UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for ROIG... Searching the city database file for: ROIG ... Date:0000Z 13 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 28.8 23.8 74 5.0 25.1 30 5 300.8 304.2 297.8 355.5 18.61 1 1000 134 27.6 23.2 77 4.4 24.4 75 6 300.8 304.1 297.5 354.2 18.19 2 925 821 22.6 19.1 81 3.5 20.1 120 6 302.4 305.2 296.1 347.4 15.22 3 915 916 22.0 18.3 80 3.7 19.4 115 6 302.7 305.4 295.7 346.0 14.62 4 850 1554 18.0 15.6 86 2.4 16.4 80 8 305.0 307.5 295.4 344.5 13.23 5 821 1850 16.0 13.8 87 2.2 14.6 49 9 305.9 308.2 294.9 342.4 12.17 6 788 2198 15.0 9.0 67 6.0 11.3 12 10 308.5 310.2 293.4 336.4 9.18 7 727 2877 11.8 -1.2 40 13.0 4.9 299 11 312.2 313.1 290.9 327.3 4.82 8 711 3062 10.0 2.0 57 8.0 5.5 279 12 312.2 313.3 292.2 331.6 6.23 9 703 3156 10.0 -2.0 43 12.0 3.8 269 12 313.2 314.1 291.2 328.0 4.70 10 700 3192 10.6 -4.4 35 15.0 3.1 265 12 314.2 315.0 290.8 326.8 3.94 11 693 3275 11.0 -11.0 20 22.0 1.4 266 12 315.6 316.0 289.8 323.4 2.38 12 511 5739 -2.5 -41.5 3 39.0 -10.8 284 12 327.9 328.0 291.3 328.7 0.20 13 500 5910 -3.9 -34.9 7 31.0 -11.3 285 12 328.3 328.4 291.6 329.8 0.39 14 400 7620 -16.9 -43.9 8 27.0 -21.1 35 17 333.0 333.1 292.7 333.8 0.19 15 322 9221 -26.9 -58.9 3 32.0 -29.5 58 13 340.5 340.5 294.5 340.7 0.04 16 311 9472 -27.9 -46.9 15 19.0 -30.1 61 13 342.5 342.6 295.1 343.2 0.18 17 300 9730 -29.5 -52.5 9 23.0 -31.6 65 12 343.8 343.8 295.3 344.2 0.10 18 279 10241 -33.3 -56.3 8 23.0 -35.0 69 17 345.5 345.6 295.7 345.8 0.07 19 267 10547 -35.3 -49.3 23 14.0 -36.5 71 20 347.0 347.0 296.1 347.7 0.16 20 250 11000 -38.3 -58.3 10 20.0 -39.5 75 25 349.1 349.1 296.5 349.4 0.06 21 242 11223 -40.1 -59.1 11 19.0 -41.1 76 24 349.7 349.7 296.6 349.9 0.05 22 200 12500 -49.5 85 19 354.4 23 199 12533 -49.7 85 19 354.6 24 150 14320 -64.3 100 27 359.3 25 105 16415 -79.5 113 29 368.9 26 100 16690 -81.5 115 29 370.3 27 91 17215 -83.9 114 27 375.6 28 76 18226 -78.1 111 24 407.6 29 71 18618 -74.1 110 23 424.1 30 70 18700 -74.5 110 23 425.0 31 62 19407 -74.7 103 28 439.6 32 50 20690 -64.9 90 37 490.5 33 33 23263 -58.3 98 32 570.0 34 30 23870 -53.3 100 31 599.3 35 26 24801 -51.5 98 32 629.5 36 23 25604 -49.5 97 32 657.8 37 20 26520 -51.3 95 33 679.1 38 18 27204 -51.9 698.0 39 15 28388 -50.7 739.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 544.70 mb = 5282.44 m = 17330.64 ft Wetbulb zero: 672.48 mb = 3518.17 m = 11542.40 ft Precipitable water: 1.64 inches Sfc-500 mean rel hum: 43.03 % Est. max temperature: 32.57 C = 90.62 F Sfc-Lift cond lev (LCL): 943.46 mb = 646.88 m = 2122.29 ft T: 23.87 C 700-500 lapse rate: 5.33 C/km ThetaE index: 28.16 C Layer 1000.0- 711.0 mb Conv cond level (CCL): 878.06 mb = 1272.78 m = 4175.75 ft Mean mixing ratio: 16.72 g/kg Conv temperature: 32.07 C = 89.73 F Cap Strength: 1.31 C Lifted Index: -1.28 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.63 C Lifted Index @700 mb: -0.26 C Showalter Index: 1.06 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.50 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 215.20 Risk: None Energy Index: -2.79 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 563.55 J/kg Max Up Vert Vel: 33.57 m/s Conv Inhibition (B-): 18.26 J/kg Cap Strength: 1.31 C Lift Cond Lev (LCL): 909.42 mb = 968.85 m = 3178.59 ft Lev Free Conv (LFC): 844.42 mb = 1610.15 m = 5282.59 ft Equ Level (EL): 694.42 mb = 3258.18 m = 10689.43 ft B at Equ Level: 30.01 J/kg Max Parcel Lev (MPL): 134.42 mb = 14964.21 m = 49094.58 ft Wind level data Storm motion: 306 at 8 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 30 5 -2.5 -4.3 | 91 9 -8.7 0.1 1 1000 134 75 6 -5.8 -1.6 | 103 12 -12.0 2.9 2 925 821 120 6 -5.2 3.0 | 123 14 -11.4 7.4 3 850 1554 80 8 -7.9 -1.4 | 102 14 -14.0 3.0 4 700 3192 265 12 12.0 1.0 | 227 8 5.8 5.5 5 500 5910 285 12 11.6 -3.1 | 257 6 5.4 1.3 6 400 7620 35 17 -9.8 -13.9 | 59 19 -15.9 -9.5 7 300 9730 65 12 -10.9 -5.1 | 88 17 -17.0 -0.7 8 250 11000 75 25 -24.1 -6.5 | 86 30 -30.3 -2.1 9 200 12500 85 19 -18.9 -1.7 | 96 25 -25.1 2.8 10 150 14320 100 27 -26.6 4.7 | 106 34 -32.7 9.1 11 100 16690 115 29 -26.3 12.3 | 117 36 -32.4 16.7 12 70 18700 110 23 -21.6 7.9 | 114 30 -27.8 12.3 13 50 20690 90 37 -37.0 0.0 | 96 43 -43.2 4.4 14 30 23870 100 31 -30.5 5.4 | 105 38 -36.7 9.8 15 20 26520 95 33 -32.9 2.9 | 101 40 -39.0 7.3 Wind Parameters Mean winds (0-6000m): 275.6 at 10.1 knts Storm direction: 305.6 at 7.6 knts Shear (0-3000m) pos: 1.3 neg: 3.1 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 163.2 deg Storm rel helicity (0-3000m) pos: 21.8 neg: -68.1 tot: -46.3 m^2/s^2 ave: -15.4 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -3.7 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 16.99 Bulk Shear: 33.17 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 80 6 106 12| 6.5 0.0 6.5| 14.6 0.0 14.6 29.3 0.69| 7.1 4.9 1000 97 6 113 13| 3.8 0.0 3.8| 21.8 -3.8 18.0 18.0 0.57| 5.2 2.9 1500 95 6 112 13| 2.6 1.2 3.8| 21.8 -17.6 4.2 2.8 0.15| 4.7 0.7 2000 84 7 106 14| 1.9 2.6 4.5| 21.8 -42.0 -20.2 -10.1 -0.23| 5.5 -1.3 2500 68 7 97 13| 1.5 3.2 4.7| 21.8 -58.2 -36.3 -14.5 -0.39| 6.3 -2.5 3000 69 8 97 14| 1.3 3.1 4.4| 21.8 -68.1 -46.3 -15.4 -0.52| 7.0 -3.7 4000 258 9 203 7| 0.9 2.3 3.2| 23.8 -73.3 -49.5 -12.4 -0.51| 6.0 -3.0 5000 271 10 219 6| 0.6 1.9 2.5| 26.0 -73.3 -47.2 -9.4 -0.46| 4.9 -2.3 6000 276 10 229 5| 0.4 1.6 1.9| 29.8 -73.3 -43.5 -7.2 -0.39| 4.3 -1.7 Wrote GIF file: /home/apache/climate/data/raob//ROIG/skewt/ROIG.skewt.20251013.00.gif