UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 23 APR 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -283 SFC 963 21 -2.1 -3.8 88 1.7 -2.7 60 44 274.0 274.5 272.4 282.2 2.99 2 925 338 -3.7 -6.6 80 2.9 -4.7 50 70 275.5 275.9 272.6 282.5 2.52 3 880 729 -4.9 -7.2 84 2.3 -5.7 41 60 278.2 278.7 274.2 285.3 2.53 4 850 1000 -6.7 -9.2 82 2.5 -7.5 35 53 279.1 279.5 274.3 285.5 2.24 5 700 3486 -16.7 -21.7 65 5.0 -17.7 25 39 284.0 284.2 275.0 286.9 0.96 6 645 3819 -20.9 -26.9 59 6.0 -21.8 21 38 286.0 286.1 275.6 288.0 0.65 7 507 4858 -33.7 -37.9 66 4.2 -34.0 11 33 290.8 290.8 277.5 291.7 0.29 8 500 4920 -34.5 -38.4 68 3.9 -34.8 10 33 291.0 291.0 277.6 291.9 0.28 9 456 5558 -40.1 -41.2 89 1.1 -40.2 16 32 291.7 291.8 277.9 292.5 0.23 10 412 6243 -46.1 23 31 292.6 11 400 6440 -47.3 25 31 293.5 12 307 8144 -56.7 5 35 303.4 13 300 8290 -56.5 5 37 305.7 14 264 9103 -56.5 358 41 317.1 15 250 9450 -55.9 355 43 323.0 16 230 9980 -54.3 349 39 333.2 17 200 10870 -55.1 340 33 345.5 18 168 11980 -57.1 331 29 359.8 19 150 12700 -56.1 325 27 373.4 20 147 12829 -55.3 324 27 377.0 21 124 13909 -58.7 313 24 389.6 22 100 15260 -59.9 300 21 412.0 23 70 17470 -62.3 290 29 451.1 24 51 19428 -64.1 290 35 489.6 25 50 19550 -63.7 290 35 493.4 26 40 20922 -62.9 527.9 TRP 307 8144 -56.7 5 35 303.4 WND Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 69.63 % Est. max temperature: 4.11 C = 39.41 F Sfc-Lift cond lev (LCL): 937.52 mb = 232.14 m = 761.59 ft T: -3.17 C 700-500 lapse rate: 12.41 C/km Conv cond level (CCL): 836.23 mb = 1209.12 m = 3966.88 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 3.40 C = 38.12 F Cap Strength: 6.53 C Lifted Index: 6.61 C Risk: None Lifted Index @300 mb: 15.67 C Lifted Index @700 mb: 3.32 C Showalter Index: 5.15 C Risk: None Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 25.30 C K Index: 13.60 Risk: None Sweat Index: 221.00 Risk: None Energy Index: 1.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.49 J/kg Max Up Vert Vel: 6.08 m/s Conv Inhibition (B-): 31975.20 J/kg Cap Strength: 6.54 C Lift Cond Lev (LCL): 877.08 mb = 755.27 m = 2477.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 31 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 ---------------------------------------------------------- 0 963 21 60 44 -38.1 -22.0 | 66 13 -12.0 -5.3 1 925 338 50 70 -53.6 -45.0 | 44 39 -27.5 -28.3 2 850 1000 35 53 -30.4 -43.4 | 9 27 -4.3 -26.7 3 700 3486 25 39 -16.5 -35.3 | 333 21 9.7 -18.6 4 500 4920 10 33 -5.7 -32.5 | 308 26 20.4 -15.8 5 400 6440 25 31 -13.1 -28.1 | 311 17 13.0 -11.4 6 307 8144 5 35 -3.1 -34.9 | 308 29 23.1 -18.1 7 300 8290 5 37 -3.2 -36.9 | 311 30 22.9 -20.1 8 250 9450 355 43 3.7 -42.8 | 311 40 29.9 -26.1 9 200 10870 340 33 11.3 -31.0 | 291 40 37.4 -14.3 10 150 12700 325 27 15.5 -22.1 | 277 42 41.6 -5.4 11 100 15260 300 21 18.2 -10.5 | 262 45 44.3 6.2 12 70 17470 290 29 27.3 -9.9 | 263 54 53.4 6.8 13 50 19550 290 35 32.9 -12.0 | 265 59 59.0 4.8 Wind Parameters Mean winds (0-6000m): 27.4 at 41.4 knts Storm direction: 57.4 at 31.0 knts Shear (0-3000m) pos: 0.0 neg: 4.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): -86.0 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -308.3 tot: -308.3 m^2/s^2 ave: -102.8 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 108.33 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 52 61 45 30| 0.0 25.8 25.8| 0.0-114.4-114.4 -228.8 -0.44| 34.0-15.0 1000 47 60 35 30| 0.0 11.7 11.7| 0.0-232.6-232.6 -232.6 -0.58| 25.6-15.0 1500 44 58 30 29| 0.0 7.8 7.8| 0.0-252.8-252.8 -168.5 -0.60| 18.2-11.0 2000 42 56 25 28| 0.0 6.0 6.0| 0.0-272.0-272.0 -136.0 -0.62| 14.5 -9.0 2500 41 55 21 27| 0.0 4.9 4.9| 0.0-290.5-290.5 -116.2 -0.64| 12.3 -7.8 3000 39 53 17 25| 0.0 4.2 4.2| 0.0-308.3-308.3 -102.8 -0.65| 10.8 -7.0 4000 35 48 3 23| 0.0 3.7 3.7| 0.0-347.2-347.2 -86.8 -0.68| 9.0 -6.1 5000 29 43 347 22| 0.0 3.4 3.4| 1.0-386.4-385.5 -77.1 -0.69| 8.0 -5.5 6000 27 41 340 21| 0.5 2.9 3.4| 7.0-386.4-379.4 -63.2 -0.63| 7.1 -4.5 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250423.12.gif