UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 16 OCT 25 Station: VOMM WMO ident: 43279 Latitude: 13.00 Longitude: 80.18 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1007 16 26.0 24.5 91 1.5 24.9 0 0 298.6 302.1 297.8 355.6 19.57 1 1000 76 25.4 23.1 87 2.3 23.8 60 4 298.5 301.8 296.9 351.2 18.07 2 925 762 22.2 19.0 82 3.2 19.9 70 10 302.0 304.8 295.9 346.6 15.12 3 867 1325 20.6 15.6 73 5.0 17.2 66 10 306.0 308.4 295.5 344.9 12.96 4 850 1496 19.2 15.3 78 3.9 16.5 65 10 306.3 308.7 295.6 345.2 12.97 5 831 1690 17.6 15.3 86 2.3 16.0 62 11 306.6 309.0 295.8 346.5 13.27 6 755 2506 14.4 10.1 75 4.3 11.6 118 6 311.6 313.6 295.1 343.4 10.34 7 700 3141 10.6 7.4 81 3.2 8.6 90 3 314.2 316.0 295.1 343.1 9.27 8 557 5017 0.0 -4.5 72 4.5 -2.3 136 19 322.9 323.9 294.1 339.0 4.92 9 552 5090 0.4 -5.6 64 6.0 -2.6 138 19 324.2 325.1 294.1 339.3 4.57 10 518 5599 -2.7 -4.8 85 2.1 -3.8 123 15 326.4 327.5 295.2 343.6 5.18 11 500 5880 -4.7 -6.7 86 2.0 -5.7 130 12 327.3 328.2 295.0 342.8 4.64 12 400 7600 -14.3 -16.8 81 2.5 -15.2 130 19 336.4 336.9 295.6 345.5 2.57 13 384 7908 -16.3 -18.7 82 2.4 -17.1 123 20 337.7 338.2 295.7 345.8 2.28 14 300 9720 -28.7 -31.7 75 3.0 -29.3 85 25 344.9 345.1 296.3 348.4 0.90 15 277 10287 -32.5 -36.1 70 3.6 -33.1 82 25 347.4 347.5 296.6 349.9 0.63 16 250 11000 -38.7 -42.1 70 3.4 -39.1 55 25 348.5 348.6 296.7 350.0 0.38 17 200 12490 -52.1 -55.8 64 3.7 -52.2 45 23 350.3 350.3 296.8 350.7 0.10 18 150 14280 -68.7 -72.9 55 4.2 -68.7 75 15 351.7 351.7 297.0 351.8 0.01 19 123 15439 -78.7 -83.1 48 4.4 -78.7 104 23 354.1 354.1 297.5 354.1 0.00 20 114 15871 -80.1 -84.6 47 4.5 -80.1 359.2 359.2 298.5 359.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5804.00 m Freezing level: 547.61 mb = 5155.59 m = 16914.45 ft Wetbulb zero: 586.72 mb = 4590.35 m = 15060.03 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 78.61 % Est. max temperature: 33.61 C = 92.50 F Sfc-Lift cond lev (LCL): 985.75 mb = 202.31 m = 663.75 ft T: 24.81 C 700-500 lapse rate: 5.59 C/km ThetaE index: 10.76 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 845.99 mb = 1536.54 m = 5041.09 ft Mean mixing ratio: 16.40 g/kg Conv temperature: 33.78 C = 92.81 F Cap Strength: 2.42 C Lifted Index: -1.32 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: 0.33 C Showalter Index: 0.03 C Risk: Thunderstorms probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 20.00 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 215.60 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 167.29 J/kg Max Up Vert Vel: 18.29 m/s Conv Inhibition (B-): 110.60 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 918.32 mb = 824.95 m = 2706.51 ft Lev Free Conv (LFC): 663.32 mb = 3582.85 m = 11754.63 ft Equ Level (EL): 313.32 mb = 9401.05 m = 30842.97 ft B at Equ Level: 166.75 J/kg Max Parcel Lev (MPL): 183.32 mb = 13031.70 m = 42754.39 ft Wind level data Storm motion: 137 at 7 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 16 0 0 -0.0 -0.0 | 317 7 5.0 -5.4 1 1000 76 60 4 -3.5 -2.0 | 348 8 1.5 -7.4 2 974 305 50 9 -6.9 -5.8 | 10 11 -1.9 -11.2 3 941 610 65 10 -9.1 -4.2 | 23 10 -4.0 -9.7 4 925 762 70 10 -9.4 -3.4 | 26 10 -4.4 -8.9 5 850 1496 65 10 -9.1 -4.2 | 23 10 -4.0 -9.7 6 817 1829 60 11 -9.5 -5.5 | 22 12 -4.5 -10.9 7 788 2134 85 7 -7.0 -0.6 | 18 6 -2.0 -6.0 8 734 2743 140 5 -3.2 3.8 | 312 2 1.8 -1.6 9 708 3048 110 3 -2.8 1.0 | 334 5 2.2 -4.4 10 700 3141 90 3 -3.0 0.0 | 340 6 2.0 -5.4 11 682 3353 115 1 -0.9 0.4 | 321 6 4.1 -5.0 12 657 3658 95 4 -4.0 0.3 | 349 5 1.0 -5.1 13 633 3962 115 10 -9.1 4.2 | 73 4 -4.0 -1.2 14 545 5182 140 20 -12.9 15.3 | 142 13 -7.8 9.9 15 505 5791 115 12 -10.9 5.1 | 86 6 -5.9 -0.4 16 500 5880 130 12 -9.2 7.7 | 119 5 -4.2 2.3 17 449 6706 155 17 -7.2 15.4 | 168 10 -2.2 10.0 18 400 7600 130 19 -14.6 12.2 | 125 12 -9.5 6.8 19 367 8230 115 22 -19.9 9.3 | 105 15 -14.9 3.9 20 352 8534 105 30 -29.0 7.8 | 96 24 -24.0 2.3 21 338 8839 85 25 -24.9 -2.2 | 69 21 -19.9 -7.6 22 300 9720 85 25 -24.9 -2.2 | 69 21 -19.9 -7.6 23 262 10668 80 25 -24.6 -4.3 | 64 22 -19.6 -9.8 24 251 10973 60 26 -22.5 -13.0 | 44 25 -17.5 -18.4 25 250 11000 55 25 -20.5 -14.3 | 38 25 -15.5 -19.8 26 240 11278 45 29 -20.5 -20.5 | 31 30 -15.5 -25.9 27 229 11582 45 27 -19.1 -19.1 | 30 28 -14.1 -24.5 28 200 12490 45 23 -16.3 -16.3 | 27 24 -11.2 -21.7 29 200 12497 50 25 -19.2 -16.1 | 33 26 -14.1 -21.5 30 164 13716 55 15 -12.3 -8.6 | 27 16 -7.3 -14.0 31 150 14280 75 15 -14.5 -3.9 | 45 13 -9.5 -9.3 32 141 14630 75 13 -12.6 -3.4 | 41 12 -7.5 -8.8 33 134 14935 95 20 -19.9 1.7 | 76 15 -14.9 -3.7 34 121 15545 105 24 -23.2 6.2 | 92 18 -18.2 0.8 35 115 15850 110 30 -28.2 10.3 | 102 24 -23.2 4.8 Wind Parameters Mean winds (0-6000m): 107.3 at 9.9 knts Storm direction: 137.3 at 7.4 knts Shear (0-3000m) pos: 1.1 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 16.4 deg Storm rel helicity (0-3000m) pos: 26.1 neg: -5.2 tot: 20.9 m^2/s^2 ave: 7.0 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 20.10 Bulk Shear: 8.32 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 55 7 5 10| 10.0 0.0 10.0| 20.8 0.0 20.8 41.6 0.84| 11.3 9.5 1000 62 9 15 10| 5.1 0.0 5.1| 24.6 -0.5 24.1 24.1 0.81| 6.6 5.4 1500 64 9 18 10| 3.4 0.2 3.6| 24.6 -1.6 23.0 15.3 0.74| 4.6 3.4 2000 64 9 19 10| 2.2 0.2 2.4| 25.3 -2.0 23.3 11.7 0.55| 4.7 2.6 2500 68 9 20 9| 1.3 0.1 1.4| 25.3 -4.1 21.2 8.5 0.35| 5.0 1.7 3000 73 8 19 8| 1.1 0.5 1.6| 26.1 -5.2 20.9 7.0 0.26| 4.9 1.3 4000 78 7 16 7| 1.8 0.5 2.3| 37.4 -7.6 29.8 7.4 0.38| 5.3 2.0 5000 96 9 39 6| 2.3 0.4 2.7| 51.0 -7.6 43.4 8.7 0.44| 5.2 2.3 6000 107 10 60 5| 1.7 0.7 2.4| 57.4 -24.1 33.3 5.5 0.30| 5.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251016.23.gif