Earthquake with magnitude of ML 0.8 on date 27-02-2019 and time 17:58:46 (Italy) in region 7 km S Serra Sant'Abbondio (PU)

A magnitude ML 0.8 earthquake occured in region: 7 km S Serra Sant'Abbondio (PU), on

  • 27-02-2019 16:58:46 (UTC)
  • 27-02-2019 17:58:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.43, 12.77 at 15 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
Serra Sant'Abbondio PU 7 1027 1027
Sassoferrato AN 7 7285 8312
Scheggia e Pascelupo PG 9 1393 9705
Costacciaro PG 9 1216 10921
Frontone PU 10 1300 12221
Sigillo PG 11 2404 14625
Cantiano PU 13 2245 16870
Genga AN 13 1797 18667
Fabriano AN 15 31480 50147
Fossato di Vico PG 15 2840 52987
Arcevia AN 16 4612 57599
Pergola PU 16 6333 63932
Cagli PU 16 8731 72663
Gubbio PG 18 32216 104879
Serra San Quirico AN 20 2850 107729

Municipalities with at least 50000 inhabitants

An earthquake occurred to
47 Km NE of Perugia (166134 inhabitants)
50 Km SW of Fano (60888 inhabitants)
53 Km N of Foligno (57155 inhabitants)
55 Km S of Pesaro (94582 inhabitants)
64 Km W of Ancona (100861 inhabitants)
72 Km E of Arezzo (99543 inhabitants)
72 Km S of Rimini (147750 inhabitants)
89 Km SE of Cesena (96758 inhabitants)
97 Km N of Terni (111501 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
Rev 1000 ML 0.8 2019-02-27
16:58:46
43.43 12.77 15 2019-08-22
08:25:05
Bollettino Sismico Italiano INGV 69765341
Rev 100 ML 0.8 2019-02-27
16:58:45
43.43 12.77 18 2019-02-27
17:11:07
Sala Sismica INGV-Roma 66027661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-27 16:58:46 ± 0.07
Latitude 43.43 ± 0.00
Longitude 12.77 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 69765341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 370
Semi-minor axis of confidence ellipse (meter) 97
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 224
Circular confidence region, given by single value of horizontal uncertainty (meter) 370
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 84
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.22753
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 69765341
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-06-21 11:57:30

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 66027661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-27 17:11:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.ACQ.HGZ. 2019-02-27T16:59:45.51 3.0 positive manual Pg 16.719999 0
IV.ZONE.HHZ. 2019-02-27T16:59:41.16 3.0 negative manual Pg 12.7 0
IT.FIE.HGZ. 2019-02-27T16:59:38.51 3.0 undecidable manual Sn -5.35 0
IV.SARZ.HHZ. 2019-02-27T16:59:33.02 3.0 undecidable manual Pn 6.01 0
MN.TRI.HHZ. 2019-02-27T16:59:32.54 3.0 positive manual Pg 17.459999 0
IV.IMOL.HNZ. 2019-02-27T16:59:18.98 3.0 negative manual Pg 15.32 0
IV.TREG.HNZ. 2019-02-27T16:59:15.31 3.0 undecidable manual Pn -5.01 0
IV.TDS.HHZ. 2019-02-27T16:58:59.72 3.0 undecidable manual Sn -3.4 0
IV.TRTR.HHZ. 2019-02-27T16:58:57.50 3.0 undecidable manual Sn -2.52 0
IV.NARO.HHZ. 2019-02-27T16:58:55.62 0.6 undecidable manual S 323 0.2275 107 0.06 51
IV.SNTG.HHZ. 2019-02-27T16:58:55.18 0.6 undecidable manual S 145 0.214 109 -0.02 51
IV.PIEI.HHZ. 2019-02-27T16:58:54.73 0.6 undecidable manual S 302 0.2014 111 -0.1 50
IV.MPAG.EHZ. 2019-02-27T16:58:54.77 0.6 undecidable manual S 358 0.1988 111 0 50
IV.ARVD.HHZ. 2019-02-27T16:58:53.09 0.6 undecidable manual S 61 0.1403 123 -0.14 49
IV.ATFO.HHZ. 2019-02-27T16:58:53.85 0.6 undecidable manual S 246 0.1583 119 0.17 49
IV.FOSV.EHZ. 2019-02-27T16:58:52.95 0.6 undecidable manual S 183 0.1358 124 -0.16 51
IV.PIEI.HHZ. 2019-02-27T16:58:51.08 0.1 negative manual P 302 0.2014 111 -0.11 100
IV.MPAG.EHZ. 2019-02-27T16:58:51.13 0.3 undecidable manual P 358 0.1988 111 -0.02 76
IV.NARO.HHZ. 2019-02-27T16:58:51.55 0.3 undecidable manual P 323 0.2275 107 -0.06 75
IV.SNTG.HHZ. 2019-02-27T16:58:51.39 0.3 undecidable manual P 145 0.214 109 -0.01 77
IV.FOSV.EHZ. 2019-02-27T16:58:50.09 0.3 undecidable manual P 183 0.1358 124 -0.1 77
IV.ARVD.HHZ. 2019-02-27T16:58:50.56 0.3 undecidable manual P 61 0.1403 123 0.3 74
IV.ATFO.HHZ. 2019-02-27T16:58:50.73 0.1 undecidable manual P 246 0.1583 119 0.2 99
IV.CMPR.HHZ. 2019-02-27T16:58:36.20 3.0 undecidable manual S -1.09 0
IT.PLTA.HNZ. 2019-02-27T16:58:36.30 3.0 undecidable manual S -0.32 0
IV.MTRA.EHZ. 2019-02-27T16:58:33.21 3.0 negative manual Pn -3.26 0
IV.FIAM.HHZ. 2019-02-27T16:58:31.97 3.0 undecidable manual Pn -0.2 0
IV.CAFE.HHZ. 2019-02-27T16:58:28.29 3.0 undecidable manual S 2.18 0
IT.VNF1.HGZ. 2019-02-27T16:58:22.83 3.0 undecidable manual S -1.74 0
IV.PAOL.HHZ. 2019-02-27T16:58:05.07 3.0 undecidable manual P -2.1 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MPAG.EHN. ML:0.7 3.205E-5 0.18 AML other m 2019-02-27T16:58:54.89
IV.MPAG.EHE. ML:0.8 4.06E-5 1.7 AML other m 2019-02-27T16:58:55.01
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