UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120706.upa.cvt Date: 0600Z 7 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 7 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 -35.9 -38.1 80 2.2 -36.0 180 7 234.9 234.9 234.8 235.2 0.14 1 1027 68 -28.1 -28.3 98 0.2 -28.1 173 8 243.2 243.2 243.3 244.1 0.36 2 1000 268 -22.1 -24.4 82 2.3 -22.4 150 11 251.1 251.1 250.8 252.5 0.53 3 996 298 -21.3 -24.4 76 3.1 -21.7 150 11 252.1 252.2 251.7 253.6 0.53 4 943 704 -17.9 -25.9 50 8.0 -19.0 136 9 259.6 259.6 257.8 260.9 0.49 5 925 848 -17.7 -27.7 41 10.0 -19.0 130 8 261.2 261.3 259.0 262.4 0.42 6 901 1045 -17.3 -29.3 34 12.0 -18.8 112 7 263.6 263.7 260.7 264.7 0.38 7 885 1179 -17.3 -33.3 23 16.0 -19.1 99 6 264.9 265.0 261.5 265.7 0.26 8 855 1437 -17.7 -28.7 38 11.0 -19.1 74 7 267.2 267.2 263.5 268.4 0.42 9 852 1463 -17.3 -43.3 8 26.0 -19.6 72 7 267.8 267.9 263.3 268.1 0.10 10 850 1481 -17.3 -39.3 13 22.0 -19.4 70 7 268.0 268.0 263.6 268.5 0.15 11 835 1614 -17.5 -27.5 41 10.0 -18.9 57 7 269.2 269.3 265.0 270.6 0.48 12 783 2098 -15.7 -43.7 7 28.0 -18.4 22 11 276.1 276.1 269.0 276.4 0.10 13 762 2303 -15.3 -40.3 10 25.0 -18.1 23 14 278.7 278.7 270.7 279.2 0.15 14 751 2413 -15.7 -47.7 5 32.0 -18.6 25 16 279.4 279.4 270.9 279.7 0.07 15 744 2483 -15.5 -37.5 13 22.0 -18.2 24 17 280.4 280.4 271.8 281.0 0.20 16 741 2514 -15.5 -23.5 50 8.0 -17.0 23 17 280.7 280.8 272.9 283.0 0.78 17 706 2878 -17.1 -21.8 67 4.7 -18.0 22 20 282.9 283.0 274.4 285.7 0.95 18 700 2942 -17.5 -21.6 70 4.1 -18.3 25 21 283.1 283.3 274.6 286.0 0.97 19 675 3214 -19.7 -21.8 83 2.1 -20.1 17 23 283.6 283.8 274.9 286.6 0.99 20 671 3258 -19.1 -32.1 31 13.0 -20.9 15 23 284.8 284.8 274.5 286.0 0.39 21 664 3336 -19.1 -37.1 19 18.0 -21.2 11 24 285.6 285.7 274.8 286.4 0.24 22 657 3415 -19.3 -23.5 69 4.2 -20.1 11 25 286.3 286.4 276.1 288.9 0.87 23 653 3461 -19.1 -23.0 71 3.9 -19.8 12 26 287.0 287.1 276.6 289.8 0.92 24 643 3576 -18.3 -28.3 41 10.0 -20.0 14 29 289.2 289.3 277.2 291.0 0.58 25 612 3945 -19.3 -48.3 6 29.0 -22.0 19 40 292.1 292.1 277.9 292.4 0.08 26 531 4986 -26.7 -28.7 83 2.0 -27.0 358 51 295.4 295.5 280.3 297.5 0.67 27 500 5420 -28.1 -35.1 51 7.0 -28.9 350 58 298.8 298.8 281.4 300.1 0.39 28 491 5550 -28.5 -36.5 46 8.0 -29.4 349 57 299.8 299.9 281.8 301.0 0.34 29 472 5831 -30.7 -35.6 62 4.9 -31.2 347 58 300.5 300.6 282.1 301.8 0.39 30 450 6169 -31.9 -37.9 55 6.0 -32.5 346 56 303.1 303.2 283.1 304.3 0.32 31 400 6990 -38.1 -44.1 53 6.0 -38.5 350 62 305.5 305.5 283.8 306.1 0.19 32 371 7502 -42.1 -49.1 46 7.0 -42.4 350 67 306.8 306.8 284.2 307.2 0.12 33 365 7612 -42.7 -50.7 41 8.0 -43.0 350 68 307.4 307.5 284.5 307.8 0.10 34 357 7761 -43.5 -47.9 62 4.4 -43.7 349 68 308.3 308.3 284.9 308.8 0.14 35 312 8654 -49.1 -54.1 56 5.0 -49.3 342 70 312.6 312.6 286.4 312.9 0.08 36 300 8910 -49.9 -55.9 49 6.0 -50.1 340 70 315.0 315.0 287.2 315.3 0.07 37 281 9334 -52.7 -57.7 55 5.0 -52.8 339 74 316.9 317.0 287.8 317.2 0.06 38 263 9758 -54.7 -64.7 28 10.0 -54.9 337 81 320.1 320.1 288.8 320.2 0.02 39 250 10080 -57.1 -66.1 31 9.0 -57.2 335 87 321.2 321.2 289.1 321.3 0.02 40 233 10524 -59.6 -65.9 44 6.3 -59.7 330 96 323.9 323.9 290.0 324.0 0.02 41 231 10578 -59.9 -65.9 45 6.0 -60.0 330 96 324.3 324.3 290.1 324.4 0.02 42 212 11110 -62.9 -70.9 33 8.0 -63.0 330 77 327.6 327.6 291.0 327.7 0.01 43 200 11470 -62.5 -74.5 18 12.0 -62.6 330 85 333.8 333.8 292.7 333.8 0.01 44 198 11532 -62.5 -74.5 18 12.0 -62.6 330 84 334.7 334.7 293.0 334.8 0.01 45 187 11889 -56.7 -81.7 3 25.0 -56.9 340 63 349.6 349.6 296.5 349.6 0.00 46 175 12310 -55.9 -81.9 2 26.0 -56.2 340 41 357.6 357.6 298.2 357.7 0.00 47 150 13290 -56.1 -84.1 2 28.0 -56.4 325 35 373.4 373.4 301.2 373.4 0.00 48 100 15870 -55.5 -84.5 2 29.0 -56.0 290 43 420.5 420.5 307.8 420.5 0.00 49 94 16268 -49.7 -82.7 1 33.0 -50.7 296 41 439.4 439.4 309.8 439.4 0.00 50 88 16696 -52.7 -83.7 1 31.0 -53.5 305 45 441.8 441.8 310.1 441.8 0.00 51 81 17234 -49.3 -83.3 1 34.0 -50.5 305 59 459.3 459.3 311.7 459.4 0.00 52 70 18180 -53.1 -84.1 1 31.0 -54.0 310 41 470.8 470.8 312.7 470.8 0.00 53 67 18462 -53.7 -84.7 1 31.0 -54.6 310 35 475.4 475.4 313.1 475.4 0.00 54 65 18658 -49.9 -83.9 1 34.0 -51.3 309 40 487.9 487.9 314.1 487.9 0.01 55 55 19744 -52.5 -84.5 1 32.0 -53.7 309 57 505.8 505.8 315.4 505.8 0.01 56 51 20237 -48.5 -82.5 1 34.0 -50.4 314 48 526.2 526.2 316.7 526.2 0.01 57 51 20237 -49.1 -83.1 1 34.0 -51.0 314 48 524.8 524.8 316.6 524.8 0.01 TRP 212 11110 -62.9 -70.9 33 8.0 -63.0 330 77 327.6 327.6 291.0 327.7 0.01 WND 233 10524 -59.6 -65.9 44 6.3 -59.7 330 96 323.9 323.9 290.0 324.0 0.02 Sounding variables and indices 1000-500 mb thick: 5152.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 45.50 % Est. max temperature: -5.60 C = 21.93 F Sfc-Lift cond lev (LCL): 997.54 mb = 286.18 m = 938.91 ft T: -21.61 C 700-500 lapse rate: 4.28 C/km ThetaE index: 0.23 C Layer 852.0- 850.0 mb Conv cond level (CCL): 1027.00 mb = 67.83 m = 222.54 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -24.82 C = -12.67 F Cap Strength: 34.98 C Lifted Index: 37.15 C Risk: None Lifted Index @300 mb: 43.60 C Lifted Index @700 mb: 27.01 C Showalter Index: 25.00 C Risk: None Total Totals Index: -0.40 C Risk: None Vertical Totals Index: 10.80 C Cross Totals Index: -11.20 C K Index: -32.60 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 6.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 76.14 J/kg Max Up Vert Vel: 12.34 m/s Conv Inhibition (B-): 46318.21 J/kg Cap Strength: 36.89 C Lift Cond Lev (LCL): 923.26 mb = 862.09 m = 2828.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 21 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 4 180 7 0.0 7.0 | 209 27 12.8 23.3 1 1000 268 150 11 -5.5 9.5 | 196 27 7.3 25.8 2 995 305 150 11 -5.5 9.5 | 196 27 7.3 25.8 3 955 610 140 10 -6.4 7.7 | 195 25 6.4 23.9 4 925 848 130 8 -6.1 5.1 | 197 22 6.7 21.4 5 917 914 125 8 -6.6 4.6 | 197 22 6.2 20.9 6 880 1219 95 6 -6.0 0.5 | 202 18 6.8 16.8 7 850 1481 70 7 -6.6 -2.4 | 204 15 6.2 13.9 8 812 1829 35 8 -4.6 -6.6 | 220 13 8.2 9.7 9 779 2134 20 11 -3.8 -10.3 | 237 11 9.0 5.9 10 748 2438 25 17 -7.2 -15.4 | 261 6 5.6 0.9 11 719 2743 15 19 -4.9 -18.4 | 285 8 7.9 -2.1 12 700 2942 25 21 -8.9 -19.0 | 305 5 3.9 -2.8 13 690 3048 25 21 -8.9 -19.0 | 305 5 3.9 -2.8 14 662 3353 10 24 -4.2 -23.6 | 310 11 8.6 -7.4 15 635 3658 15 31 -8.0 -29.9 | 341 14 4.8 -13.7 16 609 3962 20 41 -14.0 -38.5 | 3 22 -1.2 -22.2 17 585 4267 10 44 -7.6 -43.3 | 349 28 5.2 -27.1 18 538 4877 360 48 -0.0 -48.0 | 338 34 12.8 -31.7 19 516 5182 355 56 4.9 -55.8 | 336 43 17.7 -39.5 20 500 5420 350 58 10.1 -57.1 | 331 47 22.9 -40.8 21 495 5486 350 57 9.9 -56.1 | 330 46 22.7 -39.9 22 454 6096 345 58 15.0 -56.0 | 325 49 27.8 -39.7 23 435 6401 350 50 8.7 -49.2 | 327 39 21.5 -33.0 24 400 6990 350 62 10.8 -61.1 | 332 51 23.6 -44.8 25 364 7620 350 68 11.8 -67.0 | 334 56 24.6 -50.7 26 300 8910 340 70 23.9 -65.8 | 323 62 36.7 -49.5 27 289 9144 340 71 24.3 -66.7 | 324 63 37.1 -50.4 28 250 10080 335 87 36.8 -78.8 | 322 80 49.6 -62.6 29 233 10524 330 96 48.0 -83.1 | 318 90 60.8 -66.9 30 228 10668 330 96 48.0 -83.1 | 318 90 60.8 -66.9 31 212 11110 330 77 38.5 -66.7 | 314 72 51.3 -50.4 32 206 11278 330 77 38.5 -66.7 | 314 72 51.3 -50.4 33 200 11470 330 85 42.5 -73.6 | 316 80 55.3 -57.3 34 196 11582 330 84 42.0 -72.7 | 316 79 54.8 -56.5 35 178 12192 350 43 7.5 -42.3 | 322 33 20.3 -26.1 36 170 12497 325 37 21.2 -30.3 | 292 37 34.0 -14.0 37 154 13106 320 52 33.4 -39.8 | 297 52 46.2 -23.6 38 150 13290 325 35 20.1 -28.7 | 291 35 32.9 -12.4 39 147 13411 320 34 21.9 -26.0 | 286 36 34.7 -9.8 40 140 13716 310 37 28.3 -23.8 | 280 42 41.1 -7.5 41 127 14326 320 41 26.4 -31.4 | 291 42 39.2 -15.1 42 116 14935 310 41 31.4 -26.4 | 283 45 44.2 -10.1 43 110 15240 330 43 21.5 -37.2 | 301 40 34.3 -21.0 44 105 15545 325 33 18.9 -27.0 | 289 33 31.7 -10.8 45 100 15850 310 28 21.4 -18.0 | 273 34 34.2 -1.7 46 100 15870 290 43 40.4 -14.7 | 268 53 53.2 1.6 47 96 16154 290 43 40.4 -14.7 | 268 53 53.2 1.6 48 91 16459 305 38 31.1 -21.8 | 277 44 43.9 -5.5 49 79 17374 305 63 51.6 -36.1 | 287 67 64.4 -19.9 50 76 17678 315 51 36.1 -36.1 | 292 53 48.9 -19.8 51 72 17983 295 28 25.4 -11.8 | 263 38 38.2 4.4 52 70 18180 310 41 31.4 -26.4 | 283 45 44.2 -10.1 53 68 18288 310 33 25.3 -21.2 | 277 38 38.1 -4.9 54 57 18898 305 63 51.6 -36.1 | 287 67 64.4 -19.9 55 52 19202 315 48 33.9 -33.9 | 291 50 46.7 -17.7 56 37 20422 295 51 46.2 -21.6 | 275 59 59.0 -5.3 Wind Parameters Mean winds (0-6000m): 8.2 at 27.6 knts Storm direction: 38.2 at 20.7 knts Shear (0-3000m) pos: 0.6 neg: 4.1 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 96.2 deg Storm rel helicity (0-3000m) pos: 55.5 neg: -46.3 tot: 9.2 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.44 Bulk Shear: 173.04 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 ------------------------------------------------------------------------------- 500 154 10 199 27| 0.0 6.5 6.5| 0.0 -45.7 -45.7 -91.4 -0.85| 7.8 -6.6 1000 144 9 197 25| 0.0 3.9 3.9| 6.2 -46.3 -40.0 -40.0 -0.43| 6.5 -2.8 1500 132 8 197 23| 0.0 4.0 4.0| 17.1 -46.3 -29.2 -19.4 -0.17| 6.4 -1.1 2000 113 8 195 20| 0.0 4.2 4.2| 35.3 -46.3 -10.9 -5.5 0.08| 6.5 0.5 2500 84 9 193 16| 0.0 4.9 4.9| 48.2 -46.3 1.9 0.8 0.23| 6.9 1.6 3000 58 11 198 11| 0.6 4.1 4.7| 55.5 -46.3 9.2 3.1 0.30| 6.8 2.1 4000 33 16 233 5| 2.3 4.0 6.3|107.2 -46.3 60.9 15.2 0.40| 8.3 3.3 5000 20 22 306 7| 1.9 4.6 6.4|107.2-134.7 -27.5 -5.5 0.16| 8.6 1.4 6000 8 28 321 14| 1.5 4.6 6.1|107.2-243.5-136.3 -22.7 0.05| 8.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251207.06.gif