UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for MMMD... Searching the city database file for: MMMD ... Date:0000Z 15 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 1013 10 27.8 22.8 74 5.0 24.2 35 14 299.8 303.0 296.8 351.1 17.51 1 1000 125 26.6 20.6 70 6.0 22.3 25 14 299.8 302.6 295.5 344.9 15.45 2 936 707 21.2 19.0 87 2.2 19.7 38 16 300.0 302.7 295.2 343.7 14.94 3 925 810 20.4 18.5 89 1.9 19.1 40 16 300.2 302.8 295.0 343.1 14.64 4 850 1537 16.8 14.5 86 2.3 15.3 20 6 303.7 306.0 294.4 340.3 12.31 5 834 1700 16.6 13.1 80 3.5 14.3 53 6 305.2 307.3 294.1 339.4 11.44 6 789 2172 12.8 12.0 95 0.8 12.3 77 8 306.0 308.1 294.3 339.8 11.24 7 700 3174 7.4 6.7 95 0.7 7.0 125 12 310.7 312.4 293.8 337.8 8.83 8 662 3632 5.4 3.7 89 1.7 4.4 117 13 313.4 314.9 293.6 337.0 7.56 9 652 3757 5.0 0.3 72 4.7 2.5 115 13 314.3 315.5 292.6 333.3 6.01 10 646 3832 5.4 0.8 72 4.6 2.9 113 13 315.6 316.8 293.2 335.5 6.29 11 638 3934 6.2 -6.8 39 13.0 0.0 111 13 317.7 318.4 291.5 329.4 3.60 12 608 4329 5.4 -32.6 4 38.0 -5.0 109 14 321.1 321.2 289.6 322.6 0.41 13 588 4601 3.2 -15.8 23 19.0 -4.2 135 14 321.7 322.0 291.2 328.1 1.90 14 500 5890 -7.9 -24.9 24 17.0 -12.7 130 16 323.4 323.6 290.9 327.0 1.01 15 497 5937 -8.1 -26.1 22 18.0 -13.0 139 15 323.7 323.9 290.9 327.0 0.91 16 456 6599 -10.9 -49.9 2 39.0 -16.7 76 7 328.3 328.3 291.3 328.6 0.09 17 400 7590 -16.9 -43.9 8 27.0 -21.1 110 4 333.0 333.1 292.7 333.8 0.19 18 375 8073 -20.7 -48.7 6 28.0 -24.2 174 11 334.2 334.2 293.0 334.7 0.12 19 365 8273 -22.1 -54.1 4 32.0 -25.4 190 19 334.9 334.9 293.1 335.2 0.07 20 360 8375 -22.5 -40.5 18 18.0 -25.2 191 22 335.7 335.8 293.6 336.9 0.31 21 356 8457 -22.7 -49.7 7 27.0 -25.8 191 24 336.5 336.5 293.6 337.0 0.11 22 353 8519 -23.1 -61.1 2 38.0 -26.3 191 26 336.8 336.8 293.6 336.9 0.03 23 348 8624 -23.9 -49.9 7 26.0 -26.8 192 28 337.1 337.1 293.7 337.6 0.11 24 345 8688 -24.1 -39.1 24 15.0 -26.5 192 30 337.7 337.7 294.1 339.1 0.37 25 344 8709 -24.1 -35.1 36 11.0 -26.1 192 31 337.9 338.0 294.3 340.1 0.56 26 340 8795 -24.1 -46.1 11 22.0 -26.9 192 33 339.1 339.1 294.3 339.8 0.18 27 335 8903 -24.3 -67.3 1 43.0 -27.5 193 36 340.2 340.2 294.4 340.3 0.01 28 317 9304 -27.7 -36.7 42 9.0 -29.2 194 47 340.9 341.0 295.0 342.9 0.52 29 313 9396 -28.5 -35.5 51 7.0 -29.6 195 49 341.1 341.2 295.1 343.3 0.59 30 311 9442 -28.9 -35.9 51 7.0 -30.0 195 51 341.1 341.2 295.1 343.3 0.57 31 307 9535 -29.5 -41.5 30 12.0 -31.1 195 50 341.5 341.6 295.0 342.8 0.33 32 306 9558 -29.3 -48.3 14 19.0 -31.3 195 49 342.1 342.2 295.0 342.8 0.16 33 304 9605 -29.1 -66.1 2 37.0 -31.4 195 49 343.1 343.1 295.1 343.1 0.02 34 300 9700 -29.5 -71.5 1 42.0 -31.9 195 47 343.8 343.8 295.3 343.8 0.01 35 289 9965 -30.5 -70.5 1 40.0 -32.7 193 49 346.1 346.1 295.8 346.1 0.01 36 250 10970 -39.7 -57.7 13 18.0 -40.7 195 47 347.0 347.1 296.0 347.3 0.06 37 237 11331 -43.1 -55.1 26 12.0 -43.7 197 46 347.3 347.3 296.1 347.6 0.09 38 200 12450 -51.7 -70.7 9 19.0 -52.1 205 41 350.9 350.9 296.8 351.0 0.01 39 197 12548 -52.3 -75.3 5 23.0 -52.7 199 41 351.5 351.5 297.0 351.5 0.01 40 159 13903 -64.1 -78.1 13 14.0 -64.2 172 42 353.7 353.7 297.4 353.7 0.01 41 150 14260 -65.1 -80.1 11 15.0 -65.2 175 31 357.9 357.9 298.3 358.0 0.00 42 141 14635 -67.5 -82.5 10 15.0 -67.6 158 29 360.1 360.1 298.7 360.1 0.00 43 120 15589 -75.5 -86.5 16 11.0 -75.5 141 40 362.5 362.5 299.2 362.5 0.00 44 115 15835 -77.1 -86.1 22 9.0 -77.1 145 37 363.9 363.9 299.5 363.9 0.00 45 100 16640 -76.3 -86.3 19 10.0 -76.3 90 25 380.3 380.3 302.3 380.3 0.00 46 79 18000 -77.7 -86.7 22 9.0 -77.7 79 20 403.9 403.9 305.7 403.9 0.00 47 70 18700 -74.9 -86.9 14 12.0 -75.0 50 25 424.1 424.1 308.2 424.2 0.00 48 68 18869 -74.9 -86.9 14 12.0 -75.0 50 32 427.7 427.7 308.6 427.7 0.00 49 64 19226 -70.1 -87.1 7 17.0 -70.2 66 19 445.7 445.7 310.4 445.7 0.00 50 50 20710 -66.9 -93.9 1 27.0 -67.1 80 37 485.8 485.8 313.9 485.8 0.00 51 42 21772 -62.7 -95.7 0 33.0 -63.2 85 23 521.1 521.1 316.4 521.1 0.00 52 33 23257 -62.3 -95.3 0 33.0 -63.0 90 17 559.3 559.3 318.6 559.3 0.00 53 30 23850 -58.5 -92.5 1 34.0 -59.6 85 21 585.2 585.2 319.9 585.2 0.00 54 29 24063 -57.7 -91.7 1 34.0 -58.9 94 20 593.1 593.1 320.3 593.1 0.00 55 20 26440 -51.7 -87.7 1 36.0 -54.7 65 19 677.9 677.9 323.7 678.0 0.01 56 19 26773 -51.5 -87.5 1 36.0 -54.7 63 21 688.6 688.6 324.0 688.6 0.01 TRP 115 15835 -77.1 -86.1 22 9.0 -77.1 145 37 363.9 363.9 299.5 363.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5765.00 m Freezing level: 562.63 mb = 4972.79 m = 16314.72 ft Wetbulb zero: 637.88 mb = 3935.82 m = 12912.62 ft Precipitable water: 1.84 inches Sfc-500 mean rel hum: 64.34 % Est. max temperature: 31.08 C = 87.94 F Sfc-Lift cond lev (LCL): 942.34 mb = 647.66 m = 2124.83 ft T: 21.75 C 700-500 lapse rate: 5.63 C/km ThetaE index: 11.66 C Layer 1000.0- 789.0 mb Conv cond level (CCL): 881.35 mb = 1225.63 m = 4021.04 ft Mean mixing ratio: 15.21 g/kg Conv temperature: 30.19 C = 86.34 F Cap Strength: 1.98 C Lifted Index: -2.94 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.95 C Lifted Index @700 mb: -1.64 C Showalter Index: -1.24 C Risk: Thunderstorms probable Total Totals Index: 47.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.40 C K Index: 38.50 Risk: > 80 % chance of thunderstorms Sweat Index: 202.00 Risk: None Energy Index: -2.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 305.62 J/kg Max Up Vert Vel: 24.72 m/s Conv Inhibition (B-): 23.23 J/kg Cap Strength: 1.88 C Lift Cond Lev (LCL): 910.90 mb = 942.09 m = 3090.80 ft Lev Free Conv (LFC): 805.90 mb = 1991.72 m = 6534.42 ft Equ Level (EL): 635.90 mb = 3961.34 m = 12996.35 ft B at Equ Level: 76.91 J/kg Max Parcel Lev (MPL): 225.90 mb = 11647.43 m = 38212.90 ft Wind level data Storm motion: 125 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 1013 10 35 14 -8.0 -11.5 | 4 16 -1.0 -16.4 1 1000 125 25 14 -5.9 -12.7 | 356 18 1.1 -17.6 2 925 810 40 16 -10.3 -12.3 | 11 17 -3.3 -17.2 3 882 1219 40 8 -5.1 -6.1 | 350 11 1.9 -11.0 4 851 1524 20 6 -2.1 -5.6 | 335 12 5.0 -10.5 5 850 1537 20 6 -2.1 -5.6 | 335 12 5.0 -10.5 6 821 1829 80 6 -5.9 -1.0 | 349 6 1.1 -5.9 7 764 2438 75 10 -9.7 -2.6 | 19 8 -2.6 -7.5 8 737 2743 90 6 -6.0 0.0 | 348 5 1.0 -4.9 9 711 3048 115 10 -9.1 4.2 | 72 2 -2.0 -0.7 10 700 3174 125 12 -9.8 6.9 | 125 3 -2.8 2.0 11 611 4267 105 14 -13.5 3.6 | 79 7 -6.5 -1.3 12 589 4572 135 14 -9.9 9.9 | 150 6 -2.9 5.0 13 567 4877 125 10 -8.2 5.7 | 125 1 -1.2 0.8 14 546 5182 135 10 -7.1 7.1 | 179 2 -0.1 2.2 15 506 5791 130 16 -12.3 10.3 | 136 8 -5.2 5.4 16 500 5890 130 16 -12.3 10.3 | 136 8 -5.2 5.4 17 487 6096 170 12 -2.1 11.8 | 216 8 4.9 6.9 18 449 6706 55 6 -4.9 -3.4 | 346 9 2.1 -8.3 19 432 7010 80 4 -3.9 -0.7 | 331 6 3.1 -5.6 20 415 7315 130 4 -3.1 2.6 | 301 5 4.0 -2.3 21 400 7590 110 4 -3.8 1.4 | 317 5 3.3 -3.5 22 398 7620 160 2 -0.7 1.9 | 296 7 6.3 -3.0 23 382 7925 160 6 -2.1 5.6 | 262 5 5.0 0.7 24 367 8230 190 18 3.1 17.7 | 218 16 10.1 12.8 25 310 9449 195 51 13.2 49.3 | 205 49 20.2 44.4 26 300 9700 195 47 12.2 45.4 | 205 45 19.2 40.5 27 273 10363 190 51 8.9 50.2 | 199 48 15.9 45.3 28 250 10970 195 47 12.2 45.4 | 205 45 19.2 40.5 29 200 12450 205 41 17.3 37.2 | 217 40 24.3 32.3 30 199 12497 200 41 14.0 38.5 | 212 40 21.0 33.6 31 164 13716 170 47 -8.2 46.3 | 178 41 -1.1 41.4 32 150 14260 175 31 -2.7 30.9 | 189 26 4.3 26.0 33 148 14326 175 29 -2.5 28.9 | 191 24 4.5 24.0 34 134 14935 140 29 -18.6 22.2 | 146 21 -11.6 17.3 35 127 15240 135 43 -30.4 30.4 | 137 35 -23.4 25.5 36 115 15835 145 37 -21.2 30.3 | 151 29 -14.2 25.4 37 109 16154 150 33 -16.5 28.6 | 158 26 -9.5 23.7 38 100 16640 90 25 -25.0 0.0 | 75 19 -18.0 -4.9 39 98 16764 90 25 -25.0 0.0 | 75 19 -18.0 -4.9 40 93 17069 95 33 -32.9 2.9 | 86 26 -25.9 -2.0 41 88 17374 100 27 -26.6 4.7 | 89 20 -19.6 -0.2 42 84 17678 75 19 -18.4 -4.9 | 49 15 -11.3 -9.8 43 71 18593 85 21 -20.9 -1.8 | 64 15 -13.9 -6.7 44 70 18700 50 25 -19.2 -16.1 | 30 24 -12.1 -21.0 45 68 18898 50 33 -25.3 -21.2 | 35 32 -18.3 -26.1 46 64 19202 65 19 -17.2 -8.0 | 38 16 -10.2 -12.9 47 58 19812 90 21 -21.0 0.0 | 71 15 -14.0 -4.9 48 52 20422 85 21 -20.9 -1.8 | 64 15 -13.9 -6.7 49 50 20710 80 37 -36.4 -6.4 | 69 32 -29.4 -11.3 50 50 20726 70 29 -27.3 -9.9 | 54 25 -20.2 -14.8 51 47 21031 95 31 -30.9 2.7 | 85 24 -23.9 -2.2 52 43 21641 85 27 -26.9 -2.4 | 70 21 -19.9 -7.3 53 41 21946 85 18 -17.9 -1.6 | 59 13 -10.9 -6.5 54 39 22250 80 16 -15.8 -2.8 | 49 12 -8.7 -7.7 55 35 22860 110 27 -25.4 9.2 | 103 19 -18.4 4.3 56 34 23165 80 12 -11.8 -2.1 | 34 8 -4.8 -7.0 57 32 23470 110 27 -25.4 9.2 | 103 19 -18.4 4.3 58 30 23774 75 19 -18.4 -4.9 | 49 15 -11.3 -9.8 59 30 23850 85 21 -20.9 -1.8 | 64 15 -13.9 -6.7 60 26 24689 120 19 -16.5 9.5 | 116 10 -9.4 4.6 61 24 25298 90 18 -18.0 0.0 | 66 12 -11.0 -4.9 62 23 25603 100 29 -28.6 5.0 | 90 22 -21.5 0.1 63 21 26213 105 29 -28.0 7.5 | 97 21 -21.0 2.6 64 20 26440 65 19 -17.2 -8.0 | 38 16 -10.2 -12.9 65 18 26822 60 23 -19.9 -11.5 | 38 21 -12.9 -16.4 Wind Parameters Mean winds (0-6000m): 94.9 at 11.4 knts Storm direction: 124.9 at 8.6 knts Shear (0-3000m) pos: 2.4 neg: 1.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -39.5 tot: -5.8 m^2/s^2 ave: -1.9 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 0.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 11.46 Bulk Shear: 26.66 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 30 14 0 17| 0.0 1.2 1.2| 9.9 -8.2 1.7 3.5 0.07| 4.4 0.3 1000 34 15 4 17| 1.8 0.6 2.4| 19.2 -17.0 2.1 2.1 0.02| 5.2 0.1 1500 34 13 0 15| 1.2 2.0 3.2| 19.2 -35.3 -16.2 -10.8 -0.32| 5.9 -1.9 2000 38 11 359 14| 2.3 1.5 3.7| 27.0 -35.3 -8.3 -4.2 -0.09| 6.3 -0.5 2500 44 10 1 12| 2.0 1.2 3.2| 31.1 -36.1 -5.0 -2.0 -0.01| 5.7 -0.1 3000 50 10 3 11| 2.4 1.0 3.4| 33.8 -39.5 -5.8 -1.9 0.02| 6.1 0.1 4000 70 11 20 9| 2.2 0.5 2.7| 35.7 -42.8 -7.1 -1.8 0.03| 5.5 0.1 5000 84 11 33 7| 1.8 0.4 2.2| 45.9 -44.7 1.2 0.2 0.13| 5.6 0.7 6000 95 11 48 6| 2.0 0.3 2.3| 57.9 -47.8 10.2 1.7 0.17| 5.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20251015.00.gif