UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 18 OCT 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- 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 1009 102 6.2 0.2 65 6.0 3.6 245 3 278.6 279.3 276.3 289.3 3.84 1 1000 175 5.0 -1.0 65 6.0 2.5 255 3 278.1 278.8 275.6 288.0 3.55 2 925 804 -0.3 -9.3 51 9.0 -3.3 295 7 279.0 279.3 273.9 284.8 2.04 3 850 1474 -4.7 -16.7 38 12.0 -7.9 315 9 281.2 281.4 273.9 284.8 1.22 4 700 2979 -10.9 -28.9 21 18.0 -14.3 320 13 290.4 290.5 277.7 292.0 0.50 5 500 5490 -26.1 -39.1 28 13.0 -27.5 340 13 301.2 301.3 282.2 302.1 0.26 6 400 7060 -39.5 -47.5 42 8.0 -39.9 340 19 303.7 303.7 283.0 304.1 0.13 7 300 8970 -52.7 -57.6 55 4.9 -52.8 350 25 311.1 311.1 285.8 311.3 0.05 8 263 9810 -58.3 -62.1 62 3.8 -58.3 355 25 314.8 314.8 287.1 314.9 0.03 9 250 10130 -56.5 -67.5 24 11.0 -56.6 350 29 322.1 322.1 289.4 322.1 0.02 10 200 11550 -54.3 -78.3 4 24.0 -54.6 350 23 346.8 346.8 295.9 346.8 0.00 11 150 13410 -53.9 -82.9 2 29.0 -54.3 350 27 377.2 377.2 301.8 377.2 0.00 12 100 15990 -57.3 -85.3 2 28.0 -57.7 335 19 417.0 417.0 307.4 417.0 0.00 TRP 263 9810 -58.3 -62.1 62 3.8 -58.3 355 25 314.8 314.8 287.1 314.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5315.00 m Freezing level: 929.25 mb = 768.40 m = 2520.95 ft Wetbulb zero: 967.93 mb = 438.02 m = 1437.04 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 32.75 % Est. max temperature: 8.52 C = 47.34 F Sfc-Lift cond lev (LCL): 920.11 mb = 846.04 m = 2775.69 ft T: -0.58 C 700-500 lapse rate: 6.05 C/km ThetaE index: 4.45 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 766.21 mb = 2278.44 m = 7475.11 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 13.70 C = 56.66 F Cap Strength: 7.19 C Lifted Index: 12.90 C Risk: None Lifted Index @300 mb: 17.56 C Lifted Index @700 mb: 7.19 C Showalter Index: 14.08 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 9.40 C K Index: -13.30 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.90 J/kg Max Up Vert Vel: 2.41 m/s Conv Inhibition (B-): 16084.53 J/kg Cap Strength: 12.69 C Lift Cond Lev (LCL): 856.09 mb = 1417.39 m = 4650.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 8 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 1009 102 245 3 2.7 1.3 | 191 10 1.9 9.6 1 1000 175 255 3 2.9 0.8 | 193 9 2.1 9.1 2 925 804 295 7 6.3 -3.0 | 226 8 5.5 5.4 3 850 1474 315 9 6.4 -6.4 | 250 6 5.6 2.0 4 700 2979 320 13 8.4 -10.0 | 282 8 7.6 -1.6 5 500 5490 340 13 4.4 -12.2 | 317 5 3.6 -3.9 6 400 7060 340 19 6.5 -17.9 | 329 11 5.7 -9.5 7 300 8970 350 25 4.3 -24.6 | 348 17 3.5 -16.3 8 263 9810 355 25 2.2 -24.9 | 355 17 1.4 -16.6 9 250 10130 350 29 5.0 -28.6 | 348 21 4.2 -20.2 10 200 11550 350 23 4.0 -22.7 | 347 15 3.2 -14.3 11 150 13410 350 27 4.7 -26.6 | 348 19 3.9 -18.2 12 100 15990 335 19 8.0 -17.2 | 321 11 7.2 -8.9 Wind Parameters Mean winds (0-6000m): 324.5 at 11.2 knts Storm direction: 354.5 at 8.4 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 24.4 neg: 0.0 tot: 24.4 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 11.59 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 ------------------------------------------------------------------------------- 500 270 4 202 9| 3.9 0.0 3.9| 8.7 0.0 8.7 17.4 0.93| 4.0 3.7 1000 289 6 214 8| 3.5 0.0 3.5| 14.8 0.0 14.8 14.8 0.90| 3.7 3.4 1500 299 7 224 7| 3.0 0.0 3.0| 18.2 0.0 18.2 12.1 0.89| 3.3 2.9 2000 305 7 232 7| 2.6 0.0 2.6| 20.2 0.0 20.2 10.1 0.90| 2.8 2.5 2500 309 8 241 6| 2.4 0.0 2.4| 22.4 0.0 22.4 9.0 0.90| 2.5 2.3 3000 312 9 248 6| 2.2 0.0 2.2| 24.4 0.0 24.4 8.1 0.89| 2.3 2.1 4000 316 10 259 6| 1.7 0.0 1.7| 27.2 0.0 27.2 6.8 0.88| 2.0 1.7 5000 320 11 268 6| 1.4 0.0 1.4| 29.7 0.0 29.7 5.9 0.88| 1.8 1.6 6000 324 11 278 6| 1.2 0.2 1.4| 31.9 0.0 31.9 5.3 0.82| 1.7 1.4 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20251018.12.gif