UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011606.upa.cvt Date: 0600Z 16 JAN 26 Searching for PABR... Searching the city database file for: PABR ... Date:0600Z 16 JAN 26 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 -34.5 -37.4 75 2.9 -34.6 55 6 236.2 236.3 236.2 236.6 0.15 1 1030 47 -30.3 -32.1 84 1.8 -30.4 55 7 240.8 240.8 240.8 241.5 0.25 2 1026 76 -29.9 -32.7 77 2.8 -30.1 55 8 241.5 241.5 241.4 242.1 0.24 3 1018 134 -29.5 -32.7 74 3.2 -29.7 55 10 242.4 242.4 242.3 243.1 0.24 4 1012 178 -26.9 -29.9 76 3.0 -27.1 55 12 245.4 245.5 245.2 246.3 0.32 5 1004 238 -25.9 -28.8 77 2.9 -26.2 55 14 247.0 247.0 246.7 247.9 0.35 6 1000 268 -25.9 -28.9 76 3.0 -26.2 55 15 247.2 247.3 247.0 248.2 0.35 7 966 519 -24.7 -27.5 77 2.8 -25.0 46 15 250.9 251.0 250.4 252.0 0.41 8 925 835 -24.1 -27.3 75 3.2 -24.4 45 18 254.7 254.7 253.7 255.9 0.44 9 916 906 -24.1 -28.3 68 4.2 -24.5 45 18 255.4 255.4 254.2 256.5 0.40 10 875 1240 -24.1 -26.0 84 1.9 -24.3 35 16 258.7 258.8 257.3 260.2 0.52 11 864 1333 -23.1 -27.3 68 4.2 -23.6 33 16 260.7 260.8 258.7 262.1 0.47 12 857 1392 -23.3 -30.3 53 7.0 -24.0 31 15 261.1 261.2 258.8 262.2 0.36 13 850 1452 -23.5 -29.5 58 6.0 -24.1 30 15 261.5 261.6 259.2 262.6 0.39 14 817 1741 -24.3 -32.3 48 8.0 -25.1 26 13 263.7 263.7 260.7 264.6 0.31 15 811 1795 -24.5 -31.5 52 7.0 -25.2 25 13 264.0 264.1 261.0 265.0 0.34 16 788 2004 -25.3 -30.3 63 5.0 -25.8 11 11 265.3 265.4 262.1 266.5 0.39 17 774 2134 -24.7 -42.7 17 18.0 -25.9 0 9 267.3 267.4 263.0 267.7 0.11 18 766 2209 -24.9 -39.9 23 15.0 -26.1 360 9 267.9 267.9 263.5 268.4 0.16 19 724 2617 -27.9 -35.9 46 8.0 -28.6 354 11 269.0 269.0 264.4 269.7 0.25 20 717 2686 -28.1 -38.1 38 10.0 -28.9 352 12 269.5 269.5 264.7 270.1 0.20 21 710 2757 -27.3 -46.3 15 19.0 -28.4 349 12 271.2 271.2 265.6 271.4 0.08 22 700 2859 -27.5 -47.5 13 20.0 -28.6 340 12 272.0 272.0 266.2 272.3 0.07 23 696 2900 -27.5 -54.5 6 27.0 -28.7 340 12 272.5 272.5 266.4 272.6 0.03 24 578 4234 -28.3 -57.3 4 29.0 -29.7 334 22 286.4 286.4 274.8 286.5 0.03 25 502 5232 -34.1 -58.1 7 24.0 -35.0 320 35 291.1 291.1 277.3 291.2 0.03 26 500 5260 -33.7 -58.7 6 25.0 -34.7 320 35 292.0 292.0 277.7 292.1 0.03 27 482 5517 -33.9 -57.9 7 24.0 -34.9 320 35 294.8 294.8 279.0 294.9 0.03 28 409 6649 -41.5 -61.5 10 20.0 -42.1 274 29 299.1 299.1 281.0 299.2 0.02 29 400 6800 -41.9 -63.9 7 22.0 -42.5 265 31 300.5 300.5 281.6 300.6 0.02 30 300 8700 -53.3 -74.3 6 21.0 -53.5 270 45 310.2 310.2 285.4 310.2 0.01 31 295 8808 -53.3 -75.3 5 22.0 -53.5 270 44 311.7 311.7 285.9 311.7 0.00 32 272 9325 -55.9 -75.9 6 20.0 -56.1 250 55 315.3 315.3 287.2 315.3 0.00 33 250 9860 -55.9 -77.9 5 22.0 -56.1 255 52 323.0 323.0 289.6 323.0 0.00 34 200 11290 -53.3 -83.3 1 30.0 -53.7 240 60 348.4 348.4 296.3 348.4 0.00 35 160 12730 -53.3 -84.3 1 31.0 -53.7 245 50 371.3 371.3 300.8 371.3 0.00 36 153 13020 -50.1 -83.1 1 33.0 -50.7 245 53 381.6 381.6 302.5 381.6 0.00 37 150 13150 -50.1 -83.1 1 33.0 -50.7 245 54 383.7 383.7 302.8 383.8 0.00 38 142 13506 -51.3 -84.3 1 33.0 -51.9 245 58 387.7 387.7 303.5 387.7 0.00 39 126 14288 -47.9 -82.9 1 35.0 -48.8 254 56 407.3 407.3 306.2 407.4 0.00 40 100 15810 -48.1 -84.1 1 36.0 -49.3 250 56 434.8 434.8 309.3 434.8 0.00 41 91 16431 -48.9 -84.9 1 36.0 -50.0 252 60 445.1 445.1 310.4 445.1 0.00 42 70 18160 -47.5 -84.5 1 37.0 -49.1 270 58 482.8 482.8 313.7 482.8 0.00 43 60 19175 -48.5 -85.5 1 37.0 -50.2 270 50 502.3 502.3 315.1 502.3 0.00 44 56 19631 -45.7 -84.7 0 39.0 -48.0 265 56 518.7 518.7 316.2 518.7 0.01 45 50 20380 -48.5 -85.5 1 37.0 -50.5 255 57 529.2 529.2 316.9 529.2 0.01 46 46 20926 -49.5 -86.5 1 37.0 -51.4 259 54 539.5 539.5 317.5 539.6 0.00 47 42 21526 -45.9 -84.8 0 39.0 -48.7 265 68 562.8 562.8 318.8 562.8 0.01 48 40 21851 -43.9 -83.9 0 40.0 -47.4 267 66 575.6 575.6 319.5 575.7 0.01 49 35 22741 -46.5 -85.5 0 39.0 -49.6 276 60 591.2 591.2 320.2 591.3 0.01 50 30 23770 -43.5 -83.5 0 40.0 -47.9 270 52 626.1 626.1 321.7 626.1 0.01 51 21 26156 -46.9 -85.9 0 39.0 -51.2 274 59 683.0 683.0 323.9 683.1 0.01 52 20 26480 -45.9 -84.9 0 39.0 -50.7 280 64 695.7 695.7 324.3 695.8 0.01 53 17 27569 -42.9 -82.9 0 40.0 -49.5 282 63 738.4 738.4 325.6 738.6 0.02 TRP 272 9325 -55.9 -75.9 6 20.0 -56.1 250 55 315.3 315.3 287.2 315.3 0.00 WND 42 21526 -45.9 -84.8 0 39.0 -48.7 265 68 562.8 562.8 318.8 562.8 0.01 Sounding variables and indices 1000-500 mb thick: 4992.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 33.61 % Est. max temperature: -12.71 C = 9.13 F Sfc-Lift cond lev (LCL): 985.71 mb = 372.48 m = 1222.04 ft T: -25.40 C 700-500 lapse rate: 2.58 C/km ThetaE index: 0.00 C Layer 1036.0- -0.0 mb Conv cond level (CCL): 1030.00 mb = 46.77 m = 153.43 ft Mean mixing ratio: 0.36 g/kg Conv temperature: -27.98 C = -18.36 F Cap Strength: 34.61 C Lifted Index: 35.25 C Risk: None Lifted Index @300 mb: 43.42 C Lifted Index @700 mb: 21.00 C Showalter Index: 24.11 C Risk: None Total Totals Index: 14.40 C Risk: None Vertical Totals Index: 10.20 C Cross Totals Index: 4.20 C K Index: -39.30 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 6.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.78 J/kg Max Up Vert Vel: 10.18 m/s Conv Inhibition (B-): 72158.19 J/kg Cap Strength: 34.62 C Lift Cond Lev (LCL): 942.10 mb = 701.54 m = 2301.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 14 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 55 6 -4.9 -3.4 | 172 10 -1.4 10.1 1 1000 268 55 15 -12.3 -8.6 | 119 10 -8.8 5.0 2 995 305 50 15 -11.5 -9.6 | 116 9 -8.0 3.9 3 954 610 45 15 -10.6 -10.6 | 113 8 -7.1 3.0 4 925 835 45 18 -12.7 -12.7 | 95 9 -9.3 0.8 5 915 914 45 18 -12.7 -12.7 | 95 9 -9.3 0.8 6 878 1219 35 16 -9.2 -13.1 | 95 6 -5.7 0.5 7 850 1452 30 15 -7.5 -13.0 | 98 4 -4.0 0.6 8 807 1829 25 13 -5.5 -11.8 | 132 3 -2.0 1.8 9 774 2134 360 9 -0.0 -9.0 | 217 6 3.5 4.6 10 742 2438 360 10 -0.0 -10.0 | 224 5 3.5 3.6 11 711 2743 350 12 2.1 -11.8 | 252 6 5.6 1.8 12 700 2859 340 12 4.1 -11.3 | 253 8 7.6 2.3 13 653 3353 335 11 4.6 -10.0 | 246 9 8.1 3.6 14 626 3658 315 13 9.2 -9.2 | 251 13 12.7 4.4 15 575 4267 335 23 9.7 -20.8 | 299 15 13.2 -7.3 16 528 4877 325 29 16.6 -23.8 | 297 23 20.1 -10.2 17 500 5260 320 35 22.5 -26.8 | 297 29 26.0 -13.2 18 484 5486 320 35 22.5 -26.8 | 297 29 26.0 -13.2 19 443 6096 315 30 21.2 -21.2 | 287 26 24.7 -7.6 20 406 6706 270 29 29.0 -0.0 | 247 35 32.5 13.6 21 400 6800 265 31 30.9 2.7 | 245 38 34.4 16.3 22 370 7315 285 36 34.8 -9.3 | 264 38 38.2 4.3 23 353 7620 270 42 42.0 -0.0 | 253 47 45.5 13.6 24 322 8230 260 44 43.3 7.6 | 246 51 46.8 21.2 25 300 8700 270 45 45.0 -0.0 | 254 50 48.5 13.6 26 294 8839 270 44 44.0 -0.0 | 254 49 47.5 13.6 27 280 9144 250 42 39.5 14.4 | 237 51 42.9 27.9 28 272 9325 250 55 51.7 18.8 | 240 64 55.2 32.4 29 254 9754 260 55 54.2 9.6 | 248 62 57.6 23.1 30 250 9860 255 52 50.2 13.5 | 243 60 53.7 27.0 31 200 11290 240 60 52.0 30.0 | 232 71 55.4 43.6 32 191 11582 240 61 52.8 30.5 | 232 71 56.3 44.1 33 182 11887 250 65 61.1 22.2 | 241 74 64.6 35.8 34 166 12497 245 48 43.5 20.3 | 234 58 47.0 33.9 35 150 13150 245 54 48.9 22.8 | 235 64 52.4 36.4 36 131 14021 245 63 57.1 26.6 | 236 73 60.6 40.2 37 125 14326 255 55 53.1 14.2 | 244 63 56.6 27.8 38 109 15240 255 55 53.1 14.2 | 244 63 56.6 27.8 39 100 15810 250 56 52.6 19.2 | 240 65 56.1 32.7 40 95 16154 250 56 52.6 19.2 | 240 65 56.1 32.7 41 87 16764 255 65 62.8 16.8 | 245 73 66.3 30.4 42 83 17069 260 55 54.2 9.6 | 248 62 57.6 23.1 43 72 17983 250 57 53.6 19.5 | 240 66 57.0 33.1 44 70 18160 270 58 58.0 -0.0 | 258 63 61.5 13.6 45 69 18288 265 61 60.8 5.3 | 254 67 64.2 18.9 46 66 18593 270 58 58.0 -0.0 | 258 63 61.5 13.6 47 60 19202 270 50 50.0 -0.0 | 256 55 53.5 13.6 48 52 20117 260 62 61.1 10.8 | 249 69 64.5 24.3 49 50 20380 255 57 55.1 14.8 | 244 65 58.5 28.3 50 50 20422 255 61 58.9 15.8 | 245 69 62.4 29.4 51 45 21031 260 52 51.2 9.0 | 248 59 54.7 22.6 52 43 21336 260 65 64.0 11.3 | 250 72 67.5 24.9 53 42 21526 265 68 67.7 5.9 | 255 74 71.2 19.5 54 41 21641 265 68 67.7 5.9 | 255 74 71.2 19.5 55 33 23165 280 57 56.1 -9.9 | 266 60 59.6 3.7 56 30 23770 270 52 52.0 -0.0 | 256 57 55.5 13.6 57 30 23774 260 60 59.1 10.4 | 249 67 62.6 24.0 58 27 24384 270 53 53.0 -0.0 | 256 58 56.5 13.6 59 26 24689 270 62 62.0 -0.0 | 258 67 65.5 13.6 60 24 25298 260 46 45.3 8.0 | 246 53 48.8 21.6 61 20 26480 280 64 63.0 -11.1 | 268 67 66.5 2.5 62 20 26518 280 65 64.0 -11.3 | 268 68 67.5 2.3 63 12 27432 285 60 58.0 -15.5 | 272 61 61.4 -2.0 64 10 27737 285 61 58.9 -15.8 | 272 62 62.4 -2.2 Wind Parameters Mean winds (0-6000m): 344.3 at 18.7 knts Storm direction: 14.3 at 14.0 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 79.0 deg Storm rel helicity (0-3000m) pos: 9.9 neg: -30.2 tot: -20.3 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 5.7 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 43.19 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 52 13 132 9| 0.0 9.4 9.4| 0.0 -23.1 -23.1 -46.3 -0.93| 10.5 -9.8 1000 48 15 117 8| 0.0 6.0 6.0| 0.0 -29.4 -29.4 -29.4 -0.84| 7.6 -6.3 1500 43 15 111 7| 0.0 3.3 3.3| 0.7 -29.5 -28.9 -19.2 -0.61| 6.6 -4.1 2000 39 15 111 6| 0.0 2.0 2.0| 4.2 -29.5 -25.3 -12.7 -0.27| 6.5 -1.7 2500 34 14 119 5| 0.0 1.8 1.8| 6.8 -29.5 -22.7 -9.1 -0.16| 5.9 -1.0 3000 27 13 124 3| 0.0 2.0 2.0| 9.9 -30.2 -20.3 -6.8 -0.09| 5.7 -0.5 4000 13 13 220 1| 0.9 1.7 2.6| 35.0 -31.6 3.4 0.8 0.08| 5.8 0.5 5000 357 16 296 5| 1.4 2.1 3.5| 55.7 -35.3 20.4 4.1 0.14| 6.1 0.9 6000 344 19 297 10| 1.2 1.9 3.0| 55.9 -65.4 -9.6 -1.6 0.06| 5.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20260116.06.gif