UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for EP425... Searching the city database file for: EP425 ... Date:2300Z 20 OCT 25 Station: EP425 WMO ident: 12425 Latitude: 51.13 Longitude: 16.98 ------------------------------------------------------------------------------- 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 64 140 7 SFC 993 121 5.6 2.3 79 3.3 4.1 140 7 279.3 280.1 277.6 291.8 4.54 2 972 297 9.0 2.0 61 7.0 5.6 155 16 284.5 285.2 280.1 297.3 4.54 3 925 706 7.2 2.2 70 5.0 4.8 190 36 286.7 287.5 281.5 300.4 4.85 4 903 904 6.4 2.6 77 3.8 4.5 187 31 287.8 288.7 282.3 302.4 5.11 5 850 1400 7.0 -8.0 33 15.0 1.0 180 19 293.5 293.9 281.7 300.9 2.46 6 828 1616 9.0 -15.0 17 24.0 0.4 182 19 297.8 298.1 282.3 302.3 1.44 7 781 2096 5.4 -14.6 22 20.0 -1.7 187 19 299.0 299.2 283.0 303.9 1.58 8 724 2710 0.6 -9.4 47 10.0 -3.3 192 19 300.2 300.7 284.7 308.2 2.59 9 700 2979 -1.3 -15.3 34 14.0 -6.0 195 19 301.0 301.3 283.9 306.3 1.66 10 667 3362 -4.1 -8.3 73 4.2 -5.8 196 18 302.1 302.7 285.9 311.5 3.06 11 647 3603 -4.9 -9.9 68 5.0 -6.8 197 17 303.8 304.3 286.2 312.5 2.78 12 606 4114 -8.9 -19.9 41 11.0 -12.0 199 15 304.9 305.2 285.0 309.2 1.30 13 599 4204 -8.9 -13.5 69 4.6 -10.5 200 14 306.0 306.4 286.4 313.1 2.25 14 580 4453 -10.7 -13.8 78 3.1 -11.8 201 13 306.7 307.1 286.7 313.9 2.27 15 537 5041 -15.5 -16.2 94 0.7 -15.7 203 11 307.8 308.2 286.8 314.2 2.01 16 531 5126 -14.9 -17.0 84 2.1 -15.5 203 11 309.5 309.9 287.3 315.7 1.90 17 500 5580 -17.5 -21.3 72 3.8 -18.5 205 9 311.7 312.0 287.5 316.3 1.40 18 486 5793 -18.9 -24.9 59 6.0 -20.3 203 10 312.5 312.7 287.4 316.0 1.04 19 400 7220 -27.9 -48.9 12 21.0 -29.7 190 15 318.7 318.7 288.5 319.2 0.11 20 300 9210 -44.7 -62.7 12 18.0 -45.2 170 15 322.4 322.4 289.5 322.5 0.03 21 278 9718 -48.7 -51.5 73 2.8 -48.8 193 14 323.7 323.7 290.0 324.1 0.12 22 266 10008 -51.3 -56.3 55 5.0 -51.4 206 14 324.0 324.0 290.0 324.3 0.07 23 250 10410 -55.1 -60.1 54 5.0 -55.2 225 13 324.1 324.2 290.0 324.3 0.05 24 235 10800 -58.9 -63.2 57 4.3 -59.0 215 12 324.2 324.2 290.0 324.3 0.03 25 227 11015 -60.9 -64.9 59 4.0 -60.9 210 12 324.4 324.4 290.1 324.5 0.03 26 200 11790 -65.9 -70.5 53 4.6 -66.0 190 11 328.4 328.4 291.3 328.5 0.01 27 198 11851 -66.1 -70.7 52 4.6 -66.1 195 13 329.0 329.0 291.5 329.1 0.01 28 189 12135 -63.3 -67.9 54 4.6 -63.3 206 13 337.9 337.9 293.9 338.0 0.02 29 161 13129 -59.5 -73.5 15 14.0 -59.7 243 13 360.2 360.2 298.8 360.3 0.01 30 150 13570 -60.9 -78.9 8 18.0 -61.1 260 13 365.2 365.2 299.7 365.2 0.01 31 101 16038 -60.7 -89.7 1 29.0 -61.0 280 13 409.3 409.3 306.4 409.3 0.00 32 100 16100 -61.1 -90.1 1 29.0 -61.4 280 13 409.7 409.7 306.5 409.7 0.00 33 97 16289 -61.7 -90.7 1 29.0 -62.0 280 13 412.1 412.1 306.7 412.1 0.00 34 70 18310 -62.3 -91.3 1 29.0 -62.6 285 17 451.1 451.1 311.0 451.1 0.00 35 50 20380 -63.1 -92.1 1 29.0 -63.5 275 21 494.8 494.8 314.6 494.8 0.00 36 30 23520 -63.1 -92.1 1 29.0 -63.7 280 25 572.6 572.6 319.3 572.6 0.00 37 26 24402 -63.9 -91.9 1 28.0 -64.6 280 32 594.3 594.3 320.3 594.3 0.00 38 22 25441 -58.7 -88.7 1 30.0 -60.1 280 41 638.8 638.8 322.3 638.9 0.01 39 20 26040 -59.9 -89.9 1 30.0 -61.2 280 46 652.8 652.8 322.8 652.9 0.01 40 10 30420 -52.5 -84.5 1 32.0 -57.1 270 75 823.6 823.6 327.8 823.9 0.03 41 6.0 33755 -48.0 -81.0 1 33.0 -56.3 270 104 972.4 972.4 330.7 973.4 0.09 42 5.9 33866 -47.9 -80.9 1 33.0 -56.3 977.7 977.7 330.8 978.8 0.10 TRP 198 11851 -66.1 -70.7 52 4.6 -66.1 195 13 329.0 329.0 291.5 329.1 0.01 WND 6.0 33755 -48.0 -81.0 1 33.0 -56.3 270 104 972.4 972.4 330.7 973.4 0.09 Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 716.42 mb = 2794.61 m = 9168.54 ft Wetbulb zero: 819.49 mb = 1700.95 m = 5580.48 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 57.18 % Est. max temperature: 21.09 C = 69.97 F Sfc-Lift cond lev (LCL): 943.84 mb = 539.66 m = 1770.52 ft T: 7.93 C 700-500 lapse rate: 6.23 C/km ThetaE index: 1.92 C Layer 700.0- 667.0 mb Conv cond level (CCL): 689.69 mb = 3096.84 m = 10160.13 ft Mean mixing ratio: 4.74 g/kg Conv temperature: 27.62 C = 81.71 F Cap Strength: 11.15 C Lifted Index: 12.25 C Risk: None Lifted Index @300 mb: 16.75 C Lifted Index @700 mb: 8.76 C Showalter Index: 10.84 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 9.50 C K Index: 2.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.14 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 71497.20 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 867.67 mb = 1231.16 m = 4039.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 221 at 13 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 ---------------------------------------------------------- 0 993 121 140 7 -4.5 5.4 | 72 14 -13.0 -4.3 1 925 706 190 36 6.3 35.5 | 175 26 -2.3 25.8 2 850 1400 180 19 0.0 19.0 | 138 13 -8.5 9.4 3 700 2979 195 19 4.9 18.4 | 158 9 -3.6 8.7 4 500 5580 205 9 3.8 8.2 | 73 5 -4.7 -1.5 5 400 7220 190 15 2.6 14.8 | 131 8 -5.9 5.1 6 300 9210 170 15 -2.6 14.8 | 115 12 -11.1 5.1 7 250 10410 225 13 9.2 9.2 | 303 1 0.7 -0.4 8 200 11790 190 11 1.9 10.8 | 100 7 -6.6 1.2 9 198 11851 195 13 3.4 12.6 | 120 6 -5.1 2.9 10 150 13570 260 13 12.8 2.3 | 330 9 4.3 -7.4 11 100 16100 280 13 12.8 -2.3 | 340 13 4.3 -11.9 12 70 18310 285 17 16.4 -4.4 | 331 16 7.9 -14.0 13 50 20380 275 21 20.9 -1.8 | 313 17 12.4 -11.5 14 30 23520 280 25 24.6 -4.3 | 311 21 16.1 -14.0 15 20 26040 280 46 45.3 -8.0 | 296 41 36.8 -17.6 16 10 30420 270 75 75.0 -0.0 | 278 67 66.5 -9.6 Wind Parameters Mean winds (0-6000m): 191.5 at 17.1 knts Storm direction: 221.5 at 12.9 knts Shear (0-3000m) pos: 3.8 neg: 1.2 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 170.0 neg: -55.6 tot: 114.3 m^2/s^2 ave: 38.1 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 10.73 Bulk Shear: 2.06 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 ------------------------------------------------------------------------------- 500 181 19 140 13| 27.9 0.0 27.9|126.7 0.0 126.7 253.3 0.94| 30.0 28.3 1000 185 25 158 17| 11.0 0.0 11.0|159.3 -35.5 123.7 123.7 0.58| 23.2 13.5 1500 185 24 155 16| 7.3 2.4 9.7|160.8 -55.3 105.5 70.3 0.41| 18.1 7.4 2000 185 23 153 15| 5.6 1.8 7.4|164.4 -55.3 109.1 54.6 0.42| 14.0 5.9 2500 185 22 152 14| 4.6 1.4 6.0|167.8 -55.3 112.5 45.0 0.43| 11.5 5.0 3000 187 21 153 13| 3.8 1.2 4.9|170.0 -55.6 114.3 38.1 0.43| 9.9 4.2 4000 189 20 152 12| 2.4 0.9 3.3|170.0 -59.5 110.4 27.6 0.37| 7.9 2.9 5000 190 19 149 10| 1.5 0.7 2.2|170.0 -63.9 106.1 21.2 0.29| 6.7 2.0 6000 191 17 145 9| 1.2 0.4 1.6|172.4 -65.6 106.8 17.8 0.28| 5.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251020.23.gif