UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 17 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 1024 4 -30.7 -33.2 79 2.5 -30.9 65 14 240.8 240.8 240.8 241.4 0.23 1 1006 138 -29.3 -31.3 83 2.0 -29.5 72 27 243.4 243.5 243.3 244.2 0.28 2 1000 184 -27.1 -28.5 88 1.4 -27.2 75 31 246.1 246.1 245.9 247.0 0.36 3 997 206 -24.9 -27.0 83 2.1 -25.1 76 32 248.5 248.5 248.3 249.6 0.42 4 925 756 -20.7 -27.7 53 7.0 -21.5 80 30 258.1 258.2 256.6 259.3 0.42 5 920 796 -20.5 -28.5 49 8.0 -21.4 80 30 258.7 258.8 257.0 259.9 0.40 6 894 1008 -20.9 -28.9 49 8.0 -21.8 82 30 260.5 260.5 258.3 261.6 0.39 7 850 1381 -19.7 -30.7 37 11.0 -21.0 90 29 265.5 265.6 262.2 266.5 0.35 8 840 1469 -19.7 -29.7 41 10.0 -20.9 92 28 266.4 266.5 262.9 267.5 0.39 9 831 1549 -19.1 -44.1 9 25.0 -21.1 94 27 267.9 267.9 263.3 268.2 0.09 10 759 2224 -17.5 -52.5 3 35.0 -20.1 105 21 276.6 276.6 269.1 276.8 0.04 11 739 2424 -17.1 -48.1 5 31.0 -19.8 114 18 279.2 279.2 270.8 279.4 0.07 12 700 2830 -17.9 -55.9 2 38.0 -20.6 115 16 282.7 282.7 272.8 282.8 0.03 13 665 3213 -18.5 -53.5 3 35.0 -21.2 125 14 286.2 286.2 274.7 286.3 0.04 14 606 3901 -22.1 -59.1 2 37.0 -24.4 192 12 289.7 289.7 276.6 289.8 0.02 15 579 4235 -23.7 -27.8 69 4.1 -24.4 247 11 291.6 291.8 278.5 293.8 0.67 16 513 5107 -29.9 -29.9 100 0.0 -29.9 210 21 294.4 294.5 279.7 296.4 0.62 17 500 5290 -30.5 -31.7 89 1.2 -30.6 210 22 295.9 295.9 280.3 297.6 0.54 18 476 5638 -32.1 -34.0 83 1.9 -32.3 230 30 298.1 298.1 281.1 299.6 0.45 19 416 6573 -39.7 -44.5 60 4.8 -40.0 238 36 300.0 300.0 281.6 300.6 0.18 20 400 6840 -42.1 -46.0 66 3.9 -42.3 240 38 300.3 300.3 281.7 300.8 0.15 21 391 6994 -43.5 -46.7 71 3.2 -43.6 239 38 300.4 300.4 281.7 300.9 0.15 22 362 7508 -47.9 -54.9 44 7.0 -48.1 236 38 301.2 301.2 282.0 301.4 0.06 23 315 8411 -55.9 -61.9 47 6.0 -56.0 235 36 302.3 302.3 282.4 302.4 0.03 24 300 8720 -57.9 -60.6 71 2.7 -57.9 235 35 303.7 303.7 283.0 303.9 0.04 25 280 9149 -60.3 -63.0 70 2.7 -60.3 240 48 306.3 306.3 284.0 306.4 0.03 26 272 9330 -58.7 -69.7 23 11.0 -58.8 240 47 311.2 311.2 285.8 311.2 0.01 27 264 9516 -57.5 -74.5 10 17.0 -57.6 240 45 315.6 315.6 287.3 315.6 0.01 28 253 9785 -55.7 -74.7 8 19.0 -55.9 240 44 322.2 322.2 289.4 322.2 0.01 29 250 9860 -55.9 -74.9 8 19.0 -56.1 240 43 323.0 323.0 289.6 323.0 0.01 30 223 10590 -55.9 -79.9 3 24.0 -56.1 237 47 333.7 333.7 292.7 333.7 0.00 31 200 11290 -53.1 -80.1 2 27.0 -53.4 235 45 348.7 348.7 296.3 348.7 0.00 32 150 13150 -49.5 -81.5 1 32.0 -50.2 245 40 384.8 384.8 303.0 384.8 0.00 33 132 13993 -46.7 -79.7 1 33.0 -47.7 235 48 404.1 404.1 305.7 404.1 0.01 34 123 14459 -48.9 -80.9 1 32.0 -49.8 239 50 408.3 408.3 306.3 408.4 0.00 TRP 280 9149 -60.3 -63.0 70 2.7 -60.3 240 48 306.3 306.3 284.0 306.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5106.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 38.13 % Est. max temperature: -8.65 C = 16.43 F Sfc-Lift cond lev (LCL): 981.51 mb = 320.75 m = 1052.32 ft T: -24.02 C 700-500 lapse rate: 5.12 C/km ThetaE index: 0.00 C Layer 1024.0- -0.0 mb Conv cond level (CCL): 1006.00 mb = 138.39 m = 454.02 ft Mean mixing ratio: 0.39 g/kg Conv temperature: -26.56 C = -15.81 F Cap Strength: 35.24 C Lifted Index: 36.16 C Risk: None Lifted Index @300 mb: 36.80 C Lifted Index @700 mb: 28.08 C Showalter Index: 24.15 C Risk: None Total Totals Index: 10.60 C Risk: None Vertical Totals Index: 10.80 C Cross Totals Index: -0.20 C K Index: -57.90 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 6.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.94 J/kg Max Up Vert Vel: 11.04 m/s Conv Inhibition (B-): 26135.09 J/kg Cap Strength: 35.95 C Lift Cond Lev (LCL): 913.02 mb = 852.25 m = 2796.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 16 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 65 14 -12.7 -5.9 | 17 22 -6.5 -21.1 1 1000 184 75 31 -29.9 -8.0 | 46 33 -23.7 -23.2 2 984 305 80 35 -34.5 -6.1 | 53 35 -28.2 -21.3 3 944 610 85 33 -32.9 -2.9 | 56 32 -26.7 -18.1 4 925 756 80 30 -29.5 -5.2 | 49 31 -23.3 -20.4 5 905 914 80 30 -29.5 -5.2 | 49 31 -23.3 -20.4 6 869 1219 85 31 -30.9 -2.7 | 54 30 -24.7 -17.9 7 850 1381 90 29 -29.0 0.0 | 56 27 -22.8 -15.2 8 800 1829 100 24 -23.6 4.2 | 58 21 -17.4 -11.0 9 768 2134 100 22 -21.7 3.8 | 54 19 -15.4 -11.4 10 738 2438 115 18 -16.3 7.6 | 53 13 -10.1 -7.6 11 708 2743 120 16 -13.9 8.0 | 47 11 -7.6 -7.2 12 700 2830 115 16 -14.5 6.8 | 44 12 -8.3 -8.4 13 679 3048 115 15 -13.6 6.3 | 40 12 -7.4 -8.9 14 625 3658 155 12 -5.1 10.9 | 345 4 1.2 -4.3 15 575 4267 255 11 10.6 2.8 | 306 21 16.8 -12.4 16 552 4572 225 17 12.0 12.0 | 280 19 18.2 -3.2 17 529 4877 225 18 12.7 12.7 | 277 19 19.0 -2.5 18 507 5182 205 22 9.3 19.9 | 253 16 15.5 4.7 19 500 5290 210 22 11.0 19.1 | 257 18 17.2 3.8 20 465 5791 240 34 29.4 17.0 | 267 36 35.7 1.8 21 445 6096 235 32 26.2 18.4 | 264 33 32.4 3.1 22 400 6840 240 38 32.9 19.0 | 264 39 39.1 3.8 23 355 7620 235 38 31.1 21.8 | 260 38 37.4 6.6 24 300 8720 235 35 28.7 20.1 | 262 35 34.9 4.9 25 280 9144 235 44 36.0 25.2 | 257 43 42.3 10.0 26 280 9149 240 48 41.6 24.0 | 260 49 47.8 8.8 27 250 9860 240 43 37.2 21.5 | 262 44 43.5 6.3 28 200 11278 235 50 41.0 28.7 | 254 49 47.2 13.5 29 200 11290 235 45 36.9 25.8 | 256 44 43.1 10.6 30 174 12192 245 51 46.2 21.6 | 263 53 52.4 6.3 31 166 12497 255 47 45.4 12.2 | 273 52 51.6 -3.0 32 150 13150 245 40 36.3 16.9 | 268 43 42.5 1.7 33 142 13411 250 38 35.7 13.0 | 273 42 41.9 -2.2 34 132 13716 235 48 39.3 27.5 | 255 47 45.5 12.3 35 101 14935 250 54 50.7 18.5 | 267 57 57.0 3.3 36 95 15240 250 46 43.2 15.7 | 269 49 49.4 0.5 37 77 16154 260 53 52.2 9.2 | 276 59 58.4 -6.0 Wind Parameters Mean winds (0-6000m): 127.8 at 21.9 knts Storm direction: 157.8 at 16.4 knts Shear (0-3000m) pos: 2.7 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 23.7 deg Storm rel helicity (0-3000m) pos: 186.5 neg: -47.8 tot: 138.8 m^2/s^2 ave: 46.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 2.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.88 Bulk Shear: 69.62 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 78 30 47 31| 21.5 0.0 21.5|145.9 0.0 145.9 291.9 0.77| 25.5 19.6 1000 80 31 49 31| 10.7 1.8 12.6|157.1 -32.3 124.9 124.9 0.54| 15.8 8.5 1500 82 30 51 31| 6.9 1.2 8.1|184.2 -32.3 151.9 101.3 0.53| 13.0 6.9 2000 85 29 52 29| 4.4 0.9 5.3|186.0 -36.6 149.4 74.7 0.44| 11.3 5.0 2500 88 27 53 26| 3.2 0.7 3.9|186.5 -41.0 145.5 58.2 0.36| 10.7 3.8 3000 91 25 53 24| 2.7 1.0 3.7|186.5 -47.8 138.8 46.3 0.30| 9.5 2.8 4000 98 22 52 20| 2.8 0.7 3.6|187.0 -63.9 123.1 30.8 0.08| 9.9 0.8 5000 106 21 55 17| 2.7 0.7 3.4|199.4-125.1 74.3 14.9 -0.03| 10.0 -0.3 6000 128 22 81 11| 3.4 0.6 4.0|242.5-154.2 88.3 14.7 -0.02| 10.7 -0.2 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260117.00.gif