A magnitude ML 1.4 earthquake occured in region: 5 km SE Polino (TR), on
and geographic coordinates (lat, lon) 42.5560, 12.8940 at 11 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 |
---|---|---|---|---|
Polino | TR | 5 | 233 | 233 |
Rivodutri | RI | 5 | 1253 | 1486 |
Leonessa | RI | 6 | 2435 | 3921 |
Poggio Bustone | RI | 6 | 2055 | 5976 |
Morro Reatino | RI | 6 | 373 | 6349 |
Labro | RI | 8 | 374 | 6723 |
Cantalice | RI | 10 | 2755 | 9478 |
Arrone | TR | 11 | 2763 | 12241 |
Ferentillo | TR | 11 | 1913 | 14154 |
Colli sul Velino | RI | 11 | 533 | 14687 |
Montefranco | TR | 11 | 1276 | 15963 |
Monteleone di Spoleto | PG | 12 | 599 | 16562 |
Greccio | RI | 15 | 1558 | 18120 |
Rieti | RI | 17 | 47698 | 65818 |
Posta | RI | 17 | 694 | 66512 |
Micigliano | RI | 18 | 127 | 66639 |
Poggiodomo | PG | 18 | 117 | 66756 |
Scheggino | PG | 18 | 461 | 67217 |
Contigliano | RI | 19 | 3783 | 71000 |
Cittaducale | RI | 19 | 6828 | 77828 |
Stroncone | TR | 20 | 4917 | 82745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-10-19 13:26:08 |
42.556 | 12.8942 | 11 | 2023-10-19 13:37:43 |
Sala Sismica INGV-Roma | 122199991 |
Field | Value |
---|---|
Time (UTC) | 2023-10-19 13:26:08 ± 0.05 |
Latitude | 42.5560 ± 0.0027 |
Longitude | 12.8942 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122199991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 361 |
Semi-minor axis of confidence ellipse (meter) | 309 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 84 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33185 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122199991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-19 13:37:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2023-10-19T13:26:44.98 | 3.0 | undecidable | manual | S | -0.06 | 0 | |||
IV.ARRO.EHN. | 2023-10-19T13:26:42.51 | 0.6 | undecidable | manual | S | 10.7781 | 2.837 | 0 | ||
IV.ARRO.EHN. | 2023-10-19T13:26:40.35 | 0.1 | undecidable | manual | P | 10.7781 | 2.843 | 0 | ||
IV.FIAM.HHZ. | 2023-10-19T13:26:21.20 | 0.3 | undecidable | manual | S | 150 | 36.8298 | 50 | -0.09 | 72 |
IT.MMP1.HGN. | 2023-10-19T13:26:20.94 | 0.6 | undecidable | manual | S | 199 | 36.0417 | 50 | -0.15 | 48 |
IV.NRCA.HHZ. | 2023-10-19T13:26:20.87 | 0.6 | undecidable | manual | S | 30 | 35.6421 | 50 | -0.11 | 48 |
IV.RM33.EHZ. | 2023-10-19T13:26:18.59 | 0.3 | undecidable | manual | S | 101 | 26.751 | 50 | 0 | 75 |
IV.FIAM.HHZ. | 2023-10-19T13:26:16.14 | 0.1 | undecidable | manual | P | 150 | 36.8298 | 50 | 0.09 | 97 |
IT.MMP1.HGN. | 2023-10-19T13:26:15.87 | 0.1 | undecidable | manual | P | 199 | 36.0417 | 50 | -0.07 | 97 |
IV.NRCA.HHZ. | 2023-10-19T13:26:15.90 | 0.1 | undecidable | manual | P | 30 | 35.6421 | 50 | 0.03 | 98 |
IV.GAVE.EHE. | 2023-10-19T13:26:15.04 | 0.6 | undecidable | manual | S | 0 | 15.0738 | 125 | -0.25 | 48 |
IV.CESX.HHZ. | 2023-10-19T13:26:14.55 | 1.0 | undecidable | manual | P | 283 | 25.752 | 50 | 0.2 | 24 |
IV.LNSS.HHZ. | 2023-10-19T13:26:14.56 | 0.3 | undecidable | manual | S | 66 | 12.9759 | 129 | -0.16 | 74 |
IV.RM33.EHZ. | 2023-10-19T13:26:14.58 | 0.1 | positive | manual | P | 101 | 26.751 | 50 | 0.08 | 98 |
IV.GAVE.EHE. | 2023-10-19T13:26:12.69 | 0.1 | undecidable | manual | P | 0 | 15.0738 | 125 | 0.1 | 100 |
IV.LNSS.HHZ. | 2023-10-19T13:26:12.41 | 0.1 | undecidable | manual | P | 66 | 12.9759 | 129 | 0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.4 | 0.0001395 | 0.98 | AML | other | m | 2023-10-19T13:26:19.34 |
IV.NRCA.HHE. | ML:1.5 | 0.00011865 | 0.1 | AML | other | m | 2023-10-19T13:26:21.87 |
IV.NRCA.HHN. | ML:1.4 | 0.00009045 | 0.42 | AML | other | m | 2023-10-19T13:26:21.78 |
IV.RM33.EHE. | ML:1.2 | 0.00009359999999999998 | 1.26 | AML | other | m | 2023-10-19T13:26:22.83 |