Earthquake with magnitude of ML 0.3 on date 09-09-2020 and time 19:53:34 (UTC) in region 2 km W Castelraimondo (MC)

A magnitude ML 0.3 earthquake occured in region: 2 km W Castelraimondo (MC), on

  • 09-09-2020 19:53:34 (UTC)
  • 09-09-2020 21:53:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.22, 13.03 at 14 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castelraimondo MC 2 4587 4587
Gagliole MC 4 620 5207
Matelica MC 5 9981 15188
Pioraco MC 6 1134 16322
Esanatoglia MC 8 2034 18356
Fiuminata MC 9 1402 19758
Camerino MC 10 6974 26732
Sefro MC 10 422 27154
San Severino Marche MC 12 12726 39880
Cerreto d'Esi AN 12 3817 43697
Serrapetrona MC 14 966 44663
Muccia MC 15 915 45578
Fabriano AN 17 31480 77058
Serravalle di Chienti MC 17 1070 78128
Pievebovigliana MC 18 866 78994
Belforte del Chienti MC 18 1886 80880
Poggio San Vicino MC 18 246 81126
Caldarola MC 18 1823 82949
Pieve Torina MC 19 1458 84407
Gualdo Tadino PG 20 15208 99615

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NE of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
60 Km SW of Ancona (100861 inhabitants)
70 Km S of Fano (60888 inhabitants)
78 Km S of Pesaro (94582 inhabitants)
79 Km NE of Terni (111501 inhabitants)
83 Km NW of Teramo (54892 inhabitants)
97 Km E of Arezzo (99543 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 0.3 2020-09-09
19:53:34
43.22 13.03 14 2021-02-26
14:56:16
Bollettino Sismico Italiano INGV 86548181
Reviewed
Rev100
ML 0.2 2020-09-09
19:53:34
43.18 12.97 10 2020-09-09
19:58:10
Sala Sismica INGV-Roma 82772251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-09-09 19:53:34 ± 0.07
Latitude 43.22 ± 0.00
Longitude 13.03 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86548181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 494
Semi-minor axis of confidence ellipse (meter) 281
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 490
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 227
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.07554
Epicentral distance of station farthest from the epicenter (degree) 0.28598
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 86548181
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-25 00:53:39

ML:0.2

Field Value
Value 0.2
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 82772251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-09-09 19:58:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-09-09T19:53:45.17 0.6 undecidable manual S 264 0.286 100 0.11 48
IV.FDMO.HHZ. 2020-09-09T19:53:42.19 0.6 undecidable manual S 167 0.1844 110 0.04 49
IV.FOSV.EHZ. 2020-09-09T19:53:42.88 0.6 undecidable manual S 292 0.2113 106 -0.01 49
IV.MML1.HNZ. 2020-09-09T19:53:40.10 0.6 undecidable manual S 203 0.1115 129 -0.15 49
IV.ATCC.EHZ. 2020-09-09T19:53:40.40 0.1 undecidable manual P 264 0.286 100 -0.01 97
IV.FOSV.EHZ. 2020-09-09T19:53:39.07 0.3 undecidable manual P 292 0.2113 106 -0.08 73
IV.SNTG.HHZ. 2020-09-09T19:53:39.47 0.3 undecidable manual S 300 0.0755 142 -0.05 76
IV.FDMO.HHZ. 2020-09-09T19:53:38.68 0.1 undecidable manual P 167 0.1844 110 -0.04 99
IV.SNTG.HHZ. 2020-09-09T19:53:37.29 0.1 undecidable manual P 300 0.0755 142 0.09 100
IV.MML1.HNZ. 2020-09-09T19:53:37.70 0.1 undecidable manual P 203 0.1115 129 0.07 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHE. ML:0.5 2.835E-5 0.16 AML other m 2020-09-09T19:53:39.55
IV.SNTG.HHN. ML:0.4 2.685E-5 0.3 AML other m 2020-09-09T19:53:39.73
IV.FDMO.HHN. ML:0.2 9.77E-6 0.66 AML other m 2020-09-09T19:53:43.55
IV.FDMO.HHE. ML:0.2 1.135E-5 0.88 AML other m 2020-09-09T19:53:44.93
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download