UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for LDDD... Searching the city database file for: LDDD ... Date:0000Z 4 DEC 25 Station: LDDD WMO ident: 14240 Latitude: 45.82 Longitude: 16.03 Elevation: 123.00 ------------------------------------------------------------------------------- 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 1003 123 3.6 2.9 95 0.7 3.3 190 1 276.5 277.3 276.3 289.3 4.70 1 1000 143 3.4 3.1 98 0.3 3.2 0 0 276.5 277.4 276.4 289.5 4.78 2 936 677 0.0 0.0 100 0.0 0.0 140 3 278.4 279.1 276.5 289.6 4.08 3 925 772 2.2 1.3 94 0.9 1.8 165 3 281.6 282.3 278.7 294.2 4.54 4 910 905 4.4 3.3 93 1.1 3.9 173 4 285.1 286.1 281.4 300.1 5.33 5 878 1196 3.6 2.0 89 1.6 2.8 190 5 287.2 288.1 282.0 301.5 5.03 6 850 1459 2.2 -0.1 85 2.3 1.1 205 7 288.5 289.2 281.8 301.2 4.47 7 846 1497 2.2 -1.0 79 3.2 0.8 205 7 288.8 289.6 281.7 300.9 4.20 8 772 2228 -3.9 -3.9 100 0.0 -3.9 205 8 289.9 290.6 281.6 300.7 3.71 9 767 2279 -2.3 -4.4 85 2.1 -3.2 205 8 292.2 292.8 282.5 302.8 3.59 10 737 2596 -2.7 -10.7 54 8.0 -5.5 205 8 295.1 295.5 282.2 302.1 2.29 11 700 3003 -4.7 -15.7 42 11.0 -8.1 205 9 297.3 297.6 282.3 302.3 1.61 12 697 3037 -4.9 -15.9 42 11.0 -8.3 205 9 297.4 297.7 282.3 302.4 1.59 13 640 3702 -7.7 -25.7 22 18.0 -12.0 210 10 301.6 301.7 283.0 304.0 0.74 14 603 4161 -10.7 -33.7 13 23.0 -14.9 214 11 303.3 303.4 283.2 304.6 0.37 15 556 4778 -15.3 -22.3 55 7.0 -17.0 219 12 305.0 305.2 284.8 308.7 1.15 16 530 5138 -17.7 -28.7 38 11.0 -19.8 222 12 306.3 306.4 284.8 308.6 0.67 17 500 5570 -21.1 -32.1 37 11.0 -22.9 225 13 307.3 307.4 284.9 309.1 0.52 18 456 6245 -26.9 -39.9 28 13.0 -28.3 235 18 308.3 308.3 285.0 309.2 0.26 19 444 6437 -28.3 -45.3 18 17.0 -29.8 238 19 308.9 308.9 285.1 309.4 0.15 20 421 6818 -31.1 -40.1 41 9.0 -32.0 244 22 310.0 310.1 285.7 311.0 0.28 21 401 7162 -33.7 -50.7 16 17.0 -34.8 250 25 311.0 311.0 285.8 311.3 0.09 22 400 7180 -33.7 -48.7 21 15.0 -34.7 250 25 311.2 311.2 285.9 311.6 0.11 23 389 7374 -35.3 -49.3 23 14.0 -36.2 249 25 311.6 311.6 286.0 312.0 0.11 24 345 8195 -42.3 -48.3 52 6.0 -42.6 245 27 313.0 313.0 286.6 313.5 0.14 25 300 9120 -50.3 -56.3 49 6.0 -50.5 240 29 314.5 314.5 287.0 314.7 0.06 26 290 9342 -52.1 -56.9 56 4.8 -52.2 236 30 315.0 315.0 287.1 315.2 0.06 27 250 10290 -60.5 -65.4 52 4.9 -60.6 220 35 316.1 316.1 287.5 316.2 0.02 28 249 10315 -60.7 -65.6 52 4.9 -60.7 220 35 316.2 316.2 287.5 316.3 0.02 29 213 11276 -64.9 -70.9 43 6.0 -65.0 215 35 324.1 324.1 290.0 324.1 0.01 30 200 11660 -63.9 -73.9 24 10.0 -64.0 225 31 331.6 331.6 292.2 331.6 0.01 31 188 12038 -65.7 -74.7 27 9.0 -65.8 224 31 334.6 334.6 293.0 334.6 0.01 32 162 12958 -59.7 -83.7 3 24.0 -59.9 221 30 359.2 359.2 298.5 359.2 0.00 33 150 13440 -59.3 -84.3 3 25.0 -59.5 220 29 367.9 367.9 300.2 367.9 0.00 34 136 14054 -56.7 -83.7 2 27.0 -57.1 219 30 383.0 383.0 302.7 383.0 0.00 35 100 15980 -59.9 -85.9 2 26.0 -60.2 215 35 412.0 412.0 306.7 412.0 0.00 36 70 18200 -62.1 -88.1 2 26.0 -62.4 250 33 451.5 451.5 311.0 451.5 0.00 37 64 18755 -62.7 -88.7 2 26.0 -63.0 255 30 461.9 461.9 312.0 461.9 0.00 38 53 19927 -60.1 -88.1 1 28.0 -60.6 267 23 493.6 493.6 314.5 493.6 0.00 39 50 20290 -61.7 -88.7 2 27.0 -62.1 270 21 498.1 498.1 314.8 498.1 0.00 40 34 22651 -66.1 -90.1 2 24.0 -66.5 259 41 544.6 544.6 317.8 544.6 0.00 41 30 23410 -65.5 -90.5 2 25.0 -66.0 255 48 566.1 566.1 318.9 566.1 0.00 42 20 25860 -66.9 -91.9 2 25.0 -67.5 265 77 631.4 631.4 322.0 631.4 0.00 43 18 26499 -65.3 -91.3 2 26.0 -66.1 655.8 655.8 322.9 655.8 0.01 44 16 27212 -67.7 -91.7 2 24.0 -68.4 670.4 670.4 323.4 670.4 0.01 TRP 213 11276 -64.9 -70.9 43 6.0 -65.0 215 35 324.1 324.1 290.0 324.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 819.31 mb = 1760.69 m = 5776.47 ft Wetbulb zero: 833.66 mb = 1614.39 m = 5296.49 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 59.08 % Est. max temperature: 15.42 C = 59.75 F Sfc-Lift cond lev (LCL): 992.20 mb = 206.20 m = 676.51 ft T: 3.00 C 700-500 lapse rate: 6.39 C/km ThetaE index: 0.82 C Layer 850.0- 767.0 mb Conv cond level (CCL): 975.25 mb = 345.27 m = 1132.76 ft Mean mixing ratio: 4.57 g/kg Conv temperature: 4.33 C = 39.79 F Cap Strength: 13.51 C Lifted Index: 13.80 C Risk: None Lifted Index @300 mb: 16.13 C Lifted Index @700 mb: 9.75 C Showalter Index: 7.01 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.00 C K Index: 12.20 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.44 J/kg Max Up Vert Vel: 8.42 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.76 C Lift Cond Lev (LCL): 946.18 mb = 589.46 m = 1933.90 ft Lev Free Conv (LFC): 941.18 mb = 632.22 m = 2074.20 ft Equ Level (EL): 931.18 mb = 718.34 m = 2356.73 ft B at Equ Level: 35.08 J/kg Max Parcel Lev (MPL): 901.18 mb = 984.02 m = 3228.38 ft Wind level data Storm motion: 244 at 7 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 1003 123 190 1 0.2 1.0 | 72 6 -5.9 -2.0 1 1000 143 0 0 -0.0 -0.0 | 64 7 -6.0 -2.9 2 925 772 165 3 -0.8 2.9 | 90 7 -6.8 -0.0 3 850 1459 205 7 3.0 6.3 | 138 5 -3.1 3.4 4 700 3003 205 9 3.8 8.2 | 157 6 -2.2 5.2 5 500 5570 225 13 9.2 9.2 | 207 7 3.2 6.2 6 400 7180 250 25 23.5 8.6 | 252 18 17.5 5.6 7 300 9120 240 29 25.1 14.5 | 239 22 19.1 11.6 8 250 10290 220 35 22.5 26.8 | 215 29 16.5 23.9 9 213 11276 215 35 20.1 28.7 | 209 29 14.0 25.7 10 200 11660 225 31 21.9 21.9 | 220 25 15.9 19.0 11 150 13440 220 29 18.6 22.2 | 213 23 12.6 19.3 12 100 15980 215 35 20.1 28.7 | 209 29 14.0 25.7 13 70 18200 250 33 31.0 11.3 | 252 26 25.0 8.3 14 50 20290 270 21 21.0 -0.0 | 281 15 15.0 -2.9 15 30 23410 255 48 46.4 12.4 | 257 41 40.3 9.5 16 20 25860 265 77 76.7 6.7 | 267 71 70.7 3.8 Wind Parameters Mean winds (0-6000m): 214.0 at 9.0 knts Storm direction: 244.0 at 6.7 knts Shear (0-3000m) pos: 1.3 neg: 0.4 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 17.9 neg: -1.9 tot: 16.0 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.34 Bulk Shear: 10.62 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 ------------------------------------------------------------------------------- 500 127 1 72 7| 0.0 2.1 2.1| 5.0 -1.9 3.1 6.1 0.27| 4.6 1.3 1000 173 2 84 6| 2.2 1.1 3.3| 11.9 -1.9 9.9 9.9 0.57| 4.6 2.6 1500 191 4 97 5| 2.4 0.7 3.2| 15.6 -1.9 13.7 9.1 0.65| 4.1 2.7 2000 197 5 107 5| 1.8 0.5 2.3| 16.3 -1.9 14.4 7.2 0.66| 3.2 2.1 2500 199 5 116 5| 1.5 0.4 1.9| 17.0 -1.9 15.1 6.0 0.67| 2.7 1.8 3000 201 6 124 5| 1.3 0.4 1.7| 17.9 -1.9 16.0 5.3 0.68| 2.4 1.6 4000 204 7 136 5| 1.2 0.3 1.5| 21.1 -1.9 19.1 4.8 0.72| 2.1 1.5 5000 209 8 151 5| 1.2 0.2 1.4| 24.6 -1.9 22.7 4.5 0.75| 1.9 1.4 6000 214 9 167 5| 1.4 0.2 1.6| 33.3 -1.9 31.4 5.2 0.74| 2.1 1.5 Wrote GIF file: /home/apache/climate/data/raob//LDDD/skewt/LDDD.skewt.20251204.00.gif