UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 3 MAY 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 27 SFC 980 195 11.2 4.2 62 7.0 7.6 225 3 286.0 286.9 281.7 300.9 5.27 2 925 673 6.8 0.8 66 6.0 4.0 200 23 286.3 287.0 280.8 298.7 4.38 3 914 771 5.2 0.2 70 5.0 2.9 204 25 285.6 286.3 280.3 297.6 4.24 4 894 952 5.2 0.7 73 4.5 3.1 212 29 287.4 288.2 281.4 300.3 4.50 5 850 1361 1.8 -2.0 76 3.8 0.1 230 38 288.0 288.7 281.0 299.2 3.88 6 829 1562 0.2 -2.7 81 2.9 -1.0 235 37 288.4 289.1 281.0 299.3 3.78 7 742 2445 -3.7 -6.5 81 2.8 -4.8 258 33 293.5 294.0 282.5 302.9 3.16 8 722 2661 -3.5 -6.4 80 2.9 -4.7 264 32 296.0 296.6 283.7 305.8 3.28 9 719 2694 -3.7 -6.6 80 2.9 -4.8 264 32 296.1 296.7 283.7 305.8 3.24 10 700 2905 -4.9 -8.5 76 3.6 -6.2 270 31 297.1 297.6 283.7 305.8 2.87 11 626 3775 -10.5 -14.8 71 4.3 -11.8 268 33 300.3 300.7 283.9 306.3 1.94 12 615 3911 -11.7 -17.7 61 6.0 -13.4 268 34 300.4 300.7 283.5 305.3 1.55 13 592 4203 -12.5 -21.5 47 9.0 -14.8 268 34 302.8 303.0 284.0 306.6 1.16 14 557 4666 -15.3 -31.3 24 16.0 -18.2 267 36 304.8 304.9 284.0 306.5 0.50 15 533 4997 -18.7 -37.7 17 19.0 -21.4 266 37 304.6 304.7 283.6 305.6 0.28 16 521 5167 -20.7 -38.7 18 18.0 -23.0 266 37 304.2 304.2 283.4 305.1 0.26 17 500 5470 -22.5 -32.5 40 10.0 -24.0 265 38 305.6 305.7 284.3 307.3 0.50 18 482 5738 -23.9 -31.9 48 8.0 -25.1 263 38 307.1 307.2 284.9 309.0 0.55 19 471 5906 -24.9 -31.9 52 7.0 -25.9 261 38 307.9 308.0 285.2 309.8 0.56 20 400 7070 -34.7 -40.7 54 6.0 -35.2 250 38 309.9 309.9 285.7 310.9 0.27 21 321 8566 -47.3 -57.3 31 10.0 -47.6 254 38 312.6 312.6 286.3 312.8 0.05 22 300 9010 -50.3 -61.3 26 11.0 -50.5 255 38 314.5 314.5 286.9 314.6 0.03 23 294 9141 -50.9 -61.9 26 11.0 -51.1 257 38 315.4 315.4 287.3 315.5 0.03 24 272 9644 -52.7 -64.7 22 12.0 -52.9 265 40 319.9 319.9 288.8 320.0 0.02 25 270 9692 -52.7 -64.7 22 12.0 -52.9 266 40 320.6 320.6 288.9 320.7 0.02 26 255 10062 -50.9 -62.9 23 12.0 -51.2 273 40 328.5 328.5 291.3 328.7 0.03 27 250 10190 -51.5 -63.5 23 12.0 -51.8 275 40 329.5 329.5 291.6 329.6 0.03 28 231 10700 -51.5 -64.5 20 13.0 -51.8 275 38 337.0 337.0 293.6 337.2 0.03 29 202 11575 -47.7 -63.7 14 16.0 -48.2 275 35 356.2 356.2 298.0 356.4 0.04 30 200 11640 -48.5 -64.5 14 16.0 -49.0 275 35 356.0 356.0 297.9 356.1 0.03 31 150 13530 -50.1 -69.1 9 19.0 -50.7 260 31 383.7 383.7 302.9 383.9 0.02 32 100 16170 -51.7 -71.7 7 20.0 -52.4 265 25 427.8 427.8 308.6 428.0 0.02 33 70 18480 -52.3 -72.3 7 20.0 -53.2 265 17 472.5 472.5 312.8 472.7 0.03 34 60 19478 -52.9 -72.9 7 20.0 -53.9 265 16 492.5 492.5 314.4 492.7 0.03 35 50 20660 -51.9 -71.9 7 20.0 -53.2 265 15 521.2 521.2 316.4 521.5 0.05 36 30 23980 -50.3 -70.3 8 20.0 -52.6 240 11 607.5 607.5 321.0 608.3 0.10 37 20 26620 -50.9 -72.9 6 22.0 -53.9 190 1 680.4 680.4 323.8 681.2 0.10 38 13 29452 -46.5 -70.5 5 24.0 -52.2 784.8 784.9 326.9 787.0 0.22 39 10 31195 -46.1 -72.1 4 26.0 -53.0 847.5 847.6 328.4 849.8 0.23 TRP 272 9644 -52.7 -64.7 22 12.0 -52.9 265 40 319.9 319.9 288.8 320.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5443.00 m Freezing level: 824.54 mb = 1607.46 m = 5273.76 ft Wetbulb zero: 847.55 mb = 1384.26 m = 4541.47 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 61.59 % Est. max temperature: 13.58 C = 56.45 F Sfc-Lift cond lev (LCL): 881.25 mb = 1068.10 m = 3504.24 ft T: 4.23 C 700-500 lapse rate: 6.86 C/km ThetaE index: 3.22 C Layer 925.0- 894.0 mb Conv cond level (CCL): 820.84 mb = 1640.91 m = 5383.50 ft Mean mixing ratio: 4.61 g/kg Conv temperature: 14.04 C = 57.28 F Cap Strength: 7.47 C Lifted Index: 6.84 C Risk: None Lifted Index @300 mb: 10.71 C Lifted Index @700 mb: 4.81 C Showalter Index: 7.01 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.50 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 210.70 Risk: None Energy Index: 1.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.78 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 69138.98 J/kg Cap Strength: 7.36 C Lift Cond Lev (LCL): 851.28 mb = 1348.77 m = 4425.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 ---------------------------------------------------------- 0 980 195 225 3 2.1 2.1 | 111 23 -21.7 8.5 1 925 673 200 23 7.9 21.6 | 150 32 -15.9 28.0 2 850 1361 230 38 29.1 24.4 | 190 31 5.3 30.8 3 700 2905 270 31 31.0 -0.0 | 228 10 7.2 6.4 4 500 5470 265 38 37.9 3.3 | 235 17 14.0 9.7 5 400 7070 250 38 35.7 13.0 | 212 23 11.9 19.4 6 300 9010 255 38 36.7 9.8 | 218 21 12.9 16.2 7 272 9644 265 40 39.8 3.5 | 238 19 16.0 9.9 8 250 10190 275 40 39.8 -3.5 | 260 16 16.0 2.9 9 200 11640 275 35 34.9 -3.1 | 253 12 11.1 3.4 10 150 13530 260 31 30.5 5.4 | 210 14 6.7 11.8 11 100 16170 265 25 24.9 2.2 | 187 9 1.1 8.6 12 70 18480 265 17 16.9 1.5 | 139 10 -6.9 7.9 13 50 20660 265 15 14.9 1.3 | 131 12 -8.9 7.7 14 30 23980 240 11 9.5 5.5 | 130 19 -14.3 11.9 15 20 26620 190 1 0.2 1.0 | 107 25 -23.6 7.4 Wind Parameters Mean winds (0-6000m): 255.1 at 32.9 knts Storm direction: 285.1 at 24.7 knts Shear (0-3000m) pos: 5.5 neg: 3.6 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 364.6 neg: 0.0 tot: 364.6 m^2/s^2 ave: 121.5 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 8.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 95.60 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 ------------------------------------------------------------------------------- 500 203 13 135 26| 0.0 21.4 21.4|114.7 0.0 114.7 229.3 0.82| 21.9 17.9 1000 210 21 152 28| 7.9 10.7 18.6|246.0 0.0 246.0 246.0 0.89| 18.9 16.9 1500 221 26 166 27| 7.9 7.1 15.0|318.6 0.0 318.6 212.4 0.87| 16.5 14.4 2000 228 29 175 26| 6.8 5.3 12.2|344.0 0.0 344.0 172.0 0.81| 14.5 11.8 2500 235 30 181 24| 6.2 4.3 10.5|359.4 0.0 359.4 143.8 0.77| 13.2 10.2 3000 240 30 186 21| 5.5 3.6 9.0|364.6 0.0 364.6 121.5 0.76| 11.7 8.8 4000 248 31 195 18| 4.1 2.9 7.0|366.8 0.0 366.8 91.7 0.74| 9.1 6.7 5000 253 32 203 17| 3.3 2.6 5.9|368.4 0.0 368.4 73.7 0.71| 7.6 5.4 6000 255 33 208 17| 2.7 2.5 5.3|368.7 -18.3 350.4 58.4 0.62| 6.8 4.2 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250503.12.gif