Earthquake
More extensive information will be added here - including tweets about this quake, lives affected (or lost), neighboring communities and cities affected, member comments, "who felt it", and more. Proximity and distance to the earthquake is already availble to logged-in members with an address on their profile. If the member is within 0-1000km of the earthquake, the distance matrix will calculate land transport distance and a the shortest distance between two points ( as the crow flies ). If the earthquake occurred at sea, nautical miles are also calculated.
Members who request notification will automatically receive an email and/or SMS text message for any earthquakes greater than 5.5. If the member adds family contact, the contact will be notified by email that "A Xm earthquake has occurred within Xkm of membername.". All notifications are on an opt-in basis. The IMOK feature will allow the member to single-click on their phone (or in the email) to quickly signal they are fine. IMOK is available for logged in members on an opt-in basis.
The 3D globe (right) will create two pins - one for the earthquake and one for the geographic location of the member viewing this page. If the visitor is not logged in, only one pin for the quake is rendered. The exact position of the moon at the time of the earthquake is included for your interest, and will display illumination %, phase, distance from Earth, the sun, and whether or not the moon was above (or below) the horizon. Some will argue the moon plays no role in influencing earthquakes, and some will argue the opposite. After all, the moon has an effect on tides. Either way, including the appearance of the moon at the exact time of the earthquake is extremely cool. Special thanks to the US Navy (military observatory) for making it possible.
Screenshot example displaying member's proximity:
Calculating
Array
(
[type] => Feature
[properties] => Array
(
[mag] => 3.6
[place] => 40 km SSE of Unalaska, Alaska
[time] => 1652629447198
[updated] => 1658630332040
[tz] =>
[url] => https://earthquake.usgs.gov/earthquakes/eventpage/us6000hlbf
[felt] => 1
[cdi] => 2
[mmi] =>
[alert] =>
[status] => reviewed
[tsunami] => 0
[sig] => 200
[net] => us
[code] => 6000hlbf
[ids] => ,us6000hlbf,ak02267iqstp,
[sources] => ,us,ak,
[types] => ,dyfi,origin,phase-data,
[nst] => 40
[dmin] => 0.334
[rms] => 0.44
[gap] => 167
[magType] => mb
[type] => earthquake
[title] => M 3.6 - 40 km SSE of Unalaska, Alaska
[products] => Array
(
[dyfi] => Array
(
[0] => Array
(
[indexid] => 20992877
[indexTime] => 1652630397471
[id] => urn:usgs-product:us:dyfi:us6000hlbf:1652630393832
[type] => dyfi
[code] => us6000hlbf
[source] => us
[updateTime] => 1652630393832
[status] => UPDATE
[properties] => Array
(
[depth] => 72.23
[eventsource] => us
[eventsourcecode] => 6000hlbf
[eventtime] => 2022-05-15T15:44:07.000Z
[latitude] => 53.5463
[longitude] => -166.3089
[magnitude] => 3.6
[maxmmi] => 2.0
[num-responses] => 1
[numResp] => 1
[original-signature] => MC0CFQC13MiwVKbhIBcaO4U/44E5angzxAIUHC7av16cWZ1jPzb9wMCGinohfio=
[original-signature-version] => v1
[pdl-client-version] => Version 2.7.10 2021-06-21
)
[preferredWeight] => 158
[contents] => Array
(
[dyfi_zip.geojson] => Array
(
[contentType] => application/octet-stream
[lastModified] => 1652630393000
[length] => 204
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_zip.geojson
[sha256] => vGBpdyLZk7lBLVnAJYtsuF3KCoxpRCm/RvF5h75OS7I=
)
[us6000hlbf_ciim_imap.html] => Array
(
[contentType] => text/html
[lastModified] => 1652630393000
[length] => 1160
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim_imap.html
[sha256] => 4xQBcuAr8sYmxXmBEcQX8PuY6+ZgivRHkzR0BwH+OWM=
)
[dyfi_geo_10km.geojson] => Array
(
[contentType] => application/octet-stream
[lastModified] => 1652630393000
[length] => 295
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_geo_10km.geojson
[sha256] => gIeHm7OQXPFRmK3E0OkHO1P6uWhfzGI6E2nkDK9bzok=
)
[dyfi_geo_1km.geojson] => Array
(
[contentType] => application/octet-stream
[lastModified] => 1652630393000
[length] => 313
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_geo_1km.geojson
[sha256] => /dhCxd7O5zO26glrw4bDnXvk9zl97hnaVr4yDVY13Us=
)
[us6000hlbf_plot_atten.txt] => Array
(
[contentType] => text/plain
[lastModified] => 1652630393000
[length] => 1186
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_atten.txt
[sha256] => s+fupiEU0bTPfrhHX37P4VEnbcuDHcuBFpawzmBw85s=
)
[us6000hlbf_ciim_geo.ps] => Array
(
[contentType] => application/postscript
[lastModified] => 1652630393000
[length] => 198937
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim_geo.ps
[sha256] => 4P+IZFgiAXGHbsshuqjtcrzdw2Pd+QMGjo027QiEAFI=
)
[us6000hlbf_plot_numresp.txt] => Array
(
[contentType] => text/plain
[lastModified] => 1652630393000
[length] => 101
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_numresp.txt
[sha256] => se/wbpJcqlR2Ux7JJRYv/JM9M79STjaE47LzKqCn4Ww=
)
[us6000hlbf_ciim.jpg] => Array
(
[contentType] => image/jpeg
[lastModified] => 1652630393000
[length] => 85945
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim.jpg
[sha256] => kzECKB4orfSbuLhlIupM4KDiYd4sBojYFGrEtSVGdik=
)
[cdi_geo.txt] => Array
(
[contentType] => text/plain
[lastModified] => 1652630393000
[length] => 198
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/cdi_geo.txt
[sha256] => mBsXpS5zSjKvw885H1iFay13Te1gsDDqrk8UXMBawMQ=
)
[contents.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1652630393000
[length] => 4224
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/contents.xml
[sha256] => KMnjd4Kqd/gnBNgbtjko+SHA9Ru0O/GeiiXGEtkn8Yc=
)
[cdi_geo_1km.txt] => Array
(
[contentType] => text/plain
[lastModified] => 1652630393000
[length] => 214
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/cdi_geo_1km.txt
[sha256] => 0Z5mKBQILMdXxkh5ZUHLq9u4WQ7Uk1d/HKmFjImQMFk=
)
[dyfi_plot_atten.json] => Array
(
[contentType] => application/json
[lastModified] => 1652630393000
[length] => 1478
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_plot_atten.json
[sha256] => 7hw2Y9RMjt+NKD/53Jzx2hat7V/8mXmVsDuHhRC1bRI=
)
[us6000hlbf_plot_numresp.ps] => Array
(
[contentType] => application/postscript
[lastModified] => 1652630393000
[length] => 32946
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_numresp.ps
[sha256] => 1VviWUD5bc+V7ikrsPD6q70EgJFzZqlSRc54agxdU7E=
)
[us6000hlbf_ciim_geo_imap.html] => Array
(
[contentType] => text/html
[lastModified] => 1652630393000
[length] => 299
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim_geo_imap.html
[sha256] => 5AzX0EAqKbNCu0yxVR9mA1nkUOb4fqRzDMVnP2LfXmY=
)
[cdi_geo.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1652630393000
[length] => 377
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/cdi_geo.xml
[sha256] => kJizDjq83/KtxoeN7p7elya+ixxuO91AE5NRkTPnYMw=
)
[us6000hlbf_plot_numresp.jpg] => Array
(
[contentType] => image/jpeg
[lastModified] => 1652630393000
[length] => 32073
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_numresp.jpg
[sha256] => eaSr2lI++vbfSDNucJM/8PMiwYFdnA0U18K5hlx1vTQ=
)
[us6000hlbf_ciim.ps] => Array
(
[contentType] => application/postscript
[lastModified] => 1652630393000
[length] => 203754
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim.ps
[sha256] => N64jHl9lj/3EIehGYyY0Nqt39PTQJtSlvbDZAvlklZE=
)
[cdi_zip.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1652630393000
[length] => 272
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/cdi_zip.xml
[sha256] => A5YiON5yVjRBWu2dLcysnkfmEy/z0Xeb9hw87zPAX2Y=
)
[dyfi_geo.kmz] => Array
(
[contentType] => application/vnd.google-earth.kmz
[lastModified] => 1652630393000
[length] => 682
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_geo.kmz
[sha256] => Hd+GhEiyypJk4bs5G0wjCCTkIL0HkfR+vZPM4gpaUcM=
)
[us6000hlbf_ciim_geo.jpg] => Array
(
[contentType] => image/jpeg
[lastModified] => 1652630393000
[length] => 86876
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim_geo.jpg
[sha256] => 98THtlZEF+Sc1rAy9liwNFSTaYr9EU1JGX9jVjIKcLA=
)
[dyfi_zip.kmz] => Array
(
[contentType] => application/vnd.google-earth.kmz
[lastModified] => 1652630393000
[length] => 1260
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_zip.kmz
[sha256] => FephqWkJd7t85+U3HHRqRt4GJEzQpIKwtxhBA36lD/M=
)
[cdi_zip.txt] => Array
(
[contentType] => text/plain
[lastModified] => 1652630393000
[length] => 192
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/cdi_zip.txt
[sha256] => wIwj+dEkIJgDDhZNHtFw4lGHMZef/QvyCmSSpaqJ46k=
)
[event_data.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1652630393000
[length] => 3052
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/event_data.xml
[sha256] => 4vQRGq1cylpKgWj6BGlL7lwahnkhh8rMrXhjt76Js0Q=
)
[dyfi_plot_numresp.json] => Array
(
[contentType] => application/json
[lastModified] => 1652630393000
[length] => 207
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi_plot_numresp.json
[sha256] => wgCZ5kS6Ww9Jz5aYsFmqdrYVeeJ08YRhDl8wqL/oqYI=
)
[us6000hlbf_ciim_geo.pdf] => Array
(
[contentType] => application/pdf
[lastModified] => 1652630393000
[length] => 83073
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim_geo.pdf
[sha256] => Ebi6m8Oa84nFi7qEPHauy8378YeOXHAArr+zG4jIpn8=
)
[dyfi.kmz] => Array
(
[contentType] => application/vnd.google-earth.kmz
[lastModified] => 1652630393000
[length] => 1181
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/dyfi.kmz
[sha256] => cMgbjVRAX/weh/BOLjtTSewgbaE5Wjn+JgGHuyTicSc=
)
[us6000hlbf_plot_atten.jpg] => Array
(
[contentType] => image/jpeg
[lastModified] => 1652630393000
[length] => 35865
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_atten.jpg
[sha256] => Qt/nB02qWutyai6oveiUM1XuuLM7/gpkt54Avs/K+S0=
)
[us6000hlbf_plot_atten.ps] => Array
(
[contentType] => application/postscript
[lastModified] => 1652630393000
[length] => 49169
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_plot_atten.ps
[sha256] => c5Aq/FkCcHLaS/vyKeEtaa16zKmO7N5nNaYRtYpvZCM=
)
[us6000hlbf_ciim.pdf] => Array
(
[contentType] => application/pdf
[lastModified] => 1652630393000
[length] => 86300
[url] => https://earthquake.usgs.gov/product/dyfi/us6000hlbf/us/1652630393832/us6000hlbf_ciim.pdf
[sha256] => lOIw1hBURIHR/iZBLpcXjw/8rqwWE8bfjZEAGmimWVs=
)
)
)
)
[origin] => Array
(
[0] => Array
(
[indexid] => 21354021
[indexTime] => 1658630729312
[id] => urn:usgs-product:us:origin:us6000hlbf:1658630332040
[type] => origin
[code] => us6000hlbf
[source] => us
[updateTime] => 1658630332040
[status] => UPDATE
[properties] => Array
(
[azimuthal-gap] => 167
[depth] => 74.84
[depth-type] => from location
[error-ellipse-azimuth] => 336
[error-ellipse-intermediate] => 7000
[error-ellipse-major] => 19000
[error-ellipse-minor] => 3500
[error-ellipse-plunge] => 40
[error-ellipse-rotation] => 27
[evaluation-status] => reviewed
[event-type] => earthquake
[eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000hlbf/1658630334
[eventsource] => us
[eventsourcecode] => 6000hlbf
[eventtime] => 2022-05-15T15:44:07.198Z
[eventtime-error] => 0.89
[horizontal-error] => 5.4
[latitude] => 53.5354
[latitude-error] => 0.0836
[longitude] => -166.2969
[longitude-error] => 0.0666
[magnitude] => 3.6
[magnitude-error] => 0.15
[magnitude-num-stations-used] => 12
[magnitude-source] => us
[magnitude-type] => mb
[minimum-distance] => 0.334
[num-phases-used] => 50
[num-stations-used] => 40
[origin-source] => us
[pdl-client-version] => Version 2.7.10 2021-06-21
[quakeml-magnitude-publicid] => quakeml:us.anss.org/magnitude/6000hlbf/mb
[quakeml-origin-publicid] => quakeml:us.anss.org/origin/6000hlbf
[quakeml-publicid] => quakeml:us.anss.org/event/6000hlbf
[review-status] => reviewed
[standard-error] => 0.44
[title] => 40 km SSE of Unalaska, Alaska
[vertical-error] => 8.8
)
[preferredWeight] => 158
[contents] => Array
(
[contents.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1658630727000
[length] => 195
[url] => https://earthquake.usgs.gov/product/origin/us6000hlbf/us/1658630332040/contents.xml
[sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk=
)
[quakeml.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1658630332000
[length] => 3801
[url] => https://earthquake.usgs.gov/product/origin/us6000hlbf/us/1658630332040/quakeml.xml
[sha256] => KztoV4T/QXkIAVIHgCg2tQZhrkBMPuNn0R0wxY9QZLI=
)
)
)
[1] => Array
(
[indexid] => 21299779
[indexTime] => 1657839746028
[id] => urn:usgs-product:ak:origin:AK02267iqstp:1657839699439
[type] => origin
[code] => AK02267iqstp
[source] => ak
[updateTime] => 1657839699439
[status] => UPDATE
[properties] => Array
(
[depth] => 77.6
[evaluation-status] => preliminary
[event-type] => earthquake
[eventParametersPublicID] => quakeml:earthquake.alaska.edu
[eventsource] => ak
[eventsourcecode] => 02267iqstp
[eventtime] => 2022-05-15T15:44:08.275Z
[latitude] => 53.6542
[longitude] => -166.4055
[magnitude] => 3.3
[magnitude-type] => ml
[num-phases-used] => 73
[original-signature] => MC4CFQCMqv2CRA/OVZTeYSel6csLKHxclAIVAI5dFwgl2TOU6mdkx+xoszR/19AP
[original-signature-version] => v1
[quakeml-magnitude-publicid] => quakeml:earthquake.alaska.edu/magnitude/02267iqstp/ml
[quakeml-origin-publicid] => quakeml:earthquake.alaska.edu/origin/02267iqstp
[quakeml-publicid] => quakeml:earthquake.alaska.edu/event/02267iqstp
[review-status] => reviewed
[standard-error] => 0.82
[title] => 25 km SSE of Unalaska, Alaska
[version] => 1
[vertical-error] => 0.9
)
[preferredWeight] => 7
[contents] => Array
(
[contents.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1657839743000
[length] => 195
[url] => https://earthquake.usgs.gov/product/origin/AK02267iqstp/ak/1657839699439/contents.xml
[sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk=
)
[quakeml.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1657839699000
[length] => 1928
[url] => https://earthquake.usgs.gov/product/origin/AK02267iqstp/ak/1657839699439/quakeml.xml
[sha256] => 4L99I4O4vpn4pVTMavoRWEhKDrj6OxJEmAJWqWvcTOM=
)
)
)
)
[phase-data] => Array
(
[0] => Array
(
[indexid] => 21354022
[indexTime] => 1658630729776
[id] => urn:usgs-product:us:phase-data:us6000hlbf:1658630332040
[type] => phase-data
[code] => us6000hlbf
[source] => us
[updateTime] => 1658630332040
[status] => UPDATE
[properties] => Array
(
[azimuthal-gap] => 167
[depth] => 74.84
[depth-type] => from location
[error-ellipse-azimuth] => 336
[error-ellipse-intermediate] => 7000
[error-ellipse-major] => 19000
[error-ellipse-minor] => 3500
[error-ellipse-plunge] => 40
[error-ellipse-rotation] => 27
[evaluation-status] => reviewed
[event-type] => earthquake
[eventParametersPublicID] => quakeml:us.anss.org/eventparameters/6000hlbf/1658630334
[eventsource] => us
[eventsourcecode] => 6000hlbf
[eventtime] => 2022-05-15T15:44:07.198Z
[eventtime-error] => 0.89
[horizontal-error] => 5.4
[latitude] => 53.5354
[latitude-error] => 0.0836
[longitude] => -166.2969
[longitude-error] => 0.0666
[magnitude] => 3.6
[magnitude-error] => 0.15
[magnitude-num-stations-used] => 12
[magnitude-source] => us
[magnitude-type] => mb
[minimum-distance] => 0.334
[num-phases-used] => 50
[num-stations-used] => 40
[origin-source] => us
[pdl-client-version] => Version 2.7.10 2021-06-21
[quakeml-magnitude-publicid] => quakeml:us.anss.org/magnitude/6000hlbf/mb
[quakeml-origin-publicid] => quakeml:us.anss.org/origin/6000hlbf
[quakeml-publicid] => quakeml:us.anss.org/event/6000hlbf
[review-status] => reviewed
[standard-error] => 0.44
[vertical-error] => 8.8
)
[preferredWeight] => 158
[contents] => Array
(
[contents.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1658630727000
[length] => 195
[url] => https://earthquake.usgs.gov/product/phase-data/us6000hlbf/us/1658630332040/contents.xml
[sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk=
)
[quakeml.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1658630332000
[length] => 169175
[url] => https://earthquake.usgs.gov/product/phase-data/us6000hlbf/us/1658630332040/quakeml.xml
[sha256] => dsxStKKW0gVMyt3v4ds8tObyeysccT3B41iWYCEDCew=
)
)
)
[1] => Array
(
[indexid] => 21299781
[indexTime] => 1657839747275
[id] => urn:usgs-product:ak:phase-data:AK02267iqstp:1657839699439
[type] => phase-data
[code] => AK02267iqstp
[source] => ak
[updateTime] => 1657839699439
[status] => UPDATE
[properties] => Array
(
[depth] => 77.6
[evaluation-status] => preliminary
[event-type] => earthquake
[eventParametersPublicID] => quakeml:earthquake.alaska.edu
[eventsource] => ak
[eventsourcecode] => 02267iqstp
[eventtime] => 2022-05-15T15:44:08.275Z
[latitude] => 53.6542
[longitude] => -166.4055
[magnitude] => 3.3
[magnitude-type] => ml
[num-phases-used] => 73
[original-signature] => MCwCFAxGvb/fxgRFD0v0YSupUJ/OZUhYAhRPqghJzJvfB1sk13dd2Fh2UkY+mQ==
[original-signature-version] => v1
[quakeml-magnitude-publicid] => quakeml:earthquake.alaska.edu/magnitude/02267iqstp/ml
[quakeml-origin-publicid] => quakeml:earthquake.alaska.edu/origin/02267iqstp
[quakeml-publicid] => quakeml:earthquake.alaska.edu/event/02267iqstp
[review-status] => reviewed
[standard-error] => 0.82
[version] => 1
[vertical-error] => 0.9
)
[preferredWeight] => 7
[contents] => Array
(
[contents.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1657839743000
[length] => 195
[url] => https://earthquake.usgs.gov/product/phase-data/AK02267iqstp/ak/1657839699439/contents.xml
[sha256] => ABhLiaqdYWmIak24eD/csBAWouBShhatD9bUzLNEZFk=
)
[quakeml.xml] => Array
(
[contentType] => application/xml
[lastModified] => 1657839699000
[length] => 82523
[url] => https://earthquake.usgs.gov/product/phase-data/AK02267iqstp/ak/1657839699439/quakeml.xml
[sha256] => v7tNdWE3iAycy/cpd5EDhboKBnMYWMbIeOCD+8d6fBs=
)
)
)
)
)
)
[geometry] => Array
(
[type] => Point
[coordinates] => Array
(
[0] => -166.2969
[1] => 53.5354
[2] => 74.84
)
)
[id] => us6000hlbf
)