UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 15 APR 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1007 123 7.0 -3.0 49 10.0 2.9 20 5 279.6 280.1 275.7 288.1 3.04 1 1000 180 4.8 -5.2 48 10.0 1.0 25 7 278.0 278.4 274.1 285.2 2.59 2 925 809 -0.9 -7.9 59 7.0 -3.3 25 9 278.4 278.8 273.9 284.8 2.28 3 852 1458 -6.3 -10.5 72 4.2 -7.6 351 11 279.4 279.7 274.0 285.1 2.01 4 850 1476 -6.3 -10.7 71 4.4 -7.7 350 11 279.5 279.9 274.1 285.2 1.99 5 845 1522 -5.7 -10.6 68 4.9 -7.2 350 11 280.6 281.0 274.8 286.4 2.01 6 826 1701 -4.1 -19.1 30 15.0 -8.0 349 12 284.2 284.3 275.2 287.2 1.02 7 805 1904 -5.1 -27.1 16 22.0 -9.7 347 14 285.2 285.3 275.0 286.8 0.51 8 701 2980 -10.1 -33.1 13 23.0 -14.0 340 21 291.2 291.2 277.8 292.3 0.34 9 700 2991 -10.1 -33.1 13 23.0 -14.0 340 21 291.3 291.4 277.9 292.4 0.34 10 574 4487 -20.3 -36.3 23 16.0 -22.4 343 21 296.4 296.4 280.1 297.4 0.30 11 500 5490 -28.7 -42.7 25 14.0 -29.9 345 21 298.0 298.1 280.7 298.7 0.18 12 400 7050 -40.7 -50.7 33 10.0 -41.1 5 27 302.1 302.1 282.4 302.4 0.09 13 313 8678 -53.3 -61.3 37 8.0 -53.4 5 38 306.5 306.5 284.0 306.6 0.03 14 300 8950 -55.5 -63.5 36 8.0 -55.6 5 40 307.1 307.1 284.2 307.2 0.02 15 294 9079 -56.3 -64.3 36 8.0 -56.4 360 36 307.8 307.8 284.5 307.8 0.02 16 250 10120 -52.9 -60.9 37 8.0 -53.1 330 38 327.4 327.4 291.0 327.6 0.04 17 209 11282 -47.3 -59.3 24 12.0 -47.8 314 34 353.4 353.4 297.4 353.7 0.06 18 200 11570 -48.9 -60.9 23 12.0 -49.3 310 33 355.3 355.3 297.8 355.6 0.05 19 169 12682 -47.3 -63.3 14 16.0 -48.0 307 31 375.5 375.5 301.5 375.7 0.05 20 150 13470 -48.1 -66.1 11 18.0 -48.8 305 29 387.2 387.2 303.4 387.4 0.04 21 115 15206 -51.1 -73.1 6 22.0 -51.8 308 28 412.2 412.2 306.8 412.3 0.02 22 109 15553 -52.1 -74.1 5 22.0 -52.8 309 27 416.7 416.7 307.3 416.7 0.02 23 108 15613 -52.5 -74.5 5 22.0 -53.1 309 27 417.0 417.0 307.4 417.1 0.01 24 107 15673 -52.1 -74.1 5 22.0 -52.8 309 27 418.9 418.9 307.6 419.0 0.02 25 106 15733 -52.5 -74.5 5 22.0 -53.1 309 27 419.2 419.2 307.6 419.3 0.01 26 103 15919 -52.1 -74.1 5 22.0 -52.8 310 27 423.5 423.5 308.1 423.6 0.02 27 102 15982 -52.3 -74.3 5 22.0 -53.0 310 27 424.3 424.3 308.2 424.3 0.02 28 100 16110 -51.7 -73.7 5 22.0 -52.4 310 27 427.8 427.8 308.6 427.9 0.02 29 72 18238 -52.1 -77.1 3 25.0 -53.1 324 20 469.1 469.1 312.5 469.2 0.01 30 70 18420 -52.3 -77.3 3 25.0 -53.3 325 19 472.5 472.5 312.8 472.6 0.01 31 50 20590 -52.9 -78.9 3 26.0 -54.2 330 13 518.8 518.8 316.2 518.9 0.02 32 46 21128 -53.1 -79.1 3 26.0 -54.4 339 13 530.9 530.9 317.0 531.0 0.02 33 30 23890 -51.9 -78.9 3 27.0 -54.0 25 13 603.2 603.2 320.7 603.3 0.03 34 20 26510 -49.9 -78.9 2 29.0 -53.4 50 19 683.4 683.5 323.9 683.8 0.04 35 14 28851 -48.3 -78.3 2 30.0 -53.3 762.3 762.3 326.3 762.8 0.06 TRP 294 9079 -56.3 -64.3 36 8.0 -56.4 360 36 307.8 307.8 284.5 307.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: 936.84 mb = 709.68 m = 2328.33 ft Wetbulb zero: 983.22 mb = 316.57 m = 1038.62 ft Precipitable water: 0.22 inches Sfc-500 mean rel hum: 30.09 % Est. max temperature: 6.70 C = 44.06 F Sfc-Lift cond lev (LCL): 863.36 mb = 1353.12 m = 4439.32 ft T: -5.43 C 700-500 lapse rate: 7.44 C/km ThetaE index: 3.29 C Layer 1000.0- 852.0 mb Conv cond level (CCL): 689.79 mb = 3101.78 m = 10176.32 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 19.12 C = 66.42 F Cap Strength: 10.91 C Lifted Index: 11.24 C Risk: None Lifted Index @300 mb: 15.61 C Lifted Index @700 mb: 8.86 C Showalter Index: 11.12 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.00 C K Index: -11.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.35 J/kg Max Up Vert Vel: 2.17 m/s Conv Inhibition (B-): 57962.17 J/kg Cap Strength: 11.26 C Lift Cond Lev (LCL): 840.61 mb = 1563.12 m = 5128.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 13 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 1007 123 20 5 -1.7 -4.7 | 195 8 2.1 7.7 1 1000 180 25 7 -3.0 -6.3 | 188 6 0.8 6.1 2 925 809 25 9 -3.8 -8.2 | 180 4 -0.0 4.2 3 850 1476 350 11 1.9 -10.8 | 255 6 5.7 1.6 4 700 2991 340 21 7.2 -19.7 | 304 13 11.0 -7.3 5 500 5490 345 21 5.4 -20.3 | 311 12 9.2 -7.9 6 400 7050 5 27 -2.4 -26.9 | 354 15 1.4 -14.5 7 300 8950 5 40 -3.5 -39.8 | 359 27 0.3 -27.4 8 294 9079 360 36 -0.0 -36.0 | 351 24 3.8 -23.6 9 250 10120 330 38 19.0 -32.9 | 312 31 22.8 -20.5 10 200 11570 310 33 25.3 -21.2 | 287 30 29.1 -8.8 11 150 13470 305 29 23.8 -16.6 | 279 28 27.5 -4.2 12 100 16110 310 27 20.7 -17.4 | 281 25 24.5 -5.0 13 70 18420 325 19 10.9 -15.6 | 282 15 14.7 -3.2 14 50 20590 330 13 6.5 -11.3 | 264 10 10.3 1.1 15 30 23890 25 13 -5.5 -11.8 | 110 2 -1.7 0.6 16 20 26510 50 19 -14.6 -12.2 | 91 11 -10.8 0.2 Wind Parameters Mean winds (0-6000m): 347.0 at 17.3 knts Storm direction: 17.0 at 13.0 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 109.0 deg Storm rel helicity (0-3000m) pos: 19.4 neg: -2.5 tot: 16.9 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 19.86 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 25 8 186 6| 3.6 0.0 3.6| 0.0 -2.3 -2.3 -4.6 -0.39| 3.6 -1.4 1000 22 8 188 5| 1.8 1.6 3.3| 2.4 -2.5 -0.1 -0.1 0.15| 3.5 0.5 1500 11 9 210 4| 1.2 2.5 3.6| 6.6 -2.5 4.2 2.8 0.39| 3.9 1.5 2000 3 10 236 4| 0.9 2.6 3.5| 11.7 -2.5 9.2 4.6 0.49| 3.8 1.9 2500 357 12 260 4| 0.7 2.8 3.5| 16.3 -2.5 13.8 5.5 0.50| 3.7 1.9 3000 352 13 275 6| 0.6 2.8 3.4| 19.4 -2.5 16.9 5.6 0.49| 3.6 1.7 4000 348 15 289 7| 0.5 2.1 2.6| 21.4 -2.5 18.9 4.7 0.50| 2.8 1.4 5000 347 16 295 8| 0.5 1.7 2.1| 23.4 -2.5 20.9 4.2 0.51| 2.3 1.2 6000 347 17 300 9| 0.8 1.4 2.1| 37.0 -2.5 34.5 5.8 0.58| 2.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250415.12.gif