A magnitude ML 0.9 earthquake occured in region: 3 km W Montaquila (IS), on
and geographic coordinates (lat, lon) 41.5750, 14.0800 at 9 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Montaquila | IS | 3 | 2456 | 2456 |
Colli a Volturno | IS | 3 | 1349 | 3805 |
Filignano | IS | 4 | 648 | 4453 |
Scapoli | IS | 5 | 680 | 5133 |
Rocchetta a Volturno | IS | 6 | 1113 | 6246 |
Fornelli | IS | 6 | 1909 | 8155 |
Pozzilli | IS | 7 | 2380 | 10535 |
Macchia d'Isernia | IS | 7 | 1035 | 11570 |
Castel San Vincenzo | IS | 9 | 516 | 12086 |
Cerro al Volturno | IS | 9 | 1281 | 13367 |
Monteroduni | IS | 10 | 2264 | 15631 |
Venafro | IS | 10 | 11280 | 26911 |
Conca Casale | IS | 11 | 200 | 27111 |
Viticuso | FR | 11 | 353 | 27464 |
Pizzone | IS | 11 | 329 | 27793 |
Acquafondata | FR | 11 | 263 | 28056 |
Sant'Agapito | IS | 12 | 1496 | 29552 |
Isernia | IS | 12 | 21842 | 51394 |
Acquaviva d'Isernia | IS | 12 | 425 | 51819 |
Capriati a Volturno | CE | 13 | 1541 | 53360 |
San Biagio Saracinisco | FR | 13 | 349 | 53709 |
Vallerotonda | FR | 14 | 1581 | 55290 |
Longano | IS | 15 | 690 | 55980 |
Ciorlano | CE | 15 | 426 | 56406 |
Montenero Val Cocchiara | IS | 16 | 538 | 56944 |
Fontegreca | CE | 16 | 811 | 57755 |
Forlì del Sannio | IS | 16 | 675 | 58430 |
Miranda | IS | 16 | 1047 | 59477 |
Rionero Sannitico | IS | 16 | 1118 | 60595 |
Pettoranello del Molise | IS | 16 | 460 | 61055 |
Sesto Campano | IS | 17 | 2388 | 63443 |
San Vittore del Lazio | FR | 17 | 2636 | 66079 |
Gallo Matese | CE | 17 | 579 | 66658 |
Pesche | IS | 17 | 1661 | 68319 |
San Pietro Infine | CE | 18 | 944 | 69263 |
Cervaro | FR | 18 | 8109 | 77372 |
Alfedena | AQ | 18 | 864 | 78236 |
Sant'Elia Fiumerapido | FR | 18 | 6166 | 84402 |
Roccasicura | IS | 19 | 550 | 84952 |
Castelpizzuto | IS | 19 | 155 | 85107 |
Prata Sannita | CE | 19 | 1502 | 86609 |
Scontrone | AQ | 19 | 574 | 87183 |
Picinisco | FR | 19 | 1218 | 88401 |
Letino | CE | 20 | 712 | 89113 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2020-09-17 23:24:51 |
41.5753 | 14.0803 | 9 | 2020-09-17 23:33:48 |
Sala Sismica INGV-Roma | 82993641 |
Field | Value |
---|---|
Time (UTC) | 2020-09-17 23:24:51 ± 0.21 |
Latitude | 41.5753 ± 0.0108 |
Longitude | 14.0803 ± 0.0120 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82993641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1189 |
Semi-minor axis of confidence ellipse (meter) | 814 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1190.0 |
Confidence level of the uncertainty (%) | 68 |
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 | 15 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29228 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 82993641 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-17 23:33:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PANTE.HHZ. | 2020-09-17T23:26:45.39 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
MN.CLTB.HHZ. | 2020-09-17T23:26:39.63 | 3.0 | undecidable | manual | Sg | 5.07 | 0 | |||
IV.FIR.HHZ. | 2020-09-17T23:26:21.41 | 3.0 | undecidable | manual | Sg | 2.77 | 0 | |||
IV.APEC.HHZ. | 2020-09-17T23:25:57.98 | 3.0 | undecidable | manual | Sn | -4.18 | 0 | |||
IV.TREM.HHZ. | 2020-09-17T23:25:32.03 | 3.0 | undecidable | manual | Sg | -0.62 | 0 | |||
IV.INTR.HHZ. | 2020-09-17T23:24:59.91 | 3.0 | positive | manual | P | -1.68 | 0 | |||
IV.MIDA.HHZ. | 2020-09-17T23:24:57.20 | 0.3 | undecidable | manual | S | 63 | 16.1727 | 119 | -0.37 | 70 |
IV.SGG.HHZ. | 2020-09-17T23:24:57.74 | 0.3 | undecidable | manual | P | 130 | 32.4453 | 50 | -0.14 | 71 |
IV.RNI2.HHZ. | 2020-09-17T23:24:57.68 | 0.3 | undecidable | manual | S | 23 | 15.3735 | 120 | 0.35 | 70 |
IV.VAGA.HHE. | 2020-09-17T23:24:56.23 | 0.3 | undecidable | manual | P | 144 | 21.867 | 112 | 0.33 | 70 |
IV.IOCA.HHZ. | 2020-09-17T23:24:56.62 | 3.0 | undecidable | manual | P | -4.48 | 0 | |||
IV.RNI2.HHZ. | 2020-09-17T23:24:54.70 | 0.3 | undecidable | manual | P | 23 | 15.3735 | 120 | -0.02 | 75 |
IV.MIDA.HHZ. | 2020-09-17T23:24:54.92 | 0.3 | negative | manual | P | 63 | 16.1727 | 119 | 0.06 | 74 |
IV.CERA.HHZ. | 2020-09-17T23:24:54.74 | 0.3 | undecidable | manual | S | 296 | 5.6943 | 147 | -0.08 | 75 |
IV.CERA.HHZ. | 2020-09-17T23:24:53.17 | 0.1 | undecidable | manual | P | 296 | 5.6943 | 147 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CERA.HHN. | ML:1.0 | 0.00017050000000000002 | 1.36 | AML | other | m | 2020-09-17T23:24:55.12 |
IV.CERA.HHE. | ML:0.8 | 0.0001055 | 1.12 | AML | other | m | 2020-09-17T23:24:55.83 |