Feeds & DataPAGER: Prompt Assessment of Global Earthquakes for Response
The PAGER system provides estimates of the number of people and the
names of cities exposed to severe shaking following significant
earthquakes worldwide. Links to PAGER results for earthquakes occurring
within the last seven days are contained in the map and table below.
The earthquakes are color coded by the maximum
Modified Mercalli Intensity
(MMI) estimated to have been experienced by at least 1000 people (an
MMI value of 
corresponds to not
felt). Information on the extent of shaking will be uncertain in the
minutes and hours following an earthquake and typically improves as
additional sensor data and reported intensities are aquired and
incorporated into models of the earthquake's source. Users should always
seek the most current PAGER version for any earthquake. PAGER does not
directly consider secondary effects such as landslides and tsunami. For
tsunami warnings, see the
National Weather Service Tsunami Centers.
| MMI | Mag | Location | Lat | Lon | Depth | Version |
|---|---|---|---|---|---|---|
| III | 4.1 | 14.1 mi NNW of Borrego Springs, CA | 33.45 | -116.46 | 3km | 1 |
| V | 6.7 | GUAM REGION | 12.51 | 143.16 | 88km | 2 |
| V | 5.5 | NEAR THE EAST COAST OF HONSHU, JAPAN | 36.13 | 141.69 | 17km | 3 |
| VI | 6.8 | NEAR THE EAST COAST OF HONSHU, JAPAN | 36.14 | 141.54 | 37km | 3 |
| V | 6.1 | NEAR THE EAST COAST OF HONSHU, JAPAN | 36.17 | 141.72 | 21km | 3 |
| V | 6.2 | NEAR THE EAST COAST OF HONSHU, JAPAN | 36.19 | 141.54 | 20km | 2 |
PAGER Archive
For earthquakes larger than magnitude 5.5, PAGER results are generally available on the Internet within 30 minutes of the earthquake's occurrence. However, information on the extent of shaking will be uncertain in the minutes and hours following an earthquake and typically improves as additional sensor data and reported intensities are acquired and incorporated into models of the earthquake's source. Users of PAGER exposure estimates should account for uncertainty and always seek the most current PAGER release for any earthquake.
