UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032300.upa.cvt Date: 0000Z 23 MAR 20 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 23 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 100 SFC 976 314 21.4 15.4 69 6.0 17.5 0 0 296.6 298.7 291.5 329.4 11.34 2 953 522 25.8 9.8 36 16.0 15.8 21 4 303.1 304.6 290.9 327.0 8.00 3 925 784 26.0 8.0 32 18.0 15.0 15 3 305.9 307.3 291.2 328.0 7.29 4 850 1521 20.6 5.6 37 15.0 11.7 355 6 307.7 309.0 291.2 328.3 6.72 5 719 2936 8.4 -0.6 53 9.0 3.7 275 10 309.4 310.4 290.3 325.2 5.10 6 700 3157 7.6 -4.4 42 12.0 1.8 210 15 310.9 311.6 289.8 323.3 3.94 7 679 3408 6.0 -10.0 31 16.0 -0.9 217 17 311.8 312.3 288.8 320.3 2.63 8 595 4472 -3.7 -11.7 54 8.0 -6.8 241 23 312.6 313.1 289.0 321.1 2.62 9 510 5677 -10.1 -21.1 40 11.0 -13.4 191 31 318.9 319.2 289.9 323.7 1.39 10 500 5830 -10.3 -25.3 28 15.0 -14.3 185 32 320.5 320.7 289.9 323.9 0.98 11 476 6207 -9.7 -48.7 3 39.0 -15.7 200 27 325.8 325.8 290.6 326.1 0.10 12 473 6256 -9.3 -44.3 4 35.0 -15.4 203 28 326.8 326.9 291.0 327.5 0.16 13 400 7520 -19.9 -39.9 15 20.0 -23.0 265 42 329.1 329.2 291.8 330.3 0.30 14 339 8726 -30.5 -44.5 24 14.0 -32.0 254 65 330.6 330.7 292.1 331.5 0.22 15 327 8984 -28.1 -63.1 2 35.0 -30.5 252 70 337.4 337.4 293.7 337.5 0.02 16 300 9600 -31.3 -59.3 5 28.0 -33.2 235 89 341.3 341.3 294.7 341.4 0.04 17 293 9767 -31.5 -59.5 5 28.0 -33.4 234 90 343.3 343.3 295.1 343.5 0.04 18 250 10870 -40.7 230 85 345.6 19 224 11607 -46.9 233 76 347.1 20 202 12285 -50.7 235 110 351.4 21 200 12350 -51.1 235 107 351.8 22 173 13287 -53.9 245 92 362.1 23 138 14696 -66.5 261 69 364.1 24 119 15585 -70.1 271 54 373.2 25 111 15999 -69.1 276 47 382.6 26 100 16617 -73.1 284 36 386.5 27 79 17967 -82.1 300 12 394.8 28 71 18569 -78.7 225 25 414.3 29 70 18650 -79.7 200 29 413.9 30 69 18731 -79.9 193 28 415.2 31 67 18900 -75.1 180 27 429.1 32 63 19259 -72.7 151 24 442.0 33 61 19448 -73.1 137 23 445.2 34 58 19748 -67.1 113 20 465.2 35 50 20650 -64.3 110 4 492.0 36 30 23820 -58.3 145 37 585.7 37 24 25238 -54.1 153 25 636.5 TRP 79 17967 -82.1 300 12 394.8 WND 202 12285 -50.7 235 110 351.4 Sounding variables and indices 1000-500 mb thick: 5730.00 m Freezing level: 627.04 mb = 4065.81 m = 13339.12 ft Wetbulb zero: 685.84 mb = 3325.07 m = 10908.90 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 42.85 % Est. max temperature: 32.77 C = 90.98 F Sfc-Lift cond lev (LCL): 893.37 mb = 1087.22 m = 3566.97 ft T: 23.78 C 700-500 lapse rate: 6.70 C/km ThetaE index: 7.96 C Layer 719.0- 595.0 mb Conv cond level (CCL): 662.27 mb = 3608.65 m = 11839.25 ft Mean mixing ratio: 7.82 g/kg Conv temperature: 36.69 C = 98.04 F Cap Strength: 4.34 C Lifted Index: 1.93 C Risk: Showers probable Lifted Index @300 mb: 10.28 C Lifted Index @700 mb: 4.01 C Showalter Index: 1.75 C Risk: Showers probable Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 15.90 C K Index: 24.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 111.20 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.51 J/kg Max Up Vert Vel: 7.94 m/s Conv Inhibition (B-): 31696.64 J/kg Cap Strength: 4.34 C Lift Cond Lev (LCL): 735.09 mb = 2748.75 m = 9018.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 at 12 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 ---------------------------------------------------------- 0 976 314 0 0 -0.0 -0.0 | 73 12 -11.6 -3.6 1 944 610 30 5 -2.5 -4.3 | 61 16 -14.1 -8.0 2 925 784 15 3 -0.8 -2.9 | 62 14 -12.4 -6.5 3 911 914 20 3 -1.0 -2.8 | 63 14 -12.7 -6.5 4 880 1219 260 2 2.0 0.3 | 71 10 -9.7 -3.3 5 850 1521 355 6 0.5 -6.0 | 49 15 -11.1 -9.6 6 820 1829 5 11 -1.0 -11.0 | 41 19 -12.6 -14.6 7 790 2134 340 11 3.8 -10.3 | 29 16 -7.9 -14.0 8 762 2438 310 9 6.9 -5.8 | 27 11 -4.7 -9.4 9 735 2743 330 6 3.0 -5.2 | 44 12 -8.6 -8.8 10 700 3157 210 15 7.5 13.0 | 156 10 -4.1 9.3 11 657 3658 225 20 14.1 14.1 | 193 11 2.5 10.5 12 609 4267 250 22 20.7 7.5 | 247 10 9.0 3.9 13 564 4877 220 24 15.4 18.4 | 194 15 3.8 14.7 14 500 5830 185 32 2.8 31.9 | 163 30 -8.8 28.2 15 483 6096 195 26 6.7 25.1 | 167 22 -4.9 21.5 16 400 7520 265 42 41.8 3.7 | 270 30 30.2 0.0 17 395 7620 265 42 41.8 3.7 | 270 30 30.2 0.0 18 320 9144 250 74 69.5 25.3 | 249 62 57.9 21.7 19 300 9600 235 89 72.9 51.0 | 232 77 61.3 47.4 20 257 10668 230 96 73.5 61.7 | 227 85 61.9 58.1 21 250 10870 230 85 65.1 54.6 | 226 74 53.5 51.0 22 205 12192 235 68 55.7 39.0 | 231 57 44.1 35.4 23 202 12285 235 110 90.1 63.1 | 233 98 78.5 59.4 24 200 12350 235 107 87.6 61.4 | 233 95 76.0 57.7 25 79 17967 300 12 10.4 -6.0 | 7 10 -1.2 -9.6 26 75 18288 315 11 7.8 -7.8 | 19 12 -3.9 -11.4 27 70 18650 200 29 9.9 27.3 | 176 24 -1.7 23.6 28 58 19812 110 20 -18.8 6.8 | 96 31 -30.4 3.2 29 50 20650 110 4 -3.8 1.4 | 82 16 -15.4 -2.3 30 45 21336 50 14 -10.7 -9.0 | 61 26 -22.4 -12.6 31 35 22860 240 2 1.7 1.0 | 75 10 -9.9 -2.6 32 30 23820 145 37 -21.2 30.3 | 129 42 -32.9 26.7 33 26 24384 145 40 -22.9 32.8 | 130 45 -34.6 29.1 34 22 24994 160 12 -4.1 11.3 | 116 17 -15.7 7.6 Wind Parameters Mean winds (0-6000m): 222.6 at 16.3 knts Storm direction: 252.6 at 12.2 knts Shear (0-3000m) pos: 2.3 neg: 5.1 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 22.8 neg: -62.1 tot: -39.3 m^2/s^2 ave: -13.1 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 11.2 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 48.80 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 27 3 64 14| 3.1 0.0 3.1| 1.8 -9.9 -8.1 -16.2 -0.32| 7.5 -2.4 1000 11 3 62 14| 1.5 2.2 3.7| 8.1 -16.6 -8.6 -8.6 -0.18| 7.4 -1.3 1500 3 4 57 14| 4.6 1.5 6.1| 8.1 -33.1 -25.1 -16.7 -0.28| 8.6 -2.4 2000 354 6 49 15| 3.4 3.0 6.5| 8.1 -53.0 -44.9 -22.5 -0.35| 8.6 -3.0 2500 345 6 46 14| 2.8 2.7 5.4| 18.1 -57.7 -39.6 -15.8 -0.24| 8.5 -2.0 3000 323 7 37 12| 2.3 5.1 7.4| 22.8 -62.1 -39.3 -13.1 -0.04| 11.2 -0.4 4000 262 11 26 2| 2.4 3.8 6.2| 57.8 -62.1 -4.4 -1.1 0.13| 10.1 1.4 5000 242 14 187 3| 1.9 4.5 6.4| 57.8-118.9 -61.2 -12.2 -0.04| 10.1 -0.5 6000 223 16 176 8| 2.4 4.2 6.7|103.3-166.5 -63.2 -10.5 -0.03| 10.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20200323.00.gif