UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 29 NOV 25 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 Elevation: 10.00 ------------------------------------------------------------------------------- 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 1016 10 23.0 19.2 79 3.8 20.4 85 21 294.8 297.3 293.0 334.6 13.91 1 1000 145 21.2 18.1 82 3.1 19.1 95 18 294.4 296.7 292.3 332.0 13.18 2 925 816 17.8 16.3 91 1.5 16.8 100 19 297.5 299.8 292.9 334.3 12.70 3 850 1536 16.2 11.2 72 5.0 13.0 110 14 303.1 304.9 292.4 332.5 9.88 4 700 3161 7.6 0.6 61 7.0 3.8 20 4 310.9 312.0 291.3 328.7 5.72 5 500 5860 -6.1 -21.1 29 15.0 -11.0 190 4 325.6 325.9 291.9 330.6 1.42 6 400 7570 -18.3 -33.3 26 15.0 -21.3 355 21 331.2 331.3 292.6 333.3 0.58 7 300 9660 -32.9 -49.9 17 17.0 -34.4 345 29 339.0 339.0 294.2 339.5 0.13 8 250 10920 -42.1 -62.1 10 20.0 -42.9 335 41 343.5 343.5 295.2 343.6 0.04 9 200 12390 -54.9 -69.9 14 15.0 -55.1 325 45 345.8 345.8 295.7 345.9 0.02 10 150 14160 -68.5 -78.5 22 10.0 -68.5 295 53 352.1 352.1 297.1 352.1 0.01 11 107 16116 -78.9 -85.9 31 7.0 -78.9 270 14 368.1 368.1 300.2 368.1 0.00 12 100 16500 -77.1 -85.1 27 8.0 -77.1 260 31 378.8 378.8 302.1 378.8 0.00 TRP 107 16116 -78.9 -85.9 31 7.0 -78.9 270 14 368.1 368.1 300.2 368.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 589.05 mb = 4658.26 m = 15282.81 ft Wetbulb zero: 648.25 mb = 3777.11 m = 12391.94 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 60.82 % Est. max temperature: 30.10 C = 86.17 F Sfc-Lift cond lev (LCL): 961.10 mb = 486.47 m = 1596.02 ft T: 19.47 C 700-500 lapse rate: 5.08 C/km ThetaE index: 5.63 C Layer 850.0- 500.0 mb Conv cond level (CCL): 824.80 mb = 1787.84 m = 5865.54 ft Mean mixing ratio: 12.99 g/kg Conv temperature: 32.57 C = 90.62 F Cap Strength: 2.94 C Lifted Index: 3.58 C Risk: None Lifted Index @300 mb: 5.28 C Lifted Index @700 mb: 2.13 C Showalter Index: 3.96 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 17.30 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 166.40 Risk: None Energy Index: -0.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.48 J/kg Max Up Vert Vel: 4.12 m/s Conv Inhibition (B-): 4343.89 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 931.32 mb = 757.37 m = 2484.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 at 7 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 1016 10 85 21 -20.9 -1.8 | 73 15 -14.6 -4.4 1 1000 145 95 18 -17.9 1.6 | 85 12 -11.7 -1.0 2 982 305 105 21 -20.3 5.4 | 102 14 -14.0 2.9 3 925 816 100 19 -18.7 3.3 | 93 12 -12.4 0.7 4 851 1524 95 12 -12.0 1.0 | 75 6 -5.7 -1.5 5 850 1536 110 14 -13.2 4.8 | 108 7 -6.9 2.2 6 791 2134 105 8 -7.7 2.1 | 71 2 -1.5 -0.5 7 763 2438 120 4 -3.5 2.0 | 281 3 2.8 -0.6 8 736 2743 105 2 -1.9 0.5 | 295 5 4.3 -2.1 9 710 3048 20 4 -1.4 -3.8 | 322 8 4.9 -6.3 10 700 3161 20 4 -1.4 -3.8 | 322 8 4.9 -6.3 11 658 3658 290 4 3.8 -1.4 | 291 11 10.0 -3.9 12 633 3962 355 2 0.2 -2.0 | 305 8 6.5 -4.6 13 610 4267 10 4 -0.7 -3.9 | 319 9 5.6 -6.5 14 587 4572 45 10 -7.1 -7.1 | 5 10 -0.8 -9.6 15 565 4877 25 8 -3.4 -7.3 | 344 10 2.9 -9.8 16 524 5486 35 10 -5.7 -8.2 | 357 11 0.5 -10.8 17 504 5791 205 4 1.7 3.6 | 262 8 8.0 1.1 18 500 5860 190 4 0.7 3.9 | 259 7 7.0 1.4 19 485 6096 305 4 3.3 -2.3 | 297 11 9.6 -4.9 20 466 6401 335 10 4.2 -9.1 | 318 16 10.5 -11.6 21 448 6706 345 4 1.0 -3.9 | 311 10 7.3 -6.4 22 414 7315 355 18 1.6 -17.9 | 339 22 7.8 -20.5 23 400 7570 355 21 1.8 -20.9 | 341 25 8.1 -23.5 24 381 7925 345 31 8.0 -29.9 | 336 36 14.3 -32.5 25 365 8230 335 31 13.1 -28.1 | 328 36 19.4 -30.7 26 350 8534 345 16 4.1 -15.5 | 330 21 10.4 -18.0 27 322 9144 355 18 1.6 -17.9 | 339 22 7.8 -20.5 28 300 9660 345 29 7.5 -28.0 | 336 34 13.8 -30.6 29 283 10058 330 31 15.5 -26.8 | 323 37 21.8 -29.4 30 250 10920 335 41 17.3 -37.2 | 329 46 23.6 -39.7 31 200 12390 325 45 25.8 -36.9 | 321 51 32.1 -39.4 32 197 12497 325 45 25.8 -36.9 | 321 51 32.1 -39.4 33 169 13411 305 37 30.3 -21.2 | 303 44 36.6 -23.8 34 153 14021 290 54 50.7 -18.5 | 290 61 57.0 -21.0 35 150 14160 295 53 48.0 -22.4 | 295 60 54.3 -25.0 36 124 15240 280 51 50.2 -8.9 | 281 58 56.5 -11.4 37 118 15545 305 33 27.0 -18.9 | 303 40 33.3 -21.5 38 107 16116 270 14 14.0 -0.0 | 277 20 20.3 -2.6 39 106 16154 280 16 15.8 -2.8 | 284 23 22.0 -5.4 40 100 16500 260 31 30.5 5.4 | 266 37 36.8 2.8 41 95 16764 260 31 30.5 5.4 | 266 37 36.8 2.8 42 85 17374 265 31 30.9 2.7 | 270 37 37.2 0.1 43 72 18288 245 8 7.3 3.4 | 267 14 13.5 0.8 44 65 18898 275 10 10.0 -0.9 | 282 17 16.2 -3.4 45 61 19202 220 10 6.4 7.7 | 248 14 12.7 5.1 46 58 19507 225 18 12.7 12.7 | 242 22 19.0 10.2 47 55 19812 280 25 24.6 -4.3 | 283 32 30.9 -6.9 48 52 20117 250 16 15.0 5.5 | 262 22 21.3 2.9 49 44 21031 245 12 10.9 5.1 | 262 17 17.2 2.5 50 41 21336 190 10 1.7 9.8 | 228 11 8.0 7.3 51 39 21641 205 6 2.5 5.4 | 252 9 8.8 2.9 52 37 21946 75 6 -5.8 -1.6 | 353 4 0.5 -4.1 53 35 22250 150 12 -6.0 10.4 | 182 8 0.3 7.8 54 33 22555 175 6 -0.5 6.0 | 239 7 5.8 3.4 55 31 22860 55 4 -3.3 -2.3 | 328 6 3.0 -4.9 56 30 23165 10 4 -0.7 -3.9 | 319 9 5.6 -6.5 57 28 23470 60 6 -5.2 -3.0 | 349 6 1.1 -5.6 58 27 23774 25 12 -5.1 -10.9 | 355 14 1.2 -13.4 59 25 24079 50 18 -13.8 -11.6 | 28 16 -7.5 -14.1 60 24 24384 55 21 -17.2 -12.0 | 37 18 -10.9 -14.6 61 21 24994 110 16 -15.0 5.5 | 108 9 -8.8 2.9 62 16 26518 155 10 -4.2 9.1 | 198 7 2.1 6.5 63 15 26822 210 6 3.0 5.2 | 254 10 9.3 2.6 64 14 27127 335 8 3.4 -7.3 | 315 14 9.7 -9.8 65 13 27737 290 8 7.5 -2.7 | 291 15 13.8 -5.3 66 12 28042 255 10 9.7 2.6 | 270 16 15.9 0.0 67 11 28651 250 18 16.9 6.2 | 261 23 23.2 3.6 68 10 29261 305 19 15.6 -10.9 | 302 26 21.8 -13.5 69 9 29566 280 14 13.8 -2.4 | 284 21 20.1 -5.0 70 8 30175 265 21 20.9 1.8 | 272 27 27.2 -0.7 Wind Parameters Mean winds (0-6000m): 82.3 at 9.0 knts Storm direction: 112.3 at 6.8 knts Shear (0-3000m) pos: 2.1 neg: 2.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -110.2 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -15.0 tot: 17.4 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 17.74 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 99 20 92 13| 6.7 0.0 6.7| 23.0 -2.8 20.2 40.4 0.62| 9.7 6.0 1000 100 19 93 13| 3.3 1.8 5.1| 23.0 -8.8 14.2 14.2 0.31| 6.7 2.1 1500 99 18 91 11| 2.2 2.9 5.1| 23.0 -13.1 9.9 6.6 0.11| 6.2 0.7 2000 101 16 93 10| 2.3 2.1 4.5| 28.3 -14.4 13.8 6.9 0.16| 6.5 1.1 2500 102 14 92 8| 2.5 1.7 4.2| 28.5 -15.0 13.5 5.4 0.05| 6.6 0.3 3000 101 12 88 6| 2.1 2.1 4.2| 32.4 -15.0 17.4 5.8 0.12| 6.4 0.8 4000 97 10 71 4| 1.4 2.0 3.4| 37.6 -27.5 10.1 2.5 0.04| 6.1 0.2 5000 88 9 47 4| 0.4 1.8 2.1| 59.1 -35.6 23.5 4.7 0.13| 6.1 0.8 6000 82 9 35 5| 0.4 2.2 2.6| 82.3 -35.7 46.6 7.8 0.13| 7.8 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251129.12.gif