UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 15 OCT 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 999 105 23.6 20.9 85 2.7 21.7 0 0 296.8 299.7 294.9 342.4 15.76 1 925 773 23.0 7.0 36 16.0 13.5 350 11 302.8 304.1 289.8 323.2 6.80 2 850 1501 16.8 8.8 59 8.0 11.9 315 20 303.7 305.3 291.4 328.8 8.39 3 700 3131 10.4 270 9 314.0 4 500 5840 -5.7 -53.7 1 48.0 -13.0 255 8 326.1 326.1 290.6 326.3 0.05 5 400 7560 -15.7 -60.7 1 45.0 -20.6 255 10 334.6 334.6 293.0 334.7 0.03 6 300 9660 -29.9 -69.9 1 40.0 -32.1 265 23 343.2 343.2 295.1 343.3 0.01 7 250 10940 -38.5 -75.5 1 37.0 -39.8 265 25 348.8 348.8 296.4 348.8 0.01 8 200 12430 -51.3 -84.3 1 33.0 -51.7 260 34 351.5 351.5 297.0 351.5 0.00 9 150 14240 -65.1 -94.1 1 29.0 -65.2 255 15 357.9 357.9 298.3 357.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5735.27 m Freezing level: 570.81 mb = 4880.91 m = 16013.30 ft Wetbulb zero: 682.94 mb = 3329.66 m = 10923.96 ft Precipitable water: 1.14 inches Sfc-500 mean rel hum: 53.53 % Est. max temperature: 30.57 C = 87.03 F Sfc-Lift cond lev (LCL): 960.68 mb = 444.39 m = 1457.96 ft T: 23.30 C 700-500 lapse rate: 5.94 C/km ThetaE index: 19.16 C Layer 925.0- 850.0 mb Conv cond level (CCL): 664.65 mb = 3548.23 m = 11641.03 ft Mean mixing ratio: 10.14 g/kg Conv temperature: 42.67 C = 108.80 F Cap Strength: 5.87 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 10.04 C Lifted Index @700 mb: 5.87 C Showalter Index: 6.12 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 14.50 C K Index: 6.83 Risk: None Sweat Index: 153.60 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.37 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 4544.54 J/kg Cap Strength: 5.88 C Lift Cond Lev (LCL): 821.51 mb = 1787.22 m = 5863.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 9 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 ---------------------------------------------------------- 0 999 105 0 0 -0.0 -0.0 | 129 9 -7.3 5.8 1 976 305 360 16 -0.0 -16.0 | 36 12 -7.3 -10.2 2 943 610 355 13 1.1 -13.0 | 41 9 -6.1 -7.1 3 925 773 350 11 1.9 -10.8 | 47 7 -5.4 -5.0 4 910 914 340 11 3.8 -10.3 | 38 6 -3.5 -4.5 5 878 1219 325 15 8.6 -12.3 | 348 7 1.3 -6.4 6 850 1501 315 20 14.1 -14.1 | 320 11 6.9 -8.3 7 817 1829 305 20 16.4 -11.5 | 302 11 9.1 -5.6 8 788 2134 315 10 7.1 -7.1 | 10 1 -0.2 -1.2 9 760 2438 320 6 3.9 -4.6 | 110 4 -3.4 1.3 10 733 2743 295 11 10.0 -4.6 | 246 3 2.7 1.2 11 707 3048 285 10 9.7 -2.6 | 216 4 2.4 3.3 12 700 3131 270 9 9.0 -0.0 | 196 6 1.7 5.8 13 656 3658 235 15 12.3 8.6 | 199 15 5.0 14.5 14 631 3962 235 17 13.9 9.8 | 203 17 6.6 15.6 15 608 4267 230 20 15.3 12.9 | 203 20 8.0 18.7 16 585 4572 230 18 13.8 11.6 | 200 19 6.5 17.4 17 564 4877 245 10 9.1 4.2 | 190 10 1.8 10.1 18 522 5486 230 6 4.6 3.9 | 165 10 -2.7 9.7 19 500 5840 255 8 7.7 2.1 | 183 8 0.4 7.9 20 484 6096 265 7 7.0 0.6 | 177 6 -0.3 6.5 21 400 7560 255 10 9.7 2.6 | 196 9 2.4 8.4 22 397 7620 255 10 9.7 2.6 | 196 9 2.4 8.4 23 322 9144 260 18 17.7 3.1 | 229 14 10.4 9.0 24 300 9660 265 23 22.9 2.0 | 243 17 15.6 7.9 25 250 10940 265 25 24.9 2.2 | 246 19 17.6 8.0 26 200 12430 260 34 33.5 5.9 | 246 29 26.2 11.8 27 163 13716 265 25 24.9 2.2 | 246 19 17.6 8.0 28 150 14240 255 15 14.5 3.9 | 217 12 7.2 9.7 Wind Parameters Mean winds (0-6000m): 278.8 at 12.4 knts Storm direction: 308.8 at 9.3 knts Shear (0-3000m) pos: 1.6 neg: 3.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 72.8 deg Storm rel helicity (0-3000m) pos: 10.3 neg: -61.4 tot: -51.1 m^2/s^2 ave: -17.0 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 32.20 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 ------------------------------------------------------------------------------- 500 358 12 49 9| 0.0 13.4 13.4| 2.7 -30.8 -28.1 -56.2 -0.70| 20.4-14.2 1000 351 12 43 8| 0.0 6.9 6.9| 4.2 -37.0 -32.8 -32.8 -0.64| 13.9 -8.8 1500 338 14 17 7| 0.0 6.9 6.9| 4.2 -52.5 -48.3 -32.2 -0.68| 12.4 -8.4 2000 328 15 357 7| 2.3 5.1 7.5| 8.0 -58.5 -50.5 -25.2 -0.49| 12.2 -6.0 2500 327 13 360 5| 1.9 3.7 5.5| 9.9 -58.5 -48.6 -19.4 -0.33| 11.4 -3.7 3000 322 13 352 4| 1.6 3.0 4.6| 10.3 -61.4 -51.1 -17.0 -0.30| 10.7 -3.3 4000 301 13 284 4| 1.2 2.9 4.0| 15.7 -64.7 -49.0 -12.2 -0.24| 9.8 -2.4 5000 284 14 246 6| 1.4 2.2 3.5| 15.7 -82.1 -66.4 -13.3 -0.26| 9.2 -2.4 6000 279 12 232 6| 1.1 1.7 2.7| 22.1 -90.2 -68.1 -11.4 -0.25| 8.3 -2.1 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251015.00.gif