UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101218.upa.cvt Date: 1800Z 12 OCT 25 Searching for PABR... Searching the city database file for: PABR ... Date:1800Z 12 OCT 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 ------------------------------------------------------------------------------- 0 1000 -60 95 18 SFC 991 4 -0.7 -2.4 88 1.7 -1.4 95 18 273.2 273.7 272.3 281.9 3.23 2 930 516 -4.5 -5.4 93 0.9 -4.8 107 33 274.3 274.7 272.2 281.8 2.74 3 925 559 -4.3 -6.7 83 2.4 -5.1 110 34 274.9 275.3 272.2 281.8 2.50 4 919 610 -2.7 -10.7 54 8.0 -5.2 115 34 277.1 277.4 272.5 282.3 1.84 5 910 688 -2.1 -12.1 46 10.0 -5.1 116 33 278.5 278.7 273.0 283.2 1.66 6 871 1035 -3.1 -16.1 36 13.0 -6.7 122 32 280.9 281.1 273.8 284.6 1.25 7 850 1228 -4.5 -16.5 39 12.0 -7.8 125 30 281.4 281.6 274.0 285.1 1.24 8 802 1684 -5.9 -20.9 29 15.0 -9.5 129 28 284.7 284.8 275.3 287.4 0.90 9 772 1982 -7.1 -19.1 38 12.0 -10.2 128 26 286.5 286.7 276.6 289.8 1.09 10 767 2033 -7.5 -19.5 38 12.0 -10.5 127 25 286.6 286.8 276.6 289.8 1.06 11 724 2478 -11.3 -16.0 68 4.7 -12.6 107 21 287.2 287.5 277.5 291.7 1.51 12 721 2510 -9.7 -10.6 93 0.9 -10.0 104 20 289.3 289.7 279.7 296.3 2.36 13 720 2521 -9.7 -11.3 88 1.6 -10.2 103 20 289.4 289.8 279.6 296.0 2.24 14 700 2738 -11.1 -13.1 85 2.0 -11.7 85 18 290.2 290.5 279.6 296.1 1.99 15 698 2760 -11.3 -13.3 85 2.0 -11.9 87 18 290.2 290.6 279.6 296.1 1.96 16 686 2893 -9.3 -10.8 89 1.5 -9.8 104 19 293.9 294.3 281.8 301.2 2.44 17 577 4209 -17.7 -19.6 85 1.9 -18.1 153 26 299.0 299.2 282.7 303.4 1.40 18 550 4567 -18.3 -20.3 84 2.0 -18.8 177 24 302.4 302.6 284.1 306.8 1.38 19 528 4873 -16.9 -19.1 83 2.2 -17.5 199 20 307.6 307.9 286.3 312.8 1.60 20 500 5280 -19.1 -21.0 85 1.9 -19.6 205 31 309.8 310.0 286.9 314.5 1.43 21 442 6189 -23.5 -25.6 83 2.1 -23.9 201 32 315.3 315.5 288.4 319.0 1.08 22 400 6910 -29.1 -31.5 80 2.4 -29.5 205 36 317.2 317.3 288.6 319.6 0.69 23 313 8615 -42.5 -45.2 75 2.7 -42.7 205 38 321.5 321.6 289.5 322.3 0.22 24 300 8900 -45.1 -48.6 68 3.5 -45.3 205 37 321.8 321.8 289.5 322.4 0.15 25 292 9080 -46.5 -50.7 62 4.2 -46.7 205 38 322.3 322.3 289.6 322.8 0.12 26 263 9765 -52.7 -54.5 81 1.8 -52.8 205 47 323.0 323.0 289.8 323.3 0.09 27 250 10090 -56.1 -60.5 58 4.4 -56.2 210 49 322.7 322.7 289.6 322.8 0.04 28 248 10141 -56.7 -61.2 57 4.5 -56.8 211 50 322.5 322.5 289.6 322.7 0.04 29 239 10373 -58.3 -61.3 68 3.0 -58.3 215 56 323.5 323.5 289.9 323.7 0.04 30 237 10426 -57.7 -60.3 72 2.6 -57.8 216 56 325.2 325.2 290.4 325.4 0.05 31 233 10534 -55.3 -69.3 16 14.0 -55.5 218 56 330.4 330.4 291.9 330.5 0.01 32 229 10645 -50.9 -75.9 4 25.0 -51.3 220 56 338.8 338.8 294.0 338.8 0.01 33 225 10760 -49.3 -75.3 3 26.0 -49.8 219 56 343.0 343.0 295.0 343.0 0.01 34 217 10997 -48.3 -77.3 2 29.0 -48.8 218 55 348.1 348.1 296.2 348.1 0.00 35 200 11530 -50.1 -79.1 2 29.0 -50.6 215 54 353.4 353.4 297.4 353.4 0.00 36 188 11935 -50.5 -79.8 2 29.3 -51.0 215 60 359.1 359.1 298.5 359.2 0.00 37 164 12825 -51.3 -81.3 2 30.0 -51.8 234 49 372.1 372.1 300.9 372.1 0.00 38 154 13237 -48.5 -80.5 1 32.0 -49.3 233 45 383.6 383.6 302.8 383.6 0.00 39 150 13410 -49.5 -81.5 1 32.0 -50.2 250 46 384.8 384.8 303.0 384.8 0.00 40 139 13906 -52.7 -82.7 1 30.0 -53.2 236 29 387.6 387.6 303.5 387.6 0.00 41 122 14757 -48.5 -81.5 1 33.0 -49.4 234 46 410.0 410.0 306.5 410.0 0.00 42 108 15551 -52.7 -83.7 1 31.0 -53.4 250 32 416.6 416.6 307.3 416.6 0.00 43 100 16050 -51.5 -83.5 1 32.0 -52.3 240 34 428.2 428.2 308.6 428.2 0.00 44 70 18350 -54.1 -85.1 1 31.0 -54.9 255 32 468.6 468.6 312.5 468.7 0.00 45 69 18442 -53.7 -85.7 1 32.0 -54.6 255 32 471.4 471.4 312.8 471.5 0.00 TRP 239 10373 -58.3 -61.3 68 3.0 -58.3 215 56 323.5 323.5 289.9 323.7 0.04 WND 188 11935 -50.5 -79.8 2 29.3 -51.0 215 60 359.1 359.1 298.5 359.2 0.00 Sounding variables and indices 1000-500 mb thick: 5340.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 70.44 % Est. max temperature: 8.14 C = 46.66 F Sfc-Lift cond lev (LCL): 964.89 mb = 219.17 m = 719.04 ft T: -2.30 C 700-500 lapse rate: 3.15 C/km ThetaE index: 0.24 C Layer 720.0- 700.0 mb Conv cond level (CCL): 745.33 mb = 2254.13 m = 7395.35 ft Mean mixing ratio: 2.52 g/kg Conv temperature: 13.00 C = 55.41 F Cap Strength: 21.75 C Lifted Index: 23.01 C Risk: None Lifted Index @300 mb: 28.01 C Lifted Index @700 mb: 9.86 C Showalter Index: 20.84 C Risk: None Total Totals Index: 17.20 C Risk: None Vertical Totals Index: 14.60 C Cross Totals Index: 2.60 C K Index: -3.90 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 6.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.84 J/kg Max Up Vert Vel: 7.85 m/s Conv Inhibition (B-): 28232.18 J/kg Cap Strength: 22.73 C Lift Cond Lev (LCL): 886.02 mb = 900.03 m = 2952.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 at 19 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 ---------------------------------------------------------- 0 991 4 95 18 -17.9 1.6 | 41 24 -15.6 -17.7 1 955 305 95 30 -29.9 2.6 | 59 32 -27.6 -16.7 2 925 559 110 34 -31.9 11.6 | 75 31 -29.6 -7.7 3 919 610 115 34 -30.8 14.4 | 80 29 -28.5 -4.9 4 884 914 120 32 -27.7 16.0 | 83 26 -25.4 -3.3 5 851 1219 125 31 -25.4 17.8 | 86 23 -23.1 -1.5 6 850 1228 125 30 -24.6 17.2 | 85 22 -22.3 -2.1 7 787 1829 130 28 -21.4 18.0 | 86 19 -19.1 -1.3 8 757 2134 125 23 -18.8 13.2 | 70 18 -16.5 -6.1 9 727 2438 110 21 -19.7 7.2 | 55 21 -17.4 -12.1 10 700 2738 85 18 -17.9 -1.6 | 37 26 -15.6 -20.9 11 700 2743 85 18 -17.9 -1.6 | 37 26 -15.6 -20.9 12 672 3048 125 20 -16.4 11.5 | 61 16 -14.1 -7.8 13 620 3658 140 22 -14.1 16.9 | 78 12 -11.8 -2.5 14 572 4267 155 27 -11.4 24.5 | 120 10 -9.1 5.2 15 527 4877 200 20 6.8 18.8 | 273 9 9.2 -0.5 16 500 5280 205 31 13.1 28.1 | 240 18 15.4 8.8 17 447 6096 200 32 10.9 30.1 | 231 17 13.3 10.8 18 400 6910 205 36 15.2 32.6 | 233 22 17.5 13.3 19 361 7620 205 41 17.3 37.2 | 228 27 19.6 17.8 20 300 8900 205 37 15.6 33.5 | 232 23 18.0 14.2 21 289 9144 205 39 16.5 35.3 | 230 25 18.8 16.0 22 276 9449 200 45 15.4 42.3 | 218 29 17.7 23.0 23 250 10090 210 49 24.5 42.4 | 229 35 26.8 23.1 24 239 10373 215 56 32.1 45.9 | 232 43 34.4 26.6 25 228 10668 220 56 36.0 42.9 | 238 45 38.3 23.6 26 200 11530 215 54 31.0 44.2 | 233 42 33.3 24.9 27 188 11935 215 60 34.4 49.1 | 231 47 36.7 29.8 28 181 12192 215 60 34.4 49.1 | 231 47 36.7 29.8 29 165 12802 235 49 40.1 28.1 | 258 43 42.5 8.8 30 157 13106 220 45 28.9 34.5 | 244 35 31.2 15.2 31 150 13410 250 46 43.2 15.7 | 274 46 45.5 -3.6 32 150 13411 235 55 45.1 31.5 | 256 49 47.4 12.2 33 143 13716 255 38 36.7 9.8 | 284 40 39.0 -9.5 34 137 14021 225 24 17.0 17.0 | 277 19 19.3 -2.3 35 130 14326 210 29 14.5 25.1 | 251 18 16.8 5.8 36 124 14630 230 48 36.8 30.9 | 254 41 39.1 11.5 37 113 15240 250 36 33.8 12.3 | 281 37 36.1 -7.0 38 103 15850 250 29 27.3 9.9 | 288 31 29.6 -9.4 39 100 16050 240 34 29.4 17.0 | 274 32 31.8 -2.3 40 98 16154 240 34 29.4 17.0 | 274 32 31.8 -2.3 41 90 16764 260 29 28.6 5.0 | 295 34 30.9 -14.3 42 85 17069 240 28 24.2 14.0 | 281 27 26.6 -5.3 43 81 17374 255 33 31.9 8.5 | 287 36 34.2 -10.8 44 74 17983 240 33 28.6 16.5 | 275 31 30.9 -2.8 45 71 18288 260 28 27.6 4.9 | 296 33 29.9 -14.5 46 70 18350 255 32 30.9 8.3 | 288 35 33.2 -11.0 47 66 18593 255 33 31.9 8.5 | 287 36 34.2 -10.8 Wind Parameters Mean winds (0-6000m): 143.2 at 25.9 knts Storm direction: 173.2 at 19.5 knts Shear (0-3000m) pos: 3.6 neg: 2.2 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 15.6 deg Storm rel helicity (0-3000m) pos: 214.6 neg: -95.5 tot: 119.0 m^2/s^2 ave: 39.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 2.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.56 Bulk Shear: 55.16 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 98 27 57 29| 16.4 0.0 16.4|119.6 0.0 119.6 239.2 0.80| 19.7 15.9 1000 108 30 69 28| 9.0 0.0 9.0|166.2 0.0 166.2 166.2 0.76| 14.6 11.1 1500 114 30 74 26| 5.8 0.0 5.8|173.7 -2.8 170.9 113.9 0.68| 11.3 7.6 2000 117 30 77 25| 4.3 1.0 5.4|175.0 -17.7 157.3 78.7 0.52| 9.7 5.0 2500 118 28 75 23| 3.5 2.7 6.1|175.0 -63.4 111.6 44.7 0.22| 9.9 2.2 3000 116 27 70 23| 3.6 2.2 5.8|214.6 -95.5 119.0 39.7 0.19| 11.0 2.1 4000 120 25 71 21| 4.1 1.7 5.8|248.6 -95.5 153.1 38.3 0.29| 9.9 2.8 5000 129 25 78 17| 4.1 1.3 5.5|282.6-101.5 181.2 36.2 0.38| 10.6 4.0 6000 143 26 96 13| 4.1 1.0 5.1|282.6-128.0 154.7 25.8 0.29| 9.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//PABR/skewt/PABR.skewt.20251012.18.gif