UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110211.upa.cvt Date: 1100Z 2 NOV 25 Searching for EP425... Searching the city database file for: EP425 ... Date:1100Z 2 NOV 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 112 310 1 SFC 999 120 12.8 12.8 100 0.0 12.8 310 1 286.0 287.7 286.0 311.9 9.33 2 978 298 10.8 10.8 100 0.0 10.8 304 3 285.8 287.2 284.9 308.9 8.34 3 925 761 8.6 8.6 100 0.0 8.6 290 9 288.1 289.4 285.1 309.5 7.60 4 910 897 8.4 8.4 100 0.0 8.4 279 9 289.2 290.6 285.6 310.8 7.62 5 850 1460 6.8 6.8 100 0.0 6.8 235 9 293.3 294.6 286.8 314.3 7.31 6 837 1587 6.2 6.2 100 0.0 6.2 237 10 293.9 295.2 286.9 314.5 7.12 7 786 2099 3.0 3.0 100 0.0 3.0 243 12 295.8 296.9 286.6 313.5 6.05 8 764 2329 0.6 0.6 100 0.0 0.6 246 13 295.7 296.6 285.7 311.0 5.23 9 700 3028 -2.3 -2.3 100 0.0 -2.3 255 17 299.9 300.8 286.6 313.8 4.62 10 651 3603 -4.7 -4.7 100 0.0 -4.7 243 20 303.5 304.3 287.5 316.2 4.14 11 603 4204 -7.9 -7.9 100 0.0 -7.9 231 22 306.5 307.2 287.9 317.4 3.50 12 500 5640 -16.7 -16.7 100 0.0 -16.7 200 29 312.7 313.1 288.6 319.4 2.07 13 466 6165 -18.9 -18.9 100 0.0 -18.9 208 40 316.3 316.7 289.5 322.4 1.84 14 430 6756 -23.3 -23.3 100 0.0 -23.3 217 53 318.1 318.3 289.6 322.7 1.36 15 400 7280 -26.5 -27.3 93 0.8 -26.6 225 64 320.5 320.7 290.0 324.1 1.02 16 300 9290 -42.5 -45.1 76 2.6 -42.7 225 68 325.5 325.5 290.7 326.3 0.23 17 250 10490 -53.1 -56.6 66 3.5 -53.2 215 73 327.1 327.1 291.0 327.4 0.07 18 238 10806 -55.9 -59.2 66 3.3 -56.0 218 75 327.5 327.5 291.1 327.8 0.05 19 200 11890 -65.7 -69.7 57 4.0 -65.7 230 83 328.7 328.7 291.4 328.8 0.02 20 190 12199 -67.4 -71.1 59 3.7 -67.4 235 89 330.9 330.9 292.0 331.0 0.01 21 179 12555 -69.3 -72.7 61 3.4 -69.3 235 71 333.4 333.4 292.6 333.5 0.01 22 171 12828 -66.7 -69.1 72 2.4 -66.7 235 68 342.1 342.1 294.8 342.2 0.02 23 150 13620 -64.9 -68.9 58 4.0 -65.0 235 60 358.3 358.3 298.4 358.4 0.02 24 144 13870 -64.1 -69.1 50 5.0 -64.1 234 57 363.9 363.9 299.5 364.0 0.02 25 123 14836 -63.5 -66.2 70 2.7 -63.6 230 46 381.8 381.8 302.6 382.0 0.04 26 101 16049 -62.9 -70.9 33 8.0 -63.0 225 32 405.0 405.0 305.9 405.2 0.03 27 100 16110 -62.9 -71.9 29 9.0 -63.0 225 31 406.2 406.2 306.0 406.3 0.02 28 97 16297 -63.7 -76.7 15 13.0 -63.8 228 31 408.2 408.2 306.3 408.2 0.01 29 89 16826 -61.9 -75.9 14 14.0 -62.1 235 30 422.0 422.0 307.9 422.0 0.01 30 79 17559 -63.3 -87.3 2 24.0 -63.6 245 28 433.7 433.7 309.2 433.7 0.00 31 77 17716 -64.1 -86.1 3 22.0 -64.3 247 28 435.2 435.2 309.4 435.2 0.00 32 70 18300 -63.3 -87.3 2 24.0 -63.6 255 27 449.0 449.0 310.7 449.0 0.00 33 63 18952 -62.1 -85.1 3 23.0 -62.4 261 25 465.3 465.3 312.3 465.4 0.00 34 54 19899 -65.9 -86.9 4 21.0 -66.1 270 22 477.6 477.6 313.2 477.6 0.00 35 50 20370 -63.9 -84.9 4 21.0 -64.3 275 21 492.9 492.9 314.4 492.9 0.01 36 30 23460 -68.1 -88.1 4 20.0 -68.4 290 21 559.0 559.0 318.6 559.0 0.01 37 20 25910 -66.5 -85.5 5 19.0 -67.1 285 48 632.6 632.6 322.0 632.7 0.01 38 10 30090 -66.3 -86.3 4 20.0 -67.4 270 46 772.1 772.1 326.5 772.3 0.02 39 7.2 32079 -66.5 -86.5 4 20.0 -67.9 847.3 847.3 328.4 847.6 0.03 TRP 179 12555 -69.3 -72.7 61 3.4 -69.3 235 71 333.4 333.4 292.6 333.5 0.01 WND 190 12199 -67.4 -71.1 59 3.7 -67.4 235 89 330.9 330.9 292.0 331.0 0.01 Sounding variables and indices 1000-500 mb thick: 5528.00 m Freezing level: 750.76 mb = 2473.27 m = 8114.30 ft Wetbulb zero: 750.77 mb = 2468.23 m = 8097.77 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 100.00 % Est. max temperature: 20.09 C = 68.16 F Sfc-Lift cond lev (LCL): 999.00 mb = 120.40 m = 395.02 ft T: 12.80 C 700-500 lapse rate: 5.51 C/km ThetaE index: 3.46 C Layer 786.0- 700.0 mb Conv cond level (CCL): 956.88 mb = 479.52 m = 1573.20 ft Mean mixing ratio: 8.04 g/kg Conv temperature: 13.45 C = 56.21 F Cap Strength: 4.03 C Lifted Index: 5.72 C Risk: None Lifted Index @300 mb: 11.33 C Lifted Index @700 mb: 1.90 C Showalter Index: 2.97 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 128.60 Risk: None Energy Index: 0.97 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.57 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 948.13 mb = 555.89 m = 1823.77 ft Lev Free Conv (LFC): 943.13 mb = 599.81 m = 1967.87 ft Equ Level (EL): 913.13 mb = 868.10 m = 2848.07 ft B at Equ Level: 16.73 J/kg Max Parcel Lev (MPL): 853.13 mb = 1429.68 m = 4690.51 ft Wind level data Storm motion: 257 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 ---------------------------------------------------------- 0 999 120 310 1 0.8 -0.6 | 73 13 -12.3 -3.7 1 925 761 290 9 8.5 -3.1 | 37 8 -4.6 -6.1 2 850 1460 235 9 7.4 5.2 | 110 6 -5.7 2.1 3 700 3028 255 17 16.4 4.4 | 248 4 3.3 1.3 4 500 5640 200 29 9.9 27.3 | 173 24 -3.2 24.2 5 400 7280 225 64 45.3 45.3 | 217 53 32.2 42.2 6 300 9290 225 68 48.1 48.1 | 218 57 35.0 45.0 7 250 10490 215 73 41.9 59.8 | 207 64 28.8 56.7 8 200 11890 230 83 63.6 53.4 | 225 71 50.5 50.3 9 190 12199 235 89 72.9 51.0 | 231 77 59.8 48.0 10 179 12555 235 71 58.2 40.7 | 230 59 45.1 37.7 11 150 13620 235 60 49.1 34.4 | 229 48 36.1 31.4 12 100 16110 225 31 21.9 21.9 | 205 21 8.8 18.9 13 70 18300 255 27 26.1 7.0 | 253 14 13.0 3.9 14 50 20370 275 21 20.9 -1.8 | 302 9 7.8 -4.9 15 30 23460 290 21 19.7 -7.2 | 327 12 6.7 -10.2 16 20 25910 285 48 46.4 -12.4 | 295 37 33.3 -15.5 17 10 30090 270 46 46.0 -0.0 | 275 33 32.9 -3.1 Wind Parameters Mean winds (0-6000m): 226.8 at 17.9 knts Storm direction: 256.8 at 13.4 knts Shear (0-3000m) pos: 1.4 neg: 1.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 167.4 deg Storm rel helicity (0-3000m) pos: 14.4 neg: -17.3 tot: -2.8 m^2/s^2 ave: -0.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.48 Bulk Shear: 36.46 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 ------------------------------------------------------------------------------- 500 292 4 64 10| 0.0 6.5 6.5| 0.0 -14.3 -14.3 -28.5 -0.78| 6.5 -5.1 1000 284 6 56 8| 0.0 4.3 4.3| 3.7 -16.8 -13.1 -13.1 -0.28| 6.4 -1.8 1500 268 7 64 6| 0.0 3.3 3.3| 9.1 -16.8 -7.7 -5.1 0.04| 5.9 0.2 2000 258 8 74 5| 0.7 2.5 3.2| 11.1 -16.8 -5.7 -2.9 0.12| 5.2 0.6 2500 255 9 81 4| 1.2 2.0 3.2| 12.9 -16.8 -3.9 -1.6 0.23| 4.7 1.1 3000 255 11 82 3| 1.4 1.6 3.1| 14.4 -17.3 -2.8 -0.9 0.26| 4.5 1.2 4000 250 13 140 2| 1.1 2.1 3.2| 14.4 -26.5 -12.1 -3.0 0.06| 4.5 0.3 5000 239 15 179 5| 0.9 2.5 3.4| 14.4 -49.1 -34.7 -6.9 -0.07| 4.6 -0.3 6000 227 18 180 9| 1.5 2.4 3.9| 72.8 -68.9 3.9 0.7 0.02| 5.3 0.1 Wrote GIF file: /home/apache/climate/data/raob//EP425/skewt/EP425.skewt.20251102.11.gif