UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031900.upa.cvt Date: 0000Z 19 MAR 20 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 19 MAR 20 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1009 3 28.2 24.2 79 4.0 25.3 0 0 300.6 304.1 298.1 357.0 19.17 1 1000 101 27.4 24.5 84 2.9 25.3 15 8 300.5 304.2 298.4 358.5 19.71 2 925 789 23.2 20.0 82 3.2 20.9 350 6 303.0 306.0 296.8 350.8 16.11 3 904 990 22.4 15.4 65 7.0 17.7 346 9 304.2 306.5 294.5 340.7 12.26 4 850 1524 18.0 16.9 93 1.1 17.2 85 8 305.0 307.7 296.2 348.0 14.40 5 847 1554 18.0 17.1 94 0.9 17.4 81 8 305.3 308.0 296.4 349.1 14.64 6 802 2021 16.0 14.2 89 1.8 14.8 57 11 308.0 310.4 295.9 346.7 12.80 7 759 2487 11.6 11.4 99 0.2 11.5 66 12 308.1 310.2 294.8 342.1 11.23 8 742 2676 10.8 5.8 71 5.0 7.8 69 14 309.2 310.7 292.6 333.2 7.82 9 733 2779 12.4 -0.6 41 13.0 5.5 72 15 312.1 313.0 291.1 327.8 5.00 10 717 2964 12.2 -3.8 32 16.0 4.1 84 16 313.8 314.6 290.7 326.7 4.03 11 700 3165 10.6 0.6 50 10.0 5.1 120 10 314.2 315.3 292.3 332.2 5.72 12 677 3441 7.6 4.2 79 3.4 5.6 109 8 313.9 315.4 293.8 337.8 7.66 13 662 3626 7.2 -6.8 36 14.0 0.6 102 7 315.5 316.1 290.7 326.6 3.47 14 626 4084 5.8 -11.2 28 17.0 -1.6 88 10 318.9 319.4 291.0 327.5 2.59 15 543 5228 -3.1 -15.1 39 12.0 -7.7 324 6 321.6 322.0 291.4 328.9 2.18 16 510 5724 -3.5 -20.5 25 17.0 -9.3 257 8 326.9 327.2 292.3 332.1 1.47 17 500 5880 -4.5 -13.5 49 9.0 -8.2 245 10 327.6 328.1 293.5 336.8 2.70 18 496 5943 -4.1 -19.1 30 15.0 -9.4 246 11 328.8 329.1 293.0 334.8 1.70 19 431 7032 -13.3 -18.3 66 5.0 -15.0 258 21 330.6 331.0 293.8 337.9 2.10 20 415 7320 -13.9 -19.9 60 6.0 -15.9 225 23 333.4 333.8 294.3 340.1 1.90 21 402 7562 -13.9 -30.9 22 17.0 -18.0 242 20 336.4 336.6 294.1 339.2 0.72 22 400 7600 -14.3 -31.3 22 17.0 -18.3 245 19 336.4 336.5 294.1 339.0 0.70 23 344 8722 -24.3 -40.3 21 16.0 -26.7 258 23 337.7 337.7 294.1 339.0 0.33 24 321 9224 -25.9 -41.9 21 16.0 -28.2 277 27 342.2 342.3 295.1 343.4 0.30 25 300 9710 -30.3 -44.3 24 14.0 -31.9 295 30 342.7 342.7 295.2 343.7 0.25 26 250 10980 -40.9 -58.9 13 18.0 -41.8 295 42 345.3 345.3 295.6 345.5 0.05 27 242 11201 -42.3 -61.3 11 19.0 -43.1 291 42 346.4 346.4 295.8 346.6 0.04 28 200 12460 -53.5 -67.5 17 14.0 -53.8 270 38 348.0 348.1 296.2 348.1 0.02 29 167 13590 -62.5 -71.5 29 9.0 -62.6 271 41 351.5 351.5 297.0 351.5 0.01 30 150 14240 -68.1 -77.1 26 9.0 -68.2 255 43 352.8 352.8 297.3 352.8 0.01 31 130 15085 -75.3 -84.3 23 9.0 -75.3 263 42 354.6 354.6 297.6 354.6 0.00 32 116 15740 -78.5 -87.5 22 9.0 -78.5 282 45 360.4 360.4 298.8 360.4 0.00 33 103 16420 -76.9 -85.9 22 9.0 -76.9 266 27 376.0 376.0 301.6 376.0 0.00 34 100 16590 -77.9 -86.9 22 9.0 -77.9 240 14 377.2 377.2 301.8 377.2 0.00 35 85 17506 -85.3 -95.3 15 10.0 -85.3 230 28 380.2 380.2 302.3 380.2 0.00 36 84 17571 -85.3 -95.3 15 10.0 -85.3 232 27 381.5 381.5 302.5 381.5 0.00 37 72 18429 -82.5 -92.5 16 10.0 -82.5 264 13 404.6 404.6 305.8 404.6 0.00 38 71 18509 -78.3 -88.3 18 10.0 -78.3 267 12 415.2 415.2 307.2 415.2 0.00 39 70 18590 -77.7 -87.7 18 10.0 -77.7 270 11 418.2 418.2 307.5 418.2 0.00 40 60 19497 -66.3 -78.3 17 12.0 -66.5 332 8 462.5 462.5 312.0 462.6 0.01 41 54 20130 -69.3 -96.3 1 27.0 -69.5 14 6 469.7 469.7 312.6 469.7 0.00 42 50 20590 -68.5 -95.5 1 27.0 -68.7 45 4 482.1 482.1 313.6 482.1 0.00 43 46 21090 -69.9 -96.9 1 27.0 -70.1 56 7 490.3 490.3 314.2 490.3 0.00 44 45 21222 -66.5 -93.5 1 27.0 -66.8 59 8 501.7 501.7 315.1 501.7 0.00 45 42 21640 -67.3 -94.3 1 27.0 -67.6 69 11 509.7 509.7 315.6 509.7 0.00 46 40 21938 -62.7 -91.7 1 29.0 -63.2 76 13 528.4 528.4 316.8 528.4 0.00 47 35 22760 -64.7 -92.7 1 28.0 -65.1 94 19 543.7 543.7 317.8 543.8 0.00 48 30 23710 -61.5 -90.5 1 29.0 -62.3 115 25 577.0 577.0 319.5 577.0 0.00 49 25 24858 -55.1 -86.1 1 31.0 -56.9 104 34 626.2 626.2 321.7 626.3 0.01 50 22 25674 -55.5 -86.5 1 31.0 -57.5 96 40 648.4 648.4 322.6 648.4 0.01 51 20 26290 -49.7 -82.7 1 33.0 -53.2 90 44 684.0 684.1 323.9 684.2 0.02 52 17 27364 -45.1 -79.1 1 34.0 -50.7 91 42 731.3 731.4 325.4 731.7 0.05 53 10 30920 -43.5 -78.5 1 35.0 -51.9 95 36 857.2 857.2 328.5 858.0 0.08 54 8.3 32173 -43.7 -78.7 1 35.0 -52.8 903.3 903.4 329.5 904.4 0.10 55 7.4 32954 -37.9 -73.9 1 36.0 -50.7 957.0 957.2 330.5 959.8 0.23 56 6.2 34172 -38.5 -74.5 1 36.0 -51.9 1004.1 1004.3 331.3 1007.3 0.25 57 5.7 34754 -34.9 -72.9 1 38.0 -51.0 1044.4 1044.6 331.9 1048.9 0.35 TRP 85 17506 -85.3 -95.3 15 10.0 -85.3 230 28 380.2 380.2 302.3 380.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 571.91 mb = 4829.48 m = 15844.56 ft Wetbulb zero: 651.94 mb = 3751.04 m = 12306.42 ft Precipitable water: 1.95 inches Sfc-500 mean rel hum: 59.07 % Est. max temperature: 32.50 C = 90.51 F Sfc-Lift cond lev (LCL): 952.63 mb = 529.30 m = 1736.53 ft T: 24.79 C 700-500 lapse rate: 5.56 C/km ThetaE index: 22.44 C Layer 802.0- 700.0 mb Conv cond level (CCL): 880.59 mb = 1217.48 m = 3994.31 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 32.18 C = 89.92 F Cap Strength: 1.64 C Lifted Index: -2.82 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.89 C Lifted Index @700 mb: -0.96 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 21.40 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 228.80 Risk: None Energy Index: -2.26 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1483.06 J/kg Max Up Vert Vel: 54.46 m/s Conv Inhibition (B-): 20.30 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 914.11 mb = 892.63 m = 2928.56 ft Lev Free Conv (LFC): 859.11 mb = 1431.57 m = 4696.69 ft Equ Level (EL): 139.11 mb = 14684.90 m = 48178.21 ft B at Equ Level: 1481.67 J/kg Max Parcel Lev (MPL): 79.11 mb = 17905.31 m = 58743.76 ft Wind level data Storm motion: 86 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 1009 3 0 0 -0.0 -0.0 | 266 7 6.6 0.4 1 1000 101 15 8 -2.1 -7.7 | 328 9 4.6 -7.3 2 977 305 345 9 2.3 -8.7 | 313 12 9.0 -8.3 3 944 610 345 4 1.0 -3.9 | 294 8 7.7 -3.5 4 925 789 350 6 1.0 -5.9 | 306 9 7.7 -5.5 5 912 914 345 9 2.3 -8.7 | 313 12 9.0 -8.3 6 880 1219 350 7 1.2 -6.9 | 310 10 7.8 -6.5 7 850 1524 85 8 -8.0 -0.7 | 78 1 -1.3 -0.3 8 820 1829 45 10 -7.1 -7.1 | 4 7 -0.4 -6.7 9 791 2134 65 12 -10.9 -5.1 | 42 6 -4.3 -4.7 10 763 2438 65 12 -10.9 -5.1 | 42 6 -4.3 -4.7 11 736 2743 70 15 -14.1 -5.1 | 58 9 -7.5 -4.7 12 710 3048 90 16 -16.0 0.0 | 92 9 -9.4 0.4 13 700 3165 120 10 -8.7 5.0 | 159 6 -2.0 5.4 14 659 3658 100 7 -6.9 1.2 | 171 2 -0.3 1.6 15 634 3962 100 11 -10.8 1.9 | 119 5 -4.2 2.3 16 611 4267 65 9 -8.2 -3.8 | 24 4 -1.5 -3.4 17 588 4572 55 6 -4.9 -3.4 | 331 3 1.7 -3.0 18 566 4877 25 6 -2.5 -5.4 | 321 6 4.1 -5.0 19 525 5486 275 6 6.0 -0.5 | 271 13 12.6 -0.1 20 500 5880 245 10 9.1 4.2 | 254 16 15.7 4.6 21 486 6096 250 13 12.2 4.4 | 256 19 18.8 4.9 22 467 6401 260 18 17.7 3.1 | 262 25 24.3 3.5 23 449 6706 260 21 20.7 3.6 | 262 28 27.3 4.1 24 432 7010 260 21 20.7 3.6 | 262 28 27.3 4.1 25 415 7315 225 23 16.3 16.3 | 234 28 22.9 16.7 26 400 7600 245 19 17.2 8.0 | 251 25 23.8 8.4 27 383 7925 245 19 17.2 8.0 | 251 25 23.8 8.4 28 367 8230 240 20 17.3 10.0 | 247 26 23.9 10.4 29 300 9710 295 30 27.2 -12.7 | 290 36 33.8 -12.3 30 298 9754 295 30 27.2 -12.7 | 290 36 33.8 -12.3 31 261 10668 295 30 27.2 -12.7 | 290 36 33.8 -12.3 32 250 10973 300 40 34.6 -20.0 | 295 46 41.3 -19.6 33 250 10980 295 42 38.1 -17.7 | 291 48 44.7 -17.3 34 239 11278 290 42 39.5 -14.4 | 287 48 46.1 -14.0 35 218 11887 285 40 38.6 -10.4 | 282 46 45.3 -9.9 36 208 12192 280 38 37.4 -6.6 | 278 44 44.0 -6.2 37 200 12460 270 38 38.0 -0.0 | 269 45 44.6 0.4 38 172 13411 275 41 40.8 -3.6 | 274 48 47.5 -3.2 39 155 14021 260 42 41.4 7.3 | 261 49 48.0 7.7 40 150 14240 255 43 41.5 11.1 | 257 50 48.2 11.5 41 140 14630 250 41 38.5 14.0 | 252 47 45.2 14.4 42 114 15850 285 45 43.5 -11.6 | 283 51 50.1 -11.2 43 108 16154 305 48 39.3 -27.5 | 301 53 45.9 -27.1 44 100 16590 240 14 12.1 7.0 | 248 20 18.7 7.4 45 97 16764 240 14 12.1 7.0 | 248 20 18.7 7.4 46 85 17506 230 28 21.4 18.0 | 237 34 28.1 18.4 47 70 18590 270 11 11.0 -0.0 | 269 18 17.6 0.4 48 50 20590 45 4 -2.8 -2.8 | 303 5 3.8 -2.4 49 30 23710 115 25 -22.7 10.6 | 124 19 -16.0 11.0 50 20 26290 90 44 -44.0 0.0 | 91 37 -37.4 0.4 51 10 30920 95 36 -35.9 3.1 | 97 29 -29.2 3.5 Wind Parameters Mean winds (0-6000m): 56.5 at 8.8 knts Storm direction: 86.5 at 6.6 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -179.0 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -20.1 tot: 33.6 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.6 10^-3/s Energy-Hel index: 0.33 Bulk Rich Number: 158.54 Bulk Shear: 9.35 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 ------------------------------------------------------------------------------- 500 355 7 313 10| 0.0 5.9 5.9| 13.4 -13.3 0.1 0.2 0.21| 16.6 3.6 1000 351 7 309 10| 1.4 3.0 4.3| 20.8 -16.2 4.6 4.6 0.23| 11.8 2.7 1500 357 7 314 10| 3.5 2.0 5.4| 32.3 -17.5 14.8 9.9 0.36| 12.4 4.4 2000 17 8 328 8| 2.6 2.6 5.2| 35.7 -20.1 15.6 7.8 0.29| 11.2 3.2 2500 32 9 343 7| 2.6 2.1 4.7| 39.7 -20.1 19.6 7.8 0.32| 9.5 3.0 3000 45 10 1 6| 3.1 1.7 4.9| 53.7 -20.1 33.6 11.2 0.39| 9.1 3.6 4000 62 10 24 4| 1.9 1.5 3.4| 69.8 -22.6 47.2 11.8 0.39| 9.0 3.5 5000 61 9 19 4| 1.5 2.0 3.5| 69.8 -34.0 35.8 7.2 0.20| 8.7 1.7 6000 56 9 10 5| 1.2 1.7 3.0| 71.0 -74.2 -3.2 -0.5 0.05| 8.7 0.4 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20200319.00.gif