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 VO346... Searching the city database file for: VO346 ... Date:0000Z 1 DEC 25 Station: VO346 WMO ident: 43346 Latitude: 10.92 Longitude: 79.83 ------------------------------------------------------------------------------- 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 2 25.6 22.9 85 2.7 23.6 320 2 298.2 301.4 296.5 349.7 17.72 1 1006 11 23.0 18.0 73 5.0 19.6 307 4 295.6 298.0 292.6 333.0 13.01 2 1000 63 23.2 17.2 69 6.0 19.2 230 14 296.4 298.6 292.3 332.2 12.44 3 997 89 23.4 17.4 69 6.0 19.4 235 14 296.8 299.1 292.6 333.3 12.64 4 988 169 24.0 17.0 65 7.0 19.3 250 15 298.2 300.4 292.9 334.3 12.43 5 926 734 20.6 14.6 68 6.0 16.7 314 20 300.3 302.4 292.7 333.6 11.35 6 925 743 20.4 14.4 68 6.0 16.5 315 20 300.2 302.2 292.6 333.1 11.22 7 897 1008 18.4 13.6 74 4.8 15.3 323 20 300.8 302.8 292.5 333.0 10.98 8 850 1469 17.2 12.2 72 5.0 14.0 330 16 304.2 306.1 293.2 335.7 10.56 9 848 1489 17.2 11.2 68 6.0 13.4 329 16 304.4 306.2 292.8 334.0 9.90 10 700 3104 9.6 4.6 71 5.0 6.6 275 16 313.1 314.6 293.5 336.8 7.62 11 694 3175 9.6 4.6 71 5.0 6.6 269 15 313.9 315.4 293.8 337.9 7.69 12 606 4288 4.4 -1.6 65 6.0 1.2 235 11 320.3 321.4 293.9 338.5 5.62 13 567 4826 2.0 -5.0 60 7.0 -1.5 199 12 323.6 324.5 294.0 338.9 4.65 14 512 5642 -2.5 -9.5 59 7.0 -5.7 232 7 327.8 328.5 294.3 340.0 3.64 15 500 5830 -2.9 -10.9 54 8.0 -6.4 280 5 329.5 330.2 294.5 340.8 3.33 16 499 5846 -2.9 -10.9 54 8.0 -6.4 281 5 329.7 330.4 294.6 341.1 3.34 17 478 6187 -4.5 -14.5 46 10.0 -8.5 291 7 331.8 332.3 294.5 340.8 2.60 18 437 6890 -9.5 -25.5 26 16.0 -14.2 260 14 334.1 334.3 293.9 338.1 1.10 19 403 7513 -13.9 -24.9 39 11.0 -17.1 233 20 336.2 336.5 294.5 340.8 1.26 20 400 7570 -14.3 -24.3 42 10.0 -17.2 230 21 336.4 336.7 294.6 341.3 1.34 21 340 8777 -22.7 -34.7 33 12.0 -25.0 223 19 341.0 341.1 295.1 343.2 0.59 22 300 9680 -29.5 -46.5 18 17.0 -31.4 200 19 343.8 343.8 295.4 344.6 0.20 23 255 10824 -39.1 -54.1 19 15.0 -40.1 213 12 346.0 346.0 295.8 346.4 0.10 24 250 10960 -40.3 -55.3 19 15.0 -41.2 215 10 346.2 346.2 295.8 346.5 0.08 25 200 12430 -53.9 -67.9 16 14.0 -54.2 195 16 347.4 347.4 296.1 347.5 0.02 26 150 14220 -67.9 -95.9 1 28.0 -67.9 250 22 353.1 353.1 297.3 353.1 0.00 27 135 14844 -73.5 -99.5 1 26.0 -73.5 244 13 354.0 354.0 297.5 354.0 0.00 28 105 16280 -82.7 -106.7 1 24.0 -82.7 244 8 362.8 362.8 299.2 362.8 0.00 29 100 16550 -84.9 -107.9 1 23.0 -84.9 245 8 363.7 363.7 299.4 363.7 0.00 30 84 17501 -88.9 -110.9 1 22.0 -88.9 140 15 374.2 374.2 301.3 374.2 0.00 31 79 17835 -85.3 -108.3 1 23.0 -85.3 140 15 388.2 388.2 303.5 388.2 0.00 32 72 18351 -81.3 -105.3 1 24.0 -81.3 140 14 407.2 407.2 306.2 407.2 0.00 33 70 18510 -79.3 -104.3 1 25.0 -79.3 140 14 414.7 414.7 307.1 414.7 0.00 34 56 19784 -78.1 -103.1 1 25.0 -78.1 107 20 444.8 444.8 310.4 444.8 0.00 35 50 20440 -73.7 -99.7 1 26.0 -73.8 90 23 469.8 469.8 312.6 469.8 0.00 36 45 21054 -69.9 -96.9 1 27.0 -70.1 92 29 493.4 493.4 314.5 493.4 0.00 37 30 23510 -59.3 -89.3 1 30.0 -60.3 100 51 583.0 583.0 319.8 583.0 0.00 38 28 23946 -57.7 -88.7 1 31.0 -59.0 97 48 599.0 599.0 320.6 599.1 0.01 39 26 24419 -54.9 -86.9 1 32.0 -56.7 93 44 619.8 619.8 321.5 619.9 0.01 40 20 26120 -50.7 -83.7 1 33.0 -54.0 80 31 681.0 681.0 323.8 681.1 0.02 41 18 26803 -52.3 -85.3 1 33.0 -55.4 55 29 696.8 696.8 324.3 696.9 0.02 42 12 29469 -44.7 -79.7 1 35.0 -51.8 318 20 809.4 809.4 327.5 809.9 0.06 43 11 30054 -42.1 -78.1 1 36.0 -50.8 298 18 839.2 839.2 328.2 840.0 0.08 44 10 30700 -41.3 -77.3 1 36.0 -50.8 275 16 865.4 865.4 328.7 866.4 0.10 45 8.6 31722 -42.1 -78.1 1 36.0 -51.9 900.4 900.5 329.4 901.5 0.10 TRP 84 17501 -88.9 -110.9 1 22.0 -88.9 140 15 374.2 374.2 301.3 374.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5767.00 m Freezing level: 542.56 mb = 5188.98 m = 17024.01 ft Wetbulb zero: 588.76 mb = 4521.66 m = 14834.67 ft Precipitable water: 1.78 inches Sfc-500 mean rel hum: 66.62 % Est. max temperature: 31.10 C = 87.98 F Sfc-Lift cond lev (LCL): 968.59 mb = 341.65 m = 1120.89 ft T: 22.96 C 700-500 lapse rate: 4.59 C/km ThetaE index: 17.48 C Layer 1006.0- 997.0 mb Conv cond level (CCL): 742.20 mb = 2611.09 m = 8566.46 ft Mean mixing ratio: 11.90 g/kg Conv temperature: 37.92 C = 100.25 F Cap Strength: 5.83 C Lifted Index: 6.57 C Risk: None Lifted Index @300 mb: 8.39 C Lifted Index @700 mb: 3.96 C Showalter Index: 5.75 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.10 C K Index: 27.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 183.40 Risk: None Energy Index: 1.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.94 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 45025.63 J/kg Cap Strength: 6.42 C Lift Cond Lev (LCL): 872.40 mb = 1246.09 m = 4088.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 10 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 2 320 2 1.3 -1.5 | 118 8 -7.2 3.9 1 1000 63 230 14 10.7 9.0 | 189 15 2.2 14.4 2 973 305 275 16 15.9 -1.4 | 242 8 7.4 4.0 3 939 610 305 19 15.6 -10.9 | 308 9 7.1 -5.5 4 925 743 315 20 14.1 -14.1 | 327 10 5.6 -8.7 5 907 914 320 21 13.5 -16.1 | 335 12 5.0 -10.7 6 875 1219 330 19 9.5 -16.5 | 355 11 1.0 -11.0 7 850 1469 330 16 8.0 -13.9 | 3 8 -0.5 -8.4 8 814 1829 310 13 10.0 -8.4 | 334 3 1.5 -2.9 9 785 2134 285 15 14.5 -3.9 | 256 6 6.0 1.5 10 758 2438 275 17 16.9 -1.5 | 245 9 8.4 3.9 11 731 2743 280 17 16.7 -3.0 | 253 9 8.2 2.5 12 705 3048 275 17 16.9 -1.5 | 245 9 8.4 3.9 13 700 3104 275 16 15.9 -1.4 | 242 8 7.4 4.0 14 654 3658 230 9 6.9 5.8 | 172 11 -1.6 11.2 15 630 3962 220 9 5.8 6.9 | 168 13 -2.7 12.3 16 606 4267 235 11 9.0 6.3 | 182 12 0.5 11.7 17 584 4572 215 12 6.9 9.8 | 174 15 -1.6 15.3 18 562 4877 195 12 3.1 11.6 | 162 18 -5.4 17.0 19 522 5486 195 9 2.3 8.7 | 156 15 -6.2 14.1 20 500 5830 280 5 4.9 -0.9 | 142 6 -3.6 4.6 21 483 6096 295 6 5.4 -2.5 | 133 4 -3.1 2.9 22 400 7570 230 21 16.1 13.5 | 202 20 7.6 18.9 23 397 7620 230 20 15.3 12.9 | 200 20 6.8 18.3 24 323 9144 220 19 12.2 14.6 | 191 20 3.7 20.0 25 300 9680 200 19 6.5 17.9 | 175 23 -2.0 23.3 26 261 10668 210 15 7.5 13.0 | 177 18 -1.0 18.4 27 250 10960 215 10 5.7 8.2 | 169 14 -2.8 13.6 28 207 12192 200 7 2.4 6.6 | 153 13 -6.1 12.0 29 200 12430 195 16 4.1 15.5 | 168 21 -4.4 20.9 30 163 13716 215 32 18.4 26.2 | 197 33 9.9 31.6 31 150 14220 250 22 20.7 7.5 | 223 18 12.2 13.0 32 126 15240 240 7 6.1 3.5 | 165 9 -2.4 8.9 33 100 16550 245 8 7.3 3.4 | 172 9 -1.3 8.8 34 84 17501 140 15 -9.6 11.5 | 133 25 -18.1 16.9 35 70 18510 140 14 -9.0 10.7 | 133 24 -17.5 16.2 36 50 20440 90 23 -23.0 0.0 | 100 32 -31.5 5.4 37 30 23510 100 51 -50.2 8.9 | 104 60 -58.7 14.3 38 20 26120 80 31 -30.5 -5.4 | 90 39 -39.0 0.0 39 10 30700 275 16 15.9 -1.4 | 242 8 7.4 4.0 Wind Parameters Mean winds (0-6000m): 272.5 at 13.5 knts Storm direction: 302.5 at 10.1 knts Shear (0-3000m) pos: 1.7 neg: 4.2 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 127.8 deg Storm rel helicity (0-3000m) pos: 103.2 neg: -14.5 tot: 88.7 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 24.70 Bulk Shear: 0.48 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 ------------------------------------------------------------------------------- 500 268 15 227 9| 0.0 16.6 16.6| 65.9 0.0 65.9 131.8 0.92| 32.8 30.3 1000 295 17 285 8| 5.0 8.3 13.3| 89.7 0.0 89.7 89.7 0.92| 21.7 20.0 1500 307 18 314 8| 3.4 5.5 9.0|101.0 0.0 101.0 67.3 0.89| 16.6 14.7 2000 309 17 318 7| 2.6 5.0 7.6|101.0 -6.9 94.1 47.0 0.64| 14.7 9.5 2500 303 17 305 6| 2.1 5.0 7.1|101.2 -12.3 88.9 35.5 0.53| 13.0 6.9 3000 299 17 293 7| 1.7 4.2 5.9|103.2 -14.5 88.7 29.6 0.51| 11.2 5.7 4000 290 15 268 6| 1.3 2.5 3.8|103.9 -48.4 55.5 13.9 0.26| 10.3 2.6 5000 279 15 241 7| 1.0 2.1 3.2|112.3 -71.4 40.9 8.2 0.19| 9.4 1.8 6000 273 13 226 7| 1.7 1.8 3.5|117.3 -81.6 35.8 6.0 0.14| 9.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//VO346/skewt/VO346.skewt.20251201.00.gif