Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 25-06-2019 and time 03:31:41 (Italy) in region 7 km SE Castelsantangelo sul Nera (MC)

A magnitude ML 1.6 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on

  • 25-06-2019 01:31:41 (UTC)
  • 25-06-2019 03:31:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8420, 13.2020 at 13 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.

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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 7 281 281
Norcia PG 10 4957 5238
Montegallo AP 11 523 5761
Arquata del Tronto AP 11 1178 6939
Montemonaco AP 12 604 7543
Ussita MC 13 444 7987
Visso MC 14 1107 9094
Preci PG 14 724 9818
Montefortino FM 16 1178 10996
Accumoli RI 17 667 11663
Bolognola MC 17 142 11805
Acquasanta Terme AP 19 2916 14721

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km E of Foligno (57155 inhabitants)
46 Km W of Teramo (54892 inhabitants)
55 Km NE of Terni (111501 inhabitants)
57 Km N of L'Aquila (69753 inhabitants)
72 Km E of Perugia (166134 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
90 Km S of Ancona (100861 inhabitants)
93 Km W of Pescara (121014 inhabitants)
96 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 1.6 2019-06-25
01:31:41		 42.8415 13.2017 13 2019-11-13
14:30:58		 Bollettino Sismico Italiano INGV 71688541
Reviewed
Rev100 		ML 1.5 2019-06-25
01:31:41		 42.8343 13.2038 10 2019-06-25
01:41:34		 Sala Sismica INGV-Roma 69885981
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-25 01:31:41 ± 0.06
Latitude 42.8415 ± 0.0027
Longitude 13.2017 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 71688541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 360
Semi-minor axis of confidence ellipse (meter) 58
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 53
Number of defining phases 40
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.47484
Number of stations at which the event was observed 27
Number of stations from which data was used for origin computation 20
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 69885981
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-25 01:41:34

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 49
Type of magnitude ML
Reference to an origin 71688541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-08-22 01:14:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PARC.HHZ. 2019-06-25T01:32:18.62 3.0 undecidable manual S 1.16 0
IV.ARVD.HHZ. 2019-06-25T01:32:05.76 3.0 undecidable manual S 1.03 0
IV.SSFR.HHZ. 2019-06-25T01:32:04.98 3.0 undecidable manual S 0.69 0
IV.FIAM.HHZ. 2019-06-25T01:32:01.60 3.0 undecidable manual S 0.45 0
IV.PARC.HHZ. 2019-06-25T01:31:59.02 3.0 undecidable manual P -2.61 0
IV.CESX.HHZ. 2019-06-25T01:31:59.98 3.0 undecidable manual S -0.17 0
IV.EL6.EHZ. 2019-06-25T01:31:59.48 3.0 undecidable manual S 0.39 0
IV.GIGS.HHZ. 2019-06-25T01:31:58.08 0.3 undecidable manual S 145 52.7028 93 0.02 70
IV.MOMA.HHZ. 2019-06-25T01:31:58.74 3.0 undecidable manual S 0.67 0
IV.ARRO.EHZ. 2019-06-25T01:31:56.60 0.3 undecidable manual S 231 45.9207 94 0.33 67
IV.MNTT.EHZ. 2019-06-25T01:31:55.41 0.6 undecidable manual S 52 40.2264 95 0.65 40
IV.ARVD.HHZ. 2019-06-25T01:31:54.77 3.0 undecidable manual P -0.18 0
IV.RM33.EHZ. 2019-06-25T01:31:54.09 0.1 undecidable manual S 178 36.9297 95 0.22 92
IV.TERO.HHZ. 2019-06-25T01:31:54.71 0.1 undecidable manual S 126 40.8258 95 -0.19 93
IV.CAMP.HHZ. 2019-06-25T01:31:53.89 0.1 undecidable manual S 153 37.9287 95 -0.24 92
IV.SSFR.HHZ. 2019-06-25T01:31:53.90 3.0 undecidable manual P -0.79 0
IV.MF5.EHZ. 2019-06-25T01:31:52.00 0.1 undecidable manual S 52 26.5512 99 0.89 75
IV.LNSS.HHZ. 2019-06-25T01:31:52.24 0.1 undecidable manual S 206 29.5482 98 0.32 91
IV.FIAM.HHZ. 2019-06-25T01:31:52.74 3.0 undecidable manual P -0.14 0
IV.CESI.HHZ. 2019-06-25T01:31:52.18 0.1 undecidable manual S 307 30.1476 97 0.1 96
IV.GAVE.EHZ. 2019-06-25T01:31:52.20 0.1 undecidable manual S 237 30.0477 97 0.16 95
IV.MOMA.HHZ. 2019-06-25T01:31:51.05 3.0 undecidable manual P -0.05 0
IV.EL6.EHZ. 2019-06-25T01:31:51.39 3.0 undecidable manual P -0.31 0
IV.CSP1.EHZ. 2019-06-25T01:31:51.39 0.1 undecidable manual S 1 27.75 99 -0.05 97
IT.MTCL.HGZ. 2019-06-25T01:31:50.15 0.1 undecidable manual S 316 23.5542 102 -0.19 95
IV.T1299.EHZ. 2019-06-25T01:31:50.58 0.1 undecidable manual S 164 23.9538 101 0.15 95
IV.ARRO.EHZ. 2019-06-25T01:31:50.36 0.1 undecidable manual P 231 45.9207 94 0.32 89
IV.SMA1.EHZ. 2019-06-25T01:31:50.63 0.1 undecidable manual S 155 25.8519 100 -0.3 93
IV.GIGS.HHZ. 2019-06-25T01:31:50.79 0.1 undecidable manual P 145 52.7028 93 -0.28 89
IV.FDMO.HHZ. 2019-06-25T01:31:50.03 0.1 undecidable manual S 337 23.5542 102 -0.3 93
IV.MNTT.EHZ. 2019-06-25T01:31:49.67 0.3 undecidable manual P 52 40.2264 95 0.5 64
IV.TERO.HHZ. 2019-06-25T01:31:48.99 0.1 undecidable manual P 126 40.8258 95 -0.26 91
IV.MTRA.EHZ. 2019-06-25T01:31:48.72 0.1 undecidable manual S 121 18.4704 109 -0.3 94
IV.CAMP.HHZ. 2019-06-25T01:31:48.54 0.1 undecidable manual P 153 37.9287 95 -0.26 91
IV.FEMA.HNZ. 2019-06-25T01:31:48.99 0.3 undecidable manual S 317 18.1707 109 0.03 74
IV.RM33.EHZ. 2019-06-25T01:31:48.57 0.1 positive manual P 178 36.9297 95 -0.08 95
IV.CESI.HHZ. 2019-06-25T01:31:47.61 0.1 positive manual P 307 30.1476 97 -0.01 97
IV.MMO1.EHZ. 2019-06-25T01:31:47.19 0.1 undecidable manual S 58 12.0768 125 -0.3 95
IV.CSP1.EHZ. 2019-06-25T01:31:47.13 0.1 positive manual P 1 27.75 99 -0.12 96
IV.GAVE.EHZ. 2019-06-25T01:31:47.86 0.1 undecidable manual P 237 30.0477 97 0.26 93
IV.MF5.EHZ. 2019-06-25T01:31:47.33 0.1 negative manual P 52 26.5512 99 0.27 93
IV.LNSS.HHZ. 2019-06-25T01:31:47.48 0.1 undecidable manual P 206 29.5482 98 -0.05 97
IV.SMA1.EHZ. 2019-06-25T01:31:46.76 0.1 negative manual P 155 25.8519 100 -0.2 95
IV.FDMO.HHZ. 2019-06-25T01:31:46.46 0.1 positive manual P 337 23.5542 102 -0.15 96
IT.MTCL.HGZ. 2019-06-25T01:31:46.51 0.1 negative manual P 316 23.5542 102 -0.11 97
IV.NRCA.HNZ. 2019-06-25T01:31:46.46 0.1 undecidable manual S 263 7.1928 144 -0.1 99
IV.T1299.EHZ. 2019-06-25T01:31:46.70 0.1 negative manual P 164 23.9538 101 0.03 98
IV.MC2.EHZ. 2019-06-25T01:31:46.78 0.1 undecidable manual S 352 7.7811 141 0.11 99
IV.FEMA.HNZ. 2019-06-25T01:31:45.85 0.1 positive manual P 317 18.1707 109 0.03 99
IV.MTRA.EHZ. 2019-06-25T01:31:45.66 0.1 negative manual P 121 18.4704 109 -0.19 96
IV.NRCA.HNZ. 2019-06-25T01:31:44.51 0.1 positive manual P 263 7.1928 144 0.07 100
IV.MC2.EHZ. 2019-06-25T01:31:44.65 0.1 positive manual P 352 7.7811 141 0.15 98
IV.MMO1.EHZ. 2019-06-25T01:31:44.90 0.1 negative manual P 58 12.0768 125 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:2.3 0.00252 0.14 AML other m 2019-06-25T01:31:46.64
IV.NRCA.HNE. ML:2.3 0.002335 0.14 AML other m 2019-06-25T01:31:46.64
IV.NRCA.HHN. ML:2.3 0.0025099999999999996 0.84 AML other m 2019-06-25T01:31:46.53
IV.NRCA.HNN. ML:2.3 0.0022249999999999995 0.84 AML other m 2019-06-25T01:31:46.96
IV.MTRA.EHN. ML:2.0 0.0006665 0.18 AML other m 2019-06-25T01:31:49.11
IV.MTRA.EHE. ML:1.9 0.0006245000000000001 0.24 AML other m 2019-06-25T01:31:49.35
IV.MTRA.HNE. ML:1.9 0.0006129999999999999 0.22 AML other m 2019-06-25T01:31:49.34
IV.FDMO.HHN. ML:1.4 0.00014350000000000002 0.82 AML other m 2019-06-25T01:31:50.75
IV.SMA1.EHN. ML:1.7 0.00026000000000000003 1.62 AML other m 2019-06-25T01:31:50.86
IV.SMA1.EHE. ML:1.5 0.0001855 0.86 AML other m 2019-06-25T01:31:51.86
IV.MF5.EHE. ML:1.4 0.00013900000000000002 0.52 AML other m 2019-06-25T01:31:52.45
IV.MF5.EHN. ML:1.4 0.00012535 0.86 AML other m 2019-06-25T01:31:52.03
IV.FDMO.HHE. ML:1.2 0.0000915 0.52 AML other m 2019-06-25T01:31:52.31
IV.CSP1.EHE. ML:1.2 0.00007835760499999999 0.22 AML other m 2019-06-25T01:31:52.78
IV.CESI.HHN. ML:1.5 0.000161 1.34 AML other m 2019-06-25T01:31:53.07
IV.GAVE.EHE. ML:1.6 0.0001875 0.18 AML other m 2019-06-25T01:31:53.18
IV.GAVE.EHN. ML:1.7 0.0002365 0.2 AML other m 2019-06-25T01:31:53.18
IV.LNSS.HNN. ML:1.6 0.0001891471 0.64 AML other m 2019-06-25T01:31:53.19
IV.LNSS.HHN. ML:1.6 0.000163 1 AML other m 2019-06-25T01:31:53.19
IV.CESI.HHE. ML:1.4 0.00011499999999999999 0.9 AML other m 2019-06-25T01:31:53.41
IV.LNSS.HNE. ML:1.5 0.00015918745 0.1496 AML other m 2019-06-25T01:31:53.52
IV.LNSS.HHE. ML:1.5 0.00016099999999999998 0.86 AML other m 2019-06-25T01:31:53.52
IV.CSP1.EHN. ML:1.1 0.00006749430000000001 0.16 AML other m 2019-06-25T01:31:53.58
IV.CAMP.HHE. ML:1.7 0.000192 0.2 AML other m 2019-06-25T01:31:54.27
IV.RM33.EHE. ML:1.4 0.0000994 1.34 AML other m 2019-06-25T01:31:54.32
IV.RM33.HNN. ML:1.6 0.00014074079999999999 0.2304 AML other m 2019-06-25T01:31:54.33
IV.RM33.EHN. ML:1.5 0.00010700000000000001 0.22 AML other m 2019-06-25T01:31:54.34
IV.CAMP.HHN. ML:1.6 0.00013135 0.52 AML other m 2019-06-25T01:31:54.32
IV.GAVE.HNE. ML:1.6 0.00017912135 0.34 AML other m 2019-06-25T01:31:54.86
IV.TERO.HNE. ML:1.6 0.000119687205 0.42 AML other m 2019-06-25T01:31:55.22
IV.TERO.HHN. ML:2.1 0.00042400000000000006 0.1 AML other m 2019-06-25T01:31:55.26
IV.TERO.HNN. ML:1.7 0.0001627831 0.0896 AML other m 2019-06-25T01:31:55.26
IV.TERO.HHE. ML:1.9 0.00028300000000000005 1.24 AML other m 2019-06-25T01:31:55.26
IV.MNTT.EHN. ML:1.8 0.00021531095 1.64 AML other m 2019-06-25T01:31:57.90
IV.ARRO.EHE. ML:1.2 0.00004075 0.2 AML other m 2019-06-25T01:31:57.70
IV.MNTT.EHE. ML:1.7 0.00015469335 0.22 AML other m 2019-06-25T01:31:58.57
IV.GIGS.HHE. ML:1.0 0.0000273 0.26 AML other m 2019-06-25T01:31:58.74
IV.ARRO.EHN. ML:1.2 0.0000447 0.22 AML other m 2019-06-25T01:31:58.97
IV.GIGS.HHN. ML:1.0 0.00002495 1.08 AML other m 2019-06-25T01:31:59.03
IV.MOMA.HHN. ML:1.3 0.0000435 1.34 AML other m 2019-06-25T01:32:00.68
IV.MOMA.HHE. ML:1.4 0.00006015 0.66 AML other m 2019-06-25T01:32:00.03
IV.CESX.HHN. ML:1.3 0.000041700000000000004 0.6 AML other m 2019-06-25T01:32:00.04
IV.CESX.HHE. ML:1.2 0.0000359 0.7 AML other m 2019-06-25T01:32:01.69
IV.FIAM.HHE. ML:0.9 0.000012770199999999998 1.74 AML other m 2019-06-25T01:32:01.98
IV.SSFR.HHN. ML:1.9 0.0001155 0.26 AML other m 2019-06-25T01:32:05.71
IV.SSFR.HHE. ML:1.8 0.00010499999999999999 1.78 AML other m 2019-06-25T01:32:06.97
IV.ARVD.HHE. ML:1.0 0.00001319637 0.26 AML other m 2019-06-25T01:32:06.55
IV.SSFR.HNN. ML:2.0 0.00016001579999999998 0.1608 AML other m 2019-06-25T01:32:06.57
IV.ARVD.HHN. ML:0.8 0.000010821156 0.18 AML other m 2019-06-25T01:32:06.57
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