UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 12 OCT 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 1011 50 12.8 12.2 96 0.6 12.4 270 13 285.1 286.6 285.1 309.5 8.86 1 1000 142 12.8 9.3 79 3.5 10.8 280 19 286.0 287.2 284.0 306.5 7.36 2 925 793 9.2 4.2 71 5.0 6.6 285 23 288.7 289.7 283.2 304.6 5.59 3 850 1487 4.0 1.8 86 2.2 2.9 300 27 290.3 291.2 283.4 305.1 5.13 4 700 3044 -2.9 -5.1 85 2.2 -3.8 310 44 299.3 300.0 285.5 310.6 3.74 5 500 5640 -15.5 -28.5 32 13.0 -18.3 315 60 314.1 314.3 287.6 316.7 0.73 6 400 7290 -26.7 -44.7 17 18.0 -28.6 315 64 320.3 320.3 289.0 321.0 0.18 7 300 9290 -43.9 -56.9 22 13.0 -44.4 325 73 323.5 323.5 289.9 323.7 0.06 8 250 10480 -53.9 -61.9 37 8.0 -54.1 320 75 325.9 325.9 290.6 326.1 0.04 9 216 11407 -57.2 -67.8 25 10.6 -57.3 325 89 334.8 334.8 293.0 334.9 0.02 10 200 11890 -58.9 -70.9 20 12.0 -59.0 325 54 339.5 339.5 294.2 339.5 0.01 TRP WND 216 11407 -57.2 -67.8 25 10.6 -57.3 325 89 334.8 334.8 293.0 334.9 0.02 Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 763.04 mb = 2389.61 m = 7839.83 ft Wetbulb zero: 784.91 mb = 2125.89 m = 6974.62 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 70.43 % Est. max temperature: 17.85 C = 64.14 F Sfc-Lift cond lev (LCL): 1002.06 mb = 124.75 m = 409.30 ft T: 12.80 C 700-500 lapse rate: 4.85 C/km ThetaE index: 4.91 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 870.95 mb = 1287.19 m = 4223.02 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 17.64 C = 63.75 F Cap Strength: 3.41 C Lifted Index: 9.56 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 3.41 C Showalter Index: 10.00 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 17.30 C K Index: 19.10 Risk: < 20 % chance of thunderstorms Sweat Index: 135.60 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.92 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 4164.61 J/kg Cap Strength: 9.39 C Lift Cond Lev (LCL): 903.98 mb = 981.63 m = 3220.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 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 1011 50 270 13 13.0 -0.0 | 183 29 1.6 29.0 1 1000 142 280 19 18.7 -3.3 | 196 27 7.3 25.7 2 925 793 285 23 22.2 -6.0 | 205 25 10.8 23.1 3 850 1487 300 27 23.4 -13.5 | 218 20 12.0 15.5 4 700 3044 310 44 33.7 -28.3 | 268 22 22.3 0.8 5 500 5640 315 60 42.4 -42.4 | 293 34 31.0 -13.4 6 400 7290 315 64 45.3 -45.3 | 296 38 33.9 -16.2 7 300 9290 325 73 41.9 -59.8 | 315 43 30.5 -30.8 8 250 10480 320 75 48.2 -57.5 | 308 47 36.8 -28.4 9 216 11407 325 89 51.0 -72.9 | 318 59 39.7 -43.9 10 200 11890 325 54 31.0 -44.2 | 308 25 19.6 -15.2 Wind Parameters Mean winds (0-6000m): 308.6 at 41.6 knts Storm direction: 338.6 at 31.2 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 198.3 neg: 0.0 tot: 198.3 m^2/s^2 ave: 66.1 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 89.44 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 ------------------------------------------------------------------------------- 500 281 19 197 27| 9.6 0.0 9.6| 63.6 0.0 63.6 127.2 0.94| 9.6 9.1 1000 284 21 201 26| 6.8 0.0 6.8| 86.4 0.0 86.4 86.4 0.89| 7.1 6.3 1500 289 23 205 24| 6.1 0.0 6.1|107.8 0.0 107.8 71.8 0.83| 6.6 5.5 2000 293 25 210 23| 6.0 0.0 6.0|137.1 0.0 137.1 68.5 0.87| 6.4 5.6 2500 296 27 217 21| 6.0 0.0 6.0|167.1 0.0 167.1 66.8 0.89| 6.3 5.7 3000 300 29 225 20| 6.0 0.0 6.0|198.3 0.0 198.3 66.1 0.90| 6.3 5.7 4000 304 34 238 20| 5.3 0.0 5.3|230.1 0.0 230.1 57.5 0.88| 5.5 4.9 5000 306 38 251 20| 4.9 0.0 4.9|264.1 0.0 264.1 52.8 0.86| 5.1 4.4 6000 309 42 262 21| 4.5 0.0 4.5|288.8 0.0 288.8 48.1 0.84| 4.7 3.9 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251012.00.gif