UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for VH004... Searching the city database file for: VH004 ... Date:1200Z 1 APR 20 Station: VH004 WMO ident: 45004 Latitude: 22.32 Longitude: 114.17 ------------------------------------------------------------------------------- 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 1008 65 18.8 16.8 88 2.0 17.5 80 1 291.3 293.4 290.3 325.2 12.02 1 1000 133 18.2 16.7 91 1.5 17.2 80 7 291.4 293.5 290.4 325.4 12.04 2 950 572 15.6 15.6 100 0.0 15.6 111 17 293.0 295.1 290.7 326.6 11.81 3 942 644 18.0 17.4 96 0.6 17.6 120 16 296.2 298.6 293.0 334.7 13.39 4 925 800 17.6 17.6 100 0.0 17.6 145 9 297.3 299.8 293.6 337.3 13.82 5 906 978 17.6 17.4 99 0.2 17.5 166 7 299.1 301.6 294.3 339.7 13.93 6 853 1493 15.2 14.8 97 0.4 15.0 228 12 301.8 304.1 294.0 338.6 12.51 7 850 1523 15.2 12.7 85 2.5 13.6 230 13 302.1 304.1 292.9 334.4 10.92 8 845 1573 17.0 6.0 48 11.0 10.6 227 11 304.5 305.8 290.4 325.4 6.95 9 838 1645 17.6 5.6 45 12.0 10.6 222 10 305.8 307.1 290.7 326.5 6.82 10 831 1717 17.4 5.4 45 12.0 10.4 218 10 306.3 307.6 290.9 327.0 6.78 11 819 1841 16.8 6.8 52 10.0 10.8 211 9 307.0 308.4 291.7 330.0 7.59 12 814 1894 16.2 12.1 77 4.1 13.6 216 10 306.9 308.9 294.3 339.9 10.96 13 797 2073 14.6 14.6 100 0.0 14.6 233 14 307.0 309.5 296.0 346.9 13.23 14 704 3115 8.2 8.1 99 0.1 8.2 241 25 311.1 312.9 294.5 340.8 9.68 15 700 3162 8.4 7.1 92 1.3 7.6 245 25 311.8 313.5 294.3 339.8 9.08 16 680 3402 9.4 2.4 62 7.0 5.4 250 27 315.5 316.8 293.5 336.6 6.71 17 611 4279 2.8 -3.2 65 6.0 -0.2 263 27 317.7 318.7 292.7 333.6 4.95 18 573 4795 -1.5 -1.7 99 0.2 -1.6 269 28 318.5 319.7 293.7 337.5 5.91 19 571 4823 -1.7 -2.1 97 0.4 -1.9 269 28 318.6 319.8 293.6 337.1 5.75 20 567 4879 -1.1 -10.1 50 9.0 -5.0 268 28 320.0 320.6 291.8 330.3 3.13 21 555 5049 -2.5 -11.5 50 9.0 -6.2 267 29 320.3 320.8 291.6 329.8 2.86 22 550 5121 -2.5 -26.5 14 24.0 -9.4 267 29 321.1 321.3 289.9 323.9 0.80 23 544 5208 -3.1 -27.1 14 24.0 -9.8 267 30 321.4 321.6 290.0 324.1 0.76 24 500 5870 -8.3 -29.3 17 21.0 -13.5 255 33 322.9 323.1 290.4 325.3 0.68 25 467 6398 -11.5 -34.5 13 23.0 -16.3 241 36 325.3 325.4 290.8 326.9 0.44 26 465 6431 -11.7 -25.7 30 14.0 -15.4 240 36 325.5 325.7 291.5 329.1 1.01 27 458 6547 -12.3 -30.3 21 18.0 -16.5 242 35 326.1 326.3 291.3 328.6 0.67 28 416 7276 -18.1 -25.1 54 7.0 -19.9 250 40 327.8 328.0 292.3 332.0 1.20 29 414 7312 -18.3 -26.3 49 8.0 -20.3 250 41 328.0 328.2 292.2 331.8 1.08 30 409 7403 -16.9 -44.9 7 28.0 -21.1 250 44 330.9 330.9 292.2 331.6 0.17 31 400 7570 -18.1 -44.1 8 26.0 -22.0 250 50 331.5 331.5 292.3 332.2 0.19 32 300 9670 -29.9 -62.9 3 33.0 -32.1 255 71 343.2 343.2 295.1 343.4 0.03 33 298 9718 -30.1 -62.1 3 32.0 -32.3 256 71 343.6 343.6 295.2 343.7 0.03 34 268 10462 -36.1 -63.9 4 27.8 -37.5 265 75 345.4 345.4 295.6 345.5 0.03 35 250 10940 -40.1 -65.1 5 25.0 -41.1 265 73 346.4 346.5 295.8 346.6 0.02 36 200 12420 -52.1 -71.1 8 19.0 -52.5 265 75 350.3 350.3 296.7 350.3 0.01 37 195 12584 -53.5 -71.5 9 18.0 -53.8 266 75 350.6 350.6 296.8 350.6 0.01 38 152 14149 -65.7 -75.7 24 10.0 -65.8 275 73 355.6 355.6 297.8 355.6 0.01 39 150 14230 -66.1 -76.1 23 10.0 -66.2 275 73 356.2 356.2 298.0 356.3 0.01 40 148 14311 -66.5 -78.5 17 12.0 -66.6 276 73 356.9 356.9 298.1 356.9 0.01 41 143 14518 -65.7 -82.7 8 17.0 -65.8 279 73 361.8 361.8 299.1 361.8 0.00 42 100 16620 -77.3 -87.3 19 10.0 -77.3 260 42 378.4 378.4 302.0 378.4 0.00 43 88 17348 -80.9 -88.9 25 8.0 -80.9 260 35 385.3 385.3 303.1 385.3 0.00 44 71 18568 -77.5 -91.5 9 14.0 -77.6 271 21 416.9 416.9 307.3 416.9 0.00 45 70 18650 -75.7 -90.7 8 15.0 -75.7 280 17 422.4 422.4 308.0 422.4 0.00 46 64 19170 -73.9 -91.9 5 18.0 -74.0 230 21 437.4 437.4 309.6 437.4 0.00 47 62 19357 -70.5 -91.5 3 21.0 -70.6 233 20 448.9 448.9 310.7 448.9 0.00 48 59 19650 -72.1 -92.1 3 20.0 -72.2 248 18 451.7 451.7 311.0 451.7 0.00 49 56 19963 -65.5 -91.5 2 26.0 -65.8 250 15 473.5 473.5 313.0 473.5 0.00 50 53 20296 -67.5 -90.5 2 23.0 -67.7 210 12 476.4 476.4 313.2 476.4 0.00 51 50 20650 -63.9 -89.9 2 26.0 -64.3 145 11 492.9 492.9 314.4 492.9 0.00 52 44 21445 -58.7 -88.7 1 30.0 -59.5 157 10 524.0 524.0 316.5 524.0 0.00 53 38 22374 -56.3 -86.3 1 30.0 -57.4 101 5 552.5 552.5 318.2 552.5 0.01 54 34 23079 -58.1 -87.1 1 29.0 -59.1 76 10 565.6 565.6 318.9 565.7 0.01 55 30 23870 -57.3 -86.3 1 29.0 -58.5 45 5 588.4 588.4 320.0 588.5 0.01 56 20 26490 -47.7 -82.7 1 35.0 -51.9 125 11 690.2 690.2 324.1 690.3 0.02 57 15 28397 -44.7 -81.7 1 37.0 -51.0 166 18 759.3 759.3 326.2 759.6 0.03 58 14 28856 -45.7 -81.7 1 36.0 -51.8 172 11 771.1 771.1 326.5 771.4 0.04 59 12 29881 -45.7 -81.7 1 36.0 -52.4 25 5 805.8 805.8 327.4 806.2 0.04 60 11 30468 -39.1 -80.1 1 41.0 -49.4 42 10 850.1 850.1 328.4 850.7 0.06 61 10 31120 -39.1 -79.1 1 40.0 -49.8 35 13 873.6 873.6 328.9 874.4 0.08 62 7.7 32903 -41.5 -80.5 1 39.0 -52.2 931.7 931.8 330.0 932.6 0.08 TRP 88 17348 -80.9 -88.9 25 8.0 -80.9 260 35 385.3 385.3 303.1 385.3 0.00 WND 268 10462 -36.1 -63.9 4 27.8 -37.5 265 75 345.4 345.4 295.6 345.5 0.03 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 586.26 mb = 4614.98 m = 15140.82 ft Wetbulb zero: 613.98 mb = 4239.17 m = 13907.85 ft Precipitable water: 1.80 inches Sfc-500 mean rel hum: 73.34 % Est. max temperature: 29.04 C = 84.28 F Sfc-Lift cond lev (LCL): 978.89 mb = 315.42 m = 1034.83 ft T: 17.12 C 700-500 lapse rate: 6.17 C/km ThetaE index: 14.25 C Layer 853.0- 838.0 mb Conv cond level (CCL): 978.71 mb = 317.00 m = 1040.00 ft Mean mixing ratio: 12.63 g/kg Conv temperature: 19.57 C = 67.23 F Cap Strength: 6.22 C Lifted Index: 2.81 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 3.99 C Showalter Index: 0.94 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.00 C K Index: 34.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 211.40 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.86 J/kg Max Up Vert Vel: 8.47 m/s Conv Inhibition (B-): 58564.91 J/kg Cap Strength: 6.20 C Lift Cond Lev (LCL): 949.12 mb = 579.46 m = 1901.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 16 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 1008 65 80 1 -1.0 -0.2 | 100 17 -16.4 2.9 1 1000 133 80 7 -6.9 -1.2 | 95 22 -22.3 1.9 2 980 305 80 13 -12.8 -2.3 | 92 28 -28.3 0.9 3 946 610 115 17 -15.4 7.2 | 108 33 -30.9 10.3 4 925 800 145 9 -5.2 7.4 | 117 23 -20.6 10.5 5 913 914 155 7 -3.0 6.3 | 117 21 -18.4 9.5 6 881 1219 210 5 2.5 4.3 | 120 15 -13.0 7.4 7 850 1523 230 13 10.0 8.4 | 154 13 -5.5 11.5 8 850 1524 230 11 8.4 7.1 | 145 12 -7.0 10.2 9 820 1829 210 9 4.5 7.8 | 135 15 -11.0 10.9 10 791 2134 240 15 13.0 7.5 | 167 11 -2.5 10.6 11 763 2438 255 17 16.4 4.4 | 187 8 1.0 7.5 12 736 2743 245 21 19.0 8.9 | 197 13 3.6 12.0 13 710 3048 235 25 20.5 14.3 | 196 18 5.0 17.4 14 700 3162 245 25 22.7 10.6 | 208 15 7.2 13.7 15 684 3353 250 27 25.4 9.2 | 219 16 9.9 12.3 16 658 3658 250 27 25.4 9.2 | 219 16 9.9 12.3 17 588 4572 270 27 27.0 -0.0 | 255 12 11.5 3.1 18 524 5486 265 31 30.9 2.7 | 249 16 15.4 5.8 19 500 5870 255 33 31.9 8.5 | 235 20 16.4 11.6 20 485 6096 255 31 29.9 8.0 | 232 18 14.5 11.1 21 466 6401 240 36 31.2 18.0 | 217 26 15.7 21.1 22 430 7010 250 31 29.1 10.6 | 225 19 13.7 13.7 23 400 7570 250 50 47.0 17.1 | 237 37 31.5 20.2 24 365 8230 245 60 54.4 25.4 | 234 48 38.9 28.5 25 300 9670 255 71 68.6 18.4 | 248 57 53.1 21.5 26 268 10462 265 75 74.7 6.5 | 261 60 59.3 9.6 27 260 10668 265 75 74.7 6.5 | 261 60 59.3 9.6 28 250 10940 265 73 72.7 6.4 | 261 58 57.3 9.5 29 200 12420 265 75 74.7 6.5 | 261 60 59.3 9.6 30 150 14230 275 73 72.7 -6.4 | 273 57 57.3 -3.3 31 140 14630 280 73 71.9 -12.7 | 280 57 56.4 -9.6 32 126 15240 255 54 52.2 14.0 | 245 40 36.7 17.1 33 108 16154 260 58 57.1 10.1 | 252 44 41.7 13.2 34 103 16459 265 36 35.9 3.1 | 253 21 20.4 6.2 35 100 16620 260 42 41.4 7.3 | 248 28 25.9 10.4 36 98 16764 260 42 41.4 7.3 | 248 28 25.9 10.4 37 88 17348 260 35 34.5 6.1 | 244 21 19.0 9.2 38 88 17374 265 38 37.9 3.3 | 254 23 22.4 6.4 39 79 17983 235 29 23.8 16.6 | 203 21 8.3 19.7 40 75 18288 240 33 28.6 16.5 | 214 24 13.1 19.6 41 70 18650 280 17 16.7 -3.0 | 263 1 1.3 0.2 42 67 18898 300 23 19.9 -11.5 | 332 10 4.5 -8.4 43 64 19202 225 21 14.8 14.8 | 178 18 -0.6 18.0 44 58 19812 255 17 16.4 4.4 | 187 8 1.0 7.5 45 55 20117 245 13 11.8 5.5 | 157 9 -3.7 8.6 46 50 20650 145 11 -6.3 9.0 | 119 25 -21.8 12.1 47 49 20726 110 9 -8.5 3.1 | 105 25 -23.9 6.2 48 47 21031 140 13 -8.4 10.0 | 119 27 -23.8 13.1 49 43 21641 165 9 -2.3 8.7 | 124 21 -17.8 11.8 50 41 21946 165 11 -2.8 10.6 | 127 23 -18.3 13.7 51 39 22250 175 9 -0.8 9.0 | 127 20 -16.2 12.1 52 37 22555 0 0 -0.0 -0.0 | 101 16 -15.5 3.1 53 35 22860 130 11 -8.4 7.1 | 113 26 -23.9 10.2 54 34 23165 55 9 -7.4 -5.2 | 85 23 -22.8 -2.1 55 32 23470 65 21 -19.0 -8.9 | 81 35 -34.5 -5.8 56 30 23774 75 17 -16.4 -4.4 | 88 32 -31.9 -1.3 57 30 23870 45 5 -3.5 -3.5 | 89 19 -19.0 -0.4 58 29 24079 95 13 -13.0 1.1 | 98 29 -28.4 4.2 59 28 24384 70 9 -8.5 -3.1 | 90 24 -23.9 0.0 60 26 24689 55 9 -7.4 -5.2 | 85 23 -22.8 -2.1 61 25 24994 85 13 -13.0 -1.1 | 94 28 -28.4 2.0 62 24 25298 50 11 -8.4 -7.1 | 81 24 -23.9 -4.0 63 22 25908 110 15 -14.1 5.1 | 106 31 -29.5 8.2 64 21 26213 60 11 -9.5 -5.5 | 85 25 -25.0 -2.4 65 20 26490 125 11 -9.0 6.3 | 111 26 -24.5 9.4 66 20 26518 65 13 -11.8 -5.5 | 85 27 -27.2 -2.4 67 19 26822 130 11 -8.4 7.1 | 113 26 -23.9 10.2 68 17 27737 170 19 -3.3 18.7 | 139 29 -18.8 21.8 69 14 28651 165 17 -4.4 16.4 | 135 28 -19.9 19.5 70 14 28956 175 9 -0.8 9.0 | 127 20 -16.2 12.1 71 13 29566 0 0 -0.0 -0.0 | 101 16 -15.5 3.1 72 12 30175 45 9 -6.4 -6.4 | 82 22 -21.8 -3.3 73 10 31120 35 13 -7.5 -10.6 | 72 24 -22.9 -7.5 Wind Parameters Mean winds (0-6000m): 251.4 at 21.0 knts Storm direction: 281.4 at 15.8 knts Shear (0-3000m) pos: 3.4 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 97.6 deg Storm rel helicity (0-3000m) pos: 169.4 neg: -25.1 tot: 144.3 m^2/s^2 ave: 48.1 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.26 Bulk Shear: 137.27 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 91 12 97 27| 16.0 0.0 16.0| 56.9 -16.1 40.8 81.5 0.21| 20.4 4.3 1000 111 11 106 27| 3.2 0.0 3.2|108.6 -16.1 92.4 92.4 0.31| 18.9 5.8 1500 135 10 114 25| 4.0 0.0 4.0|132.5 -18.6 113.9 75.9 0.37| 16.0 5.8 2000 164 10 125 22| 3.7 0.0 3.7|150.7 -24.7 126.0 63.0 0.37| 14.2 5.2 2500 199 11 140 18| 4.0 0.0 4.0|165.9 -24.7 141.2 56.5 0.41| 13.1 5.4 3000 218 13 151 15| 3.4 1.4 4.8|169.4 -25.1 144.3 48.1 0.38| 12.3 4.7 4000 236 17 172 13| 3.1 1.1 4.2|209.0 -25.1 183.8 46.0 0.44| 10.7 4.7 5000 247 19 190 11| 2.7 1.1 3.7|225.2 -27.4 197.9 39.6 0.45| 9.3 4.2 6000 251 21 204 11| 2.2 1.5 3.7|225.2 -55.9 169.4 28.2 0.35| 8.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20200401.12.gif