UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for OIII... Searching the city database file for: OIII ... Date:1200Z 1 APR 20 Station: OIII WMO ident: 40754 Latitude: 35.68 Longitude: 51.35 Elevation: 1191.00 ------------------------------------------------------------------------------- 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 100 1 925 773 SFC 881 1191 16.6 0.6 34 16.0 8.3 170 8 300.4 301.3 286.8 314.1 4.53 3 850 1491 13.2 2.2 47 11.0 7.3 215 5 300.0 300.9 287.3 315.7 5.28 4 790 2100 7.4 1.4 66 6.0 4.3 238 8 300.1 301.1 287.5 316.1 5.36 5 700 3082 -0.5 -2.3 88 1.8 -1.3 275 12 301.9 302.8 287.4 315.9 4.62 6 680 3313 -2.7 -2.7 100 0.0 -2.7 273 14 302.0 302.8 287.4 315.9 4.61 7 674 3383 -3.5 -3.5 100 0.0 -3.5 272 14 301.9 302.7 287.1 315.1 4.38 8 656 3596 -4.7 -4.7 100 0.0 -4.7 270 16 302.9 303.6 287.2 315.4 4.11 9 607 4202 -8.3 -8.3 100 0.0 -8.3 264 20 305.5 306.1 287.4 316.0 3.37 10 584 4501 -9.3 -9.3 100 0.0 -9.3 262 22 307.7 308.3 288.1 317.9 3.24 11 558 4851 -12.1 -12.1 100 0.0 -12.1 258 25 308.5 309.0 287.8 317.0 2.71 12 524 5328 -15.9 -18.5 80 2.6 -16.6 253 28 309.5 309.8 287.1 315.0 1.70 13 500 5680 -17.9 -19.2 90 1.3 -18.3 250 31 311.2 311.5 287.6 316.7 1.67 14 452 6432 -22.7 -23.7 92 1.0 -22.9 250 40 314.3 314.5 288.2 318.5 1.25 15 400 7320 -29.7 -31.2 87 1.5 -29.9 250 52 316.4 316.5 288.3 318.9 0.71 16 300 9300 -46.3 -50.6 62 4.3 -46.5 255 58 320.1 320.1 288.9 320.6 0.12 17 250 10490 -55.5 -60.5 54 5.0 -55.6 255 73 323.6 323.6 289.9 323.7 0.04 18 238 10802 -57.9 -62.9 53 5.0 -58.0 255 73 324.5 324.5 290.2 324.7 0.03 19 208 11651 -58.3 -65.3 40 7.0 -58.4 259 78 336.6 336.6 293.5 336.8 0.03 20 203 11805 -56.1 -63.1 41 7.0 -56.2 260 79 342.5 342.5 295.0 342.7 0.04 21 200 11900 -54.7 -61.7 42 7.0 -54.9 260 77 346.1 346.2 295.8 346.3 0.05 22 192 12162 -52.7 -61.7 33 9.0 -52.9 260 75 353.4 353.4 297.4 353.6 0.05 23 150 13740 -56.1 -68.1 21 12.0 -56.3 260 63 373.4 373.4 301.2 373.5 0.03 24 125 14895 -56.9 -77.9 5 21.0 -57.2 260 53 392.0 392.0 304.1 392.0 0.01 25 118 15262 -54.5 -81.5 2 27.0 -55.0 260 50 402.9 402.9 305.6 402.9 0.00 26 115 15426 -54.7 -83.7 2 29.0 -55.2 260 49 405.5 405.5 305.9 405.5 0.00 27 103 16124 -58.5 -88.5 1 30.0 -58.9 260 43 411.2 411.2 306.7 411.2 0.00 28 100 16310 -58.5 -88.5 1 30.0 -58.9 260 41 414.7 414.7 307.1 414.7 0.00 29 79 17794 -57.9 -87.9 1 30.0 -58.4 220 19 444.9 444.9 310.4 444.9 0.00 30 70 18550 -61.5 -90.5 1 29.0 -61.9 200 8 452.8 452.8 311.1 452.8 0.00 31 63 19197 -64.5 -92.5 1 28.0 -64.8 200 7 460.1 460.1 311.8 460.1 0.00 32 54 20155 -56.5 -87.5 1 31.0 -57.3 200 6 499.2 499.2 314.9 499.2 0.00 33 50 20640 -58.5 -88.5 1 30.0 -59.2 200 6 505.6 505.6 315.4 505.6 0.00 34 45 21303 -56.7 -87.7 1 31.0 -57.6 210 7 525.5 525.5 316.6 525.5 0.00 35 30 23870 -56.3 -87.3 1 31.0 -57.7 250 13 591.2 591.2 320.2 591.2 0.01 36 23 25546 -58.3 -88.3 1 30.0 -59.7 266 18 631.9 632.0 322.0 632.0 0.01 37 20 26430 -55.5 -86.5 1 31.0 -57.6 275 20 666.3 666.3 323.3 666.4 0.01 38 15 28272 -53.5 -84.5 1 31.0 -56.6 730.1 730.1 325.4 730.2 0.02 TRP 238 10802 -57.9 -62.9 53 5.0 -58.0 255 73 324.5 324.5 290.2 324.7 0.03 WND 203 11805 -56.1 -63.1 41 7.0 -56.2 260 79 342.5 342.5 295.0 342.7 0.04 Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 705.70 mb = 3019.85 m = 9907.53 ft Wetbulb zero: 721.25 mb = 2839.26 m = 9315.05 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 82.96 % Est. max temperature: 17.44 C = 63.38 F Sfc-Lift cond lev (LCL): 692.29 mb = 3170.03 m = 10400.23 ft T: -1.34 C 700-500 lapse rate: 6.70 C/km ThetaE index: 0.25 C Layer 700.0- 680.0 mb Conv cond level (CCL): 697.66 mb = 3108.67 m = 10198.91 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 18.04 C = 64.47 F Cap Strength: 1.37 C Lifted Index: 0.98 C Risk: Showers probable Lifted Index @300 mb: 3.54 C Lifted Index @700 mb: 0.95 C Showalter Index: 0.92 C Risk: Thunderstorms probable Total Totals Index: 51.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 20.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 111.40 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 32.44 J/kg Cap Strength: 1.37 C Lift Cond Lev (LCL): 715.74 mb = 2901.44 m = 9519.04 ft Lev Free Conv (LFC): 670.74 mb = 3420.74 m = 11222.78 ft Equ Level (EL): 630.74 mb = 3902.42 m = 12803.07 ft B at Equ Level: 3.10 J/kg Max Parcel Lev (MPL): 600.74 mb = 4282.24 m = 14049.18 ft Wind level data Storm motion: 283 at 17 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 ---------------------------------------------------------- 0 881 1191 170 8 -1.4 7.9 | 123 21 -17.9 11.7 1 850 1491 215 5 2.9 4.1 | 120 16 -13.6 7.9 2 700 3082 275 12 12.0 -1.0 | 121 5 -4.6 2.8 3 500 5680 250 31 29.1 10.6 | 221 19 12.6 14.4 4 400 7320 250 52 48.9 17.8 | 236 39 32.3 21.6 5 300 9300 255 58 56.0 15.0 | 245 44 39.5 18.8 6 250 10490 255 73 70.5 18.9 | 247 59 54.0 22.7 7 238 10802 255 73 70.5 18.9 | 247 59 54.0 22.7 8 203 11805 260 79 77.8 13.7 | 254 64 61.3 17.5 9 200 11900 260 77 75.8 13.4 | 254 62 59.3 17.2 10 150 13740 260 63 62.0 10.9 | 252 48 45.5 14.7 11 100 16310 260 41 40.4 7.1 | 245 26 23.9 10.9 12 70 18550 200 8 2.7 7.5 | 129 18 -13.8 11.3 13 50 20640 200 6 2.1 5.6 | 123 17 -14.5 9.4 14 30 23870 250 13 12.2 4.4 | 152 9 -4.3 8.2 15 20 26430 275 20 19.9 -1.7 | 239 4 3.4 2.1 Wind Parameters Mean winds (0-6000m): 253.0 at 22.6 knts Storm direction: 283.0 at 16.9 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -7.3 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 51.30 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 ------------------------------------------------------------------------------- 500 198 6 123 17| 6.6 0.0 6.6| 5.1 -5.4 -0.3 -0.6 -0.01| 7.2 -0.1 1000 219 7 126 15| 4.8 0.0 4.8| 10.4 -5.4 5.1 5.1 0.14| 5.3 0.7 1500 237 7 127 13| 4.5 0.0 4.5| 11.7 -5.5 6.2 4.1 0.13| 4.8 0.6 2000 253 8 126 11| 4.3 0.0 4.3| 12.4 -7.3 5.1 2.6 0.07| 4.7 0.3 2500 259 10 129 9| 3.4 0.8 4.2| 16.3 -7.3 9.0 3.6 0.22| 4.5 1.0 3000 261 11 135 8| 2.9 1.3 4.2| 20.0 -7.3 12.7 4.2 0.30| 4.4 1.3 4000 259 14 160 7| 2.1 2.0 4.2| 24.1 -7.3 16.8 4.2 0.27| 4.4 1.2 5000 255 18 185 9| 1.7 2.7 4.4| 39.8 -8.1 31.6 6.3 0.26| 4.6 1.2 6000 253 23 206 12| 1.4 3.3 4.8| 71.0 -8.1 62.9 10.5 0.27| 5.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//OIII/skewt/OIII.skewt.20200401.12.gif