UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 5 JAN 26 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 1017 15 17.8 9.8 59 8.0 13.1 240 6 289.6 290.9 285.6 310.7 7.49 1 1014 40 19.4 9.4 52 10.0 13.6 240 7 291.4 292.7 286.1 312.3 7.31 2 1000 157 18.8 8.8 52 10.0 13.0 240 12 292.0 293.2 286.1 312.3 7.12 3 925 820 12.4 8.0 74 4.4 9.9 240 10 292.0 293.3 286.4 312.8 7.29 4 850 1521 5.6 4.7 94 0.9 5.1 250 10 292.0 293.1 285.4 310.1 6.31 5 843 1589 5.6 4.7 94 0.9 5.1 250 11 292.7 293.8 285.7 311.0 6.36 6 838 1637 5.2 -0.8 65 6.0 2.4 250 12 292.8 293.5 283.5 305.4 4.30 7 836 1657 7.0 -2.0 53 9.0 2.8 250 12 294.9 295.6 284.0 306.5 3.95 8 829 1726 8.0 -6.0 36 14.0 2.0 251 13 296.6 297.2 283.6 305.5 2.94 9 755 2492 3.8 -3.2 60 7.0 0.5 253 24 300.1 300.9 286.1 312.2 4.00 10 741 2644 3.6 -8.4 41 12.0 -1.3 254 26 301.5 302.0 285.3 310.0 2.73 11 700 3104 1.4 -10.6 40 12.0 -3.3 255 33 304.0 304.5 285.9 311.7 2.43 12 683 3301 0.2 -8.8 51 9.0 -3.5 255 36 304.8 305.4 286.6 313.8 2.88 13 609 4208 -6.3 -16.3 45 10.0 -9.6 257 50 307.5 307.8 286.5 313.2 1.76 14 555 4929 -9.5 -32.5 13 23.0 -14.3 258 61 312.0 312.1 286.6 313.6 0.45 15 552 4971 -9.5 -28.5 20 19.0 -13.9 259 62 312.5 312.6 287.0 314.8 0.66 16 500 5730 -12.9 -48.9 3 36.0 -17.7 260 74 317.3 317.3 288.0 317.7 0.09 17 431 6851 -17.1 -63.1 1 46.0 -21.4 253 101 325.7 325.7 290.5 325.8 0.02 18 400 7410 -16.9 -59.9 1 43.0 -21.4 250 115 333.0 333.0 292.6 333.1 0.03 19 398 7448 -17.3 -57.3 2 40.0 -21.7 250 115 333.0 333.0 292.6 333.2 0.04 20 356 8278 -22.5 -58.5 2 36.0 -25.9 252 119 336.8 336.8 293.6 337.0 0.04 21 307 9363 -25.7 -67.7 1 42.0 -28.7 255 125 346.9 346.9 296.0 346.9 0.01 22 300 9530 -27.3 -63.3 2 36.0 -30.0 255 126 346.9 346.9 296.0 347.0 0.03 23 274 10169 -33.2 -64.2 3 31.0 -35.0 250 128 347.5 347.5 296.1 347.6 0.02 24 250 10800 -39.1 -65.1 5 26.0 -40.2 255 126 347.9 347.9 296.2 348.0 0.02 25 246 10910 -40.1 -65.1 5 25.0 -41.2 255 126 348.1 348.1 296.2 348.2 0.02 26 200 12290 -50.9 260 124 352.2 27 166 13476 -60.3 260 117 355.7 28 150 14100 -65.5 260 113 357.2 29 116 15641 -73.5 250 86 369.7 30 108 16061 -72.7 248 78 378.8 31 100 16510 -76.7 245 70 379.5 32 88 17237 -82.5 247 63 382.0 33 70 18540 -75.7 250 51 422.4 34 56 19857 -70.5 260 38 462.1 35 50 20540 -66.7 265 31 486.3 36 48 20789 -65.5 267 30 494.9 37 31 23486 -61.1 293 18 572.7 38 30 23690 -61.1 295 17 578.1 39 21 25913 -59.1 317 6 646.2 40 20 26220 -57.1 320 4 661.4 41 19 26546 -55.5 676.1 TRP WND 274 10169 -33.2 -64.2 3 31.0 -35.0 250 128 347.5 347.5 296.1 347.6 0.02 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 680.72 mb = 3329.11 m = 10922.13 ft Wetbulb zero: 750.91 mb = 2535.73 m = 8319.23 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 46.53 % Est. max temperature: 20.28 C = 68.51 F Sfc-Lift cond lev (LCL): 902.59 mb = 1023.35 m = 3357.41 ft T: 10.43 C 700-500 lapse rate: 5.45 C/km ThetaE index: 5.67 C Layer 838.0- 836.0 mb Conv cond level (CCL): 863.11 mb = 1394.11 m = 4573.80 ft Mean mixing ratio: 7.21 g/kg Conv temperature: 20.28 C = 68.51 F Cap Strength: 5.66 C Lifted Index: 7.82 C Risk: None Lifted Index @300 mb: 24.65 C Lifted Index @700 mb: 4.31 C Showalter Index: 9.32 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: 17.60 C K Index: 11.20 Risk: None Sweat Index: 150.40 Risk: None Energy Index: 1.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.19 J/kg Max Up Vert Vel: 2.53 m/s Conv Inhibition (B-): 3.98 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 864.87 mb = 1377.21 m = 4518.34 ft Lev Free Conv (LFC): 859.87 mb = 1425.28 m = 4676.05 ft Equ Level (EL): 839.87 mb = 1619.03 m = 5311.72 ft B at Equ Level: 0.38 J/kg Max Parcel Lev (MPL): 829.87 mb = 1717.44 m = 5634.58 ft Wind level data Storm motion: 287 at 27 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 1017 15 240 6 5.2 3.0 | 118 23 -20.6 10.7 1 1000 157 240 12 10.4 6.0 | 132 21 -15.4 13.7 2 925 820 240 10 8.7 5.0 | 127 21 -17.1 12.7 3 850 1521 250 10 9.4 3.4 | 124 20 -16.4 11.1 4 700 3104 255 33 31.9 8.5 | 201 17 6.1 16.3 5 500 5730 260 74 72.9 12.8 | 246 51 47.1 20.6 6 400 7410 250 115 108.1 39.3 | 240 95 82.3 47.1 7 300 9530 255 126 121.7 32.6 | 247 104 95.9 40.3 8 274 10169 250 128 120.3 43.8 | 241 108 94.5 51.5 9 250 10800 255 126 121.7 32.6 | 247 104 95.9 40.3 10 200 12290 260 124 122.1 21.5 | 253 101 96.3 29.3 11 150 14100 260 113 111.3 19.6 | 252 90 85.5 27.3 12 100 16510 245 70 63.4 29.6 | 225 53 37.7 37.3 13 70 18540 250 51 47.9 17.4 | 221 34 22.2 25.2 14 50 20540 265 31 30.9 2.7 | 206 12 5.1 10.4 15 30 23690 295 17 15.4 -7.2 | 93 10 -10.4 0.5 16 20 26220 320 4 2.6 -3.1 | 101 24 -23.2 4.7 Wind Parameters Mean winds (0-6000m): 256.7 at 35.9 knts Storm direction: 286.7 at 26.9 knts Shear (0-3000m) pos: 3.7 neg: 0.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 79.1 deg Storm rel helicity (0-3000m) pos: 117.4 neg: -14.1 tot: 103.4 m^2/s^2 ave: 34.5 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 87.79 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 ------------------------------------------------------------------------------- 500 240 11 129 21| 0.0 5.1 5.1| 30.2 -4.7 25.5 51.0 0.65| 6.9 4.5 1000 240 11 128 21| 0.5 2.5 3.1| 30.2 -10.6 19.6 19.6 0.41| 4.2 1.7 1500 242 10 127 21| 0.7 1.7 2.4| 30.2 -14.1 16.1 10.7 0.29| 3.2 0.9 2000 245 11 128 20| 1.8 1.3 3.0| 59.3 -14.1 45.3 22.6 0.54| 4.3 2.3 2500 247 13 133 19| 2.9 1.0 3.9| 88.3 -14.1 74.2 29.7 0.67| 4.9 3.3 3000 250 16 140 17| 3.7 0.8 4.5|117.4 -14.1 103.4 34.5 0.74| 5.3 4.0 4000 253 21 159 15| 4.7 0.6 5.4|180.1 -14.1 166.1 41.5 0.73| 6.0 4.4 5000 255 28 186 15| 5.4 0.5 5.9|249.4 -14.1 235.4 47.1 0.67| 6.4 4.3 6000 257 36 210 18| 5.2 1.3 6.5|304.0 -22.4 281.5 46.9 0.57| 6.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260105.12.gif