UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:1200Z 6 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 1006 46 7.8 5.9 88 1.9 6.8 220 3 280.5 281.5 279.7 296.3 5.79 1 1000 95 6.4 5.2 92 1.2 5.8 225 9 279.5 280.5 279.0 294.7 5.54 2 925 729 1.8 0.2 89 1.6 1.1 215 25 281.1 281.9 278.0 292.8 4.19 3 850 1408 -1.7 -3.2 89 1.5 -2.3 205 19 284.4 285.0 278.9 294.5 3.55 4 700 2942 -7.5 -12.5 67 5.0 -9.1 215 23 294.2 294.6 281.5 300.5 2.09 5 500 5470 -25.9 -37.9 32 12.0 -27.3 215 27 301.5 301.5 282.4 302.5 0.29 6 400 7040 -39.5 -51.5 27 12.0 -40.1 225 36 303.7 303.7 283.0 304.0 0.08 7 300 8970 -48.9 -59.9 27 11.0 -49.2 265 48 316.4 316.4 287.6 316.6 0.04 8 250 10140 -57.5 -63.5 46 6.0 -57.6 260 48 320.6 320.6 288.9 320.7 0.03 9 231 10638 -60.7 -65.3 54 4.6 -60.8 245 58 323.0 323.0 289.7 323.1 0.03 10 217 11027 -63.3 -66.8 62 3.5 -63.3 250 50 324.8 324.9 290.2 324.9 0.02 11 200 11530 -63.7 -70.7 38 7.0 -63.8 260 36 331.9 331.9 292.2 331.9 0.01 12 150 13280 -64.3 -83.3 6 19.0 -64.4 250 27 359.3 359.3 298.5 359.3 0.00 13 100 15740 -67.3 -86.3 5 19.0 -67.4 255 29 397.7 397.7 304.9 397.7 0.00 TRP 217 11027 -63.3 -66.8 62 3.5 -63.3 250 50 324.8 324.9 290.2 324.9 0.02 WND 231 10638 -60.7 -65.3 54 4.6 -60.8 245 58 323.0 323.0 289.7 323.1 0.03 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: 886.43 mb = 1078.20 m = 3537.36 ft Wetbulb zero: 901.29 mb = 937.53 m = 3075.86 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 67.24 % Est. max temperature: 11.43 C = 52.58 F Sfc-Lift cond lev (LCL): 977.21 mb = 282.49 m = 926.78 ft T: 5.04 C 700-500 lapse rate: 7.28 C/km ThetaE index: 3.52 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 928.08 mb = 702.00 m = 2303.13 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 8.41 C = 47.15 F Cap Strength: 5.69 C Lifted Index: 7.54 C Risk: None Lifted Index @300 mb: 16.12 C Lifted Index @700 mb: 5.69 C Showalter Index: 7.01 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 22.70 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 111.71 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.34 J/kg Max Up Vert Vel: 3.83 m/s Conv Inhibition (B-): 11664.63 J/kg Cap Strength: 7.47 C Lift Cond Lev (LCL): 935.29 mb = 639.05 m = 2096.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 at 17 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 1006 46 220 3 1.9 2.3 | 69 15 -13.6 -5.3 1 1000 95 225 9 6.4 6.4 | 82 9 -9.2 -1.2 2 925 729 215 25 14.3 20.5 | 175 13 -1.2 12.9 3 850 1408 205 19 8.0 17.2 | 142 12 -7.5 9.6 4 700 2942 215 23 13.2 18.8 | 168 11 -2.4 11.2 5 500 5470 215 27 15.5 22.1 | 180 15 -0.1 14.5 6 400 7040 225 36 25.5 25.5 | 209 20 9.9 17.9 7 300 8970 265 48 47.8 4.2 | 276 32 32.3 -3.4 8 250 10140 260 48 47.3 8.3 | 269 32 31.7 0.7 9 231 10638 245 58 52.6 24.5 | 245 41 37.0 16.9 10 217 11027 250 50 47.0 17.1 | 253 33 31.4 9.5 11 200 11530 260 36 35.5 6.3 | 274 20 19.9 -1.3 12 150 13280 250 27 25.4 9.2 | 261 10 9.8 1.6 13 100 15740 255 29 28.0 7.5 | 270 12 12.5 -0.1 Wind Parameters Mean winds (0-6000m): 214.0 at 23.1 knts Storm direction: 244.0 at 17.3 knts Shear (0-3000m) pos: 0.9 neg: 2.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 52.7 neg: -22.2 tot: 30.5 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.62 Bulk Shear: 11.81 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 ------------------------------------------------------------------------------- 500 220 14 114 7| 0.0 17.9 17.9| 29.0 0.0 29.0 58.0 0.75| 18.2 13.7 1000 216 19 148 9| 0.0 9.9 9.9| 36.1 -10.5 25.5 25.5 0.49| 13.1 6.5 1500 213 19 149 10| 0.0 5.6 5.6| 37.1 -22.2 14.9 10.0 0.32| 10.1 3.2 2000 212 19 149 10| 0.4 4.2 4.7| 42.5 -22.2 20.3 10.2 0.35| 8.0 2.8 2500 211 20 150 11| 0.7 3.4 4.1| 48.0 -22.2 25.8 10.3 0.39| 6.8 2.6 3000 212 20 153 11| 0.9 2.8 3.7| 52.7 -22.2 30.5 10.2 0.42| 5.9 2.5 4000 213 21 158 11| 0.7 2.3 3.0| 56.2 -22.2 34.1 8.5 0.43| 4.7 2.0 5000 213 22 163 11| 0.5 2.0 2.5| 59.8 -22.2 37.6 7.5 0.44| 3.9 1.7 6000 214 23 167 12| 0.8 1.7 2.5| 74.6 -22.2 52.4 8.7 0.48| 3.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251206.12.gif