UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 28 APR 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 1007 15 22.0 21.3 96 0.7 21.5 320 10 294.6 297.4 294.4 340.4 16.03 1 1000 77 21.4 20.8 96 0.6 21.0 335 14 294.5 297.4 294.1 339.3 15.65 2 953 494 19.2 18.7 97 0.5 18.9 298 20 296.4 299.0 293.8 337.9 14.38 3 925 751 19.8 17.5 87 2.3 18.2 275 23 299.6 302.1 294.3 339.7 13.73 4 923 770 19.8 17.5 87 2.3 18.2 274 23 299.7 302.3 294.3 340.0 13.76 5 850 1479 15.4 14.4 94 1.0 14.7 255 21 302.3 304.5 293.9 338.4 12.23 6 819 1795 13.8 12.9 94 0.9 13.2 256 24 303.8 305.9 293.9 338.0 11.49 7 700 3109 7.4 6.9 97 0.5 7.1 260 37 310.7 312.4 293.9 338.2 8.96 8 608 4257 2.0 1.6 97 0.4 1.8 258 40 317.2 318.6 294.3 339.7 7.09 9 540 5203 -4.1 -4.5 97 0.4 -4.3 256 43 320.9 321.9 293.7 337.4 5.08 10 537 5247 -0.7 -3.9 79 3.2 -2.4 256 43 325.5 326.5 295.1 343.1 5.35 11 503 5763 -6.7 -9.0 84 2.3 -7.7 255 45 324.3 325.1 293.6 337.1 3.85 12 500 5810 -7.3 -9.9 82 2.6 -8.4 255 45 324.1 324.9 293.3 336.1 3.61 13 498 5841 -8.5 -11.2 81 2.7 -9.6 255 45 323.0 323.7 292.7 333.9 3.26 14 494 5904 -8.3 -14.3 62 6.0 -10.6 256 45 324.0 324.5 292.4 332.7 2.56 15 491 5952 -9.5 -14.3 68 4.8 -11.3 256 46 323.1 323.6 292.2 331.8 2.57 16 480 6127 -10.3 -17.3 56 7.0 -12.7 257 47 324.2 324.6 292.0 331.2 2.05 17 472 6257 -11.1 -18.1 56 7.0 -13.5 258 47 324.8 325.2 292.1 331.5 1.95 18 469 6307 -11.1 -17.1 61 6.0 -13.2 258 48 325.4 325.8 292.4 332.7 2.13 19 465 6373 -10.9 -15.6 68 4.7 -12.6 258 48 326.5 326.9 293.0 334.8 2.44 20 460 6456 -11.1 -14.6 75 3.5 -12.4 259 48 327.2 327.8 293.4 336.4 2.68 21 455 6540 -11.9 -17.9 61 6.0 -13.9 259 49 327.2 327.6 292.9 334.3 2.06 22 440 6797 -14.1 -27.1 32 13.0 -17.4 261 50 327.6 327.8 292.0 331.0 0.94 23 424 7079 -15.1 -28.1 32 13.0 -18.3 262 52 329.8 330.0 292.6 333.1 0.89 24 400 7520 -17.5 -32.5 26 15.0 -20.7 265 54 332.2 332.4 292.9 334.6 0.62 25 369 8119 -20.1 -34.1 28 14.0 -22.9 265 57 336.5 336.7 294.0 338.7 0.58 26 300 9610 -32.5 -40.5 45 8.0 -33.5 265 64 339.6 339.6 294.6 341.0 0.37 27 295 9728 -33.5 -40.5 49 7.0 -34.3 265 65 339.8 339.9 294.6 341.3 0.38 28 293 9776 -33.7 -39.7 55 6.0 -34.4 265 66 340.2 340.3 294.7 341.8 0.41 29 291 9824 -33.7 -43.7 36 10.0 -34.8 265 66 340.8 340.9 294.8 341.9 0.27 30 257 10682 -40.1 -47.1 47 7.0 -40.6 265 76 343.7 343.8 295.4 344.6 0.21 31 250 10870 -41.3 265 78 344.7 32 219 11758 -48.4 265 80 347.0 33 200 12350 -53.3 265 72 348.4 34 150 14150 -65.1 270 68 357.9 35 108 16095 -75.7 260 60 373.2 36 100 16540 -74.9 270 43 383.0 37 76 18134 -76.5 266 32 410.9 38 72 18451 -71.7 265 30 427.5 39 71 18534 -67.3 265 30 438.6 40 70 18620 -67.9 265 29 439.1 41 62 19340 -72.7 258 22 444.0 42 53 20274 -66.9 248 13 477.8 43 50 20630 -61.5 245 10 498.6 44 48 20883 -60.5 247 10 506.8 45 41 21861 -60.7 255 10 529.7 46 35 22855 -55.5 262 10 567.7 47 30 23840 -53.5 270 10 598.8 48 23 25560 -50.9 653.7 49 22 25850 -48.9 668.0 TRP 108 16095 -75.7 260 60 373.2 WND 219 11758 -48.4 265 80 347.0 Sounding variables and indices 1000-500 mb thick: 5733.00 m Freezing level: 585.70 mb = 4566.78 m = 14982.68 ft Wetbulb zero: 588.16 mb = 4521.17 m = 14833.06 ft Precipitable water: 2.11 inches Sfc-500 mean rel hum: 93.74 % Est. max temperature: 29.48 C = 85.07 F Sfc-Lift cond lev (LCL): 997.10 mb = 102.12 m = 335.03 ft T: 21.27 C 700-500 lapse rate: 5.44 C/km ThetaE index: 2.57 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 888.50 mb = 1097.73 m = 3601.42 ft Mean mixing ratio: 14.53 g/kg Conv temperature: 28.37 C = 83.06 F Cap Strength: 3.21 C Lifted Index: -0.11 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.17 C Lifted Index @700 mb: 0.06 C Showalter Index: 0.12 C Risk: Thunderstorms probable Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.70 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 259.80 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.74 J/kg Max Up Vert Vel: 10.84 m/s Conv Inhibition (B-): 57.89 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 940.99 mb = 603.12 m = 1978.73 ft Lev Free Conv (LFC): 575.99 mb = 4688.02 m = 15380.45 ft Equ Level (EL): 535.99 mb = 5261.69 m = 17262.54 ft B at Equ Level: 23.79 J/kg Max Parcel Lev (MPL): 375.99 mb = 7979.37 m = 26178.73 ft Wind level data Storm motion: 290 at 25 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 1007 15 320 10 6.4 -7.7 | 93 17 -16.8 0.9 1 1000 77 335 14 5.9 -12.7 | 77 18 -17.3 -4.1 2 925 751 275 23 22.9 -2.0 | 177 7 -0.3 6.6 3 850 1479 255 21 20.3 5.4 | 168 14 -3.0 14.0 4 700 3109 260 37 36.4 6.4 | 221 20 13.2 15.0 5 500 5810 255 45 43.5 11.6 | 225 29 20.2 20.2 6 400 7520 265 54 53.8 4.7 | 247 33 30.6 13.3 7 300 9610 265 64 63.8 5.6 | 251 43 40.5 14.1 8 250 10870 265 78 77.7 6.8 | 254 57 54.5 15.4 9 219 11758 265 80 79.7 7.0 | 255 59 56.5 15.5 10 200 12350 265 72 71.7 6.3 | 253 51 48.5 14.8 11 150 14150 270 68 68.0 -0.0 | 259 46 44.8 8.6 12 108 16095 260 60 59.1 10.4 | 242 41 35.9 19.0 13 100 16540 270 43 43.0 -0.0 | 247 22 19.8 8.6 14 70 18620 265 29 28.9 2.5 | 207 12 5.7 11.1 15 50 20630 245 10 9.1 4.2 | 132 19 -14.2 12.8 16 30 23840 270 10 10.0 -0.0 | 123 16 -13.2 8.6 Wind Parameters Mean winds (0-6000m): 260.2 at 33.0 knts Storm direction: 290.2 at 24.8 knts Shear (0-3000m) pos: 2.6 neg: 3.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 126.2 deg Storm rel helicity (0-3000m) pos: 70.1 neg: -29.3 tot: 40.7 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 94.35 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 ------------------------------------------------------------------------------- 500 314 16 77 12| 0.0 11.8 11.8| 3.9 -25.3 -21.5 -42.9 -0.22| 17.6 -3.9 1000 290 19 112 6| 0.0 9.3 9.3| 12.1 -26.1 -14.0 -14.0 0.11| 14.7 1.6 1500 279 20 148 6| 0.0 6.6 6.6| 12.7 -29.3 -16.7 -11.1 0.07| 11.5 0.8 2000 272 21 163 8| 1.3 5.0 6.3| 31.4 -29.3 2.0 1.0 0.18| 9.9 1.8 2500 268 22 175 9| 2.0 4.0 6.0| 50.4 -29.3 21.1 8.4 0.27| 8.9 2.4 3000 266 24 186 10| 2.6 3.3 5.9| 70.1 -29.3 40.7 13.6 0.33| 8.3 2.7 4000 264 28 200 12| 1.9 2.9 4.9| 77.9 -29.3 48.5 12.1 0.33| 6.7 2.2 5000 262 31 208 15| 1.5 2.7 4.2| 81.2 -29.3 51.9 10.4 0.32| 5.7 1.8 6000 260 33 213 17| 1.4 2.4 3.8| 93.3 -29.3 64.0 10.7 0.33| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250428.12.gif