UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121018.upa.cvt Date: 1800Z 10 DEC 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 10 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 1021 4 -20.7 -23.4 79 2.7 -21.0 280 14 251.0 251.0 250.8 252.5 0.57 1 1018 28 -19.7 -22.2 80 2.5 -20.0 252.2 252.3 252.0 253.9 0.63 2 1000 170 -20.7 -22.9 82 2.2 -21.0 280 24 252.4 252.5 252.2 254.1 0.61 3 980 319 -21.9 -23.4 88 1.5 -22.1 252.7 252.8 252.4 254.3 0.59 4 950 547 -23.1 -29.1 58 6.0 -23.7 253.7 253.8 252.7 254.8 0.36 5 946 578 -23.5 -23.8 97 0.3 -23.5 253.6 253.7 253.2 255.2 0.59 6 930 702 -24.5 -24.9 96 0.4 -24.5 253.9 253.9 253.2 255.3 0.54 7 925 741 -24.5 -29.1 66 4.6 -24.9 280 36 254.3 254.3 253.2 255.3 0.37 8 915 820 -24.5 -33.5 43 9.0 -25.2 255.0 255.1 253.6 255.8 0.25 9 902 924 -24.7 -29.2 66 4.5 -25.1 255.9 255.9 254.6 256.9 0.38 10 893 997 -22.3 -25.5 75 3.2 -22.7 259.1 259.2 257.6 260.6 0.54 11 875 1147 -21.7 -23.3 87 1.6 -21.9 261.2 261.3 259.5 263.1 0.67 12 850 1360 -22.9 -29.9 53 7.0 -23.7 285 25 262.2 262.2 259.6 263.2 0.38 13 826 1570 -23.3 -33.3 39 10.0 -24.2 263.9 263.9 260.7 264.7 0.28 14 803 1777 -23.5 -25.6 83 2.1 -23.8 265.8 265.9 262.9 267.5 0.59 15 754 2235 -25.9 -27.8 84 1.9 -26.1 268.0 268.1 264.3 269.5 0.52 16 749 2283 -25.9 -30.3 66 4.4 -26.3 268.6 268.6 264.5 269.8 0.41 17 734 2430 -26.1 -29.8 71 3.7 -26.5 269.9 270.0 265.4 271.2 0.44 18 700 2772 -28.1 -30.5 80 2.4 -28.3 300 33 271.4 271.4 266.4 272.7 0.43 19 684 2937 -29.1 -30.3 89 1.2 -29.2 272.1 272.1 267.0 273.4 0.45 20 613 3714 -32.5 -37.2 63 4.7 -32.9 276.8 276.8 269.7 277.6 0.26 21 593 3947 -34.3 -37.0 76 2.7 -34.5 277.4 277.4 270.0 278.2 0.27 22 586 4029 -34.7 -40.7 54 6.0 -35.1 277.8 277.9 270.2 278.4 0.19 23 547 4506 -37.9 -39.6 84 1.7 -38.0 279.6 279.6 271.3 280.3 0.22 24 514 4932 -40.5 -43.5 73 3.0 -40.6 281.4 281.5 272.3 281.9 0.16 25 501 5106 -40.9 -47.9 47 7.0 -41.2 283.0 283.0 273.1 283.3 0.10 26 500 5120 -40.9 -47.9 47 7.0 -41.2 305 49 283.2 283.2 273.2 283.5 0.10 27 478 5425 -42.7 -46.5 66 3.8 -42.9 284.6 284.6 274.0 285.0 0.12 28 469 5553 -43.5 -50.5 46 7.0 -43.7 285.2 285.2 274.2 285.4 0.08 29 456 5741 -45.3 -49.5 63 4.2 -45.4 285.2 285.2 274.3 285.5 0.09 30 452 5800 -45.9 -52.9 45 7.0 -46.1 285.2 285.2 274.2 285.4 0.06 31 445 5904 -45.5 -61.5 15 16.0 -45.8 287.0 287.0 275.1 287.0 0.02 32 437 6024 -45.9 -57.9 25 12.0 -46.2 288.0 288.0 275.7 288.1 0.04 33 400 6610 -48.1 -63.1 16 15.0 -48.4 310 46 292.5 292.5 277.9 292.5 0.02 34 328 7910 -52.1 -69.1 11 17.0 -52.3 310 42 304.1 304.1 283.0 304.1 0.01 35 300 8490 -51.5 -72.5 6 21.0 -51.8 305 42 312.8 312.8 286.3 312.8 0.01 36 282 8892 -50.1 -75.1 4 25.0 -50.4 320.4 320.4 288.9 320.4 0.01 37 250 9680 -48.5 -78.5 2 30.0 -49.0 295 30 334.0 334.0 292.8 334.0 0.00 38 200 11150 -47.7 -80.7 1 33.0 -48.3 300 35 357.2 357.2 298.1 357.2 0.00 39 170 12223 -46.5 -81.5 1 35.0 -47.3 376.2 376.2 301.6 376.2 0.00 40 150 13050 -47.5 -81.5 1 34.0 -48.3 295 28 388.2 388.2 303.5 388.2 0.00 41 100 15730 -48.5 -83.5 1 35.0 -49.6 295 31 434.0 434.0 309.3 434.0 0.00 42 70 18080 -47.5 -83.5 1 36.0 -49.1 300 42 482.8 482.8 313.7 482.8 0.01 43 63 18774 -47.1 -84.1 1 37.0 -49.0 498.4 498.4 314.8 498.4 0.01 44 50 20290 -49.3 -85.3 1 36.0 -51.1 300 41 527.3 527.3 316.8 527.3 0.01 45 30 23630 -50.9 -85.9 1 35.0 -53.3 295 61 605.9 605.9 320.9 605.9 0.01 46 20 26260 -51.9 -86.9 1 35.0 -54.9 290 69 677.3 677.3 323.7 677.4 0.01 TRP 328 7910 -52.1 -69.1 11 17.0 -52.3 310 42 304.1 304.1 283.0 304.1 0.01 WND 16 280 81 Sounding variables and indices 1000-500 mb thick: 4950.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 73.20 % Est. max temperature: -10.21 C = 13.63 F Sfc-Lift cond lev (LCL): 976.43 mb = 345.55 m = 1133.69 ft T: -22.04 C 700-500 lapse rate: 5.45 C/km ThetaE index: 0.06 C Layer 925.0- 915.0 mb Conv cond level (CCL): 698.88 mb = 2783.50 m = 9132.11 ft Mean mixing ratio: 0.54 g/kg Conv temperature: -0.12 C = 31.79 F Cap Strength: 23.42 C Lifted Index: 23.53 C Risk: None Lifted Index @300 mb: 41.23 C Lifted Index @700 mb: 15.47 C Showalter Index: 16.44 C Risk: None Total Totals Index: 29.00 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 11.00 C K Index: -14.30 Risk: None Sweat Index: 99.00 Risk: None Energy Index: 4.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.74 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 67344.45 J/kg Cap Strength: 23.19 C Lift Cond Lev (LCL): 933.21 mb = 676.70 m = 2220.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 16 33255 280 81 79.8 -14.1 1 1021 4 280 14 13.8 -2.4 2 1000 170 280 24 23.6 -4.2 3 982 305 280 25 24.6 -4.3 4 942 610 280 38 37.4 -6.6 5 925 741 280 36 35.5 -6.3 6 903 914 290 32 30.1 -10.9 7 867 1219 290 26 24.4 -8.9 8 850 1360 285 25 24.1 -6.5 9 831 1524 285 25 24.1 -6.5 10 797 1829 290 28 26.3 -9.6 11 764 2134 290 30 28.2 -10.3 12 733 2438 295 32 29.0 -13.5 13 703 2743 300 32 27.7 -16.0 14 700 2772 300 33 28.6 -16.5 15 617 3658 300 40 34.6 -20.0 16 565 4267 300 42 36.4 -21.0 17 518 4877 310 49 37.5 -31.5 18 500 5120 305 49 40.1 -28.1 19 432 6096 310 53 40.6 -34.1 20 400 6610 310 46 35.2 -29.6 21 343 7620 310 42 32.2 -27.0 22 328 7910 310 42 32.2 -27.0 23 300 8490 305 42 34.4 -24.1 24 271 9144 310 38 29.1 -24.4 25 250 9680 295 30 27.2 -12.7 26 247 9754 295 28 25.4 -11.8 27 236 10058 290 34 31.9 -11.6 28 215 10668 295 31 28.1 -13.1 29 200 11150 300 35 30.3 -17.5 30 196 11278 310 36 27.6 -23.1 31 187 11582 295 32 29.0 -13.5 32 179 11887 295 32 29.0 -13.5 33 156 12802 305 29 23.8 -16.6 34 150 13050 295 28 25.4 -11.8 35 142 13411 280 34 33.5 -5.9 36 136 13716 285 37 35.7 -9.6 37 118 14630 310 31 23.7 -19.9 38 113 14935 290 22 20.7 -7.5 39 108 15240 285 24 23.2 -6.2 40 103 15545 280 31 30.5 -5.4 41 100 15730 295 31 28.1 -13.1 42 98 15850 295 31 28.1 -13.1 43 70 18080 300 42 36.4 -21.0 44 68 18288 305 40 32.8 -22.9 45 65 18593 285 43 41.5 -11.1 46 56 19507 300 45 39.0 -22.5 47 51 20117 290 51 47.9 -17.4 48 50 20290 300 41 35.5 -20.5 49 47 20726 300 41 35.5 -20.5 50 45 21031 285 40 38.6 -10.4 51 43 21336 275 47 46.8 -4.1 52 41 21641 265 47 46.8 4.1 53 30 23630 295 61 55.3 -25.8 54 29 23774 295 73 66.2 -30.9 55 27 24384 300 60 52.0 -30.0 56 25 24689 295 55 49.8 -23.2 57 20 26260 290 69 64.8 -23.6 58 14 27432 275 78 77.7 -6.8 59 13 27737 280 81 79.8 -14.1 Wind Parameters Energy-Hel index: -0.55 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251210.18.gif