UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for LYNI... Searching the city database file for: LYNI ... Date:1100Z 17 OCT 25 Station: LYNI WMO ident: 13388 Latitude: 43.33 Longitude: 21.90 Elevation: 202.00 ------------------------------------------------------------------------------- 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 996 202 16.8 6.8 52 10.0 11.3 140 1 290.3 291.4 284.6 308.1 6.23 1 976 373 13.6 5.6 58 8.0 9.3 133 3 288.7 289.8 283.5 305.4 5.84 2 907 982 8.4 4.7 77 3.7 6.5 127 9 289.5 290.6 284.0 306.4 5.91 3 761 2408 0.4 -1.6 86 2.0 -0.5 171 14 295.8 296.6 284.9 309.0 4.47 4 674 3373 -3.1 -4.5 90 1.4 -3.7 182 13 302.3 303.1 287.0 314.7 4.06 5 604 4233 -6.9 -11.9 67 5.0 -8.7 201 14 307.5 308.0 287.3 315.6 2.54 6 568 4709 -10.7 -16.7 61 6.0 -12.6 212 14 308.5 308.9 286.9 314.4 1.82 7 466 6204 -19.5 -24.3 66 4.8 -20.6 235 16 315.6 315.8 288.6 319.5 1.15 8 324 8793 -40.1 -45.1 59 5.0 -40.5 235 31 321.7 321.7 289.5 322.5 0.21 9 217 11407 -60.7 -69.7 30 9.0 -60.8 245 35 328.9 328.9 291.4 328.9 0.01 10 167 13051 -56.7 -80.7 3 24.0 -57.0 253 31 361.1 361.1 298.9 361.1 0.00 11 150 13730 -57.7 -87.7 1 30.0 -58.0 260 31 370.7 370.7 300.7 370.7 0.00 12 100 16260 -61.5 -90.5 1 29.0 -61.7 260 29 408.9 408.9 306.4 408.9 0.00 TRP 217 11407 -60.7 -69.7 30 9.0 -60.8 245 35 328.9 328.9 291.4 328.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5469.85 m Freezing level: 751.06 mb = 2517.89 m = 8260.70 ft Wetbulb zero: 771.63 mb = 2294.94 m = 7529.24 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 75.13 % Est. max temperature: 18.53 C = 65.35 F Sfc-Lift cond lev (LCL): 857.42 mb = 1438.90 m = 4720.73 ft T: 5.84 C 700-500 lapse rate: 5.52 C/km ThetaE index: 2.70 C Layer 976.0- 907.0 mb Conv cond level (CCL): 805.63 mb = 1944.84 m = 6380.62 ft Mean mixing ratio: 5.90 g/kg Conv temperature: 20.27 C = 68.49 F Cap Strength: 7.03 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 12.35 C Lifted Index @700 mb: 4.07 C Showalter Index: 7.69 C Risk: None Total Totals Index: 40.55 C Risk: None Vertical Totals Index: 21.81 C Cross Totals Index: 18.74 C K Index: 22.59 Risk: 20-40 % chance of thunderstorms Sweat Index: 65.40 Risk: None Energy Index: 2.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.03 J/kg Max Up Vert Vel: 2.46 m/s Conv Inhibition (B-): 11785.82 J/kg Cap Strength: 8.47 C Lift Cond Lev (LCL): 860.14 mb = 1413.19 m = 4636.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 10 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 ---------------------------------------------------------- 0 996 202 140 1 -0.6 0.8 | 47 10 -7.0 -6.5 1 925 819 115 7 -6.3 3.0 | 71 13 -12.7 -4.3 2 850 1516 165 15 -3.9 14.5 | 125 13 -10.2 7.2 3 700 3081 175 13 -1.1 13.0 | 127 9 -7.5 5.7 4 500 5690 235 15 12.3 8.6 | 257 6 6.0 1.4 5 400 7330 235 19 15.6 10.9 | 248 10 9.2 3.7 6 300 9330 235 35 28.7 20.1 | 240 26 22.3 12.8 7 250 10520 230 52 39.8 33.4 | 232 43 33.5 26.2 8 217 11407 245 35 31.7 14.8 | 253 26 25.4 7.5 9 200 11920 240 31 26.8 15.5 | 248 22 20.5 8.3 10 150 13730 260 31 30.5 5.4 | 274 24 24.2 -1.9 11 100 16260 260 29 28.6 5.0 | 276 22 22.2 -2.2 Wind Parameters Mean winds (0-6000m): 191.1 at 12.8 knts Storm direction: 221.1 at 9.6 knts Shear (0-3000m) pos: 1.9 neg: 0.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 58.4 neg: 0.0 tot: 58.4 m^2/s^2 ave: 19.5 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 19.84 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 ------------------------------------------------------------------------------- 500 118 3 59 11| 0.0 5.1 5.1| 10.9 0.0 10.9 21.7 0.79| 5.2 4.1 1000 126 6 72 12| 3.3 2.5 5.8| 34.6 0.0 34.6 34.6 0.86| 6.4 5.5 1500 147 9 90 11| 4.0 1.7 5.6| 56.2 0.0 56.2 37.5 0.89| 6.5 5.8 2000 155 10 100 11| 2.9 1.3 4.2| 56.8 0.0 56.8 28.4 0.86| 5.2 4.4 2500 159 11 106 11| 2.3 1.0 3.3| 57.1 0.0 57.1 22.8 0.82| 4.3 3.6 3000 162 11 110 10| 1.9 0.8 2.8| 58.4 0.0 58.4 19.5 0.79| 3.8 3.1 4000 170 12 118 9| 1.8 0.6 2.5| 67.1 0.0 67.1 16.8 0.80| 3.6 2.9 5000 180 12 129 8| 1.8 0.5 2.3| 74.6 0.0 74.6 14.9 0.83| 3.5 2.9 6000 191 13 144 7| 1.6 0.4 2.0| 78.6 -0.7 77.8 13.0 0.80| 3.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//LYNI/skewt/LYNI.skewt.20251017.11.gif