Earthquake with magnitude of ML 0.0 on date 28-12-2016 and time 14:27:43 (Italy) in region 1 km E Fiordimonte (MC)

A magnitude ML 0.0 earthquake occured in region: 1 km E Fiordimonte (MC), on

  • 28-12-2016 13:27:43 (UTC)
  • 28-12-2016 14:27:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.04, 13.1 at 3 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Fiordimonte MC 1 202 202
Pievebovigliana MC 3 866 1068
Pieve Torina MC 4 1458 2526
Fiastra MC 4 559 3085
Acquacanina MC 6 121 3206
Muccia MC 7 915 4121
Monte Cavallo MC 10 145 4266
Camerino MC 11 6974 11240
Ussita MC 11 444 11684
Bolognola MC 11 142 11826
Visso MC 12 1107 12933
Serravalle di Chienti MC 13 1070 14003
Caldarola MC 15 1823 15826
Cessapalombo MC 15 512 16338
Sarnano MC 16 3264 19602
Camporotondo di Fiastrone MC 17 563 20165
Serrapetrona MC 17 966 21131
Castelsantangelo sul Nera MC 17 281 21412
Sefro MC 17 422 21834
Belforte del Chienti MC 17 1886 23720
Pioraco MC 18 1134 24854
San Ginesio MC 19 3498 28352
Preci PG 19 724 29076
Castelraimondo MC 19 4587 33663
Gualdo MC 19 815 34478

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Foligno (57155 inhabitants)
59 Km E of Perugia (166134 inhabitants)
65 Km NW of Teramo (54892 inhabitants)
65 Km NE of Terni (111501 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
81 Km NW of L'Aquila (69753 inhabitants)
89 Km S of Fano (60888 inhabitants)
98 Km S of Pesaro (94582 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 0.0 2016-12-28
13:27:43
43.04 13.1 3 2016-12-28
13:47:52
Sala Sismica INGV-Roma 37938971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-12-28 13:27:43 ± 0.09
Latitude 43.04 ± 0.00
Longitude 13.10 ± 0.00
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 37938971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 233
Semi-minor axis of confidence ellipse (meter) 207
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 230
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 186
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.08813
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 4
Magnitude information

ML:0

Field Value
Value 0
Uncertainty 0
Num. used stations 2
Type of magnitude ML
Reference to an origin 37938971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-12-28 13:47:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.EUCT.HNZ. 2016-12-28T13:29:36.17 3.0 undecidable manual Sg 11.37 0
IV.SALB.HHZ. 2016-12-28T13:29:13.28 3.0 undecidable manual Sn -8.21 0
IV.MSAG.HHZ. 2016-12-28T13:28:45.02 3.0 undecidable manual Sg 1.14 0
IV.TDS.HHZ. 2016-12-28T13:28:44.15 3.0 negative manual Pg 5.8 0
IV.ZCCA.HHZ. 2016-12-28T13:28:22.03 3.0 undecidable manual Pg 5.66 0
IV.SENI.HNZ. 2016-12-28T13:28:06.06 3.0 undecidable manual S -2.26 0
IV.CSP1.EHZ. 2016-12-28T13:27:47.57 0.6 undecidable manual S 56 0.0881 107 0.1 49
IV.T1219.EHZ. 2016-12-28T13:27:47.03 0.6 undecidable manual S 280 0.0737 111 0.1 49
IV.T1220.EHZ. 2016-12-28T13:27:46.70 0.6 undecidable manual S 351 0.0683 112 -0.04 49
IV.T1220.EHZ. 2016-12-28T13:27:45.49 0.6 negative manual P 351 0.0683 112 -0.05 49
IV.T1219.EHZ. 2016-12-28T13:27:45.64 0.6 positive manual P 280 0.0737 111 -0.01 50
IV.FDMO.HHZ. 2016-12-28T13:27:45.09 0.6 undecidable manual S 242 0.0135 153 -0.01 50
IV.CSP1.EHZ. 2016-12-28T13:27:45.88 1.0 negative manual P 56 0.0881 107 -0.09 24
IV.FDMO.HHZ. 2016-12-28T13:27:44.57 0.1 undecidable manual P 242 0.0135 153 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:0 2.16777145E-5 0.2368 AML other m 2016-12-28T13:27:47.65
IV.CSP1.EHN. ML:0 2.0510395E-5 0.1792 AML other m 2016-12-28T13:27:47.73
IV.FDMO.HHE. ML:1.6 9.93E-5 0.16 AML other m 2016-12-28T13:27:45.41
IV.FDMO.HHN. ML:0 0.000177 0.16 AML other m 2016-12-28T13:27:45.24
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download