Overall Green Earthquake alert in Kermadec Islands, New Zealand from 04 Mar 2023 06:41 UTC to 06:41

Event summary

This earthquake is expected to have a low humanitarian impact based on the magnitude and the affected population and their vulnerability.

Earthquake Magnitude:	6.9M
Depth:	151.6 Km
Lat/Lon:	-29.874 , -178.431
Event Date:	04 Mar 2023 06:41 UTC 03 Mar 2023 18:41 Local
Exposed Population:
Source:	PTWC pt23063002
Inserted at:	04 Mar 2023 06:54 UTC
INFORM Coping capacity of the alert score	1.1 ()

GDACS Score

For more info on GDACS alert score click here.

	Earthquake (Rapid Impact)		Tsunami		GDACS score
PTWC	0		0		0
pt23063002	Scaled population (vector)	0	Max wave alert	0m
	C1 rapid impact	0	Max wave realtime	0m
	C2 rapid impact	0
	Country Vulnerability	0
	INFORM_normalised	0

Maximum expected impact using different data sources.

Episode Timeline

ID	Date	Mag, Depth	MMI*	Population**	Tsunami risk***	Delay (hh:mm)	Source
1493431	04 Mar 2023 06:41	6.9M, 151.6km	5.99	No people affected (in 100km)	0m (at 00:00)	00:12	PTWC
1493432	04 Mar 2023 06:40	6.9M, 152km	N/A	No people affected (in 100km)	0m (at 00:00)	00:16	NTWC
1493433	04 Mar 2023 06:41	6.9M, 205.681km	4.79	No people affected (in 100km)	0m (at 00:00)	00:17	NEIC

The episode that generated the alert; the next major evaluations beyond 12 hours will not trigger additional alerts.

The episode that has the last updated information.

* The max MMI detected for sources having shakemaps;
** The population detected in MMI>=7 for episode with shakemap or in a 100km radius;
*** The tsunami max height.

Exposed population

The earthquake happened off shore.

Radius	Population
100 km	no people
75 km	no people
50 km	no people
20 km	no people
10 km	no people
5 km	no people
2 km	no people

Affected Provinces

Critical infrastructure

Airports, ports, nuclear plants and hydrodams at risk, if affected, are listed below.

More information

For a full list of available products related to this event, please refer to the GDACS Resources page.

Disclaimer
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