UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:1200Z 23 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 23.8 22.9 95 0.9 23.2 220 9 296.4 299.6 296.1 347.5 17.72 1 1000 78 23.4 22.4 94 1.0 22.7 230 10 296.5 299.7 295.8 346.5 17.30 2 925 758 20.4 17.9 86 2.5 18.7 260 21 300.2 302.7 294.7 341.4 14.09 3 898 1014 18.4 16.9 91 1.5 17.4 262 19 300.7 303.2 294.4 340.6 13.61 4 888 1110 19.6 13.6 68 6.0 15.7 262 19 302.9 304.9 293.3 335.8 11.09 5 879 1198 20.0 11.0 56 9.0 14.3 263 18 304.2 305.9 292.3 332.3 9.42 6 869 1297 19.6 12.6 64 7.0 15.0 264 17 304.7 306.7 293.4 336.5 10.61 7 863 1357 20.4 7.4 43 13.0 12.6 264 17 306.2 307.6 291.4 328.9 7.50 8 850 1488 18.4 9.4 56 9.0 12.8 265 16 305.4 307.0 292.2 331.7 8.74 9 846 1529 19.2 8.2 49 11.0 12.4 265 16 306.7 308.2 292.0 331.2 8.09 10 834 1651 17.0 10.0 63 7.0 12.6 264 17 305.6 307.3 292.7 333.5 9.28 11 830 1692 16.6 14.1 85 2.5 15.0 263 18 305.6 307.9 294.9 342.4 12.28 12 806 1942 16.2 5.2 48 11.0 9.7 261 20 307.8 309.1 291.4 328.8 6.89 13 786 2155 15.8 2.8 42 13.0 8.5 259 22 309.6 310.7 291.2 328.0 5.96 14 785 2166 16.0 3.0 42 13.0 8.6 259 22 309.9 311.0 291.3 328.6 6.06 15 770 2330 14.8 4.8 51 10.0 8.9 257 24 310.3 311.6 292.2 332.0 7.02 16 761 2429 13.4 5.4 58 8.0 8.7 256 25 309.8 311.2 292.4 332.6 7.41 17 751 2541 12.2 9.9 86 2.3 10.7 255 26 309.7 311.6 294.6 341.0 10.26 18 742 2642 11.6 9.5 87 2.1 10.3 255 26 310.1 312.0 294.6 341.0 10.10 19 737 2698 11.8 7.2 73 4.6 9.0 254 27 310.9 312.6 293.7 337.6 8.68 20 721 2882 11.6 2.6 54 9.0 6.5 252 29 312.7 313.9 292.4 332.7 6.41 21 700 3129 10.6 -5.4 32 16.0 2.8 250 31 314.2 314.9 290.5 325.9 3.65 22 685 3308 9.6 -7.4 29 17.0 1.7 251 32 315.1 315.7 290.4 325.4 3.20 23 664 3564 8.0 -11.0 25 19.0 -0.2 252 34 316.1 316.6 290.0 324.2 2.48 24 630 3994 5.6 -15.4 20 21.0 -2.6 253 36 318.1 318.5 290.0 324.3 1.83 25 552 5053 -2.9 -23.9 18 21.0 -9.2 257 42 320.3 320.5 289.9 323.8 1.00 26 533 5329 -3.9 -29.9 11 26.0 -10.7 258 44 322.3 322.5 290.1 324.5 0.60 27 510 5675 -4.5 -31.5 10 27.0 -11.3 259 46 325.7 325.8 291.0 327.7 0.54 28 500 5830 -5.5 -36.5 7 31.0 -12.4 260 47 326.3 326.4 291.0 327.6 0.34 29 492 5957 -5.9 -33.9 9 28.0 -12.5 260 47 327.4 327.4 291.5 329.0 0.44 30 489 6005 -6.3 -23.3 25 17.0 -11.6 260 46 327.4 327.7 292.2 331.7 1.20 31 482 6118 -7.1 -39.1 6 32.0 -13.7 261 46 327.8 327.9 291.4 328.8 0.27 32 463 6430 -10.1 -24.1 31 14.0 -14.2 262 45 327.9 328.1 292.3 332.0 1.18 33 455 6565 -11.5 -12.2 95 0.7 -11.8 262 44 327.7 328.4 294.0 338.9 3.30 34 453 6599 -10.1 -12.1 85 2.0 -10.9 262 44 329.9 330.6 294.6 341.3 3.34 35 450 6650 -11.1 -13.5 82 2.4 -12.1 262 44 329.3 329.9 294.2 339.5 3.00 36 447 6701 -10.7 -19.7 48 9.0 -13.7 263 44 330.4 330.8 293.5 336.7 1.79 37 438 6858 -11.9 -16.9 66 5.0 -13.7 263 43 330.8 331.3 294.0 338.9 2.32 38 435 6911 -11.7 -21.7 43 10.0 -14.9 263 43 331.7 332.0 293.6 337.2 1.55 39 400 7550 -15.7 -19.1 75 3.4 -16.9 265 41 334.6 335.0 294.8 342.1 2.11 40 382 7895 -17.7 -21.3 73 3.6 -18.8 267 43 336.4 336.8 295.0 342.9 1.83 41 364 8253 -20.1 -27.1 54 7.0 -21.8 270 45 337.9 338.1 294.8 342.1 1.14 42 350 8541 -22.5 -25.5 76 3.0 -23.2 272 47 338.4 338.7 295.1 343.4 1.37 43 329 8991 -25.9 -29.3 73 3.4 -26.6 275 50 339.8 340.0 295.2 343.6 1.03 44 320 9190 -27.9 -30.0 82 2.1 -28.3 277 51 339.7 339.9 295.1 343.4 0.99 45 318 9235 -27.5 -32.5 62 5.0 -28.5 277 51 340.9 341.1 295.3 343.9 0.78 46 300 9650 -30.7 -39.7 41 9.0 -31.9 280 54 342.1 342.2 295.2 343.7 0.40 47 292 9841 -32.1 -45.1 26 13.0 -33.5 281 53 342.8 342.8 295.2 343.7 0.23 48 288 9938 -32.1 -60.1 4 28.0 -34.0 281 52 344.1 344.1 295.3 344.3 0.04 49 255 10784 -38.5 -51.5 24 13.0 -39.4 284 48 346.9 346.9 296.1 347.4 0.13 50 250 10920 -39.7 -51.7 27 12.0 -40.5 285 47 347.0 347.1 296.1 347.6 0.13 51 248 10975 -40.1 -52.1 27 12.0 -40.9 285 46 347.2 347.3 296.1 347.8 0.12 52 200 12410 -50.9 275 27 352.2 53 150 14230 -62.3 275 33 362.8 54 132 15007 -67.5 281 31 367.0 55 100 16630 -78.7 295 27 375.7 56 70 18650 -78.3 220 17 416.9 57 64 19165 -77.9 216 16 428.6 58 59 19640 -71.5 212 14 453.0 59 50 20640 -63.9 205 12 492.9 60 47 21022 -61.3 507.9 61 31 23631 -56.9 584.0 TRP 100 16630 -78.7 295 27 375.7 WND Sounding variables and indices 1000-500 mb thick: 5752.00 m Freezing level: 578.61 mb = 4691.33 m = 15391.30 ft Wetbulb zero: 666.40 mb = 3534.45 m = 11595.82 ft Precipitable water: 1.55 inches Sfc-500 mean rel hum: 44.65 % Est. max temperature: 33.30 C = 91.93 F Sfc-Lift cond lev (LCL): 994.28 mb = 128.03 m = 420.04 ft T: 23.18 C 700-500 lapse rate: 5.96 C/km ThetaE index: 16.77 C Layer 737.0- 630.0 mb Conv cond level (CCL): 907.07 mb = 926.96 m = 3041.18 ft Mean mixing ratio: 15.48 g/kg Conv temperature: 27.95 C = 82.31 F Cap Strength: 3.68 C Lifted Index: -0.19 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.21 C Lifted Index @700 mb: 1.79 C Showalter Index: 4.91 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 14.90 C K Index: 17.30 Risk: < 20 % chance of thunderstorms Sweat Index: 191.80 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.76 J/kg Max Up Vert Vel: 12.87 m/s Conv Inhibition (B-): 191.32 J/kg Cap Strength: 3.62 C Lift Cond Lev (LCL): 932.63 mb = 686.37 m = 2251.85 ft Lev Free Conv (LFC): 597.63 mb = 4416.28 m = 14488.93 ft Equ Level (EL): 427.63 mb = 7040.96 m = 23099.99 ft B at Equ Level: 81.57 J/kg Max Parcel Lev (MPL): 287.63 mb = 9947.20 m = 32634.78 ft Wind level data Storm motion: 286 at 22 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 15 220 9 5.8 6.9 | 130 20 -15.7 13.1 1 1000 78 230 10 7.7 6.4 | 132 19 -13.8 12.6 2 925 758 260 21 20.7 3.6 | 175 10 -0.8 9.8 3 850 1488 265 16 15.9 1.4 | 144 9 -5.6 7.6 4 700 3129 250 31 29.1 10.6 | 204 18 7.6 16.8 5 500 5830 260 47 46.3 8.2 | 240 29 24.8 14.4 6 400 7550 265 41 40.8 3.6 | 243 22 19.3 9.8 7 300 9650 280 54 53.2 -9.4 | 276 32 31.7 -3.2 8 250 10920 285 47 45.4 -12.2 | 284 25 23.9 -6.0 9 200 12410 275 27 26.9 -2.4 | 235 7 5.4 3.8 10 150 14230 275 33 32.9 -2.9 | 254 12 11.4 3.3 11 100 16630 295 27 24.5 -11.4 | 330 6 3.0 -5.2 12 70 18650 220 17 10.9 13.0 | 151 22 -10.6 19.2 13 50 20640 205 12 5.1 10.9 | 136 24 -16.4 17.1 Wind Parameters Mean winds (0-6000m): 256.1 at 29.8 knts Storm direction: 286.1 at 22.4 knts Shear (0-3000m) pos: 2.0 neg: 2.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 73.4 deg Storm rel helicity (0-3000m) pos: 75.8 neg: -11.0 tot: 64.8 m^2/s^2 ave: 21.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 2.02 Bulk Shear: 41.06 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 ------------------------------------------------------------------------------- 500 241 13 141 16| 10.5 0.0 10.5| 32.7 0.0 32.7 65.4 0.72| 10.6 7.7 1000 253 16 152 12| 7.1 0.0 7.1| 43.7 -3.5 40.2 40.2 0.57| 8.7 4.9 1500 257 17 153 11| 4.0 0.0 4.0| 43.7 -11.0 32.7 21.8 0.32| 6.9 2.2 2000 258 17 154 11| 3.0 1.2 4.2| 55.3 -11.0 44.2 22.1 0.45| 6.4 2.9 2500 258 18 161 11| 2.4 2.0 4.4| 66.4 -11.0 55.3 22.1 0.50| 6.1 3.1 3000 256 20 169 11| 2.0 2.5 4.5| 75.8 -11.0 64.8 21.6 0.50| 6.0 3.0 4000 254 23 184 12| 2.2 1.9 4.1|102.9 -11.0 91.9 23.0 0.54| 5.4 2.9 5000 255 27 197 14| 2.5 1.5 4.0|134.4 -11.0 123.4 24.7 0.58| 4.9 2.9 6000 256 30 209 15| 2.5 1.3 3.7|164.5 -11.0 153.4 25.6 0.59| 4.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250423.12.gif