UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 15 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 1014 7 29.0 24.3 76 4.7 25.5 30 4 301.0 304.5 298.2 357.5 19.19 1 1000 133 27.6 23.7 79 3.9 24.7 85 6 300.8 304.2 297.9 356.0 18.76 2 925 819 22.0 19.8 87 2.2 20.5 90 14 301.8 304.7 296.4 348.7 15.91 3 883 1221 19.8 15.7 77 4.1 17.0 95 12 303.6 305.9 294.7 341.6 12.81 4 850 1548 18.2 13.8 75 4.4 15.3 100 10 305.2 307.4 294.4 340.4 11.75 5 737 2757 10.8 8.0 83 2.8 9.1 181 7 309.8 311.6 293.8 337.9 9.18 6 721 2941 11.8 -3.2 35 15.0 4.2 193 7 312.9 313.7 290.6 326.2 4.19 7 700 3189 11.0 -15.0 15 26.0 0.5 210 6 314.7 315.0 288.8 320.3 1.70 8 683 3393 9.6 -12.4 20 22.0 0.3 201 7 315.3 315.7 289.5 322.4 2.16 9 640 3927 6.2 -19.8 13 26.0 -3.0 177 8 317.4 317.6 289.2 321.6 1.24 10 636 3979 5.8 -8.2 36 14.0 -0.6 174 8 317.5 318.1 291.2 328.1 3.24 11 630 4056 5.6 -14.4 22 20.0 -2.4 171 9 318.1 318.5 290.2 324.8 1.99 12 622 4160 4.8 -4.2 52 9.0 0.3 166 9 318.4 319.3 292.5 332.9 4.51 13 612 4292 4.0 -10.0 35 14.0 -2.1 160 9 318.9 319.5 291.3 328.6 2.92 14 607 4358 4.2 -25.8 9 30.0 -5.1 157 9 319.9 320.1 289.6 322.6 0.77 15 500 5910 -3.5 -37.5 5 34.0 -11.3 85 14 328.8 328.8 291.7 329.9 0.30 16 497 5958 -3.7 -35.7 6 32.0 -11.3 81 14 329.1 329.2 291.9 330.5 0.37 17 400 7630 -17.3 -35.3 19 18.0 -20.8 290 4 332.5 332.6 292.9 334.3 0.47 18 378 8051 -20.3 -40.3 15 20.0 -23.5 272 7 334.0 334.0 293.1 335.1 0.30 19 350 8618 -21.7 -51.7 5 30.0 -25.2 248 11 339.5 339.5 294.3 339.9 0.09 20 300 9730 -31.1 -51.1 12 20.0 -32.9 200 19 341.5 341.6 294.8 342.0 0.12 21 250 11000 -39.9 -63.9 6 24.0 -40.9 170 12 346.7 346.8 295.9 346.9 0.03 22 249 11027 -40.1 -63.1 7 23.0 -41.1 170 12 346.8 346.9 296.0 347.0 0.03 23 203 12384 -50.9 170 14 350.7 24 200 12480 -51.7 170 14 350.9 25 150 14280 -66.7 160 21 355.2 26 106 16318 -76.7 109 23 373.3 27 100 16650 -78.7 100 23 375.7 28 98 16765 -78.7 100 23 377.8 29 74 18361 -80.3 104 21 406.1 30 70 18680 -74.5 105 21 425.0 31 68 18850 -73.9 101 20 429.8 32 64 19205 -73.7 93 18 437.8 33 62 19393 -70.5 89 16 448.9 34 50 20700 -62.3 60 8 496.7 35 48 20953 -61.9 62 10 503.5 36 37 22562 -62.7 75 23 540.3 37 30 23880 -54.7 85 33 595.5 38 27 24556 -52.5 86 31 619.9 39 20 26490 -53.3 90 27 673.0 40 18 27170 -52.3 696.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5777.00 m Freezing level: 548.64 mb = 5204.64 m = 17075.38 ft Wetbulb zero: 678.97 mb = 3441.46 m = 11290.75 ft Precipitable water: 1.67 inches Sfc-500 mean rel hum: 45.68 % Est. max temperature: 32.57 C = 90.62 F Sfc-Lift cond lev (LCL): 947.63 mb = 606.32 m = 1989.20 ft T: 23.74 C 700-500 lapse rate: 5.33 C/km ThetaE index: 37.14 C Layer 1000.0- 683.0 mb Conv cond level (CCL): 901.05 mb = 1045.87 m = 3431.28 ft Mean mixing ratio: 17.34 g/kg Conv temperature: 30.86 C = 87.54 F Cap Strength: 0.65 C Lifted Index: -1.41 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.05 C Lifted Index @700 mb: -0.27 C Showalter Index: 3.16 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.30 C K Index: 9.50 Risk: None Sweat Index: 199.60 Risk: None Energy Index: -1.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1013.88 J/kg Max Up Vert Vel: 45.03 m/s Conv Inhibition (B-): 5.83 J/kg Cap Strength: 0.65 C Lift Cond Lev (LCL): 920.97 mb = 856.79 m = 2810.94 ft Lev Free Conv (LFC): 855.97 mb = 1487.91 m = 4881.53 ft Equ Level (EL): 185.97 mb = 12935.18 m = 42437.72 ft B at Equ Level: 1012.54 J/kg Max Parcel Lev (MPL): 95.97 mb = 16884.35 m = 55394.16 ft Wind level data Storm motion: 137 at 7 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 30 4 -2.0 -3.5 | 341 9 3.0 -8.7 1 1000 133 85 6 -6.0 -0.5 | 10 6 -1.0 -5.8 2 925 819 90 14 -14.0 0.0 | 60 10 -9.0 -5.3 3 850 1548 100 10 -9.8 1.7 | 54 6 -4.9 -3.5 4 700 3189 210 6 3.0 5.2 | 270 8 8.0 -0.1 5 500 5910 85 14 -13.9 -1.2 | 54 11 -9.0 -6.5 6 400 7630 290 4 3.8 -1.4 | 307 11 8.7 -6.6 7 300 9730 200 19 6.5 17.9 | 222 17 11.5 12.6 8 250 11000 170 12 -2.1 11.8 | 204 7 2.9 6.6 9 200 12480 170 14 -2.4 13.8 | 197 9 2.5 8.5 10 150 14280 160 21 -7.2 19.7 | 171 15 -2.2 14.5 11 100 16650 100 23 -22.7 4.0 | 86 18 -17.7 -1.3 12 70 18680 105 21 -20.3 5.4 | 91 15 -15.3 0.2 13 50 20700 60 8 -6.9 -4.0 | 12 9 -2.0 -9.3 14 30 23880 85 33 -32.9 -2.9 | 74 29 -27.9 -8.1 15 20 26490 90 27 -27.0 0.0 | 77 23 -22.0 -5.3 Wind Parameters Mean winds (0-6000m): 106.6 at 9.7 knts Storm direction: 136.6 at 7.2 knts Shear (0-3000m) pos: 1.8 neg: 0.0 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -78.3 deg Storm rel helicity (0-3000m) pos: 29.2 neg: -1.2 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.3 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 453.90 Bulk Shear: 2.23 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 83 7 21 7| 9.1 0.0 9.1| 14.5 0.0 14.5 29.1 0.84| 9.5 8.0 1000 88 10 42 8| 6.0 0.0 6.0| 20.6 -0.1 20.6 20.6 0.74| 7.1 5.3 1500 91 11 47 8| 3.3 0.0 3.3| 20.6 -1.2 19.4 12.9 0.57| 5.8 3.3 2000 95 10 51 7| 2.7 0.0 2.7| 23.5 -1.2 22.3 11.1 0.57| 5.7 3.3 2500 102 10 56 6| 2.2 0.0 2.2| 25.5 -1.2 24.3 9.7 0.61| 5.6 3.5 3000 105 9 56 5| 1.8 0.0 1.8| 29.2 -1.2 28.0 9.3 0.61| 5.4 3.3 4000 118 9 69 3| 1.3 0.5 1.8| 31.0 -8.5 22.5 5.6 0.42| 4.9 2.1 5000 122 9 80 3| 1.1 1.1 2.2| 31.0 -16.1 14.9 3.0 0.18| 4.8 0.9 6000 107 10 60 5| 0.9 1.5 2.4| 31.0 -35.9 -4.9 -0.8 -0.01| 5.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251015.00.gif