UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122300.upa.cvt Date: 0000Z 23 DEC 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 23 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 1023 49 3.0 2.7 98 0.3 2.9 25 3 274.4 275.1 274.9 286.6 4.54 1 1000 233 1.8 -0.3 86 2.1 0.9 50 15 275.0 275.6 274.0 285.1 3.74 2 925 856 -3.3 -3.3 100 0.0 -3.3 30 13 275.9 276.5 273.9 284.8 3.23 3 850 1523 -5.7 -11.7 63 6.0 -7.5 20 13 280.2 280.5 274.3 285.5 1.83 4 700 3014 -15.3 -33.3 20 18.0 -17.9 10 21 285.5 285.6 274.9 286.6 0.33 5 500 5480 -29.3 -59.3 4 30.0 -30.8 345 48 297.3 297.3 280.2 297.4 0.03 6 400 7030 -40.9 -58.9 13 18.0 -41.5 335 56 301.8 301.8 282.1 302.0 0.03 7 302 8878 -55.6 -64.8 31 9.2 -55.7 335 62 306.5 306.5 284.0 306.5 0.02 8 300 8920 -55.9 -64.9 32 9.0 -56.0 335 62 306.6 306.6 284.0 306.6 0.02 9 257 9889 -61.1 -70.1 29 9.0 -61.2 325 58 312.8 312.8 286.3 312.8 0.01 10 250 10060 -59.7 -73.7 15 14.0 -59.8 330 54 317.3 317.3 287.9 317.3 0.01 11 200 11450 -59.7 -81.7 4 22.0 -59.9 320 40 338.2 338.2 293.9 338.2 0.00 12 150 13240 -62.5 -84.5 4 22.0 -62.6 325 36 362.4 362.4 299.2 362.4 0.00 13 100 15720 -66.7 -86.7 4 20.0 -66.8 310 35 398.9 398.9 305.0 398.9 0.00 TRP 257 9889 -61.1 -70.1 29 9.0 -61.2 325 58 312.8 312.8 286.3 312.8 0.01 WND 302 8878 -55.6 -64.8 31 9.2 -55.7 335 62 306.5 306.5 284.0 306.5 0.02 Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: 973.53 mb = 452.88 m = 1485.82 ft Wetbulb zero: 984.02 mb = 361.70 m = 1186.67 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 39.39 % Est. max temperature: 7.50 C = 45.50 F Sfc-Lift cond lev (LCL): 1018.17 mb = 87.70 m = 287.74 ft T: 2.75 C 700-500 lapse rate: 5.68 C/km ThetaE index: 1.75 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 952.25 mb = 624.02 m = 2047.29 ft Mean mixing ratio: 3.62 g/kg Conv temperature: 4.23 C = 39.61 F Cap Strength: 3.61 C Lifted Index: 10.58 C Risk: None Lifted Index @300 mb: 15.15 C Lifted Index @700 mb: 3.61 C Showalter Index: 10.38 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.60 C Cross Totals Index: 17.60 C K Index: -6.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.17 J/kg Max Up Vert Vel: 3.21 m/s Conv Inhibition (B-): 0.66 J/kg Cap Strength: 10.30 C Lift Cond Lev (LCL): 956.56 mb = 587.94 m = 1928.92 ft Lev Free Conv (LFC): 931.56 mb = 799.57 m = 2623.23 ft Equ Level (EL): 911.56 mb = 971.50 m = 3187.28 ft B at Equ Level: 4.57 J/kg Max Parcel Lev (MPL): 881.56 mb = 1235.47 m = 4053.32 ft Wind level data Storm motion: 29 at 20 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 1023 49 25 3 -1.3 -2.7 | 209 17 8.3 14.8 1 1000 233 50 15 -11.5 -9.6 | 166 8 -1.9 7.9 2 925 856 30 13 -6.5 -11.3 | 206 7 3.1 6.3 3 850 1523 20 13 -4.4 -12.2 | 224 7 5.1 5.3 4 700 3014 10 21 -3.6 -20.7 | 298 7 5.9 -3.2 5 500 5480 345 48 12.4 -46.4 | 323 36 22.0 -28.8 6 400 7030 335 56 23.7 -50.8 | 315 47 33.2 -33.2 7 302 8878 335 62 26.2 -56.2 | 317 53 35.8 -38.7 8 300 8920 335 62 26.2 -56.2 | 317 53 35.8 -38.7 9 257 9889 325 58 33.3 -47.5 | 305 52 42.8 -30.0 10 250 10060 330 54 27.0 -46.8 | 309 47 36.6 -29.2 11 200 11450 320 40 25.7 -30.6 | 290 38 35.3 -13.1 12 150 13240 325 36 20.6 -29.5 | 292 32 30.2 -12.0 13 100 15720 310 35 26.8 -22.5 | 278 37 36.4 -5.0 Wind Parameters Mean winds (0-6000m): 358.6 at 26.6 knts Storm direction: 28.6 at 20.0 knts Shear (0-3000m) pos: 1.9 neg: 2.0 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 91.6 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -20.2 tot: 4.9 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 54.02 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 45 12 185 9| 11.4 0.0 11.4| 4.4 -20.2 -15.8 -31.6 -0.35| 15.7 -5.5 1000 39 13 191 8| 5.7 1.6 7.3| 10.1 -20.2 -10.1 -10.1 -0.12| 9.5 -1.1 1500 34 13 200 7| 3.8 1.6 5.5| 13.2 -20.2 -7.0 -4.7 -0.03| 6.9 -0.2 2000 29 13 207 7| 2.9 1.6 4.5| 16.9 -20.2 -3.3 -1.6 0.07| 5.9 0.4 2500 26 14 216 6| 2.3 1.8 4.1| 20.9 -20.2 0.7 0.3 0.17| 5.3 0.9 3000 22 15 228 5| 1.9 2.0 3.9| 25.1 -20.2 4.9 1.6 0.25| 5.0 1.2 4000 15 18 268 5| 1.4 3.0 4.4| 37.2 -20.2 17.0 4.3 0.28| 5.3 1.5 5000 6 22 302 8| 1.1 3.7 4.9| 38.1 -26.8 11.2 2.2 0.20| 5.5 1.1 6000 359 27 312 14| 1.0 3.9 4.8| 38.1 -57.4 -19.3 -3.2 0.12| 5.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20251223.00.gif