UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 8 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 1011 10 21.8 19.0 84 2.8 19.9 160 2 294.0 296.5 292.6 333.4 13.80 1 1000 105 21.0 20.6 98 0.4 20.8 100 4 294.1 296.9 293.9 338.3 15.45 2 925 781 20.0 15.1 73 4.9 16.8 110 19 299.8 301.9 292.8 334.1 11.74 3 850 1510 16.6 10.6 68 6.0 12.9 130 21 303.5 305.3 292.2 331.8 9.48 4 700 3151 13.0 -21.0 8 34.0 0.6 130 27 316.9 317.1 288.9 320.4 1.02 5 500 5880 -5.1 -43.1 3 38.0 -12.5 95 12 326.8 326.9 291.0 327.5 0.17 6 400 7590 -19.5 -47.5 6 28.0 -23.1 120 16 329.6 329.7 291.7 330.2 0.13 7 300 9650 -35.3 -64.3 4 29.0 -36.7 20 12 335.6 335.6 293.2 335.7 0.02 8 250 10900 -44.1 -69.1 5 25.0 -44.8 40 39 340.5 340.5 294.4 340.6 0.01 9 200 12360 -56.3 -72.3 12 16.0 -56.5 45 33 343.6 343.6 295.2 343.7 0.01 10 150 14160 -60.7 -84.7 3 24.0 -60.9 275 27 365.5 365.5 299.8 365.5 0.00 11 100 16580 -76.3 -91.3 8 15.0 -76.3 265 14 380.3 380.3 302.3 380.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 556.35 mb = 5111.06 m = 16768.35 ft Wetbulb zero: 690.73 mb = 3259.14 m = 10692.58 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 32.35 % Est. max temperature: 30.76 C = 87.37 F Sfc-Lift cond lev (LCL): 970.44 mb = 365.20 m = 1198.14 ft T: 20.62 C 700-500 lapse rate: 6.63 C/km ThetaE index: 17.88 C Layer 925.0- 500.0 mb Conv cond level (CCL): 696.48 mb = 3191.84 m = 10471.78 ft Mean mixing ratio: 13.40 g/kg Conv temperature: 44.88 C = 112.79 F Cap Strength: 6.65 C Lifted Index: 3.43 C Risk: None Lifted Index @300 mb: 1.24 C Lifted Index @700 mb: 6.65 C Showalter Index: 5.25 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 15.70 C K Index: -1.70 Risk: None Sweat Index: 181.20 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.84 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 4534.14 J/kg Cap Strength: 6.58 C Lift Cond Lev (LCL): 921.61 mb = 812.68 m = 2666.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 155 at 12 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 1011 10 160 2 -0.7 1.9 | 334 10 4.5 -9.2 1 1000 105 100 4 -3.9 0.7 | 353 10 1.3 -10.4 2 943 610 110 18 -16.9 6.2 | 67 13 -11.7 -4.9 3 925 781 110 19 -17.9 6.5 | 70 13 -12.6 -4.6 4 879 1219 135 21 -14.8 14.8 | 111 10 -9.6 3.8 5 850 1510 130 21 -16.1 13.5 | 103 11 -10.9 2.4 6 849 1524 130 19 -14.6 12.2 | 97 9 -9.3 1.1 7 819 1829 155 21 -8.9 19.0 | 155 9 -3.6 8.0 8 790 2134 130 33 -25.3 21.2 | 117 22 -20.0 10.1 9 762 2438 150 27 -13.5 23.4 | 146 15 -8.3 12.3 10 700 3151 130 27 -20.7 17.4 | 112 17 -15.5 6.3 11 658 3658 115 14 -12.7 5.9 | 55 9 -7.5 -5.2 12 633 3962 140 4 -2.6 3.1 | 342 8 2.7 -8.0 13 566 4877 65 10 -9.1 -4.2 | 14 16 -3.8 -15.3 14 545 5182 105 10 -9.7 2.6 | 28 10 -4.4 -8.5 15 525 5486 110 10 -9.4 3.4 | 29 9 -4.2 -7.7 16 506 5791 95 12 -12.0 1.0 | 34 12 -6.7 -10.0 17 500 5880 95 12 -12.0 1.0 | 34 12 -6.7 -10.0 18 467 6401 95 19 -18.9 1.7 | 55 17 -13.7 -9.4 19 400 7590 120 16 -13.9 8.0 | 70 9 -8.6 -3.1 20 366 8230 95 6 -6.0 0.5 | 4 11 -0.7 -10.6 21 351 8534 75 4 -3.9 -1.0 | 354 12 1.4 -12.1 22 322 9144 85 2 -2.0 -0.2 | 344 12 3.2 -11.2 23 309 9449 325 6 3.4 -4.9 | 332 18 8.7 -16.0 24 300 9650 20 12 -4.1 -11.3 | 357 22 1.1 -22.4 25 296 9754 35 14 -8.0 -11.5 | 7 23 -2.8 -22.5 26 283 10058 45 19 -13.4 -13.4 | 19 26 -8.2 -24.5 27 250 10900 40 39 -25.1 -29.9 | 26 46 -19.8 -40.9 28 225 11582 30 49 -24.5 -42.4 | 20 57 -19.3 -53.5 29 205 12192 35 49 -28.1 -40.1 | 24 56 -22.9 -51.2 30 200 12360 45 33 -23.3 -23.3 | 28 39 -18.1 -34.4 31 196 12497 45 33 -23.3 -23.3 | 28 39 -18.1 -34.4 32 186 12802 15 14 -3.6 -13.5 | 356 25 1.6 -24.6 33 178 13106 300 12 10.4 -6.0 | 318 23 15.6 -17.1 34 161 13716 300 29 25.1 -14.5 | 310 40 30.3 -25.6 35 153 14021 270 23 23.0 -0.0 | 291 30 28.2 -11.1 36 150 14160 275 27 26.9 -2.4 | 293 35 32.1 -13.4 37 139 14630 265 35 34.9 3.1 | 281 41 40.1 -8.0 38 125 15240 285 23 22.2 -6.0 | 302 32 27.4 -17.0 39 107 16154 245 18 16.3 7.6 | 279 22 21.5 -3.5 40 102 16459 275 19 18.9 -1.7 | 298 27 24.2 -12.7 41 100 16580 265 14 13.9 1.2 | 297 22 19.2 -9.9 42 97 16764 265 10 10.0 0.9 | 304 18 15.2 -10.2 43 91 17069 305 8 6.6 -4.6 | 323 20 11.8 -15.7 44 86 17374 330 2 1.0 -1.7 | 334 14 6.2 -12.8 45 82 17678 135 6 -4.2 4.2 | 352 7 1.0 -6.8 46 77 17983 125 19 -15.6 10.9 | 89 10 -10.3 -0.2 47 69 18593 125 23 -18.8 13.2 | 99 14 -13.6 2.1 48 65 18898 105 37 -35.7 9.6 | 87 31 -30.5 -1.5 49 55 19812 115 25 -22.7 10.6 | 88 17 -17.4 -0.5 50 47 20726 170 10 -1.7 9.8 | 289 4 3.5 -1.2 51 44 21031 310 6 4.6 -3.9 | 327 18 9.8 -14.9 52 42 21336 320 6 3.9 -4.6 | 330 18 9.1 -15.7 53 39 21641 235 4 3.3 2.3 | 316 12 8.5 -8.8 54 37 21946 165 2 -0.5 1.9 | 333 10 4.7 -9.1 55 35 22250 55 4 -3.3 -2.3 | 352 14 2.0 -13.4 56 33 22555 70 6 -5.6 -2.1 | 2 13 -0.4 -13.1 57 30 23165 90 10 -10.0 0.0 | 23 12 -4.8 -11.1 58 28 23470 30 14 -7.0 -12.1 | 4 23 -1.8 -23.2 59 25 24079 50 25 -19.2 -16.1 | 27 31 -13.9 -27.1 60 21 24994 85 25 -24.9 -2.2 | 56 24 -19.7 -13.3 61 19 25603 95 19 -18.9 1.7 | 55 17 -13.7 -9.4 62 18 25908 120 21 -18.2 10.5 | 87 13 -13.0 -0.6 63 17 26213 105 16 -15.5 4.1 | 56 12 -10.2 -6.9 64 16 26518 60 12 -10.4 -6.0 | 17 18 -5.2 -17.1 65 15 26822 70 27 -25.4 -9.2 | 45 29 -20.1 -20.3 66 14 27127 75 25 -24.1 -6.5 | 47 26 -18.9 -17.5 67 14 27432 65 29 -26.3 -12.3 | 42 31 -21.1 -23.3 68 13 27737 85 31 -30.9 -2.7 | 62 29 -25.7 -13.8 69 11 28651 75 25 -24.1 -6.5 | 47 26 -18.9 -17.5 70 9 29870 95 31 -30.9 2.7 | 72 27 -25.7 -8.4 Wind Parameters Mean winds (0-6000m): 124.7 at 16.3 knts Storm direction: 154.7 at 12.2 knts Shear (0-3000m) pos: 3.1 neg: 3.3 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 144.7 deg Storm rel helicity (0-3000m) pos: 127.8 neg: -64.0 tot: 63.7 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 4.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.37 Bulk Shear: 10.10 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 ------------------------------------------------------------------------------- 500 107 8 18 9| 0.0 14.5 14.5| 38.3 0.0 38.3 76.7 0.98| 15.2 14.9 1000 112 13 50 10| 3.4 7.2 10.7| 61.9 0.0 61.9 61.9 0.94| 11.8 11.2 1500 120 16 70 9| 3.1 4.8 7.9| 73.4 -4.2 69.3 46.2 0.84| 9.9 8.3 2000 128 17 87 9| 4.4 3.6 8.1| 90.7 -20.3 70.4 35.2 0.57| 12.1 6.9 2500 131 20 101 10| 3.7 2.9 6.6|127.8 -37.6 90.2 36.1 0.49| 13.0 6.4 3000 133 21 108 11| 3.1 3.3 6.4|127.8 -64.0 63.7 21.2 0.35| 12.0 4.2 4000 132 20 103 10| 2.3 2.4 4.7|127.8-123.6 4.2 1.0 0.03| 12.3 0.3 5000 128 17 88 9| 1.8 2.8 4.6|144.9-124.0 20.9 4.2 0.08| 11.1 0.9 6000 125 16 78 8| 1.8 2.7 4.5|156.7-124.0 32.8 5.5 0.11| 10.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20260108.12.gif