UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for WRLR... Searching the city database file for: WRLR ... Date:1200Z 10 OCT 25 Station: WRLR WMO ident: 96509 Latitude: 3.33 Longitude: 117.57 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1012 6 26.0 24.4 91 1.6 24.9 350 3 298.1 301.6 297.6 354.5 19.35 1 1000 109 25.6 24.1 91 1.5 24.5 345 5 298.8 302.2 297.7 354.9 19.23 2 979 296 24.4 23.4 94 1.0 23.7 350 4 299.4 302.8 297.5 354.4 18.82 3 925 794 22.6 20.2 86 2.4 20.9 115 3 302.4 305.4 296.8 350.7 16.32 4 914 898 22.2 18.7 81 3.5 19.8 98 2 303.0 305.8 296.1 347.5 15.01 5 872 1308 21.0 16.0 73 5.0 17.6 208 7 305.9 308.4 295.6 345.6 13.23 6 850 1529 19.4 15.2 77 4.2 16.5 215 6 306.5 308.9 295.6 345.2 12.89 7 795 2102 16.0 12.1 78 3.9 13.4 238 10 308.8 310.9 295.0 342.9 11.23 8 700 3173 9.0 6.2 83 2.8 7.3 245 10 312.5 314.1 294.0 338.9 8.53 9 669 3546 6.2 5.4 95 0.8 5.7 254 10 313.4 315.0 294.2 339.6 8.44 10 618 4194 3.4 1.7 89 1.7 2.4 251 7 317.4 318.7 294.2 339.6 7.02 11 600 4434 3.0 -3.0 65 6.0 -0.1 239 6 319.6 320.6 293.3 336.1 5.12 12 584 4653 2.8 -0.7 78 3.5 0.9 229 6 321.8 323.1 294.8 342.0 6.24 13 544 5222 -1.9 -2.8 94 0.9 -2.4 205 7 322.8 324.0 294.7 341.5 5.73 14 536 5340 -2.5 -3.5 93 1.0 -3.0 200 7 323.5 324.6 294.7 341.5 5.52 15 500 5890 -5.1 -6.7 89 1.6 -5.9 170 9 326.8 327.7 294.8 342.3 4.64 16 437 6936 -10.7 -12.9 84 2.2 -11.6 314 10 332.6 333.2 295.2 343.7 3.24 17 400 7610 -15.7 -17.4 87 1.7 -16.3 340 9 334.6 335.1 295.1 343.2 2.44 18 316 9349 -27.5 -29.7 81 2.2 -28.0 42 8 341.5 341.7 295.6 345.4 1.03 19 300 9720 -31.1 -32.6 87 1.5 -31.4 65 13 341.5 341.7 295.4 344.7 0.82 20 274 10358 -35.9 -37.0 90 1.1 -36.0 88 12 343.6 343.7 295.7 345.8 0.58 21 250 10990 -40.7 -42.9 79 2.2 -40.9 85 24 345.6 345.6 296.0 346.9 0.35 22 200 12460 -53.9 -57.1 68 3.2 -54.0 90 39 347.4 347.4 296.1 347.8 0.08 23 150 14240 -68.5 -73.5 48 5.0 -68.5 80 47 352.1 352.1 297.1 352.1 0.01 24 145 14443 -69.9 -74.8 49 4.9 -69.9 75 46 353.1 353.1 297.3 353.1 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 560.17 mb = 4992.11 m = 16378.10 ft Wetbulb zero: 600.70 mb = 4424.13 m = 14514.69 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 84.08 % Est. max temperature: 34.05 C = 93.30 F Sfc-Lift cond lev (LCL): 989.20 mb = 204.80 m = 671.92 ft T: 24.99 C 700-500 lapse rate: 5.19 C/km ThetaE index: 16.01 C Layer 979.0- 669.0 mb Conv cond level (CCL): 865.12 mb = 1376.29 m = 4515.32 ft Mean mixing ratio: 17.79 g/kg Conv temperature: 33.97 C = 93.15 F Cap Strength: 1.70 C Lifted Index: -3.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.23 C Lifted Index @700 mb: -2.33 C Showalter Index: -0.37 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.30 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 203.40 Risk: None Energy Index: -0.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1381.90 J/kg Max Up Vert Vel: 52.57 m/s Conv Inhibition (B-): 48.58 J/kg Cap Strength: 1.63 C Lift Cond Lev (LCL): 937.45 mb = 676.66 m = 2219.97 ft Lev Free Conv (LFC): 792.45 mb = 2129.29 m = 6985.76 ft Wind level data Storm motion: 263 at 6 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 1012 6 350 3 0.5 -3.0 | 54 6 -5.1 -3.7 1 1000 109 345 5 1.3 -4.8 | 38 7 -4.4 -5.5 2 978 305 350 4 0.7 -3.9 | 47 7 -5.0 -4.7 3 925 794 115 3 -2.7 1.3 | 94 8 -8.4 0.6 4 912 914 95 2 -2.0 0.2 | 86 8 -7.6 -0.5 5 881 1219 205 7 3.0 6.3 | 154 6 -2.7 5.6 6 850 1529 215 6 3.4 4.9 | 152 5 -2.2 4.2 7 791 2134 240 10 8.7 5.0 | 215 5 3.0 4.3 8 700 3173 245 10 9.1 4.2 | 224 5 3.4 3.5 9 635 3962 265 11 11.0 1.0 | 267 5 5.3 0.2 10 611 4267 245 6 5.4 2.5 | 173 2 -0.2 1.8 11 506 5791 180 8 0.0 8.0 | 142 9 -5.7 7.3 12 500 5890 170 9 -1.6 8.9 | 138 11 -7.2 8.1 13 432 7010 325 10 5.7 -8.2 | 359 9 0.1 -8.9 14 400 7610 340 9 3.1 -8.5 | 16 10 -2.6 -9.2 15 325 9144 30 6 -3.0 -5.2 | 56 10 -8.7 -5.9 16 300 9720 65 13 -11.8 -5.5 | 70 19 -17.4 -6.2 17 262 10668 100 11 -10.8 1.9 | 94 17 -16.5 1.2 18 250 10990 85 24 -23.9 -2.1 | 85 30 -29.6 -2.8 19 218 11887 90 37 -37.0 0.0 | 89 43 -42.7 -0.7 20 200 12460 90 39 -39.0 0.0 | 89 45 -44.7 -0.7 21 150 14240 80 47 -46.3 -8.2 | 80 53 -51.9 -8.9 22 141 14630 70 45 -42.3 -15.4 | 71 51 -47.9 -16.1 Wind Parameters Mean winds (0-6000m): 232.8 at 7.6 knts Storm direction: 262.8 at 5.7 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 168.2 deg Storm rel helicity (0-3000m) pos: 42.8 neg: -5.3 tot: 37.4 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.4 10^-3/s Energy-Hel index: 0.35 Bulk Rich Number: 95.60 Bulk Shear: 14.45 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 ------------------------------------------------------------------------------- 500 356 4 48 7| 3.0 0.0 3.0| 7.6 -3.2 4.4 8.7 0.30| 6.6 2.0 1000 22 4 60 8| 3.1 0.0 3.1| 20.8 -5.1 15.7 15.7 0.50| 7.0 3.5 1500 215 4 132 4| 2.9 0.0 2.9| 35.2 -5.3 29.9 19.9 0.62| 7.8 4.8 2000 224 5 146 4| 2.8 0.0 2.8| 40.3 -5.3 34.9 17.5 0.67| 6.9 4.7 2500 233 6 165 3| 2.3 0.0 2.3| 42.2 -5.3 36.9 14.8 0.69| 5.8 4.0 3000 236 7 180 3| 1.9 0.0 1.9| 42.8 -5.3 37.4 12.5 0.69| 4.9 3.4 4000 244 8 206 3| 1.4 0.0 1.4| 47.5 -5.7 41.8 10.5 0.70| 4.3 3.0 5000 243 8 201 3| 1.1 0.8 1.9| 47.5 -9.4 38.1 7.6 0.44| 4.3 1.9 6000 233 8 186 4| 0.9 1.0 1.9| 52.5 -15.0 37.5 6.2 0.35| 4.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//WRLR/skewt/WRLR.skewt.20251010.12.gif