UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1200Z 7 OCT 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 120 SFC 989 206 -6.5 -12.5 62 6.0 -8.1 360 7 267.5 267.7 265.7 271.6 1.48 2 979 286 -5.9 -12.9 58 7.0 -7.8 360 10 268.9 269.1 266.6 272.9 1.44 3 969 366 -8.1 -15.1 57 7.0 -9.8 360 13 267.4 267.6 265.2 270.8 1.22 4 925 724 -11.1 -15.4 71 4.3 -12.1 360 27 268.0 268.2 265.6 271.4 1.25 5 850 1363 -16.5 -18.5 84 2.0 -16.9 15 29 268.9 269.0 265.9 271.8 1.04 6 815 1679 -18.7 -19.5 93 0.8 -18.8 19 29 269.8 269.9 266.4 272.6 1.00 7 774 2065 -19.5 -21.4 85 1.9 -19.8 25 30 272.9 273.1 268.4 275.5 0.89 8 710 2705 -23.3 -24.4 91 1.1 -23.5 34 31 275.6 275.7 269.8 277.8 0.75 9 700 2809 -23.9 -25.0 91 1.1 -24.1 35 31 276.0 276.1 270.0 278.1 0.72 10 674 3084 -24.5 -26.4 84 1.9 -24.8 43 29 278.4 278.5 271.3 280.3 0.66 11 656 3281 -23.1 -24.9 85 1.8 -23.4 49 27 282.1 282.2 273.7 284.4 0.77 12 552 4525 -29.5 -32.4 76 2.9 -29.8 84 17 288.8 288.9 276.8 290.2 0.46 13 500 5220 -35.3 -38.2 75 2.9 -35.5 105 11 290.0 290.0 277.1 290.9 0.28 14 475 5576 -38.7 -41.9 72 3.2 -38.9 112 11 290.1 290.1 277.0 290.8 0.20 15 457 5842 -38.9 -41.8 74 2.9 -39.1 117 12 293.1 293.1 278.5 293.8 0.21 16 442 6072 -39.9 -44.4 62 4.5 -40.1 122 12 294.6 294.6 279.1 295.2 0.17 17 414 6518 -42.7 -49.7 46 7.0 -43.0 130 13 296.6 296.6 280.0 296.9 0.10 18 400 6750 -44.1 -52.1 41 8.0 -44.4 135 13 297.7 297.7 280.4 298.0 0.08 19 317 8277 -53.5 -65.5 22 12.0 -53.7 159 11 305.1 305.1 283.5 305.2 0.02 20 300 8630 -54.5 -66.5 21 12.0 -54.6 165 11 308.5 308.5 284.8 308.6 0.02 21 264 9444 -57.5 -69.5 20 12.0 -57.6 155 7 315.6 315.6 287.3 315.7 0.01 22 250 9790 -54.9 -67.9 19 13.0 -55.1 145 9 324.4 324.4 290.1 324.5 0.02 23 200 11230 -50.3 -71.3 7 21.0 -50.7 195 9 353.1 353.1 297.3 353.2 0.01 24 197 11329 -50.3 -74.3 4 24.0 -50.8 195 9 354.6 354.6 297.6 354.7 0.01 25 150 13110 -49.7 -73.7 4 24.0 -50.3 190 5 384.4 384.4 302.9 384.5 0.01 26 102 15630 -49.7 -73.7 4 24.0 -50.6 198 9 429.3 429.3 308.7 429.4 0.02 27 70 18090 -49.9 -73.9 4 24.0 -51.1 205 13 477.6 477.6 313.2 477.8 0.02 28 53 19908 -50.5 -74.5 4 24.0 -52.0 205 20 515.8 515.8 316.1 516.0 0.03 29 50 20290 -48.3 -72.3 5 24.0 -50.3 205 21 529.6 529.7 316.9 529.9 0.04 30 38 22100 -45.7 -69.7 5 24.0 -48.7 210 18 579.5 579.5 319.7 580.1 0.08 31 30 23660 -48.5 -72.5 5 24.0 -51.3 215 15 612.4 612.4 321.2 613.0 0.07 32 23 25407 -49.1 -71.1 6 22.0 -52.3 222 8 659.0 659.1 323.0 659.9 0.11 33 20 26330 -46.5 -70.5 5 24.0 -50.9 225 5 693.8 693.9 324.3 695.1 0.14 34 14 28676 -50.7 -73.7 5 23.0 -54.7 754.1 754.2 326.1 755.3 0.13 35 12 29687 -47.9 -71.9 5 24.0 -53.4 798.0 798.1 327.3 799.9 0.19 TRP 264 9444 -57.5 -69.5 20 12.0 -57.6 155 7 315.6 315.6 287.3 315.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5100.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 80.43 % Est. max temperature: -4.85 C = 23.27 F Sfc-Lift cond lev (LCL): 898.84 mb = 940.78 m = 3086.51 ft T: -12.93 C 700-500 lapse rate: 4.73 C/km ThetaE index: 2.05 C Layer 969.0- 925.0 mb Conv cond level (CCL): 851.90 mb = 1346.09 m = 4416.25 ft Mean mixing ratio: 1.25 g/kg Conv temperature: -5.16 C = 22.71 F Cap Strength: 14.98 C Lifted Index: 15.42 C Risk: None Lifted Index @300 mb: 26.28 C Lifted Index @700 mb: 5.44 C Showalter Index: 15.13 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 16.80 C K Index: -0.80 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.52 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 74657.78 J/kg Cap Strength: 15.40 C Lift Cond Lev (LCL): 863.35 mb = 1245.27 m = 4085.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 16 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 ---------------------------------------------------------- 0 989 206 360 7 -0.0 -7.0 | 273 15 15.2 -0.7 1 925 724 360 27 -0.0 -27.0 | 324 26 15.2 -20.7 2 850 1363 15 29 -7.5 -28.0 | 340 23 7.7 -21.7 3 700 2809 35 31 -17.8 -25.4 | 8 19 -2.6 -19.1 4 500 5220 105 11 -10.6 2.8 | 206 10 4.6 9.2 5 400 6750 135 13 -9.2 9.2 | 201 17 6.0 15.5 6 300 8630 165 11 -2.8 10.6 | 216 21 12.3 17.0 7 264 9444 155 7 -3.0 6.3 | 224 18 12.2 12.7 8 250 9790 145 9 -5.2 7.4 | 216 17 10.0 13.7 9 200 11230 195 9 2.3 8.7 | 229 23 17.5 15.0 10 150 13110 190 5 0.9 4.9 | 235 20 16.1 11.3 11 70 18090 205 13 5.5 11.8 | 229 28 20.7 18.1 12 50 20290 205 21 8.9 19.0 | 223 35 24.1 25.4 13 30 23660 215 15 8.6 12.3 | 232 30 23.8 18.6 14 20 26330 225 5 3.5 3.5 | 242 21 18.7 9.9 Wind Parameters Mean winds (0-6000m): 37.4 at 22.0 knts Storm direction: 67.4 at 16.5 knts Shear (0-3000m) pos: 3.7 neg: 3.3 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 108.6 deg Storm rel helicity (0-3000m) pos: 198.0 neg: 0.0 tot: 198.0 m^2/s^2 ave: 66.0 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 6.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 23.57 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 0 17 304 18| 0.0 19.9 19.9| 77.7 0.0 77.7 155.3 0.82| 19.9 16.4 1000 4 22 319 21| 3.0 9.9 12.9|115.0 0.0 115.0 115.0 0.85| 13.1 11.1 1500 8 24 327 21| 3.5 6.6 10.1|139.6 0.0 139.6 93.1 0.86| 10.2 8.8 2000 13 26 333 21| 3.5 5.0 8.5|158.8 0.0 158.8 79.4 0.87| 8.6 7.5 2500 17 27 339 21| 3.5 4.0 7.5|177.6 0.0 177.6 71.1 0.88| 7.7 6.7 3000 21 27 344 20| 3.7 3.3 7.0|198.0 0.0 198.0 66.0 0.83| 7.7 6.4 4000 28 26 351 17| 3.7 2.5 6.2|218.1 0.0 218.1 54.5 0.80| 7.6 6.1 5000 31 24 349 14| 3.2 2.0 5.2|232.8 0.0 232.8 46.6 0.80| 7.3 5.8 6000 37 22 350 11| 3.0 1.7 4.6|232.8 -3.2 229.6 38.3 0.74| 6.4 4.8 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251007.12.gif