A magnitude ML 1.4 earthquake occured in region: 2 km E Arrone (TR), on
and geographic coordinates (lat, lon) 42.5930, 12.7970 at 10 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 |
---|---|---|---|---|
Arrone | TR | 2 | 2763 | 2763 |
Montefranco | TR | 3 | 1276 | 4039 |
Ferentillo | TR | 3 | 1913 | 5952 |
Polino | TR | 4 | 233 | 6185 |
Labro | RI | 7 | 374 | 6559 |
Morro Reatino | RI | 8 | 373 | 6932 |
Rivodutri | RI | 10 | 1253 | 8185 |
Colli sul Velino | RI | 10 | 533 | 8718 |
Poggio Bustone | RI | 12 | 2055 | 10773 |
Terni | TR | 13 | 111501 | 122274 |
Scheggino | PG | 14 | 461 | 122735 |
Leonessa | RI | 14 | 2435 | 125170 |
Monteleone di Spoleto | PG | 14 | 599 | 125769 |
Stroncone | TR | 15 | 4917 | 130686 |
Greccio | RI | 16 | 1558 | 132244 |
Sant'Anatolia di Narco | PG | 16 | 564 | 132808 |
Cantalice | RI | 16 | 2755 | 135563 |
Spoleto | PG | 17 | 38218 | 173781 |
Poggiodomo | PG | 18 | 117 | 173898 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-12-17 19:23:58 |
42.593 | 12.7973 | 10 | 2023-12-17 19:32:44 |
Sala Sismica INGV-Roma | 124113541 |
Field | Value |
---|---|
Time (UTC) | 2023-12-17 19:23:58 ± 0.09 |
Latitude | 42.5930 ± 0.0045 |
Longitude | 12.7973 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124113541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 439 |
Semi-minor axis of confidence ellipse (meter) | 435 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53600 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 124113541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-17 19:32:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2023-12-17T19:24:30.57 | 3.0 | undecidable | manual | Pn | -0.31 | 0 | |||
IV.MML1.EHZ. | 2023-12-17T19:24:17.18 | 0.3 | undecidable | manual | S | 14 | 59.496 | 50 | 0.61 | 62 |
IV.CESI.HHZ. | 2023-12-17T19:24:13.33 | 0.3 | undecidable | manual | S | 11 | 46.5201 | 50 | 0.21 | 70 |
IV.FIAM.HHZ. | 2023-12-17T19:24:12.63 | 0.3 | undecidable | manual | S | 144 | 44.5221 | 50 | 0.04 | 73 |
IV.ARVD.HHZ. | 2023-12-17T19:24:11.93 | 3.0 | undecidable | manual | Sn | -0.43 | 0 | |||
IT.MMP1.HGE. | 2023-12-17T19:24:11.78 | 1.0 | undecidable | manual | S | 186 | 38.3283 | 50 | 0.84 | 19 |
IV.NRCA.HHZ. | 2023-12-17T19:24:10.31 | 0.3 | undecidable | manual | S | 44 | 37.1295 | 50 | -0.31 | 70 |
IV.RM33.EHZ. | 2023-12-17T19:24:10.28 | 0.3 | undecidable | manual | S | 105 | 35.3424 | 50 | 0.14 | 73 |
IV.GNU.HGZ. | 2023-12-17T19:24:08.77 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MML1.EHZ. | 2023-12-17T19:24:08.50 | 0.1 | undecidable | manual | P | 14 | 59.496 | 50 | -0.22 | 91 |
IV.FIAM.HHZ. | 2023-12-17T19:24:06.28 | 0.1 | undecidable | manual | P | 144 | 44.5221 | 50 | -0.15 | 95 |
IV.CESI.HHZ. | 2023-12-17T19:24:06.57 | 0.1 | undecidable | manual | P | 11 | 46.5201 | 50 | -0.16 | 95 |
IV.GNU.HGZ. | 2023-12-17T19:24:06.37 | 3.0 | undecidable | manual | P | 0 | ||||
IV.RM33.EHZ. | 2023-12-17T19:24:05.02 | 0.1 | undecidable | manual | P | 105 | 35.3424 | 50 | 0.02 | 99 |
IT.MMP1.HGE. | 2023-12-17T19:24:05.19 | 0.6 | undecidable | manual | P | 186 | 38.3283 | 50 | -0.28 | 47 |
IV.LNSS.HHZ. | 2023-12-17T19:24:05.79 | 0.3 | undecidable | manual | S | 87 | 19.869 | 117 | 0.08 | 76 |
IV.NRCA.HHZ. | 2023-12-17T19:24:05.05 | 0.1 | undecidable | manual | P | 44 | 37.1295 | 50 | -0.24 | 95 |
IV.CESX.HHZ. | 2023-12-17T19:24:04.96 | 0.3 | undecidable | manual | S | 276 | 17.2716 | 120 | 0.04 | 77 |
IV.SSFR.HHZ. | 2023-12-17T19:24:03.75 | 3.0 | positive | manual | P | 0.62 | 0 | |||
IV.CESX.HHZ. | 2023-12-17T19:24:02.09 | 1.0 | undecidable | manual | P | 276 | 17.2716 | 120 | 0.1 | 25 |
IV.LNSS.HHZ. | 2023-12-17T19:24:02.57 | 0.1 | undecidable | manual | P | 87 | 19.869 | 117 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.3 | 0.0001465 | 0.14 | AML | other | m | 2023-12-17T19:24:05.95 |
IV.LNSS.HHE. | ML:1.4 | 0.000201 | 0.14 | AML | other | m | 2023-12-17T19:24:05.88 |