UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 31 MAR 20 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 38 195 5 SFC 999 47 18.4 1.4 32 17.0 9.8 195 5 291.6 292.4 283.0 304.0 4.23 2 925 696 11.2 -2.8 37 14.0 4.9 215 9 290.8 291.4 281.6 300.6 3.36 3 850 1393 4.6 -4.4 52 9.0 0.8 205 15 291.0 291.5 281.5 300.5 3.24 4 810 1783 0.4 -5.6 64 6.0 -2.0 212 15 290.5 291.1 281.2 299.7 3.11 5 722 2693 -7.1 -9.9 80 2.8 -8.1 230 17 292.0 292.5 281.1 299.5 2.49 6 700 2934 -8.5 -12.1 75 3.6 -9.6 235 17 293.1 293.5 281.1 299.6 2.16 7 648 3530 -9.3 -21.3 37 12.0 -12.4 235 18 298.7 298.9 282.3 302.1 1.08 8 641 3614 -9.9 -23.9 31 14.0 -13.2 235 19 299.0 299.1 282.1 301.7 0.86 9 606 4043 -13.1 -19.1 61 6.0 -14.7 235 20 300.1 300.4 283.2 304.5 1.39 10 500 5480 -21.9 -29.9 48 8.0 -23.2 235 23 306.3 306.5 284.8 308.5 0.64 11 437 6461 -28.3 -36.3 46 8.0 -29.3 220 29 310.3 310.3 285.9 311.6 0.39 12 400 7090 -33.9 -41.9 44 8.0 -34.6 210 33 310.9 311.0 285.9 311.8 0.24 13 300 9040 -49.5 -59.5 30 10.0 -49.7 205 54 315.6 315.6 287.3 315.7 0.04 14 264 9865 -56.5 -65.5 31 9.0 -56.6 205 53 317.1 317.1 287.8 317.2 0.02 15 250 10210 -57.5 -66.5 31 9.0 -57.6 205 52 320.6 320.6 288.9 320.7 0.02 16 237 10545 -59.7 -68.7 30 9.0 -59.8 208 50 322.2 322.2 289.5 322.3 0.02 17 214 11179 -61.9 -70.9 29 9.0 -62.0 215 46 328.3 328.3 291.3 328.4 0.01 18 200 11600 -59.3 -69.3 26 10.0 -59.4 225 46 338.9 338.9 294.0 338.9 0.02 19 171 12592 -54.9 -64.9 28 10.0 -55.1 230 42 361.7 361.7 299.1 361.8 0.04 20 150 13430 -54.7 -66.7 21 12.0 -55.0 235 38 375.8 375.8 301.6 376.0 0.03 21 113 15231 -57.7 -71.7 15 14.0 -58.0 245 42 401.9 401.9 305.5 402.1 0.02 22 100 16010 -53.3 -68.3 14 15.0 -53.9 250 44 424.7 424.8 308.3 424.9 0.04 23 70 18290 -56.7 -74.7 9 18.0 -57.3 250 44 463.1 463.1 312.1 463.2 0.02 24 50 20420 -57.9 -77.9 6 20.0 -58.6 255 56 507.0 507.0 315.4 507.1 0.02 25 37 22311 -59.9 -79.9 6 20.0 -60.6 255 57 547.5 547.5 317.9 547.6 0.02 26 34 22845 -55.7 -76.7 6 21.0 -57.0 255 58 571.9 572.0 319.3 572.2 0.03 27 30 23640 -56.9 -77.9 5 21.0 -58.2 255 58 589.5 589.5 320.1 589.7 0.03 28 26 24541 -56.5 -77.5 5 21.0 -58.0 253 61 615.3 615.3 321.3 615.6 0.04 29 22 25600 -54.7 -77.7 4 23.0 -56.8 251 64 650.8 650.8 322.7 651.1 0.04 30 20 26200 -59.7 -81.7 4 22.0 -61.0 250 66 653.4 653.4 322.8 653.6 0.03 31 12 29438 -58.8 -80.0 5 21.1 -61.0 265 71 759.3 759.3 326.2 759.8 0.06 32 11 29989 -58.7 -79.7 5 21.0 -61.0 258 69 778.9 778.9 326.7 779.5 0.06 33 10 30600 -52.9 -75.9 5 23.0 -57.1 250 66 822.1 822.1 327.8 823.4 0.13 34 9.8 30731 -52.1 -75.1 5 23.0 -56.6 829.9 829.9 328.0 831.3 0.15 35 8.3 31802 -53.7 -76.7 4 23.0 -58.2 863.9 864.0 328.7 865.4 0.14 36 7.2 32721 -51.3 -74.3 5 23.0 -57.1 909.6 909.7 329.7 912.2 0.23 37 5.4 34595 -50.3 -73.3 5 23.0 -57.5 992.1 992.3 331.1 996.4 0.35 TRP 214 11179 -61.9 -70.9 29 9.0 -62.0 215 46 328.3 328.3 291.3 328.4 0.01 WND 12 29438 -58.8 -80.0 5 21.1 -61.0 265 71 759.3 759.3 326.2 759.8 0.06 Sounding variables and indices 1000-500 mb thick: 5442.00 m Freezing level: 805.31 mb = 1831.38 m = 6008.39 ft Wetbulb zero: 838.89 mb = 1499.45 m = 4919.39 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 54.47 % Est. max temperature: 17.72 C = 63.90 F Sfc-Lift cond lev (LCL): 774.06 mb = 2142.01 m = 7027.50 ft T: -2.56 C 700-500 lapse rate: 5.26 C/km ThetaE index: 4.49 C Layer 925.0- 700.0 mb Conv cond level (CCL): 752.77 mb = 2362.85 m = 7752.02 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 18.28 C = 64.90 F Cap Strength: 3.28 C Lifted Index: 5.80 C Risk: None Lifted Index @300 mb: 9.89 C Lifted Index @700 mb: -0.08 C Showalter Index: 6.73 C Risk: None Total Totals Index: 44.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 17.50 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 140.50 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.49 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 3.50 J/kg Cap Strength: 5.57 C Lift Cond Lev (LCL): 757.21 mb = 2316.27 m = 7599.21 ft Lev Free Conv (LFC): 732.21 mb = 2582.00 m = 8471.03 ft Equ Level (EL): 692.21 mb = 3020.43 m = 9909.43 ft B at Equ Level: 12.95 J/kg Max Parcel Lev (MPL): 662.21 mb = 3362.56 m = 11031.90 ft Wind level data Storm motion: 258 at 13 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 47 195 5 1.3 4.8 | 101 12 -11.4 2.1 1 925 696 215 9 5.2 7.4 | 122 9 -7.5 4.7 2 850 1393 205 15 6.3 13.6 | 150 13 -6.3 10.9 3 700 2934 235 17 13.9 9.8 | 190 7 1.3 7.1 4 500 5480 235 23 18.8 13.2 | 210 12 6.2 10.5 5 400 7090 210 33 16.5 28.6 | 188 26 3.8 25.9 6 300 9040 205 54 22.8 48.9 | 192 47 10.2 46.3 7 250 10210 205 52 22.0 47.1 | 192 45 9.3 44.4 8 214 11179 215 46 26.4 37.7 | 201 38 13.7 35.0 9 200 11600 225 46 32.5 32.5 | 214 36 19.9 29.8 10 150 13430 235 38 31.1 21.8 | 224 27 18.5 19.1 11 100 16010 250 44 41.3 15.0 | 247 31 28.7 12.4 12 70 18290 250 44 41.3 15.0 | 247 31 28.7 12.4 13 50 20420 255 56 54.1 14.5 | 254 43 41.4 11.8 14 30 23640 255 58 56.0 15.0 | 254 45 43.4 12.3 15 20 26200 250 66 62.0 22.6 | 248 53 49.4 19.9 16 12 29438 265 71 70.7 6.2 | 267 58 58.1 3.5 17 10 30600 250 66 62.0 22.6 | 248 53 49.4 19.9 Wind Parameters Mean winds (0-6000m): 228.0 at 17.2 knts Storm direction: 258.0 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 1.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 41.2 neg: 0.0 tot: 41.2 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 17.42 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 ------------------------------------------------------------------------------- 500 206 7 108 10| 3.6 0.0 3.6| 8.3 0.0 8.3 16.5 0.83| 3.7 3.0 1000 210 8 118 10| 1.8 2.0 3.8| 17.4 0.0 17.4 17.4 0.86| 4.0 3.4 1500 208 10 129 10| 1.2 2.4 3.7| 25.6 0.0 25.6 17.1 0.81| 4.0 3.2 2000 210 12 136 10| 1.4 1.8 3.3| 31.7 0.0 31.7 15.8 0.80| 3.7 2.9 2500 213 12 143 10| 1.6 1.5 3.1| 37.1 0.0 37.1 14.8 0.79| 3.5 2.8 3000 218 13 150 9| 1.7 1.2 2.9| 41.2 0.0 41.2 13.7 0.80| 3.4 2.7 4000 223 15 161 8| 1.3 1.2 2.5| 44.4 0.0 44.4 11.1 0.78| 2.8 2.2 5000 227 16 172 8| 1.0 1.2 2.2| 47.6 0.0 47.6 9.5 0.75| 2.5 1.9 6000 228 17 181 9| 0.8 1.5 2.3| 48.8 -7.8 41.1 6.8 0.55| 2.6 1.4 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20200331.12.gif