UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for EF963... Searching the city database file for: EF963 ... Date:1200Z 22 APR 25 Station: EF963 WMO ident: 2963 Latitude: 60.82 Longitude: 23.50 ------------------------------------------------------------------------------- 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 101 8.2 4.3 76 3.9 6.3 130 7 280.9 281.8 279.1 295.1 5.17 1 1000 150 7.8 3.7 75 4.1 5.8 140 5 281.0 281.8 279.0 294.7 4.99 2 925 785 1.4 1.4 100 0.0 1.4 120 15 280.7 281.5 278.3 293.4 4.57 3 850 1462 -0.7 -0.7 100 0.0 -0.7 160 13 285.4 286.2 280.3 297.5 4.27 4 700 3001 -6.5 -7.8 90 1.3 -7.0 225 19 295.3 295.8 283.1 304.4 3.03 5 500 5550 -22.5 -40.5 18 18.0 -24.6 235 40 305.6 305.6 284.0 306.4 0.22 6 400 7140 -34.1 -40.1 55 6.0 -34.7 235 64 310.7 310.7 285.9 311.7 0.29 7 300 9090 -50.5 -54.6 62 4.1 -50.6 235 79 314.2 314.2 286.9 314.5 0.08 8 270 9766 -56.1 -58.8 71 2.7 -56.1 245 83 315.6 315.7 287.3 315.8 0.05 9 259 10028 -58.3 -60.5 76 2.2 -58.3 245 75 316.2 316.2 287.5 316.3 0.04 10 250 10250 -58.1 -65.1 40 7.0 -58.2 250 58 319.7 319.7 288.6 319.8 0.02 11 200 11670 -54.5 -80.5 3 26.0 -54.8 260 35 346.5 346.5 295.8 346.5 0.00 12 150 13530 -51.7 -82.7 1 31.0 -52.2 265 27 381.0 381.0 302.4 381.0 0.00 13 100 16160 -53.1 -85.1 1 32.0 -53.8 275 21 425.1 425.1 308.3 425.1 0.00 TRP 259 10028 -58.3 -60.5 76 2.2 -58.3 245 75 316.2 316.2 287.5 316.3 0.04 WND 270 9766 -56.1 -58.8 71 2.7 -56.1 245 83 315.6 315.7 287.3 315.8 0.05 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: 875.00 mb = 1236.33 m = 4056.16 ft Wetbulb zero: 874.64 mb = 1233.22 m = 4045.94 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 75.01 % Est. max temperature: 12.36 C = 54.25 F Sfc-Lift cond lev (LCL): 947.83 mb = 586.39 m = 1923.83 ft T: 3.40 C 700-500 lapse rate: 6.28 C/km ThetaE index: 1.73 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 931.88 mb = 724.60 m = 2377.27 ft Mean mixing ratio: 4.75 g/kg Conv temperature: 8.10 C = 46.58 F Cap Strength: 6.49 C Lifted Index: 10.70 C Risk: None Lifted Index @300 mb: 14.28 C Lifted Index @700 mb: 6.49 C Showalter Index: 8.18 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 21.80 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 1.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.56 J/kg Max Up Vert Vel: 2.26 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.42 C Lift Cond Lev (LCL): 929.41 mb = 746.22 m = 2448.21 ft Lev Free Conv (LFC): 924.41 mb = 790.07 m = 2592.07 ft Equ Level (EL): 904.41 mb = 965.19 m = 3166.61 ft B at Equ Level: 1.91 J/kg Max Parcel Lev (MPL): 884.41 mb = 1144.23 m = 3754.00 ft Wind level data Storm motion: 250 at 18 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 101 130 7 -5.4 4.5 | 86 22 -22.0 -1.6 1 1000 150 140 5 -3.2 3.8 | 84 20 -19.9 -2.2 2 925 785 120 15 -13.0 7.5 | 93 30 -29.6 1.4 3 850 1462 160 13 -4.4 12.2 | 106 22 -21.1 6.2 4 700 3001 225 19 13.4 13.4 | 157 8 -3.2 7.4 5 500 5550 235 40 32.8 22.9 | 224 23 16.1 16.9 6 400 7140 235 64 52.4 36.7 | 229 47 35.8 30.7 7 300 9090 235 79 64.7 45.3 | 231 62 48.1 39.3 8 270 9766 245 83 75.2 35.1 | 244 65 58.6 29.0 9 259 10028 245 75 68.0 31.7 | 243 57 51.3 25.6 10 250 10250 250 58 54.5 19.8 | 250 40 37.9 13.8 11 200 11670 260 35 34.5 6.1 | 270 18 17.8 0.0 12 150 13530 265 27 26.9 2.4 | 290 11 10.3 -3.7 13 100 16160 275 21 20.9 -1.8 | 332 9 4.3 -7.9 Wind Parameters Mean winds (0-6000m): 220.0 at 23.6 knts Storm direction: 250.0 at 17.7 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 76.2 deg Storm rel helicity (0-3000m) pos: 118.2 neg: -1.6 tot: 116.7 m^2/s^2 ave: 38.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 82.66 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 ------------------------------------------------------------------------------- 500 130 8 88 23| 0.0 5.3 5.3| 16.8 -1.6 15.2 30.5 0.31| 8.4 2.6 1000 127 11 92 26| 1.8 2.6 4.5| 44.5 -1.6 42.9 42.9 0.40| 8.1 3.2 1500 136 12 96 25| 3.0 1.8 4.8| 69.1 -1.6 67.5 45.0 0.46| 7.7 3.5 2000 148 13 101 24| 3.7 1.3 5.0| 91.2 -1.6 89.6 44.8 0.52| 7.2 3.7 2500 161 13 107 22| 4.1 1.1 5.1|107.5 -1.6 106.0 42.4 0.54| 7.1 3.8 3000 175 14 114 20| 4.3 0.9 5.1|118.2 -1.6 116.7 38.9 0.56| 7.0 3.9 4000 197 17 130 15| 4.3 0.7 4.9|136.5 -1.6 134.9 33.7 0.60| 6.3 3.8 5000 211 20 150 13| 4.3 0.5 4.8|158.0 -1.6 156.4 31.3 0.60| 5.9 3.5 6000 220 24 173 12| 4.0 0.6 4.6|179.4 -1.6 177.9 29.6 0.54| 6.0 3.2 Wrote GIF file: /home/apache/climate/data/raob//EF963/skewt/EF963.skewt.20250422.12.gif