UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101111.upa.cvt Date: 1100Z 11 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 11 OCT 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 1007 6 30.4 23.4 66 7.0 25.2 0 0 302.9 306.3 298.1 357.2 18.28 1 1000 67 30.4 23.4 66 7.0 25.2 25 3 303.5 307.0 298.4 358.3 18.41 2 925 756 23.8 20.8 83 3.0 21.6 25 8 303.6 306.8 297.5 354.1 16.95 3 850 1493 19.2 15.4 79 3.8 16.6 45 13 306.3 308.7 295.6 345.5 13.06 4 700 3149 10.0 2.0 57 8.0 5.5 350 17 313.6 314.8 292.6 333.4 6.33 5 500 5880 -4.5 -14.5 46 10.0 -8.5 250 11 327.6 328.0 293.3 336.1 2.49 6 400 7600 -13.7 -28.7 27 15.0 -17.6 245 10 337.2 337.4 294.4 340.5 0.89 7 300 9730 -28.5 -40.5 31 12.0 -30.2 240 12 345.2 345.3 295.9 346.7 0.37 8 250 11000 -38.7 -53.7 19 15.0 -39.7 220 12 348.5 348.6 296.4 349.0 0.10 9 200 12490 -51.3 -67.3 13 16.0 -51.7 230 11 351.5 351.5 297.0 351.6 0.02 10 150 14290 -66.5 -78.5 17 12.0 -66.6 255 4 355.5 355.5 297.8 355.6 0.01 11 100 16650 -77.1 -85.1 27 8.0 -77.1 185 12 378.8 378.8 302.1 378.8 0.00 12 96 16886 -74.5 -84.5 20 10.0 -74.5 156 13 388.3 388.3 303.5 388.3 0.00 13 87 17453 -77.3 -86.3 22 9.0 -77.3 4 2 393.8 393.8 304.3 393.8 0.00 14 83 17725 -74.7 -86.7 14 12.0 -74.7 24 7 404.4 404.4 305.8 404.4 0.00 15 73 18467 -76.5 -86.5 19 10.0 -76.6 83 13 415.7 415.7 307.2 415.7 0.00 16 70 18710 -73.7 -86.7 12 13.0 -73.7 90 14 426.7 426.7 308.5 426.7 0.00 17 51 20582 -71.1 -90.1 4 19.0 -71.2 97 13 473.3 473.3 312.9 473.3 0.00 18 50 20700 -70.3 -91.3 3 21.0 -70.5 100 15 477.8 477.8 313.2 477.8 0.00 19 43 21611 -62.3 -90.3 1 28.0 -62.8 120 12 518.6 518.6 316.2 518.6 0.00 20 36 22718 -57.7 -91.7 1 34.0 -58.7 84 21 557.5 557.5 318.5 557.5 0.00 21 31 23655 -59.7 -93.7 0 34.0 -60.6 95 27 576.5 576.5 319.5 576.5 0.00 22 30 23860 -58.5 -92.5 1 34.0 -59.6 100 32 585.2 585.2 319.9 585.2 0.00 23 20 26440 -51.7 -87.7 1 36.0 -54.7 105 25 677.9 677.9 323.7 678.0 0.01 24 19 26774 -50.1 -86.1 1 36.0 -53.7 104 24 692.9 692.9 324.2 693.0 0.01 25 16 27894 -51.3 -87.3 1 36.0 -54.9 89 22 723.9 723.9 325.2 724.0 0.01 26 15 28315 -48.7 -85.7 1 37.0 -53.4 72 23 746.0 746.0 325.8 746.2 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.00 m Freezing level: 562.07 mb = 5032.45 m = 16510.46 ft Wetbulb zero: 621.06 mb = 4120.21 m = 13517.59 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 62.39 % Est. max temperature: 33.47 C = 92.24 F Sfc-Lift cond lev (LCL): 910.37 mb = 894.96 m = 2936.18 ft T: 22.93 C 700-500 lapse rate: 5.31 C/km ThetaE index: 24.93 C Layer 925.0- 500.0 mb Conv cond level (CCL): 866.99 mb = 1320.48 m = 4332.23 ft Mean mixing ratio: 17.50 g/kg Conv temperature: 33.11 C = 91.60 F Cap Strength: 1.08 C Lifted Index: -3.52 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.15 C Lifted Index @700 mb: -2.09 C Showalter Index: 0.11 C Risk: Thunderstorms probable Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.90 C K Index: 31.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 221.80 Risk: None Energy Index: -1.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1227.79 J/kg Max Up Vert Vel: 49.55 m/s Conv Inhibition (B-): 14.19 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 892.54 mb = 1067.37 m = 3501.83 ft Lev Free Conv (LFC): 837.54 mb = 1618.97 m = 5311.51 ft Equ Level (EL): 147.54 mb = 14386.30 m = 47198.58 ft B at Equ Level: 1213.91 J/kg Max Parcel Lev (MPL): 87.54 mb = 17417.89 m = 57144.62 ft Wind level data Storm motion: 16 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 1007 6 0 0 -0.0 -0.0 | 196 8 2.0 7.2 1 1000 67 25 3 -1.3 -2.7 | 190 5 0.8 4.5 2 925 756 25 8 -3.4 -7.3 | 89 1 -1.3 -0.0 3 908 914 30 7 -3.5 -6.1 | 128 2 -1.5 1.2 4 877 1219 40 11 -7.1 -8.4 | 76 5 -5.0 -1.2 5 850 1493 45 13 -9.2 -9.2 | 75 7 -7.1 -2.0 6 761 2438 35 13 -7.5 -10.6 | 58 6 -5.4 -3.4 7 734 2743 5 12 -1.0 -12.0 | 348 5 1.0 -4.7 8 708 3048 355 14 1.2 -13.9 | 334 7 3.3 -6.7 9 700 3149 350 17 3.0 -16.7 | 332 11 5.0 -9.5 10 683 3353 355 13 1.1 -13.0 | 331 7 3.2 -5.7 11 657 3658 320 5 3.2 -3.8 | 237 6 5.3 3.4 12 633 3962 285 10 9.7 -2.6 | 248 13 11.7 4.6 13 610 4267 275 8 8.0 -0.7 | 237 12 10.0 6.5 14 587 4572 275 10 10.0 -0.9 | 242 14 12.0 6.3 15 566 4877 250 11 10.3 3.8 | 228 17 12.4 11.0 16 525 5486 255 7 6.8 1.8 | 224 13 8.8 9.0 17 500 5880 250 11 10.3 3.8 | 228 17 12.4 11.0 18 486 6096 245 12 10.9 5.1 | 226 18 12.9 12.3 19 467 6401 245 9 8.2 3.8 | 223 15 10.2 11.0 20 415 7315 225 12 8.5 8.5 | 214 19 10.5 15.7 21 400 7600 245 10 9.1 4.2 | 224 16 11.1 11.4 22 367 8230 250 13 12.2 4.4 | 231 18 14.3 11.7 23 325 9144 235 13 10.6 7.5 | 221 19 12.7 14.7 24 312 9449 220 13 8.4 10.0 | 211 20 10.4 17.2 25 300 9730 240 12 10.4 6.0 | 223 18 12.4 13.2 26 274 10363 240 11 9.5 5.5 | 222 17 11.6 12.7 27 250 11000 220 12 7.7 9.2 | 211 19 9.8 16.4 28 240 11278 220 13 8.4 10.0 | 211 20 10.4 17.2 29 209 12192 245 12 10.9 5.1 | 226 18 12.9 12.3 30 200 12490 230 11 8.4 7.1 | 216 18 10.5 14.3 31 190 12802 230 11 8.4 7.1 | 216 18 10.5 14.3 32 181 13106 230 8 6.1 5.1 | 213 15 8.2 12.4 33 150 14290 255 4 3.9 1.0 | 216 10 5.9 8.3 34 141 14630 240 5 4.3 2.5 | 213 12 6.4 9.7 35 134 14935 225 7 4.9 4.9 | 210 14 7.0 12.2 36 121 15545 250 11 10.3 3.8 | 228 17 12.4 11.0 37 115 15850 230 10 7.7 6.4 | 215 17 9.7 13.6 38 109 16154 300 7 6.1 -3.5 | 245 9 8.1 3.7 39 103 16459 130 11 -8.4 7.1 | 156 16 -6.4 14.3 40 100 16650 185 12 1.0 12.0 | 189 19 3.1 19.2 41 98 16764 170 18 -3.1 17.7 | 178 25 -1.1 24.9 42 93 17069 135 5 -3.5 3.5 | 172 11 -1.5 10.8 43 88 17374 0 1 -0.0 -1.0 | 198 7 2.0 6.2 44 84 17678 15 6 -1.6 -5.8 | 199 2 0.5 1.4 45 79 17983 70 10 -9.4 -3.4 | 117 8 -7.3 3.8 46 70 18710 90 14 -14.0 0.0 | 121 14 -12.0 7.2 47 61 19507 110 11 -10.3 3.8 | 143 14 -8.3 11.0 48 58 19812 75 4 -3.9 -1.0 | 164 6 -1.8 6.2 49 55 20117 85 4 -4.0 -0.3 | 164 7 -1.9 6.9 50 50 20700 100 15 -14.8 2.6 | 128 16 -12.7 9.8 51 50 20726 110 13 -12.2 4.4 | 139 15 -10.2 11.7 52 43 21641 120 12 -10.4 6.0 | 148 16 -8.3 13.2 53 39 22250 80 21 -20.7 -3.6 | 101 19 -18.6 3.6 54 32 23470 90 22 -22.0 0.0 | 110 21 -20.0 7.2 55 30 23860 100 32 -31.5 5.6 | 113 32 -29.5 12.8 56 29 24079 90 27 -27.0 0.0 | 106 26 -25.0 7.2 57 26 24689 95 31 -30.9 2.7 | 109 30 -28.8 9.9 58 22 25908 95 30 -29.9 2.6 | 109 30 -27.8 9.8 59 21 26213 100 27 -26.6 4.7 | 116 27 -24.5 11.9 60 20 26440 105 25 -24.1 6.5 | 122 26 -22.1 13.7 61 17 27127 100 21 -20.7 3.6 | 120 22 -18.6 10.9 62 14 27737 55 24 -19.7 -13.8 | 70 19 -17.6 -6.5 63 12 28346 80 18 -17.7 -3.1 | 105 16 -15.7 4.1 64 11 28651 40 14 -9.0 -10.7 | 63 8 -7.0 -3.5 Wind Parameters Mean winds (0-6000m): 345.8 at 10.0 knts Storm direction: 15.8 at 7.5 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -18.8 tot: -18.6 m^2/s^2 ave: -6.2 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 176.83 Bulk Shear: 6.94 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 25 4 185 3| 6.4 0.0 6.4| 0.0 -2.0 -2.0 -3.9 -0.32| 6.4 -2.1 1000 26 6 166 2| 4.2 0.0 4.2| 0.3 -3.0 -2.7 -2.7 -0.38| 5.1 -1.9 1500 33 8 114 2| 4.5 0.0 4.5| 0.3 -4.5 -4.2 -2.8 -0.35| 5.2 -1.8 2000 37 9 91 3| 3.3 0.3 3.7| 0.3 -6.5 -6.2 -3.1 -0.39| 4.2 -1.6 2500 37 10 81 4| 2.7 0.8 3.4| 0.3 -10.2 -10.0 -4.0 -0.45| 3.9 -1.8 3000 31 10 64 4| 2.2 1.9 4.1| 0.3 -18.8 -18.6 -6.2 -0.56| 4.6 -2.6 4000 18 10 24 3| 1.7 2.6 4.2| 2.3 -36.4 -34.1 -8.5 -0.52| 6.1 -3.2 5000 2 10 331 3| 1.3 2.3 3.7| 4.8 -56.8 -52.0 -10.4 -0.52| 5.8 -3.0 6000 346 10 299 5| 1.4 2.3 3.7| 8.2 -61.1 -52.9 -8.8 -0.46| 5.5 -2.5 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251011.11.gif