UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for MPCZ... Searching the city database file for: MPCZ ... Date:1200Z 4 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 1012 7 23.0 21.6 92 1.4 22.1 360 3 295.1 298.1 294.7 341.8 16.26 1 1000 131 24.0 22.1 89 1.9 22.6 325 7 297.1 300.2 295.8 346.3 16.98 2 996 166 24.8 21.7 83 3.1 22.6 328 8 298.3 301.3 295.9 346.7 16.63 3 925 814 20.6 18.0 85 2.6 18.8 35 7 300.4 303.0 294.8 341.9 14.18 4 888 1166 17.8 16.3 91 1.5 16.8 39 18 301.0 303.4 294.3 339.9 13.24 5 850 1541 16.4 13.5 83 2.9 14.5 35 23 303.3 305.5 293.7 337.5 11.52 6 800 2056 14.6 10.6 77 4.0 12.0 33 21 306.7 308.6 293.6 337.1 10.09 7 793 2130 15.2 4.2 48 11.0 8.9 30 20 308.1 309.4 291.2 328.1 6.53 8 711 3046 9.2 -3.8 40 13.0 2.8 20 12 311.3 312.1 290.0 324.1 4.06 9 700 3175 9.6 -8.4 27 18.0 1.4 15 12 313.1 313.7 289.5 322.4 2.90 10 674 3488 8.8 -16.2 15 25.0 -0.9 353 13 315.6 315.9 289.0 321.0 1.60 11 627 4082 5.6 -21.4 12 27.0 -3.7 4 12 318.6 318.8 289.5 322.4 1.10 12 500 5900 -3.3 -39.3 4 36.0 -11.2 30 16 329.0 329.1 291.7 330.0 0.25 13 497 5948 -3.3 -39.3 4 36.0 -11.3 31 16 329.6 329.6 291.9 330.6 0.25 14 440 6895 -11.5 -42.5 6 31.0 -17.0 34 10 330.9 330.9 292.2 331.7 0.21 15 433 7018 -11.1 -30.1 19 19.0 -15.9 32 8 332.9 333.1 293.2 335.6 0.72 16 400 7620 -15.9 -27.9 35 12.0 -18.9 350 17 334.3 334.5 293.8 337.9 0.96 17 382 7965 -18.3 -26.3 49 8.0 -20.4 348 18 335.6 335.8 294.3 339.9 1.17 18 363 8344 -20.7 -40.7 15 20.0 -23.9 322 19 337.3 337.4 294.0 338.5 0.30 19 309 9511 -30.9 -35.1 67 4.2 -31.6 9 9 339.0 339.1 294.6 341.3 0.63 20 300 9720 -31.9 -37.9 55 6.0 -32.7 65 6 340.4 340.5 294.8 342.3 0.49 21 292 9910 -32.7 -39.7 50 7.0 -33.6 46 6 341.9 342.0 295.1 343.5 0.42 22 250 10980 -41.5 -47.5 52 6.0 -41.9 130 17 344.4 344.4 295.6 345.2 0.21 23 229 11568 -46.5 -57.5 28 11.0 -47.0 137 21 345.5 345.5 295.7 345.8 0.07 24 200 12450 -54.7 -61.7 42 7.0 -54.9 135 29 346.1 346.2 295.8 346.3 0.05 25 179 13152 -60.7 -66.7 45 6.0 -60.8 134 37 347.5 347.5 296.1 347.6 0.03 26 161 13808 -63.7 -76.7 15 13.0 -63.8 143 45 353.1 353.1 297.3 353.2 0.01 27 150 14240 -66.7 -74.7 32 8.0 -66.8 160 37 355.2 355.2 297.7 355.2 0.01 28 147 14361 -67.7 -74.7 36 7.0 -67.8 162 37 355.5 355.5 297.8 355.6 0.01 29 117 15709 -73.7 -86.7 12 13.0 -73.7 191 24 368.4 368.4 300.3 368.4 0.00 30 100 16610 -79.3 -89.3 18 10.0 -79.3 220 8 374.5 374.5 301.4 374.5 0.00 31 78 17999 -85.5 -92.5 27 7.0 -85.5 80 18 389.2 389.2 303.7 389.2 0.00 32 70 18600 -81.9 -88.9 29 7.0 -81.9 75 21 409.2 409.2 306.4 409.2 0.00 33 58 19666 -76.9 -89.9 11 13.0 -77.0 102 30 443.1 443.1 310.2 443.1 0.00 34 50 20540 -67.1 -90.1 2 23.0 -67.3 85 27 485.4 485.4 313.9 485.4 0.00 35 48 20787 -65.5 -89.5 2 24.0 -65.8 95 24 494.9 494.9 314.6 494.9 0.00 36 44 21314 -67.9 -89.9 3 22.0 -68.1 80 34 501.5 501.5 315.1 501.5 0.00 37 37 22358 -66.9 -90.9 2 24.0 -67.2 84 39 529.5 529.5 316.9 529.5 0.00 38 32 23249 -60.5 -88.5 1 28.0 -61.3 88 43 569.1 569.1 319.1 569.1 0.00 39 30 23650 -61.3 -88.3 2 27.0 -62.1 90 45 577.5 577.5 319.5 577.6 0.01 40 23 25328 -53.9 -84.9 1 31.0 -56.1 84 44 644.9 644.9 322.5 645.0 0.01 TRP 78 17999 -85.5 -92.5 27 7.0 -85.5 80 18 389.2 389.2 303.7 389.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 547.09 mb = 5225.75 m = 17144.63 ft Wetbulb zero: 684.18 mb = 3364.04 m = 11036.73 ft Precipitable water: 1.48 inches Sfc-500 mean rel hum: 41.66 % Est. max temperature: 30.46 C = 86.84 F Sfc-Lift cond lev (LCL): 991.87 mb = 202.74 m = 665.15 ft T: 24.56 C 700-500 lapse rate: 4.73 C/km ThetaE index: 25.67 C Layer 925.0- 627.0 mb Conv cond level (CCL): 902.74 mb = 1024.22 m = 3360.27 ft Mean mixing ratio: 15.41 g/kg Conv temperature: 28.63 C = 83.53 F Cap Strength: 1.53 C Lifted Index: 1.90 C Risk: Showers probable Lifted Index @300 mb: -0.16 C Lifted Index @700 mb: 0.70 C Showalter Index: 4.53 C Risk: None Total Totals Index: 36.50 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 16.80 C K Index: 15.20 Risk: < 20 % chance of thunderstorms Sweat Index: 224.00 Risk: None Energy Index: -1.32 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.44 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 12.80 J/kg Cap Strength: 1.79 C Lift Cond Lev (LCL): 925.39 mb = 810.35 m = 2658.61 ft Lev Free Conv (LFC): 880.39 mb = 1240.11 m = 4068.56 ft Equ Level (EL): 870.39 mb = 1337.98 m = 4389.63 ft B at Equ Level: 13.39 J/kg Max Parcel Lev (MPL): 790.39 mb = 2157.68 m = 7078.91 ft Wind level data Storm motion: 53 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 1012 7 360 3 -0.0 -3.0 | 249 9 8.4 3.2 1 1000 131 325 7 4.0 -5.7 | 268 12 12.4 0.5 2 980 305 340 10 3.4 -9.4 | 285 12 11.8 -3.2 3 947 610 25 10 -4.2 -9.1 | 304 5 4.1 -2.8 4 925 814 35 7 -4.0 -5.7 | 263 4 4.4 0.5 5 914 914 35 7 -4.0 -5.7 | 263 4 4.4 0.5 6 882 1219 40 20 -12.9 -15.3 | 26 10 -4.5 -9.1 7 852 1524 35 24 -13.8 -19.7 | 22 14 -5.4 -13.4 8 850 1541 35 23 -13.2 -18.8 | 21 13 -4.8 -12.6 9 821 1829 40 22 -14.1 -16.9 | 29 12 -5.8 -10.6 10 792 2134 30 20 -10.0 -17.3 | 8 11 -1.6 -11.1 11 764 2438 20 15 -5.1 -14.1 | 338 8 3.2 -7.9 12 737 2743 25 14 -5.9 -12.7 | 339 7 2.5 -6.4 13 711 3048 20 12 -4.1 -11.3 | 320 7 4.3 -5.0 14 700 3175 15 12 -3.1 -11.6 | 315 8 5.3 -5.4 15 660 3658 340 13 4.4 -12.2 | 295 14 12.8 -6.0 16 612 4267 15 12 -3.1 -11.6 | 315 8 5.3 -5.4 17 589 4572 40 11 -7.1 -8.4 | 329 3 1.3 -2.2 18 567 4877 30 10 -5.0 -8.7 | 306 4 3.4 -2.4 19 546 5182 360 8 -0.0 -8.0 | 282 9 8.4 -1.8 20 526 5486 40 17 -10.9 -13.0 | 21 7 -2.6 -6.8 21 507 5791 30 21 -10.5 -18.2 | 10 12 -2.1 -11.9 22 500 5900 30 16 -8.0 -13.9 | 357 8 0.4 -7.6 23 487 6096 35 16 -9.2 -13.1 | 7 7 -0.8 -6.9 24 469 6401 45 15 -10.6 -10.6 | 27 5 -2.2 -4.4 25 416 7315 25 5 -2.1 -4.5 | 255 6 6.3 1.7 26 400 7620 350 17 3.0 -16.7 | 313 15 11.3 -10.5 27 400 7620 350 13 2.3 -12.8 | 302 12 10.6 -6.6 28 384 7925 350 18 3.1 -17.7 | 315 16 11.5 -11.5 29 368 8230 330 20 10.0 -17.3 | 301 21 18.4 -11.1 30 353 8534 305 16 13.1 -9.2 | 278 22 21.5 -2.9 31 338 8839 300 10 8.7 -5.0 | 266 17 17.0 1.2 32 325 9144 315 9 6.4 -6.4 | 270 15 14.7 -0.1 33 311 9449 355 10 0.9 -10.0 | 292 10 9.2 -3.7 34 300 9720 65 6 -5.4 -2.5 | 218 5 2.9 3.7 35 299 9754 35 5 -2.9 -4.1 | 249 6 5.5 2.1 36 273 10363 80 10 -9.8 -1.7 | 162 5 -1.5 4.5 37 262 10668 70 12 -11.3 -4.1 | 126 4 -2.9 2.1 38 250 10973 125 15 -12.3 8.6 | 165 15 -3.9 14.8 39 250 10980 130 17 -13.0 10.9 | 165 18 -4.6 17.2 40 208 12192 145 26 -14.9 21.3 | 167 28 -6.5 27.5 41 200 12450 135 29 -20.5 20.5 | 156 29 -12.1 26.7 42 189 12802 130 31 -23.7 19.9 | 150 30 -15.4 26.2 43 163 13716 140 46 -29.6 35.2 | 153 47 -21.2 41.5 44 150 14240 160 37 -12.7 34.8 | 174 41 -4.3 41.0 45 126 15240 180 34 0.0 34.0 | 192 41 8.4 40.2 46 120 15545 185 27 2.4 26.9 | 198 35 10.7 33.1 47 108 16154 210 13 6.5 11.3 | 220 23 14.9 17.5 48 103 16459 200 18 6.2 16.9 | 212 27 14.5 23.2 49 100 16610 220 8 5.1 6.1 | 228 18 13.5 12.4 50 97 16764 220 8 5.1 6.1 | 228 18 13.5 12.4 51 87 17374 95 1 -1.0 0.1 | 229 10 7.4 6.3 52 83 17678 30 15 -7.5 -13.0 | 353 7 0.9 -6.7 53 78 17983 50 18 -13.8 -11.6 | 45 8 -5.4 -5.3 54 78 17999 80 18 -17.7 -3.1 | 108 10 -9.4 3.1 55 74 18288 90 20 -20.0 0.0 | 118 13 -11.6 6.2 56 70 18593 70 32 -30.1 -10.9 | 78 22 -21.7 -4.7 57 70 18600 75 21 -20.3 -5.4 | 94 12 -11.9 0.8 58 66 18898 75 20 -19.3 -5.2 | 96 11 -10.9 1.1 59 63 19202 60 17 -14.7 -8.5 | 70 7 -6.3 -2.3 60 60 19507 95 33 -32.9 2.9 | 110 26 -24.5 9.1 61 54 20117 120 22 -19.1 11.0 | 148 20 -10.7 17.2 62 51 20422 125 23 -18.8 13.2 | 152 22 -10.5 19.4 63 50 20540 85 27 -26.9 -2.4 | 102 19 -18.5 3.9 64 48 20726 100 22 -21.7 3.8 | 127 17 -13.3 10.1 65 46 21031 75 31 -29.9 -8.0 | 85 22 -21.6 -1.8 66 44 21336 80 34 -33.5 -5.9 | 91 25 -25.1 0.3 67 30 23650 90 45 -45.0 0.0 | 100 37 -36.6 6.2 68 25 24384 80 41 -40.4 -7.1 | 88 32 -32.0 -0.9 69 20 25298 90 50 -50.0 0.0 | 99 42 -41.6 6.2 70 18 25603 85 49 -48.8 -4.3 | 93 40 -40.4 2.0 Wind Parameters Mean winds (0-6000m): 23.3 at 13.9 knts Storm direction: 53.3 at 10.4 knts Shear (0-3000m) pos: 1.5 neg: 0.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 73.5 deg Storm rel helicity (0-3000m) pos: 43.0 neg: -34.6 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.26 Bulk Shear: 10.89 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 ------------------------------------------------------------------------------- 500 345 8 280 11| 7.3 0.0 7.3| 26.8 0.0 26.8 53.6 0.71| 13.7 9.7 1000 8 8 287 8| 4.5 0.0 4.5| 31.0 -3.7 27.3 27.3 0.46| 12.1 5.6 1500 25 12 326 6| 3.0 4.4 7.4| 38.3 -5.9 32.4 21.6 0.43| 12.7 5.4 2000 30 15 351 7| 2.2 2.5 4.8| 42.7 -13.1 29.6 14.8 0.35| 10.8 3.8 2500 29 15 353 7| 1.8 1.1 2.8| 42.7 -31.1 11.6 4.6 0.16| 10.2 1.6 3000 28 15 350 7| 1.5 0.6 2.1| 43.0 -34.6 8.3 2.8 0.12| 9.0 1.1 4000 22 14 337 8| 1.3 1.2 2.5| 49.6 -46.1 3.5 0.9 0.06| 8.3 0.5 5000 22 14 333 7| 1.6 1.3 2.9| 54.4 -48.6 5.8 1.2 0.05| 7.9 0.4 6000 23 14 336 7| 2.1 1.3 3.4| 76.7 -59.6 17.1 2.8 0.12| 8.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//MPCZ/skewt/MPCZ.skewt.20251204.12.gif