UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080200.upa.cvt Date: 0000Z 2 AUG 25 Searching for DFFD... Searching the city database file for: DFFD ... Date:0000Z 2 AUG 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 1000 145 SFC 981 306 15.0 10.0 72 5.0 12.1 300 2 289.7 291.1 286.1 312.0 7.87 TRP WND Sounding variables and indices Sfc-500 mean rel hum: -nan % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 910.16 mb = -9999.00 m = -9999.00 ft T: -9999.00 C ThetaE index: 0.00 C Layer 981.0- 0.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 100989.00 J/kg Max Up Vert Vel: 449.42 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 288.15 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 12 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 ---------------------------------------------------------- 0 981 306 300 2 1.7 -1.0 | 93 10 -10.1 0.5 1 925 491 285 9 8.7 -2.3 | 76 3 -3.1 -0.8 2 912 610 265 11 11.0 1.0 | 161 3 -0.9 2.5 3 879 914 270 16 16.0 -0.0 | 250 4 4.2 1.5 4 850 1191 280 16 15.8 -2.8 | 287 4 3.9 -1.2 5 847 1219 280 16 15.8 -2.8 | 287 4 3.9 -1.2 6 785 1829 270 20 20.0 -0.0 | 259 8 8.2 1.5 7 756 2134 280 21 20.7 -3.6 | 283 9 8.9 -2.1 8 700 2755 260 20 19.7 3.5 | 238 9 7.9 5.0 9 674 3048 265 16 15.9 1.4 | 235 5 4.1 2.9 10 598 3962 240 19 16.5 9.5 | 203 12 4.6 11.0 11 574 4267 235 22 18.0 12.6 | 204 15 6.2 14.2 12 531 4877 205 16 6.8 14.5 | 163 17 -5.0 16.0 13 500 5330 185 16 1.4 15.9 | 149 20 -10.4 17.5 14 489 5486 185 11 1.0 11.0 | 139 17 -10.9 12.5 15 450 6096 215 11 6.3 9.0 | 152 12 -5.5 10.6 16 414 6706 115 5 -4.5 2.1 | 103 17 -16.3 3.7 17 400 6950 160 10 -3.4 9.4 | 126 19 -15.2 10.9 18 347 7925 125 14 -11.5 8.0 | 112 25 -23.3 9.6 19 318 8534 115 13 -11.8 5.5 | 107 25 -23.6 7.0 20 300 8940 115 17 -15.4 7.2 | 108 29 -27.2 8.7 21 253 10058 110 20 -18.8 6.8 | 105 32 -30.6 8.4 22 250 10150 90 16 -16.0 0.0 | 93 28 -27.8 1.5 23 242 10363 85 16 -15.9 -1.4 | 90 28 -27.7 0.2 24 200 11570 45 22 -15.6 -15.6 | 63 31 -27.4 -14.0 25 190 11887 40 23 -14.8 -17.6 | 59 31 -26.6 -16.1 26 157 13106 45 28 -19.8 -19.8 | 60 37 -31.6 -18.3 27 150 13400 75 34 -32.8 -8.8 | 81 45 -44.7 -7.3 28 118 14935 105 45 -43.5 11.6 | 103 57 -55.3 13.2 29 102 15850 95 56 -55.8 4.9 | 95 68 -67.6 6.4 30 100 15970 100 51 -50.2 8.9 | 100 63 -62.0 10.4 31 97 16154 100 51 -50.2 8.9 | 100 63 -62.0 10.4 32 80 17374 125 23 -18.8 13.2 | 116 34 -30.7 14.7 33 76 17678 110 34 -31.9 11.6 | 107 46 -43.8 13.2 34 70 18230 30 10 -5.0 -8.7 | 67 18 -16.8 -7.1 35 69 18288 110 7 -6.6 2.4 | 102 19 -18.4 3.9 36 66 18593 30 7 -3.5 -6.1 | 74 16 -15.3 -4.5 37 60 19202 70 28 -26.3 -9.6 | 78 39 -38.1 -8.0 38 57 19507 95 24 -23.9 2.1 | 96 36 -35.7 3.6 39 55 19812 95 33 -32.9 2.9 | 96 45 -44.7 4.4 40 52 20117 105 28 -27.0 7.2 | 103 40 -38.9 8.8 41 50 20360 80 26 -25.6 -4.5 | 85 38 -37.4 -3.0 42 50 20422 90 36 -36.0 0.0 | 92 48 -47.8 1.5 43 43 21336 80 16 -15.8 -2.8 | 87 28 -27.6 -1.2 44 39 21946 100 27 -26.6 4.7 | 99 39 -38.4 6.2 45 35 22555 85 29 -28.9 -2.5 | 89 41 -40.7 -1.0 46 32 23165 70 44 -41.3 -15.0 | 76 55 -53.2 -13.5 47 30 23600 90 54 -54.0 0.0 | 91 66 -65.8 1.5 48 19 25298 100 68 -67.0 11.8 | 100 80 -78.8 13.4 49 17 25603 100 63 -62.0 10.9 | 100 75 -73.9 12.5 Wind Parameters Mean winds (0-6000m): 247.5 at 15.9 knts Storm direction: 277.5 at 11.9 knts Shear (0-3000m) pos: 0.9 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 129.6 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -25.8 tot: -10.4 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.2 10^-3/s Energy-Hel index: 9.72 Bulk Rich Number: 7925.94 Bulk Shear: 12.74 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 ------------------------------------------------------------------------------- 500 277 8 98 4| 0.0 12.9 12.9| 3.9 -2.9 1.1 2.1 0.37| 15.0 5.5 1000 276 11 115 1| 1.9 6.5 8.3| 8.2 -3.4 4.8 4.8 0.45| 10.2 4.6 1500 275 13 251 1| 1.2 5.6 6.9| 8.2 -7.3 0.9 0.6 0.28| 8.2 2.3 2000 275 15 266 3| 1.4 4.2 5.6| 15.4 -11.3 4.1 2.1 0.28| 7.5 2.1 2500 273 16 260 4| 1.1 3.4 4.5| 15.4 -23.3 -7.9 -3.2 0.09| 7.1 0.6 3000 271 16 254 4| 0.9 2.5 3.4| 15.4 -25.8 -10.4 -3.5 0.04| 6.8 0.2 4000 264 17 235 6| 0.7 2.9 3.5| 15.9 -36.9 -21.0 -5.2 -0.05| 6.4 -0.3 5000 254 17 215 8| 0.5 2.2 2.8| 15.9-102.7 -86.8 -17.4 -0.26| 6.7 -1.8 6000 247 16 201 8| 1.0 1.8 2.8| 27.4-136.5-109.1 -18.2 -0.27| 7.0 -1.9 Wrote GIF file: /home/apache/climate/data/raob//DFFD/skewt/DFFD.skewt.20250802.00.gif