UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041712.upa.cvt Date: 1200Z 17 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 17 APR 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1022 11 0.8 -6.2 59 7.0 -1.6 315 5 272.3 272.6 270.4 278.7 2.35 1 1008 121 -2.7 -9.7 59 7.0 -4.8 325 6 269.8 270.1 267.9 274.8 1.81 2 1000 184 -3.1 -10.1 58 7.0 -5.2 330 7 270.0 270.3 268.0 274.9 1.77 3 925 794 -8.3 -13.1 68 4.8 -9.5 330 13 270.8 271.1 268.0 275.0 1.50 4 852 1426 -13.5 -17.3 73 3.8 -14.3 345 15 271.8 272.0 268.1 275.1 1.15 5 850 1444 -13.5 -17.3 73 3.8 -14.3 345 15 272.0 272.2 268.2 275.3 1.16 6 846 1480 -13.3 -17.0 74 3.7 -14.1 345 15 272.6 272.8 268.7 276.0 1.19 7 834 1589 -11.7 -17.7 61 6.0 -13.0 344 15 275.4 275.6 270.3 278.7 1.14 8 820 1718 -12.3 -21.3 47 9.0 -14.1 342 16 276.1 276.2 270.3 278.6 0.85 9 784 2060 -13.3 -23.3 43 10.0 -15.2 339 17 278.6 278.7 271.6 280.8 0.75 10 700 2913 -18.9 -27.9 45 9.0 -20.3 330 19 281.6 281.6 273.0 283.2 0.55 11 667 3270 -21.3 -31.3 40 10.0 -22.6 331 24 282.8 282.8 273.5 284.1 0.42 12 591 4155 -24.3 -40.3 21 16.0 -25.8 335 36 289.2 289.3 276.6 289.9 0.19 13 578 4317 -25.7 -42.7 19 17.0 -27.2 336 38 289.5 289.5 276.6 290.0 0.15 14 534 4884 -30.3 -45.3 22 15.0 -31.3 338 46 290.6 290.6 277.2 291.0 0.13 15 500 5350 -31.5 -47.5 19 16.0 -32.5 340 52 294.6 294.7 279.1 295.0 0.10 16 497 5392 -31.5 -47.5 19 16.0 -32.5 340 53 295.1 295.2 279.3 295.5 0.11 17 486 5550 -33.7 -49.7 18 16.0 -34.6 339 54 294.3 294.3 278.9 294.6 0.08 18 459 5949 -35.1 -50.1 20 15.0 -35.9 338 59 297.4 297.4 280.3 297.7 0.09 19 458 5964 -36.1 -51.1 20 15.0 -36.8 338 59 296.4 296.4 279.8 296.6 0.08 20 420 6560 -39.1 -54.1 19 15.0 -39.7 336 67 300.0 300.0 281.4 300.2 0.06 21 418 6592 -41.1 -56.1 18 15.0 -41.6 336 67 297.8 297.8 280.4 298.0 0.05 22 400 6890 -42.7 -57.7 18 15.0 -43.2 335 71 299.5 299.5 281.2 299.6 0.04 23 339 8000 -47.5 -63.5 14 16.0 -47.9 335 102 307.5 307.5 284.4 307.6 0.02 24 312 8545 -51.3 -65.3 17 14.0 -51.5 335 118 309.5 309.5 285.2 309.6 0.02 25 300 8800 -53.1 -66.1 19 13.0 -53.3 335 114 310.5 310.5 285.5 310.6 0.02 26 298 8843 -53.9 -66.9 19 13.0 -54.1 335 114 310.0 310.0 285.3 310.0 0.02 27 294 8929 -53.9 -65.9 22 12.0 -54.1 335 111 311.2 311.2 285.8 311.2 0.02 28 262 9674 -49.9 -63.9 18 14.0 -50.2 335 87 327.5 327.5 291.0 327.6 0.03 29 250 9980 -49.9 -63.9 18 14.0 -50.3 335 77 331.9 331.9 292.3 332.0 0.03 30 200 11440 -48.7 -66.7 11 18.0 -49.2 335 62 355.7 355.7 297.8 355.8 0.02 31 150 13340 -48.5 -70.5 6 22.0 -49.2 335 50 386.5 386.5 303.3 386.6 0.02 32 100 16000 -47.1 -73.1 4 26.0 -48.3 335 40 436.7 436.7 309.6 436.8 0.02 33 81 17395 -49.5 -74.5 4 25.0 -50.7 329 40 458.9 458.9 311.7 459.0 0.02 34 70 18360 -47.5 -73.5 3 26.0 -49.1 325 40 482.8 482.8 313.7 482.9 0.03 35 64 18950 -47.7 -73.7 3 26.0 -49.4 328 38 494.9 494.9 314.6 495.0 0.03 36 58 19595 -50.3 -75.3 4 25.0 -51.7 331 36 503.1 503.1 315.2 503.3 0.02 37 52 20311 -46.9 -72.9 4 26.0 -49.0 334 34 527.0 527.0 316.8 527.3 0.04 38 50 20570 -47.5 -73.5 3 26.0 -49.6 335 33 531.5 531.5 317.1 531.8 0.04 39 44 21409 -50.7 -74.7 4 24.0 -52.4 543.5 543.5 317.8 543.7 0.03 40 34 23100 -47.7 -73.7 3 26.0 -50.5 593.0 593.0 320.3 593.4 0.05 TRP 298 8843 -53.9 -66.9 19 13.0 -54.1 335 114 310.0 310.0 285.3 310.0 0.02 WND 312 8545 -51.3 -65.3 17 14.0 -51.5 335 118 309.5 309.5 285.2 309.6 0.02 Sounding variables and indices 1000-500 mb thick: 5166.00 m Freezing level: 1018.80 mb = 35.81 m = 117.48 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 42.76 % Est. max temperature: 0.09 C = 32.17 F Sfc-Lift cond lev (LCL): 916.12 mb = 868.18 m = 2848.32 ft T: -8.91 C 700-500 lapse rate: 5.17 C/km ThetaE index: 3.88 C Layer 1008.0-1000.0 mb Conv cond level (CCL): 867.26 mb = 1289.65 m = 4231.07 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 0.16 C = 32.29 F Cap Strength: 13.27 C Lifted Index: 16.20 C Risk: None Lifted Index @300 mb: 25.04 C Lifted Index @700 mb: 7.45 C Showalter Index: 16.12 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 18.00 C Cross Totals Index: 14.20 C K Index: -8.30 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 4.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.59 J/kg Max Up Vert Vel: 2.28 m/s Conv Inhibition (B-): 44656.57 J/kg Cap Strength: 16.02 C Lift Cond Lev (LCL): 882.29 mb = 1157.52 m = 3797.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 21 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 1022 11 315 5 3.5 -3.5 | 200 18 6.2 17.1 1 1000 184 330 7 3.5 -6.1 | 203 16 6.1 14.6 2 925 794 330 13 6.5 -11.3 | 224 13 9.1 9.4 3 850 1444 345 15 3.9 -14.5 | 226 9 6.5 6.2 4 700 2913 330 19 9.5 -16.5 | 251 13 12.1 4.2 5 500 5350 340 52 17.8 -48.9 | 324 35 20.4 -28.2 6 400 6890 335 71 30.0 -64.3 | 323 55 32.6 -43.7 7 312 8545 335 118 49.9 -106.9 | 329 101 52.5 -86.3 8 300 8800 335 114 48.2 -103.3 | 328 97 50.8 -82.6 9 298 8843 335 114 48.2 -103.3 | 328 97 50.8 -82.6 10 250 9980 335 77 32.5 -69.8 | 324 60 35.2 -49.1 11 200 11440 335 62 26.2 -56.2 | 321 46 28.8 -35.5 12 150 13340 335 50 21.1 -45.3 | 316 34 23.8 -24.6 13 100 16000 335 40 16.9 -36.3 | 309 25 19.5 -15.6 14 70 18360 325 40 22.9 -32.8 | 295 28 25.6 -12.1 15 50 20570 335 33 13.9 -29.9 | 299 19 16.6 -9.2 Wind Parameters Mean winds (0-6000m): 337.3 at 27.8 knts Storm direction: 7.3 at 20.9 knts Shear (0-3000m) pos: 1.9 neg: 1.1 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 56.8 deg Storm rel helicity (0-3000m) pos: 42.2 neg: 0.0 tot: 42.2 m^2/s^2 ave: 14.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 54.14 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 ------------------------------------------------------------------------------- 500 328 8 205 16| 5.7 0.0 5.7| 14.8 0.0 14.8 29.7 0.63| 5.9 3.7 1000 330 10 213 14| 4.7 0.0 4.7| 25.1 0.0 25.1 25.1 0.66| 5.0 3.3 1500 335 12 216 13| 3.8 0.0 3.8| 26.3 0.0 26.3 17.5 0.55| 4.4 2.4 2000 337 13 220 12| 2.9 0.5 3.4| 30.6 0.0 30.6 15.3 0.59| 3.8 2.2 2500 337 14 224 11| 2.3 0.8 3.1| 34.7 0.0 34.7 13.9 0.61| 3.4 2.1 3000 335 14 229 11| 1.9 1.1 3.0| 42.2 0.0 42.2 14.1 0.63| 3.4 2.1 4000 335 18 244 11| 3.2 0.9 4.0| 90.2 0.0 90.2 22.6 0.72| 4.3 3.1 5000 336 22 269 12| 3.9 0.7 4.6|146.1 0.0 146.1 29.2 0.69| 4.9 3.3 6000 337 28 290 14| 3.9 1.1 4.9|169.0 -0.6 168.4 28.1 0.58| 5.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250417.12.gif