Earthquake with magnitude of ML 1.0 on date 03-05-2020 and time 00:49:30 (Italy) in region 4 km E Preci (PG)

A magnitude ML 1.0 earthquake occured in region: 4 km E Preci (PG), on

  • 02-05-2020 22:49:30 (UTC)
  • 03-05-2020 00:49:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8880, 13.0860 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
Preci PG 4 724 724
Visso MC 5 1107 1831
Castelsantangelo sul Nera MC 6 281 2112
Ussita MC 8 444 2556
Norcia PG 11 4957 7513
Sellano PG 13 1079 8592
Monte Cavallo MC 14 145 8737
Cerreto di Spoleto PG 16 1075 9812
Bolognola MC 17 142 9954
Fiordimonte MC 17 202 10156
Acquacanina MC 17 121 10277
Fiastra MC 18 559 10836
Pieve Torina MC 18 1458 12294
Pievebovigliana MC 19 866 13160
Montemonaco AP 20 604 13764
Cascia PG 20 3217 16981

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Foligno (57155 inhabitants)
51 Km NE of Terni (111501 inhabitants)
57 Km W of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
65 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
96 Km NE of Viterbo (67173 inhabitants)
96 Km W of Montesilvano (53738 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 1.0 2020-05-02
22:49:30
42.8883 13.0862 11 2020-05-02
22:58:57
Sala Sismica INGV-Roma 78782731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-02 22:49:30 ± 0.06
Latitude 42.8883 ± 0.0036
Longitude 13.0862 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 78782731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 527
Semi-minor axis of confidence ellipse (meter) 211
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 46
Circular confidence region, given by single value of horizontal uncertainty (meter) 530.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 152
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
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) 0.05846
Epicentral distance of station farthest from the epicenter (degree) 0.46315
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.4
Num. used stations 17
Type of magnitude ML
Reference to an origin 78782731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-02 22:58:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ATCC.EHZ. 2020-05-02T22:49:46.30 0.6 undecidable manual S 312 48.9177 50 0.55 42
IV.TERO.HHZ. 2020-05-02T22:49:46.38 0.3 undecidable manual S 125 51.4152 50 -0.04 70
IV.MF5.EHZ. 2020-05-02T22:49:41.86 0.3 undecidable manual S 70 32.2455 50 0.55 64
IV.SMA1.EHZ. 2020-05-02T22:49:41.93 0.3 undecidable manual S 145 35.0427 50 -0.13 71
IV.T1299.HNE. 2020-05-02T22:49:41.52 0.3 undecidable manual S 150 32.4453 50 0.18 70
IV.ATCC.EHZ. 2020-05-02T22:49:39.09 0.3 undecidable manual P 312 48.9177 50 -0.04 70
IV.TERO.HHZ. 2020-05-02T22:49:39.20 0.6 undecidable manual P 125 51.4152 50 -0.32 44
IV.MML1.HNZ. 2020-05-02T22:49:39.52 0.3 undecidable manual S 340 26.6511 50 -0.28 69
IV.CESI.HHZ. 2020-05-02T22:49:37.77 0.3 undecidable manual S 311 19.5693 118 -0.03 74
IV.MMO1.HNZ. 2020-05-02T22:49:37.37 0.3 undecidable manual S 86 19.5693 118 -0.43 68
IV.FDMO.HHZ. 2020-05-02T22:49:36.60 0.3 undecidable manual S 0 16.4724 122 -0.25 71
IV.MF5.EHZ. 2020-05-02T22:49:36.69 0.3 undecidable manual P 70 32.2455 50 0.12 71
IV.SMA1.EHZ. 2020-05-02T22:49:36.78 0.3 undecidable manual P 145 35.0427 50 -0.22 69
IV.T1299.HNE. 2020-05-02T22:49:36.56 0.3 undecidable manual P 150 32.4453 50 -0.03 72
IV.MML1.HNZ. 2020-05-02T22:49:35.50 0.3 undecidable manual P 340 26.6511 50 -0.2 70
IT.MTCL.HGZ. 2020-05-02T22:49:35.94 0.1 undecidable manual S 329 13.6752 127 -0.12 98
IV.FEMA.HNZ. 2020-05-02T22:49:35.03 0.3 undecidable manual S 340 8.6802 140 0.22 72
IV.MC2.EHZ. 2020-05-02T22:49:35.11 0.3 undecidable manual S 73 8.6802 140 0.29 71
IV.CESI.HHZ. 2020-05-02T22:49:34.51 0.1 undecidable manual P 311 19.5693 118 -0.04 98
IV.MMO1.HNZ. 2020-05-02T22:49:34.33 0.1 undecidable manual P 86 19.5693 118 -0.21 95
IV.NRCA.HHZ. 2020-05-02T22:49:34.34 0.3 undecidable manual S 159 6.4935 148 -0.02 76
IV.MC2.EHZ. 2020-05-02T22:49:33.03 0.3 undecidable manual P 73 8.6802 140 0.21 73
IV.FDMO.HHZ. 2020-05-02T22:49:33.95 0.3 undecidable manual P 0 16.4724 122 -0.04 74
IT.MTCL.HGZ. 2020-05-02T22:49:33.53 0.1 undecidable manual P 329 13.6752 127 -0.01 100
IV.FEMA.HNZ. 2020-05-02T22:49:33.07 0.3 undecidable manual P 340 8.6802 140 0.25 72
IV.NRCA.HHZ. 2020-05-02T22:49:32.69 0.1 undecidable manual P 159 6.4935 148 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHN. ML:0.0 0.00010227711 0.1152 AML other m 2020-05-02T22:49:38.07
IV.CESI.HHE. ML:0.0 0.00005383678 0.1024 AML other m 2020-05-02T22:49:38.07
IV.TERO.HHE. ML:0.0 0.000006064446 0.1408 AML other m 2020-05-02T22:49:47.28
IV.TERO.HHN. ML:0.0 0.000007933723999999999 0.0768 AML other m 2020-05-02T22:49:47.14
IV.NRCA.HHE. ML:1.4 0.00033860855000000003 0.0896 AML other m 2020-05-02T22:49:34.64
IV.NRCA.HHN. ML:1.6 0.0006023481500000001 0.1408 AML other m 2020-05-02T22:49:34.48
IV.NRCA.HNE. ML:1.3 0.00029916985 0.0896 AML other m 2020-05-02T22:49:34.64
IV.NRCA.HNN. ML:1.6 0.0005638436 0.1408 AML other m 2020-05-02T22:49:34.48
IV.CESI.HNE. ML:0.9 0.00006292665999999999 1.6128 AML other m 2020-05-02T22:49:37.64
IV.CESI.HNN. ML:1.2 0.00011453215 0.96 AML other m 2020-05-02T22:49:38.76
IV.MF5.EHE. ML:0.9 0.0000371783725 0.1792 AML other m 2020-05-02T22:49:42.39
IV.MF5.EHN. ML:0.8 0.000023929955 0.1664 AML other m 2020-05-02T22:49:42.41
IV.SMA1.EHE. ML:0.7 0.000019741899999999998 2.2784 AML other m 2020-05-02T22:49:42.98
IV.SMA1.EHN. ML:0.4 0.000011875602 0.4352 AML other m 2020-05-02T22:49:47.87
IV.ATCC.EHE. ML:0.8 0.000013201666500000001 2.176 AML other m 2020-05-02T22:49:47.43
IV.ATCC.EHN. ML:0.9 0.000018887435 1.4336 AML other m 2020-05-02T22:49:48.00
IV.TERO.HNN. ML:1.7 0.00013475533 0.832 AML other m 2020-05-02T22:49:45.64
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