UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112900.upa.cvt Date: 0000Z 29 NOV 25 Searching for EHDB... Searching the city database file for: EHDB ... Date:0000Z 29 NOV 25 Station: EHDB WMO ident: 6260 Latitude: 52.10 Longitude: 5.18 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1011 4 8.6 7.7 94 0.9 8.1 205 5 280.9 282.0 280.8 298.7 6.53 1 1010 12 8.4 8.0 97 0.4 8.2 206 6 280.7 281.9 280.9 299.0 6.67 2 1000 93 8.2 7.5 95 0.7 7.8 215 15 281.4 282.5 281.0 299.2 6.51 3 963 405 8.4 6.8 90 1.6 7.5 234 20 284.6 285.7 282.4 302.5 6.44 4 925 737 6.0 4.0 87 2.0 5.0 255 25 285.4 286.4 281.7 300.9 5.51 5 864 1292 2.2 0.1 86 2.1 1.3 255 25 287.1 287.9 281.3 299.8 4.46 6 850 1424 1.8 -2.1 75 3.9 0.1 255 25 288.0 288.7 281.0 299.1 3.85 7 844 1481 1.6 -2.3 75 3.9 -0.1 255 25 288.4 289.1 281.1 299.4 3.82 8 824 1675 1.4 -15.6 27 17.0 -4.0 256 26 290.2 290.4 278.8 294.4 1.38 9 783 2085 0.8 -11.2 40 12.0 -3.5 257 28 293.8 294.2 281.4 300.1 2.07 10 700 2976 -5.5 -14.5 49 9.0 -8.4 260 33 296.4 296.7 282.1 301.9 1.77 11 595 4231 -14.7 -20.7 60 6.0 -16.2 255 39 299.8 300.0 282.9 303.8 1.24 12 566 4609 -16.7 -21.7 65 5.0 -17.9 254 41 301.8 302.0 283.7 305.6 1.19 13 556 4743 -17.5 -30.5 31 13.0 -19.8 253 42 302.4 302.5 283.1 304.2 0.54 14 536 5016 -19.7 -26.7 54 7.0 -21.0 252 43 302.9 303.1 283.6 305.6 0.80 15 512 5356 -21.9 -31.9 40 10.0 -23.5 251 45 304.3 304.4 283.8 306.0 0.52 16 500 5530 -23.3 -30.3 53 7.0 -24.4 250 46 304.6 304.7 284.1 306.7 0.62 17 488 5706 -24.9 -28.7 71 3.8 -25.5 251 46 304.8 304.9 284.2 307.2 0.73 18 476 5887 -25.3 -35.3 39 10.0 -26.6 252 47 306.5 306.5 284.5 307.8 0.40 19 454 6227 -27.7 -40.7 28 13.0 -29.0 254 48 307.6 307.7 284.8 308.5 0.24 20 450 6291 -28.1 -40.1 31 12.0 -29.3 255 48 307.9 308.0 284.9 308.8 0.26 21 430 6614 -30.9 -45.9 22 15.0 -32.1 257 49 308.4 308.4 284.9 308.9 0.15 22 400 7120 -35.7 -47.7 28 12.0 -36.5 260 50 308.6 308.6 284.9 309.1 0.13 23 336 8307 -46.3 -56.3 31 10.0 -46.6 257 49 309.9 309.9 285.4 310.1 0.06 24 300 9050 -52.5 -59.5 43 7.0 -52.7 255 48 311.3 311.4 285.9 311.5 0.04 25 260 9955 -60.3 -65.2 52 4.9 -60.3 245 62 312.9 312.9 286.4 313.0 0.02 26 256 10052 -60.1 -64.6 56 4.4 -60.2 250 66 314.5 314.5 286.9 314.6 0.03 27 255 10076 -60.1 -64.4 57 4.3 -60.2 251 64 314.9 314.9 287.1 315.0 0.03 28 250 10200 -56.9 -72.9 12 16.0 -57.1 255 54 321.5 321.5 289.2 321.5 0.01 29 247 10277 -55.9 -73.9 9 18.0 -56.1 254 54 324.1 324.1 290.0 324.1 0.01 30 246 10302 -55.5 -73.5 9 18.0 -55.7 254 54 325.1 325.1 290.3 325.1 0.01 31 226 10838 -59.3 -71.3 20 12.0 -59.4 246 51 327.2 327.2 290.9 327.3 0.01 32 202 11547 -55.3 -77.3 5 22.0 -55.6 236 48 344.2 344.2 295.3 344.2 0.01 33 200 11610 -55.9 -76.9 6 21.0 -56.1 235 48 344.2 344.2 295.3 344.3 0.01 34 186 12068 -59.1 -78.1 7 19.0 -59.3 236 44 346.3 346.3 295.8 346.3 0.00 35 173 12522 -59.3 -80.3 5 21.0 -59.5 238 39 353.2 353.2 297.3 353.2 0.00 36 160 13017 -54.3 -81.3 2 27.0 -54.6 239 35 369.6 369.6 300.5 369.6 0.00 37 150 13430 -55.1 -82.1 2 27.0 -55.5 240 31 375.1 375.1 301.5 375.2 0.00 38 114 15152 -62.3 -86.3 3 24.0 -62.5 243 30 392.4 392.4 304.1 392.4 0.00 39 111 15317 -62.7 -85.7 3 23.0 -62.9 244 30 394.6 394.6 304.5 394.6 0.00 40 100 15960 -62.5 -85.5 3 23.0 -62.7 245 29 407.0 407.0 306.1 407.0 0.00 TRP 260 9955 -60.3 -65.2 52 4.9 -60.3 245 62 312.9 312.9 286.4 313.0 0.02 WND 256 10052 -60.1 -64.6 56 4.4 -60.2 250 66 314.5 314.5 286.9 314.6 0.03 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 772.46 mb = 2198.49 m = 7212.82 ft Wetbulb zero: 847.33 mb = 1449.43 m = 4755.30 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 58.89 % Est. max temperature: 15.05 C = 59.10 F Sfc-Lift cond lev (LCL): 997.33 mb = 115.17 m = 377.85 ft T: 8.21 C 700-500 lapse rate: 6.97 C/km ThetaE index: 5.06 C Layer 824.0- 783.0 mb Conv cond level (CCL): 914.16 mb = 832.93 m = 2732.69 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 13.48 C = 56.26 F Cap Strength: 4.92 C Lifted Index: 4.98 C Risk: None Lifted Index @300 mb: 7.42 C Lifted Index @700 mb: 3.33 C Showalter Index: 6.27 C Risk: None Total Totals Index: 46.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.20 C K Index: 14.00 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.72 J/kg Max Up Vert Vel: 6.28 m/s Conv Inhibition (B-): 10305.35 J/kg Cap Strength: 4.91 C Lift Cond Lev (LCL): 938.89 mb = 614.11 m = 2014.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 25 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 1011 4 205 5 2.1 4.5 | 115 25 -22.2 10.5 1 1000 93 215 15 8.6 12.3 | 139 24 -15.7 18.3 2 925 737 255 25 24.1 6.5 | 179 12 -0.2 12.4 3 850 1424 255 25 24.1 6.5 | 179 12 -0.2 12.4 4 700 2976 260 33 32.5 5.7 | 215 14 8.2 11.7 5 500 5530 250 46 43.2 15.7 | 221 29 18.9 21.7 6 400 7120 260 50 49.2 8.7 | 240 29 24.9 14.7 7 300 9050 255 48 46.4 12.4 | 230 29 22.0 18.4 8 260 9955 245 62 56.2 26.2 | 225 45 31.9 32.2 9 256 10052 250 66 62.0 22.6 | 233 47 37.7 28.5 10 250 10200 255 54 52.2 14.0 | 234 34 27.8 19.9 11 200 11610 235 48 39.3 27.5 | 204 37 15.0 33.5 12 150 13430 240 31 26.8 15.5 | 187 22 2.5 21.5 13 100 15960 245 29 26.3 12.3 | 186 18 2.0 18.2 Wind Parameters Mean winds (0-6000m): 253.8 at 33.4 knts Storm direction: 283.8 at 25.0 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 99.9 deg Storm rel helicity (0-3000m) pos: 153.6 neg: 0.0 tot: 153.6 m^2/s^2 ave: 51.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.38 Bulk Shear: 51.48 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 ------------------------------------------------------------------------------- 500 228 17 145 21| 18.1 0.0 18.1|106.9 0.0 106.9 213.7 0.88| 21.0 18.5 1000 244 20 158 16| 11.4 0.0 11.4|125.5 0.0 125.5 125.5 0.83| 14.1 11.7 1500 248 22 165 15| 7.7 0.0 7.7|126.9 0.0 126.9 84.6 0.83| 9.5 8.0 2000 251 23 170 14| 6.5 0.0 6.5|135.7 0.0 135.7 67.9 0.85| 7.8 6.7 2500 252 24 175 13| 5.7 0.0 5.7|144.7 0.0 144.7 57.9 0.86| 6.8 5.9 3000 254 26 182 13| 5.2 0.0 5.2|153.6 0.0 153.6 51.2 0.86| 6.1 5.3 4000 255 28 192 13| 3.9 0.7 4.7|159.8 0.0 159.8 40.0 0.78| 5.3 4.2 5000 255 31 201 15| 3.1 1.2 4.3|162.5 0.0 162.5 32.5 0.69| 4.9 3.4 6000 254 33 207 17| 2.8 1.2 4.0|183.0 -0.4 182.6 30.4 0.67| 4.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//EHDB/skewt/EHDB.skewt.20251129.00.gif