A magnitude Md 2.3 earthquake occured in region: 1 km N Acquaviva d'Isernia (IS), on
and geographic coordinates (lat, lon) 41.6810, 14.1510 at 5 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Acquaviva d'Isernia | IS | 1 | 425 | 425 |
Forlì del Sannio | IS | 3 | 675 | 1100 |
Rionero Sannitico | IS | 4 | 1118 | 2218 |
Cerro al Volturno | IS | 5 | 1281 | 3499 |
Roccasicura | IS | 7 | 550 | 4049 |
Castel San Vincenzo | IS | 8 | 516 | 4565 |
Montenero Val Cocchiara | IS | 8 | 538 | 5103 |
Rocchetta a Volturno | IS | 8 | 1113 | 6216 |
Fornelli | IS | 8 | 1909 | 8125 |
Miranda | IS | 9 | 1047 | 9172 |
Pizzone | IS | 10 | 329 | 9501 |
Colli a Volturno | IS | 10 | 1349 | 10850 |
Scapoli | IS | 11 | 680 | 11530 |
Alfedena | AQ | 11 | 864 | 12394 |
Scontrone | AQ | 12 | 574 | 12968 |
Isernia | IS | 12 | 21842 | 34810 |
Castel di Sangro | AQ | 12 | 6538 | 41348 |
San Pietro Avellana | IS | 12 | 503 | 41851 |
Carovilli | IS | 13 | 1359 | 43210 |
Montaquila | IS | 13 | 2456 | 45666 |
Macchia d'Isernia | IS | 13 | 1035 | 46701 |
Pesche | IS | 13 | 1661 | 48362 |
Vastogirardi | IS | 14 | 704 | 49066 |
Pescolanciano | IS | 16 | 855 | 49921 |
Barrea | AQ | 16 | 726 | 50647 |
Sessano del Molise | IS | 16 | 727 | 51374 |
Pettoranello del Molise | IS | 16 | 460 | 51834 |
Sant'Agapito | IS | 16 | 1496 | 53330 |
Filignano | IS | 17 | 648 | 53978 |
Carpinone | IS | 18 | 1157 | 55135 |
Monteroduni | IS | 18 | 2264 | 57399 |
Longano | IS | 19 | 690 | 58089 |
Roccaraso | AQ | 19 | 1627 | 59716 |
Chiauci | IS | 20 | 233 | 59949 |
Capracotta | IS | 20 | 903 | 60852 |
Civitella Alfedena | AQ | 20 | 296 | 61148 |
San Biagio Saracinisco | FR | 20 | 349 | 61497 |
Ateleta | AQ | 20 | 1181 | 62678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1990-04-02 23:17:11 |
41.681 | 14.151 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 113289 |
Field | Value |
---|---|
Time (UTC) | 1990-04-02 23:17:11 ± 0.422 |
Latitude | 41.6810 ± 0.0379 |
Longitude | 14.1510 ± 0.0221 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 113289 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 4596.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00202 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01271 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 113289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 18:45:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SGO.Z. | 1990-04-02T23:17:58.00 | 10.0 | undecidable | manual | SN | 141 | 1.4097 | 0.9 | 0.4 | |
--.SGO.Z. | 1990-04-02T23:17:39.00 | 10.0 | undecidable | manual | PN | 141 | 1.4097 | 1.17 | 0.8 | |
--.FG2.Z. | 1990-04-02T23:17:28.56 | 10.0 | undecidable | manual | PG | 80 | 0.7548 | 1.26 | 1.1 | |
--.RFI.Z. | 1990-04-02T23:17:23.30 | 10.0 | undecidable | manual | SG! | 198 | 0.3996 | -3.97 | 0 | |
--.SDI.Z. | 1990-04-02T23:17:22.00 | 10.0 | undecidable | manual | SG | 276 | 0.2553 | 0.5 | 0.8 | |
--.DUI.Z. | 1990-04-02T23:17:20.00 | 10.0 | undecidable | manual | SG | 95 | 0.222 | -0.55 | 0.8 | |
--.RFI.Z. | 1990-04-02T23:17:19.57 | 10.0 | undecidable | manual | PG | 198 | 0.3996 | -0.88 | 1.7 | |
--.SDI.Z. | 1990-04-02T23:17:16.50 | 10.0 | undecidable | manual | PG | 276 | 0.2553 | -0.77 | 1.8 | |
--.DUI.Z. | 1990-04-02T23:17:15.00 | 10.0 | undecidable | manual | PG | 95 | 0.222 | -1.72 | 0.7 |