Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 21-06-2021 and time 05:54:10 (Italy) in region 3 km NW Mombaroccio (PU)

A magnitude ML 1.7 earthquake occured in region: 3 km NW Mombaroccio (PU), on

  • 21-06-2021 03:54:10 (UTC)
  • 21-06-2021 05:54:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.8190, 12.8450 at 10 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
Mombaroccio PU 3 2152 2152
Monteciccardo PU 3 1690 3842
Vallefoglia PU 4 15018 18860
Montelabbate PU 6 6938 25798
Cartoceto PU 7 7887 33685
Serrungarina PU 8 2634 36319
Saltara PU 8 6925 43244
Montefelcino PU 9 2671 45915
Petriano PU 10 2829 48744
Isola del Piano PU 10 594 49338
Tavullia PU 12 8003 57341
Pesaro PU 12 94582 151923
Montemaggiore al Metauro PU 12 2893 154816
Montegridolfo RN 13 1012 155828
Piagge PU 14 1022 156850
Fano PU 14 60888 217738
Mondaino RN 15 1394 219132
Fossombrone PU 15 9575 228707
Gradara PU 15 4835 233542
Sant'Ippolito PU 15 1563 235105
Saludecio RN 15 3120 238225
San Giorgio di Pesaro PU 16 1388 239613
Montecalvo in Foglia PU 17 2718 242331
San Giovanni in Marignano RN 17 9417 251748
Barchi PU 18 967 252715
Orciano di Pesaro PU 18 2028 254743
Gabicce Mare PU 18 5781 260524
Cattolica RN 18 17125 277649
Mondavio PU 19 3810 281459
San Costanzo PU 19 4786 286245
Morciano di Romagna RN 19 7045 293290
Urbino PU 20 15019 308309

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SW of Pesaro (94582 inhabitants)
14 Km W of Fano (60888 inhabitants)
35 Km SE of Rimini (147750 inhabitants)
59 Km W of Ancona (100861 inhabitants)
60 Km SE of Cesena (96758 inhabitants)
78 Km SE of Forlì (117913 inhabitants)
84 Km SE of Ravenna (159116 inhabitants)
87 Km E of Arezzo (99543 inhabitants)
87 Km NE of Perugia (166134 inhabitants)
93 Km SE of Faenza (58541 inhabitants)
97 Km N of Foligno (57155 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 1.7 2021-06-21
03:54:10		 43.8188 12.8447 10 2021-12-29
11:12:13		 Bollettino Sismico Italiano INGV 93001731
Reviewed
Rev100 		ML 1.7 2021-06-21
03:54:10		 43.8165 12.8453 10 2021-06-21
04:12:50		 Sala Sismica INGV-Roma 91630461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-21 03:54:10 ± 0.11
Latitude 43.8188 ± 0.0063
Longitude 12.8447 ± 0.0100
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 93001731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 823
Semi-minor axis of confidence ellipse (meter) 677
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 75
Circular confidence region, given by single value of horizontal uncertainty (meter) 820.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.48743
Number of stations at which the event was observed 40
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 91630461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-21 04:12:50

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 93001731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-09-16 14:05:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ESCV.HHZ. 2021-06-21T03:55:26.58 3.0 undecidable manual Sn -7.06 0
IV.GIZZ.HHZ. 2021-06-21T03:55:17.20 3.0 undecidable manual Sg 5.03 0
IV.IFIL.HHZ. 2021-06-21T03:55:11.52 3.0 undecidable manual Sn -1.77 0
IV.NDIM.HNZ. 2021-06-21T03:55:06.95 3.0 undecidable manual Sg 6.92 0
CR.STON.BHZ. 2021-06-21T03:54:58.16 3.0 undecidable manual Sg 11.52 0
IV.SPS2.HHZ. 2021-06-21T03:54:55.33 3.0 undecidable manual Sn -9.99 0
IV.CROCE.HHZ. 2021-06-21T03:54:54.75 3.0 undecidable manual Pn 4.68 0
IV.ECTS.HHZ. 2021-06-21T03:54:52.74 3.0 positive manual Pg 16.120001 0
IV.ESML.HHZ. 2021-06-21T03:54:47.81 3.0 negative manual Pg 8.05 0
IV.BRIS.HHZ. 2021-06-21T03:54:41.34 3.0 undecidable manual Sg 3.51 0
IV.SARZ.HHZ. 2021-06-21T03:54:35.09 3.0 positive manual Pn 1.12 0
ST.CARE.EHZ. 2021-06-21T03:54:32.41 3.0 undecidable manual Pn -4.69 0
IV.ATPI.EHZ. 2021-06-21T03:54:28.28 0.6 undecidable manual S 221 54.1014 50 1.01 34
IV.PARC.HHZ. 2021-06-21T03:54:27.56 0.6 undecidable manual S 249 52.1034 50 0.83 37
IV.ATSC.EHZ. 2021-06-21T03:54:25.02 0.6 undecidable manual S 196 45.621 50 0.03 47
IV.MNTV.EHZ. 2021-06-21T03:54:25.68 3.0 undecidable manual Pn 3.27 0
IV.ATBU.EHZ. 2021-06-21T03:54:25.81 0.6 undecidable manual S 212 44.9217 50 1.01 35
IV.SSFR.HNZ. 2021-06-21T03:54:24.35 0.3 undecidable manual S 187 42.7239 50 0.12 70
IV.PIEI.HHZ. 2021-06-21T03:54:23.56 0.6 undecidable manual S 218 40.0266 50 0.05 47
IV.FRON.EHZ. 2021-06-21T03:54:22.15 0.3 undecidable manual S 196 34.743 50 0.06 72
GU.GSCL.HHZ. 2021-06-21T03:54:21.97 3.0 positive manual Pg 5.58 0
IV.NARO.HHZ. 2021-06-21T03:54:21.21 0.3 undecidable manual S 223 31.3464 50 0.03 73
IV.PE3.EHZ. 2021-06-21T03:54:21.90 0.3 undecidable manual S 244 31.0467 50 0.79 59
IV.COR1.EHZ. 2021-06-21T03:54:20.08 0.3 undecidable manual S 149 24.2535 113 0.83 58
IV.ATPI.EHZ. 2021-06-21T03:54:20.18 0.3 undecidable manual P 221 54.1014 50 0.15 68
IV.PARC.HHZ. 2021-06-21T03:54:19.57 0.3 undecidable manual P 249 52.1034 50 -0.15 68
IV.ATSC.EHZ. 2021-06-21T03:54:18.16 0.1 undecidable manual P 196 45.621 50 -0.56 83
IV.MPAG.EHZ. 2021-06-21T03:54:18.15 0.6 undecidable manual S 198 22.1556 115 -0.43 45
IV.ATBU.EHZ. 2021-06-21T03:54:18.48 0.3 undecidable manual P 212 44.9217 50 -0.13 69
IV.PIEI.HHZ. 2021-06-21T03:54:17.55 0.1 undecidable manual P 218 40.0266 50 -0.31 90
IV.SSFR.HNZ. 2021-06-21T03:54:17.84 0.1 undecidable manual P 187 42.7239 50 -0.44 87
IV.NARO.HHZ. 2021-06-21T03:54:16.20 0.1 undecidable manual P 223 31.3464 50 -0.32 91
IV.PESA.HHZ. 2021-06-21T03:54:16.12 0.3 undecidable manual S 358 13.5753 127 0.11 74
IV.PE3.EHZ. 2021-06-21T03:54:16.42 0.3 undecidable manual P 244 31.0467 50 -0.06 72
IV.FRON.EHZ. 2021-06-21T03:54:16.59 0.1 undecidable manual P 196 34.743 50 -0.45 88
IV.FANO.HNZ. 2021-06-21T03:54:16.80 0.3 undecidable manual S 79 14.1747 126 0.62 65
IV.COR1.EHZ. 2021-06-21T03:54:15.33 0.1 undecidable manual P 149 24.2535 113 -0.07 97
IV.CRTC.HHZ. 2021-06-21T03:54:14.29 0.3 undecidable manual S 151 6.3936 148 0 76
IV.FCOR.HNZ. 2021-06-21T03:54:14.39 0.3 undecidable manual S 204 5.994 149 0.16 74
IV.MCIF.HNZ. 2021-06-21T03:54:14.31 0.3 undecidable manual P 267 17.0718 121 0.19 72
IV.MPAG.EHZ. 2021-06-21T03:54:14.50 0.1 undecidable manual P 198 22.1556 115 -0.52 88
IV.FANO.HNZ. 2021-06-21T03:54:13.67 0.3 undecidable manual P 79 14.1747 126 0.04 75
IV.PESA.HHZ. 2021-06-21T03:54:13.27 0.3 undecidable manual P 358 13.5753 127 -0.26 71
IV.CRTC.HHZ. 2021-06-21T03:54:12.41 0.1 undecidable manual P 151 6.3936 148 -0.13 99
IV.FCOR.HNZ. 2021-06-21T03:54:12.58 0.1 undecidable manual P 204 5.994 149 0.08 100
IV.PTRJ.HNZ. 2021-06-21T03:54:04.77 3.0 undecidable manual Sg -1.43 0
IV.RMP.HHZ. 2021-06-21T03:54:00.73 3.0 undecidable manual S -5.35 0
OT.OT13.EHZ. 2021-06-21T03:54:00.43 3.0 negative manual Pn 3.47 0
IV.ARRO.EHZ. 2021-06-21T03:53:58.77 3.0 undecidable manual Sg -0.7 0
IV.LAV9.HHZ. 2021-06-21T03:53:55.60 3.0 positive manual Pg 5.75 0
IV.MNTP.HNZ. 2021-06-21T03:53:53.40 3.0 undecidable manual S -2.82 0
IT.RMVT.HGZ. 2021-06-21T03:53:48.44 3.0 positive manual Pn -1.35 0
IV.MTCE.HHZ. 2021-06-21T03:53:45.17 3.0 positive manual P -1.46 0
IV.CIMA.HNZ. 2021-06-21T03:53:42.04 3.0 positive manual P -3.09 0
IV.FAGN.HHZ. 2021-06-21T03:53:35.60 3.0 negative manual P 1.75 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CRTC.HHN. ML:1.8 0.0009115 0.36 AML other m 2021-06-21T03:54:14.54
IV.CRTC.HHE. ML:1.9 0.001365 0.4 AML other m 2021-06-21T03:54:14.40
IV.PESA.HHE. ML:2.2 0.00148 0.36 AML other m 2021-06-21T03:54:16.66
IV.PESA.HHN. ML:2.1 0.0012250000000000002 0.92 AML other m 2021-06-21T03:54:16.48
IV.MPAG.EHN. ML:1.2 0.000113 0.58 AML other m 2021-06-21T03:54:18.28
IV.MPAG.EHE. ML:1.3 0.00011999999999999999 0.66 AML other m 2021-06-21T03:54:18.26
IV.COR1.EHE. ML:1.5 0.00018099999999999998 1.22 AML other m 2021-06-21T03:54:21.07
IV.COR1.EHN. ML:1.7 0.00027495000000000004 0.58 AML other m 2021-06-21T03:54:21.69
IV.NARO.HHE. ML:1.5 0.000135 0.14 AML other m 2021-06-21T03:54:21.65
IV.NARO.HHN. ML:1.5 0.0001565 0.12 AML other m 2021-06-21T03:54:21.66
IV.PE3.EHE. ML:2.0 0.0004505 0.5 AML other m 2021-06-21T03:54:22.71
IV.PIEI.HHE. ML:2.0 0.000324 0.24 AML other m 2021-06-21T03:54:23.86
IV.PIEI.HHN. ML:1.8 0.00021 1.38 AML other m 2021-06-21T03:54:24.18
IV.PE3.EHN. ML:1.8 0.000289 0.42 AML other m 2021-06-21T03:54:25.25
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