UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101606.upa.cvt Date: 0600Z 16 OCT 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0600Z 16 OCT 25 Station: DFFD WMO ident: 65503 Latitude: 12.35 Longitude: 1.52 Elevation: 306.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 850 210 6 1 700 70 26 2 500 15 13 3 400 30 4 4 300 260 9 5 250 225 13 6 200 225 19 7 150 245 18 8 100 255 17 TRP WND Sounding variables and indices Parcel Indices Parcel: using 100 mb layer Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 943 610 195 16 4.1 15.5 1 908 914 220 7 4.5 5.4 2 875 1219 195 4 1.0 3.9 3 850 1457 210 6 3.0 5.2 4 843 1524 100 10 -9.8 1.7 5 781 2134 70 14 -13.2 -4.8 6 700 3012 70 26 -24.4 -8.9 7 697 3048 70 29 -27.3 -9.9 8 643 3658 80 17 -16.7 -3.0 9 618 3962 65 18 -16.3 -7.6 10 594 4267 65 17 -15.4 -7.2 11 526 5182 15 13 -3.4 -12.6 12 500 5574 15 13 -3.4 -12.6 13 485 5791 45 7 -4.9 -4.9 14 465 6096 50 2 -1.5 -1.3 15 410 7010 30 3 -1.5 -2.6 16 400 7185 30 4 -2.0 -3.5 17 393 7315 360 7 -0.0 -7.0 18 329 8534 290 9 8.5 -3.1 19 301 9144 255 9 8.7 2.3 20 300 9164 260 9 8.9 1.6 21 262 10058 215 13 7.5 10.6 22 250 10363 225 13 9.2 9.2 23 238 10668 225 11 7.8 7.8 24 227 10973 235 15 12.3 8.6 25 200 11775 225 19 13.4 13.4 26 177 12497 205 19 8.0 17.2 27 160 13106 225 23 16.3 16.3 28 150 13509 245 18 16.3 7.6 29 123 14630 210 19 9.5 16.5 30 100 15797 255 17 16.4 4.4 31 94 16154 255 17 16.4 4.4 32 67 17983 325 8 4.6 -6.6 33 63 18288 20 5 -1.7 -4.7 34 59 18593 85 13 -13.0 -1.1 Wind Parameters 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//DFFD/skewt/DFFD.skewt.20251016.06.gif