UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100823.upa.cvt Date: 2300Z 8 OCT 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 8 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 1009 16 27.0 24.9 88 2.1 25.4 220 2 299.4 303.0 298.3 358.0 20.02 1 1000 93 27.2 24.1 83 3.1 24.9 200 4 300.4 303.9 298.1 356.9 19.23 2 925 777 23.6 18.6 74 5.0 20.1 215 8 303.4 306.2 296.0 347.2 14.74 3 850 1516 19.2 14.2 73 5.0 15.8 190 4 306.3 308.5 294.9 342.5 12.07 4 700 3159 8.6 6.0 84 2.6 7.1 185 4 312.0 313.6 293.8 338.0 8.41 5 500 5870 -4.7 -14.7 45 10.0 -8.7 150 8 327.3 327.8 293.2 335.7 2.45 6 400 7590 -15.9 -29.9 29 14.0 -19.2 115 10 334.3 334.5 293.6 337.3 0.80 7 300 9700 -30.7 -43.7 27 13.0 -32.2 95 12 342.1 342.2 295.1 343.2 0.27 8 250 10960 -41.1 -54.1 23 13.0 -41.9 110 23 345.0 345.0 295.6 345.4 0.10 9 200 12440 -53.5 -66.5 19 13.0 -53.8 95 30 348.0 348.1 296.2 348.2 0.02 10 150 14230 -68.3 -75.3 36 7.0 -68.4 120 38 352.4 352.4 297.1 352.5 0.01 11 107 16181 -80.7 -85.5 44 4.8 -80.7 100 30 364.7 364.7 299.6 364.7 0.00 12 100 16560 -81.1 -85.4 48 4.3 -81.1 110 31 371.0 371.0 300.8 371.0 0.00 13 98 16675 -78.5 -85.5 31 7.0 -78.5 110 31 378.2 378.2 301.9 378.2 0.00 14 83 17644 -70.9 -82.9 15 12.0 -71.0 104 36 412.1 412.1 306.7 412.2 0.00 15 70 18650 -73.1 -88.1 8 15.0 -73.2 100 16 428.0 428.0 308.6 428.0 0.00 16 50 20650 -68.3 -92.3 2 24.0 -68.5 55 27 482.5 482.5 313.7 482.5 0.00 17 40 21998 -66.1 -95.1 1 29.0 -66.4 81 40 519.9 519.9 316.3 519.9 0.00 18 36 22644 -62.1 -95.1 0 33.0 -62.7 95 44 546.1 546.1 317.9 546.1 0.00 19 30 23770 -63.1 -96.1 0 33.0 -63.7 90 58 572.6 572.6 319.3 572.6 0.00 20 25 24907 -56.7 -91.7 0 35.0 -58.3 88 60 621.7 621.7 321.6 621.7 0.00 21 21 26017 -54.2 -89.2 1 35.0 -56.5 90 66 661.0 661.0 323.1 661.0 0.01 22 20 26330 -53.5 -88.5 1 35.0 -56.1 100 60 672.4 672.4 323.5 672.5 0.01 23 17 27385 -48.5 -85.5 1 37.0 -52.9 97 57 720.4 720.4 325.1 720.6 0.02 24 12 29698 -43.7 -81.7 1 38.0 -51.3 92 47 812.9 812.9 327.5 813.3 0.04 25 10 30920 -44.3 -82.3 1 38.0 -52.4 100 31 854.2 854.2 328.5 854.6 0.05 26 8.9 31715 -36.3 -76.3 1 40.0 -49.3 914.0 914.1 329.7 915.5 0.13 27 8.7 31873 -34.7 -75.7 1 41.0 -48.7 926.2 926.3 329.9 927.9 0.15 28 7.3 33090 -37.9 -77.9 1 40.0 -50.9 960.8 960.8 330.5 962.2 0.13 29 6.1 34335 -35.1 -75.1 1 40.0 -50.8 1023.4 1023.6 331.6 1026.4 0.24 30 5.8 34686 -36.1 -76.1 1 40.0 -51.4 1034.0 1034.1 331.7 1036.6 0.21 31 5.3 35314 -34.3 -75.3 1 41.0 -51.3 1069.0 1069.2 332.2 1072.4 0.26 32 4.5 36465 -31.9 -72.9 1 41.0 -51.4 1131.5 1131.8 333.1 1137.7 0.45 TRP 107 16181 -80.7 -85.5 44 4.8 -80.7 100 30 364.7 364.7 299.6 364.7 0.00 WND 21 26017 -54.2 -89.2 1 35.0 -56.5 90 66 661.0 661.0 323.1 661.0 0.01 Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 570.68 mb = 4911.98 m = 16115.22 ft Wetbulb zero: 610.20 mb = 4265.24 m = 13993.41 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 71.19 % Est. max temperature: 33.55 C = 92.38 F Sfc-Lift cond lev (LCL): 979.19 mb = 277.51 m = 910.45 ft T: 26.23 C 700-500 lapse rate: 4.91 C/km ThetaE index: 22.32 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 852.34 mb = 1491.93 m = 4894.73 ft Mean mixing ratio: 16.79 g/kg Conv temperature: 33.81 C = 92.85 F Cap Strength: 2.10 C Lifted Index: -2.32 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.21 C Lifted Index @700 mb: -2.44 C Showalter Index: 1.08 C Risk: Showers probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 18.90 C K Index: 35.50 Risk: > 80 % chance of thunderstorms Sweat Index: 186.40 Risk: None Energy Index: -1.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1161.69 J/kg Max Up Vert Vel: 48.20 m/s Conv Inhibition (B-): 48.92 J/kg Cap Strength: 2.10 C Lift Cond Lev (LCL): 904.55 mb = 972.42 m = 3190.32 ft Lev Free Conv (LFC): 799.55 mb = 2033.82 m = 6672.57 ft Equ Level (EL): 159.55 mb = 13846.10 m = 45426.29 ft B at Equ Level: 1160.34 J/kg Max Parcel Lev (MPL): 89.55 mb = 17200.92 m = 56432.77 ft Wind level data Storm motion: 189 at 4 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 16 220 2 1.3 1.5 | 345 2 0.6 -2.4 1 1000 93 200 4 1.4 3.8 | 283 1 0.7 -0.2 2 976 305 185 10 0.9 10.0 | 182 6 0.2 6.0 3 925 777 215 8 4.6 6.6 | 236 5 3.9 2.6 4 911 914 210 7 3.5 6.1 | 233 4 2.8 2.1 5 879 1219 175 7 -0.6 7.0 | 157 3 -1.3 3.0 6 850 1516 190 4 0.7 3.9 | 254 0 0.0 0.0 7 849 1524 185 4 0.3 4.0 | 101 0 -0.3 0.1 8 819 1829 295 2 1.8 -0.8 | 346 5 1.2 -4.8 9 790 2134 205 3 1.3 2.7 | 333 1 0.6 -1.2 10 762 2438 250 2 1.9 0.7 | 339 3 1.2 -3.2 11 700 3159 185 4 0.3 4.0 | 101 0 -0.3 0.1 12 683 3353 180 3 0.0 3.0 | 35 1 -0.7 -0.9 13 658 3658 360 2 -0.0 -2.0 | 6 6 -0.7 -5.9 14 610 4267 325 5 2.9 -4.1 | 345 8 2.2 -8.0 15 587 4572 70 4 -3.8 -1.4 | 40 7 -4.4 -5.3 16 545 5182 80 9 -8.9 -1.6 | 60 11 -9.5 -5.5 17 524 5486 110 10 -9.4 3.4 | 87 10 -10.0 -0.5 18 500 5870 150 8 -4.0 6.9 | 123 6 -4.7 3.0 19 486 6096 135 9 -6.4 6.4 | 109 7 -7.0 2.4 20 449 6706 100 10 -9.8 1.7 | 78 11 -10.5 -2.2 21 415 7315 100 8 -7.9 1.4 | 73 9 -8.5 -2.5 22 400 7590 115 10 -9.1 4.2 | 92 10 -9.7 0.3 23 398 7620 105 10 -9.7 2.6 | 83 10 -10.3 -1.3 24 382 7925 130 12 -9.2 7.7 | 111 11 -9.8 3.8 25 367 8230 110 15 -14.1 5.1 | 95 15 -14.7 1.2 26 352 8534 135 11 -7.8 7.8 | 115 9 -8.4 3.9 27 324 9144 90 12 -12.0 0.0 | 73 13 -12.7 -3.9 28 310 9449 110 9 -8.5 3.1 | 85 9 -9.1 -0.8 29 300 9700 95 12 -12.0 1.0 | 77 13 -12.6 -2.9 30 298 9754 85 12 -12.0 -1.0 | 68 14 -12.6 -5.0 31 273 10363 110 20 -18.8 6.8 | 99 20 -19.4 2.9 32 250 10960 110 23 -21.6 7.9 | 100 23 -22.3 3.9 33 238 11278 115 22 -19.9 9.3 | 105 21 -20.6 5.4 34 217 11887 115 30 -27.2 12.7 | 107 29 -27.8 8.8 35 200 12440 95 30 -29.9 2.6 | 88 31 -30.5 -1.3 36 198 12497 105 28 -27.0 7.2 | 97 28 -27.7 3.3 37 189 12802 85 33 -32.9 -2.9 | 79 34 -33.5 -6.8 38 150 14230 120 38 -32.9 19.0 | 114 37 -33.6 15.1 39 140 14630 130 34 -26.0 21.9 | 124 32 -26.7 17.9 40 133 14935 120 24 -20.8 12.0 | 111 23 -21.4 8.1 41 107 16154 75 22 -21.3 -5.7 | 66 24 -21.9 -9.6 42 107 16181 100 30 -29.5 5.2 | 92 30 -30.2 1.3 43 102 16459 100 30 -29.5 5.2 | 92 30 -30.2 1.3 44 100 16560 110 31 -29.1 10.6 | 103 31 -29.8 6.7 45 97 16764 110 31 -29.1 10.6 | 103 31 -29.8 6.7 46 87 17374 90 30 -30.0 0.0 | 83 31 -30.7 -3.9 47 83 17678 105 37 -35.7 9.6 | 99 37 -36.4 5.6 48 78 17983 115 18 -16.3 7.6 | 102 17 -17.0 3.7 49 74 18288 125 13 -10.6 7.5 | 107 12 -11.3 3.5 50 71 18593 80 16 -15.8 -2.8 | 68 18 -16.4 -6.7 51 70 18650 100 16 -15.8 2.8 | 86 16 -16.4 -1.1 52 64 19202 135 11 -7.8 7.8 | 115 9 -8.4 3.9 53 61 19507 90 17 -17.0 0.0 | 77 18 -17.7 -3.9 54 58 19812 95 14 -13.9 1.2 | 79 15 -14.6 -2.7 55 55 20117 35 11 -6.3 -9.0 | 28 15 -7.0 -12.9 56 52 20422 70 18 -16.9 -6.2 | 60 20 -17.6 -10.1 57 50 20650 55 27 -22.1 -15.5 | 50 30 -22.8 -19.4 58 49 20726 55 28 -22.9 -16.1 | 50 31 -23.6 -20.0 59 45 21336 55 28 -22.9 -16.1 | 50 31 -23.6 -20.0 60 40 21946 80 40 -39.4 -6.9 | 75 41 -40.0 -10.9 61 33 23165 105 47 -45.4 12.2 | 100 47 -46.1 8.2 62 30 23770 90 58 -58.0 0.0 | 86 59 -58.7 -3.9 63 30 23774 85 53 -52.8 -4.6 | 81 54 -53.5 -8.5 64 21 26017 90 66 -66.0 0.0 | 87 67 -66.7 -3.9 65 20 26213 90 65 -65.0 0.0 | 87 66 -65.7 -3.9 66 20 26330 100 60 -59.1 10.4 | 96 60 -59.7 6.5 67 12 29566 90 50 -50.0 0.0 | 86 51 -50.7 -3.9 68 12 29870 95 43 -42.8 3.7 | 90 43 -43.5 -0.2 69 10 30920 100 31 -30.5 5.4 | 93 31 -31.2 1.5 Wind Parameters Mean winds (0-6000m): 159.4 at 5.3 knts Storm direction: 189.4 at 4.0 knts Shear (0-3000m) pos: 0.5 neg: 0.9 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): -27.6 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -7.6 tot: 1.4 m^2/s^2 ave: 0.5 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -0.5 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 530.17 Bulk Shear: 2.19 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 ------------------------------------------------------------------------------- 500 191 7 194 3| 0.0 7.5 7.5| 3.1 -2.2 0.9 1.9 -0.32| 11.9 -3.8 1000 199 8 210 4| 0.0 2.7 2.7| 6.4 -3.5 2.9 2.9 -0.16| 8.5 -1.3 1500 195 7 201 3| 0.0 0.9 0.9| 6.7 -5.8 0.9 0.6 -0.18| 7.9 -1.4 2000 198 6 213 2| 0.8 0.6 1.4| 8.6 -7.0 1.6 0.8 -0.07| 7.9 -0.6 2500 200 5 227 2| 0.7 0.5 1.2| 8.9 -7.1 1.8 0.7 -0.06| 7.1 -0.4 3000 201 5 239 1| 0.5 0.9 1.4| 8.9 -7.6 1.4 0.5 -0.07| 6.3 -0.5 4000 201 4 259 1| 1.3 0.6 1.9| 13.0 -10.3 2.7 0.7 -0.05| 6.2 -0.3 5000 196 5 233 1| 1.1 0.5 1.6| 34.1 -12.5 21.5 4.3 0.11| 6.3 0.7 6000 159 5 112 3| 0.5 0.4 0.9| 59.7 -13.7 46.0 7.7 0.22| 6.4 1.4 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251008.23.gif