UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051600.upa.cvt Date: 0000Z 16 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:0000Z 16 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1008 98 5.2 2.9 85 2.3 4.1 230 1 277.7 278.5 276.9 290.5 4.67 1 1000 163 6.2 4.4 88 1.8 5.3 265 7 279.4 280.2 278.5 293.7 5.24 2 974 381 15.6 11.2 75 4.4 13.0 275 10 290.9 292.5 287.2 315.3 8.60 3 940 680 15.0 5.0 51 10.0 9.6 289 15 293.3 294.3 285.4 310.2 5.82 4 925 814 12.6 0.6 44 12.0 6.7 295 17 292.2 293.0 283.3 304.8 4.32 5 923 832 12.6 0.6 44 12.0 6.7 295 17 292.4 293.1 283.4 305.0 4.33 6 850 1517 6.2 -2.8 52 9.0 2.1 281 18 292.6 293.3 282.7 303.4 3.66 7 837 1643 5.4 -3.6 52 9.0 1.4 279 19 293.1 293.7 282.8 303.4 3.50 8 811 1899 1.8 -5.2 60 7.0 -1.1 274 19 291.9 292.5 281.9 301.4 3.20 9 700 3064 -8.1 -12.1 73 4.0 -9.4 250 22 293.5 293.9 281.3 300.0 2.16 10 694 3131 -8.5 -12.5 73 4.0 -9.8 248 22 293.8 294.2 281.4 300.2 2.11 11 667 3436 -10.9 -16.9 61 6.0 -12.6 242 22 294.5 294.7 281.0 299.2 1.52 12 591 4356 -13.9 -25.9 36 12.0 -16.4 222 24 301.3 301.5 283.0 303.9 0.78 13 536 5088 -19.3 -33.3 28 14.0 -21.5 206 26 303.4 303.5 283.4 304.9 0.43 14 526 5227 -19.7 -34.7 25 15.0 -22.0 203 26 304.6 304.6 283.7 305.9 0.38 15 500 5600 -22.7 -38.7 22 16.0 -24.7 195 27 305.4 305.4 283.9 306.3 0.27 16 447 6415 -28.5 -44.5 20 16.0 -29.9 202 27 308.0 308.0 284.8 308.6 0.16 17 400 7200 -36.9 -52.9 17 16.0 -37.7 208 27 307.0 307.0 284.3 307.3 0.07 18 347 8169 -43.7 -58.7 17 15.0 -44.2 216 27 310.6 310.6 285.6 310.7 0.04 19 328 8544 -47.5 -63.5 14 16.0 -47.9 220 27 310.4 310.4 285.5 310.5 0.02 20 300 9130 -50.5 -66.5 13 16.0 -50.8 225 27 314.2 314.2 286.8 314.2 0.02 21 271 9789 -53.1 -69.1 13 16.0 -53.3 235 33 319.7 319.7 288.6 319.7 0.01 22 268 9861 -53.1 -70.1 11 17.0 -53.4 237 32 320.7 320.7 289.0 320.7 0.01 23 250 10310 -52.3 -69.3 11 17.0 -52.6 250 29 328.3 328.3 291.2 328.4 0.01 24 203 11663 -49.1 -67.1 10 18.0 -49.6 180 45 353.5 353.5 297.4 353.6 0.02 25 200 11760 -49.7 -67.7 10 18.0 -50.1 175 46 354.1 354.1 297.5 354.2 0.02 26 150 13650 -49.1 -69.1 8 20.0 -49.8 194 37 385.5 385.5 303.1 385.6 0.02 27 100 16300 -49.9 -73.9 4 24.0 -50.8 220 25 431.3 431.3 309.0 431.4 0.02 28 70 18600 -55.1 -78.1 4 23.0 -55.8 185 15 466.5 466.5 312.4 466.6 0.01 29 54 20259 -56.7 -78.7 5 22.0 -57.5 181 10 498.8 498.8 314.9 498.9 0.02 30 50 20750 -55.9 -77.9 5 22.0 -56.8 180 9 511.7 511.8 315.8 511.9 0.02 31 38 22488 -57.5 -79.5 4 22.0 -58.5 134 9 549.5 549.5 318.1 549.6 0.02 32 32 23578 -55.7 -77.7 5 22.0 -57.1 106 9 582.0 582.0 319.8 582.2 0.03 33 30 23990 -54.1 -77.1 4 23.0 -55.8 95 9 597.2 597.2 320.5 597.4 0.04 34 29 24208 -53.9 -76.9 4 23.0 -55.6 97 10 603.5 603.5 320.8 603.8 0.04 35 22 25985 -54.7 -77.7 4 23.0 -56.8 110 21 650.8 650.8 322.7 651.1 0.04 36 20 26600 -51.9 -74.9 5 23.0 -54.7 115 25 677.3 677.3 323.7 677.9 0.07 37 12 29951 -46.5 -70.5 5 24.0 -52.5 803.0 803.1 327.4 805.4 0.24 TRP 271 9789 -53.1 -69.1 13 16.0 -53.3 235 33 319.7 319.7 288.6 319.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 790.82 mb = 2110.86 m = 6925.31 ft Wetbulb zero: 822.28 mb = 1786.94 m = 5862.60 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 51.57 % Est. max temperature: 20.14 C = 68.24 F Sfc-Lift cond lev (LCL): 972.90 mb = 390.39 m = 1280.80 ft T: 15.58 C 700-500 lapse rate: 5.76 C/km ThetaE index: 10.55 C Layer 940.0- 923.0 mb Conv cond level (CCL): 1000.00 mb = 163.00 m = 534.77 ft Mean mixing ratio: 6.11 g/kg Conv temperature: 7.23 C = 45.01 F Cap Strength: 3.00 C Lifted Index: 1.60 C Risk: Showers probable Lifted Index @300 mb: 5.38 C Lifted Index @700 mb: -2.44 C Showalter Index: 3.94 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 19.90 C K Index: 22.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 63.75 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 177.45 J/kg Max Up Vert Vel: 18.84 m/s Conv Inhibition (B-): 134.89 J/kg Cap Strength: 3.76 C Lift Cond Lev (LCL): 864.28 mb = 1378.53 m = 4522.69 ft Lev Free Conv (LFC): 799.28 mb = 2014.26 m = 6608.40 ft Equ Level (EL): 599.28 mb = 4250.17 m = 13943.97 ft B at Equ Level: 175.68 J/kg Max Parcel Lev (MPL): 409.28 mb = 7037.98 m = 23090.21 ft Wind level data Storm motion: 259 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 1008 98 230 1 0.8 0.6 | 81 15 -14.8 -2.3 1 1000 163 265 7 7.0 0.6 | 75 9 -8.6 -2.3 2 925 814 295 17 15.4 -7.2 | 1 10 -0.2 -10.1 3 500 5600 195 27 7.0 26.1 | 160 25 -8.6 23.2 4 300 9130 225 27 19.1 19.1 | 192 17 3.5 16.2 5 271 9789 235 33 27.0 18.9 | 215 20 11.4 16.0 6 250 10310 250 29 27.3 9.9 | 239 14 11.6 7.0 7 200 11760 175 46 -4.0 45.8 | 155 47 -19.6 42.9 8 100 16300 220 25 16.1 19.2 | 182 16 0.5 16.2 9 70 18600 185 15 1.3 14.9 | 130 19 -14.3 12.0 10 50 20750 180 9 0.0 9.0 | 111 17 -15.6 6.1 11 30 23990 95 9 -9.0 0.8 | 85 25 -24.6 -2.1 12 20 26600 115 25 -22.7 10.6 | 101 39 -38.3 7.7 Wind Parameters Mean winds (0-6000m): 229.5 at 21.2 knts Storm direction: 259.5 at 15.9 knts Shear (0-3000m) pos: 13.5 neg: 0.0 tot: 13.5 10-3/s Storm rel Dir Shear (0-3000m): -36.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -21.4 tot: -21.4 m^2/s^2 ave: -30.6 10^-3 m/s^2 rel: -0.59 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.99 Bulk Shear: 35.53 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 ------------------------------------------------------------------------------- 500 277 9 56 7| 13.5 0.0 13.5| 0.0 -15.9 -15.9 -31.8 -0.57| 14.2 -8.2 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 229 21 183 11| 7.8 0.0 7.8| 34.6 -21.4 13.2 10.1 0.55| 6.0 3.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250516.00.gif