UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for MMUN... Searching the city database file for: MMUN ... Date:1200Z 21 APR 25 Station: MMUN WMO ident: 76595 Latitude: 21.03 Longitude: -86.88 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 1015 10 23.0 21.8 93 1.2 22.2 110 2 294.9 297.8 294.8 341.9 16.41 1 1013 27 25.8 22.1 80 3.7 23.2 111 3 297.8 300.9 295.8 346.5 16.76 2 1000 141 25.2 21.5 80 3.7 22.6 120 10 298.4 301.3 295.7 345.9 16.35 3 959 510 22.0 20.8 93 1.2 21.2 115 16 298.7 301.7 295.8 346.3 16.33 4 929 787 21.0 13.0 60 8.0 15.8 111 20 300.4 302.3 291.8 330.3 10.18 5 925 825 20.8 12.8 60 8.0 15.7 110 21 300.6 302.4 291.8 330.3 10.09 6 850 1548 15.6 4.6 48 11.0 9.4 110 21 302.5 303.6 289.1 321.3 6.26 7 770 2376 8.6 -1.4 49 10.0 3.6 171 13 303.6 304.4 287.9 317.3 4.48 8 765 2430 10.6 -12.4 18 23.0 1.3 183 12 306.3 306.7 286.2 312.5 1.93 9 761 2473 12.0 -23.0 7 35.0 0.4 183 12 308.3 308.5 285.7 311.0 0.79 10 739 2719 13.2 -28.8 4 42.0 0.3 171 12 312.2 312.3 286.7 313.9 0.48 11 700 3173 10.8 -35.2 2 46.0 -1.6 165 10 314.4 314.5 287.2 315.4 0.27 12 642 3886 6.6 -36.4 3 43.0 -4.3 278 3 317.6 317.6 288.3 318.5 0.26 13 621 4159 6.6 -40.4 2 47.0 -4.6 352 7 320.6 320.6 289.1 321.3 0.18 14 522 5553 -4.3 -44.3 3 40.0 -11.8 358 10 323.8 323.8 290.0 324.3 0.14 15 500 5890 -6.5 -45.5 3 39.0 -13.4 20 8 325.1 325.1 290.5 325.6 0.13 16 488 6080 -7.9 -47.9 2 40.0 -14.5 15 8 325.7 325.7 290.6 326.1 0.10 17 465 6457 -8.3 -49.3 2 41.0 -14.9 346 10 329.7 329.7 291.7 330.1 0.09 18 415 7332 -14.9 -36.9 13 22.0 -19.2 303 15 332.1 332.2 292.7 333.6 0.39 19 400 7610 -17.7 -35.7 19 18.0 -21.1 305 18 332.0 332.1 292.7 333.7 0.46 20 314 9354 -34.7 -38.9 66 4.2 -35.2 296 10 332.1 332.2 292.7 333.7 0.42 21 307 9510 -35.9 -43.9 44 8.0 -36.7 296 12 332.6 332.6 292.7 333.6 0.25 22 302 9624 -35.7 -51.7 18 16.0 -36.8 299 15 334.4 334.4 293.0 334.9 0.11 23 300 9670 -36.1 -54.1 14 18.0 -37.2 300 16 334.5 334.5 293.0 334.8 0.08 24 250 10910 -43.3 -69.3 4 26.0 -44.1 305 54 341.7 341.7 294.7 341.7 0.01 25 242 11130 -44.3 -75.3 2 31.0 -45.0 305 58 343.4 343.4 295.1 343.4 0.01 26 200 12390 -53.3 -77.3 4 24.0 -53.7 305 66 348.4 348.4 296.3 348.4 0.01 27 168 13493 -60.5 -80.2 6 19.8 -60.6 295 64 354.3 354.3 297.5 354.3 0.00 28 150 14190 -65.1 -82.1 8 17.0 -65.2 290 56 357.9 357.9 298.3 357.9 0.00 29 115 15761 -75.1 -87.1 14 12.0 -75.2 260 41 367.6 367.6 300.1 367.6 0.00 30 100 16570 -74.1 -89.1 8 15.0 -74.2 245 43 384.6 384.6 303.0 384.6 0.00 31 78 18013 -78.1 -92.1 9 14.0 -78.1 277 26 404.6 404.6 305.8 404.6 0.00 32 73 18396 -75.5 -91.5 6 16.0 -75.6 214 16 417.8 417.8 307.4 417.8 0.00 33 70 18640 -75.9 -90.9 8 15.0 -75.9 235 12 422.0 422.0 307.9 422.0 0.00 34 66 18979 -77.7 -92.7 7 15.0 -77.7 244 16 425.3 425.3 308.3 425.3 0.00 35 64 19155 -78.7 -92.7 8 14.0 -78.7 249 18 426.8 426.8 308.5 426.8 0.00 36 63 19245 -78.5 -92.5 8 14.0 -78.6 259 16 429.2 429.2 308.7 429.2 0.00 37 61 19432 -71.5 -92.5 3 21.0 -71.6 287 12 448.7 448.7 310.7 448.7 0.00 38 50 20620 -67.3 -96.3 1 29.0 -67.5 10 8 484.9 484.9 313.8 484.9 0.00 39 43 21536 -64.1 -97.1 0 33.0 -64.5 56 14 514.1 514.1 315.9 514.1 0.00 40 38 22291 -65.3 -97.3 0 32.0 -65.7 94 17 529.6 529.6 316.9 529.6 0.00 41 34 22970 -64.1 -97.1 0 33.0 -64.6 97 14 549.9 549.9 318.1 549.9 0.00 42 30 23750 -56.5 -91.5 0 35.0 -57.9 90 8 590.6 590.6 320.2 590.6 0.00 43 29 23966 -55.5 -90.5 1 35.0 -57.1 109 12 599.1 599.1 320.6 599.1 0.00 44 21 26053 -49.3 -85.3 1 36.0 -52.9 67 12 675.8 675.8 323.6 675.9 0.01 TRP 115 15761 -75.1 -87.1 14 12.0 -75.2 260 41 367.6 367.6 300.1 367.6 0.00 WND 168 13493 -60.5 -80.2 6 19.8 -60.6 295 64 354.3 354.3 297.5 354.3 0.00 Sounding variables and indices 1000-500 mb thick: 5749.00 m Freezing level: 561.06 mb = 5002.64 m = 16412.67 ft Wetbulb zero: 732.50 mb = 2793.33 m = 9164.35 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 25.87 % Est. max temperature: 30.24 C = 86.43 F Sfc-Lift cond lev (LCL): 997.73 mb = 161.01 m = 528.23 ft T: 25.03 C 700-500 lapse rate: 6.37 C/km ThetaE index: 35.30 C Layer 929.0- 739.0 mb Conv cond level (CCL): 876.66 mb = 1283.94 m = 4212.35 ft Mean mixing ratio: 14.48 g/kg Conv temperature: 29.94 C = 85.88 F Cap Strength: 3.36 C Lifted Index: -0.25 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.78 C Lifted Index @700 mb: 2.69 C Showalter Index: 9.18 C Risk: None Total Totals Index: 33.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 11.10 C K Index: -19.30 Risk: None Sweat Index: 105.20 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 334.38 J/kg Max Up Vert Vel: 25.86 m/s Conv Inhibition (B-): 31.34 J/kg Cap Strength: 3.30 C Lift Cond Lev (LCL): 912.23 mb = 943.91 m = 3096.78 ft Lev Free Conv (LFC): 847.23 mb = 1575.37 m = 5168.49 ft Equ Level (EL): 757.23 mb = 2515.06 m = 8251.40 ft B at Equ Level: 56.31 J/kg Max Parcel Lev (MPL): 697.23 mb = 3205.75 m = 10517.44 ft Wind level data Storm motion: 131 at 9 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 1015 10 110 2 -1.9 0.7 | 316 8 5.2 -5.4 1 1000 141 120 10 -8.7 5.0 | 55 2 -1.6 -1.1 2 925 825 110 21 -19.7 7.2 | 95 13 -12.7 1.1 3 915 914 110 25 -23.5 8.6 | 98 17 -16.4 2.4 4 850 1548 110 21 -19.7 7.2 | 95 13 -12.7 1.1 5 793 2134 115 16 -14.5 6.8 | 95 7 -7.4 0.7 6 764 2438 185 12 1.0 12.0 | 234 10 8.1 5.8 7 737 2743 170 12 -2.1 11.8 | 221 8 5.0 5.7 8 700 3173 165 10 -2.6 9.7 | 232 6 4.5 3.6 9 659 3658 180 2 0.0 2.0 | 300 8 7.1 -4.1 10 635 3962 320 4 2.6 -3.1 | 314 13 9.7 -9.2 11 611 4267 15 10 -2.6 -9.7 | 344 16 4.5 -15.8 12 589 4572 355 12 1.0 -12.0 | 336 20 8.1 -18.1 13 526 5486 355 10 0.9 -10.0 | 334 18 8.0 -16.1 14 500 5890 20 8 -2.7 -7.5 | 342 14 4.3 -13.6 15 487 6096 15 8 -2.1 -7.7 | 340 15 5.0 -13.8 16 432 7010 300 12 10.4 -6.0 | 305 21 17.5 -12.1 17 400 7610 305 18 14.7 -10.3 | 307 27 21.8 -16.4 18 399 7620 315 16 11.3 -11.3 | 313 25 18.4 -17.4 19 309 9449 295 10 9.1 -4.2 | 303 19 16.1 -10.3 20 300 9670 300 16 13.9 -8.0 | 304 25 20.9 -14.1 21 271 10363 300 47 40.7 -23.5 | 302 56 47.8 -29.6 22 250 10910 305 54 44.2 -31.0 | 306 63 51.3 -37.1 23 226 11582 305 66 54.1 -37.9 | 306 75 61.1 -44.0 24 200 12390 305 66 54.1 -37.9 | 306 75 61.1 -44.0 25 170 13411 300 70 60.6 -35.0 | 301 79 67.7 -41.1 26 168 13493 295 64 58.0 -27.0 | 297 73 65.1 -33.2 27 150 14190 290 56 52.6 -19.2 | 293 65 59.7 -25.3 28 119 15545 275 41 40.8 -3.6 | 281 49 47.9 -9.7 29 115 15761 260 41 40.4 7.1 | 269 47 47.5 1.0 30 107 16154 260 51 50.2 8.9 | 267 57 57.3 2.7 31 100 16570 245 43 39.0 18.2 | 255 48 46.1 12.1 32 97 16764 245 43 39.0 18.2 | 255 48 46.1 12.1 33 87 17374 245 51 46.2 21.6 | 254 55 53.3 15.4 34 78 17983 285 27 26.1 -7.0 | 292 36 33.2 -13.1 35 74 18288 205 18 7.6 16.3 | 235 18 14.7 10.2 36 70 18640 235 12 9.8 6.9 | 267 17 16.9 0.8 37 64 19202 250 18 16.9 6.2 | 270 24 24.0 0.0 38 60 19507 295 10 9.1 -4.2 | 303 19 16.1 -10.3 39 57 19812 355 19 1.7 -18.9 | 341 27 8.7 -25.0 40 54 20117 350 14 2.4 -13.8 | 334 22 9.5 -19.9 41 52 20422 15 12 -3.1 -11.6 | 347 18 4.0 -17.7 42 50 20620 10 8 -1.4 -7.9 | 338 15 5.7 -14.0 43 49 20726 50 10 -7.7 -6.4 | 3 13 -0.6 -12.5 44 47 21031 315 6 4.2 -4.2 | 312 15 11.3 -10.4 45 44 21336 70 6 -5.6 -2.1 | 350 8 1.4 -8.2 46 42 21641 50 18 -13.8 -11.6 | 21 19 -6.7 -17.7 47 40 21946 85 18 -17.9 -1.6 | 55 13 -10.9 -7.7 48 36 22555 100 16 -15.8 2.8 | 69 9 -8.7 -3.3 49 35 22860 75 16 -15.5 -4.1 | 39 13 -8.4 -10.2 50 33 23165 130 12 -9.2 7.7 | 127 3 -2.1 1.6 51 31 23470 85 12 -12.0 -1.0 | 34 9 -4.9 -7.2 52 30 23750 90 8 -8.0 0.0 | 9 6 -0.9 -6.1 53 30 23774 115 12 -10.9 5.1 | 75 4 -3.8 -1.0 54 26 24384 85 12 -12.0 -1.0 | 34 9 -4.9 -7.2 55 24 24689 55 14 -11.5 -8.0 | 17 15 -4.4 -14.1 56 22 24994 75 10 -9.7 -2.6 | 17 9 -2.6 -8.7 57 19 25603 55 14 -11.5 -8.0 | 17 15 -4.4 -14.1 58 17 26213 75 10 -9.7 -2.6 | 17 9 -2.6 -8.7 Wind Parameters Mean winds (0-6000m): 100.8 at 12.5 knts Storm direction: 130.8 at 9.4 knts Shear (0-3000m) pos: 2.3 neg: 1.4 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -89.5 deg Storm rel helicity (0-3000m) pos: 37.8 neg: -6.6 tot: 31.2 m^2/s^2 ave: 10.4 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 198.37 Bulk Shear: 1.69 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 ------------------------------------------------------------------------------- 500 117 11 69 3| 14.3 0.0 14.3| 6.6 0.0 6.6 13.3 0.59| 15.1 8.9 1000 113 16 90 8| 7.2 4.4 11.6| 10.2 -0.5 9.7 9.7 0.39| 12.4 4.9 1500 111 18 93 10| 4.8 1.9 6.7| 10.2 -3.3 6.9 4.6 0.32| 9.4 3.0 2000 112 18 94 10| 2.6 1.4 4.0| 10.5 -3.4 7.1 3.6 0.28| 8.2 2.3 2500 115 18 99 9| 2.7 1.1 3.8| 36.8 -3.5 33.4 13.3 0.50| 10.3 5.1 3000 122 17 110 8| 2.3 1.4 3.7| 37.8 -6.6 31.2 10.4 0.45| 9.2 4.1 4000 126 14 115 5| 1.7 1.1 2.8| 65.8 -6.6 59.2 14.8 0.51| 9.1 4.7 5000 114 13 81 5| 1.6 0.8 2.3| 95.4 -19.7 75.7 15.1 0.49| 8.5 4.2 6000 101 12 54 6| 0.9 0.6 1.6|105.5 -22.2 83.3 13.9 0.48| 7.6 3.7 Wrote GIF file: /home/apache/climate/data/raob//MMUN/skewt/MMUN.skewt.20250421.12.gif