UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101923.upa.cvt Date: 2300Z 19 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:2300Z 19 OCT 25 Station: EP120 WMO ident: 12120 Latitude: 54.75 Longitude: 17.53 ------------------------------------------------------------------------------- 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 1017 5 1.2 -1.3 83 2.5 0.2 65 1 273.0 273.6 272.5 282.3 3.41 1 1000 142 6.6 0.6 65 6.0 3.9 175 15 279.8 280.4 277.1 290.8 3.99 2 981 299 5.4 0.4 70 5.0 3.2 177 17 280.1 280.8 277.3 291.2 4.01 3 925 776 1.8 -2.0 76 3.8 0.2 185 23 281.1 281.8 277.2 291.1 3.56 4 911 899 2.6 -12.4 32 15.0 -2.3 182 20 283.2 283.5 275.6 287.9 1.62 5 897 1024 3.2 -20.8 15 24.0 -3.3 180 17 285.1 285.2 275.4 287.6 0.81 6 869 1281 2.2 -27.8 9 30.0 -4.7 174 11 286.6 286.7 275.6 288.1 0.45 7 850 1459 1.8 -27.2 9 29.0 -5.0 170 7 288.0 288.1 276.5 289.6 0.48 8 785 2097 -0.7 -31.7 7 31.0 -7.2 223 5 292.0 292.0 278.2 293.1 0.34 9 750 2460 -1.5 -33.5 7 32.0 -8.1 254 4 294.9 295.0 279.5 296.0 0.30 10 700 3005 -5.3 -29.3 13 24.0 -10.5 300 3 296.6 296.7 280.6 298.2 0.48 11 649 3593 -8.7 -28.7 18 20.0 -12.9 301 6 299.3 299.4 281.8 301.1 0.55 12 600 4197 -11.9 -28.9 23 17.0 -15.4 302 8 302.3 302.5 283.1 304.3 0.58 13 500 5560 -22.9 -33.9 36 11.0 -24.5 305 15 305.1 305.2 284.0 306.6 0.43 14 493 5663 -23.5 -36.5 29 13.0 -25.2 307 15 305.6 305.7 284.1 306.8 0.34 15 465 6087 -27.1 -31.4 67 4.3 -27.7 313 14 306.3 306.4 284.7 308.3 0.60 16 447 6371 -28.1 -40.1 31 12.0 -29.4 318 14 308.5 308.6 285.1 309.4 0.26 17 431 6631 -30.5 -41.5 33 11.0 -31.5 322 14 308.7 308.7 285.1 309.5 0.23 18 400 7160 -32.1 -54.1 9 22.0 -33.4 330 13 313.3 313.3 286.6 313.5 0.06 19 392 7302 -32.7 -56.7 7 24.0 -34.0 331 14 314.3 314.3 286.9 314.5 0.05 20 382 7484 -33.5 -52.5 13 19.0 -34.7 333 15 315.6 315.6 287.4 315.9 0.08 21 330 8492 -42.1 -56.1 20 14.0 -42.6 343 20 317.3 317.3 287.9 317.5 0.06 22 300 9130 -47.3 -55.3 39 8.0 -47.6 350 23 318.7 318.7 288.4 319.0 0.07 23 293 9285 -48.7 -53.7 56 5.0 -48.8 349 25 318.9 318.9 288.5 319.2 0.09 24 281 9559 -50.7 -60.7 30 10.0 -50.9 348 27 319.8 319.8 288.7 320.0 0.04 25 270 9817 -52.9 -59.9 42 7.0 -53.1 347 30 320.3 320.3 288.9 320.5 0.04 26 255 10184 -54.9 -60.9 47 6.0 -55.0 346 34 322.6 322.6 289.6 322.8 0.04 27 250 10310 -55.9 -62.9 41 7.0 -56.0 345 35 323.0 323.0 289.7 323.1 0.03 28 232 10786 -57.9 -66.9 31 9.0 -58.0 345 38 326.9 326.9 290.9 327.0 0.02 29 212 11354 -60.9 -68.9 34 8.0 -61.0 345 42 330.8 330.8 291.9 330.8 0.02 30 200 11720 -59.1 -75.1 11 16.0 -59.3 345 38 339.2 339.2 294.1 339.2 0.01 31 194 11911 -58.5 -77.5 7 19.0 -58.7 343 37 343.1 343.1 295.1 343.1 0.01 32 171 12704 -57.5 -78.5 5 21.0 -57.8 337 33 357.4 357.4 298.2 357.4 0.00 33 150 13530 -57.7 -84.7 2 27.0 -58.0 330 29 370.7 370.7 300.7 370.7 0.00 34 102 15947 -60.7 -89.7 1 29.0 -61.0 325 19 408.1 408.1 306.3 408.1 0.00 35 100 16070 -60.7 -89.7 1 29.0 -61.0 325 19 410.4 410.4 306.6 410.5 0.00 TRP 212 11354 -60.9 -68.9 34 8.0 -61.0 345 42 330.8 330.8 291.9 330.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5418.00 m Freezing level: 803.20 mb = 1918.08 m = 6292.85 ft Wetbulb zero: 923.91 mb = 785.49 m = 2577.02 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 26.00 % Est. max temperature: 15.01 C = 59.03 F Sfc-Lift cond lev (LCL): 978.13 mb = 322.83 m = 1059.14 ft T: 5.22 C 700-500 lapse rate: 6.89 C/km ThetaE index: 3.66 C Layer 925.0- 869.0 mb Conv cond level (CCL): 703.32 mb = 2967.62 m = 9736.16 ft Mean mixing ratio: 3.74 g/kg Conv temperature: 24.79 C = 76.61 F Cap Strength: 12.72 C Lifted Index: 13.12 C Risk: None Lifted Index @300 mb: 20.18 C Lifted Index @700 mb: 10.09 C Showalter Index: 13.64 C Risk: None Total Totals Index: 20.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: -4.30 C K Index: -26.50 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.02 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 15386.48 J/kg Cap Strength: 13.05 C Lift Cond Lev (LCL): 897.54 mb = 1019.52 m = 3344.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 8 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 1017 5 65 1 -0.9 -0.4 | 97 8 -8.3 1.0 1 1000 142 175 15 -1.3 14.9 | 152 19 -8.7 16.4 2 925 776 185 23 2.0 22.9 | 167 25 -5.4 24.3 3 850 1459 170 7 -1.2 6.9 | 134 12 -8.6 8.3 4 700 3005 300 3 2.6 -1.5 | 89 5 -4.8 -0.1 5 500 5560 305 15 12.3 -8.6 | 326 9 4.9 -7.2 6 400 7160 330 13 6.5 -11.3 | 5 10 -0.9 -9.8 7 300 9130 350 23 4.0 -22.7 | 9 22 -3.4 -21.2 8 250 10310 345 35 9.1 -33.8 | 357 32 1.6 -32.4 9 212 11354 345 42 10.9 -40.6 | 355 39 3.5 -39.1 10 200 11720 345 38 9.8 -36.7 | 356 35 2.4 -35.3 11 150 13530 330 29 14.5 -25.1 | 343 25 7.1 -23.7 12 100 16070 325 19 10.9 -15.6 | 346 15 3.5 -14.1 Wind Parameters Mean winds (0-6000m): 250.9 at 10.1 knts Storm direction: 280.9 at 7.6 knts Shear (0-3000m) pos: 2.1 neg: 2.2 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -7.8 deg Storm rel helicity (0-3000m) pos: 91.1 neg: -50.3 tot: 40.8 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.55 Bulk Shear: 30.98 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 ------------------------------------------------------------------------------- 500 177 15 153 18| 20.6 0.0 20.6| 73.4 0.0 73.4 146.7 0.75| 24.6 18.5 1000 181 18 160 20| 10.3 1.0 11.3| 86.6 -17.8 68.8 68.8 0.54| 16.4 8.8 1500 181 16 157 19| 6.9 4.4 11.3| 86.6 -45.6 41.0 27.3 0.25| 14.7 3.6 2000 182 13 155 16| 4.7 3.3 8.0| 91.1 -45.6 45.5 22.8 0.26| 12.3 3.2 2500 184 12 153 15| 3.2 2.6 5.8| 91.1 -47.6 43.5 17.4 0.21| 10.6 2.2 3000 183 10 150 14| 2.1 2.2 4.3| 91.1 -50.3 40.8 13.6 0.15| 9.3 1.4 4000 193 9 153 12| 1.6 1.6 3.2| 91.1 -53.6 37.5 9.4 0.07| 7.6 0.5 5000 218 9 169 9| 1.4 1.3 2.7| 91.1 -56.8 34.2 6.8 0.02| 6.6 0.1 6000 251 10 204 5| 1.1 1.1 2.2| 95.2 -58.3 36.9 6.2 0.03| 5.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251019.23.gif