UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 23 OCT 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 30.0 24.0 70 6.0 25.6 40 6 301.9 305.4 298.2 357.6 18.84 1 1000 140 28.0 23.1 75 4.9 24.4 40 18 301.1 304.5 297.5 354.4 18.07 2 925 827 22.0 20.3 90 1.7 20.8 40 18 301.8 304.8 296.7 350.3 16.42 3 917 902 21.6 19.1 86 2.5 19.9 49 18 302.1 305.0 296.1 347.5 15.35 4 906 1007 22.2 15.2 65 7.0 17.5 50 18 303.8 306.0 294.3 339.7 12.07 5 859 1467 19.0 13.0 68 6.0 15.1 50 18 305.1 307.2 293.9 338.1 11.02 6 850 1557 18.6 10.6 60 8.0 13.6 50 18 305.6 307.4 292.8 334.1 9.48 7 828 1782 17.8 1.8 34 16.0 9.0 48 17 307.1 308.1 289.8 323.3 5.26 8 807 2001 16.0 6.0 51 10.0 10.1 46 16 307.4 308.8 291.6 329.6 7.28 9 749 2631 11.8 3.8 58 8.0 7.2 41 13 309.5 310.8 291.7 330.2 6.72 10 717 2996 10.4 -3.6 37 14.0 3.4 51 12 311.9 312.6 290.2 324.8 4.09 11 700 3195 8.8 -1.2 49 10.0 3.6 60 12 312.2 313.2 291.2 328.0 5.01 12 692 3290 8.0 -1.0 53 9.0 3.3 63 12 312.4 313.3 291.3 328.5 5.14 13 680 3434 7.6 -3.4 46 11.0 2.1 67 12 313.5 314.3 291.0 327.4 4.38 14 673 3519 6.8 -3.2 49 10.0 1.8 69 12 313.5 314.4 291.1 327.8 4.49 15 663 3641 5.6 2.8 82 2.8 4.0 72 12 313.5 314.9 293.2 335.6 7.08 16 644 3879 5.0 -1.0 65 6.0 1.8 79 12 315.5 316.5 292.5 333.0 5.53 17 637 3968 5.2 -7.8 38 13.0 -0.8 81 12 316.7 317.3 291.0 327.5 3.34 18 634 4006 5.2 -9.8 33 15.0 -1.4 82 12 317.1 317.7 290.7 326.5 2.86 19 629 4071 4.6 -3.4 56 8.0 0.5 84 12 317.1 318.0 292.3 332.3 4.73 20 622 4162 4.0 -2.0 65 6.0 0.9 87 12 317.5 318.5 292.9 334.5 5.32 21 596 4508 3.2 -20.8 15 24.0 -5.1 60 12 320.4 320.7 290.2 324.6 1.22 22 554 5097 0.8 45 13 324.4 23 500 5910 -6.1 -34.1 9 28.0 -12.6 40 14 325.6 325.7 290.9 327.2 0.43 24 495 5989 -6.7 -30.7 13 24.0 -12.8 39 14 325.8 325.9 291.2 328.0 0.60 25 485 6148 -8.1 -29.1 17 21.0 -13.5 37 14 326.0 326.1 291.3 328.6 0.71 26 475 6310 -7.1 -39.1 6 32.0 -13.7 35 14 329.2 329.2 291.7 330.2 0.27 27 400 7630 -15.3 -49.3 4 34.0 -20.1 20 14 335.1 335.1 293.2 335.5 0.11 28 399 7649 -15.5 -49.5 4 34.0 -20.3 20 14 335.1 335.1 293.2 335.5 0.10 29 315 9392 -27.9 -56.9 5 29.0 -30.3 359 21 341.3 341.3 294.7 341.5 0.06 30 300 9740 -31.1 -58.1 5 27.0 -33.0 350 25 341.5 341.6 294.7 341.8 0.05 31 264 10630 -39.5 -62.5 7 23.0 -40.5 349 25 342.0 342.0 294.8 342.1 0.03 32 250 11000 -42.1 -71.1 3 29.0 -43.0 345 23 343.5 343.5 295.1 343.5 0.01 33 200 12460 -54.5 -68.5 16 14.0 -54.8 335 27 346.5 346.5 295.8 346.5 0.02 34 155 14052 -67.1 -77.1 23 10.0 -67.2 311 23 351.2 351.2 296.9 351.2 0.01 35 150 14250 -68.5 -77.5 26 9.0 -68.5 300 23 352.1 352.1 297.1 352.1 0.01 36 103 16433 -79.9 -86.9 30 7.0 -79.9 330 16 370.2 370.2 300.6 370.2 0.00 37 100 16600 -78.5 -86.5 26 8.0 -78.5 330 18 376.1 376.1 301.6 376.1 0.00 38 79 17954 -75.5 -85.5 19 10.0 -75.5 217 15 408.5 408.5 306.3 408.5 0.00 39 70 18660 -72.3 -87.3 9 15.0 -72.4 50 12 429.7 429.7 308.8 429.7 0.00 40 60 19582 -67.7 -89.7 3 22.0 -67.9 256 10 459.4 459.4 311.7 459.4 0.00 41 50 20690 -65.5 -94.5 1 29.0 -65.8 110 10 489.1 489.1 314.1 489.1 0.00 42 48 20937 -66.1 -95.1 1 29.0 -66.4 125 3 493.4 493.4 314.5 493.5 0.00 43 43 21611 -61.5 -94.5 0 33.0 -62.0 35 6 520.5 520.5 316.4 520.5 0.00 44 36 22710 -61.9 -94.9 0 33.0 -62.5 86 17 546.6 546.6 317.9 546.6 0.00 45 30 23850 -56.9 -90.9 1 34.0 -58.2 90 18 589.5 589.5 320.1 589.5 0.00 46 28 24289 -54.9 -89.9 1 35.0 -56.6 98 20 606.8 606.8 320.9 606.9 0.00 47 26 24762 -56.3 -91.3 0 35.0 -57.9 59 22 615.9 615.9 321.3 615.9 0.00 48 24 25275 -52.7 -88.7 1 36.0 -55.1 97 23 640.6 640.6 322.3 640.6 0.01 49 21 26136 -53.9 -88.9 1 35.0 -56.3 98 24 661.9 661.9 323.2 661.9 0.01 50 20 26450 -52.9 -87.9 1 35.0 -55.6 115 25 674.3 674.3 323.6 674.3 0.01 51 17 27501 -51.9 -87.9 1 36.0 -55.2 148 19 709.5 709.5 324.7 709.6 0.01 52 14 28771 -47.7 -84.7 1 37.0 -53.0 186 12 764.3 764.3 326.3 764.5 0.02 TRP 103 16433 -79.9 -86.9 30 7.0 -79.9 330 16 370.2 370.2 300.6 370.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5770.00 m Freezing level: 547.74 mb = 5191.40 m = 17031.94 ft Wetbulb zero: 639.13 mb = 3940.58 m = 12928.27 ft Precipitable water: 1.59 inches Sfc-500 mean rel hum: 59.03 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 930.05 mb = 779.02 m = 2555.82 ft T: 22.42 C 700-500 lapse rate: 5.49 C/km ThetaE index: 34.37 C Layer 1000.0- 807.0 mb Conv cond level (CCL): 876.26 mb = 1294.98 m = 4248.58 ft Mean mixing ratio: 17.22 g/kg Conv temperature: 32.70 C = 90.87 F Cap Strength: 1.64 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.99 C Lifted Index @700 mb: -2.41 C Showalter Index: 3.20 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 16.70 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 177.20 Risk: None Energy Index: -1.21 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1432.74 J/kg Max Up Vert Vel: 53.53 m/s Conv Inhibition (B-): 24.66 J/kg Cap Strength: 1.60 C Lift Cond Lev (LCL): 916.17 mb = 910.12 m = 2985.91 ft Lev Free Conv (LFC): 811.17 mb = 1956.94 m = 6420.33 ft Equ Level (EL): 141.17 mb = 14602.20 m = 47906.89 ft B at Equ Level: 1402.01 J/kg Max Parcel Lev (MPL): 81.17 mb = 17798.38 m = 58392.92 ft Wind level data Storm motion: 80 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 1014 10 40 6 -3.9 -4.6 | 293 7 6.3 -2.7 1 1000 140 40 18 -11.6 -13.8 | 7 12 -1.4 -11.9 2 981 305 25 14 -5.9 -12.7 | 339 12 4.2 -10.8 3 925 827 40 18 -11.6 -13.8 | 7 12 -1.4 -11.9 4 916 914 50 18 -13.8 -11.6 | 20 10 -3.6 -9.7 5 850 1557 50 18 -13.8 -11.6 | 20 10 -3.6 -9.7 6 739 2743 40 12 -7.7 -9.2 | 342 8 2.5 -7.3 7 700 3195 60 12 -10.4 -6.0 | 3 4 -0.2 -4.1 8 613 4267 90 12 -12.0 0.0 | 135 3 -1.8 1.9 9 590 4572 50 12 -9.2 -7.7 | 351 6 1.0 -5.8 10 568 4877 60 14 -12.1 -7.0 | 21 5 -2.0 -5.1 11 527 5486 15 10 -2.6 -9.7 | 316 11 7.6 -7.8 12 507 5791 35 12 -6.9 -9.8 | 338 9 3.3 -8.0 13 500 5910 40 14 -9.0 -10.7 | 353 9 1.2 -8.9 14 400 7630 20 14 -4.8 -13.2 | 335 13 5.4 -11.3 15 384 7925 15 16 -4.1 -15.5 | 336 15 6.0 -13.6 16 339 8839 30 16 -8.0 -13.9 | 350 12 2.2 -12.0 17 325 9144 5 18 -1.6 -17.9 | 332 18 8.6 -16.1 18 300 9740 350 25 4.3 -24.6 | 327 27 14.5 -22.8 19 274 10363 340 23 7.9 -21.6 | 318 27 18.0 -19.7 20 262 10668 350 25 4.3 -24.6 | 327 27 14.5 -22.8 21 250 11000 345 23 6.0 -22.2 | 322 26 16.1 -20.4 22 200 12460 335 27 11.4 -24.5 | 316 31 21.6 -22.6 23 189 12802 340 35 12.0 -32.9 | 324 38 22.1 -31.0 24 172 13411 345 25 6.5 -24.1 | 323 28 16.6 -22.3 25 150 14250 300 23 19.9 -11.5 | 288 32 30.1 -9.6 26 148 14326 300 19 16.5 -9.5 | 286 28 26.6 -7.6 27 133 14935 320 25 16.1 -19.2 | 303 31 26.2 -17.3 28 120 15545 295 19 17.2 -8.0 | 283 28 27.4 -6.2 29 114 15850 295 19 17.2 -8.0 | 283 28 27.4 -6.2 30 108 16154 325 18 10.3 -14.7 | 302 24 20.5 -12.9 31 103 16433 330 16 8.0 -13.9 | 303 22 18.2 -12.0 32 100 16600 330 18 9.0 -15.6 | 306 24 19.2 -13.7 33 97 16764 330 18 9.0 -15.6 | 306 24 19.2 -13.7 34 92 17069 335 23 9.7 -20.8 | 314 27 19.9 -19.0 35 83 17678 180 8 0.0 8.0 | 226 14 10.2 9.9 36 79 17983 220 16 10.3 12.3 | 235 25 20.4 14.1 37 75 18288 280 12 11.8 -2.1 | 271 22 22.0 -0.2 38 71 18593 340 6 2.1 -5.6 | 287 13 12.2 -3.8 39 70 18660 50 12 -9.2 -7.7 | 351 6 1.0 -5.8 40 67 18898 55 10 -8.2 -5.7 | 333 4 2.0 -3.9 41 64 19202 235 4 3.3 2.3 | 253 14 13.4 4.2 42 61 19507 295 12 10.9 -5.1 | 279 21 21.0 -3.2 43 58 19812 150 4 -2.0 3.5 | 237 10 8.2 5.3 44 55 20117 240 8 6.9 4.0 | 251 18 17.1 5.9 45 52 20422 260 8 7.9 1.4 | 260 18 18.0 3.3 46 50 20690 110 10 -9.4 3.4 | 188 5 0.8 5.3 47 50 20726 65 4 -3.6 -1.7 | 268 7 6.5 0.2 48 47 21031 150 2 -1.0 1.7 | 249 10 9.2 3.6 49 45 21336 35 4 -2.3 -3.3 | 280 8 7.9 -1.4 50 43 21641 35 6 -3.4 -4.9 | 294 7 6.7 -3.1 51 41 21946 355 4 0.3 -4.0 | 281 11 10.5 -2.1 52 39 22250 100 18 -17.7 3.1 | 123 9 -7.6 5.0 53 37 22555 70 18 -16.9 -6.2 | 58 8 -6.7 -4.3 54 34 23165 130 14 -10.7 9.0 | 177 11 -0.6 10.9 55 32 23470 80 10 -9.8 -1.7 | 248 0 0.3 0.1 56 30 23774 105 16 -15.5 4.1 | 139 8 -5.3 6.0 57 30 23850 90 18 -18.0 0.0 | 103 8 -7.8 1.9 58 28 24384 100 21 -20.7 3.6 | 118 12 -10.5 5.5 59 26 24689 60 21 -18.2 -10.5 | 43 12 -8.0 -8.6 60 25 24994 55 23 -18.8 -13.2 | 37 14 -8.7 -11.3 61 24 25298 100 23 -22.7 4.0 | 115 14 -12.5 5.9 62 22 25908 85 23 -22.9 -2.0 | 89 13 -12.7 -0.1 63 20 26450 115 25 -22.7 10.6 | 135 18 -12.5 12.4 64 13 28042 205 8 3.4 7.3 | 236 16 13.5 9.1 65 12 28346 210 8 4.0 6.9 | 238 17 14.2 8.8 66 10 28956 295 12 10.9 -5.1 | 279 21 21.0 -3.2 Wind Parameters Mean winds (0-6000m): 49.6 at 13.8 knts Storm direction: 79.6 at 10.3 knts Shear (0-3000m) pos: 1.3 neg: 1.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 59.1 deg Storm rel helicity (0-3000m) pos: 43.5 neg: -25.1 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 1.6 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 598.71 Bulk Shear: 2.39 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 33 14 347 11| 0.0 10.0 10.0| 22.7 -11.5 11.1 22.3 0.45| 17.7 7.9 1000 37 16 357 11| 3.1 5.0 8.1| 41.6 -11.5 30.1 30.1 0.58| 12.3 7.2 1500 42 17 5 11| 2.1 3.3 5.4| 41.6 -11.5 30.1 20.1 0.58| 8.2 4.8 2000 44 17 7 10| 1.6 2.1 3.7| 41.6 -17.2 24.4 12.2 0.44| 6.8 3.0 2500 44 16 6 10| 1.2 1.4 2.7| 41.6 -22.9 18.7 7.5 0.32| 6.0 1.9 3000 44 16 4 9| 1.3 1.2 2.5| 43.5 -25.1 18.4 6.1 0.28| 5.6 1.6 4000 49 15 7 8| 1.7 0.9 2.6| 47.0 -25.1 21.9 5.5 0.35| 5.0 1.8 5000 52 14 9 7| 1.4 1.5 2.8| 50.6 -31.5 19.1 3.8 0.18| 5.4 1.0 6000 50 14 3 7| 1.5 1.6 3.0| 64.7 -45.9 18.8 3.1 0.13| 5.7 0.7 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251023.00.gif