UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for RJ827... Searching the city database file for: RJ827 ... Date:0000Z 17 OCT 25 Station: RJ827 WMO ident: 47827 Latitude: 31.57 Longitude: 130.55 ------------------------------------------------------------------------------- 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 1019 10 26.2 22.4 80 3.8 23.5 30 5 297.7 300.8 296.0 347.0 16.97 1 1000 174 24.0 22.7 92 1.3 23.1 35 6 297.1 300.3 296.3 348.2 17.63 2 952 603 21.4 20.1 92 1.3 20.5 101 10 298.7 301.6 295.4 344.6 15.74 3 944 677 21.4 19.2 87 2.2 19.9 113 10 299.4 302.2 295.1 343.2 15.00 4 925 853 21.0 18.1 84 2.9 19.0 140 12 300.8 303.4 295.0 342.7 14.27 5 890 1186 18.8 16.3 85 2.5 17.1 147 7 301.8 304.3 294.5 340.8 13.21 6 879 1294 19.6 12.6 64 7.0 15.1 149 6 303.7 305.7 293.0 335.0 10.48 7 850 1582 17.4 13.1 76 4.3 14.6 155 2 304.4 306.5 293.8 337.8 11.22 8 806 2034 14.6 9.8 73 4.8 11.6 117 6 306.1 307.8 293.0 334.6 9.48 9 799 2108 15.2 3.2 45 12.0 8.5 110 7 307.5 308.6 290.6 326.0 6.03 10 770 2421 15.2 -17.8 9 33.0 2.6 84 10 310.7 311.0 287.0 314.8 1.22 11 700 3221 9.8 -27.2 5 37.0 -1.6 15 17 313.3 313.4 287.2 315.4 0.59 12 587 4653 1.8 -41.2 2 43.0 -7.6 67 17 320.2 320.2 289.0 320.9 0.18 13 500 5920 -6.7 -44.7 3 38.0 -13.5 115 17 324.9 324.9 290.4 325.4 0.14 14 470 6403 -9.3 -33.3 12 24.0 -14.8 66 18 327.4 327.5 291.5 329.3 0.49 15 447 6791 -11.7 -17.7 61 6.0 -13.8 27 19 329.2 329.6 293.4 336.5 2.13 16 438 6948 -12.3 -20.3 51 8.0 -14.9 11 19 330.3 330.7 293.4 336.4 1.74 17 428 7125 -12.5 -24.5 36 12.0 -16.0 353 20 332.2 332.5 293.5 336.7 1.23 18 416 7343 -14.1 -35.1 15 21.0 -18.5 331 20 332.9 333.0 293.0 334.7 0.46 19 403 7584 -16.3 -24.3 50 8.0 -18.5 306 21 333.1 333.4 293.8 337.9 1.33 20 400 7640 -16.7 -24.7 50 8.0 -18.9 300 21 333.3 333.5 293.8 337.9 1.29 21 343 8774 -26.5 -31.2 64 4.7 -27.4 289 26 335.0 335.1 293.8 338.0 0.82 22 325 9162 -28.9 -32.3 72 3.4 -29.5 286 28 336.8 337.0 294.3 339.8 0.78 23 300 9730 -33.3 -40.3 49 7.0 -34.1 280 31 338.4 338.5 294.3 339.9 0.38 24 293 9894 -34.9 -40.9 54 6.0 -35.6 278 30 338.5 338.5 294.3 339.9 0.37 25 271 10428 -40.1 -48.1 42 8.0 -40.7 272 28 338.5 338.6 294.1 339.3 0.18 26 250 10970 -44.3 265 25 340.2 27 218 11877 -49.1 268 30 346.4 28 200 12440 -50.9 270 33 352.2 29 162 13790 -58.9 274 30 360.6 30 150 14270 -62.9 275 29 361.7 31 102 16556 -76.1 280 15 378.5 32 100 16670 -74.9 280 14 383.0 33 82 17805 -79.3 291 13 396.4 34 77 18161 -78.9 295 13 404.4 35 76 18236 -75.9 295 12 412.2 36 70 18710 -75.3 300 12 423.3 37 63 19326 -71.9 287 13 443.7 38 55 20141 -65.1 271 15 476.9 39 50 20720 -66.5 260 16 486.8 40 48 20969 -65.3 247 16 495.4 41 33 23299 -57.9 130 11 571.0 42 30 23900 -59.1 100 10 583.5 43 23 25583 -56.3 133 14 637.8 44 20 26480 -53.1 150 16 673.6 45 13 29294 -47.1 782.7 TRP WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 568.58 mb = 4921.33 m = 16145.89 ft Wetbulb zero: 726.29 mb = 2911.55 m = 9552.23 ft Precipitable water: 1.33 inches Sfc-500 mean rel hum: 31.53 % Est. max temperature: 32.46 C = 90.42 F Sfc-Lift cond lev (LCL): 964.44 mb = 489.94 m = 1607.38 ft T: 22.09 C 700-500 lapse rate: 6.11 C/km ThetaE index: 23.04 C Layer 806.0- 700.0 mb Conv cond level (CCL): 903.54 mb = 1055.90 m = 3464.21 ft Mean mixing ratio: 16.13 g/kg Conv temperature: 29.91 C = 85.83 F Cap Strength: 2.23 C Lifted Index: -2.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.44 C Lifted Index @700 mb: 0.46 C Showalter Index: 1.01 C Risk: Showers probable Total Totals Index: 43.90 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.80 C K Index: 0.20 Risk: None Sweat Index: 178.20 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 581.80 J/kg Max Up Vert Vel: 34.11 m/s Conv Inhibition (B-): 97.46 J/kg Cap Strength: 2.11 C Lift Cond Lev (LCL): 942.21 mb = 693.00 m = 2273.60 ft Lev Free Conv (LFC): 647.21 mb = 3858.79 m = 12659.90 ft Equ Level (EL): 217.21 mb = 11901.07 m = 39045.03 ft B at Equ Level: 564.66 J/kg Max Parcel Lev (MPL): 157.21 mb = 13977.49 m = 45857.35 ft Wind level data Storm motion: 94 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 1019 10 30 5 -2.5 -4.3 | 306 9 7.0 -5.0 1 1000 174 35 6 -3.4 -4.9 | 313 8 6.0 -5.6 2 925 853 140 12 -7.7 9.2 | 192 9 1.8 8.5 3 850 1582 155 2 -0.8 1.8 | 262 9 8.6 1.1 4 700 3221 15 17 -4.4 -16.4 | 343 18 5.1 -17.1 5 500 5920 115 17 -15.4 7.2 | 138 9 -5.9 6.5 6 400 7640 300 21 18.2 -10.5 | 292 30 27.7 -11.2 7 300 9730 280 31 30.5 -5.4 | 279 40 40.0 -6.1 8 250 10970 265 25 24.9 2.2 | 267 34 34.4 1.5 9 200 12440 270 33 33.0 -0.0 | 271 42 42.5 -0.7 10 150 14270 275 29 28.9 -2.5 | 275 38 38.4 -3.2 11 100 16670 280 14 13.8 -2.4 | 278 23 23.3 -3.1 12 70 18710 300 12 10.4 -6.0 | 289 21 19.9 -6.7 13 50 20720 260 16 15.8 2.8 | 265 25 25.2 2.1 14 30 23900 100 10 -9.8 1.7 | 160 1 -0.4 1.1 15 20 26480 150 16 -8.0 13.9 | 186 13 1.5 13.2 Wind Parameters Mean winds (0-6000m): 64.1 at 12.7 knts Storm direction: 94.1 at 9.5 knts Shear (0-3000m) pos: 1.2 neg: 2.9 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 49.0 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -11.9 tot: 17.6 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 1.5 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 124.48 Bulk Shear: 4.67 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 57 7 320 6| 7.7 0.0 7.7| 5.6 0.0 5.6 11.1 0.38| 8.7 3.3 1000 111 9 209 3| 6.5 0.0 6.5| 12.4 -0.1 12.3 12.3 0.14| 11.0 1.6 1500 122 8 217 5| 2.4 0.0 2.4| 26.8 -0.1 26.6 17.8 0.35| 9.7 3.4 2000 123 7 230 5| 1.8 1.0 2.8| 28.4 -4.2 24.2 12.1 0.25| 8.6 2.2 2500 109 7 238 3| 1.5 2.1 3.6| 29.5 -4.4 25.1 10.0 0.28| 8.5 2.4 3000 77 8 327 3| 1.2 2.9 4.1| 29.5 -11.9 17.6 5.9 0.17| 8.9 1.5 4000 44 10 344 8| 1.4 2.4 3.8| 58.2 -23.5 34.7 8.7 0.20| 8.4 1.7 5000 51 12 357 8| 2.2 2.0 4.2| 84.5 -23.5 60.9 12.2 0.30| 7.9 2.3 6000 64 13 17 6| 2.4 1.6 4.0|104.5 -29.2 75.3 12.6 0.34| 7.6 2.6 Wrote GIF file: /home/apache/climate/data/raob//RJ827/skewt/RJ827.skewt.20251017.00.gif