UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122223.upa.cvt Date: 2300Z 22 DEC 25 Searching for VOMM... Searching the city database file for: VOMM ... Date:2300Z 22 DEC 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 1010 16 21.0 19.3 90 1.7 19.8 0 0 293.3 295.8 292.6 333.4 14.08 1 1000 97 22.2 19.2 83 3.0 20.1 355 7 295.4 297.9 293.3 335.9 14.14 2 925 773 19.8 9.8 52 10.0 13.7 15 10 299.6 301.1 289.9 323.8 8.24 3 850 1493 14.0 9.0 72 5.0 11.0 175 8 300.8 302.4 290.6 325.9 8.50 4 700 3136 13.2 45 1 317.1 5 500 5880 -3.5 -48.5 2 45.0 -11.6 95 9 328.8 328.8 291.5 329.1 0.09 6 400 7600 -15.5 -57.5 1 42.0 -20.4 45 11 334.8 334.9 293.0 335.0 0.04 7 300 9720 -29.7 -56.7 5 27.0 -31.9 115 10 343.5 343.5 295.2 343.8 0.06 8 250 10980 -42.1 -51.1 37 9.0 -42.6 105 4 343.5 343.5 295.3 344.0 0.14 9 200 12460 -53.1 -58.1 54 5.0 -53.2 170 22 348.7 348.7 296.4 349.0 0.07 10 150 14250 -67.3 -76.3 27 9.0 -67.4 250 18 354.2 354.2 297.5 354.2 0.01 11 100 16590 -80.3 -88.3 25 8.0 -80.3 205 3 372.6 372.6 301.0 372.6 0.00 12 94 16937 -83.1 -90.1 29 7.0 -83.1 205 7 373.7 373.7 301.2 373.7 0.00 13 70 18580 -82.7 -91.7 20 9.0 -82.7 70 29 407.5 407.5 306.2 407.5 0.00 14 50 20550 -65.9 -88.9 3 23.0 -66.2 75 15 488.2 488.2 314.1 488.2 0.00 15 30 23670 -60.7 -93.7 1 33.0 -61.6 100 41 579.2 579.2 319.6 579.2 0.00 16 20 26230 -50.5 -86.5 1 36.0 -53.8 85 27 681.6 681.6 323.8 681.7 0.01 17 10 30790 -39.9 -78.9 1 39.0 -50.2 290 14 870.6 870.6 328.8 871.4 0.08 TRP 94 16937 -83.1 -90.1 29 7.0 -83.1 205 7 373.7 373.7 301.2 373.7 0.00 WND Sounding variables and indices 1000-500 mb thick: 5783.00 m Freezing level: 541.92 mb = 5304.91 m = 17404.35 ft Wetbulb zero: 680.13 mb = 3370.78 m = 11058.87 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 66.10 % Est. max temperature: 28.35 C = 83.03 F Sfc-Lift cond lev (LCL): 985.39 mb = 224.64 m = 736.99 ft T: 21.75 C 700-500 lapse rate: 6.09 C/km ThetaE index: 12.10 C Layer 925.0- 850.0 mb Conv cond level (CCL): 636.52 mb = 3911.23 m = 12831.95 ft Mean mixing ratio: 11.01 g/kg Conv temperature: 48.24 C = 118.83 F Cap Strength: 9.08 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 10.94 C Lifted Index @700 mb: 9.08 C Showalter Index: 9.72 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 17.50 C Cross Totals Index: 12.50 C K Index: 1.26 Risk: None Sweat Index: 133.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.23 J/kg Max Up Vert Vel: 4.52 m/s Conv Inhibition (B-): 41162.57 J/kg Cap Strength: 9.04 C Lift Cond Lev (LCL): 876.11 mb = 1235.42 m = 4053.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 123 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 1010 16 0 0 -0.0 -0.0 | 303 7 5.7 -3.7 1 1000 97 355 7 0.6 -7.0 | 329 12 6.3 -10.6 2 976 305 20 15 -5.1 -14.1 | 358 18 0.6 -17.8 3 943 610 20 12 -4.1 -11.3 | 354 15 1.6 -14.9 4 925 773 15 10 -2.6 -9.7 | 347 14 3.1 -13.3 5 910 914 360 7 -0.0 -7.0 | 332 12 5.7 -10.7 6 878 1219 225 3 2.1 2.1 | 281 8 7.8 -1.5 7 850 1493 175 8 -0.7 8.0 | 229 7 5.0 4.3 8 788 2134 55 7 -5.7 -4.0 | 0 8 -0.0 -7.7 9 760 2438 40 6 -3.9 -4.6 | 348 8 1.8 -8.3 10 733 2743 290 3 2.8 -1.0 | 299 10 8.5 -4.7 11 707 3048 20 2 -0.7 -1.9 | 318 7 5.0 -5.5 12 700 3136 45 1 -0.7 -0.7 | 311 7 5.0 -4.4 13 682 3353 110 3 -2.8 1.0 | 313 4 2.9 -2.6 14 633 3962 120 10 -8.7 5.0 | 114 3 -3.0 1.3 15 545 5182 110 18 -16.9 6.2 | 103 12 -11.2 2.5 16 500 5880 95 9 -9.0 0.8 | 49 4 -3.3 -2.9 17 432 7010 100 14 -13.8 2.4 | 81 8 -8.1 -1.2 18 415 7315 130 5 -3.8 3.2 | 284 2 1.9 -0.4 19 400 7600 45 11 -7.8 -7.8 | 10 12 -2.1 -11.4 20 399 7620 55 8 -6.6 -4.6 | 6 8 -0.9 -8.3 21 383 7925 55 15 -12.3 -8.6 | 28 14 -6.6 -12.3 22 367 8230 70 12 -11.3 -4.1 | 36 10 -5.6 -7.8 23 352 8534 90 8 -8.0 0.0 | 32 4 -2.3 -3.7 24 338 8839 95 17 -16.9 1.5 | 79 11 -11.2 -2.2 25 300 9720 115 10 -9.1 4.2 | 99 3 -3.4 0.6 26 299 9754 125 11 -9.0 6.3 | 129 4 -3.3 2.6 27 286 10058 75 10 -9.7 -2.6 | 32 7 -4.0 -6.3 28 273 10363 105 7 -6.8 1.8 | 30 2 -1.1 -1.9 29 262 10668 75 8 -7.7 -2.1 | 20 6 -2.0 -5.7 30 250 10973 115 5 -4.5 2.1 | 323 2 1.2 -1.5 31 250 10980 105 4 -3.9 1.0 | 325 3 1.8 -2.6 32 239 11278 0 1 -0.0 -1.0 | 309 7 5.7 -4.7 33 218 11887 175 9 -0.8 9.0 | 223 7 4.9 5.3 34 200 12460 170 22 -3.8 21.7 | 186 18 1.9 18.0 35 199 12497 180 20 0.0 20.0 | 199 17 5.7 16.3 36 172 13411 180 23 0.0 23.0 | 196 20 5.7 19.3 37 163 13716 235 10 8.2 5.7 | 262 14 13.9 2.1 38 156 14021 285 10 9.7 -2.6 | 292 17 15.3 -6.3 39 150 14250 250 18 16.9 6.2 | 264 23 22.6 2.5 40 140 14630 260 15 14.8 2.6 | 273 20 20.5 -1.1 41 120 15545 260 7 6.9 1.2 | 281 13 12.6 -2.4 42 114 15850 205 10 4.2 9.1 | 241 11 9.9 5.4 43 102 16459 245 14 12.7 5.9 | 263 19 18.4 2.3 44 100 16590 205 3 1.3 2.7 | 278 7 7.0 -0.9 45 97 16764 190 5 0.9 4.9 | 259 7 6.6 1.3 46 94 16937 205 7 3.0 6.3 | 253 9 8.6 2.7 47 92 17069 235 4 3.3 2.3 | 279 9 9.0 -1.4 48 87 17374 100 6 -5.9 1.0 | 5 3 -0.2 -2.6 49 82 17678 60 14 -12.1 -7.0 | 31 12 -6.4 -10.7 50 70 18580 70 29 -27.3 -9.9 | 58 25 -21.6 -13.6 51 70 18593 105 16 -15.5 4.1 | 93 10 -9.8 0.5 52 66 18898 70 30 -28.2 -10.3 | 58 26 -22.5 -13.9 53 63 19202 105 35 -33.8 9.1 | 101 29 -28.1 5.4 54 60 19507 95 38 -37.9 3.3 | 89 32 -32.2 -0.3 55 57 19812 115 28 -25.4 11.8 | 113 21 -19.7 8.2 56 51 20422 110 19 -17.9 6.5 | 103 12 -12.2 2.8 57 50 20550 75 15 -14.5 -3.9 | 49 12 -8.8 -7.5 58 49 20726 60 13 -11.3 -6.5 | 29 12 -5.6 -10.2 59 40 21946 115 20 -18.1 8.5 | 111 13 -12.4 4.8 60 33 23165 75 28 -27.0 -7.2 | 63 24 -21.4 -10.9 61 31 23470 95 37 -36.9 3.2 | 89 31 -31.2 -0.4 62 30 23670 100 41 -40.4 7.1 | 96 35 -34.7 3.5 63 24 24994 90 30 -30.0 0.0 | 81 25 -24.3 -3.7 64 23 25298 85 27 -26.9 -2.4 | 74 22 -21.2 -6.0 65 21 25908 80 31 -30.5 -5.4 | 70 26 -24.8 -9.0 66 20 26213 80 29 -28.6 -5.0 | 69 24 -22.9 -8.7 67 20 26230 85 27 -26.9 -2.4 | 74 22 -21.2 -6.0 68 18 26822 80 27 -26.6 -4.7 | 68 23 -20.9 -8.4 69 17 27432 80 32 -31.5 -5.6 | 70 27 -25.8 -9.2 70 16 27737 85 27 -26.9 -2.4 | 74 22 -21.2 -6.0 71 15 28042 80 27 -26.6 -4.7 | 68 23 -20.9 -8.4 72 14 28346 80 30 -29.5 -5.2 | 70 25 -23.9 -8.9 73 14 28651 105 19 -18.4 4.9 | 96 13 -12.7 1.3 74 13 28956 80 18 -17.7 -3.1 | 61 14 -12.0 -6.8 75 13 29261 120 18 -15.6 9.0 | 118 11 -9.9 5.3 76 12 29566 15 3 -0.8 -2.9 | 323 8 4.9 -6.6 77 11 30175 60 19 -16.5 -9.5 | 39 17 -10.8 -13.2 78 10 30790 290 14 13.2 -4.8 | 294 21 18.8 -8.5 Wind Parameters Mean winds (0-6000m): 92.8 at 9.0 knts Storm direction: 122.8 at 6.8 knts Shear (0-3000m) pos: 2.2 neg: 1.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 14.5 deg Storm rel helicity (0-3000m) pos: 45.2 neg: -98.7 tot: -53.5 m^2/s^2 ave: -17.8 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 12.7 stream: -4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 20.91 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 15 11 349 14| 13.3 0.0 13.3| 39.4 -3.4 35.9 71.9 0.61| 18.9 11.5 1000 14 10 347 14| 6.6 6.0 12.7| 39.4 -39.2 0.2 0.2 0.02| 15.6 0.3 1500 14 9 343 13| 4.4 6.9 11.4| 39.4 -67.1 -27.7 -18.5 -0.26| 15.3 -4.0 2000 31 8 352 11| 3.3 2.8 6.1| 39.4 -71.7 -32.4 -16.2 -0.34| 14.9 -5.0 2500 33 8 352 10| 2.7 1.6 4.3| 39.4 -84.0 -44.6 -17.9 -0.39| 13.4 -5.2 3000 29 7 347 10| 2.2 1.9 4.1| 45.2 -98.7 -53.5 -17.8 -0.38| 12.7 -4.9 4000 52 7 357 8| 1.8 1.4 3.2| 47.4 -99.7 -52.3 -13.1 -0.29| 11.0 -3.2 5000 85 8 29 5| 1.4 1.2 2.6| 47.4-101.9 -54.5 -10.9 -0.28| 9.5 -2.6 6000 93 9 46 5| 1.2 0.6 1.8| 47.8-115.2 -67.4 -11.2 -0.31| 8.9 -2.7 Wrote GIF file: /home/apache/climate/data/raob//VOMM/skewt/VOMM.skewt.20251222.23.gif