UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 27 APR 25 Station: MMMD WMO ident: 76644 Latitude: 20.98 Longitude: -89.65 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 1014 10 32.4 17.4 41 15.0 22.0 20 11 304.3 306.6 294.7 341.4 12.42 1 1009 56 29.6 19.6 55 10.0 22.5 41 15 302.0 304.6 295.4 344.4 14.37 2 1000 140 28.6 18.6 55 10.0 21.6 80 21 301.8 304.3 294.8 341.9 13.61 3 949 603 24.2 18.2 69 6.0 20.0 85 27 301.8 304.4 295.1 343.1 13.99 4 925 828 22.8 16.8 69 6.0 18.7 75 33 302.6 305.0 294.7 341.4 13.12 5 850 1560 18.0 15.3 84 2.7 16.2 40 12 305.0 307.4 295.2 343.8 12.97 6 795 2131 14.4 10.5 77 3.9 11.9 177 8 307.0 308.9 293.7 337.5 10.08 7 747 2654 9.8 8.3 90 1.5 8.9 159 9 307.6 309.3 293.2 335.6 9.24 8 700 3194 7.4 1.4 66 6.0 4.1 80 10 310.7 311.8 291.6 329.5 6.06 9 684 3384 6.0 -2.0 56 8.0 2.0 72 13 311.2 312.1 290.6 326.3 4.83 10 669 3565 5.6 -13.4 24 19.0 -2.0 64 16 312.7 313.1 288.5 319.4 2.03 11 654 3751 4.6 -22.4 12 27.0 -4.1 63 18 313.6 313.8 287.7 316.9 0.97 12 641 3914 3.4 -13.6 28 17.0 -3.3 68 18 314.1 314.5 289.0 320.9 2.09 13 513 5689 -6.5 -46.5 3 40.0 -13.3 37 20 322.7 322.8 289.7 323.2 0.11 14 500 5890 -5.1 5 21 326.8 15 469 6389 -7.9 -55.9 1 48.0 -14.7 331 23 329.4 329.4 291.6 329.6 0.04 16 400 7600 -17.5 -50.5 4 33.0 -21.7 325 23 332.2 332.3 292.4 332.6 0.09 17 349 8613 -24.3 -50.3 7 26.0 -27.1 318 28 336.3 336.3 293.5 336.7 0.11 18 308 9514 -32.1 -44.1 29 12.0 -33.4 318 37 337.6 337.6 294.0 338.6 0.25 19 300 9700 -33.5 -48.5 21 15.0 -34.8 315 41 338.2 338.2 294.0 338.8 0.16 20 287 10009 -36.1 -53.1 16 17.0 -37.2 310 42 338.8 338.8 294.1 339.1 0.10 21 268 10480 -40.1 -51.1 30 11.0 -40.8 303 43 339.6 339.7 294.4 340.2 0.13 22 250 10950 -44.1 -55.1 28 11.0 -44.6 295 45 340.5 340.5 294.5 340.9 0.09 23 209 12120 -53.9 -64.9 25 11.0 -54.1 294 46 343.1 343.1 295.1 343.2 0.03 24 200 12400 -55.5 -68.5 18 13.0 -55.7 305 54 344.9 344.9 295.5 345.0 0.02 25 185 12892 -58.3 -71.3 17 13.0 -58.4 305 66 348.2 348.2 296.3 348.2 0.01 26 165 13603 -62.3 -75.3 16 13.0 -62.4 297 58 353.0 353.0 297.3 353.0 0.01 27 150 14190 -61.9 -81.9 5 20.0 -62.0 295 51 363.4 363.4 299.4 363.5 0.00 28 144 14442 -61.9 -83.9 4 22.0 -62.1 301 45 367.7 367.7 300.2 367.7 0.00 29 100 16630 -73.5 -93.5 3 20.0 -73.6 340 29 385.7 385.7 303.2 385.7 0.00 30 76 18210 -81.9 -92.9 14 11.0 -81.9 5 25 399.7 399.7 305.2 399.7 0.00 31 74 18361 -78.5 -93.5 7 15.0 -78.6 14 23 409.9 409.9 306.5 409.9 0.00 32 70 18680 -78.1 -93.1 7 15.0 -78.1 30 18 417.3 417.3 307.4 417.3 0.00 33 67 18932 -77.5 -92.5 7 15.0 -77.6 27 17 423.9 423.9 308.2 423.9 0.00 34 63 19292 -72.1 -90.1 5 18.0 -72.2 359 11 443.3 443.3 310.2 443.3 0.00 35 59 19678 -73.9 -91.9 5 18.0 -74.0 322 10 447.6 447.6 310.6 447.7 0.00 36 50 20660 -69.3 -92.3 2 23.0 -69.5 60 18 480.2 480.2 313.5 480.2 0.00 37 44 21432 -64.9 -91.9 1 27.0 -65.3 77 12 508.8 508.8 315.5 508.8 0.00 38 40 22014 -65.3 -94.3 1 29.0 -65.7 100 16 521.9 521.9 316.4 521.9 0.00 39 37 22492 -62.5 -93.5 1 31.0 -63.1 99 14 540.8 540.8 317.6 540.8 0.00 40 34 23022 -56.3 -91.3 0 35.0 -57.6 125 17 570.4 570.4 319.2 570.4 0.00 41 30 23820 -54.7 -89.7 1 35.0 -56.3 60 6 595.5 595.5 320.4 595.5 0.00 42 26 24738 -52.7 -88.7 1 36.0 -54.9 103 11 626.1 626.1 321.7 626.1 0.01 43 21 26114 -53.1 -88.1 1 35.0 -55.6 69 13 664.3 664.3 323.2 664.4 0.01 44 20 26430 -50.3 -86.3 1 36.0 -53.7 65 10 682.2 682.2 323.9 682.3 0.01 45 19 26767 -47.5 -84.5 1 37.0 -52.0 90 11 701.0 701.0 324.4 701.1 0.02 46 17 27507 -44.3 -82.3 1 38.0 -50.3 77 16 733.9 733.9 325.5 734.1 0.03 47 14 28810 -43.7 -81.7 1 38.0 -50.7 75 15 777.8 777.9 326.7 778.2 0.04 48 13 29307 -45.3 -83.3 1 38.0 -51.8 81 16 789.0 789.0 327.0 789.2 0.03 49 12 29843 -43.3 -81.3 1 38.0 -51.1 86 16 814.3 814.3 327.6 814.7 0.04 TRP 76 18210 -81.9 -92.9 14 11.0 -81.9 5 25 399.7 399.7 305.2 399.7 0.00 WND 185 12892 -58.3 -71.3 17 13.0 -58.4 305 66 348.2 348.2 296.3 348.2 0.01 Sounding variables and indices 1000-500 mb thick: 5750.00 m Freezing level: 597.04 mb = 4523.38 m = 14840.29 ft Wetbulb zero: 676.54 mb = 3473.69 m = 11396.49 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 48.68 % Est. max temperature: 32.61 C = 90.70 F Sfc-Lift cond lev (LCL): 816.35 mb = 1904.69 m = 6248.92 ft T: 15.83 C 700-500 lapse rate: 4.64 C/km ThetaE index: 26.85 C Layer 795.0- 641.0 mb Conv cond level (CCL): 808.75 mb = 1984.46 m = 6510.61 ft Mean mixing ratio: 13.66 g/kg Conv temperature: 34.60 C = 94.28 F Cap Strength: 2.43 C Lifted Index: 0.68 C Risk: Showers probable Lifted Index @300 mb: -0.88 C Lifted Index @700 mb: -1.00 C Showalter Index: 0.18 C Risk: Thunderstorms probable Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.40 C K Index: 32.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 228.60 Risk: None Energy Index: -3.17 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 289.80 J/kg Max Up Vert Vel: 24.08 m/s Conv Inhibition (B-): 77.99 J/kg Cap Strength: 2.43 C Lift Cond Lev (LCL): 861.61 mb = 1442.54 m = 4732.67 ft Lev Free Conv (LFC): 766.61 mb = 2436.52 m = 7993.74 ft Equ Level (EL): 496.61 mb = 5942.98 m = 19497.71 ft B at Equ Level: 176.12 J/kg Max Parcel Lev (MPL): 166.61 mb = 13542.34 m = 44429.70 ft Wind level data Storm motion: 97 at 12 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 1014 10 20 11 -3.8 -10.3 | 324 15 8.6 -11.8 1 1000 140 80 21 -20.7 -3.6 | 58 10 -8.3 -5.1 2 948 610 85 27 -26.9 -2.4 | 75 15 -14.5 -3.8 3 925 828 75 33 -31.9 -8.5 | 63 22 -19.5 -10.0 4 916 914 60 33 -28.6 -16.5 | 42 24 -16.2 -17.9 5 850 1560 40 12 -7.7 -9.2 | 336 12 4.7 -10.6 6 823 1829 175 4 -0.3 4.0 | 258 12 12.0 2.5 7 766 2438 180 12 0.0 12.0 | 230 16 12.4 10.6 8 739 2743 150 8 -4.0 6.9 | 237 10 8.4 5.5 9 712 3048 80 10 -9.8 -1.7 | 321 4 2.5 -3.2 10 700 3194 80 10 -9.8 -1.7 | 321 4 2.5 -3.2 11 661 3658 60 18 -15.6 -9.0 | 17 11 -3.2 -10.4 12 636 3962 70 18 -16.9 -6.2 | 31 9 -4.5 -7.6 13 612 4267 55 16 -13.1 -9.2 | 4 11 -0.7 -10.6 14 567 4877 80 16 -15.8 -2.8 | 39 5 -3.4 -4.2 15 546 5182 45 18 -12.7 -12.7 | 1 14 -0.3 -14.2 16 506 5791 35 21 -12.0 -17.2 | 359 19 0.3 -18.6 17 500 5890 5 21 -1.8 -20.9 | 335 25 10.6 -22.4 18 468 6401 330 23 11.5 -19.9 | 312 32 23.9 -21.4 19 450 6706 345 16 4.1 -15.5 | 316 24 16.5 -16.9 20 400 7600 325 23 13.2 -18.8 | 308 33 25.6 -20.3 21 383 7925 310 27 20.7 -17.4 | 300 38 33.1 -18.8 22 324 9144 325 29 16.6 -23.8 | 311 38 29.0 -25.2 23 300 9700 315 41 29.0 -29.0 | 306 51 41.4 -30.4 24 250 10950 295 45 40.8 -19.0 | 291 57 53.2 -20.5 25 227 11582 290 49 46.0 -16.8 | 287 61 58.4 -18.2 26 207 12192 295 45 40.8 -19.0 | 291 57 53.2 -20.5 27 200 12400 305 54 44.2 -31.0 | 300 65 56.6 -32.4 28 185 12892 305 66 54.1 -37.9 | 301 77 66.5 -39.3 29 179 13106 305 66 54.1 -37.9 | 301 77 66.5 -39.3 30 154 14021 290 51 47.9 -17.4 | 287 63 60.3 -18.9 31 150 14190 295 51 46.2 -21.6 | 291 63 58.6 -23.0 32 139 14630 305 41 33.6 -23.5 | 298 52 46.0 -25.0 33 126 15240 285 45 43.5 -11.6 | 283 57 55.9 -13.1 34 100 16630 340 29 9.9 -27.3 | 322 36 22.3 -28.7 35 98 16764 340 29 9.9 -27.3 | 322 36 22.3 -28.7 36 88 17374 15 18 -4.7 -17.4 | 338 20 7.7 -18.8 37 76 18210 5 25 -2.2 -24.9 | 339 28 10.2 -26.3 38 75 18288 5 23 -2.0 -22.9 | 337 26 10.4 -24.4 39 71 18593 40 23 -14.8 -17.6 | 7 19 -2.4 -19.1 40 70 18680 30 18 -9.0 -15.6 | 349 17 3.4 -17.0 41 67 18898 30 18 -9.0 -15.6 | 349 17 3.4 -17.0 42 64 19202 5 14 -1.2 -13.9 | 324 19 11.2 -15.4 43 61 19507 345 4 1.0 -3.9 | 292 14 13.4 -5.3 44 58 19812 305 14 11.5 -8.0 | 292 26 23.9 -9.5 45 55 20117 315 12 8.5 -8.5 | 295 23 20.9 -9.9 46 52 20422 70 18 -16.9 -6.2 | 31 9 -4.5 -7.6 47 50 20660 60 18 -15.6 -9.0 | 17 11 -3.2 -10.4 48 49 20726 60 14 -12.1 -7.0 | 358 8 0.3 -8.4 49 47 21031 90 18 -18.0 0.0 | 76 6 -5.6 -1.4 50 45 21336 70 10 -9.4 -3.4 | 328 6 3.0 -4.9 51 41 21946 105 18 -17.4 4.7 | 123 6 -5.0 3.2 52 39 22250 90 12 -12.0 0.0 | 345 1 0.4 -1.4 53 37 22555 100 14 -13.8 2.4 | 125 2 -1.4 1.0 54 35 22860 120 19 -16.5 9.5 | 153 9 -4.1 8.1 55 32 23470 135 12 -8.5 8.5 | 209 8 3.9 7.0 56 30 23820 60 6 -5.2 -3.0 | 302 8 7.2 -4.4 57 29 24079 260 2 2.0 0.3 | 274 14 14.4 -1.1 58 27 24384 30 2 -1.0 -1.7 | 286 12 11.4 -3.2 59 26 24689 105 10 -9.7 2.6 | 247 3 2.7 1.1 60 25 24994 95 14 -13.9 1.2 | 82 2 -1.6 -0.2 61 24 25298 130 19 -14.6 12.2 | 169 11 -2.2 10.8 62 23 25603 75 18 -17.4 -4.7 | 39 8 -5.0 -6.1 63 20 26430 65 10 -9.1 -4.2 | 330 7 3.3 -5.7 64 20 26518 105 12 -11.6 3.1 | 206 2 0.8 1.7 65 18 26822 65 8 -7.3 -3.4 | 313 7 5.1 -4.8 66 17 27127 80 18 -17.7 -3.1 | 49 7 -5.3 -4.6 67 15 27432 65 12 -10.9 -5.1 | 347 7 1.5 -6.5 68 13 28042 80 16 -15.8 -2.8 | 39 5 -3.4 -4.2 69 11 28651 90 16 -16.0 0.0 | 68 4 -3.6 -1.4 70 10 29261 65 23 -20.8 -9.7 | 37 14 -8.5 -11.2 71 8 29870 85 21 -20.9 -1.8 | 69 9 -8.5 -3.3 Wind Parameters Mean winds (0-6000m): 66.6 at 16.6 knts Storm direction: 96.6 at 12.5 knts Shear (0-3000m) pos: 4.7 neg: 2.7 tot: 7.4 10-3/s Storm rel Dir Shear (0-3000m): -21.7 deg Storm rel helicity (0-3000m) pos: 70.1 neg: -181.1 tot: -111.0 m^2/s^2 ave: -37.0 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 18.4 stream: -2.8 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 55.79 Bulk Shear: 5.19 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 79 22 57 10| 23.8 0.0 23.8| 58.2 0.0 58.2 116.5 0.90| 25.4 22.8 1000 76 26 59 15| 11.9 7.0 18.9| 60.9 -83.2 -22.3 -22.3 0.18| 23.5 4.2 1500 69 24 46 15| 7.9 6.2 14.2| 60.9-144.4 -83.5 -55.7 -0.10| 21.6 -2.1 2000 70 20 38 11| 7.1 4.7 11.8| 61.8-163.5-101.7 -50.8 -0.21| 22.1 -4.6 2500 77 18 44 7| 5.7 3.3 8.9| 61.8-181.1-119.2 -47.7 -0.24| 19.1 -4.6 3000 83 16 48 5| 4.7 2.7 7.4| 70.1-181.1-111.0 -37.0 -0.15| 18.4 -2.8 4000 78 16 35 6| 3.6 2.6 6.2| 83.7-181.9 -98.2 -24.5 -0.07| 15.5 -1.1 5000 75 16 30 6| 2.9 2.1 5.1| 91.6-194.5-102.9 -20.6 -0.08| 13.7 -1.1 6000 67 17 20 9| 2.4 3.5 5.9| 91.6-275.7-184.1 -30.7 -0.16| 13.6 -2.2 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20250427.00.gif