UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for MMVA... Searching the city database file for: MMVA ... Date:1200Z 31 MAR 20 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 1009 10 25.0 22.3 85 2.7 23.0 95 1 297.4 300.5 295.9 346.8 17.04 1 1000 88 24.0 23.7 98 0.3 23.8 155 3 297.1 300.5 297.0 351.5 18.76 2 925 772 23.8 17.8 69 6.0 19.6 215 14 303.6 306.2 295.6 345.2 14.00 3 850 1508 19.2 13.2 68 6.0 15.3 135 13 306.3 308.4 294.4 340.2 11.29 4 700 3149 8.8 4.7 75 4.1 6.4 230 7 312.2 313.7 293.3 336.0 7.67 5 500 5870 -2.7 -50.7 1 48.0 -11.2 75 15 329.7 329.8 291.7 330.0 0.07 6 400 7590 -15.9 -50.9 3 35.0 -20.6 60 19 334.3 334.3 293.0 334.7 0.09 7 300 9690 -32.5 -62.5 3 30.0 -34.3 95 30 339.6 339.6 294.3 339.7 0.03 8 250 10940 -44.5 -60.5 15 16.0 -45.1 95 32 339.9 339.9 294.3 340.1 0.04 9 200 12400 -53.9 -73.9 7 20.0 -54.2 80 9 347.4 347.4 296.1 347.4 0.01 10 150 14200 -63.5 -84.5 4 21.0 -63.6 240 4 360.7 360.7 298.8 360.7 0.00 11 100 16610 -76.5 -88.5 13 12.0 -76.5 250 2 379.9 379.9 302.2 379.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 546.96 mb = 5231.16 m = 17162.38 ft Wetbulb zero: 627.35 mb = 4035.12 m = 13238.41 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 56.94 % Est. max temperature: 33.57 C = 92.43 F Sfc-Lift cond lev (LCL): 970.45 mb = 351.17 m = 1152.11 ft T: 23.92 C 700-500 lapse rate: 4.23 C/km ThetaE index: 21.45 C Layer 925.0- 400.0 mb Conv cond level (CCL): 836.82 mb = 1640.12 m = 5380.90 ft Mean mixing ratio: 16.06 g/kg Conv temperature: 34.39 C = 93.90 F Cap Strength: 3.27 C Lifted Index: 0.97 C Risk: Showers probable Lifted Index @300 mb: -2.99 C Lifted Index @700 mb: -1.24 C Showalter Index: 4.02 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 31.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.40 Risk: None Energy Index: -1.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 651.22 J/kg Max Up Vert Vel: 36.09 m/s Conv Inhibition (B-): 98.05 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 912.31 mb = 892.20 m = 2927.12 ft Lev Free Conv (LFC): 747.31 mb = 2596.19 m = 8517.59 ft Equ Level (EL): 557.31 mb = 4992.40 m = 16379.08 ft B at Equ Level: 71.34 J/kg Max Parcel Lev (MPL): 137.31 mb = 14725.20 m = 48310.43 ft Wind level data Storm motion: 185 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 1009 10 95 1 -1.0 0.1 | 14 7 -1.6 -6.4 1 1000 88 155 3 -1.3 2.7 | 26 4 -1.8 -3.8 2 976 305 185 5 0.4 5.0 | 4 2 -0.1 -1.6 3 942 610 210 12 6.0 10.4 | 235 7 5.4 3.9 4 925 772 215 14 8.0 11.5 | 237 9 7.5 4.9 5 910 914 205 13 5.5 11.8 | 223 7 4.9 5.2 6 879 1219 180 11 0.0 11.0 | 173 4 -0.6 4.5 7 850 1508 135 13 -9.2 9.2 | 105 10 -9.8 2.7 8 848 1524 140 13 -8.4 10.0 | 111 10 -8.9 3.4 9 818 1829 145 12 -6.9 9.8 | 114 8 -7.4 3.3 10 789 2134 195 10 2.6 9.7 | 213 4 2.0 3.1 11 761 2438 235 1 0.8 0.6 | 357 6 0.3 -6.0 12 734 2743 255 7 6.8 1.8 | 307 8 6.2 -4.7 13 700 3149 230 7 5.4 4.5 | 293 5 4.8 -2.0 14 657 3658 10 9 -1.6 -8.9 | 8 16 -2.1 -15.4 15 610 4267 155 1 -0.4 0.9 | 10 6 -1.0 -5.6 16 565 4877 335 8 3.4 -7.3 | 348 14 2.8 -13.8 17 524 5486 105 15 -14.5 3.9 | 80 15 -15.0 -2.7 18 505 5791 80 14 -13.8 -2.4 | 58 17 -14.3 -9.0 19 500 5870 75 15 -14.5 -3.9 | 55 18 -15.0 -10.4 20 486 6096 75 17 -16.4 -4.4 | 57 20 -17.0 -10.9 21 449 6706 75 30 -29.0 -7.8 | 64 33 -29.5 -14.3 22 431 7010 60 27 -23.4 -13.5 | 50 31 -23.9 -20.0 23 415 7315 70 19 -17.9 -6.5 | 55 23 -18.4 -13.0 24 400 7590 60 19 -16.5 -9.5 | 47 23 -17.0 -16.0 25 398 7620 65 18 -16.3 -7.6 | 50 22 -16.9 -14.1 26 382 7925 70 18 -16.9 -6.2 | 54 22 -17.5 -12.7 27 337 8839 100 25 -24.6 4.3 | 85 25 -25.2 -2.2 28 323 9144 105 25 -24.1 6.5 | 90 25 -24.7 -0.1 29 300 9690 95 30 -29.9 2.6 | 83 31 -30.4 -3.9 30 272 10363 95 37 -36.9 3.2 | 85 38 -37.4 -3.3 31 250 10940 95 32 -31.9 2.8 | 83 33 -32.4 -3.7 32 227 11582 100 33 -32.5 5.7 | 89 33 -33.1 -0.8 33 200 12400 80 9 -8.9 -1.6 | 49 12 -9.4 -8.1 34 179 13106 60 10 -8.7 -5.0 | 39 15 -9.2 -11.5 35 170 13411 345 11 2.8 -10.6 | 352 17 2.3 -17.2 36 154 14021 360 11 -0.0 -11.0 | 2 18 -0.6 -17.5 37 150 14200 240 4 3.5 2.0 | 327 5 2.9 -4.5 38 147 14326 140 1 -0.6 0.8 | 12 6 -1.2 -5.8 39 140 14630 220 10 6.4 7.7 | 259 6 5.9 1.1 40 126 15240 260 19 18.7 3.3 | 280 18 18.2 -3.2 41 114 15850 255 12 11.6 3.1 | 287 12 11.0 -3.4 42 103 16459 290 10 9.4 -3.4 | 318 13 8.8 -10.0 43 100 16610 250 2 1.9 0.7 | 347 6 1.3 -5.9 44 97 16764 250 2 1.9 0.7 | 347 6 1.3 -5.9 45 87 17374 260 10 9.8 1.7 | 297 10 9.3 -4.8 46 82 17678 185 10 0.9 10.0 | 185 3 0.3 3.4 47 78 17983 0 0 -0.0 -0.0 | 5 7 -0.6 -6.5 48 74 18288 40 10 -6.4 -7.7 | 26 16 -7.0 -14.2 49 70 18593 115 14 -12.7 5.9 | 87 13 -13.2 -0.6 50 66 18898 170 10 -1.7 9.8 | 145 4 -2.3 3.3 51 63 19202 35 17 -9.8 -13.9 | 27 23 -10.3 -20.5 52 59 19507 55 7 -5.7 -4.0 | 31 12 -6.3 -10.6 53 56 19812 55 11 -9.0 -6.3 | 37 16 -9.6 -12.8 54 53 20117 65 23 -20.8 -9.7 | 53 27 -21.4 -16.3 55 50 20422 95 31 -30.9 2.7 | 83 32 -31.4 -3.8 56 48 20726 85 16 -15.9 -1.4 | 64 18 -16.5 -7.9 57 45 21031 105 16 -15.5 4.1 | 81 16 -16.0 -2.4 58 43 21336 85 15 -14.9 -1.3 | 63 17 -15.5 -7.8 59 36 22250 75 20 -19.3 -5.2 | 59 23 -19.9 -11.7 60 34 22555 90 37 -37.0 0.0 | 80 38 -37.6 -6.5 61 32 22860 110 19 -17.9 6.5 | 90 18 -18.4 -0.0 62 29 23470 110 22 -20.7 7.5 | 93 21 -21.2 1.0 63 27 23774 40 19 -12.2 -14.6 | 31 25 -12.8 -21.1 64 26 24079 45 27 -19.1 -19.1 | 37 32 -19.6 -25.6 65 25 24384 55 28 -22.9 -16.1 | 46 33 -23.5 -22.6 66 23 24689 95 23 -22.9 2.0 | 79 24 -23.5 -4.5 67 22 24994 75 21 -20.3 -5.4 | 60 24 -20.8 -12.0 68 21 25298 85 23 -22.9 -2.0 | 70 25 -23.5 -8.5 69 20 25603 65 24 -21.8 -10.1 | 53 28 -22.3 -16.7 70 19 25908 85 35 -34.9 -3.1 | 75 37 -35.4 -9.6 71 17 26518 105 32 -30.9 8.3 | 93 32 -31.5 1.7 72 15 27127 90 31 -31.0 0.0 | 78 32 -31.6 -6.5 73 14 27432 90 32 -32.0 0.0 | 79 33 -32.6 -6.5 74 13 28042 100 31 -30.5 5.4 | 88 31 -31.1 -1.2 75 12 28346 80 27 -26.6 -4.7 | 68 29 -27.1 -11.2 76 11 28651 90 29 -29.0 0.0 | 78 30 -29.6 -6.5 77 11 28956 70 34 -31.9 -11.6 | 61 37 -32.5 -18.2 78 10 29566 95 39 -38.9 3.4 | 85 40 -39.4 -3.1 Wind Parameters Mean winds (0-6000m): 154.9 at 8.7 knts Storm direction: 184.9 at 6.6 knts Shear (0-3000m) pos: 2.7 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -75.5 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -35.0 tot: -11.6 m^2/s^2 ave: -3.9 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 10.5 stream: -0.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 188.96 Bulk Shear: 3.45 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 ------------------------------------------------------------------------------- 500 186 5 2 2| 10.3 0.0 10.3| 1.5 -1.1 0.4 0.8 -0.28| 11.6 -3.2 1000 203 9 241 3| 5.2 1.4 6.6| 2.2 -7.3 -5.1 -5.1 -0.30| 10.1 -3.0 1500 190 10 201 3| 3.4 4.4 7.8| 2.2 -25.7 -23.4 -15.6 -0.52| 11.3 -5.9 2000 177 10 165 4| 4.2 3.3 7.5| 13.1 -25.7 -12.6 -6.3 -0.26| 10.7 -2.8 2500 180 10 168 3| 3.3 2.6 5.9| 23.4 -26.6 -3.2 -1.3 0.01| 11.4 0.1 3000 187 9 192 2| 2.7 1.6 4.3| 23.4 -35.0 -11.6 -3.9 -0.07| 10.5 -0.8 4000 190 9 205 2| 0.8 1.2 2.0| 96.4 -35.6 60.8 15.2 0.19| 11.8 2.2 5000 198 8 245 2| 1.6 0.9 2.5|128.6 -44.7 83.9 16.8 0.17| 12.0 2.0 6000 155 9 108 4| 0.4 1.0 1.4|224.3 -72.5 151.8 25.3 0.24| 12.6 3.0 Wrote GIF file: /home/apache/climate/data/raob//MMVA/skewt/MMVA.skewt.20200331.12.gif