UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for U5428... Searching the city database file for: U5428 ... Date:0000Z 8 OCT 25 Station: U5428 WMO ident: 25428 Latitude: 65.23 Longitude: 160.53 ------------------------------------------------------------------------------- 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 76 SFC 976 266 -6.9 -10.0 79 3.1 -7.8 320 7 268.1 268.4 266.8 273.1 1.83 2 925 683 -10.3 -14.5 71 4.2 -11.3 330 23 268.8 269.0 266.4 272.5 1.34 3 875 1109 -12.3 -18.3 61 6.0 -13.6 356 20 271.0 271.2 267.3 273.9 1.03 4 850 1330 -13.9 -19.9 60 6.0 -15.1 10 19 271.6 271.7 267.5 274.2 0.93 5 744 2330 -20.7 -23.6 78 2.9 -21.2 360 16 274.7 274.9 269.3 277.0 0.77 6 725 2522 -21.5 -24.3 78 2.8 -22.0 358 16 275.9 276.0 269.9 278.1 0.74 7 717 2604 -20.9 -23.8 77 2.9 -21.4 357 15 277.4 277.6 271.0 279.7 0.78 8 707 2708 -19.5 -24.4 65 4.9 -20.3 356 15 280.1 280.2 272.5 282.3 0.75 9 700 2782 -19.7 -25.7 59 6.0 -20.7 355 15 280.7 280.8 272.7 282.7 0.67 10 684 2953 -20.3 -28.3 49 8.0 -21.5 356 15 281.9 282.0 273.2 283.5 0.54 11 647 3362 -22.1 -29.1 53 7.0 -23.1 360 15 284.3 284.4 274.6 286.0 0.53 12 594 3982 -27.5 -32.5 62 5.0 -28.0 5 14 285.1 285.2 274.8 286.4 0.42 13 586 4080 -24.3 -29.0 65 4.7 -25.0 6 14 289.9 290.1 277.6 291.8 0.59 14 571 4268 -25.3 -29.9 65 4.6 -25.9 7 14 290.9 291.0 278.0 292.7 0.56 15 514 5024 -29.1 -37.1 46 8.0 -29.9 13 13 295.2 295.3 279.7 296.2 0.31 16 505 5149 -30.1 -40.1 37 10.0 -31.0 14 13 295.5 295.5 279.7 296.3 0.23 17 500 5220 -31.1 -40.1 41 9.0 -31.9 15 13 295.1 295.2 279.5 295.9 0.23 18 459 5821 -35.7 -42.7 49 7.0 -36.2 3 11 296.7 296.7 280.1 297.3 0.19 19 424 6371 -37.5 -45.5 43 8.0 -38.0 353 9 301.2 301.2 282.1 301.7 0.15 20 400 6770 -41.1 -50.1 37 9.0 -41.5 345 7 301.6 301.6 282.1 301.9 0.10 21 303 8606 -54.1 -64.1 28 10.0 -54.2 43 7 308.2 308.2 284.7 308.3 0.02 22 300 8670 -54.3 -64.3 28 10.0 -54.5 45 7 308.8 308.8 284.9 308.9 0.02 23 259 9613 -57.5 -67.5 27 10.0 -57.6 65 5 317.4 317.4 287.9 317.4 0.02 24 250 9840 -54.7 -64.7 28 10.0 -54.9 70 7 324.7 324.7 290.2 324.8 0.03 25 210 10970 -48.5 -60.5 24 12.0 -48.9 93 5 351.0 351.0 296.9 351.3 0.05 26 200 11290 -48.9 -62.9 18 14.0 -49.4 100 5 355.3 355.3 297.8 355.5 0.04 27 150 13180 -47.5 -68.5 7 21.0 -48.3 185 9 388.2 388.2 303.5 388.3 0.03 28 100 15860 -47.9 -71.9 5 24.0 -49.0 170 7 435.2 435.2 309.4 435.3 0.02 29 70 18220 -47.5 -71.5 5 24.0 -49.1 170 15 482.8 482.8 313.7 483.0 0.04 30 64 18817 -45.5 -69.5 5 24.0 -47.6 173 16 499.7 499.7 314.9 500.0 0.05 31 59 19357 -48.5 -72.5 5 24.0 -50.1 175 17 504.7 504.7 315.3 504.9 0.04 32 50 20450 -48.3 -72.3 5 24.0 -50.3 180 19 529.6 529.7 316.9 529.9 0.04 33 43 21444 -44.9 -68.9 5 24.0 -47.8 195 19 561.4 561.4 318.8 561.9 0.08 34 30 23830 -46.7 -70.7 5 24.0 -50.0 230 19 617.3 617.4 321.4 618.0 0.09 35 22 25890 -44.9 -68.9 5 24.0 -49.6 230 14 680.0 680.0 323.8 681.3 0.16 36 21 26198 -48.1 -72.1 5 24.0 -51.9 230 14 679.4 679.4 323.8 680.3 0.11 37 20 26520 -46.5 -70.5 5 24.0 -50.9 230 13 693.8 693.9 324.3 695.1 0.14 38 17 27598 -46.7 -70.7 5 24.0 -51.5 726.2 726.3 325.3 727.7 0.16 39 16 27998 -49.5 -73.5 4 24.0 -53.5 729.8 729.8 325.4 730.8 0.11 40 13 29375 -43.9 -68.9 5 25.0 -50.7 793.8 794.0 327.1 796.5 0.27 41 12 29910 -46.7 -70.7 5 24.0 -52.6 802.3 802.4 327.4 804.6 0.23 42 12 29910 -41.5 -66.5 5 25.0 -49.6 820.7 820.9 327.8 825.0 0.42 43 10 31134 -46.3 -70.3 5 24.0 -53.0 846.7 846.9 328.4 849.8 0.29 44 10 31134 -43.7 -68.7 5 25.0 -51.6 856.4 856.6 328.6 860.4 0.37 TRP 259 9613 -57.5 -67.5 27 10.0 -57.6 65 5 317.4 317.4 287.9 317.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5144.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 62.30 % Est. max temperature: -2.76 C = 27.03 F Sfc-Lift cond lev (LCL): 928.99 mb = 649.58 m = 2131.15 ft T: -10.03 C 700-500 lapse rate: 4.68 C/km ThetaE index: 0.59 C Layer 925.0- 875.0 mb Conv cond level (CCL): 823.29 mb = 1569.75 m = 5150.03 ft Mean mixing ratio: 1.39 g/kg Conv temperature: -2.69 C = 27.17 F Cap Strength: 18.75 C Lifted Index: 18.33 C Risk: None Lifted Index @300 mb: 25.37 C Lifted Index @700 mb: 8.35 C Showalter Index: 17.40 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 11.20 C K Index: -8.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 4.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.97 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 73875.64 J/kg Cap Strength: 18.69 C Lift Cond Lev (LCL): 864.71 mb = 1199.28 m = 3934.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 30 at 11 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 ---------------------------------------------------------- 0 976 266 320 7 4.5 -5.4 | 246 11 10.1 4.4 1 925 683 330 23 11.5 -19.9 | 301 20 17.1 -10.2 2 850 1330 10 19 -3.3 -18.7 | 346 9 2.3 -9.0 3 700 2782 355 15 1.3 -14.9 | 307 9 6.9 -5.2 4 500 5220 15 13 -3.4 -12.6 | 322 4 2.2 -2.8 5 400 6770 345 7 1.8 -6.8 | 248 8 7.4 3.0 6 300 8670 45 7 -4.9 -4.9 | 187 5 0.6 4.8 7 259 9613 65 5 -4.5 -2.1 | 188 8 1.0 7.6 8 250 9840 70 7 -6.6 -2.4 | 172 7 -1.0 7.4 9 200 11290 100 5 -4.9 0.9 | 183 11 0.6 10.6 10 150 13180 185 9 0.8 9.0 | 199 20 6.4 18.7 11 100 15860 170 7 -1.2 6.9 | 195 17 4.4 16.6 12 70 18220 170 15 -2.6 14.8 | 187 25 3.0 24.5 13 50 20450 180 19 0.0 19.0 | 191 29 5.6 28.7 14 30 23830 230 19 14.6 12.2 | 223 30 20.1 22.0 15 20 26520 230 13 10.0 8.4 | 221 24 15.5 18.1 Wind Parameters Mean winds (0-6000m): 359.7 at 15.0 knts Storm direction: 29.7 at 11.2 knts Shear (0-3000m) pos: 2.7 neg: 0.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 63.3 deg Storm rel helicity (0-3000m) pos: 92.2 neg: -13.3 tot: 78.9 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.17 Bulk Shear: 9.40 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 ------------------------------------------------------------------------------- 500 329 16 287 15| 16.3 0.0 16.3| 58.0 0.0 58.0 116.0 0.84| 18.3 15.3 1000 340 19 303 14| 7.9 0.0 7.9| 89.3 0.0 89.3 89.3 0.79| 15.2 11.9 1500 349 19 313 12| 5.3 0.6 5.8| 91.5 -4.0 87.4 58.3 0.69| 11.2 7.7 2000 353 18 317 11| 4.0 0.9 4.8| 91.5 -8.8 82.7 41.4 0.59| 8.9 5.2 2500 354 18 317 11| 3.2 1.1 4.3| 91.5 -13.3 78.2 31.3 0.50| 7.5 3.8 3000 354 17 316 10| 2.7 0.9 3.6| 92.2 -13.3 78.9 26.3 0.50| 6.5 3.2 4000 356 16 315 9| 2.0 0.7 2.7| 93.3 -13.3 80.0 20.0 0.48| 5.1 2.5 5000 359 16 316 8| 1.6 0.6 2.2| 93.9 -13.5 80.4 16.1 0.47| 4.3 2.0 6000 360 15 313 8| 1.4 0.9 2.3| 93.9 -19.2 74.7 12.4 0.32| 4.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//U5428/skewt/U5428.skewt.20251008.00.gif