UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120506.upa.cvt Date: 0600Z 5 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 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 1029 4 -23.7 -25.0 89 1.3 -23.8 105 3 247.4 247.5 247.4 248.7 0.49 1 1026 26 -21.5 -23.3 85 1.8 -21.7 99 3 249.8 249.9 249.8 251.3 0.57 2 1011 140 -20.3 -21.4 91 1.1 -20.4 71 5 252.1 252.2 252.0 253.9 0.68 3 1008 163 -20.3 -21.2 92 0.9 -20.4 65 6 252.3 252.4 252.2 254.1 0.70 4 1000 225 -20.7 -21.2 96 0.5 -20.8 50 7 252.4 252.6 252.4 254.3 0.70 5 986 329 -21.5 -22.2 94 0.7 -21.6 46 9 252.7 252.8 252.5 254.4 0.65 6 983 352 -20.9 -23.9 77 3.0 -21.2 47 9 253.5 253.6 253.0 255.0 0.56 7 925 802 -19.7 -22.1 81 2.4 -20.0 350 6 259.2 259.3 258.0 261.1 0.70 8 919 850 -19.7 -22.1 81 2.4 -20.0 354 6 259.6 259.8 258.3 261.6 0.71 9 916 875 -19.5 -26.5 54 7.0 -20.4 356 6 260.1 260.2 258.2 261.4 0.48 10 911 915 -19.5 -26.5 54 7.0 -20.4 360 6 260.5 260.6 258.6 261.9 0.48 11 884 1138 -19.7 -30.7 37 11.0 -20.9 338 7 262.5 262.6 259.9 263.5 0.33 12 880 1172 -19.9 -23.7 72 3.8 -20.4 335 8 262.7 262.8 260.6 264.5 0.64 13 876 1206 -19.9 -23.4 74 3.5 -20.4 331 8 263.0 263.1 260.9 264.9 0.66 14 867 1282 -19.7 -25.7 59 6.0 -20.5 328 10 264.0 264.1 261.4 265.6 0.54 15 850 1429 -20.3 -24.1 72 3.8 -20.8 325 13 264.9 265.0 262.3 266.7 0.64 16 747 2383 -21.7 -26.6 65 4.9 -22.4 326 19 273.3 273.4 268.0 275.0 0.58 17 700 2860 -23.5 -30.5 53 7.0 -24.4 325 27 276.5 276.5 269.8 277.8 0.43 18 631 3610 -27.7 -36.7 42 9.0 -28.5 330 31 280.0 280.0 271.6 280.8 0.26 19 500 5240 -39.3 -48.3 38 9.0 -39.7 310 28 285.1 285.1 274.2 285.4 0.10 20 478 5548 -41.7 -50.7 37 9.0 -42.0 315 30 285.9 285.9 274.6 286.1 0.08 21 465 5736 -41.1 -60.1 11 19.0 -41.6 319 31 288.9 288.9 276.1 289.0 0.03 22 440 6111 -43.5 -54.5 29 11.0 -43.8 325 34 290.4 290.4 277.0 290.6 0.05 23 400 6750 -47.1 -62.1 16 15.0 -47.4 330 39 293.8 293.8 278.6 293.9 0.02 24 348 7661 -52.1 -66.1 17 14.0 -52.3 335 58 299.0 299.0 280.9 299.0 0.02 25 300 8620 -52.5 -73.5 6 21.0 -52.7 335 82 311.3 311.4 285.8 311.4 0.01 26 291 8817 -52.4 -74.3 5 21.8 -52.7 330 87 314.2 314.2 286.8 314.2 0.01 27 250 9800 -52.1 -78.1 3 26.0 -52.4 330 78 328.6 328.6 291.3 328.6 0.00 28 212 10864 -53.9 -80.9 2 27.0 -54.2 325 73 341.7 341.7 294.7 341.7 0.00 29 200 11240 -52.1 -81.1 2 29.0 -52.5 325 57 350.3 350.3 296.7 350.3 0.00 30 195 11404 -51.3 -81.3 2 30.0 -51.7 324 55 354.1 354.1 297.5 354.1 0.00 31 169 12330 -53.1 -82.1 2 29.0 -53.5 316 59 365.9 365.9 299.8 365.9 0.00 32 150 13100 -52.3 -82.3 2 30.0 -52.8 315 58 380.0 380.0 302.2 380.0 0.00 33 102 15601 -49.7 -82.7 1 33.0 -50.7 294 46 429.3 429.3 308.7 429.3 0.00 34 100 15730 -50.5 -82.5 1 32.0 -51.4 295 46 430.2 430.2 308.9 430.2 0.00 35 71 17977 -49.5 -82.5 1 33.0 -50.8 289 66 476.6 476.6 313.2 476.6 0.01 36 70 18070 -48.7 -82.7 1 34.0 -50.1 290 65 480.2 480.2 313.5 480.2 0.01 37 61 18981 -42.9 -79.9 1 37.0 -45.7 285 46 512.4 512.4 315.8 512.5 0.01 38 50 20300 -48.1 -83.1 1 35.0 -50.1 285 58 530.1 530.1 316.9 530.2 0.01 39 46 20858 -41.7 -80.7 1 39.0 -45.5 276 52 558.4 558.4 318.6 558.4 0.01 40 38 22147 -44.7 -81.7 1 37.0 -48.1 268 64 582.1 582.1 319.8 582.2 0.01 41 34 22898 -41.1 -80.1 1 39.0 -46.0 274 60 610.3 610.4 321.1 610.5 0.02 42 30 23740 -46.1 -82.1 1 36.0 -49.7 260 49 619.0 619.0 321.5 619.1 0.02 43 25 24949 -48.5 -83.5 1 35.0 -51.9 278 63 645.2 645.2 322.5 645.3 0.01 44 23 25505 -43.3 -81.3 1 38.0 -48.6 279 64 676.1 676.1 323.6 676.2 0.02 45 20 26440 -46.7 -82.7 1 36.0 -51.2 275 66 693.2 693.2 324.2 693.4 0.02 46 19 26780 -46.7 -82.7 1 36.0 -51.4 266 60 703.5 703.5 324.6 703.7 0.02 47 14 28803 -47.3 -83.3 1 36.0 -52.8 275 66 765.6 765.7 326.4 765.9 0.03 TRP 348 7661 -52.1 -66.1 17 14.0 -52.3 335 58 299.0 299.0 280.9 299.0 0.02 WND 291 8817 -52.4 -74.3 5 21.8 -52.7 330 87 314.2 314.2 286.8 314.2 0.01 Sounding variables and indices 1000-500 mb thick: 5015.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 56.44 % Est. max temperature: -8.23 C = 17.19 F Sfc-Lift cond lev (LCL): 1007.05 mb = 170.66 m = 559.90 ft T: -20.35 C 700-500 lapse rate: 6.64 C/km ThetaE index: 0.15 C Layer 916.0- 911.0 mb Conv cond level (CCL): 637.20 mb = 3539.73 m = 11613.15 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 8.81 C = 47.86 F Cap Strength: 21.32 C Lifted Index: 24.02 C Risk: None Lifted Index @300 mb: 39.30 C Lifted Index @700 mb: 18.90 C Showalter Index: 15.23 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 15.20 C K Index: -12.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.91 J/kg Max Up Vert Vel: 8.11 m/s Conv Inhibition (B-): 76291.88 J/kg Cap Strength: 23.87 C Lift Cond Lev (LCL): 946.74 mb = 629.94 m = 2066.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 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 1029 4 105 3 -2.9 0.8 | 165 18 -4.6 17.1 1 1000 225 50 7 -5.4 -4.5 | 149 14 -7.1 11.9 2 989 305 45 9 -6.4 -6.4 | 141 13 -8.1 10.0 3 949 610 55 7 -5.7 -4.0 | 149 14 -7.4 12.3 4 925 802 350 6 1.0 -5.9 | 176 10 -0.7 10.5 5 911 914 360 6 -0.0 -6.0 | 171 10 -1.7 10.4 6 874 1219 330 8 4.0 -6.9 | 194 10 2.3 9.4 7 850 1429 325 13 7.5 -10.6 | 225 8 5.8 5.7 8 839 1524 325 13 7.5 -10.6 | 225 8 5.8 5.7 9 805 1829 330 13 6.5 -11.3 | 223 7 4.8 5.1 10 773 2134 330 13 6.5 -11.3 | 223 7 4.8 5.1 11 741 2438 325 20 11.5 -16.4 | 270 10 9.8 -0.0 12 711 2743 330 25 12.5 -21.7 | 296 12 10.8 -5.3 13 700 2860 325 27 15.5 -22.1 | 293 15 13.8 -5.8 14 653 3353 330 30 15.0 -26.0 | 306 16 13.3 -9.6 15 625 3658 330 31 15.5 -26.8 | 307 17 13.8 -10.5 16 574 4267 315 30 21.2 -21.2 | 284 20 19.5 -4.9 17 526 4877 315 32 22.6 -22.6 | 287 22 20.9 -6.3 18 504 5182 305 30 24.6 -17.2 | 272 23 22.9 -0.8 19 500 5240 310 28 21.4 -18.0 | 275 20 19.8 -1.6 20 441 6096 325 34 19.5 -27.9 | 303 21 17.8 -11.5 21 421 6401 320 34 21.9 -26.0 | 296 22 20.2 -9.7 22 400 6750 330 39 19.5 -33.8 | 314 25 17.8 -17.4 23 350 7620 335 50 21.1 -45.3 | 326 35 19.4 -29.0 24 348 7661 335 58 24.5 -52.6 | 328 43 22.8 -36.2 25 334 7925 340 61 20.9 -57.3 | 335 45 19.2 -41.0 26 300 8620 335 82 34.7 -74.3 | 330 67 33.0 -58.0 27 291 8817 330 87 43.5 -75.3 | 325 72 41.8 -59.0 28 290 8839 330 87 43.5 -75.3 | 325 72 41.8 -59.0 29 277 9144 325 82 47.0 -67.2 | 318 68 45.3 -50.8 30 250 9800 330 78 39.0 -67.5 | 324 63 37.3 -51.2 31 208 10973 325 73 41.9 -59.8 | 317 59 40.2 -43.4 32 200 11240 325 57 32.7 -46.7 | 314 43 31.0 -30.3 33 181 11887 320 50 32.1 -38.3 | 306 38 30.4 -21.9 34 165 12497 315 62 43.8 -43.8 | 303 50 42.1 -27.5 35 150 13100 315 58 41.0 -41.0 | 302 46 39.3 -24.7 36 108 15240 290 47 44.2 -16.1 | 270 42 42.5 0.3 37 100 15730 295 46 41.7 -19.4 | 274 40 40.0 -3.1 38 98 15850 295 46 41.7 -19.4 | 274 40 40.0 -3.1 39 78 17374 290 51 47.9 -17.4 | 271 46 46.2 -1.1 40 74 17678 285 69 66.6 -17.9 | 271 65 65.0 -1.5 41 70 18070 290 65 61.1 -22.2 | 276 60 59.4 -5.9 42 68 18288 290 66 62.0 -22.6 | 276 61 60.3 -6.2 43 65 18593 295 62 56.2 -26.2 | 280 55 54.5 -9.8 44 59 19202 280 37 36.4 -6.4 | 254 36 34.7 9.9 45 56 19507 265 46 45.8 4.0 | 245 49 44.1 20.4 46 50 20300 285 58 56.0 -15.0 | 269 54 54.3 1.3 47 49 20422 280 61 60.1 -10.6 | 264 59 58.4 5.8 48 45 21031 275 48 47.8 -4.2 | 255 48 46.1 12.2 49 43 21336 270 52 52.0 -0.0 | 252 53 50.3 16.4 50 41 21641 265 60 59.8 5.2 | 250 62 58.1 21.6 51 36 22555 270 67 67.0 -0.0 | 256 67 65.3 16.4 52 31 23470 280 47 46.3 -8.2 | 260 45 44.6 8.2 53 30 23740 260 49 48.3 8.5 | 242 53 46.6 24.9 54 30 23774 275 42 41.8 -3.7 | 252 42 40.1 12.7 55 29 24079 260 48 47.3 8.3 | 242 52 45.6 24.7 56 27 24384 275 57 56.8 -5.0 | 258 56 55.1 11.4 57 24 25298 280 67 66.0 -11.6 | 266 64 64.3 4.7 58 21 26213 275 52 51.8 -4.5 | 257 51 50.1 11.8 59 20 26440 275 66 65.7 -5.8 | 261 65 64.1 10.6 60 19 26518 265 59 58.8 5.1 | 249 61 57.1 21.5 61 15 27127 275 69 68.7 -6.0 | 261 68 67.0 10.3 62 13 27432 275 60 59.8 -5.2 | 259 59 58.1 11.1 63 11 27737 270 45 45.0 -0.0 | 249 46 43.3 16.4 64 6 29261 270 52 52.0 -0.0 | 252 53 50.3 16.4 Wind Parameters Mean winds (0-6000m): 324.1 at 21.9 knts Storm direction: 354.1 at 16.4 knts Shear (0-3000m) pos: 1.2 neg: 4.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 131.6 deg Storm rel helicity (0-3000m) pos: 72.0 neg: -29.6 tot: 42.4 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.48 Bulk Shear: 69.11 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 53 7 150 14| 0.0 6.6 6.6| 4.2 -26.1 -21.9 -43.8 -0.53| 10.1 -5.3 1000 38 7 152 12| 0.0 4.3 4.3| 25.3 -28.7 -3.3 -3.3 0.04| 10.2 0.4 1500 8 8 163 9| 0.0 5.3 5.3| 43.5 -28.7 14.9 9.9 0.31| 9.6 2.9 2000 351 9 178 7| 0.3 4.0 4.3| 43.5 -29.2 14.4 7.2 0.29| 7.5 2.1 2500 343 10 192 7| 0.2 4.9 5.1| 59.1 -29.2 30.0 12.0 0.42| 7.7 3.2 3000 337 13 216 6| 1.2 4.0 5.2| 72.0 -29.6 42.4 14.1 0.44| 7.7 3.4 4000 333 17 261 6| 1.3 3.1 4.4| 84.2 -50.1 34.1 8.5 0.34| 6.8 2.4 5000 327 20 273 9| 1.0 2.7 3.8| 88.7 -79.5 9.2 1.8 0.23| 6.2 1.4 6000 324 22 277 11| 1.4 2.3 3.7|139.8 -96.1 43.7 7.3 0.27| 6.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251205.06.gif