UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031917.upa.cvt Date: 1700Z 19 MAR 20 Searching for NT958... Searching the city database file for: NT958 ... Date:1700Z 19 MAR 20 Station: NT958 WMO ident: 91958 Latitude: -27.62 Longitude: -144.33 ------------------------------------------------------------------------------- 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 1015 -1 26.0 23.5 86 2.5 24.2 340 5 297.9 301.2 296.8 350.9 18.25 1 1000 129 24.6 23.7 95 0.9 24.0 340 7 297.8 301.2 297.1 352.2 18.76 2 993 191 24.0 23.8 99 0.2 23.9 341 8 297.7 301.2 297.3 353.0 19.01 3 974 360 22.4 22.4 100 0.0 22.4 343 12 297.8 301.0 296.5 349.4 17.78 4 925 809 20.0 20.0 100 0.0 20.0 350 21 299.8 302.7 295.9 346.9 16.11 5 902 1027 18.8 18.8 100 0.0 18.8 354 16 300.7 303.5 295.7 345.6 15.32 6 866 1379 21.0 17.2 79 3.8 18.4 2 8 306.5 309.2 296.6 349.8 14.40 7 850 1541 19.6 16.4 82 3.2 17.4 5 4 306.7 309.3 296.3 348.6 13.94 8 809 1965 15.8 14.0 89 1.8 14.6 342 6 307.0 309.3 295.4 344.8 12.52 9 763 2461 12.0 11.7 98 0.3 11.8 315 9 308.1 310.2 295.0 342.6 11.40 10 750 2605 11.2 11.0 99 0.2 11.1 307 10 308.7 310.8 294.9 342.3 11.07 11 726 2878 11.2 9.5 89 1.7 10.1 292 11 311.6 313.6 295.1 343.4 10.33 12 700 3182 9.0 7.4 90 1.6 8.0 275 13 312.5 314.2 294.6 341.1 9.27 13 685 3361 7.8 6.4 91 1.4 6.9 276 14 313.1 314.7 294.4 340.5 8.84 14 675 3482 7.4 2.4 71 5.0 4.6 277 14 313.9 315.2 293.1 335.1 6.76 15 547 5174 -4.9 -5.4 96 0.5 -5.1 290 20 318.8 319.7 292.7 333.9 4.68 16 533 5378 -3.7 -8.7 68 5.0 -6.0 291 20 322.6 323.3 293.0 334.9 3.72 17 523 5528 -4.5 -10.5 63 6.0 -7.1 292 21 323.4 324.0 292.9 334.3 3.29 18 500 5880 -7.7 -10.9 78 3.2 -9.1 295 22 323.7 324.3 293.0 334.8 3.33 19 495 5958 -8.3 -11.0 81 2.7 -9.4 295 22 323.8 324.5 293.0 335.0 3.34 20 450 6695 -11.9 -12.8 93 0.9 -12.3 300 18 328.3 328.9 294.1 339.1 3.18 21 400 7590 -17.3 -19.2 85 1.9 -17.9 305 14 332.5 332.9 294.3 339.9 2.09 22 357 8435 -22.5 -25.3 78 2.8 -23.2 309 16 336.5 336.8 294.7 341.5 1.37 23 300 9690 -32.3 -36.2 68 3.9 -32.9 315 18 339.9 340.0 294.8 342.1 0.58 24 275 10298 -37.3 -41.7 63 4.4 -37.8 305 20 341.2 341.3 295.0 342.6 0.36 25 267 10502 -39.1 -43.9 60 4.8 -39.5 302 21 341.4 341.5 295.0 342.6 0.29 26 250 10950 -42.9 -49.9 46 7.0 -43.3 295 22 342.3 342.3 295.0 342.9 0.16 27 232 11448 -47.3 -57.3 31 10.0 -47.7 287 24 343.0 343.0 295.1 343.3 0.07 28 200 12410 -56.1 -64.1 36 8.0 -56.2 270 27 343.9 343.9 295.3 344.1 0.03 29 186 12866 -60.3 -68.3 34 8.0 -60.4 255 26 344.3 344.3 295.4 344.4 0.02 30 175 13243 -62.5 -68.5 44 6.0 -62.6 242 26 346.8 346.8 296.0 346.9 0.02 31 150 14180 -67.9 -74.9 36 7.0 -67.9 210 25 353.1 353.1 297.3 353.2 0.01 32 147 14301 -68.5 -75.5 36 7.0 -68.5 205 26 354.1 354.1 297.5 354.2 0.01 33 142 14511 -64.9 -73.9 28 9.0 -65.0 197 26 363.9 363.9 299.5 364.0 0.01 34 123 15385 -66.7 -83.7 7 17.0 -66.8 166 27 375.9 375.9 301.6 375.9 0.00 35 113 15895 -69.3 -89.3 4 20.0 -69.4 147 28 380.3 380.3 302.3 380.3 0.00 36 102 16510 -67.1 -89.1 3 22.0 -67.2 124 29 395.8 395.8 304.6 395.8 0.00 37 100 16630 -67.3 -89.3 3 22.0 -67.4 120 29 397.7 397.7 304.9 397.7 0.00 38 78 18116 -70.7 -96.7 1 26.0 -70.8 110 28 419.9 419.9 307.7 419.9 0.00 39 70 18760 -68.9 -95.9 1 27.0 -69.0 105 27 437.0 437.0 309.6 437.0 0.00 40 61 19584 -67.1 -94.1 1 27.0 -67.3 111 25 458.5 458.5 311.7 458.5 0.00 41 52 20557 -61.7 -90.7 1 29.0 -62.1 118 23 492.5 492.5 314.4 492.5 0.00 42 50 20800 -61.1 -90.1 1 29.0 -61.6 120 23 499.5 499.5 314.9 499.5 0.00 43 49 20926 -60.9 -89.9 1 29.0 -61.4 118 24 502.9 502.9 315.1 502.9 0.00 44 41 22031 -62.1 -91.1 1 29.0 -62.6 104 31 526.2 526.2 316.7 526.2 0.00 45 30 24000 -54.1 -85.1 1 31.0 -55.8 80 44 597.2 597.2 320.5 597.2 0.01 46 26 24924 -51.1 -83.1 1 32.0 -53.7 85 37 630.6 630.6 321.9 630.7 0.02 47 20 26630 -50.9 -82.9 1 32.0 -54.1 95 24 680.4 680.4 323.8 680.5 0.02 48 16 28083 -50.9 -82.9 1 32.0 -54.6 725.2 725.2 325.2 725.4 0.03 49 14 28971 -41.3 -76.3 1 35.0 -49.3 786.0 786.0 326.9 786.8 0.09 50 10 31257 -41.1 -76.1 1 35.0 -50.7 866.1 866.2 328.8 867.4 0.12 TRP 147 14301 -68.5 -75.5 36 7.0 -68.5 205 26 354.1 354.1 297.5 354.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 597.99 mb = 4499.95 m = 14763.45 ft Wetbulb zero: 614.60 mb = 4236.40 m = 13898.77 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 87.13 % Est. max temperature: 34.67 C = 94.41 F Sfc-Lift cond lev (LCL): 979.19 mb = 313.48 m = 1028.46 ft T: 22.84 C 700-500 lapse rate: 6.19 C/km ThetaE index: 9.49 C Layer 700.0- 533.0 mb Conv cond level (CCL): 965.77 mb = 433.82 m = 1423.27 ft Mean mixing ratio: 17.47 g/kg Conv temperature: 26.23 C = 79.22 F Cap Strength: 2.76 C Lifted Index: -4.56 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.61 C Lifted Index @700 mb: -1.45 C Showalter Index: -4.26 C Risk: Severe thunderstorms possible Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 24.10 C K Index: 42.10 Risk: > 80 % chance of thunderstorms Sweat Index: 274.80 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1478.01 J/kg Max Up Vert Vel: 54.37 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.47 C Lift Cond Lev (LCL): 960.70 mb = 479.57 m = 1573.38 ft Lev Free Conv (LFC): 955.70 mb = 524.96 m = 1722.29 ft Equ Level (EL): 885.70 mb = 1184.57 m = 3886.34 ft B at Equ Level: 19.28 J/kg Max Parcel Lev (MPL): 855.70 mb = 1483.04 m = 4865.55 ft Wind level data Storm motion: 332 at 10 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 1015 -1 340 5 1.7 -4.7 | 144 6 -3.3 4.5 1 1000 129 340 7 2.4 -6.6 | 135 4 -2.6 2.6 2 925 809 350 21 3.6 -20.7 | 7 12 -1.3 -11.5 3 850 1541 5 4 -0.3 -4.0 | 134 7 -5.3 5.2 4 700 3182 275 13 13.0 -1.1 | 225 11 8.0 8.1 5 500 5880 295 22 19.9 -9.3 | 270 15 15.0 -0.1 6 400 7590 305 14 11.5 -8.0 | 260 7 6.5 1.2 7 300 9690 315 18 12.7 -12.7 | 294 9 7.7 -3.5 8 250 10950 295 22 19.9 -9.3 | 270 15 15.0 -0.1 9 200 12410 270 27 27.0 -0.0 | 247 24 22.0 9.2 10 150 14180 210 25 12.5 21.7 | 194 32 7.5 30.9 11 147 14301 205 26 11.0 23.6 | 190 33 6.0 32.8 12 100 16630 120 29 -25.1 14.5 | 128 38 -30.1 23.7 13 70 18760 105 27 -26.1 7.0 | 118 35 -31.1 16.2 14 50 20800 120 23 -19.9 11.5 | 130 32 -24.9 20.7 15 30 24000 80 44 -43.3 -7.6 | 92 48 -48.3 1.6 16 20 26630 95 24 -23.9 2.1 | 111 31 -28.9 11.3 Wind Parameters Mean winds (0-6000m): 301.6 at 14.0 knts Storm direction: 331.6 at 10.5 knts Shear (0-3000m) pos: 0.4 neg: 2.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 83.3 deg Storm rel helicity (0-3000m) pos: 29.6 neg: -6.9 tot: 22.6 m^2/s^2 ave: 7.5 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.1 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 129.31 Bulk Shear: 11.43 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 ------------------------------------------------------------------------------- 500 343 10 92 2| 9.9 0.0 9.9| 0.0 -4.7 -4.7 -9.3 -0.65| 10.2 -6.6 1000 348 14 26 5| 6.1 0.0 6.1| 7.2 -6.6 0.6 0.6 -0.22| 10.6 -2.4 1500 350 13 38 4| 0.7 0.0 0.7| 23.2 -6.6 16.6 11.0 0.19| 11.1 2.1 2000 349 11 62 3| 0.5 0.7 1.3| 24.9 -6.8 18.2 9.1 0.19| 9.3 1.8 2500 345 10 71 2| 0.4 1.5 1.9| 28.0 -6.8 21.2 8.5 0.27| 8.4 2.2 3000 334 10 78 0| 0.4 2.1 2.4| 29.6 -6.9 22.6 7.5 0.26| 8.0 2.1 4000 315 11 246 3| 0.2 1.9 2.1| 38.7 -8.1 30.7 7.7 0.28| 6.7 1.9 5000 305 12 249 6| 0.5 1.5 2.0| 51.6 -8.1 43.5 8.7 0.33| 5.8 1.9 6000 302 14 255 7| 0.7 1.3 2.0| 64.5 -8.1 56.5 9.4 0.36| 5.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//NT958/skewt/NT958.skewt.20200319.17.gif