A magnitude ML 0.9 earthquake occured in region: 1 km NW Nocera Umbra (PG), on
and geographic coordinates (lat, lon) 43.1210, 12.7790 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Nocera Umbra | PG | 1 | 5839 | 5839 |
Valtopina | PG | 7 | 1398 | 7237 |
Gualdo Tadino | PG | 12 | 15208 | 22445 |
Sefro | MC | 14 | 422 | 22867 |
Assisi | PG | 14 | 28299 | 51166 |
Fiuminata | MC | 15 | 1402 | 52568 |
Valfabbrica | PG | 15 | 3389 | 55957 |
Serravalle di Chienti | MC | 15 | 1070 | 57027 |
Spello | PG | 17 | 8645 | 65672 |
Pioraco | MC | 18 | 1134 | 66806 |
Foligno | PG | 19 | 57155 | 123961 |
Bastia Umbra | PG | 20 | 21874 | 145835 |
Fossato di Vico | PG | 20 | 2840 | 148675 |
Esanatoglia | MC | 20 | 2034 | 150709 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2013-05-11 17:22:38 |
43.1208 | 12.7793 | 10 | 2015-01-20 11:26:01 |
Bollettino Sismico Italiano INGV | 4877121 |
Reviewed Rev100 |
ML 1.0 | 2013-05-11 17:22:38 |
43.1132 | 12.7743 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 3493921 |
Field | Value |
---|---|
Time (UTC) | 2013-05-11 17:22:38 ± 0.07 |
Latitude | 43.1208 ± 0.0045 |
Longitude | 12.7793 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 4877121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 543 |
Semi-minor axis of confidence ellipse (meter) | 339 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.11781 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37682 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 4877121 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2015-01-15 13:26:36 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 3493921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2013-05-11 17:28:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATVO.HHZ. | 2013-05-11T17:22:52.41 | 0.3 | undecidable | manual | S | 314 | 41.8248 | 50 | 0.01 | 72 |
IV.FDMO.HHZ. | 2013-05-11T17:22:48.46 | 0.3 | undecidable | manual | S | 110 | 26.6511 | 50 | 0.11 | 73 |
IV.MURB.HHZ. | 2013-05-11T17:22:48.45 | 0.3 | undecidable | manual | S | 308 | 25.9518 | 50 | 0.28 | 70 |
IV.SNTG.HHZ. | 2013-05-11T17:22:46.18 | 0.3 | undecidable | manual | S | 41 | 19.7691 | 117 | -0.14 | 73 |
IV.ATVO.HHZ. | 2013-05-11T17:22:46.08 | 0.1 | undecidable | manual | P | 314 | 41.8248 | 50 | -0.48 | 87 |
IV.ASSB.HHZ. | 2013-05-11T17:22:44.19 | 0.3 | undecidable | manual | S | 228 | 13.0758 | 128 | -0.16 | 74 |
IV.MURB.HHZ. | 2013-05-11T17:22:44.07 | 0.1 | undecidable | manual | P | 308 | 25.9518 | 50 | -0.05 | 98 |
IV.ATCC.EHZ. | 2013-05-11T17:22:44.49 | 0.3 | undecidable | manual | S | 302 | 13.3755 | 127 | 0.06 | 75 |
IV.FDMO.HHZ. | 2013-05-11T17:22:44.23 | 0.1 | undecidable | manual | P | 110 | 26.6511 | 50 | 0.01 | 99 |
IV.SNTG.HHZ. | 2013-05-11T17:22:43.17 | 0.3 | undecidable | manual | P | 41 | 19.7691 | 117 | 0.12 | 73 |
IV.ATCC.EHZ. | 2013-05-11T17:22:42.13 | 0.1 | undecidable | manual | P | 302 | 13.3755 | 127 | 0.17 | 98 |
IV.ASSB.HHZ. | 2013-05-11T17:22:41.99 | 0.1 | undecidable | manual | P | 228 | 13.0758 | 128 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.9 | 0.00008374999999999999 | 1.02 | AML | other | m | 2013-05-11T17:22:44.76 |
IV.ASSB.HHN. | ML:1.0 | 0.00011300000000000001 | 0.56 | AML | other | m | 2013-05-11T17:22:44.54 |
IV.MURB.HHE. | ML:1.2 | 0.0000788 | 1.08 | AML | other | m | 2013-05-11T17:22:49.40 |
IV.MURB.HHN. | ML:1.0 | 0.0000553 | 0.26 | AML | other | m | 2013-05-11T17:22:48.97 |
IV.SNTG.HHE. | ML:0.5 | 0.0000217 | 0.38 | AML | other | m | 2013-05-11T17:22:46.76 |
IV.SNTG.HHN. | ML:0.5 | 0.0000256 | 1.1 | AML | other | m | 2013-05-11T17:22:47.74 |