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 OMAA... Searching the city database file for: OMAA ... Date:1200Z 19 MAR 20 Station: OMAA WMO ident: 41217 Latitude: 24.43 Longitude: 54.65 Elevation: 27.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1005 27 30.0 17.0 46 13.0 21.1 170 11 302.7 305.0 294.0 338.9 12.21 1 1004 36 31.4 15.4 38 16.0 20.6 169 11 304.2 306.2 293.6 337.1 11.02 2 1000 73 30.8 13.8 36 17.0 19.5 165 11 304.0 305.8 292.7 333.7 9.96 3 949 538 26.2 12.2 42 14.0 17.1 212 12 303.9 305.6 292.3 332.1 9.44 4 947 557 26.6 11.6 39 15.0 17.0 214 12 304.5 306.1 292.2 331.7 9.09 5 925 764 25.6 10.6 39 15.0 16.1 235 13 305.5 307.1 292.2 331.7 8.70 6 850 1500 20.2 8.2 46 12.0 12.8 265 19 307.3 308.8 292.2 331.8 8.05 7 799 2031 16.8 6.8 52 10.0 10.7 257 23 309.2 310.6 292.5 333.0 7.78 8 700 3140 6.4 4.0 85 2.4 5.0 240 32 309.6 310.9 292.3 332.0 7.30 9 670 3498 3.6 2.4 92 1.2 2.9 243 35 310.3 311.6 292.1 331.4 6.81 10 662 3596 3.0 3.0 100 0.0 3.0 243 35 310.7 312.1 292.5 333.0 7.19 11 581 4643 -3.7 -3.7 100 0.0 -3.7 251 44 314.7 315.7 291.9 330.6 5.01 12 578 4684 -4.3 -5.4 92 1.1 -4.8 251 44 314.5 315.3 291.3 328.6 4.43 13 574 4739 -3.5 -9.5 63 6.0 -6.0 252 44 316.0 316.7 290.7 326.6 3.24 14 570 4794 -3.5 -11.5 54 8.0 -6.7 252 45 316.7 317.2 290.5 325.8 2.78 15 563 4892 -4.5 -11.5 58 7.0 -7.3 253 46 316.6 317.2 290.5 325.8 2.82 16 548 5105 -5.3 -22.3 25 17.0 -10.4 255 47 318.1 318.4 289.4 322.1 1.17 17 500 5820 -9.9 -32.9 13 23.0 -14.9 260 53 321.0 321.1 289.6 322.7 0.48 18 464 6391 -12.7 -48.7 3 36.0 -17.9 260 53 324.4 324.4 290.2 324.8 0.10 19 431 6947 -17.5 -47.5 5 30.0 -21.4 260 54 325.2 325.3 290.5 325.7 0.12 20 400 7500 -21.9 -31.9 40 10.0 -23.8 260 54 326.5 326.7 291.4 328.9 0.66 21 374 7990 -26.3 -31.1 64 4.8 -27.2 264 62 327.0 327.2 291.6 329.8 0.76 22 366 8146 -27.5 -33.5 57 6.0 -28.5 265 65 327.5 327.6 291.6 329.7 0.62 23 352 8426 -29.1 -48.1 14 19.0 -30.9 267 70 329.0 329.0 291.6 329.5 0.14 24 303 9481 -36.5 -45.5 39 9.0 -37.2 274 89 333.0 333.0 292.7 333.8 0.22 25 302 9504 -36.1 -58.1 9 22.0 -37.3 275 89 333.9 333.9 292.8 334.1 0.05 26 300 9550 -35.9 -56.9 10 21.0 -37.1 275 90 334.8 334.8 293.0 335.0 0.06 27 297 9620 -35.1 -61.1 5 26.0 -36.5 275 91 336.9 336.9 293.6 337.0 0.03 28 276 10130 -36.7 -67.7 3 31.0 -38.1 275 97 341.7 341.7 294.7 341.8 0.02 29 250 10810 -40.7 -63.7 7 23.0 -41.6 275 105 345.6 345.6 295.7 345.7 0.03 30 240 11087 -41.3 -65.7 5 24.4 -42.2 280 108 348.8 348.8 296.4 348.9 0.02 31 236 11201 -41.5 -66.5 5 25.0 -42.5 280 108 350.1 350.1 296.7 350.2 0.02 32 200 12300 -50.7 -70.7 8 20.0 -51.1 275 105 352.5 352.5 297.2 352.5 0.01 33 150 14110 -64.9 -79.9 11 15.0 -65.0 275 89 358.3 358.3 298.4 358.3 0.00 34 139 14578 -62.5 -83.5 4 21.0 -62.7 274 79 370.4 370.4 300.7 370.4 0.00 35 100 16560 -73.7 -88.7 8 15.0 -73.7 270 38 385.3 385.3 303.1 385.3 0.00 TRP WND 240 11087 -41.3 -65.7 5 24.4 -42.2 280 108 348.8 348.8 296.4 348.9 0.02 Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 625.73 mb = 4064.65 m = 13335.32 ft Wetbulb zero: 625.84 mb = 4046.45 m = 13275.59 ft Precipitable water: 1.39 inches Sfc-500 mean rel hum: 60.03 % Est. max temperature: 34.47 C = 94.05 F Sfc-Lift cond lev (LCL): 832.15 mb = 1682.24 m = 5519.10 ft T: 19.03 C 700-500 lapse rate: 6.08 C/km ThetaE index: 7.20 C Layer 1004.0- 925.0 mb Conv cond level (CCL): 712.08 mb = 2996.54 m = 9831.05 ft Mean mixing ratio: 9.33 g/kg Conv temperature: 36.83 C = 98.29 F Cap Strength: 4.46 C Lifted Index: 0.16 C Risk: Showers probable Lifted Index @300 mb: 2.81 C Lifted Index @700 mb: 1.22 C Showalter Index: 0.51 C Risk: Thunderstorms probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 18.10 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 189.40 Risk: None Energy Index: -1.69 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 41.33 J/kg Max Up Vert Vel: 9.09 m/s Conv Inhibition (B-): 247.20 J/kg Cap Strength: 4.46 C Lift Cond Lev (LCL): 763.72 mb = 2409.84 m = 7906.20 ft Lev Free Conv (LFC): 648.72 mb = 3758.49 m = 12330.84 ft Equ Level (EL): 558.72 mb = 4951.97 m = 16246.44 ft B at Equ Level: 24.22 J/kg Max Parcel Lev (MPL): 458.72 mb = 6477.62 m = 21251.77 ft Wind level data Storm motion: 281 at 24 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 1005 27 170 11 -1.9 10.8 | 121 29 -25.3 15.2 1 1000 73 165 11 -2.8 10.6 | 120 30 -26.2 15.0 2 925 764 235 13 10.6 7.5 | 133 17 -12.7 11.8 3 850 1500 265 19 18.9 1.7 | 144 7 -4.4 6.0 4 700 3140 240 32 27.7 16.0 | 192 21 4.3 20.4 5 500 5820 260 53 52.2 9.2 | 245 32 28.8 13.6 6 400 7500 260 54 53.2 9.4 | 245 33 29.8 13.8 7 300 9550 275 90 89.7 -7.8 | 273 66 66.3 -3.5 8 250 10810 275 105 104.6 -9.2 | 273 81 81.2 -4.8 9 240 11087 280 108 106.4 -18.8 | 280 84 83.0 -14.4 10 200 12300 275 105 104.6 -9.2 | 273 81 81.2 -4.8 11 150 14110 275 89 88.7 -7.8 | 273 65 65.3 -3.4 12 100 16560 270 38 38.0 -0.0 | 253 15 14.6 4.4 Wind Parameters Mean winds (0-6000m): 250.6 at 31.7 knts Storm direction: 280.6 at 23.8 knts Shear (0-3000m) pos: 3.9 neg: 2.6 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 70.9 deg Storm rel helicity (0-3000m) pos: 68.9 neg: 0.0 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.39 Bulk Shear: 106.87 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 ------------------------------------------------------------------------------- 500 187 12 126 27| 8.5 0.0 8.5| 33.8 0.0 33.8 67.5 0.56| 8.8 4.9 1000 214 12 132 22| 8.4 0.0 8.4| 43.2 0.0 43.2 43.2 0.39| 8.9 3.5 1500 234 14 137 17| 7.9 0.0 7.9| 47.5 0.0 47.5 31.7 0.34| 8.3 2.8 2000 244 16 141 15| 5.9 1.2 7.1| 56.8 0.0 56.8 28.4 0.43| 7.5 3.2 2500 246 18 148 13| 4.7 2.1 6.8| 64.6 0.0 64.6 25.8 0.44| 7.0 3.1 3000 245 20 157 14| 3.9 2.6 6.6| 68.9 0.0 68.9 23.0 0.40| 6.8 2.8 4000 244 23 171 15| 3.9 2.0 5.9|113.7 0.0 113.7 28.4 0.48| 6.3 3.1 5000 247 28 187 15| 4.1 1.6 5.7|171.7 0.0 171.7 34.3 0.55| 6.0 3.3 6000 251 32 204 16| 4.1 1.3 5.4|226.0 0.0 226.0 37.7 0.59| 5.7 3.4 Wrote GIF file: /home/apache/climate/data/raob//OMAA/skewt/OMAA.skewt.20200319.12.gif