UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 30 APR 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1017 16 9.6 5.8 77 3.8 7.6 70 1 281.4 282.4 280.0 297.1 5.69 1 1001 148 9.8 3.8 66 6.0 6.8 65 23 282.9 283.7 279.9 296.9 5.02 2 1000 156 9.6 3.6 66 6.0 6.6 65 24 282.8 283.6 279.8 296.5 4.95 3 980 325 8.2 3.5 72 4.7 5.9 64 25 283.0 283.8 280.0 297.0 5.02 4 925 803 3.6 -0.2 76 3.8 1.9 60 29 283.0 283.7 278.8 294.4 4.07 5 899 1032 2.2 -1.9 74 4.1 0.4 62 27 283.9 284.5 278.8 294.3 3.70 6 888 1132 7.2 -8.8 31 16.0 1.0 62 27 290.0 290.4 279.8 296.6 2.21 7 869 1309 10.2 -36.8 2 47.0 -0.6 64 25 295.0 295.0 279.4 295.6 0.19 8 854 1453 10.6 -36.4 2 47.0 -0.4 65 24 296.9 296.9 280.3 297.5 0.20 9 850 1492 10.4 -36.6 2 47.0 -0.6 65 24 297.0 297.1 280.3 297.7 0.20 10 715 2906 0.6 -32.4 6 33.0 -6.9 74 18 301.3 301.4 282.4 302.5 0.35 11 700 3076 -0.7 -28.7 10 28.0 -7.5 75 17 301.7 301.8 282.8 303.4 0.51 12 500 5670 -20.1 -54.1 3 34.0 -23.1 80 18 308.5 308.5 284.8 308.7 0.05 13 419 6952 -29.9 -45.9 20 16.0 -31.3 88 16 312.0 312.0 286.2 312.5 0.15 14 402 7245 -31.9 -38.9 50 7.0 -32.6 90 15 313.1 313.1 286.8 314.3 0.33 15 400 7280 -32.1 -39.1 50 7.0 -32.8 90 15 313.3 313.3 286.9 314.4 0.32 16 373 7769 -36.7 -44.7 43 8.0 -37.3 90 15 313.5 313.5 286.8 314.2 0.19 17 300 9240 -48.7 -55.7 44 7.0 -48.9 90 13 316.7 316.7 287.8 317.0 0.07 18 266 10023 -53.9 90 12 320.2 19 250 10420 -56.7 90 14 321.8 20 240 10679 -57.5 111 13 324.3 21 200 11830 -58.3 205 9 340.4 22 183 12392 -55.1 214 13 354.4 23 150 13660 -54.9 235 21 375.5 24 124 14879 -55.1 235 21 396.1 25 100 16250 -56.5 235 22 418.6 26 98 16378 -56.1 236 22 421.8 27 70 18500 -58.5 245 21 459.2 28 64 19069 -57.1 233 19 474.2 29 51 20514 -56.7 203 13 507.0 30 50 20640 -57.3 200 12 508.4 31 32 23470 -56.5 204 7 579.8 32 30 23880 -56.5 205 6 590.6 33 20 26460 -54.9 225 12 668.1 34 15 28322 -50.3 217 15 740.7 35 10 31010 -43.9 205 20 855.7 36 8.5 32110 -40.1 911.2 TRP 266 10023 -53.9 90 12 320.2 WND Sounding variables and indices 1000-500 mb thick: 5514.00 m Freezing level: 708.08 mb = 2984.53 m = 9791.63 ft Wetbulb zero: 875.80 mb = 1245.38 m = 4085.84 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 18.57 % Est. max temperature: 23.49 C = 74.28 F Sfc-Lift cond lev (LCL): 959.89 mb = 496.62 m = 1629.33 ft T: 6.55 C 700-500 lapse rate: 7.48 C/km ThetaE index: 2.64 C Layer 925.0- 888.0 mb Conv cond level (CCL): 679.20 mb = 3308.56 m = 10854.72 ft Mean mixing ratio: 4.71 g/kg Conv temperature: 30.69 C = 87.25 F Cap Strength: 11.90 C Lifted Index: 11.70 C Risk: None Lifted Index @300 mb: 14.74 C Lifted Index @700 mb: 11.09 C Showalter Index: 9.43 C Risk: None Total Totals Index: 14.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: -16.50 C K Index: -34.10 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.26 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 66623.41 J/kg Cap Strength: 11.87 C Lift Cond Lev (LCL): 901.73 mb = 1007.82 m = 3306.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 15 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 1017 16 70 1 -0.9 -0.3 | 283 14 13.9 -3.2 1 1000 156 65 24 -21.8 -10.1 | 28 15 -6.9 -13.0 2 925 803 60 29 -25.1 -14.5 | 31 20 -10.3 -17.4 3 850 1492 65 24 -21.8 -10.1 | 28 15 -6.9 -13.0 4 700 3076 75 17 -16.4 -4.4 | 13 7 -1.6 -7.3 5 500 5670 80 18 -17.7 -3.1 | 26 7 -2.9 -6.0 6 400 7280 90 15 -15.0 0.0 | 4 3 -0.2 -2.9 7 300 9240 90 13 -13.0 0.0 | 328 3 1.8 -2.9 8 266 10023 90 12 -12.0 0.0 | 316 4 2.8 -2.9 9 250 10420 90 14 -14.0 0.0 | 344 3 0.8 -2.9 10 200 11830 205 9 3.8 8.2 | 254 19 18.6 5.3 11 150 13660 235 21 17.2 12.0 | 254 33 32.0 9.2 12 100 16250 235 22 18.0 12.6 | 253 34 32.8 9.7 13 70 18500 245 21 19.0 8.9 | 260 34 33.8 6.0 14 50 20640 200 12 4.1 11.3 | 246 21 18.9 8.4 15 30 23880 205 6 2.5 5.4 | 262 18 17.3 2.6 16 20 26460 225 12 8.5 8.5 | 256 24 23.3 5.6 17 10 31010 205 20 8.5 18.1 | 237 28 23.3 15.2 Wind Parameters Mean winds (0-6000m): 71.0 at 20.1 knts Storm direction: 101.0 at 15.1 knts Shear (0-3000m) pos: 1.9 neg: 4.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 90.8 deg Storm rel helicity (0-3000m) pos: 54.9 neg: -10.0 tot: 44.9 m^2/s^2 ave: 15.0 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.57 Bulk Shear: 1.27 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 64 22 21 13| 0.0 26.5 26.5| 53.9 0.0 53.9 107.8 0.82| 28.7 23.5 1000 62 25 26 16| 0.0 13.6 13.6| 54.9 -0.6 54.3 54.3 0.72| 16.4 11.8 1500 62 25 27 16| 1.3 9.1 10.4| 54.9 -3.4 51.5 34.3 0.62| 12.3 7.7 2000 63 25 27 16| 1.7 6.8 8.5| 54.9 -4.9 49.9 25.0 0.57| 9.8 5.6 2500 64 24 27 15| 1.8 5.4 7.3| 54.9 -7.2 47.7 19.1 0.52| 8.4 4.3 3000 65 23 26 14| 1.9 4.5 6.5| 54.9 -10.0 44.9 15.0 0.46| 7.4 3.4 4000 67 21 24 12| 1.5 3.4 4.9| 56.0 -10.3 45.7 11.4 0.46| 5.7 2.6 5000 69 21 24 11| 1.2 2.7 3.9| 57.1 -10.3 46.9 9.4 0.47| 4.6 2.2 6000 71 20 24 10| 1.1 2.3 3.4| 57.9 -10.5 47.4 7.9 0.46| 4.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20250430.00.gif