UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 22 APR 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 1010 10 26.0 22.0 79 4.0 23.1 65 3 298.3 301.3 295.9 346.9 16.70 1 1000 96 24.6 22.3 87 2.3 23.0 75 10 297.8 300.9 296.1 347.6 17.19 2 925 778 24.6 16.6 61 8.0 19.1 125 19 304.5 306.9 295.1 343.1 12.95 3 850 1515 19.2 14.3 73 4.9 15.9 85 16 306.3 308.5 295.0 342.7 12.15 4 700 3156 10.4 -18.6 11 29.0 -0.3 330 8 314.0 314.2 288.2 318.2 1.26 5 500 5880 -6.5 -36.5 7 30.0 -13.0 335 8 325.1 325.2 290.7 326.4 0.34 6 400 7600 -12.9 -46.9 4 34.0 -18.4 330 31 338.2 338.3 294.0 338.8 0.14 7 300 9710 -31.7 -43.7 30 12.0 -33.0 330 43 340.7 340.8 294.7 341.8 0.27 8 250 10980 -40.7 -60.7 10 20.0 -41.6 315 33 345.6 345.6 295.7 345.7 0.04 9 200 12460 -52.3 -69.3 11 17.0 -52.7 300 43 349.9 350.0 296.6 350.0 0.02 10 150 14270 -66.5 -79.5 14 13.0 -66.6 295 41 355.5 355.5 297.8 355.5 0.00 11 100 16620 -81.9 -87.9 35 6.0 -81.9 275 35 369.5 369.5 300.5 369.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 576.92 mb = 4832.31 m = 15853.83 ft Wetbulb zero: 703.07 mb = 3119.06 m = 10233.00 ft Precipitable water: 1.36 inches Sfc-500 mean rel hum: 33.52 % Est. max temperature: 33.74 C = 92.73 F Sfc-Lift cond lev (LCL): 953.09 mb = 516.28 m = 1693.81 ft T: 24.60 C 700-500 lapse rate: 6.20 C/km ThetaE index: 29.42 C Layer 925.0- 500.0 mb Conv cond level (CCL): 801.07 mb = 2016.06 m = 6614.28 ft Mean mixing ratio: 14.91 g/kg Conv temperature: 36.37 C = 97.46 F Cap Strength: 3.84 C Lifted Index: -1.83 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.72 C Lifted Index @700 mb: 1.12 C Showalter Index: -0.84 C Risk: Thunderstorms probable Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.70 C Cross Totals Index: 20.80 C K Index: 11.00 Risk: None Sweat Index: 211.60 Risk: None Energy Index: -3.07 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 127.42 J/kg Max Up Vert Vel: 15.96 m/s Conv Inhibition (B-): 200.43 J/kg Cap Strength: 3.84 C Lift Cond Lev (LCL): 888.30 mb = 1130.82 m = 3709.99 ft Lev Free Conv (LFC): 623.30 mb = 4095.48 m = 13436.44 ft Equ Level (EL): 443.30 mb = 6807.68 m = 22334.63 ft B at Equ Level: 108.77 J/kg Max Parcel Lev (MPL): 243.30 mb = 11160.06 m = 36613.94 ft Wind level data Storm motion: 64 at 9 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 1010 10 65 3 -2.7 -1.3 | 243 6 5.5 2.8 1 1000 96 75 10 -9.7 -2.6 | 135 2 -1.5 1.5 2 976 305 100 19 -18.7 3.3 | 125 13 -10.5 7.4 3 943 610 125 16 -13.1 9.2 | 160 14 -4.9 13.2 4 925 778 125 19 -15.6 10.9 | 154 17 -7.4 15.0 5 850 1515 85 16 -15.9 -1.4 | 109 8 -7.8 2.7 6 849 1524 75 12 -11.6 -3.1 | 106 4 -3.4 1.0 7 819 1829 45 6 -4.2 -4.2 | 273 4 3.9 -0.2 8 790 2134 15 6 -1.6 -5.8 | 285 7 6.6 -1.7 9 762 2438 30 10 -5.0 -8.7 | 325 6 3.2 -4.6 10 735 2743 355 4 0.3 -4.0 | 269 9 8.5 0.1 11 709 3048 340 10 3.4 -9.4 | 295 13 11.6 -5.3 12 700 3156 330 8 4.0 -6.9 | 283 13 12.2 -2.9 13 683 3353 5 16 -1.4 -15.9 | 330 14 6.8 -11.9 14 634 3962 360 16 -0.0 -16.0 | 326 14 8.2 -11.9 15 588 4572 10 12 -2.1 -11.8 | 322 10 6.1 -7.7 16 566 4877 20 12 -4.1 -11.3 | 331 8 4.1 -7.2 17 545 5182 360 12 -0.0 -12.0 | 314 11 8.2 -7.9 18 506 5791 335 8 3.4 -7.3 | 285 12 11.6 -3.2 19 500 5880 335 8 3.4 -7.3 | 285 12 11.6 -3.2 20 486 6096 340 14 4.8 -13.2 | 305 16 13.0 -9.1 21 449 6706 320 25 16.1 -19.2 | 302 29 24.2 -15.1 22 400 7600 330 31 15.5 -26.8 | 314 33 23.7 -22.8 23 383 7925 335 29 12.3 -26.3 | 317 30 20.4 -22.2 24 352 8534 330 41 20.5 -35.5 | 318 43 28.7 -31.4 25 300 9710 330 43 21.5 -37.2 | 318 45 29.7 -33.2 26 250 10980 315 33 23.3 -23.3 | 301 37 31.5 -19.3 27 218 11887 320 41 26.4 -31.4 | 308 44 34.5 -27.3 28 200 12460 300 43 37.2 -21.5 | 291 49 45.4 -17.4 29 172 13411 290 47 44.2 -16.1 | 283 54 52.3 -12.0 30 150 14270 295 41 37.2 -17.3 | 286 47 45.3 -13.3 31 120 15545 305 27 22.1 -15.5 | 291 32 30.3 -11.4 32 103 16459 250 23 21.6 7.9 | 248 32 29.8 11.9 33 100 16620 275 35 34.9 -3.1 | 269 43 43.0 1.0 34 97 16764 275 35 34.9 -3.1 | 269 43 43.0 1.0 35 92 17069 285 33 31.9 -8.5 | 276 40 40.0 -4.5 36 87 17374 255 25 24.1 6.5 | 252 34 32.3 10.5 37 83 17678 275 23 22.9 -2.0 | 266 31 31.1 2.1 38 78 17983 340 23 7.9 -21.6 | 318 24 16.0 -17.5 39 74 18288 315 21 14.8 -14.8 | 295 25 23.0 -10.8 40 70 18593 345 19 4.9 -18.4 | 318 19 13.1 -14.3 41 66 18898 335 18 7.6 -16.3 | 308 20 15.8 -12.2 42 63 19202 350 14 2.4 -13.8 | 313 14 10.6 -9.7 43 60 19507 55 8 -6.6 -4.6 | 288 2 1.6 -0.5 44 56 19812 15 4 -1.0 -3.9 | 268 7 7.1 0.2 45 53 20117 15 16 -4.1 -15.5 | 341 12 4.0 -11.4 46 51 20422 40 2 -1.3 -1.5 | 250 7 6.9 2.5 47 48 20726 20 2 -0.7 -1.9 | 254 8 7.5 2.2 48 45 21031 290 6 5.6 -2.1 | 262 14 13.8 2.0 49 43 21336 110 12 -11.3 4.1 | 159 9 -3.1 8.2 50 38 21946 130 2 -1.5 1.3 | 231 9 6.6 5.4 51 36 22250 110 6 -5.6 2.1 | 202 7 2.5 6.1 52 34 22555 40 6 -3.9 -4.6 | 277 4 4.3 -0.5 53 33 22860 70 16 -15.0 -5.5 | 78 7 -6.9 -1.4 54 31 23165 60 14 -12.1 -7.0 | 53 5 -4.0 -2.9 55 29 23470 100 8 -7.9 1.4 | 183 5 0.3 5.5 56 28 23774 95 6 -6.0 0.5 | 206 5 2.2 4.6 57 26 24079 95 10 -10.0 0.9 | 160 5 -1.8 4.9 58 25 24384 50 10 -7.7 -6.4 | 348 2 0.5 -2.4 59 21 25298 55 12 -9.8 -6.9 | 31 3 -1.7 -2.8 60 20 25603 95 10 -10.0 0.9 | 160 5 -1.8 4.9 61 19 25908 355 6 0.5 -6.0 | 282 9 8.7 -1.9 62 18 26213 25 6 -2.5 -5.4 | 284 6 5.6 -1.4 63 17 26518 40 8 -5.1 -6.1 | 304 4 3.0 -2.1 64 15 27127 40 21 -13.5 -16.1 | 24 13 -5.3 -12.0 65 14 27737 90 25 -25.0 0.0 | 104 17 -16.8 4.1 66 13 28042 55 27 -22.1 -15.5 | 51 18 -13.9 -11.4 Wind Parameters Mean winds (0-6000m): 33.5 at 12.2 knts Storm direction: 63.5 at 9.1 knts Shear (0-3000m) pos: 2.6 neg: 4.2 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 50.3 deg Storm rel helicity (0-3000m) pos: 47.2 neg: -53.2 tot: -5.9 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 12.8 stream: -2.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 4.61 Bulk Shear: 27.65 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 98 15 135 9| 15.8 0.0 15.8| 22.0 -4.7 17.3 34.6 -0.12| 26.2 -3.1 1000 111 16 145 12| 7.9 0.9 8.8| 31.2 -23.4 7.8 7.8 -0.15| 17.8 -2.6 1500 107 16 140 12| 5.3 3.1 8.3| 31.2 -41.2 -10.0 -6.7 -0.26| 14.7 -3.9 2000 101 14 139 9| 3.9 4.6 8.6| 32.0 -42.8 -10.8 -5.4 -0.29| 14.9 -4.3 2500 93 13 135 7| 3.2 4.1 7.2| 38.5 -44.9 -6.4 -2.6 -0.22| 13.3 -2.9 3000 86 12 132 5| 2.6 4.2 6.8| 47.2 -53.2 -5.9 -2.0 -0.20| 12.8 -2.6 4000 58 12 44 4| 2.1 3.2 5.3| 80.5 -60.6 19.8 5.0 -0.09| 11.2 -1.0 5000 44 13 6 5| 2.0 2.6 4.5| 82.7 -64.6 18.1 3.6 -0.08| 9.7 -0.8 6000 34 12 347 6| 1.7 2.5 4.2| 92.7 -87.3 5.4 0.9 -0.12| 9.1 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20250422.12.gif