UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 27 APR 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 138 360 5 SFC 992 203 2.2 -7.8 48 10.0 -1.3 360 5 276.0 276.3 272.3 282.0 2.14 2 967 408 -1.3 -12.3 43 11.0 -4.6 2 8 274.5 274.7 270.4 278.8 1.54 3 925 760 -4.3 -13.3 49 9.0 -6.8 5 13 274.9 275.2 270.6 279.1 1.48 4 850 1418 -10.9 -15.0 72 4.1 -11.9 15 13 274.7 275.0 270.4 278.7 1.40 5 839 1518 -11.7 -15.5 73 3.8 -12.6 15 13 274.9 275.1 270.4 278.8 1.36 6 803 1853 -13.5 -18.2 68 4.7 -14.5 15 14 276.5 276.7 271.0 279.8 1.13 7 783 2045 -12.9 -18.9 61 6.0 -14.2 15 15 279.1 279.3 272.5 282.3 1.10 8 756 2312 -13.7 -22.7 47 9.0 -15.5 15 15 281.1 281.2 273.2 283.5 0.82 9 700 2894 -16.7 -30.7 29 14.0 -18.8 15 17 284.0 284.1 274.2 285.3 0.42 10 676 3155 -17.9 -32.9 26 15.0 -20.0 13 17 285.5 285.6 274.9 286.6 0.35 11 662 3312 -17.3 -35.3 19 18.0 -19.7 12 17 287.9 287.9 276.0 288.8 0.29 12 655 3391 -18.1 -38.1 16 20.0 -20.5 11 17 287.9 287.9 275.9 288.6 0.22 13 616 3847 -21.7 -34.7 30 13.0 -23.3 7 16 288.8 288.9 276.6 289.9 0.33 14 547 4714 -26.1 -34.1 47 8.0 -27.1 0 16 293.6 293.6 279.0 294.9 0.39 15 513 5176 -27.9 -38.9 34 11.0 -29.0 357 15 296.8 296.9 280.3 297.7 0.26 16 500 5360 -29.7 -41.7 30 12.0 -30.7 355 15 296.8 296.9 280.2 297.5 0.20 17 434 6353 -37.9 -50.9 24 13.0 -38.5 355 23 298.7 298.7 280.9 299.0 0.08 18 400 6910 -42.3 -52.3 33 10.0 -42.7 355 27 300.0 300.0 281.4 300.3 0.08 19 379 7272 -45.5 -54.5 36 9.0 -45.8 355 26 300.5 300.5 281.6 300.7 0.06 20 358 7650 -47.7 -55.7 39 8.0 -47.9 355 25 302.4 302.5 282.4 302.6 0.06 21 302 8757 -54.1 -63.1 32 9.0 -54.2 355 23 308.5 308.5 284.8 308.6 0.03 22 300 8800 -53.9 -62.9 32 9.0 -54.1 355 23 309.4 309.4 285.1 309.5 0.03 23 290 9016 -55.3 -64.3 32 9.0 -55.4 350 19 310.4 310.4 285.5 310.5 0.02 24 265 9588 -55.7 -65.7 28 10.0 -55.8 350 19 317.9 317.9 288.1 318.0 0.02 25 250 9960 -52.7 -63.7 25 11.0 -52.9 350 19 327.7 327.7 291.1 327.8 0.03 26 249 9986 -51.9 -62.9 26 11.0 -52.1 350 19 329.3 329.3 291.6 329.4 0.03 27 200 11420 -49.1 -64.1 16 15.0 -49.6 345 13 355.0 355.0 297.7 355.2 0.03 28 186 11896 -47.5 -64.5 12 17.0 -48.1 346 11 365.1 365.1 299.7 365.2 0.04 29 150 13310 -48.1 -69.1 7 21.0 -48.8 350 5 387.2 387.2 303.4 387.3 0.02 30 100 15960 -51.1 -74.1 5 23.0 -51.9 30 3 429.0 429.0 308.7 429.1 0.02 31 77 17665 -51.3 -74.3 5 23.0 -52.3 74 3 461.9 461.9 312.0 462.0 0.02 32 74 17926 -49.1 -73.1 4 24.0 -50.4 81 3 471.8 471.8 312.8 471.9 0.03 33 70 18290 -50.7 -73.7 5 23.0 -51.8 90 3 475.9 475.9 313.1 476.1 0.03 34 50 20480 -49.5 -73.5 4 24.0 -51.2 90 3 526.8 526.8 316.8 527.1 0.04 35 31 23606 -51.7 -74.7 5 23.0 -53.8 141 5 598.1 598.1 320.5 598.4 0.05 36 30 23820 -50.3 -74.3 4 24.0 -52.7 145 5 607.5 607.5 321.0 607.9 0.05 37 22 25845 -47.7 -71.7 5 24.0 -51.5 156 5 671.6 671.7 323.5 672.5 0.11 38 20 26470 -48.9 -72.9 4 24.0 -52.5 160 5 686.5 686.5 324.0 687.3 0.10 39 12 29836 -47.5 -71.5 5 24.0 -53.1 799.4 799.5 327.3 801.5 0.21 TRP 290 9016 -55.3 -64.3 32 9.0 -55.4 350 19 310.4 310.4 285.5 310.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: 976.29 mb = 331.68 m = 1088.19 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 43.43 % Est. max temperature: 1.08 C = 33.94 F Sfc-Lift cond lev (LCL): 848.80 mb = 1428.86 m = 4687.82 ft T: -10.99 C 700-500 lapse rate: 5.27 C/km ThetaE index: 3.16 C Layer 967.0- 925.0 mb Conv cond level (CCL): 719.03 mb = 2691.22 m = 8829.37 ft Mean mixing ratio: 1.57 g/kg Conv temperature: 9.17 C = 48.51 F Cap Strength: 14.91 C Lifted Index: 14.75 C Risk: None Lifted Index @300 mb: 21.31 C Lifted Index @700 mb: 6.48 C Showalter Index: 15.22 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 14.70 C K Index: -10.20 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.22 J/kg Max Up Vert Vel: 2.90 m/s Conv Inhibition (B-): 59390.27 J/kg Cap Strength: 14.89 C Lift Cond Lev (LCL): 811.58 mb = 1771.70 m = 5812.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 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 ---------------------------------------------------------- 0 992 203 360 5 -0.0 -5.0 | 238 8 6.7 4.2 1 925 760 5 13 -1.1 -13.0 | 304 7 5.6 -3.8 2 850 1418 15 13 -3.4 -12.6 | 315 5 3.4 -3.4 3 700 2894 15 17 -4.4 -16.4 | 342 8 2.3 -7.3 4 500 5360 355 15 1.3 -14.9 | 306 10 8.0 -5.8 5 400 6910 355 27 2.4 -26.9 | 333 20 9.1 -17.7 6 300 8800 355 23 2.0 -22.9 | 328 16 8.7 -13.8 7 290 9016 350 19 3.3 -18.7 | 314 14 10.0 -9.6 8 250 9960 350 19 3.3 -18.7 | 314 14 10.0 -9.6 9 200 11420 345 13 3.4 -12.6 | 289 11 10.1 -3.4 10 150 13310 350 5 0.9 -4.9 | 241 9 7.6 4.2 11 100 15960 30 3 -1.5 -2.6 | 219 8 5.2 6.6 12 70 18290 90 3 -3.0 0.0 | 202 10 3.7 9.2 13 50 20480 90 3 -3.0 0.0 | 202 10 3.7 9.2 14 30 23820 145 5 -2.9 4.1 | 196 14 3.9 13.3 15 20 26470 160 5 -1.7 4.7 | 200 15 5.0 13.9 Wind Parameters Mean winds (0-6000m): 6.3 at 15.2 knts Storm direction: 36.3 at 11.4 knts Shear (0-3000m) pos: 1.5 neg: 0.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 19.4 neg: -1.5 tot: 17.9 m^2/s^2 ave: 6.0 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 5.77 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 3 9 265 6| 7.4 0.0 7.4| 12.0 0.0 12.0 24.0 0.95| 7.4 7.1 1000 6 11 286 6| 4.2 0.0 4.2| 14.6 0.0 14.6 14.6 0.88| 4.9 4.3 1500 9 12 295 5| 3.1 0.0 3.1| 15.9 0.0 15.9 10.6 0.86| 3.7 3.2 2000 11 12 304 5| 2.3 0.3 2.7| 17.4 0.0 17.4 8.7 0.84| 3.2 2.7 2500 12 13 312 5| 1.9 0.6 2.4| 18.9 0.0 18.9 7.6 0.82| 2.8 2.3 3000 12 14 318 6| 1.5 0.5 2.1| 19.4 -1.5 17.9 6.0 0.72| 2.6 1.8 4000 11 14 321 6| 1.2 0.4 1.6| 19.4 -6.5 12.9 3.2 0.49| 2.2 1.1 5000 9 15 320 7| 0.9 0.5 1.4| 19.4 -11.6 7.8 1.6 0.32| 2.0 0.7 6000 6 15 319 8| 0.8 0.8 1.6| 32.1 -12.1 19.9 3.3 0.38| 2.3 0.9 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250427.00.gif