UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for VO466... Searching the city database file for: VO466 ... Date:1200Z 3 NOV 25 Station: VO466 WMO ident: 43466 Latitude: 6.90 Longitude: 79.87 ------------------------------------------------------------------------------- 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 1010 6 29.4 20.4 58 9.0 23.0 235 4 301.7 304.5 295.8 346.2 15.10 1 1000 94 27.6 22.6 74 5.0 24.0 265 10 300.8 304.0 297.1 352.2 17.52 2 944 604 22.8 21.1 90 1.7 21.6 245 11 300.9 304.0 296.8 350.6 16.92 3 925 782 22.0 18.4 80 3.6 19.5 245 10 301.8 304.5 295.4 344.7 14.55 4 881 1205 18.6 16.7 89 1.9 17.3 207 2 302.5 305.0 295.0 343.0 13.70 5 878 1235 20.2 14.2 68 6.0 16.2 213 2 304.5 306.6 294.1 339.3 11.67 6 850 1516 20.0 9.0 49 11.0 13.1 5 4 307.1 308.7 292.5 332.9 8.50 7 813 1897 19.8 -0.2 26 20.0 9.0 5 8 310.8 311.7 290.4 325.3 4.64 8 802 2014 19.2 -4.8 19 24.0 7.2 355 7 311.4 312.0 289.3 322.0 3.33 9 776 2294 16.2 6.2 51 10.0 10.2 339 9 311.1 312.6 293.0 334.8 7.68 10 769 2370 16.6 -3.4 25 20.0 6.3 336 10 312.4 313.1 290.2 324.6 3.87 11 721 2913 13.6 -12.4 15 26.0 2.4 318 16 314.9 315.3 289.2 321.6 2.04 12 700 3160 11.2 -12.8 17 24.0 1.1 315 15 314.9 315.3 289.2 321.6 2.04 13 649 3785 6.2 -10.8 28 17.0 -1.1 310 17 316.1 316.6 290.2 324.6 2.58 14 577 4737 0.0 -19.0 22 19.0 -6.6 291 14 319.7 320.0 290.2 324.7 1.48 15 568 4862 -0.9 -20.9 20 20.0 -7.5 278 12 320.1 320.3 290.1 324.4 1.27 16 554 5061 -1.3 -18.3 26 17.0 -7.4 275 12 321.9 322.2 291.0 327.5 1.63 17 524 5502 -4.7 -20.7 27 16.0 -9.9 275 11 322.9 323.2 291.1 327.8 1.40 18 500 5870 -5.7 -19.7 32 14.0 -10.5 270 6 326.1 326.4 292.2 331.7 1.60 19 498 5901 -5.7 -22.7 25 17.0 -11.1 268 6 326.5 326.7 291.9 330.8 1.24 20 492 5996 -6.5 -12.5 62 6.0 -8.9 262 5 326.6 327.2 293.5 336.7 2.98 21 490 6028 -6.7 -10.7 73 4.0 -8.4 260 5 326.8 327.4 293.9 338.4 3.45 22 479 6204 -7.7 -20.7 34 13.0 -11.9 291 3 327.6 328.0 292.5 333.0 1.54 23 477 6237 -7.9 -25.9 22 18.0 -13.0 302 3 327.8 328.0 292.0 331.3 0.97 24 464 6451 -9.1 -14.1 67 5.0 -11.1 7 3 328.9 329.5 293.9 338.4 2.77 25 458 6551 -8.5 -21.5 34 13.0 -12.7 21 6 330.9 331.2 293.4 336.2 1.50 26 430 7038 -10.5 -25.5 28 15.0 -14.9 35 6 334.4 334.6 293.9 338.4 1.12 27 400 7590 -13.9 -29.9 25 16.0 -17.9 70 13 336.9 337.1 294.3 339.9 0.80 28 379 7997 -16.9 -31.9 26 15.0 -20.3 57 12 338.2 338.3 294.5 340.8 0.70 29 337 8865 -24.3 -33.3 43 9.0 -26.0 80 13 339.7 339.8 294.8 342.3 0.68 30 300 9700 -31.1 -39.1 45 8.0 -32.2 90 28 341.5 341.6 295.1 343.2 0.43 31 280 10187 -34.5 -45.5 32 11.0 -35.6 96 35 343.5 343.5 295.4 344.4 0.23 32 267 10518 -37.5 -45.5 43 8.0 -38.2 97 39 343.8 343.8 295.4 344.8 0.24 33 250 10970 -40.7 -51.7 30 11.0 -41.4 100 46 345.6 345.6 295.8 346.1 0.13 34 200 12450 -52.5 -66.5 17 14.0 -52.8 90 49 349.6 349.6 296.5 349.7 0.02 35 165 13667 -62.9 -69.9 38 7.0 -63.0 90 57 352.0 352.0 297.1 352.1 0.02 36 150 14250 -67.1 -75.1 31 8.0 -67.2 90 62 354.5 354.5 297.6 354.5 0.01 37 131 15054 -73.5 -79.5 39 6.0 -73.5 93 60 357.1 357.1 298.1 357.1 0.01 38 100 16600 -81.9 -88.9 29 7.0 -81.9 75 41 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 577.00 mb = 4736.66 m = 15540.02 ft Wetbulb zero: 675.06 mb = 3459.62 m = 11350.31 ft Precipitable water: 1.44 inches Sfc-500 mean rel hum: 38.67 % Est. max temperature: 33.87 C = 92.97 F Sfc-Lift cond lev (LCL): 886.55 mb = 1150.74 m = 3775.33 ft T: 19.04 C 700-500 lapse rate: 6.24 C/km ThetaE index: 30.22 C Layer 944.0- 776.0 mb Conv cond level (CCL): 896.12 mb = 1057.45 m = 3469.27 ft Mean mixing ratio: 16.40 g/kg Conv temperature: 29.99 C = 85.97 F Cap Strength: 3.81 C Lifted Index: -2.56 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.41 C Lifted Index @700 mb: 0.75 C Showalter Index: 4.18 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 14.70 C K Index: 10.70 Risk: None Sweat Index: 122.00 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 567.47 J/kg Max Up Vert Vel: 33.69 m/s Conv Inhibition (B-): 7.94 J/kg Cap Strength: 3.81 C Lift Cond Lev (LCL): 911.40 mb = 910.68 m = 2987.76 ft Lev Free Conv (LFC): 886.40 mb = 1152.25 m = 3780.31 ft Equ Level (EL): 876.40 mb = 1250.68 m = 4103.22 ft B at Equ Level: 3.15 J/kg Max Parcel Lev (MPL): 866.40 mb = 1350.24 m = 4429.86 ft Wind level data Storm motion: 328 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 1010 6 235 4 3.3 2.3 | 173 9 -1.1 9.3 1 1000 94 265 10 10.0 0.9 | 215 10 5.5 7.9 2 976 305 250 10 9.4 3.4 | 206 12 5.0 10.4 3 943 610 245 11 10.0 4.6 | 205 13 5.6 11.7 4 925 782 245 10 9.1 4.2 | 202 12 4.6 11.2 5 911 914 245 8 7.3 3.4 | 195 11 2.8 10.4 6 880 1219 205 2 0.8 1.8 | 158 10 -3.6 8.8 7 850 1516 5 4 -0.3 -4.0 | 122 6 -4.8 3.0 8 849 1524 5 3 -0.3 -3.0 | 131 6 -4.7 4.0 9 819 1829 10 8 -1.4 -7.9 | 81 6 -5.8 -0.9 10 790 2134 345 6 1.6 -5.8 | 113 3 -2.9 1.2 11 735 2743 320 16 10.3 -12.3 | 312 8 5.9 -5.2 12 700 3160 315 15 10.6 -10.6 | 300 7 6.2 -3.6 13 658 3658 315 18 12.7 -12.7 | 305 10 8.3 -5.7 14 610 4267 290 14 13.2 -4.8 | 256 9 8.7 2.2 15 587 4572 305 15 12.3 -8.6 | 281 8 7.9 -1.6 16 566 4877 275 12 12.0 -1.0 | 232 10 7.5 6.0 17 524 5486 275 11 11.0 -1.0 | 227 9 6.5 6.0 18 500 5870 270 6 6.0 -0.0 | 193 7 1.6 7.0 19 486 6096 255 4 3.9 1.0 | 176 8 -0.6 8.0 20 467 6401 360 2 -0.0 -2.0 | 139 7 -4.4 5.0 21 449 6706 45 10 -7.1 -7.1 | 90 11 -11.5 -0.1 22 431 7010 30 6 -3.0 -5.2 | 104 8 -7.4 1.8 23 415 7315 105 10 -9.7 2.6 | 124 17 -14.1 9.6 24 400 7590 70 13 -12.2 -4.4 | 99 17 -16.6 2.6 25 382 7925 55 13 -10.6 -7.5 | 88 15 -15.1 -0.4 26 367 8230 65 8 -7.3 -3.4 | 107 12 -11.7 3.6 27 337 8839 80 13 -12.8 -2.3 | 105 18 -17.2 4.7 28 300 9700 90 28 -28.0 0.0 | 102 33 -32.4 7.0 29 298 9754 90 26 -26.0 0.0 | 103 31 -30.4 7.0 30 285 10058 95 33 -32.9 2.9 | 105 39 -37.3 9.9 31 250 10970 100 46 -45.3 8.0 | 107 52 -49.7 15.0 32 228 11582 95 48 -47.8 4.2 | 102 53 -52.2 11.2 33 208 12192 90 49 -49.0 0.0 | 97 54 -53.4 7.0 34 200 12450 90 49 -49.0 0.0 | 97 54 -53.4 7.0 35 199 12497 90 48 -48.0 0.0 | 98 53 -52.4 7.0 36 189 12802 90 51 -51.0 0.0 | 97 56 -55.4 7.0 37 150 14250 90 62 -62.0 0.0 | 96 67 -66.4 7.0 38 120 15545 95 59 -58.8 5.1 | 101 64 -63.2 12.1 39 108 16154 100 32 -31.5 5.6 | 109 38 -35.9 12.6 40 100 16600 75 41 -39.6 -10.6 | 85 44 -44.0 -3.6 41 97 16764 75 40 -38.6 -10.4 | 86 43 -43.1 -3.3 42 87 17374 95 36 -35.9 3.1 | 104 42 -40.3 10.1 43 83 17678 100 28 -27.6 4.9 | 110 34 -32.0 11.9 44 78 17983 90 21 -21.0 0.0 | 105 26 -25.4 7.0 45 74 18288 110 20 -18.8 6.8 | 121 27 -23.2 13.8 46 70 18593 200 13 4.4 12.2 | 180 19 0.0 19.2 47 67 18898 320 6 3.9 -4.6 | 167 2 -0.6 2.4 48 63 19202 25 17 -7.2 -15.4 | 54 14 -11.6 -8.4 49 60 19507 70 11 -10.3 -3.8 | 102 15 -14.8 3.2 50 51 20422 65 24 -21.8 -10.1 | 83 26 -26.2 -3.1 51 46 21031 110 34 -31.9 11.6 | 117 41 -36.4 18.6 52 43 21336 125 29 -23.8 16.6 | 130 37 -28.2 23.6 53 41 21641 100 24 -23.6 4.2 | 112 30 -28.1 11.2 54 39 21946 80 38 -37.4 -6.6 | 91 42 -41.8 0.4 55 31 23165 95 35 -34.9 3.1 | 104 41 -39.3 10.1 56 27 24079 95 47 -46.8 4.1 | 102 52 -51.2 11.1 57 25 24384 95 50 -49.8 4.4 | 102 55 -54.2 11.4 58 23 24994 95 51 -50.8 4.4 | 102 56 -55.2 11.5 59 22 25298 100 48 -47.3 8.3 | 107 54 -51.7 15.3 60 20 25603 95 51 -50.8 4.4 | 102 56 -55.2 11.5 61 16 27127 85 65 -64.8 -5.7 | 91 69 -69.2 1.3 Wind Parameters Mean winds (0-6000m): 297.8 at 11.0 knts Storm direction: 327.8 at 8.3 knts Shear (0-3000m) pos: 1.0 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 131.6 deg Storm rel helicity (0-3000m) pos: 20.0 neg: -48.5 tot: -28.4 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.36 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -2.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 68.51 Bulk Shear: 8.28 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 ------------------------------------------------------------------------------- 500 253 10 206 11| 7.0 0.0 7.0| 16.1 -4.7 11.3 22.7 0.51| 10.6 5.4 1000 249 10 203 11| 3.5 2.5 6.0| 16.1 -18.0 -1.9 -1.9 0.05| 8.3 0.4 1500 250 8 195 10| 2.0 1.7 3.7| 18.4 -34.9 -16.5 -11.0 -0.22| 9.7 -2.2 2000 267 7 200 8| 1.5 1.4 2.9| 19.2 -40.5 -21.4 -10.7 -0.28| 8.8 -2.5 2500 288 7 209 5| 1.2 1.5 2.7| 20.0 -43.3 -23.3 -9.3 -0.33| 8.7 -2.9 3000 300 9 229 4| 1.0 1.6 2.7| 20.0 -48.5 -28.4 -9.5 -0.36| 8.2 -2.9 4000 306 11 261 4| 0.8 1.3 2.0| 21.2 -61.0 -39.8 -10.0 -0.39| 7.1 -2.8 5000 303 11 260 5| 0.6 0.8 1.4| 26.7 -83.2 -56.5 -11.3 -0.42| 7.0 -3.0 6000 298 11 251 6| 0.5 0.3 0.8| 26.7 -97.1 -70.4 -11.7 -0.47| 6.4 -3.0 Wrote GIF file: /home/apache/climate/data/raob//VO466/skewt/VO466.skewt.20251103.12.gif