UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 9 OCT 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 111 0 0 SFC 998 128 16.8 12.4 75 4.4 14.1 0 0 290.1 291.7 287.3 315.8 9.09 2 925 777 15.4 10.4 72 5.0 12.4 260 9 295.1 296.6 288.7 319.8 8.59 3 850 1493 11.4 6.4 71 5.0 8.6 240 16 298.1 299.4 288.4 319.0 7.11 4 700 3086 0.4 -3.4 76 3.8 -1.3 235 31 302.9 303.7 287.4 315.9 4.25 5 500 5720 -15.5 -32.5 22 17.0 -18.7 235 48 314.1 314.2 287.4 315.9 0.50 6 400 7380 -22.7 -44.7 12 22.0 -25.4 230 93 325.5 325.5 290.6 326.2 0.18 7 300 9460 -28.7 -55.7 6 27.0 -31.0 215 114 344.9 344.9 295.6 345.2 0.07 8 268 10257 -33.5 -60.5 5 27.0 -35.3 220 125 349.2 349.2 296.5 349.4 0.04 9 250 10740 -36.5 -63.5 4 27.0 -37.9 220 121 351.8 351.8 297.0 351.9 0.03 10 200 12260 -46.1 215 105 359.8 11 150 14120 -56.9 215 82 372.0 12 110 16031 -69.7 210 84 382.5 13 100 16600 -69.5 230 73 393.4 14 88 17360 -70.7 405.7 15 80 17943 -58.3 442.4 16 62 19511 -67.9 454.6 17 56 20128 -64.3 476.3 18 48 21079 -60.7 506.3 19 27 24697 -56.3 609.2 20 19 26946 -52.9 684.2 21 11 30516 -47.5 819.6 22 8.2 32466 -45.5 899.3 23 6.5 34016 -45.1 962.8 24 5.9 34666 -43.3 997.7 TRP 110 16031 -69.7 210 84 382.5 WND 268 10257 -33.5 -60.5 5 27.0 -35.3 220 125 349.2 349.2 296.5 349.4 0.04 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 694.97 mb = 3152.26 m = 10341.95 ft Wetbulb zero: 720.11 mb = 2853.56 m = 9361.95 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 61.23 % Est. max temperature: 24.83 C = 76.69 F Sfc-Lift cond lev (LCL): 934.66 mb = 688.30 m = 2258.17 ft T: 15.59 C 700-500 lapse rate: 6.04 C/km ThetaE index: 3.96 C Layer 850.0- 500.0 mb Conv cond level (CCL): 808.69 mb = 1901.75 m = 6239.27 ft Mean mixing ratio: 8.69 g/kg Conv temperature: 26.05 C = 78.89 F Cap Strength: 3.24 C Lifted Index: 1.82 C Risk: Showers probable Lifted Index @300 mb: 19.27 C Lifted Index @700 mb: 0.67 C Showalter Index: 1.47 C Risk: Showers probable Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 21.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 156.80 Risk: None Energy Index: -0.56 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.90 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 58471.55 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 881.35 mb = 1186.27 m = 3891.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 22 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 ---------------------------------------------------------- 0 998 128 0 0 -0.0 -0.0 | 86 22 -22.2 -1.5 1 925 777 260 9 8.9 1.6 | 90 13 -13.3 0.1 2 850 1493 240 16 13.9 8.0 | 128 11 -8.3 6.5 3 700 3086 235 31 25.4 17.8 | 191 17 3.2 16.3 4 500 5720 235 48 39.3 27.5 | 213 31 17.2 26.1 5 400 7380 230 93 71.2 59.8 | 220 76 49.1 58.3 6 300 9460 215 114 65.4 93.4 | 205 102 43.2 91.9 7 268 10257 220 125 80.3 95.8 | 212 111 58.2 94.3 8 250 10740 220 121 77.8 92.7 | 211 107 55.6 91.2 9 200 12260 215 105 60.2 86.0 | 204 93 38.1 84.5 10 150 14120 215 82 47.0 67.2 | 201 70 24.9 65.7 11 110 16031 210 84 42.0 72.7 | 196 74 19.8 71.3 12 100 16600 230 73 55.9 46.9 | 217 57 33.8 45.5 Wind Parameters Mean winds (0-6000m): 236.2 at 29.6 knts Storm direction: 266.2 at 22.2 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 105.6 deg Storm rel helicity (0-3000m) pos: 75.1 neg: -20.0 tot: 55.1 m^2/s^2 ave: 18.4 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.21 Bulk Shear: 91.81 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 ------------------------------------------------------------------------------- 500 253 3 89 19| 0.0 7.1 7.1| 2.9 -20.0 -17.1 -34.3 -0.34| 8.8 -3.0 1000 257 7 90 16| 0.0 6.4 6.4| 22.8 -20.0 2.8 2.8 0.18| 8.3 1.5 1500 249 9 98 14| 0.0 5.9 5.9| 38.0 -20.0 18.0 12.0 0.39| 7.5 2.9 2000 245 12 108 12| 0.0 5.7 5.7| 50.8 -20.0 30.7 15.4 0.49| 6.8 3.4 2500 242 14 120 11| 0.0 5.5 5.5| 63.3 -20.0 43.3 17.3 0.55| 6.4 3.5 3000 240 17 134 10| 0.0 5.4 5.4| 75.1 -20.0 55.1 18.4 0.56| 6.2 3.4 4000 238 21 157 11| 0.0 4.9 4.9| 94.8 -20.0 74.7 18.7 0.56| 5.5 3.1 5000 237 25 176 12| 0.0 4.5 4.5|114.4 -20.0 94.4 18.9 0.55| 5.0 2.8 6000 236 30 189 15| 0.0 5.1 5.1|149.8 -20.0 129.7 21.6 0.48| 5.5 2.7 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251009.00.gif