Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 29-11-2020 and time 07:38:25 (UTC) in region 2 km NE Pievebovigliana (MC)

A magnitude ML 1.8 earthquake occured in region: 2 km NE Pievebovigliana (MC), on

  • 29-11-2020 07:38:25 (UTC)
  • 29-11-2020 08:38:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0770, 13.1020 at 11 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pievebovigliana MC 2 866 866
Fiordimonte MC 5 202 1068
Muccia MC 5 915 1983
Pieve Torina MC 5 1458 3441
Fiastra MC 6 559 4000
Camerino MC 7 6974 10974
Acquacanina MC 8 121 11095
Serravalle di Chienti MC 12 1070 12165
Monte Cavallo MC 12 145 12310
Caldarola MC 12 1823 14133
Cessapalombo MC 13 512 14645
Serrapetrona MC 13 966 15611
Bolognola MC 14 142 15753
Sefro MC 15 422 16175
Camporotondo di Fiastrone MC 15 563 16738
Belforte del Chienti MC 15 1886 18624
Pioraco MC 15 1134 19758
Ussita MC 15 444 20202
Castelraimondo MC 15 4587 24789
Visso MC 16 1107 25896
Sarnano MC 17 3264 29160
San Ginesio MC 18 3498 32658
San Severino Marche MC 18 12726 45384
Gagliole MC 18 620 46004
Fiuminata MC 19 1402 47406
Gualdo MC 19 815 48221

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Foligno (57155 inhabitants)
58 Km E of Perugia (166134 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
68 Km NE of Terni (111501 inhabitants)
69 Km SW of Ancona (100861 inhabitants)
84 Km N of L'Aquila (69753 inhabitants)
86 Km S of Fano (60888 inhabitants)
94 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
Bulletin
Rev1000 		ML 1.8 2020-11-29
07:38:25		 43.0773 13.1018 11 2021-02-26
14:56:16		 Bollettino Sismico Italiano INGV 86425631
Reviewed
Rev100 		ML 1.9 2020-11-29
07:38:25		 43.0722 13.0967 12 2020-11-29
08:09:03		 Sala Sismica INGV-Roma 85080331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-29 07:38:25 ± 0.04
Latitude 43.0773 ± 0.0027
Longitude 13.1018 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86425631

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 325
Semi-minor axis of confidence ellipse (meter) 290
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 293
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47844
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 19
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 86425631
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-21 08:53:57

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 85080331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-29 08:09:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCEL.HHZ. 2020-11-29T07:40:14.11 3.0 undecidable manual Sg 16.67 0
ST.OZOL.EHZ. 2020-11-29T07:40:08.83 3.0 undecidable manual Sg 16.610001 0
IV.VULT.HHZ. 2020-11-29T07:39:54.40 3.0 undecidable manual Sg 11.24 0
OT.OT13.EHZ. 2020-11-29T07:39:50.46 3.0 undecidable manual Sg 14.12 0
IV.VTIR.HHZ. 2020-11-29T07:39:40.02 3.0 undecidable manual Sg 5.63 0
IV.SPS2.HHZ. 2020-11-29T07:39:34.70 3.0 negative manual Pn 4.29 0
XK.ALB1.HHZ. 2020-11-29T07:39:33.84 3.0 undecidable manual Pn -1.14 0
IV.PAOL.HHZ. 2020-11-29T07:39:30.28 3.0 undecidable manual Sn -0.33 0
IV.PTRJ.HNZ. 2020-11-29T07:39:23.00 3.0 undecidable manual Sn -0.23 0
IV.RIBO.EHZ.01 2020-11-29T07:39:08.66 3.0 undecidable manual Sg 5.58 0
ST.RONC.EHZ. 2020-11-29T07:39:08.38 3.0 negative manual Pn -0.89 0
IV.LRP.EHZ. 2020-11-29T07:39:06.66 3.0 undecidable manual Sn -3.04 0
IV.PTRJ.HNZ. 2020-11-29T07:39:00.28 3.0 undecidable manual Pg 4.05 0
IV.PE3.EHZ. 2020-11-29T07:38:41.87 3.0 undecidable manual S -0.02 0
TV.SF04.EHZ. 2020-11-29T07:38:41.90 3.0 undecidable manual Pg 2.37 0
IV.NARO.HHZ. 2020-11-29T07:38:38.73 3.0 undecidable manual S -0.57 0
IV.MF5.EHZ. 2020-11-29T07:38:36.38 0.3 undecidable manual S 109 30.6471 50 -0.23 70
IV.MURB.HHZ. 2020-11-29T07:38:35.37 0.6 undecidable manual P 294 51.0156 50 0.13 46
IV.MMO1.EHZ. 2020-11-29T07:38:35.16 0.3 undecidable manual S 137 26.8509 50 -0.44 68
IV.NRCA.HHZ. 2020-11-29T07:38:35.27 0.3 undecidable manual S 178 27.0507 50 -0.37 68
IV.SMA1.EHZ. 2020-11-29T07:38:35.22 0.6 undecidable manual P 159 53.1024 50 -0.34 44
IV.SAP2.EHZ. 2020-11-29T07:38:35.28 0.3 undecidable manual S 85 24.1536 50 0.4 68
IV.EL6.EHZ. 2020-11-29T07:38:35.87 0.3 undecidable manual S 360 27.9498 50 -0.01 74
IV.MNTT.EHZ. 2020-11-29T07:38:34.02 0.1 undecidable manual P 92 40.0266 50 0.47 87
IV.SNTG.HHZ. 2020-11-29T07:38:34.78 0.3 undecidable manual S 327 23.6541 50 0.05 74
IV.CESI.HHZ. 2020-11-29T07:38:33.55 0.3 undecidable manual S 243 17.871 50 0.36 70
IV.MC2.EHZ. 2020-11-29T07:38:33.74 0.3 undecidable manual S 159 19.7691 50 0.06 74
IV.GUMA.HHZ. 2020-11-29T07:38:33.79 0.1 undecidable manual S 95 18.9699 50 0.3 94
IV.FEMA.HNZ. 2020-11-29T07:38:32.24 0.3 undecidable manual S 198 13.4754 129 0.25 72
IV.FOSV.EHZ. 2020-11-29T07:38:32.69 0.6 undecidable manual P 311 36.6411 50 -0.33 45
IV.MF5.EHZ. 2020-11-29T07:38:32.29 0.1 undecidable manual P 109 30.6471 50 0.19 94
IV.SAP2.EHZ. 2020-11-29T07:38:31.34 0.3 undecidable manual P 85 24.1536 50 0.24 71
IV.EL6.EHZ. 2020-11-29T07:38:31.56 0.1 undecidable manual P 360 27.9498 50 -0.12 96
IT.MTCL.HGZ. 2020-11-29T07:38:31.60 0.3 undecidable manual S 222 12.4764 132 -0.12 74
IV.MMO1.EHZ. 2020-11-29T07:38:31.14 0.1 undecidable manual P 137 26.8509 50 -0.38 91
IV.MDAR.HNZ. 2020-11-29T07:38:31.76 0.3 undecidable manual S 14 13.1757 130 -0.16 73
IV.NRCA.HHZ. 2020-11-29T07:38:31.28 0.1 positive manual P 178 27.0507 50 -0.27 93
IV.GUMA.HHZ. 2020-11-29T07:38:30.35 0.3 positive manual P 95 18.9699 50 0.05 74
IV.SNTG.HHZ. 2020-11-29T07:38:30.90 0.1 undecidable manual P 327 23.6541 50 -0.12 97
IV.CESI.HHZ. 2020-11-29T07:38:30.27 0.1 undecidable manual P 243 17.871 50 0.14 98
IV.FDMO.HHZ. 2020-11-29T07:38:30.25 0.3 undecidable manual S 195 4.6953 157 0.14 75
IV.PF6.EHZ. 2020-11-29T07:38:30.89 0.1 undecidable manual S 48 10.0788 138 -0.24 97
IV.MC2.EHZ. 2020-11-29T07:38:30.32 0.1 positive manual P 159 19.7691 50 -0.09 98
IV.CSP1.EHZ. 2020-11-29T07:38:30.81 0.3 undecidable manual S 79 8.4804 142 0.03 76
IV.FEMA.HNZ. 2020-11-29T07:38:29.52 0.3 undecidable manual P 198 13.4754 129 0.08 74
IT.MTCL.HGZ. 2020-11-29T07:38:29.35 0.1 undecidable manual P 222 12.4764 132 0.07 100
IV.MDAR.HNZ. 2020-11-29T07:38:29.29 0.3 undecidable manual P 14 13.1757 130 -0.11 74
IV.FDMO.HHZ. 2020-11-29T07:38:28.48 0.1 undecidable manual P 195 4.6953 157 0.13 100
IV.PF6.EHZ. 2020-11-29T07:38:28.82 0.3 undecidable manual P 48 10.0788 138 -0.12 74
IV.CSP1.EHZ. 2020-11-29T07:38:28.83 0.1 positive manual P 79 8.4804 142 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:1.9 0.001353 0.18 AML other m 2020-11-29T07:38:30.42
IV.FDMO.HHN. ML:1.8 0.0009490000000000001 0.18 AML other m 2020-11-29T07:38:30.54
IV.CSP1.EHE. ML:1.9 0.0010350000000000001 0.86 AML other m 2020-11-29T07:38:31.08
IV.CSP1.EHN. ML:1.9 0.001002 1.32 AML other m 2020-11-29T07:38:32.79
IV.CESI.HHE. ML:1.6 0.00034199999999999996 0.24 AML other m 2020-11-29T07:38:33.72
IV.CESI.HHN. ML:1.8 0.0005574999999999999 1.02 AML other m 2020-11-29T07:38:34.70
IV.SAP2.EHN. ML:2.4 0.0016799999999999999 0.1 AML other m 2020-11-29T07:38:35.41
IV.SAP2.EHE. ML:1.7 0.00029299999999999997 0.88 AML other m 2020-11-29T07:38:35.50
IV.NRCA.HHN. ML:1.8 0.000374 0.14 AML other m 2020-11-29T07:38:35.54
IV.NRCA.HHE. ML:1.8 0.0003395 1.06 AML other m 2020-11-29T07:38:35.43
IV.CESI.HNN. ML:1.7 0.00041941801000000003 0.1792 AML other m 2020-11-29T07:38:33.70
IV.NRCA.HNN. ML:1.8 0.0003428541 0.1344 AML other m 2020-11-29T07:38:35.48
IV.NRCA.HNE. ML:1.8 0.0003187472 0.1152 AML other m 2020-11-29T07:38:36.02
IV.EL6.EHN. ML:1.4 0.00011624512500000001 0.1152 AML other m 2020-11-29T07:38:36.41
IV.EL6.EHE. ML:1.6 0.00019961215 0.1408 AML other m 2020-11-29T07:38:36.91
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