UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 13 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 1012 10 20.2 19.7 97 0.5 19.9 45 4 292.4 294.9 292.6 333.2 14.42 1 1011 18 20.2 19.9 98 0.3 20.0 45 4 292.4 295.0 292.7 333.9 14.62 2 1009 35 22.2 20.4 90 1.8 20.9 45 4 294.6 297.3 293.8 337.9 15.12 3 1006 61 24.0 21.0 83 3.0 21.9 45 4 296.6 299.5 294.8 342.1 15.75 4 1002 95 25.0 20.6 77 4.4 21.9 45 4 298.0 300.8 295.0 342.7 15.42 5 1000 112 25.2 20.4 75 4.8 21.8 45 4 298.4 301.1 295.0 342.7 15.26 6 996 147 25.2 20.2 74 5.0 21.7 41 5 298.7 301.4 295.0 342.7 15.13 7 964 434 22.8 19.8 83 3.0 20.7 29 7 299.1 301.8 295.1 343.5 15.25 8 945 608 22.6 14.6 61 8.0 17.3 34 7 300.6 302.6 292.6 333.3 11.12 9 925 794 21.4 14.4 64 7.0 16.8 40 6 301.2 303.2 292.9 334.2 11.22 10 894 1089 19.2 13.2 68 6.0 15.3 26 7 301.9 303.8 292.7 333.6 10.73 11 879 1235 18.8 7.8 49 11.0 12.2 11 7 302.9 304.3 290.5 325.6 7.57 12 850 1523 16.4 9.4 63 7.0 12.1 340 8 303.3 304.9 291.6 329.4 8.74 13 797 2066 12.4 8.0 74 4.4 9.7 292 13 304.7 306.3 291.7 330.1 8.48 14 734 2751 8.0 3.0 71 5.0 5.2 251 16 307.1 308.4 290.9 326.9 6.48 15 731 2784 7.8 3.0 72 4.8 5.1 255 15 307.3 308.5 290.9 327.2 6.51 16 714 2979 9.0 -19.0 12 28.0 -1.0 281 10 310.7 310.9 286.9 314.7 1.19 17 713 2990 9.6 -23.4 8 33.0 -1.2 282 10 311.5 311.6 286.8 314.2 0.81 18 711 3014 10.2 -32.8 3 43.0 -1.6 285 9 312.4 312.4 286.6 313.6 0.34 19 700 3143 9.8 -37.2 2 47.0 -2.1 290 8 313.3 313.4 286.8 314.2 0.22 20 682 3359 10.2 -37.8 2 48.0 -2.1 280 6 316.1 316.2 287.7 316.9 0.22 21 618 4174 7.2 322 7 321.7 22 561 4963 2.8 -23.2 13 26.0 -5.9 356 9 325.6 325.8 291.5 329.3 1.05 23 527 5465 -2.1 -16.1 33 14.0 -7.4 352 11 325.5 326.0 292.4 332.6 2.06 24 500 5880 -5.5 -20.5 30 15.0 -10.5 340 12 326.3 326.6 292.2 331.6 1.50 25 440 6869 -12.9 -26.9 30 14.0 -16.6 325 23 329.1 329.3 292.4 332.6 0.96 26 427 7097 -13.5 -40.5 8 27.0 -18.4 336 25 331.2 331.2 292.3 332.2 0.26 27 409 7423 -16.5 -44.5 7 28.0 -20.8 339 25 331.4 331.5 292.3 332.1 0.18 28 400 7590 -17.3 -58.3 1 41.0 -21.7 340 25 332.5 332.5 292.4 332.7 0.04 29 381 7952 -18.5 -63.5 1 45.0 -22.8 344 32 335.6 335.6 293.2 335.7 0.02 30 322 9177 -28.5 -61.5 3 33.0 -30.8 342 39 338.3 338.3 293.9 338.4 0.03 31 300 9680 -30.7 -64.7 2 34.0 -32.8 335 35 342.1 342.1 294.8 342.2 0.02 32 297 9752 -31.1 -67.1 2 36.0 -33.1 335 34 342.5 342.5 295.0 342.6 0.02 33 250 10960 -39.3 -76.3 1 37.0 -40.5 310 23 347.6 347.6 296.1 347.7 0.00 34 200 12440 -51.5 -79.5 2 28.0 -51.9 305 19 351.2 351.2 296.9 351.2 0.00 35 160 13846 -63.3 -80.3 8 17.0 -63.4 321 27 354.4 354.4 297.6 354.4 0.00 36 150 14240 -64.9 -82.9 7 18.0 -65.0 340 27 358.3 358.3 298.4 358.3 0.00 37 108 16183 -78.9 -88.9 18 10.0 -78.9 342 14 367.1 367.1 300.1 367.1 0.00 38 105 16343 -79.9 -88.9 21 9.0 -79.9 345 16 368.2 368.2 300.2 368.2 0.00 39 100 16620 -79.5 -88.5 21 9.0 -79.5 15 18 374.1 374.1 301.3 374.1 0.00 40 93 17034 -76.3 -87.3 16 11.0 -76.3 51 30 388.3 388.3 303.5 388.3 0.00 41 88 17351 -78.1 -87.1 22 9.0 -78.1 55 22 390.9 390.9 303.9 390.9 0.00 42 86 17483 -75.7 -86.7 16 11.0 -75.7 63 22 398.3 398.3 305.0 398.3 0.00 43 79 17970 -78.3 -87.3 22 9.0 -78.3 99 25 402.7 402.7 305.6 402.7 0.00 44 70 18670 -72.5 -87.5 9 15.0 -72.6 95 16 429.3 429.3 308.7 429.3 0.00 45 68 18841 -71.1 -88.1 6 17.0 -71.2 95 16 435.9 435.9 309.4 435.9 0.00 46 55 20104 -68.7 -94.7 1 26.0 -68.9 75 18 468.6 468.6 312.5 468.6 0.00 47 50 20680 -64.9 -96.9 0 32.0 -65.2 105 18 490.5 490.5 314.2 490.5 0.00 48 40 22042 -65.3 -97.3 0 32.0 -65.7 55 13 521.9 521.9 316.4 521.9 0.00 49 37 22521 -62.3 -95.3 0 33.0 -62.9 42 24 541.3 541.3 317.6 541.3 0.00 50 32 23417 -63.3 -96.3 0 33.0 -63.9 79 31 561.6 561.6 318.7 561.6 0.00 51 30 23820 -57.3 -91.3 1 34.0 -58.6 85 33 588.4 588.4 320.0 588.4 0.00 52 20 26410 -51.5 -87.5 1 36.0 -54.6 70 27 678.5 678.5 323.7 678.6 0.01 53 18 27096 -50.5 -86.5 1 36.0 -54.1 70 27 702.4 702.5 324.5 702.5 0.01 54 14 28727 -52.5 -88.5 1 36.0 -56.1 76 33 748.0 748.0 325.9 748.1 0.01 TRP 105 16343 -79.9 -88.9 21 9.0 -79.9 345 16 368.2 368.2 300.2 368.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5768.00 m Freezing level: 541.57 mb = 5249.74 m = 17223.36 ft Wetbulb zero: 716.72 mb = 2947.14 m = 9668.97 ft Precipitable water: 1.27 inches Sfc-500 mean rel hum: 52.31 % Est. max temperature: 31.04 C = 87.88 F Sfc-Lift cond lev (LCL): 1004.92 mb = 69.87 m = 229.23 ft T: 24.27 C 700-500 lapse rate: 5.59 C/km ThetaE index: 13.58 C Layer 714.0- 700.0 mb Conv cond level (CCL): 840.06 mb = 1622.20 m = 5322.12 ft Mean mixing ratio: 13.44 g/kg Conv temperature: 31.47 C = 88.64 F Cap Strength: 5.07 C Lifted Index: 1.80 C Risk: Showers probable Lifted Index @300 mb: 4.14 C Lifted Index @700 mb: 2.51 C Showalter Index: 6.02 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 14.90 C K Index: -15.70 Risk: None Sweat Index: 140.80 Risk: None Energy Index: 0.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.65 J/kg Max Up Vert Vel: 8.44 m/s Conv Inhibition (B-): 77.98 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 891.36 mb = 1114.74 m = 3657.25 ft Lev Free Conv (LFC): 786.36 mb = 2177.77 m = 7144.81 ft Equ Level (EL): 716.36 mb = 2951.30 m = 9682.63 ft B at Equ Level: 31.28 J/kg Max Parcel Lev (MPL): 686.36 mb = 3306.39 m = 10847.62 ft Wind level data Storm motion: 355 at 7 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 1012 10 45 4 -2.8 -2.8 | 138 5 -3.4 3.8 1 1000 112 45 4 -2.8 -2.8 | 138 5 -3.4 3.8 2 978 305 25 8 -3.4 -7.3 | 82 4 -4.0 -0.6 3 925 794 40 6 -3.9 -4.6 | 115 5 -4.4 2.1 4 912 914 45 6 -4.2 -4.2 | 117 5 -4.8 2.4 5 850 1523 340 8 2.7 -7.5 | 292 2 2.1 -0.8 6 790 2134 285 14 13.5 -3.6 | 257 13 12.9 3.0 7 762 2438 290 12 11.3 -4.1 | 257 11 10.7 2.6 8 734 2743 250 16 15.0 5.5 | 230 19 14.4 12.1 9 708 3048 290 8 7.5 -2.7 | 240 8 6.9 3.9 10 700 3143 290 8 7.5 -2.7 | 240 8 6.9 3.9 11 682 3353 280 6 5.9 -1.0 | 223 8 5.3 5.6 12 657 3658 285 6 5.8 -1.6 | 226 7 5.2 5.1 13 633 3962 325 4 2.3 -3.3 | 207 4 1.7 3.4 14 610 4267 320 8 5.1 -6.1 | 263 5 4.6 0.5 15 587 4572 350 8 1.4 -7.9 | 326 1 0.8 -1.2 16 545 5182 360 10 -0.0 -10.0 | 10 3 -0.6 -3.3 17 500 5880 340 12 4.1 -11.3 | 323 6 3.5 -4.6 18 486 6096 340 19 6.5 -17.9 | 332 13 5.9 -11.2 19 449 6706 315 21 14.8 -14.8 | 300 16 14.3 -8.2 20 431 7010 335 25 10.6 -22.7 | 328 19 10.0 -16.0 21 400 7590 340 25 8.6 -23.5 | 335 19 8.0 -16.8 22 351 8534 350 45 7.8 -44.3 | 349 38 7.2 -37.6 23 300 9680 335 35 14.8 -31.7 | 330 29 14.2 -25.1 24 261 10668 330 25 12.5 -21.7 | 322 19 11.9 -15.0 25 250 10960 310 23 17.6 -14.8 | 295 19 17.0 -8.1 26 250 10973 310 23 17.6 -14.8 | 295 19 17.0 -8.1 27 200 12440 305 19 15.6 -10.9 | 286 16 15.0 -4.2 28 163 13716 315 27 19.1 -19.1 | 304 22 18.5 -12.4 29 150 14240 340 27 9.2 -25.4 | 335 21 8.6 -18.7 30 127 15240 20 14 -4.8 -13.2 | 40 8 -5.4 -6.5 31 114 15850 335 10 4.2 -9.1 | 303 4 3.6 -2.4 32 105 16343 345 16 4.1 -15.5 | 338 9 3.6 -8.8 33 103 16459 335 14 5.9 -12.7 | 318 8 5.3 -6.0 34 100 16620 15 18 -4.7 -17.4 | 26 12 -5.2 -10.7 35 98 16764 15 18 -4.7 -17.4 | 26 12 -5.2 -10.7 36 92 17069 55 31 -25.4 -17.8 | 67 28 -26.0 -11.1 37 88 17374 55 21 -17.2 -12.0 | 73 19 -17.8 -5.4 38 79 17983 100 25 -24.6 4.3 | 114 28 -25.2 11.0 39 75 18288 95 21 -20.9 1.8 | 112 23 -21.5 8.5 40 71 18593 60 18 -15.6 -9.0 | 82 16 -16.2 -2.3 41 70 18670 95 16 -15.9 1.4 | 116 18 -16.5 8.1 42 67 18898 95 16 -15.9 1.4 | 116 18 -16.5 8.1 43 64 19202 65 10 -9.1 -4.2 | 104 10 -9.6 2.4 44 61 19507 80 23 -22.7 -4.0 | 97 23 -23.2 2.7 45 58 19812 95 23 -22.9 2.0 | 110 25 -23.5 8.7 46 55 20117 75 18 -17.4 -4.7 | 96 18 -18.0 2.0 47 50 20680 105 18 -17.4 4.7 | 122 21 -18.0 11.3 48 50 20726 90 29 -29.0 0.0 | 103 30 -29.6 6.7 49 47 21031 105 18 -17.4 4.7 | 122 21 -18.0 11.3 50 43 21641 85 16 -15.9 -1.4 | 108 17 -16.5 5.3 51 41 21946 50 12 -9.2 -7.7 | 84 10 -9.8 -1.0 52 39 22250 65 16 -14.5 -6.8 | 90 15 -15.1 -0.1 53 37 22555 40 25 -16.1 -19.2 | 53 21 -16.7 -12.5 54 35 22860 70 27 -25.4 -9.2 | 84 26 -26.0 -2.6 55 30 23820 85 33 -32.9 -2.9 | 96 34 -33.5 3.8 56 27 24384 95 41 -40.8 3.6 | 104 43 -41.4 10.2 57 25 24994 110 31 -29.1 10.6 | 120 34 -29.7 17.3 58 23 25603 85 25 -24.9 -2.2 | 100 26 -25.5 4.5 59 20 26410 70 27 -25.4 -9.2 | 84 26 -26.0 -2.6 60 18 26822 70 27 -25.4 -9.2 | 84 26 -26.0 -2.6 61 15 27432 80 33 -32.5 -5.7 | 92 33 -33.1 0.9 62 11 28651 60 31 -26.8 -15.5 | 72 29 -27.4 -8.8 63 10 28956 70 31 -29.1 -10.6 | 82 30 -29.7 -3.9 Wind Parameters Mean winds (0-6000m): 325.0 at 8.9 knts Storm direction: 355.0 at 6.7 knts Shear (0-3000m) pos: 0.7 neg: 2.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -43.0 tot: -31.2 m^2/s^2 ave: -10.4 10^-3 m/s^2 rel: -0.33 Storm rel vorticity (0-3000m) horiz: 8.2 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.62 Bulk Shear: 9.84 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 32 6 110 4| 0.0 3.5 3.5| 1.2 -4.9 -3.7 -7.5 -0.57| 5.8 -3.4 1000 34 6 110 4| 0.5 1.8 2.2| 3.2 -5.7 -2.6 -2.6 -0.26| 4.5 -1.2 1500 24 7 101 3| 0.3 2.6 3.0| 3.2 -7.8 -4.6 -3.1 -0.44| 5.5 -2.4 2000 0 8 35 1| 0.2 3.8 4.0| 3.2 -14.3 -11.1 -5.6 -0.41| 6.5 -2.7 2500 334 9 290 3| 0.2 3.2 3.4| 3.2 -23.6 -20.4 -8.2 -0.42| 6.5 -2.7 3000 314 9 269 6| 0.7 2.6 3.3| 11.8 -43.0 -31.2 -10.4 -0.33| 8.2 -2.7 4000 308 9 257 6| 0.9 1.6 2.5| 12.4 -49.5 -37.1 -9.3 -0.34| 7.2 -2.4 5000 316 8 264 5| 1.2 1.3 2.5| 18.0 -49.5 -31.5 -6.3 -0.18| 6.7 -1.2 6000 325 9 278 5| 1.0 1.6 2.6| 19.7 -53.2 -33.5 -5.6 -0.19| 6.3 -1.2 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251013.12.gif