UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120218.upa.cvt Date: 1800Z 2 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 2 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 1023 4 -20.5 -22.5 84 2.0 -20.8 325 13 251.0 251.1 250.9 252.6 0.61 1 1000 185 -21.7 -21.8 99 0.1 -21.7 320 12 251.4 251.6 251.4 253.2 0.67 2 989 266 -22.5 -22.6 99 0.1 -22.5 317 13 251.4 251.5 251.4 253.1 0.63 3 942 627 -19.3 -23.2 71 3.9 -19.8 309 13 258.2 258.3 257.1 260.0 0.63 4 932 706 -19.9 -23.3 74 3.4 -20.4 307 13 258.4 258.5 257.2 260.1 0.63 5 925 762 -20.1 -23.4 75 3.3 -20.5 305 13 258.8 258.9 257.5 260.5 0.63 6 853 1356 -24.3 -26.5 82 2.2 -24.5 317 15 260.4 260.5 258.6 261.9 0.51 7 850 1382 -23.9 -27.0 76 3.1 -24.2 320 15 261.1 261.2 259.0 262.5 0.49 8 843 1443 -22.7 -28.7 58 6.0 -23.4 320 15 263.0 263.1 260.4 264.2 0.42 9 818 1663 -23.9 -26.8 77 2.9 -24.2 322 17 264.0 264.1 261.3 265.5 0.52 10 734 2450 -26.5 -39.5 28 13.0 -27.5 315 19 269.5 269.5 264.6 270.0 0.17 11 700 2791 -28.5 -39.5 34 11.0 -29.3 310 16 270.9 271.0 265.7 271.5 0.18 12 667 3136 -30.3 -48.3 16 18.0 -31.2 295 16 272.7 272.7 266.6 272.9 0.07 13 598 3912 -31.3 -50.3 14 19.0 -32.3 256 19 280.2 280.2 271.4 280.4 0.06 14 576 4177 -33.5 -47.5 23 14.0 -34.2 252 19 280.6 280.6 271.6 280.9 0.09 15 500 5160 -38.7 -56.7 13 18.0 -39.3 250 23 285.9 285.9 274.5 286.0 0.04 16 491 5285 -39.5 -57.5 13 18.0 -40.1 250 22 286.4 286.4 274.8 286.5 0.03 17 415 6424 -44.7 -66.7 7 22.0 -45.1 256 28 293.8 293.8 278.5 293.8 0.01 18 400 6670 -44.7 -67.7 6 23.0 -45.1 260 32 296.9 296.9 280.0 296.9 0.01 19 395 6754 -44.3 -69.3 5 25.0 -44.7 259 32 298.5 298.5 280.7 298.5 0.01 20 365 7279 -46.5 -69.5 6 23.0 -46.9 255 34 302.4 302.4 282.3 302.4 0.01 21 313 8291 -48.5 -69.5 7 21.0 -48.8 254 40 313.2 313.2 286.5 313.2 0.01 22 300 8570 -47.3 -72.3 4 25.0 -47.7 250 42 318.7 318.7 288.3 318.7 0.01 23 250 9780 -46.5 -77.5 2 31.0 -47.1 250 43 336.9 336.9 293.6 337.0 0.00 24 222 10568 -45.5 -79.5 1 34.0 -46.2 259 45 350.1 350.1 296.7 350.1 0.00 25 200 11260 -46.3 -81.3 1 35.0 -47.0 240 41 359.5 359.5 298.6 359.5 0.00 26 150 13170 -47.7 -82.7 1 35.0 -48.5 250 49 387.9 387.9 303.5 387.9 0.00 27 114 14987 -47.5 -83.5 1 36.0 -48.6 237 42 419.9 419.9 307.7 419.9 0.00 28 100 15860 -44.9 -82.9 1 38.0 -46.4 250 41 441.0 441.0 310.0 441.0 0.00 29 92 16415 -44.1 -83.1 1 39.0 -45.9 237 36 453.2 453.2 311.1 453.2 0.00 30 70 18230 -46.7 -84.7 1 38.0 -48.5 240 41 484.5 484.5 313.8 484.5 0.00 31 50 20450 -49.9 -85.9 1 36.0 -51.6 245 53 525.9 525.9 316.6 525.9 0.00 32 47 20853 -50.7 -86.7 1 36.0 -52.4 246 53 533.4 533.4 317.1 533.4 0.00 33 37 22421 -47.3 -86.3 0 39.0 -50.1 246 41 579.8 579.9 319.6 579.9 0.01 34 30 23800 -49.5 -86.5 1 37.0 -52.2 245 48 609.7 609.7 321.0 609.7 0.01 35 29 24022 -49.5 -86.5 1 37.0 -52.3 243 48 615.6 615.6 321.3 615.7 0.01 36 20 26470 -46.1 -85.1 0 39.0 -50.8 250 56 695.1 695.1 324.3 695.2 0.01 37 16 27952 -46.7 -85.7 0 39.0 -52.0 250 69 738.8 738.8 325.6 739.0 0.02 38 14 28837 -47.1 -86.1 0 39.0 -52.7 250 69 766.3 766.3 326.4 766.5 0.02 TRP 365 7279 -46.5 -69.5 6 23.0 -46.9 255 34 302.4 302.4 282.3 302.4 0.01 WND 16 27952 -46.7 -85.7 0 39.0 -52.0 250 69 738.8 738.8 325.6 739.0 0.02 Sounding variables and indices 1000-500 mb thick: 4975.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 43.47 % Est. max temperature: -11.50 C = 11.30 F Sfc-Lift cond lev (LCL): 989.85 mb = 260.13 m = 853.45 ft T: -22.44 C 700-500 lapse rate: 4.31 C/km ThetaE index: 0.10 C Layer 989.0- 942.0 mb Conv cond level (CCL): 854.97 mb = 1339.45 m = 4394.45 ft Mean mixing ratio: 0.63 g/kg Conv temperature: -11.07 C = 12.07 F Cap Strength: 21.03 C Lifted Index: 24.44 C Risk: None Lifted Index @300 mb: 44.35 C Lifted Index @700 mb: 13.73 C Showalter Index: 19.23 C Risk: None Total Totals Index: 26.50 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 11.70 C K Index: -23.20 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 4.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.67 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 70279.89 J/kg Cap Strength: 24.38 C Lift Cond Lev (LCL): 941.58 mb = 629.98 m = 2066.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 13 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 1023 4 325 13 7.5 -10.6 | 56 3 -2.5 -1.7 1 1000 185 320 12 7.7 -9.2 | 83 2 -2.3 -0.3 2 984 305 315 13 9.2 -9.2 | 71 1 -0.8 -0.3 3 944 610 310 13 10.0 -8.4 | 179 1 -0.0 0.6 4 925 762 305 13 10.6 -7.5 | 205 2 0.7 1.5 5 906 914 305 13 10.6 -7.5 | 205 2 0.7 1.5 6 869 1219 300 12 10.4 -6.0 | 188 3 0.4 2.9 7 850 1382 320 15 9.6 -11.5 | 7 3 -0.3 -2.6 8 834 1524 320 16 10.3 -12.3 | 355 3 0.3 -3.3 9 799 1829 325 19 10.9 -15.6 | 352 7 0.9 -6.6 10 766 2134 325 20 11.5 -16.4 | 349 8 1.5 -7.5 11 735 2438 315 19 13.4 -13.4 | 322 6 3.5 -4.5 12 705 2743 315 16 11.3 -11.3 | 331 3 1.3 -2.4 13 700 2791 310 16 12.3 -10.3 | 301 3 2.3 -1.4 14 675 3048 300 16 13.9 -8.0 | 257 4 3.9 0.9 15 619 3658 260 19 18.7 3.3 | 216 15 8.7 12.2 16 568 4267 250 19 17.9 6.5 | 207 17 7.9 15.4 17 521 4877 255 21 20.3 5.4 | 216 18 10.3 14.4 18 500 5160 250 23 21.6 7.9 | 215 20 11.6 16.8 19 498 5182 250 22 20.7 7.5 | 213 20 10.7 16.4 20 435 6096 250 22 20.7 7.5 | 213 20 10.7 16.4 21 400 6670 260 32 31.5 5.6 | 236 26 21.5 14.5 22 365 7279 255 34 32.8 8.8 | 232 29 22.9 17.7 23 347 7620 255 40 38.6 10.4 | 236 35 28.7 19.3 24 331 7925 260 37 36.4 6.4 | 240 31 26.5 15.3 25 300 8570 250 42 39.5 14.4 | 232 38 29.5 23.3 26 275 9144 250 46 43.2 15.7 | 233 41 33.3 24.7 27 263 9449 245 52 47.1 22.0 | 230 48 37.2 30.9 28 250 9780 250 43 40.4 14.7 | 232 39 30.4 23.6 29 219 10668 260 45 44.3 7.8 | 244 38 34.3 16.7 30 209 10973 255 40 38.6 10.4 | 236 35 28.7 19.3 31 200 11260 240 41 35.5 20.5 | 221 39 25.5 29.4 32 199 11278 235 39 31.9 22.4 | 215 38 22.0 31.3 33 182 11887 250 36 33.8 12.3 | 228 32 23.9 21.2 34 151 13106 245 54 48.9 22.8 | 231 50 39.0 31.7 35 150 13170 250 49 46.0 16.8 | 235 44 36.1 25.7 36 132 14021 250 49 46.0 16.8 | 235 44 36.1 25.7 37 126 14326 235 35 28.7 20.1 | 213 35 18.7 29.0 38 120 14630 225 37 26.2 26.2 | 205 39 16.2 35.1 39 110 15240 245 45 40.8 19.0 | 228 42 30.8 27.9 40 105 15545 240 50 43.3 25.0 | 224 48 33.3 33.9 41 100 15860 250 41 38.5 14.0 | 231 37 28.6 22.9 42 96 16154 250 41 38.5 14.0 | 231 37 28.6 22.9 43 91 16459 235 35 28.7 20.1 | 213 35 18.7 29.0 44 80 17374 255 38 36.7 9.8 | 235 33 26.7 18.8 45 76 17678 240 49 42.4 24.5 | 224 47 32.5 33.4 46 70 18230 240 41 35.5 20.5 | 221 39 25.5 29.4 47 69 18288 235 41 33.6 23.5 | 216 40 23.6 32.4 48 53 20117 240 35 30.3 17.5 | 218 33 20.3 26.4 49 50 20450 245 53 48.0 22.4 | 231 49 38.1 31.3 50 48 20726 245 53 48.0 22.4 | 231 49 38.1 31.3 51 44 21336 250 51 47.9 17.4 | 235 46 38.0 26.4 52 42 21641 250 40 37.6 13.7 | 231 36 27.6 22.6 53 30 23774 240 42 36.4 21.0 | 221 40 26.4 29.9 54 30 23800 245 48 43.5 20.3 | 229 44 33.5 29.2 55 27 24384 240 48 41.6 24.0 | 224 46 31.6 32.9 56 26 24689 230 53 40.6 34.1 | 215 53 30.6 43.0 57 24 25298 245 64 58.0 27.0 | 233 60 48.0 36.0 58 20 26470 250 56 52.6 19.2 | 237 51 42.7 28.1 59 17 27432 245 57 51.7 24.1 | 232 53 41.7 33.0 60 17 27737 245 56 50.8 23.7 | 231 52 40.8 32.6 61 16 27952 250 69 64.8 23.6 | 239 64 54.9 32.5 62 13 28346 250 69 64.8 23.6 | 239 64 54.9 32.5 63 10 28956 250 58 54.5 19.8 | 237 53 44.5 28.8 Wind Parameters Mean winds (0-6000m): 281.8 at 17.8 knts Storm direction: 311.8 at 13.4 knts Shear (0-3000m) pos: 1.5 neg: 2.1 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -153.6 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -9.5 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.15 Bulk Shear: 14.74 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 ------------------------------------------------------------------------------- 500 317 13 72 1| 0.0 3.1 3.1| 0.9 -0.1 0.8 1.5 0.42| 3.7 1.5 1000 312 13 127 1| 0.0 2.5 2.5| 1.0 -0.2 0.8 0.8 0.37| 2.9 1.1 1500 311 13 152 0| 1.8 1.6 3.4| 1.5 -0.8 0.7 0.5 0.43| 4.8 2.1 2000 315 14 354 1| 2.3 1.2 3.6| 1.5 -1.5 -0.0 -0.0 0.30| 4.7 1.4 2500 317 15 346 2| 1.9 1.7 3.6| 1.5 -6.8 -5.3 -2.1 0.11| 4.6 0.5 3000 316 16 337 2| 1.5 2.1 3.7| 1.9 -9.5 -7.6 -2.5 -0.02| 4.8 -0.1 4000 304 16 271 3| 1.2 3.4 4.6| 1.9 -30.8 -28.9 -7.2 -0.20| 5.6 -1.1 5000 291 17 245 6| 0.9 2.9 3.8| 13.3 -35.1 -21.9 -4.4 -0.14| 5.0 -0.7 6000 282 18 235 9| 0.8 2.5 3.2| 13.3 -39.3 -26.0 -4.3 -0.16| 4.3 -0.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251202.18.gif