Earthquake with magnitude of ML 1.1 on date 15-08-2016 and time 05:37:42 (Italy) in region Costa Marchigiana Pesarese (Pesaro Urbino)

A magnitude ML 1.1 earthquake occured in region: Costa Marchigiana Pesarese (Pesaro Urbino), on

  • 15-08-2016 03:37:42 (UTC)
  • 15-08-2016 05:37:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.93, 13.1 at 10 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
Fano PU 11 60888 60888
Pesaro PU 15 94582 155470
San Costanzo PU 18 4786 160256
Mondolfo PU 19 14277 174533

Municipalities with at least 50000 inhabitants

An earthquake occurred to
11 Km NE of Fano (60888 inhabitants)
15 Km E of Pesaro (94582 inhabitants)
45 Km E of Rimini (147750 inhabitants)
48 Km NW of Ancona (100861 inhabitants)
72 Km E of Cesena (96758 inhabitants)
90 Km SE of Ravenna (159116 inhabitants)
90 Km E of Forlì (117913 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 1.1 2016-08-15
03:37:42
43.93 13.1 10 2016-08-15
03:48:54
Sala Sismica INGV-Roma 26833501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-08-15 03:37:42 ± 0.32
Latitude 43.93 ± 0.02
Longitude 13.10 ± 0.01
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 26833501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1990
Semi-minor axis of confidence ellipse (meter) 920
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 8
Circular confidence region, given by single value of horizontal uncertainty (meter) 1990
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 263
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.69068
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 26833501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-08-15 03:48:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRGE.HHZ. 2016-08-15T03:38:59.90 3.0 positive manual Pg 8.99 0
IV.LAV9.HHZ. 2016-08-15T03:38:58.99 3.0 undecidable manual Sg 8.55 0
IV.ZONE.HHZ. 2016-08-15T03:38:49.99 3.0 undecidable manual Sn -9.71 0
IV.VENT.EHZ. 2016-08-15T03:38:24.87 3.0 positive manual Pn -6.37 0
IV.MA9.HHZ. 2016-08-15T03:38:13.83 3.0 undecidable manual Pn -4.4 0
GU.GRAM.HHZ. 2016-08-15T03:38:13.09 3.0 undecidable manual Pn -4.88 0
OX.VARN.HHZ. 2016-08-15T03:38:12.99 3.0 undecidable manual Pg -2.51 0
IV.PIEI.HHZ. 2016-08-15T03:38:02.79 0.3 undecidable manual S 226 0.563 50 0.71 61
IV.AOI.HHE. 2016-08-15T03:38:01.60 0.3 undecidable manual S 136 0.5252 50 0.63 64
IV.ARVD.HHZ. 2016-08-15T03:37:58.32 0.3 undecidable manual S 195 0.4425 50 -0.21 72
IV.MPAG.EHZ. 2016-08-15T03:37:56.74 0.3 undecidable manual S 219 0.384 50 -0.04 76
IV.ATPI.EHE. 2016-08-15T03:37:56.50 0.1 undecidable manual P 227 0.6907 50 0.41 88
IV.FOSV.EHZ. 2016-08-15T03:37:55.80 0.1 undecidable manual P 201 0.6763 50 -0.04 95
IV.APEC.HHZ. 2016-08-15T03:37:55.04 0.3 undecidable manual P 233 0.6106 50 0.32 68
IV.EL6.EHZ. 2016-08-15T03:37:54.17 0.1 undecidable manual P 180 0.5971 50 -0.32 91
IV.AOI.HHE. 2016-08-15T03:37:53.20 0.6 undecidable manual P 136 0.5252 50 -0.05 49
IV.PIEI.HHZ. 2016-08-15T03:37:53.75 0.1 undecidable manual P 226 0.563 50 -0.14 95
IV.SENI.EHZ. 2016-08-15T03:37:52.51 0.6 undecidable manual S 156 0.2428 50 -0.1 51
IV.ARVD.HHZ. 2016-08-15T03:37:51.35 0.1 undecidable manual P 195 0.4425 50 -0.5 91
IV.MPAG.EHZ. 2016-08-15T03:37:50.59 0.1 undecidable manual P 219 0.384 50 -0.24 97
IV.COR1.EHZ. 2016-08-15T03:37:49.62 0.1 negative manual P 193 0.3031 50 0.17 100
IV.FSSB.HHZ. 2016-08-15T03:37:49.71 0.1 undecidable manual P 225 0.3274 50 -0.16 100
IV.SENI.EHZ. 2016-08-15T03:37:48.42 0.3 undecidable manual P 156 0.2428 50 -0.01 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.APEC.HHN. ML:1.2 2.895E-5 0.34 AML other m 2016-08-15T03:38:07.42
IV.APEC.HHE. ML:1.2 2.8E-5 0.22 AML other m 2016-08-15T03:38:10.37
IV.ARVD.HHE. ML:0.9 2.0E-5 0.94 AML other m 2016-08-15T03:38:00.65
IV.ARVD.HHN. ML:0.9 1.925E-5 1.08 AML other m 2016-08-15T03:38:01.37
IV.FSSB.HHN. ML:1.5 0.0001235 0.82 AML other m 2016-08-15T03:37:57.29
IV.FSSB.HHE. ML:1.5 0.00011875 1.58 AML other m 2016-08-15T03:37:57.93
IV.PIEI.HHE. ML:1.2 3.055E-5 0.92 AML other m 2016-08-15T03:38:05.04
IV.PIEI.HHN. ML:1.1 2.435E-5 0.2 AML other m 2016-08-15T03:38:05.53
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