Earthquake with magnitude of ML 1.0 on date 09-07-2019 and time 03:12:14 (Italy) in region 1 km NW Rionero Sannitico (IS)

A magnitude ML 1.0 earthquake occured in region: 1 km NW Rionero Sannitico (IS), on

  • 09-07-2019 01:12:14 (UTC)
  • 09-07-2019 03:12:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.72, 14.13 at 18 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
Rionero Sannitico IS 1 1118 1118
Forlì del Sannio IS 5 675 1793
Acquaviva d'Isernia IS 5 425 2218
Montenero Val Cocchiara IS 6 538 2756
Cerro al Volturno IS 8 1281 4037
Castel di Sangro AQ 8 6538 10575
Alfedena AQ 8 864 11439
Scontrone AQ 8 574 12013
Roccasicura IS 9 550 12563
San Pietro Avellana IS 9 503 13066
Castel San Vincenzo IS 9 516 13582
Pizzone IS 10 329 13911
Rocchetta a Volturno IS 11 1113 15024
Vastogirardi IS 12 704 15728
Fornelli IS 12 1909 17637
Miranda IS 13 1047 18684
Barrea AQ 13 726 19410
Scapoli IS 13 680 20090
Colli a Volturno IS 13 1349 21439
Carovilli IS 13 1359 22798
Roccaraso AQ 15 1627 24425
Ateleta AQ 16 1181 25606
Isernia IS 16 21842 47448
Civitella Alfedena AQ 17 296 47744
Montaquila IS 17 2456 50200
Capracotta IS 17 903 51103
Pesche IS 17 1661 52764
Macchia d'Isernia IS 17 1035 53799
Castel del Giudice IS 17 346 54145
Pescolanciano IS 18 855 55000
Rivisondoli AQ 18 700 55700
Villetta Barrea AQ 18 653 56353
Sessano del Molise IS 19 727 57080
Pettoranello del Molise IS 20 460 57540
Pescocostanzo AQ 20 1128 58668

Municipalities with at least 50000 inhabitants

An earthquake occurred to
71 Km S of Chieti (51815 inhabitants)
73 Km N of Caserta (76326 inhabitants)
83 Km N of Aversa (53047 inhabitants)
83 Km S of Pescara (121014 inhabitants)
85 Km NW of Benevento (60091 inhabitants)
88 Km N of Giugliano in Campania (122974 inhabitants)
88 Km N of Acerra (59573 inhabitants)
89 Km S of Montesilvano (53738 inhabitants)
90 Km N of Afragola (65057 inhabitants)
91 Km N of Marano di Napoli (59874 inhabitants)
91 Km N of Casoria (77642 inhabitants)
93 Km SE of L'Aquila (69753 inhabitants)
97 Km N of Pozzuoli (81661 inhabitants)
98 Km N of Napoli (974074 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.0 2019-07-09
01:12:14
41.72 14.13 18 2019-07-09
01:21:03
Sala Sismica INGV-Roma 70388281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-09 01:12:14 ± 0.19
Latitude 41.72 ± 0.01
Longitude 14.13 ± 0.01
Depth (km) 18 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70388281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 939
Semi-minor axis of confidence ellipse (meter) 890
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 940
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.02068
Epicentral distance of station farthest from the epicenter (degree) 0.33904
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 70388281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-09 01:21:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.INTR.HHZ. 2019-07-09T01:12:27.38 0.1 undecidable manual S 330 0.339 106 -0.25 90
IV.POFI.HHE. 2019-07-09T01:12:27.05 0.1 undecidable manual S 270 0.3148 107 0.12 93
IV.LPEL.HHE. 2019-07-09T01:12:22.78 0.3 undecidable manual P 6 0.3301 106 0.7 60
IV.CERA.HHZ. 2019-07-09T01:12:22.77 0.1 undecidable manual S 216 0.1484 130 0.22 94
IV.INTR.HHZ. 2019-07-09T01:12:22.09 0.1 undecidable manual P 330 0.339 106 -0.13 92
IV.POFI.HHE. 2019-07-09T01:12:21.68 0.1 undecidable manual P 270 0.3148 107 -0.14 93
IV.MIDA.HHZ. 2019-07-09T01:12:21.70 0.3 undecidable manual S 130 0.1178 138 -0.21 71
IV.RNI2.HHZ. 2019-07-09T01:12:20.58 0.1 undecidable manual S 137 0.0207 172 -0.08 99
IT.OPI.HGE. 2019-07-09T01:12:20.42 0.3 undecidable manual P 284 0.2338 115 -0.11 71
IV.MIDA.HHZ. 2019-07-09T01:12:19.02 0.1 negative manual P 130 0.1178 138 0.1 98
IV.CERA.HHZ. 2019-07-09T01:12:19.15 0.1 undecidable manual P 216 0.1484 130 -0.15 96
IV.RNI2.HHZ. 2019-07-09T01:12:18.27 0.1 negative manual P 137 0.0207 172 0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIDA.HHN. ML:0.7 4.04E-5 0.38 AML other m 2019-07-09T01:12:21.78
IV.RNI2.HHE. ML:1.3 0.00017313625 0.12 AML other m 2019-07-09T01:12:20.99
IV.RNI2.HHN. ML:1.1 0.000107550765 0.1 AML other m 2019-07-09T01:12:20.87
IV.RNI2.HNE. ML:1.2 0.0001552196 0.14 AML other m 2019-07-09T01:12:20.99
IV.RNI2.HNN. ML:1 9.248673E-5 0.18 AML other m 2019-07-09T01:12:21.26
IV.MIDA.HHE. ML:0.8 4.469305E-5 0.2 AML other m 2019-07-09T01:12:22.36
IV.MIDA.HNE. ML:0.5 2.6651405E-5 0.18 AML other m 2019-07-09T01:12:22.11
IV.MIDA.HNN. ML:1.3 0.000149018665 0.78 AML other m 2019-07-09T01:12:22.07
IV.CERA.HHE. ML:0.4 1.523132E-5 0.24 AML other m 2019-07-09T01:12:23.36
IV.CERA.HHN. ML:-0.1 6.3255975E-6 0.32 AML other m 2019-07-09T01:12:22.77
IV.CERA.HNE. ML:1.1 7.802505E-5 0.24 AML other m 2019-07-09T01:12:22.77
IV.INTR.HHE. ML:0.2 5.388869E-6 0.2 AML other m 2019-07-09T01:12:27.58
IV.INTR.HHN. ML:0.2 5.52103E-6 0.66 AML other m 2019-07-09T01:12:27.42
IV.INTR.HNE. ML:1 3.2459578E-5 0.42 AML other m 2019-07-09T01:12:27.64
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download