UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for VOCC... Searching the city database file for: VOCC ... Date:0000Z 1 DEC 25 Station: VOCC WMO ident: 43353 Latitude: 9.95 Longitude: 76.27 Elevation: 3.00 ------------------------------------------------------------------------------- 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 3 26.6 22.0 76 4.6 23.3 0 0 299.2 302.2 296.2 348.0 16.75 1 1000 85 25.6 22.0 81 3.6 23.0 100 2 298.8 301.8 296.1 347.9 16.87 2 942 609 22.0 18.4 80 3.6 19.5 300 7 300.2 302.8 294.8 342.1 14.28 3 925 767 20.8 17.3 80 3.5 18.4 300 8 300.6 303.1 294.4 340.3 13.55 4 850 1495 16.8 13.9 83 2.9 14.9 350 8 303.7 305.9 294.0 338.9 11.83 5 785 2170 14.0 7.0 63 7.0 9.8 336 6 307.7 309.2 292.3 332.2 8.03 6 779 2235 14.6 3.6 48 11.0 8.3 329 6 309.1 310.3 291.3 328.7 6.37 7 773 2300 15.2 -0.8 33 16.0 6.7 321 5 310.4 311.3 290.3 325.0 4.67 8 762 2422 15.4 -1.6 31 17.0 6.5 307 5 311.9 312.7 290.6 325.9 4.46 9 754 2511 14.6 3.6 48 11.0 8.2 307 5 312.0 313.2 292.4 332.4 6.58 10 747 2590 13.8 6.8 63 7.0 9.5 310 5 311.9 313.5 293.7 337.7 8.33 11 715 2957 10.8 6.8 76 4.0 8.3 332 7 312.5 314.2 294.2 339.5 8.71 12 700 3134 9.4 5.7 78 3.7 7.2 340 8 312.9 314.5 293.9 338.5 8.24 13 640 3871 6.0 1.5 73 4.5 3.5 282 3 317.2 318.4 293.9 338.4 6.68 14 622 4104 5.4 0.4 70 5.0 2.6 257 3 319.1 320.3 294.1 339.4 6.35 15 576 4727 2.4 -3.6 65 6.0 -0.7 277 7 322.6 323.6 294.1 339.3 5.09 16 564 4897 2.4 -6.6 51 9.0 -2.0 280 9 324.6 325.4 293.9 338.3 4.14 17 544 5187 0.8 -12.2 37 13.0 -4.8 278 10 326.1 326.6 293.2 335.4 2.76 18 534 5336 0.2 -18.8 22 19.0 -6.8 276 10 327.1 327.4 292.4 332.7 1.62 19 510 5703 -1.3 -24.3 15 23.0 -8.7 292 10 329.6 329.8 292.6 333.4 1.05 20 500 5860 -2.1 -20.1 24 18.0 -8.5 305 9 330.5 330.8 293.3 336.0 1.55 21 481 6166 -4.5 -18.5 33 14.0 -9.6 307 7 331.2 331.6 293.7 337.7 1.85 22 438 6896 -9.7 -28.7 20 19.0 -14.8 268 10 333.6 333.8 293.4 336.6 0.82 23 417 7274 -12.5 -23.5 39 11.0 -15.8 247 12 334.7 335.0 294.3 339.7 1.38 24 406 7477 -14.1 -21.1 55 7.0 -16.3 236 13 335.2 335.6 294.7 341.5 1.75 25 400 7590 -14.7 -20.7 60 6.0 -16.6 230 13 335.9 336.3 294.9 342.5 1.84 26 376 8057 -17.5 -25.5 50 8.0 -19.7 229 13 338.2 338.4 295.0 342.9 1.28 27 300 9710 -30.3 -37.3 50 7.0 -31.3 210 17 342.7 342.8 295.4 344.7 0.52 28 259 10730 -39.1 -46.1 47 7.0 -39.7 196 20 344.4 344.5 295.6 345.4 0.24 29 250 10970 -40.9 -49.9 37 9.0 -41.5 200 26 345.3 345.3 295.7 345.9 0.16 30 246 11080 -41.5 -52.5 29 11.0 -42.2 201 27 346.0 346.0 295.8 346.5 0.12 31 241 11219 -42.7 -60.7 12 18.0 -43.5 202 28 346.2 346.2 295.8 346.4 0.04 32 200 12450 -53.5 -85.5 1 32.0 -53.8 210 39 348.0 348.0 296.2 348.1 0.00 33 150 14240 -67.7 -95.7 1 28.0 -67.8 255 23 353.5 353.5 297.4 353.5 0.00 34 131 15048 -71.9 -98.9 1 27.0 -71.9 235 18 359.9 359.9 298.7 359.9 0.00 35 105 16319 -82.7 -106.7 1 24.0 -82.7 218 9 362.8 362.8 299.2 362.8 0.00 36 100 16590 -84.7 -107.7 1 23.0 -84.7 215 7 364.1 364.1 299.5 364.1 0.00 37 87 17349 -89.1 -111.1 1 22.0 -89.1 155 11 370.0 370.0 300.6 370.0 0.00 38 74 18234 -83.1 -107.1 1 24.0 -83.1 114 8 400.2 400.2 305.2 400.2 0.00 39 73 18310 -80.5 -104.5 1 24.0 -80.5 111 8 407.2 407.2 306.2 407.2 0.00 40 72 18389 -78.1 -103.1 1 25.0 -78.1 107 8 414.0 414.0 307.0 414.0 0.00 41 70 18550 -76.9 -101.9 1 25.0 -76.9 100 7 419.9 419.9 307.7 419.9 0.00 42 65 18974 -77.9 -102.9 1 25.0 -77.9 98 12 426.7 426.7 308.4 426.7 0.00 43 60 19430 -78.3 -103.3 1 25.0 -78.3 95 17 435.7 435.7 309.4 435.7 0.00 44 50 20480 -73.9 -99.9 1 26.0 -74.0 90 28 469.3 469.3 312.6 469.3 0.00 45 45 21099 -69.3 -96.3 1 27.0 -69.5 91 32 494.9 494.9 314.6 494.9 0.00 46 30 23570 -59.3 -89.3 1 30.0 -60.3 95 49 583.0 583.0 319.8 583.0 0.00 47 20 26150 -53.5 -85.5 1 32.0 -56.1 100 39 672.4 672.4 323.5 672.5 0.01 48 14 28482 -46.3 -80.3 1 34.0 -52.1 10 25 769.0 769.1 326.4 769.4 0.05 49 12 29506 -46.5 -80.5 1 34.0 -52.8 331 19 803.0 803.0 327.3 803.5 0.05 50 10 30730 -41.5 -77.5 1 36.0 -50.9 285 12 864.6 864.7 328.7 865.7 0.10 51 9.1 31372 -40.3 -76.3 1 36.0 -50.8 892.9 892.9 329.3 894.3 0.13 TRP 87 17349 -89.1 -111.1 1 22.0 -89.1 155 11 370.0 370.0 300.6 370.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 530.80 mb = 5384.56 m = 17665.68 ft Wetbulb zero: 585.50 mb = 4594.14 m = 15072.45 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 64.12 % Est. max temperature: 30.89 C = 87.61 F Sfc-Lift cond lev (LCL): 942.04 mb = 608.32 m = 1995.79 ft T: 22.00 C 700-500 lapse rate: 4.22 C/km ThetaE index: 23.05 C Layer 1000.0- 762.0 mb Conv cond level (CCL): 869.04 mb = 1304.25 m = 4278.97 ft Mean mixing ratio: 14.95 g/kg Conv temperature: 30.37 C = 86.67 F Cap Strength: 3.34 C Lifted Index: 3.21 C Risk: None Lifted Index @300 mb: 1.61 C Lifted Index @700 mb: 0.59 C Showalter Index: 5.15 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 16.00 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 191.80 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.41 J/kg Max Up Vert Vel: 4.34 m/s Conv Inhibition (B-): 30882.27 J/kg Cap Strength: 3.15 C Lift Cond Lev (LCL): 908.00 mb = 926.71 m = 3040.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 5 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 3 0 0 -0.0 -0.0 | 157 5 -1.9 4.6 1 1000 85 100 2 -2.0 0.3 | 142 6 -3.9 5.0 2 975 305 290 4 3.8 -1.4 | 210 4 1.8 3.2 3 942 610 300 7 6.1 -3.5 | 255 4 4.1 1.1 4 925 767 300 8 6.9 -4.0 | 263 5 5.0 0.6 5 909 914 305 7 5.7 -4.0 | 261 4 3.8 0.6 6 878 1219 330 7 3.5 -6.1 | 313 2 1.6 -1.5 7 850 1495 350 8 1.4 -7.9 | 9 3 -0.5 -3.3 8 817 1829 360 9 -0.0 -9.0 | 24 5 -1.9 -4.4 9 788 2134 340 6 2.1 -5.6 | 353 1 0.1 -1.0 10 760 2438 305 5 4.1 -2.9 | 231 3 2.2 1.7 11 733 2743 315 5 3.5 -3.5 | 237 2 1.6 1.1 12 707 3048 340 8 2.7 -7.5 | 344 3 0.8 -2.9 13 700 3134 340 8 2.7 -7.5 | 344 3 0.8 -2.9 14 656 3658 315 4 2.8 -2.8 | 207 2 0.9 1.8 15 632 3962 265 2 2.0 0.2 | 181 5 0.1 4.8 16 609 4267 245 4 3.6 1.7 | 195 7 1.7 6.3 17 586 4572 275 6 6.0 -0.5 | 225 6 4.1 4.1 18 565 4877 280 9 8.9 -1.6 | 246 8 6.9 3.0 19 524 5486 275 11 11.0 -1.0 | 248 10 9.0 3.6 20 500 5860 305 9 7.4 -5.2 | 276 5 5.5 -0.6 21 485 6096 310 7 5.4 -4.5 | 268 3 3.4 0.1 22 400 7590 230 13 10.0 8.4 | 212 15 8.0 13.0 23 398 7620 235 11 9.0 6.3 | 213 13 7.1 10.9 24 324 9144 215 17 9.8 13.9 | 203 20 7.8 18.5 25 300 9710 210 17 8.5 14.7 | 199 20 6.6 19.3 26 261 10668 195 19 4.9 18.4 | 187 23 3.0 23.0 27 250 10970 200 26 8.9 24.4 | 194 30 7.0 29.0 28 208 12192 210 38 19.0 32.9 | 204 41 17.1 37.5 29 200 12450 210 39 19.5 33.8 | 205 42 17.6 38.4 30 163 13716 225 31 21.9 21.9 | 217 33 20.0 26.5 31 150 14240 255 23 22.2 6.0 | 243 23 20.3 10.6 32 126 15240 230 17 13.0 10.9 | 216 19 11.1 15.5 33 100 16590 215 7 4.0 5.7 | 191 11 2.1 10.3 34 87 17349 155 11 -4.6 10.0 | 156 16 -6.6 14.6 35 70 18550 100 7 -6.9 1.2 | 123 11 -8.8 5.8 36 50 20480 90 28 -28.0 0.0 | 99 30 -29.9 4.6 37 30 23570 95 49 -48.8 4.3 | 100 52 -50.7 8.9 38 20 26150 100 39 -38.4 6.8 | 106 42 -40.3 11.4 39 10 30730 285 12 11.6 -3.1 | 261 10 9.7 1.5 Wind Parameters Mean winds (0-6000m): 307.4 at 6.7 knts Storm direction: 337.4 at 5.0 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 176.9 deg Storm rel helicity (0-3000m) pos: 12.9 neg: -5.9 tot: 7.0 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.76 Bulk Shear: 1.39 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 ------------------------------------------------------------------------------- 500 296 4 203 3| 0.0 6.1 6.1| 4.7 -3.8 0.9 1.8 0.31| 12.9 4.0 1000 301 5 236 3| 1.1 3.1 4.1| 7.2 -4.0 3.3 3.3 0.38| 8.3 3.1 1500 314 6 261 2| 2.3 2.0 4.3| 10.2 -4.0 6.3 4.2 0.50| 7.3 3.6 2000 328 7 304 2| 1.7 1.5 3.2| 11.2 -4.7 6.5 3.3 0.43| 6.5 2.7 2500 329 6 302 2| 1.4 1.7 3.1| 11.2 -5.9 5.3 2.1 0.24| 6.2 1.5 3000 327 6 296 2| 1.8 1.4 3.2| 12.9 -5.9 7.0 2.3 0.31| 5.9 1.8 4000 327 6 289 1| 1.3 1.5 2.9| 13.2 -9.0 4.2 1.0 0.13| 5.5 0.7 5000 316 6 262 2| 1.1 1.2 2.4| 24.5 -9.0 15.5 3.1 0.24| 5.3 1.3 6000 307 7 260 3| 1.3 1.1 2.4| 32.1 -9.3 22.8 3.8 0.27| 5.1 1.4 Wrote GIF file: /home/apache/climate/data/raob//VOCC/skewt/VOCC.skewt.20251201.00.gif