UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 26 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 1011 10 25.0 21.1 79 3.9 22.2 55 3 297.2 300.1 295.0 342.8 15.77 1 1000 100 24.4 22.8 91 1.6 23.3 65 6 297.5 300.8 296.4 349.0 17.74 2 925 783 23.6 15.6 61 8.0 18.2 110 16 303.4 305.7 294.2 339.5 12.14 3 850 1513 17.8 12.9 73 4.9 14.6 80 8 304.8 306.8 293.8 337.9 11.07 4 700 3157 10.8 -14.2 16 25.0 0.6 40 25 314.4 314.8 288.9 320.5 1.82 5 500 5870 -4.7 -26.7 16 22.0 -11.1 335 18 327.3 327.5 291.8 330.4 0.86 6 400 7590 -15.1 -32.1 22 17.0 -19.0 335 31 335.4 335.5 293.8 337.8 0.65 7 300 9700 -31.9 -39.9 45 8.0 -32.9 300 33 340.4 340.5 294.8 342.0 0.40 8 250 10960 -41.7 -56.7 18 15.0 -42.5 285 33 344.1 344.1 295.4 344.4 0.07 9 200 12430 -54.1 -66.1 22 12.0 -54.4 285 39 347.1 347.1 296.0 347.2 0.03 10 150 14210 -66.3 -76.3 23 10.0 -66.4 300 35 355.9 355.9 297.9 355.9 0.01 11 100 16610 -77.1 -90.1 11 13.0 -77.1 320 14 378.8 378.8 302.1 378.8 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 560.65 mb = 5047.35 m = 16559.34 ft Wetbulb zero: 689.61 mb = 3277.57 m = 10753.05 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 37.59 % Est. max temperature: 32.40 C = 90.32 F Sfc-Lift cond lev (LCL): 955.28 mb = 500.82 m = 1643.10 ft T: 23.93 C 700-500 lapse rate: 5.71 C/km ThetaE index: 28.54 C Layer 925.0- 500.0 mb Conv cond level (CCL): 826.86 mb = 1746.76 m = 5730.76 ft Mean mixing ratio: 14.70 g/kg Conv temperature: 33.97 C = 93.14 F Cap Strength: 3.26 C Lifted Index: 0.55 C Risk: Showers probable Lifted Index @300 mb: -0.04 C Lifted Index @700 mb: 1.99 C Showalter Index: 2.96 C Risk: Showers probable Total Totals Index: 40.10 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 17.60 C K Index: 10.40 Risk: None Sweat Index: 188.80 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.93 J/kg Max Up Vert Vel: 5.28 m/s Conv Inhibition (B-): 327.49 J/kg Cap Strength: 3.26 C Lift Cond Lev (LCL): 895.05 mb = 1067.18 m = 3501.20 ft Lev Free Conv (LFC): 320.05 mb = 9225.55 m = 30267.19 ft Equ Level (EL): 290.05 mb = 9933.15 m = 32588.69 ft B at Equ Level: 12.56 J/kg Max Parcel Lev (MPL): 260.05 mb = 10687.68 m = 35064.16 ft Wind level data Storm motion: 60 at 13 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 55 3 -2.5 -1.7 | 241 10 9.1 5.0 1 1000 100 65 6 -5.4 -2.5 | 235 7 6.1 4.2 2 977 305 70 8 -7.5 -2.7 | 225 6 4.0 4.0 3 943 610 110 12 -11.3 4.1 | 181 11 0.3 10.8 4 925 783 110 16 -15.0 5.5 | 164 13 -3.5 12.2 5 911 914 90 14 -14.0 0.0 | 160 7 -2.5 6.7 6 879 1219 80 8 -7.9 -1.4 | 214 6 3.6 5.3 7 850 1513 80 8 -7.9 -1.4 | 214 6 3.6 5.3 8 849 1524 105 8 -7.7 2.1 | 203 10 3.8 8.8 9 790 2134 30 10 -5.0 -8.7 | 286 7 6.5 -1.9 10 700 3157 40 25 -16.1 -19.2 | 20 13 -4.5 -12.4 11 683 3353 40 29 -18.6 -22.2 | 25 17 -7.1 -15.5 12 587 4572 5 25 -2.2 -24.9 | 333 20 9.3 -18.2 13 566 4877 15 23 -6.0 -22.2 | 340 16 5.6 -15.5 14 505 5791 340 16 5.5 -15.0 | 296 19 17.0 -8.3 15 500 5870 335 18 7.6 -16.3 | 297 21 19.1 -9.6 16 467 6401 345 21 5.4 -20.3 | 309 22 17.0 -13.5 17 449 6706 330 25 12.5 -21.7 | 302 28 24.0 -14.9 18 400 7590 335 31 13.1 -28.1 | 311 33 24.6 -21.4 19 398 7620 335 33 13.9 -29.9 | 312 34 25.5 -23.2 20 300 9700 300 33 28.6 -16.5 | 284 41 40.1 -9.8 21 250 10960 285 33 31.9 -8.5 | 272 43 43.4 -1.8 22 238 11278 280 31 30.5 -5.4 | 268 42 42.1 1.4 23 200 12430 285 39 37.7 -10.1 | 274 49 49.2 -3.4 24 171 13411 290 31 29.1 -10.6 | 275 41 40.7 -3.9 25 155 14021 310 43 32.9 -27.6 | 295 49 44.5 -20.9 26 150 14210 300 35 30.3 -17.5 | 284 43 41.8 -10.8 27 140 14630 285 31 29.9 -8.0 | 272 41 41.5 -1.3 28 133 14935 305 27 22.1 -15.5 | 285 35 33.6 -8.8 29 114 15850 260 25 24.6 4.3 | 253 38 36.1 11.1 30 108 16154 270 16 16.0 -0.0 | 256 28 27.5 6.7 31 100 16610 320 14 9.0 -10.7 | 281 21 20.5 -4.0 32 97 16764 320 14 9.0 -10.7 | 281 21 20.5 -4.0 33 87 17374 45 23 -16.3 -16.3 | 26 11 -4.7 -9.5 34 74 18288 65 31 -28.1 -13.1 | 69 18 -16.6 -6.4 35 70 18593 50 19 -14.6 -12.2 | 29 6 -3.0 -5.5 36 66 18898 75 14 -13.5 -3.6 | 147 4 -2.0 3.1 37 63 19202 40 14 -9.0 -10.7 | 328 5 2.5 -4.0 38 59 19507 60 21 -18.2 -10.5 | 61 8 -6.7 -3.8 39 53 20117 145 19 -10.9 15.6 | 182 22 0.6 22.3 40 50 20422 165 14 -3.6 13.5 | 201 22 7.9 20.3 41 48 20726 265 10 10.0 0.9 | 251 23 21.5 7.6 42 45 21031 160 2 -0.7 1.9 | 232 14 10.8 8.6 43 43 21336 65 4 -3.6 -1.7 | 237 9 7.9 5.0 44 40 21641 130 4 -3.1 2.6 | 222 13 8.5 9.3 45 38 21946 60 4 -3.5 -2.0 | 240 9 8.1 4.7 46 36 22250 320 2 1.3 -1.5 | 248 14 12.8 5.2 47 34 22555 30 2 -1.0 -1.7 | 245 12 10.5 5.0 48 32 22860 20 12 -4.1 -11.3 | 301 9 7.4 -4.5 49 31 23165 45 16 -11.3 -11.3 | 357 5 0.2 -4.6 50 29 23470 45 16 -11.3 -11.3 | 357 5 0.2 -4.6 51 26 24079 100 12 -11.8 2.1 | 178 9 -0.3 8.8 52 23 24689 100 12 -11.8 2.1 | 178 9 -0.3 8.8 53 21 25298 70 21 -19.7 -7.2 | 87 8 -8.2 -0.4 54 19 25908 115 25 -22.7 10.6 | 147 21 -11.1 17.3 55 17 26518 75 25 -24.1 -6.5 | 91 13 -12.6 0.3 56 14 27432 95 33 -32.9 2.9 | 114 23 -21.3 9.6 57 13 28042 80 31 -30.5 -5.4 | 94 19 -19.0 1.4 Wind Parameters Mean winds (0-6000m): 29.7 at 17.8 knts Storm direction: 59.7 at 13.4 knts Shear (0-3000m) pos: 2.4 neg: 2.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 132.6 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -28.0 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 24.96 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 76 7 221 7| 8.9 0.0 8.9| 0.0 -11.0 -11.0 -22.0 -0.61| 10.6 -6.5 1000 94 11 188 7| 4.5 1.3 5.7| 3.0 -25.5 -22.5 -22.5 -0.41| 12.1 -5.0 1500 90 10 193 7| 3.0 1.3 4.3| 9.6 -25.5 -16.0 -10.6 -0.20| 9.6 -1.9 2000 86 10 197 6| 2.2 2.3 4.5| 16.7 -28.0 -11.3 -5.7 -0.03| 9.7 -0.3 2500 74 10 205 4| 1.8 3.0 4.7| 28.2 -28.0 0.2 0.1 0.13| 9.4 1.2 3000 63 12 219 2| 2.4 2.5 4.8| 41.6 -28.0 13.6 4.5 0.22| 9.1 2.0 4000 49 16 5 4| 1.8 2.9 4.7| 49.9 -70.1 -20.3 -5.1 0.07| 8.8 0.6 5000 38 18 354 7| 1.5 2.6 4.1| 57.7-113.1 -55.5 -11.1 -0.03| 8.3 -0.2 6000 30 18 343 9| 1.3 2.5 3.8| 64.7-166.7-102.1 -17.0 -0.13| 8.2 -1.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20250426.12.gif