UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 9 DEC 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1002 5 -8.5 -10.3 87 1.8 -9.0 340 13 264.5 264.8 264.0 269.2 1.74 1 1000 20 -8.1 -10.5 83 2.4 -8.7 340 15 265.0 265.3 264.4 269.7 1.71 2 986 129 -8.7 -11.1 83 2.4 -9.4 354 19 265.5 265.8 264.6 270.0 1.66 3 980 177 -7.1 -9.5 83 2.4 -7.8 1 20 267.6 267.9 266.5 272.7 1.89 4 925 626 -8.5 -11.1 81 2.6 -9.2 60 35 270.6 270.9 268.3 275.5 1.77 5 850 1278 -11.1 -13.0 86 1.9 -11.6 100 46 274.5 274.8 270.7 279.2 1.65 6 825 1507 -12.1 -14.1 85 2.0 -12.6 102 43 275.8 276.1 271.3 280.2 1.55 7 700 2740 -21.7 -24.5 78 2.8 -22.1 110 27 278.5 278.6 271.5 280.7 0.75 8 551 4459 -34.7 -38.1 71 3.4 -35.0 117 26 282.8 282.8 273.2 283.6 0.26 9 500 5130 -40.3 -43.7 70 3.4 -40.5 120 25 283.9 283.9 273.7 284.4 0.16 10 417 6331 -51.3 -54.6 68 3.3 -51.4 124 27 284.9 284.9 274.0 285.1 0.06 11 400 6600 -51.7 -55.0 68 3.3 -51.8 125 27 287.8 287.8 275.6 288.0 0.05 12 393 6715 -51.9 -55.3 67 3.4 -52.0 126 27 289.0 289.0 276.2 289.2 0.05 13 340 7642 -57.5 -61.4 61 3.9 -57.5 137 27 293.6 293.6 278.4 293.7 0.03 14 324 7946 -58.3 -62.4 59 4.1 -58.3 140 27 296.6 296.6 279.8 296.7 0.03 15 300 8430 -58.5 -62.8 58 4.3 -58.6 145 27 302.9 302.9 282.6 303.0 0.03 16 278 8913 -57.7 -62.1 57 4.4 -57.8 153 25 310.7 310.7 285.6 310.8 0.03 17 250 9590 -55.5 -60.0 57 4.5 -55.6 165 23 323.6 323.6 289.9 323.7 0.05 18 200 11020 -51.5 -58.5 43 7.0 -51.7 180 27 351.2 351.2 297.0 351.5 0.07 19 172 12003 -48.9 -57.9 34 9.0 -49.3 188 29 371.0 371.0 300.8 371.4 0.09 20 150 12900 -49.3 -60.3 27 11.0 -49.8 195 31 385.1 385.1 303.1 385.5 0.08 21 101 15485 -50.1 -65.1 15 15.0 -50.9 205 33 429.7 429.7 308.9 430.0 0.06 22 100 15550 -50.1 -65.1 15 15.0 -50.9 205 33 430.9 430.9 309.0 431.2 0.06 23 98 15682 -50.9 -65.9 15 15.0 -51.7 205 33 431.9 431.9 309.1 432.2 0.06 24 77 17256 -49.3 -65.3 14 16.0 -50.4 209 34 466.0 466.1 312.3 466.5 0.08 25 70 17880 -49.9 -66.9 12 17.0 -51.0 210 35 477.6 477.7 313.3 478.0 0.07 26 51 19941 -51.9 -70.9 8 19.0 -53.2 205 51 518.2 518.2 316.2 518.6 0.05 27 50 20070 -51.1 -70.1 9 19.0 -52.5 205 52 523.1 523.1 316.5 523.4 0.06 28 34 22605 -46.3 -68.3 6 22.0 -49.3 209 69 596.7 596.7 320.5 597.5 0.11 29 31 23214 -49.7 -70.7 7 21.0 -52.1 210 74 603.5 603.5 320.8 604.1 0.09 30 30 23430 -46.3 -68.3 6 22.0 -49.6 210 75 618.4 618.5 321.5 619.4 0.13 31 29 23654 -47.7 -69.7 6 22.0 -50.7 210 74 620.6 620.6 321.6 621.4 0.11 32 26 24384 -41.3 -64.3 7 23.0 -46.6 210 73 658.5 658.6 323.1 660.6 0.26 33 23 25206 -46.9 -68.9 6 22.0 -50.7 210 70 665.5 665.5 323.3 666.8 0.16 34 21 25809 -46.1 -68.1 7 22.0 -50.4 210 69 685.4 685.5 324.0 687.1 0.19 35 20 26130 -49.9 -71.9 6 22.0 -53.2 210 68 683.4 683.5 323.9 684.4 0.12 36 19 26465 -51.1 -73.1 6 22.0 -54.2 689.8 689.8 324.1 690.7 0.10 37 17 27189 -50.3 -72.3 6 22.0 -53.9 714.7 714.7 324.9 715.8 0.13 38 15 28017 -44.3 -68.3 5 24.0 -50.4 760.7 760.8 326.3 763.1 0.26 39 13 28967 -48.9 -71.9 5 23.0 -53.7 776.5 776.6 326.7 778.2 0.18 40 12 29497 -45.1 -69.1 5 24.0 -51.7 807.9 808.1 327.5 810.9 0.29 41 11 30077 -45.7 -69.7 5 24.0 -52.3 826.1 826.3 327.9 829.1 0.29 TRP 324 7946 -58.3 -62.4 59 4.1 -58.3 140 27 296.6 296.6 279.8 296.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5110.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 78.11 % Est. max temperature: 1.42 C = 34.55 F Sfc-Lift cond lev (LCL): 973.48 mb = 228.73 m = 750.43 ft T: -7.26 C 700-500 lapse rate: 7.78 C/km Conv cond level (CCL): 819.51 mb = 1556.86 m = 5107.76 ft Mean mixing ratio: 1.79 g/kg Conv temperature: 2.94 C = 37.29 F Cap Strength: 8.02 C Lifted Index: 8.55 C Risk: None Lifted Index @300 mb: 20.64 C Lifted Index @700 mb: 5.76 C Showalter Index: 4.27 C Risk: None Total Totals Index: 56.50 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.20 C Cross Totals Index: 27.30 C K Index: 13.40 Risk: None Sweat Index: 267.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.84 J/kg Max Up Vert Vel: 6.46 m/s Conv Inhibition (B-): 72405.47 J/kg Cap Strength: 8.54 C Lift Cond Lev (LCL): 913.54 mb = 722.11 m = 2369.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 22 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 1002 5 340 13 4.4 -12.2 | 323 34 20.5 -27.7 1 1000 20 340 15 5.1 -14.1 | 324 36 21.2 -29.6 2 925 626 60 35 -30.3 -17.5 | 23 36 -14.2 -33.0 3 850 1278 100 46 -45.3 8.0 | 76 30 -29.2 -7.5 4 700 2740 110 27 -25.4 9.2 | 56 11 -9.3 -6.3 5 500 5130 120 25 -21.7 12.5 | 62 6 -5.5 -3.0 6 400 6600 125 27 -22.1 15.5 | 90 6 -6.0 0.0 7 324 7946 140 27 -17.4 20.7 | 166 5 -1.3 5.2 8 300 8430 145 27 -15.5 22.1 | 185 7 0.6 6.6 9 250 9590 165 23 -6.0 22.2 | 236 12 10.1 6.7 10 200 11020 180 27 0.0 27.0 | 234 20 16.1 11.5 11 150 12900 195 31 8.0 29.9 | 239 28 24.1 14.5 12 100 15550 205 33 13.9 29.9 | 244 33 30.0 14.4 13 70 17880 210 35 17.5 30.3 | 246 37 33.6 14.8 14 50 20070 205 52 22.0 47.1 | 230 50 38.1 31.6 15 30 23430 210 75 37.5 65.0 | 227 73 53.6 49.5 16 20 26130 210 68 34.0 58.9 | 229 66 50.1 43.4 Wind Parameters Mean winds (0-6000m): 103.9 at 29.8 knts Storm direction: 133.9 at 22.3 knts Shear (0-3000m) pos: 6.3 neg: 0.0 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 93.2 deg Storm rel helicity (0-3000m) pos: 659.9 neg: -23.9 tot: 636.0 m^2/s^2 ave: 212.0 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 15.8 stream: 11.1 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 0.13 Bulk Shear: 156.22 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 23 23 349 37| 28.7 0.0 28.7|307.6 0.0 307.6 615.2 0.95| 32.6 31.1 1000 56 30 15 33| 23.7 0.0 23.7|549.9 0.0 549.9 549.9 0.96| 30.1 29.0 1500 75 35 35 30| 17.5 0.0 17.5|659.6 -1.2 658.4 438.9 0.93| 25.7 23.9 2000 84 36 45 28| 11.6 0.0 11.6|659.6 -7.8 651.8 325.9 0.84| 21.1 17.6 2500 89 35 50 25| 8.1 0.0 8.1|659.6 -18.2 641.4 256.6 0.75| 18.2 13.6 3000 92 34 51 23| 6.3 0.0 6.3|659.9 -23.9 636.0 212.0 0.70| 15.8 11.1 4000 96 32 53 20| 4.7 0.0 4.7|660.9 -23.9 637.0 159.3 0.69| 12.1 8.3 5000 100 31 55 17| 3.7 0.0 3.7|661.5 -23.9 637.6 127.5 0.68| 9.9 6.7 6000 104 30 57 15| 3.2 0.0 3.2|664.4 -23.9 640.5 106.8 0.68| 8.4 5.7 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251209.00.gif