UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 5 DEC 25 Station: ROMD WMO ident: 47945 Latitude: 25.83 Longitude: 131.23 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1018 15 19.2 11.2 60 8.0 14.4 40 8 290.9 292.3 286.8 314.2 8.22 1 1000 173 18.8 9.8 56 9.0 13.5 40 21 292.0 293.3 286.6 313.7 7.62 2 925 835 12.4 8.8 79 3.6 10.3 30 21 292.0 293.4 286.7 314.0 7.70 3 850 1537 7.0 4.9 86 2.1 5.9 25 12 293.5 294.6 286.0 312.0 6.40 4 832 1713 6.6 2.2 73 4.4 4.4 12 12 294.9 295.8 285.5 310.6 5.39 5 809 1943 8.4 -3.6 43 12.0 2.8 354 12 299.1 299.8 285.4 310.1 3.62 6 700 3123 1.2 -8.8 47 10.0 -2.9 265 12 303.8 304.3 286.2 312.5 2.81 7 682 3331 0.0 -11.0 43 11.0 -4.3 264 15 304.7 305.2 286.2 312.4 2.42 8 655 3656 5.4 -31.6 5 37.0 -4.6 263 19 314.4 314.5 287.3 315.9 0.41 9 589 4511 1.2 -40.8 3 42.0 -7.9 260 31 319.2 319.2 288.7 319.9 0.18 10 569 4788 1.6 -45.4 2 47.0 -7.9 259 35 322.8 322.9 289.8 323.3 0.12 11 500 5810 -5.9 -48.9 2 43.0 -13.1 255 49 325.8 325.9 290.6 326.2 0.09 12 458 6495 -10.1 -32.1 15 22.0 -15.3 255 56 328.9 329.0 292.0 331.0 0.57 13 419 7178 -14.9 -28.9 29 14.0 -18.3 255 64 331.2 331.4 292.9 334.3 0.84 14 400 7530 -16.3 -35.3 18 19.0 -20.1 255 68 333.8 333.9 293.2 335.6 0.47 15 333 8882 -24.5 -55.5 4 31.0 -27.5 252 71 340.5 340.6 294.5 340.8 0.06 16 300 9630 -30.7 -59.7 4 29.0 -32.7 250 72 342.1 342.1 294.8 342.3 0.04 17 254 10800 -37.7 -68.7 2 31.0 -39.0 250 77 348.4 348.4 296.3 348.5 0.01 18 250 10910 -38.7 -69.7 2 31.0 -39.9 250 78 348.5 348.5 296.3 348.6 0.01 19 244 11075 -40.1 -71.1 2 31.0 -41.2 249 79 348.9 348.9 296.4 348.9 0.01 20 200 12390 -51.5 240 86 351.2 21 155 14000 -65.0 245 91 354.8 22 150 14200 -66.7 245 91 355.2 23 126 15230 -74.9 255 76 358.5 24 103 16399 -74.5 268 51 380.6 25 100 16570 -76.1 270 47 380.7 26 88 17304 -76.7 297 37 393.7 27 87 17370 -73.5 299 36 401.4 28 70 18620 -79.1 345 19 415.2 29 69 18702 -79.1 342 19 416.9 30 62 19311 -76.9 323 16 434.7 31 61 19405 -73.3 320 16 444.7 32 57 19798 -76.7 308 15 445.7 33 53 20217 -75.3 295 13 458.3 34 52 20328 -71.3 292 13 470.2 35 50 20560 -70.9 285 12 476.4 36 49 20680 -70.5 480.1 37 48 20803 -66.7 492.0 TRP 126 15230 -74.9 255 76 358.5 WND 155 14000 -65.0 245 91 354.8 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 554.28 mb = 5006.09 m = 16423.98 ft Wetbulb zero: 755.24 mb = 2503.95 m = 8214.96 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 36.46 % Est. max temperature: 21.47 C = 70.64 F Sfc-Lift cond lev (LCL): 903.88 mb = 1026.79 m = 3368.69 ft T: 10.92 C 700-500 lapse rate: 2.64 C/km ThetaE index: 3.91 C Layer 850.0- 700.0 mb Conv cond level (CCL): 859.67 mb = 1443.11 m = 4734.55 ft Mean mixing ratio: 7.70 g/kg Conv temperature: 21.64 C = 70.95 F Cap Strength: 14.35 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 20.32 C Lifted Index @700 mb: 3.47 C Showalter Index: 15.17 C Risk: None Total Totals Index: 23.70 C Risk: None Vertical Totals Index: 12.90 C Cross Totals Index: 10.80 C K Index: 7.80 Risk: None Sweat Index: 131.80 Risk: None Energy Index: 3.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.52 J/kg Max Up Vert Vel: 2.24 m/s Conv Inhibition (B-): 18977.28 J/kg Cap Strength: 14.36 C Lift Cond Lev (LCL): 877.66 mb = 1271.11 m = 4170.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 17 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 1018 15 40 8 -5.1 -6.1 | 102 20 -19.2 4.2 1 1000 173 40 21 -13.5 -16.1 | 78 28 -27.6 -5.8 2 925 835 30 21 -10.5 -18.2 | 72 26 -24.6 -7.9 3 850 1537 25 12 -5.1 -10.9 | 88 19 -19.1 -0.6 4 700 3123 265 12 12.0 1.0 | 169 12 -2.1 11.3 5 500 5810 255 49 47.3 12.7 | 235 40 33.3 23.0 6 400 7530 255 68 65.7 17.6 | 242 59 51.6 27.9 7 300 9630 250 72 67.7 24.6 | 237 64 53.6 34.9 8 250 10910 250 78 73.3 26.7 | 238 70 59.2 37.0 9 200 12390 240 86 74.5 43.0 | 229 81 60.4 53.3 10 155 14000 245 91 82.5 38.5 | 235 84 68.4 48.8 11 150 14200 245 91 82.5 38.5 | 235 84 68.4 48.8 12 126 15230 255 76 73.4 19.7 | 243 66 59.3 30.0 13 100 16570 270 47 47.0 -0.0 | 253 35 32.9 10.3 14 70 18620 345 19 4.9 -18.4 | 49 12 -9.2 -8.0 15 50 20560 285 12 11.6 -3.1 | 161 8 -2.5 7.2 Wind Parameters Mean winds (0-6000m): 276.2 at 23.3 knts Storm direction: 306.2 at 17.4 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 65.5 deg Storm rel helicity (0-3000m) pos: 51.4 neg: -85.1 tot: -33.7 m^2/s^2 ave: -11.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 180.74 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 38 19 80 26| 0.0 13.4 13.4| 0.0 -70.3 -70.3 -140.5 -0.77| 15.1-11.6 1000 35 20 77 26| 0.0 5.6 5.6| 8.0 -79.0 -71.1 -71.1 -0.60| 9.7 -5.8 1500 33 18 78 24| 0.0 1.7 1.7| 33.9 -79.0 -45.2 -30.1 -0.27| 8.7 -2.3 2000 28 17 79 23| 0.0 2.4 2.4| 33.9 -85.1 -51.2 -25.6 -0.25| 8.5 -2.1 2500 22 16 78 20| 0.0 2.9 2.9| 41.7 -85.1 -43.4 -17.4 -0.10| 8.4 -0.8 3000 17 15 77 19| 0.0 3.1 3.1| 51.4 -85.1 -33.7 -11.2 0.04| 8.4 0.3 4000 349 16 65 12| 0.0 4.0 4.0| 89.1 -85.1 4.0 1.0 0.20| 8.1 1.6 5000 301 19 255 2| 0.0 4.6 4.6|124.6 -85.1 39.5 7.9 0.24| 7.9 1.9 6000 276 23 229 12| 0.0 5.0 5.0|151.9 -85.1 66.8 11.1 0.24| 7.7 1.8 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20251205.12.gif