UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 9 DEC 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 1020 7 23.4 16.4 65 7.0 18.8 70 12 294.9 297.0 291.2 328.1 11.57 1 1000 178 21.8 15.8 69 6.0 17.9 80 21 295.0 297.0 291.0 327.5 11.36 2 925 848 16.0 11.6 75 4.4 13.3 75 23 295.7 297.3 289.5 322.6 9.31 3 858 1484 12.0 7.4 73 4.6 9.3 75 19 297.9 299.3 288.8 320.0 7.55 4 850 1563 11.4 6.8 73 4.6 8.8 75 19 298.1 299.4 288.6 319.5 7.31 5 819 1872 9.4 4.4 71 5.0 6.6 104 18 299.2 300.3 288.1 318.1 6.41 6 724 2880 1.6 0.7 94 0.9 1.1 199 17 301.3 302.4 288.1 318.0 5.57 7 720 2924 3.2 -3.8 60 7.0 -0.0 203 16 303.6 304.3 287.3 315.8 4.01 8 700 3154 6.2 -20.8 12 27.0 -2.7 225 16 309.4 309.5 286.3 312.8 1.04 9 696 3201 7.0 -27.0 7 34.0 -3.0 226 16 310.7 310.9 286.3 312.8 0.60 10 690 3271 7.0 -27.0 7 34.0 -3.1 227 17 311.5 311.6 286.6 313.6 0.61 11 670 3512 8.2 231 19 315.5 12 636 3938 7.2 -35.8 3 43.0 -4.0 238 23 319.1 319.1 288.8 320.1 0.28 13 500 5860 -5.5 270 41 326.3 14 487 6066 -6.9 -53.9 1 47.0 -13.9 272 43 327.1 327.1 290.9 327.3 0.05 15 476 6245 -6.9 -39.9 5 33.0 -13.6 274 44 329.2 329.3 291.7 330.2 0.25 16 459 6527 -9.5 -32.5 13 23.0 -14.9 278 46 329.4 329.5 292.1 331.4 0.54 17 443 6801 -11.7 -29.7 21 18.0 -16.2 281 48 330.0 330.2 292.4 332.7 0.74 18 425 7119 -11.9 -36.9 11 25.0 -17.1 285 50 333.7 333.8 293.1 335.1 0.38 19 400 7580 -15.5 -40.5 10 25.0 -19.9 290 54 334.8 334.9 293.3 335.9 0.28 20 372 8122 -19.3 -42.3 11 23.0 -22.9 290 56 336.8 336.9 293.8 337.8 0.25 21 315 9333 -28.9 -48.9 13 20.0 -30.9 290 59 339.9 339.9 294.4 340.5 0.14 22 309 9470 -28.9 -51.9 9 23.0 -31.1 290 59 341.7 341.8 294.8 342.2 0.10 23 300 9680 -30.9 -52.9 10 22.0 -32.8 290 60 341.8 341.8 294.8 342.2 0.09 24 254 10842 -40.1 -63.1 7 23.0 -41.1 276 56 344.9 344.9 295.5 345.0 0.03 25 250 10950 -40.9 275 56 345.3 26 200 12430 -52.9 265 64 349.0 27 186 12893 -56.7 266 67 350.2 28 151 14180 -67.2 270 76 353.7 29 150 14220 -67.5 275 76 353.8 30 121 15489 -74.9 270 59 362.7 31 101 16524 -80.1 265 44 371.9 32 100 16580 -80.5 265 43 372.2 33 87 17358 -83.9 245 33 380.5 34 79 17897 -79.9 232 26 399.4 35 72 18420 -81.1 219 19 407.6 36 71 18499 -78.1 217 18 415.6 37 70 18580 -77.7 215 17 418.2 38 56 19865 -74.3 119 11 453.5 39 51 20420 -65.5 79 9 486.4 40 50 20540 -65.9 70 8 488.2 41 34 22904 -60.5 78 14 559.3 42 30 23680 -61.3 80 16 577.5 43 27 24341 -57.7 85 14 605.3 44 20 26240 -57.3 100 10 660.8 45 19 26565 -56.3 673.7 46 13 28992 -53.3 761.3 TRP WND 151 14180 -67.2 270 76 353.7 Sounding variables and indices 1000-500 mb thick: 5682.00 m Freezing level: 558.90 mb = 5027.67 m = 16494.79 ft Wetbulb zero: 720.13 mb = 2922.96 m = 9589.64 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 44.47 % Est. max temperature: 26.05 C = 78.88 F Sfc-Lift cond lev (LCL): 920.38 mb = 890.37 m = 2921.14 ft T: 15.73 C 700-500 lapse rate: 4.32 C/km ThetaE index: 15.25 C Layer 1000.0- 690.0 mb Conv cond level (CCL): 863.76 mb = 1427.76 m = 4684.19 ft Mean mixing ratio: 10.49 g/kg Conv temperature: 26.26 C = 79.26 F Cap Strength: 8.88 C Lifted Index: 7.96 C Risk: None Lifted Index @300 mb: 12.32 C Lifted Index @700 mb: 3.57 C Showalter Index: 11.15 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 16.90 C Cross Totals Index: 12.30 C K Index: -3.30 Risk: None Sweat Index: 160.60 Risk: None Energy Index: 1.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.65 J/kg Max Up Vert Vel: 9.86 m/s Conv Inhibition (B-): 27.92 J/kg Cap Strength: 8.88 C Lift Cond Lev (LCL): 895.31 mb = 1124.14 m = 3688.08 ft Lev Free Conv (LFC): 810.31 mb = 1959.22 m = 6427.82 ft Equ Level (EL): 710.31 mb = 3034.90 m = 9956.89 ft B at Equ Level: 43.09 J/kg Max Parcel Lev (MPL): 680.31 mb = 3387.05 m = 11112.23 ft Wind level data Storm motion: 283 at 18 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 1020 7 70 12 -11.3 -4.1 | 90 29 -28.8 -0.2 1 1000 178 80 21 -20.7 -3.6 | 90 38 -38.2 0.3 2 925 848 75 23 -22.2 -6.0 | 87 40 -39.8 -2.0 3 850 1563 75 19 -18.4 -4.9 | 88 36 -35.9 -1.0 4 700 3154 225 16 11.3 11.3 | 158 16 -6.2 15.3 5 500 5860 270 41 41.0 -0.0 | 260 24 23.4 3.9 6 400 7580 290 54 50.7 -18.5 | 294 36 33.2 -14.5 7 300 9680 290 60 56.4 -20.5 | 293 42 38.8 -16.6 8 250 10950 275 56 55.8 -4.9 | 271 38 38.2 -0.9 9 200 12430 265 64 63.8 5.6 | 258 47 46.2 9.5 10 151 14180 270 76 76.0 -0.0 | 266 59 58.4 3.9 11 150 14220 275 76 75.7 -6.6 | 273 58 58.2 -2.7 12 100 16580 265 43 42.8 3.7 | 253 26 25.3 7.7 13 70 18580 215 17 9.8 13.9 | 156 19 -7.8 17.9 14 50 20540 70 8 -7.5 -2.7 | 93 25 -25.1 1.2 15 30 23680 80 16 -15.8 -2.8 | 92 33 -33.3 1.2 16 20 26240 100 10 -9.8 1.7 | 102 28 -27.4 5.7 Wind Parameters Mean winds (0-6000m): 252.6 at 24.0 knts Storm direction: 282.6 at 18.0 knts Shear (0-3000m) pos: 4.3 neg: 0.5 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 63.2 deg Storm rel helicity (0-3000m) pos: 323.5 neg: -22.5 tot: 301.1 m^2/s^2 ave: 100.4 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 6.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.19 Bulk Shear: 252.82 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 78 20 90 37| 10.5 0.0 10.5| 4.7 -10.8 -6.2 -12.4 -0.05| 11.0 -0.6 1000 77 21 89 38| 5.3 0.5 5.8| 5.9 -22.5 -16.6 -16.6 -0.12| 6.6 -0.8 1500 76 21 88 38| 3.5 1.0 4.5| 12.1 -22.5 -10.4 -6.9 -0.06| 5.3 -0.3 2000 80 20 90 38| 3.8 0.7 4.5|142.6 -22.5 120.1 60.1 0.43| 7.5 3.3 2500 87 20 94 38| 4.4 0.6 5.0|261.2 -22.5 238.7 95.5 0.59| 9.0 5.3 3000 88 19 95 37| 4.3 0.5 4.8|323.5 -22.5 301.1 100.4 0.61| 9.9 6.0 4000 106 19 104 37| 4.3 0.4 4.7|371.4 -22.5 348.9 87.2 0.65| 9.1 5.9 5000 191 21 151 28| 4.4 0.3 4.7|427.2 -22.5 404.8 81.0 0.70| 8.5 6.0 6000 253 24 206 12| 4.3 0.2 4.6|498.0 -22.5 475.6 79.3 0.73| 8.3 6.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251209.00.gif