UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011612.upa.cvt Date: 1200Z 16 JAN 26 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 16 JAN 26 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 1017 10 16.8 14.2 85 2.6 15.2 0 0 288.6 290.3 287.6 316.7 10.05 1 1000 146 20.2 14.2 68 6.0 16.4 130 8 293.4 295.2 289.5 322.5 10.23 2 925 819 14.8 11.9 83 2.9 13.0 75 8 294.4 296.1 289.3 321.7 9.50 3 850 1531 10.6 3.6 62 7.0 6.9 50 4 297.3 298.3 286.9 314.4 5.83 4 700 3141 6.4 -1.6 57 8.0 2.3 295 8 309.6 310.5 290.2 324.7 4.86 5 500 5840 -7.3 -27.3 19 20.0 -12.7 285 14 324.1 324.3 290.9 327.0 0.81 6 400 7550 -18.1 -35.1 21 17.0 -21.4 225 23 331.5 331.6 292.6 333.3 0.48 7 300 9620 -35.5 -46.5 32 11.0 -36.4 240 16 335.3 335.4 293.3 336.1 0.20 8 250 10870 -45.3 -57.3 25 12.0 -45.8 225 19 338.7 338.7 294.1 339.0 0.07 9 200 12320 -57.5 -66.5 31 9.0 -57.6 225 18 341.7 341.7 294.7 341.8 0.02 10 165 13505 -67.5 -71.3 58 3.8 -67.5 215 25 344.3 344.3 295.4 344.4 0.02 11 150 14090 -58.9 -83.9 3 25.0 -59.1 200 41 368.6 368.6 300.3 368.6 0.00 12 100 16530 -76.9 -91.9 7 15.0 -76.9 220 19 379.1 379.1 302.1 379.2 0.00 TRP 165 13505 -67.5 -71.3 58 3.8 -67.5 215 25 344.3 344.3 295.4 344.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5694.00 m Freezing level: 606.57 mb = 4401.85 m = 14441.58 ft Wetbulb zero: 669.27 mb = 3501.13 m = 11486.52 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 52.70 % Est. max temperature: 24.88 C = 76.78 F Sfc-Lift cond lev (LCL): 978.48 mb = 333.80 m = 1095.14 ft T: 18.69 C 700-500 lapse rate: 5.08 C/km ThetaE index: 8.12 C Layer 925.0- 700.0 mb Conv cond level (CCL): 864.36 mb = 1389.98 m = 4560.25 ft Mean mixing ratio: 9.86 g/kg Conv temperature: 24.98 C = 76.96 F Cap Strength: 5.27 C Lifted Index: 8.15 C Risk: None Lifted Index @300 mb: 10.24 C Lifted Index @700 mb: 5.27 C Showalter Index: 12.31 C Risk: None Total Totals Index: 28.80 C Risk: None Vertical Totals Index: 17.90 C Cross Totals Index: 10.90 C K Index: 13.50 Risk: None Sweat Index: 65.20 Risk: None Energy Index: 2.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.58 J/kg Max Up Vert Vel: 4.81 m/s Conv Inhibition (B-): 7720.50 J/kg Cap Strength: 8.02 C Lift Cond Lev (LCL): 906.02 mb = 993.53 m = 3259.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 7 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 1017 10 0 0 -0.0 -0.0 | 132 7 -5.4 5.0 1 1000 146 130 8 -6.1 5.1 | 131 15 -11.6 10.1 2 982 305 70 8 -7.5 -2.7 | 100 13 -13.0 2.2 3 948 610 65 8 -7.3 -3.4 | 97 13 -12.7 1.6 4 925 819 75 8 -7.7 -2.1 | 102 13 -13.2 2.9 5 915 914 85 8 -8.0 -0.7 | 108 14 -13.4 4.3 6 882 1219 75 6 -5.8 -1.6 | 107 12 -11.2 3.4 7 851 1524 50 6 -4.6 -3.9 | 96 10 -10.0 1.1 8 850 1531 50 4 -3.1 -2.6 | 106 9 -8.5 2.4 9 790 2134 50 4 -3.1 -2.6 | 106 9 -8.5 2.4 10 762 2438 170 10 -1.7 9.8 | 154 16 -7.2 14.8 11 734 2743 175 12 -1.0 12.0 | 159 18 -6.5 16.9 12 708 3048 290 8 7.5 -2.7 | 223 3 2.1 2.2 13 700 3141 295 8 7.3 -3.4 | 229 2 1.8 1.6 14 656 3658 280 14 13.8 -2.4 | 253 9 8.3 2.5 15 586 4572 255 14 13.5 3.6 | 223 12 8.1 8.6 16 543 5182 325 10 5.7 -8.2 | 355 3 0.3 -3.2 17 500 5840 285 14 13.5 -3.6 | 261 8 8.1 1.3 18 484 6096 265 16 15.9 1.4 | 239 12 10.5 6.4 19 465 6401 235 14 11.5 8.0 | 205 14 6.0 13.0 20 400 7550 225 23 16.3 16.3 | 207 24 10.8 21.2 21 396 7620 225 21 14.8 14.8 | 205 22 9.4 19.8 22 380 7925 240 19 16.5 9.5 | 217 18 11.0 14.5 23 334 8839 225 21 14.8 14.8 | 205 22 9.4 19.8 24 300 9620 240 16 13.9 8.0 | 213 15 8.4 13.0 25 294 9754 250 14 13.2 4.8 | 218 12 7.7 9.8 26 257 10668 230 18 13.8 11.6 | 207 19 8.3 16.5 27 250 10870 225 19 13.4 13.4 | 203 20 8.0 18.4 28 214 11887 245 18 16.3 7.6 | 221 17 10.9 12.6 29 200 12320 225 18 12.7 12.7 | 202 19 7.3 17.7 30 176 13106 190 23 4.0 22.7 | 177 28 -1.5 27.6 31 168 13411 195 21 5.4 20.3 | 180 25 -0.0 25.2 32 165 13505 215 25 14.3 20.5 | 199 27 8.9 25.4 33 159 13716 240 39 33.8 19.5 | 229 37 28.3 24.5 34 152 14021 200 45 15.4 42.3 | 192 48 9.9 47.2 35 150 14090 200 41 14.0 38.5 | 191 44 8.6 43.5 36 124 15240 240 41 35.5 20.5 | 230 39 30.1 25.5 37 100 16530 220 19 12.2 14.6 | 199 21 6.8 19.5 38 96 16764 220 19 12.2 14.6 | 199 21 6.8 19.5 39 90 17069 220 21 13.5 16.1 | 201 23 8.1 21.1 40 85 17374 255 21 20.3 5.4 | 235 18 14.8 10.4 41 81 17678 225 21 14.8 14.8 | 205 22 9.4 19.8 42 76 17983 250 23 21.6 7.9 | 232 21 16.2 12.8 43 72 18288 270 19 19.0 -0.0 | 250 14 13.6 5.0 44 68 18593 290 14 13.2 -4.8 | 269 8 7.7 0.2 45 64 18898 335 8 3.4 -7.3 | 42 3 -2.1 -2.3 46 60 19202 100 6 -5.9 1.0 | 118 13 -11.4 6.0 47 54 19812 115 4 -3.6 1.7 | 126 11 -9.1 6.7 48 51 20117 165 10 -2.6 9.7 | 151 17 -8.0 14.6 49 48 20422 40 2 -1.3 -1.5 | 117 8 -6.7 3.4 50 45 20726 180 8 0.0 8.0 | 157 14 -5.4 13.0 51 43 21031 295 4 3.6 -1.7 | 151 4 -1.8 3.3 52 40 21336 355 8 0.7 -8.0 | 58 6 -4.7 -3.0 Wind Parameters Mean winds (0-6000m): 282.4 at 9.8 knts Storm direction: 312.4 at 7.4 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 83.8 deg Storm rel helicity (0-3000m) pos: 107.4 neg: -31.8 tot: 75.6 m^2/s^2 ave: 25.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 10.2 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 36.34 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 89 7 112 13| 8.2 0.0 8.2| 2.1 -25.0 -22.9 -45.8 -0.53| 14.2 -7.5 1000 80 7 106 13| 3.8 0.0 3.8| 10.7 -25.9 -15.2 -15.2 -0.29| 9.0 -2.6 1500 77 7 106 13| 2.5 1.3 3.8| 10.7 -31.8 -21.1 -14.1 -0.33| 7.4 -2.4 2000 73 6 105 12| 1.9 1.2 3.1| 14.4 -31.8 -17.4 -8.7 -0.24| 6.1 -1.4 2500 81 6 109 12| 2.7 0.9 3.6| 62.2 -31.8 30.4 12.2 0.17| 8.1 1.4 3000 101 7 117 14| 0.7 0.8 1.5|107.4 -31.8 75.6 25.2 0.34| 10.2 3.5 4000 61 8 94 13| 1.0 0.8 1.8|109.7 -36.9 72.8 18.2 0.29| 9.1 2.6 5000 269 9 217 6| 1.2 0.8 2.0|124.9 -45.0 79.9 16.0 0.30| 8.8 2.6 6000 282 10 235 5| 1.0 1.4 2.4|127.8 -60.9 66.9 11.1 0.19| 8.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20260116.12.gif