UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 24 APR 25 Station: ROIG WMO ident: 47918 Latitude: 24.33 Longitude: 124.17 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1011 7 24.4 19.7 75 4.7 21.1 50 6 296.6 299.2 293.9 338.3 14.43 1 1000 102 23.0 19.4 80 3.6 20.5 45 6 296.1 298.7 293.7 337.4 14.32 2 958 475 19.8 17.7 88 2.1 18.4 1 9 296.6 299.0 293.2 335.3 13.42 3 931 723 20.2 18.1 88 2.1 18.8 332 12 299.4 302.0 294.5 340.8 14.18 4 925 779 20.0 18.3 90 1.7 18.8 325 12 299.8 302.4 294.8 342.0 14.46 5 850 1510 16.4 15.9 97 0.5 16.1 270 12 303.3 305.8 295.1 343.4 13.49 6 790 2132 14.2 11.8 85 2.4 12.6 276 16 307.4 309.5 294.5 340.9 11.08 7 743 2648 11.2 8.2 82 3.0 9.3 280 20 309.6 311.3 293.7 337.8 9.23 8 737 2716 12.8 7.8 72 5.0 9.7 281 20 312.0 313.7 294.3 340.0 9.05 9 700 3148 10.2 5.3 72 4.9 7.3 285 23 313.8 315.3 294.0 338.7 8.01 10 637 3924 4.2 2.2 87 2.0 3.1 281 21 315.5 316.9 293.7 337.8 7.06 11 613 4236 3.2 -2.8 65 6.0 0.1 279 21 317.9 318.9 292.9 334.2 5.08 12 534 5342 -3.3 -7.0 76 3.7 -5.0 273 18 322.9 323.7 293.5 336.8 4.24 13 521 5537 -4.3 -14.3 46 10.0 -8.2 272 18 324.0 324.4 292.3 332.2 2.43 14 500 5860 -6.1 -10.7 70 4.6 -8.1 270 17 325.6 326.3 293.6 337.0 3.38 15 498 5891 -6.3 -11.2 68 4.9 -8.4 270 17 325.7 326.4 293.5 336.7 3.26 16 482 6145 -7.9 -16.9 48 9.0 -11.2 274 19 326.8 327.2 292.8 334.1 2.11 17 472 6307 -9.1 -18.1 48 9.0 -12.2 276 20 327.3 327.7 292.8 334.0 1.95 18 450 6674 -11.5 -15.2 74 3.7 -12.9 282 23 328.8 329.3 293.7 337.7 2.61 19 444 6777 -10.3 -15.3 67 5.0 -12.2 283 23 331.6 332.1 294.5 340.6 2.62 20 423 7147 -12.9 -17.9 66 5.0 -14.6 289 26 332.9 333.3 294.5 340.6 2.21 21 412 7347 -14.1 -28.1 30 14.0 -17.7 292 27 333.8 334.0 293.6 337.2 0.92 22 400 7570 -15.5 -31.5 24 16.0 -19.1 295 29 334.8 335.0 293.7 337.4 0.69 23 374 8074 -18.7 -36.7 19 18.0 -22.1 294 31 337.1 337.2 294.0 338.8 0.44 24 343 8714 -23.3 -34.3 36 11.0 -25.4 292 33 339.3 339.4 294.7 341.6 0.61 25 334 8908 -24.7 -34.7 39 10.0 -26.5 292 34 340.0 340.1 294.8 342.3 0.60 26 319 9240 -27.3 -37.3 38 10.0 -28.9 291 35 340.9 341.0 295.0 342.8 0.49 27 300 9680 -30.3 -37.3 50 7.0 -31.3 290 37 342.7 342.8 295.4 344.7 0.52 28 252 10896 -40.1 -44.8 61 4.7 -40.5 276 43 345.7 345.7 295.9 346.8 0.28 29 250 10950 -40.7 275 43 345.6 30 223 11717 -46.7 278 41 347.8 31 200 12430 -51.5 280 39 351.2 32 150 14250 -64.1 285 37 359.7 33 122 15488 -71.1 300 27 368.8 34 104 16416 -76.9 312 19 374.9 35 100 16640 -77.3 315 17 378.4 36 78 18040 -82.9 263 15 394.6 37 71 18569 -78.3 243 14 415.2 38 70 18650 -76.1 240 14 421.6 39 64 19173 -71.7 285 13 442.2 40 53 20282 -73.1 21 12 463.4 41 50 20630 -65.3 50 12 489.6 42 49 20754 -64.9 51 13 493.4 43 33 23205 -60.3 78 23 564.6 44 30 23810 -54.7 85 25 595.5 45 29 24028 -52.9 89 24 606.3 46 20 26440 -51.3 135 19 679.1 47 16 27912 -44.5 746.1 48 10 31092 -39.9 870.6 TRP WND Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 574.11 mb = 4780.44 m = 15683.67 ft Wetbulb zero: 610.90 mb = 4263.58 m = 13987.97 ft Precipitable water: 2.06 inches Sfc-500 mean rel hum: 78.77 % Est. max temperature: 30.58 C = 87.05 F Sfc-Lift cond lev (LCL): 944.00 mb = 602.93 m = 1978.09 ft T: 20.01 C 700-500 lapse rate: 6.01 C/km ThetaE index: 5.78 C Layer 700.0- 534.0 mb Conv cond level (CCL): 852.64 mb = 1483.23 m = 4866.17 ft Mean mixing ratio: 14.00 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 3.64 C Lifted Index: 1.44 C Risk: Showers probable Lifted Index @300 mb: 4.90 C Lifted Index @700 mb: 3.09 C Showalter Index: -0.67 C Risk: Thunderstorms probable Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.00 C K Index: 33.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 231.80 Risk: None Energy Index: -1.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.46 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 40756.13 J/kg Cap Strength: 3.62 C Lift Cond Lev (LCL): 925.05 mb = 778.50 m = 2554.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 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 1011 7 50 6 -4.6 -3.9 | 109 15 -13.9 4.8 1 1000 102 45 6 -4.2 -4.2 | 108 14 -13.5 4.4 2 925 779 325 12 6.9 -9.8 | 64 3 -2.4 -1.1 3 850 1510 270 12 12.0 -0.0 | 198 9 2.7 8.7 4 700 3148 285 23 22.2 -6.0 | 258 13 13.0 2.7 5 500 5860 270 17 17.0 -0.0 | 222 12 7.7 8.7 6 400 7570 295 29 26.3 -12.3 | 282 17 17.0 -3.6 7 300 9680 290 37 34.8 -12.7 | 279 26 25.5 -4.0 8 250 10950 275 43 42.8 -3.7 | 262 34 33.6 4.9 9 200 12430 280 39 38.4 -6.8 | 266 29 29.1 1.9 10 150 14250 285 37 35.7 -9.6 | 272 26 26.5 -0.9 11 100 16640 315 17 12.0 -12.0 | 320 4 2.8 -3.3 12 70 18650 240 14 12.1 7.0 | 190 16 2.9 15.7 13 50 20630 50 12 -9.2 -7.7 | 93 18 -18.5 1.0 14 30 23810 85 25 -24.9 -2.2 | 101 35 -34.2 6.5 15 20 26440 135 19 -13.4 13.4 | 134 32 -22.7 22.1 Wind Parameters Mean winds (0-6000m): 283.2 at 16.9 knts Storm direction: 313.2 at 12.7 knts Shear (0-3000m) pos: 1.8 neg: 2.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 144.9 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -21.2 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 49.48 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 20 7 98 12| 0.0 7.9 7.9| 0.0 -16.7 -16.7 -33.4 -0.66| 8.2 -5.4 1000 342 9 88 6| 0.0 7.5 7.5| 0.6 -19.7 -19.1 -19.1 -0.24| 9.4 -2.3 1500 320 10 107 3| 0.0 5.8 5.8| 0.9 -21.2 -20.3 -13.6 -0.18| 9.0 -1.6 2000 303 11 181 3| 0.9 4.4 5.3| 9.4 -21.2 -11.8 -5.9 -0.04| 7.6 -0.3 2500 294 12 208 4| 1.5 3.5 5.0| 18.5 -21.2 -2.7 -1.1 0.07| 6.8 0.4 3000 291 14 223 5| 1.8 2.9 4.8| 28.6 -21.2 7.4 2.5 0.15| 6.3 0.9 4000 288 16 236 7| 1.4 2.2 3.5| 31.0 -29.2 1.8 0.5 0.09| 5.2 0.5 5000 286 17 238 8| 1.1 1.6 2.7| 31.0 -38.5 -7.5 -1.5 0.02| 4.5 0.1 6000 283 17 236 9| 0.9 1.3 2.3| 34.3 -45.5 -11.2 -1.9 -0.01| 4.0 -0.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250424.00.gif