UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:1200Z 10 DEC 25 Station: MPCZ WMO ident: 78807 Latitude: 8.97 Longitude: -79.57 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1009 7 24.8 23.4 92 1.4 23.8 340 3 297.2 300.5 296.7 350.0 18.25 1 1000 108 24.2 23.3 95 0.9 23.6 325 6 297.4 300.7 296.7 350.4 18.30 2 925 791 21.6 19.7 89 1.9 20.3 10 18 301.4 304.3 296.2 347.9 15.81 3 880 1223 19.2 16.5 84 2.7 17.4 15 20 303.2 305.7 295.1 343.4 13.54 4 855 1471 19.0 12.0 64 7.0 14.5 32 18 305.5 307.5 293.5 336.6 10.36 5 850 1522 18.6 13.6 73 5.0 15.3 35 18 305.6 307.8 294.4 340.4 11.60 6 747 2622 12.8 10.2 84 2.6 11.2 53 14 310.8 312.8 295.1 343.1 10.52 7 718 2955 11.6 6.7 72 4.9 8.6 72 12 313.0 314.7 294.3 339.8 8.61 8 700 3168 10.2 5.2 71 5.0 7.2 65 8 313.8 315.3 294.0 338.6 7.95 9 684 3360 9.4 2.4 62 7.0 5.4 76 8 315.0 316.2 293.3 336.0 6.67 10 621 4154 4.6 0.4 74 4.2 2.3 91 9 318.3 319.5 294.0 338.6 6.36 11 558 5019 0.4 -9.6 47 10.0 -4.1 87 10 323.2 323.9 292.9 334.2 3.31 12 506 5796 -5.3 -7.3 86 2.0 -6.2 101 7 325.5 326.3 294.3 340.0 4.37 13 500 5890 -5.5 -8.8 78 3.3 -7.0 105 7 326.3 327.1 294.2 339.5 3.94 14 496 5953 -5.7 -11.7 63 6.0 -8.2 107 8 326.8 327.5 293.7 337.5 3.15 15 494 5985 -5.9 -8.0 85 2.1 -6.9 107 9 327.0 327.8 294.6 341.2 4.24 16 489 6065 -6.3 -9.2 80 2.9 -7.6 109 10 327.4 328.2 294.4 340.5 3.90 17 480 6211 -6.5 -14.5 53 8.0 -9.6 103 12 328.9 329.5 293.8 337.8 2.59 18 457 6594 -8.9 -14.9 62 6.0 -11.2 98 12 330.6 331.1 294.3 339.7 2.63 19 454 6646 -8.7 -20.7 37 12.0 -12.7 100 12 331.5 331.8 293.6 337.2 1.62 20 441 6871 -10.1 -24.1 31 14.0 -14.3 109 11 332.5 332.7 293.6 336.9 1.24 21 425 7156 -11.9 -17.9 61 6.0 -14.0 121 10 333.7 334.1 294.7 341.4 2.20 22 420 7247 -12.1 -22.1 43 10.0 -15.3 124 9 334.6 334.9 294.3 340.1 1.55 23 400 7620 -14.5 -30.5 24 16.0 -18.4 140 8 336.1 336.3 294.1 339.0 0.75 24 384 7927 -16.3 -34.3 20 18.0 -20.1 137 8 337.7 337.8 294.3 339.8 0.54 25 354 8532 -20.9 -32.9 33 12.0 -23.4 131 9 339.5 339.6 294.8 342.1 0.68 26 343 8764 -22.5 -43.5 13 21.0 -25.5 129 9 340.4 340.4 294.6 341.3 0.24 27 300 9730 -30.5 -35.5 62 5.0 -31.3 265 9 342.4 342.5 295.4 344.8 0.62 28 283 10142 -34.1 -36.0 83 1.9 -34.4 278 12 343.0 343.1 295.6 345.4 0.62 29 250 11000 -40.1 -55.1 19 15.0 -41.0 300 34 346.4 346.5 295.9 346.8 0.09 30 248 11055 -40.5 -56.5 16 16.0 -41.4 298 34 346.6 346.7 296.0 347.0 0.07 31 238 11333 -42.7 -46.8 64 4.1 -43.0 289 36 347.4 347.5 296.3 348.4 0.24 32 221 11827 -46.5 -49.1 75 2.6 -46.7 281 40 349.0 349.1 296.6 349.8 0.20 33 200 12480 -51.9 -59.9 38 8.0 -52.1 285 47 350.6 350.6 296.8 350.8 0.06 34 193 12710 -53.7 -70.7 11 17.0 -54.0 284 48 351.3 351.3 296.9 351.4 0.01 35 170 13512 -60.9 -70.9 26 10.0 -61.0 280 51 352.3 352.3 297.1 352.4 0.02 36 150 14280 -66.5 -73.5 37 7.0 -66.5 285 43 355.5 355.5 297.8 355.6 0.01 37 132 15040 -73.9 -78.7 48 4.8 -73.9 281 42 355.6 355.6 297.8 355.6 0.01 38 102 16510 -83.3 -87.6 47 4.3 -83.3 244 15 364.7 364.7 299.6 364.7 0.00 39 100 16620 -83.3 -87.7 46 4.4 -83.3 290 7 366.8 366.8 300.0 366.8 0.00 40 87 17387 -87.3 -91.0 50 3.7 -87.3 65 13 373.6 373.6 301.2 373.6 0.00 41 70 18590 -81.7 -88.7 29 7.0 -81.7 45 10 409.6 409.6 306.5 409.6 0.00 42 60 19471 -77.1 -89.1 13 12.0 -77.1 68 10 438.3 438.3 309.7 438.4 0.00 43 55 19985 -68.3 -90.3 3 22.0 -68.5 47 11 469.6 469.6 312.6 469.6 0.00 44 53 20209 -67.9 -89.9 3 22.0 -68.1 72 15 475.5 475.5 313.1 475.5 0.00 45 50 20560 -69.7 -90.7 3 21.0 -69.9 85 28 479.2 479.2 313.4 479.2 0.00 46 42 21591 -72.3 -91.3 4 19.0 -72.4 108 29 497.3 497.3 314.8 497.3 0.00 47 31 23427 -60.9 -88.9 1 28.0 -61.7 85 55 573.2 573.2 319.3 573.2 0.00 48 30 23630 -61.9 -89.9 1 28.0 -62.6 85 56 575.9 575.9 319.5 575.9 0.00 49 27 24284 -60.5 -89.5 1 29.0 -61.4 87 57 597.4 597.4 320.5 597.5 0.00 50 27 24284 -60.7 -89.7 1 29.0 -61.6 87 57 596.9 596.9 320.5 596.9 0.00 51 24 25026 -55.5 -86.5 1 31.0 -57.3 98 65 632.4 632.4 322.0 632.5 0.01 52 22 25580 -56.2 -87.2 1 31.0 -58.0 105 72 646.4 646.4 322.6 646.5 0.01 53 21 25875 -56.5 -87.5 1 31.0 -58.3 105 72 654.0 654.0 322.9 654.1 0.01 TRP 87 17387 -87.3 -91.0 50 3.7 -87.3 65 13 373.6 373.6 301.2 373.6 0.00 WND 22 25580 -56.2 -87.2 1 31.0 -58.0 105 72 646.4 646.4 322.6 646.5 0.01 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 554.35 mb = 5074.00 m = 16646.78 ft Wetbulb zero: 598.26 mb = 4456.01 m = 14619.27 ft Precipitable water: 2.12 inches Sfc-500 mean rel hum: 73.96 % Est. max temperature: 32.80 C = 91.03 F Sfc-Lift cond lev (LCL): 989.06 mb = 204.39 m = 670.55 ft T: 23.83 C 700-500 lapse rate: 5.77 C/km ThetaE index: 13.76 C Layer 925.0- 850.0 mb Conv cond level (CCL): 900.92 mb = 1019.51 m = 3344.80 ft Mean mixing ratio: 16.88 g/kg Conv temperature: 30.00 C = 86.00 F Cap Strength: 1.28 C Lifted Index: -2.18 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.57 C Lifted Index @700 mb: -0.13 C Showalter Index: 1.10 C Risk: Showers probable Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 206.20 Risk: None Energy Index: -0.19 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 368.99 J/kg Max Up Vert Vel: 27.17 m/s Conv Inhibition (B-): 48.99 J/kg Cap Strength: 1.19 C Lift Cond Lev (LCL): 938.23 mb = 666.61 m = 2187.02 ft Lev Free Conv (LFC): 703.23 mb = 3129.49 m = 10267.24 ft Equ Level (EL): 233.23 mb = 11467.88 m = 37623.82 ft B at Equ Level: 367.20 J/kg Max Parcel Lev (MPL): 133.23 mb = 14985.15 m = 49163.27 ft Wind level data Storm motion: 82 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 1009 7 340 3 1.0 -2.8 | 279 10 9.7 -1.6 1 1000 108 325 6 3.4 -4.9 | 287 13 12.1 -3.7 2 978 305 315 10 7.1 -7.1 | 290 17 15.7 -5.8 3 944 610 360 15 -0.0 -15.0 | 328 16 8.7 -13.8 4 925 791 10 18 -3.1 -17.7 | 341 17 5.5 -16.5 5 912 914 15 20 -5.2 -19.3 | 349 18 3.5 -18.1 6 880 1219 15 20 -5.2 -19.3 | 349 18 3.5 -18.1 7 850 1522 35 18 -10.3 -14.7 | 7 14 -1.7 -13.5 8 820 1829 40 17 -10.9 -13.0 | 11 12 -2.3 -11.8 9 791 2134 50 11 -8.4 -7.1 | 358 6 0.2 -5.8 10 763 2438 50 12 -9.2 -7.7 | 5 7 -0.5 -6.5 11 736 2743 55 15 -12.3 -8.6 | 26 8 -3.6 -7.4 12 710 3048 80 11 -10.8 -1.9 | 73 2 -2.2 -0.7 13 700 3168 65 8 -7.3 -3.4 | 327 3 1.4 -2.2 14 659 3658 95 8 -8.0 0.7 | 200 2 0.7 1.9 15 611 4267 90 9 -9.0 0.0 | 164 1 -0.3 1.2 16 567 4877 95 10 -10.0 0.9 | 148 2 -1.3 2.1 17 546 5182 75 10 -9.7 -2.6 | 36 2 -1.0 -1.4 18 500 5890 105 7 -6.8 1.8 | 212 4 1.9 3.0 19 487 6096 110 11 -10.3 3.8 | 161 5 -1.7 5.0 20 468 6401 90 13 -13.0 0.0 | 106 5 -4.3 1.2 21 433 7010 115 10 -9.1 4.2 | 176 5 -0.4 5.5 22 400 7620 140 8 -5.1 6.1 | 206 8 3.5 7.4 23 400 7620 140 7 -4.5 5.4 | 212 8 4.2 6.6 24 325 9144 125 10 -8.2 5.7 | 184 7 0.5 7.0 25 300 9730 265 9 9.0 0.8 | 263 18 17.6 2.0 26 299 9754 220 3 1.9 2.3 | 252 11 10.6 3.5 27 286 10058 270 10 10.0 -0.0 | 266 19 18.7 1.2 28 274 10363 300 16 13.9 -8.0 | 287 24 22.5 -6.8 29 251 10973 305 32 26.2 -18.4 | 296 39 34.9 -17.1 30 250 11000 300 34 29.4 -17.0 | 292 41 38.1 -15.8 31 229 11582 280 38 37.4 -6.6 | 277 46 46.1 -5.4 32 200 12480 285 47 45.4 -12.2 | 281 55 54.1 -10.9 33 172 13411 280 52 51.2 -9.0 | 277 60 59.9 -7.8 34 150 14280 285 43 41.5 -11.1 | 281 51 50.2 -9.9 35 127 15240 280 42 41.4 -7.3 | 277 50 50.0 -6.1 36 103 16459 225 18 12.7 12.7 | 237 26 21.4 14.0 37 100 16620 290 7 6.6 -2.4 | 274 15 15.2 -1.2 38 97 16764 290 7 6.6 -2.4 | 274 15 15.2 -1.2 39 87 17374 50 11 -8.4 -7.1 | 358 6 0.2 -5.8 40 87 17387 65 13 -11.8 -5.5 | 36 5 -3.1 -4.3 41 83 17678 75 11 -10.6 -2.8 | 51 3 -2.0 -1.6 42 78 17983 45 19 -13.4 -13.4 | 21 13 -4.8 -12.2 43 74 18288 60 13 -11.3 -6.5 | 26 6 -2.6 -5.3 44 70 18590 45 10 -7.1 -7.1 | 345 6 1.6 -5.8 45 66 18898 45 10 -7.1 -7.1 | 345 6 1.6 -5.8 46 63 19202 20 12 -4.1 -11.3 | 336 11 4.6 -10.1 47 60 19507 70 10 -9.4 -3.4 | 19 2 -0.7 -2.2 48 57 19812 25 7 -3.0 -6.3 | 312 8 5.7 -5.1 49 51 20422 95 19 -18.9 1.7 | 106 11 -10.3 2.9 50 50 20560 85 28 -27.9 -2.4 | 86 19 -19.2 -1.2 51 46 21031 85 30 -29.9 -2.6 | 86 21 -21.2 -1.4 52 44 21336 110 30 -28.2 10.3 | 120 23 -19.5 11.5 53 40 21946 105 28 -27.0 7.2 | 115 20 -18.4 8.5 54 38 22250 85 30 -29.9 -2.6 | 86 21 -21.2 -1.4 55 36 22555 85 48 -47.8 -4.2 | 86 39 -39.2 -3.0 56 30 23630 85 56 -55.8 -4.9 | 86 47 -47.1 -3.7 57 28 24079 80 56 -55.1 -9.7 | 80 47 -46.5 -8.5 58 27 24384 90 57 -57.0 0.0 | 91 48 -48.3 1.2 59 22 25580 105 72 -69.5 18.6 | 108 64 -60.9 19.9 60 20 25908 105 72 -69.5 18.6 | 108 64 -60.9 19.9 Wind Parameters Mean winds (0-6000m): 51.9 at 11.7 knts Storm direction: 81.9 at 8.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 141.4 deg Storm rel helicity (0-3000m) pos: 119.1 neg: -3.2 tot: 115.9 m^2/s^2 ave: 38.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.2 10^-3/s Energy-Hel index: 0.25 Bulk Rich Number: 14.08 Bulk Shear: 26.21 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 ------------------------------------------------------------------------------- 500 327 9 295 15| 10.6 0.0 10.6| 38.1 0.0 38.1 76.2 0.65| 14.7 9.5 1000 355 13 321 15| 9.1 0.0 9.1| 84.8 0.0 84.8 84.8 0.78| 12.9 10.1 1500 6 15 334 16| 5.7 0.0 5.7|105.1 0.0 105.1 70.1 0.77| 10.9 8.4 2000 16 16 342 15| 3.2 0.0 3.2|108.7 -1.5 107.2 53.6 0.66| 9.7 6.4 2500 21 15 346 13| 2.5 0.0 2.5|110.8 -3.2 107.5 43.0 0.60| 8.6 5.2 3000 27 15 351 12| 2.1 0.0 2.1|119.1 -3.2 115.9 38.6 0.61| 8.5 5.2 4000 37 13 355 9| 1.3 0.0 1.3|119.1 -5.8 113.2 28.3 0.41| 7.5 3.1 5000 46 12 1 7| 1.0 0.2 1.2|119.1 -6.7 112.3 22.5 0.35| 6.3 2.2 6000 52 12 5 6| 0.9 0.1 1.1|119.8 -9.3 110.5 18.4 0.29| 6.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251210.12.gif