UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101823.upa.cvt Date: 2300Z 18 OCT 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 18 OCT 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1019 40 11.4 7.1 75 4.3 9.1 290 11 283.0 284.1 281.4 300.2 6.21 1 1009 122 12.6 6.6 67 6.0 9.4 298 14 285.0 286.1 282.1 301.9 6.06 2 1000 197 12.2 5.2 62 7.0 8.6 305 17 285.4 286.3 281.7 300.9 5.54 3 925 844 6.8 1.8 70 5.0 4.4 325 21 286.3 287.1 281.1 299.6 4.71 4 900 1069 5.4 -0.6 65 6.0 2.7 319 22 287.1 287.8 280.8 298.7 4.06 5 850 1533 1.6 -1.0 83 2.6 0.4 305 25 287.8 288.6 281.3 299.8 4.18 6 834 1686 0.2 -2.2 84 2.4 -0.9 305 25 287.9 288.6 281.0 299.1 3.90 7 770 2319 -5.3 -8.0 81 2.7 -6.2 302 23 288.6 289.1 279.8 296.6 2.71 8 765 2371 -3.7 -10.7 58 7.0 -6.1 302 23 290.9 291.3 280.2 297.5 2.21 9 761 2412 -3.7 -12.7 50 9.0 -6.7 302 23 291.3 291.7 280.0 297.0 1.89 10 756 2464 -1.3 -26.3 13 25.0 -7.4 302 23 294.5 294.6 279.7 296.4 0.59 11 746 2571 -0.9 -29.9 9 29.0 -7.5 302 22 296.0 296.1 280.2 297.5 0.43 12 728 2765 -2.3 -32.3 8 30.0 -8.6 301 22 296.6 296.7 280.3 297.8 0.35 13 700 3075 -4.9 -27.9 15 23.0 -10.1 300 21 297.1 297.2 280.8 298.9 0.55 14 565 4727 -15.7 -42.7 8 27.0 -19.2 290 29 303.1 303.1 282.8 303.7 0.16 15 500 5640 -20.9 -40.9 15 20.0 -23.4 285 33 307.6 307.6 284.7 308.3 0.21 16 422 6870 -27.9 -45.9 16 18.0 -29.6 277 43 313.9 313.9 286.9 314.4 0.15 17 400 7250 -31.1 -49.1 15 18.0 -32.4 275 46 314.6 314.6 287.1 315.0 0.11 18 337 8445 -40.1 -52.1 27 12.0 -40.7 269 51 318.1 318.1 288.2 318.4 0.09 19 300 9230 -45.9 -55.9 31 10.0 -46.3 265 54 320.7 320.7 289.0 320.9 0.07 20 250 10420 -53.5 -65.5 22 12.0 -53.7 265 56 326.5 326.5 290.7 326.6 0.02 21 216 11353 -57.7 -69.7 20 12.0 -57.9 268 53 334.0 334.0 292.8 334.0 0.01 22 200 11840 -57.7 -71.7 15 14.0 -57.9 270 52 341.4 341.4 294.7 341.4 0.01 23 178 12575 -57.5 -78.5 5 21.0 -57.7 270 47 353.3 353.3 297.3 353.3 0.00 24 150 13660 -55.9 -86.9 1 31.0 -56.2 270 40 373.8 373.8 301.2 373.8 0.00 25 134 14376 -55.7 -86.7 1 31.0 -56.1 273 40 386.4 386.4 303.2 386.4 0.00 26 112 15502 -60.7 -89.7 1 29.0 -60.9 277 40 397.4 397.4 304.9 397.4 0.00 27 100 16210 -57.7 -87.7 1 30.0 -58.1 280 40 416.2 416.2 307.3 416.3 0.00 28 96 16466 -57.3 -87.3 1 30.0 -57.8 277 38 421.9 421.9 307.9 421.9 0.00 29 83 17375 -60.5 -89.5 1 29.0 -60.9 265 31 433.3 433.3 309.2 433.3 0.00 30 70 18430 -61.1 -90.1 1 29.0 -61.4 270 27 453.7 453.7 311.2 453.7 0.00 31 50 20530 -60.3 -89.3 1 29.0 -60.9 265 40 501.4 501.4 315.1 501.4 0.00 32 48 20786 -59.1 -89.1 1 30.0 -59.7 265 41 510.1 510.1 315.7 510.1 0.00 33 37 22403 -63.5 -91.5 1 28.0 -64.0 268 45 538.3 538.3 317.4 538.3 0.00 34 35 22747 -60.3 -89.3 1 29.0 -61.1 268 46 555.2 555.2 318.4 555.2 0.00 35 31 23504 -60.1 -89.1 1 29.0 -61.0 270 47 575.4 575.4 319.5 575.4 0.00 36 30 23710 -58.5 -88.5 1 30.0 -59.6 270 48 585.2 585.2 319.9 585.2 0.01 37 26 24620 -54.3 -85.3 1 31.0 -56.2 270 42 621.5 621.5 321.6 621.6 0.01 38 21 25974 -59.5 -89.5 1 30.0 -60.8 270 33 645.0 645.0 322.5 645.0 0.01 39 20 26280 -59.1 -89.1 1 30.0 -60.6 270 31 655.3 655.3 322.9 655.3 0.01 40 18 26945 -56.5 -87.5 1 31.0 -58.6 683.5 683.5 323.9 683.6 0.01 41 15 28098 -57.9 -87.9 1 30.0 -60.0 715.5 715.5 324.9 715.5 0.01 42 13 29014 -51.1 -83.1 1 32.0 -55.4 768.9 768.9 326.4 769.2 0.03 43 10 30722 -50.9 -82.9 1 32.0 -56.0 829.5 829.6 328.0 829.9 0.04 TRP 83 17375 -60.5 -89.5 1 29.0 -60.9 265 31 433.3 433.3 309.2 433.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 831.67 mb = 1708.76 m = 5606.09 ft Wetbulb zero: 844.66 mb = 1583.62 m = 5195.52 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 36.86 % Est. max temperature: 15.94 C = 60.69 F Sfc-Lift cond lev (LCL): 954.79 mb = 580.93 m = 1905.90 ft T: 9.00 C 700-500 lapse rate: 6.24 C/km ThetaE index: 3.25 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 858.40 mb = 1453.13 m = 4767.44 ft Mean mixing ratio: 5.25 g/kg Conv temperature: 16.10 C = 60.98 F Cap Strength: 5.61 C Lifted Index: 7.79 C Risk: None Lifted Index @300 mb: 14.49 C Lifted Index @700 mb: 4.28 C Showalter Index: 8.20 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 19.90 C K Index: -1.50 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 1.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.68 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 38.58 J/kg Cap Strength: 7.60 C Lift Cond Lev (LCL): 885.34 mb = 1202.11 m = 3943.88 ft Lev Free Conv (LFC): 810.34 mb = 1914.10 m = 6279.80 ft Equ Level (EL): 760.34 mb = 2418.93 m = 7936.01 ft B at Equ Level: 4.99 J/kg Max Parcel Lev (MPL): 750.34 mb = 2524.30 m = 8281.72 ft Wind level data Storm motion: 327 at 19 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 1019 40 290 11 10.3 -3.8 | 181 12 0.3 12.0 1 1000 197 305 17 13.9 -9.8 | 213 7 3.9 6.0 2 925 844 325 21 12.0 -17.2 | 307 2 2.0 -1.5 3 850 1533 305 25 20.5 -14.3 | 262 10 10.4 1.4 4 700 3075 300 21 18.2 -10.5 | 237 10 8.1 5.2 5 500 5640 285 33 31.9 -8.5 | 252 23 21.8 7.2 6 400 7250 275 46 45.8 -4.0 | 252 38 35.8 11.7 7 300 9230 265 54 53.8 4.7 | 245 48 43.7 20.4 8 250 10420 265 56 55.8 4.9 | 246 50 45.7 20.6 9 200 11840 270 52 52.0 -0.0 | 249 45 41.9 15.7 10 150 13660 270 40 40.0 -0.0 | 242 34 29.9 15.7 11 100 16210 280 40 39.4 -6.9 | 253 31 29.3 8.8 12 83 17375 265 31 30.9 2.7 | 228 28 20.8 18.4 13 70 18430 270 27 27.0 -0.0 | 227 23 16.9 15.7 14 50 20530 265 40 39.8 3.5 | 237 35 29.8 19.2 15 30 23710 270 48 48.0 -0.0 | 247 41 37.9 15.7 16 20 26280 270 31 31.0 -0.0 | 233 26 20.9 15.7 Wind Parameters Mean winds (0-6000m): 297.4 at 24.9 knts Storm direction: 327.4 at 18.7 knts Shear (0-3000m) pos: 2.3 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 56.5 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -17.5 tot: 0.6 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 10.51 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 ------------------------------------------------------------------------------- 500 308 17 210 6| 10.7 0.0 10.7| 15.6 0.0 15.6 31.2 0.67| 11.3 7.6 1000 315 19 232 4| 7.0 0.0 7.0| 18.0 -1.1 16.9 16.9 0.55| 8.8 4.9 1500 314 20 250 5| 4.7 2.2 6.9| 18.0 -6.2 11.8 7.9 0.29| 8.1 2.4 2000 311 21 254 6| 3.5 1.7 5.2| 18.0 -10.0 8.0 4.0 0.22| 6.5 1.4 2500 309 22 253 7| 2.8 1.4 4.2| 18.0 -13.8 4.3 1.7 0.15| 5.5 0.8 3000 308 22 251 7| 2.3 1.2 3.6| 18.0 -17.5 0.6 0.2 0.09| 4.8 0.4 4000 305 22 249 9| 1.8 1.4 3.1| 24.6 -17.5 7.2 1.8 0.14| 4.3 0.6 5000 301 23 250 10| 1.4 1.6 3.0| 28.6 -17.5 11.1 2.2 0.15| 4.0 0.6 6000 297 25 250 13| 1.2 2.0 3.1| 31.5 -17.7 13.8 2.3 0.13| 3.9 0.5 Wrote GIF file: /home/apache/climate/data/raob//LY295/skewt/LY295.skewt.20251018.23.gif