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Dibalik ilmu … Juni 2, 2006

Posted by Putri in Renungan.
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Sekedar renungan mengingatkan kita dibalik setinggi-tingginya ilmu yang dapat kita miliki ….

Imam al-Ghazali menyatakan, semua manusia sebenarnya celaka, kecuali yang berilmu. Ilmuwan juga celaka, kecuali yang benar-benar mengamalkan ilmunya. Yang disebutkan terakhir ini pun celaka, kecuali yang menghiasi diri mereka dengan sifat ikhlas. Ringkasnya, selama seorang Muslim itu menyerahkan dirinya sepenuh hati kepada Allah dengan penuh keikhlasan, maka selama itulah segala gerak gerik dan diamnya, tidur dan jaganya akan dinilai sebagai satu langkah ikhlas dan tulus menuju keridaan Allah.

Ref : Republika

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Yogyakarta, 27 May 2006 Juni 1, 2006

Posted by Putri in Info, Renungan.
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Information from USGS

Earthquake Summary

Small globe showing earthquake Small map showing earthquake

The following is a release by the United States Geological Survey, National Earthquake Information Center: A strong earthquake occurred IN JAVA, INDONESIA about 25 km (15 miles) SSW of Yogyakarta or about 440 km (275 miles) ESE of JAKARTA at 4:54 PM MDT, May 26, 2006 (May 27 at 5:54 AM local time in Java, Indonesia). The magnitude and location may be revised when additional data and further analysis results are available.

Felt Reports

At least 6,200 people killed, 1,800 injured and many buildings damaged in the Bantul-Yogyakarta area. Felt (VIII) at Sleman and Yogyakarta, (V) at Surakarta, (IV) at Salatiga and Blitar, (II) at Surabaya. Felt in much of Java. Also felt at Denpasar, Bali.

Tectonic Summary

The tectonics of Java are dominated by the subduction of the Australia plate north-northeastward beneath the Sunda plate with a relative velocity of about 6 cm/year. The Australia plate dips north-northeastward from the Java trench, attaining depths of 100-200 km beneath the island of Java, and depths of 600 km north of the island. The earthquake of 26 May 2006 occurred at shallow depth in the overriding Sunda plate well above the dipping Australia plate.

From presently available data, we do not know if there is a direct link between the May 26 earthquake and the ongoing eruption of the volcano Merapi which is several tens of kilometers to the north. The occurrence of shallow-focus earthquakes near volcanoes is not unusual worldwide. Sometimes the association of earthquakes and volcanic eruptions is so close in space and time that it is clear that the earthquakes are triggered by the magmatic processes that are causing the eruption. In the cases of many earthquakes that occur in the general vicinity of volcanoes, however, there are not obvious links to volcanic eruptions. In these cases, the general spatial association of volcanoes and earthquakes is probably due to both seismic and magmatic phenomena being localized by a broader tectonic process.

Historic Seismicity

Magnitude 6.3 Java, Indonesia

Friday, May 26, 2006 at 22:53:58 UTC

Historic Seismicity World Location
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green