UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:1200Z 18 APR 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1005 109 23.0 0.0 22 23.0 11.3 275 13 295.7 296.4 284.2 307.0 3.80 1 1000 164 22.6 -0.4 22 23.0 10.9 275 17 295.8 296.4 284.1 306.8 3.71 2 925 832 16.0 -5.0 23 21.0 6.5 285 21 295.7 296.2 283.1 304.2 2.84 3 850 1540 8.4 -7.6 31 16.0 1.8 300 15 294.9 295.4 282.4 302.6 2.54 4 700 3098 -6.7 -11.7 68 5.0 -8.4 295 19 295.1 295.5 282.1 301.8 2.23 5 677 3357 -8.9 -13.2 71 4.3 -10.3 298 20 295.4 295.8 282.0 301.7 2.04 6 607 4191 -13.9 -17.1 77 3.2 -14.8 310 23 299.0 299.3 283.1 304.2 1.65 7 602 4253 -14.1 -17.5 75 3.4 -15.0 311 23 299.5 299.8 283.2 304.6 1.61 8 598 4303 -15.5 -19.1 74 3.6 -16.4 311 24 298.5 298.7 282.5 302.9 1.41 9 558 4824 -16.3 -26.3 42 10.0 -18.4 319 26 303.5 303.6 283.8 306.1 0.80 10 514 5436 -19.3 -33.3 28 14.0 -21.5 327 28 307.1 307.2 284.8 308.6 0.45 11 506 5552 -20.5 -36.5 23 16.0 -22.8 329 29 307.0 307.1 284.6 308.2 0.33 12 500 5640 -21.1 -37.1 22 16.0 -23.3 330 29 307.3 307.4 284.7 308.4 0.32 13 400 7240 -35.3 -50.3 20 15.0 -36.2 340 35 309.1 309.1 285.1 309.5 0.10 14 312 8923 -49.7 -61.7 23 12.0 -50.0 327 48 311.8 311.8 286.0 311.9 0.03 15 300 9180 -50.9 -62.9 23 12.0 -51.1 325 50 313.6 313.6 286.6 313.7 0.03 16 250 10350 -57.7 -67.7 27 10.0 -57.8 325 52 320.3 320.3 288.8 320.4 0.02 17 214 11327 -62.5 -72.5 25 10.0 -62.6 330 48 327.4 327.4 291.0 327.4 0.01 18 200 11750 -59.5 -69.5 26 10.0 -59.6 330 42 338.5 338.5 294.0 338.6 0.02 19 191 12038 -54.9 -65.9 24 11.0 -55.1 329 41 350.4 350.4 296.7 350.5 0.03 20 150 13570 -54.9 -68.9 16 14.0 -55.2 325 33 375.5 375.5 301.5 375.6 0.02 21 100 16160 -55.3 -74.3 8 19.0 -55.8 340 31 420.9 420.9 307.8 421.0 0.02 22 83 17353 -53.3 -74.3 6 21.0 -54.1 340 25 448.0 448.0 310.7 448.1 0.02 23 70 18440 -56.9 -78.9 5 22.0 -57.5 340 19 462.7 462.7 312.0 462.7 0.01 24 69 18531 -56.9 -78.9 5 22.0 -57.5 341 19 464.6 464.6 312.2 464.6 0.01 25 50 20580 -54.7 -77.7 4 23.0 -55.7 5 19 514.6 514.6 315.9 514.7 0.02 26 45 21254 -55.5 -77.5 5 22.0 -56.5 5 19 528.4 528.4 316.8 528.5 0.02 27 41 21852 -51.9 -74.9 5 23.0 -53.5 5 20 551.6 551.6 318.2 551.8 0.04 28 33 23247 -56.1 -78.1 5 22.0 -57.3 5 21 575.8 575.8 319.5 576.0 0.03 29 32 23444 -52.9 -75.9 5 23.0 -54.7 5 21 589.4 589.5 320.1 589.7 0.04 30 30 23860 -53.5 -76.5 4 23.0 -55.3 5 21 598.8 598.8 320.6 599.1 0.04 31 21 26164 -51.3 -74.3 5 23.0 -54.2 27 17 669.7 669.8 323.4 670.4 0.08 32 20 26480 -52.3 -75.3 5 23.0 -55.1 30 17 676.1 676.1 323.7 676.7 0.07 33 16 27912 -55.9 -77.9 5 22.0 -58.2 708.9 708.9 324.7 709.4 0.06 34 12 29768 -49.7 -73.7 4 24.0 -54.5 791.7 791.7 327.1 793.1 0.15 35 10 30959 -50.7 -73.7 5 23.0 -55.6 830.3 830.4 328.0 832.1 0.18 TRP 214 11327 -62.5 -72.5 25 10.0 -62.6 330 48 327.4 327.4 291.0 327.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 766.56 mb = 2406.70 m = 7895.91 ft Wetbulb zero: 823.77 mb = 1791.51 m = 5877.59 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 46.96 % Est. max temperature: 22.27 C = 72.09 F Sfc-Lift cond lev (LCL): 713.50 mb = 2944.70 m = 9660.97 ft T: -5.21 C 700-500 lapse rate: 5.66 C/km ThetaE index: 5.36 C Layer 1000.0- 607.0 mb Conv cond level (CCL): 694.34 mb = 3160.87 m = 10370.19 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 22.43 C = 72.37 F Cap Strength: 4.41 C Lifted Index: 4.25 C Risk: None Lifted Index @300 mb: 6.09 C Lifted Index @700 mb: -0.56 C Showalter Index: 6.07 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 29.50 C Cross Totals Index: 13.50 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.67 J/kg Max Up Vert Vel: 10.65 m/s Conv Inhibition (B-): 0.65 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 689.02 mb = 3220.42 m = 10565.55 ft Lev Free Conv (LFC): 684.02 mb = 3276.82 m = 10750.59 ft Equ Level (EL): 614.02 mb = 4102.76 m = 13460.33 ft B at Equ Level: 55.61 J/kg Max Parcel Lev (MPL): 534.02 mb = 5151.08 m = 16899.65 ft Wind level data Storm motion: 338 at 16 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 1005 109 275 13 13.0 -1.1 | 207 15 7.0 13.8 1 1000 164 275 17 16.9 -1.5 | 219 17 11.0 13.4 2 925 832 285 21 20.3 -5.4 | 236 17 14.3 9.5 3 850 1540 300 15 13.0 -7.5 | 223 10 7.0 7.4 4 700 3098 295 19 17.2 -8.0 | 238 13 11.3 6.9 5 500 5640 330 29 14.5 -25.1 | 320 13 8.5 -10.2 6 400 7240 340 35 12.0 -32.9 | 342 19 6.0 -18.0 7 300 9180 325 50 28.7 -41.0 | 319 35 22.7 -26.0 8 250 10350 325 52 29.8 -42.6 | 319 37 23.9 -27.7 9 214 11327 330 48 24.0 -41.6 | 326 32 18.0 -26.6 10 200 11750 330 42 21.0 -36.4 | 325 26 15.0 -21.4 11 150 13570 325 33 18.9 -27.0 | 313 18 13.0 -12.1 12 100 16160 340 31 10.6 -29.1 | 342 15 4.6 -14.2 13 70 18440 340 19 6.5 -17.9 | 350 3 0.5 -2.9 14 50 20580 5 19 -1.7 -18.9 | 62 9 -7.6 -4.0 15 30 23860 5 21 -1.8 -20.9 | 52 10 -7.8 -6.0 16 20 26480 30 17 -8.5 -14.7 | 91 14 -14.5 0.2 Wind Parameters Mean winds (0-6000m): 308.2 at 21.4 knts Storm direction: 338.2 at 16.1 knts Shear (0-3000m) pos: 1.1 neg: 0.7 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 31.9 deg Storm rel helicity (0-3000m) pos: 47.1 neg: -8.5 tot: 38.6 m^2/s^2 ave: 12.9 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 1.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.74 Bulk Shear: 15.14 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 ------------------------------------------------------------------------------- 500 278 18 224 17| 7.1 0.0 7.1| 30.6 0.0 30.6 61.1 0.94| 7.6 7.1 1000 282 19 229 17| 3.7 0.0 3.7| 38.1 -2.0 36.1 36.1 0.67| 6.2 4.2 1500 286 18 230 15| 2.2 0.0 2.2| 38.1 -8.5 29.6 19.8 0.37| 5.6 2.1 2000 289 18 229 14| 1.6 0.3 2.0| 41.2 -8.5 32.7 16.3 0.40| 4.6 1.8 2500 291 18 230 14| 1.3 0.6 1.9| 44.1 -8.5 35.6 14.3 0.42| 3.9 1.7 3000 292 18 231 13| 1.1 0.7 1.8| 47.1 -8.5 38.6 12.9 0.44| 3.5 1.5 4000 295 18 236 13| 1.6 0.5 2.2| 67.7 -8.5 59.2 14.8 0.57| 3.5 2.0 5000 301 20 247 12| 2.0 0.4 2.5| 90.2 -8.5 81.7 16.3 0.66| 3.5 2.3 6000 308 21 261 11| 2.2 0.4 2.6|110.1 -8.5 101.6 16.9 0.69| 3.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20250418.12.gif