96 J/kg Max Up Vert Vel: 10.19 m/s Conv Inhibition (B-): 63064.04 J/kg Cap Strength: 27.38 C Lift Cond Lev (LCL): 922.92 mb = 619.28 m = 2031.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 12 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 1004 4 5 11 -1.0 -11.0 | 295 10 9.2 -4.3 1 1000 43 10 7 -1.2 -6.9 | 271 9 9.0 -0.2 2 964 305 20 19 -6.5 -17.9 | 342 12 3.7 -11.2 3 925 603 25 23 -9.7 -20.8 | 358 14 0.5 -14.2 4 924 610 25 23 -9.7 -20.8 | 358 14 0.5 -14.2 5 886 914 30 22 -11.0 -19.1 | 4 12 -0.8 -12.4 6 850 1214 35 23 -13.2 -18.8 | 14 13 -3.0 -12.2 7 849 1219 35 22 -12.6 -18.0 | 12 12 -2.4 -11.4 8 780 1829 20 18 -6.2 -16.9 | 339 11 4.0 -10.3 9 748 2134 15 20 -5.2 -19.3 | 338 14 5.0 -12.7 10 717 2438 20 16 -5.5 -15.0 | 331 10 4.7 -8.4 11 700 2607 15 18 -4.7 -17.4 | 333 12 5.5 -10.7 12 686 2743 15 18 -4.7 -17.4 | 333 12 5.5 -10.7 13 657 3048 355 17 1.5 -16.9 | 311 16 11.7 -10.3 14 602 3658 25 10 -4.2 -9.1 | 292 6 6.0 -2.4 15 552 4267 35 12 -6.9 -9.8 | 314 5 3.3 -3.2 16 505 4877 40 15 -9.6 -11.5 | 354 5 0.5 -4.8 17 500 4950 50 13 -10.0 -8.4 | 353 2 0.2 -1.7 18 483 5182 50 14 -10.7 -9.0 | 13 2 -0.5 -2.3 19 422 6096 40 16 -10.3 -12.3 | 1 6 -0.1 -5.6 20 403 6401 40 18 -11.6 -13.8 | 11 7 -1.4 -7.1 21 400 6450 30 16 -8.0 -13.9 | 343 8 2.2 -7.2 22 384 6706 30 16 -8.0 -13.9 | 343 8 2.2 -7.2 23 367 7010 30 14 -7.0 -12.1 | 330 6 3.2 -5.5 24 350 7315 40 10 -6.4 -7.7 | 285 4 3.8 -1.0 25 334 7620 5 4 -0.3 -4.0 | 255 10 9.8 2.7 26 330 7693 25 2 -0.8 -1.8 | 243 11 9.3 4.8 27 300 8300 105 5 -4.8 1.3 | 214 10 5.4 8.0 28 276 8839 0 0 -0.0 -0.0 | 237 12 10.2 6.7 29 263 9144 185 6 0.5 6.0 | 220 17 10.7 12.6 30 250 9480 235 5 4.1 2.9 | 236 17 14.3 9.5 31 229 10058 235 10 8.2 5.7 | 236 22 18.4 12.4 32 218 10363 280 10 9.8 -1.7 | 256 21 20.0 4.9 33 200 10940 240 8 6.9 4.0 | 238 20 17.1 10.7 34 173 11887 205 10 4.2 9.1 | 222 21 14.4 15.7 35 150 12830 225 11 7.8 7.8 | 231 23 18.0 14.4 36 137 13411 230 17 13.0 10.9 | 233 29 23.2 17.6 37 131 13716 260 19 18.7 3.3 | 251 31 28.9 10.0 38 119 14326 235 15 12.3 8.6 | 236 27 22.5 15.3 39 114 14630 270 19 19.0 -0.0 | 257 30 29.2 6.7 40 109 14935 255 17 16.4 4.4 | 247 29 26.6 11.1 41 104 15240 265 21 20.9 1.8 | 255 32 31.1 8.5 42 100 15470 260 24 23.6 4.2 | 252 36 33.8 10.8 43 94 15850 255 15 14.5 3.9 | 247 27 24.7 10.5 44 82 16764 235 28 22.9 16.1 | 236 40 33.1 22.7 45 78 17069 250 25 23.5 8.6 | 246 37 33.7 15.2 46 71 17678 250 27 25.4 9.2 | 246 39 35.6 15.9 47 70 17770 260 36 35.5 6.3 | 254 47 45.6 12.9 48 64 18288 265 35 34.9 3.1 | 258 46 45.0 9.7 49 61 18593 275 37 36.9 -3.2 | 266 47 47.0 3.4 50 58 18898 255 36 34.8 9.3 | 250 48 45.0 16.0 51 56 19202 270 42 42.0 -0.0 | 263 53 52.2 6.7 52 50 19880 260 42 41.4 7.3 | 255 53 51.5 14.0 53 46 20422 255 46 44.4 11.9 | 251 58 54.6 18.6 54 39 21336 255 55 53.1 14.2 | 252 67 63.3 20.9 55 31 22860 265 66 65.7 5.8 | 261 77 75.9 12.4 56 30 22970 260 61 60.1 10.6 | 256 72 70.3 17.3 57 26 23774 265 51 50.8 4.4 | 260 62 61.0 11.1 58 24 24384 280 70 68.9 -12.2 | 274 79 79.1 -5.5 59 20 25298 265 64 63.8 5.6 | 261 75 73.9 12.2 60 20 25350 270 70 70.0 -0.0 | 265 80 80.2 6.7 61 16 26518 270 89 89.0 -0.0 | 266 99 99.2 6.7 62 15 27009 275 92 91.6 -8.0 | 271 102 101.8 -1.4 63 12 27432 275 90 89.7 -7.8 | 271 100 99.8 -1.2 64 9 28042 285 82 79.2 -21.2 | 279 91 89.4 -14.6 Wind Parameters Mean winds (0-6000m): 26.8 at 16.2 knts Storm direction: 56.8 at 12.2 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 19.1 deg Storm rel helicity (0-3000m) pos: 46.7 neg: -42.6 tot: 4.1 m^2/s^2 ave: 1.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 0.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 85.30 Bulk Shear: 0.61 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 19 16 329 10| 12.1 0.0 12.1| 30.1 -2.1 28.0 56.0 0.73| 14.6 10.7 1000 24 19 348 11| 6.9 0.0 6.9| 41.2 -2.1 39.1 39.1 0.73| 9.5 7.0 1500 27 20 355 11| 4.6 0.9 5.5| 46.1 -12.7 33.4 22.3 0.49| 8.2 4.0 2000 26 20 352 11| 3.4 1.6 5.0| 46.1 -22.6 23.5 11.7 0.29| 7.4 2.1 2500 24 19 349 11| 2.4 1.2 3.7| 46.1 -26.9 19.2 7.7 0.20| 6.9 1.4 3000 22 19 345 11| 2.0 2.0 4.0| 46.7 -42.6 4.1 1.4 0.06| 6.9 0.4 4000 20 17 337 11| 2.1 1.5 3.7| 48.3 -50.7 -2.4 -0.6 0.01| 6.6 0.1 5000 23 17 337 9| 2.2 1.2 3.4| 53.5 -50.7 2.8 0.6 0.08| 6.0 0.5 6000 27 16 340 8| 1.8 1.0 2.9| 53.8 -51.4 2.3 0.4 0.07| 5.3 0.4 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260106.18.gif