UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 17 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 1013 7 22.0 20.8 93 1.2 21.2 80 6 294.1 296.8 293.9 338.1 15.44 1 1000 119 21.2 20.6 96 0.6 20.8 75 8 294.4 297.1 294.0 338.5 15.45 2 925 794 18.4 18.0 98 0.4 18.1 190 10 298.1 300.7 294.1 339.3 14.18 3 850 1517 15.2 14.8 97 0.4 15.0 185 17 302.1 304.4 294.1 339.1 12.55 4 756 2500 9.8 9.5 98 0.3 9.6 209 23 306.5 308.4 293.4 336.4 9.91 5 728 2812 6.6 5.3 91 1.3 5.8 217 25 306.3 307.8 291.6 329.6 7.70 6 700 3133 4.0 -11.0 33 15.0 -2.0 225 27 306.9 307.4 286.9 314.4 2.36 7 674 3438 1.4 -19.6 19 21.0 -5.4 230 28 307.3 307.6 285.8 311.3 1.20 8 672 3462 2.0 -19.0 19 21.0 -5.0 230 28 308.3 308.5 286.2 312.4 1.27 9 667 3523 8.0 -20.0 12 28.0 -2.0 231 28 315.7 315.9 288.6 319.6 1.17 10 621 4107 5.4 -21.6 12 27.0 -3.8 241 31 319.2 319.4 289.7 323.0 1.09 11 616 4173 4.8 -10.2 33 15.0 -1.8 242 31 319.3 319.8 291.3 328.7 2.86 12 601 4372 2.8 -6.2 52 9.0 -1.5 245 32 319.2 320.0 292.3 332.2 4.00 13 547 5125 -1.9 -8.9 59 7.0 -5.0 258 34 322.3 323.0 292.8 334.1 3.57 14 500 5830 -7.5 -8.6 92 1.1 -8.0 270 37 323.9 324.7 293.6 337.1 4.00 15 497 5877 -7.9 -8.6 95 0.7 -8.2 270 37 324.0 324.8 293.6 337.3 4.02 16 466 6374 -10.7 -14.9 71 4.2 -12.3 270 38 326.5 327.0 293.2 335.3 2.58 17 443 6760 -12.9 -15.6 80 2.7 -13.9 270 39 328.5 329.0 293.6 337.3 2.56 18 437 6864 -13.5 -18.5 66 5.0 -15.2 270 39 329.0 329.4 293.3 336.1 2.03 19 429 7004 -14.5 -16.8 83 2.3 -15.3 270 40 329.5 330.0 293.7 337.8 2.39 20 422 7128 -15.3 -19.9 68 4.6 -16.7 270 40 330.0 330.4 293.4 336.6 1.87 21 400 7530 -17.7 -19.1 89 1.4 -18.1 270 41 332.0 332.4 294.1 339.4 2.11 22 379 7933 -19.7 -21.6 85 1.9 -20.3 270 46 334.5 334.9 294.6 340.9 1.79 23 354 8438 -23.3 -25.2 84 1.9 -23.8 270 52 336.3 336.5 294.6 341.3 1.39 24 322 9125 -28.9 -32.0 75 3.1 -29.5 270 60 337.7 337.9 294.5 340.8 0.81 25 317 9237 -29.5 -33.0 72 3.5 -30.1 270 61 338.4 338.6 294.6 341.2 0.75 26 315 9282 -29.5 -38.5 41 9.0 -30.8 270 62 339.0 339.1 294.5 340.7 0.44 27 300 9630 -31.7 -40.7 41 9.0 -32.9 270 66 340.7 340.8 294.8 342.1 0.36 28 259 10642 -40.1 -48.1 42 8.0 -40.7 282 74 343.0 343.0 295.2 343.7 0.19 29 250 10880 -41.7 285 76 344.1 30 200 12360 -53.7 275 82 347.7 31 179 13063 -58.9 282 88 350.4 32 157 13873 -64.4 290 95 354.5 33 150 14150 -66.3 290 80 355.9 34 111 15934 -74.3 275 60 372.9 35 104 16312 -74.9 269 51 378.7 36 103 16368 -74.3 268 49 380.9 37 100 16540 -74.5 265 45 383.8 38 70 18600 -77.7 250 19 418.2 39 68 18768 -77.5 265 19 422.1 40 64 19124 -70.9 297 18 443.9 41 55 20029 -70.7 15 18 464.1 42 51 20487 -63.9 55 17 490.1 43 50 20610 -62.3 65 17 496.7 44 47 20991 -63.5 70 19 502.7 45 45 21261 -59.7 74 21 518.2 46 34 23033 -55.3 99 31 573.0 47 30 23840 -50.9 110 35 605.9 48 27 24528 -50.1 109 33 626.7 49 20 26500 -47.9 105 27 689.6 50 19 26839 -47.7 700.4 TRP 111 15934 -74.3 275 60 372.9 WND 157 13873 -64.4 290 95 354.5 Sounding variables and indices 1000-500 mb thick: 5711.00 m Freezing level: 568.83 mb = 4820.68 m = 15815.67 ft Wetbulb zero: 707.22 mb = 3049.13 m = 10003.59 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 70.33 % Est. max temperature: 29.32 C = 84.78 F Sfc-Lift cond lev (LCL): 995.70 mb = 156.35 m = 512.94 ft T: 21.05 C 700-500 lapse rate: 4.26 C/km ThetaE index: 28.01 C Layer 850.0- 672.0 mb Conv cond level (CCL): 938.48 mb = 668.77 m = 2194.10 ft Mean mixing ratio: 14.80 g/kg Conv temperature: 25.37 C = 77.67 F Cap Strength: 2.98 C Lifted Index: -0.25 C Risk: Thunderstorms probable Lifted Index @300 mb: 3.03 C Lifted Index @700 mb: -3.34 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 22.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 398.12 Risk: Showers and thunderstorms possible Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.03 J/kg Max Up Vert Vel: 15.69 m/s Conv Inhibition (B-): 12.63 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 954.83 mb = 519.20 m = 1703.40 ft Lev Free Conv (LFC): 809.83 mb = 1923.24 m = 6309.77 ft Equ Level (EL): 659.83 mb = 3610.97 m = 11846.87 ft B at Equ Level: 105.59 J/kg Max Parcel Lev (MPL): 549.83 mb = 5083.75 m = 16678.78 ft Wind level data Storm motion: 266 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 1013 7 80 6 -5.9 -1.0 | 84 24 -24.2 -2.3 1 1000 119 75 8 -7.7 -2.1 | 83 26 -26.0 -3.4 2 925 794 190 10 1.7 9.8 | 117 19 -16.5 8.6 3 850 1517 185 17 1.5 16.9 | 133 23 -16.8 15.6 4 700 3133 225 27 19.1 19.1 | 183 18 0.8 17.8 5 500 5830 270 37 37.0 -0.0 | 274 19 18.7 -1.3 6 400 7530 270 41 41.0 -0.0 | 273 23 22.7 -1.3 7 300 9630 270 66 66.0 -0.0 | 272 48 47.7 -1.3 8 250 10880 285 76 73.4 -19.7 | 291 59 55.1 -21.0 9 200 12360 275 82 81.7 -7.1 | 278 64 63.4 -8.4 10 157 13873 290 95 89.3 -32.5 | 295 79 71.0 -33.8 11 150 14150 290 80 75.2 -27.4 | 297 64 56.9 -28.6 12 111 15934 275 60 59.8 -5.2 | 279 42 41.5 -6.5 13 100 16540 265 45 44.8 3.9 | 264 27 26.6 2.6 14 70 18600 250 19 17.9 6.5 | 175 5 -0.4 5.2 15 50 20610 65 17 -15.4 -7.2 | 76 35 -33.7 -8.5 16 30 23840 110 35 -32.9 12.0 | 102 52 -51.2 10.7 17 20 26500 105 27 -26.1 7.0 | 97 45 -44.3 5.7 Wind Parameters Mean winds (0-6000m): 236.0 at 24.4 knts Storm direction: 266.0 at 18.3 knts Shear (0-3000m) pos: 4.9 neg: 0.8 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 93.1 deg Storm rel helicity (0-3000m) pos: 214.0 neg: -4.8 tot: 209.3 m^2/s^2 ave: 69.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 6.1 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 0.99 Bulk Shear: 123.80 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 ------------------------------------------------------------------------------- 500 103 8 91 26| 8.4 0.0 8.4| 65.1 -4.8 60.3 120.6 0.74| 12.1 9.0 1000 153 9 107 23| 7.8 0.0 7.8|105.5 -4.8 100.7 100.7 0.72| 11.3 8.2 1500 172 11 116 22| 5.2 1.7 6.9|125.9 -4.8 121.1 80.8 0.73| 9.2 6.7 2000 180 13 122 22| 5.0 1.3 6.3|154.7 -4.8 149.9 75.0 0.77| 8.2 6.3 2500 189 15 129 21| 4.9 1.0 5.9|184.2 -4.8 179.4 71.8 0.79| 7.7 6.1 3000 198 16 137 19| 4.9 0.8 5.7|214.0 -4.8 209.3 69.8 0.82| 7.5 6.1 4000 211 19 151 17| 4.4 0.6 5.0|256.2 -4.8 251.4 62.8 0.85| 6.8 5.8 5000 224 22 168 15| 4.1 0.5 4.6|298.2 -4.8 293.4 58.7 0.87| 6.5 5.7 6000 236 24 189 13| 3.8 0.4 4.2|337.7 -4.9 332.8 55.5 0.88| 6.2 5.5 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20250417.00.gif