UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 7 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 ------------------------------------------------------------------------------- 0 1000 81 250 9 SFC 999 90 19.6 10.6 56 9.0 14.2 250 9 292.8 294.3 287.4 315.9 8.05 2 925 746 14.0 8.0 67 6.0 10.6 250 21 293.6 294.9 286.9 314.6 7.29 3 889 1079 10.4 5.7 73 4.7 7.8 252 25 293.3 294.4 286.0 311.9 6.47 4 850 1452 8.2 2.2 66 6.0 5.1 255 29 294.7 295.7 285.4 310.2 5.28 5 700 3028 -1.1 -2.9 88 1.8 -1.9 235 25 301.3 302.1 286.9 314.6 4.41 6 673 3340 -2.7 -4.4 88 1.7 -3.4 237 26 302.9 303.6 287.2 315.4 4.10 7 549 4924 -12.5 -18.5 61 6.0 -14.3 246 32 309.4 309.7 287.0 314.7 1.62 8 500 5630 -17.7 -23.7 59 6.0 -19.1 250 35 311.5 311.7 287.2 315.2 1.13 9 468 6122 -21.5 -27.5 58 6.0 -22.7 250 34 312.7 312.8 287.3 315.6 0.85 10 428 6774 -26.5 -40.5 25 14.0 -28.1 250 34 314.4 314.5 287.2 315.4 0.26 11 400 7260 -30.1 -44.1 24 14.0 -31.4 250 33 315.9 315.9 287.6 316.6 0.19 12 345 8294 -38.3 -47.3 38 9.0 -38.9 260 33 318.4 318.4 288.4 319.0 0.16 13 334 8516 -39.5 -51.5 27 12.0 -40.1 263 33 319.7 319.7 288.8 320.1 0.10 14 300 9240 -45.5 -63.5 11 18.0 -46.0 270 33 321.2 321.2 289.2 321.3 0.02 15 250 10430 -54.5 -73.5 8 19.0 -54.7 270 38 325.0 325.0 290.3 325.1 0.01 16 214 11410 -63.1 -81.1 7 18.0 -63.2 256 40 326.5 326.5 290.7 326.5 0.00 17 211 11498 -63.7 255 40 326.8 18 210 11527 -63.7 -69.7 44 6.0 -63.7 255 40 327.3 327.3 291.0 327.3 0.02 19 200 11830 -59.9 260 36 337.9 20 198 11893 -58.3 260 36 341.4 21 155 13450 -53.9 251 30 373.7 22 150 13660 -54.9 250 29 375.5 23 100 16250 -53.9 250 21 423.6 24 70 18540 -55.5 235 15 465.7 25 50 20680 -55.3 205 11 513.2 26 45 21353 -55.7 238 10 527.9 27 38 22428 -57.1 291 8 550.5 28 30 23930 -55.7 5 5 592.8 29 27 24600 -56.7 36 7 608.1 30 23 25625 -53.3 84 9 646.7 31 20 26520 -56.1 125 11 664.5 32 19 26848 -56.1 124 12 674.3 33 12 29841 -47.3 118 18 800.2 34 10 31050 -47.7 115 21 841.5 35 9.9 31116 -47.7 843.9 36 8.0 32539 -42.7 916.8 TRP 211 11498 -63.7 255 40 326.8 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 717.74 mb = 2841.59 m = 9322.69 ft Wetbulb zero: 740.83 mb = 2567.85 m = 8424.59 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 71.86 % Est. max temperature: 21.54 C = 70.78 F Sfc-Lift cond lev (LCL): 873.94 mb = 1221.20 m = 4006.51 ft T: 9.56 C 700-500 lapse rate: 6.38 C/km ThetaE index: 5.72 C Layer 925.0- 700.0 mb Conv cond level (CCL): 823.49 mb = 1709.23 m = 5607.64 ft Mean mixing ratio: 7.49 g/kg Conv temperature: 22.58 C = 72.65 F Cap Strength: 1.66 C Lifted Index: 1.67 C Risk: Showers probable Lifted Index @300 mb: 4.87 C Lifted Index @700 mb: 0.76 C Showalter Index: 4.49 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 119.40 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.67 J/kg Max Up Vert Vel: 1.83 m/s Conv Inhibition (B-): 53858.41 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 854.18 mb = 1411.28 m = 4630.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 21 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 ---------------------------------------------------------- 0 999 90 250 9 8.5 3.1 | 114 13 -12.0 5.3 1 925 746 250 21 19.7 7.2 | 175 9 -0.8 9.4 2 850 1452 255 29 28.0 7.5 | 218 12 7.5 9.7 3 700 3028 235 25 20.5 14.3 | 180 17 -0.0 16.6 4 500 5630 250 35 32.9 12.0 | 221 19 12.4 14.2 5 400 7260 250 33 31.0 11.3 | 218 17 10.5 13.5 6 300 9240 270 33 33.0 -0.0 | 260 13 12.5 2.2 7 250 10430 270 38 38.0 -0.0 | 263 18 17.5 2.2 8 211 11498 255 40 38.6 10.4 | 235 22 18.1 12.6 9 200 11830 260 36 35.5 6.3 | 240 17 15.0 8.5 10 150 13660 250 29 27.3 9.9 | 209 14 6.8 12.1 11 100 16250 250 21 19.7 7.2 | 175 9 -0.8 9.4 12 70 18540 235 15 12.3 8.6 | 143 14 -8.2 10.8 13 50 20680 205 11 4.6 10.0 | 128 20 -15.8 12.2 14 30 23930 5 5 -0.4 -5.0 | 82 21 -20.9 -2.8 15 20 26520 125 11 -9.0 6.3 | 106 31 -29.5 8.5 16 10 31050 115 21 -19.0 8.9 | 106 41 -39.5 11.1 Wind Parameters Mean winds (0-6000m): 246.2 at 27.5 knts Storm direction: 276.2 at 20.6 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 67.2 deg Storm rel helicity (0-3000m) pos: 49.6 neg: -33.1 tot: 16.5 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 26.05 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 ------------------------------------------------------------------------------- 500 250 14 131 10| 0.0 9.4 9.4| 22.0 0.0 22.0 44.0 0.87| 9.4 8.2 1000 251 18 155 9| 3.5 4.7 8.2| 38.9 0.0 38.9 38.9 0.92| 8.2 7.6 1500 252 21 177 9| 3.6 3.1 6.8| 49.2 -2.2 47.1 31.4 0.84| 7.2 6.0 2000 252 23 187 9| 2.7 2.2 4.9| 49.2 -13.0 36.2 18.1 0.60| 6.2 3.7 2500 250 24 189 10| 2.2 1.8 4.0| 49.2 -24.1 25.2 10.1 0.42| 5.6 2.4 3000 248 24 189 11| 1.8 1.6 3.4| 49.6 -33.1 16.5 5.5 0.32| 5.2 1.6 4000 245 25 189 13| 2.0 1.2 3.2| 70.4 -33.1 37.2 9.3 0.41| 4.5 1.8 5000 245 26 193 14| 2.0 1.0 3.0| 92.7 -33.1 59.6 11.9 0.48| 4.1 2.0 6000 246 27 199 14| 1.9 0.8 2.7|105.5 -34.3 71.2 11.9 0.50| 3.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250507.12.gif