Kilauea News...What mean actual data?

 





The summit eruption of Kīlauea Volcano, within Halemaʻumaʻu crater, continues with little changes over the past weeks. The lava activity in the active lava lake within Halema'uma'u crater continues to fluctuate along with inflation and deflation patterns.

As of today, the summit tilt flattened around midday (3 April local time) and remains stable, the volcano observatory reported: "Summit tremor remains elevated and steady. The level of the has not changed significantly. Based on previous observations, lava will likely be on the surface of the active lava lake this evening."
Source: Kilauea updates from the Hawaiian Volcano Observatory




Note.Tiltmeter data  signs  as selective that Subject "12.66 m deflation" until Apr 2~ after April 1!!!!!And next, "7.6 m inflation" for env of Apr 3!!!!!!!!



Calculation summary:

1 microradian    5.7×10^-5 degree

1.5 microradian           x




1 degree                      111 km
8.55x10^-5 degree          x







1.5 microradian      9.5 m
2 microradian        x

12.66 m 

1.5 microradian      9.5 m
1.2 microradian        x

7.6 m 



Other option for deformation trends is GPS time series.For clear informations about how interpreted of uplift and subsidence events;

https://youtu.be/VA5RCCiU-zc










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