UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for VTCC... Searching the city database file for: VTCC ... Date:0000Z 26 NOV 25 Station: VTCC WMO ident: 48327 Latitude: 18.78 Longitude: 98.98 Elevation: 314.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 158 SFC 982 314 16.8 9.8 63 7.0 12.7 0 0 291.5 292.8 286.6 313.6 7.76 2 972 401 15.6 9.6 67 6.0 12.1 4 4 291.1 292.5 286.4 313.1 7.73 3 952 578 18.2 8.2 52 10.0 12.4 13 13 295.5 296.8 287.5 316.3 7.18 4 937 714 18.4 7.4 49 11.0 12.0 13 15 297.0 298.3 287.8 317.2 6.90 5 925 824 17.4 7.4 52 10.0 11.6 10 15 297.1 298.4 287.9 317.6 6.99 6 850 1539 12.4 3.4 54 9.0 7.5 45 10 299.1 300.2 287.5 316.2 5.75 7 829 1748 11.4 1.4 50 10.0 6.2 63 8 300.2 301.2 287.2 315.5 5.11 8 784 2215 11.6 -7.4 26 19.0 3.1 29 8 305.3 305.8 286.8 314.0 2.79 9 777 2290 13.4 -14.6 13 28.0 2.3 27 8 308.0 308.3 286.4 313.1 1.58 10 774 2322 13.4 -14.6 13 28.0 2.3 27 8 308.3 308.6 286.6 313.5 1.59 11 724 2880 9.8 -14.2 17 24.0 0.3 17 9 310.3 310.7 287.5 316.1 1.76 12 700 3160 9.2 -19.8 11 29.0 -1.1 20 9 312.7 312.9 287.6 316.5 1.13 13 657 3684 9.4 -30.6 4 40.0 -2.4 51 7 318.6 318.7 288.8 320.3 0.45 14 543 5233 0.0 -32.0 7 32.0 -8.5 37 5 325.3 325.4 290.9 327.0 0.48 15 500 5890 -2.3 -36.3 5 34.0 -10.5 295 9 330.2 330.3 292.2 331.5 0.34 16 487 6099 -2.9 -26.9 14 24.0 -10.1 300 9 332.0 332.2 293.1 335.2 0.87 17 438 6926 -9.9 -25.9 26 16.0 -14.5 287 12 333.4 333.6 293.6 337.2 1.06 18 435 6979 -10.3 -26.3 26 16.0 -14.8 286 12 333.5 333.7 293.6 337.2 1.03 19 400 7620 -13.7 -39.7 9 26.0 -18.7 275 14 337.2 337.2 293.9 338.4 0.30 20 395 7716 -14.1 -41.1 8 27.0 -19.1 279 13 337.9 337.9 294.0 338.9 0.27 21 359 8434 -19.1 -42.1 11 23.0 -22.8 270 15 340.5 340.6 294.7 341.6 0.26 22 322 9232 -26.3 -39.3 28 13.0 -28.3 259 16 341.3 341.4 295.0 342.9 0.39 23 300 9740 -30.3 -43.3 27 13.0 -31.9 255 18 342.7 342.7 295.2 343.8 0.28 24 264 10636 -37.9 -48.9 31 11.0 -38.8 245 13 344.3 344.3 295.5 345.0 0.17 25 250 11010 -40.5 -55.5 18 15.0 -41.3 245 10 345.9 345.9 295.8 346.2 0.08 26 235 11428 -43.5 -58.5 18 15.0 -44.2 254 16 347.5 347.5 296.1 347.7 0.06 27 200 12490 -52.5 -59.5 43 7.0 -52.7 260 24 349.6 349.6 296.6 349.9 0.06 28 178 13235 -58.5 -64.5 46 6.0 -58.6 245 26 351.7 351.7 297.0 351.8 0.04 29 154 14131 -66.7 -71.7 49 5.0 -66.7 231 29 352.5 352.5 297.2 352.6 0.02 30 150 14290 -67.7 -73.7 42 6.0 -67.7 230 30 353.5 353.5 297.4 353.5 0.01 31 123 15456 -76.9 -81.9 45 5.0 -76.9 214 36 357.4 357.4 298.2 357.4 0.00 32 122 15503 -77.3 -82.3 44 5.0 -77.3 216 35 357.5 357.5 298.2 357.5 0.00 33 114 15891 -77.9 -86.9 22 9.0 -77.9 234 29 363.3 363.3 299.4 363.3 0.00 34 111 16044 -78.5 -85.5 31 7.0 -78.5 241 27 365.0 365.0 299.7 365.0 0.00 35 100 16630 -83.9 -88.2 47 4.3 -83.9 265 18 365.6 365.6 299.8 365.6 0.00 36 96 16855 -85.7 -90.7 40 5.0 -85.7 270 14 366.4 366.4 299.9 366.4 0.00 37 94 16971 -85.9 -90.3 45 4.4 -85.9 279 13 368.2 368.2 300.2 368.2 0.00 38 81 17793 -83.7 -86.9 57 3.2 -83.7 342 8 388.7 388.7 303.6 388.8 0.00 39 74 18297 -82.5 -86.8 47 4.3 -82.5 20 5 401.5 401.5 305.4 401.5 0.00 40 70 18610 -79.1 -85.1 37 6.0 -79.1 30 6 415.2 415.2 307.2 415.2 0.00 41 59 19598 -73.9 -82.9 24 9.0 -74.0 319 9 447.6 447.6 310.6 447.7 0.01 42 54 20124 -67.7 -79.7 17 12.0 -67.9 305 9 473.4 473.4 312.9 473.5 0.01 43 54 20124 -67.7 -79.7 17 12.0 -67.9 305 9 473.4 473.4 312.9 473.5 0.01 44 50 20590 -66.5 -79.5 14 13.0 -66.7 305 8 486.8 486.8 314.0 486.9 0.01 45 47 20968 -61.9 -76.9 12 15.0 -62.3 236 6 506.5 506.5 315.4 506.6 0.02 46 41 21804 -65.1 -79.1 13 14.0 -65.4 179 5 518.7 518.7 316.2 518.8 0.02 47 40 21955 -61.7 -77.7 10 16.0 -62.2 182 5 530.9 530.9 317.0 531.1 0.02 48 35 22778 -63.1 -79.1 10 16.0 -63.6 199 7 547.9 547.9 318.0 548.1 0.02 49 33 23143 -58.7 -77.7 7 19.0 -59.6 177 8 568.9 568.9 319.1 569.1 0.03 50 30 23740 -58.9 -76.9 8 18.0 -59.9 130 10 584.1 584.1 319.9 584.3 0.04 51 28 24173 -59.1 -77.1 8 18.0 -60.1 146 12 595.2 595.2 320.4 595.4 0.04 52 24 25150 -54.5 -74.5 7 20.0 -56.4 635.3 635.4 322.2 635.9 0.07 TRP 96 16855 -85.7 -90.7 40 5.0 -85.7 270 14 366.4 366.4 299.9 366.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5732.00 m Freezing level: 543.00 mb = 5233.30 m = 17169.41 ft Wetbulb zero: 718.66 mb = 2941.76 m = 9651.33 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 22.18 % Est. max temperature: 25.37 C = 77.66 F Sfc-Lift cond lev (LCL): 884.46 mb = 1202.99 m = 3946.79 ft T: 14.75 C 700-500 lapse rate: 4.21 C/km ThetaE index: 4.43 C Layer 850.0- 774.0 mb Conv cond level (CCL): 536.95 mb = 5322.44 m = 17461.86 ft Mean mixing ratio: 7.00 g/kg Conv temperature: 51.11 C = 123.99 F Cap Strength: 13.95 C Lifted Index: 16.20 C Risk: None Lifted Index @300 mb: 19.07 C Lifted Index @700 mb: 10.35 C Showalter Index: 16.25 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 14.70 C Cross Totals Index: 5.70 C K Index: -10.90 Risk: None Sweat Index: 69.80 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.29 J/kg Max Up Vert Vel: 7.65 m/s Conv Inhibition (B-): 31828.28 J/kg Cap Strength: 16.20 C Lift Cond Lev (LCL): 810.04 mb = 1941.61 m = 6370.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 52 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 ---------------------------------------------------------- 0 982 314 0 0 -0.0 -0.0 | 232 6 4.4 3.4 1 949 610 15 15 -3.9 -14.5 | 357 11 0.6 -11.0 2 925 824 10 15 -2.6 -14.8 | 351 11 1.8 -11.3 3 915 914 35 13 -7.5 -10.6 | 23 8 -3.0 -7.2 4 883 1219 45 10 -7.1 -7.1 | 36 4 -2.6 -3.6 5 850 1539 45 10 -7.1 -7.1 | 36 4 -2.6 -3.6 6 821 1829 70 7 -6.6 -2.4 | 116 2 -2.1 1.0 7 792 2134 30 7 -3.5 -6.1 | 340 3 0.9 -2.6 8 763 2438 25 9 -3.8 -8.2 | 352 5 0.6 -4.7 9 736 2743 15 9 -2.3 -8.7 | 338 6 2.1 -5.3 10 700 3160 20 9 -3.1 -8.5 | 345 5 1.4 -5.0 11 658 3658 50 7 -5.4 -4.5 | 41 1 -0.9 -1.1 12 611 4267 85 2 -2.0 -0.2 | 217 4 2.4 3.3 13 567 4877 90 3 -3.0 0.0 | 203 4 1.4 3.4 14 500 5890 295 9 8.2 -3.8 | 272 13 12.6 -0.4 15 487 6096 300 9 7.8 -4.5 | 275 12 12.2 -1.1 16 400 7620 275 14 13.9 -1.2 | 263 19 18.4 2.2 17 400 7620 280 13 12.8 -2.3 | 266 17 17.2 1.2 18 325 9144 260 16 15.8 2.8 | 253 21 20.2 6.2 19 300 9740 255 18 17.4 4.7 | 250 23 21.8 8.1 20 263 10668 245 13 11.8 5.5 | 241 19 16.2 8.9 21 250 11010 245 10 9.1 4.2 | 240 16 13.5 7.7 22 209 12192 270 27 27.0 -0.0 | 264 32 31.4 3.4 23 200 12490 260 24 23.6 4.2 | 255 29 28.1 7.6 24 164 13716 235 28 22.9 16.1 | 235 34 27.4 19.5 25 150 14290 230 30 23.0 19.3 | 230 36 27.4 22.7 26 127 15240 205 39 16.5 35.3 | 208 44 20.9 38.8 27 103 16459 260 20 19.7 3.5 | 254 25 24.1 6.9 28 100 16630 265 18 17.9 1.6 | 257 23 22.4 5.0 29 96 16855 270 14 14.0 -0.0 | 259 19 18.4 3.4 30 74 18288 20 5 -1.7 -4.7 | 295 3 2.7 -1.3 31 70 18610 30 6 -3.0 -5.2 | 321 2 1.4 -1.8 32 57 19812 305 10 8.2 -5.7 | 280 13 12.6 -2.3 33 50 20590 305 8 6.6 -4.6 | 276 11 11.0 -1.1 34 44 21336 170 4 -0.7 3.9 | 207 8 3.7 7.4 35 35 22860 200 7 2.4 6.6 | 214 12 6.8 10.0 36 30 23740 130 10 -7.7 6.4 | 162 10 -3.2 9.9 37 25 24384 170 16 -2.8 15.8 | 185 19 1.7 19.2 Wind Parameters Mean winds (0-6000m): 22.2 at 7.5 knts Storm direction: 52.2 at 5.6 knts Shear (0-3000m) pos: 1.4 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 122.8 deg Storm rel helicity (0-3000m) pos: 38.1 neg: -6.6 tot: 31.5 m^2/s^2 ave: 10.5 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 19.70 Bulk Shear: 1.49 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 11 344 7| 15.4 0.0 15.4| 18.0 -3.4 14.6 29.2 0.69| 17.4 11.9 1000 25 11 3 7| 5.1 0.0 5.1| 32.8 -3.4 29.3 29.3 0.68| 13.9 9.4 1500 33 11 13 6| 2.5 0.0 2.5| 35.9 -3.4 32.5 21.7 0.71| 10.8 7.6 2000 34 10 13 5| 1.8 1.4 3.3| 36.2 -5.1 31.1 15.6 0.50| 9.7 4.8 2500 32 10 7 5| 1.5 1.5 3.0| 36.4 -6.6 29.8 11.9 0.44| 8.2 3.6 3000 30 9 3 5| 1.4 1.3 2.7| 38.1 -6.6 31.5 10.5 0.45| 7.2 3.3 4000 33 8 2 4| 1.1 0.9 2.1| 40.8 -6.6 34.1 8.5 0.48| 6.5 3.2 5000 35 7 356 3| 1.0 1.3 2.2| 41.9 -7.6 34.3 6.9 0.46| 5.9 2.7 6000 22 7 335 4| 0.8 1.6 2.4| 43.9 -22.0 21.9 3.6 0.30| 6.1 1.8 Wrote GIF file: /home/apache/climate/data/raob//VTCC/skewt/VTCC.skewt.20251126.00.gif