Alaska – M6.5 – Apr 2, 2019 at 21:35:32 UTC

31km ENE of Kiska Volcano, Alaska

Position: – 52.213°N 178.020°E – Depth: 19.1 km

USGS Information Page

Distance from Exton PA: 68.1 Deg – 7,572 Km – Azimuth: 52.4 Deg

Waveform between the P and S wave arrivals (0.7 – 2.0 hz Butterworth bandpass filter).

Detail of P wave arrival (no filter applied).

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.

 

Fault plane solution for this event.

SeisComP3 map display a few minutes after the quake occurred.

Peru – M5.5 – Mar 31, 2019 at 15:27:57

126km SW of Chimbote, Peru

Position: – 9.958°S 79.326°W – Depth: 26.7 km

USGS Information Page

Distance from Exton PA: 50.0 Deg -5,546 Km – Azimuth: 3.7 Deg

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.

 

Ecuador – M6.2 – Mar 31, 2019 at 07:04:04 UTC

27km N of Santa Elena, Ecuador

Position: – 1.986°S 80.808°W – Depth:18.5 km

USGS Information Page

Distance from Exton PA: 42.4 Deg – 4,682 Km – Azimuth: 6.0 Deg

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.

 

New Guinea – M6.1 – Mar 30, 2019 at 11:20:44 UTC

105km E of Kimbe, Papua New Guinea

Position: – 5.674°S 151.091°E – Depth: 57.2 km

USGS Information Page

Distance from Exton PA: 126.1 Deg – 14,006 Km – Azimuth: 43.4 Deg

Waveform from LD.WUPA.BHZ (West Chester University, West Chester, PA) showing surface waves. The body waves are not visible in this trace.

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.

 

Fault plane solution for this event.

Greece – M5.2 – Mar 30, 2019 at 10:46:19 UTC

6km SSW of Itea, Greece

Position: – 38.382°N 22.394°E – Depth: 10.0 km

USGS Information Page

Distance from Exton PA:71.8 Deg – 7,980 Km – Azimuth: 307.0 Deg

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.

 

Alaska – M5.2 – Mar 26, 2019 at 21:27:17 UTC

66km S of Kobuk, Alaska

Position: – 66.317°N 157.199°W – Depth: 19.7 km

USGS Information Page

Distance from Exton PA: 50.8 Deg – 5,648 – Azimuth: 78.3 Deg

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Waveform (0.7 – 2.0 hz Butterworth bandpass filter).

SeisComP3 traces for AM.R8C73.00.SHZ (Exton PA), LD.WUPA.BHZ (West Chester PA), and LD.GEDE.BHZ (Greenville DE) showing the P wave arrivals.