UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 22 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 26.2 24.3 89 1.9 24.8 190 7 298.4 301.9 297.6 354.5 19.25 1 1000 100 25.0 24.0 94 1.0 24.3 170 14 298.1 301.6 297.4 353.8 19.11 2 925 785 21.2 18.9 87 2.3 19.6 195 19 301.0 303.7 295.6 345.1 15.02 3 883 1186 18.0 17.0 94 1.0 17.3 203 13 301.7 304.3 295.0 342.8 13.94 4 877 1246 22.6 13.6 57 9.0 16.6 204 12 307.1 309.2 294.6 340.9 11.23 5 865 1366 23.6 11.6 47 12.0 15.8 207 10 309.3 311.2 294.3 339.7 9.97 6 850 1519 23.4 9.4 41 14.0 14.5 210 8 310.7 312.3 293.7 337.5 8.74 7 835 1674 23.2 8.2 38 15.0 13.8 215 9 312.0 313.6 293.7 337.4 8.20 8 757 2516 16.4 -0.6 31 17.0 7.2 240 15 313.5 314.5 291.4 328.8 4.84 9 741 2697 15.0 6.0 55 9.0 9.5 245 16 313.9 315.5 294.0 338.7 7.94 10 700 3175 12.4 -7.6 24 20.0 2.9 260 19 316.2 316.8 290.6 326.2 3.08 11 656 3713 8.6 -12.4 21 21.0 -0.3 264 22 317.9 318.3 290.3 325.3 2.25 12 631 4032 6.0 -12.0 26 18.0 -1.6 266 25 318.4 318.9 290.7 326.4 2.41 13 543 5240 -2.5 -18.5 28 16.0 -8.1 275 33 322.3 322.6 291.1 327.9 1.64 14 500 5890 -4.9 -29.9 12 25.0 -11.5 280 37 327.1 327.2 291.5 329.4 0.64 15 493 6001 -5.7 -26.7 17 21.0 -11.7 280 37 327.4 327.6 291.9 330.5 0.87 16 469 6391 -8.3 -26.3 22 18.0 -13.4 279 36 328.9 329.1 292.3 332.3 0.95 17 409 7442 -15.5 -30.5 26 15.0 -19.0 275 35 332.7 332.9 293.2 335.4 0.74 18 406 7498 -15.7 -23.7 50 8.0 -18.0 275 35 333.2 333.4 293.9 338.2 1.39 19 400 7610 -16.7 -24.7 50 8.0 -18.9 275 35 333.3 333.5 293.8 337.9 1.29 20 362 8351 -22.3 -25.8 73 3.5 -23.2 278 36 335.4 335.7 294.3 340.1 1.29 21 359 8412 -22.5 -29.5 53 7.0 -24.0 279 37 336.0 336.2 294.1 339.4 0.92 22 353 8535 -23.3 -30.3 53 7.0 -24.8 279 37 336.5 336.7 294.3 339.8 0.87 23 309 9492 -31.7 -32.8 90 1.1 -31.9 284 39 337.8 338.0 294.5 340.8 0.78 24 300 9700 -33.1 -37.8 63 4.7 -33.7 285 39 338.7 338.8 294.4 340.6 0.49 25 295 9818 -34.1 -41.1 49 7.0 -34.9 286 38 338.9 339.0 294.4 340.3 0.36 26 282 10132 -36.7 -41.1 64 4.4 -37.2 288 37 339.6 339.7 294.6 341.1 0.37 27 256 10798 -40.1 -50.1 34 10.0 -40.8 294 34 344.1 344.1 295.4 344.7 0.15 28 250 10960 -41.5 295 33 344.4 29 228 11578 -45.1 303 34 348.1 30 200 12440 -50.1 315 35 353.4 31 150 14260 -62.7 330 29 362.1 32 117 15752 -72.1 312 23 371.4 33 101 16603 -77.7 301 19 376.5 34 100 16660 -78.1 300 19 376.8 35 82 17774 -81.7 331 11 391.5 36 70 18660 -79.9 355 4 413.4 37 65 19085 -77.3 18 7 428.0 38 56 19955 -72.9 65 13 456.7 39 55 20062 -67.9 70 13 470.5 40 50 20640 -66.5 100 17 486.8 41 36 22653 -62.9 77 18 544.0 42 30 23800 -55.1 65 19 594.4 43 27 24473 -52.3 81 18 620.5 44 20 26400 -53.1 125 16 673.6 45 19 26731 -52.5 685.5 46 13 29244 -41.7 801.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 568.88 mb = 4884.57 m = 16025.29 ft Wetbulb zero: 660.45 mb = 3657.41 m = 11999.23 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 42.09 % Est. max temperature: 37.49 C = 99.49 F Sfc-Lift cond lev (LCL): 983.92 mb = 242.42 m = 795.32 ft T: 24.21 C 700-500 lapse rate: 6.37 C/km ThetaE index: 25.68 C Layer 1000.0- 741.0 mb Conv cond level (CCL): 918.60 mb = 844.97 m = 2772.18 ft Mean mixing ratio: 16.96 g/kg Conv temperature: 28.89 C = 84.00 F Cap Strength: 6.25 C Lifted Index: -1.70 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.35 C Lifted Index @700 mb: 2.01 C Showalter Index: 2.93 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 14.30 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 165.80 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 833.18 J/kg Max Up Vert Vel: 40.82 m/s Conv Inhibition (B-): 4.43 J/kg Cap Strength: 6.17 C Lift Cond Lev (LCL): 938.28 mb = 659.77 m = 2164.58 ft Lev Free Conv (LFC): 903.28 mb = 990.31 m = 3249.00 ft Equ Level (EL): 883.28 mb = 1183.75 m = 3883.65 ft B at Equ Level: 9.76 J/kg Max Parcel Lev (MPL): 873.28 mb = 1282.68 m = 4208.22 ft Wind level data Storm motion: 287 at 16 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 7 190 7 1.2 6.9 | 130 18 -13.8 11.6 1 1000 100 170 14 -2.4 13.8 | 137 25 -17.5 18.5 2 925 785 195 19 4.9 18.4 | 156 25 -10.1 23.0 3 850 1519 210 8 4.0 6.9 | 136 16 -11.1 11.6 4 700 3175 260 19 18.7 3.3 | 205 9 3.7 8.0 5 500 5890 280 37 36.4 -6.4 | 275 21 21.4 -1.7 6 400 7610 275 35 34.9 -3.1 | 265 20 19.8 1.6 7 300 9700 285 39 37.7 -10.1 | 283 23 22.6 -5.4 8 250 10960 295 33 29.9 -13.9 | 302 18 14.8 -9.3 9 200 12440 315 35 24.7 -24.7 | 334 22 9.7 -20.1 10 150 14260 330 29 14.5 -25.1 | 2 20 -0.6 -20.4 11 100 16660 300 19 16.5 -9.5 | 344 5 1.4 -4.8 12 70 18660 355 4 0.3 -4.0 | 93 15 -14.7 0.7 13 50 20640 100 17 -16.7 3.0 | 103 33 -31.8 7.6 14 30 23800 65 19 -17.2 -8.0 | 84 32 -32.3 -3.4 15 20 26400 125 16 -13.1 9.2 | 116 31 -28.2 13.9 Wind Parameters Mean winds (0-6000m): 257.3 at 21.0 knts Storm direction: 287.3 at 15.8 knts Shear (0-3000m) pos: 3.4 neg: 1.7 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 63.4 deg Storm rel helicity (0-3000m) pos: 115.2 neg: -32.1 tot: 83.1 m^2/s^2 ave: 27.7 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 3.0 10^-3/s Energy-Hel index: 0.45 Bulk Rich Number: 11.67 Bulk Shear: 71.41 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 ------------------------------------------------------------------------------- 500 178 15 141 25| 0.0 10.3 10.3| 47.6 0.0 47.6 95.3 0.59| 13.1 7.7 1000 187 16 148 24| 2.2 5.2 7.4| 72.1 -7.0 65.2 65.2 0.51| 10.2 5.2 1500 191 15 147 23| 3.5 3.4 6.9| 72.1 -32.1 40.1 26.7 0.18| 9.5 1.7 2000 195 13 147 21| 2.8 2.6 5.4| 86.9 -32.1 54.8 27.4 0.27| 8.1 2.2 2500 203 13 150 20| 3.0 2.1 5.1|101.7 -32.1 69.6 27.8 0.35| 7.5 2.6 3000 214 14 155 18| 3.4 1.7 5.2|115.2 -32.1 83.1 27.7 0.42| 7.2 3.0 4000 232 16 169 15| 3.6 1.3 4.8|133.6 -32.1 101.6 25.4 0.49| 6.4 3.2 5000 246 18 187 12| 3.6 1.0 4.6|154.1 -32.1 122.1 24.4 0.53| 5.9 3.1 6000 257 21 210 11| 3.6 0.9 4.4|177.5 -33.2 144.3 24.1 0.54| 5.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250422.00.gif