UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 30 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 1013 10 22.0 19.2 84 2.8 20.1 55 2 294.1 296.6 292.7 333.9 13.95 1 1000 123 21.4 20.3 93 1.1 20.6 85 10 294.5 297.3 293.8 337.9 15.16 2 925 797 18.6 16.6 88 2.0 17.2 105 18 298.3 300.7 293.3 336.0 12.95 3 850 1515 16.8 11.8 72 5.0 13.6 125 18 303.7 305.6 292.9 334.4 10.28 4 700 3148 9.4 -5.6 34 15.0 2.2 80 6 312.9 313.6 290.1 324.4 3.60 5 500 5870 -5.7 -27.7 16 22.0 -11.8 20 4 326.1 326.2 291.4 328.9 0.78 6 400 7580 -15.7 -33.7 20 18.0 -19.6 300 14 334.6 334.7 293.5 336.7 0.55 7 300 9680 -33.1 -46.1 26 13.0 -34.4 330 18 338.7 338.8 294.2 339.5 0.20 8 250 10930 -42.5 -62.5 9 20.0 -43.3 320 37 342.9 342.9 295.0 343.0 0.03 9 200 12400 -54.3 -69.3 14 15.0 -54.6 285 29 346.8 346.8 295.9 346.9 0.02 10 150 14170 -70.1 -76.1 41 6.0 -70.1 285 23 349.3 349.3 296.5 349.4 0.01 11 112 15871 -78.3 -84.3 37 6.0 -78.3 290 27 364.4 364.4 299.5 364.5 0.00 12 100 16520 -76.9 -84.9 27 8.0 -76.9 290 23 379.1 379.1 302.1 379.2 0.00 TRP 112 15871 -78.3 -84.3 37 6.0 -78.3 290 27 364.4 364.4 299.5 364.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 575.50 mb = 4842.49 m = 15887.24 ft Wetbulb zero: 668.62 mb = 3518.99 m = 11545.09 ft Precipitable water: 1.46 inches Sfc-500 mean rel hum: 47.80 % Est. max temperature: 30.74 C = 87.33 F Sfc-Lift cond lev (LCL): 972.38 mb = 365.11 m = 1197.85 ft T: 20.39 C 700-500 lapse rate: 5.55 C/km ThetaE index: 13.55 C Layer 925.0- 500.0 mb Conv cond level (CCL): 835.94 mb = 1655.31 m = 5430.75 ft Mean mixing ratio: 13.95 g/kg Conv temperature: 32.51 C = 90.52 F Cap Strength: 2.76 C Lifted Index: 2.48 C Risk: None Lifted Index @300 mb: 2.97 C Lifted Index @700 mb: 2.76 C Showalter Index: 3.48 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.50 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 181.60 Risk: None Energy Index: -0.94 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.40 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 3092.75 J/kg Cap Strength: 2.76 C Lift Cond Lev (LCL): 939.07 mb = 666.50 m = 2186.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 118 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 1013 10 55 2 -1.6 -1.1 | 312 7 5.4 -4.9 1 1000 123 85 10 -10.0 -0.9 | 32 5 -2.9 -4.6 2 979 305 75 18 -17.4 -4.7 | 51 13 -10.4 -8.4 3 925 797 105 18 -17.4 4.7 | 95 10 -10.4 0.9 4 880 1219 125 18 -14.7 10.3 | 130 10 -7.7 6.6 5 850 1515 125 18 -14.7 10.3 | 130 10 -7.7 6.6 6 819 1829 110 16 -15.0 5.5 | 102 8 -8.0 1.7 7 762 2438 130 14 -10.7 9.0 | 145 6 -3.7 5.2 8 735 2743 90 8 -8.0 0.0 | 15 4 -1.0 -3.8 9 708 3048 80 8 -7.9 -1.4 | 9 5 -0.9 -5.2 10 700 3148 80 6 -5.9 -1.0 | 347 5 1.1 -4.8 11 657 3658 40 8 -5.1 -6.1 | 349 10 1.9 -9.9 12 610 4267 45 6 -4.2 -4.2 | 341 8 2.8 -8.0 13 565 4877 350 8 1.4 -7.9 | 324 14 8.4 -11.6 14 544 5182 355 4 0.3 -4.0 | 316 11 7.4 -7.8 15 524 5486 40 6 -3.9 -4.6 | 339 9 3.2 -8.4 16 505 5791 20 6 -2.1 -5.6 | 332 11 5.0 -9.4 17 500 5870 20 4 -1.4 -3.8 | 323 9 5.7 -7.5 18 485 6096 25 8 -3.4 -7.3 | 342 12 3.6 -11.0 19 467 6401 340 8 2.7 -7.5 | 319 15 9.8 -11.3 20 400 7580 300 14 12.1 -7.0 | 299 22 19.1 -10.8 21 398 7620 300 14 12.1 -7.0 | 299 22 19.1 -10.8 22 382 7925 260 10 9.8 1.7 | 277 17 16.9 -2.0 23 366 8230 280 10 9.8 -1.7 | 288 18 16.9 -5.5 24 351 8534 270 8 8.0 -0.0 | 284 15 15.0 -3.8 25 323 9144 320 14 9.0 -10.7 | 312 22 16.0 -14.5 26 300 9680 330 18 9.0 -15.6 | 320 25 16.0 -19.4 27 297 9754 330 21 10.5 -18.2 | 321 28 17.5 -22.0 28 250 10930 320 37 23.8 -28.3 | 316 44 30.8 -32.1 29 248 10973 320 41 26.4 -31.4 | 317 48 33.4 -35.2 30 226 11582 320 37 23.8 -28.3 | 316 44 30.8 -32.1 31 216 11887 285 29 28.0 -7.5 | 288 37 35.0 -11.3 32 200 12400 285 29 28.0 -7.5 | 288 37 35.0 -11.3 33 154 14021 295 19 17.2 -8.0 | 296 27 24.2 -11.8 34 150 14170 285 23 22.2 -6.0 | 288 31 29.2 -9.7 35 132 14935 260 27 26.6 4.7 | 268 34 33.6 0.9 36 112 15871 290 27 25.4 -9.2 | 292 35 32.4 -13.0 37 107 16154 290 27 25.4 -9.2 | 292 35 32.4 -13.0 38 100 16520 290 23 21.6 -7.9 | 292 31 28.6 -11.6 39 96 16764 270 14 14.0 -0.0 | 280 21 21.0 -3.8 40 86 17374 270 25 25.0 -0.0 | 277 32 32.0 -3.8 41 81 17678 255 25 24.1 6.5 | 265 31 31.2 2.7 42 68 18593 315 16 11.3 -11.3 | 309 24 18.3 -15.1 43 65 18898 310 16 12.3 -10.3 | 306 24 19.3 -14.1 44 61 19202 315 6 4.2 -4.2 | 305 14 11.3 -8.0 45 58 19507 295 8 7.3 -3.4 | 297 16 14.3 -7.1 46 55 19812 75 6 -5.8 -1.6 | 347 5 1.2 -5.3 47 52 20117 175 16 -1.4 15.9 | 205 13 5.6 12.2 Wind Parameters Mean winds (0-6000m): 88.2 at 10.6 knts Storm direction: 118.2 at 8.0 knts Shear (0-3000m) pos: 2.6 neg: 2.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 57.7 deg Storm rel helicity (0-3000m) pos: 70.7 neg: -18.9 tot: 51.8 m^2/s^2 ave: 17.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 8.83 Bulk Shear: 1.74 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 80 14 47 9| 16.8 0.0 16.8| 29.6 0.0 29.6 59.1 0.73| 21.5 15.7 1000 93 16 71 9| 8.8 0.0 8.8| 53.5 0.0 53.5 53.5 0.80| 15.2 12.2 1500 104 17 91 9| 6.0 0.0 6.0| 61.7 0.0 61.7 41.2 0.82| 11.2 9.2 2000 107 17 97 9| 4.5 1.0 5.4| 64.4 -10.1 54.3 27.1 0.62| 10.0 6.2 2500 110 16 102 8| 3.1 0.8 3.9| 70.7 -12.6 58.2 23.3 0.57| 9.3 5.3 3000 109 15 99 7| 2.6 2.0 4.6| 70.7 -18.9 51.8 17.3 0.34| 9.2 3.2 4000 102 13 79 6| 1.9 2.1 4.1| 71.2 -24.3 46.9 11.7 0.26| 7.9 2.0 5000 94 12 58 5| 1.5 2.1 3.7| 71.2 -39.1 32.1 6.4 0.16| 7.2 1.1 6000 88 11 41 5| 1.7 1.9 3.6| 84.7 -46.8 37.9 6.3 0.16| 6.9 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251130.12.gif