UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025071711.upa.cvt Date: 1100Z 17 JUL 25 Searching for FEFF... Searching the city database file for: FEFF ... Date:1100Z 17 JUL 25 Station: FEFF WMO ident: 64650 Latitude: 4.40 Longitude: 18.52 Elevation: 366.00 ------------------------------------------------------------------------------- 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 974 366 26.0 23.3 85 2.7 24.0 240 2 301.4 304.9 298.1 356.9 18.80 1 910 21.2 19.5 90 1.7 20.0 302.4 305.3 296.5 349.3 15.87 2 590 1.8 -2.2 75 4.0 -0.3 319.7 320.8 293.7 337.5 5.52 3 526 -4.3 -5.4 92 1.1 -4.8 323.1 324.0 294.1 339.0 4.87 4 474 -7.9 -10.7 80 2.8 -9.1 328.4 329.1 294.4 340.5 3.57 5 387 -17.9 -23.9 59 6.0 -19.6 334.9 335.2 294.3 340.0 1.43 6 374 -19.3 -24.1 66 4.8 -20.6 336.3 336.6 294.7 341.6 1.46 7 309 -30.5 -33.7 73 3.2 -31.0 339.5 339.7 294.8 342.2 0.72 8 260 -40.1 -49.1 38 9.0 -40.8 342.6 342.6 295.1 343.3 0.17 9 224 -49.3 -53.0 65 3.7 -49.5 343.4 343.4 295.3 343.9 0.12 10 183 -59.3 -71.3 20 12.0 -59.5 347.6 347.6 296.1 347.6 0.01 11 161 -65.9 -77.9 17 12.0 -66.0 349.4 349.4 296.5 349.4 0.01 12 147 -63.5 -76.5 16 13.0 -63.6 362.8 362.8 299.2 362.8 0.01 13 132 -67.5 -84.5 7 17.0 -67.6 367.0 367.0 300.0 367.0 0.00 14 128 -66.3 -85.3 5 19.0 -66.4 372.4 372.4 301.0 372.4 0.00 15 98 -77.1 -100.1 1 23.0 -77.1 175 15 381.0 381.0 302.4 381.0 0.00 16 86 -76.5 -96.5 3 20.0 -76.5 396.7 396.7 304.8 396.7 0.00 17 83 -72.5 -92.5 3 20.0 -72.6 408.9 408.9 306.4 408.9 0.00 18 61 -73.5 -99.5 1 26.0 -73.6 444.3 444.3 310.3 444.3 0.00 19 49 -63.9 -91.9 1 28.0 -64.3 495.8 495.8 314.7 495.8 0.00 20 42 -67.7 -94.7 1 27.0 -67.9 508.7 508.7 315.5 508.7 0.00 21 35 -58.7 -88.7 1 30.0 -59.6 559.4 559.4 318.6 559.4 0.00 22 30 -62.3 -91.3 1 29.0 -63.0 574.8 574.8 319.4 574.8 0.00 23 23 -55.3 -86.3 1 31.0 -57.2 640.8 640.8 322.3 640.8 0.01 24 22 -54.9 -86.1 1 31.1 -57.0 90 78 650.1 650.1 322.7 650.2 0.01 25 17 -52.7 -84.7 1 32.0 -55.8 707.0 707.0 324.7 707.1 0.02 TRP 98 -77.1 -100.1 1 23.0 -77.1 175 15 381.0 381.0 302.4 381.0 0.00 WND 22 -54.9 -86.1 1 31.1 -57.0 90 78 650.1 650.1 322.7 650.2 0.01 Sounding variables and indices Freezing level: 571.11 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 594.31 mb = -9999.00 m = -9999.00 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 83.59 % Est. max temperature: 30.96 C = 87.73 F Sfc-Lift cond lev (LCL): 936.89 mb = -9999.00 m = -9999.00 ft T: 23.26 C ThetaE index: 19.35 C Layer 910.0- 526.0 mb Conv cond level (CCL): 877.81 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 16.54 g/kg Conv temperature: 28.43 C = 83.17 F Cap Strength: 0.58 C Lifted Index: -3.58 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.51 C Lifted Index @700 mb: -1.52 C Showalter Index: -1.62 C Risk: Thunderstorms probable Total Totals Index: 46.34 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.14 C K Index: 37.19 Risk: > 80 % chance of thunderstorms Sweat Index: 204.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.58 C Lift Cond Lev (LCL): 896.74 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 891.74 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 22 29087 90 78 -78.0 0.0 1 974 366 240 2 1.7 1.0 2 947 610 250 3 2.8 1.0 3 925 821 235 7 5.7 4.0 4 915 914 255 4 3.9 1.0 5 853 1524 265 7 7.0 0.6 6 850 1553 275 7 7.0 -0.6 7 794 2134 225 8 5.7 5.7 8 700 3194 130 6 -4.6 3.9 9 636 3962 105 9 -8.7 2.3 10 590 4572 65 10 -9.1 -4.2 11 547 5182 30 10 -5.0 -8.7 12 500 5910 45 13 -9.2 -9.2 13 469 6401 60 6 -5.2 -3.0 14 416 7315 100 18 -17.7 3.1 15 400 7620 90 23 -23.0 0.0 16 368 8230 85 31 -30.9 -2.7 17 339 8839 55 23 -18.8 -13.2 18 300 9730 85 26 -25.9 -2.3 19 262 10668 105 27 -26.1 7.0 20 250 10980 100 34 -33.5 5.9 21 208 12192 90 38 -38.0 0.0 22 200 12450 100 38 -37.4 6.6 23 150 14230 105 48 -46.4 12.4 24 148 14326 110 56 -52.6 19.2 25 127 15240 90 45 -45.0 0.0 26 109 16154 170 23 -4.0 22.7 27 100 16650 175 17 -1.5 16.9 28 70 18720 70 7 -6.6 -2.4 29 50 20720 100 30 -29.5 5.2 30 30 23860 80 64 -63.0 -11.1 31 20 26430 100 72 -70.9 12.5 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//FEFF/skewt/FEFF.skewt.20250717.11.gif