UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:1100Z 9 OCT 25 Station: VOMM WMO ident: 43279 Latitude: 13.00 Longitude: 80.18 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1005 16 30.2 25.6 76 4.6 26.7 100 4 302.9 306.8 299.7 365.4 20.99 1 1000 64 29.4 24.7 76 4.7 25.9 135 9 302.5 306.2 299.0 361.7 19.96 2 925 755 24.8 21.0 79 3.8 22.1 175 5 304.7 307.9 297.9 355.9 17.17 3 850 1499 20.0 16.9 82 3.1 17.8 220 6 307.1 309.8 296.7 350.5 14.40 4 700 3147 10.8 6.8 76 4.0 8.3 320 6 314.4 316.1 294.8 342.2 8.90 5 500 5880 -3.9 -19.9 28 16.0 -9.5 150 1 328.3 328.6 292.7 333.8 1.58 6 400 7600 -14.1 -29.1 27 15.0 -17.9 95 11 336.7 336.8 294.3 339.9 0.86 7 300 9730 -30.7 -43.7 27 13.0 -32.2 80 11 342.1 342.2 295.1 343.2 0.27 8 250 10990 -40.9 -53.9 23 13.0 -41.7 105 27 345.3 345.3 295.7 345.7 0.10 9 200 12470 -53.7 -67.7 16 14.0 -53.9 100 40 347.7 347.7 296.1 347.8 0.02 10 150 14250 -67.7 -80.7 14 13.0 -67.8 110 38 353.5 353.5 297.4 353.5 0.00 11 114 15860 -79.1 -85.1 37 6.0 -79.1 70 30 361.1 361.1 298.9 361.1 0.00 12 100 16610 -77.5 -86.5 22 9.0 -77.5 105 27 378.0 378.0 301.9 378.0 0.00 13 93 17022 -80.7 -86.7 36 6.0 -80.7 84 29 379.6 379.6 302.2 379.6 0.00 14 90 17208 -77.7 -86.7 22 9.0 -77.7 80 29 389.2 389.2 303.6 389.2 0.00 15 81 17809 -78.3 -85.3 31 7.0 -78.3 116 18 399.8 399.8 305.2 399.8 0.00 16 78 18025 -75.5 -85.5 19 10.0 -75.5 121 14 410.0 410.0 306.5 410.0 0.00 17 74 18328 -77.1 -86.1 22 9.0 -77.1 68 13 412.8 412.8 306.9 412.8 0.00 18 70 18650 -73.5 -86.5 12 13.0 -73.6 85 12 427.1 427.1 308.5 427.2 0.00 19 69 18735 -72.1 -87.1 9 15.0 -72.2 87 13 431.9 431.9 309.0 431.9 0.00 20 62 19364 -73.9 -88.9 8 15.0 -74.0 95 14 441.3 441.3 310.0 441.4 0.00 21 52 20397 -72.5 -91.5 4 19.0 -72.6 76 25 467.4 467.4 312.4 467.4 0.00 22 50 20630 -68.5 -90.5 3 22.0 -68.7 95 35 482.1 482.1 313.6 482.1 0.00 23 48 20875 -66.5 -90.5 2 24.0 -66.8 106 28 492.5 492.5 314.4 492.5 0.00 24 46 21134 -64.1 -92.1 1 28.0 -64.5 100 30 504.3 504.3 315.2 504.3 0.00 25 36 22631 -64.5 -97.5 0 33.0 -65.0 95 41 539.9 539.9 317.5 539.9 0.00 26 30 23750 -62.3 -95.3 0 33.0 -63.0 95 49 574.8 574.8 319.4 574.8 0.00 27 28 24177 -62.1 -95.1 0 33.0 -62.9 92 48 586.8 586.8 320.0 586.8 0.00 28 25 24884 -59.1 -93.1 0 34.0 -60.3 97 55 614.8 614.8 321.3 614.8 0.00 29 22 25704 -50.1 -86.1 1 36.0 -53.4 87 53 664.5 664.5 323.2 664.5 0.01 30 20 26330 -48.5 -85.5 1 37.0 -52.5 80 52 687.7 687.7 324.0 687.8 0.01 31 16 27797 -49.9 -85.9 1 36.0 -54.0 96 56 728.5 728.5 325.3 728.6 0.02 32 15 28221 -48.4 -84.8 1 36.5 -53.2 100 59 747.2 747.2 325.8 747.3 0.02 33 14 28678 -46.7 -83.7 1 37.0 -52.4 94 52 767.7 767.7 326.4 767.9 0.03 34 13 29169 -48.1 -85.1 1 37.0 -53.5 92 51 779.3 779.3 326.7 779.5 0.02 35 13 29169 -48.5 -85.5 1 37.0 -53.7 92 51 777.9 777.9 326.7 778.1 0.02 36 12 29702 -43.9 -81.9 1 38.0 -51.4 91 52 812.2 812.2 327.5 812.6 0.04 37 11 30289 -42.5 -80.5 1 38.0 -51.0 75 35 837.8 837.8 328.1 838.3 0.06 38 10 30930 -44.9 -82.9 1 38.0 -52.7 50 37 851.9 852.0 328.4 852.3 0.04 39 9.4 31344 -44.5 -82.5 1 38.0 -52.7 868.7 868.7 328.8 869.1 0.05 40 9.0 31637 -42.1 -80.1 1 38.0 -51.7 888.8 888.8 329.2 889.5 0.07 41 7.6 32782 -41.9 -79.9 1 38.0 -52.4 933.6 933.7 330.1 934.6 0.09 42 7.4 32962 -41.5 -80.5 1 39.0 -52.4 942.4 942.4 330.2 943.3 0.08 43 7.2 33149 -39.3 -78.3 1 39.0 -51.5 958.8 958.9 330.5 960.2 0.12 44 7.0 33343 -36.9 -76.9 1 40.0 -50.7 976.5 976.6 330.8 978.3 0.16 45 6.1 34293 -38.3 -78.3 1 40.0 -52.0 1009.7 1009.8 331.4 1011.4 0.14 46 5.9 34522 -38.9 -77.9 1 39.0 -52.4 1016.8 1016.9 331.5 1018.7 0.16 47 5.6 34880 -37.9 -77.9 1 40.0 -52.3 1036.4 1036.6 331.8 1038.5 0.17 48 4.8 35965 -28.1 -70.1 1 42.0 -49.8 1128.3 1128.7 333.1 1137.1 0.63 TRP 114 15860 -79.1 -85.1 37 6.0 -79.1 70 30 361.1 361.1 298.9 361.1 0.00 WND 15 28221 -48.4 -84.8 1 36.5 -53.2 100 59 747.2 747.2 325.8 747.3 0.02 Sounding variables and indices 1000-500 mb thick: 5816.00 m Freezing level: 553.06 mb = 5154.92 m = 16912.26 ft Wetbulb zero: 606.36 mb = 4313.49 m = 14151.69 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 66.11 % Est. max temperature: 34.22 C = 93.59 F Sfc-Lift cond lev (LCL): 940.92 mb = 603.74 m = 1980.76 ft T: 25.81 C 700-500 lapse rate: 5.38 C/km ThetaE index: 31.56 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 863.77 mb = 1357.61 m = 4454.04 ft Mean mixing ratio: 18.28 g/kg Conv temperature: 33.92 C = 93.06 F Cap Strength: 1.59 C Lifted Index: -3.74 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.64 C Lifted Index @700 mb: -1.93 C Showalter Index: -1.11 C Risk: Thunderstorms probable Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.80 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 215.80 Risk: None Energy Index: -3.21 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2264.54 J/kg Max Up Vert Vel: 67.30 m/s Conv Inhibition (B-): 27.25 J/kg Cap Strength: 1.59 C Lift Cond Lev (LCL): 899.02 mb = 1005.63 m = 3299.27 ft Lev Free Conv (LFC): 824.02 mb = 1762.45 m = 5782.23 ft Equ Level (EL): 124.02 mb = 15365.86 m = 50412.31 ft B at Equ Level: 2257.85 J/kg Max Parcel Lev (MPL): 74.02 mb = 18326.61 m = 60125.93 ft Wind level data Storm motion: 261 at 3 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 1005 16 100 4 -3.9 0.7 | 92 7 -7.0 0.2 1 1000 64 135 9 -6.4 6.4 | 122 11 -9.5 5.9 2 973 305 150 10 -5.0 8.7 | 135 11 -8.1 8.2 3 940 610 155 6 -2.5 5.4 | 131 7 -5.6 4.9 4 925 755 175 5 -0.4 5.0 | 142 6 -3.5 4.5 5 908 914 220 4 2.6 3.1 | 168 3 -0.5 2.6 6 877 1219 240 7 6.1 3.5 | 225 4 3.0 3.0 7 850 1499 220 6 3.9 4.6 | 191 4 0.8 4.1 8 848 1524 220 6 3.9 4.6 | 191 4 0.8 4.1 9 734 2743 280 5 4.9 -0.9 | 307 2 1.8 -1.4 10 700 3147 320 6 3.9 -4.6 | 351 5 0.8 -5.1 11 682 3353 335 5 2.1 -4.5 | 11 5 -1.0 -5.0 12 657 3658 30 2 -1.0 -1.7 | 61 5 -4.1 -2.2 13 633 3962 350 3 0.5 -3.0 | 37 4 -2.6 -3.5 14 587 4572 170 1 -0.2 1.0 | 98 3 -3.3 0.5 15 545 5182 235 2 1.6 1.1 | 114 2 -1.5 0.6 16 525 5486 95 2 -2.0 0.2 | 86 5 -5.1 -0.3 17 505 5791 155 1 -0.4 0.9 | 97 4 -3.5 0.4 18 500 5880 150 1 -0.5 0.9 | 96 4 -3.6 0.4 19 486 6096 0 1 -0.0 -1.0 | 64 3 -3.1 -1.5 20 467 6401 105 2 -1.9 0.5 | 90 5 -5.0 0.0 21 432 7010 135 6 -4.2 4.2 | 117 8 -7.3 3.7 22 400 7600 95 11 -11.0 1.0 | 92 14 -14.1 0.5 23 399 7620 100 9 -8.9 1.6 | 95 12 -12.0 1.1 24 383 7925 95 12 -12.0 1.0 | 92 15 -15.0 0.5 25 338 8839 75 16 -15.5 -4.1 | 76 19 -18.5 -4.6 26 300 9730 80 11 -10.8 -1.9 | 80 14 -13.9 -2.4 27 299 9754 90 14 -14.0 0.0 | 88 17 -17.1 -0.5 28 286 10058 120 9 -7.8 4.5 | 110 12 -10.9 4.0 29 274 10363 85 12 -12.0 -1.0 | 84 15 -15.0 -1.5 30 251 10973 110 23 -21.6 7.9 | 107 26 -24.7 7.4 31 250 10990 105 27 -26.1 7.0 | 103 30 -29.2 6.5 32 239 11278 105 35 -33.8 9.1 | 103 38 -36.9 8.6 33 229 11582 105 28 -27.0 7.2 | 103 31 -30.1 6.7 34 218 11887 105 31 -29.9 8.0 | 103 34 -33.0 7.5 35 209 12192 100 28 -27.6 4.9 | 98 31 -30.7 4.4 36 200 12470 100 40 -39.4 6.9 | 99 43 -42.5 6.4 37 190 12802 100 42 -41.4 7.3 | 99 45 -44.5 6.8 38 150 14250 110 38 -35.7 13.0 | 108 41 -38.8 12.5 39 141 14630 105 32 -30.9 8.3 | 103 35 -34.0 7.8 40 133 14935 85 24 -23.9 -2.1 | 85 27 -27.0 -2.6 41 127 15240 90 28 -28.0 0.0 | 89 31 -31.1 -0.5 42 120 15545 85 30 -29.9 -2.6 | 85 33 -33.0 -3.1 43 114 15850 75 29 -28.0 -7.5 | 76 32 -31.1 -8.0 44 114 15860 70 30 -28.2 -10.3 | 71 33 -31.3 -10.8 45 108 16154 70 31 -29.1 -10.6 | 71 34 -32.2 -11.1 46 100 16610 105 27 -26.1 7.0 | 103 30 -29.2 6.5 47 97 16764 105 31 -29.9 8.0 | 103 34 -33.0 7.5 48 92 17069 80 29 -28.6 -5.0 | 80 32 -31.7 -5.5 49 88 17374 80 30 -29.5 -5.2 | 80 33 -32.6 -5.7 50 79 17983 130 14 -10.7 9.0 | 122 16 -13.8 8.5 51 75 18288 70 13 -12.2 -4.4 | 72 16 -15.3 -4.9 52 71 18593 55 16 -13.1 -9.2 | 59 19 -16.2 -9.7 53 70 18650 85 12 -12.0 -1.0 | 84 15 -15.0 -1.5 54 67 18898 90 14 -14.0 0.0 | 88 17 -17.1 -0.5 55 64 19202 95 9 -9.0 0.8 | 91 12 -12.1 0.3 56 57 19812 95 26 -25.9 2.3 | 93 29 -29.0 1.8 57 52 20422 75 25 -24.1 -6.5 | 76 28 -27.2 -7.0 58 50 20630 95 35 -34.9 3.1 | 94 38 -38.0 2.5 59 49 20726 110 26 -24.4 8.9 | 107 29 -27.5 8.4 60 45 21336 95 32 -31.9 2.8 | 94 35 -35.0 2.3 61 30 23750 95 49 -48.8 4.3 | 94 52 -51.9 3.8 62 30 23774 95 47 -46.8 4.1 | 94 50 -49.9 3.6 63 28 24079 90 49 -49.0 0.0 | 89 52 -52.1 -0.5 64 27 24384 95 47 -46.8 4.1 | 94 50 -49.9 3.6 65 26 24689 100 55 -54.2 9.6 | 99 58 -57.3 9.0 66 20 26330 80 52 -51.2 -9.0 | 80 55 -54.3 -9.5 67 16 27737 95 56 -55.8 4.9 | 94 59 -58.9 4.4 68 15 28221 100 59 -58.1 10.2 | 99 62 -61.2 9.7 69 14 28651 95 53 -52.8 4.6 | 94 56 -55.9 4.1 70 13 28956 90 47 -47.0 0.0 | 89 50 -50.1 -0.5 71 12 29566 95 57 -56.8 5.0 | 94 60 -59.9 4.5 72 11 30175 80 35 -34.5 -6.1 | 80 38 -37.6 -6.6 73 10 30930 50 37 -28.3 -23.8 | 52 40 -31.4 -24.3 Wind Parameters Mean winds (0-6000m): 230.8 at 4.2 knts Storm direction: 260.8 at 3.1 knts Shear (0-3000m) pos: 1.7 neg: 0.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -111.7 deg Storm rel helicity (0-3000m) pos: 29.8 neg: -4.0 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.0 10^-3/s Energy-Hel index: 0.37 Bulk Rich Number: 189.98 Bulk Shear: 11.92 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 ------------------------------------------------------------------------------- 500 145 9 130 11| 6.0 0.0 6.0| 17.6 -0.8 16.8 33.6 0.61| 11.8 7.2 1000 157 7 136 8| 4.1 0.0 4.1| 22.5 -1.3 21.3 21.3 0.56| 10.1 5.7 1500 180 7 154 7| 2.8 0.4 3.2| 24.5 -4.0 20.5 13.7 0.43| 8.4 3.7 2000 193 7 165 6| 2.3 0.3 2.6| 26.3 -4.0 22.3 11.2 0.47| 6.9 3.3 2500 205 6 175 5| 1.9 0.2 2.1| 27.7 -4.0 23.7 9.5 0.51| 6.0 3.1 3000 216 6 186 4| 1.7 0.2 1.9| 29.8 -4.0 25.8 8.6 0.54| 5.7 3.0 4000 234 6 207 3| 0.8 0.3 1.1| 38.7 -6.2 32.5 8.1 0.53| 5.5 2.9 5000 235 5 199 2| 0.7 0.6 1.3| 39.9 -6.6 33.3 6.7 0.50| 5.1 2.5 6000 231 4 184 2| 0.6 0.3 0.9| 40.8 -10.7 30.2 5.0 0.38| 4.9 1.9 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251009.11.gif