UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 24 APR 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 112 270 3 SFC 998 133 10.4 3.4 62 7.0 6.9 270 3 283.7 284.6 280.2 297.4 4.89 2 925 753 4.2 -1.8 65 6.0 1.6 300 11 283.6 284.2 278.6 293.9 3.62 3 857 1368 -0.9 -4.4 77 3.5 -2.3 291 13 284.5 285.1 278.5 293.7 3.21 4 850 1434 -0.7 -4.2 77 3.5 -2.1 290 13 285.4 286.0 279.0 294.8 3.29 5 838 1548 -0.5 -4.2 76 3.7 -2.0 290 14 286.8 287.4 279.7 296.4 3.34 6 752 2403 -7.5 -14.5 57 7.0 -9.5 290 22 288.2 288.5 278.2 293.2 1.65 7 700 2958 -10.7 -16.7 61 6.0 -12.3 290 27 290.6 290.9 279.1 295.1 1.48 8 664 3362 -12.9 -18.9 61 6.0 -14.4 285 30 292.6 292.8 279.8 296.6 1.29 9 648 3548 -12.3 -19.3 56 7.0 -14.1 283 31 295.3 295.5 281.0 299.3 1.28 10 564 4597 -18.5 -37.5 17 19.0 -21.1 271 38 300.0 300.0 281.7 300.9 0.27 11 552 4757 -18.3 -35.3 21 17.0 -20.8 269 39 302.1 302.1 282.7 303.2 0.34 12 500 5490 -22.5 -32.5 40 10.0 -24.0 260 44 305.6 305.7 284.3 307.3 0.50 13 456 6160 -27.7 -35.7 46 8.0 -28.7 260 46 307.3 307.3 284.8 308.6 0.40 14 400 7090 -34.5 -42.5 44 8.0 -35.1 260 50 310.2 310.2 285.7 311.0 0.23 15 352 7972 -41.1 -49.1 42 8.0 -41.5 260 57 312.8 312.8 286.5 313.3 0.12 16 300 9040 -49.7 -57.7 39 8.0 -49.9 260 66 315.3 315.3 287.2 315.5 0.05 17 296 9128 -51.1 -59.1 38 8.0 -51.3 260 66 314.5 314.5 287.0 314.7 0.04 18 259 9986 -56.3 -64.3 36 8.0 -56.4 255 69 319.1 319.1 288.5 319.2 0.03 19 250 10210 -57.7 -65.7 35 8.0 -57.8 255 66 320.3 320.3 288.9 320.4 0.02 20 247 10286 -58.1 -66.1 35 8.0 -58.2 260 66 320.8 320.8 289.0 320.9 0.02 21 202 11575 -51.3 -60.3 33 9.0 -51.6 260 45 350.5 350.5 296.8 350.8 0.06 22 200 11640 -51.5 -60.5 33 9.0 -51.8 260 44 351.2 351.2 297.0 351.5 0.06 23 173 12581 -49.1 -60.1 27 11.0 -49.6 257 36 370.1 370.1 300.7 370.4 0.07 24 155 13297 -49.9 -61.9 23 12.0 -50.4 256 31 380.5 380.5 302.3 380.8 0.06 25 150 13510 -49.7 -61.7 23 12.0 -50.2 255 29 384.4 384.4 303.0 384.7 0.06 26 143 13822 -49.3 -62.3 20 13.0 -49.9 255 29 390.4 390.4 303.9 390.7 0.06 27 100 16150 -51.7 -66.7 15 15.0 -52.4 255 25 427.8 427.8 308.6 428.1 0.05 28 89 16903 -52.9 -67.9 15 15.0 -53.5 258 25 439.9 439.9 309.9 440.2 0.05 29 73 18173 -55.7 -71.7 12 16.0 -56.3 264 25 459.7 459.7 311.8 459.9 0.03 30 70 18440 -55.1 -71.1 12 16.0 -55.8 265 25 466.5 466.5 312.4 466.7 0.04 31 62 19214 -53.3 -70.3 11 17.0 -54.2 270 21 487.0 487.0 314.0 487.3 0.05 32 50 20590 -54.5 -70.5 12 16.0 -55.5 280 15 515.0 515.1 316.0 515.4 0.06 33 34 23049 -56.7 -73.7 10 17.0 -57.8 299 15 569.3 569.3 319.2 569.7 0.05 34 30 23840 -58.1 -74.1 11 16.0 -59.1 305 15 586.2 586.3 320.0 586.7 0.06 35 20 26390 -59.7 -76.7 9 17.0 -60.9 275 17 653.4 653.5 322.8 653.9 0.06 36 18 27051 -60.1 -77.1 9 17.0 -61.4 292 15 672.2 672.2 323.5 672.6 0.06 37 12 29637 -52.1 -70.1 10 18.0 -55.8 360 8 783.1 783.3 326.9 785.6 0.25 38 10 30830 -48.3 -67.3 9 19.0 -53.8 30 5 839.3 839.5 328.2 843.9 0.45 39 7.8 32474 -46.3 -66.3 9 20.0 -53.5 909.1 909.4 329.7 916.6 0.66 40 6.8 33395 -41.3 -64.3 7 23.0 -51.7 966.3 966.9 330.8 978.3 0.99 TRP 247 10286 -58.1 -66.1 35 8.0 -58.2 260 66 320.8 320.8 289.0 320.9 0.02 WND 259 9986 -56.3 -64.3 36 8.0 -56.4 255 69 319.1 319.1 288.5 319.2 0.03 Sounding variables and indices 1000-500 mb thick: 5378.00 m Freezing level: 869.00 mb = 1259.87 m = 4133.37 ft Wetbulb zero: 896.83 mb = 1002.26 m = 3288.21 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 52.88 % Est. max temperature: 12.33 C = 54.19 F Sfc-Lift cond lev (LCL): 897.23 mb = 998.72 m = 3276.61 ft T: 2.16 C 700-500 lapse rate: 4.66 C/km ThetaE index: 3.68 C Layer 925.0- 850.0 mb Conv cond level (CCL): 819.78 mb = 1721.37 m = 5647.47 ft Mean mixing ratio: 4.05 g/kg Conv temperature: 13.78 C = 56.80 F Cap Strength: 7.99 C Lifted Index: 9.94 C Risk: None Lifted Index @300 mb: 14.38 C Lifted Index @700 mb: 1.64 C Showalter Index: 10.12 C Risk: None Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 18.30 C K Index: 11.60 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.78 J/kg Max Up Vert Vel: 1.25 m/s Conv Inhibition (B-): 65522.20 J/kg Cap Strength: 9.88 C Lift Cond Lev (LCL): 862.03 mb = 1321.34 m = 4335.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 20 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 ---------------------------------------------------------- 0 998 133 270 3 3.0 -0.0 | 130 18 -13.9 11.6 1 925 753 300 11 9.5 -5.5 | 129 10 -7.4 6.1 2 850 1434 290 13 12.2 -4.4 | 147 9 -4.7 7.1 3 700 2958 290 27 25.4 -9.2 | 255 9 8.5 2.3 4 500 5490 260 44 43.3 7.6 | 234 33 26.4 19.2 5 400 7090 260 50 49.2 8.7 | 238 38 32.3 20.3 6 300 9040 260 66 65.0 11.5 | 244 53 48.1 23.0 7 259 9986 255 69 66.6 17.9 | 239 58 49.8 29.4 8 250 10210 255 66 63.8 17.1 | 239 55 46.9 28.7 9 247 10286 260 66 65.0 11.5 | 244 53 48.1 23.0 10 200 11640 260 44 43.3 7.6 | 234 33 26.4 19.2 11 150 13510 255 29 28.0 7.5 | 210 22 11.1 19.1 12 100 16150 255 25 24.1 6.5 | 202 19 7.3 18.0 13 70 18440 265 25 24.9 2.2 | 210 16 8.0 13.8 14 50 20590 280 15 14.8 -2.6 | 167 9 -2.1 9.0 15 30 23840 305 15 12.3 -8.6 | 123 5 -4.6 3.0 16 20 26390 275 17 16.9 -1.5 | 180 10 0.0 10.1 17 10 30830 30 5 -2.5 -4.3 | 110 21 -19.4 7.2 Wind Parameters Mean winds (0-6000m): 274.4 at 27.3 knts Storm direction: 304.4 at 20.5 knts Shear (0-3000m) pos: 1.6 neg: 2.8 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -2.3 tot: 27.7 m^2/s^2 ave: 9.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 61.11 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 ------------------------------------------------------------------------------- 500 292 6 130 14| 7.0 0.0 7.0| 5.2 -0.7 4.5 9.1 0.14| 7.2 1.0 1000 295 9 131 12| 4.9 0.0 4.9| 8.3 -2.0 6.2 6.2 0.17| 5.3 0.9 1500 294 10 135 11| 3.2 1.0 4.2| 13.7 -2.0 11.6 7.7 0.31| 4.6 1.5 2000 292 12 140 9| 2.4 1.9 4.3| 19.9 -2.0 17.8 8.9 0.46| 4.6 2.1 2500 292 14 149 8| 1.9 2.5 4.4| 26.1 -2.0 24.0 9.6 0.55| 4.7 2.6 3000 291 16 161 6| 1.6 2.8 4.4| 30.0 -2.3 27.7 9.2 0.53| 4.7 2.5 4000 287 20 199 6| 1.2 3.0 4.3| 30.0 -10.5 19.5 4.9 0.34| 4.7 1.6 5000 280 24 221 10| 1.0 3.3 4.2| 30.0 -35.0 -5.0 -1.0 0.18| 4.8 0.9 6000 274 27 227 14| 0.8 3.2 4.0| 38.5 -48.8 -10.3 -1.7 0.15| 4.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250424.12.gif