UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051512.upa.cvt Date: 1200Z 15 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 15 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 1004 95 18.4 0.4 30 18.0 9.5 230 7 291.2 291.9 282.4 302.6 3.92 1 1000 129 18.6 1.6 32 17.0 9.9 220 9 291.8 292.5 283.1 304.2 4.29 2 977 328 18.2 3.2 37 15.0 10.3 208 10 293.3 294.2 284.4 307.6 4.93 3 925 791 13.6 -2.4 33 16.0 6.1 180 13 293.2 293.8 282.8 303.4 3.46 4 911 920 12.8 -2.2 35 15.0 5.8 203 17 293.7 294.3 283.1 304.2 3.57 5 891 1106 8.8 -4.2 40 13.0 3.1 238 22 291.4 292.0 281.6 300.7 3.14 6 850 1494 4.2 -6.8 45 11.0 -0.2 310 33 290.5 291.0 280.7 298.5 2.70 7 795 2033 0.0 -9.0 51 9.0 -3.3 262 30 291.7 292.1 280.8 298.9 2.43 8 771 2277 -3.7 -10.7 58 7.0 -6.1 240 28 290.3 290.6 279.9 296.8 2.19 9 737 2631 -5.9 -11.9 63 6.0 -7.9 207 26 291.6 292.0 280.4 297.9 2.08 10 700 3032 -8.5 -15.5 57 7.0 -10.5 170 23 293.1 293.4 280.5 298.1 1.63 11 680 3256 -9.9 -16.9 57 7.0 -11.9 176 24 293.9 294.2 280.7 298.6 1.50 12 674 3324 -9.3 -17.3 52 8.0 -11.5 177 24 295.4 295.6 281.3 299.9 1.46 13 568 4619 -18.9 -34.9 23 16.0 -21.2 210 28 298.9 299.0 281.4 300.1 0.35 14 547 4900 -18.9 -35.9 21 17.0 -21.4 218 29 302.1 302.2 282.7 303.3 0.33 15 500 5560 -24.5 -43.5 15 19.0 -26.4 235 31 303.2 303.2 282.9 303.7 0.16 16 492 5677 -25.3 -44.3 15 19.0 -27.1 235 31 303.6 303.6 283.1 304.1 0.15 17 489 5721 -27.9 -47.9 13 20.0 -29.4 235 31 300.9 300.9 281.9 301.3 0.10 18 429 6651 -31.7 -50.7 14 19.0 -32.9 238 34 307.6 307.6 284.5 307.9 0.08 19 400 7140 -36.1 -53.1 16 17.0 -37.0 240 36 308.1 308.1 284.7 308.3 0.07 20 366 7751 -41.5 -59.5 13 18.0 -42.1 204 52 308.8 308.8 284.9 308.9 0.03 21 336 8328 -44.7 -62.7 12 18.0 -45.2 170 68 312.1 312.1 286.1 312.2 0.02 22 300 9080 -48.9 -66.9 11 18.0 -49.3 184 64 316.4 316.4 287.6 316.5 0.02 23 295 9191 -49.5 -67.5 10 18.0 -49.8 186 63 317.1 317.1 287.8 317.2 0.01 24 290 9303 -52.5 -72.5 7 20.0 -52.7 188 63 314.4 314.4 286.9 314.4 0.01 25 286 9393 -51.9 -70.9 8 19.0 -52.2 190 62 316.5 316.5 287.6 316.5 0.01 26 250 10270 -51.3 -71.3 7 20.0 -51.6 207 58 329.8 329.8 291.7 329.8 0.01 27 200 11730 -47.5 -69.5 6 22.0 -48.1 234 50 357.6 357.6 298.2 357.6 0.02 28 169 12841 -45.9 -68.9 6 23.0 -46.7 255 44 377.9 377.9 301.9 378.0 0.02 29 150 13630 -46.3 -70.3 5 24.0 -47.2 270 40 390.3 390.3 303.8 390.4 0.02 30 134 14378 -48.1 -72.1 5 24.0 -48.9 252 37 399.9 399.9 305.2 400.0 0.02 31 129 14630 -46.5 -70.5 5 24.0 -47.5 246 36 407.1 407.1 306.2 407.2 0.02 32 101 16245 -50.1 -74.1 4 24.0 -51.0 207 29 429.7 429.7 308.8 429.8 0.02 33 100 16310 -50.3 -74.3 4 24.0 -51.2 205 29 430.5 430.5 308.9 430.6 0.02 34 70 18620 -52.7 -75.7 5 23.0 -53.7 200 23 471.6 471.6 312.8 471.7 0.02 35 60 19609 -55.9 -77.9 5 22.0 -56.6 191 22 485.7 485.7 313.9 485.8 0.02 36 50 20770 -56.1 -78.1 5 22.0 -57.0 180 21 511.3 511.3 315.7 511.4 0.02 37 30 24040 -53.1 -76.1 4 23.0 -54.9 150 19 599.9 599.9 320.6 600.2 0.04 38 23 25749 -55.1 -76.1 6 21.0 -56.9 134 22 641.4 641.4 322.4 641.8 0.05 39 22 26034 -54.5 -75.5 6 21.0 -56.5 131 22 651.4 651.4 322.7 651.8 0.06 40 20 26650 -51.1 -73.1 6 22.0 -54.1 125 23 679.8 679.8 323.8 680.6 0.10 41 19 26984 -50.5 -72.5 6 22.0 -53.8 691.7 691.7 324.2 692.6 0.11 42 10 31217 -45.5 -68.5 6 23.0 -52.5 849.7 849.9 328.5 853.7 0.38 TRP 290 9303 -52.5 -72.5 7 20.0 -52.7 314.4 314.4 286.9 314.4 0.01 WND 336 8328 -44.7 -62.7 12 18.0 -45.2 170 68 312.1 312.1 286.1 312.2 0.02 Sounding variables and indices 1000-500 mb thick: 5431.00 m Freezing level: 795.00 mb = 2033.08 m = 6670.14 ft Wetbulb zero: 852.63 mb = 1468.49 m = 4817.81 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 39.92 % Est. max temperature: 17.82 C = 64.07 F Sfc-Lift cond lev (LCL): 766.20 mb = 2325.62 m = 7629.89 ft T: -4.00 C 700-500 lapse rate: 6.33 C/km ThetaE index: 5.70 C Layer 891.0- 795.0 mb Conv cond level (CCL): 779.72 mb = 2187.25 m = 7175.94 ft Mean mixing ratio: 4.13 g/kg Conv temperature: 17.96 C = 64.33 F Cap Strength: 1.24 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: 8.15 C Lifted Index @700 mb: -1.90 C Showalter Index: 5.48 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 17.70 C K Index: 14.90 Risk: None Sweat Index: 97.00 Risk: None Energy Index: 1.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 210.89 J/kg Max Up Vert Vel: 20.54 m/s Conv Inhibition (B-): 4.78 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 754.29 mb = 2448.68 m = 8033.64 ft Lev Free Conv (LFC): 749.29 mb = 2500.94 m = 8205.07 ft Equ Level (EL): 549.29 mb = 4868.40 m = 15972.24 ft B at Equ Level: 203.62 J/kg Max Parcel Lev (MPL): 369.29 mb = 7689.03 m = 25226.18 ft Wind level data Storm motion: 256 at 19 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 1004 95 230 7 5.4 4.5 | 89 13 -13.2 -0.3 1 1000 129 220 9 5.8 6.9 | 99 13 -12.8 2.1 2 925 791 180 13 0.0 13.0 | 114 20 -18.5 8.2 3 850 1494 310 33 25.3 -21.2 | 345 27 6.7 -26.0 4 700 3032 170 23 -4.0 22.7 | 128 29 -22.5 17.9 5 500 5560 235 31 25.4 17.8 | 208 15 6.8 13.0 6 400 7140 240 36 31.2 18.0 | 224 18 12.6 13.2 7 336 8328 170 68 -11.8 67.0 | 154 69 -30.4 62.2 8 290 9303 9 150 13630 270 40 40.0 -0.0 | 283 22 21.5 -4.8 10 100 16310 205 29 12.3 26.3 | 164 22 -6.3 21.5 11 70 18620 200 23 7.9 21.6 | 148 20 -10.7 16.9 12 30 24040 150 19 -9.5 16.5 | 113 30 -28.0 11.7 13 20 26650 125 23 -18.8 13.2 | 103 38 -37.4 8.4 Wind Parameters Mean winds (0-6000m): 225.6 at 25.5 knts Storm direction: 255.6 at 19.1 knts Shear (0-3000m) pos: 6.5 neg: 9.9 tot: 16.4 10-3/s Storm rel Dir Shear (0-3000m): 40.8 deg Storm rel helicity (0-3000m) pos: 153.5 neg: -253.1 tot: -99.5 m^2/s^2 ave: -33.2 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 23.5 stream: -1.5 10^-3/s Energy-Hel index: 0.20 Bulk Rich Number: 5.97 Bulk Shear: 35.32 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 ------------------------------------------------------------------------------- 500 205 10 108 15| 0.0 7.9 7.9| 21.6 0.0 21.6 43.2 0.71| 8.4 6.0 1000 205 13 118 15| 8.0 3.9 11.9| 73.3 0.0 73.3 73.3 0.68| 15.4 10.4 1500 262 18 17 2| 13.0 2.6 15.6|153.5 -25.2 128.3 85.5 0.61| 25.2 15.4 2000 271 21 332 6| 9.7 8.0 17.7|153.5-105.8 47.7 23.9 0.25| 25.2 6.3 2500 262 23 294 4| 7.8 10.2 18.0|153.5-170.7 -17.2 -6.9 0.04| 24.8 1.0 3000 257 23 266 4| 6.5 9.9 16.4|153.5-253.1 -99.5 -33.2 -0.06| 23.5 -1.5 4000 225 23 170 12| 5.8 7.4 13.2|223.2-253.1 -29.8 -7.5 0.01| 19.1 0.2 5000 221 24 169 14| 5.9 5.9 11.8|282.9-253.1 29.9 6.0 0.08| 16.6 1.3 6000 226 26 179 13| 5.6 4.9 10.5|314.6-253.1 61.6 10.3 0.12| 14.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250515.12.gif