UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for OIII... Searching the city database file for: OIII ... Date:1200Z 29 MAR 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 59 1 925 716 SFC 874 1191 9.2 7.5 89 1.7 8.2 300 4 293.4 294.8 287.1 314.9 7.46 3 850 1418 7.4 6.6 95 0.8 6.9 35 8 293.9 295.2 287.0 314.7 7.21 4 782 2104 3.2 3.2 100 0.0 3.2 328 11 296.5 297.6 286.9 314.6 6.17 5 700 3000 -1.1 -1.1 100 0.0 -1.1 240 16 301.3 302.2 287.6 316.4 5.05 6 648 3610 -5.1 -5.4 98 0.3 -5.3 246 19 303.5 304.2 287.3 315.6 3.95 7 600 4210 -8.9 -9.6 95 0.7 -9.2 251 21 305.8 306.4 287.2 315.4 3.08 8 590 4340 -9.7 -10.7 92 1.0 -10.1 253 22 306.4 306.9 287.2 315.4 2.87 9 555 4808 -14.1 -20.1 60 6.0 -15.7 257 24 306.6 306.8 285.7 311.1 1.40 10 509 5457 -19.1 -36.1 21 17.0 -21.7 264 26 308.2 308.2 285.1 309.4 0.34 11 500 5590 -19.7 -33.7 28 14.0 -22.0 265 27 309.0 309.1 285.5 310.6 0.44 12 448 6397 -24.7 -37.7 29 13.0 -26.4 245 29 312.6 312.7 286.6 313.8 0.33 13 400 7210 -31.1 -43.1 30 12.0 -32.2 225 31 314.6 314.6 287.2 315.3 0.21 14 319 8770 -43.7 -52.7 36 9.0 -44.1 237 34 318.1 318.1 288.2 318.5 0.09 15 300 9180 -46.5 -58.5 24 12.0 -46.9 240 35 319.8 319.8 288.8 320.0 0.05 16 292 9359 -47.9 -57.9 31 10.0 -48.2 239 35 320.3 320.3 288.9 320.5 0.05 17 255 10250 -50.3 -60.3 30 10.0 -50.5 235 34 329.4 329.4 291.6 329.6 0.04 18 250 10380 -50.3 -60.3 30 10.0 -50.5 235 35 331.3 331.3 292.1 331.5 0.05 19 234 10811 -48.3 -59.3 27 11.0 -48.7 241 37 340.6 340.7 294.6 340.9 0.06 20 200 11840 -47.9 -58.9 27 11.0 -48.3 255 41 356.9 356.9 298.1 357.2 0.07 21 177 12649 -47.1 -57.1 31 10.0 -47.6 255 39 370.9 370.9 300.8 371.4 0.10 22 164 13154 -47.1 -60.1 21 13.0 -47.7 255 38 379.1 379.1 302.2 379.4 0.07 23 150 13740 -51.5 -69.5 10 18.0 -52.0 255 37 381.3 381.3 302.5 381.4 0.02 24 147 13872 -52.5 -70.5 10 18.0 -52.9 256 42 381.8 381.8 302.5 381.9 0.02 25 136 14375 -53.5 -77.7 4 24.2 -53.9 260 59 388.7 388.7 303.6 388.7 0.01 26 125 14919 -54.5 -85.5 1 31.0 -54.9 261 49 396.3 396.3 304.7 396.3 0.00 27 100 16340 -58.7 -88.7 1 30.0 -59.0 265 23 414.3 414.3 307.0 414.3 0.00 28 94 16725 -60.3 -89.3 1 29.0 -60.6 264 25 418.6 418.6 307.6 418.6 0.00 29 77 17968 -58.9 -88.9 1 30.0 -59.3 261 30 446.1 446.1 310.5 446.1 0.00 30 70 18560 -61.7 -90.7 1 29.0 -62.0 260 32 452.4 452.4 311.1 452.4 0.00 31 66 18922 -62.9 -91.9 1 29.0 -63.2 247 27 457.5 457.5 311.5 457.5 0.00 32 60 19512 -59.1 -89.1 1 30.0 -59.6 226 19 478.6 478.6 313.4 478.6 0.00 33 50 20650 -59.5 -89.5 1 30.0 -60.1 185 3 503.3 503.3 315.2 503.3 0.00 34 42 21737 -61.7 -90.7 1 29.0 -62.3 136 4 523.6 523.6 316.5 523.6 0.00 35 30 23850 -56.1 -87.1 1 31.0 -57.5 40 6 591.7 591.7 320.2 591.7 0.01 36 20 26422 -57.1 -87.1 1 30.0 -58.9 661.4 661.4 323.1 661.5 0.01 TRP 255 10250 -50.3 -60.3 30 10.0 -50.5 235 34 329.4 329.4 291.6 329.6 0.04 WND 136 14375 -53.5 -77.7 4 24.2 -53.9 260 59 388.7 388.7 303.6 388.7 0.01 Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 720.98 mb = 2770.69 m = 9090.09 ft Wetbulb zero: 720.96 mb = 2761.22 m = 9059.01 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 84.11 % Est. max temperature: 15.33 C = 59.60 F Sfc-Lift cond lev (LCL): 851.69 mb = 1401.78 m = 4598.96 ft T: 7.53 C 700-500 lapse rate: 7.18 C/km ThetaE index: 0.33 C Layer 850.0- 700.0 mb Conv cond level (CCL): 811.48 mb = 1799.29 m = 5903.13 ft Mean mixing ratio: 6.79 g/kg Conv temperature: 11.03 C = 51.86 F Cap Strength: 0.81 C Lifted Index: -0.27 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.99 C Lifted Index @700 mb: 0.81 C Showalter Index: -0.27 C Risk: Thunderstorms probable Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 26.30 C K Index: 33.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 210.20 Risk: None Energy Index: -0.83 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.39 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 0.92 J/kg Cap Strength: 0.80 C Lift Cond Lev (LCL): 815.86 mb = 1755.10 m = 5758.14 ft Lev Free Conv (LFC): 780.86 mb = 2115.45 m = 6940.36 ft Equ Level (EL): 770.86 mb = 2219.75 m = 7282.54 ft B at Equ Level: 14.67 J/kg Max Parcel Lev (MPL): 690.86 mb = 3103.94 m = 10183.41 ft Wind level data Storm motion: 281 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 ---------------------------------------------------------- 0 874 1191 300 4 3.5 -2.0 | 95 12 -11.7 1.1 1 850 1418 35 8 -4.6 -6.6 | 80 20 -19.8 -3.5 2 700 3000 240 16 13.9 8.0 | 173 11 -1.4 11.1 3 500 5590 265 27 26.9 2.4 | 245 13 11.7 5.4 4 400 7210 225 31 21.9 21.9 | 195 26 6.7 25.0 5 300 9180 240 35 30.3 17.5 | 216 26 15.1 20.6 6 255 10250 235 34 27.9 19.5 | 209 26 12.6 22.6 7 250 10380 235 35 28.7 20.1 | 210 27 13.5 23.1 8 200 11840 255 41 39.6 10.6 | 241 28 24.4 13.7 9 150 13740 255 37 35.7 9.6 | 238 24 20.5 12.7 10 136 14375 260 59 58.1 10.2 | 253 45 42.9 13.3 11 100 16340 265 23 22.9 2.0 | 237 9 7.7 5.1 12 70 18560 260 32 31.5 5.6 | 242 18 16.3 8.6 13 50 20650 185 3 0.3 3.0 | 112 16 -14.9 6.1 14 30 23850 40 6 -3.9 -4.6 | 85 19 -19.1 -1.5 Wind Parameters Mean winds (0-6000m): 251.4 at 20.7 knts Storm direction: 281.4 at 15.5 knts Shear (0-3000m) pos: 1.5 neg: 4.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 21.6 neg: -46.1 tot: -24.5 m^2/s^2 ave: -8.2 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.38 Bulk Shear: 87.22 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 16 7 77 18| 9.0 0.0 9.0| 0.0 -27.4 -27.4 -54.8 -0.51| 13.5 -6.9 1000 351 9 67 15| 4.5 4.7 9.2| 0.0 -44.5 -44.5 -44.5 -0.50| 11.6 -5.8 1500 310 10 63 8| 3.0 6.3 9.3| 2.9 -45.2 -42.2 -28.2 -0.19| 11.8 -2.2 2000 261 12 143 6| 2.2 6.1 8.3| 6.4 -46.1 -39.7 -19.9 -0.12| 11.1 -1.3 2500 253 13 157 7| 1.7 4.9 6.5| 13.9 -46.1 -32.2 -12.9 -0.06| 9.4 -0.5 3000 252 14 166 8| 1.5 4.0 5.5| 21.6 -46.1 -24.5 -8.2 0.00| 8.3 0.0 4000 255 16 185 7| 1.6 3.0 4.6| 38.5 -46.1 -7.6 -1.9 0.11| 7.0 0.7 5000 257 19 203 8| 1.4 2.9 4.3| 46.0 -69.5 -23.5 -4.7 0.03| 6.6 0.2 6000 251 21 204 11| 1.2 3.2 4.4| 46.0-125.6 -79.6 -13.3 -0.10| 6.6 -0.7 Wrote GIF file: /home/apache/climate/data/raob//OIII/skewt/OIII.skewt.20200329.12.gif