UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for RP618... Searching the city database file for: RP618 ... Date:1200Z 9 NOV 25 Station: RP618 WMO ident: 98618 Latitude: 9.75 Longitude: 118.73 ------------------------------------------------------------------------------- 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 1002 32 26.4 25.4 94 1.0 25.7 270 9 299.4 303.2 298.8 360.3 20.79 1 990 138 26.4 24.3 88 2.1 24.9 274 14 300.4 304.0 298.4 358.3 19.67 2 970 316 25.6 22.9 85 2.7 23.6 280 21 301.4 304.7 297.8 355.7 18.42 3 932 664 24.6 20.7 79 3.9 21.8 292 23 303.8 306.9 297.4 353.5 16.71 4 906 909 22.6 18.9 80 3.7 20.0 300 25 304.2 307.1 296.6 349.9 15.34 5 850 1457 18.6 15.5 82 3.1 16.5 300 29 305.6 308.1 295.5 345.0 13.14 6 831 1651 17.2 14.8 86 2.4 15.6 300 31 306.1 308.5 295.4 344.7 12.85 7 817 1797 18.2 12.2 68 6.0 14.3 300 33 308.7 310.8 294.8 342.1 11.00 8 805 1924 17.8 15.8 88 2.0 16.4 296 32 309.6 312.2 297.2 352.7 14.17 9 797 2009 18.4 15.1 81 3.3 16.1 291 31 311.1 313.7 297.3 352.9 13.67 10 789 2096 17.6 14.4 82 3.2 15.4 287 30 311.1 313.6 297.0 351.5 13.19 11 724 2827 13.2 8.9 75 4.3 10.4 285 25 314.1 316.0 295.5 344.9 9.94 12 700 3110 10.2 10.1 99 0.1 10.2 285 23 313.8 315.9 296.3 348.4 11.17 13 681 3339 8.2 8.2 100 0.0 8.2 285 21 314.0 316.0 295.6 345.3 10.08 14 670 3474 7.8 7.7 99 0.1 7.8 289 22 315.0 316.9 295.7 345.9 9.90 15 660 3598 8.2 3.2 71 5.0 5.3 293 23 316.9 318.3 294.3 340.0 7.32 16 653 3686 7.8 -1.2 53 9.0 3.0 295 23 317.4 318.4 292.9 334.5 5.37 17 625 4048 6.6 -4.4 45 11.0 1.0 304 27 320.0 320.9 292.9 334.4 4.42 18 619 4127 6.0 -5.0 45 11.0 0.5 306 27 320.2 321.0 292.8 334.1 4.26 19 613 4207 5.6 -5.4 45 11.0 0.1 308 28 320.6 321.4 292.9 334.3 4.17 20 580 4658 2.0 -4.0 64 6.0 -1.0 312 31 321.5 322.5 293.7 337.5 4.91 21 555 5015 1.4 0.3 92 1.1 0.8 297 31 324.9 326.3 296.2 348.0 7.07 22 545 5161 1.0 -0.5 90 1.5 0.1 291 31 326.1 327.5 296.3 348.4 6.79 23 508 5724 -3.1 -3.7 96 0.6 -3.4 268 31 327.8 328.9 295.9 346.8 5.74 24 500 5850 -3.5 -5.9 83 2.4 -4.7 270 25 328.8 329.8 295.6 345.3 4.93 25 452 6643 -7.5 -8.0 96 0.5 -7.7 256 20 333.4 334.3 296.4 349.2 4.64 26 429 7050 -8.3 -15.3 57 7.0 -11.1 249 17 337.4 337.9 296.0 347.0 2.71 27 422 7177 -8.9 -15.9 57 7.0 -11.6 247 16 338.2 338.7 296.1 347.5 2.62 28 416 7288 -9.9 -14.9 67 5.0 -11.9 245 15 338.3 338.9 296.3 348.5 2.89 29 400 7590 -12.1 -23.1 39 11.0 -15.6 240 13 339.3 339.6 295.4 344.7 1.49 30 383 7919 -14.7 -17.3 81 2.6 -15.7 239 13 340.1 340.6 296.5 349.3 2.57 31 358 8424 -18.5 -34.5 23 16.0 -21.8 236 16 341.6 341.7 295.3 343.8 0.57 32 330 9022 -23.7 -26.1 81 2.4 -24.3 233 20 342.5 342.8 296.1 347.6 1.38 33 315 9360 -25.3 -32.3 52 7.0 -26.7 232 23 344.9 345.1 296.2 348.0 0.81 34 300 9710 -28.9 -32.9 68 4.0 -29.6 230 25 344.6 344.8 296.1 347.7 0.80 35 286 10053 -31.3 -32.5 89 1.2 -31.5 220 29 346.0 346.1 296.5 349.3 0.87 36 257 10808 -36.1 -38.5 78 2.4 -36.4 232 22 349.6 349.7 297.0 351.7 0.53 37 250 11000 -37.5 -40.3 75 2.8 -37.8 230 19 350.3 350.4 297.1 352.1 0.46 38 243 11194 -39.1 -41.9 75 2.8 -39.4 217 17 350.8 350.9 297.1 352.4 0.40 39 200 12490 -50.9 -54.2 68 3.3 -51.0 125 3 352.2 352.2 297.2 352.7 0.12 40 150 14290 -67.5 -70.9 62 3.4 -67.5 60 25 353.8 353.8 297.5 353.9 0.02 41 136 14873 -72.5 -75.9 60 3.4 -72.5 54 26 355.0 355.0 297.7 355.1 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5800.21 m Freezing level: 535.98 mb = 5298.58 m = 17383.59 ft Wetbulb zero: 609.14 mb = 4258.73 m = 13972.06 ft Precipitable water: 2.42 inches Sfc-500 mean rel hum: 78.61 % Est. max temperature: 32.60 C = 90.69 F Sfc-Lift cond lev (LCL): 988.05 mb = 154.91 m = 508.24 ft T: 26.32 C 700-500 lapse rate: 5.00 C/km ThetaE index: 18.22 C Layer 990.0- 805.0 mb Conv cond level (CCL): 877.67 mb = 1182.07 m = 3878.13 ft Mean mixing ratio: 17.65 g/kg Conv temperature: 31.95 C = 89.52 F Cap Strength: 1.86 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.02 C Lifted Index @700 mb: -1.66 C Showalter Index: 1.28 C Risk: Showers probable Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.00 C K Index: 37.50 Risk: > 80 % chance of thunderstorms Sweat Index: 269.00 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 708.68 J/kg Max Up Vert Vel: 37.65 m/s Conv Inhibition (B-): 26.67 J/kg Cap Strength: 1.70 C Lift Cond Lev (LCL): 910.31 mb = 868.28 m = 2848.66 ft Lev Free Conv (LFC): 855.31 mb = 1403.52 m = 4604.68 ft Equ Level (EL): 815.31 mb = 1814.45 m = 5952.83 ft B at Equ Level: 19.62 J/kg Max Parcel Lev (MPL): 765.31 mb = 2355.22 m = 7727.02 ft Wind level data Storm motion: 322 at 20 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 1002 32 270 9 9.0 -0.0 | 169 16 -3.2 15.9 1 971 305 280 21 20.7 -3.6 | 215 15 8.5 12.2 2 905 914 300 25 21.7 -12.5 | 250 10 9.5 3.4 3 850 1457 300 29 25.1 -14.5 | 264 13 12.9 1.4 4 814 1829 300 33 28.6 -16.5 | 272 16 16.4 -0.6 5 785 2134 285 29 28.0 -7.5 | 242 18 15.8 8.4 6 700 3110 285 23 22.2 -6.0 | 225 14 10.0 9.9 7 679 3353 285 21 20.3 -5.4 | 218 13 8.1 10.5 8 654 3658 295 23 20.8 -9.7 | 234 11 8.6 6.2 9 607 4267 310 29 22.2 -18.6 | 285 10 10.0 -2.7 10 585 4572 315 31 21.9 -21.9 | 302 11 9.7 -6.0 11 504 5791 265 31 30.9 2.7 | 225 26 18.7 18.6 12 500 5850 270 25 25.0 -0.0 | 219 20 12.8 15.9 13 400 7590 240 13 11.3 6.5 | 178 22 -0.9 22.4 14 398 7620 240 11 9.5 5.5 | 173 22 -2.7 21.4 15 300 9710 230 25 19.2 16.1 | 192 33 7.0 32.0 16 286 10058 220 29 18.6 22.2 | 190 39 6.4 38.1 17 251 10973 235 21 17.2 12.0 | 190 28 5.0 27.9 18 250 11000 230 19 14.6 12.2 | 185 28 2.4 28.1 19 200 12490 125 3 -2.5 1.7 | 140 23 -14.7 17.6 20 200 12497 145 3 -1.7 2.5 | 143 23 -13.9 18.4 21 150 14290 60 25 -21.7 -12.5 | 96 34 -33.8 3.4 22 128 15240 50 27 -20.7 -17.4 | 87 33 -32.9 -1.5 Wind Parameters Mean winds (0-6000m): 292.5 at 26.7 knts Storm direction: 322.5 at 20.0 knts Shear (0-3000m) pos: 3.2 neg: 1.2 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 58.2 deg Storm rel helicity (0-3000m) pos: 88.1 neg: -57.2 tot: 30.8 m^2/s^2 ave: 10.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.9 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 56.01 Bulk Shear: 12.65 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 ------------------------------------------------------------------------------- 500 281 18 204 14| 14.6 0.0 14.6| 57.3 0.0 57.3 114.7 0.95| 15.9 15.1 1000 289 21 221 12| 9.6 0.0 9.6| 74.0 0.0 74.0 74.0 0.92| 11.3 10.5 1500 294 23 235 11| 6.4 1.4 7.7| 82.0 0.0 82.0 54.7 0.88| 8.9 7.8 2000 295 25 245 12| 4.8 1.7 6.5| 88.1 -26.4 61.7 30.8 0.52| 9.0 4.7 2500 293 26 244 13| 3.8 1.4 5.2| 88.1 -47.3 40.7 16.3 0.34| 8.3 2.8 3000 292 26 242 13| 3.2 1.2 4.4| 88.1 -57.2 30.8 10.3 0.26| 7.5 1.9 4000 292 25 240 13| 3.3 0.9 4.1|112.8 -64.7 48.2 12.0 0.32| 7.1 2.3 5000 296 26 248 12| 3.2 1.6 4.8|130.2 -95.5 34.6 6.9 0.22| 7.4 1.6 6000 292 27 246 14| 2.7 2.5 5.2|130.2-192.1 -62.0 -10.3 -0.02| 8.2 -0.2 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251109.12.gif