UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 30 APR 25 Station: MMAA WMO ident: 76805 Latitude: 16.83 Longitude: -99.93 Elevation: 28.00 ------------------------------------------------------------------------------- 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 1009 28 32.2 24.2 63 8.0 26.2 180 10 304.6 308.1 299.1 361.9 19.17 1 1006 47 30.8 23.8 66 7.0 25.6 208 10 303.4 306.9 298.5 359.2 18.76 2 1000 84 30.0 24.0 70 6.0 25.5 265 10 303.1 306.7 298.7 359.9 19.11 3 974 319 27.0 22.9 78 4.1 24.0 275 19 302.4 305.8 298.0 356.7 18.34 4 957 475 25.8 22.0 80 3.8 23.0 271 19 302.7 306.0 297.7 355.0 17.65 5 947 568 25.2 20.6 76 4.6 21.9 269 18 303.0 306.0 297.0 351.5 16.34 6 945 587 25.0 20.0 74 5.0 21.4 269 18 303.0 305.9 296.5 349.7 15.76 7 941 624 26.0 16.0 54 10.0 19.2 268 18 304.4 306.7 294.6 340.9 12.24 8 937 662 26.4 14.4 48 12.0 18.4 267 18 305.2 307.2 293.9 338.3 11.07 9 925 776 25.6 13.6 47 12.0 17.7 265 18 305.5 307.5 293.7 337.4 10.64 10 850 1519 20.8 8.8 46 12.0 13.3 265 14 307.9 309.5 292.6 333.5 8.39 11 795 2093 17.4 5.4 45 12.0 10.3 264 6 310.3 311.6 292.3 332.1 7.09 12 772 2343 17.0 4.0 42 13.0 9.4 254 5 312.4 313.7 292.5 333.0 6.61 13 727 2851 12.6 6.6 67 6.0 8.9 354 5 313.0 314.6 294.1 339.2 8.44 14 700 3167 10.8 5.8 71 5.0 7.8 45 12 314.4 316.0 294.4 340.3 8.29 15 635 3972 4.8 -0.2 70 5.0 2.1 61 15 316.5 317.6 293.2 335.4 5.95 16 631 4024 4.6 -1.4 65 6.0 1.4 64 15 316.8 317.9 292.9 334.3 5.48 17 622 4141 4.8 -12.2 28 17.0 -2.3 69 14 318.4 318.8 290.7 326.4 2.41 18 621 4155 4.8 -15.2 22 20.0 -3.0 69 14 318.5 318.9 290.2 324.9 1.89 19 611 4287 5.0 -29.0 6 34.0 -5.0 75 14 320.2 320.3 289.5 322.3 0.57 20 515 5666 -2.7 -33.7 7 31.0 -10.4 77 11 327.0 327.1 291.3 328.6 0.43 21 500 5900 -4.5 -34.5 8 30.0 -11.7 65 10 327.6 327.6 291.5 329.1 0.41 22 438 6923 -12.1 -34.1 14 22.0 -16.9 65 12 330.6 330.7 292.4 332.4 0.49 23 421 7223 -14.1 -37.1 12 23.0 -18.6 15 12 331.8 331.8 292.6 333.2 0.38 24 400 7610 -14.5 -48.5 4 34.0 -19.6 290 12 336.1 336.2 293.4 336.6 0.12 25 398 7648 -14.7 -46.7 5 32.0 -19.7 289 12 336.4 336.4 293.6 336.9 0.14 26 322 9214 -27.7 -46.7 15 19.0 -29.9 293 19 339.4 339.4 294.3 340.1 0.18 27 300 9720 -31.5 -48.5 17 17.0 -33.1 275 25 341.0 341.0 294.7 341.6 0.16 28 292 9909 -33.1 -50.1 17 17.0 -34.6 267 25 341.4 341.4 294.8 341.9 0.13 29 273 10377 -35.1 -57.1 9 22.0 -36.5 267 28 345.1 345.1 295.6 345.3 0.06 30 250 10980 -40.9 -58.9 13 18.0 -41.8 280 35 345.3 345.3 295.6 345.5 0.05 31 200 12450 -54.1 -68.1 16 14.0 -54.4 295 29 347.1 347.1 296.0 347.2 0.02 32 189 12812 -57.5 -67.5 27 10.0 -57.6 300 31 347.3 347.3 296.1 347.4 0.02 33 163 13733 -65.7 -73.7 32 8.0 -65.8 289 27 348.5 348.5 296.3 348.6 0.01 34 150 14240 -66.3 -79.3 15 13.0 -66.4 250 35 355.9 355.9 297.9 355.9 0.00 35 143 14529 -67.9 -82.9 10 15.0 -67.9 257 34 358.0 358.0 298.3 358.0 0.00 36 121 15517 -75.1 -88.1 11 13.0 -75.1 270 27 362.3 362.3 299.1 362.3 0.00 37 120 15566 -75.5 -87.5 14 12.0 -75.5 260 25 362.5 362.5 299.2 362.5 0.00 38 100 16620 -76.5 -90.5 9 14.0 -76.5 190 29 379.9 379.9 302.2 379.9 0.00 39 79 17962 -80.5 -92.5 12 12.0 -80.5 199 19 398.2 398.2 304.9 398.2 0.00 40 72 18488 -78.1 -91.1 10 13.0 -78.1 153 18 414.0 414.0 307.0 414.0 0.00 41 70 18650 -75.3 -90.3 8 15.0 -75.3 190 16 423.3 423.3 308.1 423.3 0.00 42 69 18734 -73.9 -89.9 7 16.0 -74.0 204 16 428.0 428.0 308.6 428.1 0.00 43 63 19265 -75.3 -91.3 6 16.0 -75.3 284 13 436.2 436.2 309.5 436.2 0.00 44 53 20275 -73.5 -94.5 3 21.0 -73.6 96 8 462.5 462.5 312.0 462.5 0.00 45 50 20620 -69.1 -93.1 2 24.0 -69.3 25 8 480.7 480.7 313.5 480.7 0.00 46 46 21120 -68.9 -96.9 1 28.0 -69.1 50 18 492.7 492.7 314.4 492.7 0.00 47 41 21821 -62.5 -95.5 0 33.0 -63.0 70 22 525.2 525.2 316.6 525.2 0.00 48 37 22455 -62.9 -95.9 0 33.0 -63.4 96 19 539.8 539.8 317.5 539.8 0.00 49 30 23770 -55.9 -90.9 0 35.0 -57.3 90 27 592.2 592.2 320.3 592.3 0.00 50 23 25473 -53.9 -88.9 1 35.0 -56.1 108 27 644.9 644.9 322.5 644.9 0.01 51 20 26380 -50.3 -86.3 1 36.0 -53.7 85 31 682.2 682.2 323.9 682.3 0.01 52 16 27857 -43.9 -81.9 1 38.0 -50.3 87 32 748.1 748.1 325.9 748.3 0.03 53 11 30371 -44.3 -82.3 1 38.0 -52.0 91 33 831.2 831.2 328.0 831.6 0.04 TRP 120 15566 -75.5 -87.5 14 12.0 -75.5 260 25 362.5 362.5 299.2 362.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 548.66 mb = 5182.47 m = 17002.66 ft Wetbulb zero: 627.58 mb = 4068.53 m = 13348.03 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 42.45 % Est. max temperature: 35.27 C = 95.49 F Sfc-Lift cond lev (LCL): 899.46 mb = 1021.99 m = 3352.93 ft T: 24.01 C 700-500 lapse rate: 5.60 C/km ThetaE index: 27.82 C Layer 974.0- 772.0 mb Conv cond level (CCL): 766.38 mb = 2404.86 m = 7889.88 ft Mean mixing ratio: 15.55 g/kg Conv temperature: 40.17 C = 104.30 F Cap Strength: 3.47 C Lifted Index: -1.53 C Risk: Thunderstorms probable Lifted Index @300 mb: -3.16 C Lifted Index @700 mb: 0.20 C Showalter Index: 5.12 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 13.30 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 143.60 Risk: None Energy Index: -0.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 760.47 J/kg Max Up Vert Vel: 39.00 m/s Conv Inhibition (B-): 177.01 J/kg Cap Strength: 3.47 C Lift Cond Lev (LCL): 866.89 mb = 1346.10 m = 4416.29 ft Lev Free Conv (LFC): 691.89 mb = 3263.30 m = 10706.24 ft Equ Level (EL): 161.89 mb = 13775.09 m = 45193.32 ft B at Equ Level: 758.18 J/kg Max Parcel Lev (MPL): 101.89 mb = 16511.67 m = 54171.48 ft Wind level data Storm motion: 56 at 10 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 1009 28 180 10 0.0 10.0 | 207 17 7.9 15.3 1 1000 84 265 10 10.0 0.9 | 251 19 17.9 6.2 2 975 305 275 19 18.9 -1.7 | 262 27 26.9 3.7 3 925 776 265 18 17.9 1.6 | 255 27 25.9 6.9 4 911 914 260 18 17.7 3.1 | 252 27 25.7 8.5 5 850 1519 265 14 13.9 1.2 | 253 23 21.9 6.6 6 849 1524 255 10 9.7 2.6 | 246 19 17.6 7.9 7 820 1829 275 8 8.0 -0.7 | 254 17 15.9 4.6 8 763 2438 250 4 3.8 1.4 | 240 13 11.7 6.7 9 710 3048 45 6 -4.2 -4.2 | 253 4 3.7 1.1 10 700 3167 45 12 -8.5 -8.5 | 10 3 -0.6 -3.1 11 684 3353 35 16 -9.2 -13.1 | 9 8 -1.2 -7.8 12 611 4267 75 14 -13.5 -3.6 | 107 6 -5.6 1.7 13 589 4572 65 19 -17.2 -8.0 | 74 10 -9.3 -2.7 14 526 5486 85 12 -12.0 -1.0 | 137 6 -4.0 4.3 15 500 5900 65 10 -9.1 -4.2 | 135 2 -1.1 1.1 16 487 6096 65 10 -9.1 -4.2 | 135 2 -1.1 1.1 17 468 6401 90 10 -10.0 0.0 | 159 6 -2.1 5.3 18 433 7010 60 12 -10.4 -6.0 | 75 3 -2.5 -0.7 19 400 7610 290 12 11.3 -4.1 | 266 19 19.2 1.2 20 399 7620 290 12 11.3 -4.1 | 266 19 19.2 1.2 21 353 8534 250 10 9.4 3.4 | 243 19 17.3 8.8 22 338 8839 305 14 11.5 -8.0 | 278 20 19.4 -2.7 23 300 9720 275 25 24.9 -2.2 | 265 33 32.8 3.2 24 286 10058 260 25 24.6 4.3 | 253 34 32.6 9.7 25 250 10980 280 35 34.5 -6.1 | 271 42 42.4 -0.7 26 239 11278 280 37 36.4 -6.4 | 271 44 44.4 -1.1 27 200 12450 295 29 26.3 -12.3 | 281 35 34.2 -6.9 28 189 12802 300 31 26.8 -15.5 | 286 36 34.8 -10.2 29 163 13716 290 27 25.4 -9.2 | 277 34 33.3 -3.9 30 150 14240 250 35 32.9 12.0 | 247 44 40.8 17.3 31 148 14326 255 35 33.8 9.1 | 251 44 41.7 14.4 32 120 15545 270 27 27.0 -0.0 | 261 35 34.9 5.3 33 120 15566 260 25 24.6 4.3 | 253 34 32.6 9.7 34 100 16620 190 29 5.0 28.6 | 201 36 13.0 33.9 35 98 16764 190 29 5.0 28.6 | 201 36 13.0 33.9 36 83 17678 185 31 2.7 30.9 | 196 38 10.6 36.2 37 79 17983 200 18 6.2 16.9 | 212 26 14.1 22.3 38 75 18288 140 18 -11.6 13.8 | 169 19 -3.6 19.1 39 71 18593 160 18 -6.2 16.9 | 185 22 1.8 22.3 40 70 18650 190 16 2.8 15.8 | 207 24 10.7 21.1 41 64 19202 285 14 13.5 -3.6 | 265 22 21.5 1.7 42 60 19507 280 8 7.9 -1.4 | 256 16 15.8 4.0 43 57 19812 150 6 -3.0 5.2 | 205 12 4.9 10.5 44 54 20117 130 8 -6.1 5.1 | 190 11 1.8 10.5 45 50 20620 25 8 -3.4 -7.3 | 293 5 4.6 -1.9 46 49 20726 10 6 -1.0 -5.9 | 275 7 6.9 -0.6 47 47 21031 40 18 -11.6 -13.8 | 23 9 -3.6 -8.4 48 45 21336 70 19 -17.9 -6.5 | 83 10 -9.9 -1.2 49 40 21946 70 23 -21.6 -7.9 | 80 14 -13.7 -2.5 50 35 22860 115 16 -14.5 6.8 | 152 14 -6.6 12.1 51 33 23165 90 18 -18.0 0.0 | 118 11 -10.1 5.3 52 30 23770 90 27 -27.0 0.0 | 106 20 -19.1 5.3 53 30 23774 80 25 -24.6 -4.3 | 93 17 -16.7 1.0 54 23 25603 110 27 -25.4 9.2 | 130 23 -17.4 14.6 55 21 26213 85 25 -24.9 -2.2 | 101 17 -17.0 3.2 56 20 26380 85 31 -30.9 -2.7 | 97 23 -23.0 2.6 57 7 29870 95 35 -34.9 3.1 | 107 28 -26.9 8.4 Wind Parameters Mean winds (0-6000m): 26.1 at 12.7 knts Storm direction: 56.1 at 9.6 knts Shear (0-3000m) pos: 3.1 neg: 1.6 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 51.8 deg Storm rel helicity (0-3000m) pos: 125.6 neg: -64.7 tot: 61.0 m^2/s^2 ave: 20.3 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 2.7 10^-3/s Energy-Hel index: 0.50 Bulk Rich Number: 9.77 Bulk Shear: 77.84 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 ------------------------------------------------------------------------------- 500 269 16 257 24| 21.7 0.0 21.7| 90.0 -10.3 79.7 159.4 0.71| 25.1 17.8 1000 267 17 256 26| 10.9 1.6 12.5| 91.1 -33.6 57.5 57.5 0.50| 14.6 7.3 1500 265 16 255 25| 7.2 3.2 10.4| 94.1 -48.8 45.3 30.2 0.33| 12.4 4.1 2000 266 14 254 23| 5.1 2.4 7.5|105.8 -54.9 50.9 25.5 0.31| 10.7 3.3 2500 265 12 253 21| 3.8 1.9 5.7|111.5 -63.2 48.3 19.3 0.27| 9.5 2.6 3000 267 11 253 20| 3.1 1.6 4.7|125.6 -64.7 61.0 20.3 0.28| 9.9 2.7 4000 293 12 268 19| 2.5 1.2 3.7|140.7 -64.9 75.8 18.9 0.39| 9.8 3.8 5000 345 13 302 13| 1.8 1.0 2.8|151.1 -71.7 79.5 15.9 0.36| 9.0 3.2 6000 26 13 339 7| 1.2 0.5 1.8|157.8 -72.0 85.8 14.3 0.37| 8.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250430.00.gif