UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 6 JAN 26 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 20.4 18.2 87 2.2 18.9 100 4 292.5 294.8 291.6 329.6 13.09 1 1000 117 20.4 20.1 98 0.3 20.2 105 4 293.5 296.2 293.4 336.2 14.97 2 925 796 19.4 15.8 80 3.6 17.0 100 19 299.1 301.4 293.0 335.0 12.29 3 850 1519 15.2 6.2 55 9.0 10.0 205 6 302.1 303.4 289.7 323.0 7.01 4 700 3156 12.6 40 14 316.4 5 500 5890 -4.1 -49.1 2 45.0 -12.0 140 10 328.0 328.1 291.3 328.4 0.09 6 400 7610 -18.3 -41.3 11 23.0 -22.0 95 25 331.2 331.3 292.3 332.2 0.26 7 300 9690 -34.9 -58.9 7 24.0 -36.3 130 23 336.2 336.2 293.4 336.4 0.05 8 250 10930 -44.5 -68.5 5 24.0 -45.2 105 6 339.9 339.9 294.3 340.0 0.02 9 200 12400 -53.1 -76.1 4 23.0 -53.4 255 18 348.7 348.7 296.4 348.7 0.01 10 150 14200 -64.7 -83.7 6 19.0 -64.8 250 43 358.6 358.6 298.4 358.6 0.00 11 100 16590 -74.9 -89.9 8 15.0 -74.9 290 19 383.0 383.0 302.7 383.0 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5773.00 m Freezing level: 549.10 mb = 5218.78 m = 17121.77 ft Wetbulb zero: 691.02 mb = 3260.93 m = 10698.46 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 78.77 % Est. max temperature: 29.51 C = 85.12 F Sfc-Lift cond lev (LCL): 981.00 mb = 284.11 m = 932.10 ft T: 20.15 C 700-500 lapse rate: 6.11 C/km ThetaE index: 13.19 C Layer 925.0- 700.0 mb Conv cond level (CCL): 866.99 mb = 1349.76 m = 4428.29 ft Mean mixing ratio: 13.45 g/kg Conv temperature: 29.35 C = 84.83 F Cap Strength: 6.49 C Lifted Index: 4.79 C Risk: None Lifted Index @300 mb: 2.17 C Lifted Index @700 mb: 6.49 C Showalter Index: 10.65 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 19.30 C Cross Totals Index: 10.30 C K Index: -1.13 Risk: None Sweat Index: 96.40 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.99 J/kg Max Up Vert Vel: 6.00 m/s Conv Inhibition (B-): 4675.37 J/kg Cap Strength: 6.41 C Lift Cond Lev (LCL): 933.20 mb = 719.09 m = 2359.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 111 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 10 100 4 -3.9 0.7 | 302 4 3.5 -2.2 1 1000 117 105 4 -3.9 1.0 | 297 4 3.6 -1.8 2 979 305 120 12 -10.4 6.0 | 137 4 -2.9 3.1 3 925 796 100 19 -18.7 3.3 | 92 11 -11.2 0.4 4 912 914 100 12 -11.8 2.1 | 80 4 -4.4 -0.8 5 880 1219 115 4 -3.6 1.7 | 287 4 3.8 -1.2 6 850 1519 205 6 2.5 5.4 | 256 10 10.0 2.6 7 849 1524 245 12 10.9 5.1 | 263 18 18.3 2.2 8 819 1829 180 2 0.0 2.0 | 277 8 7.5 -0.9 9 790 2134 50 2 -1.5 -1.3 | 305 7 5.9 -4.1 10 762 2438 65 12 -10.9 -5.1 | 23 9 -3.4 -7.9 11 735 2743 65 14 -12.7 -5.9 | 31 10 -5.2 -8.8 12 700 3156 40 14 -9.0 -10.7 | 6 14 -1.5 -13.6 13 683 3353 30 12 -6.0 -10.4 | 354 13 1.5 -13.3 14 658 3658 355 6 0.5 -6.0 | 318 12 8.0 -8.8 15 634 3962 90 14 -14.0 0.0 | 66 7 -6.5 -2.9 16 611 4267 95 12 -12.0 1.0 | 68 5 -4.5 -1.8 17 588 4572 70 14 -13.2 -4.8 | 37 10 -5.7 -7.7 18 546 5182 80 12 -11.8 -2.1 | 41 7 -4.4 -4.9 19 525 5486 50 12 -9.2 -7.7 | 9 11 -1.7 -10.6 20 506 5791 135 12 -8.5 8.5 | 170 6 -1.0 5.6 21 500 5890 140 10 -6.4 7.7 | 192 5 1.0 4.8 22 487 6096 125 12 -9.8 6.9 | 150 5 -2.4 4.0 23 468 6401 130 21 -16.1 13.5 | 141 14 -8.6 10.6 24 400 7610 95 25 -24.9 2.2 | 88 17 -17.4 -0.7 25 399 7620 90 25 -25.0 0.0 | 81 18 -17.5 -2.9 26 352 8534 120 19 -16.5 9.5 | 126 11 -9.0 6.6 27 324 9144 95 19 -18.9 1.7 | 84 12 -11.5 -1.2 28 310 9449 115 19 -17.2 8.0 | 118 11 -9.8 5.2 29 300 9690 130 23 -17.6 14.8 | 140 16 -10.2 11.9 30 284 10058 130 21 -16.1 13.5 | 141 14 -8.6 10.6 31 250 10930 105 6 -5.8 1.6 | 308 2 1.7 -1.3 32 237 11278 225 4 2.8 2.8 | 270 10 10.3 -0.0 33 226 11582 265 12 12.0 1.0 | 275 20 19.4 -1.8 34 206 12192 230 12 9.2 7.7 | 254 17 16.7 4.9 35 200 12400 255 18 17.4 4.7 | 266 25 24.8 1.8 36 188 12802 265 21 20.9 1.8 | 272 28 28.4 -1.0 37 170 13411 235 27 22.1 15.5 | 247 32 29.6 12.6 38 154 14021 250 47 44.2 16.1 | 256 53 51.6 13.2 39 150 14200 250 43 40.4 14.7 | 256 49 47.9 11.8 40 126 15240 265 35 34.9 3.1 | 270 42 42.3 0.2 41 108 16154 275 27 26.9 -2.4 | 279 35 34.4 -5.2 42 102 16459 265 25 24.9 2.2 | 271 32 32.4 -0.7 43 100 16590 290 19 17.9 -6.5 | 290 27 25.3 -9.4 44 97 16764 290 19 17.9 -6.5 | 290 27 25.3 -9.4 45 92 17069 310 21 16.1 -13.5 | 305 29 23.5 -16.4 46 87 17374 310 18 13.8 -11.6 | 304 26 21.3 -14.4 47 82 17678 340 14 4.8 -13.2 | 323 20 12.3 -16.0 48 77 17983 330 8 4.0 -6.9 | 311 15 11.5 -9.8 49 73 18288 25 14 -5.9 -12.7 | 354 16 1.5 -15.6 50 69 18593 40 12 -7.7 -9.2 | 1 12 -0.3 -12.1 51 65 18898 15 12 -3.1 -11.6 | 343 15 4.4 -14.5 52 62 19202 70 21 -19.7 -7.2 | 51 16 -12.3 -10.0 53 58 19507 60 14 -12.1 -7.0 | 25 11 -4.7 -9.9 54 52 20117 65 19 -17.2 -8.0 | 42 15 -9.8 -10.9 55 49 20422 125 8 -6.6 4.6 | 208 2 0.9 1.7 56 47 20726 110 8 -7.5 2.7 | 24 0 -0.1 -0.1 57 44 21031 265 4 4.0 0.3 | 282 12 11.4 -2.5 58 39 21641 335 4 1.7 -3.6 | 305 11 9.2 -6.5 59 37 21946 125 4 -3.3 2.3 | 278 4 4.2 -0.6 60 35 22250 350 2 0.3 -2.0 | 302 9 7.8 -4.8 61 33 22555 315 2 1.4 -1.4 | 296 10 8.9 -4.3 62 31 22860 15 10 -2.6 -9.7 | 339 13 4.9 -12.5 63 30 23165 65 14 -12.7 -5.9 | 31 10 -5.2 -8.8 64 28 23470 45 19 -13.4 -13.4 | 20 17 -6.0 -16.3 65 26 23774 105 16 -15.5 4.1 | 99 8 -8.0 1.3 66 25 24079 75 14 -13.5 -3.6 | 43 9 -6.1 -6.5 67 21 24994 80 27 -26.6 -4.7 | 68 21 -19.1 -7.6 68 18 25908 110 21 -19.7 7.2 | 109 13 -12.3 4.3 69 17 26213 75 19 -18.4 -4.9 | 54 13 -10.9 -7.8 70 15 26822 80 18 -17.7 -3.1 | 60 12 -10.3 -6.0 71 14 27127 40 21 -13.5 -16.1 | 18 20 -6.0 -18.9 72 13 27737 45 29 -20.5 -20.5 | 29 27 -13.0 -23.4 73 10 29261 85 25 -24.9 -2.2 | 74 18 -17.4 -5.0 74 8 30175 70 21 -19.7 -7.2 | 51 16 -12.3 -10.0 Wind Parameters Mean winds (0-6000m): 81.0 at 10.7 knts Storm direction: 111.0 at 8.0 knts Shear (0-3000m) pos: 1.4 neg: 3.4 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 72.7 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -28.0 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 12.8 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.93 Bulk Shear: 4.58 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 ------------------------------------------------------------------------------- 500 114 9 134 1| 11.4 0.0 11.4| 0.0 -4.1 -4.1 -8.2 -0.63| 14.3 -9.0 1000 107 12 100 4| 5.7 2.9 8.6| 0.0 -14.3 -14.3 -14.3 -0.50| 14.2 -7.0 1500 111 10 109 2| 2.8 1.9 4.7| 1.4 -18.5 -17.1 -11.4 -0.48| 14.3 -6.9 2000 119 9 166 1| 2.1 2.1 4.2| 12.4 -18.6 -6.3 -3.1 -0.26| 14.7 -3.8 2500 109 8 70 1| 1.7 3.4 5.0| 33.4 -18.6 14.8 5.9 -0.05| 14.2 -0.7 3000 94 9 39 3| 1.4 3.4 4.7| 35.4 -28.0 7.4 2.5 -0.08| 12.8 -1.0 4000 78 10 23 5| 2.5 2.2 4.8| 75.0 -68.4 6.6 1.7 -0.01| 13.4 -0.1 5000 79 10 30 6| 2.0 2.2 4.2| 76.3 -75.3 1.0 0.2 -0.03| 11.7 -0.4 6000 81 11 34 5| 2.8 2.1 4.9| 97.7 -85.2 12.4 2.1 0.05| 11.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20260106.12.gif