UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 11 DEC 25 Station: ES591 WMO ident: 2591 Latitude: 57.65 Longitude: 18.35 ------------------------------------------------------------------------------- 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 1002 48 9.0 6.5 84 2.5 7.7 230 11 282.0 283.0 280.8 298.7 6.06 1 1000 65 8.8 6.5 85 2.3 7.6 230 11 282.0 283.0 280.7 298.7 6.07 2 925 706 5.2 3.5 89 1.7 4.4 270 38 284.6 285.5 281.1 299.5 5.32 3 850 1390 -0.3 -1.3 93 1.0 -0.7 270 35 285.8 286.5 280.2 297.5 4.09 4 700 2925 -9.3 -18.3 48 9.0 -11.7 255 27 292.2 292.4 279.6 296.2 1.29 5 500 5430 -28.1 -30.7 78 2.6 -28.5 245 46 298.8 298.9 281.6 300.7 0.59 6 400 6980 -36.9 -62.9 5 26.0 -37.8 240 83 307.0 307.0 284.2 307.1 0.02 7 332 8261 -44.0 -65.5 7 21.5 -44.6 235 126 314.1 314.1 286.8 314.1 0.02 8 300 8940 -47.9 -66.9 9 19.0 -48.3 240 120 317.8 317.8 288.1 317.9 0.02 9 297 9006 -48.3 -67.3 9 19.0 -48.7 240 120 318.2 318.2 288.2 318.2 0.02 10 250 10130 -49.5 -75.5 3 26.0 -49.9 245 85 332.5 332.5 292.4 332.5 0.01 11 200 11590 -49.9 -79.9 2 30.0 -50.4 260 69 353.8 353.8 297.4 353.8 0.00 12 150 13460 -55.3 -83.3 2 28.0 -55.6 266 64 374.8 374.8 301.4 374.8 0.00 13 100 16030 -58.5 -85.5 2 27.0 -58.9 275 56 414.7 414.7 307.1 414.7 0.00 TRP 297 9006 -48.3 -67.3 9 19.0 -48.7 240 120 318.2 318.2 288.2 318.2 0.02 WND 332 8261 -44.0 -65.5 7 21.5 -44.6 235 126 314.1 314.1 286.8 314.1 0.02 Sounding variables and indices 1000-500 mb thick: 5365.00 m Freezing level: 854.09 mb = 1352.69 m = 4437.91 ft Wetbulb zero: 860.92 mb = 1286.78 m = 4221.66 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 71.30 % Est. max temperature: 12.81 C = 55.06 F Sfc-Lift cond lev (LCL): 964.58 mb = 361.52 m = 1186.09 ft T: 7.13 C 700-500 lapse rate: 7.50 C/km ThetaE index: 3.36 C Layer 850.0- 500.0 mb Conv cond level (CCL): 905.66 mb = 876.89 m = 2876.89 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 11.95 C = 53.51 F Cap Strength: 1.00 C Lifted Index: 1.47 C Risk: Showers probable Lifted Index @300 mb: 13.37 C Lifted Index @700 mb: 0.64 C Showalter Index: 2.64 C Risk: Showers probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 26.80 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.59 J/kg Max Up Vert Vel: 5.76 m/s Conv Inhibition (B-): 8.54 J/kg Cap Strength: 1.41 C Lift Cond Lev (LCL): 923.63 mb = 718.02 m = 2355.66 ft Lev Free Conv (LFC): 868.63 mb = 1214.65 m = 3985.01 ft Equ Level (EL): 768.63 mb = 2185.58 m = 7170.46 ft B at Equ Level: 16.55 J/kg Max Parcel Lev (MPL): 668.63 mb = 3266.38 m = 10716.32 ft Wind level data Storm motion: 284 at 27 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 1002 48 230 11 8.4 7.1 | 128 22 -17.5 13.7 1 1000 65 230 11 8.4 7.1 | 128 22 -17.5 13.7 2 925 706 270 38 38.0 -0.0 | 241 14 12.1 6.6 3 850 1390 270 35 35.0 -0.0 | 234 11 9.1 6.6 4 700 2925 255 27 26.1 7.0 | 181 14 0.2 13.6 5 500 5430 245 46 41.7 19.4 | 211 30 15.8 26.0 6 400 6980 240 83 71.9 41.5 | 224 67 46.0 48.1 7 332 8261 235 126 103.2 72.3 | 224 110 77.3 78.9 8 300 8940 240 120 103.9 60.0 | 230 103 78.0 66.6 9 297 9006 240 120 103.9 60.0 | 230 103 78.0 66.6 10 250 10130 245 85 77.0 35.9 | 230 66 51.1 42.5 11 200 11590 260 69 68.0 12.0 | 246 46 42.0 18.6 12 100 16030 275 56 55.8 -4.9 | 267 30 29.9 1.7 Wind Parameters Mean winds (0-6000m): 254.3 at 35.7 knts Storm direction: 284.3 at 26.7 knts Shear (0-3000m) pos: 5.0 neg: 2.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 126.1 neg: -39.0 tot: 87.2 m^2/s^2 ave: 29.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 29.21 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 ------------------------------------------------------------------------------- 500 252 21 155 14| 23.2 0.0 23.2| 94.0 0.0 94.0 187.9 0.91| 24.1 22.0 1000 265 29 196 9| 14.9 0.0 14.9|123.7 -2.3 121.4 121.4 0.88| 17.3 15.2 1500 267 31 211 10| 9.9 0.9 10.8|123.7 -8.6 115.1 76.7 0.76| 12.4 9.4 2000 267 31 213 10| 7.4 1.6 9.0|123.7 -20.0 103.7 51.9 0.59| 10.3 6.1 2500 266 31 210 10| 6.0 2.0 8.0|123.7 -31.1 92.6 37.0 0.46| 9.0 4.1 3000 265 31 206 11| 5.0 2.1 7.0|126.1 -39.0 87.2 29.1 0.39| 8.1 3.2 4000 261 31 202 12| 3.7 1.6 5.3|149.1 -39.0 110.1 27.5 0.43| 7.1 3.0 5000 258 33 204 15| 3.0 1.8 4.8|167.6 -39.0 128.6 25.7 0.42| 6.5 2.7 6000 254 36 207 18| 2.5 2.8 5.3|224.1 -39.0 185.1 30.9 0.40| 7.0 2.8 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251211.00.gif