UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042323.upa.cvt Date: 2300Z 23 APR 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 23 APR 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 29.0 26.1 84 2.9 26.8 0 0 301.7 305.7 299.8 365.8 21.64 1 1000 60 28.8 26.1 85 2.7 26.8 205 5 302.0 305.9 299.9 366.5 21.75 2 925 749 23.4 22.5 95 0.9 22.8 190 15 303.2 306.7 298.5 359.3 18.87 3 850 1487 20.8 14.8 69 6.0 16.7 250 2 307.9 310.3 295.7 345.9 12.55 4 700 3152 12.4 -1.6 38 14.0 4.9 65 12 316.2 317.2 292.2 331.7 4.86 5 500 5890 -3.7 -14.7 42 11.0 -8.1 60 13 328.5 329.0 293.6 336.9 2.45 6 400 7610 -15.7 -28.7 32 13.0 -18.9 120 2 334.6 334.8 293.8 337.9 0.89 7 300 9730 -29.1 -52.1 9 23.0 -31.3 105 7 344.4 344.4 295.4 344.8 0.10 8 250 11000 -39.7 -55.7 17 16.0 -40.6 115 15 347.0 347.1 296.1 347.4 0.08 9 200 12490 -52.1 -65.1 20 13.0 -52.4 105 14 350.3 350.3 296.7 350.4 0.03 10 150 14280 -67.1 -73.1 42 6.0 -67.1 95 26 354.5 354.5 297.6 354.6 0.01 11 100 16640 -81.9 -88.9 29 7.0 -81.9 80 16 369.5 369.5 300.5 369.5 0.00 12 97 16810 -82.3 -89.3 29 7.0 -82.3 55 15 371.9 371.9 300.9 371.9 0.00 13 89 17294 -79.5 -88.5 21 9.0 -79.5 84 15 386.8 386.8 303.3 386.8 0.00 14 74 18329 -83.1 -90.1 29 7.0 -83.1 67 20 400.2 400.2 305.2 400.2 0.00 15 70 18640 -80.3 -89.3 21 9.0 -80.3 135 31 412.6 412.6 306.8 412.6 0.00 16 68 18804 -80.1 -89.1 21 9.0 -80.1 135 32 416.5 416.5 307.3 416.5 0.00 17 67 18889 -77.1 -89.1 13 12.0 -77.1 135 33 424.7 424.7 308.3 424.7 0.00 18 62 19340 -73.1 -87.1 10 14.0 -73.2 230 4 443.1 443.1 310.2 443.1 0.00 19 56 19935 -74.3 -89.3 8 15.0 -74.4 232 9 453.5 453.5 311.2 453.5 0.00 20 55 20041 -74.5 -89.5 8 15.0 -74.6 219 10 455.3 455.4 311.4 455.4 0.00 21 53 20259 -68.9 -88.9 4 20.0 -69.1 208 12 473.2 473.2 312.9 473.2 0.00 22 50 20610 -67.3 -88.3 4 21.0 -67.5 260 22 484.9 484.9 313.8 484.9 0.00 23 44 21387 -65.1 -90.1 2 25.0 -65.4 270 11 508.3 508.3 315.5 508.3 0.00 24 39 22134 -59.3 -90.3 1 31.0 -60.1 206 18 540.8 540.8 317.6 540.8 0.00 25 30 23780 -59.3 -93.3 0 34.0 -60.3 95 10 583.0 583.0 319.8 583.0 0.00 26 21 26054 -50.5 -86.5 1 36.0 -53.7 72 25 672.2 672.2 323.5 672.2 0.01 27 20 26370 -52.1 -88.1 1 36.0 -55.0 85 24 676.7 676.7 323.7 676.8 0.01 28 17 27434 -48.3 -85.3 1 37.0 -52.8 67 34 721.1 721.1 325.1 721.2 0.02 29 16 27833 -49.7 -85.7 1 36.0 -53.9 90 40 729.1 729.1 325.3 729.2 0.02 30 15 28261 -44.9 -82.9 1 38.0 -51.1 97 43 758.7 758.7 326.2 758.9 0.03 31 10 31020 -37.7 -77.7 1 40.0 -49.3 100 49 878.8 878.9 329.0 879.8 0.10 32 9.7 31231 -35.9 -75.9 1 40.0 -48.6 893.3 893.4 329.3 894.7 0.13 33 8.0 32561 -38.9 -77.9 1 39.0 -50.8 932.0 932.0 330.1 933.2 0.12 TRP 97 16810 -82.3 -89.3 29 7.0 -82.3 55 15 371.9 371.9 300.9 371.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 545.96 mb = 5260.77 m = 17259.53 ft Wetbulb zero: 624.02 mb = 4086.96 m = 13408.51 ft Precipitable water: 1.99 inches Sfc-500 mean rel hum: 54.58 % Est. max temperature: 34.90 C = 94.81 F Sfc-Lift cond lev (LCL): 964.24 mb = 381.85 m = 1252.78 ft T: 26.28 C 700-500 lapse rate: 5.88 C/km ThetaE index: 34.72 C Layer 925.0- 500.0 mb Conv cond level (CCL): 923.24 mb = 765.60 m = 2511.78 ft Mean mixing ratio: 19.88 g/kg Conv temperature: 30.62 C = 87.12 F Cap Strength: 0.39 C Lifted Index: -4.66 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -6.80 C Lifted Index @700 mb: -1.21 C Showalter Index: 0.76 C Risk: Thunderstorms probable Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 18.50 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 194.60 Risk: None Energy Index: -1.67 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2688.77 J/kg Max Up Vert Vel: 73.33 m/s Conv Inhibition (B-): 8.76 J/kg Cap Strength: 0.38 C Lift Cond Lev (LCL): 930.64 mb = 695.29 m = 2281.10 ft Lev Free Conv (LFC): 805.64 mb = 1946.65 m = 6386.58 ft Equ Level (EL): 115.64 mb = 15794.25 m = 51817.77 ft B at Equ Level: 2656.64 J/kg Max Parcel Lev (MPL): 65.64 mb = 19008.09 m = 62361.74 ft Wind level data Storm motion: 122 at 8 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 0 0 -0.0 -0.0 | 302 8 7.1 -4.5 1 1000 60 205 5 2.1 4.5 | 270 9 9.2 0.0 2 973 305 215 11 6.3 9.0 | 251 14 13.4 4.5 3 925 749 190 15 2.6 14.8 | 223 14 9.7 10.3 4 876 1219 170 6 -1.0 5.9 | 257 6 6.1 1.4 5 850 1487 250 2 1.9 0.7 | 293 10 9.0 -3.8 6 846 1524 250 2 1.9 0.7 | 293 10 9.0 -3.8 7 817 1829 110 7 -6.6 2.4 | 346 2 0.5 -2.1 8 788 2134 90 11 -11.0 0.0 | 41 6 -3.9 -4.5 9 761 2438 70 9 -8.5 -3.1 | 10 8 -1.4 -7.6 10 734 2743 80 11 -10.8 -1.9 | 30 7 -3.7 -6.4 11 709 3048 60 12 -10.4 -6.0 | 17 11 -3.3 -10.5 12 700 3152 65 12 -10.9 -5.1 | 22 10 -3.8 -9.6 13 588 4572 95 17 -16.9 1.5 | 73 10 -9.8 -3.0 14 545 5182 60 13 -11.3 -6.5 | 21 12 -4.2 -11.0 15 525 5486 60 7 -6.1 -3.5 | 353 8 1.0 -8.0 16 506 5791 70 9 -8.5 -3.1 | 10 8 -1.4 -7.6 17 500 5890 60 13 -11.3 -6.5 | 21 12 -4.2 -11.0 18 468 6401 65 13 -11.8 -5.5 | 25 11 -4.7 -10.0 19 432 7010 70 12 -11.3 -4.1 | 26 10 -4.2 -8.6 20 400 7610 120 2 -1.7 1.0 | 303 6 5.4 -3.5 21 399 7620 165 2 -0.5 1.9 | 291 7 6.6 -2.6 22 383 7925 95 5 -5.0 0.4 | 333 5 2.1 -4.1 23 368 8230 60 10 -8.7 -5.0 | 9 10 -1.6 -9.5 24 339 8839 80 7 -6.9 -1.2 | 358 6 0.2 -5.7 25 312 9449 90 10 -10.0 0.0 | 33 5 -2.9 -4.5 26 300 9730 105 7 -6.8 1.8 | 353 3 0.3 -2.7 27 299 9754 105 8 -7.7 2.1 | 15 3 -0.6 -2.4 28 286 10058 80 5 -4.9 -0.9 | 338 6 2.2 -5.4 29 262 10668 120 8 -6.9 4.0 | 342 1 0.2 -0.5 30 250 11000 115 15 -13.6 6.3 | 106 7 -6.5 1.8 31 240 11278 115 14 -12.7 5.9 | 104 6 -5.6 1.4 32 229 11582 120 14 -12.1 7.0 | 116 6 -5.0 2.5 33 219 11887 80 11 -10.8 -1.9 | 30 7 -3.7 -6.4 34 200 12490 105 14 -13.5 3.6 | 82 6 -6.4 -0.9 35 172 13411 105 23 -22.2 6.0 | 95 15 -15.1 1.5 36 150 14280 95 26 -25.9 2.3 | 83 19 -18.8 -2.2 37 134 14935 100 26 -25.6 4.5 | 90 19 -18.5 0.0 38 121 15545 110 17 -16.0 5.8 | 98 9 -8.9 1.3 39 115 15850 85 9 -9.0 -0.8 | 20 6 -1.9 -5.3 40 109 16154 70 11 -10.3 -3.8 | 21 9 -3.2 -8.3 41 100 16640 80 16 -15.8 -2.8 | 50 11 -8.7 -7.3 42 98 16764 80 17 -16.7 -3.0 | 52 12 -9.6 -7.5 43 97 16810 55 15 -12.3 -8.6 | 22 14 -5.2 -13.1 44 93 17069 55 16 -13.1 -9.2 | 24 15 -6.0 -13.7 45 88 17374 95 15 -14.9 1.3 | 68 8 -7.8 -3.2 46 83 17678 140 9 -5.8 6.9 | 209 3 1.3 2.4 47 79 17983 125 4 -3.3 2.3 | 300 4 3.8 -2.2 48 75 18288 60 19 -16.5 -9.5 | 34 17 -9.4 -14.0 49 71 18593 110 23 -21.6 7.9 | 103 15 -14.5 3.4 50 70 18640 135 31 -21.9 21.9 | 140 23 -14.8 17.4 51 67 18898 135 33 -23.3 23.3 | 139 25 -16.2 18.8 52 64 19202 155 2 -0.8 1.8 | 293 7 6.2 -2.7 53 60 19507 310 6 4.6 -3.9 | 306 14 11.7 -8.4 54 57 19812 250 8 7.5 2.7 | 277 15 14.6 -1.8 55 54 20117 210 11 5.5 9.5 | 248 14 12.6 5.0 56 52 20422 205 14 5.9 12.7 | 238 15 13.0 8.2 57 50 20610 260 22 21.7 3.8 | 271 29 28.8 -0.7 58 49 20726 255 25 24.1 6.5 | 266 31 31.2 2.0 59 44 21336 280 14 13.8 -2.4 | 288 22 20.9 -6.9 60 42 21641 235 2 1.6 1.1 | 291 9 8.7 -3.4 61 38 22250 200 21 7.2 19.7 | 223 21 14.3 15.2 62 37 22555 300 7 6.1 -3.5 | 301 15 13.2 -8.0 63 33 23165 210 6 3.0 5.2 | 266 10 10.1 0.7 64 32 23470 280 5 4.9 -0.9 | 294 13 12.0 -5.4 65 30 23774 175 6 -0.5 6.0 | 257 7 6.6 1.5 66 30 23780 95 10 -10.0 0.9 | 38 5 -2.9 -3.6 67 29 24079 130 7 -5.4 4.5 | 270 2 1.7 -0.0 68 27 24384 110 12 -11.3 4.1 | 85 4 -4.2 -0.4 69 22 25908 65 25 -22.7 -10.6 | 46 22 -15.6 -15.1 70 20 26370 85 24 -23.9 -2.1 | 69 18 -16.8 -6.6 71 19 26822 85 24 -23.9 -2.1 | 69 18 -16.8 -6.6 72 18 27127 70 27 -25.4 -9.2 | 53 23 -18.3 -13.7 73 17 27432 65 34 -30.8 -14.4 | 51 30 -23.7 -18.9 74 16 28042 100 42 -41.4 7.3 | 95 34 -34.3 2.8 75 12 29566 85 48 -47.8 -4.2 | 78 42 -40.7 -8.7 76 12 29870 90 53 -53.0 0.0 | 84 46 -45.9 -4.5 77 10 31020 100 49 -48.3 8.5 | 96 41 -41.2 4.0 Wind Parameters Mean winds (0-6000m): 92.4 at 11.2 knts Storm direction: 122.4 at 8.4 knts Shear (0-3000m) pos: 1.6 neg: 2.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 76.4 deg Storm rel helicity (0-3000m) pos: 31.0 neg: -65.0 tot: -34.0 m^2/s^2 ave: -11.3 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 10.4 stream: -0.8 10^-3/s Energy-Hel index: 0.44 Bulk Rich Number: 66.76 Bulk Shear: 40.28 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 ------------------------------------------------------------------------------- 500 210 9 254 12| 0.0 13.3 13.3| 0.0 -33.4 -33.4 -66.7 -0.83| 14.7-12.2 1000 198 11 240 12| 0.0 5.1 5.1| 3.8 -46.9 -43.1 -43.1 -0.60| 12.0 -7.2 1500 196 9 245 11| 3.2 3.4 6.6| 22.0 -46.9 -24.9 -16.6 -0.16| 11.7 -1.9 2000 186 8 244 9| 2.4 4.0 6.4| 26.2 -55.3 -29.2 -14.6 -0.05| 12.7 -0.7 2500 164 9 231 6| 1.9 2.6 4.6| 27.5 -61.2 -33.7 -13.5 -0.09| 11.4 -1.0 3000 142 9 209 3| 1.6 2.3 3.9| 31.0 -65.0 -34.0 -11.3 -0.08| 10.4 -0.8 4000 109 10 64 3| 0.8 1.7 2.4| 46.5 -65.0 -18.4 -4.6 0.01| 8.6 0.1 5000 100 11 59 5| 0.5 1.0 1.5| 55.7 -84.8 -29.1 -5.8 -0.03| 8.0 -0.3 6000 92 11 45 6| 0.9 0.2 1.1| 65.2-103.3 -38.1 -6.3 -0.06| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20250423.23.gif