UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 24 MAR 20 Station: VTCC WMO ident: 48327 Latitude: 18.78 Longitude: 98.98 Elevation: 314.00 ------------------------------------------------------------------------------- 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 90 SFC 975 314 22.0 15.0 64 7.0 17.4 0 0 297.3 299.3 291.5 329.4 11.06 2 957 476 26.2 11.2 39 15.0 16.7 39 1 303.1 304.8 291.5 329.3 8.76 3 937 662 26.8 9.8 34 17.0 16.1 43 3 305.6 307.1 291.7 330.1 8.14 4 925 775 26.2 9.2 34 17.0 15.6 345 5 306.1 307.6 291.7 330.0 7.91 5 850 1513 20.2 7.2 43 13.0 12.3 265 8 307.3 308.7 291.7 330.2 7.51 6 787 2171 15.0 5.0 51 10.0 9.2 195 9 308.6 309.9 291.7 329.9 6.96 7 734 2758 11.6 -5.4 30 17.0 3.4 216 10 311.1 311.7 289.4 322.1 3.48 8 700 3152 7.8 -6.2 36 14.0 1.3 255 10 311.1 311.8 289.3 322.0 3.43 9 688 3294 6.6 -4.4 45 11.0 1.3 254 12 311.3 312.1 290.0 324.0 4.01 10 635 3948 3.2 -20.8 15 24.0 -4.8 257 18 314.7 314.9 288.3 318.6 1.15 11 568 4841 -2.9 -17.9 30 15.0 -8.1 270 24 317.7 318.0 289.8 323.2 1.65 12 527 5429 -7.3 -23.3 27 16.0 -11.9 239 25 319.3 319.5 289.7 323.1 1.11 13 518 5564 -6.1 -33.1 10 27.0 -12.4 231 25 322.3 322.4 290.0 324.0 0.45 14 500 5840 -7.7 -39.7 6 32.0 -13.9 215 25 323.7 323.7 290.2 324.6 0.24 15 406 7420 -19.5 -42.5 11 23.0 -22.8 225 32 328.2 328.3 291.5 329.1 0.22 16 400 7530 -19.9 -45.9 8 26.0 -23.3 225 33 329.1 329.2 291.6 329.7 0.16 17 388 7756 -20.9 -53.9 3 33.0 -24.4 228 33 330.7 330.7 292.0 331.0 0.06 18 329 8950 -31.1 -54.1 9 23.0 -32.9 251 47 332.6 332.7 292.5 333.0 0.07 19 301 9577 -34.1 -50.1 18 16.0 -35.4 250 53 337.0 337.0 293.7 337.5 0.13 20 300 9600 -34.3 -50.3 18 16.0 -35.5 250 53 337.0 337.1 293.7 337.5 0.13 21 250 10850 -43.7 225 73 341.1 22 247 10931 -44.5 225 73 341.1 23 239 11152 -44.7 226 75 344.0 24 200 12340 -47.9 235 76 356.9 25 194 12541 -48.5 238 73 359.1 26 162 13706 -56.3 255 58 365.0 27 150 14190 -60.7 255 75 365.5 28 112 15941 -75.3 278 36 370.0 29 105 16316 -72.9 269 38 381.5 30 100 16600 -75.1 265 31 382.6 31 91 17144 -78.9 310 27 385.5 32 71 18568 -76.7 259 26 418.6 33 70 18650 -75.9 260 18 422.0 34 67 18905 -72.1 276 18 435.6 35 57 19863 -68.3 326 18 464.8 36 50 20650 -66.7 270 31 486.3 37 39 22168 -62.5 125 69 532.8 38 25 24961 -54.9 70 37 626.8 TRP 91 17144 -78.9 310 27 385.5 WND 39 22168 -62.5 125 69 532.8 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 599.85 mb = 4416.14 m = 14488.48 ft Wetbulb zero: 676.82 mb = 3427.69 m = 11245.55 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 32.73 % Est. max temperature: 32.44 C = 90.39 F Sfc-Lift cond lev (LCL): 879.43 mb = 1215.88 m = 3989.06 ft T: 22.62 C 700-500 lapse rate: 5.77 C/km ThetaE index: 8.15 C Layer 787.0- 688.0 mb Conv cond level (CCL): 663.16 mb = 3593.89 m = 11790.85 ft Mean mixing ratio: 8.31 g/kg Conv temperature: 37.46 C = 99.42 F Cap Strength: 5.37 C Lifted Index: 3.59 C Risk: None Lifted Index @300 mb: 6.05 C Lifted Index @700 mb: 3.50 C Showalter Index: 3.47 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: 14.90 C K Index: 21.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 127.40 Risk: None Energy Index: -0.96 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.37 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 26301.00 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 740.22 mb = 2686.85 m = 8815.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 11 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 ---------------------------------------------------------- 0 975 314 0 0 -0.0 -0.0 | 96 11 -10.9 1.1 1 943 610 70 2 -1.9 -0.7 | 92 13 -12.8 0.4 2 925 775 345 5 1.3 -4.8 | 69 10 -9.7 -3.7 3 910 914 330 7 3.5 -6.1 | 56 9 -7.4 -5.0 4 879 1219 280 7 6.9 -1.2 | 88 4 -4.1 -0.1 5 850 1513 265 8 8.0 0.7 | 121 3 -3.0 1.8 6 819 1829 250 7 6.6 2.4 | 129 6 -4.4 3.5 7 790 2134 195 9 2.3 8.7 | 139 13 -8.6 9.8 8 762 2438 195 8 2.1 7.7 | 135 13 -8.9 8.8 9 735 2743 215 10 5.7 8.2 | 151 11 -5.2 9.3 10 700 3152 255 10 9.7 2.6 | 161 4 -1.3 3.7 11 657 3658 250 17 16.0 5.8 | 216 9 5.0 6.9 12 609 4267 265 19 18.9 1.7 | 251 8 8.0 2.8 13 564 4877 270 24 24.0 -0.0 | 265 13 13.1 1.1 14 500 5840 215 25 14.3 20.5 | 189 22 3.4 21.6 15 483 6096 220 24 15.4 18.4 | 193 20 4.5 19.5 16 400 7530 225 33 23.3 23.3 | 207 27 12.4 24.4 17 395 7620 225 32 22.6 22.6 | 206 26 11.7 23.7 18 320 9144 255 49 47.3 12.7 | 249 39 36.4 13.8 19 300 9600 250 53 49.8 18.1 | 244 43 38.9 19.2 20 257 10668 225 69 48.8 48.8 | 217 63 37.8 49.9 21 250 10850 225 73 51.6 51.6 | 218 67 40.7 52.7 22 204 12192 230 80 61.3 51.4 | 224 73 50.3 52.5 23 200 12340 235 76 62.3 43.6 | 229 68 51.3 44.7 24 161 13716 255 58 56.0 15.0 | 250 48 45.1 16.1 25 150 14190 255 75 72.4 19.4 | 252 65 61.5 20.5 26 126 15240 295 32 29.0 -13.5 | 305 22 18.1 -12.4 27 102 16459 265 39 38.9 3.4 | 261 28 27.9 4.5 28 100 16600 265 31 30.9 2.7 | 259 20 19.9 3.8 29 91 17144 310 27 20.7 -17.4 | 329 19 9.7 -16.3 30 75 18288 255 54 52.2 14.0 | 250 44 41.2 15.1 31 70 18650 260 18 17.7 3.1 | 238 8 6.8 4.2 32 58 19812 330 17 8.5 -14.7 | 10 14 -2.4 -13.6 33 50 20650 270 31 31.0 -0.0 | 267 20 20.1 1.1 34 45 21336 235 44 36.0 25.2 | 224 36 25.1 26.3 35 39 22168 125 69 -56.5 39.6 | 121 79 -67.5 40.7 36 33 22860 90 29 -29.0 0.0 | 92 40 -39.9 1.1 37 25 24079 70 37 -34.8 -12.7 | 76 47 -45.7 -11.6 Wind Parameters Mean winds (0-6000m): 245.7 at 14.7 knts Storm direction: 275.7 at 11.0 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 93.9 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -28.0 tot: -3.0 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 34.89 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 19 2 85 12| 0.0 5.7 5.7| 0.4 -19.7 -19.3 -38.7 -0.71| 9.0 -6.4 1000 318 5 74 8| 0.0 3.8 3.8| 4.8 -23.5 -18.7 -18.7 -0.25| 9.0 -2.2 1500 289 6 83 6| 0.0 2.4 2.4| 6.8 -23.5 -16.7 -11.1 -0.11| 7.2 -0.8 2000 261 6 114 5| 0.0 2.2 2.2| 9.6 -27.1 -17.4 -8.7 -0.06| 7.6 -0.5 2500 241 7 131 7| 0.9 1.7 2.7| 20.5 -28.0 -7.5 -3.0 0.04| 7.1 0.3 3000 242 7 136 6| 1.8 1.4 3.3| 25.0 -28.0 -3.0 -1.0 0.11| 7.2 0.8 4000 250 10 160 5| 2.4 1.1 3.4| 41.3 -28.0 13.3 3.3 0.25| 6.7 1.6 5000 255 13 195 4| 2.3 1.9 4.2| 47.4 -65.2 -17.9 -3.6 0.08| 6.9 0.5 6000 246 15 199 8| 2.1 2.5 4.6| 57.9-120.2 -62.3 -10.4 -0.05| 7.1 -0.4 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20200324.00.gif