UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033100.upa.cvt Date: 0000Z 31 MAR 20 Searching for VH004... Searching the city database file for: VH004 ... Date:0000Z 31 MAR 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 1006 68 19.8 19.0 95 0.8 19.3 85 9 292.4 294.9 292.2 331.8 13.87 1 1000 119 19.4 18.8 96 0.6 19.0 90 11 292.5 295.0 292.2 331.6 13.78 2 957 498 17.6 17.6 100 0.0 17.6 114 20 294.4 296.8 292.4 332.6 13.35 3 929 754 19.8 18.9 95 0.9 19.2 153 18 299.2 301.9 295.0 342.8 14.96 4 925 791 19.4 18.9 97 0.5 19.1 160 17 299.1 301.9 295.0 342.9 15.02 5 850 1517 15.8 15.8 100 0.0 15.8 205 15 302.7 305.2 294.9 342.4 13.40 6 849 1527 15.8 15.8 100 0.0 15.8 210 17 302.8 305.3 294.9 342.5 13.42 7 807 1959 15.8 14.0 89 1.8 14.6 238 21 307.2 309.6 295.6 345.1 12.55 8 711 3025 9.4 5.1 74 4.3 6.9 263 30 311.5 313.0 293.2 335.5 7.77 9 700 3155 8.4 4.3 75 4.1 6.0 265 31 311.8 313.2 293.0 334.9 7.46 10 654 3711 3.4 2.3 92 1.1 2.8 272 35 312.3 313.6 292.7 333.8 6.93 11 652 3736 4.0 -0.5 72 4.5 1.6 272 35 313.2 314.3 292.0 331.0 5.67 12 651 3749 6.6 -13.4 22 20.0 -1.6 273 35 316.3 316.7 289.8 323.2 2.09 13 649 3774 8.2 -24.8 8 33.0 -2.6 274 35 318.4 318.5 289.1 321.1 0.79 14 619 4163 5.4 -18.6 16 24.0 -3.4 274 35 319.5 319.8 290.1 324.4 1.42 15 602 4390 6.2 -27.8 7 34.0 -4.3 266 35 323.0 323.1 290.3 325.3 0.65 16 500 5880 -5.3 -33.3 9 28.0 -12.1 255 35 326.6 326.7 291.2 328.3 0.46 17 457 6577 -11.3 -37.3 10 26.0 -16.5 263 36 327.6 327.6 291.4 328.9 0.34 18 407 7459 -14.9 -50.9 3 36.0 -19.8 258 39 334.0 334.0 292.9 334.3 0.09 19 400 7590 -15.9 -50.9 3 35.0 -20.6 265 42 334.3 334.3 293.0 334.7 0.09 20 379 7994 -19.3 -51.3 4 32.0 -23.2 262 42 335.0 335.1 293.2 335.4 0.09 21 315 9350 -26.9 -59.9 3 33.0 -29.6 258 43 342.7 342.7 295.0 342.8 0.04 22 300 9700 -29.9 -58.9 4 29.0 -32.1 260 44 343.2 343.2 295.1 343.4 0.05 23 250 10970 -40.5 -56.5 16 16.0 -41.4 260 46 345.9 345.9 295.8 346.2 0.07 24 235 11387 -43.9 -60.9 14 17.0 -44.6 259 48 346.9 346.9 296.0 347.1 0.04 25 218 11887 -46.9 -69.9 6 23.0 -47.5 257 50 349.8 349.8 296.6 349.8 0.01 26 200 12450 -51.9 -69.9 10 18.0 -52.2 255 52 350.6 350.6 296.8 350.6 0.02 27 153 14139 -64.7 -76.7 18 12.0 -64.8 264 46 356.6 356.6 298.0 356.6 0.01 28 150 14260 -64.7 -78.7 13 14.0 -64.8 265 44 358.6 358.6 298.4 358.6 0.01 29 111 16043 -74.7 -86.7 14 12.0 -74.7 271 37 372.1 372.1 300.9 372.1 0.00 30 100 16640 -79.1 -87.1 26 8.0 -79.1 275 15 374.9 374.9 301.4 374.9 0.00 31 84 17614 -84.7 -89.6 41 4.9 -84.7 260 19 382.7 382.7 302.7 382.7 0.00 32 72 18487 -74.5 -90.5 7 16.0 -74.6 255 24 421.6 421.6 307.9 421.6 0.00 33 70 18650 -75.1 -91.1 7 16.0 -75.2 215 17 423.7 423.7 308.2 423.7 0.00 34 69 18733 -75.3 -91.3 6 16.0 -75.3 213 16 425.0 425.0 308.3 425.0 0.00 35 62 19364 -68.7 -90.7 3 22.0 -68.8 241 23 452.9 452.9 311.1 452.9 0.00 36 50 20670 -62.9 -88.9 2 26.0 -63.3 325 9 495.3 495.3 314.6 495.3 0.00 37 48 20922 -62.1 -89.1 2 27.0 -62.6 330 12 503.0 503.0 315.2 503.0 0.00 38 47 21053 -62.9 -88.9 2 26.0 -63.3 328 9 504.1 504.1 315.2 504.1 0.00 39 30 23850 -58.7 -86.7 2 28.0 -59.7 90 13 584.6 584.6 319.9 584.7 0.01 40 21 26107 -55.7 -85.7 1 30.0 -57.7 128 21 656.5 656.5 322.9 656.5 0.01 41 20 26420 -53.1 -85.1 1 32.0 -55.8 155 7 673.6 673.6 323.6 673.7 0.01 42 11 30382 -40.7 -78.7 1 38.0 -50.1 58 11 844.3 844.3 328.3 845.0 0.07 43 11 30382 -40.9 -78.9 1 38.0 -50.3 58 11 843.6 843.6 328.2 844.3 0.07 TRP 84 17614 -84.7 -89.6 41 4.9 -84.7 260 19 382.7 382.7 302.7 382.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5761.00 m Freezing level: 547.01 mb = 5193.53 m = 17038.94 ft Wetbulb zero: 651.49 mb = 3742.57 m = 12278.62 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 59.13 % Est. max temperature: 29.77 C = 85.59 F Sfc-Lift cond lev (LCL): 994.52 mb = 166.34 m = 545.72 ft T: 19.18 C 700-500 lapse rate: 5.03 C/km ThetaE index: 23.96 C Layer 711.0- 619.0 mb Conv cond level (CCL): 988.91 mb = 215.06 m = 705.57 ft Mean mixing ratio: 14.05 g/kg Conv temperature: 20.38 C = 68.69 F Cap Strength: 6.06 C Lifted Index: 3.06 C Risk: None Lifted Index @300 mb: 6.47 C Lifted Index @700 mb: 1.93 C Showalter Index: 0.54 C Risk: Thunderstorms probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 21.10 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 375.36 Risk: Showers and thunderstorms possible Energy Index: -2.65 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.91 J/kg Max Up Vert Vel: 8.59 m/s Conv Inhibition (B-): 34566.45 J/kg Cap Strength: 5.99 C Lift Cond Lev (LCL): 949.57 mb = 564.90 m = 1853.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 21 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 1006 68 85 9 -9.0 -0.8 | 97 29 -29.2 3.8 1 1000 119 90 11 -11.0 0.0 | 98 32 -31.3 4.6 2 979 305 95 19 -18.9 1.7 | 99 40 -39.2 6.3 3 945 610 125 21 -17.2 12.0 | 114 41 -37.5 16.6 4 925 791 160 17 -5.8 16.0 | 128 33 -26.1 20.6 5 912 914 165 19 -4.9 18.4 | 132 34 -25.2 23.0 6 880 1219 185 13 1.1 13.0 | 133 26 -19.1 17.6 7 850 1517 205 15 6.3 13.6 | 143 23 -13.9 18.2 8 849 1524 210 17 8.5 14.7 | 149 23 -11.8 19.3 9 790 2134 250 23 21.6 7.9 | 186 13 1.4 12.5 10 700 3155 265 31 30.9 2.7 | 236 13 10.6 7.3 11 658 3658 270 35 35.0 -0.0 | 253 15 14.7 4.6 12 634 3962 280 35 34.5 -6.1 | 276 14 14.2 -1.5 13 588 4572 260 35 34.5 6.1 | 233 18 14.2 10.7 14 500 5880 255 35 33.8 9.1 | 225 19 13.6 13.7 15 486 6096 250 35 32.9 12.0 | 217 21 12.6 16.6 16 431 7010 275 36 35.9 -3.1 | 265 16 15.6 1.5 17 415 7315 250 36 33.8 12.3 | 219 22 13.6 16.9 18 400 7590 265 42 41.8 3.7 | 249 23 21.6 8.3 19 398 7620 265 42 41.8 3.7 | 249 23 21.6 8.3 20 337 8839 255 42 40.6 10.9 | 233 26 20.3 15.5 21 300 9700 260 44 43.3 7.6 | 242 26 23.1 12.2 22 261 10668 275 48 47.8 -4.2 | 269 28 27.6 0.4 23 250 10970 260 46 45.3 8.0 | 243 28 25.0 12.6 24 200 12450 255 52 50.2 13.5 | 239 35 30.0 18.1 25 199 12497 255 50 48.3 12.9 | 238 33 28.0 17.5 26 164 13716 260 54 53.2 9.4 | 247 36 32.9 14.0 27 150 14260 265 44 43.8 3.8 | 250 25 23.6 8.4 28 134 14935 275 40 39.8 -3.5 | 267 20 19.6 1.1 29 114 15850 265 42 41.8 3.7 | 249 23 21.6 8.3 30 103 16459 285 25 24.1 -6.5 | 296 4 3.9 -1.9 31 100 16640 275 15 14.9 -1.3 | 122 6 -5.3 3.3 32 98 16764 275 15 14.9 -1.3 | 122 6 -5.3 3.3 33 88 17374 250 23 21.6 7.9 | 186 13 1.4 12.5 34 84 17614 260 19 18.7 3.3 | 169 8 -1.5 7.9 35 83 17678 265 21 20.9 1.8 | 186 6 0.7 6.4 36 79 17983 235 25 20.5 14.3 | 181 19 0.2 18.9 37 75 18288 235 35 28.7 20.1 | 199 26 8.4 24.7 38 71 18593 265 19 18.9 1.7 | 168 6 -1.3 6.3 39 70 18650 215 17 9.8 13.9 | 150 21 -10.5 18.5 40 67 18898 210 15 7.5 13.0 | 144 22 -12.8 17.6 41 64 19202 250 21 19.7 7.2 | 177 12 -0.5 11.8 42 61 19507 235 25 20.5 14.3 | 181 19 0.2 18.9 43 55 20117 285 15 14.5 -3.9 | 97 6 -5.8 0.7 44 52 20422 325 17 9.8 -13.9 | 48 14 -10.5 -9.3 45 50 20670 325 9 5.2 -7.4 | 80 15 -15.1 -2.8 46 50 20726 340 17 5.8 -16.0 | 52 18 -14.4 -11.4 47 47 21031 325 9 5.2 -7.4 | 80 15 -15.1 -2.8 48 43 21641 40 13 -8.4 -10.0 | 79 29 -28.6 -5.4 49 41 21946 60 11 -9.5 -5.5 | 88 30 -29.8 -0.9 50 39 22250 25 9 -3.8 -8.2 | 82 24 -24.1 -3.6 51 37 22555 95 19 -18.9 1.7 | 99 40 -39.2 6.3 52 33 23165 130 11 -8.4 7.1 | 112 31 -28.7 11.7 53 32 23470 175 17 -1.5 16.9 | 135 31 -21.7 21.5 54 30 23850 90 13 -13.0 0.0 | 98 34 -33.3 4.6 55 29 24079 85 9 -9.0 -0.8 | 97 29 -29.2 3.8 56 28 24384 110 11 -10.3 3.8 | 105 32 -30.6 8.4 57 26 24689 70 5 -4.7 -1.7 | 97 25 -25.0 2.9 58 25 24994 80 9 -8.9 -1.6 | 96 29 -29.1 3.0 59 24 25298 120 19 -16.5 9.5 | 111 39 -36.7 14.1 60 22 25908 125 25 -20.5 14.3 | 115 45 -40.7 18.9 61 21 26213 130 19 -14.6 12.2 | 116 39 -34.8 16.8 62 20 26420 155 7 -3.0 6.3 | 115 26 -23.2 10.9 63 19 26518 130 13 -10.0 8.4 | 113 33 -30.2 13.0 64 18 26822 155 5 -2.1 4.5 | 112 24 -22.4 9.1 65 15 27432 115 9 -8.2 3.8 | 106 30 -28.4 8.4 66 14 27737 75 11 -10.6 -2.8 | 93 31 -30.9 1.8 67 11 28651 55 11 -9.0 -6.3 | 87 29 -29.3 -1.7 68 10 28956 100 11 -10.8 1.9 | 102 32 -31.1 6.5 69 9 29261 55 3 -2.5 -1.7 | 97 23 -22.7 2.9 70 8 29566 5 15 -1.3 -14.9 | 64 24 -21.6 -10.3 Wind Parameters Mean winds (0-6000m): 252.8 at 27.7 knts Storm direction: 282.8 at 20.8 knts Shear (0-3000m) pos: 6.7 neg: 0.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 133.8 deg Storm rel helicity (0-3000m) pos: 365.0 neg: -1.3 tot: 363.7 m^2/s^2 ave: 121.2 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 8.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.15 Bulk Shear: 248.68 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 ------------------------------------------------------------------------------- 500 102 17 103 38| 14.8 0.0 14.8|104.3 0.0 104.3 208.7 0.53| 19.2 10.2 1000 128 18 115 38| 9.4 0.0 9.4|239.5 0.0 239.5 239.5 0.63| 19.4 12.3 1500 147 17 122 35| 8.2 0.0 8.2|284.8 -1.3 283.5 189.0 0.62| 17.1 10.6 2000 172 17 134 31| 8.0 0.0 8.0|329.1 -1.3 327.7 163.9 0.65| 16.0 10.3 2500 198 19 147 27| 7.3 0.0 7.3|347.8 -1.3 346.5 138.6 0.67| 14.1 9.4 3000 219 20 160 22| 6.7 0.0 6.7|365.0 -1.3 363.7 121.2 0.69| 12.6 8.8 4000 245 24 185 15| 5.6 0.0 5.6|406.8 -8.9 397.9 99.5 0.69| 11.3 7.7 5000 252 26 199 14| 4.5 1.2 5.7|406.8 -53.8 353.0 70.6 0.50| 10.2 5.1 6000 253 28 206 14| 3.8 1.3 5.1|406.8 -73.9 332.9 55.5 0.44| 8.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//VH004/skewt/VH004.skewt.20200331.00.gif