UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for MMVR... Searching the city database file for: MMVR ... Date:1200Z 9 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 1016 35 23.0 13.0 53 10.0 16.7 340 14 294.8 296.5 289.2 321.6 9.29 1 1000 154 22.6 12.6 53 10.0 16.3 335 16 295.8 297.4 289.5 322.3 9.20 2 925 829 17.0 12.1 73 4.9 14.0 345 25 296.7 298.4 290.2 324.6 9.63 3 867 1378 12.8 12.1 96 0.7 12.4 5 22 297.9 299.7 291.1 327.8 10.28 4 850 1545 12.0 11.5 97 0.5 11.7 10 21 298.7 300.6 291.2 328.1 10.08 5 760 2483 10.0 9.0 93 1.0 9.4 56 8 306.3 308.0 293.0 335.0 9.53 6 700 3165 6.8 5.7 93 1.1 6.2 130 6 310.0 311.6 293.2 335.3 8.24 7 608 4311 1.4 -2.0 78 3.4 -0.3 283 6 316.5 317.6 292.7 333.9 5.44 8 525 5477 -6.1 -8.4 84 2.3 -7.1 227 12 321.1 321.8 292.7 333.8 3.87 9 520 5552 -4.9 -12.9 53 8.0 -8.1 223 13 323.4 324.0 292.4 332.6 2.72 10 500 5860 -6.7 -14.7 53 8.0 -9.8 235 14 324.9 325.4 292.6 333.2 2.45 11 493 5970 -7.5 -16.5 48 9.0 -10.8 249 14 325.2 325.6 292.4 332.5 2.13 12 486 6081 -7.7 -21.7 32 14.0 -12.1 263 14 326.3 326.6 292.0 331.1 1.39 13 444 6780 -11.3 -31.3 17 20.0 -16.1 257 15 330.3 330.4 292.4 332.6 0.63 14 420 7203 -15.3 -25.3 42 10.0 -18.0 258 17 330.5 330.7 293.0 334.6 1.16 15 407 7440 -17.5 -25.5 50 8.0 -19.6 250 18 330.6 330.8 293.0 334.8 1.18 16 400 7570 -17.9 -29.9 34 12.0 -20.6 245 18 331.7 331.9 293.0 334.7 0.80 17 374 8069 -20.5 -41.5 13 21.0 -23.7 236 17 334.7 334.8 293.3 335.8 0.27 18 346 8639 -23.9 -50.9 6 27.0 -26.9 221 19 337.6 337.7 293.9 338.1 0.10 19 300 9660 -32.9 -54.9 9 22.0 -34.5 210 23 339.0 339.0 294.1 339.3 0.07 20 250 10920 -43.7 -59.7 15 16.0 -44.3 225 25 341.1 341.1 294.6 341.3 0.05 21 234 11360 -47.5 -60.5 21 13.0 -47.9 222 28 341.9 341.9 294.8 342.1 0.05 22 200 12380 -54.7 -69.7 14 15.0 -54.9 240 37 346.1 346.1 295.8 346.2 0.02 23 150 14180 -64.9 -81.9 8 17.0 -65.0 240 43 358.3 358.3 298.4 358.3 0.00 24 142 14511 -68.1 -83.1 10 15.0 -68.2 240 42 358.3 358.3 298.4 358.4 0.00 25 111 15959 -75.9 -89.9 9 14.0 -75.9 267 44 369.9 369.9 300.5 369.9 0.00 26 100 16560 -76.3 -89.3 11 13.0 -76.3 260 33 380.3 380.3 302.3 380.3 0.00 27 79 17913 -81.3 -92.3 14 11.0 -81.3 215 29 396.5 396.5 304.7 396.5 0.00 28 70 18600 -79.9 -90.9 14 11.0 -79.9 5 4 413.4 413.4 306.9 413.5 0.00 29 57 19761 -78.7 -88.7 18 10.0 -78.7 238 14 441.2 441.2 310.0 441.2 0.00 30 52 20295 -68.5 -87.5 5 19.0 -68.7 302 12 476.7 476.7 313.2 476.7 0.00 31 50 20530 -67.7 -87.7 4 20.0 -67.9 275 6 484.0 484.0 313.8 484.0 0.00 32 45 21167 -68.9 -90.9 3 22.0 -69.1 119 8 495.8 495.8 314.7 495.9 0.00 33 43 21441 -67.7 -91.7 2 24.0 -67.9 197 10 505.3 505.3 315.3 505.3 0.00 34 41 21732 -64.1 -92.1 1 28.0 -64.5 274 8 521.2 521.2 316.4 521.2 0.00 35 30 23680 -58.5 -92.5 1 34.0 -59.6 185 18 585.2 585.2 319.9 585.2 0.00 36 25 24830 -57.1 -91.1 1 34.0 -58.6 285 14 620.5 620.5 321.5 620.5 0.00 37 23 25361 -53.5 -88.5 1 35.0 -55.8 300 12 646.1 646.1 322.5 646.1 0.01 38 20 26260 -53.7 -88.7 1 35.0 -56.2 305 10 671.8 671.8 323.5 671.9 0.01 39 12 29572 -49.9 -85.9 1 36.0 -54.9 288 8 790.9 791.0 327.0 791.1 0.02 40 11 30146 -45.7 -82.7 1 37.0 -52.7 269 7 826.1 826.1 327.8 826.5 0.04 TRP 79 17913 -81.3 -92.3 14 11.0 -81.3 215 29 396.5 396.5 304.7 396.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5706.00 m Freezing level: 592.51 mb = 4528.93 m = 14858.52 ft Wetbulb zero: 612.69 mb = 4248.72 m = 13939.19 ft Precipitable water: 1.68 inches Sfc-500 mean rel hum: 81.89 % Est. max temperature: 26.12 C = 79.01 F Sfc-Lift cond lev (LCL): 876.75 mb = 1283.61 m = 4211.27 ft T: 13.53 C 700-500 lapse rate: 5.01 C/km Conv cond level (CCL): 723.91 mb = 2886.37 m = 9469.62 ft Mean mixing ratio: 9.41 g/kg Conv temperature: 36.73 C = 98.12 F Cap Strength: 7.62 C Lifted Index: 7.87 C Risk: None Lifted Index @300 mb: 11.73 C Lifted Index @700 mb: 4.99 C Showalter Index: 5.41 C Risk: None Total Totals Index: 36.90 C Risk: None Vertical Totals Index: 18.70 C Cross Totals Index: 18.20 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 194.00 Risk: None Energy Index: 1.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.36 J/kg Max Up Vert Vel: 2.59 m/s Conv Inhibition (B-): 49247.75 J/kg Cap Strength: 7.82 C Lift Cond Lev (LCL): 862.62 mb = 1421.10 m = 4662.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 11 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 1016 35 340 14 4.8 -13.2 | 303 8 6.4 -4.2 1 1000 154 335 16 6.8 -14.5 | 304 10 8.4 -5.6 2 925 829 345 25 6.5 -24.1 | 332 17 8.1 -15.2 3 916 914 350 25 4.3 -24.6 | 339 17 6.0 -15.7 4 850 1545 10 21 -3.6 -20.7 | 10 12 -2.0 -11.8 5 792 2134 25 10 -4.2 -9.1 | 87 3 -2.6 -0.1 6 764 2438 55 8 -6.6 -4.6 | 132 7 -4.9 4.3 7 736 2743 60 8 -6.9 -4.0 | 133 7 -5.3 4.9 8 710 3048 135 6 -4.2 4.2 | 169 13 -2.6 13.2 9 700 3165 130 6 -4.6 3.9 | 167 13 -2.9 12.8 10 684 3353 180 4 0.0 4.0 | 187 13 1.7 12.9 11 658 3658 95 2 -2.0 0.2 | 178 9 -0.3 9.1 12 634 3962 280 2 2.0 -0.3 | 203 9 3.6 8.6 13 610 4267 280 6 5.9 -1.0 | 224 11 7.6 7.9 14 587 4572 320 10 6.4 -7.7 | 261 8 8.1 1.3 15 524 5486 225 12 8.5 8.5 | 210 20 10.1 17.4 16 504 5791 215 16 9.2 13.1 | 206 25 10.8 22.0 17 500 5860 235 14 11.5 8.0 | 218 21 13.1 17.0 18 485 6096 265 14 13.9 1.2 | 237 19 15.6 10.1 19 466 6401 245 14 12.7 5.9 | 224 21 14.3 14.8 20 430 7010 265 16 15.9 1.4 | 240 20 17.6 10.3 21 400 7570 245 18 16.3 7.6 | 227 24 18.0 16.5 22 381 7925 245 16 14.5 6.8 | 226 23 16.2 15.7 23 365 8230 225 18 12.7 12.7 | 214 26 14.4 21.7 24 300 9660 210 23 11.5 19.9 | 205 32 13.2 28.8 25 296 9754 205 25 10.6 22.7 | 201 34 12.2 31.6 26 259 10668 225 29 20.5 20.5 | 217 37 22.2 29.4 27 250 10920 225 25 17.7 17.7 | 216 33 19.3 26.6 28 226 11582 220 29 18.6 22.2 | 213 37 20.3 31.1 29 200 12380 240 37 32.0 18.5 | 231 43 33.7 27.4 30 196 12497 245 35 31.7 14.8 | 235 41 33.4 23.7 31 187 12802 235 33 27.0 18.9 | 226 40 28.7 27.9 32 162 13716 235 53 43.4 30.4 | 229 60 45.1 39.3 33 150 14180 240 43 37.2 21.5 | 232 49 38.9 30.4 34 139 14630 240 41 35.5 20.5 | 232 47 37.2 29.4 35 125 15240 255 53 51.2 13.7 | 247 57 52.9 22.6 36 107 16154 270 41 41.0 -0.0 | 258 44 42.7 8.9 37 100 16560 260 33 32.5 5.7 | 247 37 34.2 14.7 38 97 16764 260 33 32.5 5.7 | 247 37 34.2 14.7 39 87 17374 220 19 12.2 14.6 | 211 27 13.9 23.5 40 82 17678 230 23 17.6 14.8 | 219 31 19.3 23.7 41 79 17913 215 29 16.6 23.8 | 209 37 18.3 32.7 42 78 17983 220 29 18.6 22.2 | 213 37 20.3 31.1 43 74 18288 280 19 18.7 -3.3 | 255 21 20.4 5.6 44 70 18600 5 4 -0.3 -4.0 | 195 5 1.3 4.9 45 66 18898 245 6 5.4 2.5 | 212 13 7.1 11.5 46 63 19202 220 8 5.1 6.1 | 204 17 6.8 15.1 47 60 19507 185 12 1.0 12.0 | 187 21 2.7 20.9 48 54 20117 305 16 13.1 -9.2 | 271 15 14.8 -0.3 49 51 20422 300 10 8.7 -5.0 | 249 11 10.3 3.9 50 50 20530 275 6 6.0 -0.5 | 222 11 7.6 8.4 51 48 20726 270 8 8.0 -0.0 | 227 13 9.7 8.9 52 46 21031 100 4 -3.9 0.7 | 167 10 -2.3 9.6 53 44 21336 140 12 -7.7 9.2 | 162 19 -6.1 18.1 54 42 21641 280 8 7.9 -1.4 | 232 12 9.5 7.5 55 40 21946 265 8 8.0 0.7 | 225 14 9.6 9.6 56 38 22250 265 6 6.0 0.5 | 219 12 7.6 9.4 57 36 22555 315 10 7.1 -7.1 | 258 9 8.7 1.9 58 34 22860 270 6 6.0 -0.0 | 221 12 7.7 8.9 59 33 23165 210 2 1.0 1.7 | 194 11 2.7 10.7 60 31 23470 160 12 -4.1 11.3 | 173 20 -2.4 20.2 61 30 23680 185 18 1.6 17.9 | 187 27 3.2 26.9 62 28 24079 190 18 3.1 17.7 | 190 27 4.8 26.6 63 26 24689 270 12 12.0 -0.0 | 237 16 13.7 8.9 64 24 24994 300 16 13.9 -8.0 | 267 16 15.5 0.9 65 22 25603 300 10 8.7 -5.0 | 249 11 10.3 3.9 66 20 26213 325 12 6.9 -9.8 | 276 9 8.5 -0.9 67 20 26260 305 10 8.2 -5.7 | 252 10 9.9 3.2 68 19 26518 310 12 9.2 -7.7 | 264 11 10.9 1.2 69 17 26822 280 6 5.9 -1.0 | 224 11 7.6 7.9 70 16 27127 225 4 2.8 2.8 | 201 13 4.5 11.8 71 14 27432 275 12 12.0 -1.0 | 240 16 13.6 7.9 72 13 27737 295 4 3.6 -1.7 | 216 9 5.3 7.2 73 12 28042 295 8 7.3 -3.4 | 238 10 8.9 5.5 74 11 28346 265 6 6.0 0.5 | 219 12 7.6 9.4 75 10 28651 280 10 9.8 -1.7 | 238 14 11.5 7.2 76 9 29261 310 14 10.7 -9.0 | 270 12 12.4 -0.1 77 8 29566 215 18 10.3 14.7 | 207 27 12.0 23.7 78 7 30175 290 12 11.3 -4.1 | 250 14 12.9 4.8 Wind Parameters Mean winds (0-6000m): 340.5 at 12.1 knts Storm direction: 10.5 at 9.1 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -135.8 deg Storm rel helicity (0-3000m) pos: 94.0 neg: 0.0 tot: 94.0 m^2/s^2 ave: 31.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 4.04 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 ------------------------------------------------------------------------------- 500 338 18 312 11| 7.3 0.0 7.3| 11.9 0.0 11.9 23.8 0.49| 7.9 3.9 1000 343 21 324 13| 5.7 0.0 5.7| 39.1 0.0 39.1 39.1 0.64| 8.2 5.2 1500 349 21 335 13| 3.9 0.0 3.9| 60.7 0.0 60.7 40.5 0.70| 7.8 5.5 2000 354 20 342 12| 2.5 0.0 2.5| 70.5 0.0 70.5 35.3 0.65| 8.5 5.5 2500 358 18 347 9| 3.0 0.0 3.0| 75.6 0.0 75.6 30.3 0.65| 8.3 5.4 3000 3 16 353 7| 3.4 0.0 3.4| 94.0 0.0 94.0 31.3 0.66| 8.5 5.6 4000 4 13 350 4| 2.0 0.4 2.4|118.0 -5.7 112.4 28.1 0.61| 8.4 5.1 5000 355 12 317 4| 0.9 0.8 1.7|140.3 -21.3 119.0 23.8 0.53| 8.5 4.5 6000 341 12 294 6| 0.4 1.2 1.7|193.3 -66.9 126.4 21.1 0.41| 9.1 3.7 Wrote GIF file: /home/apache/climate/data/raob//MMVR/skewt/MMVR.skewt.20251209.12.gif