UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for ED548... Searching the city database file for: ED548 ... Date:1200Z 21 DEC 25 Station: ED548 WMO ident: 10548 Latitude: 50.57 Longitude: 10.38 ------------------------------------------------------------------------------- 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 128 SFC 962 448 7.2 4.0 80 3.2 5.6 150 1 283.5 284.4 280.6 298.2 5.30 2 954 517 5.4 3.1 85 2.3 4.3 140 4 282.3 283.2 279.7 296.3 5.01 3 945 595 7.6 -0.4 57 8.0 3.9 130 7 285.3 286.0 279.8 296.5 3.93 4 929 737 8.8 -2.2 46 11.0 3.9 110 13 288.0 288.6 280.5 298.1 3.50 5 925 773 8.8 -3.2 43 12.0 3.5 105 15 288.3 288.9 280.3 297.8 3.26 6 895 1046 9.8 -8.2 27 18.0 2.5 113 17 292.1 292.5 280.8 299.0 2.30 7 850 1472 7.2 -7.8 33 15.0 1.1 125 21 293.7 294.1 281.8 301.2 2.50 8 819 1776 4.4 -8.6 38 13.0 -0.7 133 19 293.9 294.3 281.8 301.2 2.43 9 802 1947 3.4 -3.6 60 7.0 0.3 137 19 294.6 295.2 283.5 305.4 3.65 10 733 2671 -0.5 -8.5 55 8.0 -3.6 156 15 298.0 298.5 283.9 306.3 2.74 11 700 3038 -3.3 -9.3 63 6.0 -5.6 165 13 298.8 299.3 284.2 307.1 2.70 12 623 3951 -9.5 -13.2 74 3.7 -10.7 177 14 301.9 302.3 284.8 308.8 2.22 13 574 4579 -14.7 -16.1 89 1.4 -15.1 186 15 302.9 303.3 284.9 308.9 1.90 14 500 5610 -22.5 -23.8 89 1.3 -22.8 200 17 305.6 305.8 285.1 309.3 1.12 15 485 5831 -24.3 -25.4 91 1.1 -24.5 203 16 306.1 306.3 285.1 309.4 1.00 16 454 6307 -27.3 -35.3 47 8.0 -28.3 209 14 308.1 308.2 285.2 309.6 0.42 17 416 6926 -32.7 -35.1 79 2.4 -33.0 216 10 309.0 309.1 285.5 310.6 0.46 18 400 7200 -34.5 -38.6 66 4.1 -34.9 220 9 310.2 310.2 285.8 311.3 0.34 19 397 7253 -34.9 -39.9 60 5.0 -35.4 219 9 310.3 310.4 285.8 311.4 0.30 20 376 7630 -38.1 -41.6 70 3.5 -38.4 216 11 310.9 311.0 286.0 311.9 0.26 21 367 7797 -38.9 -47.9 38 9.0 -39.4 214 11 312.0 312.0 286.2 312.5 0.14 22 344 8238 -42.7 -48.7 52 6.0 -43.0 210 13 312.7 312.7 286.5 313.2 0.13 23 340 8317 -43.5 -44.9 86 1.4 -43.6 209 14 312.7 312.7 286.5 313.4 0.21 24 333 8457 -44.5 -47.5 72 3.0 -44.6 207 14 313.1 313.2 286.6 313.7 0.16 25 329 8538 -45.1 -46.1 90 1.0 -45.2 206 14 313.4 313.4 286.8 314.1 0.19 26 324 8641 -45.7 -55.7 31 10.0 -46.0 205 15 314.0 314.0 286.8 314.2 0.06 27 309 8955 -48.1 -55.1 44 7.0 -48.3 202 16 314.9 314.9 287.1 315.2 0.07 28 301 9128 -48.9 -51.6 73 2.7 -49.0 200 17 316.1 316.1 287.6 316.5 0.11 29 300 9150 -48.9 -51.9 71 3.0 -49.0 200 17 316.4 316.4 287.7 316.8 0.11 30 260 10072 -55.9 -60.3 58 4.4 -56.0 204 20 319.4 319.4 288.6 319.5 0.04 31 250 10320 -57.5 -62.2 55 4.7 -57.6 205 21 320.6 320.6 289.0 320.7 0.04 32 202 11640 -66.1 -70.8 52 4.7 -66.1 215 25 327.1 327.2 290.9 327.2 0.01 33 200 11700 -66.1 -70.4 55 4.3 -66.1 215 23 328.1 328.1 291.2 328.1 0.01 34 187 12109 -62.9 -76.9 13 14.0 -63.0 216 23 339.6 339.6 294.2 339.6 0.01 35 168 12773 -58.5 -82.5 3 24.0 -58.7 218 23 357.5 357.5 298.2 357.5 0.00 36 158 13156 -60.3 -83.3 3 23.0 -60.5 219 23 360.8 360.8 298.8 360.8 0.00 37 150 13480 -58.1 -84.1 2 26.0 -58.3 220 23 370.0 370.0 300.5 370.0 0.00 38 147 13607 -56.5 -83.5 2 27.0 -56.8 220 23 374.9 374.9 301.4 374.9 0.00 39 134 14194 -56.1 -84.1 2 28.0 -56.5 223 22 385.7 385.7 303.1 385.7 0.00 40 100 16030 -61.1 -86.1 2 25.0 -61.4 230 19 409.7 409.7 306.5 409.7 0.00 41 70 18220 -66.5 -87.5 4 21.0 -66.7 250 25 442.1 442.1 310.1 442.1 0.00 42 66 18577 -67.3 -88.3 4 21.0 -67.5 251 27 447.9 447.9 310.7 447.9 0.00 43 50 20250 -68.9 -89.9 3 21.0 -69.1 255 36 481.1 481.1 313.5 481.1 0.00 44 39 21739 -66.5 -90.5 2 24.0 -66.8 255 48 522.6 522.6 316.5 522.6 0.00 45 30 23310 -69.7 -91.7 3 22.0 -69.9 255 60 554.6 554.6 318.3 554.6 0.00 46 25 24386 -72.5 -92.5 3 20.0 -72.7 262 69 576.3 576.3 319.5 576.3 0.00 47 20 25700 -70.5 -92.5 3 22.0 -70.9 270 79 620.4 620.4 321.5 620.4 0.00 48 17 26672 -67.7 -91.7 2 24.0 -68.3 271 85 658.9 658.9 323.0 658.9 0.00 49 11 29273 -70.7 -93.7 2 23.0 -71.3 274 101 735.3 735.3 325.5 735.4 0.01 50 10 29840 -69.5 -92.5 2 23.0 -70.3 275 104 760.1 760.1 326.2 760.2 0.01 51 5.9 32990 -69.1 -93.1 2 24.0 -70.4 885.7 885.7 329.1 885.8 0.01 TRP 202 11640 -66.1 -70.8 52 4.7 -66.1 215 25 327.1 327.2 290.9 327.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5482.00 m Freezing level: 741.85 mb = 2578.50 m = 8459.55 ft Wetbulb zero: 830.66 mb = 1660.37 m = 5447.33 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 64.78 % Est. max temperature: 17.76 C = 63.96 F Sfc-Lift cond lev (LCL): 916.00 mb = 853.98 m = 2801.75 ft T: 9.10 C 700-500 lapse rate: 7.47 C/km ThetaE index: 1.99 C Layer 954.0- 945.0 mb Conv cond level (CCL): 632.32 mb = 3834.47 m = 12580.13 ft Mean mixing ratio: 3.13 g/kg Conv temperature: 25.01 C = 77.02 F Cap Strength: 7.36 C Lifted Index: 7.54 C Risk: None Lifted Index @300 mb: 12.84 C Lifted Index @700 mb: 7.05 C Showalter Index: 5.63 C Risk: None Total Totals Index: 44.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 14.70 C K Index: 15.90 Risk: < 20 % chance of thunderstorms Sweat Index: 59.00 Risk: None Energy Index: 1.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.34 J/kg Max Up Vert Vel: 9.42 m/s Conv Inhibition (B-): 54555.10 J/kg Cap Strength: 7.55 C Lift Cond Lev (LCL): 752.18 mb = 2463.36 m = 8081.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 12 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 ---------------------------------------------------------- 0 962 448 150 1 -0.5 0.9 | 19 11 -3.5 -10.3 1 925 773 105 15 -14.5 3.9 | 67 19 -17.5 -7.3 2 850 1472 125 21 -17.2 12.0 | 92 20 -20.2 0.8 3 700 3038 165 13 -3.4 12.6 | 102 7 -6.4 1.4 4 500 5610 200 17 5.8 16.0 | 210 6 2.8 4.8 5 400 7200 220 9 5.8 6.9 | 327 5 2.8 -4.3 6 300 9150 200 17 5.8 16.0 | 210 6 2.8 4.8 7 250 10320 205 21 8.9 19.0 | 217 10 5.9 7.8 8 202 11640 215 25 14.3 20.5 | 231 15 11.3 9.3 9 200 11700 215 23 13.2 18.8 | 233 13 10.2 7.6 10 150 13480 220 23 14.8 17.6 | 241 13 11.8 6.4 11 100 16030 230 19 14.6 12.2 | 265 12 11.6 1.0 12 70 18220 250 25 23.5 8.6 | 277 21 20.5 -2.7 13 50 20250 255 36 34.8 9.3 | 273 32 31.8 -1.9 14 30 23310 255 60 58.0 15.5 | 265 55 55.0 4.3 15 20 25700 270 79 79.0 -0.0 | 278 77 76.0 -11.2 16 10 29840 275 104 103.6 -9.1 | 281 103 100.6 -20.3 Wind Parameters Mean winds (0-6000m): 165.0 at 15.5 knts Storm direction: 195.0 at 11.6 knts Shear (0-3000m) pos: 2.6 neg: 2.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 94.6 deg Storm rel helicity (0-3000m) pos: 89.0 neg: -0.5 tot: 88.5 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.91 Bulk Shear: 23.18 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 ------------------------------------------------------------------------------- 500 108 11 59 15| 0.0 16.2 16.2| 38.4 0.0 38.4 76.7 0.68| 17.6 11.9 1000 115 15 73 17| 3.2 8.1 11.3| 71.2 0.0 71.2 71.2 0.76| 12.1 9.2 1500 121 16 81 17| 2.9 5.4 8.3| 82.5 0.0 82.5 55.0 0.71| 9.8 6.9 2000 126 17 85 16| 2.9 4.1 6.9| 86.7 0.0 86.7 43.4 0.65| 8.5 5.5 2500 130 16 88 15| 2.8 3.2 6.0| 87.1 -0.3 86.8 34.7 0.57| 7.7 4.4 3000 135 16 90 14| 2.6 2.7 5.3| 89.0 -0.5 88.5 29.5 0.57| 6.8 3.8 4000 145 15 97 12| 2.5 2.0 4.5| 93.5 -0.5 93.0 23.2 0.60| 5.5 3.3 5000 156 16 108 10| 2.4 1.6 4.0| 98.3 -0.5 97.8 19.6 0.63| 4.9 3.1 6000 165 15 118 8| 1.9 1.4 3.3|104.1 -0.5 103.5 17.3 0.66| 4.5 3.0 Wrote GIF file: /home/apache/climate/data/raob//ED548/skewt/ED548.skewt.20251221.12.gif