UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031823.upa.cvt Date: 2300Z 18 MAR 20 Searching for NT925... Searching the city database file for: NT925 ... Date:2300Z 18 MAR 20 Station: NT925 WMO ident: 91925 Latitude: -9.80 Longitude: -139.03 ------------------------------------------------------------------------------- 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 1007 48 31.0 23.0 63 8.0 25.1 110 4 303.5 306.8 298.0 356.6 17.83 1 1000 110 30.4 22.4 62 8.0 24.5 110 4 303.5 306.7 297.7 355.0 17.30 2 925 801 23.6 17.6 69 6.0 19.4 115 9 303.4 306.0 295.4 344.5 13.82 3 896 1078 20.8 14.8 69 6.0 16.8 117 11 303.3 305.5 294.0 338.6 11.90 4 850 1532 17.4 12.7 74 4.7 14.3 120 14 304.4 306.4 293.6 337.0 10.92 5 846 1572 17.2 12.5 74 4.7 14.1 121 14 304.6 306.6 293.6 336.9 10.83 6 815 1891 17.6 3.6 39 14.0 9.6 133 13 308.3 309.4 290.9 327.0 6.09 7 787 2188 16.2 -4.8 23 21.0 5.9 144 13 309.9 310.5 288.9 320.6 3.40 8 764 2440 15.6 5.6 51 10.0 9.6 153 12 311.9 313.3 293.1 335.1 7.48 9 738 2733 14.8 -1.2 33 16.0 6.2 164 12 314.1 315.0 291.5 329.1 4.75 10 729 2837 14.4 -5.6 25 20.0 4.5 167 12 314.8 315.4 290.5 325.9 3.45 11 700 3178 11.8 -5.2 30 17.0 3.4 180 11 315.6 316.3 291.0 327.5 3.71 12 623 4142 4.2 -5.8 48 10.0 -0.6 204 9 317.5 318.3 291.8 330.4 3.98 13 574 4805 0.2 -6.8 59 7.0 -3.1 221 7 320.4 321.2 292.6 333.5 4.00 14 549 5161 -2.3 -10.3 54 8.0 -5.7 231 7 321.5 322.1 292.3 332.1 3.18 15 535 5366 -3.3 -23.3 20 20.0 -9.5 236 6 322.7 322.9 290.7 326.5 1.09 16 517 5637 -4.7 -10.7 63 6.0 -7.2 243 6 324.2 324.8 293.1 335.1 3.27 17 500 5900 -6.7 -10.9 72 4.2 -8.5 250 5 324.9 325.5 293.3 336.0 3.33 18 473 6330 -10.1 -11.4 90 1.3 -10.6 240 9 325.9 326.5 293.6 337.2 3.38 19 459 6562 -9.9 -17.9 52 8.0 -12.7 235 12 328.9 329.3 293.3 336.0 2.04 20 442 6852 -12.1 -15.4 76 3.3 -13.3 228 15 329.7 330.2 294.0 338.7 2.61 21 420 7241 -13.3 -20.3 56 7.0 -15.6 219 19 333.0 333.4 294.2 339.4 1.81 22 400 7610 -16.5 -22.5 60 6.0 -18.3 210 23 333.5 333.9 294.1 339.2 1.57 23 396 7685 -17.1 -23.1 60 6.0 -18.8 211 23 333.7 334.0 294.1 339.1 1.50 24 388 7838 -17.7 -33.7 23 16.0 -21.0 212 23 334.9 335.0 293.6 337.0 0.57 25 311 9446 -31.3 -44.3 27 13.0 -32.7 223 24 337.8 337.8 294.0 338.7 0.24 26 301 9677 -32.9 -48.9 19 16.0 -34.3 225 24 338.7 338.7 294.1 339.3 0.15 27 300 9700 -32.9 -47.9 21 15.0 -34.3 225 24 339.0 339.0 294.3 339.7 0.17 28 269 10460 -38.7 -43.7 59 5.0 -39.2 231 22 341.3 341.4 294.9 342.5 0.30 29 263 10615 -39.7 -46.7 47 7.0 -40.2 232 21 342.0 342.1 295.0 342.9 0.22 30 250 10960 -42.3 -50.3 41 8.0 -42.8 235 20 343.2 343.2 295.2 343.8 0.15 31 200 12430 -53.9 -68.9 14 15.0 -54.2 230 20 347.4 347.4 296.1 347.5 0.02 32 197 12527 -54.9 -70.9 12 16.0 -55.2 228 20 347.3 347.3 296.1 347.4 0.01 33 150 14210 -68.5 -81.5 14 13.0 -68.5 200 23 352.1 352.1 297.1 352.1 0.00 34 130 15048 -75.9 -87.9 13 12.0 -75.9 235 34 353.5 353.5 297.4 353.5 0.00 35 101 16502 -75.5 -90.5 8 15.0 -75.5 225 24 380.8 380.8 302.3 380.8 0.00 36 100 16560 -74.3 -89.3 8 15.0 -74.3 225 24 384.2 384.2 302.9 384.2 0.00 37 98 16679 -72.1 -87.1 9 15.0 -72.2 218 23 390.7 390.7 303.9 390.7 0.00 38 89 17244 -74.1 -91.1 6 17.0 -74.2 187 19 397.6 397.6 304.9 397.6 0.00 39 71 18585 -67.7 -94.7 1 27.0 -67.8 115 10 437.8 437.8 309.7 437.8 0.00 40 70 18670 -67.9 -94.9 1 27.0 -68.1 110 9 439.1 439.1 309.8 439.1 0.00 41 57 19898 -69.5 -96.5 1 27.0 -69.6 86 14 462.1 462.1 312.0 462.1 0.00 42 50 20680 -68.5 -95.5 1 27.0 -68.7 70 18 482.1 482.1 313.6 482.1 0.00 43 49 20801 -68.5 -95.5 1 27.0 -68.7 71 19 484.9 484.9 313.8 484.9 0.00 44 41 21884 -63.7 -91.7 1 28.0 -64.1 76 28 522.2 522.2 316.4 522.2 0.00 45 34 23032 -64.5 -92.5 1 28.0 -65.0 81 37 548.8 548.8 318.1 548.8 0.00 46 31 23604 -59.3 -89.3 1 30.0 -60.3 84 41 577.5 577.5 319.5 577.6 0.00 47 30 23810 -58.7 -88.7 1 30.0 -59.7 85 43 584.6 584.6 319.9 584.6 0.00 48 20 26390 -52.9 -84.9 1 32.0 -55.6 95 39 674.3 674.3 323.6 674.4 0.01 49 18 27072 -51.5 -83.5 1 32.0 -54.8 699.3 699.3 324.4 699.5 0.02 50 15 28274 -44.5 -78.5 1 34.0 -50.8 760.0 760.0 326.2 760.5 0.06 51 13 29237 -42.5 -77.5 1 35.0 -50.3 798.7 798.7 327.3 799.4 0.08 52 12 29776 -43.6 -78.2 1 34.5 -51.2 90 71 813.1 813.1 327.5 813.8 0.07 53 11 30360 -44.9 -78.9 1 34.0 -52.2 829.0 829.1 328.0 829.7 0.07 TRP 130 15048 -75.9 -87.9 13 12.0 -75.9 235 34 353.5 353.5 297.4 353.5 0.00 WND 12 29776 -43.6 -78.2 1 34.5 -51.2 90 71 813.1 813.1 327.5 813.8 0.07 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 572.00 mb = 4833.43 m = 15857.52 ft Wetbulb zero: 634.90 mb = 3985.24 m = 13074.76 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 50.25 % Est. max temperature: 31.67 C = 89.01 F Sfc-Lift cond lev (LCL): 897.36 mb = 1064.99 m = 3494.01 ft T: 20.93 C 700-500 lapse rate: 6.80 C/km ThetaE index: 35.96 C Layer 1000.0- 764.0 mb Conv cond level (CCL): 857.19 mb = 1459.50 m = 4788.33 ft Mean mixing ratio: 15.25 g/kg Conv temperature: 31.67 C = 89.00 F Cap Strength: 2.60 C Lifted Index: -3.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.86 C Lifted Index @700 mb: 1.53 C Showalter Index: 1.37 C Risk: Showers probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.40 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 185.40 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 934.35 J/kg Max Up Vert Vel: 43.23 m/s Conv Inhibition (B-): 111.29 J/kg Cap Strength: 2.55 C Lift Cond Lev (LCL): 866.42 mb = 1367.24 m = 4485.65 ft Lev Free Conv (LFC): 661.42 mb = 3646.80 m = 11964.41 ft Equ Level (EL): 181.42 mb = 13035.34 m = 42766.35 ft B at Equ Level: 930.49 J/kg Max Parcel Lev (MPL): 101.42 mb = 16478.42 m = 54062.39 ft Wind level data Storm motion: 190 at 7 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 1007 48 110 4 -3.8 1.4 | 42 7 -5.0 -5.5 1 1000 110 110 4 -3.8 1.4 | 42 7 -5.0 -5.5 2 925 801 115 9 -8.2 3.8 | 72 10 -9.4 -3.1 3 850 1532 120 14 -12.1 7.0 | 90 13 -13.4 0.1 4 700 3178 180 11 0.0 11.0 | 163 4 -1.3 4.1 5 500 5900 250 5 4.7 1.7 | 327 6 3.4 -5.2 6 400 7610 210 23 11.5 19.9 | 218 17 10.2 13.0 7 300 9700 225 24 17.0 17.0 | 237 19 15.7 10.1 8 250 10960 235 20 16.4 11.5 | 253 16 15.1 4.6 9 200 12430 230 20 15.3 12.9 | 247 15 14.1 5.9 10 150 14210 200 23 7.9 21.6 | 204 16 6.6 14.7 11 130 15048 235 34 27.9 19.5 | 245 29 26.6 12.6 12 100 16560 225 24 17.0 17.0 | 237 19 15.7 10.1 13 70 18670 110 9 -8.5 3.1 | 68 10 -9.7 -3.8 14 50 20680 70 18 -16.9 -6.2 | 54 22 -18.2 -13.1 15 30 23810 85 43 -42.8 -3.7 | 76 45 -44.1 -10.7 16 20 26390 95 39 -38.9 3.4 | 85 40 -40.1 -3.5 Wind Parameters Mean winds (0-6000m): 160.3 at 9.4 knts Storm direction: 190.3 at 7.0 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 110.8 deg Storm rel helicity (0-3000m) pos: 43.0 neg: 0.0 tot: 43.0 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.9 10^-3/s Energy-Hel index: 0.18 Bulk Rich Number: 141.37 Bulk Shear: 6.61 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 ------------------------------------------------------------------------------- 500 112 5 52 8| 3.3 0.0 3.3| 6.1 0.0 6.1 12.3 0.90| 3.3 2.9 1000 114 7 63 9| 3.5 0.0 3.5| 13.5 0.0 13.5 13.5 0.84| 3.5 2.9 1500 116 9 72 10| 3.5 0.0 3.5| 21.7 0.0 21.7 14.4 0.81| 3.5 2.8 2000 121 10 80 10| 2.5 0.0 2.5| 31.7 0.0 31.7 15.8 0.79| 3.7 2.9 2500 126 11 86 10| 2.0 0.0 2.0| 38.4 0.0 38.4 15.4 0.77| 3.8 2.9 3000 132 11 92 9| 1.8 0.0 1.8| 43.0 0.0 43.0 14.3 0.76| 3.9 2.9 4000 145 11 104 8| 1.3 0.0 1.3| 47.1 0.0 47.1 11.8 0.79| 3.6 2.8 5000 154 10 111 6| 1.0 0.0 1.0| 50.4 0.0 50.4 10.1 0.80| 3.3 2.6 6000 160 9 113 5| 0.8 0.0 0.8| 53.6 -2.4 51.2 8.5 0.73| 3.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//NT925/skewt/NT925.skewt.20200318.23.gif