UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for RP618... Searching the city database file for: RP618 ... Date:0000Z 10 OCT 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 1008 33 25.8 24.4 92 1.4 24.8 30 3 298.3 301.8 297.7 354.9 19.43 1 989 199 25.8 23.8 89 2.0 24.3 6 2 299.9 303.4 297.9 355.9 19.09 2 976 315 24.8 22.7 88 2.1 23.3 349 1 300.0 303.3 297.3 353.0 18.08 3 912 903 22.4 17.9 76 4.5 19.3 262 17 303.4 306.1 295.7 345.9 14.29 4 850 1507 18.2 15.7 85 2.5 16.5 245 17 305.2 307.7 295.5 345.0 13.32 5 793 2100 15.2 13.7 91 1.5 14.2 240 13 308.1 310.5 295.7 346.1 12.53 6 764 2416 13.2 13.2 100 0.0 13.2 239 12 309.3 311.6 296.1 347.5 12.59 7 700 3150 9.6 9.6 100 0.0 9.6 235 11 313.1 315.2 295.8 346.5 10.79 8 673 3475 7.0 7.0 100 0.0 7.0 238 12 313.7 315.5 295.0 342.9 9.39 9 663 3598 6.8 6.8 100 0.0 6.8 239 13 314.9 316.7 295.3 344.2 9.40 10 616 4200 3.6 3.6 100 0.0 3.6 253 15 317.9 319.4 295.1 343.5 8.08 11 500 5870 -4.7 -4.7 100 0.0 -4.7 225 13 327.3 328.4 295.6 345.2 5.41 12 471 6340 -6.9 -7.1 98 0.2 -7.0 233 13 330.2 331.2 295.8 346.3 4.77 13 400 7600 -15.1 -15.1 100 0.0 -15.1 245 9 335.4 336.0 295.7 345.7 2.96 14 371 8166 -18.3 -18.3 100 0.0 -18.3 326 4 338.4 338.9 296.0 347.1 2.44 15 345 8705 -22.5 -22.5 100 0.0 -22.5 11 1 339.8 340.2 295.8 346.4 1.82 16 300 9720 -28.9 -33.1 67 4.2 -29.7 80 9 344.6 344.8 296.1 347.7 0.78 17 257 10802 -38.9 -40.3 87 1.4 -39.1 84 11 345.5 345.6 296.0 347.2 0.44 18 250 10990 -40.5 -42.3 83 1.8 -40.7 85 13 345.9 345.9 296.0 347.3 0.37 19 200 12460 -53.7 -55.0 86 1.3 -53.8 95 19 347.7 347.8 296.3 348.2 0.11 20 184 12991 -58.5 -63.2 55 4.7 -58.6 95 24 348.3 348.3 296.3 348.5 0.04 21 163 13740 -65.9 -67.6 79 1.7 -65.9 95 30 348.2 348.2 296.3 348.3 0.03 22 150 14240 -70.3 -73.1 66 2.8 -70.3 95 35 349.0 349.0 296.4 349.0 0.01 23 123 15397 -78.7 -82.1 57 3.4 -78.7 92 49 354.1 354.1 297.5 354.1 0.00 24 113 15878 -80.7 -84.0 57 3.3 -80.7 90 58 359.0 359.0 298.5 359.0 0.00 25 110 16032 -76.3 -78.8 67 2.6 -76.3 100 66 370.2 370.2 300.6 370.2 0.01 26 107 16193 -71.7 -73.5 77 1.8 -71.7 103 65 381.7 381.7 302.5 381.8 0.02 27 100 16590 -74.9 -80.9 39 6.0 -74.9 130 52 383.0 383.0 302.8 383.0 0.01 28 89 17269 -72.7 -77.2 50 4.5 -72.8 118 42 400.4 400.4 305.3 400.4 0.01 29 79 17959 -77.9 -83.9 37 6.0 -77.9 77 35 403.5 403.5 305.7 403.5 0.00 30 70 18650 -77.5 -84.5 32 7.0 -77.5 35 27 418.6 418.6 307.6 418.6 0.00 31 64 19174 -69.5 -79.5 22 10.0 -69.6 57 29 447.0 447.0 310.6 447.1 0.01 32 55 20074 -70.9 -90.9 4 20.0 -71.0 132 10 463.6 463.6 312.1 463.6 0.00 33 50 20640 -69.9 -96.9 1 27.0 -70.1 75 19 478.8 478.8 313.4 478.8 0.00 34 46 21136 -69.7 -96.7 1 27.0 -69.9 80 28 490.8 490.8 314.3 490.8 0.00 35 31 23554 -58.1 -88.1 1 30.0 -59.2 94 58 580.8 580.8 319.7 580.8 0.01 36 30 23760 -58.5 -88.5 1 30.0 -59.6 95 60 585.2 585.2 319.9 585.2 0.01 37 24 25164 -58.1 -88.1 1 30.0 -59.5 92 62 624.9 624.9 321.7 624.9 0.01 TRP 113 15878 -80.7 -84.0 57 3.3 -80.7 90 58 359.0 359.0 298.5 359.0 0.00 WND 110 16032 -76.3 -78.8 67 2.6 -76.3 100 66 370.2 370.2 300.6 370.2 0.01 Sounding variables and indices 1000-500 mb thick: 5767.28 m Freezing level: 565.69 mb = 4924.18 m = 16155.24 ft Wetbulb zero: 565.89 mb = 4878.92 m = 16006.78 ft Precipitable water: 2.59 inches Sfc-500 mean rel hum: 94.38 % Est. max temperature: 32.52 C = 90.54 F Sfc-Lift cond lev (LCL): 988.15 mb = 206.85 m = 678.64 ft T: 25.74 C 700-500 lapse rate: 5.26 C/km ThetaE index: 10.86 C Layer 976.0- 793.0 mb Conv cond level (CCL): 875.19 mb = 1256.50 m = 4122.32 ft Mean mixing ratio: 16.97 g/kg Conv temperature: 32.03 C = 89.65 F Cap Strength: 1.93 C Lifted Index: -2.14 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.09 C Lifted Index @700 mb: -1.26 C Showalter Index: 0.08 C Risk: Thunderstorms probable Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.40 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 235.40 Risk: None Energy Index: -0.06 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 908.38 J/kg Max Up Vert Vel: 42.62 m/s Conv Inhibition (B-): 33.58 J/kg Cap Strength: 1.91 C Lift Cond Lev (LCL): 919.01 mb = 836.66 m = 2744.93 ft Lev Free Conv (LFC): 824.01 mb = 1772.53 m = 5815.30 ft Equ Level (EL): 134.01 mb = 14897.20 m = 48874.74 ft B at Equ Level: 897.42 J/kg Max Parcel Lev (MPL): 94.01 mb = 16950.11 m = 55609.92 ft Wind level data Storm motion: 274 at 10 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 1008 33 30 3 -1.5 -2.6 | 80 11 -11.1 -1.9 1 977 305 350 1 0.2 -1.0 | 88 9 -9.4 -0.3 2 910 914 260 17 16.7 3.0 | 243 8 7.1 3.6 3 850 1507 245 17 15.4 7.2 | 216 10 5.8 7.9 4 789 2134 240 13 11.3 6.5 | 193 7 1.7 7.2 5 700 3150 235 11 9.0 6.3 | 175 7 -0.6 7.0 6 657 3658 240 13 11.3 6.5 | 193 7 1.7 7.2 7 610 4267 255 15 14.5 3.9 | 227 7 4.9 4.6 8 500 5870 225 13 9.2 9.2 | 178 10 -0.4 9.9 9 432 7010 245 13 11.8 5.5 | 199 7 2.2 6.2 10 400 7600 245 9 8.2 3.8 | 162 5 -1.4 4.5 11 383 7925 305 7 5.7 -4.0 | 49 5 -3.9 -3.3 12 352 8534 0 0 -0.0 -0.0 | 94 10 -9.6 0.7 13 300 9720 80 9 -8.9 -1.6 | 87 18 -18.5 -0.9 14 251 10973 85 11 -11.0 -1.0 | 89 21 -20.6 -0.3 15 250 10990 85 13 -13.0 -1.1 | 89 23 -22.6 -0.5 16 218 11887 70 11 -10.3 -3.8 | 81 20 -19.9 -3.1 17 200 12460 95 19 -18.9 1.7 | 95 29 -28.5 2.3 18 150 14240 95 35 -34.9 3.1 | 95 45 -44.5 3.7 19 148 14326 95 29 -28.9 2.5 | 95 39 -38.5 3.2 20 113 15878 90 58 -58.0 0.0 | 91 68 -67.6 0.7 21 110 16032 100 66 -65.0 11.5 | 99 76 -74.6 12.1 22 108 16154 100 66 -65.0 11.5 | 99 76 -74.6 12.1 23 100 16590 130 52 -39.8 33.4 | 125 60 -49.4 34.1 24 97 16764 130 52 -39.8 33.4 | 125 60 -49.4 34.1 25 92 17069 130 44 -33.7 28.3 | 124 52 -43.3 29.0 26 70 18650 35 27 -15.5 -22.1 | 49 33 -25.1 -21.4 27 67 18898 25 23 -9.7 -20.8 | 44 28 -19.3 -20.2 28 64 19202 60 29 -25.1 -14.5 | 68 37 -34.7 -13.8 29 55 20117 135 9 -6.4 6.4 | 114 17 -16.0 7.0 30 50 20640 75 19 -18.4 -4.9 | 81 28 -28.0 -4.2 31 38 22250 90 46 -46.0 0.0 | 91 56 -55.6 0.7 32 30 23760 95 60 -59.8 5.2 | 95 70 -69.4 5.9 33 20 25298 90 64 -64.0 0.0 | 91 74 -73.6 0.7 Wind Parameters Mean winds (0-6000m): 244.1 at 12.8 knts Storm direction: 274.1 at 9.6 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -47.8 tot: -45.5 m^2/s^2 ave: -15.2 10^-3 m/s^2 rel: -0.80 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 37.41 Bulk Shear: 24.28 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 ------------------------------------------------------------------------------- 500 342 3 77 9| 0.0 7.0 7.0| 2.3 -10.8 -8.5 -17.1 -0.54| 8.3 -4.5 1000 266 8 128 2| 0.0 9.9 9.9| 2.3 -28.7 -26.4 -26.4 -0.76| 12.8 -9.8 1500 258 11 201 3| 0.0 6.6 6.6| 2.3 -36.7 -34.4 -22.9 -0.78| 9.8 -7.7 2000 253 12 204 5| 0.0 4.2 4.2| 2.3 -42.9 -40.6 -20.3 -0.79| 8.2 -6.5 2500 250 12 201 5| 0.0 3.1 3.1| 2.3 -45.8 -43.5 -17.4 -0.79| 6.9 -5.5 3000 248 12 197 6| 0.0 2.4 2.4| 2.3 -47.8 -45.5 -15.2 -0.80| 5.9 -4.8 4000 246 12 195 6| 0.5 1.8 2.3| 11.0 -48.2 -37.2 -9.3 -0.59| 5.1 -3.0 5000 246 13 200 6| 0.5 1.5 1.9| 13.5 -54.5 -41.0 -8.2 -0.56| 4.6 -2.6 6000 244 13 197 7| 0.4 1.2 1.6| 14.3 -62.1 -47.8 -8.0 -0.58| 4.2 -2.4 Wrote GIF file: /home/apache/climate/data/raob//RP618/skewt/RP618.skewt.20251010.00.gif