UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113023.upa.cvt Date: 2300Z 30 NOV 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 30 NOV 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1013 6 17.4 15.3 87 2.1 16.1 0 0 289.5 291.4 288.7 319.9 10.85 1 1011 23 19.0 15.3 79 3.7 16.6 2 2 291.2 293.2 289.3 322.0 10.87 2 1007 57 19.8 14.9 73 4.9 16.7 5 5 292.4 294.3 289.5 322.6 10.63 3 1002 100 21.4 13.4 60 8.0 16.3 8 8 294.4 296.1 289.4 322.2 9.68 4 993 178 22.2 11.2 50 11.0 15.4 11 10 295.9 297.5 288.9 320.4 8.43 5 925 788 18.0 10.0 59 8.0 13.1 30 9 297.7 299.2 289.4 322.1 8.36 6 915 880 17.0 11.0 68 6.0 13.3 26 10 297.6 299.3 290.0 324.0 9.04 7 881 1200 14.6 7.6 63 7.0 10.5 34 11 298.4 299.7 288.8 320.2 7.45 8 877 1238 14.4 7.4 63 7.0 10.3 37 11 298.5 299.9 288.8 320.2 7.38 9 862 1383 14.6 0.6 38 14.0 7.3 52 10 300.2 301.1 286.8 314.2 4.63 10 850 1501 14.2 -0.8 36 15.0 6.6 65 9 301.0 301.8 286.7 313.8 4.24 11 846 1541 14.2 1.2 41 13.0 7.3 63 9 301.4 302.3 287.5 316.3 4.93 12 813 1876 14.2 -10.8 17 25.0 3.7 1 5 304.9 305.3 285.8 311.4 2.06 13 802 1992 15.8 -28.2 3 44.0 2.1 316 4 307.8 307.9 285.1 309.4 0.47 14 780 2228 16.4 257 4 310.9 15 778 2250 16.6 -28.4 3 45.0 2.3 256 4 311.3 311.4 286.4 313.0 0.47 16 724 2859 14.2 -22.8 6 37.0 1.1 291 8 315.2 315.3 288.1 318.1 0.84 17 700 3142 12.2 -23.8 6 36.0 -0.1 270 10 316.0 316.1 288.3 318.8 0.80 18 628 4037 4.8 -28.2 7 33.0 -4.8 268 9 317.5 317.6 288.6 319.6 0.60 19 564 4904 0.0 -28.0 10 28.0 -8.0 255 20 321.8 321.9 290.0 324.2 0.68 20 526 5459 -2.3 -35.3 6 33.0 -10.2 255 19 325.5 325.6 290.8 326.8 0.36 21 518 5581 -2.5 -20.5 24 18.0 -8.7 255 19 326.7 327.0 292.2 331.7 1.44 22 500 5860 -4.7 -20.7 27 16.0 -10.1 255 19 327.3 327.6 292.4 332.5 1.47 23 487 6067 -5.7 -32.7 10 27.0 -12.3 251 22 328.6 328.7 291.8 330.4 0.50 24 445 6768 -10.7 -26.7 26 16.0 -15.1 225 30 330.8 331.0 292.9 334.3 0.97 25 423 7156 -13.5 -17.7 71 4.2 -15.0 225 33 332.1 332.5 294.3 340.0 2.25 26 400 7580 -15.5 -19.3 73 3.8 -16.7 235 40 334.8 335.3 294.8 342.2 2.08 27 366 8246 -19.9 -22.9 77 3.0 -20.8 252 39 337.6 337.9 295.2 343.6 1.66 28 339 8810 -24.5 -26.3 85 1.8 -24.9 256 38 338.8 339.1 295.2 343.6 1.32 29 300 9690 -30.7 -34.2 71 3.5 -31.3 240 38 342.1 342.3 295.4 344.8 0.70 30 280 10181 -34.7 -38.6 68 3.9 -35.2 238 41 343.2 343.3 295.5 345.1 0.49 31 257 10780 -38.9 -47.9 38 9.0 -39.6 236 45 345.5 345.5 295.8 346.3 0.20 32 250 10970 -40.5 -49.5 37 9.0 -41.2 235 46 345.9 345.9 295.8 346.5 0.17 33 200 12440 -53.9 -59.9 48 6.0 -54.1 230 44 347.4 347.4 296.1 347.7 0.06 34 191 12734 -56.7 -61.1 57 4.4 -56.8 230 46 347.5 347.5 296.1 347.8 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5742.92 m Freezing level: 564.00 mb = 4903.96 m = 16088.92 ft Wetbulb zero: 701.90 mb = 3119.22 m = 10233.54 ft Precipitable water: 0.78 inches Sfc-500 mean rel hum: 22.70 % Est. max temperature: 28.08 C = 82.55 F Sfc-Lift cond lev (LCL): 982.01 mb = 273.56 m = 897.49 ft T: 21.54 C 700-500 lapse rate: 6.22 C/km ThetaE index: 6.90 C Layer 813.0- 780.0 mb Conv cond level (CCL): 629.69 mb = 4014.78 m = 13171.68 ft Mean mixing ratio: 8.72 g/kg Conv temperature: 45.49 C = 113.88 F Cap Strength: 11.60 C Lifted Index: 10.81 C Risk: None Lifted Index @300 mb: 15.10 C Lifted Index @700 mb: 11.13 C Showalter Index: 15.26 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 3.90 C K Index: -17.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.72 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 5392.72 J/kg Cap Strength: 11.57 C Lift Cond Lev (LCL): 845.79 mb = 1542.93 m = 5062.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 8 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 1013 6 0 0 -0.0 -0.0 | 128 8 -6.7 5.2 1 1000 0 10 10 -1.7 -9.8 | 61 10 -8.4 -4.7 2 941 610 20 8 -2.7 -7.5 | 76 10 -9.4 -2.3 3 925 788 30 9 -4.5 -7.8 | 77 11 -11.2 -2.6 4 911 914 25 10 -4.2 -9.1 | 70 12 -10.9 -3.9 5 879 1219 35 11 -6.3 -9.0 | 74 14 -13.0 -3.8 6 850 1501 65 9 -8.2 -3.8 | 95 15 -14.8 1.4 7 848 1524 65 9 -8.2 -3.8 | 95 15 -14.8 1.4 8 818 1829 20 5 -1.7 -4.7 | 93 8 -8.4 0.5 9 789 2134 260 4 3.9 0.7 | 155 6 -2.7 5.9 10 761 2438 250 4 3.8 1.4 | 156 7 -2.9 6.5 11 734 2743 295 7 6.3 -3.0 | 172 2 -0.3 2.2 12 708 3048 285 9 8.7 -2.3 | 215 4 2.0 2.9 13 700 3142 270 10 10.0 -0.0 | 213 6 3.3 5.2 14 682 3353 270 11 11.0 -0.0 | 220 7 4.3 5.2 15 657 3658 280 9 8.9 -1.6 | 211 4 2.2 3.6 16 632 3962 270 9 9.0 -0.0 | 204 6 2.3 5.2 17 609 4267 260 11 10.8 1.9 | 210 8 4.2 7.1 18 565 4877 255 20 19.3 5.2 | 231 16 12.7 10.4 19 500 5860 255 19 18.4 4.9 | 229 15 11.7 10.1 20 485 6096 250 22 20.7 7.5 | 228 19 14.0 12.7 21 466 6401 235 31 25.4 17.8 | 219 30 18.7 23.0 22 448 6706 225 29 20.5 20.5 | 208 29 13.8 25.7 23 431 7010 225 33 23.3 23.3 | 210 33 16.7 28.5 24 414 7315 225 32 22.6 22.6 | 210 32 16.0 27.8 25 400 7580 235 40 32.8 22.9 | 223 38 26.1 28.1 26 351 8534 260 38 37.4 6.6 | 249 33 30.8 11.8 27 300 9690 240 38 32.9 19.0 | 227 36 26.2 24.2 28 250 10970 235 46 37.7 26.4 | 224 44 31.0 31.6 29 200 12440 230 44 33.7 28.3 | 219 43 27.0 33.5 30 198 12497 230 46 35.2 29.6 | 219 45 28.6 34.7 31 171 13411 230 47 36.0 30.2 | 220 46 29.3 35.4 Wind Parameters Mean winds (0-6000m): 277.9 at 11.3 knts Storm direction: 307.9 at 8.4 knts Shear (0-3000m) pos: 0.7 neg: 2.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 151.0 deg Storm rel helicity (0-3000m) pos: 40.7 neg: -7.7 tot: 33.0 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.51 Bulk Shear: 30.60 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 14 9 67 10| 2.2 0.0 2.2| 5.4 0.0 5.4 10.7 1.00| 2.2 2.2 1000 20 9 71 10| 1.6 0.0 1.6| 6.8 -3.3 3.5 3.5 0.26| 3.0 0.8 1500 28 10 74 12| 3.0 0.0 3.0| 29.0 -3.3 25.7 17.1 0.58| 4.4 2.6 2000 29 9 78 11| 2.3 3.0 5.2| 33.8 -7.7 26.1 13.0 0.38| 6.6 2.5 2500 24 8 79 10| 1.8 2.8 4.6| 38.1 -7.7 30.5 12.2 0.42| 6.3 2.6 3000 11 8 74 8| 0.7 2.3 3.0| 40.7 -7.7 33.0 11.0 0.43| 6.3 2.7 4000 333 8 55 4| 0.5 2.0 2.5| 41.8 -9.2 32.6 8.1 0.34| 5.7 2.0 5000 297 9 244 2| 0.4 2.7 3.1| 54.4 -9.4 45.0 9.0 0.35| 5.7 2.0 6000 278 11 231 6| 0.3 2.4 2.7| 54.4 -11.9 42.5 7.1 0.32| 5.0 1.6 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251231.23.gif