UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 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 1014 10 27.2 19.2 62 8.0 21.6 95 7 299.2 301.7 294.3 339.8 13.94 1 1000 130 25.0 18.0 65 7.0 20.2 70 18 298.1 300.5 293.4 336.2 13.09 2 925 805 18.8 16.7 88 2.1 17.4 90 14 298.5 300.9 293.4 336.5 13.04 3 850 1525 15.6 12.4 81 3.2 13.6 115 12 302.5 304.5 292.9 334.2 10.70 4 700 3160 10.0 -8.0 27 18.0 1.7 25 14 313.6 314.1 289.7 323.2 2.99 5 500 5880 -6.5 -25.5 21 19.0 -11.9 315 10 325.1 325.3 291.3 328.5 0.96 6 400 7580 -16.5 -32.5 24 16.0 -20.0 320 18 333.5 333.7 293.3 335.9 0.62 7 300 9670 -33.3 -47.3 23 14.0 -34.6 335 25 338.4 338.5 294.1 339.2 0.18 8 250 10930 -43.3 -59.3 16 16.0 -44.0 320 33 341.7 341.7 294.8 341.9 0.05 9 200 12400 -53.9 -71.9 9 18.0 -54.2 305 35 347.4 347.4 296.1 347.5 0.01 10 150 14170 -70.1 -75.1 48 5.0 -70.1 285 27 349.3 349.3 296.5 349.4 0.01 11 122 15374 -78.7 -83.7 44 5.0 -78.7 265 39 354.9 354.9 297.7 354.9 0.00 12 100 16520 -74.3 -85.3 17 11.0 -74.3 280 33 384.2 384.2 302.9 384.2 0.00 TRP 122 15374 -78.7 -83.7 44 5.0 -78.7 265 39 354.9 354.9 297.7 354.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 578.79 mb = 4808.48 m = 15775.68 ft Wetbulb zero: 674.82 mb = 3456.18 m = 11339.02 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 46.04 % Est. max temperature: 29.77 C = 85.59 F Sfc-Lift cond lev (LCL): 902.57 mb = 1014.02 m = 3326.81 ft T: 17.87 C 700-500 lapse rate: 6.07 C/km ThetaE index: 13.29 C Layer 850.0- 500.0 mb Conv cond level (CCL): 841.21 mb = 1612.53 m = 5290.39 ft Mean mixing ratio: 13.10 g/kg Conv temperature: 31.13 C = 88.04 F Cap Strength: 3.42 C Lifted Index: 1.74 C Risk: Showers probable Lifted Index @300 mb: 2.83 C Lifted Index @700 mb: 3.42 C Showalter Index: 2.80 C Risk: Showers probable Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 18.90 C K Index: 16.50 Risk: < 20 % chance of thunderstorms Sweat Index: 182.80 Risk: None Energy Index: -0.99 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.18 J/kg Max Up Vert Vel: 2.09 m/s Conv Inhibition (B-): 2881.43 J/kg Cap Strength: 3.43 C Lift Cond Lev (LCL): 899.38 mb = 1044.19 m = 3425.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 84 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 1014 10 95 7 -7.0 0.6 | 223 2 1.4 1.5 1 1000 130 70 18 -16.9 -6.2 | 58 10 -8.6 -5.3 2 980 305 65 12 -10.9 -5.1 | 31 5 -2.5 -4.2 3 925 805 90 14 -14.0 0.0 | 99 6 -5.6 0.9 4 913 914 100 18 -17.7 3.1 | 113 10 -9.4 4.0 5 850 1524 110 14 -13.2 4.8 | 140 7 -4.8 5.7 6 850 1525 115 12 -10.9 5.1 | 157 6 -2.5 6.0 7 820 1829 65 12 -10.9 -5.1 | 31 5 -2.5 -4.2 8 763 2438 65 12 -10.9 -5.1 | 31 5 -2.5 -4.2 9 736 2743 30 12 -6.0 -10.4 | 346 10 2.4 -9.5 10 700 3160 25 14 -5.9 -12.7 | 348 12 2.4 -11.8 11 684 3353 5 16 -1.4 -15.9 | 335 17 7.0 -15.0 12 658 3658 20 12 -4.1 -11.3 | 338 11 4.3 -10.4 13 634 3962 65 4 -3.6 -1.7 | 280 5 4.7 -0.8 14 610 4267 60 8 -6.9 -4.0 | 335 3 1.4 -3.1 15 588 4572 70 8 -7.5 -2.7 | 336 2 0.8 -1.8 16 566 4877 45 8 -5.7 -5.7 | 330 5 2.7 -4.8 17 545 5182 330 8 4.0 -6.9 | 296 14 12.4 -6.0 18 525 5486 285 6 5.8 -1.6 | 273 14 14.2 -0.7 19 506 5791 320 10 6.4 -7.7 | 295 16 14.8 -6.8 20 500 5880 315 10 7.1 -7.1 | 292 17 15.4 -6.2 21 486 6096 280 8 7.9 -1.4 | 272 16 16.2 -0.5 22 467 6401 275 10 10.0 -0.9 | 270 18 18.3 0.0 23 431 7010 335 12 5.1 -10.9 | 307 17 13.4 -10.0 24 400 7580 320 18 11.6 -13.8 | 303 24 19.9 -12.9 25 381 7925 300 14 12.1 -7.0 | 287 21 20.5 -6.1 26 351 8534 295 10 9.1 -4.2 | 281 18 17.4 -3.3 27 309 9449 330 27 13.5 -23.4 | 316 31 21.9 -22.5 28 300 9670 335 25 10.6 -22.7 | 319 29 18.9 -21.8 29 271 10363 335 27 11.4 -24.5 | 320 31 19.8 -23.6 30 250 10930 320 33 21.2 -25.3 | 310 38 29.6 -24.4 31 206 12192 310 45 34.5 -28.9 | 303 51 42.8 -28.0 32 200 12400 305 35 28.7 -20.1 | 297 42 37.0 -19.2 33 178 13106 310 29 22.2 -18.6 | 300 35 30.6 -17.7 34 161 13716 290 25 23.5 -8.6 | 284 33 31.8 -7.7 35 150 14170 285 27 26.1 -7.0 | 280 35 34.4 -6.1 36 132 14935 295 35 31.7 -14.8 | 289 42 40.1 -13.9 37 122 15374 265 39 38.9 3.4 | 265 47 47.2 4.3 38 107 16154 255 33 31.9 8.5 | 257 41 40.2 9.4 39 100 16520 280 33 32.5 -5.7 | 277 41 40.9 -4.8 40 96 16764 285 27 26.1 -7.0 | 280 35 34.4 -6.1 41 91 17069 265 31 30.9 2.7 | 265 39 39.2 3.6 42 77 17983 270 19 19.0 -0.0 | 268 27 27.4 0.9 43 73 18288 255 23 22.2 6.0 | 257 31 30.6 6.8 44 65 18898 240 21 18.2 10.5 | 247 29 26.5 11.4 45 59 19507 270 19 19.0 -0.0 | 268 27 27.4 0.9 46 53 20117 295 6 5.4 -2.5 | 277 14 13.8 -1.6 47 50 20422 290 8 7.5 -2.7 | 277 16 15.9 -1.8 48 47 20726 325 6 3.4 -4.9 | 289 12 11.8 -4.0 49 45 21031 335 8 3.4 -7.3 | 298 13 11.7 -6.4 50 42 21336 250 2 1.9 0.7 | 261 10 10.2 1.6 51 40 21641 45 8 -5.7 -5.7 | 330 5 2.7 -4.8 52 38 21946 120 16 -13.9 8.0 | 148 10 -5.5 8.9 53 36 22250 25 4 -1.7 -3.6 | 292 7 6.7 -2.7 54 34 22555 30 14 -7.0 -12.1 | 353 11 1.4 -11.2 55 32 22860 50 14 -10.7 -9.0 | 16 8 -2.4 -8.1 56 31 23165 80 14 -13.8 -2.4 | 74 6 -5.4 -1.5 57 29 23470 60 19 -16.5 -9.5 | 43 12 -8.1 -8.6 58 27 23774 130 18 -13.8 11.6 | 156 14 -5.4 12.5 59 25 24384 160 23 -7.9 21.6 | 181 23 0.5 22.5 60 22 24994 155 19 -8.0 17.2 | 181 18 0.3 18.1 61 21 25298 180 14 0.0 14.0 | 209 17 8.4 14.9 62 20 25603 155 6 -2.5 5.4 | 223 9 5.8 6.3 63 19 25908 190 6 1.0 5.9 | 234 12 9.4 6.8 64 18 26213 330 4 2.0 -3.5 | 284 11 10.4 -2.6 65 15 27127 270 4 4.0 -0.0 | 266 12 12.4 0.9 66 14 27432 265 6 6.0 0.5 | 264 14 14.3 1.4 67 14 27737 225 8 5.7 5.7 | 245 15 14.0 6.5 68 13 28042 225 10 7.1 7.1 | 243 17 15.4 8.0 69 11 28651 315 16 11.3 -11.3 | 298 22 19.7 -10.4 70 10 29261 295 10 9.1 -4.2 | 281 18 17.4 -3.3 71 9 29870 280 6 5.9 -1.0 | 271 14 14.3 -0.1 Wind Parameters Mean winds (0-6000m): 53.9 at 11.2 knts Storm direction: 83.9 at 8.4 knts Shear (0-3000m) pos: 1.4 neg: 3.5 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 125.2 deg Storm rel helicity (0-3000m) pos: 21.1 neg: -26.7 tot: -5.6 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: -0.35 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 2.33 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 71 13 51 5| 0.0 6.9 6.9| 2.9 -8.5 -5.7 -11.3 -0.68| 23.4-15.9 1000 81 14 77 6| 4.2 3.4 7.6| 13.0 -8.5 4.5 4.5 -0.30| 16.4 -4.8 1500 90 15 98 6| 2.8 2.3 5.1| 20.4 -8.5 11.9 8.0 -0.17| 12.3 -2.1 2000 88 14 94 6| 2.1 3.6 5.7| 20.4 -16.7 3.8 1.9 -0.30| 12.0 -3.6 2500 84 14 83 5| 1.7 3.2 4.8| 20.4 -18.6 1.9 0.7 -0.32| 9.9 -3.2 3000 77 13 65 5| 1.4 3.5 4.9| 21.1 -26.7 -5.6 -1.9 -0.35| 9.5 -3.3 4000 63 13 33 6| 2.5 2.9 5.5| 23.0 -44.4 -21.4 -5.4 -0.36| 9.6 -3.4 5000 62 12 25 5| 2.0 3.0 5.0| 26.0 -48.6 -22.7 -4.5 -0.30| 8.9 -2.6 6000 54 11 7 6| 1.5 2.4 3.9| 48.1-100.3 -52.2 -8.7 -0.32| 9.3 -2.9 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251130.00.gif