UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050200.upa.cvt Date: 0000Z 2 MAY 25 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 2 MAY 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 126 SFC 985 248 3.6 -0.3 76 3.9 2.0 280 3 277.9 278.6 275.8 288.4 3.79 2 925 754 -0.5 -4.2 76 3.7 -1.9 320 23 278.8 279.3 275.2 287.3 3.02 3 879 1160 -3.7 -6.8 79 3.1 -4.8 314 22 279.6 280.0 275.0 286.9 2.61 4 850 1425 -4.5 -7.8 78 3.3 -5.7 310 21 281.4 281.9 275.9 288.6 2.50 5 813 1775 -5.7 -9.0 77 3.3 -6.8 305 23 283.8 284.2 277.0 290.6 2.38 6 754 2366 -5.9 -10.9 68 5.0 -7.6 298 27 289.7 290.1 279.7 296.3 2.20 7 700 2945 -8.9 -16.9 52 8.0 -11.1 290 31 292.6 292.9 280.0 297.1 1.45 8 690 3056 -9.5 -17.5 52 8.0 -11.7 289 31 293.2 293.4 280.2 297.5 1.40 9 610 3994 -16.3 -29.3 32 13.0 -18.6 280 33 295.9 296.0 280.3 297.7 0.55 10 500 5450 -29.3 -46.3 18 17.0 -30.6 265 35 297.3 297.3 280.3 297.7 0.12 11 485 5666 -31.5 -48.5 17 17.0 -32.6 263 38 297.2 297.2 280.3 297.6 0.10 12 418 6706 -37.1 -55.1 14 18.0 -37.9 253 52 302.9 302.9 282.7 303.1 0.05 13 400 7010 -37.3 -56.3 12 19.0 -38.1 250 56 306.5 306.5 284.1 306.7 0.05 14 386 7256 -37.5 -57.5 11 20.0 -38.4 248 63 309.4 309.4 285.1 309.5 0.04 15 350 7930 -39.7 -59.7 10 20.0 -40.5 242 82 315.2 315.2 287.2 315.3 0.03 16 338 8168 -41.4 -61.9 9 20.5 -42.1 240 89 316.0 316.0 287.5 316.1 0.03 17 324 8454 -43.5 -64.5 8 21.0 -44.0 244 86 317.0 317.0 287.8 317.1 0.02 18 300 8970 -45.3 -66.3 8 21.0 -45.8 250 81 321.5 321.5 289.2 321.6 0.02 19 286 9288 -47.1 -69.1 6 22.0 -47.6 255 75 323.4 323.4 289.8 323.4 0.01 20 274 9571 -47.3 -69.3 6 22.0 -47.7 253 66 327.1 327.1 290.9 327.1 0.01 21 267 9743 -45.7 -68.7 6 23.0 -46.3 252 60 331.8 331.8 292.2 331.9 0.01 22 250 10180 -47.3 -70.3 5 23.0 -47.8 250 46 335.7 335.7 293.3 335.8 0.01 23 200 11640 -51.5 -73.5 6 22.0 -51.9 260 40 351.2 351.2 296.9 351.3 0.01 24 199 11673 -51.5 -73.5 6 22.0 -51.9 260 40 351.7 351.7 297.0 351.8 0.01 25 173 12589 -49.5 -72.5 5 23.0 -50.1 260 33 369.4 369.4 300.5 369.4 0.01 26 150 13520 -52.5 -74.5 5 22.0 -52.9 260 27 379.6 379.6 302.2 379.7 0.01 27 131 14390 -55.1 -77.1 5 22.0 -55.5 262 26 390.0 390.0 303.8 390.0 0.01 28 100 16120 -53.5 -75.5 5 22.0 -54.1 265 23 424.4 424.4 308.2 424.4 0.01 29 89 16864 -54.3 -76.3 5 22.0 -54.9 258 22 437.1 437.1 309.6 437.2 0.01 30 70 18390 -56.1 -78.1 5 22.0 -56.8 245 19 464.4 464.4 312.1 464.4 0.01 31 66 18763 -57.7 -78.7 5 21.0 -58.3 249 19 468.8 468.8 312.5 468.8 0.01 32 53 20158 -55.1 -77.1 5 22.0 -56.0 266 19 505.1 505.1 315.3 505.3 0.02 33 50 20530 -56.5 -77.5 5 21.0 -57.3 270 19 510.3 510.3 315.7 510.5 0.02 34 47 20922 -56.7 -77.7 5 21.0 -57.6 266 18 519.0 519.0 316.2 519.1 0.02 35 43 21488 -54.3 -76.3 5 22.0 -55.5 260 16 538.2 538.2 317.4 538.4 0.03 36 37 22449 -54.7 -76.7 5 22.0 -56.0 249 13 560.8 560.9 318.7 561.1 0.03 37 34 22993 -51.7 -73.7 5 22.0 -53.6 244 11 582.5 582.5 319.8 582.8 0.05 38 30 23800 -53.9 -75.9 5 22.0 -55.6 235 9 597.7 597.7 320.5 598.0 0.04 39 28 24242 -54.7 -76.7 5 22.0 -56.3 607.4 607.4 320.9 607.7 0.04 40 23 25502 -54.3 -76.3 5 22.0 -56.3 643.7 643.7 322.4 644.1 0.05 TRP 286 9288 -47.1 -69.1 6 22.0 -47.6 255 75 323.4 323.4 289.8 323.4 0.01 WND 338 8168 -41.4 -61.9 9 20.5 -42.1 240 89 316.0 316.0 287.5 316.1 0.03 Sounding variables and indices 1000-500 mb thick: 5324.00 m Freezing level: 932.32 mb = 692.35 m = 2271.46 ft Wetbulb zero: 954.69 mb = 499.85 m = 1639.91 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 52.44 % Est. max temperature: 8.00 C = 46.39 F Sfc-Lift cond lev (LCL): 927.32 mb = 733.85 m = 2407.61 ft T: -0.34 C 700-500 lapse rate: 8.14 C/km ThetaE index: 1.47 C Layer 925.0- 850.0 mb Conv cond level (CCL): 838.15 mb = 1535.41 m = 5037.37 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 7.80 C = 46.04 F Cap Strength: 9.29 C Lifted Index: 8.77 C Risk: None Lifted Index @300 mb: 24.11 C Lifted Index @700 mb: 8.37 C Showalter Index: 8.00 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 21.50 C K Index: 9.00 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.67 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 53327.89 J/kg Cap Strength: 9.28 C Lift Cond Lev (LCL): 883.17 mb = 1122.27 m = 3681.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 22 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 ---------------------------------------------------------- 0 985 248 280 3 3.0 -0.5 | 137 20 -13.3 14.5 1 925 754 320 23 14.8 -17.6 | 30 3 -1.5 -2.6 2 850 1425 310 21 16.1 -13.5 | 173 2 -0.2 1.5 3 700 2945 290 31 29.1 -10.6 | 251 14 12.9 4.4 4 500 5450 265 35 34.9 3.1 | 226 26 18.6 18.0 5 400 7010 250 56 52.6 19.2 | 227 50 36.4 34.1 6 338 8168 240 89 77.1 44.5 | 226 85 60.8 59.5 7 300 8970 250 81 76.1 27.7 | 234 74 59.8 42.7 8 286 9288 255 75 72.4 19.4 | 239 66 56.2 34.4 9 250 10180 250 46 43.2 15.7 | 221 41 27.0 30.7 10 200 11640 260 40 39.4 6.9 | 227 32 23.1 21.9 11 150 13520 260 27 26.6 4.7 | 208 22 10.3 19.7 12 100 16120 265 23 22.9 2.0 | 201 18 6.6 17.0 13 70 18390 245 19 17.2 8.0 | 182 23 0.9 23.0 14 50 20530 270 19 19.0 -0.0 | 190 15 2.7 15.0 15 30 23800 235 9 7.4 5.2 | 156 22 -8.9 20.2 Wind Parameters Mean winds (0-6000m): 282.7 at 29.5 knts Storm direction: 312.7 at 22.1 knts Shear (0-3000m) pos: 3.5 neg: 3.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 109.9 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -8.6 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 52.65 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 ------------------------------------------------------------------------------- 500 316 13 129 9| 21.1 0.0 21.1| 13.5 -3.7 9.8 19.5 -0.15| 23.4 -3.5 1000 316 18 120 5| 10.6 1.5 12.1| 13.8 -3.7 10.1 10.1 -0.08| 13.3 -1.0 1500 314 19 128 3| 7.0 1.9 8.9| 15.0 -3.7 11.2 7.5 0.02| 10.1 0.2 2000 310 20 162 2| 5.3 2.4 7.7| 16.1 -3.7 12.3 6.2 0.05| 8.7 0.4 2500 306 22 216 3| 4.2 2.9 7.1| 16.2 -4.2 12.0 4.8 0.04| 7.9 0.3 3000 302 23 234 4| 3.5 3.0 6.5| 16.2 -8.6 7.5 2.5 0.01| 7.2 0.1 4000 296 26 240 8| 2.6 2.9 5.5| 16.2 -23.6 -7.5 -1.9 -0.06| 6.2 -0.4 5000 289 27 238 11| 2.1 2.8 5.0| 16.2 -44.3 -28.1 -5.6 -0.12| 5.6 -0.7 6000 283 30 236 15| 1.8 3.5 5.2| 26.9 -49.3 -22.4 -3.7 -0.09| 5.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20250502.00.gif