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 EETN... Searching the city database file for: EETN ... Date:0000Z 19 APR 25 Station: EETN WMO ident: 26038 Latitude: 59.35 Longitude: 24.80 Elevation: 44.00 ------------------------------------------------------------------------------- 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 11.6 8.8 83 2.8 10.0 90 2 284.4 285.7 283.0 304.1 7.09 1 1003 51 12.8 9.3 79 3.5 10.8 112 2 285.7 287.0 283.8 306.2 7.34 2 1001 66 15.8 10.8 72 5.0 12.9 157 3 288.9 290.3 285.9 311.8 8.14 3 1000 73 16.2 10.2 68 6.0 12.7 180 4 289.4 290.7 285.8 311.5 7.83 4 989 168 18.6 10.6 60 8.0 13.8 186 6 292.7 294.1 287.4 315.9 8.13 5 979 255 17.8 9.8 59 8.0 13.1 191 8 292.7 294.1 287.1 315.0 7.78 6 978 264 18.0 10.0 59 8.0 13.3 191 8 293.0 294.4 287.3 315.7 7.90 7 962 406 20.6 6.6 40 14.0 12.6 200 11 297.0 298.2 287.3 315.7 6.36 8 953 487 20.4 8.4 46 12.0 13.3 205 13 297.6 298.9 288.4 318.9 7.27 9 925 744 18.6 7.6 49 11.0 12.1 220 19 298.3 299.6 288.5 319.2 7.09 10 850 1462 12.6 4.6 58 8.0 8.2 225 14 299.3 300.5 288.1 317.9 6.26 11 762 2368 5.2 1.0 74 4.2 3.1 222 19 300.9 301.8 287.8 317.0 5.40 12 741 2595 3.6 0.7 81 2.9 2.1 221 20 301.5 302.5 288.1 317.8 5.44 13 723 2795 2.6 -7.4 48 10.0 -1.6 221 22 302.6 303.1 286.0 311.9 3.03 14 704 3010 1.2 -8.8 47 10.0 -2.9 220 23 303.3 303.8 286.0 312.0 2.79 15 700 3056 0.8 -8.2 51 9.0 -2.9 220 23 303.4 303.9 286.2 312.5 2.94 16 647 3683 -3.9 -10.9 58 7.0 -6.5 231 24 305.0 305.4 286.4 313.0 2.57 17 610 4145 -7.5 -7.5 100 0.0 -7.5 238 25 306.0 306.7 287.8 317.1 3.57 18 584 4483 -9.5 -10.4 93 0.9 -9.8 244 26 307.5 308.0 287.7 316.8 2.97 19 576 4590 -8.7 -13.7 67 5.0 -10.5 246 26 309.6 310.1 287.8 317.0 2.30 20 504 5610 -16.5 -17.9 89 1.4 -16.9 264 28 312.2 312.6 288.2 318.3 1.86 21 500 5670 -17.1 -18.5 89 1.4 -17.5 265 28 312.2 312.5 288.1 318.0 1.78 22 421 6941 -25.3 -30.3 63 5.0 -26.2 257 28 317.4 317.6 288.7 320.0 0.73 23 400 7310 -28.5 -31.6 75 3.1 -29.0 255 28 317.9 318.1 288.8 320.3 0.68 24 338 8493 -38.3 -45.3 48 7.0 -38.8 252 27 320.3 320.3 289.0 321.0 0.20 25 306 9168 -44.7 -49.7 57 5.0 -44.9 250 27 320.5 320.6 289.0 321.0 0.13 26 300 9300 -45.7 -50.7 57 5.0 -45.9 250 27 320.9 321.0 289.2 321.4 0.12 27 270 9988 -51.3 -59.3 38 8.0 -51.5 247 30 322.6 322.6 289.6 322.8 0.05 28 250 10480 -56.1 -61.1 53 5.0 -56.2 245 33 322.7 322.7 289.6 322.8 0.04 29 235 10872 -59.1 -63.4 57 4.3 -59.2 248 33 323.9 323.9 290.0 324.0 0.03 30 202 11809 -65.9 -70.5 53 4.6 -66.0 255 33 327.5 327.5 291.0 327.5 0.01 31 200 11870 -65.9 -70.2 55 4.3 -66.0 255 34 328.4 328.4 291.3 328.5 0.01 32 199 11900 -65.9 -69.9 57 4.0 -66.0 255 34 328.9 328.9 291.4 328.9 0.02 33 191 12150 -61.9 -74.9 16 13.0 -62.0 258 31 339.2 339.2 294.1 339.2 0.01 34 171 12836 -57.7 -81.7 3 24.0 -57.9 266 24 357.0 357.0 298.1 357.0 0.00 35 156 13418 -52.5 -81.5 2 29.0 -52.9 272 18 375.4 375.4 301.5 375.4 0.00 36 150 13670 -53.3 -82.3 2 29.0 -53.8 275 15 378.2 378.2 301.9 378.3 0.00 37 141 14070 -52.1 -82.1 2 30.0 -52.7 278 14 387.1 387.1 303.3 387.1 0.00 38 100 16280 -55.5 -84.5 2 29.0 -56.0 295 9 420.5 420.5 307.8 420.5 0.00 39 75 18115 -55.3 -84.3 2 29.0 -56.0 457.0 457.0 311.5 457.0 0.00 TRP 202 11809 -65.9 -70.5 53 4.6 -66.0 255 33 327.5 327.5 291.0 327.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5597.00 m Freezing level: 690.98 mb = 3162.75 m = 10376.36 ft Wetbulb zero: 730.78 mb = 2708.14 m = 8884.86 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 67.06 % Est. max temperature: 26.48 C = 79.67 F Sfc-Lift cond lev (LCL): 962.42 mb = 401.95 m = 1318.71 ft T: 20.53 C 700-500 lapse rate: 6.85 C/km ThetaE index: 5.95 C Layer 723.0- 704.0 mb Conv cond level (CCL): 761.34 mb = 2374.63 m = 7790.70 ft Mean mixing ratio: 7.28 g/kg Conv temperature: 28.06 C = 82.51 F Cap Strength: 3.82 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 3.18 C Lifted Index @700 mb: 1.66 C Showalter Index: 0.46 C Risk: Thunderstorms probable Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 21.70 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 159.20 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.09 J/kg Max Up Vert Vel: 8.73 m/s Conv Inhibition (B-): 12652.32 J/kg Cap Strength: 3.82 C Lift Cond Lev (LCL): 818.07 mb = 1779.26 m = 5837.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 16 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 90 2 -2.0 0.0 | 87 18 -17.9 -0.8 1 1000 73 180 4 0.0 4.0 | 101 16 -15.9 3.2 2 925 744 220 19 12.2 14.6 | 165 14 -3.7 13.7 3 850 1462 225 14 9.9 9.9 | 147 11 -6.0 9.1 4 700 3056 220 23 14.8 17.6 | 176 17 -1.1 16.8 5 500 5670 265 28 27.9 2.4 | 262 12 12.0 1.6 6 400 7310 255 28 27.0 7.2 | 240 13 11.2 6.4 7 300 9300 250 27 25.4 9.2 | 228 13 9.5 8.4 8 250 10480 245 33 29.9 13.9 | 227 19 14.0 13.1 9 202 11809 255 33 31.9 8.5 | 244 18 16.0 7.7 10 200 11870 255 34 32.8 8.8 | 245 19 16.9 8.0 11 150 13670 275 15 14.9 -1.3 | 24 2 -1.0 -2.1 12 100 16280 295 9 8.2 -3.8 | 59 9 -7.7 -4.6 Wind Parameters Mean winds (0-6000m): 237.1 at 21.2 knts Storm direction: 267.1 at 15.9 knts Shear (0-3000m) pos: 2.7 neg: 1.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 88.7 deg Storm rel helicity (0-3000m) pos: 111.1 neg: -12.4 tot: 98.7 m^2/s^2 ave: 32.9 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 4.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.29 Bulk Shear: 29.63 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 ------------------------------------------------------------------------------- 500 201 9 120 15| 16.0 0.0 16.0| 66.6 0.0 66.6 133.3 0.98| 16.5 16.2 1000 216 13 140 13| 9.4 0.0 9.4| 88.2 -5.1 83.1 83.1 0.83| 12.3 10.2 1500 219 14 144 12| 5.5 0.0 5.5| 89.2 -12.4 76.7 51.2 0.66| 9.3 6.1 2000 220 14 147 12| 4.1 0.7 4.8| 96.8 -12.4 84.4 42.2 0.68| 7.7 5.2 2500 221 15 151 12| 3.3 1.2 4.5|104.2 -12.4 91.7 36.7 0.68| 6.8 4.6 3000 221 16 156 13| 2.7 1.5 4.2|111.1 -12.4 98.7 32.9 0.67| 6.1 4.1 4000 223 18 164 13| 2.5 1.1 3.6|137.9 -12.4 125.5 31.4 0.71| 5.5 4.0 5000 230 20 176 12| 2.4 0.9 3.3|163.6 -12.4 151.2 30.2 0.75| 5.3 4.0 6000 237 21 190 11| 2.2 0.8 2.9|179.4 -15.3 164.2 27.4 0.75| 4.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20250419.00.gif