UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for VTSP... Searching the city database file for: VTSP ... Date:0000Z 29 MAR 20 Station: VTSP WMO ident: 48565 Latitude: 8.12 Longitude: 98.32 Elevation: 10.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 10 27.0 24.8 88 2.2 25.4 0 0 299.6 303.2 298.3 358.0 19.94 1 1000 79 27.0 23.6 82 3.4 24.5 50 4 300.1 303.6 297.7 354.9 18.65 2 925 766 23.6 19.4 77 4.2 20.6 90 4 303.4 306.3 296.5 349.5 15.51 3 850 1502 19.4 15.3 77 4.1 16.6 130 6 306.5 308.9 295.6 345.5 12.97 4 700 3147 9.8 -0.2 50 10.0 4.4 125 5 313.3 314.4 291.8 330.3 5.39 5 500 5880 -4.5 -25.5 18 21.0 -10.8 50 20 327.6 327.7 292.0 331.0 0.96 6 400 7590 -15.1 -34.1 18 19.0 -19.2 345 11 335.4 335.5 293.7 337.4 0.53 7 300 9710 -29.3 -45.3 20 16.0 -31.2 90 16 344.1 344.1 295.5 345.0 0.22 8 250 10980 -40.1 -53.1 24 13.0 -40.9 70 18 346.4 346.5 296.0 346.9 0.11 9 200 12460 -51.7 -55.4 64 3.7 -51.8 115 25 350.9 350.9 296.9 351.3 0.10 10 150 14260 -67.3 -70.1 67 2.8 -67.3 110 26 354.2 354.2 297.5 354.2 0.02 11 100 16610 -81.1 -98.1 4 17.0 -81.1 85 33 371.0 371.0 300.8 371.0 0.00 12 93 17019 -82.1 -100.1 3 18.0 -82.1 75 23 376.8 376.8 301.7 376.8 0.00 13 76 18159 -79.9 -95.9 5 16.0 -79.9 66 15 403.8 403.8 305.7 403.8 0.00 14 70 18630 -76.3 -94.3 4 18.0 -76.3 125 16 421.2 421.2 307.9 421.2 0.00 15 60 19521 -73.3 -85.3 14 12.0 -73.4 189 12 446.8 446.8 310.6 446.9 0.00 16 53 20241 -74.9 -89.9 8 15.0 -75.0 118 13 459.3 459.3 311.7 459.3 0.00 17 52 20351 -75.1 -89.1 10 14.0 -75.2 94 13 461.3 461.3 311.9 461.3 0.00 18 50 20580 -71.1 -83.1 15 12.0 -71.2 45 14 475.9 475.9 313.1 476.0 0.01 19 48 20824 -68.3 -77.3 26 9.0 -68.5 52 19 488.2 488.2 314.1 488.3 0.02 20 43 21489 -66.1 -74.1 32 8.0 -66.3 67 30 509.2 509.2 315.6 509.5 0.04 21 40 21926 -68.9 -74.9 42 6.0 -69.1 73 36 512.8 512.8 315.8 513.1 0.04 22 39 22078 -68.5 -74.5 42 6.0 -68.7 75 38 517.6 517.6 316.2 517.8 0.04 23 31 23493 -57.9 -67.9 27 10.0 -58.7 77 38 581.3 581.4 319.8 582.3 0.13 24 30 23700 -57.7 -67.7 27 10.0 -58.6 75 35 587.3 587.4 320.0 588.4 0.14 25 22 25663 -56.5 -65.5 31 9.0 -57.7 58 22 645.4 645.5 322.6 647.5 0.26 TRP 93 17019 -82.1 -100.1 3 18.0 -82.1 75 23 376.8 376.8 301.7 376.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 562.94 mb = 5019.96 m = 16469.50 ft Wetbulb zero: 641.82 mb = 3851.75 m = 12636.83 ft Precipitable water: 1.82 inches Sfc-500 mean rel hum: 52.80 % Est. max temperature: 33.64 C = 92.55 F Sfc-Lift cond lev (LCL): 975.83 mb = 294.63 m = 966.62 ft T: 25.93 C 700-500 lapse rate: 5.23 C/km ThetaE index: 27.67 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 849.56 mb = 1506.38 m = 4942.14 ft Mean mixing ratio: 16.87 g/kg Conv temperature: 33.95 C = 93.11 F Cap Strength: 2.11 C Lifted Index: -2.23 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.96 C Lifted Index @700 mb: -1.29 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 43.70 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.80 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -2.73 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 780.26 J/kg Max Up Vert Vel: 39.50 m/s Conv Inhibition (B-): 56.06 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 905.46 mb = 951.84 m = 3122.80 ft Lev Free Conv (LFC): 770.46 mb = 2334.42 m = 7658.77 ft Equ Level (EL): 190.46 mb = 12765.81 m = 41882.07 ft B at Equ Level: 778.74 J/kg Max Parcel Lev (MPL): 100.46 mb = 16583.41 m = 54406.84 ft Wind level data Storm motion: 102 at 6 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 10 0 0 -0.0 -0.0 | 282 6 6.2 -1.3 1 1000 79 50 4 -3.1 -2.6 | 321 5 3.1 -3.8 2 975 305 0 0 -0.0 -0.0 | 282 6 6.2 -1.3 3 942 610 20 4 -1.4 -3.8 | 316 7 4.8 -5.0 4 925 766 90 4 -4.0 0.0 | 300 2 2.2 -1.3 5 909 914 130 6 -4.6 3.9 | 211 3 1.6 2.6 6 878 1219 150 7 -3.5 6.1 | 209 5 2.7 4.8 7 850 1502 130 6 -4.6 3.9 | 211 3 1.6 2.6 8 818 1829 105 10 -9.7 2.6 | 111 4 -3.5 1.3 9 789 2134 95 12 -12.0 1.0 | 88 6 -5.8 -0.2 10 761 2438 85 8 -8.0 -0.7 | 43 3 -1.8 -1.9 11 734 2743 100 7 -6.9 1.2 | 87 1 -0.7 -0.0 12 708 3048 115 6 -5.4 2.5 | 209 1 0.7 1.3 13 700 3147 125 5 -4.1 2.9 | 232 3 2.1 1.6 14 657 3658 340 2 0.7 -1.9 | 295 8 6.8 -3.1 15 587 4572 55 10 -8.2 -5.7 | 16 7 -2.0 -7.0 16 500 5880 50 20 -15.3 -12.9 | 33 17 -9.2 -14.1 17 486 6096 50 19 -14.6 -12.2 | 32 16 -8.4 -13.5 18 400 7590 345 11 2.8 -10.6 | 323 15 9.0 -11.9 19 398 7620 350 11 1.9 -10.8 | 326 15 8.1 -12.1 20 324 9144 75 13 -12.6 -3.4 | 54 8 -6.4 -4.6 21 300 9710 90 16 -16.0 0.0 | 83 10 -9.8 -1.3 22 261 10668 80 18 -17.7 -3.1 | 69 12 -11.6 -4.4 23 250 10980 70 18 -16.9 -6.2 | 55 13 -10.8 -7.4 24 208 12192 115 24 -21.8 10.1 | 120 18 -15.6 8.9 25 200 12460 115 25 -22.7 10.6 | 119 19 -16.5 9.3 26 164 13716 125 24 -19.7 13.8 | 133 18 -13.5 12.5 27 150 14260 110 26 -24.4 8.9 | 113 20 -18.3 7.6 28 127 15240 80 27 -26.6 -4.7 | 74 21 -20.4 -5.9 29 100 16610 85 33 -32.9 -2.9 | 81 27 -26.7 -4.1 30 97 16764 90 36 -36.0 0.0 | 88 30 -29.8 -1.3 31 93 17019 75 23 -22.2 -6.0 | 66 18 -16.1 -7.2 32 74 18288 65 14 -12.7 -5.9 | 42 10 -6.5 -7.2 33 70 18630 125 16 -13.1 9.2 | 139 11 -7.0 7.9 34 57 19812 210 11 5.5 9.5 | 235 14 11.7 8.3 35 50 20580 45 14 -9.9 -9.9 | 19 12 -3.7 -11.2 36 44 21336 65 28 -25.4 -11.8 | 56 23 -19.2 -13.1 37 34 22860 85 49 -48.8 -4.3 | 83 43 -42.7 -5.5 38 30 23700 75 35 -33.8 -9.1 | 70 30 -27.7 -10.3 39 25 24384 70 32 -30.1 -10.9 | 63 27 -23.9 -12.2 40 19 25603 45 11 -7.8 -7.8 | 10 9 -1.6 -9.0 Wind Parameters Mean winds (0-6000m): 71.5 at 8.4 knts Storm direction: 101.5 at 6.3 knts Shear (0-3000m) pos: 1.3 neg: 1.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -77.1 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -16.8 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.19 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -1.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 120.66 Bulk Shear: 6.47 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 38 2 297 6| 2.8 0.0 2.8| 9.4 -5.4 4.0 8.0 0.26| 10.1 2.6 1000 76 3 303 4| 3.2 0.0 3.2| 12.2 -7.8 4.3 4.3 -0.03| 10.8 -0.3 1500 116 4 254 2| 2.2 0.3 2.4| 12.3 -8.0 4.4 2.9 -0.02| 8.6 -0.2 2000 112 6 231 1| 1.6 1.9 3.5| 12.3 -12.9 -0.6 -0.3 -0.21| 8.2 -1.7 2500 105 6 171 0| 1.3 1.2 2.5| 12.3 -16.8 -4.5 -1.8 -0.27| 7.7 -2.1 3000 104 7 152 0| 1.3 1.0 2.3| 12.9 -16.8 -3.9 -1.3 -0.19| 7.0 -1.3 4000 101 6 287 0| 1.0 1.6 2.5| 21.3 -20.0 1.4 0.3 -0.05| 7.0 -0.3 5000 86 7 12 2| 1.3 1.3 2.6| 40.9 -20.0 20.9 4.2 0.10| 6.7 0.7 6000 72 8 25 4| 1.1 1.4 2.6| 45.9 -20.6 25.3 4.2 0.11| 6.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//VTSP/skewt/VTSP.skewt.20200329.00.gif