UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for MMMD... Searching the city database file for: MMMD ... Date:1200Z 19 JAN 26 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 1020 10 15.4 13.7 90 1.7 14.4 5 19 286.9 288.6 286.7 313.9 9.70 1 1018 26 16.8 12.3 75 4.5 14.1 5 19 288.5 290.0 286.5 313.3 8.85 2 1015 51 17.8 11.8 68 6.0 14.2 5 19 289.7 291.2 286.7 313.9 8.59 3 1000 177 18.0 10.0 59 8.0 13.3 5 19 291.1 292.5 286.4 313.1 7.72 4 925 841 11.8 8.8 82 3.0 10.1 10 19 291.4 292.7 286.5 313.3 7.70 5 913 950 10.8 8.6 86 2.2 9.5 10 19 291.4 292.8 286.5 313.4 7.70 6 887 1189 8.4 7.9 97 0.5 8.1 10 18 291.4 292.7 286.4 312.9 7.55 7 872 1330 7.4 7.4 100 0.0 7.4 357 18 291.8 293.1 286.4 313.0 7.42 8 870 1349 7.2 7.2 100 0.0 7.2 355 18 291.7 293.0 286.3 312.7 7.34 9 868 1368 7.0 6.9 99 0.1 6.9 353 18 291.7 293.0 286.2 312.3 7.20 10 866 1387 6.8 6.4 97 0.4 6.6 351 18 291.7 292.9 285.9 311.7 6.97 11 865 1396 6.6 5.4 92 1.2 5.9 350 18 291.6 292.8 285.4 310.3 6.51 12 864 1405 7.0 3.5 78 3.5 5.2 348 18 292.1 293.1 284.8 308.5 5.70 13 862 1425 7.6 -3.4 46 11.0 2.7 346 18 292.9 293.5 282.6 303.1 3.45 14 861 1434 8.6 -10.4 25 19.0 1.3 345 18 294.1 294.4 281.4 300.2 2.01 15 856 1483 13.6 -33.4 2 47.0 1.2 340 18 299.8 299.8 281.6 300.7 0.27 16 855 1492 14.6 -32.4 2 47.0 1.8 339 18 300.9 301.0 282.1 301.9 0.29 17 850 1542 15.6 -31.4 3 47.0 2.2 330 18 302.5 302.5 282.8 303.6 0.33 18 849 1552 15.6 -31.4 3 47.0 2.2 329 18 302.6 302.6 282.9 303.7 0.33 19 802 2031 11.4 -2.6 37 14.0 4.6 301 19 303.1 303.8 287.1 315.1 3.94 20 790 2157 11.4 -1.6 40 13.0 4.9 295 19 304.4 305.2 287.9 317.6 4.30 21 776 2306 11.2 -16.8 12 28.0 0.9 298 17 305.7 306.0 285.3 310.0 1.32 22 766 2414 10.8 -19.2 10 30.0 0.3 300 15 306.4 306.6 285.3 310.0 1.09 23 759 2490 10.2 -5.8 32 16.0 2.8 301 14 306.6 307.2 287.7 316.8 3.26 24 739 2712 10.0 -20.0 10 30.0 -0.4 304 11 308.7 308.9 286.1 312.2 1.06 25 710 3043 7.6 -17.4 15 25.0 -1.4 291 14 309.6 309.9 286.8 314.2 1.37 26 700 3160 6.6 -16.4 17 23.0 -1.9 285 16 309.8 310.1 287.0 314.8 1.51 27 696 3207 6.2 -14.8 21 21.0 -1.8 285 16 309.9 310.2 287.3 315.5 1.74 28 693 3242 6.2 -8.8 33 15.0 -0.3 284 15 310.2 310.8 288.5 319.3 2.83 29 691 3266 6.0 -8.0 36 14.0 -0.2 284 15 310.3 310.8 288.7 319.9 3.03 30 690 3278 6.4 -11.6 26 18.0 -1.0 284 15 310.8 311.3 288.2 318.2 2.28 31 687 3314 6.0 -4.0 49 10.0 1.1 283 15 310.8 311.6 289.9 323.8 4.14 32 640 3892 3.6 -5.4 52 9.0 -0.7 287 13 314.4 315.2 290.9 327.2 4.00 33 595 4479 -1.3 -7.3 64 6.0 -4.0 268 11 315.4 316.1 290.9 327.3 3.71 34 565 4891 -2.1 -13.1 43 11.0 -6.5 235 10 319.1 319.6 290.9 327.3 2.47 35 500 5850 -9.3 -19.3 44 10.0 -12.5 325 4 321.7 322.0 291.0 327.4 1.66 36 498 5881 -9.5 -18.5 48 9.0 -12.5 318 5 321.8 322.2 291.1 327.9 1.78 37 486 6069 -10.3 -26.3 26 16.0 -14.5 273 11 323.1 323.3 290.7 326.3 0.92 38 436 6896 -16.5 -32.5 24 16.0 -19.8 248 18 325.4 325.5 291.0 327.5 0.57 39 400 7540 -20.1 -39.1 17 19.0 -23.1 250 23 328.9 328.9 291.7 330.1 0.32 40 376 7996 -22.1 -45.1 11 23.0 -25.1 238 32 332.1 332.1 292.4 332.8 0.18 41 341 8705 -28.1 -40.1 31 12.0 -29.7 242 35 333.3 333.4 293.0 334.6 0.34 42 300 9610 -35.1 -50.1 20 15.0 -36.2 260 37 335.9 335.9 293.4 336.4 0.13 43 298 9657 -35.5 -50.5 20 15.0 -36.6 260 37 336.0 336.0 293.4 336.5 0.13 44 250 10860 -46.1 -55.1 35 9.0 -46.5 235 35 337.5 337.5 293.8 337.9 0.09 45 231 11383 -50.1 -58.1 38 8.0 -50.4 215 36 339.2 339.2 294.2 339.4 0.06 46 206 12122 -56.5 -62.5 47 6.0 -56.6 211 43 340.4 340.4 294.4 340.6 0.04 47 200 12310 -57.7 -63.7 46 6.0 -57.8 210 45 341.4 341.4 294.7 341.5 0.04 48 199 12341 -57.9 -63.9 46 6.0 -58.0 210 46 341.6 341.6 294.7 341.7 0.04 49 194 12501 -58.1 -68.1 27 10.0 -58.2 210 51 343.7 343.7 295.3 343.8 0.02 50 193 12533 -58.1 -69.1 23 11.0 -58.3 210 52 344.2 344.3 295.4 344.3 0.02 51 183 12868 -56.5 -76.5 6 20.0 -56.8 212 59 352.1 352.1 297.1 352.2 0.01 52 174 13186 -57.1 -79.1 5 22.0 -57.3 225 52 356.3 356.3 298.0 356.3 0.00 53 150 14110 -62.3 -84.3 4 22.0 -62.4 230 54 362.8 362.8 299.2 362.8 0.00 54 135 14753 -64.5 -87.5 3 23.0 -64.6 220 59 369.9 370.0 300.5 370.0 0.00 55 100 16530 -75.3 -92.3 5 17.0 -75.3 200 27 382.2 382.2 302.6 382.2 0.00 56 84 17533 -80.3 -93.3 10 13.0 -80.3 205 31 391.6 391.6 304.0 391.6 0.00 57 77 18029 -78.7 -92.7 8 14.0 -78.7 219 32 404.8 404.8 305.9 404.8 0.00 58 72 18411 -81.1 -93.1 11 12.0 -81.1 238 17 407.6 407.6 306.2 407.6 0.00 59 70 18570 -80.5 -92.5 12 12.0 -80.5 195 10 412.2 412.2 306.8 412.2 0.00 60 68 18733 -81.1 -92.1 14 11.0 -81.1 211 9 414.3 414.3 307.0 414.3 0.00 61 66 18901 -80.5 -92.5 12 12.0 -80.5 224 8 419.2 419.2 307.6 419.2 0.00 62 65 18987 -76.5 -91.5 8 15.0 -76.6 230 7 429.7 429.7 308.8 429.7 0.00 63 61 19354 -74.5 -88.5 10 14.0 -74.6 219 8 442.1 442.1 310.1 442.1 0.00 64 59 19551 -68.7 -86.7 6 18.0 -68.8 184 12 459.3 459.3 311.7 459.3 0.00 65 51 20421 -68.9 -86.9 6 18.0 -69.1 95 14 478.4 478.4 313.3 478.4 0.00 66 50 20540 -66.9 -86.9 4 20.0 -67.1 100 18 485.8 485.8 313.9 485.9 0.00 67 47 20916 -64.1 -87.1 3 23.0 -64.5 98 18 501.2 501.2 315.0 501.2 0.00 68 38 22207 -66.5 -89.5 3 23.0 -66.8 100 21 526.5 526.5 316.7 526.5 0.00 69 32 23247 -66.1 -89.1 3 23.0 -66.5 128 15 554.1 554.1 318.3 554.1 0.00 70 30 23640 -63.9 -88.9 2 25.0 -64.5 105 10 570.4 570.4 319.2 570.5 0.00 71 23 25293 -60.5 -87.5 2 27.0 -61.6 23 4 625.5 625.5 321.7 625.5 0.01 72 22 25573 -57.1 -87.1 1 30.0 -58.7 282 2 643.6 643.6 322.4 643.7 0.01 73 20 26180 -56.9 -85.9 1 29.0 -58.7 235 4 662.0 662.0 323.2 662.1 0.01 74 18 26850 -55.3 -85.3 1 30.0 -57.6 233 5 687.3 687.3 324.0 687.4 0.02 75 16 27597 -58.1 -86.1 2 28.0 -60.0 273 15 701.7 701.7 324.5 701.8 0.01 76 15 28003 -58.7 -85.7 2 27.0 -60.6 278 21 712.8 712.8 324.8 712.9 0.02 77 13 28918 -50.9 -83.9 1 33.0 -55.2 287 24 769.6 769.6 326.5 769.8 0.03 TRP 84 17533 -80.3 -93.3 10 13.0 -80.3 205 31 391.6 391.6 304.0 391.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 606.94 mb = 4323.09 m = 14183.19 ft Wetbulb zero: 741.79 mb = 2681.05 m = 8796.00 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 47.12 % Est. max temperature: 20.25 C = 68.45 F Sfc-Lift cond lev (LCL): 994.67 mb = 222.55 m = 730.13 ft T: 17.57 C 700-500 lapse rate: 5.91 C/km ThetaE index: 12.79 C Layer 870.0- 856.0 mb Conv cond level (CCL): 887.41 mb = 1185.50 m = 3889.40 ft Mean mixing ratio: 7.83 g/kg Conv temperature: 19.88 C = 67.78 F Cap Strength: 11.36 C Lifted Index: 10.95 C Risk: None Lifted Index @300 mb: 16.33 C Lifted Index @700 mb: 9.13 C Showalter Index: 15.76 C Risk: None Total Totals Index: 2.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -22.10 C K Index: -29.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 4.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.12 J/kg Max Up Vert Vel: 3.50 m/s Conv Inhibition (B-): 9.99 J/kg Cap Strength: 11.35 C Lift Cond Lev (LCL): 892.12 mb = 1141.62 m = 3745.43 ft Lev Free Conv (LFC): 877.12 mb = 1281.59 m = 4204.64 ft Equ Level (EL): 867.12 mb = 1375.92 m = 4514.11 ft B at Equ Level: 5.45 J/kg Max Parcel Lev (MPL): 857.12 mb = 1471.74 m = 4828.49 ft Wind level data Storm motion: 346 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 1020 10 5 19 -1.7 -18.9 | 25 10 -4.2 -9.0 1 1000 177 5 19 -1.7 -18.9 | 25 10 -4.2 -9.0 2 925 841 10 19 -3.3 -18.7 | 34 11 -5.8 -8.8 3 884 1219 10 18 -3.1 -17.7 | 36 10 -5.7 -7.8 4 852 1524 335 18 7.6 -16.3 | 322 8 5.1 -6.4 5 850 1542 330 18 9.0 -15.6 | 311 9 6.4 -5.7 6 792 2134 295 19 17.2 -8.0 | 263 15 14.7 1.9 7 736 2743 305 10 8.2 -5.7 | 233 7 5.6 4.2 8 700 3160 285 16 15.5 -4.1 | 246 14 12.9 5.8 9 658 3658 280 12 11.8 -2.1 | 230 12 9.3 7.8 10 609 4267 300 14 12.1 -7.0 | 253 10 9.6 2.9 11 587 4572 250 10 9.4 3.4 | 207 15 6.8 13.4 12 565 4877 235 10 8.2 5.7 | 200 17 5.6 15.7 13 544 5182 280 6 5.9 -1.0 | 201 10 3.4 8.9 14 523 5486 295 4 3.6 -1.7 | 187 8 1.1 8.2 15 504 5791 320 8 5.1 -6.1 | 214 5 2.6 3.8 16 500 5850 325 4 2.3 -3.3 | 178 7 -0.3 6.7 17 484 6096 265 12 12.0 1.0 | 221 14 9.4 11.0 18 447 6706 260 16 15.8 2.8 | 226 18 13.2 12.7 19 429 7010 240 19 16.5 9.5 | 216 24 13.9 19.4 20 400 7540 250 23 21.6 7.9 | 227 26 19.1 17.8 21 396 7620 250 23 21.6 7.9 | 227 26 19.1 17.8 22 379 7925 235 31 25.4 17.8 | 219 36 22.8 27.7 23 363 8230 250 35 32.9 12.0 | 234 37 30.3 21.9 24 334 8839 240 35 30.3 17.5 | 225 39 27.8 27.4 25 300 9610 260 37 36.4 6.4 | 244 38 33.9 16.4 26 281 10058 260 37 36.4 6.4 | 244 38 33.9 16.4 27 250 10860 235 35 28.7 20.1 | 221 40 26.1 30.0 28 234 11278 215 35 20.1 28.7 | 204 42 17.5 38.6 29 200 12310 210 45 22.5 39.0 | 202 53 19.9 48.9 30 185 12802 210 60 30.0 52.0 | 204 68 27.4 61.9 31 160 13716 245 41 37.2 17.3 | 232 44 34.6 27.3 32 150 14110 230 54 41.4 34.7 | 221 59 38.8 44.6 33 137 14630 220 60 38.6 46.0 | 213 66 36.0 55.9 34 112 15850 225 49 34.6 34.6 | 216 55 32.1 44.6 35 106 16154 230 37 28.3 23.8 | 217 42 25.8 33.7 36 100 16530 200 27 9.2 25.4 | 191 36 6.7 35.3 37 96 16764 215 27 15.5 22.1 | 202 35 12.9 32.0 38 84 17533 205 31 13.1 28.1 | 196 39 10.6 38.0 39 78 17983 210 33 16.5 28.6 | 200 41 13.9 38.5 40 74 18288 270 23 23.0 -0.0 | 244 23 20.4 9.9 41 70 18570 195 10 2.6 9.7 | 180 20 0.0 19.6 42 70 18593 200 10 3.4 9.4 | 183 19 0.9 19.3 43 63 19202 245 6 5.4 2.5 | 193 13 2.9 12.5 44 60 19507 200 10 3.4 9.4 | 183 19 0.9 19.3 45 57 19812 125 18 -14.7 10.3 | 140 27 -17.3 20.3 46 51 20422 95 14 -13.9 1.2 | 124 20 -16.5 11.2 47 50 20540 100 18 -17.7 3.1 | 123 24 -20.3 13.1 48 48 20726 110 19 -17.9 6.5 | 129 26 -20.4 16.4 49 46 21031 90 18 -18.0 0.0 | 116 23 -20.6 9.9 50 42 21641 105 19 -18.4 4.9 | 125 26 -20.9 14.8 51 40 21946 85 19 -18.9 -1.7 | 111 23 -21.5 8.3 52 36 22555 120 23 -19.9 11.5 | 134 31 -22.5 21.4 53 31 23470 130 12 -9.2 7.7 | 146 21 -11.7 17.6 54 30 23640 105 10 -9.7 2.6 | 136 17 -12.2 12.5 55 29 23774 90 10 -10.0 0.0 | 128 16 -12.6 9.9 56 28 24079 130 10 -7.7 6.4 | 148 19 -10.2 16.4 57 27 24384 110 6 -5.6 2.1 | 146 15 -8.2 12.0 58 24 24994 105 4 -3.9 1.0 | 150 13 -6.4 11.0 59 23 25298 25 4 -1.7 -3.6 | 146 8 -4.2 6.3 60 22 25603 275 2 2.0 -0.2 | 177 10 -0.6 9.8 61 20 26180 235 4 3.3 2.3 | 183 12 0.7 12.2 62 18 26518 230 4 3.1 2.6 | 182 13 0.5 12.5 63 17 26822 270 12 12.0 -0.0 | 224 14 9.4 9.9 64 14 27432 285 29 28.0 -7.5 | 265 26 25.5 2.4 65 12 28042 290 16 15.0 -5.5 | 250 13 12.5 4.5 66 11 28346 245 18 16.3 7.6 | 218 22 13.8 17.5 67 8 29261 255 25 24.1 6.5 | 233 27 21.6 16.4 Wind Parameters Mean winds (0-6000m): 315.6 at 13.7 knts Storm direction: 345.6 at 10.3 knts Shear (0-3000m) pos: 0.3 neg: 3.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): -139.7 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -66.0 tot: -57.5 m^2/s^2 ave: -19.2 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 28.52 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 6 19 27 10| 0.9 0.0 0.9| 2.1 0.0 2.1 4.1 0.93| 0.9 0.8 1000 8 19 30 10| 0.9 0.0 0.9| 4.7 0.0 4.7 4.7 0.84| 1.1 0.9 1500 5 19 26 10| 0.6 3.6 4.2| 5.3 -21.8 -16.6 -11.1 -0.63| 4.5 -2.8 2000 354 19 4 9| 0.4 5.3 5.8| 5.3 -47.6 -42.3 -21.2 -0.74| 6.2 -4.6 2500 344 18 342 8| 0.3 3.8 4.2| 5.3 -61.4 -56.1 -22.4 -0.69| 6.6 -4.5 3000 338 17 328 7| 0.3 3.5 3.8| 8.5 -66.0 -57.5 -19.2 -0.58| 6.7 -3.9 4000 326 16 299 7| 0.4 2.9 3.2| 15.4 -77.6 -62.2 -15.5 -0.50| 6.2 -3.1 5000 318 15 280 8| 0.3 2.6 2.9| 22.4-116.4 -94.0 -18.8 -0.50| 6.7 -3.4 6000 316 14 269 7| 0.7 2.4 3.1| 32.3-123.2 -90.9 -15.2 -0.38| 7.0 -2.6 Wrote GIF file: /home/apache/climate/data/raob//MMMD/skewt/MMMD.skewt.20260119.12.gif