UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:0000Z 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 1037 4 -35.3 -37.5 80 2.2 -35.4 195 7 235.4 235.4 235.4 235.8 0.15 1 1032 40 -28.1 -28.1 100 0.0 -28.1 186 7 242.9 242.9 243.0 243.8 0.37 2 1009 210 -23.3 -27.9 66 4.6 -23.7 146 9 249.2 249.3 248.8 250.2 0.38 3 1004 248 -22.9 -25.8 77 2.9 -23.2 137 10 250.0 250.0 249.7 251.2 0.46 4 1000 278 -22.5 -26.8 68 4.3 -22.9 130 10 250.6 250.7 250.2 251.8 0.43 5 925 854 -18.7 -25.7 54 7.0 -19.6 100 8 260.2 260.3 258.4 261.6 0.51 6 904 1025 -18.5 -28.5 41 10.0 -19.7 100 8 262.1 262.2 259.7 263.3 0.40 7 870 1311 -18.5 -33.5 26 15.0 -20.1 83 8 265.0 265.0 261.6 265.8 0.26 8 850 1484 -18.5 -30.5 34 12.0 -20.0 70 7 266.8 266.8 263.1 267.8 0.35 9 824 1715 -19.1 -31.1 34 12.0 -20.5 57 10 268.5 268.6 264.3 269.5 0.35 10 820 1751 -18.5 -46.5 7 28.0 -20.7 54 11 269.5 269.5 264.4 269.8 0.07 11 808 1861 -18.7 -30.7 34 12.0 -20.2 48 12 270.4 270.5 265.7 271.5 0.37 12 787 2057 -18.5 -36.5 19 18.0 -20.4 39 14 272.7 272.7 267.0 273.4 0.21 13 783 2095 -17.1 -45.1 7 28.0 -19.6 37 15 274.6 274.6 268.0 274.9 0.09 14 776 2163 -16.7 -43.7 8 27.0 -19.3 34 15 275.7 275.8 268.7 276.1 0.10 15 763 2289 -17.3 -32.3 26 15.0 -19.3 27 16 276.4 276.5 269.6 277.5 0.33 16 734 2579 -17.9 -49.9 4 32.0 -20.5 18 17 278.9 278.9 270.5 279.0 0.05 17 700 2932 -19.3 -47.3 6 28.0 -21.7 10 22 281.1 281.1 271.9 281.4 0.08 18 657 3403 -20.7 -52.7 4 32.0 -23.0 7 29 284.7 284.7 273.9 284.8 0.04 19 647 3516 -20.7 -30.7 40 10.0 -22.1 6 31 285.9 286.0 275.3 287.4 0.46 20 643 3562 -20.9 -40.9 15 20.0 -22.9 6 31 286.2 286.2 275.0 286.8 0.17 21 638 3620 -21.1 -28.1 53 7.0 -22.2 5 32 286.6 286.7 275.9 288.5 0.59 22 618 3855 -21.9 -26.5 66 4.6 -22.7 3 37 288.3 288.5 276.9 290.5 0.71 23 611 3939 -21.5 -24.4 77 2.9 -22.0 3 39 289.7 289.9 277.9 292.4 0.87 24 602 4049 -21.3 -27.3 58 6.0 -22.3 2 42 291.2 291.3 278.3 293.3 0.68 25 598 4098 -20.9 -40.9 15 20.0 -23.1 1 43 292.2 292.2 278.0 292.8 0.18 26 595 4135 -20.9 -26.9 59 6.0 -21.9 1 44 292.6 292.8 279.0 294.9 0.71 27 590 4198 -20.5 -33.5 30 13.0 -22.3 1 45 293.8 293.9 279.1 295.1 0.38 28 587 4236 -20.7 -37.7 20 17.0 -22.8 0 46 294.0 294.0 279.0 294.9 0.25 29 580 4324 -21.3 -25.4 69 4.1 -22.0 0 48 294.3 294.5 280.0 297.0 0.84 30 574 4401 -21.9 -25.9 70 4.0 -22.6 1 49 294.5 294.6 280.0 297.0 0.81 31 561 4570 -23.1 -26.2 76 3.1 -23.7 2 51 295.0 295.1 280.3 297.6 0.80 32 530 4986 -24.1 -44.1 14 20.0 -26.0 5 57 298.6 298.7 281.0 299.1 0.14 33 500 5410 -25.5 -44.5 15 19.0 -27.3 5 53 301.9 302.0 282.4 302.5 0.15 34 490 5556 -26.3 -46.3 13 20.0 -28.0 5 51 302.7 302.7 282.7 303.2 0.12 35 400 6990 -37.1 -42.1 60 5.0 -37.5 355 72 306.8 306.8 284.4 307.6 0.24 36 387 7217 -38.7 -43.7 59 5.0 -39.0 355 74 307.6 307.6 284.7 308.3 0.21 37 318 8536 -47.9 -52.4 60 4.5 -48.1 345 74 312.6 312.6 286.4 312.9 0.09 38 315 8599 -48.1 -54.1 50 6.0 -48.3 345 76 313.2 313.2 286.5 313.5 0.08 39 310 8704 -47.3 -52.3 56 5.0 -47.5 345 81 315.7 315.7 287.5 316.1 0.10 40 300 8920 -48.9 -53.9 56 5.0 -49.1 345 83 316.4 316.4 287.7 316.7 0.08 41 292 9098 -48.7 -58.7 30 10.0 -49.0 345 81 319.2 319.2 288.5 319.4 0.05 42 250 10100 -56.7 -63.7 41 7.0 -56.8 340 88 321.8 321.8 289.3 321.9 0.03 43 245 10228 -57.3 -67.3 27 10.0 -57.4 340 91 322.7 322.7 289.6 322.8 0.02 44 238 10410 -58.8 -66.5 36 7.7 -58.9 340 96 323.2 323.2 289.8 323.2 0.02 45 233 10543 -59.9 -65.9 45 6.0 -60.0 340 96 323.5 323.5 289.8 323.6 0.02 46 220 10900 -62.1 -69.1 39 7.0 -62.1 345 86 325.4 325.4 290.4 325.5 0.02 47 203 11397 -61.5 -75.5 14 14.0 -61.6 340 74 333.9 333.9 292.8 334.0 0.01 48 200 11490 -58.3 -75.3 10 17.0 -58.5 340 75 340.4 340.4 294.4 340.5 0.01 49 198 11553 -57.5 -76.5 7 19.0 -57.7 337 78 342.7 342.7 295.0 342.7 0.01 50 174 12358 -62.9 -78.9 10 16.0 -63.0 333 47 346.7 346.7 295.9 346.7 0.00 51 163 12765 -56.9 -83.9 2 27.0 -57.2 329 49 363.3 363.3 299.4 363.3 0.00 52 150 13290 -57.7 -83.7 2 26.0 -58.0 335 42 370.7 370.7 300.7 370.7 0.00 53 140 13727 -55.9 -83.9 2 28.0 -56.2 335 47 381.2 381.2 302.5 381.2 0.00 54 100 15880 -53.5 -84.5 1 31.0 -54.1 315 49 424.4 424.4 308.2 424.4 0.00 55 94 16280 -51.9 -82.9 1 31.0 -52.7 317 46 435.1 435.1 309.4 435.1 0.00 56 84 17005 -54.5 -84.5 1 30.0 -55.2 318 37 444.0 444.0 310.3 444.0 0.00 57 81 17240 -49.9 -82.9 1 33.0 -51.0 312 40 458.1 458.1 311.6 458.1 0.01 58 70 18190 -52.1 -84.1 1 32.0 -53.1 300 40 472.9 472.9 312.9 473.0 0.00 59 65 18668 -53.5 -84.5 1 31.0 -54.5 304 33 480.0 480.0 313.4 480.0 0.00 60 60 19187 -49.7 -82.7 1 33.0 -51.2 300 45 499.6 499.6 314.9 499.6 0.01 61 50 20370 -53.3 -84.3 1 31.0 -54.5 295 56 517.9 517.9 316.2 517.9 0.01 62 46 20905 -54.7 -85.7 1 31.0 -55.8 299 59 527.0 527.0 316.8 527.0 0.01 63 44 21192 -51.3 -84.3 1 33.0 -52.9 301 61 542.0 542.0 317.6 542.1 0.01 64 39 21973 -52.9 -84.9 1 32.0 -54.5 306 66 557.0 557.0 318.5 557.1 0.01 65 37 22315 -50.1 -84.1 1 34.0 -52.2 309 68 572.7 572.7 319.3 572.7 0.01 66 34 22863 -53.1 -85.1 1 32.0 -54.8 306 68 578.8 578.8 319.6 578.8 0.01 TRP 220 10900 -62.1 -69.1 39 7.0 -62.1 345 86 325.4 325.4 290.4 325.5 0.02 WND 238 10410 -58.8 -66.5 36 7.7 -58.9 340 96 323.2 323.2 289.8 323.2 0.02 Sounding variables and indices 1000-500 mb thick: 5132.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 36.01 % Est. max temperature: -6.86 C = 19.65 F Sfc-Lift cond lev (LCL): 998.57 mb = 288.58 m = 946.78 ft T: -22.43 C 700-500 lapse rate: 2.50 C/km Conv cond level (CCL): 1032.00 mb = 39.64 m = 130.05 ft Mean mixing ratio: 0.43 g/kg Conv temperature: -26.04 C = -14.87 F Cap Strength: 38.34 C Lifted Index: 40.40 C Risk: None Lifted Index @300 mb: 45.12 C Lifted Index @700 mb: 25.91 C Showalter Index: 28.15 C Risk: None Total Totals Index: 2.00 C Risk: None Vertical Totals Index: 7.00 C Cross Totals Index: -5.00 C K Index: -51.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 7.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 60.07 J/kg Max Up Vert Vel: 10.96 m/s Conv Inhibition (B-): 54772.20 J/kg Cap Strength: 39.80 C Lift Cond Lev (LCL): 918.43 mb = 907.07 m = 2975.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 41 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 1037 4 195 7 1.8 6.8 | 215 28 16.0 22.8 1 1000 278 130 10 -7.7 6.4 | 196 23 6.5 22.4 2 996 305 130 10 -7.7 6.4 | 196 23 6.5 22.4 3 956 610 110 10 -9.4 3.4 | 194 20 4.7 19.4 4 925 854 100 8 -7.9 1.4 | 200 18 6.3 17.4 5 918 914 105 8 -7.7 2.1 | 200 19 6.4 18.1 6 881 1219 90 8 -8.0 0.0 | 201 17 6.1 16.0 7 850 1484 70 7 -6.6 -2.4 | 209 16 7.6 13.6 8 812 1829 50 12 -9.2 -7.7 | 211 10 5.0 8.3 9 779 2134 35 15 -8.6 -12.3 | 236 7 5.5 3.7 10 748 2438 20 16 -5.5 -15.0 | 264 9 8.7 1.0 11 718 2743 15 18 -4.7 -17.4 | 278 10 9.5 -1.4 12 700 2932 10 22 -3.8 -21.7 | 299 12 10.3 -5.7 13 634 3658 5 33 -2.9 -32.9 | 326 20 11.3 -16.9 14 584 4267 360 47 -0.0 -47.0 | 335 34 14.1 -31.0 15 538 4877 5 55 -4.8 -54.8 | 346 40 9.3 -38.8 16 516 5182 5 60 -5.2 -59.8 | 348 45 8.9 -43.8 17 500 5410 5 53 -4.6 -52.8 | 345 38 9.5 -36.8 18 474 5791 5 49 -4.3 -48.8 | 343 34 9.9 -32.8 19 454 6096 5 53 -4.6 -52.8 | 345 38 9.5 -36.8 20 400 6990 355 72 6.3 -71.7 | 340 59 20.4 -55.7 21 364 7620 355 78 6.8 -77.7 | 341 65 20.9 -61.7 22 318 8534 345 74 19.2 -71.5 | 329 65 33.3 -55.5 23 304 8839 345 87 22.5 -84.0 | 332 77 36.7 -68.0 24 300 8920 345 83 21.5 -80.2 | 331 73 35.6 -64.2 25 290 9144 345 81 21.0 -78.2 | 331 71 35.1 -62.2 26 276 9449 345 77 19.9 -74.4 | 330 68 34.1 -58.4 27 250 10100 340 88 30.1 -82.7 | 326 80 44.2 -66.7 28 238 10410 340 96 32.8 -90.2 | 328 88 47.0 -74.2 29 228 10668 340 96 32.8 -90.2 | 328 88 47.0 -74.2 30 220 10900 345 86 22.3 -83.1 | 332 76 36.4 -67.1 31 207 11278 340 72 24.6 -67.7 | 323 65 38.8 -51.6 32 200 11490 340 75 25.7 -70.5 | 324 67 39.8 -54.5 33 197 11582 335 79 33.4 -71.6 | 319 73 47.5 -55.6 34 179 12192 350 46 8.0 -45.3 | 323 37 22.1 -29.3 35 170 12497 320 47 30.2 -36.0 | 294 49 44.4 -20.0 36 162 12802 330 49 24.5 -42.4 | 304 47 38.6 -26.4 37 154 13106 350 42 7.3 -41.4 | 320 33 21.4 -25.3 38 150 13290 335 42 17.7 -38.1 | 305 39 31.9 -22.1 39 140 13716 335 47 19.9 -42.6 | 308 43 34.0 -26.6 40 128 14326 350 29 5.0 -28.6 | 303 23 19.2 -12.5 41 116 14935 320 42 27.0 -32.2 | 291 44 41.1 -16.2 42 111 15240 320 43 27.6 -32.9 | 292 45 41.8 -16.9 43 100 15880 315 49 34.6 -34.6 | 291 52 48.8 -18.6 44 96 16154 315 49 34.6 -34.6 | 291 52 48.8 -18.6 45 87 16764 325 33 18.9 -27.0 | 288 35 33.1 -11.0 46 76 17678 300 47 40.7 -23.5 | 278 55 54.8 -7.5 47 70 18190 300 40 34.6 -20.0 | 275 49 48.8 -4.0 48 69 18288 310 39 29.9 -25.1 | 282 45 44.0 -9.1 49 63 18898 300 30 26.0 -15.0 | 269 40 40.1 1.0 50 57 19507 300 61 52.8 -30.5 | 282 69 67.0 -14.5 51 54 19812 310 50 38.3 -32.1 | 287 55 52.4 -16.1 52 52 20117 300 48 41.6 -24.0 | 278 56 55.7 -8.0 53 50 20370 295 56 50.8 -23.7 | 277 65 64.9 -7.7 54 36 21336 310 69 52.9 -44.4 | 293 73 67.0 -28.3 55 24 22555 275 61 60.8 -5.3 | 262 76 74.9 10.7 56 19 23165 280 75 73.9 -13.0 | 268 88 88.0 3.0 57 14 24079 295 57 51.7 -24.1 | 277 66 65.8 -8.1 Wind Parameters Mean winds (0-6000m): 11.5 at 28.5 knts Storm direction: 41.5 at 21.4 knts Shear (0-3000m) pos: 0.0 neg: 5.2 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 55.8 neg: -66.4 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.37 Bulk Shear: 160.71 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 ------------------------------------------------------------------------------- 500 139 9 199 24| 0.0 11.3 11.3| 0.0 -64.4 -64.4 -128.8 -0.76| 12.7 -9.7 1000 122 9 197 22| 0.0 5.7 5.7| 10.3 -65.5 -55.2 -55.2 -0.46| 8.5 -3.9 1500 111 9 198 20| 0.0 4.4 4.4| 21.5 -65.5 -44.0 -29.3 -0.24| 7.2 -1.7 2000 93 9 197 17| 0.0 5.2 5.2| 26.7 -66.4 -39.7 -19.8 -0.10| 7.5 -0.8 2500 73 10 198 14| 0.0 4.8 4.8| 38.2 -66.4 -28.2 -11.3 0.08| 7.4 0.6 3000 54 12 207 10| 0.0 5.2 5.2| 55.8 -66.4 -10.5 -3.5 0.21| 7.4 1.6 4000 27 17 260 7| 0.0 6.1 6.1| 98.9 -66.4 32.5 8.1 0.30| 7.9 2.4 5000 15 23 309 10| 0.8 5.9 6.6|184.8 -66.4 118.4 23.7 0.34| 8.1 2.8 6000 11 28 325 15| 0.6 4.4 5.1|201.1-100.5 100.6 16.8 0.27| 8.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251207.00.gif