UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 16 OCT 25 Station: ROIG WMO ident: 47918 Latitude: 24.33 Longitude: 124.17 Elevation: 7.00 ------------------------------------------------------------------------------- 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 1014 7 29.8 25.0 76 4.8 26.2 40 5 301.7 305.4 298.9 361.0 20.04 1 1000 135 27.8 24.3 81 3.5 25.2 85 8 301.0 304.5 298.4 358.3 19.47 2 925 824 22.8 20.4 86 2.4 21.1 115 10 302.6 305.7 297.0 351.6 16.53 3 902 1044 21.6 18.9 85 2.7 19.7 114 9 303.6 306.4 296.5 349.3 15.41 4 850 1559 19.0 14.4 75 4.6 15.9 110 8 306.0 308.3 295.0 342.7 12.23 5 843 1630 18.6 13.6 73 5.0 15.3 113 8 306.4 308.5 294.7 341.5 11.69 6 770 2403 14.0 8.0 67 6.0 10.3 148 6 309.4 311.1 293.4 336.3 8.78 7 743 2704 13.0 5.0 58 8.0 8.3 162 5 311.5 312.9 292.9 334.4 7.38 8 700 3205 11.0 2.0 54 9.0 5.9 185 4 314.7 315.9 292.9 334.6 6.33 9 682 3422 10.0 -1.0 46 11.0 4.1 177 4 315.9 316.9 292.4 332.5 5.22 10 588 4636 2.8 -11.2 35 14.0 -3.3 133 7 321.2 321.8 291.8 330.4 2.76 11 561 5015 0.8 -23.2 15 24.0 -7.0 119 8 323.2 323.4 290.8 326.9 1.05 12 500 5930 -4.7 -31.7 10 27.0 -11.6 85 10 327.3 327.4 291.5 329.3 0.54 13 439 6941 -10.3 -35.3 11 25.0 -15.8 155 7 332.6 332.7 292.9 334.3 0.43 14 400 7650 -15.3 -35.3 16 20.0 -19.4 205 4 335.1 335.2 293.6 336.9 0.47 15 325 9187 -26.9 -40.9 25 14.0 -28.9 237 3 339.6 339.7 294.6 340.9 0.33 16 300 9760 -31.7 -45.7 24 14.0 -33.1 250 2 340.7 340.7 294.7 341.6 0.21 17 281 10222 -34.7 -50.7 18 16.0 -36.0 225 3 342.8 342.8 295.1 343.4 0.13 18 255 10895 -40.1 -62.1 8 22.0 -41.1 188 6 344.5 344.5 295.4 344.6 0.04 19 250 11030 -40.9 180 6 345.3 20 204 12373 -52.3 125 11 348.0 21 200 12500 -53.1 120 12 348.7 22 150 14280 -67.9 100 17 353.1 23 124 15416 -72.7 112 14 364.2 24 102 16556 -76.9 124 10 377.0 25 100 16670 -76.5 125 10 379.9 26 88 17395 -81.3 109 11 384.4 27 77 18146 -79.7 92 13 402.7 28 70 18690 -76.1 80 14 421.6 29 63 19305 -70.7 91 16 446.4 30 50 20690 -65.9 115 21 488.2 31 49 20813 -65.3 114 21 492.4 32 43 21620 -61.3 105 23 521.0 33 35 22902 -61.5 91 27 552.1 34 30 23870 -57.3 80 29 588.4 35 27 24544 -54.1 85 27 615.4 36 20 26480 -52.9 100 23 674.3 37 16 27916 -54.1 714.8 TRP WND Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 552.13 mb = 5148.27 m = 16890.43 ft Wetbulb zero: 629.53 mb = 4077.44 m = 13377.25 ft Precipitable water: 1.86 inches Sfc-500 mean rel hum: 52.22 % Est. max temperature: 33.44 C = 92.18 F Sfc-Lift cond lev (LCL): 946.39 mb = 621.93 m = 2040.42 ft T: 24.27 C 700-500 lapse rate: 5.76 C/km ThetaE index: 26.62 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 895.30 mb = 1108.62 m = 3637.15 ft Mean mixing ratio: 18.03 g/kg Conv temperature: 31.95 C = 89.51 F Cap Strength: 0.87 C Lifted Index: -3.55 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -6.06 C Lifted Index @700 mb: -0.97 C Showalter Index: 0.96 C Risk: Thunderstorms probable Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 19.10 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 198.80 Risk: None Energy Index: -2.50 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1701.59 J/kg Max Up Vert Vel: 58.34 m/s Conv Inhibition (B-): 10.86 J/kg Cap Strength: 0.87 C Lift Cond Lev (LCL): 922.23 mb = 850.17 m = 2789.25 ft Lev Free Conv (LFC): 837.23 mb = 1688.74 m = 5540.42 ft Equ Level (EL): 137.23 mb = 14811.09 m = 48592.24 ft B at Equ Level: 1663.72 J/kg Max Parcel Lev (MPL): 77.23 mb = 18129.37 m = 59478.84 ft Wind level data Storm motion: 142 at 5 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 1014 7 40 5 -3.2 -3.8 | 359 8 0.1 -8.1 1 1000 135 85 8 -8.0 -0.7 | 43 7 -4.7 -5.0 2 925 824 115 10 -9.1 4.2 | 90 6 -5.8 -0.0 3 850 1559 110 8 -7.5 2.7 | 70 4 -4.2 -1.5 4 700 3205 185 4 0.3 4.0 | 275 4 3.7 -0.3 5 500 5930 85 10 -10.0 -0.9 | 52 8 -6.7 -5.1 6 400 7650 205 4 1.7 3.6 | 277 5 5.0 -0.7 7 300 9760 250 2 1.9 0.7 | 305 6 5.2 -3.6 8 250 11030 180 6 0.0 6.0 | 242 4 3.3 1.7 9 200 12500 120 12 -10.4 6.0 | 104 7 -7.1 1.7 10 150 14280 100 17 -16.7 3.0 | 84 13 -13.4 -1.3 11 100 16670 125 10 -8.2 5.7 | 107 5 -4.9 1.5 12 70 18690 80 14 -13.8 -2.4 | 57 12 -10.5 -6.7 13 50 20690 115 21 -19.0 8.9 | 106 16 -15.7 4.6 14 30 23870 80 29 -28.6 -5.0 | 70 27 -25.2 -9.3 15 20 26480 100 23 -22.7 4.0 | 89 19 -19.3 -0.3 Wind Parameters Mean winds (0-6000m): 112.3 at 7.2 knts Storm direction: 142.3 at 5.4 knts Shear (0-3000m) pos: 1.6 neg: 0.2 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -93.0 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -2.0 tot: 19.2 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 2.4 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 1250.72 Bulk Shear: 1.36 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 89 8 47 6| 8.2 0.0 8.2| 15.2 0.0 15.2 30.4 0.97| 8.8 8.5 1000 102 9 65 6| 4.8 0.0 4.8| 18.8 -0.4 18.4 18.4 0.91| 5.8 5.3 1500 105 9 70 6| 3.2 0.5 3.7| 18.8 -2.0 16.9 11.2 0.71| 4.4 3.1 2000 108 9 71 5| 2.5 0.4 2.9| 19.9 -2.0 17.9 8.9 0.66| 4.0 2.7 2500 112 8 74 4| 2.0 0.3 2.3| 20.5 -2.0 18.5 7.4 0.68| 3.8 2.6 3000 116 8 74 4| 1.6 0.2 1.9| 21.2 -2.0 19.2 6.4 0.67| 3.6 2.4 4000 123 7 78 2| 1.2 0.1 1.4| 21.6 -3.2 18.4 4.6 0.51| 3.2 1.6 5000 123 7 78 2| 1.0 0.6 1.6| 21.6 -4.9 16.7 3.3 0.30| 3.1 0.9 6000 112 7 65 4| 0.8 0.9 1.7| 22.7 -9.8 12.9 2.2 0.18| 3.1 0.5 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251016.00.gif