UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for MMVA... Searching the city database file for: MMVA ... Date:0000Z 29 NOV 25 Station: MMVA WMO ident: 76743 Latitude: 17.98 Longitude: -92.94 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 1015 10 27.2 21.2 70 6.0 22.9 50 5 299.1 302.0 295.6 345.1 15.80 1 1000 140 25.2 19.2 69 6.0 21.1 50 12 298.4 300.9 294.2 339.4 14.14 2 925 819 18.8 17.6 93 1.2 18.0 55 19 298.5 301.0 294.0 338.7 13.82 3 850 1545 14.6 14.4 99 0.2 14.5 85 19 301.4 303.7 293.7 337.5 12.23 4 700 3160 5.0 2.5 84 2.5 3.7 65 12 308.0 309.3 291.2 328.1 6.56 5 500 5840 -8.5 -16.5 52 8.0 -11.3 30 14 322.7 323.1 291.6 329.8 2.10 6 400 7540 -18.9 -27.9 45 9.0 -21.0 145 12 330.4 330.6 292.7 333.9 0.96 7 300 9630 -33.1 -43.1 36 10.0 -34.2 330 27 338.7 338.8 294.3 339.8 0.28 8 250 10880 -42.3 -59.3 14 17.0 -43.0 345 58 343.2 343.2 295.1 343.4 0.05 9 200 12350 -54.9 -65.9 24 11.0 -55.1 335 54 345.8 345.8 295.7 345.9 0.03 10 150 14130 -67.5 -79.5 17 12.0 -67.5 285 21 353.8 353.8 297.4 353.8 0.00 11 110 15953 -76.7 -86.7 19 10.0 -76.7 300 31 369.3 369.3 300.4 369.3 0.00 12 100 16500 -77.1 -87.1 19 10.0 -77.1 270 39 378.8 378.8 302.1 378.8 0.00 TRP 110 15953 -76.7 -86.7 19 10.0 -76.7 300 31 369.3 369.3 300.4 369.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 625.93 mb = 4152.59 m = 13623.83 ft Wetbulb zero: 651.30 mb = 3734.37 m = 12251.72 ft Precipitable water: 1.88 inches Sfc-500 mean rel hum: 79.23 % Est. max temperature: 28.98 C = 84.16 F Sfc-Lift cond lev (LCL): 930.36 mb = 768.66 m = 2521.83 ft T: 19.27 C 700-500 lapse rate: 5.04 C/km ThetaE index: 17.03 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 901.27 mb = 1042.14 m = 3419.06 ft Mean mixing ratio: 14.09 g/kg Conv temperature: 27.56 C = 81.61 F Cap Strength: 0.44 C Lifted Index: -1.55 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.27 C Lifted Index @700 mb: -2.52 C Showalter Index: -0.67 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.10 C Cross Totals Index: 22.90 C K Index: 35.00 Risk: > 80 % chance of thunderstorms Sweat Index: 224.80 Risk: None Energy Index: -1.59 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 405.94 J/kg Max Up Vert Vel: 28.49 m/s Conv Inhibition (B-): 3.79 J/kg Cap Strength: 0.57 C Lift Cond Lev (LCL): 913.69 mb = 924.65 m = 3033.58 ft Lev Free Conv (LFC): 878.69 mb = 1260.00 m = 4133.82 ft Equ Level (EL): 338.69 mb = 8748.78 m = 28703.00 ft B at Equ Level: 404.76 J/kg Max Parcel Lev (MPL): 198.69 mb = 12390.72 m = 40651.47 ft Wind level data Storm motion: 89 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 1015 10 50 5 -3.8 -3.2 | 302 6 4.9 -3.0 1 1000 140 50 12 -9.2 -7.7 | 4 8 -0.5 -7.5 2 981 305 45 19 -13.4 -13.4 | 20 14 -4.7 -13.2 3 925 819 55 19 -15.6 -10.9 | 33 13 -6.8 -10.7 4 883 1219 80 21 -20.7 -3.6 | 74 12 -12.0 -3.5 5 850 1545 85 19 -18.9 -1.7 | 82 10 -10.2 -1.5 6 763 2438 45 14 -9.9 -9.9 | 7 10 -1.2 -9.7 7 709 3048 70 12 -11.3 -4.1 | 33 5 -2.6 -3.9 8 700 3160 65 12 -10.9 -5.1 | 24 5 -2.2 -4.9 9 683 3353 70 12 -11.3 -4.1 | 33 5 -2.6 -3.9 10 658 3658 25 8 -3.4 -7.3 | 323 9 5.3 -7.1 11 633 3962 100 4 -3.9 0.7 | 259 5 4.8 0.9 12 609 4267 160 2 -0.7 1.9 | 256 8 8.0 2.1 13 586 4572 115 4 -3.6 1.7 | 250 5 5.1 1.9 14 564 4877 350 4 0.7 -3.9 | 292 10 9.4 -3.7 15 543 5182 340 4 1.4 -3.8 | 289 11 10.1 -3.6 16 523 5486 35 6 -3.4 -4.9 | 312 7 5.3 -4.7 17 500 5840 30 14 -7.0 -12.1 | 352 12 1.7 -11.9 18 483 6096 25 12 -5.1 -10.9 | 341 11 3.6 -10.7 19 446 6706 45 12 -8.5 -8.5 | 358 8 0.2 -8.3 20 429 7010 45 10 -7.1 -7.1 | 347 7 1.6 -6.9 21 412 7315 80 8 -7.9 -1.4 | 325 1 0.8 -1.2 22 400 7540 145 12 -6.9 9.8 | 190 10 1.8 10.0 23 396 7620 150 10 -5.0 8.7 | 203 10 3.7 8.9 24 379 7925 200 8 2.7 7.5 | 236 14 11.5 7.7 25 364 8230 295 14 12.7 -5.9 | 285 22 21.4 -5.7 26 349 8534 275 12 12.0 -1.0 | 272 21 20.7 -0.8 27 334 8839 290 12 11.3 -4.1 | 281 20 20.0 -3.9 28 321 9144 285 14 13.5 -3.6 | 279 23 22.2 -3.4 29 308 9449 325 19 10.9 -15.6 | 308 25 19.6 -15.4 30 300 9630 330 27 13.5 -23.4 | 316 32 22.2 -23.2 31 250 10880 345 58 15.0 -56.0 | 337 61 23.7 -55.8 32 235 11278 340 60 20.5 -56.4 | 333 63 29.2 -56.2 33 215 11887 340 60 20.5 -56.4 | 333 63 29.2 -56.2 34 200 12350 335 54 22.8 -48.9 | 327 58 31.5 -48.7 35 177 13106 330 49 24.5 -42.4 | 322 54 33.2 -42.2 36 168 13411 325 29 16.6 -23.8 | 313 35 25.4 -23.6 37 153 14021 285 18 17.4 -4.7 | 280 26 26.1 -4.5 38 150 14130 285 21 20.3 -5.4 | 280 29 29.0 -5.2 39 138 14630 280 37 36.4 -6.4 | 278 46 45.2 -6.2 40 110 15953 300 31 26.8 -15.5 | 293 39 35.6 -15.3 41 106 16154 300 35 30.3 -17.5 | 294 43 39.0 -17.3 42 100 16500 270 39 39.0 -0.0 | 270 48 47.7 0.2 43 95 16764 265 41 40.8 3.6 | 266 50 49.6 3.8 44 90 17069 280 39 38.4 -6.8 | 278 48 47.1 -6.6 45 86 17374 270 35 35.0 -0.0 | 270 44 43.7 0.2 46 77 17983 285 23 22.2 -6.0 | 281 31 30.9 -5.8 47 73 18288 260 19 18.7 3.3 | 263 28 27.4 3.5 48 69 18593 275 19 18.9 -1.7 | 273 28 27.6 -1.5 49 65 18898 240 14 12.1 7.0 | 251 22 20.8 7.2 50 62 19202 180 6 0.0 6.0 | 235 11 8.7 6.2 51 58 19507 160 12 -4.1 11.3 | 202 12 4.6 11.5 52 55 19812 210 16 8.0 13.9 | 230 22 16.7 14.1 53 52 20117 190 16 2.8 15.8 | 216 20 11.5 16.0 54 50 20422 250 4 3.8 1.4 | 263 13 12.5 1.6 55 47 20726 200 16 5.5 15.0 | 223 21 14.2 15.2 56 45 21031 170 10 -1.7 9.8 | 215 12 7.0 10.0 57 40 21641 230 4 3.1 2.6 | 257 12 11.8 2.8 58 38 21946 325 2 1.1 -1.6 | 278 10 9.9 -1.4 59 36 22250 75 4 -3.9 -1.0 | 280 5 4.9 -0.8 60 34 22555 140 16 -10.3 12.3 | 173 13 -1.6 12.5 61 32 22860 130 10 -7.7 6.4 | 189 7 1.1 6.6 62 30 23165 145 12 -6.9 9.8 | 190 10 1.8 10.0 63 27 23774 170 8 -1.4 7.9 | 222 11 7.3 8.1 64 26 24079 115 6 -5.4 2.5 | 230 4 3.3 2.7 65 25 24384 85 4 -4.0 -0.3 | 272 5 4.7 -0.2 66 23 24689 40 8 -5.1 -6.1 | 329 7 3.6 -5.9 67 21 25298 35 12 -6.9 -9.8 | 349 10 1.8 -9.6 68 20 25603 80 10 -9.8 -1.7 | 36 2 -1.1 -1.5 69 18 26213 95 6 -6.0 0.5 | 255 3 2.7 0.7 70 17 26518 40 8 -5.1 -6.1 | 329 7 3.6 -5.9 71 16 26822 20 8 -2.7 -7.5 | 321 9 6.0 -7.3 Wind Parameters Mean winds (0-6000m): 58.7 at 11.6 knts Storm direction: 88.7 at 8.7 knts Shear (0-3000m) pos: 2.8 neg: 2.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 66.8 neg: -29.9 tot: 37.0 m^2/s^2 ave: 12.3 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 2.4 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 163.06 Bulk Shear: 2.49 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 47 15 13 10| 0.0 14.4 14.4| 22.1 0.0 22.1 44.2 0.70| 16.1 11.3 1000 52 17 25 11| 3.2 7.2 10.4| 42.1 0.0 42.1 42.1 0.78| 11.2 8.7 1500 62 18 41 11| 4.0 4.8 8.8| 61.8 0.0 61.8 41.2 0.80| 9.9 7.9 2000 65 18 47 11| 3.0 4.1 7.1| 61.8 -16.9 44.9 22.5 0.46| 9.2 4.2 2500 64 17 43 10| 2.4 3.4 5.8| 62.0 -29.9 32.2 12.9 0.27| 8.6 2.3 3000 63 17 40 10| 2.8 2.9 5.7| 66.8 -29.9 37.0 12.3 0.30| 8.0 2.4 4000 63 15 34 8| 3.0 2.5 5.5| 67.4 -49.3 18.1 4.5 0.01| 8.3 0.1 5000 63 12 24 6| 2.5 2.6 5.1| 74.3 -53.1 21.3 4.3 0.05| 8.1 0.4 6000 59 12 12 6| 2.0 2.7 4.7| 95.9 -56.8 39.1 6.5 0.13| 7.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20251129.00.gif