UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 12 OCT 25 Station: LY275 WMO ident: 13275 Latitude: 44.77 Longitude: 20.42 ------------------------------------------------------------------------------- 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 1001 201 15.4 8.4 63 7.0 11.4 280 3 288.5 289.7 284.5 308.0 6.92 1 1000 209 15.4 8.4 63 7.0 11.4 275 5 288.5 289.8 284.6 308.1 6.92 2 989 302 13.6 7.6 67 6.0 10.3 279 6 287.7 288.8 283.9 306.3 6.63 3 925 860 8.2 5.0 80 3.2 6.5 300 13 287.7 288.7 283.2 304.4 5.91 4 850 1552 2.6 1.1 90 1.5 1.9 325 17 288.9 289.7 282.5 302.8 4.87 5 846 1590 2.4 0.9 90 1.5 1.7 325 17 289.0 289.9 282.5 302.9 4.83 6 844 1609 2.6 0.8 88 1.8 1.7 325 17 289.5 290.3 282.7 303.2 4.80 7 841 1638 4.4 0.7 77 3.7 2.6 324 16 291.6 292.5 283.6 305.5 4.79 8 829 1756 7.2 -2.8 49 10.0 2.6 324 16 295.8 296.5 284.2 307.0 3.75 9 758 2487 3.6 -9.4 38 13.0 -1.6 319 11 299.6 300.0 284.2 307.2 2.47 10 718 2927 3.0 -18.0 20 21.0 -4.0 316 8 303.6 303.8 284.5 307.8 1.29 11 700 3132 1.4 -20.6 18 22.0 -5.4 315 7 304.0 304.2 284.4 307.5 1.06 12 610 4228 -3.9 -30.9 10 27.0 -10.2 315 10 310.1 310.2 285.9 311.8 0.48 13 501 5755 -13.1 -36.1 13 23.0 -17.3 315 15 316.9 317.0 288.1 318.1 0.35 14 500 5770 -13.3 -36.3 13 23.0 -17.5 315 15 316.8 316.9 288.1 318.1 0.34 15 445 6641 -20.7 -42.7 12 22.0 -23.5 315 25 318.2 318.3 288.4 319.0 0.20 16 408 7276 -24.3 -43.3 16 19.0 -26.6 315 33 321.6 321.6 289.5 322.3 0.20 17 400 7420 -25.5 -43.5 17 18.0 -27.6 315 35 321.8 321.9 289.5 322.6 0.20 18 314 9121 -40.1 -55.1 19 15.0 -40.8 311 38 324.6 324.6 290.2 324.9 0.07 19 300 9430 -42.9 -55.9 23 13.0 -43.5 310 38 324.9 324.9 290.3 325.2 0.07 20 250 10640 -52.3 -62.3 29 10.0 -52.5 295 40 328.3 328.3 291.3 328.5 0.04 21 200 12050 -61.5 -73.5 19 12.0 -61.6 305 36 335.4 335.4 293.2 335.4 0.01 22 187 12463 -64.1 -75.1 21 11.0 -64.2 300 35 337.7 337.7 293.7 337.7 0.01 23 150 13820 -60.7 -78.7 8 18.0 -60.9 290 19 365.5 365.5 299.8 365.5 0.01 24 148 13904 -60.3 -79.3 7 19.0 -60.5 288 19 367.6 367.6 300.1 367.6 0.01 25 129 14757 -63.9 -84.9 4 21.0 -64.0 271 17 375.9 375.9 301.6 375.9 0.00 26 100 16320 -64.9 -88.9 2 24.0 -65.1 240 13 402.3 402.3 305.5 402.3 0.00 27 90 16958 -65.7 -91.7 2 26.0 -65.8 255 15 413.0 413.0 306.9 413.1 0.00 28 77 17913 -60.7 -89.7 1 29.0 -61.0 277 17 442.3 442.3 310.1 442.3 0.00 29 70 18500 -63.3 -92.3 1 29.0 -63.6 290 19 449.0 449.0 310.7 449.0 0.00 30 62 19247 -63.3 -92.3 1 29.0 -63.6 268 15 464.8 464.8 312.2 464.8 0.00 31 53 20224 -58.5 -88.5 1 30.0 -59.2 240 9 497.3 497.3 314.8 497.3 0.00 32 50 20590 -59.5 -89.5 1 30.0 -60.1 230 7 503.3 503.3 315.2 503.3 0.00 33 40 21979 -60.7 -89.7 1 29.0 -61.3 230 10 533.4 533.4 317.1 533.4 0.00 34 38 22300 -57.5 -87.5 1 30.0 -58.5 230 11 549.5 549.5 318.1 549.5 0.00 35 30 23790 -57.7 -87.7 1 30.0 -58.9 230 15 587.3 587.3 320.0 587.4 0.01 36 29 24004 -56.9 -87.9 1 31.0 -58.2 233 16 595.3 595.3 320.4 595.3 0.01 37 26 24691 -59.5 -89.5 1 30.0 -60.6 241 19 606.8 606.8 320.9 606.8 0.00 38 24 25197 -55.5 -86.5 1 31.0 -57.3 247 22 632.4 632.4 322.0 632.5 0.01 39 20 26360 -54.9 -85.9 1 31.0 -57.1 260 27 668.1 668.1 323.3 668.2 0.01 40 15 28201 -54.5 -85.5 1 31.0 -57.4 726.8 726.8 325.3 726.9 0.02 41 13 29124 -51.3 -83.3 1 32.0 -55.5 768.2 768.2 326.4 768.5 0.03 TRP 187 12463 -64.1 -75.1 21 11.0 -64.2 300 35 337.7 337.7 293.7 337.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5561.00 m Freezing level: 676.23 mb = 3421.61 m = 11225.63 ft Wetbulb zero: 784.66 mb = 2204.91 m = 7233.86 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 35.78 % Est. max temperature: 15.79 C = 60.42 F Sfc-Lift cond lev (LCL): 901.21 mb = 1073.22 m = 3521.03 ft T: 6.47 C 700-500 lapse rate: 5.57 C/km ThetaE index: 5.29 C Layer 989.0- 846.0 mb Conv cond level (CCL): 880.76 mb = 1261.06 m = 4137.29 ft Mean mixing ratio: 6.20 g/kg Conv temperature: 15.32 C = 59.58 F Cap Strength: 12.13 C Lifted Index: 12.05 C Risk: None Lifted Index @300 mb: 14.03 C Lifted Index @700 mb: 7.91 C Showalter Index: 13.69 C Risk: None Total Totals Index: 30.30 C Risk: None Vertical Totals Index: 15.90 C Cross Totals Index: 14.40 C K Index: -5.00 Risk: None Sweat Index: 62.20 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.38 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 4.86 J/kg Cap Strength: 11.92 C Lift Cond Lev (LCL): 888.77 mb = 1187.01 m = 3894.33 ft Lev Free Conv (LFC): 863.77 mb = 1420.51 m = 4660.40 ft Equ Level (EL): 843.77 mb = 1611.52 m = 5287.06 ft B at Equ Level: -0.17 J/kg Max Parcel Lev (MPL): 843.77 mb = 1611.52 m = 5287.06 ft Wind level data Storm motion: 345 at 9 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 1001 201 280 3 3.0 -0.5 | 184 8 0.6 8.2 1 1000 209 275 5 5.0 -0.4 | 198 9 2.7 8.2 2 925 860 300 13 11.3 -6.5 | 256 9 8.9 2.2 3 850 1552 325 17 9.8 -13.9 | 305 9 7.4 -5.3 4 700 3132 315 7 4.9 -4.9 | 215 5 2.6 3.7 5 500 5770 315 15 10.6 -10.6 | 283 9 8.3 -1.9 6 400 7420 315 35 24.7 -24.7 | 306 28 22.4 -16.1 7 300 9430 310 38 29.1 -24.4 | 300 31 26.8 -15.8 8 250 10640 295 40 36.3 -16.9 | 284 35 33.9 -8.2 9 200 12050 305 36 29.5 -20.6 | 294 30 27.2 -12.0 10 187 12463 300 35 30.3 -17.5 | 287 29 28.0 -8.8 11 150 13820 290 19 17.9 -6.5 | 262 16 15.5 2.2 12 100 16320 240 13 11.3 6.5 | 211 18 8.9 15.2 13 70 18500 290 19 17.9 -6.5 | 262 16 15.5 2.2 14 50 20590 230 7 5.4 4.5 | 193 14 3.0 13.2 15 30 23790 230 15 11.5 9.6 | 207 20 9.2 18.3 16 20 26360 260 27 26.6 4.7 | 241 28 24.3 13.4 Wind Parameters Mean winds (0-6000m): 315.1 at 12.0 knts Storm direction: 345.1 at 9.0 knts Shear (0-3000m) pos: 2.4 neg: 1.5 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 33.4 deg Storm rel helicity (0-3000m) pos: 42.3 neg: -11.9 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.69 Bulk Shear: 4.91 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 ------------------------------------------------------------------------------- 500 288 8 220 8| 8.4 0.0 8.4| 19.2 0.0 19.2 38.3 1.00| 8.8 8.8 1000 299 11 244 8| 6.4 0.0 6.4| 33.1 0.0 33.1 33.1 1.00| 7.5 7.4 1500 309 12 264 7| 4.8 0.0 4.8| 42.3 -0.9 41.3 27.6 0.94| 6.5 6.1 2000 313 13 271 7| 3.6 0.8 4.5| 42.3 -5.1 37.1 18.6 0.70| 5.7 4.0 2500 314 13 272 7| 2.9 1.3 4.2| 42.3 -8.9 33.3 13.3 0.50| 5.3 2.6 3000 315 12 268 6| 2.4 1.5 4.0| 42.3 -11.9 30.4 10.1 0.37| 4.8 1.8 4000 315 11 262 6| 1.8 0.8 2.6| 45.9 -11.9 34.0 8.5 0.42| 4.0 1.7 5000 315 11 263 6| 1.4 0.4 1.8| 49.5 -11.9 37.6 7.5 0.45| 3.5 1.6 6000 315 12 268 6| 1.2 0.4 1.6| 57.8 -11.9 45.9 7.6 0.45| 3.5 1.6 Wrote GIF file: /home/apache/climate/data/raob//LY275/skewt/LY275.skewt.20251012.11.gif