UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 7 DEC 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 99 13.2 10.2 82 3.0 11.5 0 0 285.8 287.1 284.3 307.4 7.77 1 1000 158 15.8 5.8 51 10.0 10.4 325 15 289.0 290.0 283.5 305.4 5.78 2 925 822 14.0 4.0 51 10.0 8.7 345 11 293.6 294.6 285.2 309.6 5.51 3 850 1535 15.0 310 14 301.9 4 700 3158 11.2 265 17 314.9 5 500 5860 -8.1 -39.1 6 31.0 -14.2 260 18 323.2 323.2 290.0 324.1 0.26 6 400 7560 -19.5 -52.5 4 33.0 -23.2 260 37 329.6 329.7 291.7 329.9 0.07 7 300 9640 -33.9 -43.9 36 10.0 -34.9 250 49 337.6 337.6 294.0 338.6 0.26 8 250 10890 -43.5 -53.5 32 10.0 -44.0 250 65 341.4 341.4 294.7 341.8 0.10 9 200 12350 -56.7 -68.7 21 12.0 -56.9 255 72 343.0 343.0 295.0 343.1 0.02 10 198 12414 -57.1 -69.6 19 12.6 -57.3 255 72 343.4 343.4 295.1 343.4 0.02 11 150 14130 -67.5 -95.5 1 28.0 -67.6 240 61 353.8 353.8 297.4 353.8 0.00 12 100 16510 -79.9 -103.9 1 24.0 -79.9 265 36 373.4 373.4 301.1 373.4 0.00 TRP WND 198 12414 -57.1 -69.6 19 12.6 -57.3 255 72 343.4 343.4 295.1 343.4 0.02 Sounding variables and indices 1000-500 mb thick: 5702.00 m Freezing level: 583.94 mb = 4726.00 m = 15505.06 ft Wetbulb zero: 763.35 mb = 2433.78 m = 7984.74 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 52.41 % Est. max temperature: 28.50 C = 83.30 F Sfc-Lift cond lev (LCL): 962.59 mb = 482.73 m = 1583.74 ft T: 14.92 C 700-500 lapse rate: 7.14 C/km ThetaE index: 1.99 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 547.36 mb = 5133.21 m = 16841.04 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 48.57 C = 119.42 F Cap Strength: 16.34 C Lifted Index: 15.52 C Risk: None Lifted Index @300 mb: 21.22 C Lifted Index @700 mb: 16.34 C Showalter Index: 11.92 C Risk: None Total Totals Index: 29.28 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 6.18 C K Index: -5.55 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.09 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 12936.64 J/kg Cap Strength: 16.25 C Lift Cond Lev (LCL): 823.26 mb = 1802.23 m = 5912.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 11 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 99 0 0 -0.0 -0.0 | 140 11 -7.1 8.5 1 1000 158 325 15 8.6 -12.3 | 339 4 1.5 -3.8 2 983 305 340 16 5.5 -15.0 | 14 7 -1.7 -6.5 3 948 610 355 13 1.1 -13.0 | 53 7 -6.0 -4.5 4 925 822 345 11 2.8 -10.6 | 64 5 -4.3 -2.1 5 915 914 340 11 3.8 -10.3 | 61 4 -3.4 -1.8 6 882 1219 320 13 8.4 -10.0 | 320 2 1.2 -1.5 7 850 1535 310 14 10.7 -9.0 | 278 4 3.6 -0.5 8 821 1829 305 16 13.1 -9.2 | 276 6 6.0 -0.7 9 791 2134 305 17 13.9 -9.8 | 280 7 6.8 -1.3 10 763 2438 310 17 13.0 -10.9 | 292 6 5.9 -2.4 11 736 2743 300 15 13.0 -7.5 | 260 6 5.9 1.0 12 709 3048 270 16 16.0 -0.0 | 226 12 8.9 8.5 13 700 3158 265 17 16.9 1.5 | 225 14 9.8 10.0 14 658 3658 275 16 15.9 -1.4 | 231 11 8.8 7.1 15 633 3962 285 13 12.6 -3.4 | 227 7 5.4 5.1 16 610 4267 280 12 11.8 -2.1 | 216 8 4.7 6.4 17 587 4572 270 14 14.0 -0.0 | 219 11 6.9 8.5 18 565 4877 255 15 14.5 3.9 | 211 14 7.4 12.4 19 524 5486 270 14 14.0 -0.0 | 219 11 6.9 8.5 20 500 5860 260 18 17.7 3.1 | 222 16 10.6 11.6 21 485 6096 265 18 17.9 1.6 | 227 15 10.8 10.1 22 400 7560 260 37 36.4 6.4 | 243 33 29.3 14.9 23 397 7620 260 36 35.5 6.3 | 242 32 28.3 14.8 24 321 9144 245 41 37.2 17.3 | 229 40 30.0 25.8 25 300 9640 250 49 46.0 16.8 | 237 46 38.9 25.3 26 258 10668 250 60 56.4 20.5 | 239 57 49.3 29.0 27 250 10890 250 65 61.1 22.2 | 240 62 54.0 30.7 28 205 12192 255 71 68.6 18.4 | 246 67 61.5 26.9 29 200 12350 255 72 69.5 18.6 | 247 68 62.4 27.1 30 198 12414 255 72 69.5 18.6 | 247 68 62.4 27.1 31 160 13716 240 58 50.2 29.0 | 229 57 43.1 37.5 32 150 14130 240 61 52.8 30.5 | 230 60 45.7 39.0 33 124 15240 240 59 51.1 29.5 | 229 58 44.0 38.0 34 100 16510 265 36 35.9 3.1 | 248 31 28.7 11.6 35 70 18288 270 5 5.0 -0.0 | 166 9 -2.1 8.5 36 37 21336 355 3 0.3 -3.0 | 129 9 -6.9 5.5 37 20 24384 85 7 -7.0 -0.6 | 119 16 -14.1 7.9 38 11 27432 100 19 -18.7 3.3 | 115 28 -25.8 11.8 Wind Parameters Mean winds (0-6000m): 290.0 at 14.8 knts Storm direction: 320.0 at 11.1 knts Shear (0-3000m) pos: 0.0 neg: 2.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 85.5 deg Storm rel helicity (0-3000m) pos: 16.1 neg: -29.1 tot: -13.0 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.85 Bulk Shear: 20.12 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 ------------------------------------------------------------------------------- 500 341 14 28 5| 0.0 13.5 13.5| 11.6 -7.2 4.5 9.0 -0.47| 30.0-14.0 1000 342 13 40 5| 0.0 6.3 6.3| 13.3 -8.6 4.7 4.7 -0.41| 18.4 -7.5 1500 333 13 21 3| 0.0 5.0 5.0| 13.3 -10.8 2.5 1.7 -0.45| 14.0 -6.3 2000 325 14 344 3| 0.0 4.3 4.3| 13.9 -10.9 3.0 1.5 -0.42| 11.2 -4.7 2500 321 14 322 3| 0.0 3.3 3.3| 16.1 -13.5 2.5 1.0 -0.40| 9.6 -3.8 3000 315 15 299 4| 0.0 2.8 2.8| 16.1 -29.1 -13.0 -4.3 -0.45| 9.8 -4.4 4000 304 15 267 5| 0.7 2.1 2.8| 20.4 -32.3 -11.9 -3.0 -0.40| 8.3 -3.3 5000 296 15 251 6| 0.6 2.0 2.6| 23.6 -39.5 -15.9 -3.2 -0.37| 7.6 -2.8 6000 290 15 243 8| 0.5 1.9 2.4| 34.5 -39.5 -4.9 -0.8 -0.29| 7.0 -2.1 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251207.00.gif