Earthquake with magnitude of ML 1.0 on date 02-03-2020 and time 11:12:03 (Italy) in region 4 km E Castelsantangelo sul Nera (MC)

A magnitude ML 1.0 earthquake occured in region: 4 km E Castelsantangelo sul Nera (MC), on

  • 02-03-2020 10:12:03 (UTC)
  • 02-03-2020 11:12:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.88, 13.2 at 4 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
Castelsantangelo sul Nera MC 4 281 281
Ussita MC 8 444 725
Visso MC 10 1107 1832
Montemonaco AP 11 604 2436
Montegallo AP 12 523 2959
Bolognola MC 13 142 3101
Preci PG 13 724 3825
Norcia PG 13 4957 8782
Montefortino FM 14 1178 9960
Arquata del Tronto AP 15 1178 11138
Acquacanina MC 16 121 11259
Amandola FM 17 3629 14888
Fiastra MC 17 559 15447
Sarnano MC 19 3264 18711
Fiordimonte MC 19 202 18913
Comunanza AP 20 3166 22079

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
48 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
61 Km N of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
86 Km SW of Ancona (100861 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
95 Km W of Pescara (121014 inhabitants)
99 Km NW of Chieti (51815 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 1.0 2020-03-02
10:12:03
42.88 13.2 4 2020-07-18
21:08:33
Bollettino Sismico Italiano INGV 78412641
Reviewed
Rev100
ML 1.0 2020-03-02
10:12:03
42.89 13.2 5 2020-03-02
10:24:52
Sala Sismica INGV-Roma 76971401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-03-02 10:12:03 ± 0.1
Latitude 42.88 ± 0.00
Longitude 13.20 ± 0.00
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 78412641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 400
Semi-minor axis of confidence ellipse (meter) 106
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 90
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 18
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
Epicentral distance of station farthest from the epicenter (degree) 0.37502
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1

Field Value
Value 1
Uncertainty 0.4
Num. used stations 3
Type of magnitude ML
Reference to an origin 78412641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-12 13:45:31

ML:1

Field Value
Value 1
Uncertainty 0.4
Num. used stations 5
Type of magnitude ML
Reference to an origin 76971401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-03-02 10:24:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAPR.HNZ. 2020-03-02T10:13:53.16 3.0 undecidable manual Sg 19.84 0
IV.BRES.EHZ. 2020-03-02T10:13:52.50 3.0 undecidable manual Sg 10.21 0
CR.STON.BHZ. 2020-03-02T10:13:48.58 3.0 undecidable manual Sg 13.21 0
CR.ZAG.BHZ. 2020-03-02T10:13:45.46 3.0 undecidable manual Sg 9.06 0
IV.IMTC.HHZ. 2020-03-02T10:13:10.39 3.0 undecidable manual Sg 0.57 0
IV.CELB.HHZ. 2020-03-02T10:13:00.41 3.0 undecidable manual Sn -0.51 0
IV.CELB.HHZ. 2020-03-02T10:12:41.31 3.0 negative manual Pg 7.11 0
IV.TOLF.HHZ. 2020-03-02T10:12:39.41 3.0 undecidable manual Sn -1.15 0
IV.ROSPO.HHZ. 2020-03-02T10:12:29.17 3.0 undecidable manual Pg 0.53 0
IT.FIE.HGZ. 2020-03-02T10:12:27.25 3.0 undecidable manual Pn 1.51 0
IV.RM33.EHZ. 2020-03-02T10:12:18.83 1.0 undecidable manual S 178 0.375 96 0.51 21
IV.LNSS.HNZ. 2020-03-02T10:12:15.35 1.0 undecidable manual S 202 0.304 97 -0.25 23
IV.MML1.HNE. 2020-03-02T10:12:14.32 1.0 undecidable manual S 324 0.2833 98 -0.47 22
IV.SMA1.EHN. 2020-03-02T10:12:14.13 0.6 undecidable manual S 158 0.2725 98 -0.27 46
IV.PF6.EHN. 2020-03-02T10:12:13.42 0.6 undecidable manual S 359 0.2536 99 -0.26 46
IV.RM33.EHZ. 2020-03-02T10:12:12.38 0.6 undecidable manual P 178 0.375 96 0.2 45
IT.MTCL.HGZ. 2020-03-02T10:12:11.14 1.0 undecidable manual S 307 0.1826 102 0.16 24
IV.MML1.HNE. 2020-03-02T10:12:10.12 1.0 undecidable manual P 324 0.2833 98 -0.02 24
IV.LNSS.HNZ. 2020-03-02T10:12:10.34 1.0 undecidable manual P 202 0.304 97 -0.27 23
IV.PF6.EHN. 2020-03-02T10:12:09.24 1.0 undecidable manual P 359 0.2536 99 -0.26 23
IV.SMA1.EHN. 2020-03-02T10:12:09.84 1.0 undecidable manual P 158 0.2725 98 -0.08 24
IT.MTCL.HGZ. 2020-03-02T10:12:08.45 0.3 undecidable manual P 307 0.1826 102 0.51 66
IV.NRCA.HHZ. 2020-03-02T10:12:07.15 0.3 undecidable manual S 231 0.0791 116 -0.07 74
IV.MMO1.EHZ. 2020-03-02T10:12:07.98 0.6 undecidable manual S 81 0.0953 113 0.21 48
IV.MMO1.EHZ. 2020-03-02T10:12:06.07 0.1 positive manual P 81 0.0953 113 -0.02 99
IV.MC2.EHZ. 2020-03-02T10:12:05.70 0.3 undecidable manual S 346 0.0279 144 0.04 75
IV.NRCA.HHZ. 2020-03-02T10:12:05.74 0.1 positive manual P 231 0.0791 116 -0.03 99
IV.MC2.EHZ. 2020-03-02T10:12:04.83 0.1 undecidable manual P 346 0.0279 144 -0.05 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:0 0.0007168761 0.1408 AML other m 2020-03-02T10:12:07.49
IV.NRCA.HHN. ML:0 0.00078858405 0.1408 AML other m 2020-03-02T10:12:07.72
IV.NRCA.HNE. ML:0 0.0012498925 0.1344 AML other m 2020-03-02T10:12:07.67
IV.NRCA.HHE. ML:0 0.001312306 0.1408 AML other m 2020-03-02T10:12:07.74
IV.RM33.EHE. ML:0.9 2.61554725E-5 0.1984 AML other m 2020-03-02T10:12:19.37
IV.RM33.EHN. ML:0.8 2.1393035E-5 0.3776 AML other m 2020-03-02T10:12:21.03
IV.RM33.HNE. ML:1.6 0.000143559535 0.8448 AML other m 2020-03-02T10:12:22.22
IV.CELB.HHE. ML:2.8 0.0001252214235 0.1408 AML other m 2020-03-02T10:13:07.50
IV.CELB.HHN. ML:2.8 0.00012766725 0.064 AML other m 2020-03-02T10:13:07.77
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