UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for ROMD... Searching the city database file for: ROMD ... Date:0000Z 27 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 1016 15 22.2 18.4 79 3.8 19.6 100 10 294.0 296.4 292.2 331.7 13.22 1 1000 152 20.6 17.8 84 2.8 18.7 90 12 293.8 296.1 291.9 330.6 12.93 2 949 603 16.6 14.2 86 2.4 15.1 107 12 294.1 296.1 290.3 325.0 10.78 3 925 821 15.4 14.1 92 1.3 14.6 115 12 295.1 297.0 290.7 326.7 11.00 4 850 1534 11.8 11.5 98 0.3 11.6 220 8 298.5 300.3 291.1 327.9 10.08 5 824 1794 10.8 9.4 91 1.4 10.0 230 9 300.1 301.8 290.7 326.7 9.02 6 792 2126 11.6 8.4 81 3.2 9.7 244 10 304.4 306.0 291.9 330.7 8.77 7 742 2669 8.2 6.8 91 1.4 7.3 265 12 306.4 308.0 292.2 331.8 8.38 8 716 2964 7.0 4.8 86 2.2 5.7 277 13 308.2 309.7 292.1 331.3 7.55 9 700 3150 6.6 3.2 79 3.4 4.7 285 14 309.8 311.1 292.0 331.0 6.90 10 662 3607 4.4 0.9 78 3.5 2.5 283 17 312.3 313.5 292.2 331.6 6.18 11 615 4202 -0.5 -1.5 93 1.0 -1.0 281 21 313.3 314.4 291.9 330.9 5.58 12 591 4520 -0.5 -4.6 74 4.1 -2.5 280 23 316.9 317.8 292.2 331.7 4.60 13 520 5534 -6.1 -12.1 62 6.0 -8.5 276 29 322.0 322.5 292.2 331.7 2.91 14 505 5763 -8.1 -10.7 82 2.6 -9.2 275 30 322.2 322.9 292.6 333.4 3.35 15 500 5840 -8.3 -13.3 67 5.0 -10.2 275 31 322.9 323.5 292.3 332.1 2.74 16 496 5902 -8.5 -14.5 62 6.0 -10.8 275 32 323.4 323.9 292.2 331.9 2.51 17 433 6938 -17.9 -18.3 97 0.4 -18.0 272 41 324.3 324.7 292.1 331.4 2.09 18 428 7025 -16.5 -23.5 55 7.0 -18.4 272 42 327.2 327.4 292.2 331.9 1.34 19 400 7530 -20.5 -28.5 49 8.0 -22.2 270 47 328.3 328.5 292.2 331.6 0.91 20 389 7736 -21.7 -32.7 36 11.0 -23.8 270 49 329.4 329.5 292.2 331.7 0.63 21 359 8326 -23.3 -37.3 27 14.0 -25.6 272 55 334.9 335.0 293.4 336.6 0.43 22 353 8449 -24.1 -35.1 36 11.0 -26.0 272 56 335.4 335.6 293.7 337.5 0.55 23 317 9227 -28.9 -42.9 25 14.0 -30.6 274 64 339.3 339.3 294.4 340.3 0.27 24 300 9620 -31.5 -49.5 15 18.0 -33.1 275 68 341.0 341.0 294.7 341.6 0.14 25 272 10308 -35.7 -58.7 8 23.0 -37.1 272 71 344.6 344.6 295.4 344.8 0.05 26 251 10863 -40.1 -63.1 7 23.0 -41.1 270 74 346.1 346.1 295.8 346.2 0.03 27 250 10890 -40.3 270 74 346.2 28 235 11309 -42.9 275 76 348.4 29 200 12380 -49.7 290 70 354.1 30 150 14210 -63.1 285 56 361.4 31 103 16431 -75.7 257 37 378.3 32 100 16600 -76.1 255 35 380.7 33 88 17335 -79.1 273 30 388.9 34 80 17880 -78.1 286 26 401.7 35 70 18650 -75.7 305 21 422.4 36 58 19743 -71.9 43 15 454.4 37 50 20630 -64.9 120 10 490.5 38 42 21702 -59.7 120 12 528.5 39 38 22323 -61.1 120 13 540.3 40 30 23810 -54.1 120 16 597.2 41 20 26450 -47.5 175 17 690.8 42 16 27933 -44.9 744.8 TRP WND 235 11309 -42.9 275 76 348.4 Sounding variables and indices 1000-500 mb thick: 5688.00 m Freezing level: 619.80 mb = 4140.90 m = 13585.45 ft Wetbulb zero: 628.84 mb = 4021.88 m = 13195.00 ft Precipitable water: 1.73 inches Sfc-500 mean rel hum: 82.57 % Est. max temperature: 25.95 C = 78.71 F Sfc-Lift cond lev (LCL): 960.98 mb = 494.61 m = 1622.73 ft T: 17.56 C 700-500 lapse rate: 5.54 C/km ThetaE index: 6.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 913.87 mb = 923.10 m = 3028.52 ft Mean mixing ratio: 11.72 g/kg Conv temperature: 23.75 C = 74.75 F Cap Strength: 4.25 C Lifted Index: 4.04 C Risk: None Lifted Index @300 mb: 10.26 C Lifted Index @700 mb: 3.12 C Showalter Index: 3.93 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.80 C K Index: 28.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 185.00 Risk: None Energy Index: 0.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.71 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 35211.78 J/kg Cap Strength: 4.20 C Lift Cond Lev (LCL): 932.20 mb = 754.86 m = 2476.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 13 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 1016 15 100 10 -9.8 1.7 | 112 22 -20.7 8.3 1 1000 152 90 12 -12.0 0.0 | 106 24 -22.8 6.6 2 925 821 115 12 -10.9 5.1 | 118 25 -21.7 11.6 3 850 1534 220 8 5.1 6.1 | 156 14 -5.7 12.7 4 700 3150 285 14 13.5 -3.6 | 222 4 2.7 3.0 5 500 5840 275 31 30.9 -2.7 | 259 20 20.1 3.9 6 400 7530 270 47 47.0 -0.0 | 260 37 36.2 6.6 7 300 9620 275 68 67.7 -5.9 | 269 57 56.9 0.6 8 250 10890 270 74 74.0 -0.0 | 264 64 63.2 6.6 9 235 11309 275 76 75.7 -6.6 | 270 65 64.9 -0.0 10 200 12380 290 70 65.8 -23.9 | 288 58 55.0 -17.4 11 150 14210 285 56 54.1 -14.5 | 280 44 43.3 -7.9 12 100 16600 255 35 33.8 9.1 | 236 28 23.0 15.6 13 70 18650 305 21 17.2 -12.0 | 311 8 6.4 -5.5 14 50 20630 120 10 -8.7 5.0 | 121 23 -19.5 11.6 15 30 23810 120 16 -13.9 8.0 | 121 29 -24.7 14.6 16 20 26450 175 17 -1.5 16.9 | 152 27 -12.3 23.5 Wind Parameters Mean winds (0-6000m): 271.3 at 16.9 knts Storm direction: 301.3 at 12.7 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 132.3 neg: -11.4 tot: 120.9 m^2/s^2 ave: 40.3 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 4.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 108.12 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 96 12 109 24| 2.2 0.0 2.2| 14.7 -11.4 3.3 6.6 0.09| 5.0 0.4 1000 106 12 114 24| 4.0 0.0 4.0| 65.5 -11.4 54.1 54.1 0.64| 6.7 4.3 1500 118 11 120 24| 5.3 0.0 5.3|109.2 -11.4 97.9 65.3 0.65| 8.8 5.7 2000 136 10 128 23| 4.8 0.0 4.8|119.1 -11.4 107.8 53.9 0.66| 7.6 5.0 2500 162 11 140 22| 4.4 0.0 4.4|126.9 -11.4 115.5 46.2 0.67| 6.9 4.6 3000 197 11 156 19| 4.0 0.0 4.0|132.3 -11.4 120.9 40.3 0.66| 6.6 4.4 4000 255 12 185 10| 3.4 0.4 3.8|137.9 -11.4 126.5 31.6 0.65| 5.8 3.8 5000 268 14 206 8| 2.7 1.0 3.7|141.3 -11.4 130.0 26.0 0.59| 5.3 3.1 6000 271 17 224 9| 2.3 1.4 3.7|142.8 -11.5 131.4 21.9 0.52| 5.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//ROMD/skewt/ROMD.skewt.20250427.00.gif