A magnitude ML 1.9 earthquake occured in region: 2 km SE Bisegna (AQ), on
and geographic coordinates (lat, lon) 41.9100, 13.7770 at 22 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 |
---|---|---|---|---|
Bisegna | AQ | 2 | 223 | 223 |
Villalago | AQ | 6 | 568 | 791 |
Lecce nei Marsi | AQ | 8 | 1702 | 2493 |
Gioia dei Marsi | AQ | 9 | 1989 | 4482 |
Scanno | AQ | 9 | 1847 | 6329 |
Anversa degli Abruzzi | AQ | 10 | 341 | 6670 |
Ortona dei Marsi | AQ | 11 | 542 | 7212 |
Pescasseroli | AQ | 11 | 2203 | 9415 |
Ortucchio | AQ | 12 | 1860 | 11275 |
Villavallelonga | AQ | 13 | 919 | 12194 |
Cocullo | AQ | 14 | 230 | 12424 |
Bugnara | AQ | 14 | 1125 | 13549 |
Introdacqua | AQ | 15 | 2126 | 15675 |
Opi | AQ | 15 | 420 | 16095 |
Collelongo | AQ | 16 | 1233 | 17328 |
Pescina | AQ | 16 | 4133 | 21461 |
San Benedetto dei Marsi | AQ | 17 | 3909 | 25370 |
Pettorano sul Gizio | AQ | 17 | 1376 | 26746 |
Rocca Pia | AQ | 17 | 178 | 26924 |
Prezza | AQ | 17 | 945 | 27869 |
Goriano Sicoli | AQ | 19 | 569 | 28438 |
Villetta Barrea | AQ | 19 | 653 | 29091 |
Sulmona | AQ | 20 | 24557 | 53648 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.6
ML 1.9 |
2014-01-21 09:23:42 |
41.9098 | 13.7773 | 22 | 2015-09-21 09:33:08 |
Bollettino Sismico Italiano INGV | 8543991 |
Reviewed Rev100 |
Md 1.6
ML 1.8 |
2014-01-21 09:23:41 |
41.9288 | 13.7482 | 23 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 5326651 |
Field | Value |
---|---|
Time (UTC) | 2014-01-21 09:23:42 ± 0.26 |
Latitude | 41.9098 ± 0.0063 |
Longitude | 13.7773 ± 0.0085 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 8543991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 696 |
Semi-minor axis of confidence ellipse (meter) | 266 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.12141 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59265 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 8543991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-20 09:18:13 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 5326651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-01-21 09:29:31 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 8543991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-06-20 09:18:13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 5326651 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-01-21 09:29:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIUL.HHE. | 2014-01-21T09:24:00.69 | 0.3 | undecidable | manual | S | 228 | 58.2972 | 103 | 0.3 | 66 |
IV.VCEL.EHE. | 2014-01-21T09:24:00.05 | 0.3 | undecidable | manual | S | 6 | 54.0015 | 104 | 0.75 | 60 |
IV.MIDA.HHE. | 2014-01-21T09:23:58.46 | 0.3 | undecidable | manual | S | 127 | 49.4172 | 106 | 0.36 | 67 |
IV.CERA.HHZ. | 2014-01-21T09:23:56.13 | 0.3 | undecidable | manual | S | 150 | 39.9267 | 110 | 0.43 | 67 |
IV.LPEL.HHZ. | 2014-01-21T09:23:54.85 | 0.3 | undecidable | manual | S | 65 | 36.741 | 112 | -0.06 | 73 |
IV.CERT.HHE. | 2014-01-21T09:23:54.18 | 0.1 | undecidable | manual | P | 274 | 65.7897 | 101 | 0.39 | 86 |
IV.VCEL.EHE. | 2014-01-21T09:23:52.00 | 0.1 | undecidable | manual | P | 6 | 54.0015 | 104 | -0.01 | 95 |
IV.GIUL.HHE. | 2014-01-21T09:23:52.42 | 0.1 | undecidable | manual | P | 228 | 58.2972 | 103 | -0.23 | 92 |
IV.MIDA.HHE. | 2014-01-21T09:23:51.29 | 0.1 | positive | manual | P | 127 | 49.4172 | 106 | -0.03 | 96 |
IV.INTR.HHZ. | 2014-01-21T09:23:50.13 | 0.3 | undecidable | manual | S | 43 | 15.3735 | 139 | -0.08 | 76 |
IV.LPEL.HHZ. | 2014-01-21T09:23:49.18 | 0.1 | undecidable | manual | P | 65 | 36.741 | 112 | -0.3 | 93 |
IV.VVLD.HHZ. | 2014-01-21T09:23:49.47 | 0.3 | undecidable | manual | S | 251 | 13.4754 | 144 | -0.42 | 72 |
IV.CERA.HHZ. | 2014-01-21T09:23:49.72 | 0.1 | undecidable | manual | P | 150 | 39.9267 | 110 | -0.22 | 95 |
IV.INTR.HHZ. | 2014-01-21T09:23:46.63 | 0.1 | negative | manual | P | 43 | 15.3735 | 139 | -0.14 | 100 |
IV.VVLD.HHZ. | 2014-01-21T09:23:46.39 | 0.1 | negative | manual | P | 251 | 13.4754 | 144 | -0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.INTR.HHE. | ML:1.9 | 0.0005405 | 0.8 | AML | other | m | 2014-01-21T09:23:50.31 |
IV.INTR.HHN. | ML:2.2 | 0.0009965 | 0.82 | AML | other | m | 2014-01-21T09:23:50.48 |
IV.VVLD.HHN. | ML:1.9 | 0.000453 | 0.7 | AML | other | m | 2014-01-21T09:23:49.79 |
IV.VVLD.HHE. | ML:1.6 | 0.000249 | 0.26 | AML | other | m | 2014-01-21T09:23:51.01 |