Earthquake with magnitude of ML 1.3 on date 28-11-2021 and time 06:30:55 (UTC) in region 2 km E Fiordimonte (MC)

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

  • 28-11-2021 06:30:55 (UTC)
  • 28-11-2021 07:30:55 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0400, 13.1140 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
Pievebovigliana MC 3 866 1068
Fiastra MC 4 559 1627
Acquacanina MC 5 121 1748
Pieve Torina MC 5 1458 3206
Muccia MC 7 915 4121
Monte Cavallo MC 10 145 4266
Bolognola MC 11 142 4408
Ussita MC 11 444 4852
Camerino MC 11 6974 11826
Visso MC 12 1107 12933
Serravalle di Chienti MC 14 1070 14003
Cessapalombo MC 14 512 14515
Caldarola MC 14 1823 16338
Sarnano MC 15 3264 19602
Camporotondo di Fiastrone MC 16 563 20165
Castelsantangelo sul Nera MC 16 281 20446
Serrapetrona MC 17 966 21412
Belforte del Chienti MC 17 1886 23298
Sefro MC 18 422 23720
San Ginesio MC 18 3498 27218
Gualdo MC 19 815 28033
Pioraco MC 19 1134 29167
Preci PG 19 724 29891
Castelraimondo MC 20 4587 34478

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 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)
72 Km SW of Ancona (100861 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
90 Km S of Fano (60888 inhabitants)
98 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 2021-11-28
06:30:55
43.0402 13.1137 10 2021-11-28
06:40:24
Sala Sismica INGV-Roma 97893491
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-28 06:30:55 ± 0.06
Latitude 43.0402 ± 0.0036
Longitude 13.1137 ± 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 97893491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 295
Semi-minor axis of confidence ellipse (meter) 283
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 334
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.44067
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 97893491
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-28 06:40:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2021-11-28T06:31:12.89 3.0 undecidable manual S -2.38 0
IV.SENI.EHZ. 2021-11-28T06:31:08.56 3.0 positive manual P -0.04 0
IV.SMA1.EHZ. 2021-11-28T06:31:03.92 1.0 undecidable manual P 158 48.9177 50 -0.37 22
IV.MMO1.EHZ. 2021-11-28T06:31:03.43 0.6 undecidable manual S 132 23.3544 112 -0.46 46
IV.ASSB.HHZ. 2021-11-28T06:31:02.32 0.1 positive manual P 271 36.8298 50 -0.12 95
IV.CING.HHZ. 2021-11-28T06:31:02.56 0.6 undecidable manual P 10 37.8288 50 -0.02 48
IV.MF5.EHZ. 2021-11-28T06:31:01.47 0.3 undecidable manual P 102 28.6491 50 0.3 71
IV.MC2.EHZ. 2021-11-28T06:31:01.47 0.6 undecidable manual S 157 15.5733 122 -0.01 51
IV.EL6.EHZ. 2021-11-28T06:31:01.60 0.6 positive manual P 358 32.0457 50 -0.1 48
IT.MTCL.HGZ. 2021-11-28T06:31:00.20 0.6 undecidable manual S 241 10.5783 132 0.1 50
IV.SNTG.HHZ. 2021-11-28T06:31:00.83 0.3 positive manual P 330 27.6501 109 -0.17 72
IV.MMO1.EHZ. 2021-11-28T06:31:00.03 1.0 undecidable manual P 132 23.3544 112 -0.17 24
IV.PF6.EHZ. 2021-11-28T06:31:00.46 0.3 undecidable manual S 31 12.6762 127 -0.19 74
IV.CESI.HHZ. 2021-11-28T06:30:59.34 0.1 positive manual P 257 17.3715 119 0.22 97
IV.CSP1.EHZ. 2021-11-28T06:30:59.89 0.3 undecidable manual S 52 9.3795 136 0.1 75
IV.NRCA.HHZ. 2021-11-28T06:30:59.93 0.6 undecidable manual P 180 22.9548 113 -0.19 48
IV.GUMA.HHZ. 2021-11-28T06:30:59.52 0.3 undecidable manual P 82 18.1707 118 0.27 72
IV.PF6.EHZ. 2021-11-28T06:30:58.36 0.3 undecidable manual P 31 12.6762 127 0.04 76
IV.FDMO.HHZ. 2021-11-28T06:30:58.19 0.3 undecidable manual S 259 2.1978 167 -0.36 73
IT.MTCL.HGZ. 2021-11-28T06:30:58.16 0.3 undecidable manual P 241 10.5783 132 0.16 75
IV.FEMA.HNZ. 2021-11-28T06:30:58.25 0.6 undecidable manual P 211 10.0788 133 0.32 48
IV.MC2.EHZ. 2021-11-28T06:30:58.84 0.6 undecidable manual P 157 15.5733 122 0.04 51
IV.CSP1.EHZ. 2021-11-28T06:30:57.96 0.1 positive manual P 52 9.3795 136 0.14 100
IV.FDMO.HHZ. 2021-11-28T06:30:56.90 1.0 undecidable manual P 259 2.1978 167 -0.21 25
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.6 0.0005670331499999999 0.2592 AML other m 2021-11-28T06:31:00.16
IV.CSP1.EHN. ML:1.7 0.0007534999999999999 0.2 AML other m 2021-11-28T06:31:00.31
IV.CESI.HHN. ML:1.1 0.0001067 0.46 AML other m 2021-11-28T06:31:02.50
IV.MC2.EHE. ML:1.4 0.00022260000000000002 1.68 AML other m 2021-11-28T06:31:03.14
IV.NRCA.HHE. ML:1.4 0.00017749999999999998 0.12 AML other m 2021-11-28T06:31:03.53
IV.MC2.EHN. ML:1.3 0.00019830913999999998 0.2592 AML other m 2021-11-28T06:31:03.65
IV.CESI.HHE. ML:1.0 0.000076667895 0.1792 AML other m 2021-11-28T06:31:02.38
IV.NRCA.HHN. ML:1.3 0.00013509195000000002 0.0992 AML other m 2021-11-28T06:31:04.74
IV.CESI.HNE. ML:1.1 0.00010238624 0.5376 AML other m 2021-11-28T06:31:07.51
IV.NRCA.HNE. ML:1.4 0.00016614475 0.0896 AML other m 2021-11-28T06:31:03.49
IV.SNTG.HHE. ML:0.8 0.00003385060949999999 0.1216 AML other m 2021-11-28T06:31:05.75
IV.SNTG.HHN. ML:0.8 0.00003297584500000001 0.0992 AML other m 2021-11-28T06:31:05.85
IV.SNTG.HNN. ML:1.3 0.00010199145 0.6816 AML other m 2021-11-28T06:31:03.96
IV.MF5.EHE. ML:1.6 0.00020509515 2.4224 AML other m 2021-11-28T06:31:20.41
IV.MF5.EHN. ML:1.2 0.000078936855 1.4784 AML other m 2021-11-28T06:31:16.99
IV.EL6.EHE. ML:1.2 0.000074694485 0.1216 AML other m 2021-11-28T06:31:06.98
IV.EL6.EHN. ML:1.3 0.00008621863000000001 0.2016 AML other m 2021-11-28T06:31:07.61
IV.ASSB.HHE. ML:1.0 0.00003417866 0.08 AML other m 2021-11-28T06:31:08.59
IV.ASSB.HHN. ML:1.2 0.0000646610995 0.2016 AML other m 2021-11-28T06:31:07.98
IV.CING.HNE. ML:3.1 0.0048338339999999995 0.8192 AML other m 2021-11-28T06:31:05.05
IV.CING.HNN. ML:3.1 0.00439944 0.8896 AML other m 2021-11-28T06:31:19.07
IV.CING.HHE. ML:1.0 0.00003329365 1.2384 AML other m 2021-11-28T06:31:19.20
IV.CING.HHN. ML:0.9 0.000031332480499999995 0.1792 AML other m 2021-11-28T06:31:09.05
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