UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102211.upa.cvt Date: 1100Z 22 OCT 25 Searching for EP120... Searching the city database file for: EP120 ... Date:1100Z 22 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 ------------------------------------------------------------------------------- 0 1000 -3 190 3 SFC 999 5 14.8 8.8 67 6.0 11.4 190 3 288.0 289.3 284.6 308.1 7.12 2 964 305 10.6 9.5 93 1.1 10.0 206 12 286.7 288.1 284.7 308.4 7.75 3 925 649 10.8 8.5 86 2.3 9.5 225 23 290.4 291.7 285.9 311.8 7.54 4 898 895 8.8 7.8 93 1.0 8.2 220 22 290.8 292.1 286.0 311.8 7.41 5 850 1348 5.6 2.5 80 3.1 4.1 210 19 292.0 293.0 284.4 307.6 5.39 6 817 1670 3.0 2.0 93 1.0 2.5 214 21 292.6 293.5 284.7 308.3 5.41 7 805 1790 2.4 1.4 93 1.0 1.9 216 22 293.2 294.1 284.7 308.5 5.26 8 786 1983 3.0 -8.0 44 11.0 -1.4 218 23 295.8 296.3 283.0 303.9 2.66 9 775 2097 2.4 -8.6 44 11.0 -1.9 220 24 296.4 296.9 283.1 304.2 2.57 10 757 2287 1.2 -13.8 32 15.0 -4.0 222 25 297.1 297.4 282.4 302.5 1.74 11 737 2502 -0.5 -8.5 55 8.0 -3.6 225 26 297.5 298.0 283.7 305.8 2.73 12 700 2912 -2.9 -8.9 63 6.0 -5.2 230 29 299.3 299.8 284.5 307.8 2.78 13 688 3049 -3.9 -5.4 89 1.5 -4.6 230 29 299.6 300.3 285.7 310.9 3.72 14 641 3603 -8.1 -8.7 95 0.6 -8.4 229 29 301.0 301.6 285.5 310.5 3.09 15 620 3861 -10.1 -10.5 97 0.4 -10.2 228 29 301.6 302.1 285.4 310.1 2.77 16 593 4203 -12.5 -16.4 73 3.9 -13.6 228 29 302.7 303.0 284.7 308.3 1.79 17 580 4373 -13.1 -23.1 43 10.0 -15.5 227 29 303.9 304.1 284.2 307.2 1.03 18 544 4859 -15.7 -17.2 88 1.5 -16.2 226 29 306.4 306.8 286.1 312.3 1.82 19 500 5490 -20.5 -20.5 100 0.0 -20.5 225 29 308.0 308.3 286.4 312.9 1.50 20 481 5775 -21.9 -21.9 100 0.0 -21.9 227 30 309.8 310.0 286.8 314.3 1.38 21 463 6053 -25.1 -36.1 35 11.0 -26.6 228 30 309.2 309.2 285.5 310.5 0.38 22 431 6569 -27.1 -29.1 83 2.0 -27.5 232 32 313.0 313.2 287.3 315.7 0.80 23 412 6891 -29.7 -29.7 100 0.0 -29.7 234 32 313.7 313.9 287.6 316.4 0.79 24 400 7100 -31.7 -33.7 82 2.0 -32.0 235 33 313.8 313.9 287.3 315.7 0.55 25 377 7518 -34.3 -38.8 64 4.5 -34.7 235 36 315.7 315.8 287.8 317.0 0.35 26 300 9080 -46.5 -51.5 57 5.0 -46.7 235 48 319.8 319.8 288.8 320.2 0.11 27 269 9792 -52.1 -58.1 48 6.0 -52.2 235 48 321.8 321.8 289.3 322.0 0.06 28 250 10260 -56.1 -60.6 57 4.5 -56.2 235 48 322.7 322.7 289.6 322.8 0.04 29 230 10786 -60.1 -64.0 60 3.9 -60.2 238 46 324.4 324.4 290.1 324.5 0.03 30 216 11177 -62.1 -65.8 61 3.7 -62.1 240 44 327.1 327.1 290.9 327.2 0.03 31 209 11382 -60.5 -62.1 81 1.6 -60.5 240 40 332.7 332.7 292.5 332.9 0.04 32 200 11660 -55.7 -66.7 24 11.0 -55.9 240 35 344.6 344.6 295.4 344.7 0.02 33 193 11888 -55.9 -72.9 10 17.0 -56.1 347.8 347.8 296.1 347.8 0.01 34 183 12227 -56.9 -74.9 9 18.0 -57.1 351.5 351.5 297.0 351.5 0.01 35 162 13006 -53.9 -74.9 6 21.0 -54.3 369.0 369.0 300.4 369.0 0.01 36 150 13500 -55.7 -77.7 5 22.0 -56.0 374.1 374.1 301.3 374.1 0.01 37 131 14358 -58.5 -88.5 1 30.0 -58.7 383.9 383.9 302.9 383.9 0.00 38 101 15997 -57.9 -87.9 1 30.0 -58.3 414.7 414.7 307.1 414.7 0.00 39 100 16060 -58.3 -88.3 1 30.0 -58.7 415.1 415.1 307.2 415.1 0.00 TRP 216 11177 -62.1 -65.8 61 3.7 -62.1 240 44 327.1 327.1 290.9 327.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 742.88 mb = 2438.66 m = 8000.77 ft Wetbulb zero: 794.03 mb = 1901.16 m = 6237.33 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 78.56 % Est. max temperature: 18.80 C = 65.83 F Sfc-Lift cond lev (LCL): 912.94 mb = 758.13 m = 2487.28 ft T: 9.91 C 700-500 lapse rate: 6.83 C/km ThetaE index: 4.60 C Layer 786.0- 775.0 mb Conv cond level (CCL): 882.25 mb = 1041.17 m = 3415.87 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 17.94 C = 64.29 F Cap Strength: 1.80 C Lifted Index: 1.86 C Risk: Showers probable Lifted Index @300 mb: 7.21 C Lifted Index @700 mb: 1.24 C Showalter Index: 3.33 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 23.00 C K Index: 22.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 156.35 Risk: None Energy Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.31 J/kg Max Up Vert Vel: 5.71 m/s Conv Inhibition (B-): 30.64 J/kg Cap Strength: 1.86 C Lift Cond Lev (LCL): 915.14 mb = 738.09 m = 2421.51 ft Lev Free Conv (LFC): 820.14 mb = 1639.07 m = 5377.45 ft Equ Level (EL): 800.14 mb = 1839.06 m = 6033.58 ft B at Equ Level: 15.18 J/kg Max Parcel Lev (MPL): 770.14 mb = 2148.15 m = 7047.67 ft Wind level data Storm motion: 255 at 19 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 ---------------------------------------------------------- 0 999 5 190 3 0.5 3.0 | 84 18 -17.8 -2.0 1 925 649 225 23 16.3 16.3 | 170 12 -2.0 11.3 2 850 1348 210 19 9.5 16.5 | 143 14 -8.8 11.5 3 700 2912 230 29 22.2 18.6 | 196 14 3.9 13.7 4 500 5490 225 29 20.5 20.5 | 188 16 2.2 15.6 5 400 7100 235 33 27.0 18.9 | 212 17 8.7 14.0 6 300 9080 235 48 39.3 27.5 | 223 31 21.0 22.6 7 250 10260 235 48 39.3 27.5 | 223 31 21.0 22.6 8 216 11177 240 44 38.1 22.0 | 229 26 19.8 17.1 9 200 11660 240 35 30.3 17.5 | 224 17 12.0 12.6 Wind Parameters Mean winds (0-6000m): 224.9 at 25.3 knts Storm direction: 254.9 at 18.9 knts Shear (0-3000m) pos: 4.9 neg: 0.4 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 112.0 deg Storm rel helicity (0-3000m) pos: 120.9 neg: -18.0 tot: 102.9 m^2/s^2 ave: 34.3 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.58 Bulk Shear: 28.29 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 ------------------------------------------------------------------------------- 500 221 11 106 12| 16.4 0.0 16.4| 59.9 0.0 59.9 119.8 0.94| 17.0 15.9 1000 221 16 134 11| 9.4 0.0 9.4| 74.5 -8.9 65.6 65.6 0.72| 12.5 9.0 1500 218 17 139 12| 6.3 0.7 7.0| 77.8 -17.9 59.8 39.9 0.56| 9.6 5.4 2000 218 18 144 12| 5.6 0.5 6.2| 92.5 -17.9 74.6 37.3 0.62| 8.2 5.1 2500 219 20 151 12| 5.2 0.4 5.7|107.9 -17.9 89.9 36.0 0.66| 7.5 4.9 3000 221 21 158 12| 4.9 0.4 5.2|120.9 -18.0 102.9 34.3 0.69| 6.8 4.7 4000 224 23 169 12| 3.6 0.4 4.0|120.9 -21.1 99.8 25.0 0.65| 5.3 3.4 5000 225 24 174 12| 2.9 0.4 3.3|120.9 -24.3 96.6 19.3 0.62| 4.3 2.7 6000 225 25 178 13| 2.6 0.4 2.9|129.4 -25.6 103.8 17.3 0.62| 3.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//EP120/skewt/EP120.skewt.20251022.11.gif