UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 9 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 1012 4 -11.1 -12.3 91 1.2 -11.4 290 14 261.2 261.4 261.0 265.1 1.47 1 1000 107 -11.1 -12.6 89 1.5 -11.5 280 14 262.0 262.3 261.7 265.9 1.45 2 932 643 -15.1 -16.0 93 0.9 -15.3 312 13 263.3 263.5 262.1 266.5 1.18 3 925 700 -14.1 -15.1 92 1.0 -14.3 325 12 264.9 265.1 263.5 268.4 1.28 4 921 733 -12.3 -13.4 91 1.1 -12.6 327 12 267.1 267.3 265.4 271.1 1.47 5 903 884 -11.3 -11.8 96 0.5 -11.4 338 13 269.6 269.9 267.5 274.3 1.71 6 874 1134 -12.1 -13.2 91 1.1 -12.4 340 16 271.3 271.6 268.5 275.7 1.58 7 850 1347 -12.9 -14.1 91 1.2 -13.2 330 17 272.6 272.9 269.2 276.9 1.51 8 836 1474 -12.5 -15.7 77 3.2 -13.3 323 16 274.4 274.6 270.0 278.2 1.34 9 800 1809 -13.7 -15.3 88 1.6 -14.1 329 17 276.5 276.8 271.5 280.7 1.45 10 748 2316 -16.9 -16.9 100 0.0 -16.9 307 15 278.4 278.7 272.5 282.4 1.36 11 701 2801 -19.1 -20.6 88 1.5 -19.4 301 17 281.2 281.4 273.6 284.4 1.06 12 700 2812 -19.1 -20.6 88 1.5 -19.4 300 17 281.3 281.5 273.7 284.5 1.06 13 688 2941 -18.9 -22.8 71 3.9 -19.6 300 18 283.0 283.1 274.3 285.6 0.89 14 655 3305 -21.5 -28.5 53 7.0 -22.5 300 22 284.0 284.1 274.4 285.7 0.56 15 561 4424 -31.7 -32.2 95 0.5 -31.7 295 26 284.9 284.9 274.7 286.3 0.46 16 557 4474 -31.5 -37.5 55 6.0 -32.0 295 25 285.7 285.7 274.9 286.6 0.27 17 519 4970 -35.3 -41.3 54 6.0 -35.7 285 28 286.9 287.0 275.4 287.6 0.20 18 510 5092 -35.5 -54.5 13 19.0 -36.2 292 29 288.1 288.1 275.7 288.3 0.05 19 504 5175 -35.9 -52.9 16 17.0 -36.6 297 30 288.6 288.6 276.0 288.8 0.06 20 500 5230 -35.9 -56.9 10 21.0 -36.7 300 31 289.3 289.3 276.3 289.4 0.03 21 400 6750 -46.5 -58.5 24 12.0 -46.8 305 40 294.6 294.6 278.9 294.7 0.04 22 351 7605 -52.5 -61.5 33 9.0 -52.7 301 46 297.7 297.7 280.4 297.8 0.03 23 300 8610 -56.5 -67.5 24 11.0 -56.6 300 51 305.7 305.7 283.7 305.8 0.01 24 297 8673 -56.9 -67.9 24 11.0 -57.0 300 50 306.0 306.0 283.8 306.1 0.01 25 250 9770 -52.7 -76.7 4 24.0 -53.0 300 50 327.7 327.7 291.0 327.7 0.00 26 210 10895 -50.5 -80.5 2 30.0 -51.0 303 37 347.9 347.9 296.2 347.9 0.00 27 200 11210 -51.9 -80.9 2 29.0 -52.3 300 31 350.6 350.6 296.8 350.6 0.00 28 150 13090 -50.9 -81.9 1 31.0 -51.5 295 31 382.4 382.4 302.6 382.4 0.00 29 107 15298 -48.3 -82.3 1 34.0 -49.3 280 21 426.1 426.1 308.4 426.1 0.00 30 100 15740 -51.1 -83.1 1 32.0 -52.0 290 25 429.0 429.0 308.7 429.0 0.00 31 79 17273 -49.3 -83.3 1 34.0 -50.5 294 38 462.6 462.6 312.0 462.7 0.00 32 70 18060 -51.1 -84.1 1 33.0 -52.2 265 34 475.1 475.1 313.1 475.1 0.00 33 53 19871 -52.9 -84.9 1 32.0 -54.1 269 43 510.2 510.2 315.7 510.3 0.01 34 50 20250 -51.5 -84.5 1 33.0 -52.9 270 58 522.1 522.1 316.4 522.1 0.01 35 43 21231 -48.7 -83.7 1 35.0 -50.9 279 66 552.0 552.0 318.2 552.1 0.01 36 30 23580 -50.5 -84.5 1 34.0 -52.9 285 65 607.0 607.0 320.9 607.0 0.01 37 24 25032 -51.5 -85.5 1 34.0 -54.2 285 77 644.0 644.0 322.4 644.1 0.01 38 23 25308 -51.7 -85.7 1 34.0 -54.4 285 77 651.4 651.4 322.7 651.4 0.01 TRP 297 8673 -56.9 -67.9 24 11.0 -57.0 300 50 306.0 306.0 283.8 306.1 0.01 WND 24 25032 -51.5 -85.5 1 34.0 -54.2 285 77 644.0 644.0 322.4 644.1 0.01 Sounding variables and indices 1000-500 mb thick: 5123.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 77.65 % Est. max temperature: -0.26 C = 31.53 F Sfc-Lift cond lev (LCL): 992.51 mb = 164.25 m = 538.89 ft T: -11.53 C 700-500 lapse rate: 6.95 C/km ThetaE index: 0.00 C Layer 1012.0- 0.1 mb Conv cond level (CCL): 947.14 mb = 520.31 m = 1707.04 ft Mean mixing ratio: 1.35 g/kg Conv temperature: -9.23 C = 15.38 F Cap Strength: 17.99 C Lifted Index: 18.46 C Risk: None Lifted Index @300 mb: 27.50 C Lifted Index @700 mb: 13.93 C Showalter Index: 10.49 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 21.80 C K Index: 7.40 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.45 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 18.05 C Lift Cond Lev (LCL): 943.22 mb = 551.87 m = 1810.59 ft Lev Free Conv (LFC): 938.22 mb = 592.32 m = 1943.29 ft Equ Level (EL): 928.22 mb = 673.70 m = 2210.27 ft B at Equ Level: 15.11 J/kg Max Parcel Lev (MPL): 908.22 mb = 840.04 m = 2756.00 ft Wind level data Storm motion: 333 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 1012 4 290 14 13.2 -4.8 | 211 11 5.8 9.7 1 1000 107 280 14 13.8 -2.4 | 208 14 6.5 12.1 2 974 305 290 20 18.8 -6.8 | 236 14 11.5 7.7 3 936 610 305 13 10.6 -7.5 | 205 8 3.3 7.1 4 925 700 325 12 6.9 -9.8 | 175 5 -0.4 4.7 5 899 914 340 13 4.4 -12.2 | 129 4 -2.9 2.3 6 864 1219 340 17 5.8 -16.0 | 46 2 -1.5 -1.4 7 850 1347 330 17 8.5 -14.7 | 279 1 1.2 -0.2 8 830 1524 320 15 9.6 -11.5 | 217 4 2.3 3.0 9 797 1829 330 17 8.5 -14.7 | 279 1 1.2 -0.2 10 766 2134 310 16 12.3 -10.3 | 229 7 4.9 4.2 11 736 2438 305 15 12.3 -8.6 | 220 8 5.0 5.9 12 706 2743 305 17 13.9 -9.8 | 234 8 6.6 4.8 13 700 2812 300 17 14.7 -8.5 | 231 10 7.4 6.0 14 622 3658 300 26 22.5 -13.0 | 264 15 15.2 1.5 15 572 4267 295 26 23.6 -11.0 | 258 17 16.3 3.5 16 548 4572 295 25 22.7 -10.6 | 256 16 15.3 4.0 17 525 4877 280 27 26.6 -4.7 | 243 22 19.3 9.8 18 500 5230 300 31 26.8 -15.5 | 273 20 19.5 -1.0 19 482 5486 305 31 25.4 -17.8 | 280 18 18.1 -3.2 20 440 6096 305 35 28.7 -20.1 | 285 22 21.4 -5.5 21 400 6750 305 40 32.8 -22.9 | 288 27 25.5 -8.4 22 367 7315 310 44 33.7 -28.3 | 298 30 26.4 -13.8 23 350 7620 300 46 39.8 -23.0 | 285 34 32.5 -8.5 24 300 8610 300 51 44.2 -25.5 | 287 38 36.9 -11.0 25 297 8673 300 50 43.3 -25.0 | 286 37 36.0 -10.5 26 276 9144 285 54 52.2 -14.0 | 269 45 44.8 0.6 27 263 9449 295 56 50.8 -23.7 | 282 44 43.4 -9.1 28 250 9770 300 50 43.3 -25.0 | 286 37 36.0 -10.5 29 228 10363 290 36 33.8 -12.3 | 265 27 26.5 2.2 30 218 10668 305 42 34.4 -24.1 | 289 29 27.1 -9.6 31 200 11210 300 31 26.8 -15.5 | 273 20 19.5 -1.0 32 157 12802 290 24 22.6 -8.2 | 247 17 15.2 6.3 33 150 13090 295 31 28.1 -13.1 | 266 21 20.8 1.4 34 150 13106 305 33 27.0 -18.9 | 283 20 19.7 -4.4 35 130 14021 275 38 37.9 -3.3 | 250 33 30.5 11.2 36 124 14326 270 29 29.0 -0.0 | 236 26 21.7 14.5 37 113 14935 280 34 33.5 -5.9 | 252 28 26.2 8.6 38 108 15240 280 22 21.7 -3.8 | 233 18 14.4 10.7 39 103 15545 280 17 16.7 -3.0 | 219 15 9.4 11.6 40 100 15740 290 25 23.5 -8.6 | 250 17 16.2 6.0 41 98 15850 290 25 23.5 -8.6 | 250 17 16.2 6.0 42 90 16459 270 29 29.0 -0.0 | 236 26 21.7 14.5 43 85 16764 280 44 43.3 -7.6 | 259 37 36.0 6.9 44 82 17069 295 39 35.3 -16.5 | 274 28 28.0 -2.0 45 71 17983 290 36 33.8 -12.3 | 265 27 26.5 2.2 46 70 18060 265 34 33.9 3.0 | 237 32 26.6 17.5 47 68 18288 270 35 35.0 -0.0 | 242 31 27.7 14.5 48 62 18898 270 50 50.0 -0.0 | 251 45 42.7 14.5 49 59 19202 285 46 44.4 -11.9 | 266 37 37.1 2.6 50 56 19507 275 39 38.9 -3.4 | 251 33 31.5 11.1 51 51 20117 265 46 45.8 4.0 | 244 43 38.5 18.5 52 50 20250 270 58 58.0 -0.0 | 254 53 50.7 14.5 53 42 21336 280 67 66.0 -11.6 | 267 59 58.7 2.9 54 40 21641 290 59 55.4 -20.2 | 277 48 48.1 -5.6 55 35 22555 285 49 47.3 -12.7 | 267 40 40.0 1.8 56 30 23580 285 65 62.8 -16.8 | 272 56 55.5 -2.3 57 27 24384 295 63 57.1 -26.6 | 284 51 49.8 -12.1 58 25 24689 290 72 67.7 -24.6 | 279 61 60.3 -10.1 59 24 25032 285 77 74.4 -19.9 | 275 67 67.1 -5.4 60 22 25298 285 77 74.4 -19.9 | 275 67 67.1 -5.4 61 20 25603 290 74 69.5 -25.3 | 280 63 62.2 -10.8 Wind Parameters Mean winds (0-6000m): 303.3 at 21.7 knts Storm direction: 333.3 at 16.3 knts Shear (0-3000m) pos: 2.0 neg: 2.1 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 30.4 deg Storm rel helicity (0-3000m) pos: 32.7 neg: -30.9 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.04 Bulk Shear: 6.08 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 ------------------------------------------------------------------------------- 500 289 17 223 12| 3.0 0.0 3.0| 23.8 -10.1 13.7 27.5 0.22| 14.9 3.3 1000 304 15 219 8| 6.1 0.0 6.1| 23.8 -23.9 -0.1 -0.1 -0.24| 13.5 -3.2 1500 315 15 223 5| 4.1 1.7 5.8| 23.8 -26.6 -2.8 -1.9 -0.39| 12.2 -4.7 2000 318 16 226 4| 3.1 1.6 4.6| 24.8 -27.5 -2.7 -1.3 -0.32| 10.7 -3.4 2500 316 16 226 5| 2.5 1.8 4.3| 25.4 -30.5 -5.1 -2.0 -0.32| 9.4 -3.0 3000 313 16 229 6| 2.0 2.1 4.1| 32.7 -30.9 1.8 0.6 -0.24| 8.6 -2.0 4000 308 18 243 7| 1.5 2.4 3.9| 48.6 -34.6 13.9 3.5 -0.14| 7.5 -1.0 5000 304 20 248 10| 1.2 2.4 3.6| 64.7 -56.9 7.9 1.6 -0.14| 7.2 -1.0 6000 303 22 256 11| 1.8 2.2 3.9|121.0 -56.9 64.1 10.7 0.01| 7.1 0.1 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251209.00.gif