UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:1200Z 13 JAN 26 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 9 22.8 15.8 65 7.0 18.2 0 0 294.9 296.9 290.9 327.0 11.21 1 1000 121 22.8 11.8 50 11.0 16.0 275 7 296.0 297.5 289.1 321.2 8.72 2 925 793 17.4 9.4 59 8.0 12.6 245 2 297.1 298.6 288.9 320.5 8.02 3 850 1508 11.0 6.0 71 5.0 8.2 145 5 297.7 298.9 288.1 317.9 6.91 4 843 1577 10.4 5.4 71 5.0 7.6 151 5 297.7 299.0 287.9 317.4 6.68 5 842 1587 10.2 3.2 62 7.0 6.5 152 5 297.6 298.7 286.9 314.5 5.72 6 839 1616 11.4 155 5 299.2 7 832 1686 12.4 -29.6 4 42.0 0.6 162 5 301.0 301.0 282.3 302.3 0.39 8 807 1941 12.4 -35.6 2 48.0 0.1 185 4 303.6 303.7 283.2 304.4 0.23 9 758 2462 9.2 -26.8 6 36.0 -1.4 234 3 305.6 305.7 284.4 307.5 0.56 10 710 3003 9.2 -29.8 4 39.0 -2.0 284 2 311.4 311.5 286.4 313.0 0.45 11 700 3120 8.4 -28.6 5 37.0 -2.4 295 2 311.8 311.9 286.6 313.6 0.52 12 656 3653 5.8 -35.2 3 41.0 -4.6 292 6 314.7 314.8 287.3 315.8 0.29 13 636 3906 7.2 291 8 319.1 14 500 5840 -4.7 -42.7 3 38.0 -12.2 280 23 327.3 327.3 291.2 328.0 0.18 15 467 6372 -7.7 -40.7 5 33.0 -14.3 275 32 330.0 330.1 292.0 330.9 0.23 16 400 7550 -17.3 -36.3 17 19.0 -20.9 265 52 332.5 332.6 292.8 334.1 0.43 17 371 8109 -22.9 -37.9 24 15.0 -25.3 262 54 332.3 332.4 292.7 333.8 0.39 18 340 8746 -25.9 -46.9 12 21.0 -28.3 259 57 336.6 336.6 293.6 337.3 0.16 19 300 9640 -33.9 -49.9 18 16.0 -35.2 255 61 337.6 337.6 293.9 338.1 0.13 20 265 10496 -42.1 -53.1 29 11.0 -42.7 255 64 337.8 337.8 293.9 338.2 0.10 21 262 10574 -42.9 -53.9 29 11.0 -43.5 255 65 337.7 337.7 293.9 338.1 0.10 22 251 10863 -43.5 -59.5 15 16.0 -44.2 255 66 341.0 341.0 294.6 341.2 0.05 23 250 10890 -43.7 -59.7 15 16.0 -44.3 255 66 341.1 341.1 294.6 341.3 0.05 24 215 11885 -51.3 -65.2 17 13.9 -51.6 260 74 344.3 344.3 295.4 344.4 0.03 25 201 12318 -54.7 -67.7 19 13.0 -54.9 265 73 345.7 345.7 295.7 345.7 0.02 26 200 12350 -54.9 -67.9 19 13.0 -55.1 265 73 345.8 345.8 295.7 345.9 0.02 27 184 12882 -55.9 -74.9 8 19.0 -56.2 266 67 352.6 352.6 297.2 352.6 0.01 28 182 12952 -56.5 -76.5 6 20.0 -56.8 267 66 352.7 352.7 297.2 352.7 0.01 29 170 13381 -60.3 -77.3 9 17.0 -60.4 268 61 353.3 353.3 297.4 353.3 0.01 30 160 13760 -60.1 -77.1 9 17.0 -60.3 269 56 359.8 359.8 298.7 359.9 0.01 31 150 14160 -62.9 -79.9 8 17.0 -63.0 270 51 361.7 361.7 299.0 361.7 0.00 32 128 15123 -66.9 -81.9 10 15.0 -67.0 274 44 371.3 371.3 300.8 371.3 0.00 33 100 16570 -77.9 -89.9 13 12.0 -77.9 280 34 377.2 377.2 301.8 377.2 0.00 34 90 17170 -79.5 -91.5 12 12.0 -79.5 275 23 385.6 385.6 303.1 385.6 0.00 35 89 17233 -79.5 -91.5 12 12.0 -79.5 275 23 386.8 386.8 303.3 386.8 0.00 36 70 18610 -74.9 -88.9 10 14.0 -75.0 265 12 424.1 424.1 308.2 424.2 0.00 37 50 20600 -68.7 -84.7 8 16.0 -68.9 265 12 481.6 481.6 313.6 481.6 0.01 38 30 23720 -60.1 -80.1 6 20.0 -61.0 260 34 580.8 580.8 319.7 580.9 0.02 39 28 24152 -58.3 -78.3 6 20.0 -59.4 597.4 597.4 320.5 597.6 0.03 TRP 90 17170 -79.5 -91.5 12 12.0 -79.5 275 23 385.6 385.6 303.1 385.6 0.00 WND 215 11885 -51.3 -65.2 17 13.9 -51.6 260 74 344.3 344.3 295.4 344.4 0.03 Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 553.71 mb = 5076.33 m = 16654.42 ft Wetbulb zero: 802.59 mb = 1986.76 m = 6518.18 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 28.89 % Est. max temperature: 25.53 C = 77.95 F Sfc-Lift cond lev (LCL): 913.91 mb = 894.96 m = 2936.19 ft T: 16.49 C 700-500 lapse rate: 4.82 C/km ThetaE index: 24.71 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 593.77 mb = 4458.68 m = 14628.04 ft Mean mixing ratio: 8.51 g/kg Conv temperature: 49.52 C = 121.14 F Cap Strength: 10.75 C Lifted Index: 11.04 C Risk: None Lifted Index @300 mb: 12.16 C Lifted Index @700 mb: 7.50 C Showalter Index: 12.86 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 15.70 C Cross Totals Index: 10.70 C K Index: -15.30 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.94 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 30231.27 J/kg Cap Strength: 10.97 C Lift Cond Lev (LCL): 839.43 mb = 1611.96 m = 5288.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 6 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 9 0 0 -0.0 -0.0 | 124 6 -5.2 3.5 1 1000 121 275 7 7.0 -0.6 | 212 3 1.8 2.9 2 925 793 245 2 1.8 0.8 | 142 6 -3.4 4.4 3 850 1508 145 5 -2.9 4.1 | 133 11 -8.0 7.6 4 700 3120 295 2 1.8 -0.8 | 129 4 -3.4 2.7 5 500 5840 280 23 22.7 -4.0 | 272 17 17.5 -0.5 6 400 7550 265 52 51.8 4.5 | 260 47 46.6 8.1 7 300 9640 255 61 58.9 15.8 | 250 57 53.7 19.3 8 250 10890 255 66 63.8 17.1 | 251 62 58.6 20.6 9 215 11885 260 74 72.9 12.8 | 256 70 67.7 16.4 10 200 12350 265 73 72.7 6.4 | 262 68 67.5 9.9 11 150 14160 270 51 51.0 -0.0 | 266 46 45.8 3.5 12 100 16570 280 34 33.5 -5.9 | 275 28 28.3 -2.4 13 90 17170 275 23 22.9 -2.0 | 265 18 17.7 1.5 14 70 18610 265 12 12.0 1.0 | 236 8 6.8 4.6 15 50 20600 265 12 12.0 1.0 | 236 8 6.8 4.6 16 30 23720 260 34 33.5 5.9 | 252 30 28.3 9.4 Wind Parameters Mean winds (0-6000m): 274.3 at 8.4 knts Storm direction: 304.3 at 6.3 knts Shear (0-3000m) pos: 1.2 neg: 0.9 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 10.0 deg Storm rel helicity (0-3000m) pos: 13.7 neg: -14.3 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.73 Bulk Shear: 1.45 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 ------------------------------------------------------------------------------- 500 270 5 179 4| 0.0 4.2 4.2| 3.6 -2.7 0.9 1.8 0.29| 11.4 3.4 1000 264 4 162 4| 0.0 1.5 1.5| 4.6 -5.2 -0.7 -0.7 0.13| 7.6 1.0 1500 238 4 162 6| 0.0 1.7 1.7| 4.6 -12.2 -7.6 -5.1 -0.04| 6.9 -0.2 2000 213 4 157 8| 0.9 1.3 2.2| 12.3 -12.2 0.1 0.0 0.09| 6.1 0.6 2500 211 4 156 8| 1.2 1.0 2.3| 13.7 -12.3 1.4 0.6 0.10| 5.5 0.6 3000 208 4 153 8| 1.2 0.9 2.0| 13.7 -14.3 -0.6 -0.2 0.04| 5.0 0.2 4000 245 4 164 5| 1.2 0.4 1.6| 16.0 -14.8 1.2 0.3 0.14| 4.7 0.7 5000 271 6 190 4| 1.0 0.9 1.9| 17.4 -14.8 2.7 0.5 0.14| 4.6 0.6 6000 274 8 227 4| 0.8 1.6 2.4| 17.4 -17.8 -0.4 -0.1 0.10| 4.6 0.5 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20260113.12.gif