UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051012.upa.cvt Date: 1200Z 10 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 10 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 92 SFC 988 192 8.6 -1.4 49 10.0 4.2 325 5 282.7 283.3 277.9 292.6 3.49 2 982 242 6.2 -4.8 45 11.0 1.8 325 6 280.8 281.3 275.9 288.5 2.72 3 925 727 1.8 -6.2 55 8.0 -1.2 330 13 281.1 281.6 275.9 288.5 2.60 4 854 1364 -4.3 -8.9 70 4.6 -5.8 335 15 281.3 281.7 275.5 287.8 2.28 5 850 1401 -4.3 -8.8 71 4.5 -5.8 335 15 281.6 282.0 275.7 288.3 2.31 6 837 1522 -4.7 -9.3 70 4.6 -6.2 335 15 282.5 282.9 276.1 289.0 2.25 7 835 1541 -3.7 -8.6 69 4.9 -5.4 335 15 283.7 284.1 277.0 290.6 2.39 8 700 2910 -12.3 -22.3 43 10.0 -14.5 335 17 288.9 289.0 277.5 291.7 0.91 9 582 4296 -21.5 -42.5 13 21.0 -23.7 288 10 293.8 293.8 278.8 294.3 0.16 10 500 5400 -28.3 -46.3 16 18.0 -29.7 250 5 298.5 298.6 280.9 299.0 0.12 11 486 5603 -29.5 -43.5 25 14.0 -30.7 241 6 299.5 299.5 281.4 300.1 0.17 12 443 6256 -34.7 -42.7 44 8.0 -35.3 212 10 301.0 301.0 282.0 301.7 0.20 13 400 6960 -40.5 -50.5 33 10.0 -40.9 180 15 302.4 302.4 282.5 302.7 0.09 14 380 7306 -43.5 -52.5 36 9.0 -43.8 177 17 302.9 302.9 282.7 303.1 0.08 15 345 7948 -47.7 -57.7 31 10.0 -48.0 170 21 305.7 305.7 283.7 305.8 0.05 16 337 8102 -47.9 -57.9 31 10.0 -48.1 171 21 307.4 307.5 284.4 307.6 0.05 17 326 8321 -46.7 -56.7 31 10.0 -47.0 172 21 312.0 312.0 286.1 312.2 0.05 18 300 8870 -47.1 -59.1 24 12.0 -47.4 175 21 319.0 319.0 288.5 319.1 0.04 19 250 10090 -44.9 -62.9 12 18.0 -45.5 205 19 339.3 339.3 294.2 339.4 0.03 20 213 11159 -44.1 -67.1 6 23.0 -44.9 216 20 356.5 356.5 298.0 356.6 0.02 21 204 11448 -43.9 -67.9 5 24.0 -44.7 219 21 361.2 361.2 299.0 361.3 0.02 22 200 11580 -44.1 -68.1 5 24.0 -45.0 220 21 362.9 362.9 299.3 363.0 0.02 23 150 13500 -46.3 -72.3 4 26.0 -47.2 215 19 390.3 390.3 303.8 390.4 0.01 24 100 16180 -49.9 -74.9 4 25.0 -50.8 225 21 431.3 431.3 309.0 431.4 0.01 25 98 16312 -50.1 -75.1 4 25.0 -51.0 225 21 433.4 433.4 309.2 433.5 0.01 26 70 18510 -49.3 -74.3 4 25.0 -50.6 220 17 478.9 478.9 313.4 479.1 0.02 27 63 19201 -48.9 -73.9 4 25.0 -50.4 214 14 494.4 494.5 314.5 494.6 0.03 28 50 20710 -51.5 -75.5 4 24.0 -52.9 200 9 522.1 522.1 316.4 522.3 0.03 29 48 20974 -52.3 -76.3 4 24.0 -53.7 212 8 526.3 526.3 316.7 526.5 0.02 30 31 23808 -51.3 -75.3 4 24.0 -53.5 345 2 599.1 599.2 320.6 599.5 0.05 31 30 24020 -52.5 -76.5 4 24.0 -54.5 355 1 601.5 601.5 320.7 601.8 0.04 32 28 24463 -53.9 -77.9 4 24.0 -55.7 22 1 609.6 609.6 321.0 609.9 0.03 33 20 26640 -49.9 -74.9 4 25.0 -53.3 155 1 683.4 683.5 323.9 684.1 0.07 34 19 26976 -48.5 -73.5 4 25.0 -52.4 697.9 697.9 324.4 698.7 0.10 35 16 28105 -49.5 -74.5 4 25.0 -53.6 729.8 729.8 325.4 730.7 0.10 TRP 345 7948 -47.7 -57.7 31 10.0 -48.0 170 21 305.7 305.7 283.7 305.8 0.05 WND Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 904.05 mb = 914.96 m = 3001.80 ft Wetbulb zero: 947.65 mb = 530.66 m = 1740.98 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 39.90 % Est. max temperature: 8.28 C = 46.90 F Sfc-Lift cond lev (LCL): 847.63 mb = 1422.95 m = 4668.40 ft T: -4.37 C 700-500 lapse rate: 6.43 C/km ThetaE index: 4.07 C Layer 982.0- 925.0 mb Conv cond level (CCL): 753.53 mb = 2338.03 m = 7670.62 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 12.60 C = 54.67 F Cap Strength: 6.25 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 21.58 C Lifted Index @700 mb: 4.26 C Showalter Index: 9.24 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.50 C K Index: 5.20 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.15 J/kg Max Up Vert Vel: 2.07 m/s Conv Inhibition (B-): 60362.26 J/kg Cap Strength: 8.69 C Lift Cond Lev (LCL): 818.98 mb = 1691.43 m = 5549.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 9 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 ---------------------------------------------------------- 0 988 192 325 5 2.9 -4.1 | 200 5 1.7 4.8 1 925 727 330 13 6.5 -11.3 | 294 6 5.3 -2.4 2 850 1401 335 15 6.3 -13.6 | 313 7 5.2 -4.7 3 700 2910 335 17 7.2 -15.4 | 317 9 6.0 -6.5 4 500 5400 250 5 4.7 1.7 | 198 11 3.5 10.6 5 400 6960 180 15 0.0 15.0 | 177 24 -1.2 23.9 6 345 7948 170 21 -3.6 20.7 | 171 30 -4.8 29.5 7 300 8870 175 21 -1.8 20.9 | 174 30 -3.0 29.8 8 250 10090 205 19 8.0 17.2 | 195 27 6.9 26.1 9 200 11580 220 21 13.5 16.1 | 206 28 12.3 24.9 10 150 13500 215 19 10.9 15.6 | 202 26 9.7 24.4 11 100 16180 225 21 14.8 14.8 | 210 27 13.7 23.7 12 70 18510 220 17 10.9 13.0 | 204 24 9.8 21.9 13 50 20710 200 9 3.1 8.5 | 186 17 1.9 17.3 14 30 24020 355 1 0.1 -1.0 | 172 8 -1.1 7.9 15 20 26640 155 1 -0.4 0.9 | 171 10 -1.6 9.8 Wind Parameters Mean winds (0-6000m): 322.5 at 11.9 knts Storm direction: 352.5 at 8.9 knts Shear (0-3000m) pos: 1.8 neg: 0.4 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 13.1 neg: -7.0 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.43 Bulk Shear: 1.50 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 ------------------------------------------------------------------------------- 500 328 9 247 4| 7.7 0.0 7.7| 7.7 0.0 7.7 15.4 0.91| 7.8 7.0 1000 330 11 281 4| 4.9 0.0 4.9| 10.6 0.0 10.6 10.6 0.89| 5.0 4.4 1500 332 12 295 5| 3.6 0.0 3.6| 12.0 0.0 12.0 8.0 0.87| 3.7 3.2 2000 333 13 301 6| 2.7 0.2 2.9| 12.4 0.0 12.4 6.2 0.84| 2.9 2.5 2500 334 14 306 6| 2.2 0.3 2.4| 12.9 0.0 12.9 5.2 0.81| 2.5 2.0 3000 333 14 307 7| 1.8 0.4 2.2| 13.1 -7.0 6.1 2.0 0.45| 2.6 1.2 4000 329 14 298 7| 1.3 1.4 2.7| 13.1 -29.3 -16.2 -4.1 -0.09| 3.2 -0.3 5000 328 13 289 6| 1.1 1.6 2.7| 13.1 -49.1 -36.0 -7.2 -0.29| 3.3 -0.9 6000 322 12 276 6| 0.9 1.9 2.8| 13.9 -58.7 -44.8 -7.5 -0.29| 3.4 -1.0 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250510.12.gif