UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032823.upa.cvt Date: 2300Z 28 MAR 20 Searching for FAIR... Searching the city database file for: FAIR ... Date:2300Z 28 MAR 20 Station: FAIR WMO ident: 68263 Latitude: -25.92 Longitude: 28.22 Elevation: 1500.00 ------------------------------------------------------------------------------- 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 185 1 925 839 SFC 853 1500 13.8 13.2 96 0.6 13.4 150 6 300.3 302.4 292.6 333.3 11.25 3 850 1550 14.8 11.5 81 3.3 12.7 335 2 301.6 303.5 292.1 331.4 10.08 4 840 1651 16.4 11.4 72 5.0 13.2 328 3 304.4 306.2 293.0 334.6 10.13 5 838 1671 16.4 11.4 72 5.0 13.2 327 3 304.6 306.4 293.0 334.9 10.16 6 717 2982 9.0 2.0 61 7.0 5.1 210 17 310.3 311.5 291.6 329.4 6.18 7 700 3181 8.0 -2.0 49 10.0 2.9 220 20 311.3 312.2 290.6 326.1 4.72 8 696 3228 7.8 -4.2 42 12.0 2.0 220 20 311.6 312.4 290.1 324.3 4.02 9 676 3469 8.0 -23.0 9 31.0 -2.3 218 21 314.5 314.6 287.9 317.5 0.89 10 661 3653 6.8 217 22 315.1 11 584 4663 2.4 210 17 321.4 12 551 5131 0.4 -21.6 17 22.0 -7.1 245 21 324.4 324.6 291.3 328.7 1.23 13 504 5838 -6.3 -19.3 35 13.0 -10.7 255 17 324.6 324.9 291.8 330.3 1.65 14 503 5853 -6.5 -19.5 35 13.0 -10.9 255 17 324.6 324.9 291.7 330.2 1.62 15 500 5900 -6.7 -20.7 32 14.0 -11.2 255 17 324.9 325.2 291.7 330.0 1.47 16 472 6347 -8.7 -31.7 14 23.0 -14.2 264 21 327.8 327.9 291.7 329.9 0.57 17 416 7307 -17.3 -36.3 17 19.0 -20.8 253 27 328.8 328.9 291.8 330.3 0.41 18 400 7600 -18.3 -42.3 10 24.0 -22.0 250 28 331.2 331.3 292.3 332.1 0.23 19 385 7885 -18.9 -49.9 5 31.0 -22.8 254 25 334.1 334.1 292.9 334.5 0.10 20 384 7904 -18.9 -49.9 5 31.0 -22.8 255 25 334.3 334.3 293.0 334.7 0.10 21 308 9505 -31.9 -48.9 17 17.0 -33.4 263 40 337.9 337.9 293.9 338.5 0.15 22 300 9690 -33.5 -47.5 23 14.0 -34.8 265 44 338.2 338.2 294.0 338.9 0.17 23 293 9855 -34.9 -39.8 61 4.9 -35.5 266 45 338.5 338.5 294.3 340.0 0.41 24 270 10419 -39.7 -43.9 64 4.2 -40.1 268 46 339.5 339.5 294.5 340.6 0.29 25 269 10444 -39.9 -44.2 63 4.3 -40.3 268 46 339.6 339.6 294.5 340.7 0.28 26 258 10728 -41.9 -55.9 20 14.0 -42.6 269 47 340.7 340.7 294.6 341.0 0.08 27 250 10940 -43.5 -54.5 29 11.0 -44.0 270 48 341.4 341.4 294.7 341.8 0.09 28 243 11129 -45.1 -55.1 32 10.0 -45.6 267 48 341.8 341.8 294.8 342.2 0.09 29 235 11351 -46.5 -78.5 1 32.0 -47.1 264 48 342.9 343.0 295.0 343.0 0.00 30 200 12400 -53.7 -70.7 11 17.0 -54.0 250 48 347.7 347.7 296.1 347.8 0.01 31 193 12629 -55.5 -71.5 12 16.0 -55.8 249 46 348.4 348.4 296.3 348.5 0.01 32 169 13469 -60.5 -78.5 8 18.0 -60.7 247 39 353.6 353.6 297.4 353.6 0.01 33 150 14210 -63.3 -93.3 1 30.0 -63.4 245 33 361.0 361.0 298.9 361.0 0.00 34 142 14546 -63.9 -93.9 1 30.0 -64.0 236 30 365.7 365.7 299.8 365.7 0.00 35 102 16507 -77.7 -88.7 15 11.0 -77.7 185 10 375.5 375.5 301.5 375.5 0.00 36 100 16620 -77.5 -88.5 15 11.0 -77.5 210 11 378.0 378.0 301.9 378.0 0.00 37 89 17293 -73.1 -89.1 7 16.0 -73.2 231 10 399.6 399.6 305.2 399.6 0.00 38 80 17915 -73.1 -96.1 2 23.0 -73.2 251 9 412.0 412.0 306.7 412.0 0.00 39 80 17915 -73.1 -94.1 3 21.0 -73.2 251 9 412.0 412.0 306.7 412.0 0.00 40 80 17915 -73.1 -79.1 40 6.0 -73.2 251 9 412.0 412.0 306.7 412.0 0.01 41 80 17915 -73.3 -95.3 2 22.0 -73.3 251 9 411.5 411.5 306.7 411.5 0.00 42 79 17988 -73.1 -93.1 3 20.0 -73.2 253 9 413.4 413.4 306.9 413.4 0.00 43 79 17988 -72.9 -81.9 24 9.0 -72.9 253 9 413.9 413.9 307.0 413.9 0.01 44 79 17988 -72.9 -94.9 2 22.0 -73.0 253 9 413.9 413.9 307.0 413.9 0.00 45 78 18063 -72.9 -99.9 1 27.0 -73.0 255 9 415.4 415.4 307.2 415.4 0.00 46 76 18215 -73.1 -93.1 3 20.0 -73.2 260 9 418.0 418.0 307.5 418.1 0.00 47 76 18215 -73.1 -73.1 100 0.0 -73.1 260 9 418.0 418.1 307.5 418.2 0.03 48 76 18215 -73.3 -86.3 12 13.0 -73.3 260 9 417.6 417.6 307.4 417.6 0.00 49 75 18292 -73.3 -88.3 8 15.0 -73.3 262 9 419.2 419.2 307.6 419.2 0.00 50 75 18292 -73.1 -80.1 34 7.0 -73.2 262 9 419.6 419.6 307.7 419.7 0.01 51 75 18292 -71.7 -85.7 11 14.0 -71.8 262 9 422.6 422.6 308.0 422.6 0.00 52 75 18292 -71.5 -78.5 34 7.0 -71.6 262 9 423.0 423.0 308.0 423.0 0.01 53 74 18371 -71.1 -99.1 1 28.0 -71.2 265 8 425.5 425.5 308.3 425.5 0.00 54 74 18371 -71.1 -78.1 35 7.0 -71.2 265 8 425.5 425.5 308.3 425.5 0.01 55 74 18371 -71.1 -77.1 41 6.0 -71.2 265 8 425.5 425.5 308.3 425.5 0.01 56 74 18371 -70.9 -98.9 1 28.0 -71.0 265 8 425.9 425.9 308.4 425.9 0.00 57 74 18371 -71.1 -99.1 1 28.0 -71.2 265 8 425.5 425.5 308.3 425.5 0.00 58 74 18371 -71.1 -77.1 41 6.0 -71.2 265 8 425.5 425.5 308.3 425.5 0.01 59 74 18371 -70.9 -86.9 8 16.0 -71.0 265 8 425.9 425.9 308.4 425.9 0.00 60 73 18452 -70.5 -70.5 100 0.0 -70.5 267 8 428.4 428.4 308.7 428.6 0.04 61 73 18452 -69.9 -69.9 100 0.0 -69.9 267 8 429.7 429.7 308.8 429.9 0.04 62 70 18700 -70.9 -70.9 100 0.0 -70.9 275 8 432.7 432.7 309.1 432.9 0.04 63 68 18873 -69.9 -69.9 100 0.0 -69.9 286 9 438.5 438.5 309.7 438.7 0.05 64 68 18873 -69.9 -70.1 97 0.2 -69.9 286 9 438.5 438.5 309.7 438.7 0.04 65 68 18873 -69.9 -69.9 100 0.0 -69.9 286 9 438.5 438.5 309.7 438.7 0.05 66 67 18962 -69.5 -69.5 100 0.0 -69.5 291 9 441.2 441.2 310.0 441.5 0.05 67 67 18962 -69.5 -80.5 19 11.0 -69.6 291 9 441.2 441.2 310.0 441.2 0.01 68 66 19052 -69.1 -71.6 70 2.5 -69.1 297 9 444.0 444.0 310.3 444.2 0.04 69 66 19052 -68.9 -76.9 31 8.0 -69.0 297 9 444.4 444.4 310.3 444.5 0.02 70 66 19052 -68.9 -74.9 42 6.0 -69.0 297 9 444.4 444.4 310.3 444.5 0.02 71 66 19052 -68.5 -81.5 14 13.0 -68.7 297 9 445.3 445.3 310.4 445.3 0.01 72 66 19052 -68.1 -68.7 92 0.6 -68.1 297 9 446.1 446.2 310.5 446.4 0.06 73 66 19052 -67.9 -67.9 100 0.0 -67.9 297 9 446.6 446.6 310.6 446.9 0.06 74 66 19052 -67.7 -68.5 89 0.8 -67.7 297 9 447.0 447.0 310.6 447.3 0.06 75 66 19052 -67.5 -71.0 61 3.5 -67.6 297 9 447.4 447.5 310.6 447.7 0.04 76 66 19052 -67.5 -68.7 85 1.2 -67.5 297 9 447.4 447.5 310.6 447.8 0.06 77 65 19145 -67.5 -72.5 49 5.0 -67.6 303 10 449.4 449.4 310.8 449.6 0.03 78 65 19145 -67.5 -70.9 62 3.4 -67.6 303 10 449.4 449.4 310.8 449.6 0.04 79 65 19145 -67.5 -74.5 36 7.0 -67.6 303 10 449.4 449.4 310.8 449.5 0.02 80 65 19145 -67.7 -67.7 100 0.0 -67.7 303 10 449.0 449.0 310.8 449.3 0.07 81 64 19239 -67.7 -71.6 57 3.9 -67.8 308 10 451.0 451.0 311.0 451.2 0.04 82 64 19239 -67.9 -72.9 49 5.0 -68.0 308 10 450.5 450.5 310.9 450.7 0.03 83 64 19239 -67.9 -69.8 76 1.9 -67.9 308 10 450.5 450.5 310.9 450.8 0.05 84 50 20750 -62.5 -67.4 52 4.9 -62.7 40 15 496.2 496.2 314.7 496.7 0.09 85 30 23930 -57.3 -89.3 1 32.0 -58.6 85 22 588.4 588.4 320.0 588.5 0.00 86 20 26540 -48.1 -82.1 1 34.0 -52.2 105 33 688.9 689.0 324.1 689.1 0.02 TRP 102 16507 -77.7 -88.7 15 11.0 -77.7 185 10 375.5 375.5 301.5 375.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 548.19 mb = 5173.26 m = 16972.44 ft Wetbulb zero: 686.74 mb = 3338.72 m = 10953.66 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 50.81 % Est. max temperature: 24.18 C = 75.52 F Sfc-Lift cond lev (LCL): 845.50 mb = 1595.10 m = 5233.21 ft T: 15.52 C 700-500 lapse rate: 5.41 C/km ThetaE index: 17.42 C Layer 717.0- 661.0 mb Conv cond level (CCL): 636.64 mb = 3959.42 m = 12990.08 ft Mean mixing ratio: 8.92 g/kg Conv temperature: 29.78 C = 85.60 F Cap Strength: 5.60 C Lifted Index: 3.18 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: 2.65 C Showalter Index: 3.86 C Risk: None Total Totals Index: 39.70 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.20 C K Index: 23.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 159.00 Risk: None Energy Index: -0.17 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.99 J/kg Max Up Vert Vel: 6.16 m/s Conv Inhibition (B-): 35454.62 J/kg Cap Strength: 5.59 C Lift Cond Lev (LCL): 740.56 mb = 2710.33 m = 8892.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 14 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 ---------------------------------------------------------- 0 853 1500 150 6 -3.0 5.2 | 106 17 -16.7 4.8 1 850 1550 335 2 0.8 -1.8 | 80 13 -12.9 -2.2 2 793 2134 295 7 6.3 -3.0 | 66 8 -7.4 -3.3 3 765 2438 185 10 0.9 10.0 | 127 16 -12.8 9.6 4 700 3181 220 20 12.9 15.3 | 177 15 -0.8 15.0 5 635 3962 215 23 13.2 18.8 | 178 18 -0.5 18.5 6 589 4572 205 16 6.8 14.5 | 154 16 -6.9 14.1 7 546 5182 250 22 20.7 7.5 | 224 10 7.0 7.2 8 500 5900 255 17 16.4 4.4 | 214 5 2.7 4.0 9 468 6401 265 22 21.9 1.9 | 259 8 8.2 1.6 10 432 7010 255 26 25.1 6.7 | 241 13 11.4 6.4 11 400 7600 250 28 26.3 9.6 | 234 16 12.6 9.2 12 367 8230 260 22 21.7 3.8 | 247 9 8.0 3.5 13 337 8839 255 27 26.1 7.0 | 242 14 12.4 6.6 14 300 9690 265 44 43.8 3.8 | 263 30 30.1 3.5 15 250 10940 270 48 48.0 -0.0 | 271 34 34.3 -0.4 16 200 12400 250 48 45.1 16.4 | 243 35 31.4 16.1 17 150 14210 245 33 29.9 13.9 | 230 21 16.2 13.6 18 102 16507 185 10 0.9 10.0 | 127 16 -12.8 9.6 19 100 16620 210 11 5.5 9.5 | 138 12 -8.2 9.2 20 70 18700 275 8 8.0 -0.7 | 80 6 -5.7 -1.1 21 50 20750 40 15 -9.6 -11.5 | 63 26 -23.3 -11.9 22 30 23930 85 22 -21.9 -1.9 | 86 36 -35.6 -2.3 23 20 26540 105 33 -31.9 8.5 | 100 46 -45.6 8.2 Wind Parameters Mean winds (0-6000m): 238.5 at 18.3 knts Storm direction: 268.5 at 13.7 knts Shear (0-3000m) pos: 3.4 neg: 2.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 50.8 deg Storm rel helicity (0-3000m) pos: 69.7 neg: -63.6 tot: 6.0 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.47 Bulk Shear: 40.63 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 ------------------------------------------------------------------------------- 500 311 4 75 11| 11.9 0.0 11.9| 0.0 -33.9 -33.9 -67.8 -0.75| 12.9 -9.7 1000 264 6 92 8| 5.9 7.4 13.4| 16.0 -34.5 -18.5 -18.5 -0.04| 15.6 -0.7 1500 222 9 128 10| 5.5 4.9 10.5| 52.9 -34.5 18.4 12.3 0.19| 13.5 2.6 2000 221 12 144 10| 5.0 3.7 8.7| 68.8 -34.5 34.3 17.2 0.26| 11.4 3.0 2500 219 14 155 11| 4.0 3.4 7.4| 69.7 -36.6 33.1 13.2 0.24| 9.6 2.3 3000 217 15 158 12| 3.4 2.6 6.0| 69.7 -63.6 6.0 2.0 0.10| 9.1 0.9 4000 223 16 166 12| 4.2 2.0 6.2|115.9 -65.4 50.5 12.6 0.27| 9.2 2.5 5000 232 17 177 10| 3.9 1.6 5.4|124.0 -68.0 56.0 11.2 0.28| 8.4 2.3 6000 238 18 192 9| 3.2 1.7 4.9|124.0 -81.7 42.3 7.1 0.21| 7.6 1.6 Wrote GIF file: /home/apache/climate/data/raob//FAIR/skewt/FAIR.skewt.20200328.23.gif