UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 30 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 25.2 21.3 79 3.9 22.4 360 4 297.5 300.4 295.2 343.8 15.99 1 1000 91 24.2 20.6 80 3.6 21.6 110 10 297.4 300.1 294.8 342.1 15.45 2 925 774 24.2 16.2 61 8.0 18.7 130 16 304.1 306.4 294.7 341.6 12.62 3 850 1514 19.8 12.8 64 7.0 15.2 120 16 306.9 308.9 294.3 340.0 10.99 4 700 3149 9.6 -13.4 18 23.0 0.2 0 0 313.1 313.5 288.6 319.5 1.94 5 500 5870 -4.1 -39.1 5 35.0 -11.7 55 16 328.0 328.1 291.5 329.0 0.26 6 400 7590 -15.1 -45.1 6 30.0 -19.9 300 19 335.4 335.4 293.3 336.0 0.17 7 300 9690 -31.3 -43.3 30 12.0 -32.7 310 35 341.3 341.3 294.9 342.4 0.28 8 250 10960 -40.7 -58.7 13 18.0 -41.6 290 35 345.6 345.6 295.7 345.8 0.06 9 200 12440 -54.1 -62.1 37 8.0 -54.3 295 37 347.1 347.1 296.0 347.3 0.04 10 150 14230 -66.3 -80.3 12 14.0 -66.4 270 41 355.9 355.9 297.9 355.9 0.00 11 103 16432 -78.9 -88.9 18 10.0 -78.9 215 33 372.1 372.1 300.9 372.1 0.00 12 100 16600 -78.7 -90.7 12 12.0 -78.7 200 25 375.7 375.7 301.5 375.7 0.00 TRP 103 16432 -78.9 -88.9 18 10.0 -78.9 215 33 372.1 372.1 300.9 372.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 559.85 mb = 5055.69 m = 16586.70 ft Wetbulb zero: 696.71 mb = 3187.08 m = 10456.16 ft Precipitable water: 1.32 inches Sfc-500 mean rel hum: 33.30 % Est. max temperature: 34.22 C = 93.60 F Sfc-Lift cond lev (LCL): 954.37 mb = 500.20 m = 1641.05 ft T: 24.20 C 700-500 lapse rate: 5.03 C/km ThetaE index: 24.31 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 775.73 mb = 2283.93 m = 7493.11 ft Mean mixing ratio: 13.95 g/kg Conv temperature: 37.59 C = 99.65 F Cap Strength: 4.60 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 1.61 C Lifted Index @700 mb: 1.32 C Showalter Index: 2.68 C Risk: Showers probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 16.90 C K Index: 13.70 Risk: None Sweat Index: 201.60 Risk: None Energy Index: -2.01 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.96 J/kg Max Up Vert Vel: 5.65 m/s Conv Inhibition (B-): 2457.62 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 879.91 mb = 1211.39 m = 3974.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 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 1010 10 360 4 -0.0 -4.0 | 325 10 6.0 -8.6 1 1000 91 110 10 -9.4 3.4 | 72 4 -3.4 -1.1 2 976 305 115 29 -26.3 12.3 | 111 22 -20.3 7.7 3 943 610 130 16 -12.3 10.3 | 132 9 -6.3 5.7 4 925 774 130 16 -12.3 10.3 | 132 9 -6.3 5.7 5 879 1219 115 14 -12.7 5.9 | 101 7 -6.7 1.4 6 850 1514 120 16 -13.9 8.0 | 114 9 -7.9 3.4 7 790 2134 130 12 -9.2 7.7 | 134 5 -3.2 3.1 8 762 2438 195 8 2.1 7.7 | 249 9 8.0 3.2 9 735 2743 330 2 1.0 -1.7 | 312 9 7.0 -6.3 10 708 3048 225 2 1.4 1.4 | 293 8 7.4 -3.2 11 700 3149 0 0 -0.0 -0.0 | 307 8 6.0 -4.6 12 657 3658 195 2 0.5 1.9 | 292 7 6.5 -2.6 13 633 3962 10 2 -0.3 -2.0 | 319 9 5.6 -6.5 14 610 4267 60 8 -6.9 -4.0 | 6 9 -1.0 -8.6 15 565 4877 5 8 -0.7 -8.0 | 337 14 5.3 -12.5 16 544 5182 25 10 -4.2 -9.1 | 353 14 1.7 -13.6 17 500 5870 55 16 -13.1 -9.2 | 27 15 -7.1 -13.7 18 486 6096 60 16 -13.9 -8.0 | 32 15 -7.9 -12.6 19 467 6401 30 14 -7.0 -12.1 | 4 17 -1.0 -16.7 20 449 6706 350 8 1.4 -7.9 | 329 14 7.3 -12.4 21 415 7315 295 14 12.7 -5.9 | 299 21 18.6 -10.5 22 400 7590 300 19 16.5 -9.5 | 302 26 22.4 -14.1 23 398 7620 310 16 12.3 -10.3 | 309 24 18.2 -14.8 24 382 7925 285 27 26.1 -7.0 | 290 34 32.0 -11.6 25 300 9690 310 35 26.8 -22.5 | 310 43 32.8 -27.1 26 297 9754 310 35 26.8 -22.5 | 310 43 32.8 -27.1 27 285 10058 295 47 42.6 -19.9 | 297 54 48.6 -24.4 28 272 10363 295 47 42.6 -19.9 | 297 54 48.6 -24.4 29 250 10960 290 35 32.9 -12.0 | 293 42 38.8 -16.5 30 208 12192 280 35 34.5 -6.1 | 285 42 40.4 -10.6 31 200 12440 295 37 33.5 -15.6 | 297 44 39.5 -20.2 32 189 12802 300 37 32.0 -18.5 | 301 44 38.0 -23.1 33 171 13411 275 27 26.9 -2.4 | 282 34 32.9 -6.9 34 155 14021 265 43 42.8 3.7 | 271 49 48.8 -0.8 35 150 14230 270 41 41.0 -0.0 | 276 47 47.0 -4.6 36 140 14630 280 33 32.5 -5.7 | 285 40 38.5 -10.3 37 126 15240 270 31 31.0 -0.0 | 277 37 37.0 -4.6 38 108 16154 215 25 14.3 20.5 | 232 26 20.3 15.9 39 103 16432 215 33 18.9 27.0 | 228 34 24.9 22.5 40 100 16600 200 25 8.6 23.5 | 217 24 14.5 18.9 41 97 16764 200 25 8.6 23.5 | 217 24 14.5 18.9 42 82 17678 40 2 -1.3 -1.5 | 323 8 4.7 -6.1 43 78 17983 35 6 -3.4 -4.9 | 345 10 2.5 -9.5 44 74 18288 105 12 -11.6 3.1 | 75 6 -5.6 -1.5 45 66 18898 160 18 -6.2 16.9 | 179 12 -0.2 12.3 46 63 19202 130 16 -12.3 10.3 | 132 9 -6.3 5.7 47 59 19507 150 23 -11.5 19.9 | 160 16 -5.5 15.4 48 53 20117 330 2 1.0 -1.7 | 312 9 7.0 -6.3 49 50 20422 115 4 -3.6 1.7 | 321 4 2.3 -2.9 50 48 20726 35 16 -9.2 -13.1 | 10 18 -3.2 -17.7 Wind Parameters Mean winds (0-6000m): 97.4 at 10.0 knts Storm direction: 127.4 at 7.5 knts Shear (0-3000m) pos: 1.5 neg: 0.8 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -30.6 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -13.9 tot: 87.6 m^2/s^2 ave: 29.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 14.9 stream: 8.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.12 Bulk Shear: 14.21 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 ------------------------------------------------------------------------------- 500 115 19 108 12| 23.4 0.0 23.4| 43.6 0.0 43.6 87.1 0.57| 45.1 25.8 1000 121 18 116 10| 11.7 2.8 14.5| 47.8 -4.6 43.3 43.3 0.48| 26.1 12.6 1500 120 17 114 9| 7.8 1.6 9.4| 50.9 -8.0 42.9 28.6 0.44| 18.8 8.3 2000 121 16 115 9| 5.2 1.2 6.4| 54.3 -8.0 46.3 23.1 0.44| 15.1 6.7 2500 124 15 121 7| 2.5 0.9 3.5| 79.9 -8.0 71.9 28.8 0.54| 15.7 8.5 3000 125 13 123 5| 1.5 0.8 2.3|101.5 -13.9 87.6 29.2 0.53| 14.9 8.0 4000 126 10 123 2| 0.8 0.6 1.4|118.0 -18.5 99.5 24.9 0.52| 12.7 6.6 5000 115 9 77 3| 0.8 0.8 1.6|136.8 -33.9 102.9 20.6 0.48| 11.6 5.5 6000 97 10 51 5| 1.6 0.7 2.3|182.5 -33.9 148.6 24.8 0.53| 10.7 5.6 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20250430.12.gif