UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040100.upa.cvt Date: 0000Z 1 APR 20 Searching for VO371... Searching the city database file for: VO371 ... Date:0000Z 1 APR 20 Station: VO371 WMO ident: 43371 Latitude: 8.48 Longitude: 76.95 ------------------------------------------------------------------------------- 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 1002 61 26.4 24.2 88 2.2 24.8 0 0 299.4 302.9 297.9 355.9 19.31 1 1000 79 30.0 23.0 66 7.0 24.9 175 2 303.1 306.5 298.0 356.5 17.96 2 976 297 29.0 23.0 70 6.0 24.6 180 3 304.3 307.7 298.5 359.2 18.42 3 965 397 26.4 21.4 74 5.0 22.8 180 2 302.6 305.7 297.2 352.5 16.86 4 929 735 27.2 23.1 78 4.1 24.2 42 0 306.7 310.4 299.8 365.6 19.50 5 925 773 27.0 22.4 76 4.6 23.6 0 0 306.9 310.4 299.4 363.5 18.75 6 916 860 26.0 21.9 78 4.1 23.0 0 0 306.8 310.2 299.1 362.1 18.35 7 901 1006 27.6 21.6 70 6.0 23.2 0 4 309.9 313.3 299.8 365.7 18.32 8 876 1256 26.6 22.6 79 4.0 23.6 2 12 311.3 315.1 301.1 373.1 20.08 9 850 1522 24.0 19.9 78 4.1 21.0 20 10 311.3 314.6 299.6 364.8 17.46 10 807 1973 19.6 17.1 85 2.5 17.8 31 10 311.3 314.2 298.4 358.4 15.38 11 763 2456 19.2 5.2 40 14.0 10.7 46 18 315.9 317.3 294.0 338.8 7.29 12 715 3011 15.6 -0.4 33 16.0 6.8 74 16 317.8 318.8 292.9 334.5 5.20 13 700 3191 14.0 -2.0 33 16.0 5.4 95 11 318.0 318.9 292.6 333.2 4.72 14 567 4927 1.2 -11.8 37 13.0 -4.3 90 8 322.7 323.2 292.2 331.8 2.73 15 548 5201 0.8 -10.2 44 11.0 -4.1 87 8 325.4 326.0 293.3 336.2 3.21 16 500 5930 -4.9 -15.9 42 11.0 -9.1 120 4 327.1 327.5 293.0 334.7 2.21 17 486 6152 -7.1 -16.1 49 9.0 -10.5 124 4 327.0 327.5 293.0 334.7 2.24 18 481 6232 -6.1 -19.1 35 13.0 -10.6 131 3 329.2 329.6 293.2 335.4 1.76 19 400 7650 -13.9 -29.9 25 16.0 -17.9 90 13 336.9 337.1 294.3 339.9 0.80 20 300 9770 -29.3 -42.3 27 13.0 -31.0 60 19 344.1 344.1 295.6 345.3 0.31 21 294 9914 -30.5 -42.5 30 12.0 -32.0 59 18 344.4 344.4 295.7 345.6 0.31 22 250 11040 -40.3 -54.3 21 14.0 -41.1 80 16 346.2 346.2 295.8 346.6 0.10 23 220 11897 -46.9 -57.9 27 11.0 -47.3 120 18 348.9 348.9 296.4 349.2 0.07 24 200 12520 -52.3 -62.3 29 10.0 -52.6 145 25 349.9 350.0 296.7 350.1 0.04 25 150 14320 -67.9 -76.9 27 9.0 -67.9 160 34 353.1 353.1 297.3 353.2 0.01 26 140 14730 -71.5 -80.5 25 9.0 -71.5 164 32 353.8 353.8 297.4 353.9 0.00 27 112 16032 -74.7 -83.7 23 9.0 -74.7 75 15 371.2 371.2 300.8 371.2 0.00 28 100 16680 -80.3 -90.3 17 10.0 -80.3 40 17 372.6 372.6 301.0 372.6 0.00 29 75 18292 -84.7 -94.7 15 10.0 -84.7 100 11 395.3 395.3 304.6 395.3 0.00 30 70 18680 -78.5 -88.5 18 10.0 -78.6 200 6 416.4 416.4 307.3 416.5 0.00 31 50 20640 -69.7 -96.7 1 27.0 -69.9 50 31 479.2 479.2 313.4 479.2 0.00 32 30 23760 -59.5 -89.5 1 30.0 -60.4 110 23 582.4 582.4 319.8 582.5 0.00 33 20 26380 -49.7 -82.7 1 33.0 -53.2 100 44 684.0 684.1 323.9 684.2 0.02 34 12 29742 -47.5 -81.2 1 33.7 -53.4 90 69 799.5 799.5 327.3 799.9 0.05 35 10 30950 -46.7 -80.7 1 34.0 -53.6 90 59 845.2 845.3 328.3 845.8 0.06 36 9.9 31017 -46.7 -80.7 1 34.0 -53.6 847.7 847.7 328.4 848.2 0.06 37 7.4 32980 -39.1 -75.1 1 36.0 -51.2 952.2 952.3 330.4 954.4 0.19 38 6.8 33561 -38.1 -74.1 1 36.0 -51.2 979.6 979.8 330.9 982.6 0.25 TRP 75 18292 -84.7 -94.7 15 10.0 -84.7 100 11 395.3 395.3 304.6 395.3 0.00 WND 12 29742 -47.5 -81.2 1 33.7 -53.4 90 69 799.5 799.5 327.3 799.9 0.05 Sounding variables and indices 1000-500 mb thick: 5851.00 m Freezing level: 541.26 mb = 5303.32 m = 17399.12 ft Wetbulb zero: 626.02 mb = 4111.16 m = 13487.88 ft Precipitable water: 2.08 inches Sfc-500 mean rel hum: 51.51 % Est. max temperature: 38.32 C = 100.97 F Sfc-Lift cond lev (LCL): 970.92 mb = 342.92 m = 1125.06 ft T: 27.80 C 700-500 lapse rate: 6.90 C/km ThetaE index: 41.23 C Layer 850.0- 548.0 mb Conv cond level (CCL): 808.85 mb = 1953.00 m = 6407.42 ft Mean mixing ratio: 18.23 g/kg Conv temperature: 38.30 C = 100.93 F Cap Strength: 5.63 C Lifted Index: -5.15 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.88 C Lifted Index @700 mb: 0.91 C Showalter Index: -6.74 C Risk: Severe thunderstorms probable Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 24.80 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 356.80 Risk: Showers and thunderstorms possible Energy Index: -5.80 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2217.79 J/kg Max Up Vert Vel: 66.60 m/s Conv Inhibition (B-): 243.50 J/kg Cap Strength: 5.63 C Lift Cond Lev (LCL): 883.08 mb = 1184.64 m = 3886.58 ft Lev Free Conv (LFC): 668.08 mb = 3575.52 m = 11730.55 ft Equ Level (EL): 128.08 mb = 15249.28 m = 50029.82 ft B at Equ Level: 2204.16 J/kg Max Parcel Lev (MPL): 68.08 mb = 18842.28 m = 61817.76 ft Wind level data Storm motion: 103 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 1002 61 0 0 -0.0 -0.0 | 283 7 7.1 -1.7 1 1000 79 175 2 -0.2 2.0 | 267 7 6.9 0.3 2 975 305 180 3 0.0 3.0 | 259 7 7.1 1.3 3 942 610 180 1 0.0 1.0 | 275 7 7.1 -0.7 4 925 773 0 0 -0.0 -0.0 | 283 7 7.1 -1.7 5 910 914 0 0 -0.0 -0.0 | 283 7 7.1 -1.7 6 880 1219 360 12 -0.0 -12.0 | 333 15 7.1 -13.7 7 850 1522 20 10 -3.4 -9.4 | 342 12 3.7 -11.1 8 820 1829 20 9 -3.1 -8.5 | 338 11 4.0 -10.1 9 792 2134 45 12 -8.5 -8.5 | 8 10 -1.4 -10.1 10 764 2438 45 18 -12.7 -12.7 | 21 15 -5.6 -14.4 11 737 2743 70 19 -17.9 -6.5 | 53 14 -10.8 -8.2 12 712 3048 75 16 -15.5 -4.1 | 55 10 -8.4 -5.8 13 700 3191 95 11 -11.0 1.0 | 80 4 -3.9 -0.7 14 661 3658 120 10 -8.7 5.0 | 155 4 -1.6 3.3 15 637 3962 110 13 -12.2 4.4 | 118 6 -5.1 2.8 16 613 4267 85 14 -13.9 -1.2 | 67 7 -6.9 -2.9 17 591 4572 80 13 -12.8 -2.3 | 56 7 -5.7 -3.9 18 569 4877 90 8 -8.0 0.0 | 29 2 -0.9 -1.7 19 528 5486 85 8 -8.0 -0.7 | 21 3 -0.9 -2.4 20 500 5930 120 4 -3.5 2.0 | 265 4 3.6 0.3 21 489 6096 120 5 -4.3 2.5 | 253 3 2.8 0.8 22 470 6401 145 1 -0.6 0.8 | 277 7 6.5 -0.8 23 452 6706 110 6 -5.6 2.1 | 255 1 1.4 0.4 24 435 7010 95 4 -4.0 0.3 | 293 3 3.1 -1.3 25 418 7315 105 6 -5.8 1.6 | 275 1 1.3 -0.1 26 400 7650 90 13 -13.0 0.0 | 74 6 -5.9 -1.7 27 385 7925 95 17 -16.9 1.5 | 89 10 -9.9 -0.2 28 370 8230 95 15 -14.9 1.3 | 87 8 -7.9 -0.4 29 301 9754 60 21 -18.2 -10.5 | 42 16 -11.1 -12.2 30 300 9770 60 19 -16.5 -9.5 | 40 15 -9.4 -11.2 31 264 10668 55 15 -12.3 -8.6 | 27 12 -5.2 -10.3 32 252 10973 65 11 -10.0 -4.6 | 25 7 -2.9 -6.3 33 250 11040 80 16 -15.8 -2.8 | 63 10 -8.7 -4.4 34 241 11278 85 17 -16.9 -1.5 | 72 10 -9.9 -3.1 35 220 11887 120 18 -15.6 9.0 | 131 11 -8.5 7.3 36 210 12192 130 18 -13.8 11.6 | 146 12 -6.7 9.9 37 200 12520 145 25 -14.3 20.5 | 159 20 -7.3 18.8 38 173 13411 155 26 -11.0 23.6 | 170 22 -3.9 21.9 39 157 14021 165 35 -9.1 33.8 | 176 32 -2.0 32.1 40 150 14320 160 34 -11.6 31.9 | 171 31 -4.5 30.3 41 142 14630 170 33 -5.7 32.5 | 183 31 1.4 30.8 42 115 15850 95 23 -22.9 2.0 | 91 16 -15.8 0.3 43 109 16154 60 9 -7.8 -4.5 | 7 6 -0.7 -6.2 44 100 16680 40 17 -10.9 -13.0 | 15 15 -3.8 -14.7 45 99 16764 40 17 -10.9 -13.0 | 15 15 -3.8 -14.7 46 75 18288 205 8 3.4 7.3 | 242 12 10.5 5.6 47 75 18292 100 11 -10.8 1.9 | 94 4 -3.8 0.2 48 71 18593 95 11 -11.0 1.0 | 80 4 -3.9 -0.7 49 70 18680 200 6 2.1 5.6 | 246 10 9.1 4.0 50 64 19202 245 6 5.4 2.5 | 266 13 12.5 0.9 51 58 19812 125 6 -4.9 3.4 | 231 3 2.2 1.8 52 55 20117 10 15 -2.6 -14.8 | 345 17 4.5 -16.4 53 52 20422 10 27 -4.7 -26.6 | 355 28 2.4 -28.3 54 50 20640 50 31 -23.7 -19.9 | 38 27 -16.7 -21.6 55 49 20726 35 37 -21.2 -30.3 | 24 35 -14.1 -32.0 56 45 21336 65 36 -32.6 -15.2 | 57 31 -25.5 -16.9 57 42 21641 85 35 -34.9 -3.1 | 80 28 -27.8 -4.7 58 40 21946 90 37 -37.0 0.0 | 87 30 -29.9 -1.7 59 38 22250 95 39 -38.9 3.4 | 93 32 -31.8 1.7 60 35 22860 115 33 -29.9 13.9 | 118 26 -22.8 12.3 61 33 23165 75 26 -25.1 -6.7 | 65 20 -18.0 -8.4 62 30 23760 110 23 -21.6 7.9 | 113 16 -14.5 6.2 63 30 23774 90 29 -29.0 0.0 | 86 22 -21.9 -1.7 64 29 24079 105 25 -24.1 6.5 | 106 18 -17.1 4.8 65 27 24384 110 22 -20.7 7.5 | 113 15 -13.6 5.9 66 25 24994 75 10 -9.7 -2.6 | 31 5 -2.6 -4.3 67 24 25298 90 14 -14.0 0.0 | 76 7 -6.9 -1.7 68 23 25603 75 32 -30.9 -8.3 | 67 26 -23.8 -9.9 69 22 25908 80 41 -40.4 -7.1 | 75 34 -33.3 -8.8 70 21 26213 80 43 -42.3 -7.5 | 75 36 -35.3 -9.1 71 20 26380 100 44 -43.3 7.6 | 99 37 -36.3 6.0 72 20 26518 100 40 -39.4 6.9 | 99 33 -32.3 5.3 73 19 26822 100 44 -43.3 7.6 | 99 37 -36.3 6.0 74 18 27127 100 44 -43.3 7.6 | 99 37 -36.3 6.0 75 17 27432 100 39 -38.4 6.8 | 99 32 -31.3 5.1 76 16 27737 95 36 -35.9 3.1 | 93 29 -28.8 1.5 77 15 28346 85 53 -52.8 -4.6 | 82 46 -45.7 -6.3 78 14 28651 85 56 -55.8 -4.9 | 82 49 -48.7 -6.5 79 12 29742 90 69 -69.0 0.0 | 88 62 -61.9 -1.7 80 10 30950 90 59 -59.0 0.0 | 88 52 -51.9 -1.7 Wind Parameters Mean winds (0-6000m): 73.2 at 9.7 knts Storm direction: 103.2 at 7.3 knts Shear (0-3000m) pos: 2.6 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 133.9 deg Storm rel helicity (0-3000m) pos: 91.8 neg: -6.6 tot: 85.3 m^2/s^2 ave: 28.4 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 4.6 10^-3/s Energy-Hel index: 0.64 Bulk Rich Number: 150.81 Bulk Shear: 14.71 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 ------------------------------------------------------------------------------- 500 179 2 265 7| 0.0 1.4 1.4| 2.8 -5.2 -2.4 -4.7 -0.30| 4.5 -1.3 1000 179 2 270 7| 0.0 3.0 3.0| 16.0 -5.3 10.7 10.7 0.41| 6.2 2.5 1500 9 5 314 9| 1.7 2.0 3.6| 34.9 -5.3 29.6 19.7 0.48| 7.5 3.6 2000 18 6 324 9| 2.0 1.5 3.5| 45.9 -6.6 39.3 19.7 0.53| 6.8 3.6 2500 31 8 340 9| 3.3 1.2 4.4| 71.7 -6.6 65.2 26.1 0.59| 7.5 4.4 3000 44 10 357 8| 2.6 1.0 3.6| 91.8 -6.6 85.3 28.4 0.60| 7.8 4.6 4000 64 10 17 6| 1.8 1.1 2.8|100.3 -13.0 87.4 21.8 0.48| 7.9 3.8 5000 70 10 27 6| 1.3 1.3 2.6|100.3 -23.6 76.7 15.3 0.31| 7.5 2.3 6000 73 10 26 5| 1.3 1.1 2.4|100.3 -25.2 75.1 12.5 0.24| 6.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//VO371/skewt/VO371.skewt.20200401.00.gif