Earthquake with magnitude of ML 1.2 on date 14-08-2022 and time 19:27:03 (Italy) in region 4 km NE Rionero Sannitico (IS)

A magnitude ML 1.2 earthquake occured in region: 4 km NE Rionero Sannitico (IS), on

  • 14-08-2022 17:27:03 (UTC)
  • 14-08-2022 19:27:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7370, 14.1740 at 8 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 4 1118 1118
Forlì del Sannio IS 5 675 1793
San Pietro Avellana IS 6 503 2296
Roccasicura IS 6 550 2846
Acquaviva d'Isernia IS 7 425 3271
Castel di Sangro AQ 8 6538 9809
Vastogirardi IS 8 704 10513
Montenero Val Cocchiara IS 9 538 11051
Carovilli IS 10 1359 12410
Cerro al Volturno IS 11 1281 13691
Scontrone AQ 11 574 14265
Alfedena AQ 12 864 15129
Miranda IS 12 1047 16176
Castel San Vincenzo IS 13 516 16692
Capracotta IS 13 903 17595
Ateleta AQ 13 1181 18776
Pizzone IS 14 329 19105
Castel del Giudice IS 14 346 19451
Rocchetta a Volturno IS 14 1113 20564
Fornelli IS 15 1909 22473
Roccaraso AQ 15 1627 24100
Pescolanciano IS 15 855 24955
Barrea AQ 15 726 25681
Colli a Volturno IS 16 1349 27030
Scapoli IS 16 680 27710
Pesche IS 17 1661 29371
Isernia IS 17 21842 51213
Sessano del Molise IS 17 727 51940
Rivisondoli AQ 17 700 52640
Pietrabbondante IS 18 759 53399
Sant'Angelo del Pesco IS 18 364 53763
Agnone IS 18 5139 58902
Chiauci IS 19 233 59135
Pescopennataro IS 19 285 59420
Castelverrino IS 19 115 59535
Gamberale CH 19 320 59855
Macchia d'Isernia IS 19 1035 60890
Pescocostanzo AQ 19 1128 62018
Montaquila IS 19 2456 64474
Civitella Alfedena AQ 20 296 64770
Pettoranello del Molise IS 20 460 65230

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km S of Chieti (51815 inhabitants)
75 Km N of Caserta (76326 inhabitants)
81 Km S of Pescara (121014 inhabitants)
84 Km NW of Benevento (60091 inhabitants)
85 Km N of Aversa (53047 inhabitants)
87 Km S of Montesilvano (53738 inhabitants)
89 Km N of Acerra (59573 inhabitants)
90 Km N of Giugliano in Campania (122974 inhabitants)
91 Km N of Afragola (65057 inhabitants)
93 Km N of Casoria (77642 inhabitants)
93 Km N of Marano di Napoli (59874 inhabitants)
94 Km SE of L'Aquila (69753 inhabitants)
99 Km N of Pozzuoli (81661 inhabitants)
100 Km N of Napoli (974074 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 1.2 2022-08-14
17:27:03
41.7368 14.1742 8 2022-08-14
17:35:22
Sala Sismica INGV-Roma 108539191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 17:27:03 ± 0.09
Latitude 41.7368 ± 0.0054
Longitude 14.1742 ± 0.0084
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108539191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 655
Semi-minor axis of confidence ellipse (meter) 579
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 660.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.57377
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:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 108539191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-14 17:35:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T0110.HHZ. 2022-08-14T17:27:24.30 0.3 undecidable manual S 329 63.6918 50 0.22 68
IV.VVLD.HHZ. 2022-08-14T17:27:19.75 0.6 undecidable manual S 288 47.9187 50 -0.1 47
IT.SULP.HGN. 2022-08-14T17:27:19.44 0.6 undecidable manual S 332 43.623 50 0.71 40
IV.POFI.HNZ. 2022-08-14T17:27:17.52 0.6 undecidable manual S 267 38.3283 50 0.22 47
IV.VAGA.HHZ. 2022-08-14T17:27:17.10 0.6 undecidable manual S 172 36.0417 50 0.41 45
IV.LPEL.HNE. 2022-08-14T17:27:16.53 0.6 undecidable manual S 1 34.3434 103 0.37 46
IV.INTR.HHZ. 2022-08-14T17:27:16.94 0.6 undecidable manual S 324 37.7289 50 -0.21 47
IV.T0110.HHZ. 2022-08-14T17:27:15.54 1.0 negative manual P 329 63.6918 50 -0.02 23
IV.LRP.EHE. 2022-08-14T17:27:13.86 0.1 undecidable manual P 259 49.7169 50 0.46 88
IV.CERA.HHZ. 2022-08-14T17:27:12.06 0.3 undecidable manual S 220 20.1687 111 0.64 65
IV.VVLD.HHZ. 2022-08-14T17:27:12.36 1.0 undecidable manual P 288 47.9187 50 -0.76 20
IT.SULP.HGN. 2022-08-14T17:27:12.11 0.1 undecidable manual P 332 43.623 50 -0.36 91
IV.BSSO.HHZ. 2022-08-14T17:27:12.16 0.1 undecidable manual P 121 40.7259 50 0.14 95
IV.INTR.HHZ. 2022-08-14T17:27:11.12 1.0 undecidable manual P 324 37.7289 50 -0.43 23
IV.LPEL.HNE. 2022-08-14T17:27:10.98 0.1 undecidable manual P 1 34.3434 103 0 99
IV.POFI.HNZ. 2022-08-14T17:27:10.89 0.1 undecidable manual P 267 38.3283 50 -0.75 80
IV.VAGA.HHZ. 2022-08-14T17:27:10.67 0.6 negative manual P 172 36.0417 50 -0.62 43
IV.MIDA.HHZ. 2022-08-14T17:27:08.76 0.6 undecidable manual S 148 12.4764 122 -0.27 49
IV.CERA.HHZ. 2022-08-14T17:27:08.16 0.1 undecidable manual P 220 20.1687 111 -0.08 100
IV.RNI2.HHZ. 2022-08-14T17:27:07.04 0.6 undecidable manual S 206 4.0959 152 0.03 52
IV.PABO.HHZ. 2022-08-14T17:27:07.98 0.1 undecidable manual P 86 17.6712 114 0.19 98
IV.MIDA.HHZ. 2022-08-14T17:27:06.95 1.0 undecidable manual P 148 12.4764 122 0.08 25
IV.RNI2.HHZ. 2022-08-14T17:27:05.44 0.1 negative manual P 206 4.0959 152 -0.26 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MIDA.HNN. ML:1.6 0.000527 0.34 AML other m 2022-08-14T17:27:09.33
IV.MIDA.HHN. ML:1.6 0.0005285 0.34 AML other m 2022-08-14T17:27:09.50
IV.MIDA.HNE. ML:1.6 0.000442 0.46 AML other m 2022-08-14T17:27:09.32
IV.MIDA.HHE. ML:1.6 0.000462 0.46 AML other m 2022-08-14T17:27:09.32
IV.CERA.HHE. ML:0.8 0.000047600000000000005 0.22 AML other m 2022-08-14T17:27:14.39
IV.INTR.HHE. ML:1.2 0.0000584 0.22 AML other m 2022-08-14T17:27:17.78
IV.VAGA.HHE. ML:0.8 0.00002715 0.82 AML other m 2022-08-14T17:27:18.77
IV.VAGA.HHN. ML:1.0 0.00004225 0.28 AML other m 2022-08-14T17:27:18.39
IV.INTR.HHN. ML:1.4 0.00008269999999999999 0.92 AML other m 2022-08-14T17:27:18.49
IV.CERA.HHN. ML:0.8 0.00005065 0.5 AML other m 2022-08-14T17:27:20.16
IV.VVLD.HHE. ML:1.0 0.0000289 0.56 AML other m 2022-08-14T17:27:20.28
IV.VVLD.HHN. ML:1.0 0.000026099999999999997 1.2 AML other m 2022-08-14T17:27:20.01
IV.T0110.HHN. ML:1.3 0.00003775 1.4 AML other m 2022-08-14T17:27:27.09
IV.T0110.HHE. ML:1.4 0.0000463 0.3 AML other m 2022-08-14T17:27:28.88
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download