UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for PABE... Searching the city database file for: PABE ... Date:1200Z 23 DEC 25 Station: PABE WMO ident: 70219 Latitude: 60.78 Longitude: -161.80 Elevation: 46.00 ------------------------------------------------------------------------------- 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 1020 46 -4.1 -5.8 88 1.7 -4.7 267.5 267.9 267.4 274.0 2.43 1 1009 126 -3.7 -5.5 87 1.8 -4.3 265 8 268.8 269.2 268.4 275.5 2.51 2 1000 193 -4.5 -5.8 91 1.3 -4.9 265 8 268.6 269.1 268.2 275.3 2.47 3 974 400 -6.3 -6.3 100 0.0 -6.3 273 14 268.9 269.3 268.3 275.5 2.45 4 942 661 -8.1 -8.3 98 0.2 -8.2 284 22 269.6 270.0 268.4 275.5 2.17 5 935 719 -6.7 -13.7 57 7.0 -8.5 287 24 271.6 271.9 268.4 275.6 1.42 6 930 761 -6.1 -16.1 45 10.0 -8.6 288 25 272.7 272.8 268.7 276.0 1.17 7 928 778 -5.7 -19.7 32 14.0 -8.9 289 25 273.2 273.4 268.5 275.7 0.86 8 926 794 -4.7 -24.7 19 20.0 -8.8 290 26 274.4 274.5 268.7 276.1 0.56 9 925 803 -4.3 -26.3 16 22.0 -8.7 290 26 274.9 275.0 268.9 276.4 0.48 10 924 812 -3.9 -26.9 15 23.0 -8.4 290 26 275.4 275.5 269.2 276.8 0.46 11 903 993 -3.3 -31.3 9 28.0 -8.4 293 29 277.8 277.9 270.4 278.8 0.31 12 889 1116 -3.9 -34.9 7 31.0 -9.0 295 30 278.5 278.5 270.7 279.2 0.22 13 856 1414 -4.7 -32.7 9 28.0 -9.6 299 34 280.7 280.7 272.1 281.6 0.29 14 854 1432 -4.5 -29.5 12 25.0 -9.3 299 35 281.1 281.1 272.5 282.3 0.39 15 851 1460 -4.7 -24.7 19 20.0 -9.0 300 35 281.1 281.2 272.9 283.0 0.61 16 850 1469 -4.9 -22.9 23 18.0 -8.9 300 35 281.0 281.1 273.0 283.2 0.71 17 846 1506 -5.1 -15.1 45 10.0 -7.9 300 35 281.2 281.4 274.2 285.3 1.40 18 844 1525 -5.3 -8.4 79 3.1 -6.4 300 36 281.2 281.6 275.6 288.0 2.40 19 843 1534 -5.3 -7.6 84 2.3 -6.1 300 36 281.3 281.7 275.9 288.5 2.56 20 831 1646 -6.1 -8.0 86 1.9 -6.7 301 37 281.6 282.0 276.0 288.7 2.51 21 828 1675 -6.3 -7.7 90 1.4 -6.8 301 37 281.7 282.1 276.2 289.0 2.58 22 819 1760 -6.1 -9.6 76 3.5 -7.2 301 38 282.7 283.1 276.3 289.2 2.25 23 807 1876 -6.7 -7.9 91 1.2 -7.1 301 40 283.3 283.8 277.0 290.8 2.61 24 802 1924 -6.7 -7.6 93 0.9 -7.0 301 40 283.8 284.3 277.4 291.5 2.69 25 799 1953 -6.9 -7.8 93 0.9 -7.2 302 41 283.9 284.4 277.4 291.5 2.66 26 768 2263 -5.1 -7.5 83 2.4 -6.0 303 44 289.1 289.6 280.1 297.4 2.83 27 764 2304 -4.7 -8.4 75 3.7 -6.0 303 45 289.9 290.4 280.3 297.8 2.65 28 755 2398 -4.5 -8.0 76 3.5 -5.8 303 46 291.1 291.6 281.0 299.3 2.77 29 708 2901 -7.9 -9.1 91 1.2 -8.3 305 52 292.8 293.3 281.7 300.9 2.71 30 700 2989 -8.1 -9.6 89 1.5 -8.7 305 53 293.5 294.0 281.9 301.4 2.63 31 693 3067 -8.1 -10.5 83 2.4 -8.9 305 54 294.4 294.8 282.1 301.8 2.48 32 682 3191 -8.9 -11.0 85 2.1 -9.6 305 54 294.8 295.3 282.3 302.1 2.42 33 680 3214 -8.9 -12.3 76 3.4 -10.0 305 55 295.1 295.5 282.1 301.7 2.19 34 649 3574 -10.9 -15.0 72 4.1 -12.1 304 57 296.8 297.1 282.4 302.4 1.84 35 647 3597 -11.1 -15.0 73 3.9 -12.3 304 57 296.8 297.1 282.4 302.5 1.84 36 633 3765 -12.5 -14.7 84 2.2 -13.2 304 59 297.1 297.4 282.6 303.0 1.93 37 612 4022 -13.9 -16.9 78 3.0 -14.7 303 61 298.3 298.6 282.8 303.5 1.66 38 598 4197 -15.5 -16.9 89 1.4 -15.9 303 62 298.5 298.8 282.9 303.8 1.70 39 567 4598 -16.9 -21.6 67 4.7 -18.0 302 65 301.4 301.6 283.5 305.2 1.20 40 563 4651 -17.3 -21.8 68 4.5 -18.3 302 65 301.5 301.8 283.5 305.3 1.19 41 554 4771 -18.3 -21.8 74 3.5 -19.1 302 66 301.7 302.0 283.7 305.6 1.21 42 500 5530 -23.1 -27.9 65 4.8 -23.9 300 72 304.9 305.0 284.4 307.4 0.77 43 491 5663 -23.9 -29.9 58 6.0 -24.9 301 73 305.5 305.6 284.4 307.7 0.65 44 468 6010 -26.9 -31.9 63 5.0 -27.6 303 77 306.0 306.1 284.5 307.9 0.56 45 460 6134 -27.7 -36.7 42 9.0 -28.7 304 78 306.5 306.6 284.5 307.7 0.36 46 453 6243 -28.7 -36.7 46 8.0 -29.6 304 80 306.6 306.6 284.5 307.8 0.36 47 440 6451 -30.5 -38.5 45 8.0 -31.3 306 82 306.9 306.9 284.5 308.0 0.31 48 435 6532 -31.3 -41.3 37 10.0 -32.2 306 83 306.9 306.9 284.4 307.7 0.24 49 433 6564 -31.5 -43.5 30 12.0 -32.5 306 83 307.0 307.0 284.4 307.7 0.19 50 431 6597 -31.7 -47.7 19 16.0 -32.9 307 83 307.2 307.2 284.4 307.6 0.12 51 421 6762 -32.9 -43.9 32 11.0 -33.8 308 85 307.7 307.7 284.7 308.4 0.18 52 417 6829 -33.5 -49.5 19 16.0 -34.5 308 86 307.8 307.8 284.6 308.1 0.10 53 413 6897 -33.5 -40.5 49 7.0 -34.1 309 87 308.6 308.7 285.1 309.6 0.27 54 412 6914 -33.5 -39.5 55 6.0 -34.1 309 87 308.8 308.9 285.2 309.9 0.30 55 400 7120 -35.1 -39.0 67 3.9 -35.4 310 89 309.4 309.4 285.5 310.5 0.33 56 300 9070 -48.5 -68.5 8 20.0 -48.8 300 99 317.0 317.0 287.8 317.0 0.01 57 250 10240 -56.9 -61.9 53 5.0 -57.0 295 97 321.5 321.5 289.2 321.6 0.04 58 200 11620 -63.3 -74.3 21 11.0 -63.4 310 77 332.5 332.5 292.4 332.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 71.54 % Est. max temperature: 8.15 C = 46.68 F Sfc-Lift cond lev (LCL): 992.86 mb = 249.28 m = 817.83 ft T: -4.99 C 700-500 lapse rate: 5.90 C/km ThetaE index: 0.25 C Layer 928.0- 926.0 mb Conv cond level (CCL): 610.58 mb = 4039.49 m = 13252.76 ft Mean mixing ratio: 2.11 g/kg Conv temperature: 26.90 C = 80.41 F Cap Strength: 22.64 C Lifted Index: 24.34 C Risk: None Lifted Index @300 mb: 29.41 C Lifted Index @700 mb: 17.95 C Showalter Index: 18.34 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 0.20 C K Index: -6.20 Risk: None Sweat Index: 142.00 Risk: None Energy Index: 5.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.96 J/kg Max Up Vert Vel: 6.32 m/s Conv Inhibition (B-): 10563.43 J/kg Cap Strength: 24.31 C Lift Cond Lev (LCL): 931.56 mb = 747.53 m = 2452.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 331 at 38 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 1000 193 265 8 8.0 0.7 | 163 36 -10.3 34.0 1 925 803 290 26 24.4 -8.9 | 194 25 6.2 24.4 2 850 1469 300 35 30.3 -17.5 | 217 20 12.0 15.8 3 700 2989 305 53 43.4 -30.4 | 263 25 25.1 2.9 4 500 5530 300 72 62.4 -36.0 | 274 44 44.1 -2.7 5 400 7120 310 89 68.2 -57.2 | 296 55 49.9 -23.9 6 1093 305 260 10 9.8 1.7 | 166 36 -8.4 35.0 7 1045 610 270 11 11.0 -0.0 | 168 34 -7.3 33.3 8 999 914 290 29 27.3 -9.9 | 201 25 9.0 23.4 9 955 1219 290 32 30.1 -10.9 | 208 25 11.8 22.3 10 873 1829 295 37 33.5 -15.6 | 221 23 15.3 17.7 11 835 2134 305 41 33.6 -23.5 | 237 18 15.3 9.8 12 798 2438 315 53 37.5 -37.5 | 282 20 19.2 -4.2 13 763 2743 315 53 37.5 -37.5 | 282 20 19.2 -4.2 14 667 3658 305 56 45.9 -32.1 | 268 28 27.6 1.2 15 637 3962 300 59 51.1 -29.5 | 263 33 32.8 3.8 16 609 4267 305 57 46.7 -32.7 | 269 28 28.4 0.6 17 557 4877 300 61 52.8 -30.5 | 265 35 34.6 2.8 18 465 6096 310 74 56.7 -47.6 | 290 41 38.4 -14.3 19 372 7620 305 91 74.5 -52.2 | 289 59 56.3 -18.9 20 300 9070 300 99 85.7 -49.5 | 284 69 67.5 -16.2 21 297 9144 300 96 83.1 -48.0 | 283 67 64.9 -14.7 22 270 9754 295 105 95.2 -44.4 | 278 78 76.9 -11.1 23 250 10240 295 97 87.9 -41.0 | 276 70 69.6 -7.7 24 211 11278 300 97 84.0 -48.5 | 283 67 65.7 -15.2 25 200 11620 310 77 59.0 -49.5 | 292 44 40.7 -16.2 26 180 12192 310 63 48.3 -40.5 | 284 31 30.0 -7.2 Wind Parameters Mean winds (0-6000m): 301.2 at 50.6 knts Storm direction: 331.2 at 38.0 knts Storm rel Dir Shear (0-3000m): -141.2 deg Energy-Hel index: -1.25 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 ------------------------------------------------------------------------------- 500 275 13 171 33| | | 1000 287 20 182 27| | | 1500 292 25 191 24| | | 2000 296 28 199 22| | | 2500 298 32 208 21| | | 3000 300 35 218 20| | | 4000 301 41 233 21| | | 5000 301 46 246 23| | | 6000 301 51 254 26| | | Wrote GIF file: /home/apache/climate/data/raob//PABE/skewt/PABE.skewt.20251223.12.gif