UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for MMZO... Searching the city database file for: MMZO ... Date:1200Z 4 MAY 25 Station: MMZO WMO ident: 76654 Latitude: 19.05 Longitude: -104.33 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1010 3 26.2 21.4 75 4.8 22.8 0 0 298.5 301.4 295.6 345.3 16.09 1 1000 92 25.6 20.7 74 4.9 22.1 340 2 298.8 301.6 295.3 344.0 15.55 2 950 543 21.6 20.6 94 1.0 20.9 139 5 299.1 302.1 295.9 346.6 16.29 3 925 775 20.4 19.5 95 0.9 19.8 120 6 300.2 303.0 295.7 345.9 15.61 4 886 1150 18.4 18.1 98 0.3 18.2 122 7 301.8 304.6 295.7 345.8 14.91 5 850 1509 18.2 10.2 60 8.0 13.1 320 2 305.2 306.9 292.5 332.9 9.23 6 840 1610 17.6 8.6 56 9.0 12.1 321 3 305.6 307.2 291.9 330.9 8.37 7 838 1630 17.2 9.2 59 8.0 12.3 321 3 305.4 307.0 292.2 331.7 8.75 8 835 1661 18.2 7.2 49 11.0 11.6 321 4 306.8 308.2 291.7 330.0 7.65 9 803 1996 18.4 -4.6 21 23.0 6.9 325 8 310.4 311.1 289.1 321.1 3.38 10 761 2454 16.4 -4.6 23 21.0 5.9 329 14 313.1 313.8 290.1 324.5 3.57 11 741 2680 16.2 -23.8 5 40.0 2.1 305 11 315.3 315.4 288.1 317.9 0.75 12 724 2877 15.2 -20.8 7 36.0 1.8 284 8 316.3 316.4 288.6 319.7 1.01 13 713 3006 13.8 -0.2 38 14.0 6.1 270 7 316.1 317.1 292.5 332.9 5.29 14 700 3161 13.0 -2.0 35 15.0 5.0 265 6 316.9 317.8 292.3 332.0 4.72 15 674 3478 12.0 -14.0 15 26.0 1.0 299 4 319.2 319.6 290.5 325.7 1.92 16 545 5211 -2.1 -17.1 31 15.0 -7.6 340 8 322.4 322.8 291.3 328.7 1.84 17 530 5433 -4.1 -13.1 50 9.0 -7.7 332 8 322.6 323.1 292.1 331.4 2.63 18 500 5890 -6.9 -21.9 29 15.0 -11.6 290 14 324.6 324.9 291.5 329.2 1.32 19 484 6143 -8.3 -25.3 24 17.0 -13.1 278 17 325.9 326.1 291.6 329.5 1.01 20 454 6638 -11.1 -28.1 23 17.0 -15.5 264 24 328.4 328.6 292.1 331.5 0.83 21 444 6809 -12.5 -24.5 36 12.0 -15.9 263 25 328.8 329.0 292.5 333.0 1.18 22 439 6895 -13.3 -23.3 43 10.0 -16.2 262 26 328.8 329.1 292.7 333.6 1.33 23 437 6930 -13.5 -22.5 47 9.0 -16.2 262 27 329.0 329.3 292.8 334.1 1.44 24 434 6983 -12.9 -32.9 17 20.0 -17.3 262 27 330.4 330.5 292.4 332.5 0.55 25 400 7600 -17.5 -36.5 17 19.0 -21.1 270 35 332.2 332.3 292.7 333.8 0.42 26 391 7770 -18.7 -38.7 15 20.0 -22.1 273 36 332.8 332.9 292.9 334.2 0.34 27 380 7981 -20.3 -32.3 33 12.0 -22.7 276 36 333.5 333.6 293.3 335.9 0.67 28 360 8379 -22.1 -38.1 22 16.0 -24.8 280 37 336.2 336.3 293.7 337.8 0.40 29 306 9550 -31.1 -48.1 17 17.0 -32.7 275 39 339.6 339.6 294.4 340.3 0.16 30 300 9690 -32.3 -48.3 19 16.0 -33.8 275 39 339.9 339.9 294.4 340.5 0.16 31 251 10913 -43.7 -50.7 46 7.0 -44.1 265 45 340.7 340.7 294.6 341.3 0.15 32 250 10940 -43.5 -51.5 41 8.0 -44.0 265 45 341.4 341.4 294.8 341.9 0.13 33 237 11297 -46.1 -49.6 68 3.5 -46.3 267 51 342.7 342.8 295.1 343.4 0.17 34 222 11729 -49.1 -51.9 72 2.8 -49.3 269 57 344.6 344.6 295.6 345.2 0.14 35 219 11819 -49.3 -53.9 58 4.6 -49.5 270 59 345.6 345.6 295.8 346.1 0.11 36 218 11849 -49.3 -56.3 44 7.0 -49.6 270 59 346.1 346.1 295.8 346.4 0.09 37 217 11879 -49.1 -58.1 34 9.0 -49.4 270 60 346.8 346.8 296.0 347.1 0.07 38 214 11970 -49.7 -61.7 23 12.0 -50.1 266 58 347.3 347.3 296.1 347.5 0.04 39 205 12250 -51.7 -67.7 13 16.0 -52.1 255 53 348.4 348.4 296.3 348.5 0.02 40 204 12282 -51.7 -67.7 13 16.0 -52.1 255 52 348.9 348.9 296.4 349.0 0.02 41 200 12410 -52.7 -68.7 13 16.0 -53.0 255 49 349.3 349.3 296.5 349.4 0.02 42 169 13474 -62.9 -69.9 38 7.0 -63.0 263 44 349.6 349.6 296.5 349.7 0.02 43 150 14200 -68.1 -77.1 26 9.0 -68.2 250 45 352.8 352.8 297.3 352.8 0.01 44 138 14696 -72.1 -79.1 34 7.0 -72.1 243 49 354.2 354.2 297.5 354.3 0.01 45 134 14868 -73.7 -80.7 33 7.0 -73.7 241 50 354.4 354.4 297.5 354.4 0.00 46 133 14912 -73.9 -80.9 33 7.0 -73.9 240 51 354.8 354.8 297.7 354.8 0.00 47 129 15091 -71.5 -82.5 18 11.0 -71.5 245 50 362.2 362.2 299.1 362.2 0.00 48 124 15325 -71.1 -83.1 15 12.0 -71.2 252 49 367.1 367.1 300.0 367.1 0.00 49 100 16570 -79.9 -89.9 17 10.0 -79.9 265 49 373.4 373.4 301.1 373.4 0.00 50 98 16684 -80.1 -90.1 17 10.0 -80.1 270 47 375.1 375.1 301.5 375.1 0.00 51 93 16978 -79.5 -89.5 18 10.0 -79.5 265 44 382.0 382.0 302.6 382.0 0.00 52 91 17102 -76.1 -89.1 11 13.0 -76.2 265 42 391.1 391.1 303.9 391.1 0.00 53 77 18056 -78.3 -89.3 15 11.0 -78.3 257 24 405.7 405.7 306.0 405.7 0.00 54 72 18438 -77.1 -90.1 11 13.0 -77.1 242 24 416.1 416.1 307.3 416.1 0.00 55 70 18600 -75.7 -89.7 9 14.0 -75.7 280 16 422.4 422.4 308.0 422.4 0.00 56 69 18684 -72.3 -89.3 6 17.0 -72.4 292 14 431.5 431.5 309.0 431.5 0.00 57 64 19127 -73.9 -88.9 8 15.0 -74.0 254 7 437.4 437.4 309.6 437.4 0.00 58 59 19608 -69.5 -89.5 4 20.0 -69.6 235 12 457.5 457.5 311.5 457.5 0.00 59 56 19920 -70.1 -90.1 4 20.0 -70.2 230 12 463.0 463.0 312.0 463.1 0.00 60 53 20252 -65.1 -90.1 2 25.0 -65.4 286 13 482.0 482.0 313.6 482.0 0.00 61 50 20610 -63.3 -90.3 1 27.0 -63.7 345 14 494.3 494.3 314.5 494.3 0.00 62 44 21394 -63.5 -93.5 1 30.0 -63.9 105 8 512.2 512.2 315.8 512.2 0.00 63 39 22145 -57.3 -91.3 1 34.0 -58.3 157 6 545.9 545.9 317.9 545.9 0.00 64 36 22648 -58.9 -92.9 0 34.0 -59.8 82 15 554.4 554.4 318.3 554.4 0.00 65 30 23800 -55.7 -90.7 1 35.0 -57.2 105 14 592.8 592.8 320.3 592.8 0.00 66 27 24480 -50.7 -86.7 1 36.0 -53.4 87 19 625.0 625.0 321.7 625.0 0.01 67 22 25822 -48.3 -85.3 1 37.0 -52.1 79 21 669.8 669.8 323.4 669.9 0.01 68 20 26450 -48.7 -85.7 1 37.0 -52.6 85 33 687.1 687.1 324.0 687.2 0.01 69 18 27140 -50.7 -86.7 1 36.0 -54.2 80 27 701.8 701.8 324.5 701.9 0.01 70 17 27514 -47.9 -84.9 1 37.0 -52.5 83 28 722.4 722.4 325.1 722.5 0.02 71 15 28339 -48.5 -85.5 1 37.0 -53.3 88 29 746.7 746.7 325.8 746.8 0.02 72 11 30396 -44.9 -82.9 1 38.0 -52.2 100 35 829.0 829.1 328.0 829.4 0.04 73 10 31041 -39.5 -78.5 1 39.0 -50.0 872.1 872.1 328.9 873.0 0.08 TRP 98 16684 -80.1 -90.1 17 10.0 -80.1 270 47 375.1 375.1 301.5 375.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5798.00 m Freezing level: 564.21 mb = 4953.34 m = 16250.92 ft Wetbulb zero: 658.79 mb = 3664.52 m = 12022.55 ft Precipitable water: 1.40 inches Sfc-500 mean rel hum: 41.60 % Est. max temperature: 31.97 C = 89.54 F Sfc-Lift cond lev (LCL): 942.01 mb = 616.33 m = 2022.05 ft T: 21.22 C 700-500 lapse rate: 7.29 C/km ThetaE index: 15.74 C Layer 925.0- 838.0 mb Conv cond level (CCL): 905.80 mb = 957.42 m = 3141.10 ft Mean mixing ratio: 15.85 g/kg Conv temperature: 28.68 C = 83.62 F Cap Strength: 4.64 C Lifted Index: -2.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.50 C Lifted Index @700 mb: 3.66 C Showalter Index: 2.98 C Risk: Showers probable Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 17.10 C K Index: 20.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 140.40 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 492.64 J/kg Max Up Vert Vel: 31.39 m/s Conv Inhibition (B-): 351.52 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 927.92 mb = 747.54 m = 2452.54 ft Lev Free Conv (LFC): 572.92 mb = 4803.86 m = 15760.50 ft Equ Level (EL): 222.92 mb = 11701.98 m = 38391.85 ft B at Equ Level: 491.19 J/kg Max Parcel Lev (MPL): 132.92 mb = 14915.46 m = 48934.66 ft Wind level data Storm motion: 7 at 5 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 1010 3 0 0 -0.0 -0.0 | 187 5 0.6 5.3 1 1000 92 340 2 0.7 -1.9 | 201 4 1.3 3.4 2 976 305 205 2 0.8 1.8 | 192 7 1.5 7.1 3 943 610 120 6 -5.2 3.0 | 151 9 -4.6 8.3 4 925 775 120 6 -5.2 3.0 | 151 9 -4.6 8.3 5 910 914 145 10 -5.7 8.2 | 159 14 -5.1 13.5 6 879 1219 115 6 -5.4 2.5 | 149 9 -4.8 7.9 7 850 1509 320 2 1.3 -1.5 | 207 4 1.9 3.8 8 849 1524 320 2 1.3 -1.5 | 207 4 1.9 3.8 9 762 2438 330 14 7.0 -12.1 | 312 10 7.6 -6.8 10 709 3048 265 6 6.0 0.5 | 228 9 6.6 5.8 11 700 3161 265 6 6.0 0.5 | 228 9 6.6 5.8 12 684 3353 290 6 5.6 -2.1 | 242 7 6.3 3.3 13 658 3658 315 2 1.4 -1.4 | 208 4 2.0 3.9 14 634 3962 75 8 -7.7 -2.1 | 115 8 -7.1 3.3 15 588 4572 75 6 -5.8 -1.6 | 126 6 -5.2 3.8 16 567 4877 350 8 1.4 -7.9 | 322 3 2.0 -2.6 17 526 5486 330 8 4.0 -6.9 | 289 5 4.6 -1.6 18 506 5791 290 12 11.3 -4.1 | 264 12 11.9 1.2 19 500 5890 290 14 13.2 -4.8 | 268 14 13.8 0.5 20 468 6401 265 21 20.9 1.8 | 252 23 21.5 7.2 21 415 7315 260 31 30.5 5.4 | 251 33 31.2 10.7 22 400 7600 270 35 35.0 -0.0 | 261 36 35.6 5.3 23 367 8230 280 37 36.4 -6.4 | 272 37 37.1 -1.1 24 300 9690 275 39 38.9 -3.4 | 267 40 39.5 1.9 25 272 10363 265 43 42.8 3.7 | 258 44 43.5 9.1 26 250 10940 265 45 44.8 3.9 | 258 46 45.5 9.2 27 217 11887 270 60 60.0 -0.0 | 265 61 60.6 5.3 28 207 12192 255 54 52.2 14.0 | 250 56 52.8 19.3 29 200 12410 255 49 47.3 12.7 | 249 51 48.0 18.0 30 162 13716 265 43 42.8 3.7 | 258 44 43.5 9.1 31 150 14200 250 45 42.3 15.4 | 244 48 42.9 20.7 32 132 14935 240 51 44.2 25.5 | 235 54 44.8 30.8 33 113 15850 270 47 47.0 -0.0 | 264 48 47.6 5.3 34 107 16154 260 45 44.3 7.8 | 254 47 44.9 13.1 35 100 16570 265 49 48.8 4.3 | 259 50 49.4 9.6 36 98 16684 270 47 47.0 -0.0 | 264 48 47.6 5.3 37 97 16764 265 49 48.8 4.3 | 259 50 49.4 9.6 38 78 17983 265 23 22.9 2.0 | 253 25 23.5 7.3 39 74 18288 230 27 20.7 17.4 | 223 31 21.3 22.7 40 70 18593 255 21 20.3 5.4 | 243 24 20.9 10.8 41 70 18600 280 16 15.8 -2.8 | 261 17 16.4 2.5 42 67 18898 320 10 6.4 -7.7 | 288 7 7.1 -2.3 43 63 19202 235 6 4.9 3.4 | 212 10 5.5 8.8 44 60 19507 250 12 11.3 4.1 | 232 15 11.9 9.4 45 57 19812 210 12 6.0 10.4 | 203 17 6.6 15.7 46 50 20610 345 14 3.6 -13.5 | 333 9 4.2 -8.2 47 49 20726 310 21 16.1 -13.5 | 296 19 16.7 -8.2 48 47 21031 60 8 -6.9 -4.0 | 102 6 -6.3 1.3 49 45 21336 85 8 -8.0 -0.7 | 122 9 -7.3 4.6 50 42 21641 170 8 -1.4 7.9 | 177 13 -0.8 13.2 51 38 22250 155 6 -2.5 5.4 | 170 11 -1.9 10.8 52 37 22555 65 16 -14.5 -6.8 | 84 14 -13.9 -1.4 53 33 23165 160 12 -4.1 11.3 | 168 17 -3.5 16.6 54 32 23470 110 10 -9.4 3.4 | 135 12 -8.8 8.7 55 30 23774 110 2 -1.9 0.7 | 168 6 -1.3 6.0 56 30 23800 105 14 -13.5 3.6 | 125 16 -12.9 8.9 57 27 24384 125 21 -17.2 12.0 | 136 24 -16.6 17.4 58 26 24689 15 14 -3.6 -13.5 | 20 9 -3.0 -8.2 59 23 25603 50 21 -16.1 -13.5 | 62 17 -15.5 -8.2 60 22 25908 90 21 -21.0 0.0 | 105 21 -20.4 5.3 61 20 26450 85 33 -32.9 -2.9 | 94 32 -32.2 2.5 62 20 26518 60 21 -18.2 -10.5 | 74 18 -17.6 -5.2 63 18 26822 80 27 -26.6 -4.7 | 91 26 -26.0 0.6 64 14 27737 90 29 -29.0 0.0 | 101 29 -28.4 5.3 65 13 28042 70 41 -38.5 -14.0 | 77 39 -37.9 -8.7 66 11 28651 100 35 -34.5 6.1 | 109 36 -33.8 11.4 67 10 28956 95 33 -32.9 2.9 | 104 33 -32.2 8.2 Wind Parameters Mean winds (0-6000m): 336.7 at 7.2 knts Storm direction: 6.7 at 5.4 knts Shear (0-3000m) pos: 0.3 neg: 1.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 46.7 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -60.4 tot: -38.2 m^2/s^2 ave: -12.7 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 10.2 stream: -1.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 43.35 Bulk Shear: 11.37 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 ------------------------------------------------------------------------------- 500 186 2 186 8| 4.7 0.0 4.7| 1.9 -10.4 -8.5 -17.0 -0.33| 10.6 -3.5 1000 134 5 162 9| 2.4 2.3 4.7| 6.5 -20.8 -14.3 -14.3 -0.29| 10.1 -3.0 1500 130 5 160 9| 1.6 2.3 3.9| 9.6 -28.1 -18.5 -12.4 -0.13| 11.9 -1.6 2000 120 5 155 9| 0.4 1.7 2.1| 16.0 -28.1 -12.2 -6.1 0.03| 10.6 0.3 2500 0 6 329 1| 0.3 2.4 2.7| 22.2 -32.2 -10.0 -4.0 0.06| 9.9 0.6 3000 331 7 280 4| 0.3 1.0 1.2| 22.2 -60.4 -38.2 -12.7 -0.14| 10.2 -1.5 4000 326 6 270 4| 1.7 0.7 2.4| 27.8 -66.3 -38.5 -9.6 -0.17| 10.1 -1.7 5000 357 7 321 2| 1.4 1.6 3.0| 30.0 -74.0 -44.0 -8.8 -0.24| 9.5 -2.2 6000 337 7 290 4| 1.2 2.4 3.6| 32.2 -87.2 -55.0 -9.2 -0.26| 9.1 -2.3 Wrote GIF file: /home/apache/climate/data/raob//MMZO/skewt/MMZO.skewt.20250504.12.gif