UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1200Z 6 DEC 25 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 1036 4 -28.5 -30.6 82 2.1 -28.6 145 5 242.2 242.2 242.2 243.0 0.29 1 1032 33 -25.7 -28.2 79 2.5 -25.9 137 5 245.2 245.3 245.2 246.2 0.36 2 1010 197 -24.1 -28.0 70 3.9 -24.5 95 7 248.3 248.4 248.0 249.4 0.38 3 1000 273 -23.9 -27.9 70 4.0 -24.3 75 8 249.2 249.3 248.9 250.3 0.38 4 925 846 -20.3 -30.3 40 10.0 -21.4 65 12 258.6 258.6 256.7 259.5 0.33 5 919 894 -19.9 -29.9 41 10.0 -21.0 61 11 259.4 259.5 257.5 260.4 0.35 6 877 1241 -19.7 -31.7 34 12.0 -21.0 49 14 263.1 263.2 260.3 264.0 0.31 7 850 1473 -19.9 -33.9 28 14.0 -21.4 35 16 265.3 265.3 261.8 266.1 0.26 8 837 1587 -20.1 -34.1 28 14.0 -21.5 32 16 266.3 266.3 262.5 267.0 0.25 9 803 1894 -20.7 -30.7 40 10.0 -21.9 26 18 268.8 268.9 264.6 269.9 0.37 10 772 2185 -20.5 -34.5 27 14.0 -22.0 30 23 272.1 272.1 266.6 272.9 0.27 11 767 2234 -19.7 -48.7 6 29.0 -21.8 30 23 273.4 273.4 267.1 273.6 0.06 12 754 2360 -19.7 -33.7 28 14.0 -21.3 30 24 274.8 274.8 268.4 275.7 0.29 13 700 2911 -20.7 -42.7 12 22.0 -22.7 20 32 279.6 279.6 271.1 280.0 0.13 14 689 3028 -20.7 -52.7 4 32.0 -22.9 18 32 280.8 280.8 271.7 281.0 0.04 15 615 3860 -26.3 -47.3 12 21.0 -27.8 8 37 283.7 283.7 273.4 284.0 0.09 16 542 4770 -29.1 -59.1 4 30.0 -30.5 9 53 290.8 290.8 277.1 290.9 0.02 17 532 4903 -28.1 -60.1 3 32.0 -29.7 10 57 293.5 293.5 278.4 293.6 0.02 18 524 5012 -27.3 -55.3 5 28.0 -29.0 7 60 295.8 295.8 279.5 295.9 0.04 19 520 5068 -26.9 -40.9 25 14.0 -28.2 6 62 296.9 296.9 280.3 297.6 0.21 20 512 5179 -27.5 -32.5 62 5.0 -28.1 4 66 297.5 297.6 280.9 299.1 0.49 21 509 5222 -27.7 -36.7 42 9.0 -28.7 3 67 297.7 297.8 280.8 298.8 0.32 22 500 5350 -28.3 -36.3 46 8.0 -29.2 360 71 298.5 298.6 281.2 299.7 0.34 23 488 5524 -29.3 -32.4 74 3.1 -29.7 359 74 299.4 299.5 281.8 301.1 0.52 24 474 5731 -28.3 -31.4 75 3.1 -28.7 357 78 303.1 303.2 283.4 305.1 0.58 25 457 5992 -30.5 -31.4 92 0.9 -30.6 356 83 303.6 303.7 283.6 305.6 0.61 26 450 6101 -29.9 -34.7 63 4.8 -30.4 355 85 305.7 305.7 284.2 307.2 0.45 27 439 6277 -31.1 -38.1 50 7.0 -31.8 355 88 306.3 306.4 284.4 307.4 0.33 28 429 6440 -32.3 -36.2 68 3.9 -32.7 355 91 306.8 306.9 284.7 308.2 0.40 29 421 6572 -33.3 -39.3 55 6.0 -33.8 355 93 307.2 307.2 284.7 308.2 0.30 30 414 6690 -33.5 -55.5 9 22.0 -34.7 355 95 308.4 308.4 284.8 308.6 0.05 31 400 6930 -34.9 -46.9 28 12.0 -35.7 355 94 309.6 309.7 285.4 310.1 0.14 32 395 7018 -35.7 -45.7 35 10.0 -36.4 355 94 309.7 309.7 285.4 310.3 0.16 33 379 7304 -37.7 -52.7 19 15.0 -38.5 355 94 310.7 310.8 285.7 311.0 0.08 34 345 7947 -42.3 -49.3 46 7.0 -42.6 355 97 313.0 313.0 286.5 313.4 0.12 35 318 8494 -45.9 -52.9 45 7.0 -46.2 355 104 315.4 315.4 287.3 315.7 0.09 36 300 8880 -47.9 -55.9 39 8.0 -48.1 355 108 317.8 317.9 288.1 318.1 0.07 37 299 8902 -48.1 -55.1 44 7.0 -48.3 355 108 317.9 317.9 288.1 318.1 0.07 38 285 9216 -49.9 -64.9 16 15.0 -50.2 355 110 319.7 319.7 288.6 319.8 0.02 39 265 9687 -52.8 -67.2 16 14.4 -53.0 355 114 322.2 322.2 289.5 322.2 0.02 40 250 10060 -55.1 -69.1 16 14.0 -55.3 360 110 324.1 324.2 290.0 324.2 0.01 41 237 10400 -57.1 -71.1 15 14.0 -57.3 360 104 326.1 326.1 290.6 326.2 0.01 42 200 11460 -62.7 -71.7 29 9.0 -62.8 360 84 333.5 333.5 292.7 333.5 0.01 43 189 11809 -60.7 -80.7 6 20.0 -60.9 2 85 342.1 342.1 294.8 342.1 0.00 44 184 11979 -53.3 -81.3 2 28.0 -53.7 0 82 356.8 356.8 298.1 356.8 0.00 45 160 12863 -59.7 -82.7 3 23.0 -59.9 348 71 360.5 360.5 298.8 360.5 0.00 46 150 13270 -55.3 -83.3 2 28.0 -55.6 335 74 374.8 374.8 301.4 374.8 0.00 47 139 13759 -52.5 -82.5 1 30.0 -53.0 338 70 388.0 388.0 303.5 388.0 0.00 48 126 14388 -55.9 -83.9 2 28.0 -56.3 351 69 392.9 392.9 304.2 392.9 0.00 49 100 15860 -55.5 -84.5 2 29.0 -56.0 340 50 420.5 420.5 307.8 420.5 0.00 50 70 18160 -51.1 -83.1 1 32.0 -52.2 300 48 475.1 475.1 313.1 475.1 0.01 51 65 18640 -51.7 -83.7 1 32.0 -52.8 307 58 483.9 483.9 313.8 484.0 0.01 52 65 18640 -49.1 -83.1 1 34.0 -50.6 307 58 489.6 489.6 314.2 489.6 0.01 53 50 20370 -45.7 -81.7 1 36.0 -48.3 295 64 535.8 535.8 317.3 535.8 0.01 54 49 20504 -45.5 -81.5 1 36.0 -48.1 300 59 539.4 539.4 317.5 539.4 0.01 55 38 22185 -47.3 -82.3 1 35.0 -50.0 304 45 575.4 575.4 319.5 575.5 0.01 56 31 23509 -53.3 -85.3 1 32.0 -55.1 294 58 593.7 593.7 320.3 593.8 0.01 57 30 23720 -52.9 -84.9 1 32.0 -54.9 285 47 600.4 600.4 320.6 600.5 0.01 58 20 26340 -50.7 -84.7 1 34.0 -54.0 270 53 681.0 681.0 323.8 681.1 0.02 59 15 28216 -50.3 -84.3 1 34.0 -54.4 277 62 740.7 740.7 325.7 740.9 0.02 TRP 200 11460 -62.7 -71.7 29 9.0 -62.8 360 84 333.5 333.5 292.7 333.5 0.01 WND 265 9687 -52.8 -67.2 16 14.4 -53.0 355 114 322.2 322.2 289.5 322.2 0.02 Sounding variables and indices 1000-500 mb thick: 5077.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 26.02 % Est. max temperature: -8.15 C = 17.33 F Sfc-Lift cond lev (LCL): 1000.00 mb = 273.02 m = 895.72 ft T: -23.90 C 700-500 lapse rate: 3.12 C/km Conv cond level (CCL): 372.09 mb = 7429.94 m = 24376.14 ft Mean mixing ratio: 0.36 g/kg Conv temperature: 41.21 C = 106.17 F Cap Strength: 37.73 C Lifted Index: 38.18 C Risk: None Lifted Index @300 mb: 46.65 C Lifted Index @700 mb: 25.10 C Showalter Index: 26.76 C Risk: None Total Totals Index: 2.80 C Risk: None Vertical Totals Index: 8.40 C Cross Totals Index: -5.60 C K Index: -47.50 Risk: None Sweat Index: 103.00 Risk: None Energy Index: 7.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.99 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 72745.07 J/kg Cap Strength: 37.71 C Lift Cond Lev (LCL): 899.54 mb = 1052.90 m = 3454.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 42 at 26 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 1036 4 145 5 -2.9 4.1 | 212 28 14.5 23.5 1 1000 273 75 8 -7.7 -2.1 | 209 20 9.7 17.3 2 996 305 75 8 -7.7 -2.1 | 209 20 9.7 17.3 3 955 610 75 8 -7.7 -2.1 | 209 20 9.7 17.3 4 925 846 65 12 -10.9 -5.1 | 204 16 6.5 14.3 5 917 914 60 11 -9.5 -5.5 | 210 16 7.9 13.9 6 880 1219 50 14 -10.7 -9.0 | 213 12 6.7 10.4 7 850 1473 35 16 -9.2 -13.1 | 233 10 8.2 6.3 8 810 1829 25 17 -7.2 -15.4 | 249 11 10.2 4.0 9 777 2134 30 22 -11.0 -19.1 | 267 6 6.4 0.3 10 746 2438 30 25 -12.5 -21.7 | 295 5 4.9 -2.3 11 716 2743 25 30 -12.7 -27.2 | 329 9 4.7 -7.8 12 700 2911 20 32 -10.9 -30.1 | 329 12 6.4 -10.7 13 631 3658 10 35 -6.1 -34.5 | 323 19 11.3 -15.1 14 581 4267 5 42 -3.7 -41.8 | 329 26 13.7 -22.5 15 534 4877 10 56 -9.7 -55.1 | 348 37 7.7 -35.8 16 500 5350 360 71 -0.0 -71.0 | 341 54 17.4 -51.6 17 450 6096 355 85 7.4 -84.7 | 339 70 24.8 -65.3 18 413 6706 355 95 8.3 -94.6 | 341 80 25.7 -75.3 19 400 6930 355 94 8.2 -93.6 | 341 79 25.6 -74.3 20 361 7620 355 94 8.2 -93.6 | 341 79 25.6 -74.3 21 300 8880 355 108 9.4 -107.6 | 343 92 26.8 -88.2 22 288 9144 355 109 9.5 -108.6 | 343 93 26.9 -89.2 23 265 9687 355 114 9.9 -113.6 | 344 98 27.3 -94.2 24 262 9754 355 114 9.9 -113.6 | 344 98 27.3 -94.2 25 250 10060 360 110 -0.0 -110.0 | 349 92 17.4 -90.6 26 200 11460 360 84 -0.0 -84.0 | 345 67 17.4 -64.6 27 196 11582 5 88 -7.7 -87.7 | 352 69 9.7 -68.3 28 162 12802 350 71 12.3 -69.9 | 330 59 29.7 -50.5 29 150 13270 335 74 31.3 -67.1 | 314 68 48.7 -47.7 30 147 13411 330 73 36.5 -63.2 | 309 69 53.9 -43.8 31 133 14021 345 68 17.6 -65.7 | 323 58 35.0 -46.3 32 127 14326 350 71 12.3 -69.9 | 330 59 29.7 -50.5 33 116 14935 5 51 -4.4 -50.8 | 338 34 12.9 -31.4 34 110 15240 350 37 6.4 -36.4 | 306 29 23.8 -17.1 35 105 15545 340 42 14.4 -39.5 | 302 38 31.8 -20.1 36 100 15860 340 50 17.1 -47.0 | 309 44 34.5 -27.6 37 96 16154 340 51 17.4 -47.9 | 309 45 34.8 -28.5 38 91 16459 315 37 26.2 -26.2 | 279 44 43.6 -6.8 39 87 16764 300 45 39.0 -22.5 | 273 56 56.4 -3.1 40 75 17678 320 60 38.6 -46.0 | 295 62 56.0 -26.6 41 70 18160 300 48 41.6 -24.0 | 274 59 59.0 -4.6 42 69 18288 310 43 32.9 -27.6 | 279 51 50.3 -8.3 43 63 18898 305 69 56.5 -39.6 | 285 77 73.9 -20.2 44 60 19202 305 54 44.2 -31.0 | 281 63 61.6 -11.6 45 54 19812 310 70 53.6 -45.0 | 290 75 71.0 -25.6 46 50 20370 295 64 58.0 -27.0 | 276 76 75.4 -7.7 47 50 20422 300 57 49.4 -28.5 | 278 67 66.8 -9.1 48 45 21031 300 71 61.5 -35.5 | 282 81 78.9 -16.1 49 43 21336 305 58 47.5 -33.3 | 282 66 64.9 -13.9 50 39 21946 315 52 36.8 -36.8 | 288 57 54.2 -17.4 51 38 22250 300 43 37.2 -21.5 | 272 55 54.6 -2.1 52 36 22555 285 47 45.4 -12.2 | 263 63 62.8 7.2 53 34 22860 275 58 57.8 -5.1 | 259 77 75.2 14.3 54 33 23165 290 63 59.2 -21.5 | 272 77 76.6 -2.2 55 31 23470 295 60 54.4 -25.4 | 275 72 71.8 -6.0 56 30 23720 285 47 45.4 -12.2 | 263 63 62.8 7.2 57 27 24384 270 45 45.0 -0.0 | 253 65 62.4 19.4 58 26 24689 275 60 59.8 -5.2 | 260 78 77.2 14.2 59 23 25298 275 49 48.8 -4.3 | 257 68 66.2 15.1 60 21 25908 280 72 70.9 -12.5 | 266 89 88.3 6.9 61 20 26340 270 53 53.0 -0.0 | 255 73 70.4 19.4 62 18 26518 270 45 45.0 -0.0 | 253 65 62.4 19.4 63 14 27127 280 69 68.0 -12.0 | 265 86 85.3 7.4 64 12 27432 280 65 64.0 -11.3 | 264 82 81.4 8.1 65 9 28042 280 51 50.2 -8.9 | 261 68 67.6 10.5 66 8 28346 280 62 61.1 -10.8 | 264 79 78.4 8.6 Wind Parameters Mean winds (0-6000m): 11.9 at 34.7 knts Storm direction: 41.9 at 26.0 knts Shear (0-3000m) pos: 1.1 neg: 5.1 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 116.5 deg Storm rel helicity (0-3000m) pos: 49.0 neg: -20.7 tot: 28.3 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 148.38 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 86 7 208 21| 0.0 8.1 8.1| 3.9 -13.9 -9.9 -19.9 -0.16| 8.7 -1.4 1000 74 9 208 19| 0.0 6.5 6.5| 9.5 -20.0 -10.5 -10.5 -0.09| 7.3 -0.7 1500 61 10 210 17| 0.0 6.3 6.3| 23.9 -20.0 3.8 2.6 0.16| 7.4 1.2 2000 49 12 216 14| 0.0 5.8 5.8| 35.0 -20.0 14.9 7.5 0.28| 7.0 2.0 2500 43 14 221 12| 1.3 4.6 5.9| 43.3 -20.0 23.2 9.3 0.38| 6.9 2.6 3000 37 17 231 9| 1.1 5.1 6.2| 49.0 -20.7 28.3 9.4 0.37| 7.2 2.7 4000 26 21 269 8| 0.8 4.8 5.6| 55.9 -26.1 29.7 7.4 0.30| 6.7 2.0 5000 19 27 305 10| 1.9 4.7 6.6|144.4 -35.0 109.4 21.9 0.34| 7.7 2.6 6000 12 35 325 18| 1.6 6.1 7.7|144.4-121.1 23.4 3.9 0.19| 8.7 1.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251206.12.gif