UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for ES591... Searching the city database file for: ES591 ... Date:0000Z 19 APR 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 1004 44 9.0 9.0 100 0.0 9.0 315 2 281.8 283.1 282.0 301.5 7.19 1 1000 77 10.8 8.1 83 2.7 9.3 115 3 284.0 285.1 282.5 302.7 6.78 2 925 739 15.6 7.6 59 8.0 11.0 225 8 295.3 296.5 287.3 315.8 7.09 3 850 1451 10.6 4.6 66 6.0 7.3 175 15 297.3 298.4 287.3 315.6 6.26 4 700 3038 0.0 -1.0 93 1.0 -0.5 210 31 302.5 303.4 288.1 317.8 5.08 5 500 5660 -15.3 -22.3 55 7.0 -17.1 220 29 314.4 314.6 288.3 318.7 1.28 6 400 7300 -28.5 -35.5 51 7.0 -29.5 195 33 317.9 318.0 288.6 319.6 0.46 7 300 9290 -45.9 -49.6 66 3.7 -46.1 200 37 320.7 320.7 289.1 321.2 0.14 8 250 10480 -55.5 -61.5 47 6.0 -55.6 195 49 323.6 323.6 289.9 323.7 0.04 9 200 11860 -65.3 -68.6 63 3.3 -65.3 205 41 329.3 329.4 291.6 329.4 0.02 10 198 11922 -65.7 -68.9 64 3.2 -65.7 205 38 329.7 329.7 291.6 329.7 0.02 11 150 13680 -52.9 -81.9 2 29.0 -53.4 255 13 378.9 378.9 302.1 378.9 0.00 12 100 16290 -55.1 -84.1 2 29.0 -55.6 220 7 421.3 421.3 307.9 421.3 0.00 TRP 198 11922 -65.7 -68.9 64 3.2 -65.7 205 38 329.7 329.7 291.6 329.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 700.00 mb = 3038.00 m = 9967.07 ft Wetbulb zero: 709.70 mb = 2925.55 m = 9598.13 ft Precipitable water: 1.06 inches Sfc-500 mean rel hum: 73.98 % Est. max temperature: 24.33 C = 75.80 F Sfc-Lift cond lev (LCL): 1004.00 mb = 43.90 m = 144.04 ft T: 9.00 C 700-500 lapse rate: 5.84 C/km ThetaE index: 0.20 C Layer 850.0- 700.0 mb Conv cond level (CCL): 759.47 mb = 2371.47 m = 7780.33 ft Mean mixing ratio: 6.95 g/kg Conv temperature: 27.52 C = 81.53 F Cap Strength: 5.74 C Lifted Index: 6.71 C Risk: None Lifted Index @300 mb: 7.46 C Lifted Index @700 mb: 3.91 C Showalter Index: 3.55 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 19.90 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 227.59 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.66 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 10264.10 J/kg Cap Strength: 6.62 C Lift Cond Lev (LCL): 873.50 mb = 1221.37 m = 4007.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 240 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 1004 44 315 2 1.4 -1.4 | 53 17 -13.7 -10.3 1 1000 77 115 3 -2.7 1.3 | 67 19 -17.8 -7.6 2 925 739 225 8 5.7 5.7 | 71 10 -9.4 -3.2 3 850 1451 175 15 -1.3 14.9 | 110 17 -16.4 6.1 4 700 3038 210 31 15.5 26.8 | 181 18 0.4 18.0 5 500 5660 220 29 18.6 22.2 | 195 14 3.6 13.3 6 400 7300 195 33 8.5 31.9 | 164 24 -6.5 23.0 7 300 9290 200 37 12.7 34.8 | 175 26 -2.4 25.9 8 250 10480 195 49 12.7 47.3 | 176 39 -2.4 38.5 9 200 11860 205 41 17.3 37.2 | 185 28 2.2 28.3 10 198 11922 205 38 16.1 34.4 | 182 26 1.0 25.6 11 150 13680 255 13 12.6 3.4 | 25 6 -2.5 -5.5 12 100 16290 220 7 4.5 5.4 | 72 11 -10.6 -3.5 Wind Parameters Mean winds (0-6000m): 209.6 at 23.3 knts Storm direction: 239.6 at 17.5 knts Shear (0-3000m) pos: 4.2 neg: 2.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 128.3 deg Storm rel helicity (0-3000m) pos: 158.0 neg: -4.8 tot: 153.2 m^2/s^2 ave: 51.1 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.63 Bulk Shear: 53.01 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 ------------------------------------------------------------------------------- 500 170 5 75 16| 0.0 8.0 8.0| 39.1 0.0 39.1 78.3 0.69| 12.4 8.6 1000 208 7 76 12| 2.4 4.0 6.5| 50.6 -4.8 45.8 45.8 0.53| 10.8 5.7 1500 192 9 89 13| 1.6 5.0 6.6| 66.0 -4.8 61.2 40.8 0.52| 10.1 5.2 2000 188 11 100 14| 2.8 3.8 6.6| 94.0 -4.8 89.2 44.6 0.60| 9.2 5.5 2500 192 14 110 13| 3.6 3.0 6.6|124.3 -4.8 119.6 47.8 0.66| 8.7 5.8 3000 198 16 123 12| 4.2 2.5 6.7|158.0 -4.8 153.2 51.1 0.71| 8.5 6.1 4000 203 20 142 12| 3.1 1.9 5.0|164.5 -4.8 159.7 39.9 0.71| 6.7 4.7 5000 207 22 154 12| 2.5 1.5 4.0|170.4 -4.8 165.6 33.1 0.71| 5.6 3.9 6000 210 23 163 12| 2.1 1.5 3.6|173.6 -13.6 160.0 26.7 0.63| 5.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//ES591/skewt/ES591.skewt.20250419.00.gif