UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for OIII... Searching the city database file for: OIII ... Date:1200Z 19 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 54 1 925 727 SFC 876 1191 16.4 -0.6 31 17.0 7.8 340 10 300.7 301.5 286.5 313.3 4.18 3 850 1446 13.6 0.6 41 13.0 6.9 335 15 300.4 301.3 286.9 314.5 4.70 4 786 2099 9.2 -2.8 43 12.0 3.4 295 21 302.5 303.2 286.9 314.5 3.96 5 700 3044 0.4 -5.6 64 6.0 -2.2 235 30 302.9 303.6 286.7 314.0 3.60 6 683 3240 -1.5 -6.2 70 4.7 -3.5 235 30 302.9 303.6 286.6 313.8 3.52 7 653 3596 -4.5 -10.5 63 6.0 -6.8 235 30 303.5 304.0 285.9 311.7 2.63 8 604 4204 -9.9 -16.9 57 7.0 -12.0 235 30 304.1 304.4 285.1 309.5 1.68 9 558 4809 -15.3 -17.8 81 2.5 -16.0 235 30 304.7 305.0 285.4 310.1 1.69 10 538 5084 -16.7 -28.7 35 12.0 -19.0 235 30 306.2 306.3 284.7 308.4 0.66 11 526 5253 -17.9 -23.9 59 6.0 -19.3 235 30 306.7 306.9 285.4 310.2 1.05 12 509 5498 -19.5 -29.5 41 10.0 -21.3 235 30 307.7 307.8 285.3 309.9 0.65 13 500 5630 -20.5 -26.5 59 6.0 -21.7 235 30 308.0 308.2 285.7 311.0 0.88 14 490 5779 -21.7 -25.6 71 3.9 -22.5 235 30 308.4 308.5 285.9 311.6 0.97 15 463 6194 -25.1 -27.9 77 2.8 -25.6 237 30 309.2 309.3 286.0 312.0 0.83 16 437 6611 -28.3 -32.2 69 3.9 -28.9 238 29 310.3 310.4 286.1 312.3 0.59 17 425 6810 -29.3 -41.3 30 12.0 -30.5 239 29 311.5 311.5 286.2 312.3 0.24 18 422 6861 -29.5 -39.5 37 10.0 -30.6 239 29 311.8 311.9 286.4 312.9 0.29 19 412 7031 -30.9 -35.9 61 5.0 -31.5 239 29 312.2 312.3 286.6 313.7 0.43 20 400 7240 -33.1 -39.1 55 6.0 -33.7 240 29 312.0 312.0 286.4 313.1 0.32 21 357 8030 -39.7 -41.5 83 1.8 -39.8 240 34 313.4 313.5 286.9 314.4 0.28 22 341 8343 -42.1 -53.1 29 11.0 -42.6 240 36 314.3 314.3 286.9 314.6 0.08 23 336 8443 -43.1 -47.8 60 4.7 -43.3 240 36 314.3 314.3 287.0 314.8 0.15 24 318 8812 -45.5 -46.6 89 1.1 -45.6 240 39 315.9 316.0 287.6 316.6 0.18 25 300 9200 -47.3 -63.3 14 16.0 -47.7 240 41 318.7 318.7 288.3 318.8 0.03 26 270 9890 -51.3 -65.3 17 14.0 -51.5 243 47 322.6 322.6 289.6 322.7 0.02 27 255 10261 -51.5 -65.5 17 14.0 -51.8 244 51 327.6 327.6 291.0 327.7 0.02 28 250 10390 -48.7 -65.7 12 17.0 -49.1 245 52 333.7 333.7 292.7 333.8 0.02 29 235 10795 -46.7 -67.7 7 21.0 -47.3 246 51 342.6 342.7 295.0 342.7 0.02 30 200 11850 -49.3 -73.3 4 24.0 -49.8 250 47 354.7 354.7 297.7 354.7 0.01 31 165 13110 -52.1 -81.1 2 29.0 -52.5 250 62 370.1 370.1 300.6 370.1 0.00 32 161 13270 -52.0 -81.8 2 29.8 -52.5 250 64 372.8 372.8 301.1 372.8 0.00 33 150 13730 -51.9 -83.9 1 32.0 -52.4 255 61 380.6 380.6 302.3 380.7 0.00 34 132 14556 -52.3 -84.3 1 32.0 -52.9 258 45 394.1 394.1 304.4 394.1 0.00 35 120 15177 -48.7 -81.7 1 33.0 -49.6 261 32 411.6 411.6 306.7 411.6 0.00 36 100 16350 -57.7 -87.7 1 30.0 -58.1 265 9 416.2 416.2 307.3 416.3 0.00 37 88 17153 -62.1 -91.1 1 29.0 -62.4 270 33 422.9 422.9 308.0 422.9 0.00 38 70 18570 -63.1 -92.1 1 29.0 -63.4 190 22 449.4 449.4 310.8 449.4 0.00 39 64 19126 -58.9 -88.9 1 30.0 -59.4 206 19 470.3 470.3 312.7 470.3 0.00 40 50 20670 -59.5 -89.5 1 30.0 -60.1 250 9 503.3 503.3 315.2 503.3 0.00 41 42 21762 -60.3 -89.3 1 29.0 -61.0 299 9 527.0 527.0 316.8 527.0 0.00 42 30 23880 -57.1 -87.1 1 30.0 -58.4 35 9 589.0 589.0 320.1 589.0 0.01 43 22 25852 -55.1 -86.1 1 31.0 -57.1 649.6 649.6 322.7 649.6 0.01 TRP 88 17153 -62.1 -91.1 1 29.0 -62.4 270 33 422.9 422.9 308.0 422.9 0.00 WND 161 13270 -52.0 -81.8 2 29.8 -52.5 250 64 372.8 372.8 301.1 372.8 0.00 Sounding variables and indices 1000-500 mb thick: 5576.00 m Freezing level: 696.42 mb = 3085.34 m = 10122.40 ft Wetbulb zero: 733.74 mb = 2660.25 m = 8727.75 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 55.30 % Est. max temperature: 18.42 C = 65.15 F Sfc-Lift cond lev (LCL): 677.86 mb = 3300.24 m = 10827.43 ft T: -2.00 C 700-500 lapse rate: 8.08 C/km ThetaE index: 5.09 C Layer 700.0- 558.0 mb Conv cond level (CCL): 657.34 mb = 3543.57 m = 11625.75 ft Mean mixing ratio: 4.31 g/kg Conv temperature: 18.98 C = 66.16 F Cap Strength: 1.55 C Lifted Index: -0.89 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.36 C Lifted Index @700 mb: 1.44 C Showalter Index: -0.95 C Risk: Thunderstorms probable Total Totals Index: 55.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 34.10 C Cross Totals Index: 21.10 C K Index: 28.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 191.20 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 114.57 J/kg Max Up Vert Vel: 15.14 m/s Conv Inhibition (B-): 76.73 J/kg Cap Strength: 1.55 C Lift Cond Lev (LCL): 676.50 mb = 3316.08 m = 10879.41 ft Lev Free Conv (LFC): 621.50 mb = 3981.25 m = 13061.69 ft Equ Level (EL): 411.50 mb = 7039.81 m = 23096.22 ft B at Equ Level: 111.44 J/kg Max Parcel Lev (MPL): 291.50 mb = 9388.21 m = 30800.83 ft Wind level data Storm motion: 271 at 20 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 ---------------------------------------------------------- 0 876 1191 340 10 3.4 -9.4 | 62 19 -17.1 -9.0 1 850 1446 335 15 6.3 -13.6 | 47 19 -14.1 -13.2 2 700 3044 235 30 24.6 17.2 | 193 18 4.1 17.6 3 500 5630 235 30 24.6 17.2 | 193 18 4.1 17.6 4 400 7240 240 29 25.1 14.5 | 197 16 4.6 14.9 5 300 9200 240 41 35.5 20.5 | 216 26 15.0 20.9 6 250 10390 245 52 47.1 22.0 | 230 35 26.6 22.4 7 200 11850 250 47 44.2 16.1 | 235 29 23.7 16.5 8 161 13270 250 64 60.1 21.9 | 241 46 39.7 22.3 9 150 13730 255 61 58.9 15.8 | 247 42 38.4 16.2 10 100 16350 265 9 9.0 0.8 | 96 12 -11.5 1.2 11 88 17153 270 33 33.0 -0.0 | 268 13 12.5 0.4 12 70 18570 190 22 3.8 21.7 | 143 28 -16.7 22.1 13 50 20670 250 9 8.5 3.1 | 106 13 -12.0 3.5 14 30 23880 35 9 -5.2 -7.4 | 75 27 -25.6 -6.9 Wind Parameters Mean winds (0-6000m): 241.2 at 27.3 knts Storm direction: 271.2 at 20.5 knts Shear (0-3000m) pos: 0.0 neg: 5.8 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 130.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -98.8 tot: -98.8 m^2/s^2 ave: -32.9 10^-3 m/s^2 rel: -0.71 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.91 Bulk Shear: 126.04 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 ------------------------------------------------------------------------------- 500 331 14 49 18| 0.0 8.9 8.9| 0.0 -41.6 -41.6 -83.1 -0.86| 10.1 -8.7 1000 313 17 36 14| 0.0 9.1 9.1| 0.0 -62.5 -62.5 -62.5 -0.73| 11.1 -8.1 1500 290 19 20 7| 0.0 9.4 9.4| 0.0 -77.6 -77.6 -51.8 -0.77| 12.3 -9.4 2000 265 22 209 2| 0.0 8.7 8.7| 0.0 -98.8 -98.8 -49.4 -0.71| 12.2 -8.6 2500 256 23 199 7| 0.0 7.0 7.0| 0.0 -98.8 -98.8 -39.5 -0.71| 9.7 -6.9 3000 250 24 196 9| 0.0 5.8 5.8| 0.0 -98.8 -98.8 -32.9 -0.71| 8.1 -5.8 4000 245 26 194 12| 0.0 4.4 4.4| 0.0 -98.8 -98.8 -24.7 -0.71| 6.1 -4.3 5000 242 27 194 13| 0.1 3.5 3.6| 2.1 -98.8 -96.7 -19.3 -0.69| 5.0 -3.4 6000 241 27 194 14| 0.2 2.9 3.1| 5.3 -98.8 -93.4 -15.6 -0.65| 4.3 -2.8 Wrote GIF file: /home/apache/climate/data/raob//OIII/skewt/OIII.skewt.20200319.12.gif