Earthquake with magnitude of ML 0.5 on date 19-06-2021 and time 05:22:29 (Italy) in region 5 km SW Preci (PG)

A magnitude ML 0.5 earthquake occured in region: 5 km SW Preci (PG), on

  • 19-06-2021 03:22:29 (UTC)
  • 19-06-2021 05:22:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.841, 13.005 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Preci PG 5 724 724
Cerreto di Spoleto PG 8 1075 1799
Sellano PG 8 1079 2878
Norcia PG 9 4957 7835
Visso MC 12 1107 8942
Cascia PG 14 3217 12159
Castelsantangelo sul Nera MC 14 281 12440
Vallo di Nera PG 14 364 12804
Poggiodomo PG 15 117 12921
Ussita MC 16 444 13365
Monte Cavallo MC 17 145 13510
Sant'Anatolia di Narco PG 18 564 14074
Campello sul Clitunno PG 19 2442 16516
Scheggino PG 20 461 16977

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km E of Foligno (57155 inhabitants)
43 Km NE of Terni (111501 inhabitants)
58 Km SE of Perugia (166134 inhabitants)
61 Km W of Teramo (54892 inhabitants)
63 Km NW of L'Aquila (69753 inhabitants)
87 Km NE of Viterbo (67173 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
96 Km N of Guidonia Montecelio (88673 inhabitants)
99 Km N of Tivoli (56533 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 0.5 2021-06-19
03:22:29
42.8407 13.0052 11 2021-12-29
11:12:07
Bollettino Sismico Italiano INGV 91857651
Reviewed
Rev100
ML 0.4 2021-06-19
03:22:29
42.8413 13.0043 10 2021-06-19
05:13:49
Sala Sismica INGV-Roma 91532271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-19 03:22:29 ± 0.05
Latitude 42.8407 ± 0.0027
Longitude 13.0052 ± 0.0049
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 91857651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 377
Semi-minor axis of confidence ellipse (meter) 111
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 265
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
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 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.08004
Epicentral distance of station farthest from the epicenter (degree) 0.36512
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 91857651
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-06-25 07:22:48

ML:0.4

Field Value
Value 0.4
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 91532271
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-19 05:13:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LNSS.HNN. 2021-06-19T03:22:39.30 0.6 undecidable manual S 174 0.2392 91 -0.12 48
IV.MMO1.HNZ. 2021-06-19T03:22:39.52 0.6 undecidable manual S 76 0.2428 91 -0.02 49
IV.FDMO.HHZ. 2021-06-19T03:22:38.33 0.3 undecidable manual S 17 0.205 92 -0.08 73
IV.CESI.HHZ. 2021-06-19T03:22:37.37 0.3 undecidable manual S 336 0.1799 93 -0.31 70
IV.RM33.HNZ. 2021-06-19T03:22:37.82 0.6 undecidable manual P 155 0.3651 91 0.27 46
IV.GAVE.EHZ. 2021-06-19T03:22:37.06 0.3 undecidable manual S 209 0.1691 93 -0.3 70
IV.SMA1.EHN. 2021-06-19T03:22:36.91 0.1 undecidable manual P 131 0.3211 91 0.12 95
IV.FEMA.HNZ. 2021-06-19T03:22:36.14 0.6 undecidable manual S 15 0.1259 103 0.06 50
IV.ASSB.HHN. 2021-06-19T03:22:36.77 0.6 undecidable manual P 309 0.3238 91 -0.08 47
IV.MOMA.HNZ. 2021-06-19T03:22:36.75 0.6 undecidable manual P 264 0.3211 91 -0.05 48
IV.LNSS.HNN. 2021-06-19T03:22:35.40 0.3 undecidable manual P 174 0.2392 91 0.01 74
IV.MMO1.HNZ. 2021-06-19T03:22:35.22 0.1 undecidable manual P 76 0.2428 91 -0.24 94
IV.GAVE.EHZ. 2021-06-19T03:22:34.34 0.1 undecidable manual P 209 0.1691 93 0.14 98
IV.CESI.HHZ. 2021-06-19T03:22:34.55 0.1 undecidable manual P 336 0.1799 93 0.17 97
IV.NRCA.HHZ. 2021-06-19T03:22:34.65 0.3 undecidable manual S 95 0.08 128 -0.22 73
IV.FDMO.HHZ. 2021-06-19T03:22:34.94 0.1 undecidable manual P 17 0.205 92 0.13 97
IV.FEMA.HNZ. 2021-06-19T03:22:33.63 0.1 undecidable manual P 15 0.1259 103 0.17 98
IV.NRCA.HHZ. 2021-06-19T03:22:32.88 0.1 undecidable manual P 95 0.08 128 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:0.4 3.12E-5 0.74 AML other m 2021-06-19T03:22:35.50
IV.NRCA.HHN. ML:0.6 4.63E-5 0.1 AML other m 2021-06-19T03:22:36.20
IV.CESI.HHE. ML:0.4 1.91E-5 1.28 AML other m 2021-06-19T03:22:38.04
IV.CESI.HHN. ML:0.8 3.765E-5 0.5 AML other m 2021-06-19T03:22:38.04
IV.FDMO.HHN. ML:0.4 1.385E-5 0.12 AML other m 2021-06-19T03:22:39.14
IV.FDMO.HHE. ML:0.2 1.0705E-5 1.06 AML other m 2021-06-19T03:22:39.16
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