UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:1200Z 27 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1008 59 1.4 -3.1 72 4.5 -0.3 0 0 273.9 274.4 272.4 282.2 3.01 1 1000 123 0.8 -3.6 72 4.4 -0.9 30 1 274.0 274.4 272.3 282.0 2.92 2 925 744 -3.9 -8.6 70 4.7 -5.4 145 7 275.3 275.7 271.9 281.3 2.15 3 895 1003 -6.5 -9.7 78 3.2 -7.5 275.2 275.6 271.7 281.0 2.04 4 879 1145 -1.3 -9.3 54 8.0 -4.0 282.1 282.4 275.7 288.2 2.15 5 857 1348 -1.1 -27.1 12 26.0 -6.8 284.3 284.4 274.5 285.8 0.48 6 850 1413 -1.3 -30.3 9 29.0 -7.2 260 11 284.8 284.8 274.5 285.9 0.36 7 753 2370 -5.9 -38.9 5 33.0 -11.2 289.8 289.9 276.9 290.4 0.17 8 700 2940 -7.3 -42.3 4 35.0 -12.5 250 9 294.4 294.4 279.0 294.9 0.13 9 688 3074 -7.5 -42.5 4 35.0 -12.7 295.6 295.7 279.6 296.1 0.13 10 639 3645 -10.5 -18.5 52 8.0 -12.7 298.5 298.8 282.5 302.9 1.39 11 521 5186 -19.5 -23.5 71 4.0 -20.4 305.6 305.9 285.0 309.3 1.10 12 500 5490 -22.3 -27.2 64 4.9 -23.2 230 17 305.9 306.0 284.8 308.6 0.82 13 481 5775 -25.1 -29.4 67 4.3 -25.8 305.8 305.9 284.6 308.1 0.70 14 468 5975 -26.3 -29.9 72 3.6 -26.9 306.7 306.8 284.9 309.0 0.68 15 415 6839 -31.9 -40.9 41 9.0 -32.7 310.2 310.3 285.7 311.2 0.26 16 400 7100 -33.9 -43.9 36 10.0 -34.7 230 19 310.9 311.0 285.9 311.6 0.19 17 372 7601 -37.5 -47.5 35 10.0 -38.1 312.7 312.7 286.5 313.2 0.14 18 300 9040 -49.5 -57.5 39 8.0 -49.7 235 25 315.6 315.6 287.3 315.8 0.05 19 266 9817 -56.1 -64.1 36 8.0 -56.2 317.0 317.0 287.8 317.1 0.03 20 250 10210 -58.3 -66.3 35 8.0 -58.4 215 19 319.4 319.4 288.6 319.5 0.02 21 223 10923 -63.5 -71.5 33 8.0 -63.6 322.0 322.0 289.4 322.1 0.01 22 206 11410 -65.5 -73.5 32 8.0 -65.5 235 25 326.3 326.3 290.6 326.3 0.01 23 200 11590 -65.3 -73.3 32 8.0 -65.4 235 25 329.3 329.4 291.5 329.4 0.01 24 196 11713 -65.7 -73.7 32 8.0 -65.8 330.6 330.6 291.9 330.7 0.01 25 179 12270 -61.1 -69.1 34 8.0 -61.2 346.8 346.8 296.0 346.9 0.02 26 150 13370 -59.9 -67.9 34 8.0 -60.0 270 29 366.9 366.9 300.0 367.0 0.03 27 145 13582 -59.5 -68.5 30 9.0 -59.7 371.2 371.2 300.8 371.3 0.03 28 101 15819 -63.9 -73.9 24 10.0 -64.0 403.1 403.1 305.6 403.2 0.02 29 100 15880 -63.5 -73.5 24 10.0 -63.7 290 33 405.0 405.0 305.9 405.1 0.02 30 71 17983 -63.3 -74.3 21 11.0 -63.5 447.1 447.2 310.6 447.3 0.02 31 70 18070 -63.9 -74.9 21 11.0 -64.1 275 27 447.7 447.7 310.7 447.8 0.02 32 50 20110 -68.1 -80.1 16 12.0 -68.3 280 33 483.0 483.0 313.7 483.1 0.01 33 47 20481 -68.7 -79.7 19 11.0 -68.9 490.2 490.2 314.2 490.3 0.01 34 32 22792 -67.3 -79.3 17 12.0 -67.6 550.9 550.9 318.2 551.1 0.02 35 30 23180 -68.7 -80.7 16 12.0 -68.9 280 31 557.4 557.4 318.5 557.5 0.02 36 23 24754 -71.9 -83.9 15 12.0 -72.1 591.9 592.0 320.2 592.0 0.02 37 20 25580 -69.9 -82.9 13 13.0 -70.2 270 42 622.2 622.2 321.6 622.4 0.02 38 17 26555 -66.9 -79.9 14 13.0 -67.5 661.4 661.4 323.1 661.7 0.04 39 12 28647 -69.3 -83.3 11 14.0 -69.9 722.2 722.2 325.1 722.5 0.03 40 10 29740 -67.7 -81.7 12 14.0 -68.6 265 52 766.8 766.9 326.4 767.3 0.05 41 9.4 30111 -69.3 -83.3 11 14.0 -70.1 774.5 774.5 326.6 774.8 0.04 42 7.1 31818 -61.7 -76.7 12 15.0 -64.0 870.5 870.5 328.8 872.1 0.16 43 5.3 33641 -58.9 -73.9 13 15.0 -62.4 958.9 959.1 330.5 962.8 0.33 TRP 206 11410 -65.5 -73.5 32 8.0 -65.5 235 25 326.3 326.3 290.6 326.3 0.01 WND 5.0 255 77 Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: 987.23 mb = 228.70 m = 750.33 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 41.77 % Est. max temperature: 11.72 C = 53.10 F Sfc-Lift cond lev (LCL): 939.81 mb = 617.50 m = 2025.91 ft T: -2.94 C 700-500 lapse rate: 5.88 C/km ThetaE index: 2.41 C Layer 857.0- 850.0 mb Conv cond level (CCL): 620.45 mb = 3867.51 m = 12688.53 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 27.11 C = 80.80 F Cap Strength: 20.56 C Lifted Index: 20.34 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 14.18 C Showalter Index: 17.00 C Risk: None Total Totals Index: 13.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: -8.00 C K Index: -44.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.35 J/kg Max Up Vert Vel: 2.59 m/s Conv Inhibition (B-): 60233.45 J/kg Cap Strength: 20.47 C Lift Cond Lev (LCL): 893.18 mb = 1019.13 m = 3343.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42513 255 77 74.4 19.9 1 1008 59 0 0 -0.0 -0.0 2 1000 123 30 1 -0.5 -0.9 3 925 744 145 7 -4.0 5.7 4 850 1413 260 11 10.8 1.9 5 700 2940 250 9 8.5 3.1 6 500 5490 230 17 13.0 10.9 7 400 7100 230 19 14.6 12.2 8 300 9040 235 25 20.5 14.3 9 250 10210 215 19 10.9 15.6 10 206 11410 235 25 20.5 14.3 11 200 11590 235 25 20.5 14.3 12 150 13370 270 29 29.0 -0.0 13 100 15880 290 33 31.0 -11.3 14 70 18070 275 27 26.9 -2.4 15 50 20110 280 33 32.5 -5.7 16 30 23180 280 31 30.5 -5.4 17 20 25580 270 42 42.0 -0.0 18 10 29740 265 52 51.8 4.5 Wind Parameters Energy-Hel index: -0.21 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251027.12.gif