UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101513.upa.cvt Date: 1300Z 15 OCT 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1300Z 15 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 170 350 3 SFC 995 210 -3.3 -9.3 63 6.0 -5.1 350 3 270.2 270.5 268.3 275.5 1.90 2 925 783 -7.1 -10.2 78 3.1 -8.0 355 21 272.0 272.4 269.5 277.3 1.90 3 850 1437 -12.5 -13.7 91 1.2 -12.8 360 35 273.1 273.3 269.5 277.4 1.56 4 700 2898 -19.3 -27.3 49 8.0 -20.5 345 17 281.1 281.2 272.8 282.9 0.58 5 500 5330 -33.5 -41.5 44 8.0 -34.1 335 21 292.2 292.2 278.1 292.9 0.20 6 400 6870 -43.1 -55.1 26 12.0 -43.5 305 40 299.0 299.0 281.0 299.2 0.05 7 300 8760 -52.5 -64.5 22 12.0 -52.7 290 54 311.3 311.4 285.8 311.4 0.02 8 296 8846 -52.7 -64.7 22 12.0 -52.9 290 54 312.3 312.3 286.2 312.3 0.02 9 250 9930 -54.1 -69.1 14 15.0 -54.3 300 38 325.6 325.6 290.5 325.7 0.01 10 200 11380 -48.1 -72.1 5 24.0 -48.7 305 27 356.6 356.6 298.0 356.7 0.01 11 150 13260 -51.7 -74.7 5 23.0 -52.2 285 13 381.0 381.0 302.4 381.0 0.01 12 100 15920 -49.7 -73.7 4 24.0 -50.6 355 3 431.7 431.7 309.0 431.8 0.02 TRP 296 8846 -52.7 -64.7 22 12.0 -52.9 290 54 312.3 312.3 286.2 312.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 60.52 % Est. max temperature: -0.25 C = 31.56 F Sfc-Lift cond lev (LCL): 905.04 mb = 951.71 m = 3122.38 ft T: -8.49 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.00 C Layer 995.0-34559928603461275323878021909184512.0 mb Conv cond level (CCL): 867.87 mb = 1276.07 m = 4186.54 ft Mean mixing ratio: 1.88 g/kg Conv temperature: -0.73 C = 30.69 F Cap Strength: 5.88 C Lifted Index: 13.06 C Risk: None Lifted Index @300 mb: 24.59 C Lifted Index @700 mb: 5.88 C Showalter Index: 12.42 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 19.80 C K Index: -0.70 Risk: None Sweat Index: 91.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.34 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 19620.11 J/kg Cap Strength: 12.80 C Lift Cond Lev (LCL): 885.62 mb = 1119.49 m = 3672.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 14 at 17 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 ---------------------------------------------------------- 0 995 210 350 3 0.5 -3.0 | 200 14 4.7 13.1 1 925 783 355 21 1.8 -20.9 | 309 8 6.0 -4.9 2 850 1437 360 35 -0.0 -35.0 | 348 19 4.1 -19.0 3 700 2898 345 17 4.4 -16.4 | 272 9 8.5 -0.4 4 500 5330 335 21 8.9 -19.0 | 283 13 13.0 -3.0 5 400 6870 305 40 32.8 -22.9 | 281 38 36.9 -6.9 6 300 8760 290 54 50.7 -18.5 | 273 55 54.9 -2.4 7 296 8846 290 54 50.7 -18.5 | 273 55 54.9 -2.4 8 250 9930 300 38 32.9 -19.0 | 275 37 37.1 -3.0 9 200 11380 305 27 22.1 -15.5 | 269 26 26.3 0.6 10 150 13260 285 13 12.6 -3.4 | 233 21 16.7 12.7 11 100 15920 355 3 0.3 -3.0 | 199 14 4.4 13.1 Wind Parameters Mean winds (0-6000m): 344.5 at 22.1 knts Storm direction: 14.5 at 16.6 knts Shear (0-3000m) pos: 4.7 neg: 2.4 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 75.2 deg Storm rel helicity (0-3000m) pos: 54.8 neg: -49.0 tot: 5.8 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 17.80 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 ------------------------------------------------------------------------------- 500 354 11 225 7| 16.2 0.0 16.2| 25.5 0.0 25.5 51.0 0.78| 16.3 12.7 1000 356 18 287 6| 14.0 0.0 14.0| 45.3 0.0 45.3 45.3 0.73| 14.1 10.3 1500 358 23 323 8| 9.3 0.6 9.9| 54.0 -10.2 43.8 29.2 0.57| 12.0 6.8 2000 357 24 326 10| 7.0 1.4 8.4| 54.0 -28.2 25.8 12.9 0.36| 10.7 3.9 2500 356 24 324 10| 5.6 2.4 8.0| 54.0 -43.6 10.4 4.1 0.19| 9.9 1.9 3000 355 23 318 9| 4.7 2.4 7.0| 54.8 -49.0 5.8 1.9 0.14| 8.8 1.2 4000 352 22 308 9| 3.5 1.7 5.2| 57.1 -49.0 8.1 2.0 0.15| 6.8 1.1 5000 349 21 301 10| 2.8 1.4 4.2| 58.9 -49.0 9.9 2.0 0.16| 5.7 0.9 6000 344 22 298 11| 2.3 1.8 4.2| 64.5 -52.4 12.2 2.0 0.14| 5.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251015.13.gif