UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102306.upa.cvt Date: 0600Z 23 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0600Z 23 OCT 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 1012 7 27.4 23.2 78 4.2 24.3 50 12 299.5 302.8 297.1 352.1 17.97 1 1000 116 26.0 22.2 80 3.8 23.3 50 17 299.1 302.3 296.4 349.0 17.09 2 994 169 24.6 22.0 85 2.6 22.8 50 18 298.3 301.3 296.1 347.6 16.98 3 925 797 20.6 17.4 82 3.2 18.4 50 27 300.4 302.9 294.4 340.4 13.64 4 862 1402 16.6 15.1 91 1.5 15.6 54 19 302.3 304.6 294.2 339.6 12.62 5 850 1522 16.8 13.8 82 3.0 14.8 55 17 303.7 305.9 294.0 338.7 11.75 6 807 1964 14.6 11.7 83 2.9 12.7 51 16 305.9 308.0 293.9 338.3 10.77 7 764 2426 12.4 10.9 91 1.5 11.4 47 14 308.4 310.4 294.6 341.1 10.79 8 704 3111 9.8 7.6 86 2.2 8.5 40 12 312.8 314.6 294.7 341.8 9.35 9 700 3158 9.4 7.4 87 2.0 8.2 40 12 312.9 314.7 294.7 341.6 9.27 10 500 5870 -4.7 -4.8 99 0.1 -4.8 175 6 327.3 328.4 295.6 345.1 5.36 11 464 6454 -7.5 -7.9 97 0.4 -7.7 207 5 330.9 331.8 295.8 346.3 4.55 12 441 6847 -10.7 -11.9 91 1.2 -11.2 228 4 331.7 332.4 295.2 343.6 3.49 13 400 7590 -15.5 -17.4 85 1.9 -16.2 270 2 334.8 335.3 295.1 343.4 2.44 14 394 7704 -15.7 -16.3 95 0.6 -15.9 270 3 336.0 336.6 295.7 345.6 2.72 15 386 7859 -16.9 -19.8 78 2.9 -17.9 269 4 336.4 336.9 295.2 343.8 2.06 16 370 8178 -17.3 -23.3 60 6.0 -19.1 269 7 340.0 340.3 295.7 345.8 1.58 17 310 9483 -27.1 -33.1 57 6.0 -28.2 266 19 343.9 344.1 295.9 346.9 0.76 18 300 9720 -28.3 -37.3 42 9.0 -29.7 265 21 345.5 345.6 296.1 347.5 0.52 19 285 10086 -30.7 -41.7 33 11.0 -32.1 262 23 347.2 347.2 296.3 348.6 0.35 20 250 11000 -39.3 -46.3 47 7.0 -39.9 255 29 347.6 347.7 296.3 348.6 0.24 21 247 11082 -40.1 -46.1 53 6.0 -40.6 255 29 347.6 347.7 296.3 348.7 0.25 22 201 12457 -50.3 255 25 352.6 23 200 12490 -50.7 255 25 352.5 24 150 14300 -66.1 270 33 356.2 25 112 16035 -76.9 263 24 367.1 26 100 16680 -82.5 260 21 368.3 27 94 17020 -84.7 289 19 370.6 28 93 17079 -80.5 295 19 380.0 29 71 18599 -78.3 63 10 415.2 30 70 18680 -77.9 70 10 417.7 31 57 19901 -66.1 88 14 469.8 32 50 20700 -67.1 100 16 485.4 33 48 20947 -65.3 102 15 495.4 34 38 22374 -62.7 111 11 536.2 35 31 23651 -54.7 119 7 590.0 36 30 23860 -55.3 120 6 593.9 37 22 25862 -52.1 109 6 658.5 38 20 26480 -53.3 105 6 673.0 39 19 26810 -53.5 682.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5754.00 m Freezing level: 566.67 mb = 4966.00 m = 16292.45 ft Wetbulb zero: 573.90 mb = 4758.90 m = 15613.00 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 89.21 % Est. max temperature: 30.20 C = 86.37 F Sfc-Lift cond lev (LCL): 952.41 mb = 542.06 m = 1778.40 ft T: 22.22 C 700-500 lapse rate: 5.20 C/km ThetaE index: 13.76 C Layer 1000.0- 764.0 mb Conv cond level (CCL): 896.70 mb = 1063.72 m = 3489.86 ft Mean mixing ratio: 15.42 g/kg Conv temperature: 29.11 C = 84.40 F Cap Strength: 1.03 C Lifted Index: 0.26 C Risk: Showers probable Lifted Index @300 mb: 3.15 C Lifted Index @700 mb: 0.36 C Showalter Index: 2.60 C Risk: Showers probable Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 18.50 C K Index: 33.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 205.60 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.27 J/kg Max Up Vert Vel: 3.25 m/s Conv Inhibition (B-): 8.93 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 920.34 mb = 840.40 m = 2757.18 ft Lev Free Conv (LFC): 865.34 mb = 1369.33 m = 4492.48 ft Equ Level (EL): 855.34 mb = 1468.65 m = 4818.35 ft B at Equ Level: 4.95 J/kg Max Parcel Lev (MPL): 785.34 mb = 2193.51 m = 7196.48 ft Wind level data Storm motion: 84 at 10 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 1012 7 50 12 -9.2 -7.7 | 353 7 0.8 -6.7 1 1000 116 50 17 -13.0 -10.9 | 17 10 -3.0 -9.9 2 925 797 50 27 -20.7 -17.4 | 33 19 -10.7 -16.3 3 850 1522 55 17 -13.9 -9.8 | 24 10 -3.9 -8.7 4 700 3158 40 12 -7.7 -9.2 | 344 8 2.3 -8.1 5 500 5870 175 6 -0.5 6.0 | 233 12 9.5 7.0 6 400 7590 270 2 2.0 -0.0 | 265 12 12.0 1.1 7 300 9720 265 21 20.9 1.8 | 265 31 30.9 2.9 8 250 11000 255 29 28.0 7.5 | 257 39 38.0 8.6 9 200 12490 255 25 24.1 6.5 | 258 35 34.2 7.5 10 150 14300 270 33 33.0 -0.0 | 269 43 43.0 1.1 11 100 16680 260 21 20.7 3.6 | 261 31 30.7 4.7 12 70 18680 70 10 -9.4 -3.4 | 345 2 0.6 -2.4 13 50 20700 100 16 -15.8 2.8 | 124 7 -5.7 3.8 14 30 23860 120 6 -5.2 3.0 | 230 6 4.8 4.1 15 20 26480 105 6 -5.8 1.6 | 238 5 4.2 2.6 Wind Parameters Mean winds (0-6000m): 54.0 at 13.4 knts Storm direction: 84.0 at 10.1 knts Shear (0-3000m) pos: 1.0 neg: 1.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -5.0 deg Storm rel helicity (0-3000m) pos: 22.3 neg: -20.1 tot: 2.2 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.36 Bulk Shear: 3.87 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 50 19 21 12| 0.0 11.1 11.1| 16.0 0.0 16.0 32.0 0.56| 11.1 6.3 1000 50 22 28 15| 0.8 5.5 6.3| 22.3 -1.3 21.0 21.0 0.41| 9.1 3.7 1500 51 22 28 14| 2.0 3.7 5.7| 22.3 -6.7 15.6 10.4 0.22| 8.5 1.9 2000 51 20 27 13| 1.5 2.4 3.9| 22.3 -11.5 10.8 5.4 0.13| 6.9 0.9 2500 51 19 24 12| 1.2 1.6 2.8| 22.3 -15.9 6.4 2.5 0.06| 5.9 0.4 3000 50 18 20 11| 1.0 1.2 2.2| 22.3 -20.1 2.2 0.7 -0.00| 5.3 -0.0 4000 51 16 17 10| 1.6 0.9 2.5| 24.4 -20.9 3.5 0.9 0.02| 5.1 0.1 5000 55 15 16 8| 2.1 0.7 2.8| 26.7 -21.0 5.7 1.1 0.03| 4.9 0.1 6000 54 13 7 7| 2.0 0.6 2.6| 38.2 -21.0 17.3 2.9 0.10| 4.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251023.06.gif