UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010518.upa.cvt Date: 1800Z 5 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 5 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 1007 4 -29.1 -31.5 80 2.4 -29.3 30 9 243.6 243.6 243.4 244.3 0.27 1 1000 61 -28.7 -31.6 76 2.9 -28.9 30 8 244.4 244.5 244.3 245.2 0.27 2 963 330 -30.7 -32.5 84 1.8 -30.8 40 19 245.1 245.1 244.8 245.8 0.26 3 957 374 -30.1 -32.1 83 2.0 -30.2 40 20 246.1 246.2 245.8 246.9 0.27 4 951 419 -26.9 -29.1 82 2.2 -27.1 40 21 249.8 249.9 249.3 250.8 0.36 5 930 581 -25.7 -28.1 80 2.4 -25.9 40 24 252.6 252.7 251.9 253.8 0.41 6 925 620 -25.7 -27.9 82 2.2 -25.9 40 24 253.0 253.1 252.3 254.2 0.42 7 850 1232 -26.5 -27.7 90 1.2 -26.6 50 27 258.4 258.5 256.8 259.7 0.46 8 832 1387 -26.7 -27.9 90 1.2 -26.8 51 28 259.8 259.8 257.9 261.1 0.46 9 784 1813 -29.5 -29.8 97 0.3 -29.5 55 31 261.2 261.3 259.0 262.4 0.41 10 781 1840 -27.9 -29.5 86 1.6 -28.0 55 31 263.2 263.3 260.6 264.4 0.42 11 761 2027 -27.1 -33.1 57 6.0 -27.6 58 28 266.0 266.1 262.4 267.0 0.31 12 743 2199 -27.3 -31.8 66 4.5 -27.7 59 26 267.7 267.7 263.7 268.7 0.36 13 735 2277 -27.3 -27.6 97 0.3 -27.3 58 26 268.5 268.6 264.7 270.0 0.54 14 715 2476 -27.7 -29.5 85 1.8 -27.9 54 24 270.2 270.2 265.7 271.5 0.46 15 700 2628 -28.5 -30.6 82 2.1 -28.7 50 24 270.9 271.0 266.1 272.2 0.43 16 523 4680 -36.3 -40.4 66 4.1 -36.5 72 16 285.1 285.1 274.5 285.8 0.22 17 500 4990 -37.9 -42.3 63 4.4 -38.2 75 16 286.8 286.9 275.3 287.4 0.18 18 445 5782 -43.1 -47.6 61 4.5 -43.3 71 18 290.0 290.0 276.9 290.4 0.12 19 400 6490 -48.3 -50.2 81 1.9 -48.4 100 17 292.2 292.2 277.9 292.6 0.10 20 362 7142 -52.5 -54.2 82 1.7 -52.5 108 21 295.1 295.1 279.2 295.3 0.07 21 344 7471 -53.9 -56.2 76 2.3 -53.9 110 18 297.5 297.5 280.3 297.7 0.06 22 318 7976 -54.3 -59.3 54 5.0 -54.4 105 15 303.7 303.7 283.0 303.9 0.04 23 312 8099 -54.3 -67.3 19 13.0 -54.5 103 14 305.4 305.4 283.5 305.4 0.01 24 300 8350 -54.9 -65.9 24 11.0 -55.1 100 12 308.0 308.0 284.6 308.0 0.02 25 293 8500 -55.3 -67.3 21 12.0 -55.5 100 13 309.5 309.5 285.1 309.5 0.02 26 275 8905 -53.1 -73.1 7 20.0 -53.4 134 8 318.3 318.3 288.2 318.4 0.01 27 250 9520 -50.7 -75.7 4 25.0 -51.1 295 6 330.7 330.7 291.9 330.7 0.01 28 232 10013 -47.9 -76.9 2 29.0 -48.4 286 8 342.1 342.1 294.8 342.1 0.00 29 200 11000 -47.3 -79.3 1 32.0 -48.0 285 10 357.9 357.9 298.3 357.9 0.00 30 193 11235 -46.5 -79.5 1 33.0 -47.2 277 12 362.8 362.8 299.2 362.8 0.00 31 150 12900 -47.1 -80.1 1 33.0 -48.0 250 16 388.9 388.9 303.6 388.9 0.00 32 100 15560 -49.9 -82.9 1 33.0 -50.8 260 26 431.3 431.3 309.0 431.3 0.00 33 70 17870 -53.9 -84.9 1 31.0 -54.8 275 34 469.1 469.1 312.5 469.1 0.00 34 63 18544 -54.1 -85.1 1 31.0 -55.0 269 35 483.0 483.0 313.7 483.0 0.00 35 50 20010 -58.1 -86.1 2 28.0 -58.8 265 38 506.6 506.6 315.4 506.6 0.00 36 32 22760 -65.3 -89.8 2 24.5 -65.7 275 62 556.4 556.4 318.5 556.4 0.00 37 30 23150 -66.3 -90.3 2 24.0 -66.7 275 57 563.9 563.9 318.9 563.9 0.00 38 28 23567 -66.9 -90.9 2 24.0 -67.3 275 58 573.5 573.5 319.3 573.5 0.00 39 27 23787 -66.7 -90.7 2 24.0 -67.1 275 58 580.0 580.0 319.7 580.0 0.00 TRP 344 7471 -53.9 -56.2 76 2.3 -53.9 110 18 297.5 297.5 280.3 297.7 0.06 WND 32 22760 -65.3 -89.8 2 24.5 -65.7 275 62 556.4 556.4 318.5 556.4 0.00 Sounding variables and indices 1000-500 mb thick: 4929.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 78.31 % Est. max temperature: -14.77 C = 5.41 F Sfc-Lift cond lev (LCL): 967.02 mb = 300.16 m = 984.77 ft T: -30.48 C 700-500 lapse rate: 3.98 C/km ThetaE index: 0.00 C Layer 1007.0--5625199722685060801057783808.0 mb Conv cond level (CCL): 980.92 mb = 198.39 m = 650.88 ft Mean mixing ratio: 0.33 g/kg Conv temperature: -27.89 C = -18.20 F Cap Strength: 29.74 C Lifted Index: 30.78 C Risk: None Lifted Index @300 mb: 41.58 C Lifted Index @700 mb: 19.70 C Showalter Index: 22.31 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 11.40 C Cross Totals Index: 10.20 C K Index: -18.40 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 5.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.31 J/kg Max Up Vert Vel: 10.52 m/s Conv Inhibition (B-): 57759.36 J/kg Cap Strength: 30.62 C Lift Cond Lev (LCL): 923.06 mb = 635.16 m = 2083.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 87 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 1007 4 30 9 -4.5 -7.8 | 301 14 11.9 -7.0 1 1000 61 30 8 -4.0 -6.9 | 296 14 12.4 -6.2 2 967 305 40 19 -12.2 -14.6 | 343 14 4.2 -13.8 3 926 610 40 24 -15.4 -18.4 | 357 18 1.0 -17.6 4 925 620 40 24 -15.4 -18.4 | 357 18 1.0 -17.6 5 888 914 50 27 -20.7 -17.4 | 15 17 -4.3 -16.6 6 852 1219 50 28 -21.4 -18.0 | 16 18 -5.1 -17.2 7 850 1232 50 27 -20.7 -17.4 | 15 17 -4.3 -16.6 8 782 1829 55 31 -25.4 -17.8 | 28 19 -9.0 -17.0 9 750 2134 60 27 -23.4 -13.5 | 29 15 -7.0 -12.7 10 719 2438 55 24 -19.7 -13.8 | 14 13 -3.3 -13.0 11 700 2628 50 24 -18.4 -15.4 | 8 15 -2.0 -14.7 12 689 2743 50 23 -17.6 -14.8 | 5 14 -1.2 -14.0 13 659 3048 45 23 -16.3 -16.3 | 360 15 0.1 -15.5 14 605 3658 60 21 -18.2 -10.5 | 11 10 -1.8 -9.7 15 554 4267 65 22 -19.9 -9.3 | 23 9 -3.6 -8.5 16 508 4877 75 13 -12.6 -3.4 | 304 5 3.8 -2.6 17 500 4990 75 16 -15.5 -4.1 | 345 3 0.9 -3.4 18 464 5486 85 18 -17.9 -1.6 | 63 2 -1.5 -0.8 19 444 5791 70 18 -16.9 -6.2 | 6 5 -0.5 -5.4 20 424 6096 80 17 -16.7 -3.0 | 9 2 -0.4 -2.2 21 405 6401 100 18 -17.7 3.1 | 161 4 -1.3 3.9 22 400 6490 100 17 -16.7 3.0 | 174 4 -0.4 3.7 23 387 6706 90 18 -18.0 0.0 | 116 2 -1.6 0.8 24 369 7010 110 21 -19.7 7.2 | 157 9 -3.4 8.0 25 352 7315 105 20 -19.3 5.2 | 154 7 -2.9 5.9 26 344 7471 110 18 -16.9 6.2 | 176 7 -0.5 6.9 27 336 7620 110 18 -16.9 6.2 | 176 7 -0.5 6.9 28 300 8350 100 12 -11.8 2.1 | 238 5 4.6 2.9 29 292 8534 100 13 -12.8 2.3 | 230 5 3.6 3.0 30 265 9144 155 5 -2.1 4.5 | 250 15 14.3 5.3 31 253 9449 165 2 -0.5 1.9 | 260 16 15.9 2.7 32 250 9520 295 6 5.4 -2.5 | 275 22 21.8 -1.8 33 210 10668 275 11 11.0 -1.0 | 270 27 27.3 -0.2 34 201 10973 300 12 10.4 -6.0 | 281 27 26.8 -5.2 35 200 11000 285 10 9.7 -2.6 | 274 26 26.0 -1.8 36 183 11582 265 15 14.9 1.3 | 266 31 31.3 2.1 37 175 11887 265 16 15.9 1.4 | 266 32 32.3 2.2 38 167 12192 295 16 14.5 -6.8 | 281 31 30.9 -6.0 39 152 12802 280 13 12.8 -2.3 | 273 29 29.2 -1.5 40 150 12900 250 16 15.0 5.5 | 259 32 31.4 6.2 41 145 13106 245 17 15.4 7.2 | 256 33 31.8 8.0 42 115 14630 265 33 32.9 2.9 | 266 49 49.3 3.6 43 110 14935 285 26 25.1 -6.7 | 278 42 41.5 -6.0 44 105 15240 280 21 20.7 -3.6 | 274 37 37.1 -2.9 45 100 15560 260 26 25.6 4.5 | 263 42 42.0 5.3 46 96 15850 260 26 25.6 4.5 | 263 42 42.0 5.3 47 91 16154 270 30 30.0 -0.0 | 269 46 46.4 0.8 48 87 16459 255 30 29.0 7.8 | 259 46 45.4 8.5 49 83 16764 285 31 29.9 -8.0 | 279 47 46.3 -7.2 50 79 17069 270 31 31.0 -0.0 | 269 47 47.4 0.8 51 76 17374 285 29 28.0 -7.5 | 279 45 44.4 -6.7 52 70 17870 275 34 33.9 -3.0 | 272 50 50.3 -2.2 53 69 17983 260 33 32.5 5.7 | 262 49 48.9 6.5 54 66 18288 275 33 32.9 -2.9 | 272 49 49.3 -2.1 55 60 18898 260 38 37.4 6.6 | 262 54 53.8 7.4 56 57 19202 285 34 32.8 -8.8 | 279 50 49.2 -8.0 57 52 19812 285 32 30.9 -8.3 | 279 48 47.3 -7.5 58 50 20010 265 38 37.9 3.3 | 266 54 54.2 4.1 59 49 20117 265 34 33.9 3.0 | 266 50 50.3 3.7 60 40 21336 270 45 45.0 -0.0 | 269 61 61.4 0.8 61 32 22760 275 62 61.8 -5.4 | 273 78 78.1 -4.6 62 31 22860 275 62 61.8 -5.4 | 273 78 78.1 -4.6 63 30 23150 275 57 56.8 -5.0 | 273 73 73.2 -4.2 64 21 24079 275 60 59.8 -5.2 | 273 76 76.2 -4.5 Wind Parameters Mean winds (0-6000m): 57.3 at 21.9 knts Storm direction: 87.3 at 16.4 knts Shear (0-3000m) pos: 3.6 neg: 1.4 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 98.6 neg: -26.5 tot: 72.1 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.9 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 5.63 Bulk Shear: 9.82 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 38 16 331 13| 13.9 0.0 13.9| 46.8 0.0 46.8 93.7 0.94| 14.0 13.1 1000 42 21 350 15| 9.8 0.0 9.8| 77.6 0.0 77.6 77.6 0.93| 10.7 10.0 1500 46 23 0 15| 7.1 0.0 7.1| 86.0 -0.1 85.9 57.3 0.90| 8.1 7.3 2000 48 25 8 16| 5.4 0.0 5.4| 98.4 -0.1 98.3 49.2 0.83| 7.4 6.1 2500 50 25 11 15| 4.4 1.1 5.4| 98.6 -15.3 83.2 33.3 0.57| 7.2 4.1 3000 50 25 10 15| 3.6 1.4 5.0| 98.6 -26.5 72.1 24.0 0.44| 6.6 2.9 4000 51 24 9 14| 2.9 1.0 3.9|108.8 -26.5 82.3 20.6 0.44| 5.9 2.6 5000 54 23 9 13| 2.0 0.8 2.8|112.6 -35.1 77.5 15.5 0.29| 5.9 1.7 6000 57 22 10 11| 1.9 0.8 2.7|114.4 -37.3 77.2 12.9 0.25| 5.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260105.18.gif