UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for MMVR... Searching the city database file for: MMVR ... Date:1200Z 8 DEC 25 Station: MMVR WMO ident: 76692 Latitude: 19.15 Longitude: -96.12 Elevation: 35.00 ------------------------------------------------------------------------------- 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 35 26.4 21.7 75 4.7 23.0 20 12 298.4 301.4 295.7 346.0 16.34 1 1000 123 25.4 22.2 82 3.2 23.1 15 14 298.5 301.7 296.3 348.3 17.09 2 925 805 20.8 18.6 87 2.2 19.3 360 23 300.6 303.3 295.3 343.8 14.74 3 850 1534 15.4 14.0 91 1.4 14.5 350 23 302.3 304.5 293.7 337.5 11.91 4 843 1605 17.6 11.6 68 6.0 13.7 349 21 305.3 307.2 293.3 336.0 10.23 5 801 2041 13.6 9.8 78 3.8 11.2 19 15 305.5 307.3 292.9 334.2 9.54 6 778 2287 12.8 4.8 58 8.0 8.2 30 15 307.2 308.5 291.3 328.4 6.95 7 720 2936 8.8 6.0 83 2.8 7.1 24 18 309.7 311.3 293.0 334.8 8.17 8 700 3170 7.6 3.6 76 4.0 5.3 35 18 310.9 312.2 292.5 332.8 7.10 9 669 3541 5.4 2.0 79 3.4 3.5 42 12 312.5 313.7 292.6 333.1 6.62 10 647 3813 4.8 -4.2 52 9.0 0.4 49 11 314.8 315.6 291.3 328.6 4.33 11 634 3978 4.0 -3.0 60 7.0 0.5 59 10 315.7 316.7 292.0 331.2 4.84 12 622 4133 3.4 -6.6 48 10.0 -1.3 17 9 316.8 317.5 291.4 328.9 3.75 13 611 4277 2.4 -1.8 74 4.2 0.2 337 8 317.2 318.3 293.0 334.8 5.49 14 567 4876 -1.1 -4.9 75 3.8 -3.0 321 12 320.0 320.9 293.1 335.2 4.69 15 553 5075 -0.7 -9.7 51 9.0 -4.7 341 11 322.8 323.4 292.7 333.8 3.31 16 520 5562 -4.5 -8.3 75 3.8 -6.2 324 8 323.9 324.7 293.6 336.9 3.93 17 500 5870 -6.1 -12.1 62 6.0 -8.6 270 8 325.6 326.2 293.3 335.8 3.02 18 474 6287 -7.7 -21.7 32 14.0 -12.2 271 16 328.6 328.9 292.7 333.6 1.42 19 449 6707 -11.1 -21.1 43 10.0 -14.3 285 16 329.5 329.8 293.1 335.1 1.58 20 426 7111 -11.9 -39.9 8 28.0 -17.3 273 24 333.5 333.5 292.9 334.5 0.28 21 400 7590 -15.7 -38.7 12 23.0 -20.0 260 18 334.6 334.7 293.3 335.9 0.34 22 360 8375 -22.9 -40.9 18 18.0 -25.6 265 18 335.2 335.2 293.4 336.3 0.30 23 330 9008 -26.7 -46.7 13 20.0 -29.0 252 18 338.4 338.4 294.1 339.1 0.17 24 300 9690 -31.9 -51.9 12 20.0 -33.6 225 19 340.4 340.4 294.5 340.9 0.11 25 250 10950 -42.1 -61.1 11 19.0 -42.9 230 23 343.5 343.5 295.2 343.6 0.04 26 231 11480 -46.9 -65.9 10 19.0 -47.4 242 22 344.0 344.0 295.3 344.1 0.02 27 200 12420 -54.7 -67.7 19 13.0 -54.9 230 35 346.1 346.1 295.8 346.2 0.02 28 178 13153 -60.9 -68.9 34 8.0 -61.0 233 42 347.7 347.7 296.1 347.8 0.02 29 154 14041 -66.1 -78.1 17 12.0 -66.2 236 43 353.5 353.5 297.4 353.6 0.01 30 150 14200 -66.9 -78.9 17 12.0 -67.0 245 39 354.8 354.8 297.7 354.9 0.01 31 109 16068 -77.9 -86.9 22 9.0 -77.9 235 35 368.0 368.0 300.2 368.0 0.00 32 100 16560 -77.1 -88.1 16 11.0 -77.1 245 37 378.8 378.8 302.1 378.8 0.00 33 97 16736 -75.3 -87.3 14 12.0 -75.3 245 37 385.6 385.6 303.1 385.6 0.00 34 72 18433 -83.3 -93.3 16 10.0 -83.3 199 13 402.9 402.9 305.6 402.9 0.00 35 70 18590 -82.7 -92.7 16 10.0 -82.7 215 16 407.5 407.5 306.2 407.5 0.00 36 63 19183 -78.9 -89.9 15 11.0 -78.9 250 10 428.3 428.3 308.6 428.3 0.00 37 56 19862 -73.1 -87.1 10 14.0 -73.2 170 14 456.2 456.2 311.4 456.2 0.00 38 53 20189 -67.1 -86.1 5 19.0 -67.3 205 12 477.3 477.3 313.2 477.4 0.00 39 50 20540 -66.9 -87.9 4 21.0 -67.1 335 8 485.8 485.8 313.9 485.9 0.00 40 47 20916 -66.7 -89.7 3 23.0 -67.0 301 7 495.0 495.0 314.6 495.0 0.00 41 45 21181 -63.7 -90.7 1 27.0 -64.1 288 5 508.5 508.5 315.5 508.5 0.00 42 38 22211 -68.1 -95.1 1 27.0 -68.4 312 4 522.4 522.4 316.5 522.5 0.00 43 30 23670 -58.1 -92.1 1 34.0 -59.2 115 8 586.2 586.3 320.0 586.3 0.00 44 22 25638 -55.5 -90.5 1 35.0 -57.5 248 10 648.4 648.4 322.6 648.4 0.00 45 20 26250 -52.7 -88.7 1 36.0 -55.5 270 12 674.9 674.9 323.6 674.9 0.01 46 18 26935 -49.9 -85.9 1 36.0 -53.7 267 12 704.3 704.3 324.6 704.4 0.01 47 15 28118 -53.1 -88.1 1 35.0 -56.4 316 17 731.4 731.4 325.4 731.5 0.01 TRP 109 16068 -77.9 -86.9 22 9.0 -77.9 235 35 368.0 368.0 300.2 368.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5747.00 m Freezing level: 580.83 mb = 4687.70 m = 15379.40 ft Wetbulb zero: 630.81 mb = 4018.80 m = 13184.89 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 73.45 % Est. max temperature: 29.95 C = 85.91 F Sfc-Lift cond lev (LCL): 946.23 mb = 606.49 m = 1989.76 ft T: 22.14 C 700-500 lapse rate: 5.07 C/km ThetaE index: 19.89 C Layer 925.0- 720.0 mb Conv cond level (CCL): 904.79 mb = 995.50 m = 3266.05 ft Mean mixing ratio: 15.83 g/kg Conv temperature: 29.00 C = 84.20 F Cap Strength: 1.17 C Lifted Index: -1.67 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.25 C Lifted Index @700 mb: -1.85 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.10 C K Index: 31.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 222.00 Risk: None Energy Index: -0.37 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 483.66 J/kg Max Up Vert Vel: 31.10 m/s Conv Inhibition (B-): 5.20 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 924.39 mb = 810.72 m = 2659.80 ft Lev Free Conv (LFC): 889.39 mb = 1143.49 m = 3751.55 ft Equ Level (EL): 839.39 mb = 1641.38 m = 5385.04 ft B at Equ Level: 9.62 J/kg Max Parcel Lev (MPL): 129.39 mb = 15064.95 m = 49425.10 ft Wind level data Storm motion: 34 at 11 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 35 20 12 -4.1 -11.3 | 321 3 1.9 -2.3 1 1000 123 15 14 -3.6 -13.5 | 332 5 2.4 -4.6 2 979 305 20 16 -5.5 -15.0 | 355 6 0.5 -6.1 3 925 805 360 23 -0.0 -23.0 | 337 15 6.0 -14.1 4 882 1219 345 23 6.0 -22.2 | 318 18 12.0 -13.3 5 850 1534 350 23 4.0 -22.7 | 324 17 10.0 -13.7 6 821 1829 345 16 4.1 -15.5 | 303 12 10.2 -6.5 7 792 2134 35 14 -8.0 -11.5 | 39 3 -2.0 -2.5 8 736 2743 15 18 -4.7 -17.4 | 351 9 1.4 -8.4 9 700 3170 35 18 -10.3 -14.7 | 37 7 -4.3 -5.8 10 684 3353 45 12 -8.5 -8.5 | 100 3 -2.5 0.5 11 659 3658 40 12 -7.7 -9.2 | 82 2 -1.7 -0.3 12 634 3962 60 10 -8.7 -5.0 | 146 5 -2.6 3.9 13 611 4267 335 8 3.4 -7.3 | 260 10 9.4 1.7 14 588 4572 340 8 2.7 -7.5 | 261 9 8.7 1.4 15 566 4877 320 12 7.7 -9.2 | 271 14 13.7 -0.3 16 545 5182 355 10 0.9 -10.0 | 278 7 6.9 -1.0 17 524 5486 340 8 2.7 -7.5 | 261 9 8.7 1.4 18 505 5791 270 8 8.0 -0.0 | 237 17 14.0 8.9 19 500 5870 270 8 8.0 -0.0 | 237 17 14.0 8.9 20 486 6096 265 16 15.9 1.4 | 245 24 22.0 10.3 21 449 6706 285 16 15.5 -4.1 | 257 22 21.5 4.8 22 431 7010 275 25 24.9 -2.2 | 258 32 30.9 6.8 23 400 7590 260 18 17.7 3.1 | 243 27 23.7 12.1 24 366 8230 250 18 16.9 6.2 | 237 27 22.9 15.1 25 351 8534 285 18 17.4 -4.7 | 260 24 23.4 4.3 26 310 9449 220 18 11.6 13.8 | 218 29 17.6 22.7 27 300 9690 225 19 13.4 13.4 | 221 30 19.4 22.4 28 284 10058 235 25 20.5 14.3 | 229 35 26.5 23.3 29 250 10950 230 23 17.6 14.8 | 225 33 23.6 23.7 30 238 11278 245 19 17.2 8.0 | 234 29 23.2 17.0 31 207 12192 230 31 23.7 19.9 | 226 41 29.8 28.9 32 200 12420 230 35 26.8 22.5 | 226 45 32.8 31.4 33 162 13716 235 47 38.5 27.0 | 231 57 44.5 35.9 34 154 14021 235 43 35.2 24.7 | 231 53 41.2 33.6 35 150 14200 245 39 35.3 16.5 | 238 49 41.4 25.4 36 132 14935 270 35 35.0 -0.0 | 258 42 41.0 8.9 37 119 15545 240 37 32.0 18.5 | 234 47 38.1 27.4 38 109 16068 235 35 28.7 20.1 | 230 45 34.7 29.0 39 100 16560 245 37 33.5 15.6 | 238 47 39.5 24.6 40 96 16764 245 37 33.5 15.6 | 238 47 39.5 24.6 41 78 17983 265 6 6.0 0.5 | 232 15 12.0 9.5 42 74 18288 185 10 0.9 10.0 | 200 20 6.9 18.9 43 70 18590 215 16 9.2 13.1 | 215 27 15.2 22.0 44 70 18593 170 18 -3.1 17.7 | 186 27 2.9 26.7 45 66 18898 230 10 7.7 6.4 | 222 21 13.7 15.4 46 63 19202 250 10 9.4 3.4 | 231 20 15.4 12.4 47 60 19507 150 8 -4.0 6.9 | 187 16 2.0 15.9 48 57 19812 170 14 -2.4 13.8 | 189 23 3.6 22.7 49 54 20117 170 14 -2.4 13.8 | 189 23 3.6 22.7 50 51 20422 295 6 5.4 -2.5 | 241 13 11.4 6.4 51 50 20540 335 8 3.4 -7.3 | 260 10 9.4 1.7 52 49 20726 345 10 2.6 -9.7 | 275 9 8.6 -0.7 53 46 21031 275 6 6.0 -0.5 | 235 15 12.0 8.4 54 44 21336 300 4 3.5 -2.0 | 234 12 9.5 6.9 55 42 21641 340 2 0.7 -1.9 | 223 10 6.7 7.1 56 40 21946 240 4 3.5 2.0 | 221 14 9.5 10.9 57 38 22250 320 4 2.6 -3.1 | 236 10 8.6 5.9 58 36 22555 305 2 1.6 -1.1 | 224 11 7.6 7.8 59 34 22860 65 4 -3.6 -1.7 | 198 8 2.4 7.3 60 33 23165 120 6 -5.2 3.0 | 184 12 0.8 11.9 61 31 23470 100 4 -3.9 0.7 | 192 10 2.1 9.6 62 30 23670 115 8 -7.3 3.4 | 174 12 -1.2 12.3 63 30 23774 95 8 -8.0 0.7 | 169 10 -2.0 9.6 64 28 24079 145 6 -3.4 4.9 | 191 14 2.6 13.9 65 27 24384 135 4 -2.8 2.8 | 195 12 3.2 11.8 66 23 25298 240 6 5.2 3.0 | 223 16 11.2 11.9 67 22 25603 245 10 9.1 4.2 | 229 20 15.1 13.2 68 21 25908 270 10 10.0 -0.0 | 241 18 16.0 8.9 69 20 26213 260 12 11.8 2.1 | 238 21 17.8 11.0 70 20 26250 270 12 12.0 -0.0 | 244 20 18.0 8.9 71 17 26822 265 12 12.0 1.0 | 241 21 18.0 10.0 72 14 27432 330 18 9.0 -15.6 | 294 16 15.0 -6.6 73 11 28346 340 25 8.6 -23.5 | 315 21 14.6 -14.6 Wind Parameters Mean winds (0-6000m): 3.9 at 14.4 knts Storm direction: 33.9 at 10.8 knts Shear (0-3000m) pos: 2.5 neg: 2.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 60.2 deg Storm rel helicity (0-3000m) pos: 35.6 neg: -58.2 tot: -22.6 m^2/s^2 ave: -7.5 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 0.1 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 297.82 Bulk Shear: 1.62 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 16 16 345 6| 0.0 7.8 7.8| 3.9 -2.4 1.5 2.9 0.21| 8.9 1.9 1000 7 19 339 10| 0.0 7.0 7.0| 3.9 -22.3 -18.4 -18.4 -0.19| 8.9 -1.7 1500 360 20 331 13| 0.0 4.8 4.8| 11.7 -32.8 -21.2 -14.1 -0.18| 7.5 -1.4 2000 358 20 328 13| 3.2 3.6 6.8| 23.8 -51.9 -28.2 -14.1 -0.08| 9.8 -0.8 2500 3 19 332 11| 2.6 2.9 5.4| 27.3 -55.5 -28.3 -11.3 -0.05| 9.6 -0.5 3000 5 19 336 10| 2.5 2.4 4.9| 35.6 -58.2 -22.6 -7.5 0.01| 9.1 0.1 4000 13 17 343 8| 2.3 1.8 4.1| 46.8 -58.4 -11.6 -2.9 0.16| 9.0 1.4 5000 8 15 330 7| 1.9 2.5 4.3| 57.9 -60.0 -2.1 -0.4 0.20| 9.1 1.8 6000 4 14 317 7| 1.6 2.6 4.1| 68.9 -85.2 -16.3 -2.7 0.11| 9.4 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMVR/skewt/MMVR.skewt.20251208.12.gif