Earthquake with magnitude of ML 1.3 on date 19-11-2021 and time 18:04:43 (Italy) in region 2 km E Fiordimonte (MC)

A magnitude ML 1.3 earthquake occured in region: 2 km E Fiordimonte (MC), on

  • 19-11-2021 17:04:43 (UTC)
  • 19-11-2021 18:04:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0360, 13.1120 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
Fiordimonte MC 2 202 202
Fiastra MC 4 559 761
Pievebovigliana MC 4 866 1627
Pieve Torina MC 5 1458 3085
Acquacanina MC 5 121 3206
Muccia MC 8 915 4121
Monte Cavallo MC 10 145 4266
Ussita MC 10 444 4710
Bolognola MC 10 142 4852
Visso MC 12 1107 5959
Camerino MC 12 6974 12933
Serravalle di Chienti MC 14 1070 14003
Cessapalombo MC 15 512 14515
Caldarola MC 15 1823 16338
Sarnano MC 15 3264 19602
Castelsantangelo sul Nera MC 16 281 19883
Camporotondo di Fiastrone MC 17 563 20446
Serrapetrona MC 17 966 21412
Belforte del Chienti MC 18 1886 23298
Sefro MC 18 422 23720
Preci PG 18 724 24444
San Ginesio MC 19 3498 27942
Gualdo MC 19 815 28757
Pioraco MC 19 1134 29891
Castelraimondo MC 20 4587 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)
64 Km NW of Teramo (54892 inhabitants)
65 Km NE of Terni (111501 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
99 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
Reviewed
Rev100
ML 1.3 2021-11-19
17:04:43
43.036 13.1123 10 2021-11-19
17:08:53
Sala Sismica INGV-Roma 97600551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-19 17:04:43 ± 0.07
Latitude 43.0360 ± 0.0036
Longitude 13.1123 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97600551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 427
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 430.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.33185
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.4
Num. used stations 4
Type of magnitude ML
Reference to an origin 97600551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-19 17:08:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VCEL.EHZ. 2021-11-19T17:05:13.28 3.0 undecidable manual S -0.04 0
IV.EL6.EHZ. 2021-11-19T17:04:55.13 0.6 undecidable manual S 358 32.5452 50 -0.13 47
IV.MMO1.EHZ. 2021-11-19T17:04:52.03 3.0 undecidable manual S 0
IV.EL6.EHZ. 2021-11-19T17:04:50.31 1.0 positive manual P 358 32.5452 50 -0.09 23
IV.ASSB.HHZ. 2021-11-19T17:04:50.95 0.1 undecidable manual P 271 36.8298 50 -0.11 93
IV.MML1.EHZ. 2021-11-19T17:04:49.83 0.1 undecidable manual S 307 14.2746 124 0.1 97
IV.CSP1.EHZ. 2021-11-19T17:04:48.46 0.1 undecidable manual S 50 9.6792 134 -0.04 99
IV.NRCA.HHZ. 2021-11-19T17:04:48.67 0.3 positive manual P 180 22.4553 113 0.01 73
IV.MC2.EHZ. 2021-11-19T17:04:47.62 1.0 undecidable manual P 156 15.1737 122 0.26 23
IV.MML1.EHZ. 2021-11-19T17:04:47.44 0.6 negative manual P 307 14.2746 124 0.23 47
IV.CESI.HHZ. 2021-11-19T17:04:47.88 1.0 undecidable manual P 258 17.1717 119 0.17 24
IV.MMO1.EHZ. 2021-11-19T17:04:47.57 3.0 undecidable manual P -1.14 0
IV.CSP1.EHZ. 2021-11-19T17:04:46.62 0.1 undecidable manual P 50 9.6792 134 0.12 97
IV.FDMO.HHZ. 2021-11-19T17:04:46.89 0.1 undecidable manual S 271 1.998 168 -0.26 96
IV.FDMO.HHZ. 2021-11-19T17:04:45.77 0.1 undecidable manual P 271 1.998 168 0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:1.2 0.00032900000000000003 0.14 AML other m 2021-11-19T17:04:47.01
IV.FDMO.HHE. ML:1.1 0.00022799999999999999 0.4 AML other m 2021-11-19T17:04:47.53
IV.CSP1.EHN. ML:1.6 0.0005275 0.72 AML other m 2021-11-19T17:04:48.97
IV.CSP1.EHE. ML:1.6 0.0005775 0.1 AML other m 2021-11-19T17:04:48.61
IV.NRCA.HHE. ML:1.0 0.0000633 1.32 AML other m 2021-11-19T17:04:52.25
IV.NRCA.HHN. ML:0.8 0.00004605 1.42 AML other m 2021-11-19T17:04:53.20
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