UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011112.upa.cvt Date: 1200Z 11 JAN 26 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 11 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 1022 15 16.0 5.0 48 11.0 10.2 340 10 287.4 288.3 282.4 302.5 5.35 1 1000 198 15.2 4.2 48 11.0 9.5 340 21 288.4 289.3 282.6 303.1 5.17 2 925 851 8.8 2.8 66 6.0 5.8 345 19 288.3 289.2 282.5 302.7 5.06 3 850 1542 2.0 0.1 87 1.9 1.1 345 21 288.2 289.0 281.8 301.2 4.53 4 841 1628 1.4 -0.0 90 1.4 0.8 343 22 288.5 289.3 282.0 301.5 4.55 5 821 1822 0.4 -6.6 59 7.0 -2.3 337 24 289.4 289.9 280.3 297.7 2.84 6 811 1920 -0.3 -4.5 73 4.2 -2.0 334 25 289.7 290.3 281.1 299.5 3.37 7 802 2010 3.2 -22.8 13 26.0 -4.0 332 26 294.4 294.5 279.9 296.8 0.76 8 800 2030 5.0 -34.0 4 39.0 -3.8 331 26 296.5 296.5 280.2 297.4 0.27 9 700 3111 0.0 300 37 302.5 10 660 3577 -3.1 296 42 304.1 11 646 3746 -1.5 -32.5 7 31.0 -8.6 294 44 307.8 307.9 285.0 309.2 0.39 12 597 4369 -3.7 -39.7 4 36.0 -10.7 288 51 312.3 312.3 286.4 313.0 0.20 13 586 4515 -1.7 287 52 316.3 14 555 4945 -2.3 283 57 320.5 15 510 5607 -7.9 -47.9 2 40.0 -14.3 276 64 321.6 321.6 289.3 322.0 0.10 16 500 5760 -7.9 -43.9 4 36.0 -14.2 275 66 323.4 323.4 290.0 324.0 0.16 17 497 5807 -8.1 -44.1 4 36.0 -14.4 275 67 323.7 323.8 290.0 324.3 0.15 18 454 6501 -13.3 -53.3 2 40.0 -18.4 277 79 325.7 325.7 290.5 325.9 0.06 19 447 6620 -10.3 -45.3 4 35.0 -16.3 278 82 330.9 330.9 292.1 331.5 0.15 20 437 6794 -9.7 -42.7 5 33.0 -15.9 278 85 333.8 333.9 293.0 334.6 0.20 21 400 7470 -14.3 -42.3 7 28.0 -19.2 280 97 336.4 336.4 293.6 337.3 0.23 22 370 8056 -19.1 -42.1 11 23.0 -22.8 279 97 337.6 337.7 294.0 338.6 0.25 23 300 9580 -31.3 -53.3 10 22.0 -33.1 275 97 341.3 341.3 294.7 341.6 0.09 24 253 10759 -40.1 -64.1 6 24.0 -41.1 256 99 345.3 345.3 295.6 345.4 0.03 25 250 10840 -40.9 255 99 345.3 26 200 12330 -51.5 265 105 351.2 27 169 13404 -58.9 253 113 356.2 28 150 14140 -65.5 245 119 357.2 29 149 14181 -65.8 245 117 357.4 30 109 16013 -79.7 260 99 364.6 31 100 16500 -80.5 260 87 372.2 32 72 18370 -78.7 251 54 412.7 33 70 18530 -79.9 250 51 413.4 34 66 18864 -78.5 252 46 423.5 35 65 18952 -74.1 252 45 435.0 36 56 19832 -69.5 257 32 464.4 37 55 19940 -66.1 257 31 474.6 38 50 20520 -64.9 260 23 490.5 39 33 23098 -58.5 272 20 569.4 40 30 23700 -56.9 275 19 589.5 41 20 26270 -55.3 310 14 666.9 42 15 28101 -56.5 720.1 TRP 109 16013 -79.7 260 99 364.6 WND 149 14181 -65.8 245 117 357.4 Sounding variables and indices 1000-500 mb thick: 5562.00 m Freezing level: 815.29 mb = 1877.83 m = 6160.79 ft Freezing level: 810.23 mb = 1927.68 m = 6324.34 ft Freezing level: 700.00 mb = 3111.00 m = 10206.57 ft Wetbulb zero: 836.11 mb = 1674.87 m = 5494.90 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 48.10 % Est. max temperature: 16.93 C = 62.47 F Sfc-Lift cond lev (LCL): 866.32 mb = 1386.57 m = 4549.06 ft T: 3.53 C 700-500 lapse rate: 2.98 C/km ThetaE index: 3.77 C Layer 821.0- 811.0 mb Conv cond level (CCL): 846.62 mb = 1574.12 m = 5164.36 ft Mean mixing ratio: 5.14 g/kg Conv temperature: 16.98 C = 62.56 F Cap Strength: 18.42 C Lifted Index: 19.09 C Risk: None Lifted Index @300 mb: 27.33 C Lifted Index @700 mb: 7.83 C Showalter Index: 20.21 C Risk: None Total Totals Index: 17.90 C Risk: None Vertical Totals Index: 9.90 C Cross Totals Index: 8.00 C K Index: -23.06 Risk: None Sweat Index: 109.20 Risk: None Energy Index: 4.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.34 J/kg Max Up Vert Vel: 2.16 m/s Conv Inhibition (B-): 49875.47 J/kg Cap Strength: 18.33 C Lift Cond Lev (LCL): 847.93 mb = 1561.70 m = 5123.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 29 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 1022 15 340 10 3.4 -9.4 | 139 19 -12.5 14.6 1 1000 198 340 21 7.2 -19.7 | 116 10 -8.8 4.2 2 925 851 345 19 4.9 -18.4 | 117 12 -11.0 5.6 3 850 1542 345 21 5.4 -20.3 | 109 11 -10.5 3.7 4 700 3111 300 37 32.0 -18.5 | 251 17 16.1 5.5 5 500 5760 275 66 65.7 -5.8 | 250 53 49.8 18.2 6 400 7470 280 97 95.5 -16.8 | 265 80 79.6 7.1 7 300 9580 275 97 96.6 -8.5 | 259 82 80.7 15.5 8 250 10840 255 99 95.6 25.6 | 238 94 79.7 49.6 9 200 12330 265 105 104.6 9.2 | 250 95 88.6 33.1 10 150 14140 245 119 107.9 50.3 | 231 118 91.9 74.3 11 149 14181 245 117 106.0 49.4 | 231 116 90.1 73.4 12 109 16013 260 99 97.5 17.2 | 243 91 81.5 41.2 13 100 16500 260 87 85.7 15.1 | 241 80 69.7 39.1 14 70 18530 250 51 47.9 17.4 | 218 52 32.0 41.4 15 50 20520 260 23 22.7 4.0 | 193 29 6.7 28.0 16 30 23700 275 19 18.9 -1.7 | 188 23 3.0 22.3 17 20 26270 310 14 10.7 -9.0 | 161 16 -5.2 15.0 Wind Parameters Mean winds (0-6000m): 296.3 at 38.4 knts Storm direction: 326.3 at 28.8 knts Shear (0-3000m) pos: 1.6 neg: 4.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 113.3 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -28.1 tot: -25.1 m^2/s^2 ave: -8.4 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 105.87 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 ------------------------------------------------------------------------------- 500 341 19 123 12| 10.3 0.0 10.3| 0.2 -19.9 -19.6 -39.3 -0.45| 12.6 -5.7 1000 342 19 120 12| 4.9 0.0 4.9| 0.6 -20.9 -20.3 -20.3 -0.41| 7.1 -2.9 1500 343 19 117 12| 3.3 0.5 3.8| 0.6 -24.5 -23.8 -15.9 -0.45| 5.2 -2.3 2000 342 20 116 11| 2.5 2.1 4.6| 0.9 -25.6 -24.7 -12.3 -0.31| 5.8 -1.8 2500 337 22 118 8| 2.0 3.4 5.4| 2.9 -25.6 -22.8 -9.1 -0.08| 6.5 -0.5 3000 329 24 134 5| 1.6 4.3 6.0| 3.0 -28.1 -25.1 -8.4 -0.08| 7.1 -0.6 4000 317 28 223 5| 1.2 5.0 6.2| 12.5 -29.7 -17.2 -4.3 -0.03| 7.1 -0.2 5000 306 33 247 12| 1.0 5.3 6.3| 12.5 -46.1 -33.5 -6.7 -0.05| 7.1 -0.4 6000 296 38 249 20| 0.8 5.7 6.5| 48.3 -82.7 -34.4 -5.7 -0.05| 7.3 -0.3 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20260111.12.gif