UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:1200Z 30 NOV 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 1014 7 24.2 20.7 81 3.5 21.8 100 14 296.2 298.9 294.4 340.3 15.33 1 1000 131 24.0 20.4 80 3.6 21.5 95 17 297.1 299.9 294.6 341.3 15.26 2 925 809 18.8 16.4 86 2.4 17.2 115 23 298.5 300.9 293.3 335.7 12.78 3 850 1529 14.8 12.1 84 2.7 13.1 120 25 301.6 303.6 292.4 332.6 10.49 4 796 2083 12.6 12.1 97 0.5 12.3 162 25 305.0 307.1 294.0 338.6 11.22 5 700 3153 7.2 6.4 95 0.8 6.7 245 25 310.5 312.1 293.6 337.0 8.65 6 631 3998 2.0 -0.2 85 2.2 0.8 250 32 313.9 315.0 292.4 332.7 5.99 7 612 4245 1.2 -6.8 55 8.0 -2.5 251 35 315.7 316.4 291.1 327.8 3.75 8 608 4298 2.0 -8.0 47 10.0 -2.5 251 35 317.2 317.9 291.3 328.4 3.44 9 594 4485 0.4 -6.6 59 7.0 -2.9 252 37 317.5 318.3 291.7 330.2 3.93 10 550 5099 -2.7 -14.7 39 12.0 -7.3 256 42 320.9 321.3 291.2 328.3 2.22 11 539 5259 -3.1 -26.1 15 23.0 -9.8 257 44 322.3 322.4 290.3 325.2 0.84 12 500 5850 -6.7 -35.7 8 29.0 -13.1 260 49 324.9 324.9 290.6 326.2 0.36 13 498 5881 -6.9 -35.9 8 29.0 -13.2 260 49 325.0 325.1 290.7 326.3 0.36 14 475 6247 -10.1 -37.1 9 27.0 -15.6 259 50 325.5 325.5 290.7 326.7 0.33 15 472 6295 -8.5 -50.5 2 42.0 -15.0 259 50 328.0 328.1 291.2 328.4 0.08 16 400 7550 -18.9 -52.9 3 34.0 -22.8 255 52 330.4 330.4 291.9 330.7 0.07 17 331 8937 -26.9 -66.9 1 40.0 -29.5 258 70 337.8 337.8 293.8 337.9 0.01 18 300 9640 -31.3 -65.3 2 34.0 -33.3 260 80 341.3 341.3 294.6 341.3 0.02 19 255 10775 -40.1 -64.1 6 24.0 -41.1 264 75 344.5 344.5 295.4 344.6 0.03 20 250 10910 -41.3 265 74 344.7 21 227 11560 -45.5 259 75 347.9 22 200 12390 -53.3 250 76 348.4 23 192 12652 -55.3 258 79 349.2 24 186 12854 -56.3 265 82 350.9 25 150 14200 -62.9 260 64 361.7 26 145 14408 -64.3 260 64 362.8 27 105 16312 -78.7 255 62 370.5 28 101 16533 -78.1 251 56 375.8 29 100 16590 -76.9 250 54 379.1 30 92 17065 -79.1 248 45 383.9 31 91 17127 -76.5 247 44 390.3 32 81 17790 -79.9 244 32 396.5 33 80 17860 -77.5 244 31 402.9 34 70 18620 -79.1 240 17 415.2 35 66 18957 -78.5 248 17 423.5 36 50 20590 -67.9 285 16 483.5 37 42 21651 -61.3 304 12 524.5 38 35 22783 -59.5 323 8 557.3 39 30 23750 -57.3 340 4 588.4 40 22 25716 -56.1 646.6 TRP 105 16312 -78.7 255 62 370.5 WND 186 12854 -56.3 265 82 350.9 Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 588.32 mb = 4564.35 m = 14974.73 ft Wetbulb zero: 626.22 mb = 4059.74 m = 13319.18 ft Precipitable water: 1.79 inches Sfc-500 mean rel hum: 72.51 % Est. max temperature: 29.10 C = 84.38 F Sfc-Lift cond lev (LCL): 963.64 mb = 453.06 m = 1486.39 ft T: 21.53 C 700-500 lapse rate: 5.15 C/km ThetaE index: 10.78 C Layer 700.0- 608.0 mb Conv cond level (CCL): 897.46 mb = 1066.36 m = 3498.51 ft Mean mixing ratio: 14.03 g/kg Conv temperature: 27.70 C = 81.85 F Cap Strength: 0.84 C Lifted Index: 0.72 C Risk: Showers probable Lifted Index @300 mb: 3.66 C Lifted Index @700 mb: -0.03 C Showalter Index: 3.30 C Risk: None Total Totals Index: 40.30 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.80 C K Index: 32.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 244.20 Risk: None Energy Index: -1.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.43 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 20.56 J/kg Cap Strength: 0.83 C Lift Cond Lev (LCL): 922.32 mb = 833.69 m = 2735.17 ft Lev Free Conv (LFC): 707.32 mb = 3066.37 m = 10060.14 ft Equ Level (EL): 597.32 mb = 4440.26 m = 14567.62 ft B at Equ Level: 23.96 J/kg Max Parcel Lev (MPL): 497.32 mb = 5891.71 m = 19329.52 ft Wind level data Storm motion: 263 at 23 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 1014 7 100 14 -13.8 2.4 | 90 36 -36.4 -0.2 1 1000 131 95 17 -16.9 1.5 | 88 40 -39.5 -1.1 2 925 809 115 23 -20.8 9.7 | 99 44 -43.5 7.1 3 850 1529 120 25 -21.7 12.5 | 103 45 -44.3 9.9 4 700 3153 245 25 22.7 10.6 | 180 8 0.0 8.0 5 500 5850 260 49 48.3 8.5 | 257 26 25.6 5.9 6 400 7550 255 52 50.2 13.5 | 249 30 27.6 10.8 7 300 9640 260 80 78.8 13.9 | 259 57 56.2 11.3 8 250 10910 265 74 73.7 6.4 | 266 51 51.1 3.8 9 200 12390 250 76 71.4 26.0 | 244 54 48.8 23.4 10 186 12854 265 82 81.7 7.1 | 266 59 59.1 4.5 11 150 14200 260 64 63.0 11.1 | 258 41 40.4 8.5 12 105 16312 255 62 59.9 16.0 | 250 40 37.3 13.4 13 100 16590 250 54 50.7 18.5 | 241 32 28.1 15.9 14 70 18620 240 17 14.7 8.5 | 127 10 -7.9 5.9 15 50 20590 285 16 15.5 -4.1 | 47 10 -7.2 -6.8 16 30 23750 340 4 1.4 -3.8 | 73 22 -21.2 -6.4 Wind Parameters Mean winds (0-6000m): 233.4 at 30.3 knts Storm direction: 263.4 at 22.8 knts Shear (0-3000m) pos: 6.2 neg: 0.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 78.9 deg Storm rel helicity (0-3000m) pos: 429.4 neg: -6.8 tot: 422.6 m^2/s^2 ave: 140.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 7.7 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.10 Bulk Shear: 262.43 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 ------------------------------------------------------------------------------- 500 100 18 91 40| 6.8 0.0 6.8| 42.2 -6.8 35.3 70.7 0.40| 8.1 3.3 1000 108 20 95 42| 5.6 0.0 5.6| 94.9 -6.8 88.1 88.1 0.60| 6.7 4.0 1500 112 22 97 43| 4.4 0.0 4.4|116.4 -6.8 109.5 73.0 0.64| 5.1 3.3 2000 119 22 101 43| 5.4 0.0 5.4|277.7 -6.8 270.9 135.4 0.77| 8.0 6.2 2500 129 23 106 42| 6.1 0.0 6.1|383.9 -6.8 377.1 150.8 0.76| 9.9 7.4 3000 136 23 110 41| 6.2 0.0 6.2|429.4 -6.8 422.6 140.9 0.69| 11.1 7.7 4000 170 24 128 35| 5.8 0.0 5.8|452.1 -6.8 445.3 111.3 0.69| 9.9 6.9 5000 210 27 157 23| 5.6 0.0 5.6|476.4 -6.8 469.5 93.9 0.69| 8.9 6.1 6000 233 30 186 16| 5.4 0.0 5.4|502.2 -8.5 493.7 82.3 0.67| 8.2 5.5 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251130.12.gif