UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for MMAA... Searching the city database file for: MMAA ... Date:0000Z 21 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 30.6 23.6 66 7.0 25.4 285 9 303.0 306.4 298.2 357.8 18.47 1 1006 46 28.6 22.6 70 6.0 24.2 277 11 301.2 304.4 297.2 352.5 17.41 2 1000 81 27.4 22.7 76 4.7 24.0 260 14 300.5 303.8 297.1 352.3 17.63 3 975 304 24.8 22.2 85 2.6 22.9 265 15 300.1 303.3 297.0 351.5 17.54 4 959 448 23.6 22.2 92 1.4 22.6 268 16 300.3 303.6 297.2 352.7 17.84 5 953 503 23.2 21.6 91 1.6 22.1 269 16 300.5 303.6 296.9 351.2 17.29 6 951 521 23.0 21.1 89 1.9 21.6 270 17 300.4 303.5 296.5 349.7 16.79 7 949 540 23.0 20.1 84 2.9 20.9 270 17 300.6 303.5 296.0 347.0 15.80 8 946 567 25.0 13.0 47 12.0 17.2 271 17 302.9 304.8 292.4 332.6 9.99 9 925 764 24.4 7.4 34 17.0 14.1 275 18 304.3 305.6 290.4 325.3 6.99 10 917 840 24.8 1.8 22 23.0 12.1 280 21 305.4 306.3 288.7 320.0 4.75 11 902 984 24.8 -1.2 18 26.0 11.0 284 22 306.9 307.6 288.4 318.9 3.88 12 850 1499 22.0 -1.0 21 23.0 9.7 280 14 309.2 310.0 289.5 322.3 4.18 13 800 2019 18.0 -4.0 22 22.0 6.9 288 6 310.3 311.0 289.2 321.6 3.55 14 752 2545 16.2 -18.8 8 35.0 2.8 92 3 313.9 314.1 288.0 317.8 1.15 15 707 3066 14.0 -4.0 28 18.0 4.8 203 7 317.1 317.9 291.7 330.1 4.02 16 700 3150 13.4 -6.6 24 20.0 3.7 205 8 317.3 318.0 291.2 328.2 3.33 17 684 3344 12.4 -13.6 15 26.0 1.4 121 2 318.3 318.7 290.2 324.9 1.95 18 671 3504 11.4 -1.6 40 13.0 4.4 108 2 318.9 319.9 293.2 335.3 5.07 19 653 3730 9.4 -0.6 50 10.0 3.9 91 2 319.2 320.3 293.6 337.2 5.62 20 620 4158 7.6 -16.4 16 24.0 -1.9 65 4 321.9 322.2 291.0 327.7 1.71 21 522 5549 -2.1 -26.1 14 24.0 -9.3 113 8 326.4 326.6 291.6 329.6 0.87 22 500 5890 -4.3 -24.3 19 20.0 -10.5 20 8 327.8 328.0 292.2 331.6 1.07 23 462 6506 -9.5 -21.5 37 12.0 -13.3 308 11 328.8 329.1 292.8 334.0 1.48 24 420 7233 -15.1 -25.1 42 10.0 -17.8 221 15 330.7 331.0 293.0 335.0 1.19 25 400 7600 -16.9 -31.9 26 15.0 -20.2 220 18 333.0 333.2 293.2 335.5 0.66 26 381 7964 -18.1 -49.1 5 31.0 -22.2 273 24 336.1 336.1 293.4 336.6 0.11 27 365 8283 -18.7 -48.7 5 30.0 -22.8 257 29 339.5 339.5 294.3 340.0 0.13 28 300 9710 -29.7 -54.7 7 25.0 -31.9 320 37 343.5 343.5 295.3 343.8 0.08 29 298 9758 -30.1 -55.1 7 25.0 -32.2 320 35 343.6 343.6 295.3 343.9 0.07 30 263 10641 -38.3 -48.3 34 10.0 -39.1 309 32 344.1 344.1 295.5 344.8 0.18 31 250 10990 -41.3 -53.3 26 12.0 -42.0 305 31 344.7 344.7 295.6 345.1 0.11 32 224 11722 -47.5 -55.5 39 8.0 -47.9 281 36 346.2 346.2 295.8 346.5 0.09 33 211 12114 -49.5 -60.5 26 11.0 -49.8 283 32 349.0 349.0 296.5 349.2 0.05 34 200 12460 -52.9 -62.9 29 10.0 -53.2 285 29 349.0 349.0 296.4 349.2 0.04 35 150 14250 -68.3 -73.1 50 4.8 -68.4 280 27 352.4 352.4 297.2 352.5 0.01 36 148 14330 -68.9 -73.6 51 4.7 -68.9 280 27 352.8 352.8 297.3 352.8 0.01 37 111 16006 -78.5 -85.5 31 7.0 -78.5 281 46 365.0 365.0 299.7 365.0 0.00 38 100 16600 -77.9 -86.9 22 9.0 -77.9 280 27 377.2 377.2 301.8 377.2 0.00 39 99 16658 -75.1 -87.1 14 12.0 -75.2 280 27 383.7 383.7 302.8 383.7 0.00 40 82 17750 -76.9 -89.9 11 13.0 -76.9 336 28 401.3 401.3 305.4 401.3 0.00 41 73 18412 -81.5 -92.5 14 11.0 -81.5 122 5 405.1 405.1 305.9 405.1 0.00 42 70 18650 -79.3 -92.3 10 13.0 -79.3 175 12 414.7 414.7 307.1 414.7 0.00 43 64 19160 -76.9 -90.9 9 14.0 -76.9 300 7 430.8 430.8 308.9 430.8 0.00 44 59 19635 -70.3 -90.3 4 20.0 -70.4 129 6 455.7 455.7 311.4 455.7 0.00 45 50 20620 -68.5 -97.5 1 29.0 -68.7 75 12 482.1 482.1 313.6 482.1 0.00 46 44 21390 -67.1 -99.1 0 32.0 -67.4 111 11 503.4 503.4 315.2 503.4 0.00 47 30 23760 -57.1 -91.1 1 34.0 -58.4 100 16 589.0 589.0 320.1 589.0 0.00 48 20 26360 -48.7 -85.7 1 37.0 -52.6 90 35 687.1 687.1 324.0 687.2 0.01 49 16 27833 -49.1 -86.1 1 37.0 -53.5 73 40 731.1 731.1 325.4 731.2 0.01 50 15 28261 -45.9 -82.9 1 37.0 -51.7 70 37 755.3 755.4 326.1 755.6 0.03 51 12 29750 -46.5 -83.5 1 37.0 -52.8 94 38 803.0 803.0 327.3 803.3 0.03 52 10 30980 -40.3 -79.3 1 39.0 -50.4 85 47 869.1 869.2 328.8 869.9 0.07 53 7.2 33258 -32.5 -73.5 1 41.0 -49.0 986.7 986.9 331.0 989.8 0.25 TRP WND Sounding variables and indices 1000-500 mb thick: 5809.00 m Freezing level: 543.22 mb = 5248.18 m = 17218.24 ft Wetbulb zero: 630.78 mb = 4015.93 m = 13175.47 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 26.76 % Est. max temperature: 36.42 C = 97.56 F Sfc-Lift cond lev (LCL): 912.23 mb = 885.23 m = 2904.27 ft T: 24.80 C 700-500 lapse rate: 6.46 C/km ThetaE index: 33.74 C Layer 953.0- 850.0 mb Conv cond level (CCL): 685.25 mb = 3328.55 m = 10920.30 ft Mean mixing ratio: 13.40 g/kg Conv temperature: 45.90 C = 114.63 F Cap Strength: 6.50 C Lifted Index: 1.83 C Risk: Showers probable Lifted Index @300 mb: 3.44 C Lifted Index @700 mb: 5.24 C Showalter Index: 10.86 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 3.30 C K Index: 5.30 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 2.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.59 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 796.45 J/kg Cap Strength: 6.50 C Lift Cond Lev (LCL): 859.06 mb = 1406.96 m = 4615.95 ft Lev Free Conv (LFC): 444.06 mb = 6807.84 m = 22335.16 ft Equ Level (EL): 404.06 mb = 7524.02 m = 24684.79 ft B at Equ Level: 33.26 J/kg Max Parcel Lev (MPL): 364.06 mb = 8301.69 m = 27236.18 ft Wind level data Storm motion: 306 at 6 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 28 285 9 8.7 -2.3 | 250 4 3.6 1.4 1 1000 81 260 14 13.8 2.4 | 235 11 8.7 6.1 2 925 764 275 18 17.9 -1.6 | 261 13 12.9 2.1 3 909 914 285 23 22.2 -6.0 | 278 17 17.2 -2.3 4 850 1499 280 14 13.8 -2.4 | 262 9 8.7 1.3 5 789 2134 290 4 3.8 -1.4 | 151 3 -1.3 2.3 6 761 2438 40 4 -2.6 -3.1 | 95 8 -7.6 0.6 7 734 2743 195 2 0.5 1.9 | 141 7 -4.5 5.6 8 700 3150 205 8 3.4 7.3 | 171 11 -1.7 10.9 9 683 3353 115 2 -1.8 0.8 | 123 8 -6.9 4.5 10 658 3658 100 2 -2.0 0.3 | 120 8 -7.0 4.0 11 634 3962 55 4 -3.3 -2.3 | 100 8 -8.3 1.4 12 566 4877 105 6 -5.8 1.6 | 116 12 -10.8 5.2 13 525 5486 130 8 -6.1 5.1 | 128 14 -11.2 8.8 14 506 5791 35 6 -3.4 -4.9 | 82 9 -8.5 -1.2 15 500 5890 20 8 -2.7 -7.5 | 64 9 -7.8 -3.8 16 415 7315 210 16 8.0 13.9 | 190 18 2.9 17.5 17 400 7600 220 18 11.6 13.8 | 200 19 6.5 17.5 18 399 7620 225 18 12.7 12.7 | 205 18 7.7 16.4 19 383 7925 275 23 22.9 -2.0 | 265 18 17.9 1.7 20 367 8230 255 29 28.0 7.5 | 244 26 23.0 11.2 21 300 9710 320 37 23.8 -28.3 | 323 31 18.7 -24.7 22 298 9754 320 35 22.5 -26.8 | 323 29 17.4 -23.1 23 250 10990 305 31 25.4 -17.8 | 305 25 20.3 -14.1 24 239 11278 305 31 25.4 -17.8 | 305 25 20.3 -14.1 25 228 11582 280 37 36.4 -6.4 | 275 32 31.4 -2.7 26 200 12460 285 29 28.0 -7.5 | 279 23 23.0 -3.8 27 150 14250 280 27 26.6 -4.7 | 273 22 21.5 -1.0 28 148 14326 280 27 26.6 -4.7 | 273 22 21.5 -1.0 29 126 15240 240 41 35.5 20.5 | 232 39 30.5 24.2 30 108 16154 290 47 44.2 -16.1 | 288 41 39.1 -12.4 31 100 16600 280 27 26.6 -4.7 | 273 22 21.5 -1.0 32 97 16764 280 27 26.6 -4.7 | 273 22 21.5 -1.0 33 87 17374 330 23 11.5 -19.9 | 338 17 6.4 -16.2 34 83 17678 335 33 13.9 -29.9 | 341 28 8.9 -26.2 35 79 17983 340 8 2.7 -7.5 | 31 4 -2.3 -3.8 36 75 18288 100 6 -5.9 1.0 | 113 12 -11.0 4.7 37 71 18593 155 4 -1.7 3.6 | 137 10 -6.7 7.3 38 70 18650 175 12 -1.0 12.0 | 159 17 -6.1 15.6 39 67 18898 200 14 4.8 13.2 | 179 17 -0.3 16.8 40 64 19202 310 6 4.6 -3.9 | 70 0 -0.5 -0.2 41 60 19507 115 8 -7.3 3.4 | 120 14 -12.3 7.1 42 57 19812 145 4 -2.3 3.3 | 133 10 -7.3 7.0 43 54 20117 25 14 -5.9 -12.7 | 51 14 -11.0 -9.0 44 50 20620 75 12 -11.6 -3.1 | 92 17 -16.6 0.6 45 49 20726 60 12 -10.4 -6.0 | 81 16 -15.4 -2.3 46 47 21031 95 12 -12.0 1.0 | 106 18 -17.0 4.7 47 45 21336 105 10 -9.7 2.6 | 113 16 -14.7 6.3 48 42 21641 130 16 -12.3 10.3 | 129 22 -17.3 14.0 49 40 21946 135 14 -9.9 9.9 | 132 20 -15.0 13.6 50 38 22250 160 10 -3.4 9.4 | 147 16 -8.5 13.1 51 36 22555 105 10 -9.7 2.6 | 113 16 -14.7 6.3 52 33 23165 95 18 -17.9 1.6 | 103 24 -23.0 5.3 53 30 23760 100 16 -15.8 2.8 | 107 22 -20.8 6.5 54 29 24079 100 16 -15.8 2.8 | 107 22 -20.8 6.5 55 27 24384 80 10 -9.8 -1.7 | 97 15 -14.9 2.0 56 26 24689 90 10 -10.0 0.0 | 104 15 -15.1 3.7 57 23 25603 60 14 -12.1 -7.0 | 79 17 -17.2 -3.3 58 20 26360 90 35 -35.0 0.0 | 95 40 -40.1 3.7 59 20 26518 85 31 -30.9 -2.7 | 92 36 -35.9 1.0 60 17 27432 75 43 -41.5 -11.1 | 81 47 -46.6 -7.4 61 15 28346 70 37 -34.8 -12.7 | 77 41 -39.8 -9.0 62 12 29566 95 37 -36.9 3.2 | 99 42 -41.9 6.9 63 10 30980 85 47 -46.8 -4.1 | 90 52 -51.9 -0.4 Wind Parameters Mean winds (0-6000m): 276.1 at 8.3 knts Storm direction: 306.1 at 6.3 knts Shear (0-3000m) pos: 1.3 neg: 0.9 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -85.7 deg Storm rel helicity (0-3000m) pos: 57.3 neg: -20.2 tot: 37.2 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.8 stream: 1.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.66 Bulk Shear: 5.93 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 ------------------------------------------------------------------------------- 500 266 15 244 11| 0.0 8.5 8.5| 9.2 -2.4 6.8 13.6 0.14| 10.7 1.5 1000 273 17 257 12| 3.4 4.3 7.6| 32.9 -4.8 28.1 28.1 0.36| 10.3 3.7 1500 276 17 261 12| 2.3 1.8 4.0| 32.9 -13.7 19.2 12.8 0.15| 9.6 1.5 2000 277 15 260 10| 1.5 1.3 2.9| 32.9 -17.0 15.8 7.9 0.02| 9.2 0.1 2500 279 13 258 8| 2.7 1.1 3.7| 39.8 -20.2 19.6 7.8 -0.02| 9.9 -0.2 3000 277 11 250 7| 1.3 0.9 2.2| 57.3 -20.2 37.2 12.4 0.12| 9.8 1.2 4000 274 9 236 5| 1.0 0.8 1.7| 60.4 -50.6 9.8 2.5 -0.05| 9.2 -0.5 5000 275 9 230 5| 1.2 0.6 1.9| 70.6 -50.6 20.1 4.0 -0.00| 7.9 -0.0 6000 276 8 229 4| 1.2 1.3 2.5| 77.6 -92.1 -14.5 -2.4 -0.13| 8.2 -1.1 Wrote GIF file: /home/apache/climate/data/raob//MMAA/skewt/MMAA.skewt.20250421.00.gif