UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 5 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 1027 4 -26.3 -28.2 84 1.9 -26.5 100 8 245.0 245.0 244.9 245.9 0.36 1 1024 26 -23.1 -24.4 89 1.3 -23.2 102 8 248.4 248.4 248.4 249.7 0.52 2 1000 207 -20.9 -23.9 77 3.0 -21.2 115 11 252.2 252.3 251.9 253.7 0.55 3 985 319 -20.1 -23.9 72 3.8 -20.6 100 10 254.1 254.2 253.5 255.7 0.56 4 947 611 -19.9 -25.9 59 6.0 -20.7 90 9 257.2 257.3 255.9 258.6 0.49 5 929 753 -20.1 -21.8 86 1.7 -20.3 78 8 258.4 258.5 257.4 260.4 0.72 6 925 785 -19.9 -27.9 49 8.0 -20.8 75 8 259.0 259.0 257.2 260.1 0.42 7 922 809 -19.5 -29.5 41 10.0 -20.6 73 8 259.6 259.7 257.6 260.6 0.36 8 914 874 -19.3 -27.3 49 8.0 -20.3 68 8 260.5 260.5 258.5 261.7 0.45 9 905 947 -19.9 -25.9 59 6.0 -20.7 65 8 260.6 260.7 258.7 262.0 0.51 10 899 997 -20.1 -21.3 90 1.2 -20.3 65 7 260.9 261.0 259.5 263.0 0.78 11 880 1155 -19.7 -25.7 59 6.0 -20.5 65 5 262.9 263.0 260.5 264.4 0.54 12 874 1206 -19.9 -32.9 30 13.0 -21.2 65 4 263.2 263.2 260.2 264.0 0.27 13 865 1283 -20.3 -32.3 33 12.0 -21.6 47 4 263.6 263.6 260.6 264.4 0.29 14 856 1360 -20.7 -22.6 85 1.9 -21.0 25 3 263.9 264.0 261.7 266.0 0.73 15 850 1412 -20.9 -25.5 66 4.6 -21.5 10 3 264.3 264.3 261.6 265.9 0.56 16 843 1473 -21.1 -34.1 30 13.0 -22.4 18 3 264.7 264.7 261.3 265.4 0.25 17 837 1526 -21.1 -24.2 76 3.1 -21.5 25 3 265.2 265.3 262.5 267.0 0.64 18 827 1614 -21.5 -27.5 58 6.0 -22.2 16 4 265.7 265.8 262.6 267.1 0.48 19 812 1749 -21.9 -26.3 67 4.4 -22.5 3 6 266.7 266.8 263.4 268.3 0.55 20 803 1831 -22.1 -24.5 81 2.4 -22.4 355 7 267.3 267.4 264.0 269.2 0.65 21 780 2044 -23.3 -26.9 72 3.6 -23.8 351 8 268.3 268.3 264.5 269.8 0.54 22 763 2205 -22.3 -27.3 64 5.0 -22.9 345 9 271.0 271.1 266.4 272.6 0.53 23 707 2764 -23.1 -26.8 72 3.7 -23.6 324 20 276.1 276.2 269.9 277.9 0.60 24 700 2837 -23.5 -28.0 66 4.5 -24.1 320 19 276.5 276.6 270.0 278.1 0.55 25 625 3658 -28.1 -36.1 46 8.0 -28.8 315 20 280.3 280.4 271.8 281.2 0.28 26 562 4412 -34.1 -37.5 71 3.4 -34.4 314 22 281.9 281.9 272.8 282.7 0.27 27 500 5220 -40.3 -44.5 64 4.2 -40.5 310 19 283.9 283.9 273.6 284.4 0.15 28 466 5696 -44.7 -47.6 73 2.9 -44.8 310 19 284.2 284.2 273.8 284.6 0.11 29 455 5856 -44.7 -56.7 25 12.0 -45.0 312 21 286.2 286.2 274.7 286.3 0.04 30 443 6034 -45.7 -62.7 13 17.0 -46.0 303 26 287.1 287.1 275.2 287.2 0.02 31 400 6710 -48.7 -64.7 14 16.0 -49.0 305 35 291.7 291.7 277.5 291.8 0.02 32 335 7860 -53.3 -68.3 14 15.0 -53.5 300 50 300.6 300.6 281.6 300.6 0.01 33 300 8570 -52.1 -74.1 5 22.0 -52.4 315 48 311.9 311.9 286.0 311.9 0.01 34 266 9355 -50.1 -78.1 2 28.0 -50.5 305 49 325.8 325.8 290.5 325.8 0.00 35 250 9760 -51.1 -79.1 2 28.0 -51.4 305 56 330.1 330.1 291.7 330.1 0.00 36 200 11210 -51.7 -81.7 2 30.0 -52.1 315 49 350.9 350.9 296.8 350.9 0.00 37 192 11474 -52.3 -82.3 2 30.0 -52.7 312 50 354.1 354.1 297.5 354.1 0.00 38 150 13070 -51.7 -83.7 1 32.0 -52.2 290 49 381.0 381.0 302.4 381.0 0.00 39 121 14464 -50.1 -83.8 1 33.7 -50.9 295 64 408.1 408.1 306.3 408.1 0.00 40 103 15516 -48.9 -83.9 1 35.0 -49.9 280 55 429.6 429.6 308.8 429.6 0.00 41 100 15710 -49.3 -84.3 1 35.0 -50.3 290 46 432.5 432.5 309.1 432.5 0.00 42 83 16935 -49.3 -85.3 1 36.0 -50.5 285 53 456.1 456.1 311.4 456.2 0.00 43 70 18060 -47.3 -84.3 1 37.0 -49.0 275 71 483.2 483.2 313.7 483.2 0.00 44 63 18760 -44.3 -84.3 0 40.0 -46.7 277 68 504.6 504.6 315.3 504.6 0.01 45 53 19911 -46.3 -85.3 0 39.0 -48.6 258 41 525.5 525.5 316.6 525.6 0.01 46 50 20300 -43.5 -83.5 0 40.0 -46.6 270 53 541.0 541.0 317.6 541.0 0.01 47 45 21010 -42.9 -82.9 0 40.0 -46.4 279 54 559.0 559.0 318.6 559.0 0.01 48 42 21473 -44.7 -84.7 0 40.0 -47.9 263 46 565.6 565.6 318.9 565.7 0.01 49 41 21636 -41.1 -82.1 0 41.0 -45.4 260 46 578.5 578.5 319.6 578.6 0.01 50 34 22895 -45.9 -84.9 0 39.0 -49.3 255 51 597.7 597.7 320.5 597.8 0.01 51 30 23730 -44.7 -84.7 0 40.0 -48.7 265 52 622.8 622.8 321.6 622.8 0.01 52 26 24692 -42.7 -82.7 0 40.0 -47.9 260 49 654.5 654.5 322.9 654.6 0.02 53 22 25813 -45.5 -84.5 0 39.0 -50.2 259 53 678.2 678.2 323.7 678.3 0.01 TRP 335 7860 -53.3 -68.3 14 15.0 -53.5 300 50 300.6 300.6 281.6 300.6 0.01 WND 121 14464 -50.1 -83.8 1 33.7 -50.9 295 64 408.1 408.1 306.3 408.1 0.00 Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 64.20 % Est. max temperature: -8.10 C = 17.43 F Sfc-Lift cond lev (LCL): 994.83 mb = 245.36 m = 804.98 ft T: -20.63 C 700-500 lapse rate: 7.05 C/km ThetaE index: 0.55 C Layer 850.0- 837.0 mb Conv cond level (CCL): 610.60 mb = 3823.63 m = 12544.58 ft Mean mixing ratio: 0.55 g/kg Conv temperature: 9.66 C = 49.38 F Cap Strength: 22.25 C Lifted Index: 23.14 C Risk: None Lifted Index @300 mb: 39.81 C Lifted Index @700 mb: 19.02 C Showalter Index: 14.93 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 14.80 C K Index: -10.60 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.55 J/kg Max Up Vert Vel: 8.89 m/s Conv Inhibition (B-): 62437.84 J/kg Cap Strength: 23.02 C Lift Cond Lev (LCL): 918.40 mb = 838.21 m = 2750.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 11 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 1027 4 100 8 -7.9 1.4 | 143 16 -9.4 12.6 1 1000 207 115 11 -10.0 4.6 | 144 20 -11.5 15.8 2 987 305 100 10 -9.8 1.7 | 139 17 -11.3 12.9 3 947 610 90 9 -9.0 0.0 | 137 15 -10.5 11.2 4 925 785 75 8 -7.7 -2.1 | 135 13 -9.2 9.1 5 909 914 65 8 -7.3 -3.4 | 132 12 -8.7 7.8 6 872 1219 65 4 -3.6 -1.7 | 152 11 -5.1 9.5 7 850 1412 10 3 -0.5 -3.0 | 166 8 -2.0 8.2 8 837 1524 25 3 -1.3 -2.7 | 162 9 -2.8 8.5 9 803 1829 355 7 0.6 -7.0 | 168 4 -0.9 4.2 10 770 2134 350 8 1.4 -7.9 | 178 3 -0.1 3.3 11 739 2438 330 12 6.0 -10.4 | 260 5 4.5 0.8 12 709 2743 325 20 11.5 -16.4 | 297 11 10.0 -5.2 13 700 2837 320 19 12.2 -14.6 | 287 11 10.7 -3.4 14 651 3353 315 18 12.7 -12.7 | 278 11 11.2 -1.5 15 623 3658 315 20 14.1 -14.1 | 283 13 12.7 -2.9 16 572 4267 315 22 15.6 -15.6 | 287 15 14.1 -4.4 17 525 4877 310 23 17.6 -14.8 | 283 17 16.1 -3.6 18 500 5220 310 19 14.6 -12.2 | 274 13 13.1 -1.0 19 480 5486 300 19 16.5 -9.5 | 264 15 15.0 1.7 20 459 5791 315 19 13.4 -13.4 | 281 12 11.9 -2.2 21 439 6096 300 28 24.2 -14.0 | 277 23 22.8 -2.8 22 400 6710 305 35 28.7 -20.1 | 288 29 27.2 -8.9 23 348 7620 300 42 36.4 -21.0 | 286 36 34.9 -9.8 24 335 7860 300 50 43.3 -25.0 | 288 44 41.8 -13.8 25 316 8230 305 54 44.2 -31.0 | 295 47 42.7 -19.8 26 300 8570 315 48 33.9 -33.9 | 305 40 32.4 -22.7 27 275 9144 305 45 36.9 -25.8 | 292 38 35.4 -14.6 28 250 9760 305 56 45.9 -32.1 | 295 49 44.4 -20.9 29 228 10363 305 60 49.1 -34.4 | 296 53 47.7 -23.2 30 200 11210 315 49 34.6 -34.6 | 305 41 33.2 -23.4 31 198 11278 315 50 35.4 -35.4 | 306 42 33.9 -24.2 32 150 13070 290 49 46.0 -16.8 | 277 45 44.6 -5.6 33 149 13106 285 48 46.4 -12.4 | 272 45 44.9 -1.2 34 136 13716 300 43 37.2 -21.5 | 286 37 35.7 -10.3 35 121 14464 295 64 58.0 -27.0 | 286 59 56.5 -15.8 36 118 14630 295 64 58.0 -27.0 | 286 59 56.5 -15.8 37 107 15240 280 47 46.3 -8.2 | 266 45 44.8 3.0 38 103 15545 280 56 55.1 -9.7 | 268 54 53.7 1.5 39 100 15710 290 46 43.2 -15.7 | 276 42 41.7 -4.5 40 98 15850 290 46 43.2 -15.7 | 276 42 41.7 -4.5 41 89 16459 265 36 35.9 3.1 | 247 37 34.4 14.3 42 81 17069 290 58 54.5 -19.8 | 279 54 53.0 -8.6 43 71 17983 260 60 59.1 10.4 | 249 62 57.6 21.6 44 70 18060 275 71 70.7 -6.2 | 266 69 69.2 5.0 45 68 18288 275 68 67.7 -5.9 | 265 66 66.2 5.3 46 65 18593 275 73 72.7 -6.4 | 266 71 71.2 4.8 47 56 19507 285 47 45.4 -12.2 | 271 44 43.9 -1.0 48 54 19812 255 38 36.7 9.8 | 239 41 35.2 21.0 49 50 20300 270 53 53.0 -0.0 | 258 53 51.5 11.2 50 49 20422 265 63 62.8 5.5 | 255 64 61.3 16.7 51 45 21031 280 54 53.2 -9.4 | 268 52 51.7 1.8 52 43 21336 265 46 45.8 4.0 | 251 47 44.3 15.2 53 41 21641 260 46 45.3 8.0 | 246 48 43.8 19.2 54 39 21946 275 50 49.8 -4.4 | 262 49 48.3 6.8 55 37 22250 265 42 41.8 3.7 | 250 43 40.3 14.9 56 34 22860 255 51 49.3 13.2 | 243 54 47.8 24.4 57 30 23730 265 52 51.8 4.5 | 253 53 50.3 15.7 58 30 23774 265 66 65.7 5.8 | 255 66 64.3 17.0 59 26 24079 260 49 48.3 8.5 | 247 51 46.8 19.7 60 24 24384 260 53 52.2 9.2 | 248 55 50.7 20.4 61 13 25908 255 53 51.2 13.7 | 243 56 49.7 24.9 Wind Parameters Mean winds (0-6000m): 322.4 at 15.1 knts Storm direction: 352.4 at 11.3 knts Shear (0-3000m) pos: 0.0 neg: 4.4 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 140.9 deg Storm rel helicity (0-3000m) pos: 30.1 neg: -23.2 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 73.06 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 ------------------------------------------------------------------------------- 500 104 10 141 17| 0.0 1.7 1.7| 1.6 -10.3 -8.7 -17.5 -0.23| 8.2 -1.9 1000 92 9 138 16| 0.0 2.4 2.4| 4.8 -14.8 -10.0 -10.0 -0.15| 7.0 -1.1 1500 85 7 140 14| 0.0 2.7 2.7| 18.2 -15.8 2.4 1.6 0.12| 6.9 0.9 2000 70 7 138 12| 0.0 3.2 3.2| 19.6 -16.7 2.8 1.4 0.12| 6.6 0.8 2500 46 8 131 9| 0.0 4.1 4.1| 24.9 -16.7 8.2 3.3 0.28| 6.8 1.9 3000 11 9 122 4| 0.0 4.4 4.4| 30.1 -23.2 6.8 2.3 0.23| 7.0 1.6 4000 340 12 269 3| 0.0 3.6 3.6| 35.2 -26.5 8.7 2.2 0.22| 5.8 1.3 5000 328 14 277 6| 0.0 3.0 3.0| 36.5 -34.5 2.0 0.4 0.17| 5.1 0.9 6000 322 15 275 8| 0.6 2.3 2.8| 50.3 -50.9 -0.6 -0.1 0.12| 5.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251205.00.gif