Earthquake with magnitude of ML-MED 1.5 on date 29-03-2020 and time 23:51:48 (UTC) in region 2 km NE Fiordimonte (MC)

A magnitude ML-MED 1.5 earthquake occured in region: 2 km NE Fiordimonte (MC), on

  • 29-03-2020 23:51:48 (UTC)
  • 30-03-2020 01:51:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.05, 13.11 at 8 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 2 202 202
Pievebovigliana MC 2 866 1068
Fiastra MC 4 559 1627
Pieve Torina MC 5 1458 3085
Acquacanina MC 6 121 3206
Muccia MC 6 915 4121
Camerino MC 10 6974 11095
Monte Cavallo MC 11 145 11240
Bolognola MC 11 142 11382
Ussita MC 12 444 11826
Serravalle di Chienti MC 13 1070 12896
Visso MC 13 1107 14003
Caldarola MC 14 1823 15826
Cessapalombo MC 14 512 16338
Serrapetrona MC 16 966 17304
Sarnano MC 16 3264 20568
Camporotondo di Fiastrone MC 16 563 21131
Belforte del Chienti MC 17 1886 23017
Sefro MC 17 422 23439
Castelsantangelo sul Nera MC 18 281 23720
Pioraco MC 18 1134 24854
San Ginesio MC 18 3498 28352
Castelraimondo MC 19 4587 32939
Gualdo MC 19 815 33754
Preci PG 20 724 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)
66 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)
97 Km S of Pesaro (94582 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 100 N.C. 2020-03-29
23:51:48
43.05 13.11 9 2020-03-30
00:00:10
Sala Sismica INGV-Roma 77687491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-29 23:51:48 ± 0.12
Latitude 43.05 ± 0.00
Longitude 13.11 ± 0.00
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 77687491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 390
Semi-minor axis of confidence ellipse (meter) 305
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 339
Circular confidence region, given by single value of horizontal uncertainty (meter) 390
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 172
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.15558
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitudes information
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CESI.HHZ. 2020-03-29T23:51:55.62 0.1 undecidable manual S 254 0.1556 116 0.01 98
IV.MML1.HNZ. 2020-03-29T23:51:54.47 0.1 undecidable manual S 303 0.1187 123 0.09 97
IV.CSP1.EHZ. 2020-03-29T23:51:53.39 0.1 undecidable manual S 59 0.0827 133 0.12 98
IV.PF6.EHE. 2020-03-29T23:51:53.88 0.1 undecidable manual S 35 0.1088 125 -0.18 96
IV.CESI.HHZ. 2020-03-29T23:51:52.67 0.1 undecidable manual P 254 0.1556 116 -0.11 96
IV.MML1.HNZ. 2020-03-29T23:51:52.10 0.1 undecidable manual P 303 0.1187 123 0.03 99
IV.RNI2.HHZ. 2020-03-29T23:51:52.75 3.0 negative manual P -0.01 0
IV.CSP1.EHZ. 2020-03-29T23:51:51.55 0.1 undecidable manual P 59 0.0827 133 0.11 98
IV.PF6.EHE. 2020-03-29T23:51:51.85 0.1 undecidable manual P 35 0.1088 125 -0.04 99
IV.FDMO.HHZ. 2020-03-29T23:51:51.92 0.1 undecidable manual S 231 0.0198 166 -0.06 100
IV.FDMO.HHZ. 2020-03-29T23:51:50.75 0.1 undecidable manual P 231 0.0198 166 0.05 100
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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